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Home My WebLink About20121879.tiff • WELD COUNTY COMMISSIONERS za!z JR 19 aATE OF COLORADO John W.Hickenlooper,Governor �w of�o<o,� Christopher E.Urbina,MD,MPH cR E C E I V E D Executive Director and Chief Medical Offi r ' Dedicated to protecting and improving the health and environment of the people of Colorado .�G°`�* 4300 Cherry Creek Dr.S. Laboratory Services Division .1876 Denver,Colorado 80246-1530 8100 Lowry Blvd. Phone(303)692-2000 Denver,Colorado 80230-6928 Colorado Department Located in Glendale,Colorado (303)692-3090 of Public Health http://www.cdphe.state.co.us and Environment July 12,2012 Steve Moreno Weld County Clerk 1402 N.17`h Ave. Greeley,CO 80631 Dear Mr.Moreno: On July 17,2012,the Air Pollution Control Divison will publish a public notice forDCP Midstream,LP,in the • Greeley Tribune A copy of this public notice and the public comment packet are enclosed, Thank you for assisting the Division by posting a copy of this public comment packet in your officePublic copies of these documents are required by Colorado Air Quality Control Commission regulations. The packet must be available for public inspection for a period of thirty(30)days from the date the public notice is published. Please send any commert regarding this public notice to the address below. Colorado Dept.of Public Health&Environment APCD-SS-B 1 4300 Cherry Creek Drive South Denver,Colorado 80246-1530 Attention:Ellen Evans Regards, fii i Ellen Evans Public Notice Coordinator Stationary Sources Program Air Pollution Control Division Enclosure • Cl. -PL,4L '7-1 2012-1879 �� j2 % Id NOTICE OF A PROPOSED RENEWAL TITLE V OPERATING PERMIT WARRANTING PUBLIC COMMENT NOTICE is hereby given that an application to renew an Operating Permit has been submitted to the Colorado Air Pollution Control Division, 4300 Cherry Creek Drive South, Denver, Colorado 80246-1530, for the following source of air pollution: Applicant: DCP Midstream, LP 370 17"' Street, Suite 2500 Denver, CO 80217 Facility: Platteville Gas Processing Plant 13675 Weld County Rd 34 Platteville, CO 80651 DCP Midstream,LP has applied for a Renewal Operating Permit for their facility irWeld County, CO. The facility is a natural gas processing plant. A copy of the applications including supplemental information, the Division analysis, and a draft of the Renewal Operating Permit02OPWE252 has been filed with the Weld County Clerk's office. Based on the information submitted by the applicant, the Division has prepared the drft renewal operating permit for approval. Any interested person may contact Bailey Kai Smith at the Division at 303-691-4961 to obtain additional information. Any interested person may submit written comments to the Division concerning 1)the sufficienc)of the preliminary analysis, 2)whether the permit application should be approved or denied, 3)the ability of the proposed activity to comply with applicable requirements,4)the air quality impacbf, alternatives to, and control technology required orthe source or modification, and 5) any other appropriate air quality considerations. Any interested person may submit a written request to the Division for a public comment hearing before the Colorado Air Quality Control Commission Commission). If requested, the hearing will be held before the Commission at their regularly scheduled meeting within 60 days of its receipt of the request for a hearing unless a longer time period is agrea4on by the Division and the applicant. The hearing request must: I)identify the individual or group requesting the hearing, 2) state his or her address and phone number, and 3) state the reason(s) for the request, the manner in which the person is affected by the proceedings, and an explanation of why the person's interets are not already adequately represented. The Division will receive and consider the written public comments and requests for any hearing for thirty calendar days after the date of this Notice. RELEASED TO: The Greeley Tribune on PUBLISHED: July 17, 2012 July 13, 2012 COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION CONTROL DIVISION OPERATING PERMIT RENEWAL SUMMARY PERMIT NUMBER: 02OPWE252 AIRS ID#: 1230595 DATE: July 7, 2012 APPLICANT: DCP Midstream, LP— Platteville Gas Processing Plant REVIEW ENGINEER: Bailey Kai Smith SOURCE DESCRIPTION DCP Midstream, LP has applied for renewal of their Operating Permit issued for the Platteville Gas Processing Plant located near Fort Lupton, Weld County. The Platteville Plant is a natural gas processing plant designed to extract natural gas liquids from field-produced natural gas and recompress the processed gas prior to transmission to the sales pipeline and is classified under SIC 1321. The facility consists of 9 reciprocating internal combustion engines, an EG dehydrator, hot oil heater, and fugitive VOC emissions from equipment leaks. This facility is located in an Area classified as attainment for all pollutants except ozone. It is classified as non-attainment for ozone and is part of the 8-hr Ozone Control Area as defined in Regulation No. 7, Section II.A.1. There are no other Operating Permits associated with this facility for purposes of determining applicability of Prevention of Significant Deterioration regulations. There are no affected states within 50 miles of the plant. The following Federal Class I designated areas are within 100 kilometers of the plant: Rocky Mountain National Park and Rawah Wilderness Area. This facility is categorized as a NANSR major stationary source and as a PSD major stationary source. The emission units covered under this permit are subject to the Accidental Release provisions of section 112(r) of the Federal Clean Air Act. In addition, pre-controlled NOx and CO emissions from each of the nine Waukesha engines are above the major source level. The control devices on the units are used to meet their emission limitations and therefore are subject to the Compliance Assurance Monitoring (CAM) requirements in 40 CFR Part 64. FACILITY EMISSION SUMMARY POTENTIAL TO EMIT p (TONS PER YEAR) =. NOx VOC CO HAPs Five(5) 1680 HP Waukesha Engines 154.0 81.0 154.0 2.4 One(1) 1478 HP Waukesha Engine 27.1 14.3 27.1 0.8 Two(2) 1400 HP Waukesha Engines 51.4 27.0 51.4 0.4 One (1) 1680 HP Waukesha Engine 28.8 14.4 28.8 0.5 Dehydrator =` -- `_• 4.6 1.1 Fugitive Emissions 1 27.6 0.7 15 MMBtu Hot Oil Heater(s) 6.4 0.2 5A Flare 0.1 0.2 u•5 t_ _ __ Totals 267.8 152.8 267.2 5.8 FACILITY 2010/11 ACTUAL EMISSIONS,TPY 234.6 127.8 234.1 Unavailable EMISSION SOURCES The following discussion identifies the changes that were made in the renewal permit. Engines — A new engine was added to the operating permit. The Reg 7 requirement to install control equipment was included in the permit. The requirements from NESHAP Subpart ZZZZ were also added to the permit. The serial numbers were corrected to account for AOS executions. Hot Oil Heater—The Reg 6 PM emission limitation was corrected. Fugitive Emissions—The emission limitation was increased in accordance with the information submitted with the renewal application. The most recent hard component count was included in the permit. Miscellaneous—CAM plan was added for the compressor engines. ALTERNATIVE OPERATING SCENARIOS The most recent version of the alternative operations scenarios for engine replacement was included in the permit. INSIGNIFICANT ACTIVITIES An updated list of insignificant activities was included in the permit. PERMIT SHIELD Applicable requirements were removed from the permit shield. TECHNICAL REVIEW DOCUMENT For RENEWAL OF OPERATING PERMIT 02OPWE252 DCP Midstream, LP Platteville Gas Processing Plant Source ID 1230595 Prepared by Bailey Kai Smith January - February 2012 Purpose This document establishes the basis for decisions made regarding the applicable requirements, emission factors, monitoring plan and compliance status of emission units covered by the renewed Operating Permit for the Platteville Gas Processing Plant. The previous Operating Permit for this facility was issued on June 1, 2007 and expired on June 1, 2012. However, since a timely and complete renewal application was submitted, under Colorado Regulation No. 3, Part C, Section IV.C all of the terms and conditions of the existing permit shall not expire until the renewal operating permit is issued and any previously extended permit shield continues in full force and operation. This document is designed for reference during the review of the proposed permit by the EPA, the public, and other interested parties. The conclusions made in this report are based on information provided in the renewal application submitted on May 26, 2011, previous inspection reports, and various email correspondence with the applicant. Please note that copies of the Technical Review Document for the original permit and any Technical Review Documents associated with subsequent modifications of the original Operating Permit may be found in the Division files as well as on the Division website at http://www.cdphe.state.co.us/ap/Titlev.html. This narrative is intended only as an adjunct for the reviewer and has no legal standing. Any revisions made to the underlying construction permits associated with this facility made in conjunction with the processing of this operating permit application have been reviewed in accordance with the requirements of Regulation No. 3, Part B, Construction Permits, and have been found to meet all applicable substantive and procedural requirements. This operating permit incorporates and shall be considered to be a combined construction/operating permit for any such revision, and the permittee shall be allowed to operate under the revised conditions upon issuance of this operating permit without applying for a revision to this permit or for an additional or revised construction permit. II. Description of Source The Platteville Gas Processing Plant is a natural gas processing plant designed to extract natural gas liquids from field-produced natural gas and recompress the processed gas prior to transmission to the sales pipeline. Field gas is first charged to a separator where liquids, such as water and condensate formed during transport to the plant, are separated from the gas stream. The liquids are stored in two pressurized condensate tanks until transported from the plant by truck. Any vapors from the 123/0595 Page 1 of 12 • DCP Midstream, LP— Platteville Gas Processing Plant Operating Permit No. 02OPWE252 Technical Review Document— Renewal 1 pressurized condensate storage tanks are routed through the vapor recovery unit to the inlet. The gas stream discharged from the separator is compressed to approximately 900 psig and sent to the processing skid. The gas stream fed to the processing skid is chilled by a propane refrigeration system to separate the natural gas liquids (NGL) from the gas stream. The NGL liquids are heated in a stabilizer vessel to remove the lighter hydrocarbons. The hydrocarbon vapors and the vapors from the inlet separator are compressed and sent to the NGL separator or to either the inlet or discharge gas lines. Moisture contained in the gas stream is absorbed by ethylene glycol. The moisture- laden glycol is regenerated in a reboiler. The absorbed water volatilizes and is discharged to the atmosphere. The glycol solution is recirculated to remove additional moisture from the gas stream. Natural gas liquids are stored in three pressurized tanks, pending removal from the plant by pipeline. The compressed gas is transported off-site via truck or pipeline. During a plant turn-around or in case of emergency, the facility can be blown down to the flare. The process uses six (6) compressors powered by 1680 HP natural gas fired reciprocating internal combustion (IC) engines. Two (2) 1400 HP natural gas fired IC engines are used for compressing propane for the refrigerant for the processing skid. One (1) 1478 HP natural gas fired IC engine is used for compression of stabilizer overheads. The plant is located near Platteville in Weld County, Colorado. This facility is located in an Area classified as attainment for all pollutants except ozone. It is classified as non- attainment for ozone and is part of the 8-hr Ozone Control Area as defined in Regulation No. 7, Section II.A.1. There is no affected state within 50 miles of the plant. Rocky Mountain National Park and the Rawah Wilderness Area are Federal Class I designated areas within 100 kilometers of the plant. This facility is categorized as a NANSR major stationary source (Potential to Emit of VOC and NOx > 100 Tons/Year). Future modifications at this facility resulting in a significant net emissions increase (see Reg 3, Part D, Sections II.A.26 and 42) for VOC or NOx or a modification which is major by itself (i.e. a Potential to Emit of > 100 TPY of either VOC or NOx) may result in the application of the NANSR review requirements. This facility is categorized as a PSD major stationary source (Potential to Emit > 250 Tons/Year for NOx and CO). Future modifications at this facility resulting in a significant net emissions increase (see Reg 3, Part D, Sections II.A.26 and 42) or a modification which is major by itself (Potential to Emit of> 250 TPY) for any pollutant listed in Regulation No. 3, Part D, Section II.A.42 for which the area is in attainment or attainment/maintenance may result in the application of the PSD review requirements. 123/0595 Page 2 of 12 DCP Midstream, LP— Platteville Gas Processing Plant Operating Permit No. 02OPWE252 Technical Review Document— Renewal 1 Emissions (in tons/yr) at the facility are as follows: POTENTIAL TO EMIT (TONS PER YEAR) s *: NOx VOC CO HAPs Five(5) 1680 HP Waukesha Engines 154.0 81.0 154.0 2.4 One(1) 1478 HP Waukesha Engine 27.1 14.3 27.1 0.8 Two (2) 1400 HP Waukesha Engines 51.4 27.0 51.4 0.4 One(1) 1680 HP Waukesha Engine 28.8 14.4 28.8 0.5 Dehydrator 4.6 1.1 Fugitive Emissions 27.6 *: xve? 0.7 15 MMBtu Hot Oil Heater(s) 6.4 0.2 5.4 Flare 0.1 0.2 0.5 _ — Totals 267.8 152.8 267.2 5.8 FACILITY 2010/11 ACTUAL EMISSIONS, TPY 234.6 127.8 234.1 Unavailable REPORTABLE HAP EMISSIONS LB PER YEAR • •enzene •crlein n-Hx.n «-�--/ co •cet.l. • . - - Total t. eh .e Five(5) 1680 HP Waukesha Engines 2770 785 445 740 2.4 One (1) 1478 HP Waukesha Engine 497 141 80 133 '``. tn` 0.4 902 256 145 241 -"'Y'` '` 0.8 Two (2) 1400 HP Waukesha Engines One(1) 1680 HP Waukesha Engine 554 157 89 148 0.5 Dehydrator 2266 1.1 _ 'v a 218.6 1101.7 0.7 Fugitive Emissions = V# xy _ Totals(tpy) 2.4 0.7 1.6 0.6 0.6 5.9 FACILITY 2010/11 REPORTABLE 1.89 0.54 1.15 0.5 4.07 ACTUAL EMISSIONS,TPY Please note that uncontrolled HAP emissions at this facility are below major source levels and therefore this facility is considered a true minor source for HAPs. Applicable Requirements NESHAP Subpart Z777 Subpart ZZZZ, also known as the RICE MACT, applies to both new and existing engines of all sizes located at area sources of HAPs. Under the rule, engines located at area sources are considered existing if construction commenced prior to June 12, 2006. All engines except C-180 commenced construction prior to June 12, 2006 and are considered existing. These existing engines are subject to emission standards for formaldehyde and must comply by October 19, 2013. Engine C-180 is considered a new engine. As specified in §63.6590(c), new or reconstructed RICE located at area sources must meet the requirements of Subpart ZZZZ by meeting the requirements in 40 CFR Part 60 Subpart JJJJ and no further requirements apply under 40 CFR Part 63 Subpart ZZZZ. 123/0595 Page 3 of 12 DCP Midstream, LP— Platteville Gas Processing Plant Operating Permit No. 02OPWE252 Technical Review Document— Renewal 1 NSPS Subpart JJJJ Applicability of 40 CFR Part 60 Subpart JJJJ for spark-ignition engines is based on the construction date, date of manufacture, and power rating. For the purposes of determining applicability to the provisions of Subpart JJJJ, the date that construction commences is the date the engine is ordered. The rule specifies that for engines greater than 500 hp, requirements apply to units both ordered after June 12, 2006 and manufactured after July 1, 2007, which subjects engine C-180 to the emissions standards in NSPS Subpart JJJJ. NSPS Subpart OOOO A Notice of Proposed Rulemaking for the Oil and Natural Gas Sector was published in the Federal Register on August 23, 2011. The proposal included changes to several existing NSPS and NESHAP rules for the industry as well as a new NSPS, Subpart OOOO. The final rule for Subpart OOOO was signed by the Administrator on April 17, 2012 but has yet to be published in the Federal Register. Once published, this facility will be subject to its provisions and must comply with the applicable requirements accordingly. Since the rule has not yet been promulgated, the provisions have not been included in the Title V operating permit. Regulation No. 7 All engines at this facility are subject to the non-attainment area requirements of Section XVI to install control devices. All engines at this facility are also subject to the state- wide requirements of Colorado Regulation No. 7, Section XVII.E. Reg 7, Section XVII.B.4 exempts units that are subject to MACT or NSPS emission control requirements from the provisions of Section XVII.E. Engine C-180 is subject to emissions standards under the spark-ignition internal combustion engine NSPS, Subpart JJJJ. The remaining engines will be subject to NESHAP Subpart ZZZZ control requirements effective October 19, 2013. Therefore all engines will be exempt from the requirements of Section XVII.E when the Subpart ZZZZ requirements take effect. Until the engines comply with the Subpart ZZZZ, they will be required to install control equipment under the provision of Section XVII.E as well as Section XVI. The temporary Section XVII.E requirement has been streamlined from the permit and subsumed in the requirements of Section XVI. Greenhouse Gases The potential greenhouse gas emissions at this facility are less than 100,000 TPY CO2e. Future modifications at this facility that exceed 100,000 TPY CO2e may be subject to regulation. Source Determination With this permit action, the Division revisited the source determination in regards to natural gas operations in the area surrounding the Platteville facility to verify that the proper pollutant emitting activities are included in this permit as part of the Platteville Gas Processing Plant facility. DCP did not identify any other pollutant emitting activities in the Platteville vicinity that are dependent upon the Platteville gas plant to maintain 123/0595 Page 4 of 12 • DCP Midstream, LP— Platteville Gas Processing Plant Operating Permit No. 02OPWE252 Technical Review Document— Renewal 1 operation. The Division considers the current determination for the facility to be accurate. III. Discussion of Modifications Made Source Requested Modifications The renewal application received on May 26, 2011 requested the following modifications: • Update engine serial numbers in accordance with AOS executions since last permit issuance. • Add engine C-180, permitted under Colorado Construction Permit 07WE0993, to the operating permit. • Replace the language in Condition 5.1 with "The flash gas emissions shall be vented back into the process at all times, resulting in zero emissions from the flash tank." • Increase the emission limitation for fugitive VOC emissions from equipment leaks. • Add CAM plan. A plan was included in the renewal application which requested daily monitoring of catalyst inlet temperature. The source's requested modifications were addressed as follows: Page following cover page • Updated the responsible official and permit contact information in accordance with information submitted in the renewal application. Section I — General Activities and Summary • Updated the description of permitted activities in Condition 1.1 to include the additional compressor engine. • Updated list of underlying construction permits in Condition 1.3 to include 07WE0993 for the new engine. • Updated Condition 3.1 (status of source with respect to NANSR and PSD requirements) to reflect the PSD status with the additional engine and the current non-attainment status of the area in which the plant is located. • Added the new engine to the summary table of emission units in Condition 7. Section 11.1 — Engines • Initial approval of construction permit 07WE0993 was issued on April 14, 2008. According to the Division's database, self-certification for this permit was received on February 13, 2009. The source has demonstrated compliance under 123/0595 Page 5 of 12 DCP Midstream, LP—Platteville Gas Processing Plant Operating Permit No. 02OPWE252 Technical Review Document—Renewal 1 the provisions of Regulation No. 3, Part B, Section III.G.2 for initial approval construction permit 07WE0993 but has not yet received a final approval construction permit. Under the provisions of Regulation No. 3, Part C, Section V.A.3, the Division will not issue a final approval construction permit and is allowing the initial approval construction permit to continue in full force and effect. The appropriate applicable requirements from the initial approval construction permit have been incorporated into the operating permit as follows: o Visible emissions shall not exceed twenty percent (20%) opacity during normal operation of the source. During periods of startup, process modification, or adjustment of control equipment visible emissions shall not exceed 30% opacity for more than six minutes in any sixty consecutive minutes. EPA Method 9 shall be used to measure opacity. (Condition 1) The 30% opacity requirement has been included in the operating permit only for startup of this unit. Based on engineering judgment, the Division considers this the only specific activity under which the 30% opacity condition applies. o The permit number shall be marked on the subject equipment for ease of identification. (State only enforceable) (Condition 2) This is a construction permit only requirement which has already been fulfilled and therefore was not included in the permit. o Emissions of air pollutants shall not exceed the following limitations (as calculated in the Division's preliminary analysis): • NOx 28.8 tons/yr and 4893 lb/month • VOC 14.4 tons/yr and 2447 lb/month • CO 28.8 tons/yr and 4893 lb/month Monthly limits are based on a 31-day month. During the first twelve (12) months of operation, compliance with both the monthly and yearly emission limitations shall be required. After the first twelve (12) months of operation, compliance with only the yearly limitation shall be required. Compliance with the annual limits shall be determined on a rolling (12) month total. By the end of each month a new twelve month total is calculated based on the previous twelve months' data. The permit holder shall calculate monthly emissions and keep a compliance record on site, or at a local field office with site responsibility for Division review. (Condition 3) The annual emission limitations were added to the operating permit under Section II, Condition 1.1. The short term emission limits were not included as this source has been in operation longer than a year. o This source shall be limited to a maximum consumption rate as listed below and all other activities, operational rates and numbers of equipment as stated in the application. Monthly and annual records of the actual consumption rate 123/0595 Page 6 of 12 DCP Midstream, LP— Platteville Gas Processing Plant Operating Permit No. 02OPWE252 Technical Review Document— Renewal 1 shall be maintained by the applicant and made available to the Division for inspection upon request. • Natural gas 101.1 MMscf/yr and 8.6 MMscf/month During the first twelve (12) months of operation, compliance with both the monthly and yearly consumption limitations shall be required. After the first twelve (12) months of operation, compliance with only the yearly limitation shall be required. Compliance with the yearly consumption limits shall be determined on a rolling twelve (12) month total. By the end of each month a new twelve-month total is calculated based on the previous twelve months' data. The permit holder shall calculate monthly consumption of natural gas and keep a compliance record on site or at a local field office with site responsibility, for Division review. (Condition 4) The natural gas consumption limit was added to the operating permit in Section II, Condition 1.2. The short term limit was not included as this source has been in operation longer than a year. o This engine is subject to the statewide requirements for control of emissions from new and relocated natural gas fired reciprocating internal combustion engines under Regulation No. 7, Section XVII.E. Specifically, the following standards apply to engines greater than 500 horsepower(State only enforceable): (Condition 5) • NOx 2.0 g/hp-hr • VOC 1.0 g/hp-hr • CO 4.0 g/hp-hr This engine is subject to NSPS JJJJ emission control requirements and is therefore exempt from the requirements of Reg 7 Section XVII.E, pursuant to Reg 7 Section XVI1.B.4, as discussed above. o A source compliance test shall be conducted to measure the emission rate(s) for the pollutants listed below, using EPA approved methods. Oxygen shall also be measured using approved methods during the source compliance test. The test protocol must be in accordance with the requirements of the Air Pollution Control Division Compliance Test Manual and shall be submitted to the Division for review and approval at least thirty (30) days prior to testing. Engine operating parameters will be included in the analysis with emissions reported in parts per million dry volume and grams per actual horsepower- hour(g/BHP-Hr.) or pounds per million BTU (lb/MMBtu). No test shall be conducted without prior approval from the Division. Any stack test conducted to show compliance with a monthly or annual emission limitation shall have the results projected up to the monthly or annual averaging time by multiplying the test results by the allowable number of operating hours for that averaging time. (Condition 6) • Oxides of Nitrogen 123/0595 Page 7 of 12 DCP Midstream, LP— Platteville Gas Processing Plant Operating Permit No. 02OPWE252 Technical Review Document— Renewal 1 • Carbon Monoxide • Volatile Organic Compounds Initial compliance testing for this engine was conducted February 4, 2009; therefore this condition was not included in the operating permit. o This engine shall be equipped with a(n) NSCR capable of reducing uncontrolled emissions as follows: • NOx At least 86.2% • CO At least 77.0% • VOC At least 50.0% • Formaldehyde At least 50.0% Operating parameters of the control equipment are identified in the operation and maintenance plan as specified in Attachment B. The identified operating parameters will replace the control efficiency requirement on the final permit. (Condition 7) Reg 7 requires the engine to be controlled with an NSCR and this requirement was included in the permit. The appropriate provisions from the operating and maintenance plan in Attachment B of the construction permit have been included in the operating permit. o Within one hundred and eighty days (180) after commencement of operation, the applicant shall adopt and follow the operating and maintenance plan and record keeping format as specified in Attachment B, in order to demonstrate compliance on an ongoing basis with the requirements of this permit. (Condition 8) The appropriate provisions from the operating and maintenance plan in Attachment B of the construction permit have been included in the operating permit. o Prevention of Significant Deterioration (PSD) requirements shall apply to this source at any such time that this source becomes major solely by virtue of a relaxation in any permit condition. Any relaxation that increases the potential to emit above the applicable PSD threshold will require a full PSD review of the source as though construction had not yet commenced on the source. The source shall not exceed the PSD threshold until a PSD permit is granted. (Condition 9) This condition was not included in the operating permit, since no actual requirements apply, unless certain modifications to the permit conditions for this facility are made. This specification was included in Section I, Condition 3 with the PSD status information. 123/0595 Page 8 of 12 DCP Midstream, LP— Platteville Gas Processing Plant Operating Permit No. 02OPWE252 Technical Review Document— Renewal 1 o This source shall be subject to the requirements of Regulation Number 7, Section XVI (Control of emissions from stationary and portable engines in the 8-hour ozone control area). Any existing natural gas-fired stationary or portable reciprocating internal combustion engine with a manufacturer's design rate greater than 500 horsepower, which existing engine was operating in the 8-hour Ozone Control Area prior to June 1, 2004, shall employ air pollution control technology on and after May 1, 2005, as provided in Condition 9.a & 9.b (Colorado Regulation No. 7, Section XVI.A.2). (Condition 10) • For rich bum reciprocating internal combustion engines, a non- selective catalyst reduction and an air fuel controller shall be required. A rich burn reciprocating internal combustion engine is one with a normal exhaust oxygen concentration of less than 2% by volume. (Colorado Regulation No. 7, Section XVI.B.1). (Condition 10.a) • The emission control equipment required by this Condition 9.a shall be appropriately sized for the engine and shall be operated and maintained according to manufacturer specifications. (Colorado Regulation No. 7, Section XVI.B.3). (Condition 10.b) The requirement to install air pollution control technology was included in the operating permit. o APEN reporting requirements (Condition 11) The APEN reporting requirements were not identified in the permit as a specific condition but are included in Section IV (General Conditions) of the permit under Condition 22.e. o The serial number of the subject equipment shall be provided to the Division within one hundred and eighty days (180) after commencement of operation. (Condition 12) The serial number for the engine was submitted and has been included in the permit in the summary of emission units in Section I, Condition 7. o Within one hundred and eighty days (180) after commencement of operation, compliance with the conditions contained on this permit shall be demonstrated to the Division. It is the permittee's responsibility to self-certify compliance with the conditions. Failure to demonstrate compliance within 180 days may result in revocation of the permit. (Condition 13). Self-certification was submitted for this permit on February 13, 2009; therefore this condition was not included in the operating permit. o This permit shall expire if the owner or operator of the source for which this permit was issued: (i) does not commence construction/modification or operation of this source within 18 months after either, the date of issuance of this initial approval permit or the date on which such construction or activity 123/0595 Page 9 of 12 • DCP Midstream, LP— Platteville Gas Processing Plant Operating Permit No. 02OPWE252 Technical Review Document—Renewal 1 was scheduled to commence as set forth in the permit application associated with this permit; (ii) discontinues construction for a period of eighteen months or more; (iii) does not complete construction within a reasonable time of the estimated completion date(See General Condition No. 6., Item 1.). The Division may grant extensions of the deadline per Regulation No. 3, Part B, III.F.4.b. (Condition 14) Construction of the engine has already been completed. This condition was not included in the operating permit. • The new C-180 engine is also subject to NSPS Subpart JJJJ for new spark ignition engines, as discussed above. The applicable requirements from Subpart JJJJ were added to the permit. • Added CAM requirements in Section II, Condition 1.11. The CAM plan submitted with the renewal application requested an inlet catalyst temperature range of 650°F to 1350°F. The operating and maintenance plan for the most recently permitted engine, C-180, has a range of 750°F to 1250°F. The remaining engines onsite must operate within this 750°F to 1250°F range as required by NESHAP Subpart Z777. To remain consistent with other engine requirements the acceptable range for CAM was set from 750°F to 1250°F. Section 11.3 — Dehydrator • Condition 5.1 included requirements for annual extended gas analysis, and annual emission limitations and calculations. The suggested replacement language was added to the existing requirements in that condition. Section 11.4 — Fugitive Emissions • The emissions limitation was increased in accordance with the information submitted with the renewal application. • The list of emission factors was updated to include factors for components in light liquid service. • The component count from the most recent hard count (10/7/2009) was included in the operating permit. Section III — Permit Shield • The permit application included one specific non-applicable requirement, Regulation 7, Section XVI. The requirements of this section are applicable to the source therefore this was not included in the permit shield. Appendices • Added CAM plan to Appendix G. 123/0595 Page 10 of 12 DCP Midstream, LP— Platteville Gas Processing Plant Operating Permit No. 02OPWE252 Technical Review Document— Renewal 1 Other Modifications In addition to the source requested modifications, the Division has included changes to make the permit more consistent with recently issued permits, include comments made by EPA on other Operating Permits, as well as correct errors or omissions identified during inspections and/or discrepancies identified during review of this renewal. These changes are as follows: Section I — General Activities and Summary • Revised the language in Condition 1.4 include current conditions that are state- only enforceable. • Updated the AOS for engine replacement with the most current version (10/1/2011). The new compressor engine was also added to Table 1 of Condition 4. Section II — Specific Permit Terms • Language changes were made throughout the permit to make it more consistent with recently issued DCP permits. • The original permit identified the heater as applicable to the PM standard for fuel burning equipment with less than 1 MMBtu/hr fuel input. The limitation was replaced with the appropriate Reg 6 requirement. • The NSPS General Provisions are applicable to the heater and were added to the permit accordingly. • Increased the frequency of emission calculations for the dehydrator in Condition 3.1. The Division considers monthly frequency on a 12 month rolling total basis standard for dehydrators. Quarterly extended gas analysis is also standard for dehydrators but based on a history of compliance, the extended gas analysis frequency was left at an annual frequency. • Removed Insignificant Activities point and requirements in Condition 7. This condition required calculating NOx and CO emission from all insignificant activities to assure facility-wide emissions did not exceed major stationary source levels. Since the addition of engine C-180, the potential facilities emissions are greater than major source levels and monitoring of emissions from insignificant activities is no longer necessary. • Removed Condition 9 on reporting, as information regarding report submittal is included on the page following the cover page. • The calculations in Condition 12 were removed and included under the specific emission unit. The conversion equations for stack flow data and portable monitoring calculations were removed from the permit. This information can be found on the portable monitoring info on the Division's website. 123/0595 Page 11 of 12 DCP Midstream, LP—Platteville Gas Processing Plant Operating Permit No. 02OPWE252 Technical Review Document—Renewal 1 Section III — Permit Shield • Updated the Reg 3 Citation for the permit shield. • Several specific non-applicable requirements are no longer non-applicable to the facility. These requirements were removed from the permit shield. Section IV— General Permit Conditions • Updated the general permit conditions to the current version (11/16/2010). Appendices • Added fire retardant clothing as required safety equipment in Appendix A. • Added new engine C-180 to the reporting tables in Appendices B and C. • Changed the Division's contact in Appendix D. • Added NSPS KKK Example Reporting Format to Appendix H. • Added Engine AOS Applicability reports in Appendix I. 123/0595 Page 12 of 12 . OF ' Culp (ci �Q'�- -� =�=mss\ cry 's` O T � SINE NV�,�� '� 18 7 Colorado Department of Public Health and Environment OPERATING PERMIT DCP Midstream, LP Platteville Gas Processing Plant Issued: June 1, 2007 Renewed: DRAFT AIR POLLUTION CONTROL DIVISION COLORADO OPERATING PERMIT FACILITY NAME: DCP - Platteville Gas OPERATING PERMIT NUMBER Processing Plant 02OPWE252 FACILITY ID: 1230595 RENEWAL DATE: DRAFT EXPIRATION DATE: DRAFT MODIFICATIONS: See Appendix F of Permit Issued in accordance with the provisions of Colorado Air Pollution Prevention and Control Act, 25-7-101 et sue. and applicable rules and regulations. ISSUED TO: PLANT SITE LOCATION: DCP Midstream, LP 13675 Weld County Road 34 370 17th Street, Suite 2500 Sec 8, T3N, R66W Denver, CO 80202 Platteville, CO 80651 INFORMATION RELIED UPON Operating Permit Renewal Application Received: May 26, 2011 And Additional Information Received: May 28, 2009, December 16, 2009 Nature of Business: Natural Gas Liquids Processing and Gathering Primary SIC: 1321 RESPONSIBLE OFFICIAL FACILITY CONTACT PERSON Name: Joe Kuchinski Name: Wesley Hill Title: Vice President Area Operations North Title: Senior Environmental Specialist Phone: (970) 378-6345 Phone: (303) 605-1716 SUBMITTAL DEADLINES Semi-Annual Monitoring Period: January 1 —June 30 and July 1 —December 31 Semi-Annual Monitoring Report: August 1, 2007 and February 1, 2008 and subsequent years Annual Compliance Period: January 1 —December 31 Annual Compliance Certification: February 1, 2008 and subsequent years NOTE: The Semi-Annual Monitoring reports and the Annual Compliance report must be received at the Division office by 5:00 PM on the due date. Postmarked dates will not be accepted for the purposes of determining the timely receipt of those reports. Table of Contents SECTION I - General Activities and Summary 1 1. Permitted Activities 1 2. Non-Attainment New Source Review (NANSR) and Prevention of Significant Deterioration (PSD) 2 3. Accidental Release Program (112(r)) 3 4. Alternative Operating Scenario (ver 10/1/2011) 3 5. Compliance Assurance Monitoring 9 6. NSPS Subpart KKK 10 7. Summary of Emission Units 10 SECTION II - Specific Permit Terms 11 1. C-168, C-169, C-170, C-175, and C-177 - Waukesha 1680 HP Natural Gas- Fired Internal Combustion Engines 11 C-171 — Waukesha 1478 HP Natural Gas-Fired Internal Combustion Engine 12 C-172 and C-173 - Waukesha 1400 HP Natural Gas-Fired Internal Combustion Engines 13 C-180 - Waukesha 1680 HP Natural Gas-Fired Internal Combustion Engine 14 2. H001 - 15 MMBtu/Hr Hot Oil Heater 28 3. D001 - Ethylene Glycol Regeneration Unit 31 4. F001 - Fugitive VOC Emissions from Equipment Leaks 33 5. General Operation 35 6. Portable Monitoring (ver 6/1/2006) 35 SECTION III - Permit Shield 37 1. Specific Non-Applicable Requirements 37 2. General Conditions 38 3. Streamlined Conditions 39 SECTION IV - General Permit Conditions (Ver 11/16/2010) 40 1. Administrative Changes 40 2. Certification Requirements 40 3. Common Provisions 40 4. Compliance Requirements 44 5. Emergency Provisions 45 6. Emission Controls for Asbestos 45 7. Emissions Trading, Marketable Permits, Economic Incentives 46 8. Fee Payment 46 9. Fugitive Particulate Emissions 46 10. Inspection and Entry 46 11. Minor Permit Modifications 46 12. New Source Review 47 13. No Property Rights Conveyed 47 14. Odor 47 15. Off-Permit Changes to the Source 47 16. Opacity 47 17. Open Burning 47 18. Ozone Depleting Compounds 47 19. Permit Expiration and Renewal 48 Table of Contents 20. Portable Sources 48 21. Prompt Deviation Reporting 48 22. Record Keeping and Reporting Requirements 49 23. Reopenings for Cause 50 24. Section 502(b)(10) Changes 50 25. Severability Clause 50 26. Significant Permit Modifications 50 27. Special Provisions Concerning the Acid Rain Program 51 28. Transfer or Assignment of Ownership 51 29. Volatile Organic Compounds 51 30. Wood Stoves and Wood burning Appliances 52 APPENDIX A Inspection Information 54 1. Directions to Plant 54 2. Safety Equipment Required: 54 3. Plant Plot Plan 54 4. List of Insignificant Activities: 54 APPENDIX B Reporting Requirements and Definitions 57 APPENDIX C Required Format for Annual Compliance Certification Reports 66 APPENDIX D Notification Addresses 69 APPENDIX E Permit Acronyms 70 APPENDIX F Permit Modifications 72 APPENDIX G Compliance Assurance Monitoring Plan 73 APPENDIX H NSPS KKK Example Report Format 76 APPENDIX I Applicability Reports 80 Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 1 SECTION I - General Activities and Summary 1. Permitted Activities 1.1 The Platteville Gas Processing Plant is a natural gas processing plant designed to extract natural gas liquids from field-produced natural gas and recompress the processed gas prior to transmission to the sales pipeline. Field gas is first charged to a separator where liquids, such as water and condensate formed during transport to the plant, are separated from the gas stream. The liquids are stored in two pressurized condensate tanks until transported from the plant by truck. Any vapors from the pressurized condensate storage tanks are routed through the vapor recovery unit to the inlet. The gas stream discharged from the separator is compressed to approximately 900 psig and sent to the processing skid. The gas stream fed to the processing skid is chilled by a propane refrigeration system to separate the natural gas liquids (NGL) from the gas stream. The NGL liquids are heated in a stabilizer vessel to remove the lighter hydrocarbons. The hydrocarbon vapors and the vapors from the inlet separator are compressed and sent to the NGL separator or to either the inlet or discharge gas lines. Moisture contained in the gas stream is absorbed by ethylene glycol. The moisture-laden glycol is regenerated in a reboiler. The absorbed water volatilizes and is discharged to the atmosphere. The glycol solution is recirculated to remove additional moisture from the gas stream. Natural gas liquids are stored in three pressurized tanks, pending removal from the plant by pipeline. The compressed gas is transported off-site via truck or pipeline. During a plant turn-around or in case of emergency, the facility can be blown down to the flare. The process uses six (6) compressors powered by 1680 HP natural gas fired reciprocating internal combustion (IC) engines. Two (2) 1400 HP natural gas fired IC engines are used for compressing propane for the refrigerant for the processing skid. One (1) 1478 HP natural gas fired IC engine is used for compression of stabilizer overehads. The plant is located near Platteville in Weld County, Colorado. This facility is located in an Area classified as attainment for all pollutants except ozone. It is classified as non-attainment for ozone and is part of the 8-hr Ozone Control Area as defined in Regulation No. 7, Section II.A.1. There is no affected state within 50 miles of the plant. Rocky Mountain National Park and the Rawah Wilderness Area are Federal Class I designated areas within 100 kilometers of the plant. 1.2 Until such time as this permit expires or is modified or revoked, the permittee is allowed to discharge air pollutants from this plant in accordance with the requirements, limitations, and conditions of this permit. 1.3 This Operating Permit incorporates the applicable requirements contained in the underlying construction permits, and does not affect those applicable requirements, except as modified Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 2 during review of the application or as modified subsequent to permit issuance using the modification procedures found in Colorado Regulation No. 3, Part C. These Part C procedures meet all applicable substantive New Source Review requirements of Part B. Any revisions made using the provisions of Colorado Regulation No. 3, Part C shall become new applicable requirements for purposes of this Operating Permit and shall survive reissuance. This Operating Permit incorporates the applicable requirements (except as noted in Section II) from the following Colorado Construction Permit(s): 01WE0422 01WE0423 01WE0424 01WE0425 01WE0426 01WE0427 01WE0428 01WE0429 01WE0430 01 WE0432 07WE0993 1.4 All conditions in this permit are enforceable by the US Environmental Protection Agency, Colorado Air Pollution Control Division (hereinafter Division) and its agents, and citizens unless otherwise specified. State-only enforceable conditions are: Section II — Condition 2.4.1 (opacity); Section IV - Conditions 3.g (last paragraph), 14 and 18 (as noted). 1.5 All information gathered pursuant to the requirements of this permit is subject to the Record keeping and Reporting requirements listed under Condition 22 of the General Conditions in Section IV of this permit. 2. Non-Attainment New Source Review (NANSR) and Prevention of Significant Deterioration (PSD) 2.1 This facility is categorized as a NANSR major stationary source (Potential to Emit of VOC and NOx > 100 Tons/Year). Future modifications at this facility resulting in a significant net emissions increase (see Reg 3, Part D, Sections II.A.26 and 42) for VOC or NOx or a modification which is major by itself (i.e. a Potential to Emit of> 100 TPY of either VOC or NOx) may result in the application of the NANSR review requirements. This facility is categorized as a PSD major stationary source (Potential to Emit > 250 Tons/Year for NOx and CO). Future modifications at this facility resulting in a significant net emissions increase (see Reg 3, Part D, Sections II.A.26 and 42) or a modification which is major by itself (Potential to Emit of> 250 TPY) for any pollutant listed in Regulation No. 3, Part D, Section II.A.42 for which the area is in attainment or attainment/maintenance may result in the application of the PSD review requirements. 2.2 There are no other Operating Permits associated with this plant for the purposes of determining the applicability of the PSD regulations. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 3 3. Accidental Release Program (112(r)) 3.1 Based on the information provided by the applicant, this facility is subject to the provisions of the Accidental Release Prevention Program (Section 112(r) of the Federal Clean Air Act). 4. Alternative Operating Scenario (ver 10/1/2011) The following Alternative Operating Scenario (AOS) for the temporary and permanent replacement of natural gas fired reciprocating internal combustion engines has been reviewed in accordance with the requirements of Regulation No. 3., Part A, Section IV.A, Operational Flexibility-Alternative Operating Scenarios, Regulation No. 3, Part B, Construction Permits, and Regulation No. 3, Part D, Major Stationary Source New Source Review and Prevention of Significant Deterioration, and it has been found to meet all applicable substantive and procedural requirements. This permit incorporates and shall be considered a Construction Permit for any engine replacement performed in accordance with this AOS, and the permittee shall be allowed to perform such engine replacement without applying for a revision to this permit or obtaining a new Construction Permit. 4.1 Engine Replacement The following AOS is incorporated into this permit in order to deal with a compressor engine breakdown or periodic routine maintenance and repair of an existing onsite engine that requires the use of either a temporary or permanent replacement engine. "Temporary" is defined as in the same service for 90 operating days or less in any 12 month period. "Permanent" is defined as in the same service for more than 90 operating days in any 12 month period. The 90 days is the total number of days that the engine is in operation. If the engine operates only part of a day, that day shall count as a single day towards the 90-day total. The compliance demonstrations and any periodic monitoring required by this AOS are in addition to any compliance demonstrations or periodic monitoring required by this permit All replacement engines are subject to all federally applicable and state-only requirements set forth in this permit (including monitoring and record keeping), and shall be subject to any shield afforded by this permit The results of all tests and the associated calculations required by this AOS shall be submitted to the Division within 30 calendar days of the test or within 60 days of the test if such testing is required to demonstrate compliance with NSPS or MACT requirements. Results of all tests shall be kept on site for five (5) years and made available to the Division upon request. The permittee shall maintain a log on-site and contemporaneously record the start and stop date of any engine replacement, the manufacturer, date of manufacture, model number, horsepower, and serial number of the engine(s) that are replaced during the term of this permit, and the manufacturer, model number, horsepower, and serial number of the replacement engine. In Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit # 02OPWE252 Page 4 addition to the log, the permittee shall maintain a copy of all Applicability Reports required under section 2.1.2 and make them available to the Division upon request. 4.1.1 The permittee may temporarily replace an existing compressor engine that is subject to the emission limits set forth in this permit with an engine that is of the same manufacturer, model, and horsepower or a different manufacturer, model, or horsepower as the existing engine without modifying this permit, so long as the temporary replacement engine complies with all permit limitations and other requirements applicable to the existing engine. Measurement of emissions from the temporary replacement engine shall be made as set forth in section 2.2. The permittee may temporarily replace a grandfathered or permit exempt engine or an engine that is not subject to emission limits without modifying this permit. In this circumstance, potential annual emissions of NO„ and CO from the temporary replacement engine must be less than or equal to the potential annual emissions of NO„ and CO from the original grandfathered or permit exempt engine or for the engine that is not subject to emission limits, as determined by applying appropriate emission factors (e.g. AP-42 or manufacturer's emission factors) 4.1.2 The permittee may permanently replace the existing compressor engine for the emission points specified in Table 1 with the manufacturer, model, and horsepower engines listed in Table 1 without modifying this permit so long as the permanent replacement engine complies with all permit limitations and other requirements applicable to the existing engine as well as any new applicable requirements for the replacement engine. Measurement of emissions from the permanent replacement engine and compliance with the applicable emission limitations shall be made as set forth in section 2.2. The AOS cannot be used for the permanent replacement of an entire engine at any source that is currently a major stationary source for purposes of Prevention of Significant Deterioration or Non-Attainment Area New Source Review ("PSD/NANSR") unless the existing engine has emission limits that are below the significance levels in Reg 3, Part D, II.A.42. An Air Pollutant Emissions Notice (APEN) that includes the specific manufacturer, model and serial number and horsepower of the permanent replacement engine shall be filed with the Division for the permanent replacement engine within 14 calendar days of commencing operation of the replacement engine. The APEN shall be accompanied by the appropriate APEN filing fee, a cover letter explaining that the permittee is exercising an alternative operating scenario and is installing a permanent replacement engine, and a copy of the relevant Applicability Reports for the replacement engine. Example Applicability Reports can be found in Appendix A. This submittal shall be accompanied by a certification from the Responsible Official indicating that "based on the information Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit # 02OPWE252 Page 5 and belief formed after reasonable inquiry, the statements and information included in the submittal are true, accurate and complete". This AOS cannot be used for permanent engine replacement of a grandfathered or permit exempt engine or an engine that is not subject to emission limits. The permittee shall agree to pay fees based on the normal permit processing rate for review of information submitted to the Division in regard to any permanent engine replacement. Nothing in this AOS shall preclude the Division from taking an action, based on any permanent engine replacement(s), for circumvention of any state or federal PSD/NANSR requirement. Additionally, in the event that any permanent engine replacement(s) constitute(s) a circumvention of applicable PSD/NANSR requirements, nothing in this AOS shall excuse the permittee from complying with PSD/NANSR and applicable permitting requirements. 4.2 Portable Analyzer Testing Note: In some cases there may be conflicting and/or duplicative testing requirements due to overlapping Applicable Requirements. In those instances, please contact the Division Field Services Unit to discuss streamlining the testing requirements. Note that the testing required by this Condition may be used to satisfy the periodic testing requirements specified by the permit for the relevant time period (i.e. if the permit requires quarterly portable analyzer testing, this test conducted under the AOS will serve as the quarterly test and an additional portable analyzer test is not required for another three months). The permittee may conduct a reference method test, in lieu of the portable analyzer test required by this Condition, if approved in advance by the Division. The permittee shall measure nitrogen oxide (NOx) and carbon monoxide (CO) emissions in the exhaust from the replacement engine using a portable flue gas analyzer within seven (7) calendar days of commencing operation of the replacement engine. All portable analyzer testing required by this permit shall be conducted using the Division's Portable Analyzer Monitoring Protocol (ver March 2006 or newer). Results of the portable analyzer tests shall be used to monitor the compliance status of this unit. For comparison with an annual (tons/year) or short term (lbs/unit of time) emission limit, the results of the tests shall be converted to a lb/hr basis and multiplied by the allowable operating hours in the month or year (whichever applies) in order to monitor compliance. If a source is not Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit # 02OPWE252 Page 6 limited in its hours of operation the test results will be multiplied by the maximum number of hours in the month or year(8760), whichever applies. For comparison with a short-term limit that is either input based (lb/MMBtu), output based (g/hp-hr) or concentration based (ppmvd @ 15% O2) that the existing unit is currently subject to or the replacement engine will be subject to, the results of the test shall be converted to the appropriate units as described in the above-mentioned Portable Analyzer Monitoring Protocol document. If the portable analyzer results indicate compliance with both the NOx and CO emission limitations, in the absence of credible evidence to the contrary, the source may certify that the engine is in compliance with both the NOx and CO emission limitations for the relevant time period. Subject to the provisions of C.R.S. 25-7-123.1 and in the absence of credible evidence to the contrary, if the portable analyzer results fail to demonstrate compliance with either the NOx or CO emission limitations, the engine will be considered to be out of compliance from the date of the portable analyzer test until a portable analyzer test indicates compliance with both the NOx and CO emission limitations or until the engine is taken offline 4.3 Applicable Regulations for Permanent Engine Replacements 4.3.1 Reasonably Available Control Technology (RACT): Reg 3, Part B § II.D.2 All permanent replacement engines that are located in an area that is classified as attainment/maintenance or nonattainment must apply Reasonably Available Control Technology (RACT) for the pollutants for which the area is attainment/maintenance or nonattainment. Note that both VOC and NOx are precursors for ozone. RACT shall be applied for any level of emissions of the pollutant for which the area is in attainment/maintenance or nonattainment, except as follows: In the Denver Metropolitan PKo attainment/maintenance area, RACT applies to PM10 at any level of emissions and to NOx and SO2, as precursors to PM10, if the potential to emit of NOx or SO2 exceeds 40 tons/yr. For purposes of this AOS, the following shall be considered RACT for natural- gas fired reciprocating internal combustion engines: VOC: The emission limitations in NSPS JJJJ CO: The emission limitations in NSPS JJJJ NOx: The emission limitations in NSPS JJJJ SO2: Use of natural gas as fuel PM10: Use of natural gas as fuel Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit # 02OPWE252 Page 7 As defined in 40 CFR Part 60 Subparts GG (§ 60.331) and 40 CFR Part 72 (§ 72.2), natural gas contains 20.0 grains or less of total sulfur per 100 standard cubic feet. 4.3.2 Control Requirements and Emission Standards: Regulation No. 7, Sections XVI. and XVII.E (State-Only conditions). Control Requirements: Section XVI Any permanent replacement engine located within the boundaries of an ozone nonattainment area is subject to the applicable control requirements specified in Regulation No. 7, section XVI, as specified below: Rich burn engines with a manufacturer's design rate greater than 500 hp shall use a non- selective catalyst and air fuel controller to reduce emission. Lean burn engines with a manufacturer's design rate greater than 500 hp shall use an oxidation catalyst to reduce emissions. The above emission control equipment shall be appropriately sized for the engine and shall be operated and maintained according to manufacturer specifications. The source shall submit copies of the relevant Applicability Reports required under Condition 2.1.2. Emission Standards: Section XVII E—State-only requirements Any permanent engine that is either constructed or relocated to the state of Colorado from another state, after the date listed in the table below shall operate and maintain each engine according to the manufacturer's written instructions or procedures to the extent practicable and consistent with technological limitations and good engineering and maintenance practices over the entire life of the engine so that it achieves the emission standards required in the table below: Max Engine Construction or Emission Standards in G/hp-hr HP Relocation Date NOx CO VOC 100<Hp<500 January 1, 2008 2.0 4.0 1.0 January 1, 2011 1.0 2.0 0.7 500<Hp July 1, 2007 2.0 4.0 1.0 July 1, 2010 1.0 2.0 0.7 The source shall submit copies of the relevant Applicability Reports required under Condition 2.1.2. 4.3.3 NSPS for stationary spark ignition internal combustion engines: 40 CFR Part 60, Subpart JJJJ Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 8 A permanent replacement engine that is manufactured on or after 7/1/09 for emergency engines greater than 25 hp, 7/1/2008 for engines less than 500 hp, 7/1/2007 for engines greater than or equal to 500 hp except for lean burn engines greater than or equal to 500 hp and less than 1,350 hp, and 1/1/2008 for lean burn engines greater than or equal to 500 hp and less than 1,350 hp are subject to the requirements of 40 CFR Part 60, Subpart JJJJ. An analysis of applicable monitoring, recordkeeping, and reporting requirements for the permanent engine replacement shall be included in the Applicability Reports required under Condition 2.1.2. Any testing required by the NSPS is in addition to that required by this AOS. Note that the initial test required by NSPS Subpart JJJJ can serve as the testing required by this AOS under Condition 2.2, if approved in advance by the Division, provided that such test is conducted within the time frame specified in Condition 2.2. Note that under the provisions of Regulation No. 6. Part B, section I.B. that Relocation of a source from outside of the State of Colorado into the State of Colorado is considered to be a new source, subject to the requirements of Regulation No. 6 (i.e., the date that the source is first relocated to Colorado becomes equivalent to the manufacture date for purposes of determining the applicability of NSPS JJJJ requirements). However, as of October 1, 2011 the Division has not yet adopted NSPS JJJJ. Until such time as it does, any engine subject to NSPS will be subject only under Federal law. Once the Division adopts NSPS JJJJ, there will be an additional step added to the determination of the NSPS. Under the provisions of Regulation No. 6, Part B, ,¢ LB (which is referenced in Part A), any engine relocated from outside of the State of Colorado into the State of Colorado is considered to be a new source, subject to the requirements of NSPS JJJJ. 4.3.4 Reciprocating internal combustion engine (RICE) MACT: 40 CFR Part 63, Subpart ZZZZ A permanent replacement engine located at either an area or major source is subject to the requirements in 40 CFR Part 63, Subpart ZZZZ. An analysis of the applicable monitoring, recordkeeping, and reporting requirements for the permanent engine replacement shall be included in the Applicability Reports required under Condition 2.1.2. Any testing required by the MACT is in addition to that required by this AOS. Note that the initial test required by the MACT can serve as the testing required by this AOS under Condition 2.2, if approved in advance by the Division, provided that such test is conducted within the time frame specified in Condition 2.2. 4.4 Additional Sources The replacement of an existing engine with a new engine is viewed by the Division as the installation of a new emissions unit, not "routine replacement" of an existing unit. The AOS is therefore essentially an advanced construction permit review. The AOS cannot be used for Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 9 additional new emission points for any site; an engine that is being installed as an entirely new emission point and not as part of an AOS-approved replacement of an existing onsite engine has to go through the appropriate Construction/Operating permitting process prior to installation. Table 1 Internal Combustion Engine Information For AOS i C-168 Waukesha Model L-7044 GSI, 1680 HP,standard rich burn, Quarterly Yes turbocharged,natural gas-fired engine w/AFR&NSCR C-169 Waukesha Model L-7044 GSI 1680 HP,standard rich burn, Quarterly Yes turbocharged,natural gas-fired engine w/AFR&NSCR C-170 Waukesha Model L-7044 GSI 1680 HP,standard rich burn, Quarterly Yes turbocharged,natural gas-fired engine w/AFR&NSCR C-175 Waukesha Model L-7044 GSI 1680 HP,standard rich burn, Quarterly Yes turbocharged,natural gas-fired engine w/AFR&NSCR C-177 Waukesha Model L-7044 O51 1680 HP,standard rich burn, Quarterly Yes turbocharged,natural gas-fired engine w/AFR&NSCR C-171 Waukesha Model L-7042 GSI 1478 HP,standard rich burn, Quarterly Yes turbocharged,natural gas-fired engine w/AFR&NSCR C-172 Waukesha Model L-7044 GSI 1400 HP,standard rich burn, Quarterly Yes turbocharged,natural gas-fired engine w/AFR&NSCR C-173 Waukesha Model L-7044 GSI 1400 HP,standard rich burn, Quarterly Yes turbocharged,natural gas-fired engine w/AFR&NSCR C-I80 Waukesha Model L-7044 GSI 1680 HP,standard rich burn, Quarterly Yes turbocharged,natural gas-fired engine w/AFR&NSCR 5. Compliance Assurance Monitoring 5.1 The following emission points at this facility use a control device to achieve compliance with an emission limitation or standard to which they are subject and have pre-control emissions that exceed or are equivalent to the major source threshold. They are therefore subject to the provisions of the CAM program as set forth in 40 CFR Part 64, as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV: Nine (9) Waukesha compressor engines: C-168, C-169, C-170, C-171, C-172, C-173, C-175, C- 177, and C-180 See Section II, Condition 12 for compliance assurance monitoring requirements. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 10 6. NSPS Subpart KICK The plant is subject to the leak detection, correction, and reporting requirements of 40 CFR Part 60, Subpart KICK, New Source Performance Standards (NSPS) (Adopted into Colorado Regulation No. 6, Subpart KKK): Standards of Performance for Equipment Leaks of VOC From Onshore Natural Gas Processing Plants. 7. Summary of Emission Units 7.1 The emissions units regulated by this permit are the following: i., �r•�. --- -s �.�'� - f 3tze '`�- Gt1�� oh 4 - t --"t 001 C-168 Waukesha Model L-7044 GSI,standard rich burn, 1680 HP Non Selective 0I WE0422 turbocharged,natural gas-fired engine w/AFR. Catalyst SN C-14610/1 Reduction 002 C-169 Waukesha Model L-7044 GSI,standard rich burn, 1680 HP Non Selective 01WE0423 turbocharged,natural gas-fired engine w/AFR Catalyst SN C-13850/1 Reduction 003 C-170 Waukesha Model L-7044 GSI,standard rich burn, 1680 HP Non Selective 01WE0424 turbocharged,natural gas-fired engine w/AFR Catalyst SN C-17148/1 Reduction 008 C-171 Waukesha Model L-7042 GSI,standard rich burn, 1478 HP Non Selective 01WE0429 turbocharged,natural gas-fired engine w/AFR Catalyst SN:240605 Reduction 006 C-172 Waukesha Model L-7044 GSI,standard rich burn, 1400 HP Non Selective 01WE0427 turbocharged,natural gas-fired engine w/AFR Catalyst SN C-14140/l Reduction 007 C-173 Waukesha Model L-7044 GSI,standard rich burn, 1400 HP Non Selective 01WE0428 turbocharged,natural gas-fired engine w/AFR Catalyst SN C-13851/1 Reduction 004 C-175 Waukesha Model L-7044 GSI,standard rich burn, 1680 HP Non Selective 01WE0425 turbocharged,natural gas-fired engine w/AFR Catalyst SN C-13847/I Reduction 005 C-177 Waukesha L-7044 GSI,standard rich burn, 1680 HP Non Selective 01 WE0426 turbocharged,natural gas-fired engine w/AFR Catalyst SN:C-13853/1 Reduction 014 C-180 Waukesha L-7044 GSI,standard rich burn, 1680 HP Non Selective 07WE0993 turbocharged,natural gas-fired engine w/AFR Catalyst SN:C-17976/1 Reduction 009 D-001 Ethylene glycol dehydrator 85 MMscf/d 01WE0430 011 F-001 Gas Plant fugitive leaks g * 01 WE0432 010 H001 Hot oil heater 15MMBtu/hr "� Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 11 SECTION II - Specific Permit Terms 1. C-168, C-169, C-170, C-175, and C-177 -Waukesha 1680 HP Natural Gas-Fired Internal Combustion Engines NOTE: The followin_ terms and conditions apply to each en_ine seearately t)P ,Syt,, r .1 A A i 9 61A ti r i{j, SA j�,„„LL {rtti -------.:----i: iii.: =.-----,..---.-7:-. .. , NOx 30.82 tons per year 1 lb/MMBtu Record keeping Monthly . Calculation CO 30.82 tons per year 1 lb/MMBtu VOC 1.2 16.22 tons per year total Natural Gas 1.3 108.25 million scf per year Consumption ats 3;r'i4 . 7 > c"Al •A. Hoursss. e U . . A . Aing Monthly Opacity 1.6 Except as provided below,not to exceed 20% A as Fuel During startup,not to exceed 30% r r te`"*^"` 3.F: ₹"x P A P _ Monthly NESHAP Subpart Limit Formaldehyde concentrationsCondition ZZZZ to 2.7 ppmvd @ 15%O2 or Reduce Formaldehyde by 76%NESHAP Subpart A 1.9---- L3 p? " t �s SJ' - Portable Monitoring �" r` _; 4 Portable Quarterly _ ~x.,'f,.'_s. Monitoring Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 12 C-171 —Waukesha 1478 HP Natural Gas-Fired Internal Combustion Engine i.aNOx 1.1 27.12 tons per year 0.54 Ib/MMBtu Record keeping Monthly and Calculation CO 27.12 tons per year 0.54 Ib/MMBtu 12 mth VOC 1.2 14.27 tons per year 0.28 Ib/MMBtu total Natural Gas 1.3 97.10 million scf per year =} Plant Fuel Meter Monthly Consumption ''-"r-'r`; 12 month rolling total Btu Content 1.4 ,� , et - EPA Methods Semi-Annually Operating Hours 1.5 r s'# v '°�«w ', r y Record keeping Monthly Opacity 1.6 Except as provided below, not to '`" Fuel Restriction Only Natural gas exceed 20% is Used as Fuel �, tr During startup not to exceed 30% t 4 rY;a ., $ .c� c cs s Control System 1.7 'v- Recordkeeping Monthly NESHAP Subpart 1.8 Limit Formaldehyde concentrations See Condition 1.8 ZZZZ to 2.7 ppmvd n 15%Oi or Reduce3 "` : "` Formaldehyde by 76% t ,. '� NESHAP Subpart A 1.9 ,..- - . � See Condition 1.9 CAM 1.12 '€"!-,V,,,,;-7--&--� 4 . c s-. a See Condition 1.12 Portable Monitoring 6 r!" Portable Quarterly '+v" `* Monitoring Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit # 02OPWE252 Page 13 C-172 and C-173 -Waukesha 1400 HP Natural Gas-Fired Internal Combustion Engines NOTE: The following terms and condition- a. .ly to each en ine separately - T sz r-* i. w r x 'is f w 'f3 . ,s. V110. q p- 'gf x . r te- + )r d S"i zz` "t,y ' ' ^is-4.244 �. ,'i t 4..,t`ia� +` "' u {--.*"�anw ', " -"J'r'i n-4',5 r `. �' ` r� ,s'�33 n 'y ' xti.��r !.�.! + e i .:: ........ 1 hqu.t< m�SusiXvN�kvvaSiiL �«�( � ... .._..v v— '�' .__1 NOx 1.1 25.69 tons per year 0.5616/MMBtu Record keeping Monthly and Calculation CO 25.69 tons per year 0.56 lb/MMBtu 12 month rolling VOC 1.2 13.52 tons per year 0.29 Ib/MMBtu total Natural Gas 1.3 88.15 million scf per yearri,'" '""V Plant Fuel Meter Monthly Consumption '`:""`. —' = 12 month rolling _:. ,...:. = : _, total Btu Content 1.4 �, t;,, �` 'v EPA Methods Semi-Annually Operating Hours 1.5 e : ' �' s � °' c -e Record keeping Monthly ; r 1 Opacity 1.6 Except as provided below, not to ,i' Fuel Restriction Only Natural gas • $ #• ry4 ,.. exceed 20% • -'�cx kr7 t is Used as Fuel During startup,not to exceed 30% Control System 1.7 '`< s r - wi t tai . *,i..: Recordkeeping Monthly 21 NESHAP Subpart 1.8 Limit Formaldehyde concentrations �z. ----t---"4 See Condition 1.8 ZZZZ to 2.7 ppmvd @ I5%O2 or Reduce +' : Formaldehyde by 76% s, v "-"— NESHAP Subpart A 1.9 �'�' _' -+a', .* s" . i. See Condition 1.9 CAM 1.12 ,��S r .+ Y * ' i}''d�. izil See Condition 1.12 Portable Monitoring 6 ,,,, 'u ty <;r {.i netiPtkinirl• Ct' Portable Quarterly t "- ._ '' "' 'i= �.''• "'" . .!`.. ; Monitoring Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Platteville Gas Processing Plant Colorado Operating Permit Permit# 02OPWE252 Page 14 C-180 -Waukesha 1680 HP Natural Gas-Fired Internal Combustion Engine y �-a— ua u e s w,we w e, e � w� s w• o"y�i .et"NOx 8.8 t I.1 2o s pern year 0.4016/MMBtu Record keeping Monthly and Calculation CO 28.8 tons per year 0.55 Ib/MMBtu 12 month rolling VOC 1.2 14.4 tons per year 0.27 Ib/MMBtu total Natural Gas 1.3 101.1 million scf per year I Plant Fuel Meter Monthly Consumption 12 month rolling x t„ ' total Btu Content 14 _ EPA Methods Semi-Annually +. t Operating Hours 15 e j ty ` i,g .nf .�7 ' r ri Record keeping Monthly y, 5 Opacity 1.6 Except as provided below,not to - Fuel Restriction Only Natural Gas exceed 20% is Used ast Fuel During startup,not to exceed 30% -� '; Control System ,l' "". ,a.. Recordkeeping Monthly NESHAP Subpart 1.8.16 Compliance with MACT met by �*°x-#s See Condition 1.8.16 ZZZZ complying with NSPS Subpart JJJJ NSPS Subpart UJJ 1.10 NOx-2.0 g/hp-hr or 160 ppmvd* 7:-. $, performance Every 8,760 hours CO-4.0 g/hp-hr or 540 ppmvd* ritei.77 ,e. Tests of operation or 3 VOC 1.0 g/hp hr or 86 ppmvd* 9, ,'., years NSPS Subpart A I.l I :r, r ,� 4.2r1 I See Condition 1.11 CAM . See Condition 1.12 Portable 6 t,- ':` Portable Quarterly Monitoring ' . z = --s-.. ;` z s•-h. t . _,, r. y Monitoring Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit # 02OPWE252 Page 15 1.1 Emissions of Nitrogen Oxides (NOx) and Carbon Monoxide (CO) from each engine shall not exceed the limitations stated in the tables above (Colorado Construction Permits 01WE0422, 01 WE0423, 01WE0424, 01 WE0425, 01 WE0426, 01WE0427, 01WE0428, 01WE0429, and 07WE0993). Compliance with the emission limitations shall be monitored as follows: Except as provided below, the emission factors listed above have been approved by the Division and shall be used to calculate emissions from these engines. 1.1.1 Monthly emissions shall be calculated by the end of the subsequent month using the above emission factor, the natural gas consumption (as required by Condition 1.3) and the Btu content of the natural gas (as required by Condition 1.4) in the equation below tons/mo=TEE(Ibs/MMBtu)x fuel use(MMscf/mo)x heat content of fuel (MMBtu/MMscf)1 2000 lbs/ton Monthly emissions shall be used in a twelve month rolling total to monitor compliance with the annual limitations. Each month a new twelve month total shall be calculated using the previous twelve months data. If the results of the portable analyzer testing conducted under the provisions of Condition 1.1.2 show that either the NOx or CO emission rates/factors are greater than the emission rates/factors listed above, and in the absence of subsequent testing results to the contrary (as approved by the Division), the permittee shall apply for a modification to this permit to reflect, at a minimum, the higher emission rates/factors within 60 days of the completion of the test. 1.1.2 Portable monitoring shall be conducted quarterly as required by Condition 6. 1.2 Volatile Organic Compounds (VOC) emissions from each engine shall not exceed the annual emission limitation stated in the tables above (Colorado Construction Permits 01WE0422, 01 WE0423, 01WE0424, 01 WE0425, 01 WE0426, 01WE0427, 01WE0428, 01WE0429, and 07WE0993). Monthly emissions shall be calculated by the end of the subsequent month using the above emission factor the monthly natural gas consumption (as required by Condition 1.3) and the Btu content of the natural gas (as required by Condition 1.4) in the equation below: tons/mo= [EF(lbs/MMBtu)x fuel use(MMscf/year)x heat content of fuel(MMBtu/MMscf)1 2000 lbs/ton Monthly emissions shall be used in a twelve month rolling total to monitor compliance with the annual limitations. Each month a new twelve month total shall be calculated using the previous twelve months data. 1.3 Natural gas consumption from each engine shall not exceed the above limitation (Colorado Construction Permits 01 WE0422, 01 WE0423, 01 WE0424, 01 WE0425, 01 WE0426, 01 WE0427, 01WE0428, 01WE0429, and 07WE0993). Facility-wide natural gas consumption shall be Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 16 recorded using the existing fuel meter on a monthly basis. The natural gas use shall be measured on the same day that run time hours have been recorded in accordance with Condition 1.5.. Allocation of natural gas to each engine will be calculated using the following calculation: (Design Heat Rate x Hours of Operation x Site Rated Horsepower)individnei engine Fuel Consumption= (Design Heat Rate x Hours of Operation x Site Rated Horsepower)each x Total Engine Fuel Use engine Records of calculations shall be kept in a log to be made available to the Division upon request. Monthly natural gas consumption from each engine shall be used in a twelve month rolling total to monitor compliance with the annual limitation. Each month, a new twelve month total shall be calculated using the previous twelve months data. 1.4 The Btu content of the natural gas used to fuel these engines shall be verified semi-annually, or once every six months, using the appropriate ASTM Methods or equivalent, if approved in advance by the Division. The Btu content of the natural gas shall be based on the lower heating value of the fuel. Calculation of monthly emissions shall be made using the heat content derived from the most recent required analysis. 1.5 Hours of operation of each engine shall be recorded monthly. Records shall be made available for Division review upon request. 1.6 Visible emissions shall not exceed 20% opacity (Colorado Construction Permits 01 WE0422, 01WE0423, 01WE0424, 01WE0425, 01WE0426, 01WE0427, 01WE0428, 01WE0429, and 07WE0993 and Colorado Regulation No. 1, Section II.A.1) except during periods of startup when visible emissions shall not exceed 30% opacity for a period or periods aggregating more than six (6) minutes in any sixty (60) consecutive minutes (Colorado Regulation No. 1, Section II.A.4). This opacity standard applies to each engine. In the absence of credible evidence to the contrary, compliance with the opacity limit shall be presumed since only natural gas is permitted to be used as fuel for these engines. 1.7 Each engine shall be equipped with both a non-selective catalytic reduction system and an air fuel controller (Colorado Regulation No. 7 Section XVI.B.1). Parameters associated with the air-to-fuel ratio controller (AFR) and non-selective catalyst reduction unit shall be monitored as follows 1.7.1 The pressure drop across the catalyst shall be monitored and recorded monthly. When portable monitoring is scheduled, the pressure drop shall be recorded during the portable monitoring event. The pressure differential shall not deviate by more than 2 inches of water column from the baseline value established by the source when the engine is operating at 90% - 110% load. Baseline pressure differential shall be established by the source and recorded during each portable analyzer test. Upon compliance with the requirements in Condition 1.8, the monitoring requirements in this Condition 1.7.1 shall no longer apply to all engines except C-180. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 17 1.7.2 The millivolt reading (AFR) for each engine will be monitored and recorded weekly to assess the air to fuel ratio controller operating condition. During those weeks when portable monitoring is scheduled the millivolt reading shall be monitored and recorded during the portable monitoring event. Recording of the millivolt reading shall be used to verify that the AFR controlled is operated in accordance with the manufacturer's recommendations. 1.7.3 The oxygen concentration in the engine exhaust gas shall be measured and recorded for each engine during each portable monitoring event required by Condition 1.1.2. 1.8 [Federal-Only] These engines are subject to the requirements in 40 CFR Part 63 Subpart ZZZZ, "National Emission Standards for Hazardous Air Pollutants for Stationary Reciprocating Internal Combustion Engines", as follows: Note that as of the issuance date of this permit [DATE], the provisions in 40 CFR Part 63 Subpart ZZZZ (those provisions published in the August 20, 2010 Federal Register) have not been adopted in Colorado Regulation No. 6, Part A and Colorado Regulation No. 8, Part E by the Division and are therefore not state-enforceable. In the event that the Division adopts these requirements, these requirements will become both state and federally enforceable. If there is a change in federal law which renders ineffective or alters the applicable requirements of this Subpart ZZZZ, the source shall follow the effective federal rules. Conditions 1.8.1 through 1.8.15 do not apply to engine C-180: 1.8.1 This facility must comply with the applicable limitations no later than October 19, 2013. (§63.6595(a)(1)) 1.8.2 Formaldehyde emission from these engines shall be limited to 2.7 ppmvd at 15% O2 or reduced by 76 percent or more (Table 2d of Subpart ZZZZ, Item 10). 1.8.3 For the non-selective catalytic reduction device installed to meet the requirement in Condition 1.8.2, the following operating requirements shall apply: (Table lb of Subpart ZZZZ, Item 1) 1.8.3.1 Maintain each catalyst so that the pressure drop across the catalyst does not change by more than 2 inches of water at 100 percent load plus or minus 10 percent from the pressure drop across the catalyst measured during the initial performance test and 1.8.3.2 Maintain the temperature of each engine's exhaust so the catalyst inlet temperature is greater than or equal to 750°F and less than or equal to 1250°F. Performance Tests Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 18 1.8.4 Initial performance tests must be conducted within 180 days after the compliance date specified in Condition 1.8.1 according to the provisions of§63.7(a)(2). (§63.6612(a)) 1.8.4.1 An initial performance test is not required on a unit which a performance test has previously been conducted, provided the test meets the conditions described in §63.6612(b)(1) through (4). (§63.6612(b)) 1.8.5 Performance tests must be conducted using the appropriate ASTM methods or equivalent, if approved in advance by the EPA, as described in Table 4 to Subpart ZZZZ, according to the following protocol: 1.8.5.1 Select the sampling port location and the number of traverse points a) Sampling sites must be located at the inlet and outlet of the control device 1.8.5.2 Measure O2 at the inlet and outlet of the control device a) Measurements to determine O2 concentration must be made at the same time as the measurements for formaldehyde concentration 1.8.5.3 Measure moisture content at the inlet and outlet of the control device a) Measurements to determine moisture content must be made at the same time and location as the measurements for formaldehyde concentration 1.8.5.4 Measure formaldehyde at the inlet and the outlet of the control device a) Formaldehyde concentration must be at 15 percent O2, dry basis. Results of this test consist of the average of the three 1-hour or longer runs Demonstrating Compliance 1.8.6 Initial compliance with the requirement to limit concentration or reduce formaldehyde emissions in Condition 1.8.2 is demonstrated by achieving the following: 1.8.6.1 The average reduction of emissions of formaldehyde determined from the initial performance test is equal to or greater than the required formaldehyde percent reduction or the average formaldehyde concentration, corrected to 15% O2, dry basis, from the initial performance test is less than or equal to the emission limitation; (Table 5 of Subpart ZZZZ, Item 7.a.i or 10.a.i) and 1.8.6.2 A CPMS has been installed to continuously monitor catalyst inlet temperature according to the requirements in §63.6625(b); (Table 5 of Subpart ZZZZ, Item 7.a.ii or 10.a.ii) and 1.8.6.3 The catalyst pressure drop and catalyst inlet temperature have been recorded during the initial performance test. (Table 5 of Subpart ZZZZ, Item 7.a.iii or 10.a.iii) Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 19 1.8.7 Demonstrate continuous compliance with the limitations in Condition 1.8.2 using the following methods described in Table 6 of Subpart ZZZZ. (§63.6640(a)): 1.8.7.1 Conduct performance tests according to Condition 1.8.5 every 8,760 hours or 3 years, whichever comes first, to demonstrate that the required formaldehyde concentration or percent reduction is achieved; (Table 6 of Subpart ZZZZ, Item 10.a.i) and 1.8.7.2 Collect the catalyst inlet temperature data according to §63.6625(b); (Table 6 of Subpart ZZZZ, Item 10.a.ii) and 1.8.7.3 Reduce these data to 4-hour rolling averages; (Table 6 of Subpart ZZZZ, Item 10.a.iii) and 1.8.7.4 Maintain the 4-hour rolling averages within the operating limitations for the catalyst inlet temperature; (Table 6 of Subpart ZZZZ, Item 10.a.iv) and 1.8.7.5 Measure the pressure drop across the catalyst once per month and demonstrating that the pressure drop across the catalyst is within the operating limitation established during the performance test. (Table 6 of Subpart ZZZZ, Item 10.a.v) Notification and Reporting Requirements 1.8.8 Submit compliance reports semiannually according to the requirements in §63.6650(b). The report must contain the following: 1.8.8.1 If there are no deviations from any emission limitations or operating limitations, include a statement that there were no deviations from the emission limitations or operating limitations during the reporting period. If there were no periods during which the CMS, including CEMS and CPMS, was out-of-control, as specified in §63.8(c)(7), include a statement that there were not periods during which the CMS was out-of-control during the reporting period. (Table 7 of Subpart ZZZZ, Item 1.a) 1.8.8.2 If there is a deviation from any emission limitation or operating limitation during the reporting period, include the information in §63.6650(d). If there were periods during which the CMS, including CEMS and CPMS, was out-of-control, as specified in §63.8(c)(7), include the information in §63.6650(e). (Table 7 of Subpart ZZZZ, Item 1.b) 1.8.8.3 If there was a malfunction during the reporting period, include the information in §63.6650(c)(4). (Table 7, Item l.c) 1.8.9 Submit a Notification of Compliance Status according to §63.6645(h). 1.8.10 Submit all notifications that are applicable in §§63.7(b) and (c), 63.8(e), (f)(4) and (O(6), 63.9(b) through (e), (g) and (h). (§63.6645(a)) Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 20 1.8.11 Keep records of the maintenance conducted on the engine in order to demonstrate that the engine was operated and maintained according to the maintenance plan. (§66.6655(e)). General Requirements 1.8.12 Compliance with the emission limitations and operating limitations in this subpart must be achieved at all times. (§63.6605(a)) 1.8.13 At all times the engines must be operated and maintained in a manner consistent with safety and good air pollution control practices for minimizing emissions. The general duty to minimize emissions does not require any further efforts to reduce emissions if levels required by this standard have been achieved. Determination of whether such operation and maintenance procedures are being used will be based on information available to the Division which may include, but is not limited to, monitoring results, review of operation and maintenance procedures, review of operation and maintenance records, and inspection of the source. (§63.6605(b)) Maintenance Requirements 1.8.14 Comply with the monitoring, installation, collection, and maintenance requirements in §63.6625. 1.8.15 Minimize the engine's time spent at idle during startup and minimize the engine's startup time to a period needed for appropriate and safe loading of the engine, not to exceed 30 minutes. (§63.6625(h)) 1.8.16 C-180 only: An affected source that is a new or reconstructed stationary RICE located at an area source must meet the requirements of this part by meeting the requirements of 40 CFR Part 60 Subpart JJJJ. No further requirements apply for such engines under this part. (§ 63.6590(c)) Note that these engines, with the exception of C-180, are not subject to the requirements in NSPS Subpart JJJJ (engines manufactured prior to July 1, 2007), and no further requirements apply under MACT Subpart ZZZZ. 1.9 [Federal-Only] These engines, except C-180, are subject to the requirements in 40 CFR Part 63 Subpart A "General Provisions", Section I as specified in 40 CFR Part 63 Subpart ZZZZ § 63.6665. These requirements include, but are not limited to the following: 1.9.1 Prohibited activities and circumvention in § 63.4. 1.9.2 Performance testing in§63.7. 1.9.3 Monitoring in §63.8. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 21 1.9.4 Notification in §63.9. 1.9.5 Recordkeeping and reporting in §63.10. 1.10 [Federal-Onlyl C-180 only: This engine is subject to the requirements of 40 CFR Part 60 Subpart JJJJ, These engines are subject to the requirements in 40 CFR Part 60 Subpart JJJJ, "Standards of Performance for Stationary Spark Ignition Internal Combustion Engines", including but not limited to the following requirements: Note that as of the date of revised permit issuance [DATE], the requirements in 40 CFR Part 60 Subpart JJJJ have not been adopted into Colorado Regulation No. 6, Part A by the Division and are therefore not state-enforceable. In the event that the Division adopts these requirements, these requirements will become both state and federally enforceable. 1.10.1 These engines must comply with the specific emission limitations shown in the table below: (Table 1 of Subpart JJJJ) Engine Type and Fuel:Non-Emergency SI Lean Burn Natural Gas and LPG Maximum Engine Power: 500<HP< 1,350 Manufacturer Date: January 1,2008 Emission Standards(g/hp-hr) Emission Standards(ppmvd at 15%O2) NOx CO VOC NOx CO VOC 2.0 4.0 1.0 160 540 86 1.10.1.1 For engines manufactured prior to January 1, 2011 that were certified to the certification emission standards in 40 CFR part 1048 applicable to engines that are not severe duty engines, if such stationary SI ICE was certified to a carbon monoxide (CO) standard above the standard in Condition 1.9.1 above, then the source may meet the CO certification (not field testing) standard for which the engine was certified. (§ 60.4233(e)) Compliance Requirements 1.10.2 This facility shall keep a maintenance plan and records of conducted maintenance and, to the extent practicable, maintain and operate the engine in a manner consistent with good air pollution control practice for minimizing emissions. In addition, this facility shall conduct an initial performance test and conduct subsequent performance testing every 8,760 hours or 3 years, whichever comes first, thereafter to demonstrate compliance. (§ 60.4243(b)(2)(ii)) Notification, Reporting, and Recordkeeping Requirements 1.10.3 The facility must keep records of the following information: Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 22 1.10.3.1 All notifications submitted to comply with this subpart and all documentation supporting any notification. (§ 60.4245(a)(1)) 1.10.3.2 Maintenance conducted on the engine. (§ 60.4245(a)(2)) 1.10.3.3 If the engine is not a certified engine or is a certified engine operating in a non- certified manner and subject to §60.4243(a)(2), documentation that the engine meets the emission standards. (§ 60.4245(a)(4)) 1.10.4 Engines that not been certified by an engine manufacturer to meet the emission standards in §60.4231 must submit an initial notification as required in §60.7(a)(1). The notification must include the information in paragraphs (c)(1) through (5) of this section. (§ 60.4245(c)) 1.10.5 The source must submit a copy of each performance test as conducted in §60.4244 within 60 days after the test has been completed. (§ 60.4245(d)) 1.11 [Federal-Only] C-180 only: This engine is subject to the requirements in 40 CFR Part 60 Subpart A "General Provisions". These requirements include, but are not limited to the following: 1.11.1 No article, machine, equipment or process shall be used to conceal an emission which would otherwise constitute a violation of an applicable standard. Such concealment includes, but is not limited to, the use of gaseous diluents to achieve compliance with an opacity standard or with a standard which is based on the concentration of a pollutant in the gasses discharged to the atmosphere. (40 CFR 60 Subpart A § 60.12, as adopted by reference in Colorado Regulation No. 6, Part A). 1.11.2 Performance tests shall be conducted in accordance with the requirements in 40 CFR Part 60 Subpart A § 60.8. 1.12 The Compliance Assurance Monitoring (CAM) requirements in 40 CFR Part 64, as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV, apply to nine (9) Waukesha compressor engines, C-168, C-169, C-170, C-171, C-172, C-173, C-175, C-177, and C-180 with respect to the NOx and CO limitations identified in Condition 1.1. 1.12.1 The permittee shall follow the CAM Plan provided in Appendix G of this permit. An excursion, for purposes of reporting is any daily engine exhaust (catalyst inlet) temperature reading that is less than 750°F or greater than 1250°F. Excursions shall be reported as required by Section IV, Conditions 21 and 22.d of this permit. 1.12.2 Operation of Approved Monitoring Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit # 02OPWE252 Page 23 1.12.2.1 At all times, the owner or operator shall maintain the monitoring, including but not limited to, maintaining necessary parts for routine repairs of the monitoring equipment (40 CFR Part 64 § 64.7(b), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). 1.12.2.2 Except for, as applicable, monitoring malfunctions, associated repairs, and required quality assurance or control activities (including, as applicable, calibration checks and required zero and span adjustments), the owner or operator shall conduct all monitoring in continuous operation (or shall collect data at all required intervals) at all times that the pollutant-specific emissions unit is operating. Data recorded during monitoring malfunctions, associated repairs, and required quality assurance or control activities shall not be used for purposes of these CAM requirements, including data averages and calculations, or fulfilling a minimum data availability requirement, if applicable. The owner or operator shall use all the data collected during all other periods in assessing the operation of the control device and associated control system. A monitoring malfunction is any sudden, infrequent, not reasonably preventable failure of the monitoring to provide valid data. Monitoring failures that are caused in part by poor maintenance or careless operation are not malfunctions (40 CFR Part 64 § 64.7(c), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). 1.12.2.3 Response to excursions or exceedances a) Upon detecting an excursion or exceedance, the owner or operator shall restore operation of the pollutant-specific emissions unit (including the control device and associated capture system) to its normal or usual manner of operation as expeditiously as practicable in accordance with good air pollution control practices for minimizing emissions. The response shall include minimizing the period of any startup, shutdown or malfunction and taking any necessary corrective actions to restore normal operation and prevent the likely recurrence of the cause of an excursion or exceedance (other than those caused by excused startup or shutdown conditions). Such actions may include initial inspection and evaluation, recording that operations returned to normal without operator action (such as through response by a computerized distribution control system), or any necessary follow-up actions to return operation to within the indicator range, designated condition, or below the applicable emission limitation or standard, as applicable (40 CFR Part 64 § 64.7(d)(1), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). b) Determination of whether the owner of operator has used acceptable procedures in response to an excursion or exceedance will be based on information available, which may include but is not limited to, monitoring results, review of operation and maintenance procedures and records, and inspection of the control device, associated capture system, and the Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit # 02OPWE252 Page 24 process (40 CFR Part 64 § 64.7(d)(2), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). 1.12.2.4 After approval of the monitoring required under the CAM requirements, if the owner or operator identifies a failure to achieve compliance with an emission limitation or standard for which the approved monitoring did not provide an indication of an excursion or exceedance while providing valid data, or the results of compliance or performance testing document a need to modify the existing indicator ranges or designated conditions, the owner or operator shall promptly notify the Division and, if necessary submit a proposed modification for this permit to address the necessary monitoring changes. Such a modification may include, but is not limited to, reestablishing indicator ranges or designated conditions, modifying the frequency of conducting monitoring and collecting data, or the monitoring of additional parameters (40 CFR Part 64 § 64.7(e), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). 1.12.3 Quality Improvement Plan(QIP) Requirements 1.12.3.1 Based on the results of a determination made under the provisions of Condition 1.11.2.3.6, the Division may require the owner or operator to develop and implement a QIP (40 CFR Part 64 § 64.8(a), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). 1.12.3.2 The owner or operator shall maintain a written QIP, if required, and have it available for inspection (40 CFR Part 64 § 64.8(b)(1), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). 1.12.3.3 The QIP initially shall include procedures for evaluating the control performance problems and, based on the results of the evaluation procedures, the owner or operator shall modify the plan to include procedures for conducting one or more of the following actions, as appropriate: a) Improved preventative maintenance practices (40 CFR Part 64 § 64.8(b)(2)(i), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). b) Process operation changes (40 CFR Part 64 § 64.8(b)(2)(ii), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). c) Appropriate improvements to control methods (40 CFR Part 64 § 64.8(b)(2)(iii), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). d) Other steps appropriate to correct control performance (40 CFR Part 64 § 64.8(b)(2)(iv), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 25 e) More frequent or improved monitoring (only in conjunction with one or more steps under Conditions 1.11.3.3.a through d above) (40 CFR Part 64 § 64.8(b)(2)(v), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). 1.12.3.4 If a QIP is required, the owner or operator shall develop and implement a QIP as expeditiously as practicable and shall notify the Division if the period for completing the improvements contained in the QIP exceeds 180 days from the date on which the need to implement the QIP was determined (40 CFR Part 64 § 64.8(c), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). 1.12.3.5 Following implementation of a QIP, upon any subsequent determination pursuant to Condition 1.11.2.3.b, the Division or the U.S. EPA may require that an owner or operator make reasonable changes to the QIP if the QIP is found to have: a) Failed to address the cause of the control device performance problems (40 CFR Part 64 § 64.8(d)(1), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV); or b) Failed to provide adequate procedures for correcting control device performance problems as expeditiously as practicable in accordance with good air pollution control practices for minimizing emissions (40 CFR Part 64 § 64.8(d)(2), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). 1.12.3.6 Implementation of a QIP shall not excuse the owner or operator of a source from compliance with any existing emission limitation or standard, or any existing monitoring, testing, reporting or recordkeeping requirement that may apply under federal, state, or local law, or any other applicable requirements under the federal clean air act (40 CFR Part 64 § 64.8(e), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). 1.12.4 Reporting and Recordkeeping Requirements 1.12.4.1 Reporting Requirements: The reports required by Section IV, Condition 22.d, shall contain the information specified in Appendix B of the permit and the following information, as applicable: a) Summary information on the number, duration and cause (including unknown cause, if applicable), for monitor downtime incidents (other than downtime associated with zero and span or other daily calibration checks, if applicable) ((40 CFR Part 64 § 64.9(a)(2)(ii), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV); and Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 26 b) The owner or operator shall submit, if necessary, a description of the actions taken to implement a QIP during the reporting period as specified in Condition 1.11.3 of this permit. Upon completion of a QIP, the owner or operator shall include in the next summary report documentation that the implementation of the plan has been completed and reduced the likelihood of similar levels of excursions or exceedances occurring (40 CFR Part 64 § 64.9(a)(2)(iii), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). 1.12.4.2 General Recordkeeping Requirements: In addition to the recordkeeping requirements in Section IV, Condition 22.a through c. a) The owner or operator shall maintain records of any written QIP required pursuant to Condition 1.11.3 and any activities undertaken to implement a QIP, and any supporting information required to be maintained under these CAM requirements (such as data used to document the adequacy of monitoring, or records of monitoring maintenance or corrective actions) (40 CFR Part 64 § 64.9(b)(1), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). b) Instead of paper records, the owner or operator may maintain records on alternative media, such as microfilm, computer files, magnetic tape disks, or microfiche, provided that the use of such alternative media allows for expeditious inspection and review, and does not conflict with other applicable recordkeeping requirements (40 CFR Part 64 § 64.9(b)(2), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). 1.12.5 Savings Provisions 1.12.5.1 Nothing in these CAM requirements shall excuse the owner or operator of a source from compliance with any existing emission limitation or standard, or any existing monitoring, testing, reporting or recordkeeping requirement that may apply under federal, state, or local law, or any other applicable requirements under the federal clean air act. These CAM requirements shall not be used to justify the approval of monitoring less stringent than the monitoring which is required under separate legal authority and are not intended to establish minimum requirements for the purposes of determining the monitoring to be imposed under separate authority under the federal clean air act, including monitoring in permits issued pursuant to title I of the federal clean air act. The purpose of the CAM requirements is to require, as part of the issuance of this Title V operating permit, improved or new monitoring at those emissions units where monitoring requirements do not exist or are inadequate to meet the requirements of CAM (40 CFR Part 64 § 64.10(a)(1), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit # 02OPWE252 Page 27 1.12.5.2 Nothing in these CAM requirements shall restrict or abrogate the authority of the U.S. EPA or the Division to impose additional or more stringent monitoring, recordkeeping, testing or reporting requirements on any owner or operator of a source under any provision of the federal clean air act, including but not limited to sections 114(a)(1) and 504(b), or state law, as applicable (40 CFR Part 64 § 64.10(a)(2), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). 1.12.5.3 Nothing in these CAM requirements shall restrict or abrogate the authority of the U.S. EPA or the Division to take any enforcement action under the federal clean air act for any violation of an applicable requirement or of any person to take action under section 304 of the federal clean air act (40 CFR Part 64 § 64.10(a)(2), as adopted by reference in Colorado Regulation No. 3, Part C, Section XIV). Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 28 2. H001 - 15 MMBtu/Hr Hot Oil Heater 041%4 a 1f ; NOx 2.1 6.44 tons per year 101.96 lb/MMscf Record keeping Monthly and calculation CO 5.41 tons per year 85.65 lb/MMscf 12 month rolling total PM 2.2 0.247 pounds per MMBtu of heat input Fuel Restriction Only Natural Gas Used as Fuel PMT() w_u Natural Gas 2.3 126.35 million scf per year Meter readings Monthly Consumption ° ,i,„„,,,elerf, 12 month rolling total Opacity 2.4 Not to exceed 20%(state-only) Fuel Restriction Only Natural Gas is Used as Fuel Except as provided below,not to exceed 20% During certain operating conditions,not ,;,?= to exceed 30% - NSPS 2.5 See Condition 2.5 Subpart A 2.1 Emissions of NOx, and CO shall not exceed the limitations listed above. Monthly emissions shall be calculated by the end of the subsequent month using the above emission factors (EF) (from "EPA's Compilation of Emission Factors (AP-42)", Section 1.4 (dated 3/98)) and the monthly natural gas consumption, as required by Condition 2.3 in the following equation: Tons/mo=IEF(Ibs/MMscf)x monthly natural gas consumption(MMscf/mo)l 2000 lbs/ton Monthly emissions shall be used in a twelve month rolling total to monitor compliance with the annual limitations. Each month a new twelve month total shall be calculated using the previous twelve months data. 2.2 Particulate Matter (PM) emissions shall not exceed the above limitations (Colorado Regulation No. 1, Section III.A.I). In the absence of credible evidence to the contrary, compliance with the particulate matter emission limits is presumed since only natural gas is permitted to be used as fuel in the heater. The numeric PM standards were determined using the design heat input for the heater (15 MMBtu/hr) in the following equation: PE =0.5 x (FI)"°26' where: PE=particulate standard in lb/MMBtu FI = fuel input in MMBtu/hr Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 29 2.3 Natural gas consumption shall not exceed the limitations stated above. Natural gas consumed in the heater shall be recorded monthly (40 CFR Part 60 Subpart Dc §60.48c(g)(2), as adopted by reference in Colorado Regulation No. 6, Part A). Natural gas use shall be recorded monthly using the fuel meter. Monthly natural gas consumption shall be used to calculate emissions as required by Condition 2.1. A twelve month rolling total shall be maintained to monitor compliance with the annual limitation. Each month a new twelve month total shall be calculated using the previous twelve months data. Records of consumption shall be kept on site and made available for Division review upon request. 2.4 The heater us subject to the following opacity requirements: 2.4.1 [State-Only] Visible emissions of any particulate matter shall not exceed 20% opacity (Colorado Regulation No. 6, Part B, Section II.C.3) This opacity standard applies at all times except during periods of startup, shutdown and malfunction (40 CFR Part 60 Subpart A § 60.11(c), as adopted by reference in Colorado Regulation No. 6, Part B, Section I.A). Note that this opacity requirement is more stringent than the opacity requirement in Condition 4.4.2 during periods of process modifications or adjustment or occasional cleaning of control equipment. 2.4.2 Visible emissions shall not exceed 20% opacity (Colorado Regulation No. 1, Section II.A.1) except during startup, process modifications or adjustment or occasional cleaning of control equipment when visible emissions shall not exceed 30% opacity for a period or periods aggregating more than six (6) minutes in any sixty (60) consecutive minutes (Colorado Regulation No. 1, Section II.A.4). In the absence of credible evidence to the contrary, compliance with the opacity limits shall be presumed since only natural gas is permitted to be used as fuel for the heater. The permittee shall maintain records that verify that only natural gas is used as fuel.H 2.5 The heater is subject to the requirements in 40 CFR Part 60 Subpart A "General Provisions", as adopted in Regulation No. 6, Part A, Subpart A. These requirements include, but are not limited to the following: 2.5.1 No article, machine, equipment or process shall be used to conceal an emission which would otherwise constitute a violation of an applicable standard. Such concealment includes, but is not limited to, the use of gaseous diluents to achieve compliance with an opacity standard or with a standard which is based on the concentration of a pollutant in the gasses discharged to the atmosphere (§60.12). 2.5.2 Records of startups, shutdowns, and malfunctions shall be maintained (§60.7). Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 30 2.5.3 At all times, including periods of startup, shutdown, and malfunction, owners and operators shall to the extent practicable, maintain and operate any affected facility including associated air pollution control equipment in a manner consistent with good air pollution control practice for minimizing emissions. Determination of whether acceptable operating and maintenance procedures are being used will be based on information available to the Division which may include, but is not limited to monitoring results, opacity observations, review of operating and maintenance procedures, and inspection of the source(§60.11(d)) Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 31 3. D001 - Ethylene Glycol Regeneration Unit Param,�y x �:.s ATP: e e n� . 4 4 1 4 11✓� ' fi b'"tsy x — -i e,a_ . -",�Ti.- -TM . .......' 'fri.'k." )�,': ' tM4 VOC 3.1 4.64 tons per year Based on Input to Modeling Results Monthly GLYCalc Model 12 month rolling total Gas Processed 3.2 31,025 MMscf per year s Flow Meter _intts_t.1, 12 month rolling total Glycol 3.3 10.0 gallons per minute art`rV�• `"� y Record keeping and •Circulation Rate , , r calculation Gas Analysis 3.4 _414k-f; Werena „�-RP• EPA/DiVL ivision Annually Approved Methods Operating Hours 3.5 �.�#, ±' Record keeping and Monthly e( calculation 3.1 VOC emissions shall not exceed the annual emission limitation stated above. Emissions of VOC and HAPs will be calculated monthly using the Gas Research Institute's GLYCalc (Version 4.0 or higher) or equivalent Division-approved model. The flash gas emissions shall be vented back into the process at all times, resulting in zero emissions from the flash tank. The natural gas throughput, ethylene glycol circulation rate, inlet gas pressure and inlet gas temperature for the dehydrator shall be recorded for at least one (1) calendar day for each calendar month. Monthly calculation of emissions using GLYCalc will be conducted by the end of the subsequent month utilizing the gas data from the last analysis conducted as required by Condition 3.4 and the average monthly value of the monitored parameters. Copies of the computer model output shall be kept on-site and available for Division review upon request. Monthly VOC emissions shall be used in a twelve month rolling total to monitor compliance with the annual limitations. Each month a new twelve month total shall be calculated using the previous twelve months data. 3.2 The gas processed by the glycol dehydration unit shall not exceed the limitations listed above. The gas throughput to the dehydration unit shall be recorded monthly using the existing flow meter. A twelve month rolling total will be maintained to monitor compliance with annual limitations. Records of throughput shall be kept in a log to be made available to the Division upon request. An average daily gas throughput rate shall be determined by dividing the monthly gas throughput by the number of operating days in the previous month. This average daily gas throughput rate shall be used in the monthly GLYCalc runs required by Condition 4.1. 3.3 The maximum pumping rate of lean glycol shall not exceed 10.0 gallons per minute. Monthly records of the actual pumping rate shall be maintained by the permittee and made available to the Division for inspection upon request. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit # 02OPWE252 Page 32 3.4 Samples of inlet gas shall be collected and analyzed (extended gas analysis) to determine C1 to C6, n-hexane, and benzene, toluene, ethyl benzene and total xylene (BTEX) composition annually. Frequency will revert back to quarterly if any of the BTEX constituents exceed the listed values. The first quarterly sample shall be taken three months after the sample that indicated a BTEX constituent exceeded the parameters in the below table was taken. Frequency of sampling and analysis will move to semi-annually after four (4) subsequent quarterly analyses indicate BTEX constituents are below the listed values and then to annually after two (2) subsequent semi-annual analyses indicated BTEX constituents are below the listed values. Component Value Criteria Benzene Content of Gas 401 ppm At or Below Toluene Content of Gas 492 ppm At or Below Ethyl Benzene Content of Gas 17 ppm At or Below Xylene Content of Gas 180 ppm At or Below 3.5 The Hours of Operation shall be monitored and recorded monthly in a log that is to be made available to the Division upon request. The hours of operation shall be used to calculate emissions in the GLYCalc runs required by Condition 3.1. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit # 02OPWE252 Page 33 4. F001 - Fugitive VOC Emissions from Equipment Leaks ' ,.� �.Lsittyy S 1�' f < , e --k i lj 't� {t 1, # . 81 VOC 4.1 27.56 tons/yr By Component-EPA Protocol Record keeping and Semi- for Equipment Leak Estimates calculation Annually Gas Analysis s ?'��- EPA/Division Approved See Condition Methods 5.1 Leak Detection 4.2 v;:. s ih 5:--�'Y rt - ,1 s As defined by approved plan per Subpart ` '` '"` 5v KKK and Repair s NSPS Subpart A 4.3 `'* 'x ' - ., - y_v - See Condition 6.3 4.1 Emissions shall be calculated using the emission factors and equations listed below. Emission Factors for individual types of components in lbs/component-hr from the reference Protocol for Equipment Leak Emission Estimates, EPA, November 1995, EPA-453/R-95-017. These emission factors are fixed until changed by established permit modification procedures. kx a o 1* a(','Yt 6 9�� a S' ga a c a a Valves 9.92 x 103 5.51 x 10 Connectors 4.41 x 10-4 4.63 x 104 Flanges 8.60 x 10-4 2.43 x 10-4 Pump Seals 5.29 x 10-3 2.87 x 10-2 Open-Ended Lines 4.41 x 10-3 3.09 x 10-3 Other* 1.94 x 10-2 1.65 x 10-2 *Other equipment type includes compressors, pressure relief valves, relief valves, diaphragms, drains, dump arms, hatches, instrument meters,polish rods, and vents. Calculation of annual emissions of VOC per component: Component count x 8760 hrs/year x VOC content (wt%) x Emission Factor x Control Factor The total fugitive VOC emissions shall be the sum of emissions for each component. The most recent inlet gas analysis required by Section II, Condition 3.4 of this Operating Permit shall be used to determine the appropriate Weight%VOC to use in the above equation. For determining compliance the Division accepted the use of a 75 percent (%) control factor for all components except the flanges/connectors. For the flanges/connectors the Division accepted Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit # 02OPWE252 Page 34 the use of a 30 percent (%) control factor. These Control factors may be used when estimating emission for F001. 4.1.1 The annual emission limit was based on the following component count, which includes a 20% buffer: - •� t 1 BA 84r.�1j� L �816d49' 8 8`1M ii.y ,& 4" le;ff i ;l'wtgtu Valves 1,595 121 Connectors 1,928 365 Flanges 1,528 149 Pump Seals 12 2 Open-Ended Lines 13 Other* 60 7 Total 5,123 657 *Other equipment type includes compressors, pressure relief valves, relief valves, diaphragms, drains, dump arms,hatches, instrument meters,polish rods,and vents. A running total shall then be kept of all additions and subtractions to the component count. A manual component count shall be performed at least once every five (5) calendar years as a check against the running total. As of the issuance of this permit, the last component hard count was conducted October 7, 2009. The most recent running total shall be used for emission calculation purposes. The records shall be kept at the site and made available for Division review upon request. 4.2 This source is subject to 40 CFR Part 60, Subpart KKK, New Source Performance Standards (NSPS) (Adopted into Colorado Regulation No. 6, Subpart KKK): Standards of Performance for Equipment Leaks of VOC From Onshore Natural Gas Processing Plants. The following items apply: 4.2.1 Inspection and maintenance requirements as stated in §60.632, §60.633, and §60.634. 4.2.2 Record keeping requirements as stated in §60.635. 4.2.3 Reporting requirements as stated in §60.636. Reporting under this section is to be fulfilled concurrently with Appendix B compliance monitoring reporting and shall be submitted to the Division. In addition, the document shall detail procedures for leak detection and leak repair for the equipment and piping subject to Subpart KKK. Any changes to the document required as a result of the Division review of the document shall be accomplished as directed in writing by the Division. The document shall be retained at Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 35 the plant and reviewed at least annually by the permittee and revised as necessary. The document shall be made available for Division inspection upon request. The document may be used in a compliance evaluation and determination. The requirements of Subpart KKK include a number of options and alternatives. As a minimum the document shall detail all the applicable requirements, alternatives and options to be followed, the procedures and equipment used for the testing, the instrumentation calibration and performance requirements, action levels, actions to be taken, time frames for performing the actions, reporting requirements, and provide any additional information as might be needed to fully and completely demonstrate compliance with the Subpart KKK and Regulation No. 6, Part A, General Provisions. 4.3 Regulation No. 6, Part A, General Provisions applies as follows: 4.3.1 No article, machine, equipment or process shall be used to conceal an emission which would otherwise constitute a violation of an applicable standard. Such concealment includes, but is not limited to, the use of gaseous diluents to achieve compliance with an opacity standard or with a standard which is based on the concentrations of a pollutant in the gasses discharged to the atmosphere (§60.12) 5. General Operation At all times, including periods of start-up, shutdown, and malfunction, the plant and control equipment shall, to the extent practicable, be maintained and operated in a manner consistent with good air pollution prevention and control practices for minimizing emissions. Determination of whether or not acceptable operating and maintenance procedures are being used will be based on information available to the Division, which may include, but is not limited to, monitoring results, opacity observations, review of operating and maintenance procedures, and inspection of the source. 6. Portable Monitoring(ver 6/1/2006) Emission measurements of nitrogen oxides (NOx) and carbon monoxide (CO) shall be conducted quarterly using a portable flue gas analyzer. At least one calendar month shall separate the quarterly tests. Note that if the engine is operated for less than 100 hrs in any quarterly period, then the portable monitoring requirements do not apply. All portable analyzer testing required by this permit shall be conducted using the Division's Portable Analyzer Monitoring Protocol (ver March 2006 or newer) as found on the Division's website at: http://www.cdphe.state.co.us/ap/down/portanalyzeproto.pdf The mV reading or O2% shall be recorded during portable monitoring testing to establish a baseline. Results of the portable analyzer tests shall be used to monitor the compliance status of this unit. For comparison with an annual or short term emission limit, the results of the tests shall be converted to a Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 36 lb/hr basis and multiplied by the allowable operating hours in the month or year (whichever applies) in order to monitor compliance. If a source is not limited in its hours of operation the test results will be multiplied by the maximum number of hours in the month or year (8760), whichever applies. If the portable analyzer results indicate compliance with both the NOx and CO emission limitations, in the absence of credible evidence to the contrary, the source may certify that the engine is in compliance with both the NOx and CO emission limitations for the relevant time period. Subject to the provisions of C.R.S. 25-7-123.1 and in the absence of credible evidence to the contrary, if the portable analyzer results fail to demonstrate compliance with either the NOx or CO emission limitations, the engine will be considered to be out of compliance from the date of the portable analyzer test until a portable analyzer test indicates compliance with both the NOx and CO emission limitations or until the engine is taken offline. For comparison with the emission rates/factors, the emission rates/factors determined by the portable analyzer tests and approved by the Division shall be converted to the same units as the emission rates/factors in the permit. If the portable analyzer tests shows that either the NOx or CO emission rates/factors are greater than the relevant ones set forth in the permit, and in the absence of subsequent testing results to the contrary (as approved by the Division), the permittee shall apply for a modification to this permit to reflect, at a minimum, the higher emission rate/factor within 60 days of the completion of the test. Results of all tests conducted shall be kept on site and made available to the Division upon request. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 37 SECTION III - Permit Shield Regulation No. 3, 5 CCR 1001-5, Part C, §§ I.A.4, V.D. & XIILB; § 25-7-114.4(3)(a), C.R.S. 1. Specific Non-Applicable Requirements Based upon information available to the Division and supplied by the applicant, the following parameters and requirements have been specifically identified as non-applicable to the facility to which this permit has been issued. This shield does not protect the source from any violations that occurred prior to or at the time of permit issuance. In addition, this shield does not protect the source from any violations that occur as a result of any modifications or reconstruction on which construction commenced prior to permit issuance. Lmtsselt a raft t x.-: a, e om00:1 lumber Applies, _ r _.m C-168 Waukesha L-7044 Colorado Regulation Internal combustion engines are not considered fuel-burning GSI 1680 HP I.11I.A.l.b-Particulate equipment for the applicable requirements of Colorado Regulation C-169 Waukesha L-7044 emissions from fuel-burning 1. GS1 1680 HP equipment C-170 Waukesha L-7044 Colorado Regulation GSI 1680 HP I.VI.B.5.a-Sulfur dioxide C-171 Waukesha L-7042 emissions from fuel-burning GSI 1478 HP equipment C-172 Waukesha L-7044 GS1 1400 HP C-173 Waukesha L-7044 GSI 1400 HP C-175 Waukesha L-7044 GSI 1680 HP C-177 Waukesha L-7044 GSI 1680 HP C-180 Waukesha L-7044 GS1 1680 HP Plant-wide Colorado Regulation Neither EPA nor the Division has processed a PSD permit to date. 3.B.IV.D.3-PSD Review Requirements Colorado Regulation 3.B.X- The plant is not currently classified as major stationary source. Air Quality Monitoring Colorado Regulation 3.B.XI. The plant has not been identified as a source that may impact the —Visibility Requirements visibility in a Federal Class I area. Colorado Regulation 4— This plant does not include any wood burning stoves or wood Wood Burning Stoves burning appliances,or advertise,or sell such devices. Colorado Regulation 6 Part A The information provided in the application identifies that all the —Adoption of Federal NSPS sources existed prior to applicability dates of any of the appropriate Requirements provisions. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 38 iuF Colorado Regulation 7 These provisions apply to the storage of petroleum liquids in tanks V I.B.I with greater than 40,000 gallons capacity. Colorado Regulation 7 V I.B.2 Storage of Petroleum Distillates Colorado Regulation 7 VII.C These provisions apply to the storage of crude oil in tanks with -Crude Oil Storage greater than 40,000 gallons capacity. Colorado Regulation 8 E.1 The information provided in the application identifies the plant is Colorado Regulation 8 E.III not subject to the MACT of 40 CFR Part 63,Subpart HH or HRH. NESHAPS 40 CFR,Part 60,Subpart Ka No storage tanks of the size subject to these provisions exist at "Standards of Performance plant. for Storage Vessels for Petroleum Liquids for which Construction,Reconstruction or Modification Commenced after May 18, 1978 and Prior to July 23, 1984 40 CFR,Part 60, Subpart Kb Only pressurized storage vessels exist at the plant. "Standards of Performance for Volatile Organic Liquid Storage Vessels for which Construction, Reconstruction,or Modification Commenced after July 23, 1984". 40 CFR,Part 60,Subpart GG No natural gas-fired combustion turbines exist at the plant. "Standards of Performance for Stationary Gas Turbines" 2. General Conditions Compliance with this Operating Permit shall be deemed compliance with all applicable requirements specifically identified in the permit and other requirements specifically identified in the permit as not applicable to the source. This permit shield shall not alter or affect the following: 2.1 The provisions of §§25-7-112 and 25-7-113, C.R.S., or §303 of the federal act, concerning enforcement in cases of emergency; 2.2 The liability of an owner or operator of a source for any violation of applicable requirements prior to or at the time of permit issuance; 2.3 The applicable requirements of the federal Acid Rain Program, consistent with §408(a) of the federal act; Operating Permit Number: 02OPWE252 Issued: June I, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit # 02OPWE252 Page 39 2.4 The ability of the Air Pollution Control Division to obtain information from a source pursuant to §25-7-111(2)(I), C.R.S., or the ability of the Administrator to obtain information pursuant to §114 of the federal act; 2.5 The ability of the Air Pollution Control Division to reopen the Operating Permit for cause pursuant to Colorado Regulation No. 3, Part C, §XIII. 2.6 Sources are not shielded from terms and conditions that become applicable to the source subsequent to permit issuance. 3. Streamlined Conditions The following applicable requirements have been subsumed within this operating permit using the pertinent streamlining procedures approved by the U.S. EPA. For purposes of the permit shield, compliance with the listed permit conditions will also serve as a compliance demonstration for purposes of the associated subsumed requirements. Pernik Condition Streamlined($ubsumed)R 7/ t ,, y,,, Section II,Condition 1.7 Colorado Regulation No. 7, Section XVII.E.3.a.(i) [Control system requirements] — For all engines except C-180 until October 19,2013 Section II,Condition 2.2 Colorado Regulation No. 6, Part B, Section II.C.3 [PM standards] — State-Only Requirement Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit # 02OPWE252 Page 40 SECTION IV - General Permit Conditions pier 11/16/2010) 1. Administrative Changes Regulation No. 3, 5 CCR 1001-5, Part A, § III. The permittee shall submit an application for an administrative permit amendment to the Division for those permit changes that are described in Regulation No. 3, Part A, § I.B.I. The permittee may immediately make the change upon submission of the application to the Division. 2. Certification Requirements Regulation No. 3, 5 CCR 1001-5, Part C, §§ III.B.9., V.C.16.a.&e. and V.C.17. a. Any application,report, document and compliance certification submitted to the Air Pollution Control Division pursuant to Regulation No. 3 or the Operating Permit shall contain a certification by a responsible official of the truth,accuracy and completeness of such form,report or certification stating that,based on information and belief formed after reasonable inquiry,the statements and information in the document are true,accurate and complete. b. All compliance certifications for terms and conditions in the Operating Permit shall be submitted to the Air Pollution Control Division at least annually unless a more frequent period is specified in the applicable requirement or by the Division in the Operating Permit. c. Compliance certifications shall contain: (i) the identification of each permit term and condition that is the basis of the certification; (ii) the compliance status of the source; (iii) whether compliance was continuous or intermittent; (iv) method(s)used for determining the compliance status of the source,currently and over the reporting period;and (v) such other facts as the Air Pollution Control Division may require to determine the compliance status of the source. d. All compliance certifications shall be submitted to the Air Pollution Control Division and to the Environmental Protection Agency at the addresses listed in Appendix D of this Permit. e. If the permittee is required to develop and register a risk management plan pursuant to § 112(r)of the federal act,the permittee shall certify its compliance with that requirement; the Operating Permit shall not incorporate the contents of the risk management plan as a permit term or condition. 3. Common Provisions Common Provisions Regulation,5 CCR 1001-2 §§ ❑.A., II.B., ILC., LIE., II.F., 1L1,and II.J a. To Control Emissions Leaving Colorado When emissions generated from sources in Colorado cross the State boundary line, such emissions shall not cause the air quality standards of the receiving State to be exceeded, provided reciprocal action is taken by the receiving State. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 41 b. Emission Monitoring Requirements The Division may require owners or operators of stationary air pollution sources to install, maintain, and use instrumentation to monitor and record emission data as a basis for periodic reports to the Division. c. Performance Testing The owner or operator of any air pollution source shall, upon request of the Division, conduct performance test(s) and furnish the Division a written report of the results of such test(s) in order to determine compliance with applicable emission control regulations. Performance test(s) shall be conducted and the data reduced in accordance with the applicable reference test methods unless the Division: (i) specifies or approves, in specific cases,the use of a test method with minor changes in methodology; (ii) approves the use of an equivalent method; (iii) approves the use of an alternative method the results of which the Division has determined to be adequate for indicating where a specific source is in compliance;or (iv) waives the requirement for performance test(s)because the owner or operator of a source has demonstrated by other means to the Division's satisfaction that the affected facility is in compliance with the standard. Nothing in this paragraph shall be construed to abrogate the Commission's or Division's authority to require testing under the Colorado Revised Statutes,Title 25,Article 7,and pursuant to regulations promulgated by the Commission. Compliance test(s)shall be conducted under such conditions as the Division shall specify to the plant operator based on representative performance of the affected facility. The owner or operator shall make available to the Division such records as may be necessary to determine the conditions of the performance test(s). Operations during period of startup, shutdown, and malfunction shall not constitute representative conditions of performance test(s) unless otherwise specified in the applicable standard. The owner or operator of an affected facility shall provide the Division thirty days prior notice of the performance test to afford the Division the opportunity to have an observer present. The Division may waive the thirty day notice requirement provided that arrangements satisfactory to the Division are made for earlier testing. The owner or operator of an affected facility shall provide, or cause to be provided, performance testing facilities as follows: (i) Sampling ports adequate for test methods applicable to such facility; (ii) Safe sampling platform(s); (Hi) Safe access to sampling platform(s); and (iv) Utilities for sampling and testing equipment. Each performance test shall consist of at least three separate runs using the applicable test method. Each run shall be conducted for the time and under the conditions specified in the applicable standard. For the purpose of determining compliance with an applicable standard, the arithmetic mean of results of at least three runs shall apply. In the event that a sample is accidentally lost or conditions occur in which one of the runs must be discontinued because of forced shutdown, failure of an irreplaceable portion of the sample train, extreme meteorological conditions, or other Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 42 circumstances beyond the owner or operator's control, compliance may, upon the Division's approval, be determined using the arithmetic mean of the results of the two other runs. Nothing in this section shall abrogate the Division's authority to conduct its own performance test(s) if so warranted. d. Affirmative Defense Provision for Excess Emissions during Malfunctions Note that until such time as the U.S. EPA approves this provision into the Colorado State Implementation Plan (SIP), it shall be enforceable only by the State. An affirmative defense to a claim of violation under these regulations is provided to owners and operators for civil penalty actions for excess emissions during periods of malfunction. To establish the affirmative defense and to be relieved of a civil penalty in any action to enforce an applicable requirement, the owner or operator of the facility must meet the notification requirements below in a timely manner and prove by a preponderance of evidence that: (i) The excess emissions were caused by a sudden,unavoidable breakdown of equipment,or a sudden, unavoidable failure of a process to operate in the normal or usual manner,beyond the reasonable control of the owner or operator; (ii) The excess emissions did not stem from any activity or event that could have reasonably been foreseen and avoided,or planned for, and could not have been avoided by better operation and maintenance practices; (iii) Repairs were made as expeditiously as possible when the applicable emission limitations were being exceeded; (iv) The amount and duration of the excess emissions(including any bypass)were minimized to the maximum extent practicable during periods of such emissions; (v) All reasonably possible steps were taken to minimize the impact of the excess emissions on ambient air quality; (vi) All emissions monitoring systems were kept in operation(if at all possible); (vii) The owner or operator's actions during the period of excess emissions were documented by properly signed,contemporaneous operating logs or other relevant evidence; (viii) The excess emissions were not part of a recurring pattern indicative of inadequate design,operation, or maintenance; (ix) At all times,the facility was operated in a manner consistent with good practices for minimizing emissions. This section is intended solely to be a factor in determining whether an affirmative defense is available to an owner or operator, and shall not constitute an additional applicable requirement; and (x) During the period of excess emissions,there were no exceedances of the relevant ambient air quality standards established in the Commissions' Regulations that could be attributed to the emitting source. The owner or operator of the facility experiencing excess emissions during a malfunction shall notify the division verbally as soon as possible, but no later than noon of the Division's next working day,and shall submit written notification following the initial occurrence of the excess emissions by the end of the source's next reporting period. The notification shall address the criteria set forth above. The Affirmative Defense Provision contained in this section shall not be available to claims for injunctive relief Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit # 02OPWE252 Page 43 The Affirmative Defense Provision does not apply to failures to meet federally promulgated performance standards or emission limits, including,but not limited to,new source performance standards and national emission standards for hazardous air pollutants. The affirmative defense provision does not apply to state implementation plan(sip) limits or permit limits that have been set taking into account potential emissions during malfunctions, including,but not necessarily limited to, certain limits with 30-day or longer averaging times, limits that indicate they apply during malfunctions,and limits that indicate they apply at all times or without exception. e. Circumvention Clause A person shall not build,erect, install, or use any article, machine, equipment, condition,or any contrivance, the use of which, without resulting in a reduction in the total release of air pollutants to the atmosphere,reduces or conceals an emission which would otherwise constitute a violation of this regulation. No person shall circumvent this regulation by using more openings than is considered normal practice by the industry or activity in question. f Compliance Certifications For the purpose of submitting compliance certifications or establishing whether or not a person has violated or is in violation of any standard in the Colorado State Implementation Plan, nothing in the Colorado State Implementation Plan shall preclude the use, including the exclusive use, of any credible evidence or information,relevant to whether a source would have been in compliance with applicable requirements if the appropriate performance or compliance test or procedure had been performed. Evidence that has the effect of making any relevant standard or permit term more stringent shall not be credible for proving a violation of the standard or permit term. When compliance or non-compliance is demonstrated by a test or procedure provided by permit or other applicable requirement, the owner or operator shall be presumed to be in compliance or non-compliance unless other relevant credible evidence overcomes that presumption. g. Affirmative Defense Provision for Excess Emissions During Startup and Shutdown An affirmative defense is provided to owners and operators for civil penalty actions for excess emissions during periods of startup and shutdown. To establish the affirmative defense and to be relieved of a civil penalty in any action to enforce an applicable requirement, the owner or operator of the facility must meet the notification requirements below in a timely manner and prove by a preponderance of the evidence that: (i) The periods of excess emissions that occurred during startup and shutdown were short and infrequent and could not have been prevented through careful planning and design; (ii) The excess emissions were not part of a recurring pattern indicative of inadequate design, operation or maintenance; (iii) If the excess emissions were caused by a bypass(an intentional diversion of control equipment),then the bypass was unavoidable to prevent loss of life,personal injury,or severe property damage; (iv) The frequency and duration of operation in startup and shutdown periods were minimized to the maximum extent practicable; (v) All possible steps were taken to minimize the impact of excess emissions on ambient air quality; (vi) All emissions monitoring systems were kept in operation(if at all possible); (vii) The owner or operator's actions during the period of excess emissions were documented by properly signed, contemporaneous operating logs or other relevant evidence; and, Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 44 (viii) At all times,the facility was operated in a manner consistent with good practices for minimizing emissions. This subparagraph is intended solely to be a factor in determining whether an affirmative defense is available to an owner or operator, and shall not constitute an additional applicable requirement. The owner or operator of the facility experiencing excess emissions during startup and shutdown shall notify the Division verbally as soon as possible,but no later than two(2)hours after the start of the next working day, and shall submit written quarterly notification following the initial occurrence of the excess emissions. The notification shall address the criteria set forth above. The Affirmative Defense Provision contained in this section shall not be available to claims for injunctive relief. The Affirmative Defense Provision does not apply to State Implementation Plan provisions or other requirements that derive from new source performance standards or national emissions standards for hazardous air pollutants, or any other federally enforceable performance standard or emission limit with an averaging time greater than twenty- four hours. In addition,an affirmative defense cannot be used by a single source or small group of sources where the excess emissions have the potential to cause an exceedance of the ambient air quality standards or Prevention of Significant Deterioration(PSD)increments. In making any determination whether a source established an affirmative defense, the Division shall consider the information within the notification required above and any other information the Division deems necessary, which may include, but is not limited to, physical inspection of the facility and review of documentation pertaining to the maintenance and operation of process and air pollution control equipment. 4. Compliance Requirements Regulation No. 3,5 CCR 1001-5, Part C, §§ III.C.9., V.C.1 l.& 16.d. and § 25-7-122.1(2), C.R.S. a. The permittee must comply with all conditions of the Operating Permit. Any permit noncompliance relating to federally-enforceable terms or conditions constitutes a violation of the federal act,as well as the state act and Regulation No. 3. Any permit noncompliance relating to state-only terms or conditions constitutes a violation of the state act and Regulation No. 3,shall be enforceable pursuant to state law, and shall not be enforceable by citizens under §304 of the federal act. Any such violation of the federal act,the state act or regulations implementing either statute is grounds for enforcement action, for permit termination,revocation and reissuance or modification or for denial of a permit renewal application. b. It shall not be a defense for a permittee in an enforcement action or a consideration in favor of a permittee in a permit termination,revocation or modification action or action denying a permit renewal application that it would have been necessary to halt or reduce the permitted activity in order to maintain compliance with the conditions of the permit. c. The permit may be modified, revoked,reopened,and reissued,or terminated for cause. The filing of any request by the permittee for a permit modification,revocation and reissuance,or termination, or any notification of planned changes or anticipated noncompliance does not stay any permit condition,except as provided in §§X. and XI. of Regulation No. 3, Part C. d. The permittee shall furnish to the Air Pollution Control Division, within a reasonable time as specified by the Division, any information that the Division may request in writing to determine whether cause exists for modifying, revoking and reissuing,or terminating the permit or to determine compliance with the permit. Upon request,the permittee shall also furnish to the Division copies of records required to be kept by the permittee, including information claimed to be confidential. Any information subject to a claim of confidentiality shall be specifically identified and submitted separately from information not subject to the claim. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 45 e. Any schedule for compliance for applicable requirements with which the source is not in compliance at the time of permit issuance shall be supplemental,and shall not sanction noncompliance with,the applicable requirements on which it is based. f For any compliance schedule for applicable requirements with which the source is not in compliance at the time of permit issuance,the permittee shall submit, at least every 6 months unless a more frequent period is specified in the applicable requirement or by the Air Pollution Control Division,progress reports which contain the following: (i) dates for achieving the activities,milestones, or compliance required in the schedule for compliance, and dates when such activities, milestones, or compliance were achieved; and (ii) an explanation of why any dates in the schedule of compliance were not or will not be met, and any preventive or corrective measures adopted. g. The permittee shall not knowingly falsify,tamper with,or render inaccurate any monitoring device or method required to be maintained or followed under the terms and conditions of the Operating Permit. 5. Emergency Provisions Regulation No.3,5 CCR 1001-5,Part C,&VII.E An emergency means any situation arising from sudden and reasonably unforeseeable events beyond the control of the source, including acts of God,which situation requires immediate corrective action to restore normal operation, and that causes the source to exceed the technology-based emission limitation under the permit due to unavoidable increases in emissions attributable to the emergency. "Emergency"does not include noncompliance to the extent caused by improperly designed equipment, lack of preventative maintenance,careless or improper operation,or operator error. An emergency constitutes an affirmative defense to an enforcement action brought for noncompliance with a technology-based emission limitation if the permittee demonstrates,through properly signed,contemporaneous operating logs,or other relevant evidence that: a. an emergency occurred and that the permittee can identify the cause(s)of the emergency; b. the permitted facility was at the time being properly operated; c. during the period of the emergency the permittee took all reasonable steps to minimize levels of emissions that exceeded the emission standards,or other requirements in the permit;and d. the permittee submitted oral notice of the emergency to the Air Pollution Control Division no later than noon of the next working day following the emergency, and followed by written notice within one month of the time when emissions limitations were exceeded due to the emergency. This notice must contain a description of the emergency, any steps taken to mitigate emissions, and corrective actions taken. This emergency provision is in addition to any emergency or malfunction provision contained in any applicable requirement. 6. Emission Controls for Asbestos Regulation No. 8, 5 CCR 1001-10,Part B The permittee shall not conduct any asbestos abatement activities except in accordance with the provisions of Regulation No. 8, Part B,"asbestos control." Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 46 7. Emissions Trading,Marketable Permits, Economic Incentives Regulation No. 3, 5 CCR 1001-5, Part C, & V.C.13. No permit revision shall be required under any approved economic incentives,marketable permits, emissions trading and other similar programs or processes for changes that are specifically provided for in the permit. S. Fee Payment C.R.S §$ 25-7-114.1(6)and 25-7-114.7 a. The permittee shall pay an annual emissions fee in accordance with the provisions of C.R.S. § 25-7-114.7. A I% per month late payment fee shall be assessed against any invoice amounts not paid in full on the 91st day after the date of invoice, unless a permittee has filed a timely protest to the invoice amount. b. The permittee shall pay a permit processing fee in accordance with the provisions of C.R.S. §25-7-114.7. If the Division estimates that processing of the permit will take more than 30 hours, it will notify the permittee of its estimate of what the actual charges may be prior to commencing any work exceeding the 30 hour limit. c. The permittee shall pay an APEN fee in accordance with the provisions of C.R.S. §25-7-114.1(6)for each APEN or revised APEN filed. 9. Fugitive Particulate Emissions Regulation No. 1, 5 CCR 1001-3, § III.D.1. The permittee shall employ such control measures and operating procedures as are necessary to minimize fugitive particulate emissions into the atmosphere, in accordance with the provisions of Regulation No. 1, § III.D.1. 10. Inspection and Entry Regulation No. 3, 5 CCR 1001-5, Part C, $ V.C.16.b. Upon presentation of credentials and other documents as may be required by law,the permittee shall allow the Air Pollution Control Division, or any authorized representative,to perform the following: a. enter upon the permittee's premises where an Operating Permit source is located, or emissions-related activity is conducted, or where records must be kept under the terms of the permit; b. have access to, and copy, at reasonable times,any records that must be kept under the conditions of the permit; c. inspect at reasonable times any facilities,equipment(including monitoring and air pollution control equipment), practices,or operations regulated or required under the Operating Permit; d. sample or monitor at reasonable times, for the purposes of assuring compliance with the Operating Permit or applicable requirements,any substances or parameters. 11. Minor Permit Modifications Regulation No. 3, 5 CCR 1001-5, Part C §§ X.&XI. The permittee shall submit an application for a minor permit modification before making the change requested in the application. The permit shield shall not extend to minor permit modifications. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 47 12. New Source Review Regulation No. 3, 5 CCR 1001-5, Part B The permittee shall not commence construction or modification of a source required to be reviewed under the New Source Review provisions of Regulation No. 3, Part B, without first receiving a construction permit. 13. No Property Rights Conveyed Regulation No. 3, 5 CCR 1001-5, Part C, § V.C.1 I.d. This permit does not convey any property rights of any sort,or any exclusive privilege. 14. Odor Regulation No. 2,5 CCR 1001-4,Part A As a matter of state law only,the permittee shall comply with the provisions of Regulation No. 2 concerning odorous emissions. 15. Off-Permit Changes to the Source Regulation No. 3, 5 CCR 1001-5, Part C,§ XII.B. The permittee shall record any off-permit change to the source that causes the emissions of a regulated pollutant subject to an applicable requirement, but not otherwise regulated under the permit, and the emissions resulting from the change, including any other data necessary to show compliance with applicable ambient air quality standards. The permittee shall provide contemporaneous notification to the Air Pollution Control Division and to the Environmental Protection Agency at the addresses listed in Appendix D of this Permit. The permit shield shall not apply to any off-permit change. 16. Opacity Regulation No. 1, 5 CCR 1001-3, §§ I., II. The permittee shall comply with the opacity emissions limitation set forth in Regulation No. 1, §§ I.- II. 17. Open Burning Regulation No. 9, 5 CCR 1001-11 The permittee shall obtain a permit from the Division for any regulated open burning activities in accordance with provisions of Regulation No. 9. 18. Ozone Depleting Compounds Regulation No. 15,5 CCR 1001-17 The permittee shall comply with the provisions of Regulation No. 15 concerning emissions of ozone depleting compounds. Sections I., II.C., II.D., Ill. IV.,and V. of Regulation No. 15 shall be enforced as a matter of state law only. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 48 19. Permit Expiration and Renewal Regulation No. 3, 5 CCR 1001-5, Part C, 88 III.B.6., IV.C.,V.C.2. a. The permit term shall be five(5)years. The permit shall expire at the end of its term. Permit expiration terminates the permittee's right to operate unless a timely and complete renewal application is submitted. b. Applications for renewal shall be submitted at least twelve months, but not more than 18 months,prior to the expiration of the Operating Permit. An application for permit renewal may address only those portions of the permit that require revision, supplementing,or deletion, incorporating the remaining permit terms by reference from the previous permit. A copy of any materials incorporated by reference must be included with the application. 20. Portable Sources Regulation No. 3,5 CCR 1001-5, Part C, & II.D. Portable Source permittees shall notify the Air Pollution Control Division at least 10 days in advance of each change in location. 21. Prompt Deviation Reporting Regulation No. 3,5 CCR 1001-5, Part C, & V.C.7.b. The permittee shall promptly report any deviation from permit requirements, including those attributable to malfunction conditions as defined in the permit,the probable cause of such deviations,and any corrective actions or preventive measures taken. "Prompt" is defined as follows: a. Any definition of"prompt"or a specific timeframe for reporting deviations provided in an underlying applicable requirement as identified in this permit; or b. Where the underlying applicable requirement fails to address the time frame for reporting deviations,reports of deviations will be submitted based on the following schedule: (i) For emissions of a hazardous air pollutant or a toxic air pollutant(as identified in the applicable regulation) that continue for more than an hour in excess of permit requirements,the report shall be made within 24 hours of the occurrence; (ii) For emissions of any regulated air pollutant,excluding a hazardous air pollutant or a toxic air pollutant that continue for more than two hours in excess of permit requirements,the report shall be made within 48 hours; and (iii) For all other deviations from permit requirements,the report shall be submitted every six(6)months, except as otherwise specified by the Division in the permit in accordance with paragraph 22.d. below. c. If any of the conditions in paragraphs b.i or b.ii above are met,the source shall notify the Division by telephone (303-692-3155)or facsimile(303-782-0278)based on the timetables listed above. [Explanatory note: Notification by telephone or facsimile must specify that this notification is a deviation report for an Operating Permit.] A written notice,certified consistent with General Condition 2.a. above(Certification Requirements), shall be submitted within 10 working days of the occurrence. All deviations reported under this section shall also be identified in the 6-month report required above. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 49 "Prompt reporting"does not constitute an exception to the requirements of"Emergency Provisions" for the purpose of avoiding enforcement actions. 22. Record Keeping and Reporting Requirements Regulation No. 3, 5 CCR 1001-5,Part A, § II.;Part C, §§ V.C.6.,V.C.7. a. Unless otherwise provided in the source specific conditions of this Operating Permit,the permittee shall maintain compliance monitoring records that include the following information: (i) date,place as defined in the Operating Permit,and time of sampling or measurements; (ii) date(s)on which analyses were performed; (iii) the company or entity that performed the analysis; (iv) the analytical techniques or methods used; (v) the results of such analysis;and (vi) the operating conditions at the time of sampling or measurement. b. The permittee shall retain records of all required monitoring data and support information for a period of at least five (5)years from the date of the monitoring sample, measurement,report or application. Support information, for this purpose, includes all calibration and maintenance records and all original strip-chart recordings for continuous monitoring instrumentation, and copies of all reports required by the Operating Permit. With prior approval of the Air Pollution Control Division,the permittee may maintain any of the above records in a computerized form. c. Permittees must retain records of all required monitoring data and support information for the most recent twelve (12)month period,as well as compliance certifications for the past five(5)years on-site at all times. A permittee shall make available for the Air Pollution Control Division's review all other records of required monitoring data and support information required to be retained by the permittee upon 48 hours advance notice by the Division. d. The permittee shall submit to the Air Pollution Control Division all reports of any required monitoring at least every six(6)months,unless an applicable requirement,the compliance assurance monitoring rule, or the Division requires submission on a more frequent basis. All instances of deviations from any permit requirements must be clearly identified in such reports. e. The permittee shall file an Air Pollutant Emissions Notice("APEN")prior to constructing,modifying,or altering any facility,process, activity which constitutes a stationary source from which air pollutants are or are to be emitted, unless such source is exempt from the APEN filing requirements of Regulation No. 3,Part A, §II.D. A revised APEN shall be filed annually whenever a significant change in emissions, as defined in Regulation No.3,Part A, § II.C.2.,occurs;whenever there is a change in owner or operator of any facility,process,or activity;whenever new control equipment is installed;whenever a different type of control equipment replaces an existing type of control equipment;whenever a permit limitation must be modified;or before the APEN expires. An APEN is valid for a period of five years. The five-year period recommences when a revised APEN is received by the Air Pollution Control Division. Revised APENs shall be submitted no later than 30 days before the five-year term expires. Permittees submitting revised APENs to inform the Division of a change in actual emission rates must do so by April 30 of the following year. Where a permit revision is required,the revised APEN must be filed along with a request for permit revision. APENs for changes in control equipment must be submitted before the change occurs. Annual fees are based on the most recent APEN on file with the Division. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 50 23. Reopenings for Cause Regulation No. 3, 5 CCR 1001-5,Part C, §XIII. a. The Air Pollution Control Division shall reopen,revise, and reissue Operating Permits;permit reopenings and reissuance shall be processed using the procedures set forth in Regulation No. 3, Part C, § III., except that proceedings to reopen and reissue permits affect only those parts of the permit for which cause to reopen exists. b. The Division shall reopen a permit whenever additional applicable requirements become applicable to a major source with a remaining permit term of three or more years, unless the effective date of the requirements is later than the date on which the permit expires, or unless a general permit is obtained to address the new requirements; whenever additional requirements(including excess emissions requirements)become applicable to an affected source under the acid rain program; whenever the Division determines the permit contains a material mistake or that inaccurate statements were made in establishing the emissions standards or other terms or conditions of the permit; or whenever the Division determines that the permit must be revised or revoked to assure compliance with an applicable requirement. c. The Division shall provide 30 days' advance notice to the permittee of its intent to reopen the permit,except that a shorter notice may be provided in the case of an emergency. d. The permit shield shall extend to those parts of the permit that have been changed pursuant to the reopening and reissuance procedure. 24. Section 502(b)(10)Changes Regulation No. 3, 5 CCR 1001-5,Part C, § XII.A. The permittee shall provide a minimum 7-day advance notification to the Air Pollution Control Division and to the Environmental Protection Agency at the addresses listed in Appendix D of this Permit. The permittee shall attach a copy of each such notice given to its Operating Permit. 25. Severability Clause Regulation No. 3, 5 CCR 1001-5,Part C, § V.C.10. In the event of a challenge to any portion of the permit,all emissions limits, specific and general conditions,monitoring, record keeping and reporting requirements of the permit,except those being challenged,remain valid and enforceable. 26. Significant Permit Modifications Regulation No. 3, 5 CCR 1001-5,Part C, § III.B.2. The permittee shall not make a significant modification required to be reviewed under Regulation No. 3, Part B ("Construction Permit" requirements)without first receiving a construction permit. The permittee shall submit a complete Operating Permit application or application for an Operating Permit revision for any new or modified source within twelve months of commencing operation,to the address listed in Item 1 in Appendix D of this permit. If the permittee chooses to use the"Combined Construction/Operating Permit" application procedures of Regulation No. 3,Part C,then the Operating Permit must be received prior to commencing construction of the new or modified source. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 51 27. Special Provisions Concerning the Acid Rain Program Regulation No. 3,5 CCR 1001-5, Part C, 66 V.C.I.b.& 8 a. Where an applicable requirement of the federal act is more stringent than an applicable requirement of regulations promulgated under Title IV of the federal act,40 Code of Federal Regulations(CFR)Part 72,both provisions shall be incorporated into the permit and shall be federally enforceable. b. Emissions exceeding any allowances that the source lawfully holds under Title IV of the federal act or the regulations promulgated thereunder,40 CFR Part 72,are expressly prohibited. 28. Transfer or Assignment of Ownership Regulation No, 3, 5 CCR 1001-5,Part C, & II.C. No transfer or assignment of ownership of the Operating Permit source will be effective unless the prospective owner or operator applies to the Air Pollution Control Division on Division-supplied Administrative Permit Amendment forms, for reissuance of the existing Operating Permit. No administrative permit shall be complete until a written agreement containing a specific date for transfer of permit,responsibility,coverage,and liability between the permittee and the prospective owner or operator has been submitted to the Division. 29. Volatile Organic Compounds Regulation No. 7, 5 CCR 1001-9, 66 III&V. The requirements in paragraphs a, b and e apply to sources located in an ozone non-attainment area or the Denver 1-hour ozone attainment/maintenance area. The requirements in paragraphs c and d apply statewide. a. All storage tank gauging devices,anti-rotation devices, accesses, seals,hatches,roof drainage systems, support structures, and pressure relief valves shall be maintained and operated to prevent detectable vapor loss except when opened,actuated, or used for necessary and proper activities(e.g. maintenance). Such opening, actuation, or use shall be limited so as to minimize vapor loss. Detectable vapor loss shall be determined visually,by touch,by presence of odor, or using a portable hydrocarbon analyzer. When an analyzer is used,detectable vapor loss means a VOC concentration exceeding 10,000 ppm. Testing shall be conducted as in Regulation No. 7, Section VIII.C.3. b. Except when otherwise provided by Regulation No. 7, all volatile organic compounds,excluding petroleum liquids, transferred to any tank,container, or vehicle compartment with a capacity exceeding 212 liters(56 gallons), shall be transferred using submerged or bottom filling equipment. For top loading,the fill tube shall reach within six inches of the bottom of the tank compartment. For bottom-fill operations,the inlet shall be flush with the tank bottom. c. The permittee shall not dispose of volatile organic compounds by evaporation or spillage unless Reasonably Available Control Technology(RACT)is utilized. d. No owner or operator of a bulk gasoline terminal, bulk gasoline plant,or gasoline dispensing facility as defined in Colorado Regulation No. 7, Section VI, shall permit gasoline to be intentionally spilled,discarded in sewers, stored in open containers,or disposed of in any other manner that would result in evaporation. e. Beer production and associated beer container storage and transfer operations involving volatile organic compounds with a true vapor pressure of less than 1.5 PSIA actual conditions are exempt from the provisions of paragraph b, above. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division DCP Midstream, LP Colorado Operating Permit Platteville Gas Processing Plant Permit# 02OPWE252 Page 52 30. Wood Stoves and Wood burning Appliances Regulation No.4, 5 CCR 1001-6 The permittee shall comply with the provisions of Regulation No. 4 concerning the advertisement, sale, installation, and use of wood stoves and wood burning appliances. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendices OPERATING PERMIT APPENDICES A - INSPECTION INFORMATION B - MONITORING AND PERMIT DEVIATION REPORT C - COMPLIANCE CERTIFICATION REPORT D - NOTIFICATION ADDRESSES E - PERMIT ACRONYMS F - PERMIT MODIFICATIONS G - COMPLIANCE ASSURANCE MONITORING H - NSPS KKK EXAMPLE REPORT FORMAT I - ENGINE AOS APPLICABILITY REPORTS DISCLAIMER: None of the information found in these Appendices shall be considered to be State or Federally enforceable, except as otherwise stated in this permit, and is presented to assist the source, permitting authority, inspectors, and citizens. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix A Inspection Information Page 54 APPENDIX A Inspection Information 1. Directions to Plant: Take Highway 85 North from Platteville, Colorado, to Weld County Road 34. Go east on WCR 34 approximately one (1) mile. The plant is on the North side of the road. 2. Safety Equipment Required: Hard Hat, Safety Shoes, Hearing Protection, Fire Retardant Clothing, Safety Glasses with Side Shields 3. Plant Plot Plan: Figure 1 shows the plot plan as submitted on May 26, 2011, with the source's Title V Operating Permit Renewal Application. 4. List of Insignificant Activities: The following generic list of insignificant activities was provided in the Title V application: Each individual piece of fuel burning equipment, other than smokehouse generators and internal combustion engines, which uses gaseous fuel, and which has a design rate less than or equal to 5 million Btu per hour. (See definition of fuel burning equipment, Common Provisions Regulation). Chemical storage tanks or containers that hold less than 500 gallons, and which have a daily throughput less than 25 gallons. Chemical storage areas where chemicals are stored in closed containers, and where total storage capacity does not exceed 5000 gallons. This exemption applies solely to storage of such chemicals. This exemption does not apply to transfer of chemicals from, to, or between such containers. Oil production wastewater (produced water tanks), containing less than 1% by volume crude oil, except for commercial facilities which accept oil production wastewater for processing. Storage of butane, propane, or liquefied petroleum gas in a vessel with a capacity of less than 60,000 gallons, provided the requirements of Regulation No. 7, Section IV are met: Vapor loss shall be determined visually, by presence of frost or condensation at the point of leakage, or using a portable hydrocarbon analyzer. When an analyzer is used, vapor loss means a VOC concentration exceeding 10,000 ppm and testing and monitoring procedures shall be conducted as in Regulation No, 7, Section VIII.C.3. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix A Inspection Information Page 55 Storage tanks of capacity <40,000 gallons of lubricating oils. Crude oil or condensate storage tanks with a capacity of 40,000 gallons or less. Storage tanks meeting all of the following criteria: annual throughput is less than 400,000 gallons; and the liquid stored is one of the following: diesel fuels I_D, 2_D, or 4_6; fuel oils #1 through #6; gas turbine fuels 1_GT through 4_GT; an oil/water mixture with a vapor pressure lower than that of diesel fuel (Reid vapor pressure of.025 PSIA). Each individual piece of fuel-burning equipment which uses gaseous fuel, and which has a design rate less than or equal to 10 million Btu per hour, and is used solely for heating buildings for personal comfort. Air pollution emission units, operations or activities with emissions less than the appropriate de minimis reporting level. List of specific insignificant sources-at plant: 30,000 gallon pressurized condensate tank 45,000 gallon pressurized condensate tank 2,000 gallon propane storage tank Three (3) 30,000 gallon pressurized natural gas liquid storage tanks 110 barrel used engine oil storage tank 1,000 gallon ethylene glycol storage tank Two (2)pressurized truck loadouts -NGL 110 barrel engine coolant tank 110 barrel lube oil tank 500 gallon methanol storage tank (de-icer) 12,283 gallon start-up air storage tank 300 gallon drip still column storage tank Pressurized truck loadout - condensate Six (6) 82 barrel underground sump tanks for engine area contaminant Flare 300 gallon condensate storage tank 500 gallon kerosene storage tank Two (2) 300 gallon methanol tanks Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix A Inspection Information Page 56 ' -i ?t 't'fi i r , • puiqualitu It ii t , i , ts... ( ,.all ;i i NNilf jikoR! H I rt ., -) ni S $ __.-.4i �- : ' i .:_____Li. ..4.1 . 3 --"!...-.-.4v.-q X :1 a l e t-4 t t r, K Y 4111----- \ ..'4 y,,.. + -.. _ ._:l r =11111- .,..-_!•- .. 'ii, 1� ��, -Mr-. 'he'' .I T1t __4 - i r z wl 111111•^ i r t, , 1 ' •Iiil- ',tit: l . a i R. , if., ..,„._.1 t Sit- i ; i. / pit s a 11 I 'M Illlfl [1�w��i�, E i -. �frTa -+ ' �• MWluwtslflMLpW-:_.i�,.n�� : i+iti,kti4.hri I I �(� jj7 1 I i 4 l ° $ t�.�t' r r ' j 1 11 �iFll' t ��.� 1`IIII 1 25 j4----. 1 i 11;: II g 1� `.4 p1.i,1.i,11'� "' 'rJ�.i ,�,�e'.�P'€ .i 1 I1,�.4.lri�i:� fi - 1 '1 I : . ; 'rlrlr M Ilr unit • lilNlll N ,:1" I t ■� t, tall ,. �1u4•q . ,.. .ul i r •r ,1 1 l 11111 1 I i 1111111' 111 is 1, I 'I 11 it 111 1; l ! Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix B Monitoring and Permit Deviation Report Page 57 APPENDIX B Reporting Requirements and Definitions with codes ver 2/20/07 Please note that, pursuant to 113(c)(2) of the federal Clean Air Act, any person who knowingly: (A) makes any false material statement, representation, or certification in, or omits material information from, or knowingly alters, conceals, or fails to file or maintain any notice, application, record, report, plan, or other document required pursuant to the Act to be either filed or maintained (whether with respect to the requirements imposed by the Administrator or by a State); (B) fails to notify or report as required under the Act; or (C) falsifies, tampers with, renders inaccurate, or fails to install any monitoring device or method required to be maintained or followed under the Act shall, upon conviction, be punished by a fine pursuant to title 18 of the United States Code, or by imprisonment for not more than 2 years, or both. If a conviction of any person under this paragraph is for a violation committed after a first conviction of such person under this paragraph, the maximum punishment shall be doubled with respect to both the fine and imprisonment. The permittee must comply with all conditions of this operating permit. Any permit noncompliance constitutes a violation of the Act and is grounds for enforcement action; for permit termination, revocation and reissuance, or modification; or for denial of a permit renewal application. The Part 70 Operating Permit program requires three types of reports to be filed for all permits. All required reports must be certified by a responsible official. Report#1: Monitoring Deviation Report (due at least every six months) For purposes of this operating permit, the Division is requiring that the monitoring reports are due every six months unless otherwise noted in the permit. All instances of deviations from permit monitoring requirements must be clearly identified in such reports. For purposes of this operating permit, monitoring means any condition determined by observation, by data from any monitoring protocol, or by any other monitoring which is required by the permit as well as the recordkeeping associated with that monitoring. This would include, for example, fuel use or process rate monitoring, fuel analyses, and operational or control device parameter monitoring. Report #2: Permit Deviation Report (must be reported "promptly") In addition to the monitoring requirements set forth in the permits as discussed above, each and every requirement of the permit is subject to deviation reporting. The reports must address deviations from permit requirements, including those attributable to malfunctions as defined in this Appendix, the probable cause of Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix B Monitoring and Permit Deviation Report Page 58 such deviations, and any corrective actions or preventive measures taken. All deviations from any term or condition of the permit are required to be summarized or referenced in the annual compliance certification. For purposes of this operating permit, "malfunction" shall refer to both emergency conditions and malfunctions. Additional discussion on these conditions is provided later in this Appendix. For purposes of this operating permit, the Division is requiring that the permit deviation reports are due as set forth in General Condition 21. Where the underlying applicable requirement contains a definition of prompt or otherwise specifies a time frame for reporting deviations, that definition or time frame shall govern. For example, quarterly Excess Emission Reports required by an NSPS or Regulation No. 1, Section IV. In addition to the monitoring deviations discussed above, included in the meaning of deviation for the purposes of this operating permit are any of the following: (1) A situation where emissions exceed an emission limitation or standard contained in the permit; (2) A situation where process or control device parameter values demonstrate that an emission limitation or standard contained in the permit has not been met; (3) A situation in which observations or data collected demonstrates noncompliance with an emission limitation or standard or any work practice or operating condition required by the permit; or, (4) A situation in which an excursion or exceedance as defined in 40CFR Part 64 (the Compliance Assurance Monitoring (CAM) Rule) has occurred. (only if the emission point is subject to CAM) For reporting purposes, the Division has combined the Monitoring Deviation Report with the Permit Deviation Report. All deviations shall be reported using the following codes: 1 = Standard: When the requirement is an emission limit or standard 2 = Process: When the requirement is a production/process limit 3 = Monitor: When the requirement is monitoring 4 =Test: When the requirement is testing 5 = Maintenance: When required maintenance is not performed 6 = Record: When the requirement is recordkeeping 7= Report: When the requirement is reporting 8=CAM: A situation in which an excursion or exceedance as defined in 40CFR Part 64 (the Compliance Assurance Monitoring (CAM) Rule) has occurred. 9=Other: When the deviation is not covered by any of the above categories Report#3: Compliance Certification (annually, as defined in the permit) Submission of compliance certifications with terms and conditions in the permit, including emission limitations, standards, or work practices, is required not less than annually. Compliance Certifications are intended to state the compliance status of each requirement of the permit over the certification period. They must be based, at a minimum, on the testing and monitoring methods specified in the Operating Permit Number: 02OPWE252 Issued: June I, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix B Monitoring and Permit Deviation Report Page 59 permit that were conducted during the relevant time period. In addition, if the owner or operator knows of other material information (i.e. information beyond required monitoring that has been specifically assessed in relation to how the information potentially affects compliance status), that information must be identified and addressed in the compliance certification. The compliance certification must include the following: • The identification of each term or condition of the permit that is the basis of the certification; • Whether or not the method(s) used by the owner or operator for determining the compliance status with each permit term and condition during the certification period was the method(s) specified in the permit. Such methods and other means shall include, at a minimum, the methods and means required in the permit. If necessary, the owner or operator also shall identify any other material information that must be included in the certification to comply with section 113(c)(2) of the Federal Clean Air Act, which prohibits knowingly making a false certification or omitting material information; • The status of compliance with the terms and conditions of the permit, and whether compliance was continuous or intermittent. The certification shall identify each deviation and take it into account in the compliance certification. Note that not all deviations are considered violations.' • Such other facts as the Division may require, consistent with the applicable requirements to which the source is subject, to determine the compliance status of the source. The Certification shall also identify as possible exceptions to compliance any periods during which compliance is required and in which an excursion or exceedance as defined under 40 CFR Part 64 (the Compliance Assurance Monitoring (CAM) Rule) has occurred. (only for emission points subject to CAM) Note the requirement that the certification shall identify each deviation and take it into account in the compliance certification. Previously submitted deviation reports, including the deviation report submitted at the time of the annual certification, may be referenced in the compliance certification. For example, given the various emissions limitations and monitoring requirements to which a source may be subject, a deviation from one requirement may not be a deviation under another requirement which recognizes an exception and/or special circumstances relating to that same event. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix B Monitoring and Permit Deviation Report Page 60 Startup, Shutdown, Malfunctions and Emergencies Understanding the application of Startup, Shutdown, Malfunctions and Emergency Provisions, is very important in both the deviation reports and the annual compliance certifications. Startup, Shutdown, and Malfunctions Please note that exceedances of some New Source Performance Standards (NSPS) and Maximum Achievable Control Technology (MACT) standards that occur during Startup, Shutdown or Malfunctions may not be considered to be non-compliance since emission limits or standards often do not apply unless specifically stated in the NSPS. Such exceedances must, however, be reported as excess emissions per the NSPS/MACT rules and would still be noted in the deviation report. In regard to compliance certifications, the permittee should be confident of the information related to those deviations when making compliance determinations since they are subject to Division review. The concepts of Startup, Shutdown and Malfunctions also exist for Best Available Control Technology (BACT) sources, but are not applied in the same fashion as for NSPS and MACT sources. Emergency Provisions Under the Emergency provisions of Part 70 certain operational conditions may act as an affirmative defense against enforcement action if they are properly reported. DEFINITIONS Malfunction (NSPS) means any sudden, infrequent, and not reasonably preventable failure of air pollution control equipment, process equipment, or a process to operate in a normal or usual manner. Failures that are caused in part by poor maintenance or careless operation are not malfunctions. Malfunction (SIP) means any sudden and unavoidable failure of air pollution control equipment or process equipment or unintended failure of a process to operate in a normal or usual manner. Failures that are primarily caused by poor maintenance, careless operation, or any other preventable upset condition or preventable equipment breakdown shall not be considered malfunctions. Emergency means any situation arising from sudden and reasonably unforeseeable events beyond the control of the source, including acts of God, which situation requires immediate corrective action to restore normal operation, and that causes the source to exceed a technology-based emission limitation under the permit, due to unavoidable increases in emissions attributable to the emergency. An emergency shall not include noncompliance to the extent caused by improperly designed equipment, lack of preventative maintenance, careless or improper operation, or operator error. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix B Monitoring and Permit Deviation Report Page 61 Monitoring and Permit Deviation Report - Part I 1. Following is the required format for the Monitoring and Permit Deviation report to be submitted to the Division as set forth in General Condition 21. The Table below must be completed for all equipment or processes for which specific Operating Permit terms exist. 2. Part II of this Appendix B shows the format and information the Division will require for describing periods of monitoring and permit deviations, or malfunction or emergency conditions as indicated in the Table below. One Part II Form must be completed for each Deviation. Previously submitted reports (e.g. EER's or malfunctions) may be referenced and the form need not be filled out in its entirety FACILITY NAME: DCP Midstream, LP—Platteville Gas Processing Plant OPERATING PERMIT NO: 02OPWE252 REPORTING PERIOD: (see first page of the permit for specific reporting period and dates) a sz Deviattong n�o}tixle: am } Ip B QperAtt $ "' Dnlnt$pe11al4�7 J'a la 164 int#t 4 PertnitUnit s� c ID *tSW Umtertptton �k'ES ,,x _xTM„�,= '�`i'ES 3n_• ..=�r .,.-� C-I 68 Waukesha Model L-70442 GSI Compressor Engine, 1680 HP C-169 Waukesha Model L-70442 GSI Compressor Engine, 1680 HP C-170 Waukesha Model L-70442 GSI Compressor Engine, 1680 HP C-175 Waukesha Model L-70442 GSI Compressor Engine, 1680 HP C-177 Waukesha Model L-70442 GSI Compressor Engine, 1680 HP C-172 Waukesha Model L-70442 GSI Compressor Engine, 1400 HP C-173 Waukesha Model L-70442 GSI Compressor Engine, 1400 HP C-171 Waukesha Model L-7042 GSI Compressor Engine, 1478 HP C-180 Waukesha Model L-70442 GSI Compressor Engine, 1680 HP D001 Natural Gas Dehydration System using ethylene glycol,glycol recirculation rate of 600 gallons/hour;gas pressure at 550 PSI;gas temperature of 80F 1-1001 15 MMBtu Hot oil heater F001 Gas Plant Fugitive Emissions General �r z ., Conditions - ; �� ,-, Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix B Monitoring and Permit Deviation Report Page 62 ' 3 no�l Art set/Emergency .i dttion P C ";�.ae` n + Ft w q f t y,spa'A a8 `!""-a _1, tas r I ti odd..:'.. k t xi Re •,14tDescriptlotnrn t t° . G YES s O Insignificant it " �. z. at.� y F � Activities ? }2�*a* §ax. See previous discussion regarding what is considered to be a deviation. Determination of whether or not a deviation has occurred shall be based on a reasonable inquiry using readily available information. 2 Use the following entries, as appropriate. 1 =Standard: When the requirement is an emission limit or standard 2=Process: When the requirement is a production/process limit 3=Monitor: When the requirement is monitoring 4=Test: When the requirement is testing 5=Maintenance: When required maintenance is not performed 6=Record: When the requirement is record keeping 7=Report: When the requirement is reporting 8=CAM: A situation in which an excursion or exceedance as defined in 40CFR Part 64 (the Compliance Assurance Monitoring(CAM)Rule)has occurred. 9=Other: When the deviation is not covered by any of the above categories Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix B Monitoring and Permit Deviation Report Page 63 Monitoring and Permit Deviation Report - Part II FACILITY NAME: DCP Midstream, LP—Platteville Gas Processing Plant OPERATING PERMIT NO: 02OPWE252 REPORTING PERIOD: Is the deviation being claimed as an: Emergency Malfunction N/A (For NSPS/MACT) Did the deviation occur during: Startup Shutdown Malfunction Normal Operation OPERATING PERMIT UNIT IDENTIFICATION: Operating Permit Condition Number Citation Explanation of Period of Deviation Duration (start/stop date & time) Action Taken to Correct the Problem Measures Taken to Prevent a Reoccurrence of the Problem Dates of Malfunctions/Emergencies Reported (if applicable) Deviation Code Division Code QA: SEE EXAMPLE ON THE NEXT PAGE Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix B Monitoring and Permit Deviation Report Page 64 EXAMPLE FACILITY NAME: Acme Corp. OPERATING PERMIT NO: 96OPZZXXX REPORTING PERIOD: 1/1/04 - 6/30/06 Is the deviation being claimed as an: Emergency Malfunction XX N/A (For NSPS/MACT) Did the deviation occur during: Startup Shutdown Malfunction Normal Operation OPERATING PERMIT UNIT IDENTIFICATION: Asphalt Plant with a Scrubber for Particulate Control - Unit XXX Operating Permit Condition Number Citation Section II, Condition 3.1 - Opacity Limitation Explanation of Period of Deviation Slurry Line Feed Plugged Duration START- 1730 4/10/06 END- 1800 4/10/06 Action Taken to Correct the Problem Line Blown Out Measures Taken to Prevent Reoccurrence of the Problem Replaced Line Filter Dates of Malfunction/Emergencies Reported (if applicable) 5/30/06 to J. Garcia, APCD Deviation Code Division Code QA: Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix B Monitoring and Permit Deviation Report Page 65 Monitoring and Permit Deviation Report - Part III REPORT CERTIFICATION SOURCE NAME: DCP Midstream, LP—Platteville Gas Processing Plant FACILITY IDENTIFICATION NUMBER: 123/0595 PERMIT NUMBER: 02OPWE252 REPORTING PERIOD: (see first page of the permit for specific reporting period and dates) All information for the Title V Semi-Annual Deviation Reports must be certified by a responsible official as defined in Colorado Regulation No. 3, Part A, Section I.B.38. This signed certification document must be packaged with the documents being submitted. STATEMENT OF COMPLETENESS I have reviewed the information being submitted in its entirety and, based on information and belief formed after reasonable inquiry, I certify that the statements and information contained in this submittal are true, accurate and complete. Please note that the Colorado Statutes state that any person who knowingly, as defined in Sub-Section 18- 1-501(6), C.R.S., makes any false material statement, representation, or certification in this document is guilty of a misdemeanor and may be punished in accordance with the provisions of Sub-Section 25-7 122.1, C.R.S. Printed or Typed Name Title Signature of Responsible Official Date Signed Note: Deviation reports shall be submitted to the Division at the address given in Appendix D of this permit. No copies need be sent to the U.S. EPA. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix C Compliance Certification Report Page 66 APPENDIX C Required Format for Annual Compliance Certification Reports Following is the format for the Compliance Certification report to be submitted to the Division and the U.S. EPA annually based on the effective date of the permit. The Table below must be completed for all equipment or processes for which specific Operating Permit terms exist. FACILITY NAME: DCP Midstream, LP—Platteville Gas Processing Plant OPERATING PERMIT NO: 02OPWE252 REPORTING PERIOD: I. Facility Status During the entire reporting period, this source was in compliance with ALL terms and conditions contained in the Permit, each term and condition of which is identified and included by this reference. The method(s) used to determine compliance is/are the method(s) specified in the Permit. With the possible exception of the deviations identified in the table below, this source was in compliance with all terms and conditions contained in the Permit, each term and condition of which is identified and included by this reference, during the entire reporting period. The method used to determine compliance for each term and condition is the method specified in the Permit, unless otherwise indicated and described in the deviation report(s). Note that not all deviations are considered violations. } � � m#-d< .� ® t r�� 1 � �� ° t..1 pp 4 v, P r 1 t C-168 Waukesha Model L-70442 GSI Compressor Engine, 1680 HP C-169 Waukesha Model L-70442 GSI Compressor Engine, 1680 HP C-I 70 Waukesha Model L-70442 GSI Compressor Engine, 1680 HP C-175 Waukesha Model L-70442 GSI Compressor Engine, 1680 HP C-177 Waukesha Model L-70442 GSI Compressor Engine, 1680 HP C-172 Waukesha Model L-70442 651 Compressor Engine, 1400 HP C-173 Waukesha Model L-70442 GSI Compressor Engine, 1400 HP C-171 Waukesha Model L-7042 GSI Compressor Engine, 1478 HP C-I 80 Waukesha Model L-70442 GSI Compressor Engine, 1680 HP Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix C Compliance Certification Report Page 67 t - ` a g I I Y :5 t f t f t I t -7,14 PP: _ tr yy4 x1-2 I 1 1 -1 D001 Natural Gas Dehydration System using ethylene glycol,glycol recirculation rate of 600 gallons/hour,gas pressure at 550 PSI;gas temperature of 80F H001 15 MMBtu Hot oil heater F001 Gas Plant Fugitive Emissions General Conditions Insignificant Activities If deviations were noted in a previous deviation report, put an"X" under"previous". If deviations were noted in the current deviation report(i.e. for the last six months of the annual reporting period),put an"X" under"current". Mark both columns if both apply. 2 Note whether the method(s)used to determine the compliance status with each term and condition was the method(s)specified in the permit. If it was not,mark "no" and attach additional information/explanation. 3 Note whether the compliance status with each term and condition provided was continuous or intermittent. "Intermittent Compliance"can mean either that noncompliance has occurred or that the owner or operator has data sufficient to certify compliance only on an intermittent basis. Certification of intermittent compliance therefore does not necessarily mean that any noncompliance has occurred. NOTE: The Periodic Monitoring requirements of the Operating Permit program rule are intended to provide assurance that even in the absence of a continuous system of monitoring the Title V source can demonstrate whether it has operated in continuous compliance for the duration of the reporting period. Therefore, if a source 1)conducts all of the monitoring and recordkeeping required in its permit, even if such activities are done periodically and not continuously,and if 2)such monitoring and recordkeeping does not indicate non-compliance,and if 3)the Responsible Official is not aware of any credible evidence that indicates non-compliance,then the Responsible Official can certify that the emission point(s) in question were in continuous compliance during the applicable time period. Compliance status for these sources shall be based on a reasonable inquiry using readily available information. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix C Compliance Certification Report Page 68 II. Status for Accidental Release Prevention Program: A. This facility is subject is not subject to the provisions of the Accidental Release Prevention Program (Section 112(r) of the Federal Clean Air Act) B. If subject: The facility is is not in compliance with all the requirements of section 112(r). 1. A Risk Management Plan will be has been submitted to the appropriate authority and/or the designated central location by the required date. III. Certification All information for the Annual Compliance Certification must be certified by a responsible official as defined in Colorado Regulation No. 3, Part A, Section I.B.38. This signed certification document must be packaged with the documents being submitted. I have reviewed this certification in its entirety and, based on information and belief formed after reasonable inquiry, I certify that the statements and information contained in this certification are true, accurate and complete. Please note that the Colorado Statutes state that any person who knowingly, as defined in § 18-1-501(6), C.R.S., makes any false material statement, representation, or certification in this document is guilty of a misdemeanor and may be punished in accordance with the provisions of§ 25-7 122.1, C.R.S. Printed or Typed Name Title Signature Date Signed NOTE: All compliance certifications shall be submitted to the Air Pollution Control Division and to the Environmental Protection Agency at the addresses listed in Appendix D of this Permit. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix D Notification Addresses Page 69 APPENDIX D Notification Addresses 1. Air Pollution Control Division Colorado Department of Public Health and Environment Air Pollution Control Division Operating Permits Unit APCD-SS-B1 4300 Cherry Creek Drive S. Denver, CO 80246-1530 ATTN: Matt Burgett 2. United States Environmental Protection Agency Compliance Notifications: Office of Enforcement, Compliance and Environmental Justice Mail Code 8ENF-T U.S. Environmental Protection Agency, Region VIII 1595 Wynkoop Street Denver, CO 80202-1129 Permit Modifications, Off Permit Changes: Office of Partnerships and Regulatory Assistance Air and Radiation Program, 8P-AR U.S. Environmental Protection Agency, Region VIII 1595 Wynkoop Street Denver, CO 80202-1129 Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix E Permit Acronyms Page 70 APPENDIX E Permit Acronyms Listed Alphabetically: AIRS - Aerometric Information Retrieval System AP-42 - EPA Document Compiling Air Pollutant Emission Factors APEN - Air Pollution Emission Notice (State of Colorado) APCD - Air Pollution Control Division (State of Colorado) ASTM - American Society for Testing and Materials BACT- Best Available Control Technology BTU - British Thermal Unit CAA - Clean Air Act (CAAA=Clean Air Act Amendments) CCR- Colorado Code of Regulations CEM - Continuous Emissions Monitor CF - Cubic Feet(SCF = Standard Cubic Feet) CFR- Code of Federal Regulations CO - Carbon Monoxide COM - Continuous Opacity Monitor CRS - Colorado Revised Statute EF - Emission Factor EPA - Environmental Protection Agency FI - Fuel Input Rate in MMBtu/hr FR- Federal Register G - Grams Gal - Gallon GPM - Gallons per Minute HAPs - Hazardous Air Pollutants HP - Horsepower HP-HR - Horsepower Hour (G/HP-HR= Grams per Horsepower Hour) LAER- Lowest Achievable Emission Rate LBS - Pounds M - Thousand MM - Million MMscf- Million Standard Cubic Feet MMscfd - Million Standard Cubic Feet per Day N/A or NA - Not Applicable NOx - Nitrogen Oxides NESHAP - National Emission Standards for Hazardous Air Pollutants NSPS - New Source Performance Standards P - Process Weight Rate in Tons/Hr PE - Particulate Emissions PM - Particulate Matter PM:o - Particulate Matter Under 10 Microns PSD - Prevention of Significant Deterioration Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix E Permit Acronyms Page 71 PTE - Potential To Emit RACT - Reasonably Available Control Technology SCC - Source Classification Code SCF - Standard Cubic Feet SIC - Standard Industrial Classification SO2 - Sulfur Dioxide TPY - Tons Per Year TSP - Total Suspended Particulate VOC - Volatile Organic Compounds Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix G Compliance Assurance Monitoring Plan Page 72 APPENDIX F Permit Modifications DATE OF TYPE OF SECTION NUMBER, DESCRIPTION OF REVISION REVISION REVISION CONDITION NUMBER Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix G Compliance Assurance Monitoring Plan Page 73 APPENDIX G Compliance Assurance Monitoring Plan Background a. Emission Unit Description: Nine (9) Waukesha Natural Gas Fired Internal Combustion Engines, turbocharged, 4-cycle, Standard Rich Burn, powering a natural gas compressor. Engine ratings for each engine are as follows: AIRS 113 Facility IIs' ' SiteRating 001 C-168 1680 HP 002 C-169 1680 HP 003 C-170 1680 HP 008 C-171 1478 HP 006 C-172 1400 HP 007 C-173 1400 HP 004 C-175 1680 HP 005 C-177 1680 HP 014 C-180 1680 HP b. Applicable Regulation, Emission Limit, Monitoring Requirements: Engines C-168, C-169, C-170, C-175, and C-177: Regulations: Operating Permit Condition 1.1 Emission Limitations: NOx 30.82 tons/yr CO 30.82 tons/yr Monitoring Requirements: Catalyst inlet temperature Engine C-171 Regulations: Operating Permit Condition 1.1 Emission Limitations: NOx 27.12 tons/yr CO 27.12 tons/yr Monitoring Requirements: Catalyst inlet temperature Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix G Compliance Assurance Monitoring Plan Page 74 Engine C-172 and C-173 Regulations: Operating Permit Condition 1.1 Emission Limitations: NOx 25.69 tons/yr CO 25.69 tons/yr Monitoring Requirements: Catalyst inlet temperature Engine C-180 Regulations: Operating Permit Condition 1.1 Emission Limitations: NOx 28.8 tons/yr CO 28.8 tons/yr Monitoring Requirements: Catalyst inlet temperature c. Control Technology: Each engine is equipped with an Air/Fuel Ratio controller and Non-Selective Catalytic Reduction (NSCR) to control NOx and CO emissions. II. Monitoring Approach Indicator I. Indicator Catalyst Inlet Temperature Measurement Approach The temperature of the exhaust gas into the catalyst will be measured using an in-line thermocouple or equivalent. II. Indicator Range The exhaust gas into the catalyst shall be greater than or equal to 750°F and less than or equal to 1250°F. Excursions above 1250°F trigger engine shutdown. Excursions trigger investigation, corrective action, logging, and reporting in semiannual report. III. Performance Criteria a. Data Representativeness The catalyst inlet temperature is measured upstream of the catalyst by a thermocouple. The minimum accuracy is+/- 5°F b. Verification of Operational Guarantee from the thermocouple manufacturer. Status c. QA/QC Practices and Thermocouples will be calibrated annually. Criteria d. Monitoring Frequency Daily e. Data Collection Procedures Temperature data will be recorded once a day. No observation is required for days when the engine is not operated. f. Averaging Period None, unless more than on reading is taken and then a daily average. Operating Permit Number: 020PWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix G Compliance Assurance Monitoring Plan Page 75 III. Justification a. Background: The pollutant specific emission units are nine (9) internal combustion engines used to drive compressors. Each engine is equipped with a non-selective catalytic reduction unit to control NOx and CO emissions. The non-selective reduction catalyst reduces NOx emissions to nitrogen and water as well as reducing CO emissions by formation of CO2. b. Rational for Selection of Performance Indicators: The Division approved inlet temperature to the catalyst as it is an indicator of the catalyst performance. The temperature into the NSCR unit is measured because the catalytic reactions that destroy pollutants are temperature-dependent. The reactions occur favorably if the engine exhaust temperature into the catalyst is greater than 750°F. Catalyst damage will occur if the inlet temperature is too high and deterioration of the catalyst would reduce emission destruction efficiency. Either excessive or inadequate temperature indicated possible problems with the engine operation that might be correctable after investigation. Monitoring of the temperature- sensing device of the inlet exhaust gas into the catalyst will ensure the presence of optimum conditions for the catalytic reaction. c. Rational for Selection of Indicator Ranges: The indicator range for the catalyst inlet temperature was selected based on available operational data from compliance tests, observations, and manufacturer data for rich burn engines equipped with AFR and catalytic control. The indicator range for the catalyst inlet temperature and the pressure drop cross the catalyst are the same ranges as specified in the final RICE MACT. The Division considers that the indicator range is also presumptively acceptable. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix H NSPS KKK Example Report Format Page 76 APPENDIX H NSPS KKK Example Report Format DISCLAIMER: This is only an example report and does not cover all possible KICK requirements. NSPS SUBPART KKK STANDARDS OF PERFORMANCE FOR EQUIPMENT LEAKS OF VOC FROM ONSHORE NATURAL GAS PROCESSING PLANTS Acme Gas Processing FID: 9991234 Permit 4: 93OPXX999 September 1, 1996 Determination of reporting requirements for 93OPXX999 under Subpart KKK Standards of Performance for Equipment Leaks of VOC from Onshore Natural Gas Processing Plants. Note that any non-applicability determinations under the provisions of 60.630 must be accompanied by a detailed explanation including copies of any relevant test results or any other supporting documentation. Determination of NSPS KKK requirements: 60.630 (a) (1) Applies to Acme plant since it is an onshore natural gas processing plant. (2) Applies to Acme plant since compressors are in VOC service and wet gas service. (3) Applies to Acme Plant since the group of equipment, excluding compressors, is in wet gas service. (b) Applies to Acme since the plant was placed into operation after January 20, 1984. (e) Applies to the compressor station and glycol dehydration units since they are located at the plant. 60.632 (a) Subject to the provisions of this subpart and shall comply as soon as practical, but no later than 180 days after initial startup. 60.482-1 Subject to parts (a) and (b) requiring that compliance be demonstrated within 180 days of equipment initial startup. This compliance shall be determined by a review of records and reports, performance test results, and inspection methods and procedures of 60.485. Part (d) applies but ACME has no equipment in vacuum service. 60.482-2 Exempt under 60.633 (d). 60.482-3 Exempt under 60.633(f). 60.482-4 Applies but superseded by 60.633 (b). 60.482-5 Exempt under 60.633(c). Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix H NSPS KKK Example Report Format Page 77 60.482-6 Does Not Apply. ACME does not have any open-ended lines. 60.582-7 Applies to this facility. Valves shall be monitored monthly by methods in 485(b)-(e). An instrument reading of 10,000 ppm or greater indicates a leak. Any valve for which a leak hasn't been detected for 2 successive months will be monitored the first month of every quarter until a leak is detected. After detection of a leak, the valve shall be monitored monthly until a leak is not detected for 2 successive months. When a leak is detected, it shall be repaired as soon as practical but no later than 15 calendar days after detection. A first attempt at repair shall be made no later than 5 calendar days after each leak is detected. 60.482-8 Does Not Apply. ACME has no equipment in heavy liquid service or pressure relief devices in light liquid service. 60.482-9 Applies to this facility. Delays of equipment repair allowed as specified under this subpart. 60.482-10 Does Not Apply. ACME has no closed vent systems or control devices. 60.483 Alternative Standards Acme has elected not to use the provisions of 60.483-1 which allows alternative standards for valves by complying with an allowable percentage of leaking valves of equal to or less than 2.0 percent. Acme has elected not to use the provisions of 60.483-2 which allows alternative standards for valves by skipping period(s) of leak detection and repair. 60.633 Exceptions (b) (1) Each pressure relief device shall be monitored quarterly and within 5 days after each pressure relief to detect leaks as per 60.485(b). (2) An instrument reading of 10,000 ppm or greater is a leak. (3) (i) When a leak is detected, it shall be repaired as soon as practical, but no later than 15 calendar days after detection. (ii) A first attempt at repair shall be made no later than 5 calendar days after each leak is detected. (4) Does Not Apply. Facility is staffed full-time. (c) Applies to this facility. As previously stated, ACME is exempt from the requirements of 60.482-5. (d) Applies, ACME has a design capacity to process 5 million standard cubic feet per day of field gas (less than the 10 mmscf/day limit). As such, ACME is exempt from the routine monitoring requirements of 60.482-2(a)(1) and 60.482-7(a), and paragraph (b)(1) of this section. (e) Does Not Apply. Facility not in the Alaskan North Slope. (f) Applies to this facility. All compressors are in wet gas service and are therefore exempt from the requirements of 60.482-3. (g) Does Not Apply. ACME has no flaring equipment. (h) Does Not Apply. ACME has no equipment in heavy liquid service. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix H NSPS KKK Example Report Format Page 78 60.634 Alternative Means of Emission Limitation Acme has not elected to use the provisions of 60.634 which allows an alternative means of emission limitation if approved by the Administrator and published in the Federal Register. 60.635 Record keeping requirements (a) Applies to this facility. Subject to the requirements of 60.486. 60.486 Record keeping requirements 60.482-7 - When each leak is detected as specified this provisions, the requirements of 60.486(b) and 60.486(c) apply. 60.482-1 to 60.482-10 - All equipment subject to these provisions are subject to the provisions of 60.486(e). 60.482-7(g), (h)- All valves subject to these provisions are subject to the requirements of 60.486(f). 60.486(j)- Information and data used to demonstrate that a piece of equipment is not in VOC service shall be recorded in a log that is kept in a readily accessible location. 60.635(b)(1) When a leak has been detected a weatherproof marker shall be placed on the pressure relief device. (b)(2) When each leak is detected, the following information shall be kept for at least 2 years in the operational log (i) the identification number of the instrument used to identify the leak the operator identification number and the identification number of the equipment responsible for the leak. (ii) the date the leak was detected and the dates of repair (iii) the repair methods used to repair the leak (iv) if the leak was above 10,000 ppm (v) if the repair was delayed and how many days (vi) signature of the owner or operator identifying and repairing the leak (vii) was the leak repaired in less than 15 days after the discovery of the leak and if it was not the reason for the delay. (viii) the dates of process unit shutdown that occurred to repair the leak (ix) the date of successful repair of the leak (x) the list of equipment identification numbers for no detectable emissions 60.636 Reporting requirements (a) Applies to this facility. Subject to the reporting requirements of 60.487. (b) Operator shall include the following information on a semi annual report: (1)-(4) Number of pressure relief devices subject to the requirements of 60.636(b) (e) (1) Number of pressure relief devices for which leaks were detected (c) (2) Number of pressure relief devices for which leaks were not repaired Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix H NSPS KKK Example Report Format Page 79 60.487 Reporting requirements (a) Each owner or operator subject to the provisions of Subpart VV shall submit semiannual reports beginning 6 months after the initial startup date. (b) The initial report to the administrator shall include the process unit identification and the number of equipment subject to 60.482-7, 60.482-2, 60.482-3. (c) All semiannual reports shall include the following information: (1) Process unit identification (2) For each month: (i) Number of valves for which leaks were detected under 60.482-7. (ii) Number of valves for which leaks were not repaired as required under 60.482-7. (iii-vi) Exempt under various provisions above (vii) The facts that explain each delay and repair and, where appropriate, why a process unit shutdown was technically infeasible. (3) Dates of process unit shutdowns within the semiannual reporting period. (4) Any new items not included in the initial list of subject equipment. (d) If electing to comply with alternative monitoring, the administrator shall be notified of the standard selected 90 days prior to implementation. (e) All performance tests shall be reported. The administrator shall be notified of any initial performance tests 30 days prior to testing. CONCLUSION OF FINDINGS In general, ACME is subject to the general monitoring for valves in gas/vapor service and pressure relief devices. Valves will be monitored monthly for leaks (readings above 10,000 ppm) except that 2 successive months without leaks shall allow the monitoring to be quarterly. Pressure relief devices will be monitored quarterly for leaks (readings above 10,000 ppm) and within 5 days after each pressure release. All leaking equipment will be marked with a weatherproof tag. All leaks will be repaired no later than 15 days after detection. A first attempt at repair shall be made no later than 5 calendar days after leak detection. Any changes in equipment which triggers additional requirements will be reported no later than the semi-annual report. Records shall be maintained on site with the information as described under 60.635 and 60.486, above. Reports shall contain the information described under 60.636 and 60.487, above. Therefore the following forms shall be submitted on a semi annual basis beginning September 1, 1997 for compliance under NSPS KKK. The form shall also report an estimated volume of VOC emissions which were associated with the leak, or failure of any pressure relief device reported on the log books, or in the reporting form as attached. Acme does keep records of the testing and replacement of all pressure relief valves and a copy of these records is attached for review. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix I AOS Applicability Report Page 80 APPENDIX I Applicability Reports ver 10/1/11 Note: A MS Word version of this Appendix can be found at: http://www.cdphe.state.co.us/ap/oilgaspermitting.html DISCLAIMER: These are only example reports and do not cover all possible requirements. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix I AOS Applicability Report Page 81 Engine AOS Applicability Report Certification Language All information for the Applicability Reports must be certified by either 1) for Operating Permits, a Responsible Official as defined in Colorado Regulation No. 3, Part A, Section I.B.38. or 2) for Construction and General Permits, the person legally authorized to act on behalf of the source. This signed certification document must be packaged with the documents being submitted. I have reviewed this certification in its entirety and, based on information and belief formed after reasonable inquiry, I certify that the statements and information contained in this certification are true, accurate and complete. Further, I agree that by signing and submitting these documents I agree that any new requirements identified in the Applicability Report(s) shall be considered to be Applicable Requirements as defined in Colorado Regulation No. 3, section I.B.9., and that such requirements shall be enforceable by the Division and its agents and shall be considered to be revisions to the underlying permit(s) referenced in the Report(s) until such time as the Permit is revised to reflect the new requirements. Please note that the Colorado Statutes state that any person who knowingly, as defined in § 18-1-501(6), C.R.S., makes any false material statement, representation, or certification in this document is guilty of a misdemeanor and may be punished in accordance with the provisions of§ 25-7 122.1, C.R.S. Printed or Typed Name Title Signature Date Signed Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix I AOS Applicability Report Page 82 Colorado Regulation No. 7 Sections XVI and XVII.E DISCLAIMER: This is only an example report and does not cover all possible Reg 7 requirements. Company: Acme Gas Processing Source ID: 999/1234/001 Permit#: 93OPXX999 Date: October 1, 2008 Determination of compliance and reporting requirements for a Manufacturer: BestEngineCompany Model: 777 LowNox Nameplate HP: 1340 Construction date: July 1, 2007 Note: If the engine is exempt from a requirement due to construction date or was relocated from within Colorado, supporting documentation must be provided. Determination of Regulation No. 7 requirements: Regulation No. 7, § XVI ❑ Does not apply to this engine. Engine is not located in the ozone nonattainment area or does not have a manufacturer's design rate greater than 500 horsepower or did not commence operation on or after June 1, 2004. ❑ Does apply to this engine and applicable emissions controls have been installed. Regulation No. 7, § XVII.E ❑ Does not apply to this engine. Engine does not have a maximum horsepower greater than 100 or the construction or relocation date precedes the applicability dates. ❑ Does apply to this engine. The following emission limits apply to the engine: NOx (g/hp-hr): 2.0 CO (g/hp-hr): 4.0 VOC (g/hp-hr): 1.0 Max Engine Construction or Emission Standards in g/hp-hr HP Relocation Date NOx CO VOC 100<Hp<500 January 1, 2008 2.0 4.0 1.0 January 1, 2011 1.0 2.0 0.7 500<Hp July 1, 2007 2.0 4.0 1.0 July 1, 2010 1.0 2.0 0.7 Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix I AOS Applicability Report Page 83 NSPS JJJJ Example Report Format DISCLAIMER: This is only an example report and does not cover all possible JJJJ requirements. Note that as of September 1, 2008 that the Division has not yet adopted NSPS JJJJ. Until such time as it does, any engine subject to NSPS will be subject only under Federal law. Once the Division adopts NSPS JJJJ, there will be an additional step added to the determination of the NSPS. Under the provisions of Regulation No. 6, Part B, § I.B (which is referenced in Part A), any engine relocated from outside of the State of Colorado into the State of Colorado is considered to be a new source, subject to the requirements of NSPS JJJJ. NSPS Subpart JJJJ: Standards of Performance for Stationary Spark Ignition Internal Combustion Engines Company: Acme Gas Processing Source ID: 999/1234/001 Permit#: 93OPXX999 Date: October 1, 2008 Manufacturer: BestEngineCompany Model: 777 LowNox Nameplate HP: 1340 Engine Type: 2 Stroke Rich Burn Manufacture Date: July 1, 2007 Date Engine Ordered: April 1, 2007 Note: If the engine is exempt from a requirement due to construction/manufacture date, supporting documentation must be provided. Upon adoption of NSPS Subpart JJJJ into Colorado Regulation No. 6, Part A, if the engine is exempt because the engine was relocated within the state of Colorado, supporting documentation must be provided. ❑ NSPS JJJJ does not apply to this engine. ❑ NSPS JJJJ does apply to this engine. Note: Using the format below, the source must submit to the Division an analysis of all of the NSPS JJJJ applicable requirements that apply to this specific engine. The analysis below is an example only, based on a hypothetical engine that is a rich burn engine, greater than 500 HP, with a manufacture date after July 1, 2007. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix I AOS Applicability Report Page 84 Determination of NSPS JJJJ requirements: 60.4230 Applicability (a)(4)(i) Applies to this engine since it is a rich burn engine, greater than 500 HP, with a manufacture date after July 1, 2007. 60.4233 Emission Standards for Owners and Operators (e) Owners and operators of stationary SI ICE with a maximum engine power greater than 100 HP must comply with the standards in Table 1. Non-Emergency SI,Natural Gas, HP≥500, Manufactured after 7/1/2007 NO„ 2.0 g/HP-hr or 160 ppmvd@15% O2 CO 4.0 g/HP-hr or 540 ppmvd@15% O2 VOC 1.0 g/HP-hr or 86 ppmvd@15% O2 Other Requirements for Owners and Operators 60.4234 Emission standards must be met for the lifetime of the engine. 60.4235 N/A - Sulfur content of gasoline. 60.4236 N/A (for now) - After July 1, 2009 owners and operators may not install engines with a power rating> 50014P that do not meet the emissions standards in 60.4230. 60.4237 N/A - Emergency Engines. 60.4238 - 60.4242 Compliance Requirements for Manufacturers—(Not Applicable) 60.4243 Compliance Requirements for Owners and Operators (b)(2)(ii) To maintain compliance with the emission limits in 60.4233, owners of SI ICE > 500HP must: • Keep a maintenance plan; • Keep records of conducted maintenance; • Maintain and operate the engine in a manner consistent with good air pollution control practice for minimizing emissions; • Conduct an initial performance test; and • Conduct subsequent performance tests every 8,760 hours or every three years, which ever comes first, in order to demonstrate compliance with the emission limits. (g) Air to fuel ratio controllers (AFRCs) must be maintained and operated appropriately in order to ensure proper operation of the engine and control device to minimize emissions at all times. 60.4244 Testing Requirements for Owners and Operators (a) Each performance test must be conducted within 10% of the highest achievable load and must comply with the testing requirements listed in 60.8 and Table 2 of NSPS JJJJ. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix I AOS Applicability Report Page 85 (b) Performance tests may not be conducted during periods of startup, shutdown, or malfunction, as specified in 60.8(c). If the engine is non-operational when a performance test is due, the engine does not need to be started up just to test it, but will need to be tested immediately upon startup. (c) Three separate test runs must be conducted for each performance test as specified by 60.8(f). Each run must be within 10% of max load and be at least 1 hour in duration. (d) To determine compliance with the NOR, CO, and VOC mass per unit output emission limitations, the measured concentration must be converted using the equations outlined in this section of NSPS JJJJ. 60.4245 Notification, Reports, and Records for Owners and Operators (a) Owners of all stationary SI ICE must keep records of the following: (1) All notifications submitted to comply with this subpart; (2) Maintenance conducted on the engine; (3) N/A - Manufacturer information for certified engines, and (4) Documentation that shows non-certified engines are in compliance with the emission standards. (b) N/A—For emergency engines only. (c) Owners of non-certified engines > 500HP must submit an initial notification as required in 60.7(a)(1) which includes the following information: (1) Name and address of the owner or operator; (2) The address of the affected source; (3) Engine information including make, model, engine family, serial number, model year, maximum engine power, and engine displacement; (4) Emission control equipment; and (5) Fuel used. CONCLUSION OF FINDINGS (EXAMPLE ONLY) In general, Acme's 1,235HP, Waukesha 7042 GSI engine is subject to the emissions limitations summarized in Table 1 of NSPS JJJJ. ACME will meet these emission limitations using an AFRC and a non-selective catalytic converter (NSCR). These emission rates will be met throughout the life of the engine. A maintenance plan will be kept and all maintenance activities will be recorded. Compliance with the emission limits will be confirmed by the initial performance tests, which shall be conducted following the procedures outlined in 60.4244. Copies of performance test results will be submitted within 60 days of the completion of each test. Since this is an uncertified engine, an initial notification will be submitted including all of the requested information in 40.4245 within 30 days of startup. ACME will keep records of all compliance related materials. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix I AOS Applicability Report Page 86 MACT ZZZZ Example Report Format DISCLAIMER: This is only an example report and does not cover all possible ZZZZ requirements. MACT Subpart ZZZZ: National Emissions Standards for Hazardous Air Pollutants for Stationary Reciprocating Internal Combustion Engines Company: Acme Gas Processing Source ID: 999/1234/001 Permit#: 93OPXX999 Date: October 1, 2008 Manufacturer: BestEngineCompany Model: 777 LowNox Nameplate HP: 1340 Engine Type: 2 Stroke Rich Burn Manufacture Date: July 1, 2007 Date Engine Ordered: April 1, 2007 Note: If the engine is exempt from a requirement due to construction/reconstruction date, supporting documentation must be provided. �f MACT ZZZZ does not apply to this engine. n MACT ZZZZ does apply to this engine. Note: Using the format below, the source must submit to the Division an analysis of all of the major source MACT ZZZZ applicable requirements that apply to this specific engine. The analysis below is an example only, based on a hypothetical new engine located at a major source of HAP emissions. Determination of MACT ZZZZ requirements: 63.6585 Applicability This subpart is applicable to Acme's engine since they are going to be operating a new stationary reciprocating internal combustion engine (RICE) at a major source of HAP emissions. 63.6590 What Parts of My Plant Does This Subpart Cover? This subpart covers Acme's new stationary reciprocating internal combustion engine. 63.6595 When do I have to comply with this Subpart? (a)(5) The engine must comply with the applicable emission limitations and operating limitations upon startup. 63.6600 Emission and operating limitations for RICE site rated at more than 500 hp Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix I AOS Applicability Report Page 87 (a) The engine is subject to the emission limits in table la and the operating limits in table lb. ACME will meet the emission limitations by reducing formaldehyde emissions by 76 percent and will maintain the catalyst such that the pressure drop does not change by more than 2 inches of H2O at 100 % load plus or minus 10 percent from the pressure drop measured during the initial performance test and will maintain the temperature of the engine exhaust so that the catalyst inlet temperature is greater than or equal to 750 ° F and less than or equal to 1250 ° F. The engine will be equipped with non-selective catalytic reduction and an air fuel controller to meet the emission limitations. 63.6601 & 63.6611 Requirements for 4SLB engines between 250 and 200 hp These requirements do not apply. 63.6605 General Requirements (a) The engine will comply with the emission and operating limitations at all times, except during periods of startup, shutdown and malfunction (SSM) (b) The engine, including air pollution control and monitoring equipment shall be operating in a manner consistent with good air pollution control practices for minimizing emissions at all times, including during SSM. 63.6610 Initial performance test (a) the performance tests specified in Table 4 (select sampling port and measure O2, moisture and formaldehyde at inlet and outlet of the control device) shall be conducted within 180 days of startup. (b) & (c) not applicable construction did not commence between 12/19/02 and 6/15/04. (d) previous performance tests have not been conducted on this unit within two years, therefore, this provision does not apply. 63.6615 Subsequent performance tests Subsequent tests will be conducted as specified in Table 3. No additional testing is required for 4SRB engines meeting the formaldehyde percent reduction requirements. 63.6620 Performance test procedures (b) tests must be conducted at 100 % load plus or minus 10% (c) tests may not be conducted during periods of SSM. (d) must conduct three 1-hr test runs (e) equation (e)(1) shall be used to determine compliance with the percent reduction requirement. (f), (g) & (h) Not applicable (i) engine load during test shall be determined as specified in this paragraph. 63.6625 Monitoring, installation, operation and maintenance requirements (a), (c) & (d) Not applicable Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix I AOS Applicability Report Page 88 (b) a continuous parameter monitoring system (CPMS) shall be installed to measure the catalyst inlet temperature. The CPMS will meet the requirements in § 63.8 63.6630 Demonstrating initial compliance (a) initial compliance shall be determined in accordance with table 5 (initial performance test must indicate formaldehyde reduction of 76 percent or more, a CPMS must be installed to measure inlet temperature of the catalyst and the pressure drop and catalyst inlet temperature must be recorded during the initial performance test). (b) pressure differential will be established during the initial performance test. (c) Notification of compliance status will be submitted and will contain the results of the initial compliance demonstration. 63.6635 Monitoring to demonstrate continuous compliance (b) except for monitor malfunctions, associated repairs, and required QA/QC activities monitoring must be continuous at all time the engine is operating. (c) data recorded during monitoring malfunctions, associated repairs and required QA/QC activities must not be used in data averages and calculations to report operating levels, however, all the valid data collected during other periods shall be used. 63.6640 Demonstrating continuous compliance (a) continuous compliance will be demonstrated as specified in table 6 (collect catalyst inlet temperature data, reduce that data to 4-hr rolling average and maintain the 4-hr rolling averages to within the operating limitation and measuring the pressure drop across the catalyst once per month and demonstrating that the pressure drop meets the operating limitation. (b) deviations from the emission and operating limitations must be reported per § 63.6550. If catalyst is changed the operating parameters established during the initial performance test must be re-established. When operating parameters re-established a performance test must also be conducted. 63.6645 Notifications (a) Submit notifications in §§ 63.7(b) & (c), 63.8(e), (O(4) and (O(6), 63.9(b) thru (e) & (g) & (h) that apply by dates specified. (b) Not applicable. Acme unit started after effective dated for Subpart ZZZZ. (c) Submit initial notification within 120 days after becoming subject to Subpart ZZZZ. (d)thru (0 Not applicable. Acme engine greater than 500 hp and subject to requirements in Subpart ZZZZ. (g) & (h) Submit notification of intent to conduct performance test and notification of compliance status. 63.6650 Reports (a) Submit reports required by table 7 (compliance report and SSM reports (if actions inconsistent with SSM plan) (b) Not applicable, an alternate schedule for report submittal has been approved. Reports will be submitted with title v reports Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT Air Pollution Control Division Colorado Operating Permit Appendix I AOS Applicability Report Page 89 (c) Compliance reports to contain the following information: company name and address, statement by responsible official certifying accuracy, date of report and beginning and end of reporting period, if SSM the information in 63.10(d)(5)(i), if no deviations a statement saying that, if no periods when CPMS out of control a statement saying that. (d) Not applicable, using CPMS (e) For each deviation the information in(e)(1)thru(e)(12) shall be provided. (f) Applicable. Compliance reports are submitted with title v reports. Compliance reports under Subpart ZZZZ include all necessary info for title v deviation report with respect to Subpart ZZZZ requirements. (g) Not applicable. Acme engine not firing landfill or digester gas. 63.6655 Recordkeeping (a) Retain records as follows: copy of each notification and report (including all documentation supporting any initial notification or notification of compliance status), records in 63.6(e)(iii) thru (v) related to SSM, and records of performance tests and evaluations. (b) CPMS records including records in 63.10(b)(2)(vi) thru (xi), previous versions of the performance evaluation plan required by 63.8(d)(3) and requests for alternatives to the relative accuracy test for CPMS as required by 63.8(f)(6)(i). (c) Not applicable. Acme engine not firing landfill or digester gas. (d) Will keep records required in Table 6 (monthly pressure drop readings, 4-hr averages of catalyst inlet temperature) to show continuous compliance with emission and operating limits. 63.6660 Form and length of records (a) records must be in a form suitable and readily available for expeditions review (b) records must be retained for five years (c) records must be retained on-site for first 2 years, may be retained off-site for the remaining 3 years 63.6665 General Provisions This engine must comply with the general provisions as indicated in Table 8. CONCLUSION OF FINDINGS (EXAMPLE ONLY) Since this engine is subject to the requirements of MACT Subpart ZZZZ. The engine will be installed with a non-selective catalyst to meet the formaldehyde reduction requirement of 76% or more. An initial performance test will be conducted within 180 days of startup to demonstrate compliance with the formaldehyde percent reduction requirement. During the initial performance test, the pressure drop across the catalyst will be measured. A CPMS will be installed to measure the catalyst inlet temperature. Continuous compliance will be demonstrated by keeping the 4-hr rolling averages of catalyst inlet temperature within the operating limitations and recording the pressure drop across the catalyst monthly and demonstrating that the pressure drop is within the operating limitation. Records, notifications and reports will be submitted as required. To that end required reports and notifications include initial notification, notice of intent to conduct performance test, notification of compliance status, SSM reports (if required) and semi-annual compliance reports. Operating Permit Number: 02OPWE252 Issued: June 1, 2007 Renewed: DRAFT 0 a ill 55��0 0 QQ 55�� AllllllA F#� o QQ _ ` � b 2 ," P y r ti: z Co a o S._. AE1 "4.42 _ II �S_ eauma .. . oo:S• S SS: U IS 6 1 5# • i R Q Z / a :e end '. 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Additional Information Requested All pollutant emitting activities that are classified under the same major 2-digit industrial grouping and under common control and contiguous to this stationary source surface site are reported as part of ® ❑ 1' this stationary source? If no, please ensure all contiguous pollutant Yes No emitting activities meeting these criteria are reported before continuing with this information request. If yes, go to #2 Are there pollutant emitting activities that are classified under the same major 2-digit industrial grouping and under common control 2. and that are physically connected (i.e. via pipeline, conveyor, Yes ® No ❑ • railway, etc.)to this stationary source? If no, go to#5. If yes, go to #3. For the pollutant emitting activities identified in question #2, are any of these activities dependent upon the primary stationary source n No 3' Yes being reported in order to maintain operations at the identified emissions sources? If no, go to#5. If yes, go to #4. For the dependent pollutant emitting activities identified in question 4 #3 please submit the information requested below. The Division will evaluate these sources to determine if they should be defined as part of the reported stationary source. Based on the information provided I affirm the stationary source ® No ❑ 5' Yes being reported with this application is properly defined. Emissions Sources Potentially Adjacent to Reported Stationa _Source AIRS IDt Source Description Distance to Reported Stationary Source (miles) • I Provide AIRS ID assigned by the Division. For sources without an AIRS ID,list N/A Page 1 of l Smith, Bailey (porn: Hill, Wesley D [WDHill@dcpmidstream.com] nt: Friday, January 13, 2012 3:46 PM : Smith, Bailey Subject: FW: Platteville Title V Questions Attachments: SourceDeterminationlnfoRequest-Platteville.pdf; Platteville Emission Inventory_Final V2.pdf Bailey, See my comments in red below below. Please let me know if you have any questions. Thanks, Wes Wesley Hill Sr. Environmental Specialist DCP Midstream Tel: (303)605-1716 Cell: (303)881-3764 Fax: (303)605-1957 From: Smith, Bailey fmailto:Bailey.Smith(&dphe.state.co.usl Sent: Thursday,January 12, 2012 10:47 AM ill: Hill, Wesley D bject: Platteville Title V Questions Wes, A couple of Platteville questions/clarifications: 1) I'd like to address aggregation concerns in the TRD. Could you fill out the attached source determination form? See the attached source determination form completed for the Platteville Plant. 2) Could you clarify the requested dehy language(Condition 5.1)from a December 2009 modification? It seems to request the entire condition be replaced with a zero emissions limit on flash gas. DCP would like to note that the Flash tank vapors are routed to the inlet. This would theoretically bring the emission limit for the dehy down but to be conservative, DCP would like to maintain the current emission limit for the unit. The still vent overheads are being controlled by a flare, so the other language in Condition 5.1 would be applicable. 3) It looks like the facility wide calculation table didn't add in engine C-180—the facility is in fact now a major stationary source. We have corrected the table, see attached. Please let us know if you need us to update the form. The first row of the spreadsheet was not being pulled in. skanks, Bailey Kai Smith Permit Engineer 1 Operating Permit Unit Colorado Department of Public Health and Environment 4300 Cherry Creek Drive South Denver, CO 80246-1530 • 303-691-49611 bailey.smith@state.co.us N I'4.il.a,h • • 2 C 1-3y • DCP Midstream, LP C Midstream, Platteville Gas Processing Plant Title V Operating Permit • Renewal Application Submitted To: Colorado Department of Public Health and Environment Air Pollution Control Division 4300 Cherry Creek Drive South APCD-SS-B1 Denver, CO 80246-1530 May 2011 Prepared By: Olsson Associates 4690 Table Mountain Drive, Suite 200 Golden, Colorado 80403 r C�2 r .OLSSON ASSOCIATES DCP Midstream 370 17th Street,Suite 2500 Denver,CO 80202 • Midstream. 303-595-3331 May 26, 2011 Hand Delivered Mr. Matt Burgett Operating Permit Unit Supervisor Colorado Department of Public Health and Environment Air Pollution Control Division 4300 Cherry Creek Drive South, APCD-SS-B 1 Denver, Colorado 80246-1530 Re: Platteville Gas Processing Plant Operating Permit 02OPWE252 Title V Permit Renewal Application Dear Mr. Burgett: DCP Midstream, LP(DCP) is submitting the attached Title V Operating Permit renewal application for the Platteville Gas Processing Plant(Platteville Plant) located in Section 8, Township 3N,Range 66W, in Weld County. The current Operating Permit 02OPWE252 was originally issued by the Colorado Department of Public Health and Environment, (CDPHE), Air Pollution Control Division on June 1, 2007. • The Platteville Plant currently operates as a natural gas liquids processing and gathering facility under a UIC code classification of 1321. The plant is designed to extract natural gas liquids from field-produced natural gas, and recompress the processed gas prior to transmission to the sales pipeline. Field gas is first charged to a separator where liquids, such as water and condensate formed during transport to the plant, are separated from the gas stream. The condensate is stored in two pressurized bullet tanks until transported from the plant by truck. The gas stream discharged from the separator is compressed and sent to the processing skid. The gas stream fed to the processing skid is chilled by a propane refrigeration system to separate the natural gas liquids(NGL) from the gas stream. The NGL liquids are heated in a stabilizer vessel to remove the lighter hydrocarbons. The hydrocarbon vapors and the vapors from the inlet separator are compressed and sent to either the inlet or discharge gas lines. Moisture contained in the gas stream is absorbed by ethylene glycol. The moisture-laden glycol is regenerated in a reboiler.The absorbed water volatilizes and is discharged to the atmosphere. The glycol solution is re-circulated to remove additional moisture from the gas stream. Natural gas liquids are stored in three pressurized NGL bullet tanks, pending removal from the plant by pipeline. The compressed gas is transported off-site by pipeline. Vapors from the equipment are sent to a flare during a plant turnaround or in case of emergency. The facility operates six 1,680 hp, Waukesha Model L-7044 GSI, standard rich burn, turbocharged, natural gas-fired compressor engines equipped with air fuel ratio(AFR)controllers and non-selective catalyst reduction (NSCR)systems. The following updates have been made to these engines since the last issuance of Operating Permit 02OPWE252: • On September 24, 2009, an alternative operating scenario(AOS)was executed on engine C-168/ AIRS 001. The engine serial number(S/N)changed from C-13847/1 to C-14610/1. A revised May 26, 2011 Page 2 of 3 Form 2000-302 for this engine is included in Appendix B. The AOS and air pollution emission • notice(APEN)are included in Appendix E. • On September 17, 2008, an AOS was executed on engine C-169/AIRS 002. The engine S/N changed from C-13848/1 to C-13850/1. A revised Form 2000-302 for this engine is included in Appendix B. The AOS and APEN are included in Appendix E. • On June 26, 2008, an AOS was executed on engine C-170/ AIRS 003. The engine S/N changed from C-13850/1 to C-17148/1. A revised Form 2000-302 for this engine is included in Appendix B. The AOS and APEN are included in Appendix E. • On December 18, 2009, an AOS was executed on engine C-175 /AIRS 004. The engine S/N changed from C-13858/1 to C-13847/1. A revised Form 2000-302 for this engine is included in Appendix B. The AOS and APEN are included in Appendix E. • On June 19, 2009, an AOS was executed on engine C-177 / AIRS 005. The engine S/N changed from C-14610/1 to C-13853/1. A revised Form 2000-302 for this engine is included in Appendix B. The AOS and APEN are included in Appendix E. • On October 18, 2007, DCP submitted an APEN and construction permit application for an additional Waukesha Model L-7044 GSI, standard rich burn,turbocharged, natural gas-fired compressor engine equipped with AFR controller and NSCR system. On April 14, 2008,DCP was issued construction permit 07WE0993 for a 1,493 hp engine(C-180/AIRS 014). On May 27, 2009, DCP submitted a revised APEN under a minor modification to revise the hp rating of • the engine to 1,680. Forms 2000-200, 302, 403, 500, 502, 503, 507, 508, 600, 601, 604, 605 and 606 are included in Appendix B. The May, 27, 2009 submittal and APEN are included in Appendix E. The Platteville Plant also operates two 1,400 hp, Waukesha Model L-7044 GSI, standard rich burn, turbocharged, natural gas-fired engine with AFR controllers and NSCR systems and,one 1,478 hp, Waukesha Model L-7042 GSI, standard rich burn, turbocharged, natural gas-fired engine with AFR controller and a NSCR system. The two 1,400 hp Waukesha engines are used for compressing propane for refrigeration for the processing skid. The 1,478 hp Waukesha is used for compression of the stabilizer and inlet separator fluids. The following updates have been made to these engines since the last issuance of Operating Permit 02OPWE252: • On April 21,2010, an AOS was executed on engine C-172 /AIRS 006. The engine S/N changed from C-13851/1 to C-14140/1. A revised Form 2000-302 for this engine is included in Appendix B. The AOS and APEN are included in Appendix E. • On September 30,2010,an AOS was executed on engine C-173 /AIRS 007. The engine S/N changed from C-13849/1 to C-13851/1. A revised Form 2000-302 for this engine is included in Appendix B. The AOS and APEN are included in Appendix E. • On February 16, 2009, an AOS was executed on engine C-I 71 /AIRS 008. The engine S/N changed from 266535 to 240605. A revised Form 2000-302 for this engine is included in Appendix B. The AOS and APEN are included in Appendix E. • In addition to the engines described above, the Platteville Plant operates one 85.0 MMscfd ethylene glycol (EG) regeneration unit, a 15.0 MMBtu/hr hot oil heater and fugitive emissions of volatile organic May 26, 2011 Page 3 of 3 • compounds from equipment leaks. The following updates have been made since the last issuance of Operating Permit 02OPWE252: • On December 14, 2009, DCP submitted a minor modification for the ethylene glycol regeneration unit(D-001 /AIRS 009). DCP requested the language in specific condition 5.1 be replaced with the following text,"The flash gas emissions shall be vented back onto the process at all time, resulting in zero emissions from the flash tank." The minor modification and APEN are included in Appendix E and,a revised form 2000-400 is included in Appendix B. • There are no requested changes to the hot oil heater(11001 /AIRS 010). The most recent APEN is attached in Appendix E. • Included with this renewal application, is a minor modification requesting to modify F001 /AIRS 011, Fugitive VOC Emissions from Equipment Leaks (Appendix E). DCP requests to increase the VOC emission for F001 to 27.53 tpy. This emission limit was calculated with a 20% buffer to accommodate the addition of any new components or changes in gas composition. Also, the emission calculations use emission factors for components in both gas and liquid service with a VOC content of 27.09% for the gas and 100.00% for the liquids. Since the last issuance of Operating Permit 02OPWE252, the Green House Gas (GHG)Tailoring Rule has been passed which sets the major source threshold for GHG emissions at 100,000 tpy CO2e. Gl1G emissions from the Platteville Plant were estimated to be approximately 81,203 CO2e. GHG emission calculations can be found in Appendix C of the renewal application. • The following summarizes the enclosed attachments and their location within the renewal application: • Appendix A Regulatory Applicability Analysis • Appendix B Operating Permit Application Forms • Appendix C Emission Calculations including GHG • Appendix D Diagrams • Appendix E APENS, AOS and Previous Minor Modifications • Appendix F Compliance Assurance Monitoring Plan If you have any questions or require any additional information about the project,please feel free to contact me at(303)605-1716 or WDHill@dcpmidstream.com. Sincerely, DCP Midstream,LP 7- / Wesley Hill Senior Environmental Specialist Enclosures www.dcpmidstream.com • PLATTEVILLE GAS PROCESSING PLANT APPENDIX A • • • PLATTEVILLE GAS PROCESSING PLANT REGULATORY ANALYSIS 1.0 Federal New Source Review The federal New Source Review program applies to new major stationary sources and major modifications of existing sources located in attainment and non-attainment areas. Weld County is designated as non-attainment for ozone(also known as the 8-Hour Ozone Control Area) and is in attainment for the other criteria pollutants. A new major stationary source in this area will be subject to Non-Attainment New Source Review(NNSR) if it's potential to emit (PTE)NO, or VOC is in excess of 100 tons per year(tpy). The Platteville Plant is an existing major source(< 100 tpy NOx and VOC) however,no significant changes are being made with this renewal application; therefore,NNSR does not apply. Certain stationary source types are subject to PSD review if their PTE of a criteria pollutant exceeds 100 tpy. All other source types are subject to PSD review if their PTE exceeds 250 tpy. The Platteville Plant is not one of the specific source types. It is, therefore, subject to the 250 tpy major stationary source threshold. Since the Platteville Plant emits less than 250 tpy of any criteria pollutant, it is not subject to PSD review. On June 30,2010, EPA promulgated the Green House Gas(GHG)Tailoring Rule ( 75 Fed. Reg. 31514). This rule establishes a phased schedule for applying PSD review to major sources of GHGs. Step 1 of the phase-in is the period from January 2, 2011 to June 30, 2011. The Colorado Air Quality Control Commission adopted revisions to Regulation No. 3, Part A to implement the directives contained in the • federal GHG Tailoring Rule, including the phase-in framework in the federal rule. During the Step I period, PSD review will apply to GHG emissions from a new stationary source only if the source is subject to PSD review anyway due to its projected emissions of non-GHG pollutants. See Regulation No. 3, Part A, Section I.B.44.d(i);see also 40 C.F.R. §§ 51.166(b)(48)(iv), 52.21(b)(49)(iv). During the Step I period, no source will be subject to any permitting requirements due solely to GHG emissions. Step 2 of the phase in the period between July 1,2011 and June 30,2013. During the Step 2 period, a source can be subject to PSD or Title V permitting requirements based solely on the level of GHG emissions from the project. In this case, the Platteville Plant is not subject to PSD review for any criteria pollutant; therefore,GHG emissions are not subject to PSD review during the Step I period. DCP has also estimated and reported in this renewal application the emissions of carbon dioxide equivalent (CO2e) from the Platteville Plant,which totals approximately 81,203 tpy,which is less than any Step 2 period GHG permitting threshold. 2.0 Federal Operating Permits Sources are required to obtain a Part 70 Title V Operating Permit if they are a"major source"under the Title V Rules. See Regulation No. 3, Part C, Section III.C.3.a. A major source is defined as a stationary source that emits or has a PTE of 10 tpy of any single hazardous air pollutant(HAP),25 tpy of any group of HAPs in the aggregate, or 100 tpy of any criteria air pollutant. This application serves as a renewal to the currently issued Title V Operating permit #02OPWE252. Regulation No. 3, Part A, Section I.B.44.e specifies that beginning July 1, 2011, GHG emissions shall be "subject to regulation" under Title V operating permit requirements if a new stationary source will emit or have a PTE of 100,000 tpy of CO2e and 100 tpy total of GHG mass emissions from all six GHG pollutants See also 40 C.F.R. § 70.2 (definition of"major source"). Since this renewal application is being filed prior to July 1, 2011,and involves emissions of less than 100,000 tpy of CO2e,Title V does • not apply to the GHG emissions. Current CO2e emission estimates for the Platteville Plant are • approximately 81,203 tpy generated from combustion sources,engine blowdowns and rod packing venting emissions. This amount is less than the Title V regulatory applicability volume. 3.0 New Source Performance Standards 40 CFR Part 60 Subpart A- General Provisions The General Provisions of the federal New Source Performance Standards (NSPS),40 C.F.R. Part 60, Subpart A, apply to any stationary source that contains an "affected facility"to which an NSPS applies. As discussed below,the Platteville Plant is subject to several NSPS; therefore,various elements of Subpart A will apply. NSPS Subpart Dc, Standards of Performance for Small Industrial-Commercial-Institutional Steam Generating Units(40 C.F.R. §,¢ 60.40c to 60.48c) Subpart Dc applies to each"steam generating unit" for which construction,modification,or reconstruction commenced after June 9, 1989 and that has a maximum design heat input capacity of 29 megawatts (MW) (100 MMBtu/hr) or less,but greater than or equal to 2.9 MW (10 MMBtu/hr). Section 60.41c states: "Steam generating unit means a device that combusts any fuel and produces steam or heats water or heats any heat transfer medium. This term includes any duct burner that combusts fuel and is part of a combined cycle system. This term does not include process heaters as defined in this subpart." The hot oil heater heats oil as a heat transfer medium. The heater is rated at 15.0 MMBTU/hr. Therefore, • this unit is subject to Subpart Dc. Because the unit only combusts natural gas,the only applicable requirement is the tracking of monthly fuel usage under Section 60.48c. NSPS Subpart Kb, Standards of Performance for Volatile Organic'Liquid Storage Vessels (Including Petroleum Liquid Storage Vessels)for Which Construction, Reconstruction, or Modification Commenced After July 23, 1984 (40 C.F.R. >§§ 60.110b to 60.117b) Subpart Kb applies to each storage vessel with a capacity greater than or equal to 75 cubic meters (m3) [19,800 gallons (gal)] used to store volatile organic liquids (VOL) for which construction,reconstruction, or modification is commenced after July 23, 1984. The storage tanks at the Platteville Plant are either pressurized or smaller than 19,800 gallons; therefore, Subpart Kb does not apply. 40 CFR Part 60 Subpart KKK-Standards of Performance for Equipment Leaks of VOC From Onshore Natural Gas Processing Plants (40 C.F.R. §§ 60.630 to 60.636) Subpart KKK applies to equipment leaks of VOC at onshore natural gas processing plants that commenced construction,modification or reconstruction after January 20, 1984. A"natural gas processing plant"is defined in Subpart KKK as any processing site engaged in the extraction of natural gas liquids from field gas, fractionation of mixed natural gas liquids to natural gas products,or both [40 C.F.R. § 60.631]. The Platteville Plant extracts and fractionates natural gas liquids; therefore, it is subject to Subpart KKK. See also, Regulation No. 7, Section Xll.G. below. 40 CFR Part 60 Subpart JJJJ-Standards of Performance for Stationary Spark Ignition Internal Combustion Engines (40 C.F.R. ,¢,>s 60.4230 to 60.4248) Subpart JJJJ applies to stationary spark ignition internal combustion engines that commence construction after June 12,2006,where the engines are manufactured: • • • On or after July 1,2007, for engines with a maximum engine power greater than or equal to 500 HP (except lean burn engines with a maximum engine power greater than or equal to 500 hp and less than 1,350 hp); • On or after January 1,2008, for lean burn engines with a maximum engine power greater than or equal to 500 hp and less than I,350hp; • On or after July 1, 2008, for engines with a maximum engine power less than 500 hp; or • On or after January 1,2009, for emergency engines with a maximum engine power greater than 19 KW (25 hp). For the purposes of this subpart,the date that construction"commences"is the date the engine is ordered by the owner or operator [40 C.F.R. § 60.4230(a)]. Each engine at the facility is rich burn and has a maximum engine hp exceeding 500. AIRS 001, 002, 003,004, 005 006,007,008 were all manufactured prior to July 1,2007; therefore, they are not subject to the requirements of NSPS JJJJ. AIRS 014 was ordered in 2007 and manufactured on March 27,2008; therefore it is subject to the requirements of NSPS JJJJ. 4.0 National Emission Standards for Hazardous Air Pollutants 40 CFR Part 63 Subpart HH- National Emission Standards for Hazardous Air Pollutants from Oil and Natural Gas Production Facilities (40 C.F.R. §§ 63.760 to 63.777) The National Emission Standard for Hazardous Air Pollutants (NESHAP), Subpart HH applies to oil and natural gas production facilities that are major and area sources of HAPs. A"major source"is defined as • a stationary source that emits or has the potential to emit 10 tpy of any single HAP or 25 tpy of any group of HAPs in the aggregate. An"area source"is any stationary source of HAPs that is not a"major source" [40 C.F.R. § 63.2]. Emission limits are established to classify the Platteville Plant as a synthetic minor source or"area source"of HAPs for the provisions of Subpart HH "Oil & Gas Production". For area sources, the effected sources include each triethylene glycol (TEG) dehydration units. The dehydrator at the Platteville Plant uses ethylene glycol; therefore, it is not subject to the provisions of Subpart HH. 40 CFR Part 63 Subpart ZZZZ- National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines (40 C.F.R. §,¢ 63.6580 to 63.6675) Subpart ZZZZ applies to stationary reciprocating internal combustion engines(RICE)at major and area sources of HAP emissions. The Platteville Plant is an area source of HAP emissions. For stationary RICE located at an area source of HAP emissions, a stationary RICE is existing if you commenced construction or reconstruction of the stationary RICE before June 12,2006 [(§63.6590(a)(1)(iii)] A stationary RICE located at an area source of HAP emissions is new if you commenced construction of the stationary RICE on or after June 12,2006 [(§63.6590(a)(2)(iii)]. A stationary RICE located at an area source of HAP emissions is reconstructed if you meet the definition of reconstruction in §63.2 and reconstruction is commenced on or after June 12,2006 [§63.6590(a)(3)(iii)]. AIRS 001, 002,003,004, 005 006, 007,008 were all constructed prior to June 12, 2006; therefore, they • are classified as existing stationary RICE at an area source of HAPS. These engines are subject to the • requirements of NESHAP ZZZZ. Existing stationary RICE located at an area source of HAP emissions must comply with the applicable emission limitations and operating limitations of Subpart ZZZZ no later than October 19, 2013 [§63.6595(a)]. AIRS 014 was manufactured on March 27, 2008; therefore it is classified as a new stationary RICE at an area source of HAPs. New stationary RICE located at an area source of HAP emissions must meet the requirements of 40 CFR, Part 60, Subpart.1JJJ. This engine has no other requirements under Subpart ZZZZ [§63.9590(c)]. 5.0 Compliance Assurance Monitoring Requirements A Compliance Assurance Monitoring(CAM) Plan for the subject equipment is provided in Appendix E. 6.0 State Regulations Regulation 3, Part A, Section II Regulation 3, Part A, Section II describes when an Air Pollutant Emission Notice(APEN)must be filed for new, modified, and existing sources. APENs are on file with the CDPHE for all non-APEN-exempt sources. Copies of current APENs on file with the State of Colorado are included with this renewal application. Regulation 3, Part B Regulation 3, Part B describes the requirements for Construction Permits. This renewal permit incorporates the applicable requirements from the following construction permits: 01 WE0422, 01WE0423,E0423,01 W E0424, 01WE0425, 01 W E0426,01 W E0427,01 W E0428, 01 W E0429, • 01 WE0430,01 WE0432, and 07WE0993. Regulation 3, Part C Regulation 3, Part C describes the requirements for Title V Operating Permits. The Platteville Plant is subject to Regulation 3, Part C and is permitted under 02OPWE252. Regulation 3, Part D Regulation 3, Part D sets forth PSD and NNSR requirements. The Platteville Plant is not subject to PSD or NSR review at this time. Regulation 6 Regulation 6 incorporates by reference the EPA's New Source Performance Standards (NSPS). NSPS applicability is discussed in Section 3.0 above. Regulation 7, Section XII Regulation 7, Section XII.A.3 specifies that the control requirements set forth in Section XII.G apply to natural gas processing plants located in the 8-Hour Ozone Control Area. Section XII.G requires that natural gas processing plants comply with the requirements of Regulation 7, Sections XII.B.,XII.C.I.a., XII.C.I.b., XI1.H. and XVI. • Section XII.B sets forth the definitions that apply in Section XII generally. • Section XII.C.I.a requires all air pollution control equipment used to demonstrate compliance • with this Section XII to be operated and maintained consistent with manufacturer specifications • and good engineering and maintenance practices. Manufacturer specifications for air pollution control equipment must be kept on file and adequately designed and sized to achieve the control efficiency rates required by Section XII,including the ability to handle reasonably foreseeable fluctuations in VOC emissions. • Section XII.C.I.b requires all condensate collection,storage,processing and handling operations, regardless of size,to be,to the maximum extent practicable,designed,operated and maintained so as to minimize leakage of VOC to the atmosphere. • Section XII.H requires a still vent and vent from any gas-condensate-glycol(GCG)separator (flash separator or flash tank),if present,on a glycol natural gas dehydrator to reduce uncontrolled actual emissions of VOC by at least 90 percent through the use of a condenser or air pollution control equipment if uncontrolled actual emissions are greater than 15 tpy VOC. • Section XVI specifies emission control requirements applicable to portable and stationary RICE located in 8-Hour Ozone Control Area. The Waukesha 7042 and 7044 GSI compressor engines are subject to Section XVI.B.I,which requires rich bum RICE>500 hp to operate with non- selective catalyst reduction and an air fuel ratio controller.The Platteville Plant meets this requirement. Section XII.G.t requires leak detection and repair(LDAR)practices as provided in 40 C.F.R.Part 60, Subpart KKK be implemented at natural gas processing plants in the 8-Hour Ozone Control Area, regardless of the date of construction of the affected facility. As provided in Section 3.0 above,Platteville Plant is subject to LDAR requirements in Subpart KKK and complies with this Section XII.G.t on that • basis. Section XII.G.2 requires air pollution control equipment be installed and properly operated to reduce emissions of VOC from any atmospheric condensate storage tank(or tank battery)used to store condensate that has not been stabilized that has uncontrolled actual emissions of greater than or equal to two tons per year. The Platteville Plant does not have any atmospheric condensate storage tank or tank battery;therefore Section XII.G.2 does not apply. Regulation 8 Regulation 8 incorporates by reference the EPA's National Emission Standards for Hazardous Air Pollutants(NESHAPs).NESHAP applicability is discussed in Section 4.0 above. • • PLATTEVILLE GAS PROCESSING PLANT APPENDIX B • • • Platteville Gas Processing Plant Title V Operating Permit Application Forms Facility Information The Following Forms are Attached: 2000-100 2000-101 2000-102 2000-102a 2000-102b 2000-602 2000-603 2000-605 2000-607 2000-608 2000-700 2000-800 . Operating Permit Application FACILITY IDENTIFICATION FORM 2000-100 Colorado Department of Public Health and Environment Rev 06-95 . Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE 1. Facility name and Name Platteville Gas Processing Plant mailing address Street or Route 370 Seventeenth Street,Suite 2500 City.State,Zip Code Denver,Colorado 80202 2. Facility location Street Address Sec 8,T3N,R66W (No P.O. Box) City,County,Zip Code Platteville,Weld County,Colorado 3. Parent corporation Name DCP Midstream,LP Street or Route 370 Seventeenth Street,Suite 2500 City,State,Zip Code Denver,Colorado 80202 Country(if not U.S.) 4. Responsible Name Joe Kuchinski official Title V.P.Area Operations North Telephone (970)378-6345 5. Permit contact person Name Wesley Hill Title Senior Environmental Specialist • (If Different than 4) Telephone (303)605-1716 6. Facility SIC code: 1321 7. Facility identification code: CO 1230595 8. Federal Tax I.D.Number: 841041166 9. The Platteville Gas Processing Plant is a natural gas processing plant and compressor station designed to extract natural gas liquids from field-produced natural gas,and recompress the processed gas prior to transmission to the sales pipeline. 10. Type of operating permit New Modified x Renewal 11. Is the facility located in a"nonattainment"area: X Yes No If"Yes",check the designated "non-attainment" pollutant(s): Carbon Monoxide x Ozone PMI0 Other(specify) • 1 12. List all(Federal and State)air pollution permits(including grandfathered units),plan approvals and exemptions issued to this facility.List the number,date and what unit/process is covered by each permit. For a Modified Operating Permit,do not complete this item. 02OPWE252,Title V Operating Permit,June 1,2007 01WE0422,C-168,Waukesha L-7044 GSI 01WE0423,C-169,Waukesha L-7044 GSI 01WE0424,C-170,Waukesha L-7044 GSI 01WE0425,C-175,Waukesha L-7044 GSI 01WE0426,C-177,Waukesha L-7044 GSI 01WE0427,C-172,Waukesha L-7044 GSI 01WE0428,C-173,Waukesha L-7044 GSI 01WE0429,C-171,Waukesha L-7042 GSI 01WE0430,D-001,Ethylene Glycol Dehydrator 01WE0432,F001,Fugitive Emissions of VOC from Equipment Leaks 07WE0993,C-180,Waukesha L-7044 GSI S I 2 Operating Permit Application FACILITY PLOT PLAN FORM 2000-101 Colorado Department of Public Health and Environment Rev 06-95 Air Pollution Control Division Facility Name: Platteville Gas Processing Plant Facility Identification Code:CO 1230595 The operating permit must be prepared and submitted on forms supplied by the Division. Use of this form is required for all operating permit applications. The Division will not consider or act upon your application unless each form used has been entirely completed. Completion of the information in the shaded area of this form is optional. Use"NA"where necessary to identify an information request that does not apply and is not in the optional shaded area. In order for a comprehensive air quality analysis to be accomplished, a facility plot plan MUST be included with the permit application. Drawings provided must fit on generic paper sizes of 8 1/2"X 11", 8 1/2"X 14"or 11"X 15", as appropriate to display the information being provided. Include the facility name and facility identification code on all sheets. For facilities with large areas, sketches of individual buildings, on separate drawings, may be needed to allow easy identification of stacks or vents. Insignificant activities do not need to be shown. 1. A plant layout(plan view) including all buildings occupied by or located on the site of the facility and any outdoor process layout. 2. The maximum height of each building (excluding stack height). See Appendix C - 3. The location and coded designation of each stack. Please ensure these designations correspond to the appropriate stacks listed on the other permit forms in this application. The drawings need not be to scale if pertinent dimensions are annotated, including positional distances of structures, outdoor processes and free standing stacks to each other and the property boundaries. 4. The location of property boundary lines. • 5. Identify direction "North"on all submittals. Are there any outdoor storage piles on the facility site with air pollution emissions that need to be reported? Yes x No If"Yes", what is the material in the storage pile(s)? Are there any unpaved roads or unpaved parking lots on the facility site? x Yes No List the name(s) of any neighboring state(s)within a 50 mile radius of your facility: N/A S 3 Operating Permit Application SOURCE AND SITE DESCRIPTIONS FORM 2000-102 Colorado Department of Public Ilealth and Environment Rev 06-95 • Air Pollution Control Division Facility Name: Platteville Gas Processing Plant Facility Identification Code:CO 1230595 The operating permit must be prepared and submitted on forms supplied by the Division. Use of this form is required for all operating permit applications. The Division will not consider or act upon your application unless each form used has been entirely completed. Completion of the information in the shaded area of this form is optional. Use"NA"where necessary to identify an information request that does not apply and is not in the optional shaded area. 1.Briefly describe the existing Unit(s)to be permitted. Attach copies of Form 2000-700 as needed to provide the information. Process flowsheets or line diagrams showing major features and locations of air pollution control equipment can be most effective in showing the location and relationships of the units. Providing mass flowrates/balances at critical points on the diagrams is very helpful when developing an understanding of the processes involved. The Platteville Gas Processing Plant is a natural gas processing plant and compressor station designed to extract natural gas liquids from field-produced natural gas, and recompress the processed gas prior to transmission to the sales pipeline. Field gas is first charged to a separator where liquids,such as water and condensate formed during transport to the plant, are separated from the gas stream. The liquids are stored in two pressurized condensate tanks until transported from the plant by truck.Any vapors from the pressurized condensate storage tanks are routed through the vapor recovery unit to the inlet. The gas stream discharged from the separator is compressed to approximately 900 psig and sent to the processing skid.The gas stream fed to the processing skid is chilled by a propane refrigeration system to separate the natural gas liquids(NGL)from the gas stream.The NGL liquids are heated in a stabilizer vessel to remove the lighter hydrocarbons. The hydrocarbon vapors and the vapors from the inlet separator are compressed and sent to either the inlet or discharge gas lines. Moisture contained in the gas stream is absorbed by ethylene glycol. The moisture-laden glycol is regenerated in a reboiler.The absorbed water volatilizes and is discharged to the atmosphere.The glycol solution is recirculated to remove additional moisture from the gas • stream. Natural gas liquids are stored in three pressurized tanks, pending removal from the plant by pipeline.The compressed gas is transported off-site by pipeline. During a plant turn-around or in case of emergency,the facility can be blown down to the flare. 2.Site Location and Description (Include instructions needed to drive to remote sites not identified by street addresses) Site location: Sec 8,T3N, R66W The plant is located near Platteville in Weld County, Colorado. From the intersection of US-85 and CR-32 (Grand Ave) located on the east side of Platteville CO (34 miles NE of Denver), drive 1 mile North on US-85 to CR-34,turn East and drive 1.3 miles on CR-34 to the Plant on the left 3. Safety Equipment Identify safety equipment required for performing an inspection of the facility: Protection x Other, specify Fire retardant clothing x Hard Hat x Safety shoes x Hearing Protection Gloves • 4 Operating Permit Application SOURCE DESCRIPTION-APENS FORM 2000-102A Colorado Department of Public Health and Environment Rev 06-95 41 Air Pollution Control Division Facility Name:Platteville Gas Processing Plant Facility Identification Code: CO 1230595 NOTE: Each new or updated Air Pollutant Emission Notice (APEN) submitted must be accompanied by payment of$152.90 per APEN. 1.For each emission unit enclose a copy of the most current complete Air Pollutant Emission Notice(APEN)on file with the Division. If the most current APEN was not completely and correctly filled out, a revised APEN is required. List an APEN number, date, and a brief description of the unit/process covered by the APEN. (No filing fees are needed for these copies) Appendix C contains copies of the following APENs: Source ID AIRS ID Source Usage Source Description C-168 001 Natural gas compressor 1,680 hp,Waukesha Model L-7044 GSI, standard rich engine burn,turbocharged, natural gas-fired engine w/AFR & NSCR C-169 002 Natural gas compressor 1,680 hp,Waukesha Model L-7044 GSI, standard rich engine burn,turbocharged, natural gas-fired engine wl AFR & NSCR C-170 003 Natural gas compressor 1,680 hp,Waukesha Model L-7044 GSI, standard rich engine burn, turbocharged, natural gas-fired engine w/AFR & NSCR C-175 004 Natural gas compressor 1,680 hp,Waukesha Model L-7044 GSI,standard rich engine burn, turbocharged, natural gas-fired engine wl AFR & NSCR • C-177 005 Natural gas compressor 1,680 hp,Waukesha Model L-7044 GSI, standard rich engine burn, turbocharged, natural gas-fired engine wl AFR & NSCR C-172 006 Propane compression for 1,400 hp,Waukesha Model L-7044 GSI, standard rich refrigeration for processing burn, turbocharged, natural gas-fired engine wl AFR skid & NSCR C-173 007 Propane compression for 1,400 hp, Waukesha Model L-7044 GSI, standard rich refrigeration for processing burn, turbocharged, natural gas-fired engine wl AFR skid & NSCR C-171 008 Compression of the stabilizer 1,478 hp, Waukesha Model L-7042 GSI, standard rich and inlet separator vapors burn,turbocharged, natural gas-fired engine w/AFR & NSCR C-180 014 Natural gas compressor 1,680 hp,Waukesha Model L-7044 GSI, standard rich engine burn,turbocharged, natural gas-fired engine w/AFR & NSCR D-001 009 Natural gas dehydration 85.0 MMscfd Ethylene glycol dehydrator F-001 011 Fugitive emission of VOC from Fugitive emission of VOC from equipment leaks equipment leaks H001 010 Hot oil heater 15.0 MMBtu/hr 2.No APEN exists for an emission unit. List the new APEN and the appropriate descriptive information here. Submit the APEN with a construction permit application. New APEN and permit application submitted (NA) 3.A revised APEN was prepared and enclosed for an emission unit. List the APEN and the appropriate descriptive information here. A revised APEN is needed where a significant increase in emissions has occurred, or is planned; or a major modification of the unit has occurred or is planned; or the existing information needs correction or completion. A construction permit application may need to be submitted. Revised APEN submitted as part of this application: Yes x No Filing Fee Enclosed 5 New permit application enclosed: Yes x No • Permit modification application enclosed: Yes x No S S 6 Operating Permit Application SOURCE DESCRIPTION-INSIGNIFICANT ACTIVITIES FORM 2000-102B Colorado Department of Public I lealth and Environment Rev 06-95 • Air Pollution Control Division Facility Name: Platteville Gas Processing Plant Facility Identification Code:CO 1230595 NOTE:The operating pennit must be prepared and submitted on fonns supplied by the Division. This is a supplemental form for use only when necessary to provide complete intonation in the operating permit application.The Division will not consider or act upon your application unless each fonn used has been entirely completed. Certain categories of sources and activities are considered to be insignificant contributors to air pollution and are listed below. A source solely comprised of one or more of these activities is not required to obtain an operating permit pursuant to Regulation 3, unless the source's emissions trigger the major source threshold as defined in Part A, Section 1.6.58 of Regulation 3. For the facility, mark all insignificant existing or proposed air pollution emission units, operations, and activities listed below. (a) noncommercial (in-house)experimental and analytical laboratory equipment which is bench scale in nature including quality control/quality assurance laboratories, process support laboratories, environmental laboratories supporting a manufacturing or industrial facility, and research and development laboratories. (b) research and development activities which are of a small pilot scale and which process less than 10,000 pounds of test material per year. (c) small pilot scale research and development projects less than six months in duration with controlled actual emissions less than 500 pounds of any criteria pollutant or 10 pounds of any non-criteria reportable pollutant. Disturbance of surface areas for purposes of land development, which do not exceed 25 contiguous acres and which do not exceed six months in duration. (This does not include mining operations or disturbance of contaminated soil). x Each individual piece of fuel burning equipment, other than smokehouse generators and internal combustion engines,which uses gaseous fuel, and which has a design rate less than or equal to 5 million Btu per hour. (See definition of fuel burning equipment, Common Provisions Regulation). Petroleum industry flares, not associated with refineries, combusting natural gas containing no H2S except in trace(less than 500 ppmw)amounts, approved by the Colorado Oil and Gas Conservation Commission and having uncontrolled emissions of any pollutant of less than five tons per year. x Chemical storage tanks or containers that hold less than 500 gallons, and which have a daily throughput less than 25 gallons. Landscaping and site housekeeping devices equal to or less than 10 H.P. in size(lawnmowers, trimmers, snow blowers, etc.). Crude oil or condensate loading truck equipment at crude oil production sites where the loading rate does not exceed 10,000 gallons per day averaged over any 30 day period. x Chemical storage areas where chemicals are stored in closed containers, and where total storage capacity does not exceed 5000 gallons. This exemption applies solely to storage of such chemicals. This exemption does not apply to transfer of chemicals from,to, or between such containers. Oil production wastewater(produced water tanks), containing less than 1% by volume crude oil, except for commercial facilities which accept oil production wastewater for processing. Storage of butane, propane, or liquified petroleum gas in a vessel with a capacity of less than 60,000 gallons, provided the requirements of Regulation No. 7, Section IV are met,where applicable. x Storage tanks of capacity<40,000 gallons of lubricating oils. • Venting of compressed natural gas, butane or propane gas cylinders, with a capacity of 1 gallon or less. Fuel storage and dispensing equipment in ozone attainment areas operated solely for company-owned vehicles where the daily fuel throughput is no more than 400 gallons per day, averaged over a 30 day period. x Crude oil or condensate storage tanks with a capacity of 40,000 gallons or less. • Storage tanks meeting all of the following criteria: (i) annual throughput is less than 400,000 gallons; and (ii)the liquid stored is one of the following: (A) diesel fuels 1-D, 2-D, or 4-D; (B) fuel oils#1 through#6; (C) gas turbine fuels 1-GT through 4-GT; (D) an oil/water mixture with a vapor pressure lower than that of diesel fuel (Reid vapor pressure of.025 PSIA). x Each individual piece of fuel burning equipment which uses gaseous fuel, and which has a design rate less than or equal to 10 million Btu per hour, and which is used solely for heating buildings for personal comfort. Stationary Internal Combustion Engines which: (i) power portable drilling rigs; or (ii)are emergency power generators which operate no more than 250 hours per year; or (iii)have actual emissions less than five tons per year or rated horsepower of less than 50. • Surface mining activities which mine 70,000 tons or fewer of product material per year. A fugitive dust control plan is required for such sources. Crushers, screens and other processing equipment activities are not included in this exemption. x Air pollution emission units, operations or activities with emissions less than the appropriate de minimis reporting level. NOTE: Material Data Safety Sheets (MSDS) do not have to be submitted for any insignificant activities. USE FORM 2000-700 TO PROVIDE AN ITEMIZED LIST OF THE SOURCES OR ACTIVITIES BEING IDENTIFIED AS INSIGNIFICANT ACTIVITIES. DO NOT ITEMIZE INDIVIDUAL PIECES OF LANDSCAPING EQUIPMENT. THE LIST IS NEEDED TO ACCURATELY ACCOUNT FOR ALL ACTIVITIES AT THE FACILITY • B Operating Permit Application PLANT-WIDE HAZARDOUS AIR POLLUTANTS FORM 2000-602 Colorado Department of Public Health and Environment Rev 116-95 lb Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE 1. Facility name:Platteville Gas Processing Plant 2. Facility identification code:CO 1230595 3. Complete the following emissions summary for all hazardous air emissions at this facility.Calculations attached. Attach a copy of all calculations to this form. X Attached Pollutant CAS Common or Generic Actual emissions Allowable OR Potential to emit Pollutant Name Quantity Units Quantity Units 75-07-0 Acetaldehyde 0.59 TPY 107-02-8 Acrolein 0.56 TPY 71-43-2 Benzene 1.58 TPY 50-00-0 Formaldehyde 2.09 TPY 67-56-1 Methanol 0.65 TPY 110-54-3 n-Hexane 0.70 TPY 108-88-3 Toluene 0.40 TPY 1330-20-7 Xylenes 0.20 TPY 100-41-4 Ethylbenzene 0.02 TPY • • .i . NOTE: If there is a permit for this unit, the permit limits are the same as the potential to emit. • 9 Operating Permit Application PLANT-WIDE CRITERIA AIR POLLUTANTS FORM 2000-603 Colorado Department of Public Health and Environment 09-94 . Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE 1. Facility name:Platteville Gas Processing Plant 2. Facility identification code:CO 1230595 3. Complete the following emissions summary for the listed emissions at this facility. Air pollutant Actual Potential to Maximum allowable emit TPY TPY TPY Particulates(TSP) 0.70 0.70 PM-10 0.70 0.70 Nitrogen oxides 237.20 237.20 Volatile organic compounds 156.0 156.0 Carbon monoxide 236.1 236.1 Lead Sulfur dioxide 0.10 0.10 Total reduced sulfur Reduced sulfur compounds Hydrogen sulfide• Sulfuric acid mist Fluorides i 10 Operating Permit Application PERMIT SHIELD PROTECTION FORM 2000-605 Colorado Department of Public Health and Environment IDENTIFICATION Rev 06-95 Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE 1.Facility name: Platteville Gas Processing Plant 2.Facility identification code:CO 1230595 3. Specify Emission Source: 4.Do not use 5.Pollutant. 6. Colorado Air Quality 7. Equipment, Regulations State or Only Process • NA • 8.Other requirements(e.g.,malfunction reporting,special operating conditions from an State Only existing permit such as material usage,operating hours,etc.) NOTE: REQUESTS FOR THE SHIELD MUST BE FOR A SPECIFIC REQUIREMENT IN THE REGULATIONS. USE FORM 2000-700 TO PROVIDE AN EXPLANATION OF WHY THE SHIELD IS REQUESTED 11 Operating Pennit Application PLANT-WIDE APPLICABLE REQUIREMENTS FORM 2000-607 Colorado Department of Public Health and Environment Rev 06-95 Air Pollution Control Division FORM NOT REQUIRED FOR ALL FACILITIES-SEE INSTRUCTIONS#3 AND#8 ON REVERSE SIDE IF FORM 2000-607 IS USED;FORM 2000-608 MUST ALSO BE COMPLETED 1.Facility name:Platteville Gas Processing Plant 2.Facility identification code:CO 1230595 3. Pollutant 4. Colorado Air Quality 5. 6. Limitation 7.Compliance Regulations State Status or Only IN OUT Permit Number NA • 8. Is this facility subject to the provisions governing prevention of accidental releases of hazardous air pollutants contained in section 112(r)(7)of the Clean Air Act? X Yes No Has a prevention plan been prepared'?X Yes No Has the plan been submitted to the regulatory agency? x Yes No What Agency? Environmental Protection Agency Date submitted: 9.Other requirements(e.g.,malfunction reporting,special operating conditions from an State Only Compliance existing permit such as material limitation, hours of operation,etc.) Status IN OUT ****USE FORM 2000-700 TO EXPLAIN HOW COMPLIANCE WAS DETERMINED FOR EACH APPLICABLE REQUIREMENT. THIS FORM IS NOT A SUBSTITUTE FOR FORM 2000-604***** 12 Operating Permit Application PLANT-WIDE COMPLIANCE PLAN FORM 2000-608 Colorado Department of Public Health and Environment COMMITMENTS AND SCHEDULE Rev 06-95 Air Pollution Control Division • USE THIS FORM ONLY IF FORM 2000-607 USED SEE INSTRUCTIONS ON REVERSE SIDE 1.Facility name:Platteville Gas Processing Plant 2. Facility identification code:CO 1230595 3. For facilities that are presently in compliance with all applicable requirements, including any monitoring and compliance certification requirements under Colorado Air Quality Regulation 3,Part C that apply,complete the following. These commitments are part of the application for operating permits. X We will continue to operate and maintain this facility in compliance with all applicable requirements. Form 2000-607 includes new requirements that apply or will apply to this facility during the term of the permit. We will meet such requirements on a timely basis. 4. For facilities not presently fully in compliance,complete the following. This facility is in compliance with all applicable requirements except for those indicated below. We will achieve compliance according to the following schedule(If more space is needed attach additional sheets.): Applicable Requirement Corrective Deadline Actions 1. III 2 3. Progress reports will be submitted: Start date: and every six(6)months thereafter THIS FORM IS NOT A SUBSTITUTE FOR FORM 2000-606 • 13 Operating Permit Application TABULATION OF PERMIT APPLICATION FORMS FORM 2000-800 Colorado Department of Health 09-94•Air Pollution Control Division Facility Name: Platteville Gas Processing Plant Facility Identification Code:CO 1230595 I ADMINISTRATION This application contains the following loons: x Fonn 2000-100,Facility Identification x Form 2000-101,Facility Plot Plan x Forms 2000-102.-I 02A,and-102B,Source and Site Descnptions II. EMISSIONS SOURCE Total Number DESCRIPTION of This Fonn This application contains the following forms x Fonn 2000-200,Stack Identification 1 lone fonn for each facility boiler,printing Fonn 2000-300.Boiler or Furnace Operation For 2000-301,Storage Tanks X Fonn 2000-302,Internal Combustion Engine 9 Form 2000-303,Incineration Fonn 2000-304,Printing Operations Fonn 2000-305,Painting and Coating Operations X Form 2000-306,Miscellaneous Processes 1 Form 2000-307,Glycol Dehydration Unit III. AIR POLLUTION CONTROL Total Number SYSTEM of This Form This application contains the following forms: x Form 2000-400,Miscellaneous 2 41, Form 2000-401,Condensers Fonn 2000-402,Adsorbers Fonn 2000-403,Catalytic or Thermal Oxidation Form 2000-404,Cyclones/Settling Chambers Fonn 2000-405,Electrostatic Precipitators Form 2000-406,Wet Collection Systems Fonn 2000-407,Baghouses/Fabric Filters IV. COMPLIANCE Total Number DEMONSTRATION of This Fonn this application contains the following forms x Form 2000-500,Compliance Certification-Monitoring and 1 (one for each facility boiler,printing operation, Renortiue Form 2000-501,Continuous Emission Monitoring X Fonn 2000-502,Periodic Emission Monitoring Using 1 Portable Monitors X Fonn 2000-503,Control System Parameters or Operation 1 Parameters of a Process Form 2000-504,Monitoring Maintenance Procedures Fonn 2000-505,Stack Testing X Fonn 2000-506,Fuel Sampling and Analysis 1 x Fonn 2000-507,Recordkeeping 1 x Fonn 2000-508,Other Methods 1 III 14 V. EMISSION SUMMARY AND Total Number • COMPLIANCE CERTIFICATION of This Form This application contains the following forms X Form 2000-600,Emission Unit Hazardous Air Pollutants 1 quantifying emissions,certifying compliance with applicable requirements,and developing a compliance plan x Form 2000-601,Emission Unit Criteria Air Pollutants 1 x Form 2000-602,Facility Ilazardous Air Pollutants 1 X Form 2000-603,Facility Criteria Air Pollutants 1 X Form 2000604,Applicable Requirements and Status of 1 Emission Unit _ x Form 2000-605,Permit Shield Protection Identification 2 x Fonn 2000-606,Emission Unit Compliance Plan- j Commitments and Schedule X Form 2000-607,Plant-Wide Applicable Requirements 1 x Form 2000-608,Plant-Wide Compliance Plan- 1 Commitments and Schedule VI. SIGNATURE OF RESPONSIBLE OFFICIAL - FEDERAIJSTATE CONDITIONS A. STATEMENT OF COMPLETENESS I have reviewed this application in its entirety and,based on information and belief formed after reasonable inquiry,I certify that the statements and information contained in this application ale true,accurate and complete. • R. CERTIFICATION OF FACILITY COMPLIANCE STATUS-FEDERAL/STATE CONDITIONS(check one box only) x I certify that the facility described in this air pollution permit application is fully in compliance with all applicable requirements. 0 I certify that the facility described in this air pollution permit application is fully in compliance with all applicable requirements,except for the following emissions unit(s): (list all non-complying units) WARNING: Any person who knowingly,as defined in§18-1-501(6),C.R.S.,makes any false material statement, representation,or certification in,or omits material information from this application is guilty of a misdemeanor • and may be punished in accordance with the provisions of§25-7 122,1,C.R.S. Printed or Typed Name Title Joe Kuchinski V.P.Area Operations North Signature/ Date Signed S a3 2o,i • 15 • • • • Operating Permit Application CERTIFICATION FOR STATE-ONLY CONDITIONS FORM 2000-800 Colorado Department of Health 09-94 Air Pollution Conhol Division Facility Name: Platteville Gas Processing Plant Facility Identification Code:CO 1230595 VI. SIGNATURE OF RESPONSIBLE OFFICIAL-STATE ONLY CONDITIONS A. STATEMENT OF COMPLETENESS I have reviewed this application in its entirety and,based on information and belief formed after reasonable inquiry,1 certify that the statements and information contained in this application are true,accurate and complete. B. CERTIFICATION OF FACILITY COMPLIANCE STATUS FOR STATE-ONLY CONDITIONS(check one box only) x I certify that the facility described in this air pollution permit application is fully iu compliance with all applicable requirements. I certify that the facility described in this air pollution permit application is fully in compliance with all applicable requirements,except for the following emissions unit(s): (list all non-complying units) WARNING: Any person who knowingly,as defined in§18-1-501(6),C.R.S.,makes any false material statement, • representation,or certification in,or omits material information from this application is guilty of a misdemeanor and may be punished in accordance with the provisions of§25-7 122.1,C.R.S. Printed or Typed Name Title Joe Kuchinslci V.P.Area Operations North Signature Date Signed 5 -23 -02a/i SEND ALL MATERIALS TO: COLORADO DEPARTMENT OF HEALTH APCD-SS-B1 4300 CHERRY CREEK DRIVE SOUTH DENVER,CO 80246-1530 • 16 • MAJOR SOURCE OPERATING PERMIT APPLICATION APPLICATION COMPLETENESS SUMMARY FORM 1. FACILITY NAME: Z PERMIT: 3. REVIEW ENGINEER: 4. DATE OF APPLICATION: 5. DATE RECEIVED BY APCD COMPLETENESS DETERMINATION I. IDENTIFYING INFORMATION COMPLETE INCOMPLETE _ NOT APPLICABLE II. EMISSIONS COMPLETE _ INCOMPLETE NOT APPLICABLE _ III. APPLICABILITY COMPLETE INCOMPLETE NOT APPLICABLE IV. COMPLIANCE COMPLETE INCOMPLETE NOT APPLICABLE APPLICATION FORM CERTIFIED FOR TRUTH,ACCURACY,AND COMPLETENESS BY: • OFFICIAL TITLE SIGNATURE DATE APPLICATION EVALUATION COMPLETE(BASIC INFORMATION PRESENT TO BEGIN PROCESSING) INCOMPLETE-RETURN WITH ADDITIONAL INFORMATION BY: COMMENTS REVIEWED BY: DATE • 17 MAJOR SOURCE OPERATING PERMIT APPLICATION APPLICATION COMPLETENESS CHECK LIST • I. IDENTIFYING INFORMATION COMPLETE INCOMPLETE NOT APPLICABLE A. FACILITY INFORMATION FACILITY NAME, LOCATION&MAILING ADDRESS YES _ NO PERMIT CONTACT PERSON _ YES NO RESPONSIBLE OFFICIAL _ YES NO PERMIT REQUESTED YES _ NO B. SOURCE DESCRIPTION 1. OPERATIONAL INFORMATION: YES NO SIC/SCC CODES _ YES NO LISTING AND DESCRIPTION OF EMISSION SOURCE(S) YES NO 2. IDENTIFICATION AND DESCRIPTION OF ALTERNATIVE OPERATIVE SCENARIOS(IF APPLICABLE) _ YES NO N/A C. PERMIT SHIELD REQUESTED _ YES NO II. EMISSIONS COMPLETE INCOMPLETE NOT APPLICABLE A. EMISSIONS INFORMATION 1. QUANTIFICATION OF ALL EMISSIONS OF REGULATED AIR POLLUTANTS YES _ NO • 2. EMISSION SOURCES: IDENTIFICATION AND DESCRIPTION OF ALL EMISSION SOURCES IN SUFFICIENT DETAIL TO YES NO ESTABLISH THE BASIS FOR FEES AND APPLICABILITY OF REQUIREMENTS. A LIST OF INSIGNIFICANT EMISSIONS UNITS OR ACTIVITIES EXEMPTED _ YES _ NO _ N/A BECAUSE OF SIZE OR PRODUCTION RATE. 4. PROCESS INFORMATION TO THE EXTENT IT IS NEEDED TO DETERMINE OR REGULATE EMISSIONS: FUELS YES NO N/A RAW MATERIAL(S)/MATERIALS USED YES _ NO NIA PRODUCTION RATES _ YES NO _ N/A 5. FOR REGULATED AIR POLLUTANTS, LIMITATIONS ON SOURCE OPERATIONS AFFECTING: EMISSIONS _ YES NO _ N/A ANY WORK PRACTICE STANDARDS YES NO N/A 6. OTHER INFORMATION REQUIRED BY ANY APPLICABLE REQUIREMENTS FOR ALL REGULATED AIR POLLUTANTS SUCH AS: FLOW RATES YES NO N/A STACK PARAMETERS YES NO N/A 7. CALCULATIONS ON WHICH EMISSIONS RELATED INFORMATION ARE BASED YES NO N/A • 18 III. APPLICABILITY _ COMPLETE INCOMPLETE NOT APPLICABLE 1. CITATION AND DESCRIPTION OF ALL APPLICABLE REQUIREMENTS YES NO 2. OTHER SPECIFIC INFORMATION THAT MAY BE NECESSARY TO IMPLEMENT AND ENFORCE OTHER YES _ NO APPLICABLE REQUIREMENTS OR TO DETERMINE THE APPLICABILITY OF REQUIREMENTS 3. AN EXPLANATION OF ANY PROPOSED EXEMPTIONS FROM OTHERWISE APPLICABLE REQUIREMENTS YES _ NO _ N/A IV. COMPLIANCE _ COMPLETE INCOMPLETE NOT APPLICABLE A. COMPLIANCE STATUS 1. A DESCRIPTION OF THE COMPLIANCE STATUS OF THE SOURCE WITH RESPECT TO ALL YES _ NO APPLICABLE REQUIREMENTS 2. FOR APPLICABLE REQUIREMENTS WITH WHICH THE SOURCE IS IN COMPLIANCE,A STATEMENT _ YES NO THAT THE SOURCE WILL CONTINUE TO COMPLY WITH SUCH REQUIREMENTS 3. FOR APPLICABLE REQUIREMENTS THAT WILL BECOME EFFECTIVE DURING THE PERMIT TERM, YES NO _ N/A A STATEMENT THAT THE SOURCE WILL MEET SUCH REQUIREMENTS ON A TIMELY BASIS 4. FOR REQUIREMENTS FOR WHICH THE SOURCE IS NOT IN COMPLIANCE AT THE TIME OF YES _ NO N/A PERMIT ISSUANCE,A NARRATIVE DESCRIPTION OF HOW THE SOURCE WILL ACHIEVE COMPLIANCE WITH SUCH REQUIREMENTS 5. IDENTIFICATION AND DESCRIPTION OF AIR POLLUTION CONTROL EQUIPMENT AND COMPLIANCE YES NO MONITORING DEVICES OR ACTIVITIES 6. DESCRIPTION OF OR REFERENCE TO ANY APPLICABLE TEST METHOD FOR DETERMINING YES NO COMPLIANCE WITH EACH APPLICABLE REQUIREMENT . B. COMPLIANCE SCHEDULE _ COMPLETE INCOMPLETE NOT APPLICABLE 1. A SCHEDULE OF COMPLIANCE FOR SOURCES THAT ARE NOT IN COMPLIANCE WITH ALL _ YES _ NO N/A APPLICABLE REQUIREMENTS AT THE TIME OF PERMIT ISSUES 2. A SCHEDULE FOR SUBMISSION OF CERTIFIED PROGRESS REPORTS NO LESS FREQUENTLY YES _ NO N/A THAN EVERY SIX MONTHS FOR SOURCES REQUIRED TO HAVE A SCHEDULE OF COMPLIANCE TO REMEDY A VIOLATION C. COMPLIANCE CERTIFICATION COMPLETE INCOMPLETE NOT APPLICABLE 1. CERTIFICATION OF COMPLIANCE WITH ALL APPLICABLE REQUIREMENTS BY _ YES NO A RESPONSIBLE OFFICIAL 2. A STATEMENT OF METHODS USED FOR DETERMINING COMPLIANCE, INCLUDING A DESCRIPTION YES NO OF MONITORING, RECORDKEEPING,AND REPORTING REQUIREMENTS AND TEST METHODS 3. A SCHEDULE FOR SUBMISSION OF COMPLIANCE CERTIFICATIONS _ YES NO 4. A STATEMENT INDICATING THE SOURCES COMPLIANCE STATUS WITH ANY APPLICABLE YES NO ENHANCED MONITORING AND COMPLIANCE CERTIFICATION REQUIREMENTS OF THE FEDERAL ACT • 19 • Platteville Gas Processing Plant Title V Operating Permit Application Forms Sources: C-168,C-169,C-170,C-175, C-177,C-172, C-173 and C-171 The Following Form is Attached: 2000-302 • • • Operating Permit Application INTERNAL COMBUSTION ENGINE OPERATION FORM 2000-302 Colorado Department of Rev 06-95 Public Health and Environment Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE 1. Facility name:Platteville Gas Processing Plant 2. Facility identification code:CO 1230595 3. Stack identification code: P-001 4. Engine(Unit)code:C-168 4a.Date first placed in service: December 2001 Date last modified: September 24,2009 5. Engine use:Powers a natural gas compressor 6. Engine Features: 2-Cycle 4-Cycle Ni Spark-ignition Diesel Standard rich burn \ Standard lean burn Air/fuel ratio controller x Turbocharger Low-NOx design Other(Describe): 7.Emission controls: No '1 Yes-Attach control device form Non-Selective catalytic reduction Three-way catalyst Selective catalytic reduction Ammonia injected NSCR V' Other: 8. Manufacturer:Waukesha 9. Model No: L-7044 GSI S/N: C-14610/1 10. Max Fuel Design Rate: 12.85 MMBTU/hr 11. Horsepower Max Design: 1,680 Site: 1,680 12. Heat Rate: 7,650 BTU/HP-hr 13. Operating Temp:Min. Max. °l 14.Fuels: Primary Fuel Backup Fuel 41 IPFuel Type: Natural Gas Heating Value BTU/SCF 1,040 Sulfur Content (Wt.%) 0(0%H2S) Ash Content, (Wt.%) N/A Moisture Content (%) 0 Maximum Hourly Consumption(Ftl,gal) 12,357 scf Maximum Yearly Consumption(Ft3,gal) 108.25 mmscf NOTE: Data entry below is NOT OPTIONAL if parametric monitoring is used for compliance demonstration 15.Operatronal Parameters . Low _; ': . _ .r i131�4i1l . IgnitiotTirning d 1 E r ' :40e14 WM) r` a • J 'cl Alf Temp I;F • ,fu E t r // s Air,and Fuel Unfold rC Pressu Exhaust Temperature(�F) [ u t Exhaust Oxygen('fie) / . . ,' Wake fail.Position: ' ... . ' "P y [ ***** Identify,the method of compliance demonstration by completing Form 2000-500,***** DESCRIPTION OF METHODS USED FOR DETERMINING COMPLIANCE. Attach Form 2000-500 to this form. ***** Please complete the Air Pollution Control Permit Application Forms 2000-600 and 2000-601 for this Unit. ***** • Operating Pennit Application INTERNAL COMBUSTION ENGINE OPERATION FORM 2000-302 Colorado Department of Rev 06-95 Public Health and Environment Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE 1. Facility name: Platteville Gas Processing Plant 2. Facility identification code:CO 1230595 3. Stack identification code:P-002 4. Engine(Unit)code:C-169 4a.Date first placed in service: December 2001 Date last modified: September 17,2008 5. Engine use:Powers a natural gas compressor 6. Engine Features: 2-Cycle 4-Cycle' Spark-ignition Diesel Standard rich burn Standard lean burn Air/fuel ratio controller J Turbocharger Low-NOx design Other(Describe): 7.Emission controls: No Ni Yes-Attach control device form Non-Selective catalytic reduction Three-way catalyst Selective catalytic reduction Ammonia injected NSCR V Other: 8. Manufacturer:Waukesha 9. Model No: L-7044 GSI S/N: C-13850/1 10. Max Fuel Design Rate: 12.85 MMBTU/hr 11. Horsepower Max Design: 1,680 Site: 1,680 12. Heat Rate: 7,650 BTU/HP-hr 13. Operating Temp:Min. Max. °F • 14.Fuels: Primary Fuel Backup Fuel#1 Fuel Type: Natural Gas Heating Value BTU/SCF 1,040 Sulfur Content (Wt.%) 0(0% H2S) Ash Content, (Wt.%) N/A Moisture Content (%) 0 Maximum Hourly Consumption(Ft3,gal) 12,357 scf Maximum Yearly Consumption(Ft3,gal) 108.25 mmscf NOTE: Data entry below is NOT OPTIONAL if parametric monitoring is used for compliance demonstration 15.Operational Parameters Low Ignition Timing(degrees) S Intake Air Air Temp::(filF): ':�� .. - .�4 .....,.,:., . , . atutFu fiDl - -. -Air Manta � . . - Exhaust Temperature A Exhaust Oxygen(%) Waste Gate Positiohr Fuel Regulator Setting ***** Identify,the method of compliance demonstration by completing Form 2000-500,***** DESCRIPTION OF METHODS USED FOR DETERMINING COMPLIANCE. Attach Form 2000-500 to this form. • ***** Please complete the Air Pollution Control Permit Application Forms 2000-600 and 2000-601 for this Unit. ***** • Operating Permit Application INTERNAL COMBUSTION ENGINE OPERATION FORM 2000-302 Colorado Department of Rev 06-95 Public Health and Environment Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE 1. Facility name:Platteville Gas Processing Plant 2. Facility identification code:CO 1230595 3. Stack identification code:P-003 4. Engine(Unit)code:C-170 4a.Date first placed in service: December 2001 Date last modified: June 26,2008 5. Engine use:Powers a natural gas compressor 6. Engine Features: 2-Cycle 4-Cycle 4 Spark-ignition Diesel Standard rich burn J Standard lean burn Air/fuel ratio controller 4 Turbocharger Low-NOx design Other(Describe): 7.Emission controls: No J Yes-Attach control device form Non-Selective catalytic reduction Three-way catalyst Selective catalytic reduction Ammonia injected NSCR v Other: 8. Manufacturer:Waukesha 9. Model No: L-7044 GS' S/N: C-171481/1 10. Max Fuel Design Rate: 12.85 MMBTU/hr 11. Horsepower Max Design: 1,680 Site: 1,680 12. Heat Rate: 7,650 BTU/HP-hr 13. Operating Temp:Min. Max. °F • 14.Fuels: Primary Fuel Backup Fuel#1 Fuel Type: Natural Gas Heating Value BTU/SCF 1,040 Sulfur Content (Wt.%) 0(0%H2S) Ash Content, (Wt.%) N/A Moisture Content (%) 0 Maximum Hourly Consumption(Ft3,gal) 12,357 scf Maximum Yearly Consumption(Ft3,gal) 108.25 mmscf NOTE: Data entry below is NOT OPTIONAL if parametric monitoring is used for compliance demonstration 15.Operational Parameters Low High $ ►R14.S Ignition Timing(degr eesj Speed(RPM) x , Intake Air ... Air and Fuel h a fold ; ' ti � M1 y Exh$Pst TeMPerature( ',. ._ .. - s - 4 tt�. :/ "j � "4;Y 14;1' Exhaust OxyBtm('!b)w K' •a :. 4a • ': : ;., . Ah;4':1+' f+ ***** Identify,the method of compliance demonstration by completing Form 2000-500,***** DESCRIPTION OF METHODS USED FOR DETERMINING COMPLIANCE. Attach Form 2000-500 to this form. ***** Please complete the Air Pollution Control Permit Application Forms 2000-600 and 2000-601 for this Unit. ***** 1111 Operating Pennit Application INTERNAL COMBUSTION ENGINE OPERATION FORM 2000-302 Colorado Department of Rev 06-95 Public Health and Environment Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE 1. Facility name:Platteville Gas Processing Plant 2. Facility identification code:CO 1230595 3. Stack identification code:P-008 4. Engine(Unit)code:C-171 4a.Date first placed in service: December 2001 Date last modified: February 16,2009 5. Engine use:Compression of the stabilizer and inlet separator vapors 6. Engine Features: 2-Cycle 4-Cycled Spark-ignition Diesel Standard rich burn d Standard lean burn Air/fuel ratio controller d Turbocharger Low-NOx design Other(Describe): 7.Emission controls: No NI Yes-Attach control device form Non-Selective catalytic reduction Three-way catalyst Selective catalytic reduction Ammonia injected NSCR Other: 8. Manufacturer:Waukesha 9. Model No: L-7042 GSI S/N: 240605 10. Max Fuel Design Rate: 11.45 MMBTU/hr 11. Horsepower Max Design: 1,478 Site: 1,478 12. Heat Rate: 7,800 BTU/HP-hr 13. Operating Temp:Min. Max. °F • 14.Fuels: Primary Fuel Backup Fuel til Fuel Type: Natural Gas Heating Value BTU/SCF 1,040 Sulfur Content (Wt.%) 0(0%H2S) Ash Content, (Wt.%) N/A Moisture Content (%) 0 Maximum Hourly Consumption(Ft',gal) 11,010 scf Maximum Yearly Consumption(Ft',gal) 97.10 mmscf NOTE: Data entry below is NOT OPTIONAL if parametric monitoring is used for compliance demonstration 15.Operational Parameters ' Low NW: REMARKS IgnitionT g(dam) Speed . _ - ,..... . _.. Ty�r, a i .I an o .. _ - - .... i (Tyla i� ` � s Lug` `r • t�}• �i Exhaust T�rature( ' ti:' t.Oxy:geo(%) waste.OatiiPsion. ° rue'Rtacor ***** Identify,the method of compliance demonstration by completing Form 2000-500,***** DESCRIPTION OF METHODS USED FOR DETERMINING COMPLIANCE. Attach Form 2000-500 to this form. ***** Please complete the Air Pollution Control Permit Application Forms 2000-600 and 2000-601 for this Unit. ***** • Operating Permit Application INTERNAL COMBUSTION ENGINE OPERATION FORM 2000-302 Colorado Department of Rev 06-95 Public Health and Environment Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE 1. Facility name:Platteville Gas Processing Plant 2. Facility identification code:CO 1230595 3. Stack identification code:P-006 4. Engine(Unit)code:C-172 4a.Date first placed in service: August 8,2001 Date last modified: April 21,2010 5. Engine use:Propane compression for refrigeration for processing skid 6. Engine Features: 2-Cycle 4-Cycle Spark-ignition Die:c1 Standard rich burn II Standard lean burn Air/fuel ratio controller d Turbocharger Low-NOx design Other(Describe): 7.Emission controls: No vi Yes-Attach control device form Non-Selective catalytic reduction Three-way catalyst Selective catalytic reduction Ammonia injected NSCR / Other: 8. Manufacturer:Waukesha 9. Model No: L-7044 GSI S/N: C-14140/1 10. Max Fuel Design Rate: 10.47 MMBTU/hr 11. Horsepower Max Design: 1,400 Site: 1,400 12. Heat Rate: 7,479 BTU/HP-hr 13. Operating Temp:Min. Max. °F • 14.Fuels: Primary Fuel Backup Fuel#1 Fuel Type: Natural Gas Heating Value BTU/SCF 1,040 Sulfur Content (Wt.%) 0(0%H2S) Ash Content, (Wt.%) N/A Moisture Content (%) 0 Maximum Hourly Consumption(Ft3,gal) 10,063 scf Maximum Yearly Consumption(Ft;,gal) 88.15 mmscf NOTE: Data entry below is NOT OPTIONAL if parametric monitoring is used for compliance demonstration 15.Operational Parameters Low High . REMARKS • .Ignition Tuning(degrees) speed TO" 'Intake •Temp.(EF): Air.anda5idManifold Pressure Exhaust epiperature('F) Exhaust Oxygen(%) • Waste Gate Position Fuel Regulator Setting . ***** Identify,the method of compliance demonstration by completing Form 2000-500,***** DESCRIPTION OF METHODS USED FOR DETERMINING COMPLIANCE. Attach Form 2000-500 to this form. ***** Please complete the Air Pollution Control Permit Application Forms 2000-600 and 2000-601 for this Unit. ***** Operating Permit Application INTERNAL COMBUSTION ENGINE OPERATION FORM 2000-302 Colorado Department of Rev 06-95 Public Health and Environment Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE 1. Facility name:Platteville Gas Processing Plant 2. Facility identification code:CO 1230595 3. Stack identification code:P-007 4. Engine(Unit)code:C-173 4a.Date first placed in service: 2001 Date last modified: September 30,2010 5. Engine use:Propane compression for refrigeration for processing skid 6. Engine Features: 2-Cycle 4-Cycle 11 Spark-ignition Diesel Standard rich burn ' Standard lean burn Air/fuel ratio controller' Turbocharger Low-NOx design Other(Describe): 7.Emission controls: No Yes-Attach control device form Non-Selective catalytic reduction Three-way catalyst Selective catalytic reduction Ammonia injected NSCR'1 Other: 8. Manufacturer:Waukesha 9. Model No: L-7044 GS] S/N: C-13851/1 10. Max Fuel Design Rate: 10.50 MMBTU/hr 11. Horsepower Max Design: 1,400 Site: 1,400 12. Heat Rate: 7,479 BTU/HP-hr 13. Operating Temp:Min. Max. °F • 14.Fuels: Primary Fuel Backup Fuel#1 Fuel Type: Natural Gas Heating Value BTU/SCF 1,040 Sulfur Content (Wt.%) 0(0%H2S) Ash Content, (Wt.%) N/A Moisture Content (%) 0 Maximum Hourly Consumption(Ft3,gal) 10,063 scf Maximum Yearly Consumption(Ft3,gal) 88.15 mmscf NOTE: Data entry below is NOT OPTIONAL if parametric monitoring is used for compliance demonstration 15.Operational Parameters Low :'' F1RKS Timing(degrees) Igattton Speed _'" • Ttp.(EF)_ Mead. 11.11-61. - . Manifold •+ .,,'.� �;_' :s� _ ,. tt:.: :fit•`..:. w.-�• '..:i Waste Gate,POo ilib . Fuel Regulator Setting . nom '... _.. . ._ :. ... ***** Identify,the method of compliance demonstration by completing Form 2000-500,***** DESCRIPTION OF METHODS USED FOR DETERMINING COMPLIANCE. Attach Form 2000-500 to this form. • ***** Please complete the Air Pollution Control Permit Application Forms 2000-600 and 2000-601 for this Unit. ***** Operating Permit Application INTERNAL COMBUSTION ENGINE OPERATION FORM 2000-302 Colorado Department of Rev 06-95 Public Ilealth and Environment Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE 1. Facility name:Platteville Gas Processing Plant 2. Facility identification code:CO 1230595 3. Stack identification code:P-004 4. Engine(Unit)code:C-175 4a.Date first placed in service: December 2001 Date last modified: December 18,2009 5. Engine use:Powers a natural gas compressor 6. Engine Features: 2-Cycle 4-Cycle Ni Spark-ignition Diesel Standard rich burn Ni Standard lean burn Air/fuel ratio controller J Turbocharger Low-NOx design Other(Describe): 7.Emission controls: No J Yes-Attach control device form Non-Selective catalytic reduction Three-way catalyst Selective catalytic reduction Ammonia injected NSCR'1 Other: 8. Manufacturer:Waukesha 9. Model No: L-7044 GS1 S/N: C-13847/1 10. Max Fuel Design Rate: 12.85 MMBTU/hr 11. Horsepower Max Design: 1,680 Site: 1,680 12. Heat Rate: 7,650 BTU/HP-hr 13. Operating Temp:Min. Max. eF • 14.Fuels: Primary Fuel Backup Fuel#1 Fuel Type: Natural Gas Heating Value BTU/SCF 1,040 Sulfur Content (Wt.%) 0(0%H2S) Ash Content, (Wt.%) N/A Moisture Content (%) 0 Maximum Hourly Consumption(Ft3,gal) 12,357 scf Maximum Yearly Consumption(Ft',gal) 108.25 mmscf NOTE: Data entry below is NOT OPTIONAL if parametric monitoring is used for compliance demonstration 15.Operational Paramet i• Low � , . .... REMARKS Ignition Timing d gm { )•,. Speed(RPM) Intake Air Tend Air dt .. - alld;:�elhllaoalFnl 'Pl>r�elrt+e •<v Exhaust-T (.y1)) _1 ... . ..... _ _.. Exhaust Oxygen(%) . ; Waste Gate Poaltion ' :• - w Fuel Regulator Setting �_. .. ***** Identify,the method of compliance demonstration by completing Form 2000-500,***** DESCRIPTION OF METHODS USED FOR DETERMINING COMPLIANCE. Attach Form 2000-500 to this form. ***** Please complete the Air Pollution Control Permit Application Forms 2000-600 and 2000-601 for this Unit. ***** Operating Pennit Application INTERNAL COMBUSTION ENGINE OPERATION FORM 2000-302 Colorado Department of Rev 06-95 Public Health and Environment Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE 1. Facility name:Platteville Gas Processing Plant 2. Facility identification code:CO 1230595 3. Stack identification code:P-005 4. Engine(Unit)code:C-177 4a.Date first placed in service: August 13,2001 Date last modified: June 19,2009 5. Engine use:Powers a natural gas compressor 6. Engine Features: 2-Cycle 4-Cycle J Spark-ignition Diesel Standard rich burn Standard lean burn Air/fuel ratio controller J Turbocharger Low-NOx design Other(Describe): 7.Emission controls: No J Yes-Attach control device form Non-Selective catalytic reduction Three-way catalyst Selective catalytic reduction Ammonia injected NSCR v Other: 8. Manufacturer:Waukesha 9. Model No: L-7044 GSI S/N: C-13853/1 10. Max Fuel Design Rate: 12.85 MMBTU/hr 11. Horsepower Max Design: 1,680 Site: 1,680 12. Heat Rate: 7,650 BTU/HP-hr 13. Operating Temp:Min. Max. "F • 14.Fuels: Primary Fuel Backup Fuel#1 Fuel Type: Natural Gas Heating Value BTU/SCF 1,040 Sulfur Content (Wt.%) 0(0%H2S) Ash Content, (Wt.%) N/A Moisture Content (%) 0 Maximum Hourly Consumption(Ft3,gal) 12,357 sef Maximum Yearly Consumption(Ft;,gal) 108.25 mmscf NOTE: Data entry below is NOT OPTIONAL if parametric monitoring is used for compliance demonstration 15.Opelational Parameters Lod, ' 1, REMARKS Ignition Tttq de Speed(RPM) .... < . " ' Intake Air Temp(PIE) ..x Air and Fuel' .d Pressure F. :Temperature('F) FithatistOxygen(`6) Waste fate Position Fuel Regulator,Setting y• x ,. ***** Identify,the method of compliance demonstration by completing Form 2000-500,***** DESCRIPTION OF METHODS USED FOR DETERMINING COMPLIANCE. Attach Form 2000-500 to this form. ***** Please complete the Air Pollution Control Permit Application Forms 2000-600 and 2000-601 for this Unit. ***** • Platteville Gas Processing Plant Title V Operating Permit Application Forms Source: C-180 The Following Forms are Attached: 2000-200 2000-302 2000-400 2000-500 2000-502 2000-503 2000-506 2000-507 2000-508 2000-600 2000-601 2000-604 2000-605 2000-606 • • • Operating Permit Application STACK IDENTIFICATION FORM 2000-200 Colorado Department of Public Health and Environment Rev 06-95 Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE 1. Facility name: Platteville Gas Processing Plant 2. Facility identification code:CO 1230595 3. Stack identification code:P-014 3a.Construction Permit Number:07WE0993 4.Exhausting Unit(s),use Unit identification code from appropriate Form(s)2000-300,301,302,303,304,305,306,307 2000-300 2000-301 2000-302 2000-303 2000-304 2000-305 2000-306 2000-307 5. Stack identified on the plot plan required on Form 2000-101 ' 6. Indicate by checking: 4 I This stack has an actual exhaust point.The haramciets arc entered in Items 7-13. This stack serves to identify fugitive emissions. Skip items 7-13. Go to next form. When stack height Good Engineering Practice(GEP)exceeds 65 meters(Colorado Air Quality Reg 3.A.VIII.D)data entry is required for Item 7_ 7. Disscharge height above ground level:_.(feet) . Insidadimensions at outlet(check one and complete): . d Circular :;;.: 1.50(feet): Rectangular 9. Exhaust flow rate: . Normal 7 ,(ACFM)1 .Maximum 2,441C(ACM) . Velocity 719 OS)::'1 Calculated Stack Test 10. Exhaust ga steinperiture(noanal): 1,181. . ('F) 11. Dees proms modify ambient air moisture content? Yes b o If"Yes",exhaust gas moisture content Normal ,'Unknown perceft_ r 12. Exhaust,g Vic direction: J Up DoWn' 13.- -Is this stack.et sped With ttaainhit or:xny`bb' c>bion'to*WA*Of•A- `= `` the exhaust gases from,the stack?: es No = *****Complete the appropriate Air Permit Application Forms(s)2000-300,301,302,303,304,***** 305,306,or 307 for each Unit exhausting through this stack. • Operating Permit Application INTERNAL COMBUSTION ENGINE OPERATION FORM 2000-302 Colorado Department of Rev 06-95 Public Health and Environment Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE 1. Facility name:Platteville Gas Processing Plant 2. Facility identification code:CO 1230595 3. Stack identification code:P-014 4. Engine(Unit)code:C-180 4a.Date first placed in service: August 5,2008 Date last modified: 5. Engine use:Powers a natural gas compressor 6. Engine Features: 2-Cycle 4-Cycle" Spark-ignition Diesel Standard rich burn Standard lean burn I Air/fuel ratio controller I Turbocharger Low-NOx design Other(Describe): 7.Emission controls: No NI Yes-Attach control device form Non-Selective catalytic reduction Three-way catalyst Selective catalytic reduction Ammonia injected Selective oxidation catalyst Other: 8. Manufacturer:Waukesha 9. Model No: L7044GS1 S/N: C-17976/1 10. Max Fuel Design Rate: 12.85 MMBTU/hr 11. Horsepower Max Design: 1,680 Site: 1,680 12. Heat Rate: 7,650 BTU/HP-hr 13. Operating Temp: Min. Max. °F 14.Fuels: Primary Fuel Backup Fuel #1 Fuel Type: Natural Gas Heating Value BTU/SCF 1,040 Sulfur Content (Wt.%) 0(0% 112S) Ash Content, (Wt.%) N/A Moisture Content (%) 0 Maximum Hourly Consumption(Ft3,gal) 12,357 scf Maximum Yearly Consumption(Ft3,gal) 108.25 mmscf NOTE: Data entry below is NOT OPTIONAL if parametric monitoring is used for compliance demonstration 15.Operational;Parameters Low' . High . _ REMARKS Ignition Timing(degrees) Speed 1,200 1,200.. Intake Air Temp.(EP) Airand:Fuel Manifold Pressure Exhaust Temperature F 750 . ... .. 145.. Exhaust Oxygen(%) Waste Gate Position Fuel Regulator Setting ***** Identify,the method of compliance demonstration by completing Form 2000-500,***** DESCRIPTION OF METHODS USED FOR DETERMINING COMPLIANCE. Attach Form 2000-500 to this form. • ***** Please complete the Air Pollution Control Permit Application Forms 2000-600 and 2000-601 for this Unit. ***** • Operating Permit Application CONTROL EQUIPMENT Form 2000-403 Colorado Department of CATALYTIC OR THERMAL OXIDATION Rev 06-95 Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE Section A 1. Facility name:Platteville Gas Processing Plant 2. Facility identification code: :CO 1230595 3. Stack identification code:P-014 4. Unit identification code:C-180 5. Control device code:C-180 6. Manufacturer and model number: 7. Date placed in service: August 5,2008 Date last modified: 8. Describe the oxidation system. Attach a diagram of the system. The NSCR controls the emissions of NOx,CO and VOC. 9.List the pollutants to be controlled by this equipment and the expected control efficiency for each pollutant on the table below. NI Documentation attached EITHER the outlet pollutant concentration OR the control efficiency must be provided. Pollutant Inlet pollutant concentration Outlet pollutant concentration Control Efficiency(%) gr/acf ppmv g/hp-hr ppmv Emission Pollutant Capture Destruction NOx • : 1.775 CO 1.775 VOC 0.888 10: Check one: 1 Catalytic Thennal oxidizer 11. Discusslow the spent catalyst will be handled forreuse or disposal. • 12. • •Prepare s malfunction prevention and abatement plan for this pollution control system.The plan does not have to be submitted with the application. It is suggested the plan include,but not be limited to the following: a. Identification of the individuals(s),by title,responsible for inspecting,maintaining and repairing this device. b. Operation variables such as temperature that will be monitored in order to detect a malfunction or breakthrough,the correct operating range of these variables,and a detailed description of monitoring or surveillance procedures that will be used to show compliance. C. , An inspection schedule and items or conditioptt f will be-inapeete+& orcatllytic oxidizers,discuss then placement ' and/or regeneration schedule for the bed and steps you have taken to ensure the bed's proper functioning throughout its expected • :lifetime. .. d. Where is this plan available for review? • • Section B The following questions must be answered by sources installing new equipment or existing Units which cannot document control efficiency of this device by other means.(Catalytic/Thermal dependent on item 10) --Catalytic oxidation .. Thermal oxidation b t .. .:..� .�� Operating temperature -Max. Mlii. Max': Mm 14a. Catalyst bed volume(01 Combustion chamber volume(ft'): 1Sa. " c s.volumetric flaw rate at combustion conditions b. Maximum gas velocity through the device(ft./sec): ► " 16a+ Type of fuel psed: - b. Type of fuel used: 17a. Max•fuel ulre'late(DTV/Hr): b. Maximum fuel used(BTU/Hr): 18a. rlietitliiijnie of catalyst used(e): `::' . 19a. Residence time(seconds): I b. Residence time(seconds): • NOTE: COMPLETION OF INFORMATION IN SHADED AREA OF THIS FORM IS OPTIONAL • Operating Permit Application COMPLIANCE CERTIFICATION-MONITORING AND REPORTING FORM 2000-500 Colorado Department or DESCRIPTION OF METHODS USED Rev 06-95 Public Health and Environment FOR DETERMINING COMPLIANCE Air Pollution Control Division All applicants are required to certify compliance with all applicable air pollution permit requirements by including a statement within the permit application of the methods used for determining compliance. This statement must include a description of the monitoring.recordkeeping,and reporting requirements and test methods. In addition. the application must include a schedule for compliance certification submittals during the permit term. These submittals must be no less frequent than annually,and may need to be more frequent if specified by the underlying applicable requirement or by the Division. SEE INSTRUCTIONS ON REVERSE SIDE 1. Facility name Platteville Gas Processing Plant 2. Facility identification code:CO 1230595 3. Stack identification code:P-014 4. Unit identification code:C-180 5.For this Unit the following method(s)for determining compliance with the requirements of the permit will be used(check all that apply and attach the appropriate form(s)to this form). Continuous Emission Monitoring(CEM)-Form 2000-501 Pollutant(s): J Periodic Emission Monitoring Using Portable Monitors-Form 2000-502 Pollutant(s): NOx,CO,and O2 J Monitoring Control System Parameters or Operating Parameters of a Process-Form 2000-503 Pollutant(s): NOx,CO and VOC • Monitoring Maintenance Procedures-Form 2000-504 Pollutant(s): J Stack Testing-Form 2000-505 Pollutant(s):NOx,CO and VOC Fuel Sampling and Analysis(FSA)-Form 2000-506 Pollutant(s): J Recordkeeping-Form 2000-507 Pollutant(s): NOx,CO,VOC,HAPs J Other(please describe)- Form 2000-508 Pollutant(s): Opacity 6. Compliance certification reports will be submitted to the Division according to the following schedule: Start date: February P` every 12 months thereafter. (12 month maximum interval) Compliance monitoring reports will be submitted to the Division according to the following schedule: Start date: February 1't and every 6 months thereafter. (6 month maximum interval) NOTE: EACH APPLICABLE REQUIREMENT ON FORM 2000-604 NEEDS TO BE • SPECIFICALLY ADDRESSED IN ITEM 5. . Operating I'ennit Application COMPLIANCE DEMONSTRATION BY PERIODIC EMISSION FORM 2000-502 Colorado Department of MONITORING USING PORTABLE MONITORS Rev 06-95 Public Health and Environment Air Pollution Control Division The use of a portable continuous emission monitor(CEM)may be acceptable as a compliance demonstration method. A monitoring plan shall contain the following information:the name and address of the source;the source facility identification code;a general description of the process and the control equipment;the pollutant or diluent being monitored;the manufacturer,model number,and serial number of each portable monitor;the operating principles of each portable monitor; and a schematic of the CEM system showing the sample acquisition point and the location of the monitors while sampling. SEE INSTRUCTIONS ON REVERSE SIDE 1. Facility name:Platteville Gas Processing Plant 2. Facility identification code:CO 1230595 3. Stack identification code:P-014 4. Unit identification code:C-180 5. Pollutant(s)or diluent(s)being monitored:NOX,CO,and O2 6.Name of manufacturer: Unknown 7. Model&serial number: Unknown 8. I Is this an existing system? 1 Yes No 10. Type: In situ 1 Extractive Dilution Other(specify) 11. Very briefly explain the measurement design concept of the monitor: State required portable monitoring is performed on a quarterly schedule.Exhaust gas samples are measured with a portable probe and analyzer by extracting a small volume of gas from the stack near the discharge point and analyzing • using the portable unit.The Colorado CDPHE Portable Analyzer Monitoring Protocol,March 2006 is followed. 12. Backup system: Spare analyzers provided by contractor 13. Compliance shall be demonstrated: Daily Weekly Monthly Other-Quarterly 14. Quality Assurance/Quality Control: A quality assurance/quality control plan for the portable monitor is attached for Division review. The plan is not attached,but will be submitted to the Division by QAQC procedures as specified by the portable monitor manufacturer and the test method will be followed and documented for each measurement *****Any test value over the emission limit shall be reported as an excess emission. ***** • Operating Permit Application COMPLIANCE DEMONSTRATION BY FORM 2000-503 Colorado Department of MONITORING CONTROL SYSTEM PARAMETERS OR Rev 06-95 Public Health and Environment OPERATING PARAMETERS OF A PROCESS Air Pollution Control Division The monitoring of a control system parameter or a process may be acceptable as a compliance demonstration method provided that a correlation between the parameter value and the emission rate of a particular pollutant is established in the form of a curve of emission rate versus parameter values. Ideally stack test data that bracket the emission limit, if possible,could be used to define the emission curve. This correlation shall constitute the certification of the system. It should be attached for Division approval. If it is not attached,please submit it within 60 days of the startup of the system. SEE INSTRUCTIONS ON REVERSE SIDE 1. Facility name: Platteville Gas Processing Plant 2. Facility identification code:CO 1230595 3. Stack identification code: P-014 4. Unit identification code: C-180 5. Pollutant(s)being monitored:NOx,CO and VOC 6. Name of manufacturer: Unknown 7. Model number:Unknown 8. I Is this an existing system? \t Yes No 9. Reserved for future use 10. Describe the method of monitoring: The Air Fuel Ratio millivolt reading will be monitored and recorded monthly.During quarterly portable analyzer testing activities,the Air Fuel Ratio millivolt reading will also be monitored and recorded.Millivolt recordings are recorded on a facility logsheet and compared to manufacturer recommended operating conditions. . 11. Backup system: 12. Quality Assurance/Quality Control: -Any monitoring system used with the record keeping shall be subject to appropriate performance specifications, calibration requirements and quality assurance procedures. -A quality assurance/quality control plan for the monitoring system is attached for Division review. The plan is not attached,but will be submitted to the Division by - The monitoring systems will be maintained according to manufacturer's specifications. Specifications will be maintained onsite and available for review upon request. 13. The applicant shall propose an appropriate averaging period,(i.e.,a particular number of continuous hours)for the purpose of defining excess emissions. The Division may approve the proposed averaging period,or other period which the Division determines to be appropriate. Provide the proposed averaging period(s)below. Parameter Averaging Period Air Fuel Ratio millivolt reading Monthly • Operating Permit Application COMPLIANCE DEMONSTRATION FORM 2000-507 Colorado Department of BY RECORDKEEPING Rev 06-95 Public Health and Environment Air Pollution Control Division Recordkeeping may be acceptable as a compliance demonstration method provided that a correlation between the parameter value recorded and the emission rate of a particular pollutant is established in the form of a curve or chart of emission rate versus parameter values. This correlation may constitute the certification of the system. For an existing program,the correlation demonstration must be attached for Division consideration for approval. If the correlation information has not yet been developed,please submit it within 60 days of the startup of the system. SEE INSTRUCTIONS ON REVERSE SIDE 1. Facility name: Platteville Gas Processing Plant 2. Facility identification code:CO 1230595 3. Stack identification code: P-014 4. Unit identification code: C-I80 5. Pollutant(s)being monitored: 6. Material or parameter being monitored and recorded: NOx,CO,VOC,Formaldehyde,Total HAPs Calculation of engine emissions,engine fuel consumption, engine hours of operation,air fuel ratio controller millivolt reading.Natural gas is the only fuel allowed to be combusted in the engine. 7. Method of monitoring and recording(see information on back of this page): DCP Midstream records and monitors facility-wide fuel consumption and fuel BTU content.DCP Midstream uses engine hours to determine the fuel consumption for each unit.Engine operating hours are used to calculate actual emissions for the monthly 12-month rolling totals and tracking report.The air fuel ratio controller millivolt is a visual reading that is recorded monthly and during portable analyzer monitoring events.Only natural gas is used as fuel for the engine, therefore,compliance with the 20%opacity limit is presumed. 8. List any EPA methods used: • 9. Is this an existing method of demonstrating 10. Start date: Ongoing compliance? No xi Yes 11. Backup system: 12 a. Data collection frequency: Daily Weekly Monthly Batch(not to exceed monthly) Other-specify 12 b. Compliance shall be demonstrated: Daily Weekly Monthly Batch(not to exceed monthly) Other-specify 13. Quality Control/Quality Assurance: -The monitoring system shall be subject to appropriate performance specifications,calibration requirements,and quality assurance procedures. -A quality assurance/quality control plan for the recordkeeping system is attached for Division review. -The plan is not attached,but will be submitted to the Division by DCP Midstream currently conducts recordkeeping for the Platteville Gas Processing Plant. DCP Midstream uses a internal database spreadsheet to record monitoring data,calculate emissions and maintain a 12-month rolling total of pollutant emissions. 14. A proposed format for the compliance certification report and excess emission report is attached. DCP Midstream currently submits compliance certification reports and excess emissions reports to the Colorado Air Pollution Control for this facility as required.The format for these submittals can be found on previous submittals from DCP Midstream. ***** The compliance records shall be available for Division inspection. **** The source shall record any malfunction that causes or may cause an emission limit to be exceeded. ***** • Malfunctions shall be reported to the Division the next business day_ Hazardous air releases shall be reported to the Division immediately. Operating Permit Application COMPLIANCE DEMONSTRATION FORM 2000-508 Colorado Department of Public Health and Environment BY OTHER METHODS Rev 06-95 Air Pollution Control Division 1.Facility Name:Platteville Gas Processing Plant 2. Facility identification code: CO 1230595 3. Stack identification code:P-014 4.Unit Identification code: C-180 5.Pollutant(s)or Parameter(s)being monitored:Opacity of exhaust. 6.Description of the method of monitoring: Because natural gas fuel is the only fuel being used,compliance with the 20%opacity limit shall be presumed. • 7. Compliance shall be demonstrated:(Specify the frequency with which compliance will be demonstrated) Operating Permit Application EMISSION UNIT HAZARDOUS AIR POLLUTANTS FORM 2000-600 Colorado Department of Public Health and Environment Rev 06-95 Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE 1. Facility name: Platteville Gas Processing plant 2. Facility identification code:CO 1230595 3. Stack identification code:P-014 4. Unit identification code:C-180 5. Unit material description:Natural Gas 6. Complete the following summary of hazardous air emissions from this unit. Attach all calculations and emission factor references. Attached X Actual Emissions Data is for calendar year 19 Pollutant CAS Common or Generic Actual emissions Allowable OR Potential to emit Pollutant Name Quantity Measurement Quantity Measurement Units Units 50-00-0 Formaldehyde 0.28 TPY 75-07-0 Acetaldehyde 0.08 TPY 107-02-8 Acrolein 0.07 TPY 71-43-2 Benzene 0.04 TPY 67-56-1 Methanol 0.09 TPY 108-88-3 Toluene 0.02 TPY TPY • TPY TPY TPY TPY TPY TPY TPY TPY TPY TPY TPY TPY• 1:• s TPY TPY TPY NOTE: If there is a permit for this unit,the permit limits are the same as the potential to emit. Operating Permit Application EMISSION UNIT CRITERIA AIR POLLUTANTS FORM 2000-601 Colorado Department of Public Health and Environment 09-94 Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE 1. Facility name:Platteville Gas Processing Plant 2. Facility identification code:CO 1230595 3. Stack identification code:P-014 4. Unit identification code:C-180 5. Complete the following emissions summary for the following pollutants. Attach all calculations and emission factor references. Attached X Air pollutant Actual Potential to emit Maximum allowable Quantity U TPY U I PY Particulates(TSP) TPY PM-10 0.03 TPY 7.71E-5 2 0.03 Nitrogen oxides 28.80 TPY 1.8 6 28.80 Volatile organic compounds 14.41 TPY 0.9 6 14.41 Carbon monoxide 28.80 TPY 1.8 6 28.80 Lead TPY Sulfur dioxide • 0.01 TPY 5.88E-4 2 0.01 • Total reduced sulfur TPY Reduced sulfur compounds . • TPY Hydrogen sulfide • HTPY • Sulfuric Acid Mist TPY Fluorides TPY TPY' TPY TPY • TPY Units(U)should be entered as follows: 1-lb/hr 2=lb/mmBTU 3=grains/dscf 4=lb/gallon 5=ppmdv 6=gram/HP-hour 7=lb/nunscf 8=other(specify) 9=other(specify) It)=other(specify) Operating Permit Application APPLICABLE REQUIREMENTS AND FORM 2000-604 Colorado Department of Public Health and Environment STATUS OF EMISSION UNIT Rev 06-95 • Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE 1.Facility name: Platteville Gas Processing Plant 2. Facility identification code: CO 1230595 3. Stack identification code:P-014 4.Unit identification code: C-180 5.Pollutant 6. Colorado Air Quality 7. 8.Limitation 9. Compliance Regulations State Status or Only IN OUT Construction Permit Number Nitrogen Oxides 07WE0993 28.8 ton/y X Carbon Monoxide 07WE0993 28.8 ton/y X VOC 07WE0993 14.4 ton/y X Opacity 07WE0993 20% X • 10.Other requirements(e.g.,malfunction reporting, special operating conditions from an State Only Compliance existing permit such as material usage,hours of operation,etc.) Status IN OUT Fuel Consumption Limits X Recordkeeping Requirements X Portable Monitoring X Opacity Limits X O&M Plan X • CAM X **** USE FORM 2000-700 TO EXPLAIN HOW COMPLIANCE WAS DETERMINED FOR EACH APPLICABLE REQUIREMENT** • Operating Penult Application PERMIT SHIELD PROTECTION FORM 2000-605 Colorado Department of Public Ilealth and Environment IDENTIFICATION Rev 06-95 Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE 1.Facility name: Platteville Gas Processing 2.Facility identification code: CO 1230595 Plant 3. Specify Emission Source:C-180 4.Do not use 5.Pollutant, 6.Colorado Air Quality 7. State Only Equipment, Regulations or Process NOx,CO and VOC Regulation 7,Sec.XVI • 8.Other requirements(e.g.,malfunction reporting,special operating State Only conditions from an existing permit such as material usage,operating hours,etc.) NOTE: REQUESTS FOR THE SHIELD MUST BE FOR A SPECIFIC REQUIREMENT IN THE REGULATIONS. USE FORM 2000-700 TO • PROVIDE AN EXPLANATION OF WHY THE SHIELD IS REQUESTED • PERMIT SHIELD PROTECTION IDENTIFICATION -- Form 2000-605 AIR POLLUTION CONTROL OPERATING PERMIT APPLICATION INSTRUCTIONS NOTE:The operating permit must he prepared and submitted on fonns supplied by the Division. This is a supplemental form for use only when necessary to provide complete information in the operating pennit application. The Division will not consider or act upon your application unless each fonn used has been entirely completed. Use"NA"where necessary to identify an information request that does not apply. Complete one form for each source for which shield protection from an applicable requirement is desired. Form 2000-700 must be used to provide an explanation or justification for the shield request. The request must identify very specific portions of the applicable requirements. Item I Provide the name of the facility. Item 2 Provide the facility identification(FID)code. Item 3 Identify the emission source you want protected from a specific applicable requirement. Item 4 Official use only Item 5 List emissions from this source you wish to identify for the permit shield. Item 6 List the specific citation(s)for which you are requesting the permit shield. Any explanation for why the shield is requested is to be provided on Form 2000-700. Item 7 Indicate if the requirement is "State only" by writing an asterisk(*)under the State only column. "State only" means the requirement is enforceable only by the State of Colorado,not the U.S.EPA. Item 8 List any other requirements applicable to this source for which you are requesting the permit shield. 411 • Operating Permit Application EMISSION UNIT COMPLIANCE PLAN FORM 2000-606 Colorado Department of Public Health and Environment COMMITMENTS AND SCHEDULE 09-94 Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE 1.Facility name: Platteville Gas Processing Plant 2.Facility identification code:CO 1230595 3. Stack identification code: P-014 4.Unit identification code:C-180 5.For Units that are presently in compliance with all applicable requirements, including any monitoring and compliance certification requirements of Colorado Air Quality Regulation 3,Part C that apply,complete the following. These commitments are part of the application for operating permits. X We will continue to operate and maintain this Unit in compliance with all applicable requirements. Form 2000-604 includes new requirements that apply or will apply to this Unit during the term of the permit. We will meet such requirements on a timely basis. 6. For Units not presently fully in compliance,complete the following. This Unit is in compliance with all applicable requirements except for those indicated below. We will achieve compliance according to the following schedule(If more space is needed attach additional copies of Form 2000-700): Applicable Requirement Corrective Actions Deadline 1. • 2. II 3. Progress reports will be submitted: Start date: and every six(6)months thereafter • • Platteville Gas Processing Plant Title V Operating Permit Application Forms Source: D-001 The Following Form is Attached: 2000-400 • • Operating Permit Application CONTROL EQUIPMENT-MISCELLANEOUS FORM 2000-400 • Colorado Department of Public Health and Environment Rev 06-95 Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE I. Facility name: Platteville Gas Processing 2.Facility identification code:CO 1230595 Plant 3. Stack identification code:P-009 4. Unit identification code: D-001 5. Control device code:NA 6. Manufacturer and model number: 7. Date placed in service: Date of last modification: 8. Describe the device being used. Attach a diagram of the system. The emissions from the still vent are vented to atmosphere.Emissions from the flash tank are recycled,resulting in zero emissions. 9. List the pollutants to be controlled by this equipment and the expected control efficiency for each pollutant on the table below. Documentation attached EITHER the outlet pollutant concentration OR the control efficiency must be provided. Pollutant Inlet pollutant Emissio Outlet pollutant Control concentration n concentration Efficiency capture (%) efficien cy(%) • grind ppmv gr/acf ppmv Flash Gas VOC 100% 10. Discuss how the collected material will be handled for reuse or disposal. Emissions from the flash tank are recycled for fuel gas 11. Prepare a malfunction phwention and abateroemt pIan"for tbisOlintiOt:CAMEol system.The plan does not have to be submitted with the appficitlnn,,It is include,but not be limited=to the foltowing: a. Identification of the individual(s),by title,bible f'or i n>Bpeeth�,matntatntng and repairing this deviro. 'a-3 ...11V operation variables such as teaVaalure that 1 m Est a nuanu cy}on or bregl thnhigh,Alre correct uperating&age ofthepe Irati.if$4!!SO!"4 sq*4$ioi 4fmottttoring or surveillance procedures that will be used tOSowton c. What type of monitoring equipment will bepvovMad( u ;pressure sensors,.: CEMs} d. An inspection schedule and items or oontiitit lliat lift be I t • f. 'Mitre is this plan available for review? . NOTE: COMPLETION OF INFORMATION IN SHADED AREA OF THIS FORM IS OPTIONAL • Platteville Gas Processing Plant Title V Operating Permit Application Forms Source: F-001 The Following Form is Attached: 2000-306 • • Operating Permit Application MISCELLANEOUS PROCESSES FORM 2000-306 Colorado Department of Public Health and Environment Rev 06-95 Air Pollution Control Division SEE INSTRUCTIONS ON REVERSE SIDE 1.Facility name: Platteville Gas Processing 2. Facility identification code:CO 1230595 Plant 3.Stack identification code: P-011 4. Process(Unit)code: F-001 5. Unit description: Fugitive Emissions from Equipment Leaks 6. Indicate the control technology status. x Uncontrolled Controlled If the process is controlled,enter the control device code(s)from the appropriate fonn(s): 2000-400 2000-401 2000-402 2000-403_ 2000-404 2000-405 2000-406 2000-407 7. Actual annual process rates for 19 8.Date first placed in service: 2001 Date of last modification: 9. Normal operating schedule: 24 hrs./day 7 days/wk. 8,760 hours/yr. 10. Describe this process j±b attach a tlott diaciarn of the process). Attached?x Fugitive emissions are from equipment leaks during normal operations, including leaks from flanges,connectors,valves,seals,and other equipment 11. List the types and amounts of raw materials used in this process: Material Storage/material Actual usage Units Maximum usage Units handling process Natural Gas Clean-up solvents Other(specify) 12. List the types and amounts of finished products: Material Storage/material -Actual amount Units Maximum Units handling process produced amount produced NA 13.Process fuel usage: Type of fuel Maximum heat input to Actual usage '° ItinitS Maximum usage Units process million BTU/hr. _, NA }twm' r� • 14. Describe any fugitive emissions associated with this process,such as outdoor storage piles,unpaved roads,open conveyors,etc.:Fugitive emissions are from equipment leaks during normal operations, including leaks from flanges,connectors,valves,seals,and other equipment ***** For this emissions unit,identify the method(s)of compliance demonstration by completing Form 2000- 500,***** DESCRIPTION OF METHODS USED FOR DETERMINING COMPLIANCE. Attach Form 2000-500 and its attachment(s)to this form. ***** Please complete the Air Pollution Control Permit Application Forms 2000-600 and 2000-601 for this Unit. ***** • • ) • _ ;s- [.._.,,,..... , %/| 1,......,E444 ! . . \ ]\ y��r: ! g ` - \ p.. e�, ! : . ! F. 1-1 _ _ - \eesen� \ : . \ \ [ ,-----..::,.. : . : - ; ) , : a i ._,,,.,,,. .- ,1 ` : }L",` pa==wn! ; : : 4f ( ( ecoaax; ! : : ; 7 1 ( ! /nnr«mz } ° \ ' } i | • ■ gssszza , . . \ 2 jzzszzz : : : ; \ | )- ! ., _,:, . . , . f\ \ - ! • _\ ){ \\\\\\} ! \ \ \ - : / ! f:' .......54: 4 . ; . - i ! 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Ij �. �zit�i�i22 0s e " a a '444 q A3 41"3 E a 72 E 6 e S8§000-boa E " c ldao�r��oa. _ 5 �,4 a w r o wx0 E E E E S E g c O i - II II II S G w u w u y w w u x o`LL • PLATTEVILLE GAS PROCESSING PLANT APPENDIX C • • • Engine Emission Calculations Platteville Gas Processing Plant DCP Midstream, LP Waukesha L 7044 GSI Engine C-168 4 Stroke, Rich Burn, with NSCR SN: C-1461011 Unit Rating: 1 ,680 hp BSFC: 7,650 btu/hp-hr Maximum Heat Input: 12.85 mmbtu/hr Operating Schedule: 8,760 hr/yr FHV: 1.040 btu/scf Maximum Fuel Use: 108.25 mmscf/yr Criteria Pollutant Emission Calculations Uncontrolled Controlled Emission Factors Emissions Emission Factors Potential Emissions Pollutant Ib/MMBTU (ton/yr) lb/MMBTU (ton/yr) NOx " 11 .0 g/bhp-hr 3.17 178.45 1 .9 g/bhp-hr 0.55 30.82 CO ° 8.0 g/bhp-hr 2.31 129.78 1 .9 g/bhp-hr 0.55 30.82 VOC d 1.5 g/bhp-hr 0.43 24.33 1 .0 g/bhp-hr 0.29 16.22 PM " 5.88E-04 lb/mmBtu 5.88E-04 0.03 5.88E-04 lb/mmBtu 5.88E-04 0.03 SO2 L 7.71E-05 lb/mmBtu 7.71E-05 0.004 7.71E-05 lb/mmBtu 7.71E-05 0.004 a Manufacturer's emissions factors b Uncontrolled emission factors from 4-stroke. Rich-burn (4SRB) engines from AP-42, Chapter 3, Table 3.2-3, (7/00). Non-Criteria Reportable Pollutant Calculations • Potential Control Controlled Emissions Efficiency Emissions De Minimis ` Pollutant HAP Emission factors" Data Source (Ib/yr) % (lb/yr) Bin (Ib/yr) 1 ,1 ,2,2-Tetrachloroethane 2.53E-05 lb/mmBtu EPA 2.85 50% 1 .42 A 50 1 ,1 ,2-Trichloroethane < 1 .53E-05 lb/mmBtu EPA < 1 .72 50% 0.86 A 50 1 ,1 Dichloroethane < 1 .13E-05 lb/mmBtu EPA < 0.36 50% 0.18 B 500 1 ,2 Dichloroethane < 1 .13E-05 lb/mmBtu EPA < 0.36 50% 0.18 A 50 1 ,2 Dichloropropane < 1 .30E-05 lb/mmBtu EPA < 0.41 50% 0.20 A 50 1 .3-Butadiene 6.63E-04 lb/mmBtu EPA 74.64 50% " ' " . A 50 1,3-Dichloropropene < 1.27E-05 lb/mmBtu EPA < 1.43 50% 0.71 A 50 Acetaldehyde 2.79E-03 lb/mmBtu EPA 314.11 50% 157.05 A 50 Acrolein 2.63E-03 lb/mmBtu EPA 296.09 50% 148.05 A 50 Benzene 1 .58E-03Ib/mmBtu EPA 177.88 50% 88.94 A 50 Carbon Tetrachloride < 1 .77E-05 lb/mmBtu EPA < 1 .99 50% 1 .00 A 50 Chlorobenzene < 1 .29E-05 lb/mmBtu EPA < 1 .45 50% 0.73 A 50 Chloroform < 1 .37E-05 lb/mmBtu EPA < 1 .54 50% 0.77 A 50 Ethylbenzene < 2.48E-05 lb/mmBtu EPA < 2.79 50% 1 .40 C 1000 Ethylene Dibromide < 2.13E-05 lb/mmBtu EPA < 2.40 50% 1 .20 A 50 Formaldehyde 2.05E-02 lb/mmBtu EPA 2307.96 76% 553.91 A 50 Methanol 3.06E-03 lb/mmBtu EPA 344.51 50% 172.25 C 1000 Methylene Chloride 4.12E-05 lb/mmBtu EPA 4.64 50% 2.32 A 50 Naphthalene < 9.71E-05 lb/mmBtu EPA < 10.93 50% 5.47 C 50 PAH 1 .41E-04 lb/mmBtu EPA 15.87 50% 7.94 A 50 Styrene < 1 .19E-05 lb/mmBtu EPA < 1.34 50% 0.67 C 1000 Toluene 5.58E-04 lb/mmBtu EPA 62.82 50% 31.41 C 1000 Vinyl Chloride < 7.18E-06 lb/mmBtu EPA < 0.81 50% 0.40 A 50 Xylenes(m,p,o) 1 .95E-04 lb/mmBtu EPA 21 .95 50% 10.98 C 1000 TOTAL 0.0324537 lb/mm Btu -- < 3651 < 1225 -- -- ° Uncontrolled emission factors from 4-stroke. Rich-burn (4SRB) engines from AP-42, Chapter 3, Table 3.2-3, (7/00). Deminimis levels for reportable non-criteria pollutants, per Colorado Regulation No. 3. II DCP Midstream, LP 5/20/2011 Engine Emission Calculations • Platteville Gas Processing Plant DCP Midstream, LP Waukesha L 7044 GSI Engine C-169 4 Stroke, Rich Burn, with NSCR SN: C-13850/1 Unit Rating: 1.680 hp BSFC: 7.650 btu/hp-hr Maximum Heat Input: 12.85 mmbtu/hr Operating Schedule: 8,760 hr/yr FHV: 1 ,040 btu/scf Maximum Fuel Use: 108.25 mmscf/yr Criteria Pollutant Emission Calculations Uncontrolled Controlled Emission Factors Emissions Emission Factors Potential Emissions Pollutant Ib/MMBTU (ton/yr) Ib/MMBTU (ton/yr) NO;;3 11 .0 g/bhp-hr 3.17 178.45 1 .9 g/bhp-hr 0.55 30.82 CO a 8.0 g/bhp-hr 2.31 129.78 1.9 g/bhp-hr 0.55 30.82 VOC a 1 .5 g/bhp-hr 0.43 24.33 1 .0 g/bhp-hr 0.29 16.22 PM b 5.88E-04 lb/mmBtu 5.88E-04 0.03 5.88E-04 lb/mmBtu 5.88E-04 0.03 SO2 t 7.71E-05 lb/mmBtu 7.71 E-05 0.004 7.71E-05 lb/mmBtu 7.71E-05 0.004 a Manufacturer's emissions factors h Uncontrolled emission factors from 4-stroke, Rich-burn (4SRB) engines from AP-42, Chapter 3, Table 3.2-3, (7/00). Non-Criteria Reportable Pollutant Calculations • Potential Control Controlled Emissions Efficiency Emissions De Minimis ` Pollutant HAP Emission factors' Data Source (Ib/yr) % (Ib/yr) Bin (lb/yr) 1 ,1 ,2,2-Tetrachloroethane 2.53E-05 lb/mmBtu EPA 2.85 50% 1 .42 A 50 1 ,1 ,2-Trichloroethane < 1 .53E-05 lb/mmBtu EPA < 1 .72 50% 0.86 A 50 1 .1 Dichloroethane < 1 .13E-05 lb/mmBtu EPA < 0.36 50% 0.18 B 500 1 .2 Dichloroethane < 1 .13E-05 lb/mmBtu EPA < 0.36 50% 0.18 A 50 1 ,2 Dichloropropane < 1 .30E-05 lb/mmBtu EPA < 0.41 50% 0.20 A 50 1 .3-Butadiene 6.63E-04 lb/mmBtu EPA 74.64 50% 37.32 A 50 1 ,3-Dichloropropene < 1 .27E-05 lb/mmBtu EPA < 1 .43 50% 0.71 A 50 Acetaldehyde 2.79E-03 lb/mmBtu EPA 314.11 50% 157.05 A 50 Acrolein 2.63E-03 lb/mmBtu EPA 296.09 50% 148.05 A 50 Benzene 1 .58E-03 lb/mmBtu EPA 177.88 50% 88.94 A 50 Carbon Tetrachloride < 1 .77E-05 lb/mmBtu EPA < 1.99 50% 1 .00 A 50 Chlorobenzene < 1 .29E-05 lb/mmBtu EPA < 1 .45 50% 0.73 A 50 Chloroform < 1 .37E-05 lb/mmBtu EPA < 1 .54 50% 0.77 A 50 Ethylbenzene < 2.48E-05 lb/mmBtu EPA < 2.79 50% 1 .40 C 1000 Ethylene Dibromide < 2.13E-05 lb/mmBtu EPA < 2.40 50% 1.20 A 50 Formaldehyde 2.05E-02 lb/mmBtu EPA 2307.96 76% 553.91 A 50 Methanol 3.06E-03 lb/mmBtu EPA 344.51 50% 172.25 C 1000 Methylene Chloride 4.12E-05 Ib/mmBtu EPA 4.64 50% 2.32 A 50 Naphthalene < 9.71E-05 lb/mmBtu EPA < 10.93 50% 5.47 C 50 PAH 1 .41E-04 Ib/mmBtu EPA 15.87 50% 7.94 A 50 Styrene < 1 .19E-05 lb/mmBtu EPA < 1 .34 50% 0.67 C 1000 Toluene 5.58E-04 lb/mmBtu EPA 62.82 50% 31 .41 C 1000 Vinyl Chloride < 7.18E-06 lb/mmBtu EPA < 0.81 50% 0.40 A 50 Xylenes(m,p,o) 1 .95E-04 lb/mmBtu EPA 21 .95 50% 10.98 C 1000 TOTAL 0.0324537 lb/mmBtu -- < 3651 < 1225 -- -- t Uncontrolled emission factors from 4-stroke, Rich-burn (4SRB) engines from AP-42, Chapter 3, Table 3.2-3, (7/00). C Deminimis levels for reportable non-criteria pollutants, per Colorado Regulation No. 3. • DCP Midstream, LP 5/20/2011 Engine Emission Calculations • Platteville Gas Processing Plant DCP Midstream, LP Waukesha L 7044 GSI Engine C-170 4 Stroke, Rich Burn, with NSCR SN: C-17148/1 Unit Rating: 1 ,680 hp BSFC: 7,650 btu/hp-hr Maximum Heat Input: 12.85 mmbtu/hr Operating Schedule: 8,760 hr/yr FHV: 1 .040 btu/scf Maximum Fuel Use: 108.25 mmscf/yr Criteria Pollutant Emission Calculations Uncontrolled Controlled Emission Factors Emissions Emission Factors i Potential Emissions Pollutant _ lb/MMBTU (ton/yr) Ib/MMBTU (ton/yr) NO\ " 11 .0 g/bhp-hr 3.17 178.45 1 .9 g/bhp-hr 0.55 30.82 CO a 8.0 g/bhp-hr 2.31 129.78 _ 1 .9 g/bhp-hr 0.55 30.82 VOC a - 1 .5 g/bhp-hr 0.43 24.33 - 1 .0 g/bhp-hr 0.29 - 16.22 PM b 5.88E-04 lb/mmBtu 5.88E-04 0.03 4 5.88E-04 lb/mmBtu 5.88E-04 0.03 SO2 " 7.71E-05 lb/mmBtu 7.71E-05 0.004 7.71 E-05 lb/mmBtu 7.71E-05 - 0.004 a Manufacturer's emissions factors b Uncontrolled emission factors from 4-stroke, Rich-burn (4SRB) engines from AP-42, Chapter 3, Table 3.2-3, (7/00). Non-Criteria Reportable Pollutant Calculations • Potential Control Controlled Emissions Efficiency Emissions De Minimis C Pollutant HAP Emission factors' Data Source (lb/yr) 0/0 (Ib/yr) Bin (lb/yr) 1 ,1 ,2,2-Tetrachloroethane 2.53E-05 lb/mmBtu EPA 2.85 50% 1 .42 A 50 1 ,1 ,2-Trichloroethane < 1 .53E-05 lb/mmBtu EPA < 1 .72 50% 0.86 A 50 1 ,1 Dichloroethane < 1 .13E-05 lb/mmBtu EPA < 0.36 50% 0.18 B 500 1 ,2 Dichloroethane < 1 .13E-05 lb/mmBtu EPA < 0.36 50% 0.18 A 50 1 ,2 Dichloropropane < 1 .30E-05 lb/mmBtu EPA < 0.41 50% 0.20 A 50 1 ,3-Butadiene 6.63E-04 lb/mmBtu EPA 74.64 50% 37.32 A 50 1 ,3-Dichloropropene < 1 .27E-05 lb/mmBtu EPA < 1.43 50°k 0.71 A 50 Acetaldehyde 2.79E-03lb/mmBlu EPA 314.11 50% 157.05 A 50 Acrotein 2.63E-03 lb/mmBtu EPA 296.09 50% 148.05 A 50 Benzene 1 .58E-03 lb/mmBtu EPA 177.88 50% 88.94 A 50 Carbon Tetrachloride < 1 .77E-05 lb/mmBtu EPA < 1.99 50% 1.00 A 50 Chlorobenzene < 1 .29E-05 lb/mmBtu EPA < 1 .45 50% 0.73 A 50 Chloroform < 1 .37E-05 lb/mmBtu EPA < 1.54 50% 0.77 A 50 Ethylbenzene < 2.48E-05 lb/mmBtu EPA < 2.79 50% 1 .40 C 1000 Ethylene Dibromide < 2.13E-05 lb/mmBtu EPA < 2.40 50% 1.20 A 50 Formaldehyde 2.05E-02 lb/mmBtu EPA 2307.96 76% 553.91 A 50 Methanol 3.06E-03 lb/mmBtu EPA 344.51 50% 172.25 C 1000 Methylene Chloride 4.12E-05 lb/mmBtu EPA 4.64 50% 2.32 A 50 Naphthalene < 9.71E-05 lb/mmBtu EPA < 10.93 50% 5.47 C 50 PAH 1 .41E-04 lb/mmBtu EPA 15.87 50% 7.94 A 50 Styrene < 1 .19E-05 lb/mmBtu EPA < 1 .34 50% 0.67 C 1000 Toluene 5.58E-04 lb/mmBtu EPA 62.82 50% 31 .41 C 1000 Vinyl Chloride < 7.18E-06 lb/mmBtu EPA < 0.81 50% 0.40 A 50 Xylenes(m,p,o) 1 .95E-04 lb/mmBtu EPA 21 .95 50% 10.98 C 1000 TOTAL 0.0324537 lb/mm Btu -- < 3651 _ < 1225 -- -- ° Uncontrolled emission factors from 4-stroke, Rich-burn (4SRB) engines from AP-42. Chapter 3, Table 3.2-3, (7/00). C Deminimis levels for reportable non-criteria pollutants, per Colorado Regulation No. 3. • DCP Midstream, LP 5/20/2011 is Engine Emission Calculations Platteville Gas Processing Plant DCP Midstream, LP Waukesha L 7044 GSI Engine C-175 4 Stroke, Rich Burn, with NSCR SN: C-1384711 Unit Rating: 1 .680 hp BSFC: 7,650 btu/hp-hr Maximum Heat Input: 12.85 mmbtu/hr Operating Schedule: 8.760 hr/yr FHV: 1,040 btu/scf Maximum Fuel Use: 108.25 mmscf/yr Criteria Pollutant Emission Calculations Uncontrolled Controlled Emission Factors Emissions Emission Factors Potential Emissions Pollutant lb/MMBTU (ton/yr) lb/MMBTU ` (ton/yr) NO.\a 11 .0 g/bhp-hr 3.17 178.45 1 .9 g/bhp-hr 0.55 30.82 CO a 8.0 g/bhp-hr 2.31 129.78 1 .9 g/bhp-hr 0.55 - 30.82 VOC a 1 .5 g/bhp-hr 0.43 24.33 1 .0 g/bhp-hr - 0.29 - 16.22 PM b 5.88E-04 lb/mmbtu 5.88E-04 0.03 5.88E-04 lb/mmBtu 5.88E-04 0.03 SO2 `' 7.71E-05 lb/mmbtu 7.71E-05 0.004 7.71E-05 lb/mmBtu 7.71E-05 0.004 a Manufacturer's emissions factors ° Uncontrolled emission factors from 4-stroke, Rich-burn (4SRB) engines from AP-42, Chapter 3, Table 3.2-3, (7/00). Non-Criteria Reportable Pollutant Calculations • Potential Control Controlled Emissions Efficiency Emissions De Minimis ` Pollutant HAP Emission factors' Data Source (lb/yr) % (Ib/yr) Bin (lb/yr) 1 ,1 .2,2-Tetrachloroethane 2.53E-05 lb/mmBtu EPA 2.85 50% 1 .42 A 50 1 ,1 ,2-Trichloroethane < 1 .53E-05 lb/mmBtu EPA < 1 .72 50% 0.86 A 50 1 ,1 Dichloroethane < 1 .13E-05 lb/mmBtu EPA < 0.36 50% 0.18 B 500 1 ,2 Dichloroethane < 1 .13E-05 lb/mmBtu EPA < 0.36 50% 0.18 A 50 1,2 Dichloropropane < 1 .30E-05 lb/mmBtu EPA < 0.41 50% 0.20 A 50 1.3-Butadiene 6.63E-04 lb/mmBtu EPA 74k 50% ?7.32 A 50 1 ,3-Dichloropropene < 1 .27E-05 lb/mmBtu EPA < 1.43 50% 0.71 A 50 Acetaldehyde 2.79E-03 lb/mmBtu EPA 314.11 50% 157.05 A 50 Acrolein 2.63E-03 lb/mmBtu EPA 296.09 50% 148.05 A 50 Benzene 1 .58E-03 lb/mmBtu EPA 177.88 50% 88.94 A 50 Carbon Tetrachloride < 1 .77E-05 lb/mmBtu EPA < 1.99 50% 1 .00 A 50 Chlorobenzene < 1 .29E-05 lb/mmBtu EPA < 1.45 50% 0.73 A 50 Chloroform < 1 .37E-05 lb/mmBtu EPA < 1 .54 50% 0.77 A 50 Ethylbenzene < 2.48E-05 lb/mmBtu EPA < 2.79 50% 1 .40 C 1000 Ethylene Dibromide < 2.13E-05 lb/mmBtu EPA < 2.40 50% 1.20 A 50 Formaldehyde 2.05E-02 Ib/mmBtu EPA 2307.96 76% 553.91 A 50 Methanol 3.06E-03 Ib/mmBtu EPA 344.51 50% 172.25 C 1000 Methylene Chloride 4.12E-05 lb/mmBtu EPA 4.64 50% 2.32 A 50 Naphthalene < 9.71E-05 lb/mmBtu EPA < 10.93 50% 5.47 C 50 PAH 1 .41E-04 lb/mmBtu EPA 15.87 50% 7.94 A 50 Styrene < 1.19E-05 lb/mmBtu EPA < 1.34 50% 0.67 C 1000 Toluene 5.58E-04 lb/mmBtu EPA 62.82 50% 31.41 C 1000 Vinyl Chloride < 7.18E-06 lb/mmBtu EPA < 0.81 50% 0.40 A 50 Xylenes(m,p,o) 1 .95E-04 lb/mmBtu EPA 21 .95 50% 10.98 C 1000 TOTAL 0.0324537 lb/mmBtu -- < 3651 < 1225 -- -- ' Uncontrolled emission factors from 4-stroke, Rich-burn (4SRB) engines from AP-42, Chapter 3, Table 3.2-3, (7/00). C Deminimis levels for reportable non-criteria pollutants, per Colorado Regulation No. 3. • DCP Midstream, LP 5/20/2011 Engine Emission Calculations • Platteville Gas Processing Plant DCP Midstream, LP Waukesha L 7044 GSI Engine C-177 4 Stroke, Rich Burn, with NSCR SN: C-13853/1 Unit Rating: 1 ,680 hp BSFC: 7,650 btu/hp-hr Maximum Heat Input: 12.85 mmbtu/hr Operating Schedule: 8,760 hr/yr FHV: 1 ,040 btu/scf Maximum Fuel Use: 108.25 mmscf/yr Criteria Pollutant Emission Calculations Uncontrolled Controlled Emission Factors Emissions Emission Factors Potential Emissions Pollutant Ib/MMBTU (ton/yr) lb/MMBTU (ton/yr) NO," 11.0 g/bhp-hr 3.17 178.45 1 .9 g/bhp-hr 0.548 30.82 CO 8 8.0 g/bhp-hr 2.31 129.78 1 .9 g/bhp-hr 0.548 30.82 VOC a 1 .5 g/bhp-hr 0.43 24.33 1 .0 g/bhp-hr 0.29 16.22 PM h 5.88E-04 lb/mmbtu 5.88E-04 0.03 5.88E-04 lb/mmBtu 5.88E-04 0.03 SO2t 7.71E-05 Ib/mmbtu 7.71E-05 0.004 7.71E-05 lb/mmBtu 7.71E-05 0.004 - a Manufacturer's emissions factors b Uncontrolled emission factors from 4-stroke, Rich-burn (4SRB) engines from AP-42, Chapter 3, Table 3.2-3. (7/00). Non-Criteria Reportable Pollutant Calculations • Potential Control Controlled Emissions Efficiency Emissions De Minimis ` Pollutant HAP Emission factors`' Data Source (lb/yr) % (Ib/yr) Bin (lb/yr) 1 ,1 ,2.2-Tetrachloroethane 2.53E-05 lb/mmBtu EPA 2.85 50% 1 .42 A 50 1 ,1 ,2-Trichloroethane < 1 .53E-05 lb/mmBtu EPA < 1 .72 50% 0.86 A 50 1 ,1 Dichloroethane < 1 .13E-05 lb/mmBtu EPA < 0.36 50% 0.18 B 500 1 ,2 Dichloroethane < 1 .13E-05 lb/mmBtu EPA < 0.36 50% 0.18 A 50 1 ,2 Dichloropropane < 1 .30E-05 lb/mrnBtu EPA < 0.41 50% 0.20 A 50 1,3-Butadiene 6.63E-04 lb/mmBtu EPA 74.64 50% 37.32 A 50 1,3-Dichloropropene < 1.27E-05 lb/mmBtu EPA < 1.43 50% 0.71 A 50 Acetaldehyde 2.79E-03 lb/mmBtu EPA 314.11 50% 157.05 A 50 Acrolein 2.63E-03 lb/mmBtu EPA 296.09 50% 148.05 A 50 Benzene 1 .58E-03 lb/mmBtu EPA 177.88 50% 88.94 A 50 Carbon Tetrachloride < 1 .77E-05 lb/rnmBtu EPA < 1 .99 50% 1 .00 A 50 Chlorobenzene < 1 .29E-05 lb/mmBtu EPA < 1 .45 50% 0.73 A 50 Chloroform < 1 .37E-05 lb/mmBtu EPA < 1 .54 50% 0.77 A 50 Ethylbenzene < 2.48E-05 lb/mmBtu EPA < 2.79 50% 1.40 C 1000 Ethylene Dibromide < 2.13E-05 lb/mmBtu EPA < 2.40 50% 1 .20 A 50 Formaldehyde 2.05E-02 Ib/mmBtu EPA 76% 553.91 A 50 Methanol 3.06E-03 lb/mmBtu EPA 344.51 50% 172.25 C 1000 Methylene Chloride 4.12E-05 Ib/mmbtu EPA 4.64 50% 2.32 A 50 Naphthalene < 9.71E-05 lb/mmBtu EPA < 10.93 50% 5.47 C 50 PAH 1 .41E-04 lb/mmBtu EPA 15.87 50% 7.94 A 50 Styrene < 1 .19E-05 lb/mmBtu EPA < 1 .34 50% 0.67 C 1000 Toluene 5.58E-04 Ib/mmBtu EPA 62.82 50% 31 .41 C 1000 Vinyl Chloride < 7.18E-06 lb/mmBtu EPA < 0.81 50% 0.40 A 50 Xylenes(m,p,o) 1 .95E-04 lb/mmBtu EPA 21 .95 50% 10.98 C 1000 TOTAL 0.0324537 lb/mmBtu -- < 3651 < 1225 -- -- h Uncontrolled emission factors from 4-stroke, Rich-burn (4SRB) engines from AP-42, Chapter 3. Table 3.2-3, (7/00). Deminimis levels for reportable non-criteria pollutants, per Colorado Regulation No. 3. • DCP Midstream, LP 5/20/2011 0 Engine Emission Calculations Platteville Gas Processing Plant DCP Midstream, LP Waukesha L 7044 GSI Engine C-172 4 Stroke, Rich Burn, with NSCR SN: C-14140/1 Unit Rating: 1 ,400 hp BSFC: 7.479 btu/hp-hr Maximum Heat Input: 10.47 mmbtu/hr Operating Schedule: 8,760 hr/yr FHV: 1 ,040 btu/scf Maximum Fuel Use: 88.15 mmscf/yr Criteria Pollutant Emission Calculations Uncontrolled Controlled Emission Factors Emissions Emission Factors Potential Emissions Pollutant lb/MMBTU (ton/yr) Ib/MMBTU (ton/yr) NO\ ' 11 .0 g/bhp-hr 3.24 148.71 1 .9 g/bhp-hr 0.560 25.69 - CO a 8.0 g/bhp-hr 2.36 108.15 1.9 g/bhp-hr 0.560 25.69 VOC a 1 .5 g/bhp-hr 0.44 20.28 1 .0 g/bhp-hr 0.29 13.52 PM b 5.88E-04 Ib/mmbtu 5.88E-04 0.03 5.88E-04 lb/mmBtu 5.88E-04 0.03 SO2b 7.71E-05 lb/mmbtu 7.71E-05 0.004 7.71E-05 lb/mmBtu 7.71E-05 0.004 a Manufacturer's emissions factors b Uncontrolled emission factors from 4-stroke, Rich-burn (4SRB) engines from AP-42, Chapter 3, Table 3.2-3, (7/00). Non-Criteria Reportable Pollutant Calculations • Potential Control Controlled Emissions Efficiency Emissions De Minim is ` Pollutant HAP Emission factors`' Data Source (lb/yr) % (lb/yr) Bin (Ib/yr) 1 ,1 ,2,2-Tetrachloroethane 2.53E-05 lb/mmBtu EPA 2.32 50% 1 .16 A 50 1 ,1 .2-Trichloroethane < 1 .53E-05 lb/mmBtu EPA < 1 .40 50% 0.70 A 50 1 ,1 Dichloroethane < 1 .13E-05 lb/mmBtu EPA < 0.36 50% 0.18 B 500 1 ,2 Dichloroethane < 1 .13E-05 lb/mmBtu EPA < 0.36 50% 0.18 A 50 1,2 Dichloropropane < 1 .30E-05 lb/mmBtu EPA < 0.41 50% 0.20 A 50 1 .3-Butadiene 6.63E-04 lb/mmBtu EPA 60.78 50% 30.39 A 50 1 ,3-Dichloropropene < 1 .27E-05 lb/mmBtu EPA < 1.16 50% 0.58 A 50 Acetaldehyde 2.79E-03 lb/mmBtu EPA 255.77 50% 127.88 A 50 Acrolein 2.63E-03 lb/mrnBtu EPA 241 .10 50% 120.55 A 50 Benzene 1 .58E-03 lb/mmBtu EPA 144.84 50% 72.42 A 50 Carbon Tetrachloride < 1 .77E-05 lb/mmBtu EPA < 1 .62 50% 0.81 A 50 Chlorobenzene < 1 .29E-05 lb/mmBtu EPA < 1.18 50% 0.59 A 50 Chloroform < 1 .37E-05 lb/mmBtu EPA < 1 .26 50% 0.63 A 50 Ethylbenzene < 2.48E-05 lb/mmBtu EPA < 2.27 50% 1 .14 C 1000 Ethylene Dibromide < 2.13E-05 lb/mmBtu EPA < 1.95 50% 0.98 A 50 Formaldehyde 2.05E-02Ib/mmBtu EPA 1879.30 76% 451.03 A 50 Methanol 3.06E-03 lb/mmBtu EPA 280.52 50% 140.26 C 1000 Methylene Chloride 4.12E-05 lb/mmBtu EPA 3.78 50% 1.89 A 50 Naphthalene < 9.71 E-05 lb/mmBtu EPA < 8.90 50% 4.45 C 50 PAH 1 .41E-04 lb/mmBtu EPA 12.93 50% 6.46 A 50 Styrene < 1 .19E-05 lb/mmBtu EPA < 1.09 50% 0.55 C 1000 Toluene 5.58E-04 Ib/mmBtu EPA 51 .15 50% 25.58 C 1000 Vinyl Chloride < 7.18E-06 lb/mmBtu EPA < 0.66 50% 0.33 A 50 Xylenes(m,p,o) 1 .95E-04 lb/mmBtu EPA 17.88 50% 8.94 C 1000 TOTAL 0.0324537 lb/mmBtu -- < 2973 < 998 -- -- Uncontrolled emission factors from 4-stroke, Rich-burn (4SRB) engines from AP-42, Chapter 3, Table 3.2-3, (7/00). c Deminimis levels for reportable non-criteria pollutants, per Colorado Regulation No. 3. ID DCP Midstream, LP 5/20/2011 Engine Emission Calculations • Platteville Gas Processing Plant DCP Midstream, LP Waukesha L 7044 GSI Engine C-173 4 Stroke, Rich Burn, with NSCR SN: 13851/1 Unit Rating: 1,400 hp BSFC: 7,479 btu/hp-hr Maximum Heat Input: 10.47 mmbtu/hr Operating Schedule: 8.760 hr/yr FHV: 1.040 btu/scf Maximum Fuel Use: 88.15 mmscf/yr Criteria Pollutant Emission Calculations Uncontrolled Controlled Emission Factors Emissions Emission Factors Potential Emissions Pollutant lb/MMBTU (ton/yr) lb/MMBTU (ton/yr) NOx a 11 .0 g/bhp-hr 3.24 148.71 1.9 g/bhp-hr 0.560 25.69 CO a - 8.0 g/bhp-hr 2.36 108.15 1.9 g/bhp-hr 0.560 25.69 VOC a 1 .5 g/bhp-hr 0.44 20.28 1 .0 g/bhp-hr 0.29 13.52 PM b 5.88E-04 Ib/mmbtu 5.88E-04 0.03 5.88E-04 lb/mmBtu 5.88E-04 0.03 S02: - 7,71E-05 lb/mmbtu 7.71E-05 0.004 7.71E-05 lb/mmBtu 7.71E-05 0.004 a Manufacturer's emissions factors n Uncontrolled emission factors from 4-stroke, Rich-burn (4SRB) engines from AP-42, Chapter 3. Table 3.2-3, (7/00). Non-Criteria Reportable Pollutant Calculations • Potential Control Controlled Emissions Efficiency Emissions De Minimis Pollutant HAP Emission factors' Data Source (lb/yr) % (Ib/yr) Bin (Ib/yr) 1 ,1 ,2,2-Tetrachloroethane 2.53E-05 lb/mmBtu EPA 2.32 50% 1 .16 A 50 1 ,1 ,2-Trichloroethane < 1 .53E-05 lb/mmBtu EPA < 1.40 50% 0.70 A 50 1 ,1 Dichloroethane < 1 .13E-05 lb/mmBtu EPA < 0.36 50% 0.18 B 500 1 ,2 Dichloroethane < 1 .13E-05 lb/mmBtu EPA < 0.36 50% 0.18 A 50 1,2 Dichloropropane < 1 .30E-05 lb/mmBtu EPA < 0.41 50% 0.20 A 50 1 .3-Butadiene 6.63E-04 lb/mmBtu EPA 60.78 50% 30.. ' A 50 1,3-Dichloropropene < 1 .27E-05 lb/mmBtu EPA < 1.16 50% 0.58 A 50 Acetaldehyde 2.79E-03 lb/mmBtu EPA 255.77 50% 127.88 A 50 Acrolein 2.63E-03 lb/mmBtu EPA 241.10 50% 120.55 A 50 Benzene 1 .58E-03 lb/mmBtu EPA 144.84 50% 72_42 A 50 Carbon Tetrachloride < 1 .77E-05 lb/mmBtu EPA < 1 .62 50% 0.81 A 50 Chlorobenzene < 1 .29E-05 lb/mmBtu EPA < 1.18 50% 0.59 A 50 Chloroform < 1 .37E-05 lb/mmBtu EPA < 1 .26 50% 0.63 A 50 Ethylbenzene < 2.48E-05 lb/mmBtu EPA < 2.27 50% 1 .14 C 1000 Ethylene Dibromide < 2.13E-05 lb/mmBtu EPA < 1.95 50% 0.98 A 50 Formaldehyde 2.05E-02 lb/mmBtu EPA 1879.30 76% 451.03 A 50 Methanol 3.06E-03 lb/mmBtu EPA 280.52 50% 140.26 C 1000 Methylene Chloride 4.12E-05 lb/mmBtu EPA 3.78 50% 1 .89 A 50 Naphthalene < 9.71E-05 lb/mmBtu EPA < 8.90 50% 4.45 C 50 PAH 1 .41E-04 lb/mmBtu EPA 12.93 50% 6.46 A 50 Styrene < 1 .19E-05 lb/mmBtu EPA < 1 .09 50% 0.55 C 1000 Toluene 5.58E-04 lb/mmBtu EPA 51 .15 50% 25.58 C 1000 Vinyl Chloride < 7.18E-06 lb/mmBtu EPA < 0.66 50% 0.33 A 50 Xylenes(m.p.o) 1 .95E-04 lb/mmBtu EPA 17.88 50% 8.94 C 1000 TOTAL 0.0324537 lb/mmBtu -- < 2973 < 998 -- -- t' Uncontrolled emission factors from 4-stroke, Rich-burn (4SRB) engines from AP-42, Chapter 3, Table 3.2-3, (7/00). C Deminimis levels for reportable non-criteria pollutants, per Colorado Regulation No. 3. • DCP Midstream, LP 5/20/2011 • Engine Emission Calculations Platteville Gas Processing Plant DCP Midstream, LP Waukesha L 7042 GSI Engine C-171 4 Stroke, Rich Burn, with NSCR SN: 240605 Unit Rating: 1 ,478 hp BSFC: 7,800 btu/hp-hr Maximum Heat Input: 11 .53 mmbtu/hr Operating Schedule: 8,760 hr/yr FHV: 1,040 btu/scf Maximum Fuel Use: 97.10 mmscf/yr Criteria Pollutant Emission Calculations Uncontrolled Controlled Emission Factors Emissions Emission Factors Potential Emissions Pollutant lb/MMBTU (ton/yr) Ib/MMBTU (ton/yr) NO.. ' 11.0 g/bhp-hr 3.11 156.99 1 .9 g/bhp-hr 0.537 27.12 CO a 8.0 g/bhp-hr 2.26 114.18 1 .9 g/bhp-hr 0.537 _ 27.12 VOC a 1 .5 g/bhp-hr 0.42 21 .41 1 .0 g/bhp-hr 0.28 14.27 PM t' 5.88E-04 lb/mmbtu 5.88E-04 0.03 5.88E-04 lb/mmBtu 5.88E-04 0.03 SO2 ` 7.71E-05 lb/mmbtu 7.71E-05 0.004 7,71E-05 lb/mmBtu 7.71E-05 0.004 a Manufacturer's emissions factors b Uncontrolled emission factors from 4-stroke, Rich-burn (4SRB) engines from AP-42. Chapter 3, Table 3.2-3, (7/00). Non-Criteria Reportable Pollutant Calculations • Potential Control Controlled Emissions Efficiency Emissions De Minimis ` Pollutant HAP Emission factors`' Data Source (Ib/yr) % (lb/yr) Bin (lb/yr) 1 ,1 .2,2-Tetrachloroethane 2.53E-05 lb/mmBtu EPA 2.55 50% 1 .28 A 50 1 ,1 ,2-Trichloroethane < 1 .53E-05 Ib/mmBtu EPA < 1 .55 50% 0.77 A 50 1 ,1 Dichloroethane < 1 .13E-05 lb/mmBtu EPA < 0.36 50% 0.18 B 500 1 ,2 Dichloroethane < 1 .13E-05 lb/mmBtu EPA < 0.36 50% 0.18 A 50 1 ,2 Dichloropropane < 1.30E-05 lb/mmBtu EPA < 0.41 50% 0.20 A 50 1 ,3-Butadiene 6.63E-04 lb/mmBtu EPA EGG.95 50% 33.- ; A 50 1 ,3-Dichloropropene < 1.27E-05 lb/mmBtu EPA < 1 .28 50% 0.64 A 50 Acetaldehyde 2.79E-03 lb/mmBtu EPA 281 .75 50% 140.87 A 50 Acrolein 2.63E-03 lb/mmBtu EPA 265.59 50% 132.80 A 50 Benzene 1 .58E-03 lb/mmBtu EPA 159.56 50% 79.78 A 50 Carbon Tetrachloride < 1 .77E-05 lb/mmBtu EPA < 1 .79 50% 0.89 A 50 Chlorobenzene < 1 .29E-05 lb/mmBtu EPA < 1 .30 50% 0.65 A 50 Chloroform < 1 .37E-05 lb/mmBtu EPA < 1 .38 50% 0.69 A 50 Ethylbenzene < 2.48E-05 lb/mmBtu EPA < 2.50 50% 1 .25 C 1000 Ethylene Dibromide < 2.13E-05 lb/mmBtu EPA < 2.15 50% 1.08 A 50 Formaldehyde 2.05E-02 lb/mmBtu EPA 2070.20 76% 496.85 A 50 Methanol 3.06E-03 lb/mmBtu EPA 309.01 50% 154.51 C 1000 Methylene Chloride 4.12E-05 lb/mmBtu EPA 4.16 50% 2.08 A 50 Naphthalene < 9.71E-05 lb/mmBtu EPA < 9.81 50% 4.90 C 50 PAH 1.41E-04 lb/mmBtu EPA 14.24 50% 7.12 A 50 Styrene < 1 .19E-05 lb/mmBtu EPA < 1 .20 50% 0.60 C 1000 Toluene 5.58E-04 Ib/mmBtu EPA 56.35 50% 28.17 C 1000 Vinyl Chloride < 7.18E-06 lb/mmBtu EPA < 0.73 50% 0.36 A 50 Xylenes(m,p,o) 1.95E-04 Ib/mmBtu EPA 19.69 50% 9.85 C 1000 TOTAL 0.0324537 lb/mmBtu -- < 3275 _ < 1099 -- -- ` Uncontrolled emission factors from 4-stroke, Rich-burn (4SRB) engines from AP-42, Chapter 3, Table 3.2-3, (7/00). Deminimis levels for reportable non-criteria pollutants, per Colorado Regulation No. 3. • DCP Midstream, LP 5/20/2011 • Engine Emission Calculations Platteville Gas Processing Plant DCP Midstream, LP Waukesha L 7044 GSI Engine C-180 4 Stroke, Rich Burn, with NSCR SN: 17976/1 Unit Rating: 1 ,680 hp BSFC: 7.650 btu/hp-hr Maximum Heat Input: 12.85 mmbtu/hr Operating Schedule: 8,760 hr/yr FHV: 1 ,040 btu/scf _ Maximum Fuel Use: 108.25 mmscf/yr Criteria Pollutant Emission Calculations Uncontrolled Controlled Emission Factors Emissions Emission Factors Potential Emissions Pollutant lb/MMBTU (ton/yr) lb/MMBTU (ton/yr) NOx a 11.0 g/bhp-hr 3.17 178.45 1 .8 g/bhp-hr 0.512 28.80 CO a 8.0 g/bhp-hr 2.31 129.78 1.8 g/bhp-hr 0.512 28.80 VOC a 1 .5 g/bhp-hr 0.43 24.33 0.9 g/bhp-hr 0.26 14.41 PM b 5.88E-04 Ib/mmbtu 5.88E-04 0.03 5.88E-04 lb/mmBtu 5.88E-04 0.03 SO2" 7.71E-05 Ib/mmbtu 7.71E-05 0.004 7.71E-05 lb/mmBtu 7.71E-05 0.004 a Manufacturer's emissions factors b Uncontrolled emission factors from 4-stroke, Rich-burn (4SRB) engines from AP-42, Chapter 3, Table 3.2-3, (7/00). Non-Criteria Reportable Pollutant Calculations • Potential Control Controlled Emissions Efficiency Emissions De Minim is C Pollutant HAP Emission factors`' Data Source (Ib/yr) % (Ib/yr) Bin (lb/yr) 1 .1 ,2,2-Tetrachloroethane 2.53E-05 lb/mmBtu EPA 2.85 50% 1 .42 A 50 1 .1 ,2-Trichloroethane < 1 .53E-05 lb/mmBtu EPA < 1 .72 50% 0.86 A 50 1 .1 Dichloroethane < 1 .13E-05 lb/mmBtu EPA < 0.36 50% 0.18 B 500 1 .2 Dichloroethane < 1 .13E-05 lb/mmBtu EPA < 0.36 50% 0.18 A 50 1,2 Dichloropropane < 1.30E-05 lb/mmBtu EPA < 0.41 50% 0.20 A 50 1 ,3-Butadiene 6.63E-04 lb/mmBtu EPA 50% 37.32 A 50 1 ,3-Dichloropropene < 1 .27E-05 lb/mmBtu EPA < 1 .43 50% 0.71 A 50 Acetaldehyde 2.79E-03 lb/mmBtu EPA 314.11 50% 157.05 A 50 Acrolein 2.63E-03 lblmmBtu EPA 296.09 50% 148.05 A 50 Benzene 1 .58E-03 lb/mmbtu EPA 177.88 50% 88.94 A 50 Carbon Tetrachloride < 1 .77E-05 lb/mmBtu EPA < 1.99 50% 1 .00 A 50 Chlorobenzene < 1.29E-05 lb/mmBtu EPA < 1.45 50% 0.73 A 50 Chloroform < 1 .37E-05 lb/mmBtu EPA < 1.54 50% 0.77 A 50 Ethylbenzene < 2.48E-05 lb/mmBtu EPA < 2.79 50% 1.40 C 1000 Ethylene Dibromide < 2.13E-05 lb/mmBtu EPA < 2.40 50% 1 .20 A 50 Formaldehyde 2.05E-02 lb/mmBtu EPA 2307.96 76% 553.91 A 50 Methanol 3.06E-03 lb/mmBtu EPA 344.51 50% 172.25 C 1000 Methylene Chloride 4.12E-05 lb/mmBtu EPA 4.64 50% 2.32 A 50 Naphthalene < 9.71E-05 lb/mmBtu EPA < 10.93 50% 5.47 C 50 PAH 1 .41E-04 lb/mmBtu EPA 15.87 50% 7.94 A 50 Styrene < 1.19E-05 lb/mmBtu EPA < 1.34 50% 0.67 C 1000 Toluene 5.58E-04 lb/mmBtu EPA 62.82 50% 31 .41 C 1000 Vinyl Chloride < 7.18E-06 lb/mmBtu EPA < 0.81 50% 0.40 A 50 Xylenes(m,p,o) 1 .95E-04 lb/mmBtu EPA 21 .95 50% 10.98 C 1000 TOTAL 0.0324537 Ib/mmBtu -- < 3651 < 1225 -- -- b Uncontrolled emission factors from 4-stroke. Rich-burn (4SRB) engines from AP-42, Chapter 3, Table 3.2-3, (7/00). Deminimis levels for reportable non-criteria pollutants, per Colorado Regulation No. 3. • DCP Midstream, LP 5/20/2011 Natural Gas External Combustion Platteville Gas Processing Plant . DCP Midstream, LLC Source ID H-001 Description Hot Oil Heater Emission Control None Fuel Heat Value 1,040 Btu/scf Design Heat Rate 15.0 MMBtu/hr Site Heat Rate 15.0 MMBtu/hr Potential Operation 8,760 hr/yr Potential Fuel Use 14423 scf/hr Potential Fuel Use 126.35 MMscf/yr Potential to Emit Emission Source of CAS Factor Emission Pollutant Number (lb/MMscf) (lb/hr) (lb/yr) (ton/yr) Factor NOx 101.96 1 .47 12882.25 6.44 Manf. CO 85.65 1 .24 10821.55 5.41 Manf. VOC 5.5 0.08 694.90 0.35 AP-422 SO2 0.6 0.01 75.81 0.04 AP-422 PM 7.75 0.11 979.18 0.49 Manf. 2-Methylnaphthalene 91-57-6 2.40E-05 3.46E-07 3.03E-03 1.52E-06 AP-42' 3-Methylchloranthrene 56-49-5 1.80E-06 2.60E-08 2.27E-04 1 .14E-07 AP-423 7,12-Dimethylbenz(a)anthracene 1 .60E-05 2.31E-07 2.02E-03 1.01E-06 AP-423 Acenaphthene 83-32-9 1.80E-06 2.60E-08 2.27E-04 1.14E-07 AP-423 Acenaphthylene 208-96-8 1 .80E-06 2.60E-08 2.27E-04 1 .14E-07 AP-423 Anthracene 120-12-7 2.40E-06 3.46E-08 3.03E-04 1 .52E-07 AP-423 Benz(a)anthracene 56-55-3 1.80E-06 2.60E-08 2.27E-04 1 .14E-07 AP-423 Benzene 71-43-2 2. 10E-03 3.03E-05 2.65E-01 1.33E-04 AP-423 Benzo(a)pyrene 50-32-8 1.20E-06 1.73E-08 1.52E-04 7.58E-08 AP-423 Benzo(b)fluoranthene 205-99-2 1.80E-06 2.60E-08 2.27E-04 1 .14E-07 AP-423 Benzo(g,h,i)perylene 191-24-2 1 .20E-06 1 .73E-08 1.52E-04 7.58E-08 AP-423 Benzo(k)fluoranthene 205-82-3 1 .80E-06 2.60E-08 2.27E-04 1 .14E-07 AP-423 Chrysene 218-01-9 1 .80E-06 2.60E-08 2.27E-04 1.14E-07 AP-423 Dibenzo(a,h)anthracene 53-70-3 1.20E-06 i 1.73E-08 1.52E-04 7.58E-08 AP-423 Dichlorobenzene 25321-22-6 1.20E-03 1.73E-05 1.52E-01 7.58E-05 AP-423 • Fluoranthene 206-44-0 3.00E-06 4.33E-08 3.79E-04 1.90E-07 AP-423 Fluorene 86-73-7 2.80E-06 4.04E-08 3.54E-04 1 .77E-07 AP-423 Formaldehyde 50-00-0 7.50E 02 1.08E-03 9.48E+00 4.74E-03 AP-423 n-Hexane 110-54-3 1.80E+00 2.60E-02 2.27E+02 1.14E-01 AP-423 Indeno(1,2,3-c,d)pyrene 193-39-5 1 .80E-06 2.60E-08 2.27E-04 1.14E-07 AP-423 Naphthalene 91-20-3 6.10E-04 8.80E-06 7.71E-02 3.85E-05 AP-423 Phenanthrene 85-01-8 1.70E-05 2.45E-07 2.15E-03 1.07E-06 AP-423 Pyrene 129-00-0 5.00E-06 7.21E-08 6.32E-04 3.16E-07 AP-423 Toluene 108-88-3 3.40E-03 4.90E-05 4.30E-01 2.15E-04 AP-423 Arsenic 7440-38-2 2.00E-04 2.88E-06 2.53E-02 1.26E-05 AP-424 Beryllium 7440-41-7 1.20E-05 1 .73E-07 1.52E-03 7.58E-07 AP-424 Cadmium 7440-43-9 1.10E-03 1.59E-05 1.39E-01 6.95E-05 AP-42' Chromium 7440-47-3 1.40E-03 2.02E-05 1.77E-01 8.84E-05 AP-424 Cobalt 7440-48-4 8.40E-05 1.21E-06 1.06E-02 5.31E-06 AP-424 Manganese 7439-96-5 3.80E-04 5.48E-06 4.80E-02 2.40E-05 AP-424 Mercury 7439-97-6 2.60E-04 3.75E-06 3.29E-02 1 .64E-05 AP-424 Nickel 7440-02-0 2.10E-03 3.03E-05 2.65E-01 1 .33E-04 AP-42" Selenium 7782-49-2 2.40E-05 3.46E-07 3.03E-03 1 .52E-06 AP-424 Total HAPs 2.72E-02 2.39E+02 1.19E-01 ' EPA AP-42, Volume I, Fifth Edition, July 1998. Table 1.4-1 2 EPA AP-42. Volume I, Fifth Edition, July 1998, Table 1.4-2 3 EPA AP-42, Volume I, Fifth Edition, July 1998. Table 1.4-3 EPA AP-42, Volume I, Fifth Edition, July 1998, Table 1.4-4 • Natural Gas Dehydration Platteville Gas Processing Plant • DCP Midstream, LP Source ID D-001 Stripping Gas? N Y/N Description Dehydration Unit What is Stripping Gas? N/A Manufacturer Stripping Gas Flow Rate N/A scfm Model Condenser? N Y/N Serial # DE000092 Condenser Temperature N/A deg F Operation 8760 hr/yr Condenser Pressure N/A psia Wet Gas Temperature 90 deg F Flare? Y Y/N Wet Gas Pressure 872.1 psig Flare Ambient Air Temp N/A deg F Wet Gas Water Content Saturated IbH2O/MMscf Flare Excess Oxygen N/A Dry Gas Flow Rate 85 MMscfd Reboiler Destruction Efficiency N/A % Dry Gas Water Content IbH2O/MMscf Lean Glycol Water Content 20 wt% H2O Lean Glycol Flow Rate 10 gpm Cold Separator? Y Y/N Cold Separator Temperature -29 deg F Cold Separator Pressure 862.1 psig Glycol Pump Type Electric Elec. or Gas Glycol Pump Gas Flow Rate N/A acfm/gpm Flash Tank? Y Y/N Flash Tank Temperature 65 deg F Flash Tank Pressure 50 psig Flash Tank Control Recycled Total Emissions from GRI-GLYCalc 4.0 Uncontrolled CAS Emissions Pollutant Number (lb/hr) (Ib/yr) (tpy) VOC 103.11 9,280.0 4.64 n-hexane 110-54-3 0.86 77.4 0.04 Benzene 71-43-2 25.17 2,265.6 1.13 III Toluene 108-88-3 3.25 292.8 0.15 Ethylbenzene 100-41-4 0.26 23.6 0.01 Xylene 1330-20-7 2.46 221.8 0.11 Total HAP 32.01 2,881 .2 1 .44 • DCP Midstream, LP 5/20/2011 Page: 1 GRI-GLYCalc VERSION 4 .0 - SUMMARY OF INPUT VALUES • Case Name: Platteville File Name: F:\Projects\AIR\DCP\Platteville\2011 TV Renewal Application\Emission Estimates\0111 Egunit2 PTE Platteville.ddf Date: May 04, 2011 DESCRIPTION: Description: Title V Renewal Annual Hours of Operation: 8760.0 hours/yr WET GAS: Temperature: 90.00 deg. F Pressure: 872.10 psig Wet Gas Water Content: Saturated Component Conc. (vol %) Carbon Dioxide 2.3900 Nitrogen 0 .2800 Methane 73 .1740 Ethane 12 . 9740 Propane 5.9225 Isobutane 0.9527 n-Butane 2 .1248 Isopentane 0.6602 • n-Pentane 0.6802 Cyclopentane 0.0297 n-Hexane 0.1579 Cyclohexane 0.0420 Other Hexanes 0.2952 Heptanes 0.1282 Methylcyclohexane 0.0417 2,2,4-Trimethylpentane 0.0001 Benzene 0.0345 Toluene 0.0352 Ethylbenzene 0.0014 Xylenes 0.0111 C8+ Heavies 0. 0641 DRY GAS: Flow Rate: 85.0 MMSCF/day LEAN GLYCOL: Glycol Type: EG Water Content: 20.0 wt% H2O Flow Rate: 10.0 gpm • COLD SEPARATOR: Page: 2 • Temperature: -29.0 deg. F Pressure: 862.1 psig PUMP: Glycol Pump Type: Electric/Pneumatic FLASH TANK: Flash Control : Recycle/recompression Temperature: 65. 0 deg. F Pressure: 50.0 psig • • Page: 1 GRI-GLYCalc VERSION 4 .0 - AGGREGATE CALCULATIONS REPORT • Case Name: Platteville File Name: F:\Projects\AIR\DCP\Platteville\2011 TV Renewal Application\Emission Estimates\0111 Egunit2 PTE_Platteville.ddf Date: May 04, 2011 DESCRIPTION: Description: Title V Renewal Annual Hours of Operation: 8760.0 hours/yr EMISSIONS REPORTS: UNCONTROLLED REGENERATOR EMISSIONS Component lbs/hr lbs/day tons/yr Methane 0.1984 4.763 0 .8692 Ethane 0.6394 15.345 2 .8005 Propane 0.2841 6 .818 1 .2443 Isobutane 0.0364 0.874 0.1596 n-Butane 0.1147 2.753 0.5024 Isopentane 0.0384 0.922 0 .1683 n-Pentane 0.0339 0.814 0.1485 Cyclopentane 0.0189 0.453 0. 0826 • n-Hexane 0.0088 0.212 0.0387 Cyclohexane 0.0339 0.815 0 .1487 Other Hexanes 0. 0175 0.421 0.0769 Heptanes 0.0026 0.061 0. 0112 Methylcyclohexane 0.0045 0.107 0.0195 2,2,4-Trimethylpentane <0.0001 <0.001 <0 .0001 Benzene 0.2586 6 .207 1.1328 Toluene 0.0334 0.802 0.1464 Ethylbenzene 0.0027 0. 065 0.0118 Xylenes 0.0253 0.607 0 .1109 C8+ Heavies <0.0001 0.001 0 .0002 Total Emissions 1.7517 42.041 7.6725 Total Hydrocarbon Emissions 1 .7517 42.041 7 .6725 Total VOC Emissions 0.9139 21.933 4 .0028 Total HAP Emissions 0.3289 7.894 1.4406 Total BTEX Emissions 0.3201 7.682 1.4019 FLASH GAS EMISSIONS Note: Flash Gas Emissions are zero with the Recycle/recompression control option. FLASH TANK OFF GAS • Component lbs/hr lbs/day tons/yr Methane 4 .5644 109.546 19.9921 Ethane 5.5794 133.907 24 .4380 Page: 2 Propane 1.1235 26.965 4.9211 • Isobutane 0.1286 3 . 086 0.5632 n-Butane 0.2859 6.861 1 .2521 Isopentane 0.0645 1.549 0.2827 n-Pentane 0.0438 1.050 0.1916 Cyclopentane 0.0042 0.101 0.0185 n-Hexane 0.0065 0.156 0. 0284 Cyclohexane 0. 0043 0.104 0.0190 Other Hexanes 0.0181 0.434 0.0792 Heptanes 0.0010 0.025 0 .0045 Methylcyclohexane 0.0006 0.014 0 .0026 2,2,4-Trimethylpentane <0.0001 <0.001 <0.0001 Benzene 0.0071 0.171 0.0313 Toluene 0.0006 0.014 0. 0025 Ethylbenzene <0. 0001 0.001 0.0002 Xylenes 0.0002 0. 005 0.0009 C8+ Heavies <0.0001 <0. 001 <0 .0001 Total Emissions 11.8329 283.990 51 .8281 Total Hydrocarbon Emissions 11.8329 283 .990 51.8281 Total VOC Emissions 1.6890 40.537 7.3980 Total HAP Emissions 0. 0145 0.347 0.0633 Total BTEX Emissions 0.0080 0.191 0.0349 EQUIPMENT REPORTS: • COLD SEPARATOR Cold Separator Temperature: -29.0 deg. F Cold Separator Pressure: 862 .1 psig Dry Gas Flow Rate: 85.0000 MMSCF/day Calculated Dry Gas Dew Point: 0.23 lbs. H2O/MMSCF Glycol Losses with Dry Gas: 1.3261 lb/hr Wet Gas Water Content: Saturated Calculated Wet Gas Water Content: 48.47 lbs. H2O/MMSCF Calculated Lean Glycol Recirc. Ratio: 3 .51 gal/lb H2O Produced Liquid: 4 .90e+003 bbls/day Glycol Losses in Produced Liquids: 10 .4936 lb/hr Remaining Absorbed or Component in Dry Gas Condensed Water 0.41% 99.59% Carbon Dioxide 85.14% 14 .86% Nitrogen 97.35% 2 .65% Methane 93 .10% 6 .90% Ethane 91.80% 8 .20% Propane 47.72% 52 .28% Isobutane 31.95% 68.05% n-Butane 23.84% 76.16% Isopentane 15.06% 84.94% n-Pentane 7.57% 92 .43% • Cyclopentane 5.61% 94 .39% n-Hexane 4.02% 95.98% Cyclohexane 3 .40% 96 .60% Other Hexanes 7.12% 92 .88% Heptanes 0.74% 99.26% Page: 3 • Methylcyclohexane 2,2,4 0.68% 99.32% -Trimethylpentane 2 .98% 97 .02% Benzene 2 .72% 97 .28% Toluene 0.22% 99.78% Ethylbenzene 0.60% 99.40% Xylenes 0.39% 99 .61% C8+ Heavies 0.73% 99.27% FLASH TANK Flash Control: Recycle/recompression Flash Temperature: 65.0 deg. F Flash Pressure: 50.0 psig Left in Oil Removed in Component and Glycol Flash Gas Water 100.00% 0.00% Carbon Dioxide 55.80% 44.20% Nitrogen 3 .12% 96.88% Methane 4 .17% 95 .83% Ethane 10.29% 89.71% Propane 20 .19% 79.81% Isobutane 22 .09% 77 .91% n-Butane 28.65% 71 .35% Isopentane 37.64% 62 .36% n-Pentane 43 .96% 56.04% . Cyclopentane 81.80% 18 .20% n-Hexane 57.89% 42 .11% Cyclohexane 89.01% 10. 99% Other Hexanes 49.79% 50.21% Heptanes 71 .31% 28.69% Methylcyclohexane 88.68% 11 .32% 2,2,4-Trimethylpentane 50.13% 49.87% Benzene 97.45% 2 .55% Toluene 98 .43% 1 .57% Ethylbenzene 98.80% 1 .20% Xylenes 99.32% 0.68% C8+ Heavies 82.32% 17.68% REGENERATOR No Stripping Gas used in regenerator. Remaining Distilled Component in Glycol Overhead Water 100.44% -0.44% Carbon Dioxide 0.00% 100.00% Nitrogen 0.00% 100.00% Methane 0.00% 100 .00% Ethane 0.00% 100.00% • Propane 0.00% 100.00% Isobutane 0.00% 100 .00% n-Butane 0.00% 100 .00% Isopentane 1.33% 98.67% n-Pentane 1.14% 98.86% Page: 4 • Cyclopentane 0 .61% 99.39% n-Hexane 0.86% 99 .14% Cyclohexane 3 .59% 96 .41% Other Hexanes 2 .01% 97.99% Heptanes 0.70% 99.30% Methylcyclohexane 4.51% 95.49% 2,2,4-Trimethylpentane 2.99% 97.01% Benzene 5.13% 94 .87% Toluene 8.03% 91 .97% Ethylbenzene 10.53% 89.47% Xylenes 12.99% 87.01% C8+ Heavies 14.58% 85.42% STREAM REPORTS: WET GAS STREAM Temperature: 90.00 deg. F Pressure: 886.80 psia Flow Rate: 4 .11e+006 scfh Component Conc. Loading (vol%) (lb/hr) • Water 1.02e-001 1 .99e+002 Carbon Dioxide 2 .39e+000 1 .14e+004 Nitrogen 2 .80e-001 8.50e+002 Methane 7.31e+001 1.27e+005 Ethane 1.30e+001 4.23e+004 Propane 5.92e+000 2 .83e+004 Isobutane 9.52e-001 6 .Ooe+003 n-Butane 2 .12e+000 1.34e+004 Isopentane 6 .60e-001 5.16e+003 n-Pentane 6.80e-001 5.32e+003 Cyclopentane 2.97e-002 2 .26e+002 n-Hexane 1.58e-001 1 .47e+003 Cyclohexane 4.20e-002 3 .83e+002 Other Hexanes 2 .95e-001 2 .76e+003 Heptanes 1 .28e-001 1.39e+003 Methylcyclohexane 4.17e-002 4 .44e+002 2,2,4-Trimethylpentane 9. 99e-005 1 .24e+000 Benzene 3 .45e-002 2 .92e+002 Toluene 3.52e-002 3 .51e+002 Ethylbenzene 1 .40e-003 1.61e+001 Xylenes 1.11e-002 1.28e+002 C8+ Heavies 6.40e-002 1 .18e+003 Total Components 100. 00 2 .49e+005 DRY GAS STREAM • Temperature: -29.00 deg. F Pressure: 876.80 psia Flow Rate: 3 .54e+006 scfh Page: 5 Component Conc. Loading • (vol%) (lb/hr) Water 4 .82e-004 8.11e-001 Carbon Dioxide 2 .36e+000 9 .70e+003 Nitrogen 3 .16e-001 8 .27e+002 Methane 7.91e+001 1.18e+005 Ethane 1.38e+001 3 .88e+004 Propane 3 .28e+000 1.35e+004 Isobutane 3.53e-001 1.92e+003 n-Butane 5.88e-001 3 .19e+003 Isopentane 1.15e-001 7 .77e+002 n-Pentane 5.98e-002 4 .02e+002 Cyclopentane 1.94e-003 1 .27e+001 n-Hexane 7.36e-003 5 .92e+001 Cyclohexane 1.66e-003 1 .30e+001 Other Hexanes 2 .44e-002 1.96e+002 Heptanes 1.10e-003 1 .03e+001 Methylcyclohexane 3.28e-004 3 .01e+000 2,2,4-Trimethylpentane 3 .46e-006 3 .69e-002 Benzene 1. 09e-003 7 .94e+000 Toluene 8.84e-005 7 .61e-001 Ethylbenzene 9.75e-006 9.67e-002 Xylenes 4. 97e-005 4 .92e-001 C8+ Heavies 5.43e-004 8 .63e+000 Total Components 100.00 1.88e+005 • LEAN GLYCOL STREAM Temperature: 90.00 deg. F Flow Rate: 1.00e+001 gpm Component Conc. Loading (wt%) (lb/hr) EG 8.o0e+001 4.35e+003 Water 2.ooe+001 1 .09e+003 Carbon Dioxide 5.88e-011 3 .20e-009 Nitrogen 6 .37e-014 3 .47e-012 Methane 2 . 94e-018 1 .60e-016 Ethane 5.40e-008 2 .94e-006 Propane 1.05e-009 5.73e-008 Isobutane 9.10e-011 4 .95e-009 n-Butane 1. 63e-010 9 .94e-009 Isopentane 9.51e-006 5.17e-004 n-Pentane 7.18e-006 3 .90e-004 Cyclopentane 2.13e-006 1 .16e-004 n-Hexane 1.42e-006 7.71e-005 Cyclohexane 2 .33e-005 1.27e-003 Other Hexanes 6.62e-006 3 .60e-004 Heptanes 3.32e-007 1.B1e-005 Methylcyclohexane 3 .87e-006 2.11e-004 2,2,4-Trimethylpentane 8.28e-010 4 .51e-008 Benzene 2.57e-004 1.40e-002 Toluene 5.36e-005 2 .92e-003 • Ethylbenzene 5.84e-006 3 .18e-004 Xylenes 6.95e-005 3 .78e-003 C8+ Heavies 1 .37e-007 7.45e-006 Page: 6 Total Components 100.00 5.44e+003 • RICH GLYCOL STREAM Temperature: -29.00 deg. F Pressure: 876.80 psia Flow Rate: 1 .o1e+001 gpm NOTE: Stream has more than one phase. Component Conc. Loading (wt%) (lb/hr) EG 7.94e+001 4.34e+003 Water 1 .98e+001 1.08e+003 Carbon Dioxide 5.85e-001 3 .20e+001 Nitrogen 6.34e-004 3 .47e-002 Methane 8 .71e-002 4 .76e+000 Ethane 1.14e-001 6.22e+000 Propane 2 .57e-002 1.41e+000 Isobutane 3 . 02e-003 1 .65e-001 n-Butane 7.32e-003 4 .O1e-001 Isopentane 1 .89e-003 1.03e-001 n-Pentane 1.43e-003 7.81e-002 Cyclopentane 4.24e-004 2.32e-002 n-Hexane 2.82e-004 1 .54e-002 Cyclohexane 7.24e-004 3 .96e-002 Other Hexanes 6 .58e-004 3 .60e-002 Heptanes 6 .60e-005 3 .61e-003 • Methylcyclohexane 9.63e-005 5.27e-003 2,2,4-Trimethylpentane 5.49e-008 3 .OOe-006 Benzene 5.12e-003 2 .80e-001 Toluene 6 .75e-004 3 .69e-002 Ethylbenzene 5.59e-005 3 .06e-003 Xylenes 5.36e-004 2 .93e-002 C8+ Heavies 1.13e-006 6 .21e-005 Total Components 100.00 5.47e+003 COLD SEPARATOR OIL STREAM Temperature: -29.00 deg. F Flow Rate: 1.43e+002 gpm Component Conc. Loading (wt%) (lb/hr) EG 1.73e-002 1 .05e+001 Water 3 .34e-001 2 . 03e+002 Carbon Dioxide 2 .73e+000 1.66e+003 Nitrogen 3 .69e-002 2.25e+001 Methane 1.44e+001 8 .77e+003 Ethane 5 .69e+000 3 .46e+003 Propane 2 .43e+001 1.48e+004 Isobutane 6 .71e+000 4.08e+003 n-Butane 1.68e+001 1 .02e+004 Isopentane 7.21e+000 4 .38e+003 • n-Pentane 8 .08e+000 4 . 91e+003 Cyclopentane 3 .50e-001 2 .13e+002 n-Hexane 2 .33e+000 1.41e+003 Cyclohexane 6.08e-001 3 .70e+002 Page: 7 Other Hexanes 4 .21e+000 2 .56e+003 • Heptanes 2.27e+000 1.38e+003 Methylcyclohexane 7.24e-001 4 .41e+002 2,2,4-Trimethylpentane 1.97e-003 1 .20e+000 Benzene 4.67e-001 2 .84e+002 Toluene 5.76e-001 3 .51e+002 Ethylbenzene 2 .63e-002 1 .60e+001 Xylenes 2 .09e-001 1 .27e+002 08+ Heavies 1.93e+000 1.17e+003 Total Components 100.00 6 .08e+004 FLASH TANK OFF GAS STREAM Temperature: 65.00 deg. F Pressure: 64 .70 psia Flow Rate: 3 .15e+002 scfh Component Conc. Loading (vol%) (lb/hr) Water 2 .33e-001 3 .48e-002 Carbon Dioxide 3 .88e+001 1 .41e+001 Nitrogen 1.45e-001 3 .36e-002 Methane 3 .43e+001 4 .56e+000 Ethane 2 .24e+001 5.58e+000 Propane 3 . 07e+000 1 .12e+000 Isobutane 2.67e-001 1 .29e-001 • n-Butane 5.93e-001 2 .86e-001 Isopentane 1.08e-001 6.45e-002 n-Pentane 7.31e-002 4 .38e-002 Cyclopentane 7 .26e-003 4 .22e-003 n-Hexane 9.08e-003 6.49e-003 Cyclohexane 6.23e-003 4 .35e-003 Other Hexanes 2.53e-002 1 .81e-002 Heptanes 1.25e-003 1 .04e-003 Methylcyclohexane 7.32e-004 5.96e-004 2,2,4-Trimethylpentane 1.58e-006 1 .50e-006 Benzene 1.10e-002 7 .14e-003 Toluene 7.58e-004 5.79e-004 Ethylbenzene 4 .16e-005 3 .66e-005 Xylenes 2 .27e-004 2 .OOe-004 08+ Heavies 7.77e-006 l.l0e-005 Total Components 100.00 2 .60e+001 FLASH TANK OIL STREAM Temperature: 65.00 deg. F The calculated flow rate is less than 0.000001 #mol/hr. The stream flow rate and composition are not reported. • FLASH TANK GLYCOL STREAM Temperature: 65.00 deg. F Flow Rate: 1 .00e+001 gpm Page: 8 Component Conc. Loading (wt%) (lb/hr) EG 7.97e+001 4 .34e+003 Water 1.99e+001 1.08e+003 Carbon Dioxide 3 .28e-001 1 .79e+001 Nitrogen 1.98e-005 1 .Ose-003 Methane 3 .65e-003 1. 99e-001 Ethane 1.18e-002 6 .40e-001 Propane 5.22e-003 2 .84e-001 Isobutane 6.70e-004 3 .65e-002 n-Butane 2 .11e-003 1.15e-001 Isopentane 7.16e-004 3 .90e-002 n-Pentane 6 .31e-004 3 .43e-002 Cyclopentane 3 .49e-004 1 .90e-002 n-Hexane 1.64e-004 8 .92e-003 Cyclohexane 6.47e-004 3 .52e-002 Other Hexanes 3 .29e-004 1.79e-002 Heptanes 4.73e-005 2 .58e-003 Methylcyclohexane 8 .58e-005 4 .67e-003 2,2,4-Trimethylpentane 2 .77e-008 1.51e-006 Benzene 5.01e-003 2 .73e-001 Toluene 6.68e-004 3 .64e-002 Ethylbenzene 5.55e-005 3 .02e-003 Xylenes 5.35e-004 2 .91e-002 C8+ Heavies 9.39e-007 5.11e-005 Total Components 100.00 5 .44e+003 • FLASH GAS EMISSIONS Control Method: Recycle/recompression Control Efficiency: 100.00 Note: Flash Gas Emissions are zero with the Recycle/recompression control option. REGENERATOR OVERHEADS STREAM Temperature: 212 .00 deg. F Pressure: 14.70 psia Flow Rate: 7 .25e+001 scfh Component Conc. Loading (vol%) (lb/hr) Carbon Dioxide 2.12e+002 1 .78e+001 Nitrogen 2.02e-002 1.08e-003 Methane 6 .47e+000 1.98e-001 Ethane 1.11e+001 6 .39e-001 Propane 3 .37e+000 2 .84e-001 Isobutane 3 .28e-001 3 .64e-002 n-Butane 1.03e+000 1 .15e-001 Isopentane 2.79e-001 3 .84e-002 n-Pentane 2.46e-001 3 .39e-002 Cyclopentane 1.41e-001 1 .89e-002 • n-Hexane 5.37e-002 8 .84e-003 Cyclohexane 2 .11e-001 3 .39e-002 Other Hexanes 1.07e-001 1 .75e-002 Heptanes 1.33e-002 2 .56e-003 Page: 9 Methylcyclohexane 2.38e-002 4.46e-003 • 2,2,4-Trimethylpentane 6.69e-006 1.46e-006 Benzene 1.73e+000 2.59e-001 Toluene 1.90e-001 3.34e-002 Ethylbenzene 1.33e-002 2.70e-003 Xylenes 1.25e-001 2.53e-002 C8+ Heavies 1.34e-004 4.36e-005 Total Components 237.61 4.66e+001 • • 0 Fugitive Emissions From Equipment Leaks Platteville Gas Processing Plant DCP Midstream,LP • rrwies V#8s Number , plat compression 7 melons1 VOC Storage Tanks 7 Dehydrator 1 . iQlfMr011iU►7ypl ,4k6sllewd' dia,:,l.'i.,.'[sNl.- .__ .- Connections 304 1.607 1,911 EITZEZ I �dinli Flanges 124 _ 1,273 1,397 .E Open-Enact 11 D 11 Cr..:MMIIIII MEM :::=Ilil;M _ 15 12 a!liMMIll= ©IMEMIll MMEM Velvet 101 1 329 1,430 "Others- 5 55 Call . illIME==UM =n ', '• MEM-'$'%-;ar:ir.T..31F.':.. 4249 ;- !47 L'±LH70114ti MU a'+Sk � _•.1lE ligL.:.MN .r '..,.. 1.�4,-•thAlirlbet=q' Wilk* dottubn 'EtidFtMlt:-.t,-,AwiIAU�!• ' , P �J Foctatllp *Me ea.D. NI►. L I,, ride' Om M em tkpdd oM 1;inueer ilv - no - Ws \ m .ine obi*. - UR.t«. Connections 2 10E-04 2 00E-04 0.14 0.71 0.62 3.10 Flanges 1.10E-D4 3.90E-04 0.03 1.09 0.13 4.78 Open-Ends 1.40E-03 2.00E-03 0.03 0.00 015 0.00 Ptenlpe 130E-02 2.40E-03 0.06 0.05 0.25 0.23 Valves 2.50E-03 4.50E-03 056 13.16 2.43 57.63 "Others" 7.50E-03 8.80E-03 0.09 0 97 0 34 4 24 {. .' ..`.. .-wi ;. • T .. 73.95 KM oaa Analrts: heist Gas 1111812010 "::1`'!'.7.?, a. ..M6MN - rail 041+eud 51.52 54.00% 17.96 17.05% Tot.MethlEth 86.148 15.6 OSA 71.95% i-Buterte 68.0 D 953 0.55 2.42 2.55% i-Pentene 72.0 D 660 0.46 2 08 2.19% n-Perylene 72.0 0.680 0.49 2.15 2.26% • .sane 86.0 0 158 0.14 :enzane 76.1 9035 0.03 oluene 92.1 0 035 0 03 0.60 0.12 rbon Dioxide 44.0 2 390 1.05 4.61 .rum 4.0 0010 0DO 0.00 exy980 32.0 000D 0.00 000 N82.n 79 0 0 260 0.08 0 34 MOO Gee Service BpeclNion Light Liquid Service Sperretia' 1' t !!,4414404.11.1 Weight%1 i6 '. Ipy =iiill l .0000 REEME Nitrogen o C- ,_ ;;::c rjEnill MIMEO.MIMM=UM= Methane 000 0.00 Arbon Dioxide IIIM 0.0000 00000 Cereals DVatele 0.00 000 Ethene 000 0.00 , D 00% 0 0000 0.0000 Hydrogen Sulfide 000 0.00 MilEill. Propene 10000% 0.91 397 ® n-Btene 0.00 0.00 09062 � n-BuEaM 000 0.00 Tri= ®® iP 0.00 0.00 MMMI I 0.3809 MileT5= n-Pentane e 000 0.00 '.717.1•J;7T.}"TrMIMMIEFIEME 0 3809 MINITEE= Other Hexenesa 0.00 0.00 01001 n-Hexane 0.63% 001 002 0.0109 00870 Benzene 0 12% 0.00 0.00 Toluene 0 15% 0.00 0.01 gi:MIMITNIMM MiZZIM D.0011 000480 Elhylbenzene 001% 0.00 0.00 0.0087 0.0380 x zees m..ol 065% 0.00 000 1 r'MILS list 0+ArM' -a;.� • •-�'... . e t ilUllCy ttY`ai KdakE +F S-re �� 4 _..ISINL ._.'!t x._1:1 Toutbat 4,01 r.: I}ms.'i7a.tt". Z•.:r-..,....,..,,,,,al,..17. . 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Platteville Gas Processing Plant DCP Midstream, LP Ga dneftat+r;' ` ., (W/*S 'Attoi%j 1u•_-..:',406,4) Carbon Dioxide 44.0 2.390 1.05 4.61 Helium 4.0 0.010 0.00 0.00 Oxygen 32.0 0.000 0.00 0.00 Nitrogen 28.0 0.280 0.08 0.34 Methane 16.0 73.174 11.71 51.32 Ethane 30.0 12.974 3.89 17.06 Propane 44.0 5.923 2.61 11.42 i-Butane 58.0 0.953 0.55 2.42 n-Butane 58.0 2.125 1.23 5.40 i-Pentane 72.0 0.660 0.48 2.08 n-Pentane 72.0 0.680 0.49 2.15 Other Hexanes+ 86.0 0.601 0.52 2.27 n-Hexane 86.0 0.158 0.14 0.60 Benzene 78.1 0.035 0.03 0.12 Toluene 92.1 0.035 0.03 0.14 Ethylbenzene 106.2 0.001 0.00 0.01 Xylenes 106.2 0.011 0.01 0.05 VOC wt% 26.66 % Methane Wt% 51.32 % • CO2 Wt% 4.61 % Volume of Gas Released(2.5 mcf @ 60 psi for each compressor) Volume @ 60 psi 2,500 cubic feet/vent/event Each Compressor package uses a dedicated blowdown vent Vent ton/blowdown #lyr TPY VOC C168 Engine Maintenance Blowdown Vent 0.075 12 0.24 C169 Engine Maintenance Blowdown Vent 0.075 12 0.24 C170 Engine Maintenance Blowdown Vent 0.075 12 0.24 C171 Engine Maintenance Blowdown Vent 0.075 12 0.24 C175 Engine Maintenance Blowdown Vent 0.075 12 0.24 C177 Engine Maintenance Blowdown Vent 0.075 12 0.24 C180 Engine Maintenance Blowdown Vent 0.075 12 0.24 • • Emergency Flare Platteville Gas Processing Plant DCP Midstream, LP Fuel Heat Value 1,040 Btu/scf Pilot Flow Rate 4.0 Mscfd Pilot Flow Rate 160 scf/hr Pilot Heat Input 0.17 MMBtu/hr Pilot Potential Operation 8,760 hr/yr Pilot Potential Fuel Usage 1.40 MMscf/yr Emissions from Pilot Combustion Emission Source of CAS Factor Emission Pollutant Number (lb/MMscf) (lb/hr) (Ib/yr) (ton/yr) Factor NOx 100 0.02 140.00 0.070 AP-42' CO 84 0.01 117.60 0.059 AP-421 VOC 5.5 0.00 7.70 0.004 AP-423 SO2 0.6 0.00 0.84 0.000 AP-423 PM 7.6 0.00 10.64 0.005 AP-42' 2-Methylnaphthalene 91-57-6 2.40E-05 3.84E-09 3.36E-05 1.68E-08 AP-423 3-Methylchloranthrene 56-49-5 1.80E-06 2.88E-10 2.52E-06 1.26E-09 AP-423 7,12-Dimethylbenz(a)anthracene 1.60E-05 2.56E-09 2.24E-05 1.12E-08 AP-423 Acenaphthene 83-32-9 1.80E-06 2.88E-10 2.52E-06 1.26E-09 AP-423 Acenaphthylene 208-96-8 1.80E-06 2.88E-10 2.52E-06 1.26E-09 AP-423 Anthracene 120-12-7 2.40E-06 3.84E-10 3.36E-06 1.68E-09 AP-423 Benz(a)anthracene 56-55-3 1.80E-06 2.88E-10 2.52E-06 1.26E-09 AP-423 Benzene 71-43-2 2.10E-03 3.36E-07 2.94E-03 1.47E-06 AP-423 • Benzo(a)pyrene 50-32-8 1.20E-06 1.92E-10 1.68E-06 8.40E-10 AP-423 Benzo(b)fluoranthene 205-99-2 1.80E-06 2.88E-10 2.52E-06 1.26E-09 AP-423 Benzo(q,h,i)perylene 191-24-2 1.20E-06 1.92E-10 1.68E-06 8.40E-10 AP-423 Benzo(k)fluoranthene 205-82-3 1.80E-06 2.88E-10 2.52E-06 , 1.26E-09 AP-423 Chrysene 218-01-9 1.80E-06 2.88E-10 2.52E-06 1.26E-09 AP-423 Dibenzo(a,h)anthracene 53-70-3 1.20E-06 1.92E-10 1.68E-06 8.40E-10 AP-423 Dichlorobenzene 25321-22-6 1.20E-03 1.92E-07 , 1.68E-03 8.40E-07 AP-423 Fluoranthene 206-44-0 3.00E-06 4.79E-10 4.20E-06 2.10E-09 AP-423 Fluorene 86-73-7 2.80E-06 4.47E-10 3.92E-06 1.96E-09 AP-423 Formaldehyde 50-00-0 7.50E-02 1.20E-05 1.05E-01 5.25E-05 AP-423 n-Hexane 110-54-3 1.80E+00 2.88E-04 2.52E+00 1.26E-03 AP-42' Indeno(1,2,3-c,d)pyrene 193-39-5 1.80E-06 2.88E-10 2.52E-06 1.26E-09 AP-423 Naphthalene 91-20-3 6.10E-04 9.75E-08 8.54E-04 4.27E-07 AP-423 Phenanthrene 85-01-8 1.70E-05 2.72E-09 2.38E-05 1.19E-08 AP-423 Pyrene 129-00-0 5.00E-06 7.99E-10 , 7.00E-06 3.50E-09 AP-423 Toluene 108-88-3 3.40E-03 5.43E-07 4.76E-03 2.38E-06 AP-423 Arsenic 7440-38-2 2.00E-04 3.20E-08 2.80E-04 1.40E-07 AP-424 Beryllium 7440-41-7 1.20E-05 1.92E-09 1.68E-05 8.40E-09 AP-424 Cadmium 7440-43-9 1.10E-03 1.76E-07 1.54E-03 7.70E-07 AP-424 Chromium 7440-47-3 1.40E-03 2.24E-07 1.96E-03 9.80E-07 AP-424 Cobalt 7440-48-4 8.40E-05 1.34E-08 1.18E-04 5.88E-08 AP-424 Manganese 7439-96-5 3.80E-04 6.07E-08 5.32E-04 2.66E-07 AP-424 Mercury 7439-97-6 2.60E-04 4.16E-08 3.64E-04 1.82E-07 AP-424 Nickel 7440-02-0 2.10E-03 3.36E-07 2.94E-03 1.47E-06 AP-424 Selenium 7782-49-2 2.40E-05 3.84E-09 3.36E-05 1.68E-08 AP-424 Total HAPs 3.02E-04 2.64E+00 1.32E-03 ' EPA AP-42,Volume I,Fifth Edition,July 1998,Table 1.4-1 411 2 EPA AP-42,Volume I,Fifth Edition,July 1998,Table 1.4-2 3 EPA AP-42,Volume I,Fifth Edition,July 1998,Table 1.4-3 4 EPA AP-42,Volume I,Fifth Edition,July 1998,Table 1.4-4 • Produced Water Tanks Platteville Gas Processing Plant DCP Midstream, LP Produced Water Emission based on PS Memo 09-02 4,560 bbl/yr* 2009 produced water Volume * 10% lb/yr ton/yr VOC 1195 0.597 Benzene 32 0.016 n-hexane 100 0.050 Produced water Emission Factors PS 09-02 VOC 0.262 Ib/bbl Benzene 0.007 lb/bbl n-hexane 0.022 lb/bbl • • • Heater Emissions DCP Midstream, LP Platteville Gas Processing Plant Office Heater Unit Rating: 0.120)MMBtu/hr Fuel usage: 0.000 MMscf/hr 1.01 MMscf/yr Operating hours: 8760 hours Fuel Heating Value 1040 Stu/scf Criteria Pollutant Emission Calcuations Emissions Criteria Pollutant Emission Factor Data Source (tar) NOx 100 lb/MMscf AP-42 Section 1.4,Table 1.4-1(July 1998 revision) 0.051 SO2 0.6 lb/MMscf AP-42 Section 1.4,Table 1.4-2(July 1998 revision) 0.000 PM 7.6 lb/MMscf AP-42 Section 1.4,Table 1.4-2(July 1998 revision) 0.004 CO 84 lb/MMscf AP-42 Section 1.4,Table 1.4-1(July 1998 revision) 0.042 VOC 5.5 lb/MMscf AP-42 Section 1.4,Table 1.4-2(July 1998 revision) 0.003 Non-reportable Criteria Pollutant Emission Calculations Emissions De Minimus' Hazardous Air Pollutant(HAP) Emission Factor Data Source (ton/yr) (Ib/yr) Benzene 2.1E-03 lb/MMscf AP-42 Section 1.4 1.06E-06 50 Dichlorobenzene 1.2E-03 lb/MMscf AP-42 Section 1.4 6.08E-07 -- Formaldehyde 7.5E-02 lb/MMscf AP-42 Section 1.4 3.79E-05 50 Naphthalene 6.1E-04 lb/MMscf AP-42 Section 1.4 3.08E-07 500 n-Hexane 1.8E+00 lb/MMscf AP-42 Section 1.4 0.0 1000 Polycyclic Organic Matter(POMP: 2-Melhylnaphthalene <2.4E-05 lb/MMscf AP-42 Section 1.4 1.27E-08 — • 3-Methylchloranthrene <1.8E-06 lb/MMscf AP-42 Section 1.4 9.10E-f0 -- 7.I2-Dimethylbenz(a)anfhracene <1.6E-05 lb/MMscf AP-42 Section 1.4 8.09E-09 Acenaphfhene <1.8E-06 lb/MMscfAP-02 Section 1.4 9.70E-f0 Acenaphthylene <1.8E-06 lb/MMscf AP-42 Section 1.4 9.70E-10 -- Anthracene <2.4E-06 lb/MMscf AP-42 Section 1.4 1.21E-09 -- Benz(a)anthracene <1.8E-06 lb/MMscf AP-42 Section 1.4 9.10E-10 — Benzo(a)pyrene <1.2E-06 lb/MMscf AP-42 Section 1.4 6.06E-10 — Benzo(b)Iluoranthene <1.8E-06 lb/MMscf AP-42 Section 1.4 9.10E-f0 -- Benzo(g.h,ilperylene <1.2E-06 lb/MMscf AP-42 Section 1.4 6.06E-70 -- Benzo(k)8uoranthene <1.8E-06 lb/MMscf AP-42 Section 1.4 9.70E-10 -- Chrysene <1.8E-06 lb/MMscf AP-42 Section 1.4 9.70E-f0 -- Dibenz(a,h)anthracene <1.2E-06 lb/MMsct AP-42 Section 1.4 6.06E-10 — Fluoranthene <3.0E-06 lb/MMscf AP-42 Section 1.4 1.52E-09 — Fluorene <2.8E-06 lb/MMscf AP-42 Section 1.4 1.42E-09 -- Indeno(1,2,3-ed)pyrene <1 8E-06 lb/MMscf AP-42 Section 1.4 9.10E-10 -- Phenanthrene <1.7E-05 lb/MMscf AP-42 Section 1.4 8.59E-09 -- Pyrene C 5OE-06 lb/MMscf AP-42 Section 1.4 2.53E-09 -- TOTAL POM 4.46E-08 50 Toluene 3.4E-03 lb/MMscf AP-42 Section 1.4 1.72E-06 1000 TOTAL <1.88E+00 0.0 - a Colorado Regulation Number 3,De Minim's levels for Non-Criena Reportable Pollutants S • Heater Emissions DCP Midstream, LP Platteville Gas Processing Plant Shop Heater Unit Rating: 0.150IMMBtu/hr Fuel usage: 0.000 MMscf/hr 1.26 MMscf/yr Operating hours. 8760 hours Fuel Heating Value 1040 Btulscf Criteria Pollutant Emission Calcuations Emissions Criteria Pollutant Emission Factor Data Source (tpY) NOx 100 lb/MMscf AP-42 Section 1.4,Table 1.4-1(July 1998 revision) 0.063 SO2 0.6 IblMMscf AP-42 Section 1.4,Table 1.4-2(July 1998 revision) 0.000 PM 7.6 lb/MMscf AP-42 Section 1.4,Table 1.4-2(July 1998 revision) 0.005 CO 84 lb/MMscf AP-42 Section 1.4,Table 1.4-1(July 1998 revision) 0.053 VOC 5.5 lb/MMscf AP-42 Section 1.4,Table 1.4-2(July 1998 revision) 0.003 Non-reportable Criteria Pollutant Emission Calculations Emissions De Minimus' Hazardous Air Pollutant(HAP) Emission Factor Data Source (ton/yr) (lb/yr) Benzene 2.1E-03 lb/MMscf AP-42 Section 1.4 1.33E-06 50 Dichlorobenzene 1.2E-03 lb/MMscf AP-42 Section 1.4 7.58E-07 -- Formaldehyde 7.5E-02 lb/MMscf AP-42 Section 1.4 4.74E-05 50 Naphthalene 6.1E-04 Ib/MMsd AP-42 Section 1.4 3.85E-07 500 n-Hexane 1.8E+00 tb/MMsd AP-42 Section 1.4 0.0 1000 Polycyclic Organic Matter(POM): 2-Methylnaphthalene <2.4E-05 lb/MMscf AP-42 Section 1.4 1.52E-08 -- • 3-Mefhylchloranthrene <1.8E-06 lb/MMscf AP-42 Section 1 4 1.14E-09 -- 7.12-Dimefhylbenz(a)anfhracene <1.6E-05 lb/MMscfAP-42 Section 1.4 1.01E-08 Acenaphfhene <1.8E-06 Ib/MMsd AP-42 Section 1.4 1.14E-09 Acenaphfhylene <1.8E-06 lb/MMscf AP-42 Section 1.4 1.14E-09 — Anlhracene <2.4E-06 lb/MMscf AP-42 Section 1.4 1.52E-09 -- Benz(a)anlhracene <1.8E-06 lb/MMscf AP-42 Section 1.4 1.14E-09 -- Benzo(a)pyrene c 1.2E-06 lb/MMscf AP-42 Section 1.4 7.58E-10 -- Benzo(b)t/uoranthene <1.8E-06 lb/MMscf 'AP-42 Section 1.4 1.14E-09 -- Benzo(g,hi)perylene <1.2E-06 lb/MMscf AP-42 Section 1.4 7.58E-10 -- Benzo(k)/luoranfhene <1.8E-06 tb/MMscf AP42 Section 1.4 1.14E-09 — Chrysene <1.8E-06 lb/MMscf AP-42 Section 1.4 1.14E-09 -- Dibenz(a,h)anthracene <1.2E-06 lb/MMscf AP-42 Section 1.4 7.58E-10 -- Fluoranfhene <3.0E-06 lb/MMscf AP-42 Section 1.4 1.90E-09 -- Fluorene <28E-06 lb/MMsct AP-42 Section 1.4 1.77E-09 -- Indeno(1,2,3-4d)pyrene <1.8E-06 lb/MMscf AP-42 Section 1.4 1.14E-09 -- Phenanthrene <1.7E-05 lb/MMscf AP-42 Section 1.4 1.07E-08 -- Pyrene <5.0E-06 lb/MMscf AP-42 Section 1.4 3.16E-09 - TOTAL POM 5.57E-08 50 Toluene 3.4E-03 lb/MMscf AP-42 Section 1.4 2.15E-06 1000 TOTAL <1.88E+00 00 -- °Colorado Regulation Number 3,De Minimio levels for Non-Cetera Reportable Pollutants • PRESSURIZED CONDENSATE TRUCK LOADOUT Platteville Processing Plant . DCP Midstream, LP Calculation of VOC Emissions from Truck Loading Hoses Assumptions: There are two hoses connected to each truck during loadout. Liquid Hose Diameter = 2 inches(average) Vapor Hose Diameter = 2 inches(worst case) *Liquid Hose Length = 0.5 feet(average) 'Length accounts for length of `Vapor Hose Length = 0.5 feet(worst case) isolation valve on pressurized hose. Liquid Hose Volume = 0.0109 cubic feet Vapor Hose Volume = 0.0109 cubic feet Each truck is pressurized to storage tank pressure as listed below. Condensate Tank Pressure= 22.0 psia Each condensate tank truck has a capacity of 7000 gallons per load. Tot.volume of products loaded/year and tot.loadout events/year as listed below. Product Gallon/Month Loads/Month Condensate 320.266 45.75 2009 condensate volume of 3493812 gal/yr x 10% All liquid lines contain liquid products at individual specific gravity. All vapor return lines contain products that behave as Ideal Gases at 60 deg.F and storage tank press. P =n'R'T Where: P=pressure in hose at time of disconnect=storage tank pressure(psig) V=volume of hoses(cubic feet) n=number of Ibmoles of product in hoses R=Universal Gas Constant=10.73 cubic feet'psi/Ibmole'deg R • T=ave.loadout temp. = 60 deg F = 519.67 deg R Vapor Density n(Ibmole/ft3) MW(Ib/Ibmole) Vapor Density(Ib/ft3) Condensate 0.0039 32.4 = 0.1278 Liquid Density of Density Liquid Density Specific Gravity Water(lb/gal) (gal/ft3) (lb/ft3) Condensate 0.7 8.3300 7.48 43.62 VOC Emissions from Liquid Hoses Loaded Liq.Density Hose Vol. Loads Per Emission Emission Product I /ft3 Jft3/load) Month Jlb/month) Jton/month} Condensate 43.62 0.0109 45.75 21.76 0.01 Total 21.76 0.01 VOC Emissions from Vapor Return Hoses Loaded Vap.Density Hose Vol. Loads Per Emission Emission Product flb/ft31 Jft3/load1 Month Jlb/month) Jton/month). Condensate 0.1278 0.0109 45.75 0.06 0.00 Total -- — -- 0.06 0.00 Tom a1Reita S tia41 Prl6rf 14 COSIIISSIS 1►J A . Hose Emissions From Condensate Loading= 0.01 ton/month Tot.Loadout Emiss.= 0.13 tpy ID PRESSURIZED NGL(Y-Grade)TRUCK LOADING(E. and W. Racks Combined) Platteville Gas Processing Plant DCP Midstream, LP Calculation of VOC Emissions from Truck Loading Hoses Assumptions: There are two hoses connected to each truck during loadout. Liquid Hose Diameter = 2 inches(average) Vapor Hose Diameter = 2 inches(worst case) 'Liquid Hose Length = 0.5 feet(average) *Length accounts for length of isolation valve on pressurized *Vapor Hose Length = 0.5 feet(worst case) Liquid Hose Volume = 0.0109 cubic feet Vapor Hose Volume = 0.0109 cubic feet Each truck is pressurized to storage tank pressure as listed below. Propane Tank Pressure= 200.7 psia itane Tank Pressure= 60.5 psia al Gasoline Tank Pres! 13.6 psia Mix Tank Pressure= 38.2 psia irate Tank Pressure= 22.0 psia )tane Tank Pressure= 38.2 psia Y-Grade Tank Pressure= 62.0 psia(NMNE VOC partial pressure) Each tank truck has a capacity of 9000 gallons per load for butane,B-G mix,natural gas,Y-grade.. Tot.volume of products loaded/year and tot.loadout events/year as listed below. Product 3allon/Montoads/Month • Propane 0.00 Butane 0.00 Natural Gasoline(C+5) 0.00 B-G Mix 0.00 Condensate In 0.00 Isopentane 0.00 Y-Grade In 1,719.818 191.09 2009 V-Grade Volume of 18,761,648 gal/yr x 10% All liquid lines contain liquid products at individual specific gravity. All vapor return lines contain products that behave as Ideal Gases at 60 deg.F and storage tank press. P'V =n'R'T Where: P=pressure in hose at time of disconnect=storage tank pressure(psig) V=volume of hoses(cubic feet) n=number of Ibmoles of product in hoses R=Universal Gas Constant=10.73 cubic feet*psi/Ibmole'deg R T=ave.loadout temp 60 deg F = 519.67 deg R • • Vapor Density n(Ibmole/ft3 MW(Ib/Ibmole) Vapor Density(Ib/ft3)= Propane'. 0.0360 441.5840 Butane 0.0109 * 58.55 = 0.6356 Natural Gas(C+5) 0.0024 77.37 = 0.1884 B-G Mix 0.0069 67.04 = 0.4593 Condensate In 0.0039 32.4 = 0.1278 Isopentane 0.0069 72.15 = 0.4943 Y-Grade: 0.0111 12.1 = 0.1345 Density of Liquid Specific Water Density Liquid Density Gravity (lb/gal) (gal/ft3) (Ib/ft3) Propane 0.51 8.3300 7.48 31.78 Butane 0.579 8.3300 7.48 36.08 Natural Gas(C+5) 0.6536 8.3300 7.48 40.72 B-G Mix 0.51 8.3300 7.48 31.78 Condensate In 0 7 8.3300 7.48 43.62 Isopentane 0.62 8.3300 7.48 38.63 Y-Grade 0.65 8.3300 7.48 40.50 VOC Emissions from Liquid Hoses Loaded .iq.Densit!Hose Vol.Loads Per Emission Emission Product HUM ft3lload Month Iblmonth ton/month) Propane 31.78 0.0109 0.00 0.00 0.00 Butane 36.08 0.0109 0.00 0.00 0.00 Natural Gas(C+5) 40.72 0.0109 0.00 0.00 0.00 B-G Mix 31.78 0.0109 0.00 0.00 0.00 Condensate In 43.62 0.0109 0.00 0.00 0.00 Isopentane 38.63 0.0109 0.00 0.00 0.00 Y-Grade 40.50 0.0109 191.09 84.38 0.04 • Total 84.38 0.04 VOC Emissions from Vapor Return Hoses Loaded rap.Densit Hose Vol.Loads Per Emission Emission Product If bHt31 ft3/load Month Ib/month tonlmonthl Propane 1.5840 0.0109 0.00 0.00 0.00 Butane 0.6356 0.0109 0.00 0.00 0.00 Natural Gas(C+5) 0.1884 0.0109 0.00 0.00 0.00 B-G Mix 0.4593 0.0109 0.00 0.00 0.00 Condensate In 0.1278 0.0109 0.00 0.00 0.00 Isopentane 0.4943 0.0109 0.00 0.00 0.00 Y-Grade 0.1345 0.0109 191.09 0.28 0.00 Total - -- -- 0.28 0.00 Hose Emissions From Y-Grade Loading Racl 0.04 ton/month Tot.Loadout Emiss= 0.51 tpy • • Platteville Processing Plant Summary of GHG Emissions DCP Midstream, LP thittPir;.° Combustion Sources 63,976 Blowdowns 76 Rod Packing Venting 17,150 Total CO2e PTE 81,203 • • 5/18/2011 DCP Midstream,LP • Platteville Processing Plant Compressor Blowdown Emissions DCP Midstream,LP Carbon Dioxide 44.0 3.250 1.43 6.39 Helium 4.0 0.000 0.00 0.00 Oxygen 32.0 0.000 0.00 0.00 Nitrogen 28.0 0.255 0.07 0.32 Methane 16.0 73.496 11.76 52.55 Ethane 30.0 13.167 3.95 17.65 Propane 44.0 5.709 2.51 11.23 i-Butane 58.0 0.843 0.49 2.18 n-Butane 58.0 1.860 1.08 4.82 i-Pentane 72.0 0.488 0.35 1.57 n-Pentane 72.0 0.492 0.35 1.58 Other Hexanes+ 86.0 0.108 0.09 0.42 n-Hexane 86.0 0.294 0.25 1.13 Benzene 78.1 0.019 0.01 0.07 Toluene 92.1 0.016 0.01 0.07 Ethylbenzene 106.2 0.001 0.00 0.00 Xylenes 106.2 0.005 0.01 0.02 VOC wt% 22.82 • Methane Wt% 57.95 CO2 Wt% 5.04 % Volume of Gas Released (2.5 mcf @ 60 psi for each compressor, 2 vents per compressor) Volume @ 60 psi 2,500 cubic feet/vent/event Vent , tog dt t tt* t , To?e oh' imf,cote 001 0.07 12 0.20 0.51 0.04 10.8 002 0.07 12 0.20 0.51 0.04 10.8 003 0.07 12 0.20 0.51 0.04 10.8 004 0.07 12 0.20 0.51 0.04 10.8 005 0.07 12 0.20 0.51 0.04 10.8 008 0.07 12 0.20 0.51 0.04 10.8 014 0.07 12 0.20 0.51 0.04 10.8 'Total CO2e 75.8 I • DCP Midstream,LP 5/18/2011 _ � e § § b CO ) L ) 4 { \ Ln m = m / Cy, § § § o » / rm )/ ) ,— 0 k a ] ) ® to co N co a • C \ CO = )= -a— u �o f jjjjjjjjjjjj \ { tt _ 2 „ 2 , 22 , 222 , - I ) F 3 2 ! 22 , 2 „ 22 „ k ( ) co CO I.O \ \ \ \ s co OE « \ | � \ \ \ / \ \ \ cn _ LL 1f | a ( § k A'A' 222 -J � § ! 4f k ! m ) ) \ { / f 5 2 0 as ) fm ) S § ) / 2 ` % J ) ) 70 2 \to — 0 ] 3- kk } ) 000000000100 ) 3- 3- s 020 -E€ u • = Arq oo - \ j / iEt ( �\ o »4 co ) cc, \ '-I-0 2 ~ ` \ U C) .CR CO • > .0 O O J_\ a\ § Z ® / ~ I2 3 } } c kk ) \ U� 1 « » < •§ f ` � ` y.ca \\ \ � 0 . k \ \ § �o // \ \ \ / a § 2 ° ° § • i [s \ \\ \ / 0. ) k 0 • PLATTEVILLE GAS PROCESSING PLANT APPENDIX D • • a) m O) --- it Y C Z i J ,� V , < H in // O come, * N o - ! c R R 5 �� C O N h fl f7 g 1 J gg W i YU' F- LL ^� m LL `\ s 0 a A N ZW H O < V f ^ N til O J a -71 OJ Z W () 6 W Z Z cn -40--- z 1 Z z O O o0 Q OQ m � Z Ow a il CC W U F- y- W O O Z cn CAW _Dip. — 0u) o �� Q W Q It W cc cc in I d in I h J ` W f Z Q J Ce a W V1 N_ JEa Z cc C U) —1 W z E z 0D co oco OO a� L O C4 p 7 o a w2 Wo- I J U W J cc DP- 5 W ► H c IN— cc W Q C O z < a. 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'r/; _ CR-34 _ _ - � �__ VVV �--_ e • r ) I (----e ' ...,----- A I i ) "e„........." ..../. ..'". ‘ 1 ‘ ...,.., ° e'r \Th c"\ 479 CY �� /i 1 / \ 1 f A / ) f 1 %'... .. ) \N"........„... • ci.ro) , \ \ a.. .......da'r--.\ \ ..e.N.,.,„.....r..\,.......der\:* r -•%.\N. i Il(d) I i / ; \ ‘‘) \ ) o I Ins, -� \ \\ \ _� 1• l ;1 "91 1� I M e ti CR-32 � �c , `rl� \ • �` ail •� � �, ; '3 em '' Al. I 1 iI 1 \ \ A GSM \ \ \ 1 ; PLATTEVILLE - .. 77„:„.„_\/-\j"-Cv_a_a.-- .."- 1)\\ 0 \ ` • . ii i (Tx*,:k..? --`u \ \\\ J):(ekes .‘ i • ! , i ,f ) c r%'--%_. ..--7' t _____7-t as I ' i / ',es- re," ...- Mr. ; ) \ * �� I lr , ) ° L:\,‘ ‘ \ 0 r _ ii2 tl i w 21 '� / / '` -\_ Z /ec Driving Directions: From the intersection of US-85 and CR-32 (Grand Ave) L1J \ located on the east side of Platteville CO (34 miles NNE of Denver), drive I � '� 111 \. V '! 1 mile North on US-85 to CR-34, turn East and drive 1.3 miles on CR-34 to �,O_ I 1 1 t\ �_ `� ,7 the Gas Plant on the left. , 1` , ItJif ( \ \ 1 it � , , �1 ii 1 L �1 \ \ / \ \ I l \ \ `mil \.. \ �\ It \_ \ l II, I 1 mile „ I t kilometer VICINITY 40104B7 Platteville Platteville Gas Plant Source: USGS 1:24,000 scale s Drawn by: IRE �� Weld County, Colorado T Revised bv:JRE • r ti,. ■ Zone 13 UTMH 517320m UTMV 4453638m -r-- Date: 6-6-08 _ Lat. 40° 13' 59" Long. 104° 47' 47" ENVIRONMENTAL 5 Midstream. AFFAIRS DEPARTMENT PHOTO VERIFIED COLORADO 0 0_ 2 d n v W N I S82 &22 &22. 8. 2. & &22222222 & & & & & ;° &$flit2t & & & & & & & & & & & & & & & & & & v B O ~ >. d a $ 2 Z N o P � QQRoRRQ = sl i � l _ 5I 1 & a ps z a o i 3 oQooQo §°a orrino 4i,43, 2012 c isto_ § § 9.. magiagFisigagSggg ” e-,2 0 ; o. 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N \ N I ci W \ a rn Lu S W_ __ _ _ i.. ,00'000 N 1Y LO AO W 4 111 " 0 0 W a • III • . PLATTEVILLE GAS PROCESSING PLANT APPENDIX E • dC DCP Midstream 370 77th Street,Suite 2500 Midstream. Denver,CO 80202 303-595399, October 2,2009 Mr.Jim King Colorado Department of Public Health and Environment APCD-SS-B1 4300 Cherry Creek Drive South Denver,Colorado 80246-1530 UPS Trackine No:1Z F46 915 03 95946717 Re: Execution of Alternate Operating Scenario(AOS)—Platteville Natural Gas Processing Plant, Operating Permit No.02OPWE252 Engine C-168(P-001) Dear Mr.King: This letter and the attached revised APEN provide the formal notification required under Operating Permit 02OPWE252 for the replacement of engine C-168(P-001)with a like-kind engine at the Platteville Natural Gas Processing Plant A$152.90 check is attached for the APEN filing fee. Compressor engine C-168 is identified in the operating permit as a 1680 hp,Waukesha L7044 GSI engine. The serial number of the old engine was C-1384711 and the serial number of the replacement engine is C-14610/l. The replacement engine commenced operation on September 24,2009 and was tested on September 29,2009, • using a portable analyzer to measure NOx and CO emissions.The results of the portable analyzer test showed that the engine is in compliance with the current emission limits.This engine also meets the current Regulation No.7 emissions limits. A field log is maintained to document all like-kind engine replacements. Both the test results and copy of the field log are provided with this submittal. Please feel free to contact me at(303)605-1716 with any questions regarding the use of the AOS to account for the above mentioned like-kind engine replacement at the Platteville Natural Gas Processing Plant. Sincerely, DCP Midstream,LP /1":-1 Wesley Hill Senior Environmental Specialist Attachments • vn w.depmldstreem.can DCP Midstream,LP PAYEE NUMBER CHECK NUMBER 37017th street Suits 2500 0000070.502 00205041 IIDew,Colorado 90202 APCuflornwsarviceldcgnidshaam.00m PAYEE NAME CHECK DATE 309.605.2219 COLORADO- 09/30/09INVOICE NUMBER INVOICE DATE NET AMOUNT DESCRIPTION PlattevllleC166APEN9 09/20/09 152.90 return check to Wes Hill • • • 41 TOTAL PAID $152.90 PLEASE RETAIN FOR YOUR RECORDS o.. Z .+s4 . �Y '.4T Ji. I?C7` :. .. e9e n iY.�^( N,��¢`rr �1 J`A`vtfi^ ,.!.:k.-1::..':`,t ¢):. 4 V / lfL� f) .' +r4 -.. _Nv F -..;',:-.)4,-'[.:7;:•,:7;.•,,:,;r r �.. r 'C`,( �I"s'' 2r � tx.sf ! v �-; wr 11 r Tj4 S +�_ NI / f t FTC 4: b f 11 'I <e�,,,� .. .. ..�. L-1....7-.?.1:41:5-,P. � I 4 ' r �f' y it tar ry r, �. ,.:-,',,,i.,'''''''.1Ityrt \F -40. c 4.0 5- 31 `fl . Ya'4` Z uam�nw. n r nwuc'aa w.amra G• ,v { h { f1 5 1 l 1 'l ' t x ' •,. 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U a a w Ill Waukesha L7044GSI Emission Calculations Platteville Natural Gas Processing Plant DCP Midstream,LP Engine C-118(4 Stroke,Rich Bum,1,180 HP)-PTE ch%Rrm: 1,580 Is 50FC: 7,649 bbelv4r Madmen Heat bout 1215 mrobmr Opening Schedule: 6,703 Irm FIN: 1.040 Wile Maximum Fuel Use: 101124 mmdlyr WAWA Palitnnt Emission Calculations Emission Palms' Potential Emissions Pollutant (02757) NOp 1.900 Obhp4r 30.62 CO 1.900 glbhp-4V 30.82 VOC 1.000 gihpM 1922 •a eagles ISM NanCrttrts Reportable Pollutant Calculations Potential Emissions-Caule<arlkenty Conbol.4 EmeMa,a Os Minima. Mutant HAP Embalm facto& Oats Souris I(IIYyq % tin i.12,b7stWNaoefane 2.03E-051p0mn0b EPA 2.85 SON 1.1' A 1,12-Tml4ememmne <133E-0S lb/lenBM EPA <1.72 50% O19 A 50 1.101Wwagmne <113E-06 lbmmBb EPA <0.36 50% 0.16 a 500 12 OId6aotw,a <1.13E-05 IbMmfb EPA <0.36 50% 0.16 A 50 120kAkmwmpane <130E-0S lb/ism-Nu EPA <0.41 J 50% 0.20 A 50 l.3autsdbm 813E-0a pmmBW EPA 7413 — 50% 37.33 A 50 1}OkNaepmpene <127E-0518mmeb EPA <4.43 50% 0.71 • A 50 - AaIaNmNM 2.79E-03Ip0rnIBb EPA 311.06 50% 16713 A 50 ACItWn 213E-03Ibmm6b EPA 21919 . 50% 146.02 •. A 50 • Caa9aMM. 156E-031MmiBb EPA 17715 — 50% 19.19 A 50 8 7sMYere <1.T7E-051itlp0m6b EPA - <139 50% 1.00 A 50 CnemgmMe <1290-05 Ohm6b EPA <1.46 50% 0.73 A 50 Ctewmam <13JE-0S Ib0mr6b EPA <1.54 50% 077 A 50 Etmt tz N <2.48E-0S IbMmtb EPA <2.79 00% 1.40 C 1000 EElitismNbrpmd Mm e <2.13E-051ra _tu S'A <2.40 50% 120 A 50 FomaMMyh 295E IMmtb EPA 3307,8 76% 55112 A 50 Megan% 318E-03Immur6b EPA 344.45 50% 172.23 C 1000 Mlrybnt Chloride 4.12E-05 SmmBb EPA 4.64 50% 2.32 A 50 NaPIOSea <971E-05 mmviib EPA <10.95 50% 5.47 C 50 PM 1.41E-04Immr6bn EPA 1517 50% 7.94 A 50 Wens <1.19E-05 IMmr6b EPA <1.34 50% 0.67 C 1000 bums 5.66E-04 1mmmBb EPA Oaf 60% 31.41 C 1000 *,4 Cnlald. <7.10E-061Mmtb EPA <051 50% 0.40 A 50 Ayleae(my,o) 195E-04IbmmBb EPA 21.95 50% 10.8 C 1000 TAL 09324537 ImmmEut <3a19 •uncontrolled sNeean bavI ler NAP tan 4aMs.Rich-tun(45RB)spins Awn AP-42,Chalet 3,Tad.324,(Mt •9rIRee*15 Ice vegetable m,aMle po tsil..pr Cobs%ReP4abn NA 3. • Cardaran Car$snc.Beatles,Inc 1022009 I n2 1 $; , | B ; I a /ga��aw2�w�R§ ' - ; . 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D03 • Colorado Emissions AFR Test Data Log d AIM to mer Platteville Plant Gnaw Y.md ee..r. t .e..of 9/29/2009 CORWIN'Motet Ply*Pat 02OPWE262 - man stae: anshruauheew.r. Waukesha AFililataaw: aids ail Nunes. C-14810/1 APR e.n.l Naar 6nssr Midst 7044..GSI APR Moss: IMF Nurse. C-168 Pahr RPM 1116 ENER +C Saks 100 Ell IONB 9 OH:39:22-09:bet24 /29/c9 CMohs,e Pawn 900 PARAMETER AVC OXYGEN 0.07 E•saToi 19 CARBON MONOXIDE 20.2? NIT➢IC vvXiDE a• WN PwsI Rasa 60 NITRO cti IO:I IDE 9. OXIDES OF NITROG B. Cem.aaf.Possum 2.4 ;OXIDE: 90.9 X • L.S Boa s. .d PINNIES 21.1 RiMd i.e lisadd MINIM 22.8 Lana Seo.p m sees T.pw .71 04 errs vase. .70-.71 Pecrarr Edam Temp. 1008 rsimenre 6d.wa Tap 1088 Lea ant BONS MORON 924 Rip*Rank Eats 925 Pesar asrCO PM* 20.2 Pr.-Coosa NOR PPM: 0 02 Prat .03% R.rrr. New Engine Start-up � ()kJ- scl•ic‘ ' c— 13S11) / 1 `4'o LiLernf) RiA"11° ol,.) . eticU C — 1 t 610 / 1 (4on ut,era` - 0k (-0)) • ,S'-� �"' ± c oLi q-x4- os 09/30/2009 07:46 1CP MIDSTREAM 4 913036051957 NO.877 604 State ofCalorado Fable Analyzer Monitoring Protocol Form A Linearity Check Data Sheet Date:9/29/2009 Analyst In Miller Analyser Manuhcawr/Mode10:Euuenc-3000E Analyser SMN N:3E001103 LPNRARI Y CHICK ii Calibration Gas A Atudete eelyur Aaetyzer Aeatyax Andyar PlYarea IJanslly a Polhhnt Conewrtntion Response Response RespitesResponse Ond_ Valid DedicateMeth) ppm NO ppm NOr ppm CO %Or MHO (Yee or NO NO &re 0 0 0 0 Yes Mid 302 302 0 0 Yes 600 600 4 le_i, Al0 .0 Yes NO, Zero 0 Int 'L 0 :4'1.1 1;C. r ..14 0 0 Yes Mid 23.9 Illa 1 , 24 'Ii,, 1 1 .01 Yes SP' 50.1 50 .1 .01 Yes CO Zero 0 ERR, 1 0 0 0 Va Mid 495 IIIIK .i 495 0 0 yes SPlo 1000 w..:�'� i,a.,.., '1 1000 S 0 0 Yea 03 Zero 0 0 0 0 yes MId 10.1 MI $ i 10 .1 .01 yes Spea 20.9 NEL °ti it ; 20.9 0 0 Yes 1-s— t .* Itaatiry 25,2006 09/30/2009 07:46 IICP MID5IRERM + 913036051957 N0.877 D05 0 S Isle o(Colorado PortebkAnelvveerMonitoringProtocol Form B Stability Check Data Sheet Date: 9129/2009 Analyst: Jim Miller AMlynr Maaataebrcr/Modei N:Enerac-3000E Analyzer Se N:3E0011a3 Poiibtaan 1O„CO(Circle One) Span Gee Concentration(ppm);600 STABILITY CHECK Elapsed Time Elapsed Elapsed nab Time Analyser Time Analyzer Time Analyzer (Mint) p°"x (Condoled) Response (Contused) Rowan I 175 17 33 2 597 IS 34 3 600 19 35 4 600 20 36 5 600 21 a 37 6 600 31 4 3s 7 600 23 39 a• 600 _ 24 _ 40 9 600 15 41 10 600 a 26 41 i1 600 17 43 12 600 21 44 13 600 29 45 14 600 30 46 IS 600 31 47 16 32 48 For 30-minute Stability fleck Period: Maslmam Concentration(ppm): Minimum Coocaatradoa(ppm): For 15-minute Stability Check Period: Masimam Concentrate(ppm)t 600 moron Coaeattlweon(ppm) S97 Minimum Davledoe-100°(Mas.Cone.-Mill.Caac.)fSpea Gas Conc.a percent Stability Time(mteutes): 2 i • 09/302009 07:46 ➢CP MIDSTREff1 -3 91303605195'7 147.877 006 State of Colorado Portable Analyzer MonitodllgPmrocol Form B Stability Cheek Data Sheet Diet 9129/2009 Analyst Jim Miller Analyzer Manufacturer/Model N: Eneno30006 Analyzer Serial N:3EO0U83 Pollutant: NO,e911.2 CO(Circle One) Span Gas Concentration(ppm):56.1 STABILITY CHECK Elapsed sed Elapsed TimeAnalyzer Analyzer Meaner Time Time (Mirata) Respease (Combined) _ Sea n (Coageued) Rape 1 17 17 33 2 47 11 34 3 30 19 35 - 4 50 20 36 5 50 21 4 37 6 50 22 38 7 50 23 39 8 50 24 40 • 9 S0 - 23 41 l0 50 26 42 11 50 27 43 - 12 50 IS 44 13 50 29 1 45 14 50 30 46 " IS SO 31 47 16 32 48 For 30-minute Stability Cheek Period: Mailman Concentration(ppmp Miaimum Concentration(ppm): For IS-mlarie Stability Check Period: Maximum Concentration(ppm): SO Minimum Caaceabttioo(ppm) 47 Maximum Deviation•100'(Max.Cone.-Min.Cone.)/Spen Gas Conc.— percent Stability Time(minute): 2 09/30/2009 07:46 DCP MIDSTRERM 4 913036051957 NO.877 1707 State of Colorado Portable Anaiyper Monitoring Protocol Form B Stability Cheek Data sheet Date: 9/19/2009 Analyst: Jim Miller Analyser MenafactnrersMadd It Snerno3000& Anayar Serial It 3 ,..(.,,33 Pollutant NO.NOb Y' irrb One) Span Cu Concentration(ppm): IOW STABILITY CHECK Vapid AnalyzerBlapaed Analyzer )elapsed Annlyner Time Tian Time Wheats) R0tlee (ComtYmad) lialeau , (Cautl ad) Beapoase I 376 17 33 2 367 10 34 3 953 19 35 4 992 20 36 5 1000 21 37 6 1000 22 38 7 1000 23 39 8 1000 24 40 9 1000 25 41 10 1000 26 42 11 1000 27 43 12 1000 23 44 13 1000 29 45 14 1000 30 46 15 1000 31 47 16 _. 32 48 For 30-ininutr Stability Mott Periled: Maximum Concentration(ppm): Minimum Concentration(ppm): For 15-WattSeatd8ty Cheek Period: Maximum ConaMratbm(ppm): 1000 Minims Concentration(ppm) 998 Maddmem Deviation—100'(Mar.Conn-Ws.Con 'Span Gee Colic- percent Stability Time(mimmta): 4 09/302009 07:46 XP MIDSTREAM 4 913036051957 NO.877 008 IDForm C Calibration Error Cheek Data Sheet Company:DCP MIDSTREAM Pacillty:Platteville Plant Source Tested:C-1fe Date:9/294069 ABalyett Jis Muter Ambler Serial M:31001183 AMbrar Maaefsctarer/Modela:Enron 30006 Par EST CALIBRATION ERROR Ca= A B IA-al IASIIaaG-lee Rae paw Aaalpa' Ulnae Gs ASK* C.RbmMc tamMa(Itla %mat Cnamatngee OfRasa taint Ol ape Valid r 110iw) (Iaikat VOW (latlaw OKI) llsaa%OM* Na I (Year NO IMF) NO Eat Ipper D 0 0 0 YES 0 SDK Ippnt 600 600 0 0 YES l NO, bra ton 0 0 0 0 YES 0 Sps Ippn 50 30.1 .1 .01 YES t CO Zan Ippm 0 0 0 0 YES 0 apse Ippm 1000 MOO 0 0 YES l p. 02 Zs Iwo 0 0 0 '.k.... . YES D Sp Ippm 10 10-1 .1 YES 1 • Drawer Cd1 naos NO CA Taproot(1)S SG m Sian Gas POST TEST CALIBRATION KUDOS MIC K A II 14-al lal WPM Inaakreta Clock Paae110w Aaabar MSS *mow at Ram aWs1[ Ctseaw.Or ►emtolSpa. CCWnba Preaad fa NO Maker CO MwNor 6aabalkm VOW KS Me sa Raps De4aae VOW WIMw (WlnallalO "� Omaha dlalla Neat (VaarNO iimp (in) We) NO tee 1ppa 0 0 0 o h YES e ' ' :. . teas Iwo 600 600 0 0 YES 6D0 NO, Fa INK 0 0 0 0 YES 0 • �• ' ' '., �lli '�' Spa h Kim 30 Sal .1 .0t YES JO Rt-. n,-,j-_. .s0,..2._,,. CO ran Ipn 0 0 0 0 YES 0 *•1 1 1 Spt rppm ISO 1000 0 0 MIS ION 0. %Da Ippa 0 0 0 YeS a ;:,ss,K`t 1- t!:11.'I'is" Spat 10001 _ 10 10.1 .1 YES 10 , ,,).• ...NY.: i.;; hippy , PS Tilt Callbralis NO 60 Ten,ptslaa rfl4 CO,e00Na ee ban(60 0: 1 NO Intertwine boos No%): Span Gas Note 1: The percent of span calculation is applicable to the NO NO2 and CO 0110111101g only. 0 0 III§ 0 m \ CP fig G 0 \ ? i 0 \ CO , � m ) 2 / I Q 0 / r ) z :4 - 0r_ / @ 0 E2 $$ CP } � }«\ } \ i/ 7\ Wt iii. a & , �\ zg! , )§ \ § m/0 \\ k` ;)0 R6 8 § $§J k // Pk! /§ I 0 0 / [ / 0 0 Q , $ GP 0 /g } g @ 0 0 / ( E < e m a "PQ 0 [z 0 0 ( } :0m. ( ,F/p R & „ aes 4 E ! , \( !/b f \ /6A �Q/ j§ '� CO CD G /§} !!~; , - ,2 {Cn/ CO \ \ (\\ 'jQ .,\ $/ )�' )% / ) ill uE[ `z2! . %Q m§ @)/} , w {rg 2m\0 G bk 8S © $ � \g" \ \ esQ / K! 6 - . r , 22,8'0N �;_�64 _Sams 94:O3 __ II Y 1 W r r- an 2• ,y a C G co 0 0 0 0 men O a' y 0 �N 0 N CO_ M �A�Vv W < to FY o a 51 a n-' e 3 u u t n r a Y 0O O 00 00 00 P Q W O O ,.Sr. �v Q ,C�v, r- b_ ON 0 W m O o —, 3 rn c3 45 a 3 Z m o m O M N V V N V I O. U 6 : 1 3't it fir 00 co 00 00 n 00 00 g t "'4 • 1. y�r V O b b r;,..- b b -a C 1w O J en rn en Y . Y I O p00 y C{ a O O O to e" t - b`r°° W .. A`, a a a a i a a 2 0 ib , � S .:� a 4 re .4 . a s e m i . y 4 >+ u u you m u u 'g ; %I ; I w 'k , 5w4l 44 a;r(o ik 3 3 3 CO 3 3 3 e b 4C:114 '" J j r Y.ff Q ,0. M▪ M b .fir '. l i .M t J ,W m M V U N V U it ' vQ N 00▪ 00 N b b , a.�• T LI 000000 a)' yN N V N p Np V u q tra 1 O O VO O r- o C .• I; a . a a a a a a a t- i 6 C a a m al a cv s yfl ?aq{ X . 3 333333 D "- g o z � S z P. a :. ea 04 0.1 rs >4 X X >< >< >< >< >< „ § g- o �oy U 0 u 00 00 M ON 00 O O 000 pis p G S qY qy yQ O S O U 'O Fi (y4 4 a. M a. 0. 0. 0. " -1 H P u 00 4 N N N b t-- N SO Y . . a •-• . 3 V U V U V V - N • UPS CampusShip: Label/Receipt Page 1 of 2 UPS CampusShip:View/Print Label 1. Print the label(s): Select the Print button on the print dialog box that appears.Note:If your browser does not support this function select Print from the File menu to print the label. 2. Fold the printed label at the solid line below. Place the label in a UPS Shipping Pouch.If you do not have a pouch,affix the folded label using dear plastic shipping tape over the entire label. 3. GETTING YOUR SHIPMENT TO LIPS Customers without a Daily Pickup o Schedule a same day or future day Pickup to have a UPS driver pickup aft your CampusShip packages. o Hand the package to any UPS driver in your area. o Take your package to any location of The UPS Store®,UPS Drop Box,UPS Customer Center, UPS Alliances(Office Depot®or Staples®)or Authorized Shipping Outlet near you.Items sent via UPS Return Servicessm(induding via Ground)are also accepted et Drop Boxes. o To find the location nearest you,please visit the Resources area of CampusShip and select UPS Locations. Customers with a Daily Pickup o Your driver will pickup your shipment(s)as usual. • FOLD HERE .y O illnTh 0 1.46.4 a g simmilimmimmen_ @ CI s pV1 --- a "4 EjiniMMMi '+ U eciO e,O Cis) o• s E r� 414 • r, N A § y . '• tot 0" a M S is C7 C.5 a Via $rrio Poa,oN$� 0 v� O' � ' o IgPF,' y F m a https://www.campusship.ups.com/cship/create?ActionOriginPair=printPrinterPage&P... 9/28/2009 • &Carr DCP Midstream 37017th Street,Suite 2500 Denver,CO 80202 Midstream. 303-595-3331 September 25,2008 Ms.Lisa Clarke Colorado Department of Public Health and Environment APCD-SS-BI 4300 Cherry Creek Drive South Denver,Colorado 80246-1530 Re: Execution of Alternate Operating Scenario(AOS)—Platteville Natural Gas Processing Plant, Operating Permit No.02OPWE252 Dear Ms.Clarke: This letter and the attached revised APEN provide the formal notification requited under Operating Permit 02OPWE252 for the replacement of engine P-002(C-169)with a like-kind engine at the Platteville Natural Gas Processing Plant.A$152.90 check is attached for the APEN filing fee. Compressor engine P-002 is identified in the operating permit as a 1,680 hp,Waukesha L7044GSI engine. The serial number of the old engine was C-13848/l and the serial number of the replacement engine is C-13850/1. • The replacement engine commenced operation on September 17,2008 and was tested on September 22,2008, using a portable analyzer to measure NOx and CO emissions.The results of the portable analyzer test showed that the engine is in compliance with the current emission limits.This engine also meets the current Regulation No.7 emissions limits. A field log is maintained to document elflike-kind engine replacements.Both the test results and copy of the field log are provided with this submittal. Please feel free to contact me with any questions regarding the use of the AOS to account for the above mentioned like-kind engine replacement at the Platteville Natural Gas Processing Plant. Sincerely, DCP Midstream,LP Susan Rosenberg Senior Environmental Specialist • www.dcpmidseeuncom I I 1 ill b .. - i ;rislI• `i ' p a m 8 O. 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Waukesha L7044 GS'Emission Calculatfona Pfattavllls Natural Gas Processing Plant DCP Midstream,LP Engine G1GI,P-002(4 Stroke,Rich Bum,1,100 HP) Urh llasm' 1,660 hp NSFC: 7,650 0142415414 klaMilitn1 Heal 13xr- 13 9 rmtDG6l+r 4peratIre SatwrsY: 6,760 her F 4V; 1„040�` bearec4 4Cesrttturn Fuel Use. 106.15 Nero* Gros tPWtrfaet Ernleaton Calculation &Masten Fedor.' Potential Etnleslona Pollutant D°ritl ►1 IR 19 Orphr 30.62 CQ 1.9 4'tli4U* 30.62 1.00 Q+btt -7r 1 .22 'Manufacturers cese90sd enaction edam stilt)Aeel current Hee 7 revels Nor-Ctlttxly RspavtaJM Pa rtarn Caicalanana - Parrall61 f76Ttrrona Control Efficiency Controlled E nlsslone Da Albania' PollutesI HAP Embslon lector,a Data Sousa % A.4/yr) Sin ` r i c,2 2-Tsfi l�satrec two.-1 6 b�ren[7a, EPA 1. p 1 aroe6atrte <1ASE-06 d-- "— 0. h1 A, A 6 1,1 aleartelte <1 13E-06 EPA < ,f5 ala 314 a 600 1,2 i:ticrianarehrne <1 1 .Qf}tomtabu s , EPA 50%5" 0.60% 0 l0 A 50 1.2 01chtoropropena <1_10E-06 !t1J EPA c 1 j 50% 010 A 60 1,e31111l4Mt1e 663£ 4 sYR4Eu EPA 7414 50% 31.]2 A 60 1,3-0rr1Y0f6�r oerta <1.27E-0lf MrvtilW PA <1 _ 50% 0 71 A b0 .Aoeterdehtlo 2.7YEQ0 t6At11 :P 311, 60% 16106 _ A 00 Atmialn 2 630 1 aekertes4 EP 14405 A N 0 Benzene I.�6E-Q3 Srtr+rrr 1,4 SPA 77T11� -1. 60% 66 4 A carbon teaacMorlds <I 771-06 bsY t9nr EPA <1,5 50% 100 A 50 Gh <129yRhw+nAw EPA <1 SO CMu nl c 1.371: 60% 0.73 A e6ry�argane �...<2.441P,o6 a ennellN 4 EPA <. - +SOs 1 0.77 A so (,40 C WOO Elf+�alaD r-iefa <2.I3 -061CMxnetu < 1 A F .(n Otu 341 A 30 > 06F-I3 6>7ruy lu �P A Co _ 17226 C 1900 4N4srene Creams 1 12E-03bmvnetu lrPA 50"3, 2 32 A 50 NatfOlalerr <Q 710-O6�RrsrrBet EPA - <1483 50% 317 C 15a FAH 111E-01 brnmehu EPA 1$41 50% 744 A tua w ,.. -1 f 9 -0 N A <{3j _ 0 67 < C _�ppp 560-01 b� A 1i a? 50% 31 41 S C 19170 \V1nv1 Chian <7 16E-0a lbararBtit -SPA <Din 60% 0.40 A 50 Zm,p,o) I.$5E01 tnhtropbt EPA 21.6.---. 2% 10.48 C 31;50 T TAIL '0.0324337 1(tllart$13% — <3iat Ada b Un eaMrrRed emission fedora tar HAP horn 4-rtolte,R'M-0run{45RB)en plus bun AP-42,Chaplet 3,Table 3.2-3,(7A0) •oarFrWNt ma,*ay reoartabus nonaAxla p72Vtand.Pet Colorado Regulation l 3. .0 Cadf4enen Ce,r *.in Services,Inc. G/1aRma II Es, 000 $ 0 ^ Q o ry W e ry W : 20 : n �e� On, 1d 7, T� f/ 0. o OOO SO 0 - O N os O VI �+'i O Ni V Q 6U 000 $ C C toll c GN ; Ovi O ";,Z Q v mr- Q 4/14 b m ,r — OOO $ N N at: a49441 g ‘ ,., a ;0 Ii - e 'y r iii P - . ,L U . . . n;N N m O t 4 O . O r j O ' A N — 4, a u °� mo N 'r^ W Cv oc " orfy ecNo °4 lit N $ ^? O O O $ N T 0' n W 0' T dal pr—ow el C / m O r N O r a Oy{y P.-C3 v NY 40-r r _ N rq C n >, 6g „ t- PR + A •p L 3 2 FQ / O 'd 5 T. b a�r5 Q O O O O ceRNq N Nq. .. .4 O t 0 O e j" ti ✓1 0 U4 a wow Y 0. U • a ° oz m 1 a §44 dI1 ;@ ° u i t in sgy flu o n ICi h � G ? u n " '' i 4.5 IC ° y� fool gi_l S ' 11 ° °am - x 898 smzilz 1 .S ig I A � i 4 � m d n z gg a. mr 1 141 bill : Illi fl. l ° xiu 09/222008 12:40 DCP MIDSTREAM 3 91-443a372659 NO.798 p02 6 Colorado Emissions APR Teat Data Loo M NM PwhLiman: Platteville Connorwnwacan.r.• J.M. inao.al»a+ 92212008 comwormost 0X•90-14-ETEC PI.MPannk Mall.am 14" Man Uaau6c o r: Waukesha AM Mmrhalwnr ALTRONIC sae sem Nambar. C-1385011 AM WO Number Wm Moat 7044GSI AIR Moat: EPC-100 UMNwmber. C•169 Enin PPM 1058 swan varaur 95 ENERAC 32802: ON COMM 4 I 9M41vao Pape 900 EMISSIONS TEST RECOa<i 25:22 a8 08:82:40-08:21:43 Memo Me %Mpg 18 PPIRI'lkia. JG OX'YG'EN 0 IMO Fuel vraure 70 CARBON itiONOXIDE 9a.a3 NITRIC OXIDE 3 5.5 NITROGEN DIOXLiE a. iS• PpCe OXIDE`S OF NiTRGG 357.03 CAMMNIN Pismo 2.1 Lift Yank*nm.d Prawn 29 NW Ban ManlioM Prawn 27 r SERIAL 3£801:83 o240mSTwu .69 AIJTO21ERO PROTOCOL TIME: 08:24:43 02 Bus vamps .69-.68 DATE: a9i22i8a Means*Exhaust NO AuiO2eYa Er:ors on o12n5ar9 Tamp. 981 E,4EKAC MODEL. 7OOOE PaatCom.d.'E&m um 9ERIA:. d 3Eaa:IS3 T . 1040 t AN PROTOCOL Lail Sank Wawa Temps 1323 Mhikl Bank Exhaust Temp. 1311 TIIgRC 22 ee PoakCamMkr CO — Plitt 0% I P0*Csnessr NOX PPM: 397.03 02 hrtse 0 Saint Aanmrts EW ENGINE STARTUP .�..1T « 01i25 ;uE04ERG PROTOCOL. Skr* d..t `I-II- 0 6 - • 1t4 Lot 9,-.a-d8 otI sa-to.t .✓...Iasr- C- 139 Of t • s n O 0 ` '� a �, $- '' o cv e3 i^o C „J, °11„..;.....".4:5 . F ii-"d.,,,,, s N o m w �‘6 Ry . t3 N tits�' r s �14S i. t o `° °` Ft's%4 atix�p ` r ° _ .. W O v1 r 00 O iCSm N V ti Y S ''• ,i.LA a • "� 1 1 1 V a 4 1 4 C 3! : r. S+ s a 9 9 c h.; M; }.. , 4 L g g n a a a a p btt i, 3 3 3 3 '� ...-, �T: lilt a ItQ� O W B . r v i 11 r 4" m r � a A 'ti , I. a O O w a oII p ' a V o o I i G , ..: g- g o ra- Jill- Li 42 II j 3 3 3 3 12.0 it 11 �.. 3, f y 41 cg 9 II u ; ; ; ; r 1 It a. d. a, a, y IF • a 6 V 6 V N DCP Midstream,LP PAYEE NUMBER CHECK NUMBER 370 17th Shunt,Sub 2500 0000074502 00134021 • Wow,CeburnwSel o 80202 PAYEE NAME CHECK DATE 309 60 2219 Q 0202 dstrsam.com 309 605 2219 COLORADO- 09119108 INVOICE NUMBER /INVOICE DATE NET AMOUNT DESCRIPTION 0908 APEN 09/15/08 152.90 MEVVERERigal APEN FEE • TOTAL PAID $152.90 P1(AN PAVAN FON YOUR MOWS I ni I!IC' Cr 'IlLS,LCC .4 Y,1 n ns A CCrow()p'CKC or. i DII Vi M It 1 LI(1L'I I11 V ISIBI f I.'Elf II'A'U n i Hi i C/fF FIr IL fRF OS I III III Jr I. S!UL DCP Oddment 1P as,ta..aink, wPet/us 370I Col fluisW2S M500 APCsolammeSernatadeposdermAn cam y�tC�wt.INwY6R aPan ' " 3as 60S 2219 0000074502 09(19/09 soMM0RRO: 00134021 0000000oe.4 alt441101061 NatNSDOf(t1 SAfl'ER 130 DAYS atesse$152.90 COLORADO. DEPT OF PUBLIC HEALTH&ENVIRO *SD R431 4800 CHERRY CREEK DRIVE SOUTH OemmK,C080tl818-1b3p fra • AOalOIQ6O8gItAflNOi • ate hundrodfrilynromltWOO13at a II . J:IIpiif'4 'LI: CII(d'IEAI*( ( ',CP((If(IrlO) ::OIrrI II GS:Cr,Lq]Ih'.III II ' -- 0600 1 3 2 CO 2 1 309 3 791: 60 i89 5 I961r [.w 1TR'a.s. Wtr.iq PM,RN.I R UPS Worldwide Express"' "fru uusE 1 UPsi I. -rL ❑ 1 �, '7 _! !, ( !11 +, i S 11EEI aM IOW SS l IRA ' • SY b4YUSY bet.MI Male N ad1A00AKR4990C •7474177) ,.�.. AW 1 S ��pLR;,1E et SI11 IahtNAn W Timm sad 4MMMM. .`lwp+dMFwLSta'+.m fl zooids It'll nl;.(nlA6 N�.;;,u1EH 1Z F46 915 22 1006 329 5 """"'AWIUiM '""'^ I 'Lx.0 �1E G SAIMIDdt s.IRMU. n PR..N ❑l%tRM1Fr S I L%LLAP,EDYAIDt nM r F 4 6 9 ., IORCA RYLI y $ 1 RNTAI.%f IJI�MPf caa.r.a.. i k . .. S S NAMI _ IIIIPNR% J n,+:ru':. ❑I MN A6.YNio,Om whrexrt M�jrrt nbr.w S O't%1 .S A$ 303'995'3331 " ,Ili COMPANY ! z Y u 'myi.r.t ryarxYf$M . '. t '" 'ti DCP MIDSTREAM s RM RAL T„,a STREET ADDRESS �R PM'r CGSa Aa.tl. faA.d II(' trig mot IMP AYMsrNe 370 17TH STREET,SUITE 2600 ,v. ❑ CITV NM STATE LP CODE ti. , Lo tosstm sws-I It DENVER CO 80202 go*rpm sil.PAtLVARTTA UPS MET NOON MAIM[NMI CARD RI r. rN kll +E RUM[ I L ❑LPIIOM l7MO POWS C0518W8Y lima L ' •v.. w L. 3,2, (AZ. 3100(MAW VW!,MIMLS! + . 6 y A t itlit.,,t •i v.,t ';; Ick.U.Ss 31 SIRELI ADDRESS DEPT./RR 12.7tt CO Am SIAMLEL LIP COX Lt%c1. C wI,. c .t n ..c `udA, 46 0 R1" . CIir MO WI fhu*rb'ff..D nmmmnnul 00E two rr . —"-""- �.` ®SIIY, X!YS w..y , SR.Aa1MN ✓--'-'_' - >..slippotiti la istleCt le**IOW AI WM-- N a DKr Or SHIPMENT 119$ tu III V III( I II II II IIII IIII VIII II I I oil II I II U II I I nI Otnalon.el Sm..,Milan,a O1911202609 MW am a A•• SHIPPER'S COPY i • 0 dcp DCP Midstream 370 17th Street,Suite 2500 Denver,CO 80202 Midstream.. 303-595-3331 July 2,2008 Ms.Lisa Clarke Colorado Department of Public Health and Environment APCD-SS-B I 4300 Cherry Creek Drive South Denver,Colorado 80246-1530 Re: Execution of Alternate Operating Scenario(AOS)—Platteville Natural Gas Processing Plant, Operating Permit No.02OPWE252 Dear Ms.Clarke: This letter and the attached revised APEN provide the formal notification required under Operating Permit 02OPWE252 for the replacement of engine P-003 (C-170)with a like-kind engine at the Platteville Natural Gas Processing Plant.A$152.90 check is attached for the APEN filing fee. Compressor engine P-003 is identified in the operating permit as a 1,680 hp,Waukesha L7044GSI engine. The • serial number of the old engine was C-13850/1 and the serial number of the replacement engine is C-17148/1. The replacement engine commenced operation on June 26,2008 and was tested on June 30,2008,using a portable analyzer to measure NOx and CO emissions.The results of the portable analyzer test showed that the engine is in compliance with the current emission limits.This engine also meets the current Regulation No. 7 emissions limits. A field log is maintained to document all like-kind engine replacements.Both the test results and copy of the field log are provided with this submittal. Please feel free to contact me with any questions regarding the use of the AOS to account for the above mentioned like-kind engine replacement at the Platteville Natural Gas Processing Plant. Sincerely, DCP Midstream,LP Susan Rosenberg Senior Environmental Specialist • www.dcpmidstreamcom ill I 5 c o, W m« .1 C �i ; G y \ q ° $ E� a n co co Y $ N 3 8 $ e.a E. € •� S y Y Y Z 4 . O O G :C1 .. '� O.ot.y $ n c g w f psi _ FE �^a a 0.1 Y Er O V , T Vq }V'� CwY C H ° Q v � O 6 .T 3l Y C w e w• ° V yC T�Lw O '9 Ni .x 0. p N > > 8 e a `dU ° e uE sta pwp,, �� y c 'E 0.e. �d 3 U o E a. X Rp aa m ea wt x< e°.. Y E ' 8 8 i ? 9 -. u 6Q $ e V ❑ ❑ e g W P. wg. 8$ e q ° • 941 !t a 3 va < s.��v �g 9Yxt 3 y• el c v aie .B I . 5� V a v ° d�q v U ne e J a 9 .. 3 c... .N o ° d p a '^,mss .- O • Z a, a 81 a A Y U a > ≥ 3 o g1 11.17 — ci viaO ew 3 ... aCfg - a o - o.S .. Uu E o_ sa E .�. Y t% Y '6 k 8 L 0 , v C 4 Y o --a g E PO .� 0 'a �J d e s. .b a Q c , ;6 O o c a. Y G ,.-ii E V i 0. Q c° .°. L�r Y N u °� Y E >'.y m v° .. E L•9 U e.'a p t_ is v. 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EDw W z U > !+ ❑ L yr. m w O 'f, DD Q V1 U"� VJ y z 4. 0 Waukesha L7044 GSI Emission Calculations Platteville Natural Gas Processing Plant DCP Midstream, LP Engine C-1 T ,P-003(4 Stroke,Rich Bum,1,680 HP) Unit Rating: 1.580 lip BSFC. __� 7.650 btwhp-hr Mlg3mum Heal Input 12 9 rtmbtulhr Operating Schedule: _ 6.760 ho'yr FHV' 1,040 bbt.sd 'Madmen Fuel Use. 108 23 mmnClf)* Criteria Pollutant Emission Calculations ' Emission Factors' PatinaeI Emeelons Pollutant Itonlyr) NOx 1.5 a/Chp<r 30.82 CO 1 9 ikbhp-hr_ 30 6? voC 100 ebhp-hr 16.22 1 Manufacturer's crnbolfed emteslon rattan which m.i arrant Reg r nsveta Non-Criteria Reportable Pollutant Calculations Potential Eti'4u s CoetEol Efficiency Controlled Emissions T De MInImIs° Pollutant HAP Emeanon factors' Data Source (mlyr) % (1b Yf & (ttn M 1,1,2.2-Tetratloroethane 263E-05Ibhm tetu EPA 285 w 50% 1.42 A 60 1,t,2•Trlchloroetane 41.53E-05 IblmmB Or EPA <1.72 50% 088 A 50 1,1 Dichlorcelhane c i 13E-05 IbhnnEW EPA 40.36 50% 0.16 B 500 12 Eichleroelhane c 113E-0S IbhlsrtBtu EPA 4 0.38 50% 0.15 A 50 1,2 Dtchlorapropane c I 30E-05 Ibanmatu EPA <0.41 50% 0.20 A 50 1,3-Bated fent 6.63E-04IWmmBtu _EPA 74.64 50% 37.32 A 50 1,3-Dktdoroprop-ene <1.27E-05 Itrrnn0S, EPA <1.43 50% 0.71 A 50 Acetaldehyde 779E-03lbinlmBb+ EPA 314,11 50% 157.53 A 50 Acroleln 2.63E-03lbirnmSill EPA 286.05 tom% 146,05 A 50 Benzene 158E-03I1t:mmBIu EPA 17T.88 50% se.84 6 50 • Carbon Tetrachloride <1 77E-05 lo,'mm8tu EPA <1.99 50% 1.00 A 50 CNorobenzene c f.29E-05 rohnmatu EPA <1.45 50% 0.73 A 50 Chloroform C I.37E-05 Iblmm8lu , EPA <1.54 50% 0.77 A 50 Ethylbenzena <2.48E-05lbmnl3tu EPA <2.79 50% 1.40 C 1000 Ethylene Dibromide 4 2.13E-05 lbinynBtu EPA • <2.40 60% 1.20 A , 50 FormaMehydo 2.05E-02lblmm8tu EPA 2507,96 76% 553.81 A 50 Methanol 3 Oet=-03 Its/rnmEitu EPA 344,51 50% 172.25 C 1000 Methylene Chloride 4.12E-05 IWmmBtu EPA 4,54 50% 2.32 A 50 Naphthalene 4 9.71E-05 Iblmm801 EPA 4 10,93 50% 5.47 C 50 PAH 1.41E-041bmmE8t EPA - 1567 SO% 7.94 A 50 Styrene <1,19E-05 IblmmBtu EPA <1.34 50% 0.67 C 1000 Toluene 5 56E-04 IffmmBtu EPA 8282 50% 31.41 C 1000 Ynyl Chloride _<7 18E-05 ltymmBbl EPA <0.61 50% 0.40 A 50 Xylenes(m,p.o) I.95E-04 rolmmBlu EPA 21.95 50% 10.86 C 1000 TOTAL 0.0324537 IbimmBtu -- 43851 1 — °...coon need emaaran bowel for HAP firm 4-stoke.Rich-hum;swab)engines from AP-42,Chapter 3,Table 3 23,(7/00). Derrn t.5 Iewts tor reportable no o-cntorta pollutants,per C8cram Regulation No.3IIII CCrddkran Comphanos Servicee,Inc 71/2005 0 • i, ttU er.• c .e } cr } N .. v :..I r - n Nei r. C o ., v p s $; o a {O o r c e. 7.4‘21y gi3c rtifi% IA Co o 1'• or- 999'0S a _ cv; ,Tov 2 " abcNk7 a c G '- Y o ` v. » `� . 0 '4, 0 `9 " . 0 - . m Vl 87 q. occS46 _ ri0. oIi 0n' Y drom }4 . •.rat I n 0 r. - r �I yi?,{wE,is ^ rJ c o c : ry H _. c r } o n 0 , 7„ .. ,› Rio -- - - • e .' o u m 3• 09 T!/:..pQo,}�....., E `, 0 " or b •5 otq $1m 9 o ol0m2 •ti-,':... 5Yg♦ e` ? o ono d � r; �' n r W cE" c r . 0 � b E 41 � K r 8G N N O x.' 'IC Sna y � a o c ri a ord � Y 0 rYOni• r - o 16 z. �' . Q• g d . h• v .e.. o oyy e °^ t� oev emt� • 9 r at_ § U,_ rz t x a , IAA VyROgg I 2 ^„ n..y.. L . 6.ti. U C5 II r . "' ' ro EPG.Q va.� Y v.) ZadId B .7 Y v..7 u u U 6y N' o Chi$ .J i. 3 - i..E • T �,• u 1 0 § G CLJ - u. . 0 • mma> wrzwiT. } C J * p 4�'W E a M 0 G, n la r 1 "3O gri `s c a 84447776Ot7 3 0 ,, ,p x.- 02rr,, N i c o R $ ° 0, 0 d v g 9 a s .o*,.. '" u � o gej83 aj g E E e E �yE . � E tr. CE.I (w .,- Y. W 4 4 17 2 c :. C G U G tL U 2 4 U 0 / Colorado Emissions • AFR Tost Data Log dcr3 Midstream_ Plant Location: Plattville Plant Convertor Manufacturer' Inspection Om 6/30/2008 Convertor Model: QX90-14-ETEC Plant Pomlit Fangs Shan: 14" Englao Manufactumr. Waukesha AFR Manufacluror. Waukesha Engina Seri&Number. C-17148/1 AFR Serial Number Engine Model: L-7044G31 AFR Moaol: ESM Unit Number. C-170 Engine RPM 1054 Suction Prosevra 120 — "-- Erun, Dieckarge Prowure 975 Engine Timing 17 Mein Fuel Pleasure 50 Pr*Comerter Pressure 4.7 A U T OLL.K C.> PRC-TGCOf Post•ConvoMr TIME. 07:45:29 • Pressure 1.8 DATE: 96/.�9/CJv Left Dank MenNlod j Procaine No Piuiozer'u Errors on Selsoes Right Bank Manifold Pnmaura ENE RAC 35a;EE: :ii. Cirri, Lambda Settings EMISSIONS TEST RECGRu 00:04:55-00:2L:4a be/3aioe 02 Sensor Tergat PARAMETER OXYGEN rl" 02 Samar Vainly CMREON MONO JLE 3{7"ec Pro-Convertor or Exhaust NITRIC GAJDE d. Temp. 891 NITROGEN DIOXIDE b. Post-Convertor Exhaust OX I DES OP N I TRCG 0. Tom,. 850 Loft Bank Exhaust Temp. 1201 0y l 014, 41-0, Right Bank Exhaust Temp. 1200 i i IE: 7:25: 12 Peet-Converter CO DATE: 0o/u"0/u5 PPM: 317.68 Posh Corroder NOR " " PPM; 0 - "NO"Si'PIV u"nS oau 02 Percent: 0 SENSOR .DALIBRA IOI4 nuCCconf.JL i — / P Now Engine Startup r- r 23 o x]• 4+ $-, i A0 Q ri t-,. r r iir i'i E.-, C. 408 a — No � Z w Cli 71' z co V 'CI u O, kri r V 13..-1 — `rO! :,J g 6. .c a o0 oG 'J c .1 o .6 • TY OS 0 �+ 4 v) s ;n C. a a cLi a G o C o et i "_ a Lk 4, . u C .5oit C 5 N .Wa 0. vs o . .., d a`� 3 3 3 b G m 0 IS El im INz o . - - • 0.); aa a MP NO � - el▪ 18 ill a a ,..4g CO x o . a . _ -8 Fm Div a U 4 4 n g 40 N N 3 U i X a O 0 O - a 11 9 ° . 3 3 3 g• N ° ig i� a0 bQa F a , w° s >i x x x " E p u u TA r-- o WJ 6 r'-.1 DCP Midstream,LP PAYEE NUMBER CHECK NUMBER 370 17th Street,Suits 2600 0000074502 00117971 Denver,Coloradei080202 PAYEE NAME CHECK DATE APCustameRSmerSesviDe®d0pmidstreq,n.tom 303 605 2219 COLORADO- 07/03/08 INVOICE NUMBER INVOICE DATE NET AMOUNT DESCRIPTION 0708 APEN 07/02/08 305.80 APEN FILING FEES ?1c1+} e"11/e ME f (.i 4_frwe l e-v E N TOTAL PAID 5305.80 PLEASE RETAIN FOR YOUR RECORDS IHE FACE OT IRIS DOCUMENT HAS A COLORED BACKGROUND ON WHITE PAPER WITH VISIRI F EIDERS AND ATRUE WATERMARK ON THE REVERSE SIDE. DCP Midstream,LP sPNeeleeawe*e.NA. Se-*1,/21.3 370 2ltlreheet,Suite 2500 SYIeRRANwYe* Demo Cokeedo 90202 303.6052219 AgeudomaServiocetpmithrtecancom PAYEE NO. CHY,CKDA'1IE ^CHECK NO. 0000074502 07/03/08 00117971 TO THE ORDER OP �+ 0F MNWL/4 y�ppD t 4 'AAA*, MCI(Amoun NOT NEGOTIABLE AFTER 120 DAYS rut A****floss) COLORADO- DEPT OF PUBLIC HLTH&ENVRNMNT AIR POII CNTRL DIV APCD SSB1 4300 CHERRY CREEK DR SOUTH Donver n Denvef,CO 60248-1530 AUINOR290 SIGNATURE • Three hundred five and 80/100 Dollars ROLL BETWEEN THUMU AND FOREFINGER,OR BREATHE ON COLORED BOA.CO OP WILL DISAPPEAR THE N HEAPPE AP.. 000 179710 I:0 2 130 9 3 79i: 60 L13951960 1960 I Ea •ex lay •u „ .. - )I..a, wu.'IINILeft �aWEIIGHT PACLACS RELEASE 1 ups UPS Worldwide Express MIGHT � 1 ® Y • S h i I n i n c [) n (I u Ill i' III 5 huu_Is !� in NEXT DAY EXPRESS im[m AIR (INR) iO;r • 1 SR<1RNRRtlPpaR YIalloroma RTEJII 100-PKVEIPr OW0-n:-5171) IR„11 FaAI jAIR FORT'S murms I $ 556 EeF aAONNna1 InlmmaUon aR0 TmmT and COIMHIRns. wax.••it r,a w..w.w (80CUMENI5 �an minim*manual rrawnnM KY 11 r TRACKING NUMBER 12 F46 915 22 1006 360 6 ' dill -I 6 n SAIURWr n PURDAY 5 lini i DECLARED VALUE up,"Oi FOR CARRIAGE $ t ET F 4 6 9 1 5 ,atr.u, y.;.III,,, ,W;m• AMOUNT Illil G 3� n tic° j: :''' s S iiii REFERENCE 4atd E[eE o ., AMOUNT S Xs ]A L Z"pi t ri N VLa i p tl CM E N ME .y�.�TECFPIgNF rnennrvc rn•Chop won $ jijJi III OMPANY DCP MIDSTREAM Et 8 LIw,NI RIRRIta 3 yr, CRER'I S��"E F MEET ADDRESS PAIDOOI 4TURw"w r 1:,,.,mI i CARD kie,K4 bpm CHICK �lf� 370 17TH STREET,SUITE 2500 ,PAU:;„I PI _ �IDAVE ird t t� [1 'On ❑ j II CITY MO SWE ZIP CODE is L°" * '�uknm FJ ij�Sig DENVER CO 80202 URECEMRS/THIRD PARTY'S UPS ACCt.NO.OR IANDR CREDIT CARD No EXPIMRIDN S�� a Iug NAME TELEPHONE i I ' tl I n[_ THIRD PARTY'S COMPANY NAME �4&.C�OEr'1e.e_ (303 )sht-;leo R COMPANY STREET ADDRESS C tit- Pser-D Aecp-SS-a, {ikit STREET ADDRESS DEPT/FLR DPrrPn CITY AND STATE ZIP CODE Of 43X'C.Werrt . Caet-Dote,Sant BDZ 4k 0 , h CRY AND STATE HACLUDE num..in IMMOONALI ZIP CODE rwrrw.r•r..a.s..rr.,�r� •n.,.rrr�r.r.I.n. 011 i 00 'III IIII(I IIIIIIIII'I'IIIIII I I I Cranial of Union oathmArrest /en we to no ens winks,In O: WET man MU0FSHI/PMEM E 0101911202609 1/06 MW UPS COPY • I r` a 4 DCP Midstream dep 370 17th Street Suite 2500 Denver,CO 80202 Midstream.. . February 27,2009 Mr.Jim King Colorado Department of Public Health and Environment APCD-SS-B1 4300 Cherry Creek Drive South Denver,Colorado 80246-1530 UPS Tracking Number: 1Z F46 915 01 9931 0882 Re: DCP Midstream,LP Execution of Alternate Operating Scenario(AOS)—Platteville Gas Processing Plant, Operating Permit No.02OPWE252 Dear Mr.King • This letter and the attached revised APEN provide the formal notification required under Operating Permit 02OPWE252 for the replacement of engine C-171 (P-008)with a like-kind engine at DCP Midstream's Platteville Gas Processing Plant.A$152.90 check is attached for the APEN filing fee. • Compressor engine C-171 is identified in the operating permit as a 1,478 hp,Waukesha L7042GS1 engine. The serial number of the old engine was 266535 and the serial number of the replacement engine is 240605. The replacement engine commenced operation on February 16,2009 and was tested on February 18,2009,using a portable analyzer to measure NOx and CO emissions.The results of the portable analyzer test show that the engine is in compliance with the current emission limits. A field log is maintained to document all like-kind engine replacements.Both the test results and copy of the field log are provided with this submittal. Please note that the APEN does not include the date the engine was originally ordered and the date engine construction commenced. DCP Midstream is unable to find this information. However,based on the engine manufacture date of January 12, 1973,the engine is not subject to NSPS Subpart JJJJ. The APEN reflects the date of engine startup as the date the engine was relocated into Colorado. DCP Midstream does not have sufficient documentation to determine if the engine located in Colorado prior to installation at Platteville. Therefore,the engine is subject to the emission limits and emission control requirements in Regulation No.7, Section XVII.E. The results of the portable analyzer test show that the engine is in compliance with the emission limits of 2 g/hp-hr NOx,4 g/hp-hr CO,and I g/hp-hr VOC and the engine is currently equipped with a non-selective catalyst reduction(NSCR)and an air fuel controller(AFR). Please feel free to contact me with any questions regarding the use of the AOS to account for the above mentioned like-kind engine replacement at the Platteville Gas Processing Plant. Sincerely, DCP Midstream,LP 1 t Susan Rosenberg Senior Environmental Specialist • www.dcpmidstream.com A DCP Midstream,LP PAYEE NUMBER CHECK NUMBER 000007 00767670 • 37017th Sheet,Suite 2500 PAYEE NAME CHECK DATE Denver,Colorado 80202 3 3605 merServke®dcpmidelnam.wm COLORADO- 0227/09 303 6052219 INVOICE NUMBER INVOICE DATE NET AMOUNT DESCRIPTION 123/0595/008 02/26/09 152.90 PLATTEVILLE APEN FEE • TOTAL PAID $152.90 PLEASE RETAIN FOR YOUR RECORDS 91eE ki .a ,•.3-. .^7 ! t . R.b{s', p bM11133►'{sRiiE •_ sonssnv ME* SYNCING Nw Ye* 370 17th street.Sole 2500APC 1. Denver,Colorado S0202 y e,.,;ce@dopmidseeam.eum PAYEE.NO. ' :CHECK DATE I :CHECK NO. 303 605 2219 0000074502 02/27/09 II 00167670 TO THE ORDER OF PAY 1.1 FD 2 9S .CRECit AT4WIT NOT NEGOTIABLE AFTER 120 DAYS S152.90 COLORADO- DEPT OF PUBLIC HLTH&ENVRNMNT AIR POI/CNTRL DIV APCD SSB1 4300 CHERRY CREEK DR SOUTH Den M' // Denver,C0 80246.1530 AUTH0FELEDSIGNATURE • to One hundred fifty two and 901100 Dollars r.7'; roe-+ F.a,m ,"-�'-s '� -rms.{-4;.... �Yfiefd a Ie:.ee-s, e M ,iti, scam, r +` N•OO4 16767ONN° 1.0 . 13093791: 60 1895196u° , 1 8 ON • m e ° N •° E O F d 6Q u o. p n O to at_i F U u U .JC u u _ hvn - u Z O ?` E � m� mnn € % iy i c a 3 b I.8 < 1 a a�a2) ,� 'n < V L O in H y w o �. a .i'05 I 13a e ` boo$ iI p 25 y O v K v y ° e E.0 cc B,i € S `n c .a. S O at • CD 4c •' .� m° r a G o Y T u u ? _ . E W m n my n d ti �'. c e w 'h = n - > W O M E W S E m m z u. °• m ` r C i Ca) CM at a n . E `°' ' r DI a �. -o A l 3 ,ca u 2 ≤ F cal .°c � w G I.• E .u. oil 4.. a n° ° a a ° T ' E c <4 � —I z T ≥. 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Q '3U E c o '�2i n in m we °i CO ea, w E-0 q C 2 Q W d E� T CA D o 0 '❑ n 2 o E E - a a Aa t o o .. ° >. u 20`r ^e E 8 = L. n g a e- c o- .. �.' y :: A$o ° = ` e " ° 5 o e a Ya� Edam_ a .. .e a .um N IN IS " Ea.o 'o 'Li Fe m>` e e = e g o y q E a .g ,Z - 1436 ° .°� a i o 6 E • = E V e E."it E B .i°. h y U v 5 ,= a Z a' e a' d C C Z Y w C• r a `o i5 C LL ; 2 $ 'c E in tawny)yU U H at) p �' .a7 .E meegt a o U o v - z L L z z z z ®� ° - L... •a .n I n g m ,°, o w yu m ` a ti" G 24 Is y c '� "m . g W o e E < z • Q o 'm e o C - c m o m a a n � O O v t o "� C E a z c u a e a a �y O U a + i z o 'r' e c o L > N `E 8 0 w s Z c Q m a cc o W i r- e°, O a oo - I f co • 1 co � � k O v-a >. in Q p to 0. co 0 =2 e I o. co 2 a 0° Ts (') 0 O a) '� U w n N Z to O o N N rt i m c a; �IQ a U Tr � Q � � 0 0) 0) p C ci6 CO C ro Ll.I .fl - -• c O Q) Vc N i ca aJ O E 0 0 Uo .� a) z c0 0 C E O O O — d O O Lu _ C N Z U) vcr) a3 u ---,_ w a �_ c3 N I t rt, 46Z Q < > L- L y GO �' I C a� .. a� 0 = ._ a 1 3 r. c4 E • o o E E W Q Q O O V) H 0us Uzz w .5«:): as a) x I a f)) a d ti O as 1[ ,- Z E `oo Ili 2 f m Q V h 7 CD 0 I I y c co B 0 • E-� I " O a o a) E o. 0 v r4 a) > 7? N p O oct O = w 7 Q u) 0 E o f O ro a W > d u oar Z O as J a) NI: E 0 O >. ca 0 O C I:: CO rnU) 0. M. C , " o? Q 0 O.m " fn Q a G et am a d 0 IX CVCO U C O N t0 N C4 74 0 5 d O N Q w >. C Z C M >, .- vt CO O \ n3 Q 0 ILIJ— a. a N ° o .- N .0' >, E 11) 45 CO 0 O U m C N 60 J • I C) 1 _ C 4 GI O Op 11-1 Z `' O «o t•o a) Y- n. C 17) O O U A ca O O g) o m UJ C O vOi o Z 3 Z V to E c , E w a a U O d ce Z ., U a Q _ r 0 C O 67 Z 0 O c a m z 0) r ap CC J • EE U= To- m ce �. c J 0 C • a• c.) aaw a" cncnZu. I , , v i • I Waukesha L7042GS1 Emission Calculations Platteville Gas Processing Plant DCP Midstream,LP Engine C-171,P-008(4 Stroke,Rich Burn,1.478 HP) Urn RatmQ: 1.47E nc B$FC: 7,747 btuihpnr Maximum Heal Input: 11.45 mmbt utu Operning Schedule. E.763 hrryr fHV: 1,:140 blu'sc1 Maximum Fuel use 9644 mmsdyr 11.006.62 sdlhr Criteria Pollutant Emission Calculations Emission Factors' Polentid Enrhsisne Pollutant flonlvr1 NO 1.9 ASto-"' 27.12 CO '9^ronn-n• 27.12 VOC 7 0,b<-iii 0,brn-iii 14.27 'CnnVottd n..IO.'.factors'feet<.rrM;Rep 7 4NN1 Non-Cr/Melo Reportable Pollutant Calculations 1 Potential Emission,—Control Efficiency Controlled Emissions De Mlnimis' Pollutant HAP Emission hears' Data Source (e/Vr1 % llbhyrl Bln 1 Ilb/yr), 1.1.2,2-Tetracniotoeitlarla 2.53E-05 DhnmBAu EPA 254 50% 1.27 A SC 'i,I,2-T4ditoroefwrse <1.53E-05 b nmBtu _ EPA <1.53 50% 0.77 A SC 1,1 DIdlloroeCene <1.13E-05 birnmBtu EPA <0.36 50% 0.16 a 500 1 2 OkNoroelhene <1.13E-05 IbArtrnBtu EPA <0.36 50% 018 A SC 1,2 Dichloropmpene <1.3CE-05 Ibhnm9lu SPA <0.41 50% 020 A 50 6.83E-041bhnm Btu EPA ,ii•.a: 50% • A 50 i,3-Di hioro_prope a `<1.27E-05 IeimmBtu EPA i" 4 1.27 50% 0.64 A 50 _-r. 2.79E-03 IbhnmBtu EPA �'; . 50% - ..j, A• • �Q .:itt v 2.83E-03 ibmmBN EPA 50% A SD 156E-031bAnmBC.r EPA 50% A 50 Carbon Tebedtorde <1.77E-05 IbimmBtu EPA 41.78 50% •0.69 A 50 CMoroberuene <1.29E-05 Ibimn8tir EPA <1.29 50% 6.65 A 50 CMorofam <1.37E-05 IlYnyllatu EPA <1.37 50% 069 A 50 EMg4ber¢ens _ <2.48E-05 iblmm3N EPA <2.49 50% 1.24 C 1 1000 E5Mei Dibromiee <2.13E-05 Iternmetu EPA <2.14 50% 107 A 5551 t•;+a: _ 2.05E-02 lbkunO _tu EPA • 76% -r-i�[, A 50 _ Welland 3.06E-03IdmnBtu EPA — 305,92 50% 153.46 G 1000 hlethl4ene Chloride 4-12E-05 tbIrrm0et EPA 4.13 50% 207 A SC Naphthalene <9.11E-05 ibeMleN EPA 44.74 50% 487 C 50 PAH a 1.41E-04IpimnBW EPA 14.14 50% 7.07 A 50 Styrene .1.10E-05 ebenrn0e, EPA 4 1.19 50% 0.60 C 1000 Tokra le 5.36E-04 IdmnBw EPA 5.5.97 50% 27.99 — C 1000 WV Vlore* �<7.16E-06 1MmmBtu EPA (0.72 50% 9.34 A 50 Xvlenes(ri.p.o) 1.95E-04IMmm9lu EPA 1956 50% 4/8 -O ,< 1000 TOTAL 9.0324537 (bite met') _ _ 432'0 °Lacanawed emission factors for HAP from 4eicbe.Rkh-9um(4568)eml,es born AP-42 Choler 3,fable 32.3.17100). •DeaJnaNs knees 4,•eportable non-creeds pa':U1any.per Colorado Regulatan ho.3. • Cordrlainan Compirahw Semites,Inc 2727/2009 ♦ 4 • k1=2:✓2069 09:23 DLP tiIDSTP.EPPI 9103605195. tq.S38 062 e x -$ .'�.. e = r, e _ v: .... '.•'^,fie' nS € -i GC4. Go o.c e. erY .w.d L4 Li v BA V . = OOOc - _• '_n Ga, eHi eel LiA L J Cr: r. -. C G C Q = `. an Y e M a y I C e al k a .r. co J a, n r e p r G n a P j. e n I q E n c $ rn nv. a vac eu F... c G ? ? ± q : o - P c c c o_n _ c r c e r e n Y -. G >. - _ _ m y C E a itt 0 :SiW.'Y 1... . G vri G Q J ? n m a G. W 0 m.S O• `^ YI G - G a O t - ^I J r a O h ^ 0 " ;. ° 01> a R o u - .p4`: Ni� y a _ law.' k A .' • : r o i - r rr o oyf om v, eo '^ eml'^-J e: r o_.1. a �yeg � n'r e A L 8 E S w ` o - a co e: ^d my d. r 'cm y oe- y dnT .. j e• y c.-.1 z O - •- f s i^ it L a "2 '4 Y c c Y - 9 a Y > .Eti .. e. c.. c- .�f . _ _ _, ' 1 S � cs Lk.3E E� n - O ,. - O a EO� E0 n ' c 6 _„ , ,a . `e x EU_ EU � '� Z �z .ir. < E Y Uy Z � 2 E .: ❑ E . y u fig.Cm: E• e c n .0 ` .< 7 v = S eE W EAt` E < Qra -0r _ r - Fe. u . � p e c , f E r OW .- OW 0 s Z 0 3e Z o s } E z t y z U .: !J : 7: O c Y U u G i i f = n n ]6NU L G = L A.: :A: a .- 5' a - w E C. ! e. V .; ❑ .1 v EI A *'In ; E A d o i g E e . 6 n t a 2 Y w u 'o `o ....:'Z-.... .... yy y L. E L L y L G G L ; III F 't J 2 L Cr 2 L J! L U • . 02/23/2009 02:23 DCF MIDSTPERN - 91303605195? H0.838 003 ` Colorado Emissions AFR Teat Data Log dcp Midstream. Plant loceon: Platteville Plant Con u rManuhmPor Inepoctlon Dar 211812009 Cowmen Malec Pkmt Pennk 020PWE252 Pimps strew: Engine Mrtu attar Waukesha AFR Menreactvnr EtpMe Real Number ----206595--- 2106 05 AFR Serial Number. Fnoine Menet 7042-G51 AFR Meal: Unit Number. C-171 Engine RPM 1090 Ruction Pressure 300 — .. _._. _. DNckarye Pia ine 900 imps Timing 19 12:52:50-13:13:<9� 92/18,09 AVG Mein Fuel Pressure 65 OXYGEN 0. CARSON MONOXIDE 0. Pre-Converter Premiere NITRIC OXIDE 259.16 • Pre-Converter NITROGEN DIOXIDE 5.99 Piasters / OXIDES OF NITROG 265.55 Let Beak MelBed Pneeuto 35 Mat Sank Manifold Pr,Muo 34 Lambda Settings 02 3*ms Taral .72 02 eenacr Welter .72-.74 PnCaneorta.Exhaust Temp. 934 PoatCerr.o.W Ec ,at Temp. 909 Len Sane Wave Tamp 1100 Went Bone Exhaust Toms 1105 PoatCamerur CO PPM: 0 r r^ Pact.Compeer NOR '6`J O PPM: --I594.--- 02 Percent: 0 Remarks old 61 R 1-1,i 535 new Slw zii.0603 -{ rk- 2-'i-01 -kt . -18 -09 4 • Y V a n r y (I C o e p¢ .e o r- * r.`� �, M M P Q q V Cl O O N W C L < mh off- a l $ r5 n n 0 O re oto cc p e 0 0 0 C yp T. N — 'D L C R q [[VV i S N D O — 3 in N Z L•-4 C L Z oD O W in C N N y 71 o MV - e O T n V - - O m M N U U N 'B. c G C 9 C o0 cc O co cc c o IV — n n to n n c ):u C Ti, " r e E P. R E 0 0 0 0 0 o u O 'M1'� N Nee to C - ry S O R R < K a G p O O '3 O n.] .to E LI .R C. L ., ti , .: z u E r q 5 RS) L V V q OO o q VII y Q Y 0 E c L c s . C c .- Cr a 0 s 1 j .4 .4 .C C J y =lb arj ft f 3 3333 C) € 6 Y n E C Y — - M. Y C'_ e E -'i o m • Y 0 ~ a n P n m h uea U el K y _ C C Cl c c It g to L e in M en U U N c m co I c O E 4 0 , u y n n so et o m n ee c RA A c y 0 o. R u 9 — Y R ILI N ° 0 0 0 U� 0 C C u G ' ul y N N O S N L p e g o o g o o f Te c - _ a � 00 .'3 c Y U _ _ t � °' 0 ..Y b jKl .C v * E O a w e C 'n n el V Z 3 3 3 3 3 0 u C u la c C L L E e E Z c.m Y c Y V C E C L ¢ r. Y L CI E .7 W C } X K XXX ". E O U.= V y > E o o M 8 m C a a•" u ei e L L _ - _ 6 u et — u F• Z.7.Q c C m — — 0 n n n o r T. N a U 6UJU — • ' UPS CampusShip: Shipment Label Page 1 of 1 • UPS CampusShip:View/Print Label 1. Print the label(s): Select the Print button on the print dialog box that appears.Note:If your browser does not support this function select Print from the File menu to print the label. 2. Fold the printed label at the dotted Ilne. Place the label in a UPS Shipping Pouch.If you do not have a pouch,affix the folded label using clear plastic shipping tape over the entire label. 3. GETTING YOUR SHIPMENT TO UPS Customers without a Daily Pickup o Schedule a same day or future day Pickup to have a UPS driver pickup all your CampusShip packages. o Hand the package to any UPS driver in your area. o Take your package to any location of The UPS Store®,UPS Drop Box,UPS Customer Center,UPS Alliances(Office Depot®or Staples®)or Authorized Shipping Outlet near you.Items sent via UPS Return Serviicessu(including via Ground)are also accepted at Drop Boxes. o To find the location nearest you,please visit the Resources area of CampusShip and select UPS Locations. Customers with a Daily Pickup o Your driver will pickup your shipment(s)as usual. I _ .+ -c W r- oO ~ L I isimois Chrer_ MIIIIIIIIIIMPE=MMI _N N p _ co MISMINIMME o PdDO MEIEE V, y lo a o O r7't o _ a CO V Qr la NO 0. s 5U A EN c aJ Y X'�A N �� C q h 0 O�.; r,, r •i7 r4 so r�tilt. aiiiiallIMIn E1 Z�r,k�'i�Grrp • If': ►Z C7 r- a. el 8 FHS c,°'®p (i1 1 O� 3 'w v ✓'e Fg 0. O G/('J �y 1 3. vJ zV pit w_o.'�,0 N i- c a • hops://www.campusship.ups.corn/cshi p/create?Acti onOriginPai r=printPrinterPage&POPUP_LE V EL... 2/27/2009 • Rosenberg, Susan E From: Rosenberg, Susan E Sent: Tuesday, March 24, 2009 6:25 PM To: Jennifer Morse Subject: RE:AOS replacement for point 123-0595-008(02OPWE252) Attachments: C-171 APEN with signature.pdf 0171 APEN with signature.pdf... Jennifer--My apologies for not getting to this sooner. Please note that dated the APEN today's date rather than the original submittal dace of February 27, 2009. hope that doesn't cause any problems. Susan Rosenberg DCP Midstream 370 17th Street, Suite 25CC Denver, CC 80202 303-605-1984 (office) 303-605-1957 (fax) 303-408-2955 (cell; Original Message From: Jennifer Morse [mailto:Jmnorse@sntpgate.dphe.state.co.us Sent: Wednesday, March 04, 2009 10:42 AM • To: Rosenberg, Susan E Subject: AOS replacement for point 123-0595 -008 (02OPWE252 Hi Susan, I received the .PEN you submitted to notify the Division of a permanent AOS replacement for a Waukesha compression engine, point 123-0595-008. There is no signature on the APEN. S have attached a scanned copy of what I received and would appreciate it if you returned a signed copy to me via email, fax, or US mail. Let me know if you have any questions. Thanks, Jennifer Morse Colorado Department of Public Health and Environment Air Pollution Control Division 4300 Cherry Creek Drive South Denver, CO 80246 (303) 692-3240 (direct) (303) 762-0278 (`ax) jennifer.morse@state.co.us 1 • DCP Midstream d370 p 370 17th Street,Suite 2500 Denver,CO 80202 Midstream, 3Q3-595-3331 May 27, 2009 Mr. Jim King Colorado Department of Public Health and Environment APCD-SS-B1 4300 Cherry Creek Drive South Denver, Colorado 80246-1530 SUBJECT: Platteville Natural Gas Processing Plant Operating Permit 02OPWE252 Minor Modification Mr. King: DCP Midstream, LP(DCP), requests the following minor modification to Title V Operating Permit 02OPWE252 for the Platteville Natural Gas Processing Plant. Since Operating Permit Minor Modification Application forms have not been developed,this letter serves as the application. • On October 18, 2007, DCP submitted a construction permit application to add a Waukesha L7044GSI at Platteville. On April 14, 2008, Construction Permit 07WE0993 was issued for this engine. The permit stated that this engine would be rolled into the operating permit which is in the renewal process at this time. In the original application, the horsepower was incorrectly listed at 1,493. The horsepower for this unit should have been listed at 1,680 which is the maximum horsepower rating for this engine. A stack test was performed on the engine February 3, 2009.The stack test confirmed that the engine is meeting the current emission limits. Therefore, the only changes DCP would like to make at this time is to up the horsepower to 1,680 and the fuel usage limit from 101.1 MMSCF/yr to 108.25 MMSCF/yr. This fuel usage is consistent with the other 1,680 HP engines permitted at this facility. A signed responsible official certification form, APEN, back-up calculations, manufacturer's data, and check for$152.90 are attached. Should you have any questions regarding this minor modification request, please contact me at serosenberq a(�,dcpmidstream.com or(303)595-3331. Sincerely, DCP Midstream, LP Susan Rosenberg Senior Environmental Specialist Attachments. • www.dcpmidstream.com PAYEE NUMBER CHECK NUMBER • DCP Midstream,LPPAYEE 502 00180933 Denver,Shoal,O 2500 CHECK DATE Denver,Colorado 80202 PAYEE NAME APCustomerService@dcpmidstream.com COLORADO 05)08109 303.BD5.2219 5.2219 INVOICE NUMBER INVOICE DATE NET AMOUNT DESCRIPTION 0509PLATTEVILLE 05/07/09 152.90 PLATTEVILLE APEN FEE • TOTAL PAID $152.90 PLEASE RETAIN FOR YOUR RECORDS THE FACE.FTHIS r.CUtdENT HAS ACOOP :ACKG III * WFIITE E WITH VI51'LE FI IE SAN.w1RUEW TERMARK.NTHE EVE SE SI E. DCP Midstream,LP SYNIMMA New York 370 17th Street,Sure 2500 PAYEE NO. CHECK DATE CHECK NO. Denver Colorado 80202 APCustomerService@depRuddrcemcem 303.605.2219 0000074502 05/08/09 00180933 TO ThE ORDER OF O000Spy tFi A A CHIECKAMOUNT NOT NEGOTIABLE AFTER 120 DAYS $152.90 COLORADO DEPT OF PUBLIC HLTH&ENVRNMNT 4300 S CHERRY CREEK SOUTH /�i DENVER,C0 80248-1530 -a Al' i. '' AUTHORIZED SIGNATURE • ■ One hundred fifty two and 90/100 Dollars HOLD BETWEEN THUMB AND FOREFINGER,OR BREATHE ON COLORED BOX.COLOR WILL DISAPPEAR,THEN REAPPEAR. 00 1 L80933nE L3093798: 60L895L96o n .02 • I have reviewed this Minor Modification application supplied under authority of Regulation No. 3, Part C, Section X (5 CCR 1001-5) in its entirety and, based on information and belief formed after reasonable inquiry, I certify that the proposed modification meets the criteria for use of minor permit modification procedures and request that such procedures be used e X.D.process3 CCR application. This certification conforms with Regulation No. 3, Part C, Section 1001-5). William S. 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D � p E m Z o 0 E 9---, C C o D Z Q o U �' �_ c I < NI W O Q ` .N -1- U p O F m E L \'r. ac,, 'c a CO co t U Z Z rn a> x Co` W s o �as as ° L co .E 1" Y c 4., Wm E 10 Q a E'7 N' '_^ v cD L i• 0t9 J O w rn c c a `o E ? a m ac ° O O O o aN w Q o � co a J ILI ? o � O cv CO ` O Ca t ¢ O Q w m o) 0. 7 ,, I— C/ 70= iz I ; � a 0 a �m ¢ f 0) a w100 a o L N a) cc c O O O Q N M 0 q) a) c '0 g L1J -0 O N li ~ z c i z W a co Cl. o co o ° ca < tb �- U o 7 m E CS N 0 ?' E ce coo cn co v -..1 o) V a) O c CJ [ g 2) J 1 2 Z m N cct N _ ---) c ' v n O m 0 -0 ro o o ai �� a c o Z E Z U � � (n � - o w ° o z c 0 o ,2 , E a CO c ¢ m z o Y c o m • g t c 2 ca v (7) rn a" E E a U a a ins (n Z u_ 1 • Waukesha L7044GSI Emission Calculations Platteville Natural Gas Processing Plant DCP Midstream,LP Engine C-180(4 Stroke,Rich Burn,1,680 HP) 1JNt Retina 1,680 hp C: 7,650 bhp^.r _ Maximum Heat Input. 12.85 mmblu,4+r Opera8 Sdecute 8,760 hr/yr FIN: 1,040 blulscl 4Aenknum Fuel Use: 108.25 mrnscf/yr Crlfsrla Pollutant Emission Calculations Emaislon Factors r Potential Emissions Pollutant (Ionlyr) NO, 1.775 S'bhp-h- 28.60 CO 1.775 a'biphr 2Q-8Q VOC 0.885 gJ ' 4tr 1440 •Geminated emk cm reaors Non-Criterla Reportable Pollutant Calculations Potential Emission, Control Efficiency Controlled Emissions Oa Mlnlmie• r Pollutant HAP Emission factor%' Dale lowoe % (I byl flin llblyr) 1,1,2.2•Tetrachlorcetnane 2.53E-031btrnmetu EPA 50% 173'2 A 50 1,1,2-Tnchloroethane <1 53E-05 Ibfmmalo EPA <1. 50% 0.86 A 50 1,1 DichlOMethane <1.13E-05 Ibrrnmetu EPA <0, 50% 0.18 a 500 1,2 DichIoroethen0 <1.13E-05 IbfmmBtu EPA <0. 50% 0.18 A SO 1,2 Oichimproparia <1 30E-05 IbhnmBtu EPA <0.41 50% 0.20 A 50 13-Butadiene 6.63E-04 IbrmmBtu EPA 74.64 50% 37.32 q 50 r 1.3-0khlorOPc9Pene <1.27E-O5IhanmBtu EPA <1.43 SO% 0.11 A 50 • He nzenchydo 2.79E-03Ibhnm6tu EPA 114.11 50% < 157.05 A 50 Acrole n 2.630.03 IbhnmBN EPA '246.0? 50% 148.05 A 50 Bcr,zcnv 1.58E-03 lbanmBtu EPA 177.08 $096 86.94 A 1 50 Carbon TetracFtoride <I.7TE-05 Ibhnm61u EPA <1.84 50% 1.00 A 50 Chbrobenzene <1.29E-05 IbhmnBtu EPA <1.45 50% 0.73 _ A .,' 50 Ch!otoIomr <1.37E-05 lbhnm0 a EPA <1.$4 50% 0.77 A 50 Ethylbenzene <2.48E-05 IblmmB;u EPA <2.79 50% 1.40 C 1000 Elhytene Dibro nic% <2.13E-05 IbhnmBtu EPA <2.40 54% 1.2D A 50 Formaldehyde 2.05E-02 Ibermfltu ,. EPA 1 2307.56 76% ' ':S:;:11 A 50 Kneeland 3.08E-03lbfmmBtu EPA 344.51 50% 172.25 C 1000 Methylene Chloride 4.12E-05 IbfmmBtu EP 1/ 4,54 50% 2.42 A 50 Naphthalene <9.71E-05 lbhnm6tu EPA <10.93 S01� 5. 7 c 50 PAH 141E-04IbhnmB1u EPA, 15.87 50% 7.94 A 50 Styrere <1.19E-05 Ib/mmBlu CPA <1.34 50% 0.97 • C 1000 Toluene 5.58E-04lbfmm8lu EPA 6282 50% 31,41 C 1000 Vtiiyi CMonde <7.18E-08 lb/rnreOlu EPA <0,81 50% 1 0.40 A 50 Ayienes(m4,o) 195E-O4IbfmmB1u EPA 21.95 50% 10.98 C 1000 TOTAL 0.)24537 IblmmOtu ' -- _ <3651 .- — •Unconen8ed embsbn feocn for HAP from 4-sacks,R'1Cn-0tn (4586)engines from AP-42 haplar 3,Tibia 3 2.3,(7$00) Demme,la<e8 tor reocrlatee noncats*po*ulants.pal Colorado Rea.laeon he 3. • CordAleran C.omWa'tce Services,Inc. 5/2712009 • STANDARD EQUIPMENT Waukesha AIR CLEANER-Two,dry type with rain shield and service indicator. BARRING DEVICE-Manual. BEARINGS-Heavy duty,replaceable,precision type COEATHTR•Closed system. �� , w�I CONNECTING RODS-Drop forged steel,rifle trilled. 1(`J1V/J�1.L/1'L/V` CONTROLSYSTEM-Pneumatic.Includes pilot operated valves for air steel and prelube.Engine mourded control panel with two p ush button valves.Pilot operated at start valves omitted when sladar is not furnishedbyWaukesha.Includes engine OnfOB push button.One mounted on either side ol the engine. inore CRANKCASE-Integral crankcase and cytnder frame.Main bearing capsdrgled and tapped for VHP Series Pourer smsSHAFT- orot iedstesensan. hted and dynamically balanced. CRANKSHAFT-Forged steel,seven mainbeerings,wunlerweig CYLINDERS-Removable wet type cylnder liners,chrome plated on outer diameter. 3a_, CYLINDER HEADS•Twelve interchangeable,valve-tn-headtype.Four ,h qv !ON)" 'Old:valves per cylinder,with water coded etdleustvalve seals.Roller a qv t , [ valve fitters and hydraulic push rods.Flange mounted ignition coils .f,,,� Al "` s (. ENGINE MONITOR DEVICES•Thermocouples,K-type,forjacket water ` r { "}r :rrl�� ti •-gr • µ 1 -Y lempaalwe.IubaodlerRherakae and inlakemaiubMlertperdwe. a 1% "„ iy Arf r Magnetic pkkupwired la customersuppliedtachometer.Lube oil "q ., ' �rrf ,•;,fr"j ' R pressure and intake manilold pressure sensing lines are laminated Ina a .:u e vT r f 4 a rrg to- µ�,I:"s' '""• common bulk head. e r i.,„ 4 .Y:.icy u .aT„ , ENGINE ROTATION-Counterclockwise when facing flywheel. �'s3� v „r ;c #" FLYWHEEL-Approx.WR1r 1550001b•inr;with ring gear(208 teeth),machined • 3 „� ] a � �_. - ,9 to accept hvo dive adapters.3188'(810 mm)pgdbae,30.25'(768 mm)bolt 5O i - A circle,(12)0.75"10 tapped holes:cr 28.88'(734 mm)pilot bore,27.25"(692 tl \ , ;,., r4 I ,, u, mm)bolt crcle.(12)0.625'-1l lapped holes and(12)0.75'40lepped holes r { 274,1i .1:aelt FLYWHEEL HOUSING-No.00 SAE. x- �`� FUEL SYSTEM-Two natwal gas4^(102mm)updraft carburetors and , *I-.„,"3/ Ier • Iwo Fisher Model 99,2'(51 mm)gas regulators,mounted. 25 psi(172kPa)luel inlet pressure required. i c GOVERNOR-Woodward UGBLD hydraulic lever type,with friction type speed control. r svIry Mounted anrght hand side. IGNITION SYSTEM•WaukeshaCustom Engine Control'Ignition Module.Electronicdigital ignition s-;•s,-,..,_., system.24V DC power required. LEVELING E BOLTSAir-to-webs. Model 7044051 Turbocharged and Interceded, BOLTS Twelve Cylinder,Four-Cycle Gas Engine LIFTING EYES LUBRICATION•Full pressure.gear type pump.Full Rowlube oil filler with replaceable depth-type elements and flexible connections,shipped loose.MICROSPIN'"bypass Mier and limbi c connections,shipped loose.Lobe oil strainer.mounled.AN gas motor drivenprelubepump,requires mn9 .SPEC.IFICphTIONs.. MANIFOLDS-Exhaust,(2)water cooled. OIL COOLER•Shell and tubetype,wdh0armostatic lemperalureconaoller and pressure regulating Ili_ir,, Luba Oi.C.Ir_cit; vaNe.Shipped loose. v OIL PAN-Base type.73 gallon(276 L)capacity,inducing liken. PAINT-Oilfield orange primer. ;1v-toil Ii)' °""`oi t PISTONS-fluminum with floating Per.Oilcooled.Ba compression ratio SHIPPING SKID-Steel for domestic truck a rad. TURBOCHARGERS-(2)watercooledbearing housing wilh single verbcal exhaustoutlel atrear Flexible Pow&c,,r,y,p stainless steel exhaust connec8mwdh8"(203mm)pipe 8ange.Adlustble wsdegates. - VIBRATION DAMPER-Viscous type. -. n WATER CIRCULATING SYSTEM AuxiliaryCircuit•Belt driven watercirculaling pump for intercooler and lobe odcooler. L.0laurC amp icdm Engine Jacket-Beftdrivenang labngp(74'Cluster ert open thermostatic temthermperature regeuconnec- ii i .;,�c"„t�,J.art vawe,fug flow bypass type 165 '-170'Fbons and mating f esfo(2)4'(102 mm)inlets and(1)5'(127 mm)outlet. tcn•,G I,‘!I:iD; WAUKESHA CONTROL',e1sNGIDetetio DETONATION dula,fderand cables.CompatibleWMWaukeshas iCECIgntcylinder senses, CECIgnition Module only Detonation Sensing Module and fatter ere mounted and aired.Packager is responsible for24V DC power supply and ground to the DSM.The DSM meets Canadian Standards Association Class 1,Group D,Division 2 hcaardous location requremenis. ifOrl(S0-901' -CERTIFIED • • POWER RATINGS:7044GSI VHP SERIES GAS ENGINES Inlet Eo:c DiwL Brake Horsepower (kWh Output) mp & 'F Stroke Cu.In. Model (Tore) C.R. us (mml (litres) 7C0 rpm 600 rom 900 rpm 1000 rpm 1100 rpm 1200 rpm 70448S 130'.(54°) .6:1 9.375 x8,51238 x2160040(115) 980(/31) 1120 (638) '`.1260'(940) 140{1044) <1540'(11409 1880 (la) Rating Standard:Palings are based on ISO3O48/1-1995wi(h mechanical efficiency of90%and auxiliary water temperature Tcra as specified above limited to±10' F(±5'C).Ratings are also valid for SAE J1349,BS5514,DIN6271 and API 7B-11C standard atmospheric conditions. ISO Standard Power/Continuous Power Rating:The highest load and speed which can be applied 24 hours day,seven days a week,365 days peryear except for normal maintenance.It is permissbleto operate the engine atup to 10%overload la ten hours ineach 24 hour period. PERFORMANCE: 7044GSI VHP SERIES GAS ENGINES English 139'F I C Water rentpera;ure Metric Sol°C C. Walsr l empara.ue 1200 rpm 1000rpm 1200 rpm 40Orpm: Power(Bhp) - • 1680140 • :Power(kWb) 12531044 • BSFC(BtuTlq-hr) 7607475 - BSFC(kJ/kW-1w) 10825 10575 NOx(gramslbhphr) 131.124 - N0x(glnm') 4.9 46 `.CO(gramslbhp-hr) 11,7 11A CO(glnm) 4.3 4.2. NMHC(grans/bhp.1w) 0250.25 — NMHC(g/nm') 0.09 0.09 BSFC(Btwbhp-hr) 7535 7360 - BSFC(glOm') .1060 10415 NOx(gramsPobp-M) 223 31.6 _' 9 NOx(gmm'). 80 8.0 's; C0(gramsrbhp-hr) ..1.351.50 CO(g/nm') . 050.0.56 • —" NMHC(grams/bhp-hr) 0,25 0.25 NMHC((Ilom') - .I 0.09 0.09 NOTES: 1) Fudconsumplion and exhaust emissions are based on ISO 3046/1-1995slandardreferenoe conditions end commercial pualily natial gas of000ni11'(35.38 MJ1 m'(25,V(0;101.325)1)saturated lower heel value,Waukesha Knock Index"'of 91 and 93%methanecontentby volume.ISO 304611-1995s1andwd reference conditions we 77'F(25-C)ambienttemperelure,29,54 inches Hg(100 kPa)barometric pressure,30%relative humldlty(IkPe/0.3 inches Hg watervapa pressure). 2) 3.1.exhaust emissions are corrected to 5%O2(0'C and 101.325 kPa). 3) Data WI vary due b variations insile conditions For conditions andlor fuels other lhan standard,consult the Waukesha Engine 0Nision Sales Engineering Dgmdment 83 33- .42 75' (211/mm) (3626mm) 93 73" (2381mm) k.7.' *tc *1 WAUKESHA ENGINE DIVISION WAUKESHA ENGINE DIVISION Consul your local Waukesha Oistribmot for eplem DRESSER EQUIPMENT GROUP,INC A DIVISION OF DRESSER INDUSTRIAL PRODUCTS.BV applicationarsisunce.The menuamumrmurvee Oa 1000 Weal Si Paul Avenue Fermsumenveg 43,Postbus 330 night m doge or modify without notice,the design or Waukesha,WI 53188-4999 9900 AN Appmgedam,The Netherlands equipment specifications as herein eel brill without Phone-(414)547.3311 Fax (414)549-2795 Phone (31)59865226 Fax (31)50624217 Incurring any obligation either with respect to equipment previously lold or In the process at hit P'//WWw wauke5haen 9me corn mnetrumkn except when olMmne specifically • Bldk1in7045 0799 guaranteed by the manufacturer. • DCP Midstream dcp 370 17th Street,Suite 2500 Denver,CO 80202 Midstream.. 303-595-3331 June 30,2009 Mr.Jim King Colorado Department of Public Health and Environment APCD-S S-B I 4300 Cherry Creek Drive South Denver,Colorado 80246-1530 UPS TRACKING NUMBER: 1Z F46 915 03 9004 6798 Re: DCP Midstream,LP Execution of Alternate Operating Scenario(AOS)—Platteville Gas Processing Plant, Operating Permit No.02OPWE252 Dear Mr.King: This letter and the attached revised APEN provide the formal notification required under Operating Permit 02OPWE252 for the replacement of engine C-177(P-005)with a like-kind engine at the Platteville Gas Processing Plant.A$152.90 check is attached for the APEN filing fee. 41, Compressor engine C-177 is identified in the operating permit as a 1,680-hp Waukesha L7044OS1 engine. The serial number of the old engine was C-14610/1 and the serial number of the replacement engine is C-13853/I. The replacement engine commenced operation on June 19,2009 and was tested on June 23,2009,using a portable analyzer to measure NOx and CO emissions.The results of the portable analyzer test showed that the engine is in compliance with the current emission limits.This engine's manufacture date is August 23,2001 and has been operating in Colorado since 2002 at the Mewboum Natural Gas Processing Plant.This unit is not subject to the Colorado Regulation No. 7,NSPS JJJJ,or MACT ZZZZ requirements.This unit is however, operated with an AFRC and NSCR for pollution control.A field log is maintained to document all like-kind engine replacements.Both the test results and copy of the field log are provided with this submittal. Please feel free to contact me with any questions regarding the use of the AOS to account for the above mentioned like-kind engine replacement at the Platteville Gas Processing Plant. Sincerely, DCP Midstream,LP Susan Rosenberg Senior Environmental Specialist Attachments www.dcpinidslream.com • Check for APEN Filing Fee $152.90 • • DCP Midstream,LP PAYEE NUMBER CHECK NUMBER • 37017th Street,Sine 2500 000005201 s 00188212 Denver,Colorado 80202 PAYEE NAME CHECK DATE A PCustornerService6P dcpml dstream.corn 303.605.2210 COLORADO DEPT.OF PUBLIC HEALTH& 06/19109 INVOICE NUMBER INVOICE DATE NET AMOUNT DESCRIPTION SER_052109 05/21/09 152.90 Return to Susan Rosenberg • TOTAL PAID $152.90 PLEASE RETAIN FOR YOUR RECORDS ,TH L FACE OF THIS ooCUMENT HAS A COLORED C1 RDUNDONWHITEPAPERWITHV{816.LEFIBERSANDATRBEWATC•RMARKONTHEREVERSESIDE.',; r -r rger r aim:an.'. 90 939/917 DCP Midstream;LP Syracuse,Now York • 370 17th Street,Suite 2500 Denver,Colorado 80202 :j�A` $NO, CftECICI)AT ;. a4yF CK O APCusternaServ:ce@dcproidavxam.com 303.605.2214 If 000pp00052019 06/19/09 00188212 I! TO THE ORDER OF � 041 1 tie9 CHECKKAMOUNT i�ti NOT NEGOTIABLE AFTER 320 DAYS *****a«$152.90 COLORADO DEPT. 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Q k m 2 §! r a U E ■ R k k `! § � g 8 \ 0 j \ ( f Z tt { § ( k! / ° 0 \ \ e ul 2\ 0 U. wG ! - >- w! of -. a R s + )j 7 7 at &, @ [ ; I. � 0 • I . \ to ©2 -Jk 2� 2 § k/ } �k /k ( \ 4 ; E 2 § � { a § 3 03 co _ a § ■ cn / \ \ \& < 2 \ -I CC ' a - $ Ez ± � § f � < ) \ E < / j � f 3 § % } , _ \ ) LU 1.ri $ \ \ ) \ \ \ } u \ ( kmc ® t 2 ` - z § . 3 6 § D § 7 O k \ k / $ )j) \ ' ) 6 i Zs \ f !\2O \ • ) ( � �� ° 6 O E a ± #® ) C2 J $ ) U. • Emission Calculations • • • Waukaaha L7044G81 Emission Calculations Platteville Compressor Station DCP Midstream,LP Engine C-177,P405(4 944090.Rich Bum.1.510 HP) • Ma IIIIIMPAiss.-aMll _:ala_;i_ IMINt1ZDI'r' Crisis 00040 EMsslan Calcul000 EMWPn Fsmms' Pcl nlltl Eml%NCns Si AQYN Enlsllase 1 11070o1104 i‘ ' 1.9 a40P4 W.R 39A 14 ddgq11P4 3032 14.0 CC 1.8 14a1941)0 1022 285 •Ca0.0004•••••••14049)044Wiwi Rag 7104.14 •awl 44)0440@ M,p nape named I.dPeemlW Mina 1114 M,Y. Hoa.Cr1}MS Reportable Pollutant Calculations . . 'PsWmla EMlbas CoMml Eaukrcy Cplrolldd Emllslons 04 SMmis• 3110011090!Sant Pollutant HAP PAIIPslp Wlan' Dffi 94mu (nlyO 'A lli.4 A itle2 `440 1,1,2}T [ 253E-05a6nmeN EPA 'F.2 $Y11Aj 0..0566 A •,50 1H 1.13.Tn�4n `1.1jE.511)Im 81u EPA 1. A 00 Bb 1.1 b04R40sam •1.13%05lbnmelv EPA 4030 50% 016 5 600 0.Q 13 41.13E-051bmmBly EPA 4039 50% -1.11 A 00 61 1,3 PUS ml <1.50E66lNmmBN EPA 4001 50% Pd0 A 5% 12 1,LBN M 6.B:K-0s1WmmEW EPA 74.64 Wa api A Mgt IStp0ttaramM 4127%05 Ibml.Elu EPA 31.1 50% 0..71 A 0.71 55.4 Am0k1t* 119083 Inm[me a EPA 714.11 5e% 157.05 A M 1x51 Amdeln I2.65E-03ob IY1oreElo EPA 116.09 600 14810 A 59 14853 Dermno 150E-01 A•fmmelu EPA 119.66 56% 1194 A 50 61.13 T04. •111E-05 bhmm6W EPA 4 149 50% 180_ A 38 0.91 P.810010034011 •1295.05 D6nmBW EPA <100 60 073 a 0.15 Mmafmm •13705 RNnmt EPA <1.54 50%% all A 016 ! 10001.1740710010001.17407w <2.NE-05 W0nmElu EPA 4 2.70 %I% 1.10 C 1003 121 • Equineslutdt [ •113605 almm8W EPA j7b x�{ 1 A 139 F�mnelmM1Yd[ 295%02 a6nm0W EPA 336101 1{14 655.01 A 610.9} A491a4J 4.DlEdl a6nmeN EPA 41.x1 60% 11235 AC 11040 61o1h:1a 700.14 [.IEA516fiucO5, EPA [59 50% 242 A 400 N19MM1IMM <I49E.D51bmmObu •EPA 410 3 6A 1[T L .dl PAM 111E-01Ibmmaa — EPA 15.117 50% 794 A 160 Talon 1+SQEEAS IbmnBN EPA 41.34 50% 001 C 1 0NI T,4O0 <7.555440mmIWu EPA 62}1 50% 31.41 C I 31 1/031 LM1pJe <1.+0506.L'wmu EPA 40,06 50% 0.10 A 9,IQ (lot pql — 1252 4 IYmm&u EPA. . 2145 600 1099 C 1 1 }Q{AL m '08214531 W/mmetu - 436x1 - - • •Umen0•491•0940.00ors Nrlw As,4.mme.RXNmn f4M01 mpm 6m4AP0.0. .r3.1•14 327.004 •DSNaeh Wm la mFNwsraalmle PW 4.prCobrub190009.Me.5. • CordWn C#• 'C[5[r-ax.Inc. 4/302009 • /$g#&#\\ ! g$RG#o3e 111111111111:,111 �w. < !, .. ,.... -,. /$aeoRaae§ \$QQ&aa# \/»QGaaGa: \$QQ&aGJ la w \| `|r,"„2251-,.` k Irate:..: !`-0 % \222@\&: ; ! a-2rhg°|�!§ \ : •\\\\\\\ ! , ! \eee92e! ,;,,,,0§ iiiiiiii I ! ! ,,,■■„ro4af / i$R9#R#/ • AOS Portable Engine Test Data S • ' 06/ 5/2009 10:15 DCP MIDSTREAM 4 913036051957 NO.066 903 • Colorado Emissions APR Test Data Log dap Airstream_ Plent looalen: PlaitMlle Plant Convener MwAawrmr laepectIon ORS: 81232009 camorter Nadu: PWA Posit 020PWE252 Fanp.May — Eagan Memaavrmr. Waukesha MR M.nat►ebn Engine Sabel Number: C-1385311 APR Soria Number. Niglio Meat 7044-GSI AIR Nutlol: Unit Number C-177 Engine RPM 1087 Suakin Pressure 120 Wieners.Plena 875 Engine Thane 19 Main Fuel Pressure 65 • Pmtonvrw Pmaum 6.6 .. Poflcon ar 10:13:49-10:10:51 0E✓23,09 Proton .9 PARAMETER AVG UR Bank Mad OXYGEN 0,02 Praame 20 CARBON MONOXIDE 0. Rlpht Nenk MenHOM NITRIC OXIDE 117.26 Prr.un 21 NITROGEN DIOXIDE 0. OX[Dim or 4'1TPOG 117.26 Lambda Seeeitlnp 02 UMW Tame* .78 02 denser Voltage .78-.78 PreConeerkr Exhaust Temp 841 PostCanwltar Exhaust Temp. 924 Loh Rank Rehaua Temp 998 Right Rank Exhaust Temp. 997 PaeCeneertar Co PPM: 0 poemS n its(NOX PPM: 117.2 02 Percent .02% manors New Engine Startup Rsmallu 0 06/25/2009 10:15 DCP MIDSTREAM + 91303605195? N0.866 D02 i e ggiaik •nr(uiiwu,mvn!m�: ":R..:z.i•5&<:y,Syr': l:N:-vl 400Me. �iiy v;:i::6ti/°xw: • o .•-: •� b o n w i. to W .::� ::, 3 a (e7 o m zi'icf`,. au, . ..Gig' . � oe r .niY 6Yo ••7Y aa-tig:N::.: Aii 3k F � VWE + 4,:. 7 `;:Y .pry om n .- ,/� n y . . 2. ,-12 =S:�:e:•".•&' .. o - oee $ o o ., o . /C, d , 2�K^ dv' YenY ::::Rhig). 'n eA• o f 4^ gal . ' ," b O W T m 017 �.h'1`�`% ":j(i„ny m 0, ^ `; a o ^ $..T" n o nei ,Q, .: r Y•e g Y �''4 rrl 8 Q7: a e mo viaeow .�r! eMA"i<'`N+' �',' g � aC! . . . op ^7 . 0 ,.. .s ..0,,d nT eh •rdnY • tL1 i. �H� !!nJ P ^ nN jr:F 'Q" e n 4 cco $ n „Ia. dN0da j al+ cof ' IVOr:ln' B r .une, ,i a n .n s my `Milh� q on $ n Cal me0Ea pi e e rUm 1,,,,I ppl e o e: ad ® O n' m c n -AM A`� �!':�x'<:: PC .Y y pp .p I e O O$ M 1'1 y G pi /1 !Q:h.! c _ 1N P aAJ mAm .:::,• 1 ffi oh m ,1, e• aaP {y oe a '42 a..... o00 rig oe- dn7 de4 ; ciA �y e w A 0 :n:::::::P i:}i: a yob u •i'P' '6yrK<i)T�`?i`4:. y 'p .... A II e $^ 9 II .454 ":".i; U " 3V p3 / II n II II p b .-. 's k s �e t L •5 ..r E ::k'nF A.j:%f:Y:" A }'{^ 3 > > .��' �l.7 u o 3 O� 3 V.� :..: „ �w.vny;{kk O PK66r II � V Y V grOis(i'I^F�?:r^4:4; n kill gp g 0218 it Y K 8SN'ii. as,!::Sv ':.% gmao 'lnp'v� E 2 g z. a ° q id 'PG7 i .i a it '� S"'de '�7. Magee:* M y d i e > {el yp ,,NhA2.°° O xawT*�; pli z o l u 8 u tl •uu p z a i z i 'i`pi'r,'rNiY N.:IPt'+,gigxjiv,'.,_; y� v o Fi '7 Q a, a a�i `:''''.? � "1132111 u aye • @ $ N e 4 ror•i:'<.t^. !e 1i] m I t a F i v a" u n ci S� X c� S 06/25/2009 10:15 DCP MIDSTRER1 4 913036051957 N0.866 1704 • State of Colorado Potable Analyzer Monitoring Protocol Form A Linearity Check Data Sheet Data.933/2009 Analyst: 31st Milky Analyser Mannfacturer/Model N: inmy Analyzer Serial et 3E001180E LINEARITY CHECK Ablating CaIItntiaa Gas Analyzer Analyzer Aoalyzor Analyzer Linearity Difference Patent of Repose* R�aee Valid Pollutant Concentration papoose Response (tomato Pen (Yes or No) (Indicate tams) ppm NO ppm NO, PPm CO %A Unite) 0 0 „,1 `V F'm1 l'" 'i . '72 p p Yes NO Zero d ' ( ylyl�al l ++h'1 {�, t p m �.,'alr 0 0 Yes Mb 802 . r +..d,., wt w i. p Yes • 600 600 1l i! t ` Ft"o, ,v,A 0 n Yes Zero 0 I 0 1' s111707r2r$ F1 0 0 NO3R T: t i� 'F?_3.1;1 .l Al alial II 23.9 ?y 2.4 ; a " i, 1 .01 Yes 503 S0 spas i, r �A�1'',�[di �, 0 �,:��',h'F�, 0 Yes CO Zero 0 �i� L __ 1 r p 0 Yes MN 495 li Mir :27 i1 t-,ua 495 P'+7;?�9 1 Yes t— , . 9" v Span 1000 EGA } i 4^47,4,70; 0A 0 a yes Os Zero 10.1 p .1FT ^ 10 a .01 Yen al 209 ' ,, a,µq :1 0; 20.9 0 • January 25,2006 ' 06.45/2009 10:15 DCP MIDSTREAM i 91303605195? NO.066 005 • State of Colorado Potable Analyzer Mgnimrina Protocol Form B Stability Cheek Data Sheet Date: 612316009 Aaelyet: Jim Miller Analyzer ManataetnreeModel O:Inerae-30004 Analyzer Serial M:3EOOI ISO Penutan kp, Oy CO(Circle One) Span Gas Caaceutretlon(ppm):600 STABILITY CHECK EMsed Elapsed Analyzer Elapsed pm Analyzer Time Analyzer Time ar Response (MNatee) pD080 (Contained) Apo (Continued) , I 109 17 33 2 369 18 34 3 496 19 35 4 599 20 36 5 599 21 37 6 599 22 38 7 599 23 39 • 8 599 24 40 q 199 25 41 10 599 26 42 11 599 27 43 12 600 28 44 13 600 29 45 14 600 30 46 15 600 31 47 16 32 48 , For 30-minute Stability Check Period: Maximum Contsatration(ppm): Minimum Concentration(PPm): For 15-m Mats Stability Check Period: Minimum Concentration(ppm) 599 Maximum Concentration(ppm): 600 Maximum Deviation-100s(Mnz.Cone.-Min,Cone.NSpan Gas Cone.— percent Stability Time(minutes): 4 ' 06/t5v2009 10:15 DCP MIDSTREAM a 913036051957 N0.866 D06 • State of Colorado Portable Analyzer Monitorina Protocol Form B Stability Check Data Sheet Date: 6(j3/24)9 Analyst: 31m Miler Analyzer ManfactarerlMndel M: Euenc300$E Analyzer Soma{a:3 1180 Span Gas Concentntioa(ppm):50,1 Polbtaatt NO O(Circle One) M STABILITY CHECK Elapsed Elapsed Analyzer Elapsed Analyzer Time AnalyzerTimeTime (Mlnuteal Edpeasa (Coeslnnid) Response (Ceallnacd) Response I 10 17 33 2 36 18 34 3 49 19 35 4 50 20 36 5 50 21 37 6 S0 22 38 7 50 23 39 . 8 50 24 40 9 50 25 41 10 50 26 42 11 50 27 43 12 SO 28 44 13 50 29 45 14 SO 30 46 IS 50 31 47 16 32 as For 30•minu to Stability Check Period: Maximum Coaceatratlon(ppm): Minim am Concentration(ppm): For 1$ minaa Stabiiy Check Period: Minimum Concentration(ppm) 49 Maximum Concentration(ppm): SO MAXIMUM Deviation=100"(May.Cone.-MM.Con.)lSpaa Gas Con.= percent Stability Time(aiantes): 3 I 06/25/2009 10:15 DCP MIDSTREAM 4 913036051957 N0.866 D07 aState of Colonels Portable Analyzer Monitoring Protocol Form B Stability Check Data Skeet Date: 6/2312089 Analyst: Jim Miller Analyzer Menufaeturer/Model0t Ugric-3000E Analyzer SWMal e:3p0t100 Pollnpntt NO,NO2 CO Circle Oat) Span Gas Concentration(ppm): 1000 STABILITY CHECK Elapsed Analyzer Elapsed Analyzer Elapsed TA Analyzer Time Tinto Time ase (Mimes) Response ResponseResponse (Contiavrd) t 201 I7 33 2 455 I0 34 3 698 19 35 4 997 20 36 5 999 21 37 6 1001 22 38 7 1001 23 39 • 8 1001 24 40 9 1000 25 41 10 1000 26 42 I1 1000 27 43 12 1000 1 28 44 13 1000 29 45 14 1000 30 46 IS .1000 31 47 16 A 32 i 48 For 30-minute Stability Cheek Period: Mesas=Concentration(ppm): Minimum Concentration(ppm): For 15-minute Stability Check Period: Minimum Concentraton(ppm) 997 Maximum Concentration(ppm): 1001 Maximum Deviation as 100'(Max.Cone.•Min.Conc.)/Span Gas Cone.- percent Stability Time(minutes): 4 I ' 06025/2009 10:15 DCP MIDSTREAM + 913036051957 NO.866 DOS • Form C Calibration Error Check Data Sheet Company:DCP MIDSTREAM Facility Plattlyille Plant Source Tested:C-177 Date.6/23/4009 Analyst:Jim Miller Analyzer Serial N:;E0Ut100 Analyzer Manufacturer/Model Ni Emerge 3400E PRETEST CAUYATION an=CHECK A a le-al Imil/swim pare fl6lr Maur Callbnam Ga AWWte Penal or3Mo Vndo Ramat Tim Wb 0 team Cenmhalka Wtnrear Mutes) Uaae) (MinerUalb) (Iafikitr Uelle) ^(lodbsto IMUO Nole I (Ye or No) 0 0 0 0 YES 0 ND Zero 1ppm , Span 4 1ppm 598 600 2 .1 YES 2 0 0 YES 0 Na Zoe Ippr 0 0 Spa 1tPo( 30 sal .1 .01 YES 2 0 0 o YES 0 CO Zero 1ppm ° . Span tppr 1000 1600 0 0 'YES 3 0, Zen ll4m 0 0 0 YES 0 '41f: .1 -t,,,,,,,.(,O YES 1 See Ippm 10 10.1 . 0 Preen Cmubreeoa NO CeIl lempentan P6}at SG-Span Gas POSTTEXL CALIBRATION ERROR CHECK A B IA-61 IM$ISGelm (aerbnaClrt Anapest parry flow Cdaafaa Cr ►anal dkm 41vI viva mast A 1 NO yzer M� RooPour CO Batt Knows(bulimia Ovulate C..esteu ea onrosne plhan/ Nate1 (Yee a No) Rrediap (ppa) (PPM Undo) UehO pnOfratt use) (Shale Unit.) NO Zero 114m 0 0 0 0 YES 0 Spea (PPT9 398 600 2 .1 YES 398 NO, Zero 1ppm 0 0 0 0 YES 0 Span (ppm 50 30.1 .1 .01 YES 30 . CO Zero 1ppm 0 - 0 0 0 YES 0 Spec Wpm 1000 _ 1000 0 0 YES 1000 . 0 0 0 'YES 0 • O, Zen 1ppm _. Span 1ppm 10 10.1 .1 .i; a YES 10 Pew TestCralnaoa 160 Cdl Tempm(nee(^p):84 CO lttertarett haven t pro.%)r I NO WaterttonAnMon floe.9lh SG=Span Gas 0 • • ; Q \ 0 § S \ _ CI cg � Dig k 04 \) I B ) 0 ! § k e §;�- 0.w § MO°" - k § 2j/ g; ) \ w)I m % UEIX \\�$ /) 2 i t4-Hr \\ Z } \/ \ ;! /z W 7 (§§ § f\ e $ §QO k ! f § � • Q 0 $ \ = Q / 0 0 r \ Q \ + - n « \® e * ) III ! k . $ vi r, 04 \ {) CS3a+ f -0�� E[\B ` ® /--/ ° k •$;� . ) C ' j® bb\; \\ 2 - mq%w �o§$ \ SC m r k }N ~ `!°A §� k Via'• , c » 0 } §V-® . ` $.; }{ ,E;.. )§@ .2 0 § ./22 [ )-Z4 kW{ • -c 01 % kQ\0 ! f % _ 998« TS09£0£T6 4- WE33211SGEW � ST m _Z/S me • AOS Engine Replacement Log • • r-- N m m 0o co , , • ___ S E,x Q re, in -9-n C3 0 g• 00 in R Q es *t € 0 3 a a v 6 y 0 00 00 CO 0, w 0 0 0 0 a tb d ,1"$�� 0 N N N. O, ,SCC () y Q 0 - b O. N 'O •5 z o .. .. .. w Z b M W v 00 d T V1 � n00 e a VI n N 0 C/ NN U E a v r Z N N 0 00 N 0 C b y w 'Cr V Ie 10 V 4e C w O U ` •° V Y Q Vi N N N N N a 000 C a N V sV� N N F X '6'p a V V V V V V �y C p 0 0 0 0 0 00 bk W a t-- a a J .N7 A 15 - u 0 Ce% Fr, tu DO q g E i a h °� s if is c . N N u rJ W � a m l l ' 1 1 l u o Ts PS o z 3 3 3 3 3 3 0 0 Y S Ey Q Y 0 00 ti d e. 0 0 ao o 'so so • _ W V1 P n n 'n ti to a 4 Q ti .p C V q WI e y M n 0 0 N O a •G g ' Al o' a 0' 9 O is aa aa x � 't e e Deb v _ W V b 0 0 In 0 0 0 0 �J 6 Am q 'o S 8 g o S S �i o g u •� a ..1 .-laaa t.-. ..0. of o 0 u 1 S 3 Y'i v 0 •E 0 3 3 3 3 3 3 3 y . o 0 m U 4i o k a t ,0 sa 00 L 00 4 a F • wz r x x x x x x a c Cl �d g j 14. pp opO0 n N 00 Y1 O >i.. 0 0 0 0 0 0 U 9 E 8 P� P. M W C4 a. o. 2 y 1.2 U. E. c 6 r e e _ _ 13 V N N N b N N o N w6 0 0 0 0 U • UPS CampusShip: Shipment Label Page 1 of I • UPS CampusShip:VIew/Print Label 1. Print the label(s): Select the Print button on the print dialog box that appears.Note:If your browser does not support this function select Print from the File menu to print the label. 2. pFold the ouch,affix the folded label using clear plastic shippiing tape over the en the label In a UPS tire label.Pouch.If you do not have a 3. GETTING YOUR SHIPMENT TO UPS Customers without a Daily Pickup o Schedule a same day or future day Pickup to have a UPS driver pickup all your CampusShip packages. o Hand the package to any UPS driver In your area. o Take your package to any location of The UPS Store®,UPS Drop Box,UPS Customer Center,UPS Alliances(Office Depot®or Staples®)or Authorized Shipping Outlet near you.Items sent via UPS Return Servicessu(including via Ground)are also accepted at Drop Boxes. o To find the location nearest you,please visit the Resources area of CampusShip and select UPS Locations. Customers with a Daily Pickup o Your driver will pickup your shipment(s)as usual. • FOLD HERE o ■ O 0 gi k,,.-• 0 OSSit g O 49 00 ,-", •-. 71. MOM of r N EMS g sumi- 0 �/ Iya U °� U. a1 N s� ew # '+�". G of y • Q a o• m j Z Elgt aR� W 4• O' 1 y g lj u rn^.i5sm in __ • hops a/www.campus ship.up s.com/cship/create?A ctionOrig inP air—printPrinterP age&P O P U P_LE V EL=... 7/1/2009 Page 1ofl • Rosenberg, Susan E From: Schreiner, Mark[mark.schreiner@dresser.com) Sent: Monday,June 29,2009 6:34 PM To: Rosenberg, Susan E Subject: FW:Platteville engine manufacture dates Susan, Here you go. S/N C-14610/1 6/29/03 S/N C-13853/1 8/23/01 Mark Schreiner _From: Rosenberg,Susan E[mailto:SERosenberg@dcpmidstream.com] Sent: Monday, June 29,2009 10:45 AM To: Schreiner, Mark Subject: Platteville engine manufacture dates Hi Mark—I hope you're doing well and enjoying the summer. Can you provide me with manufacture dates for the following 1680 hp Waukesha 7044G515: • S/N C-14610/1 S/N C-13853/1 Thank you. Susan Rosenberg DCP Midstream 370 17th Street,Suite 2500 Denver, CO 80202 303-605-1984(office) 303-605-1957(fax) 303-408-2955(cell) ded hy is strictly tprohibited.Distribution of sensitive technicontain cal material manfidential y privileged applicable export and trade laws.If yoon for thc sok use of the u are not the intended recipient or authorized distribution receiv+e information foothers the recipient(s),please contact the sender by reply email end delete all copies of this message.E-mail may be susceptible to data corruption,interception,unauthorized amendment,viruses and delays or the consequences thereof.Accordingly this e-mail and arty attachments are opened at your own risk.Unless expressly stated in this c-mail,nothing in this message should be construed as a digital or electronic signature. • 6/30/2009 • DCP Mldensam EP 37017th Street,Suite 2500 Midstream Deriver,to 80202 303-596.3931 April 30,2010 Mr.Jim King Colorado Department of Public Health and Environment APCD-SS-B 1 4300 Cherry Creek Drive South Denver,Colorado 80246-1530 UPS Tracking No: 1Z F46 915 01 9827 3951 Re; Execution of Alternate Operating Scenario(AOS)—Platteville Natural Gas Processing Plant, Operating Permit No.02OPWE252 Engine C-172(P006) Dear Mr.King: This letter and the attached revised APEN provide the formal notification required under Operating Permit 02OPWE252 for the replacement of engine C-172(P006)with a like-kind engine at the Platteville Natural Gas Processing Plant.A$152.90 check is attached for the APEN filing fee. Compressor engine C-172 is identified in the operating permit as a 1,400 hp,Waukesha L7044 GSI engine. The serial number of the old engine was C-13851/1 and the serial number of the replacement engine is C- 14140/1. The replacement engine commenced operation on April 21,2010 and was tested on April 26,2010 using a portable analyzer to measure NOx and CO emissions.The results of the portable analyzer test showed • that the engine is in compliance with the current emission limits.This engine also meets the current Regulation No.7 emissions limits. A field log is maintained to document all like-kind engine replacements. Both the test results and copy of the field log are provided with this submittal. Please feel free to contact me at(303)605-1716 with any questions regarding the use of the AOS to account for the above mentioned like-kind engine replacement at the Platteville Natural Gas Processing Plant. Sincerely, DCP Midstream,LP / v Wesley Hifi Senior Environmental Specialist Attachments • www.dcpnedstream.com Check for APEN Filing Fee $152.90 DCP Midstream,LP PAYEE NUMBER CHECK NUMBER • 570 nu street,Sole 2500 0000052019 00CH2347DATE 68 Denver,Colorado 80202 PAYEE NAMECHECK r APCusfomerServica®dcpmidgrsemwm 303.605.2219 COLORADO DEPT.OF PUBLIC HEALTH& 01/30/10 INVOICE NUMBER DESCRIPTION PlatlevilleC172APENF '04121110INVOICEDATE NET AMOUNT 1152.90 Please return check for A } • ,, t TOTAL PAID $152.90 { FOR YOUR RECORDS Kan RETAIN Qi>R,1NIds eegl MP PNoenOnl to NA 97037th$tr?aV'tli3 00 ;Virg SIIRRIBtHM1Ydk so nT,.' 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I • C < Q O N N -a E f0 i N p) p c p U ca Nl�l N Z a E c c N i l c • i0 Z E z w v ro El c5 o _ m o Z v o L� m m = d '7, .' 03 J C Q E z 0 c T p '> a O oci d w to o cc CI) z € Emission Calculations • all Waukesha L7041G81 Emission Calculations Platteville Natural Gas Processing Plant DCP Midstream,LP Engine 0-172(P006)(4 Stroke,Rich Bum,1,400 HP)) laala 1,400 hp BBFC: 7,407 Muhl-hi MWmm Eta* b 10.5 mpMm Ovanma 8dleduk: 5.750 NAT FHV: 1.040 Ma1d Madnun Fuel Uas: 441 mma< CMald Pollutant Emission Calculations halation Factors' Potansal Emission,. PolluMt (WNyr) NO,i 1.9 glulmir 25.5e CO 1.9 Obhp-lv 25.09 VOC It g@IIPnr 19.02 •ManjYmsors m.IdSd emission recant Noaa-Cmerle Reportable Pollutant Calculations PotanWI Emissions Contra'EMrbnsy ConUWW ETWIem _ 0a65nenY° P ollutant NAP Embalm Oman' Dab seems 15177 % (BVyO do (I 1.132-TaMlbCNametsne 2.5.3E-06O6 0,1mIBW EPA 2.33 m% 1.19 A Ed 1.13-Tddoetane <1.53E-05 lb/menEltu EPA <1.41 50% 0.70 - A 50 1,10ldlk.eham <1.13E-062hnmBW EPA <836 50% 0,18 8 500 100Wboelhem <1.13E-0Sm10m9lu EPA <0.35 50% 0.18 A 80 130khIaopropam <1.30E-055danBW EPA <041 50% 0.20 A 50 1,SAdWWm 863E-04dNnmeW EPA 5694 50% 3046 A 50 t,30kIllaopopem 4 137E-05 lb/mmBlu EPA <1.17 _ 50% 0.58 A 50 AraaWehyde 219E-03 Mmmelu EPA 26563 50% 12416 A 50 Aarolsm mh 283E-03 nmeb PA 241.52 60% 12641 ^ A - N. aenaena 163E-09 ttmm8W PA 14.17 50% T2.64 A 50 le Caton Tawlodde <1.71E-05 m'mm6W PA <10$ 50% 0.51 A 60 ChblaDa¢ene <119E-05 lbhnmBW PA <1.10 5014 0.65 A 50 U laepm <121E.05 ANnmBW PA <1.26 50% 0.53 A 50 E0o%w®le <2.4E-15 Ib'mmOW PA <2.38 50% 1.14 C 1000 E5gtem Olbomde <2.135-05 MmmBl PA <1.06 50% 065 A _ 50 FomameMde 206E-02 mhmBa EPA 165461 1'6% 45227 A 50 Method 3.05E-03 Ib/ranGa EPA 28165 50% 140.88 C 1000 MSivMne Olathe 4.12E-05 2fmn8W EPA 819 am1.00 A .. 50 Naphthalene - <931E-05 tames, EPA <563 50% 444 - C 50 PM 1.41E-041WnmBW EPA 12.96 50% 6.48 A 50 Bien <1.10E-0521mmBW EPA <1.09 50% 0.55 C 1000 Toluene 555ED48Nem8a EPA 51.31 50% 2865 C 1000 VIM CNadde <7.18E-082mmBlu EPA <0.56 50% 0.08 A 50 )(3/ae 9.0) 1.05E-04 Nmmst EPA 17.93 50% me 1000 i -A5. 0,0324531 @Sonata - <2162 - _ •Unom*dW amaabn pave b HAP am 4-elreM Pkl,-fram(4B) 151155 than AP-42.Omar 3.Table 324,(IMO). o Dknadda levee for r.$, nana9tk pdHan%per Went Regulation No 3. • Cadaaan Compliance Services Inc 417/2010 Engine AOS Applicability Report (with back-up data to confirm engine manufacturer date) S I Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Page 1 Engine AOS Applicability Report Certification Language All information for the Applicability Reports must be certified by either 1) for Operating Permits,a Responsible Official as defined in Colorado Regulation No. 3, Part A, Section I.B.38. or 2) for Construction and General Permits,the person legally authorized to act on behalf of the source. This signed certification document must be packaged with the documents being submitted. I have reviewed this certification in its entirety and, based on information and belief formed after reasonable inquiry, I certify that the statements and information contained in this certification are true, accurate and complete. Further, I agree that by signing and submitting these documents I agree that any new requirements identified in the Applicability Report(s) shall be considered to be Applicable Requirements as defined in Colorado Regulation No. 3, section I.B.9., and that such requirements shall be enforceable by the Division and its agents and shall be considered to be revisions to the underlying permits) referenced in the Report(s) until such time as the Permit is revised to reflect the new requirements. Please note that the Colorado Statutes state that any person who knowingly,as defined in§ 18-1-501(6),C.R.S., makes any false material statement,representation,or certification in this document is guilty of a misdemeanor and may be punished in accordance with the provisions of§25-7 122.1,C.R.S. S Jeny Barnhill Printed or Typed Name VP EH&S Title 1��f/ZO/d r e Date Signed • • Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Page 2 Colorado Regulation No. 7 Sections XVI and XVII.E Company: DCP Midstream, LP Source ID: 123/0595/006 Permit#: 02OPWE252 Date: April 29,2010 Determination of compliance and reporting requirements for a Manufacturer: Waukesha Model: L7044GS1 Nameplate HP: 1,400 Construction date: 2002 (Previously located at DCP's Marla Compressor Station, see attached Form 2000-302) Note:If the engine is exempt from a requirement due to construction date or was relocated from within Colorado,supporting documentation must be provided. • Determination of Regulation No. 7 requirements: Regulation No.7,§XVI ❑ Does not apply to this engine. Engine is not located in the ozone nonattainment area or does not have a manufacturer's design rate greater than 500 horsepower or did not commence operation on or after June 1,2004. ® Does apply to this engine and applicable emissions controls have been installed. Regulation No. 7,§XVII.E ® Does not apply to this engine. Engine does not have a maximum horsepower greater than 100 or the construction or relocation date precedes the applicability dates. ❑ Does apply to this engine. The following emission limits apply to the engine: NOx(g/hp-hr): 2.0 CO(g/hp-hr): 4.0 VOC(g/hp-hr): 1.0 Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Page 3 Max Engine Construction or Emission Standards in g/hp-hr HP Relocation Date NOx CO VOC 100<Hp<500 January 1,2008 2.0 4.0 1.0 _ January 1,2011 1.0 _ 2.0 0.7 500≤Hp July 1,2007 2.0 4.0 1.0 July 1,2010 1.0 2.0 0.7 S Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Page 4 NSPS JJJJ Example Report Format Note that as of September 1,2008 that the Division has not yet adopted NSPS JJJJ. Until such time as it does, any engine subject to NSPS will be subject only under Federal law. Once the Division adopts NSPS JJJJ, there will be an additional step added to the determination of the NSPS. Under the provisions of Regulation No. 6,Part B, § LB (which is referenced in Part A),any engine relocated from outside of the State of Colorado into the State of Colorado is considered to be a new source, subject to the requirements of NSPS JJJJ. NSPS Subpart JJJJ: Standards of Performance for Stationary Spark Ignition Internal Combustion Engines Company: DCP Midstream,LP Source ID: 123/0595/006 Permit#: 02OPWE252 Date: April 29,2010 Manufacturer: Waukesha Model: L7044GSI • Nameplate HP: 1,400 Engine Type: 4 Stmke,Rich Burn Manufacture Date: 04/17/2002(See attached email verification from vendor) Date Engine Ordered:Prior to 04/17/2002(See attached email verification from vendor) Note: If the engine is exempt from a requirement due to construction/manufacture date, supporting documentation must be provided. Upon adoption of NSPS Subpart JJJJ into Colorado Regulation No. 6,Part A,if the engine is exempt because the engine was relocated within the state of Colorado,supporting documentation must be provided. ®NSPS JIB does not apply to this engine. ❑NSPS JJJJ does apply to this engine. Note: Using the format below, the source must submit to the Division an analysis of all of the NSPS JJJJ applicable requirements that apply to this specific engine. i Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Page 5 Determination of NSPS JJJJ requirements: 60.4230 Applicability (a)(4Xi) Does not apply to this engine since it is a rich bum engine, greater than 500 HP, with a manufacture date prior to July 1,2007. CONCLUSION OF FINDINGS DCP Midstream's Waukesha L7042GSI engine is not subject to the requirements of NSPS JJJJ. S • • Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Page 6 MACT ZZZZ Area Source Example Report Format MACT Subpart ZZZZ: National Emissions Standards for Hazardous Air Pollutants for Stationary Reciprocating Internal Combustion Engines Company: DCP Midstream, LP Source ID: 123/0595/006 Permit#: 02OPWE252 Date: April 29,2010 Manufacturer: Waukesha Model: L7044GSI Nameplate HP: 1,400 Engine Type: 4 Stroke,Rich Burn Manufacture Date: 04/17/2002(See attached email verification from vendor) Date Engine Ordered:Prior to 04/17/2002 Note: If the engine is exempt from a requirement due to construction/reconstruction date,supporting documentation must be provided. • MACT ZZZZ does not apply to this engine. ❑MACT ZZZZ does apply to this engine. Note:Using the format below,the source must submit to the Division an analysis of all of the area source MACT ZZZZ applicable requirements that apply to this specific engine. Determination of MACT ZZZZ requirements: 63.6585 Applicability This subpart is applicable to DCP's engine since they are going to be operating an existing stationary reciprocating internal combustion engine (RICE) at an area source of HAP emissions. 63.6590 What Parts of My Plant Does This Subpart Cover? (a)(1)(iii) For a stationary RICE located at an area source of HAP emissions, a stationary RICE is existing if you commence construction or reconstruction before June 12,2006. (b)(3) A stationary RICE which is an existing spark ignition 4 stroke rich bum stationary RICE located at an area source, does not have to meet the requirements of this subpart and of subpart A of this part.No initial notification is required. • • Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Page 7 CONCLUSION OF FINDINGS Since the initial construction date is prior June 12,2006, this engine is exempt from the requirements of MACT 7777 under Section 63.6590(b)(3). Page 1 of 2 • Hill,Wesley D From: Schreiner, Mark[mark.schreiner@dresser.com] Sent: Tuesday,April 27,2010 1:12 PM To: Hill,Wesley D Subject: FW:Waukesha Manufacture Date Wes, This one shipped 04/17/2002. Mark From:Hill,Wesley D[mailto:WDHIII@dcpmldstream.com] sent: Tuesday,April 27, 2010 10:24 AM To: Schreiner, Mark Subject: Waukesha Manufacture Date Mark, Could you please provide me the manufacture date for this Waukesha L7044GSI with serial#C- 14140/1? Thanks, -Wes • Wesley Hill Sr. Environmental Specialist DCP Midstream Tel: (303) 605-1716 Cell: (303)881-3764 Fax: (303)605-1957 This email, including any attached files, may contain confidential and privileged information for the sole use of the intended recipient(s) . Any review, use, distribution or disclosure by others is strictly prohibited. Distribution of sensitive technical material may violate applicable export and trade laws. If you are not the intended recipient or authorized to receive information for the recipient(s) , please contact the sender by reply email and delete all copies of this message. E-mail may be susceptible to data corruption, interception, unauthorized amendment, viruses and delays or the consequences thereof. Accordingly this e-mail and any attachments are opened at your own risk . Unless expressly • 4/29/2010 Page 1 of 1 • Hill, Wesley D From: Park, Paul D Sent: Tuesday,April 27,2010 8:16 AM To: Hill,Wesley D Cc: Ondak,Stephen R Subject C-172 AOS Old serial C-13851/1 (came from Marla booster,Colorado engine) New serial C-14140/1 Start date 4-21-10 Test date 4-26-10 Will fax test to you • • 4/27/2010 • oonlraPomir Applicwian INTERNAL COMBUSTION ENGINE OPERATION FORM 2000-302 CnktMO paparoncet orPablie Hash rat invitonnte t Raven-95 Air P0110100 Commit Division SEE INSTRUCTIONS ON REVERSE SIDE I.Facility name:Marla Compressor Station 2. Facility identification code:CO 123 0243 3.Stack identification cod&8-111 • 4.Engine(Unit)code:C-176 4a.Date first placed in service:2001 Date last modified: 5.Engine use:powering a amoral gas compressor 6.Engine Features: 2-Cycle 14-Cycle Spark-ignition Diesel ✓Standard rich burn Standard lean burn "Air/fuel ratio controller /Turbocharger Low-NOx design Otba(Deacribe)r 7.Emiswoa controls: No ✓Yes-Attach control device form Check ell of the fntlnwino that comic ✓Non-Selective catalytic reduction Three-way catalyst Selective catalytic reduction Ammonia injected Oxidation catalyst Other: 8.Manufacturer;Waukesha 9.Model.No:L-7044 081 S/N:C-14140/1 10.Max Fuel Design Rate:13.11 mraBTUAtr 11.Horsepower Max Design: Site:1680 12.Heat Rate: 7809 BTU/IIP-be 13.Operating Temp:Min. Max. OF 14.Fuels: Primary Fuel Backim Fuel#1 Feel Type: Natural Gas Heating Value BTU/SCF 1040 Sulfur Content (Wt%) Neg. Ash Content, (Wt%) Neg. Moisture Content (16) Neg. • Maximum Hourly Coasamp6on(Ftr,gal) 12,614 sef/hr Maximum Yearly Consumption(Ftt,gal) 110.5 MMsdlyr NOTE:Data entry below is NOT OPTIONAL if parametric monitoring is used for compliance demonstration _ Identify,the method of compliance demonstration by completing Form 2000-500, DESCRIPTION OF METHODS USED FOR DETERMINING COMPLIANCE. Attach Form 2000-50D to this form, Please complete the Air Pollution Control Permit Application Forms 2000.600 and 2000-601 for this Unit."•" 20 • • AOS Portable Engine Test Data • • 0427/2010 07:22 DCP MIDSTREAM a 9130.36051957 NO.906 D02 Ill tom yfi';': :;:.a:w w:? 7 ii4:ergi 000 $0 $ �Y Vq/e [yam e ^ 41: 11.. J _ s e rr. *.C.E •: $• V o O o s o P o Y: m xi i : : rm. saom, ;#. ;n d0 e4H e^ g a 00 Ns dY{y ".3> 44 I N jh yq� m 4yW m '. ink OOOa N a On _ G nOj it n o _- i•. air Vin,;:..:'. N J ., ee .fir,., -<.,i 4 ':.ti..... :.; O .*n 'a r'`�iii% o e0 eee2A Yda 4 p4Wm e41yi 4 `� Ads{ l::..;: 4 .' dU .. r d i,d �i?' orY® ; ,, n a _ ^� E Q9 • • • ; 5 e4jo �4 a..`ti- o U J Q V 000$ A r sr O ai �` enwe �'. :yimfv > . • y.�•:�:,: p g 'lt/.'4.l J • Or. y{ t N y e 44 12L':ivLa. 4 1 gn pr dU . . . g � ,,, � 1+ lv O giY : : g : ;5 Is.: .r.�::'i 3 � � a :] �� oeQ °� 1� : R:RE �•'!a'1:iv Q OOO w e K O :RE&Wk81 i am it—v 9 q :M;xs1¢4n : " 0 NB 1 Nu 1 ON t�].dSib7im"i;:c':'_ a' Q , H A 1 '1'. N IN.= 3 2 a t i 4:lMG:YNr�Y�.�:i..;� m �` 2Fp t ai 8218 °31'43g ;Wade : NN II". •,tea ' Atilt C e ° x4 ; ' `$ ii ' d '' mi: as ,,Ayztb_Rr7:rY 3 4 . � '�' ® g am ells !le oz 3₹ Xi �Ay"•�_zu,�:C�in':.::::W:' 0 42* 2 ' e Alt,4,4 C b o Y P C '/ ,, 1� C Iill i'jCi{ '® i 3 't'�::::7lN;S..0ny.YjE F UV 47 01111 ' 14 .. ' h i i y g¢ SW '� r'. v7 F i=k 5 �1 1O " . 5 a v U rc' a U i�d 04272010 07222 DCP MIDSTREAM + 913036051957 N0.906 003 • d Colorado Emissions AFR Tot Data Log tigliF Pest wallow Platteville Plant Cavort ilmnufedlurdn Modaa l Date 4/25/2010 Caradat Mead: PIM Pee 02OPWE252 Row aka: Rnou.Ma■wtSA,wr Waukesha MRt n aeoar: PMmeeRWRwno.r C-1414001 C-WI90/I MO Soda Rune./. alum all 7044-GSI APR Modal: UM dumber. C-172 Eddins RPM 065 EN'ER##IC "S'Ei: - " .. add Rumen 7 09:2211(0-09:22:154 7eL 26/'.n oaaeaa.Pewwea 200 DX:GE:1 3. fl4 O N MONOXIDE 4.24 Eapro WIN 20 N*TRIC OX1Z2 26.4:. NIT 00EN DT TaIS:F 2. PlainNMRan 86 OXIDES Or i4TT'fc 26.44 Con,Mitt.Praru. 1.1 • l Dan 70 — NW int Mad 72 Thad weft lietleP 02 law Witt .745 0 eaaervan .751-.745 Nara aN4 saltle! 831 Tarp PoR-0neme San 9 Tap 80 Lanark Edina flop. 1214 Mr MntOdds 1187 Trip. pgtceavaareo PPM 4.8 Pow CanensrNell 25.4 PM Caftans 0 itsmarie New Engine Startup L1-1.L— 10 e Rlpl.l ewe.,` eh,tit e -A.Ren 85�� O1a sena.k Kos,ber - k.• 04/27/2910 07:22 DCP MIDSTREAM 3 91306051957 N0.906 004 • State of Colorado Portable Analyzer Monitoring Protocol Farm A Linearity Cheek Data Sheet Data:04R6Q010 Analyst Ern Haar Analyzer Mano0aemre/Model I:Enerae3000Z Analyzer Serial I:311001193 LINEARITY CHECK Absolute Calibration Gas Analyzer Analyzer Analyzer Analyzer Linearity Response Response Fattens of Pollutant Concentration Re tpo Respome Reaposae Ra nae Valid (Indicate Span (iudiwte Units) ppm NO ppm NO2 ppm CO % (Yes or No) Units) NO Zero 0 0 (II 4.d q( i 'EA'ill ILYC A1gLt1u A 0 0 Yes NH 302 300 • , ,LL 1 till �!{,„;,ll It Lill i sill 2 .1 Yes Span 601 600 H 'I Nll`t 1 .1 Yea • NO, Zero 0i a Llwi�ll I+i a',r]]4?ayy�� 0 0 },r9 i:' I 0 '�1 »I I4;iu's7! Yes Mid 23.9 UP1 is 24 I � 1 It?�'�I(fi 1 .0i Yes Span 50.1 50 .,ti b .1 .01 Yes CO Zero 0 MK i yam'' ,Pi r'.1I�1'4 0 t„; n-11i a 0 Yes Mid 495 [ I,iJ li i Il_ 500 h#,"'.4 It 4 5 .4 Yes Span 1000 II ryly,;l51.k; 1000 t 0 0 Yes Zero o Mt'. IiJ�,b,iy:writti 0 0 0 Yet Mid 10.1 itilt444t it II 'I' Itltillgt44ji.' ICI l Al Yes Spun 209MIL -11. rd : s "A£ 14tPiv %a 209 0 0 Yes • January 25,2006 0427/2010 07:72 XP MIDSTREAM 4 913036051957 NO.906 [X65 i , • Stem of Colorado Portable Analyzer Monitoring Protocol Form B Stability Check Data Sheet Data: 04/26/2010 _ Analyst Jim Miller Analyzer Meaetaeteror/Model 0:(kerne-300011 Analyser ( 10:3EOOII03E Pollutant: , 0„CO(Circle One) Span Gas Concentration(ppm):608 STABILITY CHECK Elapsed AnalyzerESpeed Elapsed Tim TirosTime AnalyzerTime Analyzer (Minutes) Response , (Continued) Response (Continued) "miss I 201 17 33 - 2 356 18 34 3 499 19 35 4 598 20 3i 5 600 21 37 6 600 22 38 7 600 23 39 5 600 — 24 40 • 9 600 25 41 10 600 26 42 11 600 27 43 17 600 28 44 13 600 29 45 14 600 30 46 15 600 31 47 16 32 48 For ISsaiaate Stability Clink Period: Maximum Concentration(ppm): Midmost Concentration(ppm): For 1Smiante Stability Cheek Period: Maximum Concentration(ppm): 600 Minimsm Concentration(ppm) 590 Maalinam Deviation a 100'(Mazz.Conc..Min.CoaaySpea Cu Cone.- percent Stability Time(minutes): 4 0 04/27/2010 07:22 DCP MIDSTREAM 4 913036051957 N0.906 DOS • 1 . Sc®s of Gordo Portable Angljyer Monitoring Ptotosol Form B Stability Cheek Data Sheet Date: 41164010 Analyse Jim Muter Analyser Mauufaearer/Model e:Rune-3000E Analyser Se E001183E Pellaaat NO)CO(Circle One) Span Gas Concentration(ppm):50.1 STABILITY CHICK Fdapsed AnalTianyser Elapsed Rhine('Rhine(' Analyser (Minutes) RespTime Time onse (Continued) , Response (Continued) Res posse 1 36 17 33 2 49 15 34 3 49 19 35 4 4 so 20 36 5 50 21 37 6 50 22 a 7 50 23 39 8 50 24 40 • 9 50 25 41 i - 10 50 24 42 11 50 27 43 12 50 28 44 13 50 29 45 14 50 30 46 IS 50 31 47 16 32 48 For 30-alinate Stablay Check Period: Marlmam Coaeentntion(ppm): Malmttm Concentration(ppm): For 1S-minute Stability Cheek Period; Maximum Concentration(ppm): 50 Minimum Concentration(ppm) 49 Maximum Deviation•100'(Max.Can.-Mia Con.Yspan Gas Cone s percent Stability Time(minutes): 2 0 r 04/272010 07:22 DCP MIDSTI R1 + 913036051957 NO.906 007 • l Cam of Colorado Portable Analyzer Monitorial'Protocol Form B Stability Cheek Data Sheet Dail 04126,2610 Analyst: Jim Miller Analyzer Manufacturer/Model ti:Egan}mlf t Analyzer Serial M:3M13 Pollutant:NO,NO3,00O Circle One) Span Gas Concentration(ppm):1000 STABILITY CHECK Elapsed P Elapsed Time El Analyzer maed Analyzer Time Analyzer (MinutedResponse (Continued) Bmpanee (Continued) Response 1 391 17 33 2 189 10 34 3 997 19 35 4 1006 20 36 S 1006 21 37 6 1006 22 38 7 1006 23 • 39 0 1006 24 40 • 9 1006 25 41 10 1006 26 42 ii 1006 27 43 12 1006 28 44 13 1006 29 45 14 1006 30 46 16 1006 31 47 16 32 48 For 30-nuncio Slablay Clink Period; Maximum Concentration(ppa): Minimum Concentration(ppm): For 15nainale Stability Check Period: Maximum Concentration(ppm): 1006 Minimum Concentration(ppm) 997 Maximum Deviants-100e(Max.Coot.-Mil.Coaoy$pan Gan Cone.= portent Stability Time(minutes): 3 • i 04/27/2010 07:22 DCP MIDSTREAM 4 913036051957 NO.906 D00 Fares C Calibration Fatly Check Data Sheet Compaq:DCP MIDSTREAM Facility:PlauniRe Plant Source Tested:cin aete;__(jd brz01_ Asalyak Jim Miller Analyzer Serial N:3600)183 Analyzer ManaPactoror/Madel 0:Ramat 3000E PRETEST CALIBRATION ERROR CHICK A B 1.441 1A-nIdIO1100 Poaq Fla Yana Cahalan Gm AWRY Conran Rare(iadiate Reading Cancaotn0en outreace Pereentotfpnn Valid Response Time Vt) (bdkak Unite) (Ia4lap Volt0 WNW Ran) Nat I (Yes es No) Ornoutes) , NO rah Ippm 0 0 0 0 YES 0 Ban lam r 600 600 0 0 YES 4 NO, Zino Ippen 0 0 0 0 YES 0 Spa _ Iwo 50 50.1 .1 .01 YES 2 CO Zero _ Ban 0 0 0 0 YSS 0 I Bpa Iwo 1006 1000 6 ,2 YES 4 01 AM Ippal 0 0 0 I;'%I.'iwi r':.::. in;M0.P2,..1not.- YES 0 j, Spa 1ppm 10 10.1 .1 i 1 I Nu.. YES 1 Pretest Callbnaa NO Cell Teaperetan(•6)39 III SG=Span Gas POST TEST CALIBRATION ERROR CFlBCK A B IA•ai TA-ailBG•1m nlerrenneeCheek Pomp Plar Aalyar Calibadoo Gar Mal* etstaes of Wee Radblq mange ►ereaeof n CeValid a Pretest and Poet NOiientt CO Malta (ladkak (ladklte COaantrata '� Y4W Tax awr Roupate Rapaa Ualel hails) 0ndleakllelu) 0 roI11M Nate (Ye arPM) Raditp (peel (p ) andlak 110110 NO r yen Ippa 0 0 0 0 r. YES 0 ..iv Spa Ban 600 600 0 0 ras 600 NOq Zees Iwo 0 0 0 0 YES 0 i n 1: ;,3 F"•v.. �13; Slam Ippn r 30 50.1 .1 .01 YES 50 co Zan 1ppto 0 0 0 0 YES o 1. ^• Bryn 1pan Ioxo 1600 0 0 YES 1003 . . 0, Zero loan 0 0 0 .�` .;d T;..4„ YES 0 . 1 :'tr._ , . Span Ippn _ 10 10.1 ) 1• 1 YES 10 °.'-:'.- 'I) 7`jt pat TatCaaivatlor NO Cell Taiwan(7);41 COTaaateresa Rapoaro Om,%)t NO Inteefhtlla Ramie(fao,%F SG=Span Gas Note I: The percent of span calculation is applicable to the NO,NO2 and CO channels only. • 04/27/2010 m= r MIDSTREAM + e_1957 . m906 P09 • 0 ; § Q 9 0 D • { C 0 im e 0 ( 7 0 11, ` m / 4 , D. § t. ( \ W 2 � z n « 5 § )),. § 0�` r. ^i (e § K �K \ { SU& \ 4Uji okvl . § < m ,• / c/� \ $«\® ` K K 727 . \ 9 a \� ?7.m(b §6 b 9 gm\0 ) � e , CO. .. _. . . • . .101\ . W 0 W 0 • & 0 & P r & j.4 G 0 a 0 a 0 : e m t0 t j $ ( I [ : r , P. ' Q ' § \ t•4 \) { \ \ C O • a ( )m. CO §y ( [ } IS @ /0 ':aB a '4 \ u! tI ;c \ fa w §(rw - Q ;* G . • • AOS Engine Replacement Log • • • o VL• g r S, A o o co 0 0 0 0 8 o_ • m ° « `C4^ o o N oo en a P. < rrnnF o - 00 m ri o a -4 . u c u o o w eo IV 02, o o 4. c t s °° e e `a a E °° C F 3.a1 rn• a as C e rn a 3 a -. a 3z 0 0. Z00 Vl v VOi 1n vVi — v at 4k 1 O h N n b M R n ral b rn en N d U N U U U U ot E O is a 9 Z o 00 co O O e0 0 0 0 0 c 'y u °• u C g o .' en y rn N rn N y N N O. E °o 0 O O (o (7 0 (o7 Co o ° is I N N N N 33Sgi 00 bit a w e q s W 'o N ra a -o r1°g. .g i .l S a a 'ii 00 - ra y m Ty e, u `Pi Y{ Y'i `a4 C v. a 3 33333338 d PI N u O N Qa ..cc .., �. ... m to u 2 R. .,. a n ^. n e r.n., r.. a v • �/y Pw Aw F CI) - ran n U U N V U U V O c S .., Y 00 0000000000 0 V To y 0 Ca > Q fa,S 4 ..W O I� W y N N V 0O' N N y 0y g 0g 0 L �y a v e v a g 3 3 0 a "o ,--1 a a a a a ,h-1 J J u Cos... To r- y7 o 2 C 9g3 O m n ..r5S .5g .i r5 .5 b -- o v ▪ a`� u S e dl u u u u 3 a aaaaaaaaea 0 a DS al al al o 4. u C L . p a e z 0.p h = m b 5 A p u . * W 6 00 Z tr7 C ?4 X X X X X X X X X .5 yy" a C ¢1 E 0 u n i 00 pw rn cm m h v '00 ),« Q y O 0 9 4 0 4 0 0 0 « O ea O. P. F0. W W O. P. a d a c u F ..Q I. O 9 - N N b N N b in PI W 6 6 U U 6 0 0 0 6 N • UPS CampusShip: LabeVReceipt Page 1 oft • UPS CampusShip:View/Print Label 1. Print the label(s): Select the Print button on the print dialog box that appears.Note:If your browser does not support this function select Print from the File menu to print the label. 2. Fold the printed label at the solid line below. Place the label in a UPS Shipping Pouch.If you do not have a pouch,affix the folded label using dear plastic shipping tape over the entire label. 3. GETTING YOUR SHIPMENT TO UPS Customers without a Daly Pickup o Schedule a same day or future day Pickup to have a UPS driver pickup all your CampusShip packages. o Hand the package to any UPS driver in your area. o Take your package to any location of The UPS Store®,UPS Drop Box,UPS Customer Center,UPS Alliances(Office Depot®or Staples®)or Authorized Shipping Outlet near you.Items sent via UPS Return Services"'(including via Ground)are also accepted at Drop Boxes. o To find the location nearest you,please visit the Resources area of CampusShip and select UPS Locations. Customers with a Daily Pickup o Your driver will pickup your shipment(s)as usual. FOLD HERE O 0 � gi _ - Mila a M N � CA xN O �� tea °M aliiiii I " d 1N ...sue O G a o°D V >Iy aa a a - � `�,k * assissena O p� a' ' N Litaiatyl r. Ms v, a. liFg g ,0A Q, , z a ra �48 n 1> ' %ic N $ WIhttps://www.campusship.ups.com/cship/createMetionOriginPairp- 4/30/2010 UPS CampusShip:Label/Receipt Page 2 oft • Ur Shipment Receipt (Keep he for your records.) Transaction Date 30 Apr 2010 Address Information Ship To: Shipper. CO Dept of PIi&E DCP Midstream Jim King Wes Hill 303-692-3207 370171h Street-Ste 2500 4300 Cherry Creek Drive South Denver CO 80202 APCD-SS-B1 DENVER CO 80246-1523 Shipment Information Service: UPS Next Day Air *Guaranteed By: 10:30 A.M.,Mon.3 May 2010 Fuel Surcharge: '•1.11 Shipping: ••15.80 Package Information Package 1 of 1 Tracking Number: 1ZF469150198273951 • Package Type: UPS Letter Actual Weight Letter Billable Weight Letter RC Code: G936 Billing Information Bill Shipping Charges to: Shipper's Account F48915 Total: All Shipping Charges in USD "16.91 Negotiated Total: "7,34 Note:Your invoice may vary from the displayed reference rates. •For delivery and guarantee information,see the Ups Service Guide.To speak to a customer service representative,call 1-800-PICK- UPS for domestic services and 1-800-782-7892 for international cervices. "Detailed Information on fuel surcharges Is also available. • https://www.campusship.ups.com/cship/create?ActionOriginPair—print_PrinterPage&P... 4/30/2010 ci 370 370 Midstream • M 17th Street,Suite 2500 Mdstream. Denver CO 80202 303-595-3391 October 12,2010 Mr.Jim King Colorado Department of Public Health and Environment APCD-SS-B I 4300 Cherry Creek Drive South Denver,Colorado 80246-1530 UPS Tracking No: 1Z F46 915 01 9895 8775 Re: Execution of Alternate Operating Scenario(AOS)—Platteville Natural Gas Processing Plant, Operating Permit No.02OPWE252 Engine C-173(P007) Dear Mr.King: This letter and the attached revised APEN provide the formal notification required under Operating Permit 02OPWE252 for the replacement of engine C-173(P007)with a like-kind engine at the Platteville Natural Gas Processing Plant.A$152.90 check is attached for the APEN filing fee. Compressor engine C-173 is identified in the operating permit as a 1,400 hp,Waukesha L7044 GS1 engine. The serial number of the old engine was C-13849/I and the serial number of the replacement engine is C- 13S51/I. The replacement engine commenced operation on September 30,2010 and was tested on October 4, 2010 using a portable analyzer to measure NOx and CO emissions.The results of the portable analyzer test • showed that the engine is in compliance with the current emission limits.This engine also meets the current Regulation No.7 emissions limits. A field log is maintained to document all like-kind engine replacements. Both the test results and copy of the field log are provided with this submittal. Please feel free to contact me at(303)605-1716 with any questions regarding the use of the AOS to account for the above mentioned like-kind engine replacement at the Platteville Natural Gas Processing Plant. Sincerely, DCC?/Midid�streaamm,LP LP Wesley Hill Senior Environmental Specialist Attachments • www.dcpmidstream.com r` DCP Midstream,LP Vendor Number Check Number • 370 17th Street,Suite 2500 0000074502 00002577% Denver,CO 80202 Vendor Name Check Dale COLORADO- 10/11/10 Invoice Number Ionics Date Net Amount Description ' Return check to Wes Hill via Tatiana Janes FinaEngineCIAPEN100310 10/3/10 152.90 • i Total Paid $152.90 ' Please Detach and Retain for Year Records a. c ^ s f1 ` ;nil,. `S,x c C• 4 1• .Actalei'- �,,y'y..,,,;� • T �e� JPMIMGJ11�.CHASE.$ANLN e1. 50-937/1.13 : -,:,-.A74;,,,,, },ATQ9 • Syra°as°NY d -O�}X ,ac, a , ORl 4io2 latllaaio 0000z577AS ray r(7'Akt 0.40. 0.90./100 DoJtms .'1.-!•:'1-'21- -,.(..,:„ a y 4� t4 NU:T NCGIr H4 AiPI'ER•120 DAY5 ' 2Lp' b 3 U1� PO • 1$aDi = c.$4* 1530 t!l _ • - .. kattior'vid34pamm rOOOO257795r I:O213O9379i: 6018951960 • APEN for Replacement Engine • • g s1 o _ • o bE � a� in el ° 41 a ❑ $ E 6 S s I M as 0 10D en ^ 2 6 b 'GS m E itt ai EL'�L'C'• • _ a K u a e C g 9 s, ° a a g ° g a ,w ° a a O 3 a set a• g a b so :a ® a i. w o n E e w i a a� -" F s ,a A an h S 4 e ku ' g2 • ° a 11 • abe E8 W pa a Yi at. r •e S{ u v o a• u ,'� a g� °V app a _v a s a i .±a°�a° .., `n 2° o .u°. e 6 $4. , 2 ,11E; 'g e s. a •x�x ° 6. e P V 8 8 .2.2 € c G u 3 I, d p w 3 a E , S U pg 21 d > g cm z g t° •q W u < i - gz « < e ' c-, w w Gpc • ° o $g o ;1 M 2 x aa % = •s t • '* 9 °o g c o 3 a _ e I I "a I o o "a a x 5r A z6 a Oa a ; 1 e N C.) � _ 'ems ❑ 6z is g x I • o q� w E V a o b 'Ss 0.x 04 °y O• a '0 e 3 .° i II o.❑ i ac MO tG .7 1 N a 22 ' ® ° y e e ❑❑ H a s ., 4. 2 8 8 d ` - vS8 3 ° e 2 'R a % p o a ,� o e o 4au 00 u ug y a ° I lit ® ce l 'p q gY Q W +g w x v, Li t� z Z i3I•a o g.61 o 8 w 3 m m m U° d y L. z a A e- u 0 . 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O. ,71) a - Illt 2 . - . , _ N - re 01 2 s a ! 2 2 8 T 2 Ecl) e .. = § Q 2 r O Z C CO % LU Q 0 2 2 • (73 2 to & « k g D k 7 2 m 8 U t g § n z 6 2 . . \ © c xi k k § 2 ` S z E z — U 2 .2 o _ 0 $ 2 c § 2 7 'E 2 § C @ §vim 2 0ce E 2 q f< 2 a c EE 0 a U E 0_ w k J ( k 2 f • Emission Calculations • • • Waukesha L7D44GS1 Emission Calculations Platteville Natural Gas Processing Plant DCP Midstream,LP Engine C-173(P007)(4 Stroke,Rich Burn.1,400 HP)) UN!Rattng 1,400 hp B$FC: 7.487 bhrfip-hr Modmum Haat Input 10.5 mmbWfit Operating Schedule: 8,780 hrlyr • r1iV: 1,040 blufsd Maximum Fuel Use 85.41 mmad/yr Crkirla Pollutant Emission Calculations Ern iastan Factors' Potential Emiselorna Pollutant ` (toniyr) NO. 1.5 g2ha-h: 25.68 CO 1.0 aroho-hr 20.60 V0C 1.0 gibhp-hr 13 52 'iteruincoeoreconlroINO erg icon faoor< Non-Criteria Reportable Pollutant Calculations Potential Emissions -control EnIctancy Contra-Nod Errtionlona De Minim's' Pollutant HAP EII45c1011 factors' Data Source {I) % (Ibyr) Bin (rh/yr1 i i ,2•Teuschloreethane 2.53E-05 lb/nimBlu EPA } 50% -4- _ 1.15 A 50 1,1,2-TAdi ono rthena <1.53E-05 lb/mmBtu EPA <1.41 50% 0.70 , A 50 1,1 Dldrbroetie <<1.13E-05 IChnmBtu EPA <0.38 50% 0,18 B 500 12DIdJoroa0renc <1.13E-05 tblmmttu _ EPA <0.38 _ 809E 0.15 A 50 12 Didrhroprapeno <1.90E-05 tbhnmBtu _ EPA <0.41 50% 0.20 A 50 1,3-Butad Mns 8.83E-04 lb/mmBtu EPA 60.99____~ 50% 30.49 A 50 1,3-Didlloroprepene <1.27E-05 lbhnmBtu EPA <1.17 50% 0,56 A 50 Acetaldehyde 2.70E-03 ItenmBtu EPA 266.67 50% 12{36 A 50 A crolaln 2.53E-03 lb/mrnOtu EPA 14462 50% 120.61 A 50 Benusne t.58E-031DhrvnBtu EPA 14117 50% 72.64 A 50 • Carbon Tebadllalou <1 77F-05 Ibmemfte EPA <1.83 501E 0.61 A 50 C htoroberaane <1.211E-05 lbarnr0H0u EPA <1.19 50% 0.59 A 50 Chlorolbrm a 1.37E-06 IbhlvnBW EPA c 1.26 517% 0.63 A 50 EthlMen2ene <2.48E-05 Ibmv,,olu EPA <2.28 50% 5.14 C * 1000 Ethylene Urn-nide <2.13E-05 IbhmnRtu EPA <1.96 50% _ - 0.96 A 50 Formaldehyde 2.05E-02 lb/mealy EPA 1884.97 78% 492.37 A 50 Lbtnmr _ 3.08E-00 IbmenBlu EPA . 26136 50% 140.68 0 1000 • Mettylana Chloride 412E-085minBtu EPA 3.70 50% 1B8 A 50 Naphthalene <9.71E-05 IbMrntlw EPA <8.93 80% - 4.46 G 50 PAL( 141E-041bhtnnAlu EPA 12.98 50% 8.48 A 50 gtyTone <1.19E-05 IblitnlBlu EPA <1.09 50% 0.55 C 1000 Toluene 6.56E-04 IbhrcnBlu EPA 51.31 50% 25.65 C 1000 Vinyl Chloride <7.18E-0B lbMtmBlu EPA <0.68 50% 0.33 A 50 X 4enss(m.p o) 1.95E-04 Ibh-IrBtu EPA 17.85 50% 8.96 C 1000 TOTAL 3_0324537 tblmmttu - <2962 - --1 °Uncoren0w colneicn fscora for HAP ham 4-eboke.Ridnbum(4508)engines from AP-42.(Dheptnr 3,Tide 3.23.(7,q0). ----- `Demelma',vets for reportablenoncnline polulanta.per Colersdo Requla0uo No.-3 IICorti elan Compliance SarlAces,inc. 1019/20'0 • Engine AOS Applicability Report (with back-up data to confirm engine manufacturer date) S • Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Pagel Engine AOS Applicability Report Certification Language MI information for the Applicability Reports must be certified by either 1)for Operating Permits,a Responsible Official as defined in Colorado Regulation No. 3, Part A, Section I.B.38, or 2) for Construction and General Permits,the person legally authorized to act on behalf of the source. This signed certification document must be packaged with the documents being submitted. I have reviewed this certification in its entirety and, based on information and belief formed after reasonable inquiry, I certify that the statements and information contained in this certification are true, accurate and complete. Further, I agree that by signing and submitting these documents I agree that any new requirements identified in the Applicability Report(s) shall be considered to be Applicable Requirements as defused in I Colorado Regulation No. 3,section I.B.9.,and that such requirements shall be enforceable by the Division and its agents and shall be considered to be revisions to the underlying permit(s) referenced in the Report(s)until such time as the Permit is revised to reflect the new requirements. Please note that the Colorado Statutes state that any person who knowingly,as defined in§ 18-1-501(6),C.R.S., makes any false material statement,representation,or certification in this document is guilty of a misdemeanor and may be punished in accordance with the provisions of§25-7 122.1,C.R.S. S Joseph Kuchinski Printed or Typed Name VP Operations North Title Si ""` , Date Signed ..— • Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Page 2 Colorado Regulation No. 7 Sections XVI and XVH.E Company: DCP Midstream,LP Source ID: 123/0595/007 Permit#: 02OPWE252 Date: 10/8/10 Determination of compliance and reporting requirements for a Manufacturer Waukesha Model: L7044GSI Nameplate HP: 1,400 Construction date: 2001 (Previously located at the same Platteville Plant location) Note:If the engine is exempt from a requirement due to construction date or was relocated from within Colorado,supporting documentation must be provided. • Determination of Regulation No. 7 requirements: Regulation No.7,§XVI O Does not apply to this engine. Engine is not located in the ozone nonattainment area or does not have a manufacturer's design rate greater than 500 horsepower or did not commence operation on or after June 1,2004. ® Does apply to this engine and applicable emissions controls have been installed. Regulation No.7,§XVII.E ® Does not apply to this engine. Engine does not have a maximum horsepower greater than 100 or the construction or relocation date precedes the applicability dates. ❑ Does apply to this engine. The following emission limits apply to the engine: NOx(g/hp-hr): 2.0 CO(glhp-hr): 4.0 VOC(g/hp-hr): 1.0 • • Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Page 3 Max Engine Construction or Emission Standards in g/bp-hr HP Relocation Date NOx CO VOC 100<Hp<500 January 1,2008 2.0 4.0 1.0 January 1,2011 1.0 2.0 0.7 500O-Ip July 1,2007 2.0 4.0 1.0 July 1,2010 1.0 2.0 0.7 • • • Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Page 4 NSPS JJJJ Example Report Format Note that as of September 1,2008 that the Division has not yet adopted NSPS JJJJ. Until such time as it does, any engine subject to NSPS will be subject only under Federal law. Once the Division adopts NSPS JJJJ, there will be an additional step added to the determination of the NSPS. Under the provisions of Regulation No. 6,Part B, § LB(which is referenced in Part A), any engine relocated from outside of the State of Colorado into the State of Colorado is considered to be a new source,subject to the requirements of NSPS JJJJ. NSPS Subpart JJJJ: Standards of Performance for Stationary Spark Ignition Internal Combustion Engines Company: DCP Midstream,LP Source ID: 123/0595/007 Permit N: 020PWE252 Date: l0/8/10 Manufacturer: Waukesha Model: L7044051 • Nameplate HP: 1,400 Engine Type: 4 Stroke,Rich Burn Manufacture Date: 8/18/2001 (See attached email verification from vendor) Date Engine Ordered:Prior to 8/18/2001 (See attached entail verification from vendor) Note:If the engine is exempt from a requirement due to construction/manufacture date,supporting documentation must be provided. Upon adoption of NSPS Subpart JJJJ into Colorado Regulation No.6,Part A,if the engine is exempt because the engine was relocated within the state of Colorado,supporting documentation must be provided. ---- -•- NSPS JJJJ does-not apply to-this engine. ❑NSPS JJJJ does apply to this engine. Note: Using the format below, the source must submit to the Division an analysis of all of the NSPS JJJJ applicable requirements that apply to this specific engine. • • • Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Page 5 Determination of NSPS JJJJ requirements: 60.4230 Applicability (a)(4)(i) Does not apply to this engine since it is a rich bum engine, greater than 500 HP, with a manufacture date prior to July 1,2007, CONCLUSION OF FINDINGS DCP Midstream's Waukesha L7042O81 engine is not subject to the requirements of NSPS JJJJ. • • Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Page 6 MACT ZZZZ Area Source Example Report Format MACT Subpart ZZZZ: National Emissions Standards for Hazardous Air Pollutants for Stationary Reciprocating Internal Combustion Engines Company: DCP Midstream,LP Source ID: 123/0595/007 Permit#: 02OPWE252 Date: April 29,2010 Manufacturer. Waukesha Model: L7044GSI Nameplate HP: 1,400 Engine Type: 4 Stroke,Rich Burn Manufacture Date: 8/18/2001 (See attached email verification from vendor) Date Engine Ordered:Prior to 8/18/2001 Note: If the engine is exempt from a requirement due to constrvction/reconstruction date,supporting documentation must be provided. • MACT 7.777 does not apply to this engine. ❑MACT Z777 does apply to this engine. Note:Using the format below,the source must submit to the Division an analysis of all of the area source MACT 7772 applicable requirements that apply to this specific engine. Determination of MACT 777Z requirements: 63.6585 Applicability This.subpart is applicable to.DCP's engine since they are going to be operating an existing stationary reciprocating internal combustion engine (RICE) at an area source of HAP emissions. 63.6590 What Parts of My Plant Does This Subpart Cover? (a)(I)(iii) For a stationary RICE located at an area source of HAP emissions, a stationary RICE is existing if you commence construction or reconstruction before Lune 12,2006. (b)(3) A stationary RICE which is an existing spark ignition 4 stroke dch bum stationary RICE located at an area source, does not have to meet the requirements of this subpart and of subpart A of this part.No initial notification is required. • • Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Page 7 CONCLUSION OF FINDINGS Since the initial construction date is prior June 12,2006,this engine is exempt from the requirements of MACT ZZZZ under Section 63.6590(b)(3). • • AOS Portable Engine Test Data S • • We SISM FMala AN%Yf 4Z sei2c1 -!2 1 ,12R ,42 Mini crs e°° 22 e000 't,-, d V O N am' ec-Oi Mat r a Ran Nigtaa o r pp,-, f�/�1 t N r�Vf1 _ 0.(5 ,-5.e t1 O e 0. 041 i, a ti e N O e N T p '§ ono a r e� 'co, Imo,{ oa at�pNp eo off$ d.. � .Ir NdY d d7 C.U P ''Yi, I sgtatM �'� O$h w a o0 O00 q e e°P W V OOO C me ol� om O F en ftt7FAp .s,- : =Pa..,, O ct b +' n vri w.A e e o OF o e OP• ld;2!5t;'_S'7': :zl F m^ o n w n e o w q o o pNp 00., .. w 'O:aw.lJ: T G $ 0 0 0 g Y n a OO t4 O d F OO Fl 410,525 1 m e �7mi o S o ,°io $ l'a o o Jy a c 0 0 7+q; ,��.,,. _, q ooe rf� or o on WS-1552: g a eee $ A wR ee1q "0": : C tl MEM '� ppp o ' dI p §8z K s::r.;_-_le .� 3 ,, tl up ya In HHH II __ __ o_ 1 1 "is it 1 II n II II II g2="4g.2±-.P.2'6 e S E v I`E ___ _ nn {w� o g "8 6O ��S% ----_ � II E � g a'fa`��, `�A C�i EU G�.6 U, P�'lg� Z a s 8gag I ga - g; = ggrey$ G A �' 7" y� . CC .3Y W'E SJ W'(amtray�� -- o z c 't411 a U U E iZ8Z8 ig w d I- Pic IZx Iz Ia4u` acs Ic4.V gEg �NU e • Colorado Emissions AFR Test Data Log dcp M/dstream_ Plant Location: Platteville plant ConverterManufacturer. Inspection Date: 10/4/2010 Converter Model: Plant Permit: 02OPWE252 Flange Slue: Unglue Manufacturer. Waukesha AFR Manufacturer. Engine Serial Number. _ 1355111 AFR Serial Number Engine Model: 7044-GSI AFR Model: Unit Number: C-173 Engine RPM 810 Suction Pressure 6 Discharge Pressure 190 ENERAC 3000E: ON COP'S$ 1 EMISSIONS TEST RECORD Engine Timing 19 09:31 :22-89:52:19 10/04/18 PARAMETER AVG Main Fuel Pressure 85 OXYGEN 0. CARBON MONOXIDE 27.73 anv.0m Pressure 2 NITRIC OXIDE 2.52 NITROGEN DIOXIDE 0. OXIDES OF NITROG 3.52 Left Bank Maniflod Pressure 90 Right Bank Manifold pressure 92 LambdaSettlngs O2 Sensor Target 02 Sensor Voltage /4-.74 Pre-ConverterExheust Temp. Poet-Converter Exhaust -Temp. • 935 • Left Bank Exhaust Temp. 1205 Right Bank Exhaust Temp. 1225 Post-ConverterCO PPM 27.7 Post-Converter NOX PPM: 3.5 02 Percent: 0 Remarks 4th qtr.Testu 14 Remarks New Engine Start-up 1-30— .O '1I,Vsto0nh 4-i 'itoo rel ova Set tkk: c— 1384R / State of Colorado Portable Analyzer Monitoring Protocol Form A Linearity Check Data Sheet Date:10/492010 Analyst: .11m Mllter Analyzer Manufacturer/Model#:Enerac-3000E Analyzer Serial It:3E001183 LINEARITY CHECK Absolute Calibration Gas Analyzer Analyzer Analyzer Analyzer Linearity Difference Percent of Pollutant Concentration Response Response Response Response Valid (Indicate Span (IndicateUnits) ppm NO ppm NO2 ppm CO % (Yes or No) Units) NO Zero 0 0 m 4 .''axs,a 0 0 Yes Mid 302 302 ;ur.,,a�, 0 .0 Yes • Span 601 601 t, ly s<� '+4�"" 0 0 Yes NO2 Zero 0 `" 7 0 `s*`"^g+ryt 0 0 Yes Mid 239 ' 24 ;?��z.� .�.d:. .1 Al Yes Span 50.15, 50 f '-. s?: .1 .01 Yes �T - T CO Zero 0 � ;�t 0 a"' M a a Yes Mid 495 Wait' 3 ,t' _,. 49$ 'w ,.,`' 0 0 Yes t,p Span 1000 A.e.4.2f r l.. 1003 ,a".'��g 3 .1 Yes O: Zero 0 fte e Va. > 0 0 0 Yes Mid 10.1 b'eg �freeS - len 10 .1 .01 Yes Flogs Span.. 209 7l `'s s' mFraotatiig 20.9 . 0. 0. . Yes January 25,2006 • • Slate of Colorado Portable Analyzer Monitoring Protocol Form B Stability Cheek Data Sheet Date: 10/4/2010 Analyst: Jim Miller Analyzer Manufacturer/Model#:Encrac-3000E Analyzer Sty:3E001183 Pollutant:IFIO.NO„CO(Circle One) Span Gas Concentration(ppm): 601 STABILITY CHECK Elapsed Elapsed Elapsed Time Analyzer Time Analyzer Time Analyzer (Minutes) Response (Continued) Response (Continued) Response 1 101 17 33 2 219 18 34 3 495 19 35 4 597 20 36 5 601 21 37 6 600 22 38 7 600 23 39 8 600 24 40 • 9 600 25 41 10 600 26 42 Ii 600 27 43 12 600 28 44 13 600 29 45 14 600 30 46 15 600 31 47 16 32 48 For 30-minute Stability Check Period: Maximum Concentration(ppm): Minimum Concentration(ppm): For 15-mode Stability Check Period: Maximum Concentration(ppm): 601 Minimum Concentration(ppm) 597 Maximum Deviation=100*(Max.Conc.-Mln.Conc.)/Span Gas Conc.= percent Stability Time(minutes): 4 • • . j of Colorado Portable Analyzer Monitoring Protocol Form B Stability Check Data Sheet Dale: 10/4/2010 Analyst: Jlm]17111er _ Analyzer Manufacturer/Model H:Enernc-3000E Analyzer Serial IP r0UI183 Pollutant:NO, 02 CO(Circle One) Span Gas Concentration(ppm): 50.1 STABILITY CHECK Elapsed Elapsed Elapsed Time Analyzer Time Analyzer Time Analyzer (Mbmtesi Response (Continued) Response Response (Continued) ` 1 10 17 33 2 22 18 34 3 � 49 19 35 4 50 20 36 5 50 21 37 6 50 22 3B 7 50 23 39 8 50 24 400 r 9 50 25 41 10 50 26 ~ 42 r 11 50 27 43 12 50 28 44 13 50 29 45 14 50 30 46 15 50 31 47 16 32 48 For 30-minute Stability Check Period: Maximum Concentration(ppm): Minimum Concentralion(ppm): For 15-ntlnute Stability Check Period: Minimum Concentration(ppm) Maximum Concentration (ppm):• 50 49 Maximum Deviation—100*(Max.Conc.-Min.Conc.)/Span Gas Conc.= percent Stability Time(minutes): 3 • State of Colorado Portable An$lvzcr Monitoring Protocol Form B Stability Check Data Sheet Date: 101412010 Analyst: Jim Miller Analyzer Manufacturer/Model#:Enerae-3000E Analyzer Serial N:3E 183 Pollutant:NO,NO2 CO Circle One) Span Gas Concentration(ppm): 1000 STABILITY CFIECK Elapsed Elapsed Elapsed Analyzer Analyzer Analyzer Time Response Time Response Time Response (Minutes) (Continued) (Continued) 1 195 17 1002 33 2 422 18 1002 34 3 667 19 1002 35 4 899 20 1002 36 5 1003 21 1002 37 6 1003 22 1002 38 7 1003 23 1002 39 8 1003 24 1002 40 • 9 1002 25 1002 41 10 1002 26 1002 42 I1 1002 27 1002 43 12 1002 28 1002 44 13 1002 29 1002 45 14 1001 30 1002 46 I 15 ( 1002 31 47 16 1002 32 48 For 30-minute Stability Check Period: Maxiinum Concentration(ppm): Minimum Concentration(ppm): For 15-minute Stability Check Period: Maximum Concentration(ppm): 1001 Minimum Concentration(ppm) 1003 Maximum Deviation=100•(Max.Conc.-Min.Conc.)/Span CAS Conc.o percent Stability Time(minutes): 5 • • • Form C Calibration Error Check Data Sheet Company:DCP MIDSTREAM Facility: PLATTEVILLE PLANT Source Toned:C-In - Date: 1G/4/2010 Analyst:Jim Miller Analyzer Serial N:35001183 Analyzer Manufacturer/Model N:Entree 30008 PRETEST CALIBRATION ERROR CHECK A B I A-B! IA-El/W*100 Pump Plow Analyzer Calibration Gas Absolute Calibration Rale(Indicate Reading Conemtrallon Pliereace Percent ofapan Valid ResponseTlwe Balk) (Indicate Units) (Indicate Units) (Iadkste Units) Note I (Yes or No) (b In ca) NO Zero 1ppm 0 0 0 0 YES 0 Span 1ppm 601 601 0 0 YES 4 NO: Zero 1ppm D 0 0 0 YES 0 Span Ippm 30 50.1 .1 .01 YES 2 CO Zero Ippm 0 0 0 0 YES 0 Span Ippm 1000 1000 0 0 YES 4 T'Trl $:.. Or Zero Ippm 0 0 0 y a 'i YES 0 Span Ippm 10 10.1 A y YES 2 Pretest Calibration NO Cell Tempera lure Mr) 55 • SG=Span Gas POST TEST CALIBRATION ERROR CHECK A B 1A-nl IA-111/80900 Interltrence Cheek Pump Plow Analyzer Absolale Average of Rate Reading Calibration Gas Abwiulec Peruenl MSpen Calibration Pretest and Pat NO Manlier CO Mannar (Indicate (ladlate Con t ti dicatecell a on lly (Indicate Notel Valid TestadingsAnalyser Raapm) Response Units) mow (Indicate Unit) cots) (Yes or No) Readings (PPm) (PPD1) (Indicate Units) NO Zero 1ppm 0 0 0 0 YES 0 ,1;y J]- Y'•' '"t`�--'.- Spag., Ippm 601 601 0 0 YES 601 ,-,-.-34;z4-v -§- __. r tirc NO: Zero 1ppm 0 0 0 0 YES 0 �" o-ti� x -11.--4'_ Span Ippm 50 50.1 .1 .01 YES 50 ..-a 41y'N5 4'1 CO Zero 1ppm 0 0 0 0 YES 0 Via- z '. , Span Ippn 1003 1000 3 I YES 1001.5 Zf- 4 ''fit 1... .;M.65-''..:-. �Zr q Zero Ippm 0 0 0 A .' s YES 0 :t!:-114;‘-14;. a . Span Ippm 10 10.1 '2 hors-Tara YES 10 % '-�. n .r PostTal Calibration NO Cell Temperature("I) 55 CO Interference Response(Icon 54): NO Interference Response(leo,¶A): SG=Span Gas Note 1: The percent of span calculation is applicable to the NO,NO2 and CO channels only. • • a 41 0 W U 0 Et Wa t'' ,a: I a N G! W t A t7 a A 0 n IV 0 CD; CO 9 aH d t., t�Wa mod ' lc . ��Q"A1 'm N[ LI <i WAN II ! _W 0.'��lrl WNU 4Hra AI co ellIgIU m i:A % • ._., ,-I a W U F.0 m H' Ill0 G0 0 WI CO 0 .� 'h H H "c Cl p ��it a u'. 0 co° t� I a o w c w Z • 0, A 0 w A 0 aEo m n, 09;) ° E�'I mm o of m o (�,�nm `� m F, Ec'H m mG. - ly &.y, ' f-m d .i 'D F w Gl�a 0 UWa ® HMO: CD W\ N Cr:7 ro(�in� I (I OM No cpill UwQ, tt[[ CSI ID a N .4 N 4' C7 JJ lam.-. O apH Qi0 U Y.] st , m z mm z - ril•ii a ,_.,. w n tg W ! uiui zn �iGt"ni Glml) 1 r;,A o0 pi (ado �A u • • AOS Engine Replacement Log • S • m S an Q t01 fit 0 0 0 0 0 0 O O OCI AI O o f� CO m Q F A. III f••• o IV ON0N .. V) CO < -. i t c c .2 ER 0 0 0 QN o g a o w 0 8 Ygg ``1 b .�. b_ T R O t ;co CO F 0 .. e a A 3 a e a '; Z ra Z00 O t O N O 1 b in 00 O QQ b 000 V W a1 'C v - m o m v n < r0 N en CI N U U N U U U U U E O C .o .2 00 000000000coco C 'O CL O • b b b b b O •O a 01 JC ��iYYY O u r O �+ CON in y c7) Si N 0 N N a. E C a u N N $, 1* C4 NV' O.O. �V O 44 a '0 3 gaSaggg U E yp y� - r `..--a t, n t2i r t n t_ u a a a a a a a a a a a .g . q o q N r)i 6 y m g a a l 2q a s 4 go C . ad x X 3 333333333 eo 6 ., .. . . . . . T. �' m 00 In 4t h o c r r Zr, v O. . 8 H py' a M e v co CO n °p u am_I n n V CS N o o CS ti ff 3 •c rPl g xy�a z 00 CO 0 0 00 0 0 0 0 0 S •V m F�,Fifi '.:ffi a e e a e e 4 v 4,1 55. id ,14 u O L W .p W ir0+ d CO Et CD CO N N 0 CO CO CO a 000000000 .Q D al o $ ril o d o o d b g o t CJ . . Z a aaaaaaaaa I- aa 0 Ca ,al al a of al 1 a rm la a ea s u v .v_3 _ v v b.5 5 in, 3333m33 >, v; 3 3 3 3 3 3 3 3 3 3 a u m c. ° F 5 YS ba d; �.F2 awa >11 x x XXXXXXXx ' 3x 8- . _ � a e > E O 0 en N 00 of o 0 `O N. C CC A 9 o $ g o 0 0 0 a a aa.. w a. d. d. d. d aa.. no. q E v t- c., i. C y (n B F r OR % r M1 b n p N - W U U U U U 6 U U U U '" N 0 Re:Platteville Waukesha L-7044 GSI Page 1 of I Hill,Wesley D From: Schreiner,Mark[mark.schreiner@dresser.com] Sent: Wednesday,October 06,2010 6:07 PM To: Hill,Wesley D • Subject: Re:Platteville Waukesha L-7044 GSI Wes, Ship date 08/18/2001. Mark Sent using BlackBerry Original Message-- From:Hill,Wesley D<WDHill@@dcpmidstream.com> To:Schreiner,Mark<mark.schreiner@dresser.com> CC:aberig@oaconsulting.com<aberig@oaconsulting.com> Sent:Wed Oct 06 16:50:58 2010 Subject:Platteville Waukesha L-7044 GSI Mark, Can you please provide the manufacturing date for this Waukesha L-7044 GSI engine with serial number C-13851/1? Thanks, • Wes Wesley Hill Sr.Environmental Specialist DCP Midstream Tel:(303)605-1716 Cell:(303)881-3764 Fax:(303)605-1957 This email,including any attached ales.may contain confidential and privileged information for the sole use of the intended recipient(s).Any review.use,distribution or disclosure by others is strictly prohibited.Distribution of sensitive technical material may violate applicable export and trade laws.If you are not the intended recipient or authorized to receive intonation far the recip ent(s),please contact the sender by reply email and delete all copies of this message.E-mail may he susceptible to data corruption,interception,unauthorized amendment,vines and delays or the consequences thereof Accordingly this e-mail and any attachments are opened at your own risk.Unless expressly sated in this email.nothing in this message should be construed as a digital or electronic signature. S 10/8/2010 Page 1 of 1 • Hill,Wesley D From: Park, Paul D Sent Tuesday, October 05,2010 3:04 PM To: Gray, Kane R Cc: Hill,Wesley D Subject: Re: Thanks Kane From: Gray, Kane R To: Park, Paul D Sent:Tue Oct 05 17:02:50 2010 Subject: RE: That engine came from Platteville and returned to Platteville From: Park,Paul D Sent:Tuesday,October 05,2010 10:11 AM To: Gray,Kane R Cc Hill,Wesley D Subject: • Kane I need the previous location for the 7044GSI recently set at Platteville for the C-173 engine swing(SN C- 13851/1). I am assuming that it came from Colorado, either Marla Booster or Platteville Plant, but I need to verify. Thanks, Paul Wes Platteville Gas Plant C-173 or P-007 _._ Naukesha 7044 GSI Start date 9-30-10 Test date 10-4-10 Old serial C-13849/1 New serial C-1385111 Paul • 10/6/2010 UPS CampusShip: Shipment Label Page 1 of 1 • UPS CampusShip:View/Print Label I. Print the label(s): Select the Print button on the print dialog box that appears. Note: If your browser does not support this function select Print from the File menu to print the label. 1. Fold the printed label at the solid line below. Place the label in a UPS Shipping Pouch. If you do not have a pouch,affix the folded label using clear plastic shipping tape over the entire label. 3. GETTING YOUR SHIPMENT TO UPS Customers without a Daily Pickup Schedule a same day or future day Pickup to have a UPS driver pickup all your CampusShip packages. Hand the package to any UPS driver in your area. Take your package to any location of The UPS Stores, UPS Drop Box, UPS Customer Center, UPS Alliances(Office Depots or Staples")or Authorized Shipping Outlet near you. Items sent via UPS Return Servicessm(including via Ground)are also accepted at Drop Boxes. To find the location nearest you, please visit the Resources area of CampusShip and select UPS Locations. Customers with a Daily Pickup Your driver will pickup your shipment(s)as usual. FOLD HERE • ., w ° 0 all ON IME 0 Nei CO i y �z., O N N r_� 8 �t 0 r� immoommini 0 a i w __ r- r o a n f.�eq O >r o o w Qi � O so ^ a IIMISMINel g V ICI Z N� to ! Q UOQ O T ^ A Z a I g oQ xW ' . y ri q VVV mC in fi• ..►.r E" a • https://www.campusship.ups.com/cship/create?ActionOriginPair print_Receipt&POP... 10/11/2010 i DCP Midstream etm &St370 17th Street,Suite 2500 rap- Denver,CO 80202 Midstream. 595 r_1i December 23,2009 Mr.Jim King Colorado Department of Public Health and Environment APCD-S S-B I 4300 Cherry Creek Drive South Denver,Colorado 80246-1530 Re: DCP Midstream,LP Execution of Alternate Operating Scenario(AOS)—Platteville Natural Gas Processing Plant Operating Permit No.02OPWE252 Dear Mr. King: This letter,the attached revised APEN,and additional supplemental engine information provide the formal notification required under Operating Permit 02OPWE252 for the replacement of engine C-175(P-004)with a like-kind engine at the Platteville Natural Gas Processing Plant.A check for$152.90 is attached for the APEN • filing fee. Compressor engine C-175 is identified in the operating permit as a 1,680 hp,Waukesha L7044GSI engine. The serial number of the old engine was C-I 3858/1 and the serial number of the replacement engine is C-13847/1. The replacement engine commenced operation on December 18,2009 and was tested on December 21,2009, using a portable analyzer to measure NO,and CO emissions.The results of the portable analyzer test showed that the engine is in compliance with the current emission limits.This engine's manufacture date is July 31, 2001 and has been operating in Colorado since December 10,2001.This unit is not subject to the Colorado Regulation No. 7,NSPS IIJJ,or MACT ZZZZ requirements(See attached AOS Applicability Report for more detail).This unit is however,operated with an AFRC and NSCR for pollution control. A field log is maintained to document all like-kind engine replacements. Both the test results and copy of the field log are provided with this submittal. Please feel free to contact me at 303.605-1716 or wdhill adcomidstream.com with any questions regarding the use of the AOS to account for the above mentioned like-kind engine replacement at the Platteville Natural Gas Processing Plant. Sincerely, DCP Midstream,LP Wesley Hill '23 , Senior Environmental Specialist Attachments • • www.dcpmidstream.com • Check for APEN Filing Fee $152.90 • • I 0 se0STABLE ASSOCIATES T SE 00 INC 2035 11 GOLDEN,CO 80403 ` - 23.7/10201D46 0EC 23 20� 1639642500 p, adz /°a/cq air 4./ rr 4i O Q/h-/ 3%O &on e Ell mWells FaIm,w. FOH— -OzcR2 do° e - --- --.__..-- ---- - r 'x'000000 20 3 SP 'no 20000?EX LB 3 I. 0OH' • APEN for Replacement Engine • • 8 s9 ti a • it u o m `a v O w r E XY ^ in zln.nn z = a e a r a fps g '`.CP a u o CI p en N 6 O W Off S O 5. - m° Le t c a 2 WI'RI en m en ,r, la °1 t in I a^ a ice., _ E `o I n !' 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B 2 k \ § a - 0 C § § Z ■ p _ o - ' ! 2 t - , = a 82 ! $ § E I % a • . mo. ] Q 5 id0 $ I ± o CC [ o a o , � 0o 0 / # � k § a o o_ a- w #- ' z • Emission Calculations • I • Waukesha L7044GSI Emission Calculations Platteville Natural Gas Processing Plant DCP Midstream,LP Engine C-175,P-004(4 Simko,Rich Bum,1,680 HP) Unl Haute: 1.680 hp /SFC: 1,649 Mum0M Mmdmum Heat Myst 12.85 mmSuar Ossraaq Schedule: 0,760 hrlyr RN: 1,040 Wad °Imam Fled the: 108.24 mmsa/yr Gristle Pollutant Emission Calculations Emission rectors Potential Emissions Pollutant (loayr) PM• 9.50E-03 Wmmbh 0.53 801' 5.81E-04 6Anmbm 0.03 N0 5 1.9 g7ohPM 30.82 CO" 1.9 gthp#r 30.82 VOC' 1.0 gBdy'hr 16.22 •AP-42 Taut 3.2-3 Eamon Fscta a Mr 4 State Rich BUT Woes. °Carded Maw factors Non-Criteria Reportable Pollutant Calculations Potential Emissions Control Efficiency Controlled Emissions De Minima° Pollutant HAP Emission!actors• 0ns Source 0bMI % Meal Bin (MI, 1,1,2,2•Teusthoroetane 2.53E-05 lbhnmBW EPA 2.65 50% 1.42 A 50 1,12TddMdoet ane <1.53E-05 lamm&u EPA 41.72 50% 0.88 A 50 1,10knbeamans 41.13E-05 itt/mmfltu EPA <036 50% 0.15 0 500 1,20e3daoelhane 41.13E-05 OlmmBW EPA <0.36 50% 0.16 A 50 1,20ltlaopropana 41.30E-05 lblmmBtu EPA 40.41 60% 0.20 A 50 1.3Buladlane 0.L3Eo41MmmBtu EPA 74.63 50% 37.32 A 50 1,30kfaopmpene 41.27E-05 IMmmBW EPA 41.43 50% 0.71 A 50 • Acetaldehyde 2.79E-031WmmOtu EPA 214.08 50% 157.03 A 50 AeraeM 263E-031.6/mmOlu EPA 296.05 60% 146.02 A 5p Benzene1.58E-071MmmBW EPA 177.15 50% 88,93 A 50 Carbon Taeaddalde 41,77E-0slb/mmBlu EPA <1.99 50% 1.00 A 50 Chlombenane c1.29E-05 lbrmmBN EPA <1.45 60% 0.73 A 50 Chleala,m 41.37E-051b7mmBlu EPA <1.54 50% 0.77 A 50 EehTeroelq <2.48E-05 lb/mmBW EPA 4279 50% 1.40 C WOO Bhagat Db mlde <2.13E-05 Ib/mmBW EPA <2.40 50% 1.20 A 5D Formaldehyde 2.0.5E-02 lb/mmEllu EPA 2307.60 78% 553.02 A 50 Malmo! 3.06E-031MmmBW EPA 344.45 50% 172.23 C IOCO Methylene Chloride 4.12E-05 lWnuunhi EPA 4.04 50% 2.32 A 50 Naphmdene <9.71E.051WmmBlu EPA <10.93 50% 5.47 C 50 PM 1.41E-041MmmBW EPA 15.67 50% 7.94 A SO Mows <1.19E-05 lbmm9W EPA c 1.34 50% 0.67 C 1000 Toluene 5.58E-041MmmBlu EPA 82.81 50% 31.41 C 1000 Vinyl Chloride 47.18E-0m IMmmBW EPA <0.81 50% 0.40 A 50 xylwma(m-0.o) 1.95E-0 minnow _4meW EPA 21.95 50% 10.96 C la00 TOTAL 0.0324537 IblmmBtu _ — <3150 — - 'Ummnevwd mat.man For HM ham Fseoks.RMN,m(4580)engines from AP<2.CMmer 1 Table 32-3.47)00). •Daminanb levels tar reportage non ltsa pcdMam,per Colorado Regulation Ne.1 0 DCP Midstream.LP 12222009 • Engine AOS Applicability Report (with back-up data to confirm engine manufacturer and start dates) • • • Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Page 1 Engine AOS Applicability Report Certification Language All information for the Applicability Reports must be certified by either 1)for Operating Permits, a Responsible Official as defined in Colorado Regulation No. 3, Part A, Section I.B.38. or 2) for Construction and General Permits,the person legally authorized to act on behalf of the source. This signed certification document must be packaged with the documents being submitted. I have reviewed this certification in its entirety and, based on information and belief formed after reasonable inquiry, I certify that the statements and information contained in this certification are true, accurate and complete. Further, I agree that by signing and submitting these documents I agree that any new requirements identified in the Applicability Report(s) shall be considered to be Applicable Requirements as defined in Colorado Regulation No. 3, section I.B.9., and that such requirements shall be enforceable by the Division and its agents and shall be considered to be revisions to the underlying permit(s) referenced in the Report(s) until such time as the Permit is revised to reflect the new requirements. Please note that the Colorado Statutes state that any person who knowingly, as defined in § 18-1-501(6), C.R.S., makes any false material statement, representation, or certification in this document is guilty of a misdemeanor and may be punished in accordance with the provisions of§ 25-7 122.1,C.R.S. • William Prentice Printed or Typed Name Vice President of Technical Services T' le t2(24.,. DEC 2 2 2009 Signature _ Date Signed William S. Prentice • • Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Page 2 Colorado Regulation No. 7 Sections XVI and XVII.E Company: DCP Midstream, LP Source ID: 123/0595/004 Permit#: 02OPWE252 Date: December 22, 2009 Determination of compliance and reporting requirements for a Manufacturer: Waukesha Model: L7044GSI Nameplate HP: 1,680 Construction date: 12/10/2001 (Initial Colorado construction date for this specific engine) (Engine originally located at Platteville G.P. as C-168 (P001), see attached copy of 11/9/01 Notice of Start-up and initial Title V application sheet for engine) • Note: If the engine is exempt from a requirement due to construction date or was relocated from within Colorado, supporting documentation must be provided. Determination of Regulation No. 7 requirements: Regulation No. 7,§XVI ® Does not apply to this engine. Engine is not located in the ozone nonattainment area or does not have a manufacturer's design rate greater than 500 horsepower or did not commence operation on or after June 1,2004. ❑Does apply to this engine and applicable emissions controls have been installed. Regulation No. 7, §XVILE ® Does not apply to this engine. Engine does not have a maximum horsepower greater than 100 or the construction or relocation date precedes the applicability dates. ❑Does apply to this engine. The following emission limits apply to the engine: NOx(g/hp-hr): 2.0 CO(g/hp-hr): 4.0 VOC (g/hp-hr): 1.0 • • Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Page 3 Max Engine Construction or HP Relocation Date Emission Standards in g/hp-hr NOx CO VOC 100<Hp<500 January 1,2008 2.0 4.0 1.0 January 1,2011 1.0 2.0 0.7 500<Hp July 1,2007 2.0 4.0 1.0 July 1,2010 1.0 2.0 0.7 • • • Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Page 4 NSPS JJJJ Example Report Format Note that as of September 1,2008 that the Division has not yet adopted NSPS JJJJ. Until such time as it does, any engine subject to NSPS will be subject only under Federal law. Once the Division adopts NSPS JJJJ, there will be an additional step added to the determination of the NSPS. Under the provisions of Regulation No. 6, Part B, § I.B (which is referenced in Part A), any engine relocated from outside of the State of Colorado into the State of Colorado is considered to be a new source, subject to the requirements of NSPS JJJJ. NSPS Subpart JJJJ: Standards of Performance for Stationary Spark Ignition Internal Combustion Engines Company: DCP Midstream, LP Source ID: 123/0595/004 Permit#: 02OPWE252 Date: December 22,2009 • Manufacturer: Waukesha Model: L7044GSI Nameplate HP: 1,680 Engine Type: 4 Stroke, Rich Burn Manufacture Date: 7/31/2001 (See attached email verification from vendor) Date Engine Ordered: Prior to 12/10/2001 Note: If the engine is exempt from a requirement due to construction/manufacture date, supporting documentation must be provided. Upon adoption of NSPS Subpart JJJJ into Colorado Regulation No. 6, Part A,if the engine is exempt because the engine was relocated within the state of Colorado, supporting documentation must be provided. ®NSPS JJJJ does not apply to this engine. ❑NSPS JJJJ does apply to this engine. Note: Using the format below, the source must submit to the Division an analysis of all of the NSPS JJJJ applicable requirements that apply to this specific engine. The analysis below is an example only, based on a hypothetical engine that is a rich bum engine,greater than 500 HP,with a manufacture date after July 1, 2007. • . Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Page 5 Determination of NSPS JJJJ requirements: 60.4230 Applicability (a)(4)(i) Does not apply to this engine since it is a rich burn engine, greater than 500 HP, with a manufacture date prior to July 1,2007. CONCLUSION OF FINDINGS DCP Midstream's Waukesha L7044GSI engine is not subject to the requirements of NSPS JJJJ. • • Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Page 6 MACT ZZZZ Area Source Example Report Format MACT Subpart ZZZZ: National Emissions Standards for Hazardous Air Pollutants for Stationary Reciprocating Internal Combustion Engines Company: DCP Midstream,LP Source ID: 123/0585/004 Permit#: 02OPWE252 Date: December 22, 2009 Manufacturer: Waukesha Model: L7044GSI Nameplate HP: 1,680 Engine Type: 4 Stroke, Rich Bum Manufacture Date: 7/31/2001 (See attached email verification from vendor) Date Engine Ordered: Prior to 12/10/2001 • Note: If the engine is exempt from a requirement due to construction/reconstruction date, supporting documentation must be provided. ® MACT ZZZZ does not apply to this engine. ❑MACT ZZZZ does apply to this engine. Note: Using the format below,the source must submit to the Division an analysis of all of the area source MACT ZZZZ applicable requirements that apply to this specific engine. The analysis below is an example only, based on a hypothetical new engine located at an area source of HAP emissions. Determination of MACT ZZZZ requirements: 63.6585 Applicability This subpart is applicable to DCP's engine since they are going to be operating an existing stationary reciprocating internal combustion engine (RICE) at an area source of HAP emissions. 63.6590 What Parts of My Plant Does This Subpart Cover? (a)(1)(iii) For a stationary RICE located at an area source of HAP emissions, a stationary RICE is existing if you commence construction or reconstruction before June 12,2006. • Air Pollution Control Division Colorado Operating Permit AOS Applicability Report Page 7 (b)(3) A stationary RICE which is an existing spark ignition 4 stroke rich burn stationary RICE located at an area source, does not have to meet the requirements of this subpart and of subpart A of this part.No initial notification is required. CONCLUSION OF FINDINGS Since the initial construction date is prior June 12, 2006, this engine is exempt from the requirements of MACT ZZZZ under Section 63.6590(b)(3). • • Opuf eDPemk wpiaian INTERNAL COMBUSTION ENGINE OPERATION FORM 2000-302 [eleaaa ePemem of l4atc Raid,tad EevYomrnt Ow 0695 Air Ponca Carat Di.imn SEE INSTRUCTIONS ON REVERSE SIDE I. Facility name:Plattevllk Gas Processing Plant 2. Facility identification code:CO 123-0595 3. Stack Identification code:S-168 4. Engine(Unit)code: P-168 4a. Date fast plated in service:2001 Date last modified: 5. Engine use:Powering an Inlet compression unit 6. Engine Features: 2-Cycle 4-Cycle X Spark-ignition Diesel Standard rich burn X Standard lean burn Air/fuel ratio controller X Turbocharger X Low-NOz design Other(Describe): T.Emission controls: No X Yes-Attach control device form Non-Selective catalytic reduction X Three-any catalyst Selective catalytic reduction Ammonia injected Oxidation catalyst Other: 6. Manufactures:Waukesha 9. Model No:L-7044 GM S/N:C-1364'11 10. Max Fuel Design Rate: 12.85 inniBTU/hr II. Horsepower Max Design: Site:1680 12. Heat Rate: BTU/HP-hr 13. Operating Temp: Pa. Max. EP 14.Fuels: Primary Fuel Backup Fuel SI Fuel Type: Natural clan Heating Value BTU/SCF 1040 Sulfur Content (Wt.%) Nag. - Ask Content, (WL%) Neg. • Moisture Content (%) • Maximum Hourly Consumption(FP,gal) Maximum Mealy Cain mptioo(Ptt,gd) 108.25 eyed NOTE Data entry below is NOT OPTIONAL if parametric monitoring is used for compliance demonstration .15;.Op onaalParramle�at,.Yiur•, :;'., . Low . . • 15406'[ ... . -• RIIitWIKS; ni's"•: ?)(Wait ll :r Igtdtim� nmg(^F^�)a4S 4 j:it yi 4� rT'�?�eW •��,,ee ryryy�y�� .�. � Ili .: d Y. ..L4a1w.Att Temp . Ai and Rid Mamfoldtlesmm 1 > Tt>npaatae(BF) 7rF s5'.P)• e r s. t"+.. :r.:4i4**41;lli`.kJ, 4 O n as ≥ % °�4ffiM,fa'R 0 ;rill RrArnn,vl?� �. RN . ,}0N i R1tte Vi 1,&000H1.;;.‘-;0,),E ,;",1: I' ♦ 441 Lot>jr •. if l. i l . 4444• Identify,the method of compliance demonstration by o®pkting Form 2000400, eram DESCRIPTION OF METHODS USED FOR DETERMINING COMPLIANCE. Arndt Fern 2000-500 to this fan. 44.4 Please complete de Air Pollution Control Permit Application Forms 2000-600 and 2000401 for this Unit. an** • • Colorado Department of Public Health&Environment Air Pollution Control Division NOTICE OF START-UP THIRTY-DAY PRIOR NOTICE REQUIRED OF ALL NEW SOURCES Section 25-7-114.5(12)(a)of the Colorado Air Pollution Prevention and Control Act requires submittal of a notice of start-up,for all new sources(emission unit)or modifications to sources by notifying the Division thirty(30) calendar days'prior to conducting the operation of any project. Inmost cases a construction permit(Initial Approval or Initial/Final Approval)is applied for and approved before the anticipated commencement date. If an applicant plans to commence operations as soon as the construction permit is issued,au estimated date should be frlled in and returned to the Division at least thirty(30)days prior to that date. Do not send this notice with your payment of the permit processing fee. Existing sources shall only include the date operation began. Additional emission unit(s)installed at penniued sand and gravel operations or crushed stone quarry or oil anti gas well operations under House Bill 1326 shall only include the date operation began. Please submit this notification to: Colorado Department of Public Health&Envirbnment 4300 Chary Creek Drive South, AP(D-SS-B1 Denver,CO 80246-1530 Or by Fax(303)782-0278 • For any questions or problems,please call the Division at(303)692-3150,and ask for a permit engineer. PF-Rb11TNUMBER: OI WC-04ZZ PLANT NAME: r 5 4- EM SSIONUNITIS SCRIPTION: • r u)/ 106s f Art Cao1 AIRS tZ3ADSRA/b t (iflmmown) Commencement of operations of the emission mit(s)to vabich the above permit number applies k on It/ ID int and is estimated to be in full operation by r2/ iD in, expected • to begin • Dux, �r10Aft' �lE.1,4 Swift, tit • COMPANY APPLICANTS NAME(PLEASE PRIM) PERSON TO CONTACT FOR VERIFICATION APPLICANTS SIG ATURE OF STARTUP DATE 7 zv- 9 yfr-Q 3 8 4 • z4con mD .,RI 47//n tc TELEPHONE NUMBER OF CONTACT PERSON POSITION OR TITLE • • iil4/© DATE APCD/STARTUP 05/98 Page 1 of 2 • Berig, Adam From: Adam Berig(aberig(goaconsulting.com] Sent: Tuesday, December 22, 2009 8:20 AM To: Berig, Adam Subject: FW:7044 GSI Manufacture Date Adam Berig, PE I Air Consulting Services I Olsson Associates 4690 Table Mountain Drive,Suite 200 I Golden,CO 80403 I aberig@oaconsulting.com TEL 303.237.2072 I EXT 2229 I CELL 303.589.1945 I FAX 303.237.2659 From: Schreiner, Mark[mark.schrelner@dresser.comJ Sent:Thursday, December 17, 2009 4:29 PM To: Adam Berig Cc: Hill, Wesley D Subject: RE: 7044 GSI Manufacture Date Adam, The manf date of this unit is 7/31/01. Regards, • Mark A.Schreiner Regional Manager Dresser, Inc. Dresser Waukesha 1101 West St. Paul Avenue Waukesha WI 53188-4999 U.S.A. (o)262-549-2874 (c)262-470-3426 mark.schreiner(@dresser.com www.dresser.com From: Adam Berig (maiito:aberig@oamnsulting.com] Sent:Thursday, December 17,2009 5:05 PM To: Schreiner, Mark Cc: Hill,Wesley D Subject: 7044 GSI Manufacture Date Mark, I am working for DCP midstream on a project. I need to provide the State the manufacture date for this engine. Waukesha L7044GSI C13847/1 Would you be able to provide that to me. Thank you, 12/22/2009 • AOS Portable Engine Test Data • • ' 12222009 08:16 DCP MIDSTREAM 9 91303605195? N0.888 D02 • ,.tY , �.i.;:•_Sr:::spa AVallg5ta :.xr.x;:t. .::.�':tj.ar4. T: :f..c'Pt}S:' .,:.' Al,A. -:.\ L 1 1 Pr T titt't q�q ^ e .P. e m O 1�/Ji (y.I t�yW� V t +4m-4'4:i e.*. !4U 0000 .: n O .. . Ni 0 . o +V i• A;- :•3":_i $ ^ a 1 e 71 m e' ? 0 O if e n �:.,.:.:i:.:. ei3 ooe0 e � fas d 0 dr A,.;:tic y.s:•{ ti yrt.,:, 'w'; r;+7{::.; n < e, wq a �' Ot {yida �: 'tTeliel'�'-;Y': cool ! " : i•� C H O �r m N M. 4='z:-r:::: a. U at m i s:rgN x••._.a.nittd.,r1.�1,Si�;x.,y3:: ^. al: pF 'an ee ewN . , 1, ,,, : n . elt a:.. J f.000gm or n > n )+ i;'.ite o E of .:fTitA o Ce p � S�v „ _ OFF 4X era m . a �_ —Cl '� I .T.�.'.s.s. S .-, U 0 m ^ a ri l' O n m 0 4 A n a R > of N . ., • oc,� , Q �� .;:c): c y. I S ..lie n N O y y "'*'�tyt:':, a O .n-i Ooo $ n 00P e9 W 4pp� 4p W OdC7 :'4:;{... :;: o f4. G c4. 0 ,- m tim sf` Yeni ec- enY ".::: i • , Rei't' m t:ti : C w 9YT". 522aga' d .7.„.1, n 0` o n N 4 yp :ante. I .p t Op O O O O $ n N p f., e e O e. O C 14 m p E .:T.':. nP;.}: x NO .. U om N_ ; O P Og OI.. YOni 1Arr rze 0 Q. • v :F,-: °'.`'.`.'' • g -Fv r �•'etz .�. pq o ^ opo $ r� i 0im r � Ai dW 0n asp -' 0:e- .. 9 d 6 A : .. i. a-t_ '. ELY � I II C �° Aa `tea E �E IWMggit 2 I agp. ° gen li r...._ e o „ w . u u Sciio • x c3z :;q e:ebv:i.:4 El 9 U 1 I .7 'S 0 w y y t� r 3 erfi.. fi A � > a A i Aasf wiz "E� >` awl `' 1.t'`z""Agli.A f t u ' a " 8osl 8 S 2 2 z m � ' a n $ a • _-:•..:7?�a'. 0 e .E yy p i11 14 w 1S >t 6 e H@ �' E 40 11/22/2009 08:16 DCP MIDSTREAM 4 913036051957 NO.888 003 ' I Colorado Emissions AFR Test Data Log dip Md m MeltLawsmc Platteville Plant C.trvetwManuhctw.r Inapadton Ostm 12/21►2009 Converter Medal: Plant Petrels 020PWE250 Rump en: Enak»Murdaeshot Waukesha APRtamdaeiumr Onto Mrs Humber C-13847/1 AFR SinaIPlumAr• EngO*Medet 7144-GSI APR Model: WI Member 0-175 Engine PPU 1040 auction Prow. 76 ENERAC 3939E: ON C0111 Dianna Pram 900 EMISSIONS TEST RECORD 11 :09:42-11:3D:36 :2/21/09 Engine Timing 19 'PARAMETER AV'G OXYGEN 6• MskrFualPraaum 60 CARBON MONOXIDE 34.74 NITRIC OXIDE 147.1 Caav011LPmatrts 5.6 NITROGEN DIOXIDE 7.1E • OXIDES OF NITROG 154.72 La Bank MEOW Pttplawa -23 NOM link Manlrom Pmaum -24 Lambda 9eeenee e25an aTaraat .81 02 Sensor WM, .81-.82 PreCanvert r Would Tamp. 929 Poet Convener edema Tamp. 1030 Lit Bank Exhaust Tamp. 966 Right Paid:EzMuet Tamp. 942 pontoon Co PPM: 34.7 Post-Genes/ROX PPM: 154.7 02 Pontine 0 R.Innta New Engine Startup 1+' al 74* RImmtPI jr • civt. c- 13856/ 1 1222/2009 08:16 DCP MIDSTREAM + 91303605195? NO.8813 PO4 I • 1 • State of Colore4o Portable Analyzer Monitorine Protocol Form A Linearity Check Data Sheet pate•. 12/21/2009 Analyst: Jim Miner Analyzer Manufacturer/Model n:Enerac-3000E Analyzer Serial S:3E001In3 LINEARITY CHECK Absolute Linenrity Calibration Gas Analyzer Analyzer Analyser Analyzer Difference Percent of Pollutant Concentration Response Response Response Response Valid % (Indicate Sean es or No) (Indicate Units) ppm NO ppm NO3 ppm CO , Units) (1 O 0 f;. ;2::Tl'i�e9.1. _LII;..�,i :[:q:..{.'_!'( 0 0 Yes NO Zero 0 ,:_ ;c.; ,_ -bri :,°Iw. ;:•:„i: �: i ; x:; MId 302 300 ;g;;'ti;.1s[I:'T;El:;,. ' Cie: 2 .1 Yes • 'r 0•:_• F' ice,, Span 600 600 .1::! 110111‘; 0 0 Yes ° ; -'r•° 0 0 Yes NO, Zero .,.+o Ir:! •..�.C ::aa. •Mid 23.9 23 :� .� I. PEP: •:" a7.: .9 .01 Yes . :: :./s.,i; ?;lli .1 .01 Yes Span 50.1 50 i i..._: CO Zero 0 - .:1:;r.. . `• f'4-';3t'''"': 0 . :Ti:: 0 0 Yes r;,-•,, Mar' i.,Jklc, ..,,I .,•, : �..,,:.; 0 Yes Mid 495 0- Id' . 495 •`'. 4r,.vc 0 "1 't' iii': a 0 Yes Span 1000 ' ,_ tibia 3.L9�1;. , 1000 ; °'t°�r.••w..,.,, Zero 0 .ri Q ,,..1 h�&1 I. ::;:t''' '143•••' .�414 0 0 0 Yes MId 10.1 '� '::k;41 ? .I . ttlitv,,tF., 10 I Ol Yes 20.9 ?.t:&2..:.•:$:;.,,“ :.i i...',-i i.f 20.9 0 0 Yes Span . .. r:11: ..s::-ir S,�ii,.: January 25,2006 12/22/2009 08:16 ➢CP MIDSTREAM 4 913036051957 N0.888 005 . State of Colorado Portable Analyzer Monitoring Protocol Form B Stability Check Data Sheet Date: 12/21/2009 Analyst: Jiim_Mlller Analyzer Manufacturer/Model it:Rnerac-31100E Analyzer Serial#t 3E001183 Pol1utaot:$9 O2,Co(Circle One) Spin Gee Concentration(ppm):600 STABILITY CHECK Elapsed Analyzer Elapsed Analyzer Elapsed Analyzer Time Response Res Time Time Response (Continued)(Minutes) (Continued) (Cim ontmucd) Response i 299 17 33 2 600 18 34 3 601 19 35 4 602 20 36 5 600 21 37 6 600 22 38 7 600 23 39 ill, g 9 600 24 40 q 600 25 01 10 600 26 42 11 600 27 43 12 600 28 44 13 600 29 45 14 600 30 46 15 600 31 47 - 16 32 48 For 30-minute Stablity Check Period: Maximum Concentration(ppm): Minimum Concentration(ppm): For IS-minute Stability Check Period: Minimum Concentration(ppm) 600 Maximum Concentration(ppm): 600 Mulmum Deviation-100•(Max.Conc.•Min.Cone.)/Span Gas Cone.= percent Stability Time(minutes): 2 II 12/22'2009 08:16 DCP MIDSTREAM 4 913036051957 NO.888 006 I • State of Colorado Portable Analyzer Monitorine Protocol Form B Stability Check Data Sheet Date: 12121/20M Analyst: Jim Miller Analyzer Manufacturer/Model#:Enerae-3000E Analyzer Serial 11IP ENO 83 Pollutant:NO,p (Circle One) Span Gas Concentration(ppm):50.1 `` STABILITY CHECK Elapsed Elapsed Elapsed Time Analyzer Time Analyzer Time Analyzer Response Response (Continued) Response (Minutes) _ (Continued) I 48 17 n 2 50 18 34 3 51 19 35 - 4 51 20 36 5 51 21 - 37 6 51 22 38 7 51 23 39 • 8 51 24 40 9 51 2$ 41 10 51 26 42 1) 51 27 43 12 51 ze 44 13 51 29 49 14 51 30 46 IS 51 31 47 16 32 48 For 30-minute Stability Check Period: Maximum Concentration(ppm): Minimum Concentration(ppm): For 15-minute Stability Check Period: Maximum Concentration(ppm) 48 Concentration(ppm): SI Maximum Deviation=100"(Max,Cone.-Min.Cone.)/Span Gas Cone.= percent Stability Time(minutes): I • ' d722'2009 08:16 DCP MIDSTREAM + 913036051957 W.BOB D07 • State ofColorado Portable Analyzer Monitoring Protocol Form B Stability Check Data Sheet Date: /221/2009 Analyst Jim Miller Analyzer Manofacturer/Model ti:Enerac-3000E Analyzer Serial#t 3M1113 Pollutant:NO.NOr CO Circle One) Span Gas Concentration(ppm): 1000 STABILITY CHECK Elapsed Elapsed Elapsed Time Analyzer Time Analyzer Time Analyzer (Minutes) Response (Continued) Response (Continued) , Response - I 297 17 33 2 601 l8 34 3 994 19 35 4 999 20 36 5 1000 21 37 6 1000 22 38 7 1000 23 39 • 8 1000 24 40 9 1000 25 41 10 1000 26 42 11 1000 27 43 12 1000 28 44 13 1000 29 45 14 1000 30 46 15 1000 31 47 16 32 48 For 30-minute Stability Check Period: Maximum Concentration(ppm): Minimum Concentration(ppm): For 15-minute Stability Check Period: Minimum Concentration(ppm) 999 Maximum Concentration(ppm): 1000 Maximum Deviation o 100•(Max.Cone.-Min.Cone)/Span Gas Cone-= percent Stability Time(minutes): 3 0 ' 12222009 08:16 DCP MIDSTREAM 4 9130%051957 NO.B88 1708 . Form C Calibration Error Check Data Shoat Company:DCP MIDSTREAM Facility:Platteville Plant Source Tested:0(75 Date:/2/2113009 Analyst:Jim Miller Analyzer Serial*:3EA011A1 • Analyzer Manataeturer/Model M Emerge 3000E PRETEST CALIORA'rION ERROR CHECK A II IA-al IA•BI/SC•100 — Pomp Flaw Analyzer COnbradoa Gea Abate Calibration Embalm Van (Iadleste Reading Coaaoatratloe Disprove Panora!or Soon Valid Vain) (Indicate Un!ta) (Indicate Unite) (Indicate Unite) Note 1 (Yea or No) (Minutes) NO Zen IPpm 0 0 0 0 YES 0 Spas 1Ppm 600 600 0 0 YES 3 NO, Urn Ippm 0 0 0 0 YRS 0 ' Span Ippm 50 50.1 .1 .01 YES i 1 CO Zero IPpm 0 0 0 0 YES 0 Span Ippm 1000 1000 0 0 YES 3 l �l(;1„. " YES 0 Ot Toro IPpm 0 0 0 �j �t_dr�,;�7;:� , ,:: }ep(r t::rvtt;. Si g r YES I Span Ippm 10 10.1 .1 r,:�!�E.;�ikl'k?.....,�: . Pretest Caebratioo NO Cell Tempernnire PPi30 SG=Span Gas POST TEST CALIBRATION ERROR CHECK A a IA-el IA-Dl/SCa100 inkrtennee Cheek Pump Flow Analyzer Absolute Avenge of Ran Reading Colihra to Ca Ditterenee Percent of Span Calibration Pretest and Post NO Monitor CO Hooker (lndiuie (Indicate Concentration (Indleak Natcl Valid Tat Analyzer Raporue Reapoasr Unite) ndica andlcete Unite) unlb) (Yee or No) Reading. (ppm) (ppm) (Indicate Units) NO Zero Ippm 0 0 0 0 YI:S 0 Span Ippm 600 600 0 0 YES 600 NOt Zero Ippm 0 0 0 0 YES 0 I Spa Ippm 50 30.1 .1 .01 YES 50 CO Zero Ippm 0 0 0 0 YES 0 • Span Ippm 1000 1000 0 0 YES 1000 Oz Zero Ippm 0 a 0 t.:':'';r,9odEllll YES a _r Inol+il m;1 Span Ippm 10 10.1 .1 E�:(it "1311IIiFli YES 10 . Poet Tut Cellbratleo NO Cell Tempera lure(•T):41 CO interieremx Ranson acor M): NO Ioterterena Relpome lbw,34): . SG=Span Gag • Note 1: The percent of span calculation is applicable to the NO,NO2 and CO channels only. ,.r /a • Ca O III O G4 U 0 (1 QI U 0 Ei �60 EM 0 0 w1 W 0 j Cl' W i C7 (I ..ii a LWe (r w7 C.) la c: W 1 EG r= >:_ S p ? i (° @ (� e 02 Et r1 �J v11i ( v Cuceiltsir[�, rl c? P Iu CI 1. t fu F4 C� H [...,E•i� CJ F. {{ fV V. C 1.& { rV(p ..L y CL'S. 9'M CI; CUu C9 CL cr „r (U ;.•//,�[: .. , cR m • .. 1,O.11,' r',.-. [ CJU 'i CU.: C .1. ci........, ♦ <CGL'rI. FG ♦ CC W CL t1 C. CIl W i�1 ca C x•.. r VI..Il cr� CD CIl'+ri. i.T 41 q • CR ruffle {a f 7F 8 of c...?to to E'.C : ILI UP � ha Wc� • a �� 0 00 () )CI rcriI0 r? CO fjjk i[ t) '.l�� FN (1 1H 411 i17 , l:. Cr:Yap a , 33 `� lx F rY w W i.. jj 1 W+ cc /'� ♦ C.. (f1 `� j [ Ia . Fri O [l. .r.. p �� OCV E'er . 0m [1 �.J C,1 p{ 't ��pJ,t ^ Cl CL 2i� [J p1 [r[ : .. (I. ice. ui c vi ) a�(.f;c'[!a Lill CD NI,f/Jy h ,� X '. L . �1!... ..; C'\�TI iu 11. \ (V• y (17 �� W Lq Ew ..i.' 6 I ,�fc ci ("E I'M`G rlicl V?. ii V 4iAMi iii0 7:: t.7 ,l 1 CC • ,j.�i ) f re. `^WlU 4Zit�lTa• .• ,!741 47 f1 4"72`P •• .y F'1 ti VI `. .'�t!Jill.F.., €��!, r. FQQ• C C c.: `I� ii tL' f�ti, co Ci Y i•l r.i 'F.. I Q 0 ail i]:$ u I (.7 • 1 600 888'CN L56T509Z0216 f WH3dlSC1W dDf1 9T:80 600Z/ZZ-ZT • AOS Engine Replacement Log • • Y e Jo▪ m O O e0 00 00 a a O C 4 0 N O rn 0 N o fen en t". a G to F 0 N b C. N V P m 8 N N 2 Y O 0 00 00 o0 O% a O W 00Re..—°42R r N N 3 �_ V m W i� W m n o -- v7 a N C: a I z w Z 00 o .%I O N a h t N V t.4 .' 0 m 'O ^ Y 0 M N O U N U O U E o L o p� 00 co 0 0 e0 0 0 0 W C r p - a e e a e g o ▪ 0 ++ Ca N N N N N to co, VI u E go CI a C7 C7 U' f7 U' C7 C7 oo cc N NI vo C W a a a a a a J a a u in L14 °fie°� Y E CO n a.) uGu a mamma a .0 s ea u ra• n cal it U u u u dal 1m w m u . GI a £ 3 3333333 0 e m O o Y _ _ ..r4 I 8 • .�.� W Z a m vii 00 m G 00 vii .5 2 O co CO CO en •.. OD m ae yt30 a CO , to C U N 3 3 3 .O• •� 0 q4 o. E Y r.' 'C N w o o N o 0 0p p C Y wgii O b b 7 V N I y .9 T Y CI o, t 0 b :.- w O 00 N N N y o o N V1 vv g N N N 1 i Y ey0 IS, a iy a N a N N N a t u y t U m 4 rT. - E G O a s 'gm .a .a .c .a a po u Y Y Y 'gm 111 1 1 I Sg V 3 3333333 loin a E Y O .50 C u.0 v Y 4 a z u tJ Y Y 49 W b ma WI awa >1 X X XXXXXX .S ' g 0 .. 9 " ; cs la ' 0 9 9 9 9 9 9 9 a 0 E 4 o uv a P a s 0. A+ a a 0. ; p II- F Zr:.,a L a O y 0 N N N e •N N e in i Y - "w 0 UUUUUUU N am DCP7th tre 37017th Street,Suite 2500 Denver,CO 80202 Midstream., 313-595-3331 June 30,2009 Mr.Jim King Colorado Department of Public Health and Environment APCD-SS-Bl 4300 Cherry Creek Drive South Denver,Colorado 80246-1530 UPS TRACKING NUMBER: 1Z F46 915 03 9004 6798 Re: DC?Midstream,LP Execution of Alternate Operating Scenario(AOS)—Platteville Gas Processing Plant, Operating Permit No.02OPWE252 Dear Mr.King: This letter and the attached revised APEN provide the formal notification required under Operating Permit 02OPWE252 for the replacement of engine C-177(P-005)with a like-kind engine at the Platteville Gas Processing Plant.A$152.90 check is attached for the APEN filing fee. • Compressor engine C-177 is identified in the operating permit as a 1,680-hp Waukesha L7044OS1 engine. The serial number of the old engine was C-14610/1 and the serial number of the replacement engine is C-13853/1. The replacement engine commenced operation on June 19,2009 and was tested on June 23,2009,using a portable analyzer to measure NOx and CO emissions.The results of the portable analyzer test showed that the engine is in compliance with the current emission limits.This engine's manufacture date is August 23,2001 and has been operating in Colorado since 2002 at the Mewboum Natural Gas Processing Plant.This unit is not subject to the Colorado Regulation No.7,NSPS JJJJ,or MACT ZZZZ requirements.This unit is however, operated with an AFRC and NSCR for pollution control.A field log is maintained to document all like-kind engine replacements.Both the test results and copy of the field log are provided with this submittal. Please feel free to contact me with any questions regarding the use of the AOS to account for the above mentioned like-kind engine replacement at the Platteville Gas Processing Plant. Sincerely, DC?Midstream,LP Susan Rosenberg Senior Environmental Specialist Attachments www.dcpmidstream.com • Check for APEN Filing Fee $152.90 0 • DCP Midstream,LP PAYEE NUMBER CHECK NUMBER 370 17th Street,Suite 2500 0000052019 00188212 Denver,Colorado 80202 APCustamerServlcee dopmldstream.com PAYEE NAME CHECK DATE 303.605.2219 COLORADO DEPT.OF PUBLIC HEALTH& 06119/09 INVOICE NUMBER INVOICE DATE NET AMOUNT DESCRIPTION SER_052109 05/21/09 152.90 Return to Susan Rosenberg TOTAL PAID $152.90 PLEASE RETAIN FOR YOUR RECORDS - THE FACE THE FAC OFTHIS DDOCUMENT HAS*COLORED BACKOROUND ONWHITEPAPERW� II VSIraLEew FJBERS AND,ATRUE WATERMARK.007HE REVERSE SIDE. .. i DCP 370 17th Street Suite 2500 ' . I Denver,Colorado 80202 APCustomerService@demaidsireamQom :'`.Pi11Yallo. CHECiCtan *Ha N0.'. , 303.605.2219 0000055y <mJ 20119�9 "06119/09 00188212 .TO THE ORDER OF 00000OppNLYfal1 .Ell GIii:ChMOT 'T._� NOT NEGOTIABLE AFTER 120 DAYS A1111R15152.90 COLORADO DEPT.OF PUBLIC HEALTH& ASD-AR-B1 4300 CHERRY CREEK DRIVE SOUTH DENVER,CO 80246.1530 AUfHORIZEOAONATURE W One hundred fifty two and 90/100 Dollars • 'i - ,, H•L :ETWEENTHUMD AN•F• EFINGEfl,!„_e EATHE,•N,Oet. REr •X,C"R WILL rISA PEA ,'THEN DEA EA 0001,88212v 1:O 2 1309 3 791: 601895196r 9 5 1961r • APEN for Replacement Engine • • 0 • o c $ 'a® oaoON c ci u O $ Y C a® Nvr.0 lice._ d O 3 o° E W u nmto Id L FG g O o 0 8 4� ° .o 29 a > Y V 7 _ z A O ? � c o ay$Cx - 4I Ff G c e p o m o 5 E.2. oC `o .il Gin I G t R w E F ..01 C Q V "i g v 7 6 ¢ 9 O Y o •c ¢ L' c Y o °l F a ° a la •2 Le Li ▪ -- a g co) Go °.„ § t Sigg Bag N 5 a11P „4 w a O I m e I m i Y EC ii . e) a In a m ' a CC N V a g $ Ncid O •N- �i o7. 4.o E 0 II 3 •E ... € v H 3 •c a .Jr.. a �S .3 E s t o 0 YY gggC •• m i E. 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I/§/�Iu!.,§ ! 1 II)|||3alle/ /p,..., ,_,, _\ / 4§94/2! } ) ! 0 • AOS Portable Engine Test Data • • 06/25/2009 10:15 DCP MIDSTREAM -* 913036051957 NO.866 1703 • Colorado Emissions AFR Test Data Log dcp M/d t am- Plant Location: Plattiviile Plant SevesNunuaeerr. Spartan On: 6/23/2009 Convener Nods: Pant Pent 020PWE252 Range slaw: Enable MMndacnner. Waukesha APR Manutnhnen SAM SedPl Number. C-13853/1 ' APR Serial Neaten angina Moder 70444 3S1 APR NISI: UnIt Number C-177 Engin RPM 1087 Suction Pw..ure 120 Discharge mein 875 Engine Thelma 19 Mane Fuel Pressure 65 Pn.Cenwrler Praesum 6.8 .. PestOnvSer 10:13:49-10:10:51 06/23/09 • Pvet°e'° .9 PARAMETER AVG Left Bank Mantled OXYGEN 0.02 Pane 20 CARBON MONOXIDE 0. Right Ben Menitold NITRIC OXIDE 117.26 Preen 21 NITROGEN DIOXIDE 0. OX IMP or Nrrpoc 117.26 Lambda Mates 132serlecrTeryk .78 02 Sensor WINS .78-.78 PnConvener Eahean Temp, 841 PoaeCanwrar Saud Tang 924 Lan sank 6ahaust Temp 998 Right Bank Exhaust Temp. 997 Poelcanvurlor CO PPM: 0 Poab Connrar NO11 PPM: 117.2 OE Percent .02% Ramat New Engine Startup Remade S 06/25/2009 10:15 DCP MIDSTRERM 4 913036051957 N0.866 D02 i:\Y�.` Aire: ,v,%;i:v(n; MREMei wamm ,iY! pliF".\a': n oY d, a oC m In m n m b rM m, y21 q o o a o - f- o b yi a r Wy o V y o H y 4U ^ g :S:P:::z;;i•\:* $ O O o S o d L. o vi E o r d a V ra !„ P :n,1 ^i•RNi�i/::v S:r O a e m 0 y O P O F {yH m P (V(..1:I m n pVl gg _ O O " 5.iiN O '^ YO N?, ::e'4�>:::a:%'via ti U ojig 1Vj na'Ca”: F Q N :,...Iff M�`:4fi:_:;: 'E Oa F o o N o m m e q m• o 9 e q m, tai ri400:r- n .' xime ': o a I SP aF rn o `� mm eoInomw � ��"`�' O ifJ oOOSA N ?; en d ,m\ ). et; y0n } b •_4 • „cep \, N i P. .QInzel: :::\ r 4` o oos - w ,xxi oq r�{ o 4M a O '�{o on .v.,. •n.a P c _ T n ., of S70 ,n =c—you d u d D.U v r VAfl:.i:':•:P:• N J f .. x:.:Pf�' 'T'::n... 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V Fi;t V 20. °i d • 06/25/2009 10:15 DCP MIDSTREAM 4 913036051957 N0.866 004 • State of Colorado Portable Analyzer Monitoring Protocol Form A Lineally Cheek Iota Sheet Dow 6434009 Analyst: Jim Miller Analyzer Maaohaturer/Model N:Eperee-3000E Analyzer Serial a:3E001180E LINEARITY CHECK Absolute Calbradna Gas Analyzer Analyzer Analyzer Analyzer tianartty Difference Percent of Pollutant Conmotration Response Response Resposte Response Valid (ladiwte spin (Indicate Volts) ppmNO ppm NOa ppm CO °A Or Unite) (Yes or No) 0 fi F :t��«I: ":�'— 0 0 Yes NO Zero 0 �' i f Mid 702 307 YGGa.`J..tu. ,Die,.rmr�.i',.. r‘,r ` 0 0 � '' ' 600 600 5a 9:.:tp_ . a ix ;,1 0 0 Yes No, Zero 0 fi 1 0 21'11713;7FM1 3 0 0 Yea T,i lit/ L [h}:zir: 2 }, '1 at Yes Ma 23.9 � IL';da:u. �1(:.r:.�! ,_� Spa SO.I 50 �� : :�, .1 .oI Yes CO Zero 0 : :FILM 0 E LCIti f n i 0 0 Yes Mid 495 z' .tiN 1 493 _S �FS�t 0 0 Yes ,.!.F' y,,. 998 + PI 2 .1 Yes Span 1000 ky r�1'� in:rn'B� d'EA s v"}+I w g Zero 0 y,, ��:1} 5 q .0.m 0 0 0 Yes MI IllittA ' ' l',11: ,,1„, .�,u�tr's.�a io .DI Yes Span 20.9 IIIIIV 1.hligg rig.tidfdo D 20.9 0 0 Yes 0 Amery 25,2006 06/252009 10:15 DCP MIDSTREAM i 91303605195? NO.866 P05 • Slate of Colorado.Portable Analyzer Moo)tmina Protncol Form B Stability Cheek Data Sheet Date: 6/234009 Analyst: dim Miller Analyzer Manufacturer/Nadel 0:Erase-3000E Analyzer Serial Oh 3E001180 Pellelan C.► O„CO(Circle One) Span Gas Concentration(ppm):600 STABILITY CHECK Elapsed Analyzer Analyzer Elapsed Aaalper Time Response TimeReaponse Time Rapoase Mind*Mind* p°nse (Contlttud) (Continued) I 109 17 33 2 369 18 34 3 496 19 35 4 599 20 36 5 599 21 37 6 599 n 38 7 599 4 23 39 8 559 24 40 • 9 599 2S 41 10 599 26 42 11 599 27 43 12 600 28 44 13 600 29 45 14 600 30 46 15 600 31 41 16 32 48 For 30-minute Stability Cheek Period: Maximum Concentration(ppm): Minimum Concentration(pm): For 15-minoro Stability Check Period: 509 Maximum Concentration(ppm): 600 Minimum Coneeatratioa(ppn) Maximum Deviation•100*(Max.Cone.-Min.Cone.FSpan Gas Cone.- percent Stability Tine @minutea): 4 0 06/25/2009 10:15 DCP MIDSTREAM -, 913036051957 N0.866 006 • • State of Colorado Portable Analyzer Monitoring Protocol Form B Stability Check Data Sleet Date: 4123(1449 Analyst: it.Miller Anaijzer Manufacturea/Metlel It Enerac-3000E Aantpaer Serial tt:3 11 B0 Pollutant:NO O7 (Circle One) Span Gas Conceatratiop(ppm):50,1 STABILITY CRICK Elapsed Analyzer Elapsed Analyzer Elapsed Analyzer Time Time Time (M ks) Reepoaee (Continued) Rmp0°a (Continued) Response 1 10 17 33 2 36 is 34 3 49 19 35 4 50 20 36 5 50 21 37 6 50 22 38 7 50 23 39 0 50 24 40 • 9 50 25 41 10 50 26 42 - 11 50 27 43 12 50 20 44 13 50 29 45 14 SO 30 46 15 50 31 47 16 32 48 For 30-minute Stability Cheek Period: Masimam Concentration(ppm): Minimum Concentration(ppm): For 15-minnt Stability Chock Period: M Minimum Concentration(ppm) 49 Maximum Conceulradoa(ppm); 50 Maximum Deviation=100MMax.Cone.-Min.Conc.)/Span Gas Cone.= percent Stability Time(Sautes): 3 ID 06/25/2009 10:15 DCP MIDSTREAM 4 913036051957 N0.866 907 • $lath of Colon& Portable Analyzer Monitoring Protocol Form B Stability Cheek Data Skeet Date: 6!27!2009 Anatyak Jim Miller Analyzer Mmenteeturer/Model t Enerac-3000E Analyser Serial H:sppa ne Pollutant:NO,NO2 CO Circe One) Span Gas Concentration(ppm):1000 STABILITY CHECK Elapsed psed Analyzer Analyzer Analyaar T°i Analyzer Time Time(Minutes) a°°p°°r° antinued) Ite°P°u°° (Continued.. Aespoate I 201 rt 33 2 455 10 34 3 691 19 35 4 997 20 36 5 4 999 21 37 6 1001 22 38 7 1001 23 39 8 1001 24 40 • 9 1000 25 41 10 1000 26 42 11 1000 27 43 - 12 1000 20 44 13 1000 29 45 • 14 1000 30 46 IS 1000 3I 47 16 32 48 For 30-minute Stability Cheek Period: Maximum Concentration(ppm): Minimum Concentration(ppm)e For 15-minute Stability amok Period: Minimum Concentration(ppm) 997 Maximum Concentration(ppm): 1001 Maximum Deviation=l00•(Mar.Conn-Min.Cona)/Spao Gas Cone.= percent Stability That(minutes): 4 • 06/25/2009 10:15 DCP MIDSTREAM 4 913036051957 NO.866 Dog elForm C Calibration Error Check Data Sheet Company:DCP MIDSTREAM Facility Plattiville Plant Source Tented:C-177 Date:6123O009 Analyst:Jim Milky Analyzer Serial#I 3E0MIIR0 Analyzer Manufacturer/Model#t 1:nerac 3000E PRETEST CALIBRATION ERROR CHECK A B IA-SI Ial/SWIM Pomp Flaw Aalper Cellbrafoa Gas AeolNe Connate Response Thor Rah(adkau RnGr6 Cmemfadsa INBaenre femme of Span UM (a4eoes) Ueda) (Ied'racVali) (Indeate U.l1O modems UMW) Notes (Yaoe No) NO Zero 1ppm 0 0 0 0 YES 0 Spa Ippm 598 600 2 .1 YES 1 NO. Zen Ippm 0 0 0 0 YES 0 Span Was 50 50.1 .1 AI TES 2 CO Zero Ippn 0 0 0 0 YES 0 Span Ippm 1000 1000 0 0 YES 5 Os Mn Ippm 0 0 0 YES 0 Span 408110 10.1 .1 TES I new CWerotica NO CO Teaperstac(1etl SG im Span Gas POSE TEST CALIBRATION ERROR CHECK A B IA-RI 1ke1=no l.asfaaa Wet Arent*el Paw Paw Analyzer cabman Gen ASlate Gd�pyTroutMathisr T aid Psi NO Ma CO Mealier (6 Bate tea ReadingMOWS. Ceanalntk. �INaroas Chulleatenote racatat SOaa Walld Tat Analyse- Rnpome Rapaa I Uaib) WIN (MdlemeVIMt* mob) (Yo or No) Readlage (PPS (ppm) (100icile Units) NO Zen Ippo 0 0 0 0 YES 0 • Span Ippn 398 600 2 .1 YES 598 - NOs Zero Ippm 0 0 0 0 YES 0 Span ipla _ 50 501 .1 .01 YES 50 r CO Eat Ippm 0 0 0 0 YES 0 .• Span Ippm 1000 1000 0 0 YES 1000 .. - O. Zero Ippm 0 0 0 1" YES 0 Spa. 1ppm 10 10.1 .1 Q. :- , , 1 YES 10 Pea Tat Caliwaaa NO Ca Teopentore(°P1:04 CO laterfereaet Rapine(im,%): NO Intestines Hope=flea XI: Sem Span Gas I • b ,1 41 0 14 0 D 0 m w m " a x� 4 w0w z § P 0 a w ffA 0 a z � co z 0-4 o ©Q � m� ;m ca x LTA WPM tis 2 aiii w�N .,A ¢ 41 qy c o gg 0 • wu41 Q a arc ii., o Sr Sp o ;m fl w k '2 a W a 0 C c' ga z E 8 8w z Li, 04 Q f1 a z cA (1 Z ODn OC2{� I^ r).L.EH� NQ� i0 W .�r',y0} l m Tn0 alps•C Nm W wLP`€i '°1'9 m WWV IX �N rsp a mQ . N en Ni w�ti� ti tI � cr NO a 0 (}cy oI In+ mm z x IA y u ¢r .. Ewa a `4WQa mw N N wj' ct-�.'t � W "tip, Z ryry;; �, • R C: ��77 ¢¢ W W f,Lf n ;°wJ1,..) HQ O N WVi Lti Da HQ . N • . , , - 600 998'0N LS6TS09£0£T6 E Wd3a1SQIW d0Q ST:07 600Z.SZi90 • AOS Engine Replacement Log • • • �L. r 751 LOA 0 0 0 0 1 3 g N 0 O N e. 4 iii F o b T a •o u t) N r-- go 4.co 0 0 0 0 4.9 E 15 It O N tav a P Fj r4 �, a o aaaa .3 z a W z co o M b n - 00 o o0o u z g 8 8 m u VJ en N V U NV . • G U .0 r 00 N 00 00 03 0 N 0000 0 V z g S Gp o a N N O V N et e N a a 8 0 33333 I A °D W X .a ..] ..l .:1 ,.l r] ,S 0 e ON 'm u G ra O0D Q d pa .a 4 a `a YS Y 13 S $ T., P. a" 'S 3 3 3 3 3 3 8 4p F :"' 4A .. •0 U v �+ z O W O a+ .� a a:s it a L e, N M .. V_' 5 V • p, d p y M .... u u N u a .a y O w p0 V 'Y 00 00 0 0 00 0 0 '2 � � ° ° ° � w el .4d q ° y.3 u 9 W U on b 'm m m m m m m 0 U X a a a a . a r- t a 1 Av d Y .Y X .�0 � ab 23 E X. 3 33333 g --e m "C a 00 0 0 2 z Ito gds & Y C• oo.0 A 1.3 w a >• x x X X X X E p' "= go 0 0 0 0 0 0 C os.n 9 E. 0 0 0 0 0 0 uro E P, n. a d d d d H y. t P I F 7.'.7.'..,¢ P. O e 7 N N N N b N N 0 UPS CampusShip: Shipment Label Page 1 of 1 • UPS CampusShip: View/Print Label 1. Print the label(s): Select the Print button on the print dialog box that appears.Note:If your browser does not support this function select Print from the File menu to print the label. 2. Fold the printed label at the dotted line. Place the label in a UPS Shipping Pouch.If you do not have a pouch,affix the folded label using clear plastic shipping tape over the entire label. 3. GETTING YOUR SHIPMENT TO UPS Customers without a Daily Pickup o Schedule a same day or future day Pickup to have a UPS driver pickup all your CampusShip packages. o Hand the package to any UPS driver in your area. o Take your package to any location of The UPS Store®,UPS Drop Box,UPS Customer Center,UPS Alliances(Office Depot®or Staples®)or Authorized Shipping Outlet near you.Items sent via UPS Return Servicessu(including via Ground)are also accepted at Drop Boxes. o To find the location nearest you,please visa the Resources area of CampusShip and select UPS Locations. Customers with a Deily Pickup o Your driver will pickup your shipment(s)as usual. FOLD HERE G a f .+ 0 ii I` r�__r age; AAM N f_ •••••••• co) C‘I .+ p1 m 00 " SI 0C O 3 n 00 V 8 M Yye.;y�•v O '" a. Male 4 t Cd __.r..._n p CC �M GG[[11 MONO �1(Y'•,1�o O a O♦ a V z ii q pp� 33 F. CC hops://www.campusship.ups.com/cship/create?ActionOriginPair-print_PrinterPage&POPUP_LEV EL=... 7/1/2009 Page I of 1 Rosenberg, Susan E From: Schreiner, Mark[mark.schreiner@dresser.com] Sent: Monday,June 29, 2009 6:34 PM To: Rosenberg, Susan E Subject: FW: Platteville engine manufacture dates Susan, Here you go. S/N C-14610/1 6/29/03 S/N C-13853/1 8/23/01 Mark Schreiner From: Rosenberg, Susan E [mailto:SERosenberg@dcpmidstream.com] Sent: Monday, June 29, 2009 10:45 AM To: Schreiner, Mark Subject: Platteville engine manufacture dates Hi Mark—I hope you're doing well and enjoying the summer. Can you provide me with manufacture dates for the following 1680 hp Waukesha 7044GSIs: S/N C-14610/1 41 S/N C-13853/1 Thank you. Susan Rosenberg DCP Midstream 370 17th Street, Suite 2500 Denver, CO 80202 303-605-1984(office) 303-605-1957(fax) 303-408-2955(cell) This email,including any attached files,may contain confidential and privileged information for the sole use of the intended recipicngsl.Any review,use,distribution or disclosure by others is strictly prohibited.Distribution of sensitive technical material may violate applicable export and trade laws.If you are not the intended recipient or authorized to receive information for the recipient(s),please contact the sender by reply email and delete all copies of this message.E-mail may be susceptible to data corruption,interception,unauthorized amendment,viruses and delays or the consequences thereof.Accordingly this e-mail and any attachments are opened at your own risk.Unless etpressly slated in this e-mail,nothing in this message should be construed as a digital or electronic signature. 6/30/2009 • dcp DCP Midstream 370 17th Street,Suite 2500 Denver,CO 80202 3-595-3331 Midstream. 303-605-2228 FAX October 18,2007 Ms. Lisa Clarke Colorado Department of Public Health and Environment APCD-SS-B1 4300 Cherry Ciaek Drive South Denver,Colorado 80246 SUBJECT: Platteville Gas Processing Plant ADEN &Application for Construction Permit Dear Ms.Clarke: DCP Midstream,LP is transmitting the attached APEN and Application for Construction Permit for a Waukesha L7044 O51 internal combustion engine at the Platteville Gas Processing Plant. The ADEN filing fee of$119.96 is also attached. The proposed Waukesha L7044 GSI engine will be equipped with an APR and NSCR with the following controlled emission factors: • • NO": 2.0 g/hp-hr • CO: 2.0 g/hp-br • VOC: 1.0 g/hp-hr If you have any questions regarding this APEN and Application for Construction Permit,please contact me at 303-605-2029 or jross®dcpmidstream.com Sincerely, DCP Midstream,LP Jeffrey D.Ross,P. E. Principal Environmental Engineer Attachments • 4jD. . I a .. s g otvIg S e :4 -go N�rv4e . U O ° U ' O p °. so. I k J'nl • a :42•-•‘° F "E. Iii r^ ; e ` W l p § aep C I fill 7 1 IIq a 9 {SI y y c I I 8 ; gal 3 5 1 ;1 .1g '� b w ti 1 o sot i a 'i3 E ❑ ❑ y B 1 :. yZ1� i Q R 8 a �sCCC,.8 ;111111 till_!3 I � C S8ii IL !Ali! • m l e U h l 'i " i 117 115 ti I 3 It' lisr II 5 ' 1 1 111 E hI i y� w~ xi1 .111 1 zzz -Ie :i o ' E ❑ ❑ a ❑ ❑ ❑ ❑ ❑ d 14 ; 5 w ® ❑ ❑ ❑ ❑ rr rI0 c, • a I y a a° ❑ a a ! 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" n� n .. i'o a -, • ° • SPECIFICATIONS 1 MODEL-L7044GSI BASIC MODEL SPECIFICATIONS Type 4-cycle,overhead valve Aspiration Turbocharged&lmetcooled Number of cylinders V-12 Bore x stroke - 8.375 x 6.50 In.(238 x216 mm) Displacement 7040 ai.In.(115.4(Mere) Compression redo—natural gas standard ratio/HD-5 propane ratio 8:1 Speed range 700.1200 rpm continuous/700-1200 rpm Intermittent duty Mean piston speed 0 1200 rpm 1700 mlmin.(8.64 m/sec) Low Idle 450 rpm Flywheel housing-SAE No 00 BEARINGS-MAIN Number 7 Munster x width(front) 825 x 4.125 In.(159x 105 mm) Demeter x width(Intermediate) 6.25 x 3.00 In.(159 x 78 mm) Diameter x width(center) 626 x4.125 In.(159 x 106 mm) Demeter x eldt(rear) OS x 4.125 let.(159x105 105 mm) Toe mein bearing pojected area 162.3 sq.In.(982 q.an) BEARING-CRANKPIN Dianmeter x wldltt - 625 x 2501n.059 x64 mm) Total crankpin projected area 187.5 sq.In.(1210 q.an) 000a110 SYSTEM `lancet rapacity,engine only 100(pitons(979 Wars) Megmum jacket water pump Inlet head 50 f.(15.24 m)of HaO Nomtel jacket water temperature out of engine 16e F JacketNEC( tlet flange,two connections 4.0 M.(102 mm)square nt Jacket taster oat flange 6.01n.(127 mm)square Madllery water system capacity 11 gallon(42 liters) 00W18TSYSTEM • 1 � permissible b ure at 173 DEEP and 1200 rpm 20 A(4 mm)of HA CI) -I AEI-SYSTEM st (203 mm)ANSI tat gee pressure at rsgtAtor__............__........._...-.......».............»_....._..................._.._....__._..._...«.._.._ 24-60 pc(165-346 kPa) Nasal gee Inlet,pipe are 2.01n.(505 mm) MR SIDUC1ION SYSTEM(DUCTING,ALTER&SILENCER) Medmump-..I LI rUWlatlatr................._...»..._._..._._.._....._..........-..._.._..........._.............._._.....................15.0 In.(381 mm)of ItaO LUBRICATION SYSTEM Appradm M cepadty Including vamp,fillets,and cooler.._...._..._ ..._...9O gal.(340 Were) NornW4thscllpesure.__..._....._..._........_....»..._..........._......_.._......_.«.._..._.............._., ...65tepc(980t96Id'a) STARTING SYS= Regulatedstararg air.....---............__.._..__.._..«...,..._.._.._....._...._....__.._.._._._...»..._«._...._«......._..._»..._.._.._.IMO Mt**40 Bechtdart ............._.._........_..»..___ ........__..........._»_»..___._..._.._....__._..-«.__..._ 24 V0C MISCELLANEOUS Recommended minimum swing between ergines...._..___._....«_....__...»......_..«...«.__._____....._.._.____._�._._38 h(914 mrn) Recommendedminknum overhead avarice.___._...._.__.»....«.».«_. ___.«.._«...._.._......_ �.._......._.....„.__'_'_____(Note 3) Engem dry weiglx..__...___....«..«.._._.__._.._........ ....................«._..............._...._....._......._ 21,000 0.(955 kg) Heaviest engine pet,top overhaul,cylinder Mad assembly 2351b.(107 kg) Heaviest engine pert,cylinder block assembly 4966 m.(7782 kg) /MOTES: 1. Reduce maximum pambslble bacrpressu a by. 1.5 In.(38 mm)140 for eadh 100 rpm reduction In rated speed. 1.5 In.(38 mm)Ha0 breed,10 SEEP redudlen In rated load. Do not apply reductions below an wired badpreseure of 4 In.(102 mm)11x0. 2. Pressure is based on 50°F(10'C)lubricating oil temperature. 3. Sufficient height to penult use of a den hoist for removal of heavier components. Page l of l someamamilR DRESSER E1: 1"'°6 • srsaTac2alas-MooeL L7044051 Waukesha DATE 4fi1 5585.3 • HEAT REJECTION 3 HEAT REJECTION AND OPERATING DATA I MODEL L7044GSI BMEP ENGINE SPEED-RPM (PSI) 700 800 900 1000 1100 1200 173 - 1232 1386 1540 1694 1848 158 980 1120 1260 1400 1540 1680 HORSEPOWER 140 871 996 1120 1244 1369 1493 (8HP) 120 747 853 960 1067 1173 1280 100 622 711 800 889 978 1067 80 498 569 640 711 782 853 173 - 7505 7587 7652 7706 7750 158 7517 7625 7709 7778 7831 7876 BRAKE SPEC 140 7668 7779 7867 7938 7995 8043 FUEL CONSUMPTION (BTU/1314P44R) 120 7871 7994 8090 8167 8230 8282 100 8134 8275 8384 8472 8544 8803 80 8498 8669 8802 8909 8996 9068 - 173 - 9245 10515 11785 13055 14320 158 7365 8540 9715 10885 12060 13230 FUEL CONSUMPTION 140 6680 7745 8810 9880 10945 12010 (BTU/FIR X 1000) 120 5875 8820 7765 8710 9655 10600 100 5060 5885 6705 7530 8355 9175 80 4230 4930 5635 8335 7035 7740 173 — 2855 3210 3545 3860 4170 158 2300 2660 2990 3305 3805 3895 HEAT TO 140 2110 2440 2750 3040 3320 3590 • JACKET WATER E' ) (STUMP X 1000) 120 1885 2185 2470 2735 2990 3240 100 1665 1935 2190 2435 2665 2890 80 1444 1685 1910 2130 2340 2540 173 t.— 363 416 471 526 581 158 301 353 404 458 511 566 HEAT TO 140 288 338 388 439 492 547 LUKE OIL (BTINHR X 1000) 120 268 316 364 414 485 519 100 243 288 335 384 434 487 80 213 256 _ 302 349 399 450 173 — 91.5 118 146 175 203 158 49.5 74.5 99.5 126 152 180 NEAT TO 140 33.5 56 70 103 128 154 BRERCOOLIR (STI9HR X 1000) 120 15 35 56 78 99.5 124 100 -3.5 14 32.5 52 72 94 80 -22 -6.5 95 26.5 44.5 63.5 Continued Pape 1 of 6 ' //4=4/4_—/.'1 • HEAT REJECTION AND OPERATING DATA Rs1, DRESSER MODEL L7044091 EN: 120029oATE 130•F AUX.WATER TEMPERATURE S : 102 Waukesha 180°F JACKET WATER TEMPERATURE 6124-76 • HEAT REJECTION 3 HEAT REJECTION AND OPERATING DATA MODEL L7044GS1 ) BMEP ENGINE SPEED-RPM (PSI) 700 000 900 1000 1100 1200 173 - 593 630 666 702 735 158 546 584 621 658 693 725 HEAT TO 140 532 570 608 644 679 711 RADIATION (BTU/HR X 1000) 120 513 550 587 623 657 689 100 489 525 561 596 629 660 80 461 495 530 563 595 626 173 - 2370 2800 3245 3710 4185 158 1605 2175 2570 2975 3400 3835 TOTAL ENERGY 140 1620 1950 2300 2665 3045 3430 IN EXHAUST (BTU1HR X 1000) 120 1397 1685 1985 2300 2625 2960 100 1171 1414 1870 1935 2210 2490 80 943 1143 1352 1570 1795 2025 173 - 1071 1104 1135 1153 1187 156 1026 1063 1096 1128 1150 1181 EXHAUST TEMP 140 1012 1049 1083 1115 1143 1169 AFTER TURBINE (000°F) 120 990 1027 1062 1094 1123 1149 100 982 1000 1035 1068 1097 1124 80 927 966 1002 1035 1065 1092 173 - 1695 1930 2160 2395 2625 158 1350 1565 1780 1995 2210 2425 INDUCTION FLOW (S 140 1225 1420 1615 1810 2005 2200 (S FLOW 120 1080 1250 1425 1595 1770 1945 100 930 1080 1230 1380 1530 1685 1 Bo 775 905 1035 1160 1290 1420 173 - 7900 8985 10065 11150 12235 158 8295 7295 8300 9300 10305 11305 EXHAUST 140 5705 6615 7525 8440 0350 10260 GAS FLOW (LBS/HR) 120 5020 5830 8035 7440 8250 9055 100 4325 5025 5730 6435 7135 7840 80 3615 4215 4810 5410 6010 6610 Continued Page 2 of 8 illownia ) DRESSER HEAT REJECTION MID OPERATING DATA EN 12eoso Ref, I MODEL LJW W91 S 130°F AUX WATER TEMPERATURE DATE: 1/02 612476 Waukesha 100°F JACKET WATER TEMPERATURE • • HEAT REJECTION 3 HEAT REJECTION AND OPERATING DATA J MODEL L7044GSI MEP ENGINE SPEED-RPM (PSI) 700 800 900 1000 1100 1200 173 - 12.4 12.7 12.9 13.1 13.3 158 12.6 12.8 13.1 13.4 13.6 13.9 NOx 140 12.8 13.2 13.5 13.9 14.2 14.5 EMISSION (glbhp4lr) 120 12.9 13.4 13.8 14.2 14.6 15.1 100 12.9 13.4 13.9 14.4 14.9 15.4 80 12.6 13.2 13.8 14A 15.0 15.5 ' 173 - 5.5 8.1 6.8 7.7 8.7 158 5.3 5.7 6.2 6.9 7.7 8.7 CO 140 5.7 6.0 6.4 7.1 7.8 8.7 EMISSION (yly11P41r) 120 6.0 6.3 6.7 7.2 7.9 6.7 100 6.4 tie 6.9 7.4 7.9 8.7 60 6.8 6.9 7.1 7.5 8.0 8,7 173 - 0.25 0.25 0,26 0.27 0.27 158 0.25 025 0.26 026 0.26 0.27 NMHC 140 0.26 026 0.26 0.26 0.26 0.26 EMISSION ( C 120 0.28 0.27 0.27 0.26 0.26 0.25 100 0.29 028 027 0.26 0.25 0.24 80 0.30 0.29 028 026 025 0.24 173 - 2.1 22 2.3 2.3 2.4 158 2.2 2.2 2.2 2.3 2.3 2.3 THC• 140 2.3 2.3 2.3 2.3 2.3 2.2 ( ) EMISSION , ( ) 120 2.5 2.4 2.3 2.3 2.2 2.1 100 2.6 2.5 2.4 2.3 22 2.0 80 28 2.6 2.5 2.3 2.1 2.0 NOTES: 1. M data are based on ISO standard conditions of 29.64 Inches Hg.barometric pressure,77°F ambient and Induction air temperature,30%relative humidity 0.3 Indies Hg.water vapor pressure,180°F engine jacket water outlet temperature,and standard ignition timing of 20°BTDC. 2. M data are average values at the standard conditions and will vary for individual engines and with operating and ambient conditions and with changes to ignition timing or airtfuel ratio.An adequate reserve should be used for cooling system or heat recovery calculations.See also Cooling System Guidelines,SA899-7,latest version. 3. ISO Standard(continuous)power ratings conform to ISO 3046/1,latest version,with a mechanical stridency of 90% and atadlary water temperature,Tara,of 130°F limited to t 10°F. 4. Fuel standard: dry natural gas,900 BTU/sof saturated lower heating value(SLHV),with a minimum Waukesha Knock Index of 91.Refer to 5-7884-7,latest version,for the full fuel specification. 5. 8.0:1 compression ratio. 6. The maximum Series Fours engine jacket water temperature is 180°F. 7. Total Exhaust Energy includes both recoverable and non-recoverable heat.For a procedure to calculate recoverable heat refer to S-8117-2,latest version. 8. Exhaust carbon monoxide(CO)concentration set to 0.38%(with exhaust oxygen concentration of 0.30%)for stoichiometric operation at rated speed and load at standard ignition timing of 20°BTDC.This CO level Is measured at the port located in the exhaust manifold upstream of the turbocharger. 9. Reference Engine Ratings and Fuel Consumption Curve Sheet C-278-12,latest version. 10. Exhaust flow at nominal 29.54 inches Hg.atmospheric pressure: Flow rate: ACEM= fFsh Flow.Mel x(Fen.Temp°F.4601 2250 Page 3 016 I. ------ate, • HEAT REJECTION AND NO DATA EN. 128025 Ref. DRESSER MODEL tR 130° TEM440PI51 F MIX.WATER TEMPERATURE DATE: 1/02 61ZM76 Waukesha 187 F JACKET WATER TEMPERATURE DCP Midstream,LP Vendor Number Check Number 370 17th Street,Suite 2500 0000074502 0000063125 • Denver,CO 80202 Vendor Name Check Date COLORADO- 10/18/07 Invoice Number Invoice Date Net Amount Description APEN FEE 1007.APEN FEE 10/18/07 119.96 • L Total Paid $119.96 Places Detach ad Retain for Your Records THE FACE OF THE DDCUCENT HAS A COLORED ?ACr1ROHNU ON'v,HITE PAPER ttIIH VISIBLE PLUCKS AND ATROE':IAICHt1 ARK ONTIIi EVFRSF Sill JLt1SiaaGliti Cligkealtisk. 5041>/313 SsNY &T�10.�419ty(3'�EloO�aft;�'Suite 2500� I i 000097/507 1O/1tf200t 0600063125 Pay One hundred nineteen and 96/:100 Dollars s NOT 10$E9TfA81.L APTRdt120DAYS TOTW . CO,LQRADO adevOf DEPtOF PUBLIC HEALTH&OMR° • 4300 CHERRY CREEK?pRIVE SOUTH a Deaver,CO 80246-1530 mitbmts mos. HOLD BET IN FEN THUCiB AND FOREFINGER OR HRLATHE ON COLORED BO%.COLOR WILL DISAPPEAR THEN REAPPEAR v0000063125, t:O 213O9379m: 6O &8951%t ..F 1 ■ . ,co cc y il 111 a. it i � E ❑ w I -, 1 i I i 1 I ad II _ l a1 AID 6 ;i1 $ 1 IS Effl , ''. ; . 1115 a 1_ i 11 ilill 4I 11 1 I III! 1 I RE t± 15 : i MENIII V '�1 O I 4 a - M , , I of rat o g L V 1 N ! a �1 an a P I V a Z'` REG •�� N W V Z lu I t �j +: i .._ § i IL • STATE OF COLORADO .0? C COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION CONTROL DIVISION �•, A TELEPHONE:(303)692-3150 « ** +1878+ CONSTRUCTION PERMIT PERMIT NO: 07WE0993 Initial Approval DATE ISSUED: Urn 14, 2008 ISSUED To: DCP Midstream, LP THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Nastural Gas Compression facility,known as the Platteville Gas Processing Plant, located at 13675 Weld County Road 34,Platteville,CO,in Weld County,Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: One(I)Waukesha L-7044 GSI,Serial No.:TBD,rated at 1,493 horsepower,(4)1,200 rpm,auto-charged four- cycle standard rich bum natural gas Bred,internal reciprocating combustion engine. This engine is used for Inlet Gas Compression.This engine is equipped with air-fuel ratio control and NSCR. • This engine may be replaced with another engine in accordance with the temporary engine replacement provision or with another Waukesha, L7044O81 engine in accordance with the permanent replacement provision of the Alternate Operating Scenario(AOS),included in this permit as Attachment A. This engine will be incorporated into Operating permit number 950PWE252. THIS PERMIT IS GRANTED SUBJECT TO ALL RULES AND REGULATIONS OF THE COLORADO AIR QUALITY CONTROL COMMISSION AND THE COLORADO AIR POLLUTION PREVENTION AND CONTROL ACT C.R.S.(25-7-101 et sea),TO THOSE GENERAL TERMS AND CONDITIONS INCLUDED IN THIS DOCUMENT AND THE FOLLOWING SPECIFIC TERMS AND CONDITIONS: 1. Visible emissions shall not exceed twenty percent(20%)opacity during normal operation of dae source. During periods of startup,process modification,or adjustment of control equipment visible emissions shall not exceed 30% opacity for more than six minutes in any sixty consecutive minutes. EPA Method 9 shall be used to measure opacity. (Reference:Regulation No. 1,Section II.A-1.&4.) 2. The permit number shall be marked on the subject equipment for ease of identification.(Reference:Regulation Number 3,Part B,1II.E.)(State only enforceable) 3. Emissions of air pollutants shall not exceed the following limitations(as calculated in the Division's preliminary analysis): (Reference:Regulation No.3,Part B,II.A.4) Pollutant Annual Limit(FyJ _ Monthly Limit(lb/month) Nitrogen Oxides 28.8 4893 Volatile Organic Compounds 14.4 2447 Carbon Monoxide 28.8 4893 Monthly limits are based on a 31-day month. • AIRS ID: 123/0595/014 Page 1 of 12 DCP Midstream,LP Colorado Department of Public Health and Environment • Permit No.07WE0993 0993 Air Pollution Control Division Initial Approval During the first twelve (12) months of operation, compliance with both the monthly and yearly emission limitations shall be required. After the first twelve(12)months of operation,compliance with only the yearly limitation shall be required. Compliance with the annual limits shall be determined on a rolling(12)month total. By the end of each month a new twelve month total is calculated based on the previous twelve months'data. The permit holder shall calculate monthly emissions and keep a compliance record on site, or at a local field office with site responsibility for Division review. 4. This source shall be limited to a maximum consumption rate as listed below and all other activities,operational rates and numbers of equipment as stated in the application. Monthly and annual records of the actual consumption rate shall be maintained by the applicant and made available to the Division for inspection upon request. (Reference:Regulation 3,Part B,II.A.4) Consumption of natural gas as fuel shall not exceed 8.6 MMscf per month(31 days)and 101.1 MMscf per year. During the first twelve(12)months of operation,compliance with both the monthly and yearly consumption limitations shall be required. After the first twelve(12)months of operation,compliance with only the yearly limitation shall be required. Compliance with the yearly consumption limits shall be determined on a rolling twelve(12)month total. By the end of each month a new twelve-month total is calculated based on the previous twelve months'data. The permit holder shall calculate monthly consumption of natural gas and keep a compliance record on site or at a local field office with site responsibility,for Division review. • 5. This engine is subject to the statewide requirements for control of emissions fromnew and relocated natural gas fired reciprocating internal combustion engines under Regulation No. 7,Section XVII.E. Specifically,the following standards apply to engines greater than 500 horsepower(State only enforceable): Construction or Emission Standard(g/hp-hr) Relocation Date NO, CO VOC July 1,2007 2.0 4.0 1.0 July 1,2010 1.0 2.0 0.7 6 A source compliance test shall be conducted to measure the emission rate(s)for the pollutants listed below, using EPA approved methods. Oxygen shall also be measured using approved methods during the source compliance test. The test protocol must be in accordance with the requirements of the Air Pollution Control Division Compliance Test Manual and shall be submitted to the Division for review and approval at least thirty (30)days prior to testing. Engine operating parameters will be included in the analysis with emissions reported in parts per million dry volume and grams per actual horsepower-hour(g/BHP-Hr.)or pounds per million BTU (Ib/MMBtu). No test shall be conducted without prior approval from the Division. Any stack test conducted to show compliance with a monthly or annual emission limitation shall have theresults projected up to the monthly or annual averaging time by multiplying the test results by the allowable number of operating hours for that averaging time.(Reference:Regulation No.3,Part B.B1.G.3) Oxides of Nitrogen Carbon Monoxide Volatile Organic Compounds 7 This engine shall be equipped with a(n)NSCR capable of reducing uncontrolled emissions as follows: • AIRS ID: 123/0595/014 Page 2 of 12 DCP Midstream,LP Colorado Department of Public Health and Environment • Permit No.07WE0993 0993 Air Pollution Control Division Initial Approval Pollutant Control Efficiency Oxides of Nitrogen At least 86.2% Carbon Monoxide At least 77.0% Volatile Organic Compounds At least 50.0% Formaldehyde At least 50.0% Operating parameters of the control equipment are identified in the operation and maintenance plan as specified in Attachment B. The identified operating parameters will replace the control efficiency requirement on the final permit.(Reference:Regulation No.3,Part B,IV.E.) 8. Within one hundred and eighty days(180)after commencement of operation,the applicant shall adopt and follow the operating and maintenance plan andrecord keeping format as specified in Attachment B,in order to demonstrate compliance on an ongoing basis with the requirements of this permit. (Reference:Regulation No. 3,Part B,Section 111.O.7.) 9. Prevention of Significant Deterioration(PSD)requirements shall apply to this source at any such time that this source becomes major solely by virtue of a relaxation in any permit condition. Any relaxation that increases the potential to emit above the applicable PSD threshold will require a MI PSD review of the source as though construction had not yet commenced on the source. The source shall not exceed the PSD threshold until a PSD permit is granted. Regulation No.3 Part D,VI.B.4) 10. This source shall be subject to the requirements of Regulation Number 7,Section XVI(Control of emissions from stationary and portable engines in the 8-hour ozone control area). • Any existing natural gas-fired stationary or portable reciprocating internal combustion engine with a manufacturer's design rate greater than 500 horsepower,which existing engine was operating in the 8- hour Ozone Control Area prior to June 1,2004,shall employ air pollution control technology on and after May 1,2005,as provided in Condition 9.a&9.b(Colorado Regulation No.7,SectionXVI.A.2). a. For rich burn reciprocating internal combustion engines,a non-selective catalyst reduction and an air fuel controller shall be required.A rich bum reciprocating internal combustion engine is one with a normal exhaust oxygen concentration of less than 2%by volume. (Colorado Regulation No.7,Section XVI.B.1). b. The emission control equipment required by this Condition 9.a shall be appropriately sized for the engine and shall be operated and maintained according to manufacturer specifications. (Colorado Regulation No.7,Section XVI.B.3). 11. A revised Air Pollutant Emission Notice(APEN)shall be filed:(Reference: Regulation No.3,Part A,ITC) a. Annually whenever a significant increase in emissions occurs as follows: For any criteria pollutant: For sources emitting 100 tons per year or more,a change in actual emissions of five percent or 50 tons per year or more,whichever is less,above the level reported on the last APEN submitted;or For any non-criteria reportable pollutant: If the emissions increase by 50%or five(5)tons per year,whichever is less,above the level reported on the last APEN submitted to the Division. b. Whenever there is a change in the owner or operator of any facility,process,or activity;or c. Whenever new control equipment is installed, or whenever a different type of control equipment replaces an existing type of control equipment;or AIRS ID: 123/0595/014 Page 3 of 12 DCP Midstream,LP Colorado Department of Public Health and Environment • Permit No.07WE0993 0993 Air Pollution Control Division Initial Approval d. Whenever a permit limitation must be modified;or e. No later than 30 days before the existing APEN expires. Within 14 calendar days of commencing operation of a permanent replacement engine under the alternative operating scenario outlined in this permit as Attachment A. The APEN shall include the specific manufacturer,model and serial number and horsepower of the permanent replacement engine, the appropriate APEN filing fee and a cover letter explaining that the permittee is exercising an alternative-operating scenario and is installing a permanent replacement engine. 12. The serial number of the subject equipment shall be provided to the Division within one hundred and eighty days(180)after commencement of operation.(Reference:Regulation No.3,Part B,III.E.) 13. Within one hundred and eighty days(180)after commencement of operation,compliance with the conditions contained on this permit shall be demonstrated to the Division.It is the permittee's responsibility to self-certify compliance with the conditions.Failure to demonstrate compliance within 180 days may result in revocation of the permit.(Reference: Regulation No.3,Part B,❑.G.2). 14. This permit shall expire if the owner or operator of the source for which this permit was issued:(i)does not commence construction/modification or operation of this source within 18 months after either,the date of issuance of this initial approval permit or the date on which such construction or activity was scheduled to commence as set forth in the permit application associated with this permit;(ii)discontinues construction for a period of eighteen months or more; (iii) does not complete construction within a reasonable time of the estimated completion date(See General Condition No.6.,Item 1.).The Division may grant extensions of the deadline per Regulation No.3,Part 0,III.F.4.b.(Reference:Regulation No.3,Part B,III.F.4.) By: g By: • Zisa Clarke and Hea,P.E. Permit Engineer Unit Leader Permit History Issuance Date Description • AIRS ID: 123/0595/014 Page 4 of 12 • •DCP Midstream,LP Colorado Department of Public Health and Environment Permit No.07WE0993 Air Pollution Control Division Initial Approval Notes to Permit Holder: I) The production or raw material processing limits and emission limits contained in this permit are based on the production/processing rates requested in the permit application. These limits may be revised upon request of the permittee providing there is no exceedance of any specific emission control regulation or any ambient air quality standard. A revised air pollution emission notice(APEN)and application form must be submitted with a request for a permit revision. 2) This source is subject to the Common Provisions Regulation Part II,Subpart E,Affirmative Defense Provision for Excess Emissions During Malfunctions. The permittee shall notify the Division verbally of any malfunction condition which causes a violation of any emission limit or limits stated in this permit as soon as possible,but no later than noon of the Division's next working day, and shall submit written notification following the initial occurrence of the excess emissions by the end of the source's next repotting period. The notification shall address the criteria set forth in Section II.E.1. 3) The following emissions of non-criteria air pollutants(NCRPs)are estimated based upon the site-rated horsepower and requested fuel consumption information as indicated in this permit. This information is listed to inform the operator of the Division's analysis of the specific compounds. CAS Pollutant Uncontrolled Controlled % Control Reporting Reportable Emissions Emissions Threshold ? (lb/yr) (lb/yr) (lb/yr) 5000 Formaldehyde 2160 1080 50.0% 50 Yes 75070 Acetaldehyde 312 156 50.0% 50 Yes 107028 Acrolein 276 138 50.0% 50 Yes 71432 Benzene 168 84 50.0% 50 Yes • 4) The emission levels contained in this permit arc based on the following emission factors: Emission Factors-Uncontrolled Emission Factors—Controlled CAS Pollutant Ib/MMBtu g/bhp-hr Ib/MMBtu g/bhp-hr NOx 3.9745 14.500 0.3975 1.4500 CO 2.5072 8.7000 0.5485 2.001 VOC 0.5764 2.0000 0.2741 1.0000 5000 Formaldehyde 0.0205 0.0711 0.0103 0.0356 75070 Acetaldehyde 0.0028 0.0097 0.0014 0.0049 107028 Acrolein 0.0026 0.0091 0.0013 0.0046 71432 Benzene 0.0016 0.0055 0.0008 0.0028 Emission factors are based on a Brake-Specific Fuel Consumption Factor of 8043 btu/hp-hr and a site-rated horsepower value of 1493. 5) This source is subject to the provisions of Regulation Number 3,Part C,Operating Permits(Title V of the 1990 Federal Clean Air Act Amendments). The provisions of this construction permit must be incorporated into the operating permit. The application for the modification to the Operating Permit is due within one year of commencement of the equipment or modification covered by this permit. 6) In accordance with C.R.S.25-7-114.1,the Air Pollutant Emission Notice(APEN)associated with this permit is valid for a term of five years. The five-year term for this APEN expires on October 19,2012. A revised APEN shall be submitted no later than 30 days before the five-year term expires. 7) This emission unit is classified as a: Synthetic Minor Source This facility is classified as follows: • AIRS ID: 123/0595/014 Page 5 of 12 DCP Midstream,LP Colorado Department of Public Health and Environment • Permit No.07WE0993 0993 Air Pollution Control Division Initial Approval Applicable Requirement Status Operating Permit Major for NOx,VOCs,and CO PSD Major for NOx and CO MACT ZZZZ&HHH Synthetic minor for HAPs • • AIRS ID: 123/0595/014 Page 6 of 12 DCP Midstream,LP Colorado Department of Public Health and Environment • Permit No.07WE0993 Air Pollution Control Division Initial Approval GENERAL TERMS AND CONDITIONS: (IMPORTANT! READ ITEMS 5,6,7 AND 8) 1. This permit is issued in reliance upon the accuracy and completeness of information supplied by the applicant and is conditioned upon conduct of the activity,or construction,installation and operation of the source,in accordance with this information and with representations made by the applicant or applicants agents.It is valid only for the equipment and operations or activity specifically identified on the permit. 2. Unless specifically stated otherwise,the general and specific conditions contained in this permit have been determined by the APCD to be necessary to assure compliance with the provisions of Section 25-7-I 14.5(7Xa), C.R.S. 3. Each and every condition of this permit is a material part hereof and is not severable. Any challenge to or appeal of,a condition hereof shall constitute a rejection of the entire permit and upon such occurrence,this permit shall be deemed denied ab initio. This permit may be revoked at any time prior to final approval by the Air Pollution Control Division(APCD)on grounds set forth in the Colorado Air Quality Control Act and regulations of the Air Quality Control Commission(AQCC),including failure to meet any express term or condition of the permit. If the Division denies a permit,conditions imposed upon a permit are contested by the applicant,or the Division revokes a permit,the applicant or owner or operator of a source may request shearing before the AQCC for review of the Division's action. 4. This permit and any required attachments must be retained and made available for inspection upon request at the location set forth herein. With respect to a portable source that is moved to a new location,a copy of the Relocation Notice(required by law to be submitted to the APCD whenever a portable source is relocated) should be attached to this permit. The permit may be reissued to a new owner by the APCD as provided in AQCC Regulation No.3,Part B,Section Ii.B upon a request for transfer of ownership and the submittal of a revised APEN and the required fee. 5. Issuance(initial approval)of an emission permit does not provide"fmal"authority for this activity or operation • of this source. Final approval of the permit must be secured from the APCD in writing in accordance with the provisions of 25-7-114.5(12Xa) C.R.S.and AQCC Regulation No.3,Part B,Section I1I.G. Final approval cannot be granted until the operation or activity commences and has been verified by the APCD as conforming in all respects with the conditions of the permit, If the APCD so determines, it will provide written documentation of such final approval,which does constitute"final"authority to operate.Compliance with the permit conditions msst be demonstrated within 180 days after commencement of operation. 6. THIS PERMIT AUTOMATICALLY EXPIRES IF you(1)do not commence construction or operation within 18 months after either the date of issuance of this permit or the date on which such construction or activity was scheduled to commence as set forth in the permit,whichever is later,(2)discontinue construction for aperiod of 18 months or more;or(3)do not complete construction within areasonable time of the estimated completion date. Extensions of the expiration date may be granted by the APCD upon a showing of good cause by the permittee prior to the expiration date. 7. YOU MUST notify the APCD at least thirty days (fifteen days for portable sources) prior to commencement of the permitted operation or activity. Failure to do so is a violation of Section 25-7- I14.5(12)(a),C.R.S.and AQCC Regulation No.3,Part B,Section 111.O.1.,and can result in the revocation of the permit. You must demonstrate compliance with the permit conditions within 180 days after commencement of operation as stated in condition 5. 8. Section 25.7-I14.7(2)(a),C.R.S.requires that all sources required to file an Air Pollution Emission Notice (APEN)must pay an annual fee to cover the costs of inspections and administration. If a source or activity is to be discontinued,the owner must notify the Division in writing requesting a cancellation of the permit. Upon notification,annual fee billing will terminate. 9. Violation of the terms of a permit or of the provisions of the Colorado Air Pollution Prevention and control Act or the regulations of the AQCC may result in administrative,civil or criminal enforcement actions under Sections 25-7-115(enforcement),-121 (injunctions),-122(civil penalties),-122.1 (criminal penalties),C.R.S • AIRS ID: 123/0595/014 Page 7 of 12 DCP Midstream,LP Colorado Department of Public Health and Environment • Permit No.07WE0993 Air Pollution Control Division Initial Approval ATTACHMENT A Alternative Operating Scenarios The following Alternative Operating Scenario(AOS)for temporary and permanent engine replacement has been reviewed in accordance with the requirements of Regulation No.3.,Part A,Section IV.A,Operational Flexibility- Alternative Operating Scenarios,and Regulation No.3,Part B,Construction Permits,and Regulation No.3,Part D, Major Stationary Source New Source review and Prevention of Significant Deterioration,and has been found to meet all applicable substantive and procedural requirements. This permit incorporates and shall be considered a Construction Permit for any engine replacement performed in accordance with this AOS,and the permittee shall be allowed to perform such engine replacement without applying for a revision to this permit or obtaining a new . Construction Permit. 1.1 Engine Replacement The following AOS is incorporated into this permit in order to deal with a compressor engine breakdown or periodic routine maintenance and repair of an existing onsite engine that requires the use of either a temporary or permanent replacement engine. "Temporary"is defined as in the same service for 90 operating days or less in any 12 month period. "Permanent"is defined as in the same service for more than 90 operating days in any 12 month period. The 90 days is the total number of days that the engine is in operation. If the engine operates only part of a day,that day counts towards the 90 day total. Note that the compliance demonstrations and any periodic monitoring required by this AOS are in addition to any compliance demonstrations or periodic monitoring required by this permit. All replacement engines are subject to all federally applicable and state-only requirements set forth in this permit (including monitoring and record keeping). • Results of all tests and the associated calculations pursuant required by this AOS shall be submitted to the Division within 30 calendar days of the test. Results of all tests shall be kept on site for five(5)years and made available to the Division upon request. The pemtittee shall maintain a log on-site to contemporaneously record the start and stop date of any engine replacement,the manufacturer,model number,horsepower,and serial number of the engine(s)that are replaced during the term of this permit,and the manufacturer,model number,horsepower,and serial number of the replacement engine. 1.1.1. The permittee may temporarily replace the existing compressor engine that is subject to the emission limits set forth in this permit with an engine that is of the same manufacturer,model,and horsepower or a different manufacturer,model,or horsepower as the existing engine without modifying this permit,so long as the emissions from the temporary replacement engine comply with the emission limitations for the existing permitted engine as determined in section 1.2. Measurement of emissions from the temporary replacement engine shall be made as set forth in section 1.2. 1.12. The permittee may permanently replace the existing compressor engine that is subject to the emission limits set forth in this permit with an engine that is of the same manufacturer,model and horsepower without modifying this permit so long as the emissions from the permanent replacement engine comply with the emission limitations for the existing permitted engine as determined in section 1.2. Measurement of emissions from the permanent replacement engine shall be made as set forth in section 12. An Air Pollutant Emissions Notice(APEN)that includes the specific manufacturer,model and serial number and horsepower of the permanent replacement engine shall be filed with the Division for the permanent replacement engine within 14 calendar days of commencing operation of the replacement engine. The APEN shall be accompanied by the appropriate APEN filing fee and a cover letter explaining that the permittee is exercising an alternative operating scenario and is installing a permanent replacement engine. • AIRS ID: 123/05951014 Page 8 of 12 • 'DCP Midstream,LP Colorado Department of Public Health and Environment • Permit No.07WE0993 0993 Air Pollution Control Division Initial Approval This AOS cannot be used for permanent engine replacement of a grandfathered or permit exempt engine or an engine that is not subject to emission limits. The permittee shall agree to pay fees based on the normal permit processing rate for review of information submitted to the Division in regard to any permanent engine replacement. If Subpart ZZZZ is newly triggered by a permanent replacement engine,the pemittee must apply for a revision to their operating permit within 90 days of installation. 1.2 Portable Analyzer Testing The permittee shall measure nitrogen oxide(NOx)and carbon monoxide(CO)emissions in the exhaust from the replacement engine using a portable flue gas analyzer within seven(7)calendar days of commencing operation of the replacement engine. All portable analyzer testing required by this permit shall be conducted using the Division's Portable Analyzer Monitoring Protocol(ver March 2006 or newer)as found on the Division's website at: http://www.cdphe.state.co.us/ap/down/portanalyzeproto.pdf Results of the portable analyzer tests shall be used to monitor the compliance status of this unit. For comparison with an annual or short term emission limit,the results of the tests shall be converted to a Ib/hr basis and multiplied by the allowable operating hours in the month or year(whichever applies)in order to monitor compliance. If a source is not limited in its hours of operation the test results will be multiplied by the maximum number of hours in the month or year(8760),whichever applies. • If the portable analyzer results indicate compliance with both the NOX and CO emission limitations,in the absence of credible evidence to the contrary,the source may certify that the engine is in compliance with both the NOX and CO emission limitations for the relevant time period. Subject to the provisions of C.R.S.25-7-123.1 and in the absence of credible evidence to the contrary,if the portable analyzer results fail to demonstrate compliance with either the NOX or CO emission limitations,the engine will be considered to be out of compliance from the date of the portable analyzer test until a portable analyzer test indicates compliance with both the NOX and CO emission limitations or until the engine is taken offline. 1.3 Additional Sources The replacement of an existing engine with a new engine is viewed by the Division as the installation of a new emissions unit,not"routine replacement"of an existing unit. The AOS is therefore essentially an advanced construction permit review, The AOS cannot be used for additional new emission points for any site;an engine that is being installed as an entirely new emission point and not as part of an AOS-approved replacement of an existing onsite engine has to go through the appropriate Construction/Operating permitting process prior to installation. • AIRS ID: 12310595/014 Page 9 of 12 STATE OF COLORADO Bill Ritter,Jr.,Governor James B.Martin,Executive Director kicdf.co Dedicated to protecting and improving the health end environment of the people of Colorado r.. 4300 Cherry Creek Dr.S. Laboratory Services Division r * Denver,Colorado 80246.1530 8100 Lowry Blvd. t * Phone(303)892-2000 Denver,Colorado 80230-6928 187 TDD Line(303)691-7700 (303)692-3090 Colorado Department Located In Glendale,Colorado of Public Health http-Annw.odphe.slate.co.us and Environment ATTACHMENT B: General Operating and Maintenance Plan for Reciprocating Internal Combustion Engines February 26,2007 • The Colorado Department of Public Health and Environment,Air Pollution Control Division(the Division)has developed the following General Operating and Maintenance Plan(O&M Plan)for natural gas-fired Reciprocating Internal Combustion Engines(RICE)that reduce emissions below major source thresholds,thus becoming a synthetic minor source in the State of Colorado. The General O&M Plan shall become the default O&M Plan for natural gas-fired RICE unless the source chooses to submit a specific O&M Plan to the Division for review and approval through the Final Approval permitting process. The source shall maintain records to demonstrate compliance with either the General O&M Plan or another O&M Plan approved by the Division. The source shall provide documentation and recordkeeping to demonstrate compliance with the O&M Plan upon request by the Division. • All engines shall comply with the following operating parameters and maintenance schedules: 1. The source shall follow the manufacturer's scheduled maintenance guide for the engine and document the date that activities were completed. If a company has established its own maintenance schedule then this schedule may be followed presuming it is consistent with good air pollution control practices for minimizing emissions as defined in the New Source Performance Standard(NSPS)general conditions. Determination of whether or not acceptable operating and maintenance procedures are being used will be based on information available to the Division,which may include,but is not limited to,monitoring results, opacity observations,review of operating and maintenance procedures,and inspection of the source. (Reference:Regulation No.6,Part A.General Provisions from 40 CFR 60.11) Parameters 2 and 3 apply only to rich burn engines equipped with an air-fuel ratio controller: 2. The source shall maintain records to verify that the air-fuel ratio controller(AFRC)is operated per the manufacturer's recommendations. The oxygen sensor millivolt(mV)reading of the AFRC shall be recorded per the schedule in Table I. Additionally,the mV reading shall be tracked and recorded during each portable analyzer test. 3. The source shall follow the manufacturer's oxygen sensor replacement schedule if an oxygen sensor is utilized. If the equipment maintenance and replacement is dependent on the hours of operation then the hours shall be tracked and recorded and made available to the Division upon request. If the source is using a method other than hours of operation to track oxygen sensor replacement then tracking must be recorded and available to the Division upon request. Records of oxygen sensor replacement shall be made available to the Division upon request. 4. The source shall clean,recondition and replace the catalyst per the manufacturer's or packager's recommended schedule. A copy of this maintenance schedule shall be made available to the Division upon S AIRS ID: 12310595/014 Page 10 of 12 DCP Midstream,LP Colorado Department of Public Health and Environment • Permit No.07WE0993 Air Pollution Control Division Initial Approval request. If maintenance activities or actions are dependent upon hours of operation then engine operating hours shall be recorded and made available to the Division upon request. Records of the catalyst cleaning, reconditioning or replacement shall be documented and made available to the Division upon request. 5. The source shall record the inlet temperature into the catalyst per the schedule specified in Table I. • For a rich burn engine with non-selective catalytic reduction(NSCR)emission control equipment the temperature into the catalyst shall be operated between 750°F and 1250°F. • For a lean burn engine with an oxidation catalyst emission control equipment,the temperature shall be operated between 450°F and 1350°F. If the temperature is outside this range then the appropriate maintenance activities shall be performed. 6. The source shall monitor and record the pressure drop across the catalyst monthly. The pressure differential shall not deviate by more than 2 inches of water column from the baseline value established by the source when the engine is operating at 90%- 110%load. Baseline pressure differential shall be established by the source and recorded during each portable analyzer test. If the pressure differential exceeds baseline values by more 2 inches water column then the appropriate maintenance shall be performed. Note:If the pressure differential is not within the parameters established during a baseline performance test, then the source may forgo maintenance activities and perform a portable analyzer test of the engine to establish new pressure differential baseline. The most recent baseline pressure differential established during portable analyzer testing shall be used to determine compliance. 7. Compliance demonstration: a. Existing Permitted Engines: • i. Pressure differential across the control equipment shall be established within the first 100 hours of engine operations from the date that the catalyst is cleaned,reconditioned,or replaced. b. Newly Permitted Engines or Engines Associated with a Permit Modification: i. Pressure differential across the control equipment shall be established within 180 days from the date of equipment startup for newly permitted engines or within 180 days from the date of permit issuance for engines associated with a modified permit. 8. The source shall perform portable analyzer testing for NOx,CO and O2 per the schedule in Table I. Portable analyzer testing shall follow the Division's approved protocol and shall include emissions testing at the outlet of the catalyst. The protocol can be found at the Division's web page at the following link: htto://www.cdohe.state.co.us/ao/down/oortanalnenroto.od( Table 1 Records of Record of Facility Petted Emission Inlet AFRC milli- Portable Analyzer Testing Limits Temperature volt reading Engines at ihcilites with NOx or Quarterly Testing CO emissions greater than or If monitoring demonstrates compliance during equal to 80 tons per year. four consecutive quarters then the source shall i Including portable engines Daily eery be allowed to test semi-annually. If any of the moved to these facilities semi-annual tests fail then the source shall return to quarterly tests. Engines at facilities with NOx or Semi-annually Testing CO emissions less than 80 tons Weekly Weekly If monitoring demonstrates compliance during per year. Including portable two consecutive semi-annual tests then the engines moved to these facilities source shall be allowed to test annually. If any • AIRS ID: 123/0595/014 Page II of 12 DCP Midstream,LP Colorado Department of Public Health and Environment • Permit No.07WE0993 Air Pollution Control Division Initial Approval of the annual tests fail then the source shall I return to semi-annual testing. All synthetic minor engines that do not have emission control equipment shall conduct portable exhaust gas analysis testing at least once per calendar year. • • AIRS ID: 123/0595/014 Page 12 of 12 • DCP Midstream C� 370 DCP th Street,Suite 2500 Denver,CO 80202 Midstream, s 535 3331 May 27, 2009 Mr. Jim King Colorado Department of Public Health and Environment APCD-SS-B1 4300 Cherry Creek Drive South Denver, Colorado 80246-1530 SUBJECT: Platteville Natural Gas Processing Plant Operating Permit 02OPWE252 Minor Modification Mr. King: DCP Midstream, LP(DCP), requests the following minor modification to Title V Operating Permit 02OPWE252 for the Platteville Natural Gas Processing Plant. Since Operating Permit Minor Modification Application forms have not been developed, this letter serves as the application. On October 18, 2007, DCP submitted a construction permit application to add a Waukesha L7044GSI • at Platteville. On April 14, 2008, Construction Permit 07WE0993 was issued for this engine. The permit stated that this engine would be rolled into the operating permit which is in the renewal process at this time. In the original application, the horsepower was incorrectly listed at 1,493. The horsepower for this unit should have been listed at 1,680 which is the maximum horsepower rating for this engine. A stack test was performed on the engine February 3, 2009. The stack test confirmed that the engine is meeting the current emission limits. Therefore, the only changes DCP would like to make at this time is to up the horsepower to 1,680 and the fuel usage limit from 101.1 MMSCF/yr to 108.25 MMSCF/yr. This fuel usage is consistent with the other 1,680 HP engines permitted at this facility. A signed responsible official certification form, APEN, back-up calculations, manufacturer's data, and check for$152.90 are attached. Should you have any questions regarding this minor modification request, please contact me at serosenberq@dcpmidstream.com or(303)595-3331. Sincerely, DCP Midstream, LP Susan Rosenberg Senior Environmental Specialist Attachments. • www.dcpmidstream.com DCP Midstream, LP PAYEE NUMBER CHECK NUMBER 370 17th Street,Suite 2500 0000074502 00180933 Denver,Colorado 80202 PAYEE NAME CHECK DATE • APCustomerServioeOdcpmidstream.com 303.605.2219 COLORADO 05/00109 INVOICE NUMBER INVOICE DATE NET AMOUNT DESCRIPTION 0509PLATTEVILLE 05/07/09 152.90 PLATTEVILLE APEN FEE • TOTAL PAID $152.90 PLEASE RETAIN FOR YOUR RECORDS THE FACE•FTHIS P 0CUMENT H•SAC rL r Er 'ACKG 6UN66NWHITE•A E KITH VISI:LE FI:E S •Ilr •T UEW•TEM17• KrNTHE EVEfl5E Sb E. DCP Midstream,LP row er sro..Now von so-937/II] 370 17th Street,Suite 2500 Denver,Colorado 80202 rvice@depmidelrwR.can PAYEE NO. CHECK DATE CHECK NO. 303.605.2219 I 0000074502 05/08/09 00180933 TO THE ORDER OF ppy�.�,7 9p DOOO0000KE�eIm n RP CHECK AMOUNT NOT NEGOTIABLE arras ISO DAYS $152.90 COLORADO i DEPT OF PUBLIC HLTH&ENVRNMNT 4300 S CHERRY CREEK SOUTH DENVER,CO 80248-1530 �' a AUTHORIZED SIGNATURE I f• One hundred fifty two and 90/100 Dollars I HOLD BETWEEN THUMB AND FOREFINGER,OR BREATHE ON COLORED BOX,COLOR WILL DISAPPEAR,THEN REAPPEAR. D.00 18093 36• ':0 21309379i: 601895 L966e • I have reviewed this Minor Modification application supplied under authority of Regulation No. 3, Part C, Section X (5 CCR 1001-5) in its entirety and, based on information and belief formed after reasonable inquiry, I certify that the proposed modification meets the criteria for use of minor permit modification procedures and request that such procedures be used to process this application. This certification conforms with Regulation No. 3, Part C, Section X.D.3 (5 CCR 1001-5). William S. Prentice Vice President Technical Services Printed or T. pe /Name Title Y Qc MAT 2 7 2009 Signature of Responsible Official Date William S. Prentice • • x C 9 a te d o .Q E `o E u w O a O O_ a < c t PPP b = i O 0 5. - L Y Y .e V `O y� 2 s 6 pM t` E aO $ u CD 3 La o a w 5 � EE 000 v o `o i O h• Y e co ra d ,'J' a `� a. e c p C O v v c "a G ` - e.O A T O a e E 11 L .L1 to 2 pi Lsi L q 0 V)d1 W 6 O• O. U lr Q M Yp M Y S F E W Ey�j O '� S 'i y q .NC N .Gcts L. y C. O. Q `0 C N a , Y s Y u O v°11� E Y G rY L Y '� 3 C a Y S L N m •C '�• �Q1 Y ho 0 E VI O Y O 'Q ° a a Y }y9e O O 2 41 O d u ., m � Y Y E C S. T o a ; � u 6o J u T g T. 1 d y Y a U F` 8 g ,it c 6 u u u O G $ .c °5,' g 'H S E 8 �Y L q ll C e w u o § 8 g c 8 t— i. ₹e' •m e G ',9 g O 5 3 \ § S ' a Y ^ " a ❑ ❑ u Y 5 o m 4 "e' T e a a' 4 ,6 3 O.'�! 3 10 Y yp, a u q�T �y;�+ L a el. 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MI Waukesha L7044GS1 Emission Calculations Platteville Natural Gas Processing Plant DCP Midstream, LP Engine C-180(4 Stroke,Rich Burn,1,880 HP) OA RattnO -- 1.580 hp BSFC: 7.650 bkr/hp-hr Maxllnum Heat Input: 12 85 mmbluEy Vino Sdrdt,le 8,760 hrlyr 1.040 btu/scf Maximum Fuel 0se: _ 108 25 nunscflyr Criteria Pollutant Emission Calculations Emission Factors' Potential Emissions Po(lutant (ton(yr) NOx 1.775 glbho-hr 28.80 CO _ 1775 glbhp-hr 28.80 VOC 0 888 g hp-hr _ 14 40 •Convo0ad raaleston factors Non•Crlt ria Reportable Pollutant Calculations potential Emission, Control Efficiency Controlled Emissions De Minimis' Pollutant HAP Emission factors a Data Source (Iblyr) % Mir} Bin (Ibhr� 1,1.2,2-TelracNlNoathane 2.53E-05Ib/rnmBtu EPA 2.85 50% 1.42 A ..- SC 1,12Trichloroethana <1.53E-O5Ibimmblu EPA <1.72 50% _ 0.86 A 50 1,1 Ciahloroethane <1.136-05 IbrrnmBtu EPA <0.38 50% 0.18 0 500, 1,2 Dlchloroelhane <1.13E-O5 lb/mmEitu EPA <0.36 50% 0.18 A 50 1,2Oichloropropane <1.30E-0S ibimmt3tu EPA <0.41 50% 0.20 A 50 1.3-Balodiano 6.63E-04 Ib/mmBtu EPA -I)" 50% _37.32_ A 50 1,-Dichloropropene c 1.27E-15 ItymmBtu EPA <1.43 50% 0.71 A , 50 Acetaldehyde 2.79E-03 ib/mmBtu EPA 314.11 50% 157 05 A 50 • Acroeotn 2.63E-03 tb/mmBtu EPA 296,03 50% 1_44-03A 5C Benzene 1.58E-031blmmt3tu EPA 1/7.813 50% 80,44 A 50 Carton Telrachlonde <1,77E-05 Ib/mrnBtu EPA <1,09 50% lag.iA 50 Chlorobenzane <1.29E-05 Ib/mmBtu EPA <145 50% 0.73 A 50 Chloroform <1.37E-05 lb/mmEtu EPA <1.84 50% 0.77 A 50 Elhylberaene <2.48E-05lb/mmBtu EPA <219 50% 1.40 C 1000 Ethylene Dibromide <2.13E-05 lb/mmEttu EPA <?.40 50% _ 1.20 A 50 Formaldehyde 2.05E-02 IbhnmBtu EPA 2307,36 78% 553.91 A 80 Methanol 3.06E-031b/mmftu EPA 344 i 50% 172.25 C 1000 Methylene Chloride 4.12E-05 IdMm0tu EPA 4Li 50% A SO Naphthalene <9.71 E-05 lblmmBtu EPA <l). 3 _ 50% Z C 50 PAH 1.4IE-04Ib?mmBlu EPA 15.11 50% 7, i A 50 Styrene <1 19E-05 Ih/mmBtu EPA <1.34 50% Q•�r r C 1000 Toluene 5.58E-04 IbhnmOtu EPA 82.82 50% r 1. t a 1008 Vinyl Chloride <7.18E-08Ib/mm0lu EPA <0.81 50% 0.40 r A _l-tnS Xylenes(m,p.o) 1.95E-04lb/mmBlu EPA 21.95 501b 10.98 c 1000 TOTAL 0.0324537 IbimmBiu _ — <3661 — — a Uncontrolled emosion farms for HAP from 4-stroke.Rlch-0wn(4566)engrroa from AP•<2,Chapter 3,Table 3.24(7/O0). •DemirNmts Ievela for reportable,uruIleria pollutants,per Cobredo Regulation No.7. • Corddteran Compliance Services,Inc. 527/2009 • STANDARD EQUIPMENT Waukesha AIR CLEANER-Two,dry type with rain shield and service indicator. BARRING DEVICE-Manual. BEARINGS-Heavy duty,replaceable,precision type. BREATHER-Closed system. CONNECTING Y TOOSEM• Drop forged cludes pil tdrilled. p CONTROL SYSTEM•Pneumatic.lncludespilol operated valves for air start and prelube.Engine mounted control panel with two push button valves.Pilot operated air start valves omitted when starter is not furnishedbyWeukesha Includes engine OMOBpush button.One mounted oneiher side of the engine. CRANKCASE-Integral crankcase and cylinder frame Main bearing ceps drilled and tapped for temperature sensors.Does not include sensors. VHP Series Four'" CRANKSHAFT-Forged steel,seven mein bearings,counterweighted and dynamically balanced. CYLINDERS-Removablewet type cylinder linen,chrome plated on outer diameter. CYLINDER HEADS•Twelve interchangeable,valve-In-head type.Four valves per cylinder,with water cooled exhaust valve seats.Roller -:;'grR1_ _ • valve litters and hydraulic push rods.Flange mounted ignition coils. s w ENGINE MONITOR DEVICES•Thermocouples,K-type,tor jacket water * �'""tkij F ^ : l:; lenyxrature lubeoillerrperalure and make manifold temperature. '*a' � Magnetic pickup wred la-customer supplied tachometer.Lube oil fin a � S.rr i f .r) pressure and intkemanifoldpressuresensing lines are terminated in a Z H4,,., .,p, 'J cr.( re i commonbulk head i r55 'A a • ' p; ENGINE ROTATION•Counterclockwise when facing flywheel. `°" ' ?it"'• 44 11 - FLYWHEEL-Approx.WR'u1550006-in';with ring gear(208 teeth),machined t 1 11' t to accept two drive adapters:31.86"(810 mm)pilotbcre,30.25"(768 mm)bolt F -ratuitice vs i4. circle,(12)0 75"10 lapped holes;or 28.88'(734 mm)pilot bore,27 25"(692 + 16.1, r mm)bolt circle.(12)0.625"-11 tapped holes and(12)0.75"-10 tapped toles ° C^ u FLYWHEEL HOUSING-No.00 SAE. =�"` �,o• fit,., FUEL SYSTEM-Two natural gas,4"(102 mm)updraft carburetors andtwo Fisher Model 99.2"(51 mm)gas regulators,mounted. sw titt_ 11',• s`-"'" ry -°}�1 25 psi(172 kPa)fuel inlet pressure required, - o • GOVERNOR-Woodward UG-BLD hydraulic lever type,with friction type speed control. Mounted onrghl hand side. -» 1 pc IGNITION SYSTEM-Waukesha Custom Engine ControFIgnition Module.Electronic digital ignition system.24V DC power required. INTERCOOLER-Air-to-water. LEVELING BOLTS Model 7044GS1 Turbocharged and Inter000led, LIFTING EYES TwelveCylinder,Four-Cycle Gas Engine LUBRICATION-Full pressure,geartype pump.Full fowtube oil filler with replaceable depth-type elements end flexible connections,shipped loose.MICROSPIN1°bypass filter and flexible connections,shipped loose.Lube oil stainer.mounted.AR7gas motor driven prelubepump,requires finelpping MANIFOLDS-Exhaust,(2)water cooled. SPECIFICATIONS OIL COOLER-Shell end tube type.with thermostaliclempenlurecontroller and pressure regulating valve Shipped loose. Gyhndn+. OIL PAN-Basetype.73 gallon(276 L)capacity,including finer. PAINT-Oilfield orange primer PISTONS-Aluminum with floating pin.Oil cooled.8:l compression ratio. i'islon I)iepl,-osnc It SHIPPING SKID-Steel for domestic truck or rail. 'rtoi° r• 1n TURBOCHARGERS-(2)water-cooled bearing housing v4lh single vertical exhaust outlet at rear Flex6le stainless steel exhaust connection with 8"(203nnn)pipe flange.Adjustablewestegates. Bore&SuoP,r VIBRATION DAMPER-Viscous type Dry '. girl WATER CIRCULATING SYSTEM Auxiliary Circuit-Beltdriven walercirculating pump forintercooler and tube oil cooler, CommTrciou k.Pio Engine Jacket•Belt drivenwalercirculating pump.Cluster type thermostatic temperature regulating valve,full flow bypass type with 185' 170'F(74'-77•C)start to open thermosaals.Flange connec- tionsand mating flanges for(2)4"(102 mm)inlets and(1)5"(127 mm)outlet. J i-""l'�i"r WAUKESHA CUSTOM ENGINE CONTROL°,DETONATION SENSING MODULE(DS M)—Includes may-6�m Cmituity individual cylinder sensors,Detonation Sensing Module,filer and cables.Compatible with Waukesha GEC Ignition Module only.Detonation Sensing Module and filler are mounted and wired.Packager is responsible for 24V DC power supply and ground to the OSM.The OSM meets Canadian Standards Association Class 1,Group D,Division 2 hazardous location requirements. q Weo.".n.E+v "1SO 900! • POWER RATINGS: 7044GSI VHP SERIES GAS ENGINES IC. ':Voter Brake Horsepower (kWh Output) Inlet Temp Sore& Displ. F (`C) Stroke Cu. in. Model (Tea) C.R in.(ruin; (litres) 700 rpm 800 rpm 50)rpm 1000 rpm 1100 rpm 1200 rpm 7044GSI 130'(54') 8:1 9.375x8.5(238 x216)7040(115) 980 (731) 1120 (836) 1260 (940) ,1400 (1044) 1540'(1149) 1680.(1253) Rating Standard:Ratings are based on ISO 3046/1-1995 with mechanical efficiency of 90%and auxiliaryvstertemperature Tcraas specified above landed to s 10' F(s V C).Ratings are also valid for SAE J1349,855514,DIN6271 and API 78-11C standard atmospheric conditions. ISO Standard PowerlContinuous Power Rating:The highest load and speed which can be applied 24 hours a day,seven days a Week,365 days per year except for normal maintenance.ll ispermissble to operate the engine at up lo 10%overload for two hours in each 24 hour perbd. PERFORMANCE: 7044GSI VHP SERIES GAS ENGINES English '4,30'F I .Water Temperature Metric or c IC Water Iemperature 1200 rpm 1000 rpm . 1200 rpm 1000 rpm Power(Bhp) - 1680 1400. Power(kWb) 1253 1044 BSFC(Blulbhp-hr) 76507475 BSFC.(kJikW-hr) 10825 105Th NO,(grams/hp-hr) 13.1 12.4 - NOx(gine) 4.9 4.6 ., CO(gremslblp-hr) 11,7 114 ,5 CO(glnm') 4.3 4.2 NMHO(9ramsibhp--hr) 0.25 0.25 NMHC!(ginm') 0.09 009 BSFO(Btu/bhp-hr) 7535 7360 _ -9SFC Ig/nmI) 10860 10415 N0x(grams/bhp-hr) 22.3 21.6 - % NOx( fnm') 8.0 8-0'- 2 rX CO(gramslblp-hr) 1.35 150 ?, CO(ginm') 0.50 056 ' NMHC(grams/bhp—hr) 0.25 0.25 '-' NMHC (g/nrn3) - 0.09 0.09 • NOTES: 1) Fuel consumption and exhaust emissions are based on ISO 3046/1-1995standardreference conditions and commercial quality natural gas of 900 BIWP(35.38 MJ/ m'(25,V(0;101.325)))saturated lower heat value,Waukesha Knock Index"of 91 and 93%methane content by volume.ISO 3046/1-1995 standard reference conditions we 77eF(25t)ambient temperature,29.54 inches Hg(100 kPa)barometric pressure,30%relative humidify(1 kPal0.3 inches Hg water vapor pressure). 2) S.I.exhaust emissions are corrected to 5%02(0'C and 101.325 kPa). 3) Data will vary due to variations in site nandlons.For conditions end/of fuels other than standard,consult the Waukesha Engine Division Sales Engineering Depedment. 83.33- 142/5' (2117mm) (3626mm) 93 73. (2381mm) T� WAUKESHA ENGINE DIVISION WAUKESHA ENGINE DIVISION Consult your local Waukesha Distributor for system DRESSER EQUIPMENT GROUP. INC A DIVISION OF DRESSER INDUSTRIAL PRODUCTS,B V appllallon assistance.The manufacturer reserves the 1000 West SI.Paul Avenue Farmsumenyeg 43. Postbus 330 right to change or modify without notice,Ike design or Waukesha,WI 63188.4999 9900 AH Appmgedam,The Netherlands equipment spacificaions as herein set ronh whom incurring may obliealun either with rapecr to Phone (414)547.3311 Fax (414)549-2795 Phone (31)596.552269 Fax (31)596-624217 equipment previously sold m In the process of hltp 7/www waukeshaengme corn ansaumion except where olMlwise specifically 411 Bulletin 7045 0799 guaranteed by the manufacturer. - -r E E m p a< Vu w- 8 Ur ° Q ° '- ° u d ,5 ail P. iy �yy • 3 yy o e. phi O k ° 6 a ! ° i g a on N g W $ € a d a la d a = 6 8 v, (yam N ;;e °`� a y94S °� Lv a N Q O " -. G la I W z i x,$ V a m m ° 8i a lig o i g • 8 g. 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Z E2 % G » , ) , / | I $ / tm 2q/ - t k ) t \ ( 7 ( ) n .0U 0 ® \ | { aOEo_ � k - - -- - _ \ j2 ! DCder) tretm . 370 17th Street, 2Suite 2500 _.dde/ Denver,CO 80202 Midstream. 303-595-3331 December 14,2009 UPS Tracking No: 1Z F46 915 03 9691 9585 Mr.Jim King Colorado Department of Public Health and Environment APCD-SS-B1 4300 Cherry Creek Drive South Denver, Colorado 80246-1530 SUBJECT: Platteville Natural Gas Processing Plant Operating Permit 02OPWE252 Minor Modification Mr.King: DCP Midstream,LP(DCP)requests the following change to the Title V Operating Permit 02OPWE252 for the Platteville Natural Gas Processing Plant(Platteville). Please replace the language in specific condition 5.1 with the following text, "The flash gas emissions shall be vented back into the process at all times,resulting in zero emissions from the flash tank." 41 DCP is requesting these changes under a Minor Modification to 02OPWE252. Since Operating Permit Minor Modification Application forms have not been developed,this letter serves as the application. A signed responsible official certification form is attached for this minor modification application. Should you have any questions regarding this minor modification request,please contact me at(303) 605-1716 or wdhill@dcpmidstream.com. Sincerely, DCP Midstream,LP Wesley Hill Senior Environmental Specialist Attachments • • I have reviewed this Minor Modification application supplied under authority of Regulation No.3,Part C, Section X (5 CCR 1001-5) in its entirety and, based on information and belief formed after reasonable inquiry, I certify that the proposed modification meets the criteria for use of minor permit modification procedures and request that such procedures be used to process this application. This certification conforms with Regulation No.3,Part C,Section X.D.3 (5 CCR 1001-5). Joseph Kuchinski V.P.Operations Printed or Typed Name Title b 2-401- is-as-a9 Sign of espo sf Official Date • • , UPS CampusShip: Label/Receipt Page 1 of 2 • UPS CampusShip:ViewlPrlM Label 1. Print the label(s): Select the Print button on the print dialog box that appears.Note:If your browser does not support this function select Print from the File menu to print the label. 2. Fold the printed label at the solid line below. Place the label in a UPS Shipping Pouch.If you do not have a pouch,affix the folded label using dear plastic shipping tape over the entire label. 3. GETTING YOUR SHIPMENT TO UPS Customers without a Daily Pickup o Schedule a same day or future day Pickup to have a UPS driver pickup all your CampusShip packages. o Hand the package to any UPS driver n your erea. o Take your package to any location of The UPS Store•,UPS Drop Box,UPS Customer Center,UPS Alliances(Office Depot•or Staple"or Authorized Shipping Outlet near you.Items sent via UPS Return Servicessu(including via Ground)are also accepted at Drop Boxes. o To find the location nearest you,please visit the Resources area of CampusShip and select UPS Locations. Customer with a Daly Pickup o Your driver will pickup your shipment(s)as usual. FOLD HERE • ri • C illn-ti C N M Cl i in IllM A duimIlmlolEnleiMi N aIMEINIIIIEMIE 13 O O EOM tl CO) = o a 1 j , I til,,,i. . N i ii52 �0 { . 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Ii a < 6ilgle I b F It ,tii iI i 2 za2SE4 l C4-" . w apt % R; a ₹ q1 � g u v 1 z 2 8 _z ' ° °la zz 'IV 1 • U / M g ° Q� \ - Z % 8 - . ea O )\ $ ( « " G G as . $ E r 0 2 ® / / ik 2 ) \ ( O o § I �� . , . _ , / CO% z � � ! | \ 2kkk • — { moo ae f * 0Ek !CO* zz . a W E ( § % R{ a. 2\ $ . I) - - j \ | 3= d • -� ; 2 f E a |/ Lat k` - �k $! a m § & gk 8 . 8 « ! % $ E is e- ■ LIJ '- a. § 2kk >. U EIA % - \ $ tz IC § \ k / rm i ) - ww # fE f 8 § a w § k ! E re } co i ~ o E IX — 2 t 1 a G 2 z z k / \ k .! % ` 2z .2 'ail ),0! ° | § % to RS !77 [ k { G § 0 o. 3EI6 2 z alp U- DCP Midstream f p 370 17th Street,Suite 2500 —�� Denver,CO 80202 Midstreamm, 303-595-3331 May 25, 2011 Hand Delivered Matt Burgett Colorado Department of Public Health and Environment Air Pollution Control Division 4300 Cherry Creek Drive South, APCD-SS-B I Denver, CO 80246-1530 Re: Platteville Gas Processing Plant Operating Permit 02OPWE252 Minor Modification Mr. Burgett: DCP Midstream, LP (DCP) requests the following minor modification to Title V Operating Permit 02OPWE252 for the Platteville Gas Processing Plant. Since Operating Permit Minor Modification Application forms have not been developed, this letter serves as the application. • DCP is requesting to modify F001, (AIRS 123/0595/011) Fugitive VOC Emissions from Equipment Leaks. DCP requests to increase the VOC emission for FOOL to 27.53 tpy. This emission limit was calculated with a 20% buffer to accommodate the addition of any new components or changes in gas composition. Also, the emission calculations use emission factors for components in both gas and liquid service with a VOC content of 27.09% for the gas and 100.00% for the liquids. A signed responsible official certification form is attached for this minor modification application. Also, please find attached an APEN, supporting calculations,and a check for$152.90 for the APEN filing fee. If you have any questions or require any additional information regarding this minor modification request, please feel free to contact me at(303) 605-1716 or WDHill@dcpmidstream.com. Sincerely, DCP Midstream,LP Wesley Hill Senior Environmental Specialist Enclosures • • I have reviewed this Minor Modification application supplied under authority of Regulation No. 3,Part C, Section X (5 CCR 1001-5) in its entirety and, based on information and belief formed after reasonable inquiry, I certify that the proposed modification meets the criteria for use of minor modification procedures and request that such procedures be used to process this application. This certification conforms with Regulation No. 3, Part C,Section X.D.3 (5 CCR 1001-5). Joe Kuchinski V.P.Area Operations North Printed or Typed Name Title Si it of Responsible Official Date • • www.dcpmidstream.com DCP Midstream, LP PAYEE NUMBER CHECK NUMBER 370 17th Street, Suite 2500 0000052019 00286848 Denver,Colorado 80202 APCustomerService@dcpmidstream.com PAYEE NAME CHECK DATE 303.605.2219 COLORADO DEPT.OF PUBLIC HEALTH& 05/16/11 • INVOICE NUMBER INVOICE DATE NET AMOUNT DESCRIPTION PlattevilleFugitives 05/11/11 152.90 Check for CDPHE APEN fee • TOTAL PAID $152.90 PLEASE RETAIN FOR YOUR RECORDS THE FCE •FTHIS ••CUMENT HASA C•L•-E• :ACKG •UN• •N WHITE A E'WITH VISI=LE FI=E-S AN• AT UE WATE'MA-K •NTHE EVE-SE SI•E. DCP Midstream, LP JPMorgan Chase Bank,N A. 50-937/213 Syracuse,New York 370 17th Street,Suite 2500 Denver,Colorado 80202 — - APCustomerService@dcpmidstream.com PAYEE NO CHECKDATE CHECKNO. 303.605.2219 0000052019 05/16/11 00286848 TO THE ORDER OF rr�� 00[>00004/ON Y S g, 20 CHECK AMOUNT NOT NEGOTIABLE AFTER 120 DAYS ******x$152.90 COLORADO DEPT. OF PUBLIC HEALTH & ASD-AR-B1 4300 CHERRY CREEK DRIVE SOUTH DENVER,CO 80246-1530 A ra• AUTHORIZED SIGNATURE One hundred fifty two and 90/100 Dollars H•L• ;ETWEENTHUM. AN• F• EFINGE , • �-EATHE •NC•L• E• =•X,C'L• WILL •ISA EA ,THEN EA PEA It'00 28684811' 1:0 2 1 309379i: 60 1895 19611' O a O e.'i `v v o rtr O o U T E o ^ .8 E o a E L M• M M L U C - ❑ E c w ovu v �.�r. E n v Illi in e Y O n e G a O ,. E 1M .7 m ..n o o .� O1 .. . E a W v o W U _ c w c 0 0 0 en en cn G E in u v c y0. CI.) c_ v v ,o2 c 9 E W o v c c ` c .E A C o c c © C wo 0 0. Cr. •f - Cd N t Zr. O a C) N N W O J p q 2 chi d °e' i 0. o 0. `4' 40q n .7 E " c y e4 W- a _� Y C C E 0,4 a> o c - o o E w E Y ._ x a '3 m �, m n o, 4C E a s -s. N Cr E i c 2 d ti v C Y �? e 4 4 ,` ` r > c � v c C A 3 '•o- - = L °. y r 1 Y c .-3 c "o VEn Q °J E .. U E d c c a e e r E d .= v P. 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V J410 C.J W N '„ F .=7 H w C U N 0 u q v m v s o m v w V E a O �Oai -z V� OD V d 'O itl a• O\ - CN C ° V m O O 2 2 3 O ,�.V .� G 00 C 4 ) v c C 8 0 y O 7, X 'S 50 C DCP Midstream,LP Fugitive Emissions Estimate Worksheet Fugitive Emissions From Equipment Leaks III Platteville Gas Processing Plant DCP Midstream,LP Process Units Number Inlet compression 7 kis et°. 1 -. __ VOC Storage Tanks 7 *Dehydrator _ 1 Component Type Light Liquid Gas Total Compare°t Type I.271%) Light Liquid Gas Total recton:, 304 1.807 1,911 Connections 355 1,928 2293 i did nges 124 1.273 1.397 Flanges 149 1,528 1877 Open Enos 11 0 11 Open-Ends 13 0 13 P. tamps 2 10 12 __ Puny6 2 12 '4 Valves 101 1.728 '470 ___ Valves 121 1,595 1.716 'Others' 5 50 -Others' 7 60 57 TOTALS 548 4269 . 4817 TOTALS 658 8123 5760 Emission Emission En,I 13 on Emission Emission Emission Factor(B) Factor(B) Rat* Rate Rate Rate Light Liquids Gas Light Liquid Gas Light Liquid Gas Component Type kglhr 99(hr Ibslhr lbsVlr Ipy tpy Connecions 2.10E 04 2 00E-04 0.14 0.71 0 62 3 10 Flanges 1.106.04 390E 04 0.03 1 09 0 13 _ 4.78 Open.Ends _- 1.40E 03 200(03 003 000 f_,M 0.15 0.00 Pumps 1 30E 02 2 40E-03 0.06 005 025 0.23 Valves 2.50E-03 4.50E-03 058 13.16 2.43 57.83 'Otters' 750E 03 6 80E-03 009 097 039 4.24 0.907 a 15.98 3.97 69.98 Totals 1e.88 73.9( Gas Analysis: !viol Gas 1 01112 01 0 Mol.YN. Mole IL Weight 9N.14 Corroded Gas Consttuent ybtbnlola) (Vol%) (ronbmole Gas) ••4.4%) • VA% Methane 16.0 73.174 11.71 51.32 54.00% Ethane 30.0 12974 3.89 17.08 17.95% Tot.MethlEth 86.146 _ 15.6 66.4 71.95% Propane 44.0 5 923 2.61 11.42 12.02% i-Butane 58 0 0 953 D.55 2.42 2.55% , n-Butane 58 0 2.125 1 23 5.40 5.68% i-PeMane 72 0 0.880 048 2.08 2.19% n-Pentane 72 0 0680 049 2.15 2 26% Other Hermes. 88 0 0.601 9.52 2.27 2.36% 111 n-Hexane 819 0 0.158 0.14 0.80 _ 0.83% Benzene 78.1 0035 0.03 0.12 0.12% Toluene 92.1 0.035 0.03 4 0.14 0.15% Elnylbervene 106.2 0.001 0.00 0.01 0.01% Xylanee _ 106.2 D.011 0.01 0.05 0.05% Total VOC 11,182 6.1 26.68 28.05% Carbon Dioxide 44.0 2 390 1 05 4.61 Helium 40 0010 000 0.00 Oxygen 320 0000 0.00 0.00 NOV" 28.0 0280 0.08 _ 0.34 Yetis( . . . .. , +. �-;j.'.,6 itMA':i re•••6�-n 74W'%9 5ivd 8M0 z:.. a:rs 25;•. , -u. Gas Beatrice Speetation Light Liquid Service Speciation i * i $ seIsu Plata d t:, , ,.;Admission Rate ''�ta,�e se• p a Igtzio Nitrogen 0.0000 0.00 Nitrogen 0.00 0.00 Methane 54.00% 86277 37.79 Methane 0.00 000 Carbon Dioxide 0 0000 0.0000 Carbon Dioxide 0.00 0.00 Ethane 17.95% 26682 12.5628 Ethane 0.00 000 Hydrogen Sulfide 0.00% 0.0000 0.0000 Hydrogen Sulfide 0.00 0.00 Propane 12.02% 19203 8.4110 Propane 100.00% 0.91 3.97 i-Butane 2.55% 0.4072 1.7835 I•Butene 0.00 0.00 n-Butane 588% 0.9082 3.9777 n-Butane 0.00 000 ...Pentane 2.19% 0.3503 1.5343 i-Pentane 0.00 000 n- entane 2.26% 0.3809 1.5807 n-Pentane 0.00 0.00 Other Hexanosl 2.38% 0.3809 1.6683 Other Hexanes0 0.00 0.00 n-Hexane 0 63% 0.1001 0.4383 n-Hexane 0.63% 0.01 0.02 Benzene 0.12% 0.0199 0.0870 Benzene 0.12% 000 0.00 Toluene 0.15% 0.0239 01047 Toluene 0.15% 0.00 0.01 Ethylbenzene 001% 00011 0.00480 Etlylbenzene 0.01% 0.00 0.00 Xylene(m,p.o) 005% 00087 0.0380 _Xylenen(m,p,o) 005% 0.00 000 Total HA P's 0.1538 0 2345 • • Total HAP'. 001 004 Total VOC 4.48 10.63 Total VOC 0.92 401 Total Emissions 15.95 69.98 • Total Emissions 0.92 4.01 Total Emissions Total Emissions plus 20%on gas fugitives Grand Totals lbsUv �fy Ibslhr tpy Total HAP's 0.16 0.71 0.16 0.55 Total VOC 540 23.64 5.29 27.56 n-Hexane* 0.11_ 0.48 0.13 0.55 Benzene 002 _ 009 0.02 0.11 Toluene 003 0.11 0.03 0.13 Ethytbenz*ne 0.00 0.01 0.00 0.01 Xylen6s 0.01 _ 0.04 0.01 0.05 III Ai Liquid component count OaSed upon AR Puenuron 4569 15.90.aI 90 AM P.,hratlar,4915(19905 i1 et Goa cernpare+e count I,Om 10.7,2009 narc rnur1 Ct EPA aNnbn radon 004,-001,000 PK,rnrN Irr FCn p,nern reek Errs.sir FJlrurn't 1'A PO Lik.tv.n M 403.7 L6 011 7' EMYACT ANALYTICAL SYSTEMS INC. I �fFf acs S. TON,MA IN CT. O BRIGHTON, CO '---- 80601 L_._)\_ _l___ 303-637-0150 EXTENDED NATURAL GAS ANALYSIS('DHA) MAIN PAGE PROJECT NO. ' 201011126 ANALYSIS NO.: 06 COMPANY NAME' DCP MIDSTREAM-LP ANALYSIS DATE: DECEMBER 1,2010 ACCOUNT NO SAMPLE DATE NOVEMBER 16,2.010 PRODUCER . CYLINDER NO.' 176 LEASE NO. : SAMPLED BY : PAUL PARK NAME/DESCRIP: PLATTEVILLE INLET-PRE DEHY @15:15 "'FIELD DATA'• SAMPLE TEMP.: 95 SAMPLE PRES.: 900 AMBIENT TEMP.: VAPOR PRES. : GRAVITY . COMMENTS : SPOT;NO PROBE GPM @ GPM @ • COMPONENT MOLE% MASS% 14.650 14.730 ALCOHOLS 0.0005 0.0013 HELIUM 0.01 0.00 --- - - HYDROGEN 0.01 0.00 •-- --- OXYGEN/ARGON 0.00 0.00 -- --. NITROGEN 0.26 0.32 --- --- CARBON DIOXIDE 2.39 4.59 -- --- METHANE 73.1740D 51.27290 --- --- ETHANE 12.9740 17.0396 3.4640 3.4829 PROPANE 5.9225 11.4089 1.6284 1.6373 I-BUTANE 0.9527 2.4186 0.3113 0.3130 N.BUTANE 2.1248 5.3942 0.6686 0.6722 I-PENTANE 0.6899 2.1716 0.2502 0.2516 N-PENTANE 0.6802 2.1436 0.2462 0.2476 HEXANES PLUS 0.8114 3.2413 0.3241 0.3258 TOTALS 100.00000 100.00000 6.8928 6.9304 BTEX COMPONENTS 3IOLE% W1'% ➢TU@ 14.650 14.730 BENZENE 0.0345 0.1177 LOW NET DRY REAL: 1193.4/sef 1200.0/sef TOLUENE 0.0352 0.1416 NET WET REAL: 1172.5/sef 1179.1 Ref ETHYLBENZENE 0.0014 0.0065 HIGH GROSS DRY REAL: 1312.8 Ref 1320.0/sef XYLENES 0.0111 0.0515 GROSS WET REAL: 1289.9/scf 1297.1 Ref TOTAL.BTEX 0.0822 0.3173 NET DRY REAL: 19797.5/Ib 19905.6/1L GROSS DRY REAL: 21784.7/Ib 7.1903.7/Ib RELATIVE DENSITY(AIR=1): 0.7895 (CA/C:CPA SID IN5A'IP-)7 pr;IA 691X601) COMPRESSIBILITY FACTOR : 0.99601 YDETALFD IITD.POCA/WON ANALTJSM Mil):ASIALD6130 PPS DATA HAS BEEN ACQUIRED AUPOLGII APP/!CATION OF C'URREATSTATE-OF-PIE-ART ANA I,YHCA/.TFCNXIQUES WA USE OF 7 HIS IRFCRVAP0.VIS THE RECP0,VSIPLITT OF HIE USER EIIPACT ANAI.THCALSISII.IIS,ASSLI IFS NC RESPONSIBOA'TOR ACCURACY OF PIE REPORTED!WORM TIO.VNOR ANY CONSEQUENCES OF ITS APPLICATION.. • • EMPACT ANALYTICAL SYSTEMS INC_ 365 S. MAIN ST. BRIGHTON, CO RUGU f 303-637-0150 EXTENDED NATURAL GAS ANALYSIS('DHA) GLYCALC INFORMATION PROJECT NO. : 201011126 ANALYSIS NO. : 06 COMPANY NAME: DCP MIDSTREAM-LP ANALYSIS DATE: DECEMBER 1,2010 ACCOUNT NO. : SAMPLE DATE : NOVEMBER 18,2010 PRODUCER CYLINDER NO. : 176 LEASE NO. . SAMPLED BY : PAUL PARK NAME/DESCRIP: PLATTEVILLE INLET-PRE DENY @15:15 "'FIELD DATA*" SAMPLE TEMP.: 95 SAMPLE PRES.: 900 AMBIENT TEMP.: VAPOR PRES. : GRAVITY . COMMENTS SPOT;NO PROBE Componet Mole% Wt Helium 0.01 0.00 • Hydrogen 0.01 0.00 Carbon Dioxide 2.39 4.59 Nitrogen 0.26 0.32 Methane 73.17400 51.27290 Ethane 12.9740 17.0396 Propane 5.9225 11.4069 Isobutane 0.9527 2.4186 n-Butane 2.1248 5.3942 Isopentane 0.6602 2.0806 n-Pentane 0.6802 2.1436 Cyclopentane 0.0297 0.0910 n-Hexane 0.1579 0.5943 Cydohexane 0.0420 0.1544 Other Hexanes 0.2952 1.1063 Heptanes 0.1282 0.5592 Methycyclohexane 0.0417 0.1788 2,2,4 Trimethylpentane 0.0001 0.0005 Benzene 0.0345 0.1177 Toluene 0.0352 0.1416 Ethylbenzene 0.0014 0.0065 Xylenes 0.0111 0.0515 C8+Heavies 0.0641 0.3305 Subtotal 99.99950 99.99870 Oxygen/Argon 0.00 0.00 Alcohols 0.0005 0.0013 'Cubit 100.00000 100.00000 THE DATA PRESENTED HEREIN HAS BEEN ACQUIRED THROUGH JUDICIOUS APPLICATION OF CURRENT STATE-OF-THE ART ANALYTICAL TECHNIQUES. THE APPLICATIONS OF THIS INFORMATION IS THE RESPONSIBILITY OF THE USER. EMPACT ANALYTICAL SYSTEMS,INC.ASSUMES NO RESPONSIBILITY FOR ACCURACY OF THE REPORTED INFORMATION NOR ANY CONSEQUENCES OF IPS APPLICATION. • • - EMPACT EXTENDED NATURAL GAS ANALYSIS(*MIA) DIIA COMPONENT LIST PROJECT NO. : 201011126 ANALYSIS NO.: 06 COMPANY NAME: DCP MIDSTREAM.I.P ANALYSIS DATE: DECEMBER I,2010 ACCOUNT NO. : SAMPLE DATE : NOVEMBER IS,2010 PRODUCER : CYLINDER NO.: 176 LEASE NO. : SAMPLED BY : PAUL PARK NAME/DESCRIP: PLA'1lli VILI.E INLET-PRE DENY In115:15 **FIELD DATA"" SAMPLE TEMP.: 95 SAMPLE PIRES.: 900 AMBIENT'1PM]'.: VAPOR PRES. GRAVY(Y - COMMENTS : SPOT;NO PROBE GPM @ GPM @ COMPONENT PIANO II MOLE% MASS% 14.650 14.730 Helium --. 0.01 0.00 -- --- Hydrogen --- 0.01 0.00 --- --- Oxygen/Argon --- 0.00 0.00 --- --- Nitrogen --- 0.26 0.32 --- --- Carbon Dioxide -.. 2.39 4.59 -- --- Methane PI 73.17400 51 27290 --- --- • Blhane P2 12.9740 17.0396 3.164 3.483 Propane P3 5.9225 11.4069 1628 1.637 i-Butane 14 0.9527 2.4186 0.311 0.313 n-Butane P4 2.1248 5.3942 0.669 0.672 2,2-Dinrethylpropane 15 0.0070 0.0221 0.003 0.003 Ethanol X2 0.0002 0.0004 0.000 0.000 i-Pentane 15 0.6532 2.0535 0.238 0.240 i-Propanol X3 0.0001 0.0003 0.000 0.000 n-Pentane P5 0.6802 2.1436 0.246 0.248 l-Batanol X4 0.0001 0.0003 0.000 0.000 2,2-Ditnethylbutane 16 0.0106 0.0399 0.004 0.004 n-Propanol X3 0.0001 0.0003 0.000 0.000 Cyclopentane N5 0.0297 0.0910 0.009 0.009 2,3-Dimetlg4bulano 16 0.0244 0.0919 0.010 0.010 2-Methylpenlane 16 0.1338 0.5036 0.055 0.055 3-Methylpentane 16 0.0702 0.2643 0.029 0.029 n-Uexatc P6 0.1579 0.5943 0.065 0.065 2,2-Dimethylpentene I7 0.0021 0.0092 0.001 0.001 Methylcyclopentane N6 0.0562 0.2066 0.020 0.020 2,4-Dunethylpentare 17 0.0063 0.0276 0.003 0.003 2,2,3-Trimetllylbutane 17 0.0008 0.0035 0.000 0.000 Benzene A6 0.0345 0.1177 0.010 0.010 3,3-Dintethylpentare 17 0.0013 0.0057 0.001 0.001 Cyclohexane N6 0.0420 0.1544 0.014 0.014 2-Methylhezane 17 0.0217 0.0950 0.010 0.010 2,3-Dunethylpentaie I7 0.0068 0.0297 0.003 0.003 1,1-Dimcthylcyclopentane N7 0.0058 0.0249 0.002 0.002 3.Methylltexanc 17 0.0207 0.0906 0.009 0.009 16,3-Dimelhyleyclopenlane N7 0.0057 0.0245 0.003 0.003 • 1t,3-Dimethylcyclopentane N7 0.0057 0.0223 0.002 0.002 Page 1 EMPACT Analytical Systems,Inc 365 S.Main Street,Brighton,CO 80601 303-637.0150 • 3-Ells 11>enlanc 17 0.0001 0.0004 0.000 0.000 I t,2-Dimethylcyclopentane N7 0.0088 0.0377 0.004 0.004 2,2,4-Trimethylpenlmte 18 0.0001 • 0.0005 0.000 0.000 n-Hcptanc P7 0.0406 0.1777 0.019 0.019 le,2-Dime0yleyclopentane N7 0.0001 0.0004 0.000 0.000 Melhylcyclohexanc N7 0.0417 0.1788 0.017 0.017 2,2-llunethylhexane 18 0.0016 0.0080 0.001 0.001 I,1,3-Trimelhylcyclopenlane N7 0.0009 0.0044 0.000 0.000 Ethylcyclopeilanc N7 0.0013 0.0056 0.001 0.001 2,5-Dimethylhexane 18 0.0013 0.0065 0.001 0.001 2,2,3-Trimethylpentane IS 0.0002 0.0010 0.000 0.000 2,4-Dimclhylhcxauc I8 0.0019 0.0095 0.001 0.001 ic,21,4-I'rimcthylcyclopcnlane NS 0.0015 0.0073 (1.001 0.001 3,3-Dintethylhaxanc 18 0.0005 0.0025 0.000 0.000 1 t,2c,4-Trimcthylcyclopentane N8 0.0011 0.0054 0.001 0.001 2,3,-Trimethyipentmte IX 0.0001 0.0005 0.000 0.000 Toluene A7 0.0352 0.1416 (1.1112 0.012 2,3-Dimetiylhesar c IS 0.001! 0.0055 (1O01 0.001 2-Methyl-3-ellg4peulane 18 0.0001 0.0005 0.000 0.000 2-Mcnglllcplanc IX 0.0069 0.03-11 0.004 0.0(14 4-McllIy9hcphwc I8 0O024 0.0120 0.001 0.001 3-Methyl-3-ethylpentane IX 0.0001 0.0005 0.000 0.000 3,1-Dimethylhexanc I8 0.0001 0.0005 0.000 0.000 Ic,20,4-Trimclltylcyclapentane N8 0.0001 0.0005 0.000 0.000 Ic,3-Dimethylcyclohexane N8 0.0001 0.0005 0.000 0.000 3-Mcthylhcpinne I8 0.0008 0.0040 0.000 0.000 !c,21,3-Trimethylcyclopenlane NS 0.0086 0.0122 0.004 0.004 3-Ethyihexanc 18 0.0005 0.0025 0.000 0.000 11,4-Dimethylcyclohexane NS 0.0021 0.0118 0.001 0.001 1,!-Dimethylcyclohexane N8 0.0010 0.0049 0.000 0.000 • 3c-I?lhylmcthylcyclopcntanc N8 0.0001 0.0005 0.000 0.000 3t-Ethyhne0q lcyclopenlane N8 0.0002 0.0010 0.000 0.000 2l-Elhylmethylcyclepentane NS 0.0002 0.0010 0.000 0.000 I,I-Methylethylcyclopentane N8 0.0003 0.0015 0.000 0.000 2,2,4-Trimethylhexane 19 0.0001 0.0006 0.000 0.000 11,2-Dimethylcyclohexane N8 0.0017 0.0083 0.001 0.001 n-Octane P8 0.0102 0.0509 0.005 0.005 le,4-Dimethylcyclohexane N8 0.0004 0.0020 0.000 0.000 i-Propyfcyclopentanc 18 0.0001 0.0005 0.000 0.000 2,4,4-Trimelhylltexane 19 0.0001 0.0006 0.000 0.000 2,3,5-Trimetltylltexane I9 0.0006 0.0034 0.000 0.000 2,3,4-Trimelhylhexatte 19 0.0003 0.0017 0.000 0.000 lc,2-Dimeihylcyclohexmte NS 0.0002 0.0010 0.000 0.000 1,I,4-Trimethylcyclohexane N9 0.0020 0.0110 0.001 0.001 2,2,3-Trimethylhexane I9 0.0007 0.0039 0.000 0.000 2,4-Dimethylltepiane I9 0.0001 0.0006 0.000 0.000 4,4-Dimethylhcptene 19 0.0001 0.0006 0.000 0.000 Etltylcyclohexane N8 0.0007 0.0035 0.000 0.000 n-Propylcyclopenlmm N8 0.0008 0.0039 0.000 0.000 Ic,3c,5=I'rimethylcycluhexane N9 0.0002 0.0011 0.000 0.000 3,3-Dimelhyllteptane 19 0.0001 0.0006 0.000 0.000 3,5-Dintethylhephmc 19 0.0001 0.0006 0.000 0.000 I,I,3-Trimelhylcyctohexanc 149 0.0001 0.0006 0.000 0.000 Ethylbenzcnc 18 0.0014 0.0065 0.001 0.001 1,3-Dimethylbcnzenc(m-Xylcne) AS 0.0062 0.0287 0.002 0.002 1,4-Dimethylbenzene(p-Xytene) A8 0.0032 0.0149 0.001 0.001 3,4-Dimcthylhcptatre 19 0.0001 0.0006 0.000 0.000 3,4-Dimelhylhcptanc(2) 19 0.0003 0.0017 0.000 0.000 4-Ethy4heptane 19 0.0002 0.0011 0.000 0.000 • 4-Melhyleetane 19 0.0006 0.0034 0.000 0.000 Page 2 EM PACT Analytical Systems,Inc 365 S.Main Street,Brighton,CO 80601 303-637-0150 • 2.Mclhyloctene 19 0.0008 0.0045 0.000 0.000 I c,21,3=I'rimelhplcyctohexane N9 0.0001 0.0006 0.000 0.000 3-Ethyllieplane 19 0.0002 0.0011 0.000 0.000 3-Methyloctanc 19 0.0007 0.0039 0.000 0.000 Ic,21;lc-Irimcthylcyclnhexane 19 0.0001 0.0006 0.000 0.000 l,2-Dimelhylbenrene(o-Xylenc) A8 0.0017 0.0079 0.001 0.00! i-Bulylcyclopenlane N9 0.0004 0.0022 0.000 0.000 UnknoonC8s O8 0.0003 (10015 0.000 0.000 n-Nonane P9 0.0021 0.0118 0.001 0.001 1,1-Melhylethylcyetohcsanc N9 0.0002 0.0011 0.000 0.000 1-Propylbenzene A9 0.0001 0.0005 0.000 0.000 i-Propylcyclohcxanc N9 0.0001 0.0006 0.000 0.000 2,2-Dimethyloctane 110 0.0001 0.0006 0.000 0.000 2,4-Dinletltylnclane 110 0.0001 0.0006 0.000 0.000 n-Buty'Icyclopcntane N9 0.0004 0.0022. 0.000 0.000 3,3-Dimelhylaclanc 110 0.0001 0.0006 0.000 0.000 u-Propyl benzene A9 0.0002 0.0011 0.000 0.000 3,6-Uimcthylnctene 110 0.0002 00012 0.000 0.00(1 3-14etliyl-5-etlry4heplane 11(1 0.0001 0.0006 0.000 0-000 1,3 4etlryletltylhenzcuc A9 (1.0001 11.0021 0.0011 (1.000 1,4-Mcthylcillylbcnzene A9 0.0002 0.0011 0.000 0.000 1,3,5=1'rintelltylbenzene A9 0.0003 0.0016 0.000 0.000 2,3-Dimcthyloclanc 110 0.0001 0.0006 0.000 0.000 5-Melhylnonane 110 00001 0.0006 0.000 0.000 1,2-Melhylethylhenzcne A9 0.0001 0.0005 0.000 0.000 3-Methylnonane 110 0,0002 0.0012 0.000 0.000 t-Bu(y!benzene A10 0.0005 0.0029 0.000 0.000 i.Bntylcyclohczanc NI0 0.0001 0.0006 0.000 0.000 UnknomiC9s O9 0.0011 0.0062 0.001 0.001 n-Decant P10 0.0005 0.0031 0.000 0.000 • I,2,3-Trimethylbenzdne A9 0.0001 0.0005 0.000 0.000 I,2-Mctlryl-i-propylbenzene A10 0.0001 0.0006 0.000 0.000 UIIktio 'nCl0s 4110 0.0005 0.003! 0.000 0.000 n-Undccane PII 0.0002 0,0014 0.000 0.000 1,3-lli-n-propylbenzene Al2 0.0001 0.0007 0.000 0.000 n-Tridecane PI3 0.0001 0.0008 0.000 0.000 n-Tetindecane P14 0.0001 0.0009 0.000 0.000 TOTAL 100,00000 100.00000 6.8928 6.9304 BTEX COMPONENTS MOLE% WT% 11TH® 14.650 14.730 BENZENE 0.0345 0.1177 LOW NET DRY REAL: 1193.4 Ad 1200.0 Ad TOLUENE 0.0352 0.1416 NET WET REAL: 1172.5 Ad 1179.1 her ETHYLBENZENE 0.0014 0.0065 HIGH GROSS DRY REAL: 1312.8 Ad 1320.0 tier XYLENES 0.0111 0.0515 GROSS WET REAL: 1289.9/sec 1297.1 /scf TOTAL BTEX 0.0822 0.3173 NET DRY REAL: 19797.5/lb 19905.6/1b GROSS DRY REAL: 21784.7/lb 21903.7/1b RELATIVE DENSITY(AIR=1): 0.7895 (CALL:(WA SID 2 EIS&Inn aAIEE96&60 F) COMPRESSIBILITY FACTOR : 0.99801 •(DETAILED HIDRO(ARRON ANALIMN]19911:ASIA ID6L10 THIS DATA HAS BEEN ACQUIRFU THROUGH APPLICATION OF CURRFar STA 1E-OF-711E-ANT ANALIHEAL TECIIAIQUEC THE USE OF MIS IAFORIU HON IS 711E RISPO.NSIBIJITOF THE USER El timer Amu I DEAL SISIEtIA ASSUS(ES NO RISPONSIBL ITT FOR A CCURA C I'OF THE REPOR IFII AYI'ORVAIIUN NOR AN)'CONSEQUENCES(W ITS APPLICATION. • Page 3 EMPACT Analylical Systems.Inc 385 S.Main Street,Brighton,CO 80601 303-637-0150 • PLATTEVILLE GAS PROCESSING PLANT APPENDIX F • • . Compliance Assurance Monitoring Plan Platteville Gas Processing Plant Background This portion of the operating permit renewal application is included to meet the requirements of the compliance assurance monitoring (CAM) regulation (40 CFR Part 64) as it applies to pollutant-specific emission units (PSEU) at the Platteville Gas Processing Plant. To be subject to the CAM regulations, a PSEU must meet the following three criteria: (1) it is subject to a federally-enforceable limitation on a regulated air pollutant or pollutant surrogate; (2) it uses an emission control device to comply with the limitation or standard; and (3) its potential pre- control device emissions of the pollutant are "major" as defined by 40 CFR Part 70. DCP Midstream, LP (DCP) operates nine I/C engines at the Platteville Gas Processing Plant. These nine engines are subject to limits on emissions of nitrogen oxides (NO,) and carbon monoxide (CO) and are equipped with nonselective catalytic reduction (NSCR) units that lower NOS, CO. and hydrocarbon emissions. All nine engines, the 1680-horsepower Waukesha model L-7044GSI (engines C-168, C-169, C-170, C-175, C-166, and C-I80), the 1400- horsepower Waukesha model L-7044GS1 (engines C-172 and C-173), and the 1478-horsepower Waukesha Model L-7042GSI (engine C171) have pre-control device potential emissions that are "major" as • defined by Part 70. Hence, these nine engines are subject to CAM requirements and are addressed by this monitoring plan. The CAM regulation specifies the information that an owner/operator must submit with a Part 70 application for subject PSEUs. The basic elements required of a source subject to CAM are listed below. • Proposed indicators of performance relevant to compliance; • Indicator ranges or conditions, or the process by which such indicators will be established; • Performance criteria that satisfy 40 CFR 64.3(b); • Indicator ranges and performance criteria for any CEM, COM, or predictive emission monitoring (PEM). At a minimum, the rule requires a source to select for the monitoring at least one indicator of performance per control device and to make at least one observation per 24 hours of the relevant parameter. A source is required to submit information that justifies its proposed monitoring for compliance. This portion of the operating permit application identifies the subject emission units and the federally-enforceable emission limits applicable to each unit. Table 1 presents the CAM that • DCP will perform for the NSCR units on the nine engines as required by 40 CFR 64. DCP also presents justification for the proposed elements of its monitoring, as required by section 64.4(b). Current Operating Permit number: 02OPWE252 CAM-Subject Emission Units and Control Devices: Emission Unit Description Emission Control Device (NO„ CO) C-168 Waukesha Model L-7044GS1, 1,680 hp Non-Selective Catalytic engine Reduction C-169 Waukesha Model L-7044GSI, 1,680 hp Non-Selective Catalytic engine Reduction C-170 Waukesha Model L-7044GS1. 1,680 hp Non-Selective Catalytic engine Reduction C-175 Waukesha Model L-7044GSI, 1,680 hp Non-Selective Catalytic engine Reduction C-166 Waukesha Model L-7044GS1. 1,680 hp Non-Selective Catalytic engine Reduction C-180 Waukesha Model L-7044GSI, 1,680 hp Non-Selective Catalytic engine Reduction C-172 Waukesha Model L-7044GSI. 1,400 hp Non-Selective Catalytic • C-173 engine Reduction Waukesha Model L-7044GSI, 1,400 hp Non-Selective Catalytic engine Reduction C-1 71 Waukesha Model L-7042GSI, 1,478 hp Non-Selective Catalytic engine Reduction Applicable Emission Limitations: Emission Limit, Tons Per Emission Year Description Unit NO, CO C-168 Waukesha Model L-7044G51, 1680 hp 30.8 30.8 engine C-169 Waukesha Model L-7044GS1. 1680 hp 30.8 30.8 engine C-170 Waukesha Model L-7044G51, 1680 hp 30.8 30.8 engine C-175 Waukesha Model L-7044GS1, 1680 hp 30.8 30.8 engine C-166 Waukesha Model L-7044GS1, 1680 hp 30.8 30.8 engine C-180 Waukesha Model L-7044GS1, 1680 hp 28.8 28.8 • engine • C-172 Waukesha Model L-7044GSI, 1400 hp 25.7 25.7 engine C-173 Waukesha Model L-7044GS1, 1400 hp 25.7 25.7 engine C-17l Waukesha Model L-7042GS1, 1,478 hp 27.1 27.1 engine Current Monitoring Requirements: This plan requires quarterly portable flue gas analyzer testing to measure the engine exhaust gas concentrations of nitrogen oxides and carbon monoxide for comparison with emission limits. Compliance Assurance Monitoring Plan: The key elements of DCP's compliance assurance monitoring approach are presented in Table 1 on the following page, DCP plans to measure daily one indicator of control performance: 1. Temperature of the exhaust gas at the inlet to the catalyst The justification for monitoring this particular parameter as indicator of continuing NSCR and AFR performance and assurance of continued compliance with emission limits is explained following Table I. • Monitoring Approach Justification Rationale for Using Temperature as a Performance Indicator The temperature into the NSCR unit is measured because the catalytic reactions that destroy the three pollutants are temperature-dependent. The reduction reactions occur favorably if the engine exhaust temperature into the catalyst is greater than 650°F (per the manufacturer's specification), but begin to decrease significantly if that temperature drops below 650°F. Exhaust temperature typically exceeds 650°F if the engine is operating properly. Catalyst damage will occur if the inlet temperature is too high. Deterioration of the catalyst would reduce emission destruction efficiency. To protect the catalyst, the engine is equipped with an automatic shutdown that will stop engine operation if the exhaust gas temperature exceeds 1350 °F (as specified by the manufacturer). Either excessive or inadequate temperature indicates possible problems with the engine operation that might be correctable after investigation. Monitoring of the temperature-sensing device (thermocouple)of the inlet exhaust gas into the catalyst will ensure the presence of optimum conditions for the catalytic reaction. CAM Implementation Temperature Monitoring • • The control panel on each engine has a digital readout that displays the engine exhaust temperature at the NSCR unit inlet. A data logger will record the temperature indicator at least once daily and record the displayed temperature. To ensure ongoing catalyst integrity, the control panel is programmed to automatically shutdown the engine if the exhaust gas temperature exceeds 1,350°F. The control panel will be programmed to notify an operator if the exhaust gas temperature at the NSCR inlet is less than 650°F. If no shutdowns or notifications occur, compliance with the emission limits is presumed based on the known optimal conditions for performance of the catalyst unit. DCP will investigate all compressor engine shutdowns and alarms and will record whatever corrective action is taken to return the engine exhaust temperature to its normal range. DCP will also investigate all notification and will record whatever corrective action is taken to return the engine exhaust temperature to its normal range. Establishing the Temperature Indicator Range The indicator range in Table 1 for the temperature into the catalyst was selected based on available operational data from compliance tests, observation, and manufacturer data for rich burn engines equipped with AFR and catalytic control. The values at either end of the indicator range, therefore, do not necessarily represent a point beyond which the engine is emitting NO,or CO at rates that would exceed their respective emission limits. • • II % 3d E (» \ - \\\ \ k zE \ \\ � a) r \ \\ # »® ! ) } ! ; > ` Em 22 :- E ° R ! -e B ,� ` \ /\} [ Ewt 5- : 2«} { ! - ) 2 &a - =E-8 o ° fmg \ fib • / _\ } } ) / _\ ){}{) } }) )} 4 _ = - \ • } - j 00 f � \ 3 201} \ E : \\ \ _ \\ § • \ ( \ \} E 3 0 �. ) g 22 2 , : \ }\ ��\\\\\ \©\ \ fT \\\ \ ) 11 - - _ ) :{\ ( 7® ! ) ! IV \ ; 1 \\) }{ \\ \ /\ \ \\ i UJ / . 2. - \ \ / \ / { 7 k ! � - g _ ) / 2 } \ ) % E \) \ § / } & • \ Hello