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Home My WebLink About20131474.tiffSTATE OF COLORADO John W. Hickenlooper, Governor Christopher E. Urbina, MD, MPH Executive Director and Chief Medical Officer Dedicated to protecting and improving the health and environment of the people of Colorado _ 4300 Cherry Creek Dr. S. Denver, Colorado 80246-1530 Phone (303) 692-2000 Located in Glendale, Colorado http://www.cdphe.state.co.us Weld County Clerk & Recorder 1402 N 17th Ave Greeley, CO 80631 June 5, 2013 Dear Sir or Madam: Laboratory Services Division 8100 Lowry Blvd. Denver, Colorado 80230-6928 (303) 692-3090 Colorado Department of Public Health and Environment On June 9, 2013, the Air Pollution Control Division will publish a public notice for EOG Resources — Fox, Garden, and Critter Creeks, in the 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 office. Public 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 comment regarding this public notice to the address below. Colorado Dept. of Public Health & Environment APCD-S S -B I 4300 Cherry Creek Drive South Denver, Colorado 80246-1530 Attention: Clara Gonzales Clara Gonzales Public Notice Coordinator Stationary Sources Program Air Pollution Control Division Enclosure ?u,buctiQwk;eft.6 O*, 2013-1474 STATE OF COLORADO John W. Hickenlooper, Governor Christopher E. Urbina, MD, MPH Executive Director and Chief Medical Officer Dedicated to protecting and improving the health and environment of the people of Colorado 4300 Cherry Creek Dr. S. Denver, Colorado 80246-1530 Phone (303) 692-2000 Located in Glendale, Colorado http://www.Cdphe.state.co.us Laboratory Services Division 8100 Lowry Blvd. Denver, Colorado 80230-6928 (303) 692-3090 Website Title: EOG Resources — Fox, Garden, and Critter Creeks — Weld County Released To: On: Published: The Greeley Tribune June 5, 2013 June 9, 2013 PUBLIC NOTICE OF A PROPOSED PROJECT OR ACTIVITY WARRANTING PUBLIC COMMENT Colorado Department of Public Health and Environment Notice is hereby given that an application for a proposed project or activity has been submitted to the Colorado Air Pollution Control Division for the following source of air pollution: Applicant: Facility: EOG Resources Fox, Garden, and Critter Creeks Four Natural gas production facilities Section 25 of T12N and Sections 8, 18, and 19 of T11N, R63W Weld County The proposed project or activity is as follows: The applicant proposes to construct four natural gas production facilities The Division has determined that this permitting action is subject to public comment per Colorado Regulation No. 3, Part B, Section III.C due to the following reason(s): • permitted emissions exceed public notice threshold values in Regulation No. 3, Part B, Section III.C.I.a (25 tpy in a non -attainment area and/or 50 tpy in an attainment area) the source is requesting a federally enforceable limit on the potential to emit in order to avoid other requirements The Division has made a preliminary determination of approval of the application. A copy of the application, the Division's analysis, and a draft of Construction Permits 11 WE3230, 11 WE3363, 11WE3342, and 12WE1240 have been filed with the Weld County Clerk's office. A copy of the draft permit and the Division's analysis are available on the Division's website at www.colorado.gov/cdphe/AirPublicNotices The Division hereby solicits submission of public comment from any interested person concerning the ability of the proposed project or activity to comply with the applicable standards and regulations of the Commission. The Division will receive and consider written public comments for thirty calendar days after the date of this Notice. Any such comment must be submitted in writing to the following addressee: Stuart Siffring Colorado Department of Public Health and Environment 4300 Cherry Creek Drive South, APCD-SS-B 1 Denver, Colorado 80246-1530 cdphe.commentsapcd@state.co.us STATE OF COLORADO COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION CONTROL DIVISION TELEPHONE: (303) 692-3150 CONSTRUCTION PERMIT PERMIT NO: 11WE3230 Issuance 1 DATE ISSUED: ISSUED TO: EOG Resources, Inc. THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Natural gas production facility, known as Garden Creek 12-19H, located in the SESE of Section 19, Township 11 North, Range 62 West, in Weld County, Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: Facility Equipment ID AIRS Point Description Crude Oil Storage Tanks 001 Six (6) above ground 400 bbl atmospheric crude oil storage tanks. Emissions from these tanks are controlled by a Cimarron smokeless combustor (vapor combustion unit) with 95% control efficiency. PW Tank 002 One (1) above ground 400 bbl atmospheric produced water storage tank. Emissions from this tank are controlled by a combustor (Cimarron Combustor SN: 5439) with a minimum destruction efficiency of 95%. ET #4510 003 One (1) 400 BBL fixed roof storage tank used to storecgas in the event that there is a need to vent the gas rather than put it into the pipeline. Emissions from this tank are not controlled. Flare 004 Separator controlled by a 40' flare stack. Flare has a minimum combustion efficiency of 95%. The flare is not enclosed. Truck Loadout 005 Truck loadout of crude oil. Fugitive 006 Equipment leaks (fugitive VOCs) from a natural gas production facility. 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 sect), TO THOSE GENERAL TERMS AND CONDITIONS INCLUDED IN THIS DOCUMENT AND THE FOLLOWING SPECIFIC TERMS AND CONDITIONS: REQUIREMENTS TO SELF -CERTIFY FOR FINAL AUTHORIZATION 1. YOU MUST notify the APCD no later than fifteen days after issuance of this permit or activity by submitting a Notice of Startup (NOS) form to the APCD. The Notice of AIRS ID: 123/9333/999 Page 1 of 14 Condensate Tank Version 2009-1 EOG Resources, Inc. Permit No. 11WE3230 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division Startup (NOS) form may be downloaded online at www.cdphe.state.co.uslap/downloadforms.htmi. Failure to notify the APCD of startup of the permitted source is a violation of AQCC Regulation No. 3, Part B, Section III.G.1 and can result in the revocation of the permit. 2. Within one hundred and eighty days (180) after issuance of this permit, 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, II.G.2). 3. 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 construction 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. The Division may grant extensions of the deadline per Regulation No. 3, Part B, III.F.4.b. (Reference: Regulation No. 3, Part B, III.F.4.) 4. The operator shall complete all initial compliance testing and sampling as required in this permit and submit the results to the Division as part of the self -certification process. (Reference: Regulation No. 3, Part B, Section III.E.) 5. The operator shall retain the permit final authorization letter issued by the Division, after completion of self -certification, with the most current construction permit. This construction permit alone does not provide final authority for the operation of this source. EMISSION LIMITATIONS AND RECORDS 6. Emissions of air pollutants shall not exceed the following limitations (as calculated in the Division's preliminary analysis). (Reference: Regulation No. 3, Part B, Section II.A.4) Annual Limits: Facility Equipment ID AIRS point Tons per Year Emission Type NO„ VOC CO Crude Oil Storage Tanks 001 --- 0.4 --- Point PW Tank 002 ' --- 0.5 --- Point ET #4510 003 --- 7.8 --- Point Flare 004 4.9 78.3 26.7 Point Truck Loadout 005 --- 9.5 --- Point Fugitive 006 --- 2.4 --- . Fugitive ee "Notes to Permit Holder #4" for information on emission factors and methods used to calculate limits. Facility -wide emissions of each individual hazardous air pollutant shall be less than 8.0 tpy. AIRS ID: 123/9333/999 Page 2 of 14 EOG Resources, Inc. Permit No. 11WE3230 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division Facility -wide emissions of total hazardous air pollutants shall be less than 20.0 tpy. Compliance with the synthetic minor status of this facility shall be determined by recording the facility's annual criteria pollutant emissions, from each emission unit, 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. This rolling twelve-month total shall apply to all emission units, requiring an APEN, at this facility. 7. The owner or operator shall track emissions from all insignificant activities at the facility on an annual basis to demonstrate compliance with the facility emission limitations as seen below. An inventory of each insignificant activity and associated emission calculations shall be made available to the Division for inspection upon request. For the purposes of this condition, insignificant activities shall be defined as any activity or equipment, which emits any amount but does not require an Air Pollutant Emission Notice (APEN). Total emissions from the facility, including permitted emissions and insignificant activities, shall not exceed: • 100 tons per year of any criteria pollutant and/or • 10 tons per year of a single hazardous air pollutant and/or • 25 tons per year of total hazardous air pollutants (HAP). 8. Point 004: This emissions point is a separator controlled by a 40' flare stack. The flare shall reduce emissions of VOC to the emission levels listed in this section, above. Operating parameters of the control equipment are identified in the operation and maintenance plan. (Reference: Regulation No.3, Part B, Section III.E.) 9. Point 002: This emissions point shall be configured such that vapors are routed to a combustor (VCU). The VCU shall reduce uncontrolled emissions of VOC to the emission levels listed in this section, above. Operating parameters of the control equipment are identified in the operation and maintenance plan. (Reference: Regulation No.3, Part B, Section III.E.) 10. Point 001: This emissions point shall be configured with a combustor. The combustor shall reduce the uncontrolled emissions of VOC to the emission levels listed in this section, above. Operating parameters of the control equipment are identified in the operation and maintenance plan. (Reference: Regulation No.3, Part B, Section III.E.) 11. Point 006: The operator shall calculate actual emissions from this emissions point based on representative component counts for the facility with the most recent gas and liquids analyses, as required in the Compliance Testing and Sampling section of this permit. The operator shall maintain records of the results of component counts and sampling events used to calculate actual emissions and the dates that these counts and events were completed. These records shall be provided to the Division upon request. PROCESS LIMITATIONS AND RECORDS 12. This source shall be limited to the following maximum consumption, processing and/or operational rates as listed below. Monthly records of the actual throughput shall be maintained by the applicant and made available to the Division for inspection upon request. (Reference: Regulation 3, Part B, II.A.4) AIRS ID: 123/9333/999 Page 3 of 14 EOG Resources, Inc. Permit No. 11WE3230 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division Process/Consumption Limits Facility Equipment ID AIRS Point Process Parameter Annual Limit Crude Oil Storage Tanks 001 Crude oil throughput 109,500 BBUyear PW Tank 002 Produced water throughput 73,000 bbl/yr ET #4524 003 Natural gas venting to atmosphere 466,500 scf/yr Flare 004 Natural gas flaring 93,100,000 scf/yr Truck Loadout 005 Crude oil and produced water loading 182,500 BBUyear Compliance with the yearly throughput 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 crude oil throughput and keep a compliance record on site or at a local field office with site responsibility, for Division review. 13. Point 002: Records shall be kept in either an electronic file or hard copy provided that they can be promptly supplied to the Division upon request. All records shall be retained for a consecutive period of three years. STATE AND FEDERAL REGULATORY REQUIREMENTS 14. The permit number and AIRS ID number shall be marked on the subject equipment for ease of identification. (Reference: Regulation Number 3, Part B, III.E.) (State only enforceable) 15. 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. (Reference: Regulation No. 1, Section II.A.1. & 4.) 16. No owner or operator of a smokeless flare or other flare for the combustion of waste gases shall allow or cause emissions into the atmosphere of any air pollutant which is in excess of 30% opacity for a period or periods aggregating more than six minutes in any sixty consecutive minutes. (Reference: Regulation No. 1, Section II.A.5.). 17. These sources are subject to the odor requirements of Regulation No. 2. (State only enforceable) 18. Point 005: Crude oil loading to truck tanks shall be conducted by submerged fill. (Reference: Regulation 3, Part B, III.E) OPERATING & MAINTENANCE REQUIREMENTS 19. Points 001 and 004: Upon startup of these points, the applicant shall follow the operating and maintenance (O&M) plan and record keeping format approved by the Division, in order to demonstrate compliance on an ongoing basis with the requirements of this permit. Revisions to your O&M plan are subject to Division approval prior to implementation. (Reference: Regulation No. 3, Part B, Section III.G.7.) 20. Point 002: AIRS ID: 123/9333/999 Page 4 of 14 EOG Resources, Inc. Permit No. 11WE3230 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division a. VCUs shall be enclosed, have no visible emissions, and be designed so that an observer can, by means of visual observation from the outside of the enclosed VCU, or by other convenient means approved by the Division, determine whether the VCU is operating properly. b. If a control device is used to comply with the emission limits of this permit, the following conditions must be met: (i) Leakage of VOCs to the atmosphere must be minimized as follows: 1. Thief hatch seals shall be inspected for integrity annually and replaced as necessary. Thief hatch covers shall be weighted and properly seated. 2. Pressure relief valves (PRV) shall be inspected for proper operation annually and replaced as necessary. PRVs shall be set to release at a pressure that will ensure flashing, working and breathing losses are routed to the control device under normal operating conditions. 3. Annual inspections of thief hatches and PRV shall be documented with an indication of status, a description of any problems found, and their resolution. (ii) Control devices shall be adequately designed, and operated and maintained according to manufacturer specifications to achieve a control efficiency of at least 95%, and to handle reasonably foreseeable fluctuations in emissions of VOCs. Fluctuations in emissions that occur when the separator dumps into the tank are reasonably foreseeable. (iii) The permittee shall monitor and document the proper operation of the control device. Time intervals between monitoring shall not exceed 14 days. Indications of improper operation for a VCU include, but are not limited to, absence of pilot light, malfunction of electronic ignition, and/or presence of smoke. A check box is suitable for recording proper operation. Improper operation of a control device shall be further documented with a description of the problem and its resolution, the date range the control was inoperable, and the produced water production through the battery during the downtime. During control device downtime, emissions shall be considered to be uncontrolled. COMPLIANCE TESTING AND SAMPLING Initial Testing Requirements 21. Points 003 and 004: The operator shall complete an initial site specific extended gas analysis of the natural gas produced at this site that is either routed to the open flame flare or vented through the emergency blowdown tank in order to verify the VOC, benzene, toluene, ethylbenzene, xylenes, n -hexane, and 2,2,4-trimethylpentane content (weight fraction) of this emission stream used in the permit application. Results of testing shall be used to determine site -specific emission factors using Division approved methods. Results of site -specific sampling and analysis shall be submitted to the Division as part of the self -certification and used to demonstrate compliance with the AIRS ID: 123/9333/999 Page 5 of 14 EOG Resources, Inc. Permit No. 11WE3230 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division emissions factors chosen for this emissions point. For example, the benzene emission factor shall be calculated according to the following equation using the benzene weight fraction and the natural gas's average molecular weight determined in the site -specific gas analysis: cb b6tInns mo2. 2b 196scf X = .J e1...ene wt..frac.* * MW as h M..scf 379.3 scf B 2b mod 1MMsef. 22. Point 004: The owner or operator shall demonstrate compliance with Condition 16 using EPA Method 9 to measure opacity from the flare. (Reference: Regulation No. 1, Section II.A.5). 23. Point 001: The operator shall complete site specific sampling including a compositional analysis of the pre -flash pressurized crude oil routed to these storage tanks and a sales oil analysis to determine RVP and API gravity. Testing shall be in accordance with the guidance contained in PS Memo 05-01. Results of testing shall be used to determine a site -specific emissions factor using Division approved methods. Results of site -specific sampling and analysis shall be submitted to the Division as part of the self -certification and used to demonstrate compliance with the emissions factors chosen for this emissions point. 24. Point 006: Within one hundred and eighty days (180) after issuance of permit, the permittee shall complete the initial extended gas analysis of gas samples and extended natural gas liquids analysis of liquids that are representative of volatile organic compound (VOC) and hazardous air pollutants (HAP) that may be released as fugitive emissions. This extended gas and liquids analyses shall be used in the compliance demonstration as required in the Emission Limits and Records section of this permit. The operator shall submit the results of the gas and liquids analyses and emission calculations to the Division as part of the self -certification process to ensure compliance with emissions limits. 25. Point 006: Within one hundred and eighty days (180) after issuance of permit, the operator shall complete a hard count of components at the source and establish the number of components that are operated in "heavy liquid service", "light liquid service", "water/oil service" and "gas service". The operator shall submit the results to the Division as part of the self -certification process to ensure compliance with emissions limits. ADDITIONAL REQUIREMENTS 26. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Reference: Regulation No. 3, Part A, II.C) a. Annually whenever a significant increase in emissions occurs as follows: For any criteria pollutant: For sources emitting less than 100 tons per year, a change in actual emissions of five (5) tons per year or more, above the level reported on the last APEN; 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. AIRS ID: 123/9333/999 Page 6 of 14 EOG Resources, Inc. Permit No. 11WE3230 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control 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 d. Whenever a permit limitation must be modified; or e. No later than 30 days before the existing APEN expires. 27. Operating Permit (OP) requirements shall apply to this source at any such time that the facility wide potential to emit equals or exceeds the major source level. Once the facility wide potential to emit equal or exceeds the major source level a Title V operating permit application shall be submitted in accordance with the requirements in Regulation No. 3, Part C. 28. 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. (Regulation No. 3 Part D, VI.B.4) GENERAL TERMS AND CONDITIONS 29. This permit and any attachments must be retained and made available for inspection upon request. 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. 30. If this permit specifically states that final authorization has been granted, then the remainder of this condition is not applicable. Otherwise, the issuance of this construction permit does not provide final" authority for this activity or operation of this source. Final authorization of the permit must be secured from the APCD in writing in accordance with the provisions of 25-7-114.5(12)(a) C.R.S. and AQCC Regulation No. 3, Part B, Section III.G. Final authorization 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. Once self -certification of all points has been reviewed and approved by the Division, it will provide written documentation of such final authorization. Details for obtaining final authorization to operate are located .in the Requirements to Self - Certify for Final Authorization section of this permit. 31. 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 applicant's agents. It is valid only for the equipment and operations or activity specifically identified on the permit. 32. 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 25-7-114.5(7)(a), C.R.S. 33. 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. AIRS ID: 123/9333/999 Page 7 of 14 EOG Resources, Inc. Permit No. 11WE3230 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division permit may be revoked at any time prior to self -certification and final authorization 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 a hearing before the AQCC for review of the Division's action. 34. Section 25-7-114.7(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. 35. 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. By: Stuart Siffring Permit Engineer Air Pollution Control Division Permit Histo Issuance Date Description Issuance 1 This Issuance Facility -wide permit for: (6) crude oil tanks and VCU, (1) emergency tank, (1) tornado flare, (1) produced water tank, and crude oil loadout and associated fugitives. New synthetic minor facility. AIRS ID: 123/9333/999 Page 8 of 14 EOG Resources, Inc. Permit No. 11WE3230 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division Notes to Permit Holder: 1) The production or raw material processing limits and emission limits contained in this permit are based on the consumption 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 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 next working day, followed by written notice to the Division addressing all of the criteria set forth in Part II.E.1 of the Common Provisions Regulation. See: http://www.cdphe.state.co.us/regulations/airregs/100102aocccommonprovisionsreq.pdf. 3) The following emissions of non -criteria reportable air pollutants are estimated based upon the process limits as indicated in this permit. This information is listed to inform the operator of the Division's analysis of the specific compounds emitted if the source(s) operate at the permitted limitations. AIRS Point Pollutant CAS # BIN Uncontrolled Emission Rate (lb/yr) Are the emissions reportable? Controlled Emission Rate (lb/yr) 001 Benzene 71432 A 94 Yes 5 Toluene 108883 C 84 No 4 Ethylbenzene 100414 C 2 No 0 Xylenes 1130207 C 30 No 2 n -Hexane 110543 C 632 No 32 2,2,4- Trimethylpentane 540841 C 52 No 3 002 Benzene 71432 A 511 Yes 26 n -hexane 110543 C 1606 Yes 80 003 Benzene 71432 A 35 No 35 Toluene 108883 C 26 No 26 Ethylbenzene 100414 C 4 No 4 Xylenes 1130207 C 11 No 11 n -Hexane 110543 C 214 No 214 004 Benzene 71432 A 6981 Yes 349 Toluene 108883 C 5271 Yes 264 Ethylbenzene 100414 C 886 No 44 Xylenes 1130207 C 2190 Yes 109 n -Hexane 110543 C 42799 Yes 2140 2,2,4" Trimethylpentane 540841 C 84 No 4 AIRS ID: 123/9333/999 Page 9 of 14 EOG Resources, Inc. Permit No. 11 WE3230 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division 005 Benzene 71432 A 127 Yes 127 Toluene 108883 C 416 No 416 Ethylbenzene 100414 C 31 No 31 Xylenes 1130207 C 553 No 553 n -Hexane 110543 C 758 No 758 2,2,4- Trimethylpentane 540841 C 161 No 161 006 Benzene 71432 A 8 No 8 Toluene 108883 C 12 No 12 Ethylbenzene 100414 C 2 No 2 Xylenes 1130207 C 6 No 6 n -Hexane 110543 C 252 No 252 4) The emission levels contained in this permit are based on the following emission factors: Point 001: CAS # Pollutant Emission Factors Uncontrolled Emission Factors Controlled Source NOx 0.068 lb/MMBtu 0.068 lb/MMBtu AP -42, Table 13.5-1 CO 0.37 lb/MMBtu 0.37 lb/MMBtu AP -42, Table 13.5-1 VOC 0.16 lb/bbl 0.007 lb/bbl E&P Tanks 71432 Benzene 0.0086 lb/bbl 0.00046 lb/bbl E&P Tanks Note: The controlled emissions factors for point 001 are based on the combustor control efficiency of 95%. These emission factors were developed using a pressurized liquids analysis from the 08/09/2010 Garden Creek 2-03H well. Point 002: CAS # Pollutant Emission Factors Uncontrolled lb/BBL Produced Water Throughput Emission Factors Controlled lb/BBL Produced Water Throughput Source VOC 0.262 0.0131 PS Memo 09-02 110543 n -Hexane 0.022 0.0011 PS Memo 09-02 71432 Benzene 0.007 0.0004 PS Memo 09-02 Note: The controlled emissions factors are based on the combustor control efficiency of 95%. Point 003: CAS # Pollutant Emission Factors Uncontrolled Lb/MMscf Weight Fraction of Gas (%) Source VOC 33624 lb/MMscf 46 Engineering Calculation 71432 Benzene 75.0275 lb/MMscf 0.10 Engineering Calculation AIRS ID: 123/9333/999 Page 10 of 14 EOG Resources, Inc. Permit No. 11 WE3230 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division CAS # Pollutant Emission Factors Uncontrolled Lb/MMscf Weight Fraction of Gas V/0) Source 108883 Toluene 56.5457 lb/MMscf 0.08 Engineering Calculation 100414 Ethylbenzene 9.4609 lb/MMscf 0.01 Engineering Calculation 1330207 Xylenes 23.5424 lb/MMscf 0.03 Engineering Calculation 110543 n -hexane 459.6260 lb/MMscf 0.63 Engineering Calculation The emission levels in this permit for this point are based on the use of this tank to ow own produced natural gas when the flare used to combust the natural gas is down at 24 hours of venting through this tank per year at a maximum gas flow rate of 19,437.5 scf/hr. The VOC content of the produced gas used in the application was based on a gas sample from the 08/09/2010 Garden Creek 2-03H well (weight percents for VOC and HAP components from this analysis are listed in the table above). Point 004: CAS # Pollutant Weight Fraction of Gas (%) Emission Factors Uncontrolled Emission Factors Controlled Source NOx ___ 0.068 Ib/MMBtu 0.068 lb/MMBtu AP -42 CO ___ 0.37 lb/MMBtu 0.37 lb/MMBtu AP -42 VOC 0.4618 33,613 lb/MMscf 1680 lb/mmscf Engineering Calculation PM10 --- 40 ug/I 40 ug/I AP -42, Table 13.5-1 SOx ___ 0.00036 lb/MMBtu 0.00036 Ib/MMBtu 0.002 gr/scf 71432 Benzene 0.10 75 lb/MMscf 3.7 lb/mmscf Engineering Calculation 108883 Toluene 0.08 56 lb/MMscf 2.8 lb/mmscf Engineering Calculation 100414 Ethylbenzene 0.01 9.5 Ib/MMscf 0.47 lb/mmscf Engineering Calculation Xylenes 0.03 23 Ib/MMscf 1,1 lb/mmscf ung Eng1330207 Calculation 110543 n -hexane 0.63 459 lb/MMscf 22 lb/mmscf Engineering Calculation Note: The uncontrolled VOC and HAP emissions for this point were calculated using the analysis of a gas sample collected from the 08/09/2010 Garden Creek 2-03H well. The controlled VOC and HAP emissions factors for point 004 are based on the flare control efficiency of 95%. Point 005: Emission Factors - Uncontrolled AIRS ID: 123/9333/999 Page 11 of 14 EOG Resources, Inc. Permit No. 11WE3230 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division CAS Pollutant lb/BBL loaded Source VOC 0.104 AP -42 71432 Benzene 0.0007 AP -42 108883 Toluene 0.0023 AP -42 100414 Ethylbenzene 0.0002 AP -42 1330207 Xylenes 0.0030 AP -42 110543 n -hexane 0.0042 AP -42 540841 2,2,4-TMP 0.0009 AP -42 The uncontrolled VOC emission factor was calculated using AP -42, Chapter 5.2, Equation 1 (version 1/95) using the following values: S = 0.6 (Submerged loading: dedicated normal service) P (true vapor pressure) = 5.2 psia M (vapor molecular weight) = 33.4 Ib/Ib-mol T (temperature of liquid loaded) = 524 °R The uncontrolled non -criteria reportable air pollutant (NCRP) emission factors were calculated by multiplying the mass fraction of each NCRP in the pressurized oil analysis the VOC emission factor. Point 006: Component Gas Service Heavy Oil Light Oil Water/Oil Service Connectors 576 --- 520 51 Flanges 8 --- 24 4 Open -Ended Lines 9 --- 7 5 Pump Seals -- --- 2 --- Valves 56 --- 72 24 Other 35 --- 15 6 VOC Content (wt%) 3.5% 100% 29.2% 100% Benzene Content (wt%) 0.023% --- 0.027% --- Toluene Content (wt%) 0.039% --- 0.075% --- Ethylbenzene (wt % 0.002% --- 0.017% --- Xylenes Content (wt%) 0.01% --- 0.036% --- n-hexane Content (wt%) 0.336% --- 2.43% --- *Other equipment type includes compressors, pressure relief valves, relief valves, diaphragms, drains, dump arms, hatches, instrument meters, polish rods and vents TOC Emission Factors (kg/hr-component): Component Gas Service Heavy Oil Light Oil Service Connectors 2.0E-04 7.5E-06 2.1E-04 1.1E-04 Flanges 3.9E-04 3.9E-07 1.1E-04 2.9E-06 Open-ended Lines 2.0E-03 1.4E-04 1.4E-03 2.5E-04 Pump Seals 2.4E-03 NA 1.3E-02 2.4E-05 Valves 4.5E-03 8.4E-06 2.5E-03 9.8E-05 AIRS ID: 123/9333/999 Page 12 of 14 EOG Resources, Inc. Permit No. 11WE3230 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division Other 8.8E-03 3.2E-05 7.5E-03 1.4E-02 Source: EPA -453/R95-017 Compliance with emissions limits in this permit will be demonstrated by using the TOC emission factors listed in the table above with representative component counts, multiplied by the VOC content from the most recent gas and liquids analyses. 5) 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 September 22, 2016, except for point 006 which expires 02/13/2016. A revised APEN shall be submitted no later than 30 days before the five-year term expires. 6) This facility is classified as follows: Applicable Requirement Status Operating Permit Synthetic Minor Source VOC, n -hexane, total HAPS PSD Synthetic Minor Source VOC MACT HH Area Source Requirements: Not Applicable MACT ZZZZ Area Source Requirements: Not Applicable 7) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be found at the website listed below: http://ecfr.gpoaccess.gov/ Part 60: Standards of Performance for New Stationary Sources NSPS 60.1 -End Subpart A — Subpart KKKK NSPS Part 6O, Appendixes Appendix A — Appendix I Part 63: National Emission Standards for Hazardous Air Pollutants for Source Categories MACT 63.1-63.599 Subpart A — Subpart Z MACT 63.600-63.1199 Subpart AA — Subpart DDD MACT 63.1200-63.1439 Subpart EEE — Subpart PPP MACT 63.1440-63.6175 Subpart QQQ — Subpart YYYY MACT 63.6580-63.8830 Subpart ZZZZ — Subpart MMMMM MACT 63.8980 -End Subpart NNNNN — Subpart XXXXXX 8) An Oil and Gas Industry Construction Permit Self -Certification Form is included with this permit packet. Please use this form to complete the self -certification requirements as specified in the permit conditions. Further guidance on self -certification can be found on our website at: http://www.cdphe.state.co.us/ap/oilgaspermitting.html AIRS ID: 123/9333/999 Page 13 of 14 EOG Resources, Inc. Permit No. 11WE3230 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division AIRS ID: 123/9333/999 Page 14 of 14 Construction Permit Application Preliminary Analysis Summary Section 1 — Applicant Information Company Name: EOG Resources, Inc. Permit Number: 11WE3230 Source Location: SESE S19, T11N, R62W, Weld County (Attainment) Equipment Description: Point 001: (6) 400 BBL above ground atmospheric crude oil storage tanks Point 002: (1) 400 BBL above ground atmospheric produced water storage tank. Point 003: (1) 400 BBL above ground atmospheric emergency storage tank for vented gas. Point 004: Plant flare with a minimum combustion efficiency of 95%. Point 005: Crude oil truck loadout Point 006: Fugitive emissions AIRS ID: 123-9333 Date: 03/19/2012 Review Engineer: Stuart Siffring Control Engineer: Chris Laplante Section 2 — Action Corn • leted Grandfathered ! Modification APEN Required/Permit Exempt X CP1 Transfer of Ownership APEN Exempt/Permit Exempt *If tank is a true minor source at a true minor facility, it shal be granted "Final Approval" Section 3 — Applicant Completeness Review Was the correct APEN submitted for this source type? X Yes No Is the APEN signed with an original signature? X Yes No Was the APEN filled out completely? X Yes No Did the applicant submit all required paperwork? X Yes No Did the applicant provide ample information to determine emission rates? X Yes No If you answered "no" to any of the above, when did you mail an Information Request letter to the source? On what date was this application complete? 8/23/2011 Section 4 — Source Description AIRS Point Equipment Description 001 Six (6) above ground 400 bbl atmospheric crude oil storage tanks. Emissions from these tanks are controlled by a Cimarron smokeless combustor (vapor recovery unit) with 95% control efficiency. 002 One (1) above ground 400 bbl atmospheric produced water storage tank. Emissions from this tank are controlled by a combustor (VRU) with a minimum destruction efficiency of 95%. Page 1 003 One (1) 400 BBL fixed roof storage tank used to store gas in the event that there is a need to vent the gas rather than put it into the pipeline. Emissions from this tank are not controlled. 004 Separator controlled by a 40' flare stack. Flare has a minimum combustion efficiency of 95%. The flare is not enclosed. 005 Truck loadout of crude oil. 006 Fugitive emission leaks from connectors, valves, flanges and other equipment. Is this a portable source? Yes X No Is this location in a non -attainment area for any criteria pollutant? Yes X No If "yes", for what pollutant? PM10 CO Ozone Is this location in an attainment maintenance area for any criteria pollutant? Yes X No If "yes", for what pollutant? (Note: These pollutants are subject to minor source RACT per Regulation 3, Part B, Section III.D.2) PM10 CO Ozone Is this source located in the 8 -hour ozone non - attainment region? (Note: If "yes" the provisions of Regulation 7, Sections XII and XVII.C may apply) Yes X No Point 002: Is this source claiming exempt status for this source based on the fraction of oil in the stored water (less than 1% by volume crude oil on an average annual basis)? (Section 3 on APEN) X Yes No Point 002: Are these produced water tanks located at a commercial facility that accepts oil production wastewater for processing? (Section 3 on APEN) Yes X No Point 002: Are these produced water tanks subject to Colorado Oil and Gas Conservation Commission (COGCC) 805 Rule? (Section 3 on APEN) If so, submit Form APCD-105 Yes X No Section 5 — Emission Estimate Information AIRS Point Emission Factor Source 001 Site -specific sampling and E&P Tanks 002 CDPHE Emission Factors (PS Memo 09-02) 003 Site -specific sampling and mass balance 004 AP -42, table 13.5 for NOx and CO, VOC estimate based on site specific sample AP -42 for HAPS 005 AP -42: Chapter 5.2, Equation 1 L = 12.46*S*P*M/T L = loading losses in lb per 1000 gallons loaded S = Saturation Factor P = true vapor pressure of liquid loaded [psia] M = molecular weight of vapors [lb/lb-mole] T = temperature of bulk liquid loaded [deg. R] 006 EPA -453/R-95-017 Table 2-4 Did the applicant provide actual process data for the emission inventory? Yes X No Basis for Potential to Emit (PTE) AIRS Point Process Consumption/Throughput/Production 001 131,400 BBL per year Page 2 002 73,000 BBL per year produced water 003 466,500 scf/yr => 0.467 MMSCF/yr 004 255,000 scf/d => 93.1 MMSCF/yr 005 182,500 BBL per year crude oil loaded 006 2.4 tons per year VOC from fugitive leaks Basis for Permitted Emissions (Permit Limits) AIRS Point Process Consumption/Throughput/Production 001 109,500 BBL per year 002 73,000 BBL per year produced water 003 466,500 scf/yr => 0.467 MMSCF/yr 004 255,000 scf/d -> 93.1 MMSCF/yr 005 182,500 BBL per year crude oil loaded 006 2.4 tons per year VOC from fugitive leaks Does this facility use control devices? X Yes No AIRS Point Process Control Device Description % Reduction Granted 001,002 01 Cimarron smokeless combustor (VCU) 95 004 01 Tornado 40' flare stack 95 Section 6 — Emission Summary (tons per year) Point NO„ VOC CO SOx PM10 Single HAP Total HAP PTE: 001 --- 8.8 --- --- --- 0.1 (n -hexane) 0.2 002 -- 9.6 --- --- --- 0.8 (n -hexane) 1.1 003 --- 7.8 --- --- --- 0.3 (n -hexane) 0.4 004 4.9 1565.2 26.7 0.03 1.2 21.4 (n- hexane) 28.6 005 --- 9.5 --- --- --- 0.4 (n -hexane) 1.0 006 -- 2.4 --- --- -- 0.1 (n -hexane) 0.2 Uncontrolled point source emission rate: 001 --- 7.3 --- --- --- 0.1 (n -hexane) 0.2 002 --- 9.6 --- --- --- 0.8 (n -hexane) 1.1 003 --- 7.8 --- --- --- 0.3 (n -hexane) 0.4 004 4.9 1565.2 26.7 0.03 1.2 21.4 (n- hexane) 28.6 005 --- 9.5 --- --- --- 0.4 (n -hexane) 1.0 006 --- 2.4 --- --- --- 0.1 (n -hexane) 0.2 TOTAL (TPY) 4.9 1601.8 26.7 --- --- 23.1 (n hexane) 31.9 Controlled point source emission rate: 001 --- 0.4 --- --- --- 0.0 (n -hexane) 0.1 002 --- 0.5 --- --- --- 0.0 (n -hexane) 0.1 003 --- 7.8 --- --- --- 0.3 (n -hexane) 0.4 004 4.9 78.3 26.7 0.03 1.2 1.1 (n -hexane) 1.3 Page 3 005 -- 9.5 --- --- -- 0.4 (n -hexane) 1.0 006 -- 2.4 --- --- --- 0.1 (n -hexane) 0.2 INSIGNIFICANTS (TPY) 0.3 0.0 0.3 --- --- 0.0 (n -hexane) 0.0 TOTAL PERMITTED (TPY) 4.9 98.8 26.7 --- --- 1.7 (n -hexane) 2.9 Section 7 — Non -Criteria / Hazardous Air Pollutants Pollutant CAS # BIN Uncontrolled Emission Rate (lblyr) Are rile emissions reportable? Controlled Emission (lb/yr) Rate { Y ) Point 001 Benzene 71432 A 94 Yes 5 Toluene 108883 C 84 No 4 Ethylbenzene 100414 C 2 No 0 Xylenes 1130207 C 30 No 2 n -Hexane 110543 C 632 No 32 2,2,4-Trimethylpentane 540841 C 52 No 3 Point 002 Benzene 71432 A 511 Yes 26 n -Hexane 110543 C 1606 Yes 80 Point 003 Benzene 71432 A 35 No 35 Toluene 108883 C 26 No 26 Ethylbenzene 100414 C 4 No 4 Xylenes 1130207 C 11 No 11 n -Hexane 110543 C 214 No 214 Point 004 Benzene 71432 A 6981 Yes 349 Toluene 108883 C 5271 Yes 264 Ethylbenzene 100414 C 886 No 44 Xylenes 1130207 C 2190 Yes 109 n -Hexane 110543 C 42799 Yes 2140 2,2,4-Trimethylpentane 540841 C 84 No 4 Point 005 Benzene 71432 A • 127 Yes 127 Toluene 108883 C 416 No 416 Ethylbenzene 100414 C 31 No 31 Xylenes 1130207 C 553 No 553 n -Hexane 110543 C 758 No 758 2,2,4-Trimethylpentane 540841 C 161 No 161 Page 4 Point 006 Benzene 71432 A 8 No 8 Toluene 108883 C 12 No 12 Ethylbenzene 100414 C 2 No 2 Xylenes 1130207. C 6 No 6 n -Hexane 110543 C 252 No 252 Note: Regulation 3, Part A, Section II.B.3.b APEN emission reporting requirements for non -criteria air pollutants are based on potential emissions without credit for reductions achieved by control devices used by the operator. Section 8 —Testing Requirements Will testing be required to show compliance with any emission rate or regulatory standard? X Yes No If "yes", complete the information listed below AIRS Point Process Pollutant Regulatory Basis Test Method 004 01 NOx, C°' Regulation No. 3, Part B., Section III.G.3 Gas sampling Section 9 — Source Classification Is this a new previously un-permitted source? 001 002 003 004 005 006 YES X X X X X X NO What is this point classification? True Minor X X X X X Synthetic Minor X Major What is this facility classification? True Minor X Synthetic Minor Major Classification relates to what programs? X Title V X PSD NA NSR X MACT Is this a modification to an existing permit? Yes X No If "yes" what kind of modification? Minor Synthetic Minor Major Section 10 — Public Comment Does this permit require public comment per CAQCC Regulation 3? X Yes No If "yes", for which pollutants? Why? VOC For Reg. 3, Part B, III.C.1.a (emissions increase > 25/50 tpy)? X Yes No For Reg. 3, Part B, III.C.1.c.iii (subject to MACT)? Yes X No For Reg. 3, Part B, III.C.1.d (synthetic minor emission limits)? X Yes No Section 11 — Modeling Is modeling required to demonstrate compliance with National Ambient Air Quality Standards (NAAQS)? If "yes", for which pollutants? Why? NOx emissions are less than 40 TPY. Yes X No Page 5 AIRS Point Section 12 — Regulatory Review Regulation 1 - Particulate, Smoke, Carbon Monoxide and Sulfur Dioxide 001-006 Section II.A.1 - Except as provided in paragraphs 2 through 6 below, no owner or operator of a source shall allow or cause the emission into the atmosphere of any air pollutant which is in excess of 20% opacity. This standard is based on 24 consecutive opacity readings taken at 15 -second intervals for six minutes. The approved reference test method for visible emissions measurement is EPA Method 9 (40 CFR, Part 60, Appendix A (July, 1992)) in all subsections of Section II. A and B of this regulation. Section II.A.5 - Smokeless Flare or Flares for the Combustion of Waste Gases No owner or operator of a smokeless flare or other flare for the combustion of waste gases shall allow or cause emissions into the atmosphere of any air pollutant which is in excess of 30% opacity for a period or periods aggregating more than six minutes in any sixty consecutive minutes. Regulation 2 — Odor 001-006 Section I.A - No person, wherever located, shall cause or allow the emission of odorous air contaminants from any single source such as to result in detectable odors which are measured in excess of the following limits: For areas used predominantly for residential or commercial purposes it is a violation if odors are detected after the odorous air has been diluted with seven (7) or more volumes of odor free air. Regulation 3'- APENs, Construction Permits, Operating Permits, PSD 001-006 Part A-APEN Requirements Criteria Pollutants: For criteria pollutants, Air Pollutant Emission Notices are required for: each individual emission point in an attainment area with uncontrolled actual emissions of two tons per year or more of any individual criteria pollutant (pollutants are not summed) for which the area is attainment. (Applicant is required to file an APEN since emissions from production exceed 2 tons per year VOC) 005 Part B, III.D.2 - RACT requirements for new or modified minor sources This section of Regulation 3 requires RACT for new or modified minor sources located in nonattainment or attainment/maintenance areas. This source is located in the 8 -hour ozone attainment area, therefore, not subject to RACT. However, operator is using 0.6 (submerged, dedicated normal service) for its saturation factor. 001-006 Part B — Construction Permit Exemptions Applicant is required to file a permit since uncontrolled VOC emissions are greater than the 5.0 TPY threshold (Reg. 3, Part B, Section Il.D.3.a) Regulation 6 - New Source Performance Standards 001-006 None R�7ce ulation 7 — Volatile Organic Compounds 001-006 XII. VOLATILE ORGANIC COMPOUND EMISSIONS FROM OIL AND GAS OPERATIONS This facility is not located in the 8 -hr ozone control area; therefore, this facility is not subject to Section XII of this regulation. XVII STATEWIDE CONTROLS FOR OIL AND GAS OPERATIONS... This facility is an oil and gas operation that does not operate any equipment subject to Section XVII of this regulation. Regulation 8 - Hazardous Air Pollutants 001-006 None Section 13 — Aerometric Information Retrieval System Coding Information Point Process Process Description Emission Factor Pollutant / CAS # Fugitive (YIN) Emission Factor Source Control (%) 001 01 Crude Oil Storage Tanks 3.17 lb/1000 gal V0C No E&P Tanks 95 0.02 Igba11000 Benzene No E&P Tanks 95 0.137 lb/1000 gal n -hexane No E&P Tanks 95 SCC 40400312 — Fixed Roof Tank, Oil field storage of crude, breathing losses 002 01 Produced Water Storage Tanks 6.2381 lb/1000 gal throughput VOC No CDPHE PS Memo 09-02 95 Page 6 0.1667 lb/1000 gal throughput Benzene No CDPHE PS Memo 09-02 95 0.5238 lb/1000 gal throughput n -Hexane No CDPHE PS Memo 09-02 95 SCC 40400315 -- Fixed Roof Tank, Produced Water, working+breathing+flashing losses 003 01 Emergency Tank Vent 33,633 lb/MMscf VOC No Gas Analysis 0 SCC 31000299 Industrial Processes Oil and Gas Production Natural Gas Production Other 004 01 Flare Emissions 33,633 lb/MMscf VOC No Gas Analysis 95 0.068 Ib/MMbtu NOx No Manufacturer 95 0.37 lb/MMbtu CO No Manufacturer 95 75 lb/MMscf Benzene No Gas Analysis 95 56.6 Ib/MMscf Toluene No Gas Analysis 95 23.5 lb/MMscf Xylenes No Gas Analysis 95 459.8 lb/MMscf n -hexane No Gas Analysis 95 SCC 31000205 Industrial Processes Oil and Gas Production Natural Gas Production Flares 005 01 Truck Crude oil Loadout 0.104 Ib/BBL VOC No AP -42 0 0.0007 lb/BBL Benzene No AP -42 0 0.0023 lb/BBL Toluene No AP -42 0 0.0002 lb/BBL Ethylbenzene No AP -42 0 0.0030 lb/BBL Xylenes No AP -42 0 0.0042 lb/BBL n -hexane No AP -42 0 SCC 4060132: Crude Oil: Submerged Loading (Normal Service) 006 01 Fugitive Emissions 4800 lb/yr VOC Yes AP -42 0 7.5 lb/yr Benzene Yes AP -42 0 12.2 lb/yr Toluene Yes AP -42 0 1.7 lb/yr Ethylbenzene Yes AP -42 0 4.5 lb/yr Xylenes Yes AP -42 0 252 lb/yr n -hexane Yes AP -42 0 SCC 31000220: All Equip. Leak Fugitives (Valves, flanges, connections, seals, drains) Section 14 — Miscellaneous Application Notes Page 7 STATE OF COLORADO COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION CONTROL DIVISION TELEPHONE: (303) 692-3150 CONSTRUCTION PERMIT PERMIT NO: 1 1 WE3342 DATE ISSUED: ISSUED TO: EOG Resources, Inc. Issuance 1 THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Natural gas production facility, known as Critter Creek 12-08H, located in the SESE of Section 8, Township 11 North, Range 63 West, in Weld County, Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: Facility Equipment ID AIRS Point Description Truck Loadout 001 Truck loadout of crude oil. PW Tank 002 One (1) above ground 400 bbl atmospheric produced water storage tank. Emissions from this tank are controlled by a combustor (Tornado Combustor SN: 10856-8) with a minimum destruction efficiency of 95%. Crude Oil Storage Tanks 003 Six (6) above ground 400 bbl atmospheric crude oil storage tanks. Emissions from these tanks are controlled by a Tornado smokeless combustor (vapor combustion unit) with 95% control efficiency. Fugitive 004 Equipment leaks (fugitive VOCs) from a natural gas production facility. ET #4524 005 One (1) 400 BBL fixed roof storage tank used to store gas in the event that there is a need to vent the gas rather than put it into the pipeline. Emissions from this tank are not controlled. Flare 006 Separator controlled by a 40' flare stack. Flare has a minimum combustion efficiency of 95%. The flare is not enclosed. 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 seq), TO THOSE GENERAL TERMS AND CONDITIONS INCLUDED IN THIS DOCUMENT AND THE FOLLOWING SPECIFIC TERMS AND CONDITIONS: REQUIREMENTS TO SELF -CERTIFY FOR FINAL AUTHORIZATION AIRS ID: 123/9384/999 Page 1 of 13 Condensate Tank Version 2009-1 EOG Resources, Inc. Permit No. 11WE3342 E3342 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division 1. YOU MUST notify the APCD no later than fifteen days after issuance of this permit or activity by submitting a Notice of Startup (NOS) form to the APCD. The Notice of Startup (NOS) form may be downloaded online at www.cdphe.state.co.uslap/downloadforms.html. Failure to notify the APCD of startup of the permitted source is a violation of AQCC Regulation No. 3, Part B, Section III.G.1 and can result in the revocation of the permit. 2. Within one hundred and eighty days (180) after issuance of this permit, 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, II.G.2). 3. 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 construction 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. The Division may grant extensions of the deadline per Regulation No. 3, Part B, III.F.4.b. (Reference: Regulation No. 3, Part B, III.F.4.) 4. The operator shall complete all initial compliance testing and sampling as required in this permit and submit the results to the Division as part of the self -certification process. (Reference: Regulation No. 3, Part B, Section III.E.) 5. The operator shall retain the permit final authorization letter issued by the Division, after completion of self -certification, with the most current construction permit. This construction permit alone does not provide final authority for the operation of this source. EMISSION LIMITATIONS AND RECORDS 6. Emissions of air pollutants shall not exceed the following limitations (as calculated in the Division's preliminary analysis). (Reference: Regulation No. 3, Part B, Section II,A.4) Annual Limits: Facility Equipment ID AIRS point Tons per Year Emission Type yP NO,, VOC CO Truck Loadout 001 --- 6.8 --- Point PW Tank 002 --- 0.1 --- Point Crude Oil Storage Tanks 003 --- 0.4 --- Point Fugitive 004 --- 6.2 --- Fugitive ET #4524 005 --- 2.4 --- Point Flare 006 2.6 44.7 14.2 Point See "Notes to Permit Holder #4" for information on emission factors and methods used to calculate limits. AIRS ID: 123/9384/999 Page 2 of 13 EOG Resources, Inc. Permit No. 11WE3342 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division Compliance with the synthetic minor status of this facility shall be determined by recording the facility's annual criteria pollutant emissions, from each emission unit, 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. This rolling twelve-month total shall apply to all emission units, requiring an APEN, at this facility. 7. Point 006: This emissions point is a separator controlled by a 40' flare stack. The flare shall reduce emissions of VOC to the emission levels listed in this section, above. Operating parameters of the control equipment are identified in the operation and maintenance plan. (Reference: Regulation No.3, Part B, Section III.E.) 8. Point 002: This emissions point shall be configured such that vapors are routed to a combustor (VCU). The VCU shall reduce uncontrolled emissions of VOC to the emission levels listed in this section, above. Operating parameters of the control equipment are identified in the operation and maintenance plan. (Reference: Regulation No.3, Part B, Section III.E.) 9. Point 003: This emissions point shall be configured with a combustor. The combustor shall reduce the uncontrolled emissions of VOC to the emission levels listed in this section, above. Operating parameters of the control equipment are identified in the operation and maintenance plan. (Reference: Regulation No.3, Part B, Section III.E.) 10. Point 004: The operator shall calculate actual emissions from this emissions point based on representative component counts for the facility with the most recent gas and liquids analyses, as required in the Compliance Testing and Sampling section of this permit. The ' operator shall maintain records of the results of component counts and sampling events used to calculate actual emissions and the dates that these counts and events were completed. These records shall be provided to the Division upon request. PROCESS LIMITATIONS AND RECORDS 11. This source shall be limited to the following maximum consumption, processing and/or operational rates as listed below. Monthly records of the actual crude oil throughput shall be maintained by the applicant and made available to the Division for inspection upon request. (Reference: Regulation 3, Part B, II.A.4) Process/Consumption Limits Facility Equipment ID AIRS Point Process Parameter Annual Limit Truck Loadout 001 Crude oil and produced water loading 87,892 BBL/year PW Tank 002 Produced water throughput 15,344 bbl/yr Crude Oil Storage Tanks 003 Crude oil throughput 72,562 BBUyear ET #4524 005 Natural gas venting to atmosphere 137,900 scf/yr Flare 006 Natural gas flaring 50,333,500 scf/yr AIRS ID: 123/9384/999 Page 3 of 13 EOG Resources, Inc. Permit No. 11 WE3342 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division Compliance with the yearly throughput 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 crude oil throughput and keep a compliance record on site or at a local field office with site responsibility, for Division review. 12. Point 002: Records shall be kept in either an electronic file or hard copy provided that they can be promptly supplied to the Division upon request. All records shall be retained for a consecutive period of three years. STATE AND FEDERAL REGULATORY REQUIREMENTS 13. The permit number and AIRS ID number shall be marked on the subject equipment for ease of identification. (Reference: Regulation Number 3, Part B, III.E.) (State only enforceable) 14. 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. (Reference: Regulation No. 1, rSection II.A.1. & 4.) 15. No owner or operator of a smokeless flare or other flare for the combustion of waste gases shall allow or cause emissions into the atmosphere of any air pollutant which is in excess of 30% opacity for a period or periods aggregating more than six minutes in any sixty consecutive minutes. (Reference: Regulation No. 1, Section II.A.5.). 16. These sources are subject to the odor requirements of Regulation No. 2. (State only enforceable) 17. Point 001: Crude oil loading to truck tanks shall be conducted by submerged fill. (Reference: Regulation 3, Part B, III.E) OPERATING & MAINTENANCE REQUIREMENTS 18. Points 003 and 006: Upon startup of these points, the applicant shall follow the operating and maintenance (O&M) plan and record keeping format approved by the Division, in order to demonstrate compliance on an ongoing basis with the requirements of this permit. Revisions to your O&M plan are subject to Division approval prior to implementation. (Reference: Regulation No. 3, Part B, Section III.G.7.) 19. Point 002: a. VCUs shall be enclosed, have no visible emissions, and be designed so that an observer can, by means of visual observation from the outside of the enclosed VCU, or by other convenient means approved by the Division, determine whether the VCU is operating properly. b. If a control device is used to comply with the emission limits of this permit, the following conditions must be met: (i) Leakage of VOCs to the atmosphere must be minimized as follows: 1. Thief hatch seals shall be inspected for integrity annually and replaced as necessary. Thief hatch covers shall be weighted and properly seated. AIRS ID: 123/9384/999 Page 4 of 13 EOG Resources, Inc. Permit No. 11WE3342 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division 2. Pressure relief valves (PRV) shall be inspected for proper operation annually and replaced as necessary. PRVs shall be set to release at a pressure that will ensure flashing, working and breathing losses are routed to the control device under normal operating conditions. 3. Annual inspections of thief hatches and PRV shall be documented with an indication of status, a description of any problems found, and their resolution. (ii) Control devices shall be adequately designed, and operated and maintained according to manufacturer specifications to achieve a control efficiency of at least 95%, and to handle reasonably foreseeable fluctuations in emissions of VOCs. Fluctuations in emissions that occur when the separator dumps into the tank are reasonably foreseeable. (iii) The permittee shall monitor and document the proper operation of the control device. Time intervals between monitoring shall not exceed 14 days. Indications of improper operation for a VCU include, but are not limited to, absence of pilot light, malfunction of electronic ignition, and/or presence of smoke. A check box is suitable for recording proper operation. Improper operation of a control device shall be further documented with a description of the problem and its resolution, the date range the control was inoperable, and the produced water production through the battery during the downtime. During control device downtime, emissions shall be considered to be uncontrolled. COMPLIANCE TESTING AND SAMPLING Initial Testing Requirements 20. Points 005 and 006: The operator shall complete an initial site specific extended gas analysis of the natural gas produced at this site that is either routed to the open flame flare or vented through the emergency blowdown tank in order to verify the VOC, benzene, toluene, ethylbenzene, xylenes, n -hexane, and 2,2,4-trimethylpentane content (weight fraction) of this emission stream used in the permit application. Results of testing shall be used to determine site -specific emission factors using Division approved methods. Results of site -specific sampling and analysis shall be submitted to the Division as part of the self - certification and used to demonstrate compliance with the emissions factors chosen for this emissions point. For example, the benzene emission factor shall be calculated according to the following equation using the benzene weight fraction and the natural gas's average molecular weight determined in the site -specific gas analysis: ibbsnxens bb :mot, x = benzene wt. frac.* MMscf 3?9,3 scf b 16scf N 2b ,no L'4Mscf. 21. Point 006: The owner or operator shall demonstrate compliance with Condition 15 using EPA Method 9 to measure opacity from the flare. (Reference: Regulation No. 1, Section II.A.5). 22. Point 003: The operator shall complete site specific sampling including a compositional analysis of the pre -flash pressurized crude oil routed to these storage tanks and a sales oil AIRS ID: 123/9384/999 Page 5.of 13 EOG Resources, Inc. Permit No. 11 WE3342 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division analysis to determine RVP and API gravity. Testing shall be in accordance with the guidance contained in PS Memo 05-01. Results of testing shall be used to determine a site - specific emissions factor using Division approved methods. Results of site -specific sampling and analysis shall be submitted to the Division as part of the self -certification and used to demonstrate compliance with the emissions factors chosen for this emissions point. 23. Point 004: Within one hundred and eighty days (180) after issuance of permit, the permittee shall complete the initial extended gas analysis of gas samples and extended natural gas liquids analysis of liquids that are representative of volatile organic compound (VOC) and hazardous air pollutants (HAP) that may be released as fugitive emissions. This extended gas and liquids analyses shall be used in the compliance demonstration as required in the Emission Limits and Records section of this permit. The operator shall submit the results of the gas and liquids analyses and emission calculations to the Division as part of the self - certification process to ensure compliance with emissions limits. 24. Point 004: Within one hundred and eighty days (180) after issuance of permit, the operator shall complete a hard count of components at the source and establish the number of components that are operated in "heavy liquid service", "light liquid service", "water/oil service" and "gas service". The operator shall submit the results to the Division as part of the self -certification process to ensure compliance with emissions limits. ADDITIONAL REQUIREMENTS 25. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Reference: Regulation No. 3, Part A, II.C) a. Annually whenever a significant increase in emissions occurs as follows: For any criteria pollutant: For sources emitting less than 100 tons per year, a change in actual emissions of five (5) tons per year or more, above the level reported on the last APEN; 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 d. Whenever a permit limitation must be modified; or e. No later than 30 days before the existing APEN expires. 26. Operating Permit (OP) requirements shall apply to this source at any such time that the facility wide potential to emit equals or exceeds the major source level. Once the facility wide potential to emit equal or exceeds the major source level a Title V operating permit application shall be submitted in accordance with the requirements in Regulation No. 3, Pad C. 27. 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 AIRS ID: 123/9384/999 Page 6 of 13 EOG Resources, Inc. Permit No. 11WE3342 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division 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. (Regulation No. 3 Part D, VI.B.4) GENERAL TERMS AND CONDITIONS 28. This permit and any attachments must be retained and made available for inspection upon request. 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. 29. If this permit specifically states that final authorization has been granted, then the remainder of this condition is not applicable. Otherwise, the issuance of this construction permit does not provide "final" authority for this activity or operation of this source. Final authorization of the permit must be secured from the APCD in writing in accordance with the provisions of 25-7-114.5(12)(a) C.R.S. and AQCC Regulation No. 3, Part B, Section III.G. Final authorization 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. Once self -certification of all points has been reviewed and approved by the Division, it will provide written documentation of such final authorization. Details for obtaining final authorization to operate are located in the Requirements to Self -Certify for Final Authorization section of this permit. 30. 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. 31. 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 25-7-114.5(7)(a), C.R.S. 32. 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 self -certification and final authorization 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 a hearing before the AQCC for review of the Division's action. 33. Section 25-7-114.7(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. 34. 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 AIRS ID: 123/9384/999 Page 7 of 13 EOG Resources, Inc. Permit No. 11WE3342 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division enforcement actions under Sections 25-7-115 (enforcement), -121 (injunctions), -122 (civil, penalties), -122.1 (criminal penalties), C.R.S. By: Stuart Siffring Permit Engineer Air Pollution Control Division Permit Histo Issuance Date Description Issuance 1 This Issuance Facility -wide permit for: (6) crude oil tanks and VCU, (1) emergency tank, (1) tornado flare, (1) produced water tank, and crude oil loadout and associated fugitives. New synthetic minor facility. AIRS ID: 123/9384/999 Page 8 of 13 EOG Resources, Inc. Permit No. 11 WE3342 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division Notes to Permit Holder: 1) The production or raw material processing limits and emission limits contained in this permit are based on the consumption 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 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 next working day, followed by written notice to the Division addressing all of the criteria set forth in Part Il.E.1 of the Common Provisions Regulation. See: http://www.cdphe.state. co. us/reoulations/airreqs/100102aocccommonprovisionsreg.pdf. 3) The following emissions of non -criteria reportable air pollutants are estimated based upon the process limits as indicated in this permit. This information is listed to inform the operator of the Division's analysis of the specific compounds emitted if the source(s) operate at the permitted limitations. AIRS Point Pollutant CAS # BIN Uncontrolled Emission Rate (lb/yr) Are the emissions reportable? Controlled Emission Rate (Ib/yr) 001 Benzene 71432 A 65 Yes 65 Toluene 108883 C 57 No 57 Ethylbenzene 100414 C 1 No 1 Xylenes 1130207 C 21 No 21 n -Hexane 110543 C 436 No 436 2,2,4- Trimethylpentane 540841 C 36 No 36 002 Benzene 71432 A 107 Yes 5 n -hexane 110543 C 338 No 17 003 Benzene 71432 A 96 Yes 0 Toluene 108883 C 84 No 0 Xylenes 1130207 C 36 No 0 n -Hexane 110543 C 660 No 36 004 Benzene 71432 A 74 No 74 Toluene 108883 C 185 No 185 Ethylbenzene 100414 C 13 No 13 Xylenes 1130207 C 226 No 226 n -Hexane 110543 C 457 No 457 005 Benzene 71432 A 10 No 10 Toluene 108883 C 8 No 8 Ethylbenzene 100414 C 1 No 1 AIRS ID: 123/9384/999 Page 9 of 13 EOG Resources, Inc. Permit No. 11WE3342 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division Xylenes 1130207 C 3 No 3 n -Hexane 110543 C 63 No 63 Benzene 71432 A 1840 Yes 92 Toluene 108883 C 1389 Yes 69 006 Ethylbenzene 100414 C 234 No 12 Xylenes 1130207 C 577 No 29 n -Hexane 110543 C 11280 Yes 564 4) The emission levels contained in this permit are based on the following emission factors: Point 001: CAS Pollutant Emission Factors lb/BBL loaded - Uncontrolled Source VOC 0.154 AP -42 71432 Benzene 0.0007 AP -42 108883 Toluene 0.0023 AP -42 100414 Ethylbenzene 0.0002 AP -42 1330207 Xylenes 0.0030 AP -42 110543 n -hexane 0.0042 AP -42 540841 2,2,4-TMP 0.0009 AP -42 The uncontrolled VOC emission factor was calculated using AP -42, Chapter 5.2, Equation 1 (version 1/95) using the following values: S = 0.6 (Submerged loading: dedicated normal service) P (true vapor pressure) = 3.5 psia M (vapor molecular weight) = 33.24 Ib/Ib-mol T (temperature of liquid loaded) = 524 °R Point 002: CAS # Pollutant Emission Factors Uncontrolled lb/BBL Produced Water Throughput Emission Factors Controlled lb/BBL Produced Water Throughput Source VOC 0.262 0.0131 PS Memo 09-02 110543 n -Hexane 0.022 0.0011 PS Memo 09-02 71432 Benzene 0.007 0.0004 PS Memo 09-02 Note: The controlled emissions factors are based on the combustor control efficiency of 95%. Point 003: CAS # Pollutant Emission Factors Uncontrolled Emission Factors Controlled . Source NOx 0.068 lb/MMBtu 0.068 lb/MMBtu AP -42, Table 13.5-1 CO 0.37 lb/MMBtu 0.37 lb/MMBtu AP -42, Table 13.5-1 AIRS ID: 123/9384/999 Page 10 of 13 EOG Resources, Inc. Permit No. 11WE3342 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division CAS # Pollutant Emission Factors Uncontrolled Emission Factors Controlled Source VOC 0.212 lb/bbl 0.0106 lb/bbl E&P Tanks 71432 Benzene 0.0013 lb/bbl 0.000065 lb/bbl E&P Tanks Note: The controlled emissions factors for point 003 are based on the combustor control efficiency of 95%. These emission factors were developed using a pressurized liquids analysis from the Critter Creek 2-03H well. Point 004: Component Gas Service Heavy Oil Light Oil Water/Oil Service Connectors 432 --- 390 39 Flanges 4 --- 24 4 Open -Ended Lines 9 --- 7 5 Pump Seals --- --- 2 --- Valves 42 --- 54 18 Other 26 -- 12 4 VOC Content (wt%) 48.72% 100% 99.86% 100% Benzene Content (wt%) 0.11% --- 0.68% --- Toluene Content (wt%) 0.08% --- 2.24% --- Ethylbenzene (wt %) 0.01% --- 0.16% --- Xylenes Content (wt%) 0.03% --- 2.97% --- n-hexane Content (wt%) 0.67% --- 4.08% --- *Other equipment type includes compressors, pressure relief valves, relief valves, diaphragms, drains, dump arms, hatches, instrument meters, polish rods and vents TOC Emission Factors (kg/hr-component): Component Gas Service Heavy Oil Light Oil Water/Oil Service Connectors 2.0E-04 7.5E-06 2.1E-04 1.1E-04 Flanges 3.9E-04 3.9E-07 1.1E-04 2.9E-06 Open-ended Lines 2.0E-03 1.4E-04 1.4E-03 2.5E-04 Pump Seals 2.4E-03 NA 1.3E-02 2.4E-05 Valves 4.5E-03 8.4E-06 2.5E-03 9.8E-05 Other 8.8E-03 3.2E-05 7.5E-03 1.4E-02 Source: EPA -453/R95-017 Compliance with emissions limits in this permit will be demonstrated by using the TOC emission factors listed in the table above with representative component counts, multiplied by the VOC content from the most recent gas and liquids analyses. AIRS ID: 123/9384/999 Page 11 of 13 EOG Resources, Inc. Permit No. 11WE3342 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division Point 005: CAS # Pollutant Emission Factors Uncontrolled Lb/MMscf Weight Fraction of Gas (%) Source VOC 34782 Ib/MMscf 49 Engineering Calculation 71432 Benzene 72.5 Ib/MMscf 0.10 Engineering Calculation 108883 Toluene 57.9 lb/MMscf 0.08 Engineering Calculation 100414 Ethylbenzene 7.2Ib/MMscf 0.01 Engineering Calculation 1330207 Xylenes 21.7 lb/MMscf 0.03 Engineering Calculation 110543 n -hexane 456.5 lb/MMscf 0.63 Engineering Calculation The emission levels in this permit for this point are based on the use of this tank to blowdown produced natural gas when the flare used to combust the natural gas is down at 24 hours of venting through this tank per year at a maximum gas flow rate of 5745 scf/hr. The VOC content of the produced gas used in the application was based on a gas sample from the Critter Creek 2-03H well (weight percents for VOC and HAP components from this analysis are listed in the table above). Point 006: CAS # Pollutant Weight Fraction of Gas (%) Emission Factors Uncontrolled Emission Factors Controlled Source NOx 0.068 lb/MMBtu 0.068 lb/MMBtu AP -42 CO 0.37 lb/MMBtu 0.37 Ib/MMBtu AP -42 VOC 49 34782 Ib/MMscf 1681.6546 lb/mmscf Engineering Calculation PMo 40 uq/I 40 uq/l AP -42, Table 13.5-1 SOx 0.00036 lb/MMBtu 0.00036 lb/MMBtu 0.002 gr/scf 71432 Benzene 0.10 72.5 lb/MMscf 3.7504 lb/mmscf Engineering Calculation 108883 Toluene 0.08 57.9 Ib/MMscf 2.8319 lb/mmscf Engineering Calculation 110543 n -hexane 0.63 456.5 lb/MMscf 22.9916 lb/mmscf Engineering Calculation Note: The uncontrolled VOC and HAP emissions for this point were calculated using the August 9, 2010 analysis of a gas sample collected from the Critter Creek 2-03-H well. The controlled VOC and HAP emissions factors for point 006 are based on the flare control efficiency of 95%. 5) 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 September 8, 2016. A revised APEN shall be submitted no later than 30 days before the five-year term expires. 6) This facility is classified as follows: AIRS ID: 123/9384/999 Page 12 of 13 EOG Resources, Inc. Permit No. 11WE3342 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division Applicable Requirement Status Operating Permit Synthetic Minor Source VOC PSD Synthetic Minor Source VOC MACT HH Area Source Requirements: Not Applicable MACT ZZZZ Area Source Requirements: Not Applicable 7) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be found at the website listed below: hnp://ecfr.gpoaccess.gov/ Part 60: Standards of Performance for New Stationary Sources NSPS 60.1 -End Subpart A — Subpart KKKK , NSPS Part 60, Appendixes Appendix A — Appendix I Part 63: National Emission Standards for Hazardous Air Pollutants for Source Categories MACT 63.1-63.599 Subpart A — Subpart Z MACT 63.600-63.1199 Subpart AA — Subpart DDD MACT 63.1200-63.1439 Subpart EEE -- Subpart PPP MACT 63.1440-63.6175 Subpart QQQ — Subpart YYYY MACT 63.6580-63.8830 Subpart ZZZZ — Subpart MMMMM MACT 63.8980 -End Subpart NNNNN — Subpart XXXXXX 8) An Oil and Gas Industry Construction Permit Self -Certification Form is included with this permit packet. Please use this form to complete the self -certification requirements as specified in the permit conditions. Further guidance on self -certification can be found on our website at: http://www.cdphe.state. co. us/ap/oilgasperm itting. html AIRS ID: 123/9384/999 Page 13 of 13 Construction Permit Application Preliminary Analysis Summary Section 1 — Applicant Information Company Name: EOG Resources, Inc. Permit Number: 11WE3342 Source Location: SESE S08, T11N, R63W, Weld County (Attainment) Equipment Description: Point 001: Crude oil truck loadout Point 002: (1) 400 BBL above ground atmospheric produced water storage tank. Point 003: (6) 400 BBL above ground atmospheric crude oil storage tanks Point 004: Fugitive emissions Point 005: (1) 400 BBL above ground atmospheric emergency storage tank for vented gas. Point 006: Plant flare with a minimum combustion efficiency of 95%. AIRS ID: 123-9384 Date: 03/19/2012 Review Engineer: Stuart Siffring Control Engineer: Chris Laplante I Section 2 — Action Completed Grandfathered Modification APEN Required/Permit Exempt X CP1 Transfer of Ownership APEN Exempt/Permit Exempt *If tank is a true minor source at a true minor facility, it shall be granted 'Final Approval" Section 3 -- Applicant Completeness Review Was the correct APEN submitted for this source type? X ' Yes No Is the APEN signed with an original signature? : X Yes No Was the APEN filled out completely? X Yes No Did the applicant submit all required paperwork? X Yes No Did the applicant provide ample information to determine emission rates? X Yes No If you answered "no" to any of the above, when did you mail an information Request letter to the source? On what date was this application complete? 9/9/2011 Section 4 — Source Description AIRS Point Equipment Description 001 Truck loadout of crude oil. 002 One (1) above ground 400 bbl atmospheric produced water storage tank. Emissions from this tank are controlled by a combustor (VRU) with a minimum destruction efficiency of 95%. 003 Six (6) above ground 400 bbl atmospheric crude oil storage tanks. Emissions from these tanks are controlled by a Cimarron smokeless combustor (vapor recovery unit) with 95% control efficiency. Page 1 004 Fugitive emission leaks from connectors, valves, flanges and other equipment. 005 One (1) 400 BBL fixed roof storage tank used to store gas in the event that there is a need to vent the gas rather than put it into the pipeline. Emissions from this tank are not controlled. 006 Separator controlled by a 40' flare stack. Flare has a minimum combustion efficiency of 95%. The flare is not enclosed. Is this a portable source? Yes X No Is this location in a non -attainment area for any criteria pollutant? Yes X No If "yes", for what pollutant? PMwo CO Ozone Is this location in an attainment maintenance area for any criteria pollutant? Yes X No If "yes", for what pollutant? (Note: These pollutants are subject to minor source RACT per Regulation 3, Part B, Section III.D.2) PKo CO Ozone Is this source located in the 8 -hour ozone non - attainment region? (Note: If "yes" the provisions of Regulation 7, Sections XII and XVII.C may apply) Yes X No Point 006: Is this source claiming exempt status for this source based on the fraction of oil in the stored water (less than 1% by volume crude oil on an average annual basis)? (Section 3 on APEN) X Yes No Point 006: Are these produced water tanks located at a commercial facility that accepts oil production wastewater for processing? (Section 3 on APEN) Yes X No Point 006: Are these produced water tanks subject to Colorado Oil and Gas Conservation Commission (COGCC) 805 Rule? (Section 3 on APEN) If so, submit Form APCD-105 Yes X No Section 5 — Emission Estimate Information AIRS Point Emission Factor Source 001 AP -42: Chapter 5.2, Equation 1 L = 12.46*S*P*M/T L = loading losses in lb per 1000 gallons loaded S = Saturation Factor P = true vapor pressure of liquid loaded [psia] M = molecular weight of vapors [lb/lb-mole] T = temperature of bulk liquid loaded [deg. R] 002 CDPHE Emission Factors (PS Memo 09-02) 003 Site -specific using E&P Tanks 004 EPA -453/R-95-017 Table 2-4 005 Site -specific sampling and mass balance 006 AP -42, table 13.5 for NOx and CO, VOC estimate based on site specific sample AP -42 for HAPS Did the applicant provide actual process data for the emission inventory? Yes X No Basis for Potential to Emit (PTE) AIRS Point Process Consumption/Throughput/Production 001 87,892 BBL per year crude oil loaded 002 15,344 BBL per year produced water Page 2 003 72,562 BBL per year 004 6.2 tons per year VOC from fugitive leaks 005 137,900 scf/yr => 0.138 MMSCF/yr 006 137,900 scf/day => 50.3 MMSCF/yr Basis for Permitted Emissions (Permit Limits) AIRS Point Process Consumption/Throughput/Production 001 87,892 BBL per year crude oil loaded 002 15,344 BBL per year produced water 003 72,562 BBL per year 004 6.2 tons per year VOC from fugitive leaks 005 137,900 scf/yr => 0.138 MMSCF/yr 006 137,900 scf/day => 50.3 MMSCF/yr Does this facility use control devices? X Yes No AIRS Point Process Control Device Description % Reduction Granted 002,003, 01 Cimarron smokeless combustor (VCU) 95 006 01 Tornado 40' flare stack 95 Section 6 — Emission Summary (tons per year) Point NO), VOC CO SOx PM10 Single HAP Total HAP PTE: 001 --- 6.8 --- --- --- 0.2 (n -hexane) 0.2 002 --- 2.0 --- --- --- 0.2 (n -hexane) 0.2 003 -- 7.7 --- --- --- 0.3 (n -hexane) 0.4 004 --- 6.2 --- --- --- 0.2 (n -hexane) 0.3 005 --- 2.4 --- --- --- 0.1 (n -hexane) 0.1 006 2.6 893.1 14.2 --- --- 5.6 (n -hexane) 7.2 Uncontrolled point source emission rate: 001 --- 6.8 --- --- --- 0.2 (n -hexane) 0.2 002 --- 2.0 --- --- --- 0.2 (n -hexane) 0.2 003 --- 7.7 --- --- --- 0.3 (n -hexane) 0.4 004 --- I II 6.2 --- --- --- 0.2 (n -hexane) 0.3 005 --- 2.4 --- --- --- 0.1 (n -hexane) 0.1 006 2.6 893.1 14.2 --- --- 5.6 (n -hexane) 7.2 TOTAL (TPY) 2.6 916.2 14.3 --- --- 6.4 (n -hexane) 9.0 Controlled point source emission rate: 001 --- 6.8 --- --- --- 0.2 (n -hexane) 0.2 002 --- 0.1 --- --- --- 0.0 (n -hexane) 0.0 003 --- 0.4 --- --- --- 0.0 (n -hexane) 0.0 004 --- 6,2 --- --- --- 0.2 (n -hexane) 0.3 005 --- 2.4 --- --- --- 0.1 (n -hexane) 0,1 006 2.6 44.7 14.2 --- --- 0.3 (n -hexane) 0.3 Page 3 INSIGNIFICANTS (TPY) 0.4 0.1 0.4 -- --- 0.0 (n -hexane) 0.0 TOTAL PERMITTED (TPY) 3.0 60.5 14.5 --- -- 0.8 (n -hexane) 1.3 Section 7 -- Non -Criteria / Hazardous Air Pollutants Pollutant CAS # BIN Uncontrolled Emission Rate (Ib/yr) Are the emissions reportable? Controlled Emission Ib! Rate r ( y Point 001 Benzene 71432 A 65 Yes 65 Toluene 108883 C 57 No 57 Ethylbenzene 100414 C 1 No 1 Xylenes 1130207 C 21 No 21 n -Hexane 110543 C 436 No 436 2,2,4-Trimethylpentane 540841 C 36 No 36 Point 002 Benzene 71432 A 107 Yes 5 n -Hexane 110543 C 338 No 17 Point 003 Benzene 71432 A 96 Yes 0 Toluene 108883 C 84 No 0 Xylenes 1130207 C 36 No 0 n -Hexane 110543 C 660 No 36 Point 004 Benzene 71432 A 74 Yes 74 Toluene 108883 C 185 No 185 Ethylbenzene 100414 C 13 No 13 Xylenes 1130207 C 226 No 226 n -Hexane 110543 C 457 No 457 2,2,4-Trimethylpentane 540841 C 87 No 87 Point 005 Benzene 71432 A 10 No 10 Toluene 108883 C 8 No 8 Ethylbenzene 100414 .. C 1 No 1 Xylenes 1130207 C 3- No 3 n -Hexane 110543 C 63 No 63 2,2,4-Trimethylpentane 540841 C 0 No 0 Point 006 Benzene 71432 A 1840 Yes 92 Toluene 108883 C 1389 Yes 69 Page 4 Ethylbenzene 100414 C 234 No 12 Xylenes 1130207 C 577 No 29 n -Hexane 110543 C 11280 Yes 564 2,2,4-Trimethylpentane 540841 C 15 No 1 Note: Regulation 3, Part A, Section II.B.3.b APEN emission reporting requirements for non -criteria air pollutants are based on potential emissions without credit for reductions achieved by control devices used by the operator. Section 8 —Testing Requirements Will testing be required to show compliance with any emission rate or regulatory standard? X Yes No If "yes", complete the information listed below AIRS Point Process Pollutant Regulatory Basis Test Method 006 01 VOC NOx, CO, Regulation No. 3, Part B., Section III.G.3 Sampling Section 9 — Source Classification Is this a new previously un-permitted source? 001 002 003 004 005 006 YES X X X X X X NO What is this point classification? True Minor X X X X X Synthetic Minor X Major What is this facility classification? True Minor X Synthetic Minor Major Classification relates to what programs? X Title V X PSD NA NSR MACT Is this a modification to an existing permit? Yes X No If "yes" what kind of modification? Minor Synthetic Minor Major Section 10 — Public Comment Does this permit require public comment per CAQCC Regulation 3? X Yes No If "yes", for which pollutants? Why? VOC For Reg. 3, Part B, III.C.1.a (emissions increase > 25/50 tpy)? X Yes No For Reg. 3, Part B, III.C.1.c.iii (subject to MACT)? Yes X No For Reg. 3, Part B, III.C.1.d (synthetic minor emission limits)? X Yes No — Modeli Is modeling required to demonstrate compliance with National Ambient Air Quality Standards (NAAQS)? Yes X No If "yes", for which pollutants? Why? NOx emissions are less than 40 TPY. AIRS Point Section 12 — Regulatory Review Regulation 1 - Particulate, Smoke, Carbon Monoxide and Sulfur Dioxide, Page 5 001-006 Section II.A.1 - Except as provided in paragraphs 2 through 6 below, no owner or operator of a source shall allow or cause the emission into the atmosphere of any air pollutant which is in excess of 20% opacity. This standard is based on 24 consecutive opacity readings taken at 15 -second intervals for six minutes. The approved reference test method for visible emissions measurement is EPA Method 9 (40 CFR, Part 60, Appendix A (July, 1992)) in all subsections of Section II. A and B of this regulation. Section II.A.5 - Smokeless Flare or Flares for the Combustion of Waste Gases No owner or operator of a smokeless flare or other flare for the combustion of waste gases shall allow or cause emissions into the atmosphere of any air pollutant which is in excess of 30% opacity for a period or periods aggregating more than six minutes in any sixty consecutive minutes. Regulation 2 Odor 001-006 Section I.A - No person, wherever located, shall cause or allow the emission of odorous air contaminants from any single source such as to result in detectable odors which are measured in excess of the following limits: For areas used predominantly for residential or commercial purposes it is a violation if odors are detected after the odorous air has been diluted with seven (7) or more volumes of odor free air. Regulation 3 - APENs. Construction Permits. Operatin• Permits PSD 001-006 Part A-APEN Requirements Criteria Pollutants: For criteria pollutants, Air Pollutant Emission Notices are required for: each individual emission point in an attainment area with uncontrolled actual emissions of two tons per year or more of any individual criteria pollutant (pollutants are not summed) for which the area is attainment. (Applicant is required to file an APEN since emissions from production exceed 2 tons per year VOC) 005 Part B, III.D.2 - RACT requirements for new or modified minor sources This section of Regulation 3 requires RACT for new or modified minor sources located in nonattainment or attainment/maintenance areas. This source is located in the 8 -hour ozone attainment area, therefore, not subject to RACT. However, operator is using 0.6 (submerged, dedicated normal service) for its saturation factor. 001-006 Part B — Construction Permit Exemptions Applicant is required to file a permit since uncontrolled VOC emissions are greater than the 5.0 TPY threshold (Reg. 3, Part B, Section II.D.3.a) Regulation 6 - New Source Performance Standards 001-006 None Regulation7 — Volatile Organic Compounds r;'_ 001-006 XII. VOLATILE ORGANIC COMPOUND EMISSIONS FROM OIL AND GAS OPERATIONS This facility is not located in the 8 -hr ozone control area; therefore, this facility is not subject to Section XII of this regulation. XVII STATEWIDE CONTROLS FOR OIL AND GAS OPERATIONS... This facility is an oil and gas operation that does not operate any equipment subject to Section XVI! of this regulation. Regulation 8 -- Hazardous Air Pollutants 001-006 None Section 13 — Aerometric Information Retrieval System Coding Information Point Process Process Description Emission Factor Pollutant / CAS # Fugitive (YIN) Emission Factor Source Control (%) 001 01 Truck Crude oil Loadout 0.154 lb/BBL V0C No AP -42 0 0.0007 lb/BBL Benzene No AP -42 0 0.0023 lb/BBL Toluene No AP -42 0 0.0002 .0002 lb/BBL Ethylbenzene No AP -42 0 0.0030 lb/BBL Xylenes No AP -42 0 0.0042 lb/BBL n -hexane No AP -42 0 Page 6 SCC 4060132: Crude Oil: Submerged Loading (Normal Service) 002 01 6.2381 lb/1000 gal throughput VOC No CDPHE PS Memo 09-02 95 Produced Water Storage Tnks a 0.166 lb/1000 gal throughput Benzene No CDPHE PS Memo 09-02 95 0.5238 lb/1000 gal throughput n -Hexane No CDPHE PS Memo 09-02 95 SCC 40400315 — Fixed Roof Tank, Produced Water, working+breathing+flashing losses 003 01 0.0089 lb/1000 gal VOC No E&P Tanks 95 Crude Oil Storage Tanks 0.032 lb/1000 gal Benzene No E&P Tanks 95 0.217 lb/1000 gal n -hexane No E&P Tanks 95 SCC 40400312 — Fixed Roof Tank, Oil field storage of crude, breathing losses 004 01 12320 lb/yr VOC No AP -42 0 80 lb/yr Benzene No AP -42 0 180 lb/yr Toluene No AP -42 0 Fugitive Emissions 20 lb/yr Ethylbenzene No AP -42 0 220 lb/yr Xylenes No AP -42 0 460 lb/yr n -hexane No AP -42 0 SCC 31000220: All Equip. Leak Fugitives (Valves, flanges, connections, seals, drains) 005 01 Emergency Tank Vent 0.035 lb/scf VOC No AP -42 0 SCC 31000299 Industrial Processes Oil and Gas Production Natural Gas Production Others 006 01 35489 lb/MMscf VOC No Gas Analysis 95 0.068 lb/MMbtu NOx No Manufacturer 95 0.37 lb/MMbtu CO No Manufacturer 95 Flare Emissions 36.6 Ib/MMscf Benzene No Gas Analysis 95 27.6 lb/MMscf Toluene No Gas Analysis 95 224.1 lb/MMscf n -hexane No Gas Analysis 95 SCC 31000205 Industrial Processes Oil and Gas Production Natural Gas Production Flares Section 14 — Miscellaneous Application Notes Page 7 STATE OF COLORADO COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION CONTROL DIVISION TELEPHONE: (303) 692-3150 CONSTRUCTION PERMIT PERMIT NO: 11WE3363 Issuance 1 DATE ISSUED: ISSUED TO: EOG Resources, Inc. THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Natural gas production facility, known as Critter Creek 14-18H, located in the SESE of Section 18, Township 11 North, Range 63 West, in Weld County, Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: Facility Equipment ID AIRS Point Description Truck Loadout 001 Truck loadout of crude oil. PW Tank 002 One (1) above ground 400 bbl atmospheric produced water storage tank. Emissions from this tank are controlled by a combustor (Cimarron Combustor SN: 1337908) with a minimum destruction efficiency of 95%. Crude Oil g Tanks 003 Six (6) above ground 400 bbl atmospheric crude oil storage tanks. Emissions from these tanks are controlled by a Cimarron smokeless combustor (vapor combustion unit) with 95% control efficiency: Fugitive 004 Equipment leaks (fugitive VOCs) from a natural gas production facility. ET #4575 005 One (1) 400 BBL fixed roof storage tank used to store gas in the event that there is a need to vent the gas rather than put it into the pipeline. Emissions from this tank are not controlled. Flare 006 Separator controlled by a 40' flare stack. Flare has a minimum combustion efficiency of 95%. The flare is not enclosed. 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 seq), TO THOSE GENERAL TERMS AND CONDITIONS INCLUDED IN THIS DOCUMENT AND THE FOLLOWING SPECIFIC TERMS AND CONDITIONS: REQUIREMENTS TO SELF -CERTIFY FOR FINAL AUTHORIZATION 1. YOU MUST notify the APCD no later than fifteen days after issuance of this permit or activity by submitting a Notice of Startup (NOS) form to the APCD. The Notice of AIRS ID: 1 23/9 38619 99 Page 1 of 13 Condensate Tank Version 2009-1 EOG Resources, Inc. Permit No. 11WE3363 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division Startup (NOS) form may be downloaded online at www.cdphe.state.co.us/aptdownloadforms.html. Failure to notify the APCD of startup of the permitted source is a violation of AQCC Regulation No. 3, Part B, Section III.G.1 and can result in the revocation of the permit. 2. Within one hundred and eighty days (180) after issuance of this permit, 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, II.G.2). 3. 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 construction 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. The Division may grant extensions of the deadline per Regulation No. 3, Part B, III.F.4.b. (Reference: Regulation No. 3, Part B, III.F.4.) 4. The operator shall complete all initial compliance testing and sampling as required in this permit and submit the results to the Division as part of the self -certification process. (Reference: Regulation No. 3, Part B, Section III.E.) 5. The operator shall retain the permit final authorization letter issued by the Division, after completion of self -certification, with the most current construction permit. This construction permit alone does not provide final authority for the operation of this source. EMISSION LIMITATIONS AND RECORDS 6. Emissions of air pollutants shall not exceed the following limitations (as calculated in the Division's preliminary analysis). (Reference: Regulation No. 3, Part B, Section II.A.4) Annual Limits: Facility Equipment ID AIRS Point Tons per Year Emission Type NO,, VOC CO Truck Loadout 001 --- 7.1 --- Point PW Tank 002 --- 0.3 --- Point Crude Oil Storage Tanks 003 --- 0.3 --- Point Fugitive 004 --- 6.2 --- Fugitive ET #4575 005 --- 3.2 --- Point Flare 006 3.4 57.7 18.3 Point See "Notes to Permit Holder #4" for information on emission factors and methods used to calculate limits. Compliance with the synthetic minor status of this facility shall be determined by recording the facility's annual criteria pollutant emissions, from each emission unit, on a AIRS ID: 123/9386/999 Page 2 of 13 EOG Resources, Inc. Permit No. 11WE3363 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division 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. This rolling twelve-month total shall apply to all emission units, requiring an APEN, at this facility. 7. Point 006: This emissions point is a separator controlled by a 40' flare stack. The flare shall reduce emissions of VOC to the emission levels listed in this section, above. Operating parameters of the control equipment are identified in the operation and maintenance plan. (Reference: Regulation No.3, Part B, Section III.E.) 8. Point 002: This emissions point shall be configured such that vapors are routed to a combustor (VCU). The VCU shall reduce uncontrolled emissions of VOC to the emission levels listed in this section, above. Operating parameters of the control equipment are identified in the operation and maintenance plan. (Reference: Regulation No.3, Part B, Section III.E.) 9. Point 003: This emissions point shall be configured with a combustor. The combustor shall reduce the uncontrolled emissions of VOC to the emission levels listed in this section, above. Operating parameters of the control equipment are identified in the operation and maintenance plan. (Reference: Regulation No.3, Part B, Section III.E.) 10. Point 004: The operator shall calculate actual emissions from this emissions point based on representative component counts for the facility with the most recent gas and liquids analyses, as required in the Compliance Testing and Sampling section of this permit. The operator shall maintain records of the results of component counts and sampling events used to calculate actual emissions and the dates that these counts and events were completed. These records shall be provided to the Division upon request. PROCESS LIMITATIONS AND RECORDS 11. This source shall be limited to the following maximum consumption, processingand/or operational rates as listed below. Monthly records of the actual crude oil throughput shall be maintained by the applicant and made available to the Division for inspection upon request. (Reference: Regulation 3, Part B, II.A.4) Process/Consumption Limits Facility Equipment ID AIRS Point Process Parameter Annual Limit Truck Loadout 001 Crude oil and produced water loading 82,526 BBL/year PW Tank 002 Produced water throughput 46,866 bbl/yr Crude Oil Storage Tanks 003 Crude oil throughput 35,660.5 BBUyear ET #4575 005 Natural gas venting to atmosphere 178,200 scf/yr Flare 006 Natural gas flaring 65,043,000 scf/yr Compliance with the yearly throughput 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 crude oil AIRS ID: 123/9386/999 Page 3 of 13 EOG Resources, Inc. Permit No. 11WE3363 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division throughput and keep a compliance record on site or at a local field office with site responsibility, for Division review. 12. Point 002: Records shall be kept in either an electronic file or hard copy provided that they can be promptly supplied to the Division upon request. All records shall be retained for a consecutive period of three years. STATE AND FEDERAL REGULATORY REQUIREMENTS 13, The permit number and AIRS ID number shall be marked on the subject equipment for ease of identification. (Reference: Regulation Number 3, Part B, III.E.) (State only enforceable) 14. 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. (Reference: Regulation No. 1, Section II.A.1. & 4.) 15. No owner or operator of a smokeless flare or other flare for the combustion of waste gases shall allow or cause emissions into the atmosphere of any air pollutant which is in excess of 30% opacity for a period or periods aggregating more than six minutes in any sixty consecutive minutes. (Reference: Regulation No. 1, Section II.A.5.). 16. These sources are subject to the odor requirements of Regulation No. 2. (State only enforceable) 17. Point 001: Crude oil loading to truck tanks shall be conducted by submerged fill. (Reference: Regulation 3, Part B, III.E) OPERATING & MAINTENANCE REQUIREMENTS 18. Points 003, and 006: Upon startup of these points, the applicant shall follow the operating and maintenance (O&M) plan and record keeping format approved by the Division, in order to demonstrate compliance on an ongoing basis with the requirements of this permit. Revisions to your O&M plan are subject to Division approval prior to implementation. (Reference: Regulation No. 3, Part B, Section III.G.7.) 19.. Point 002: a. VCUs shall be enclosed, have no visible emissions, and be designed so that an observer can, by means of visual observation from the outside of the enclosed VCU, or by other convenient means approved by the Division, determine whether the VCU is operating properly. b. If a control device is used to comply with the emission limits of this permit, the following conditions must be met: (i) Leakage of VOCs to the atmosphere must be minimized as follows: 1. Thief hatch seals shall be inspected for integrity annually and replaced as necessary. Thief hatch covers shall be weighted and properly seated. 2. Pressure relief valves (PRV) shall be inspected for proper operation annually and replaced as necessary. PRVs shall be set to AIRS ID: 123/9386/999 Page 4 of 13 EOG Resources, Inc. Permit No. 11WE3363 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division release at a pressure that will ensure flashing, working and breathing losses are routed to the control device under normal operating conditions. 3. Annual inspections of thief hatches and PRV shall be documented with an indication of status, a description of any problems found, and their resolution. (ii) Control devices shall be adequately designed, and operated and maintained according to manufacturer specifications to achieve a control efficiency of at least 95%, and to handle reasonably foreseeable fluctuations in emissions of VOCs. Fluctuations in emissions that occur when the separator dumps into the tank are reasonably foreseeable. (iii) The permittee shall monitor and document the proper operation of the control device. Time intervals between monitoring shall not exceed 14 days. Indications of improper operation for a VCU include, but are not limited to, absence of pilot light, malfunction of electronic ignition, and/or presence of smoke. A check box is suitable for recording proper operation. Improper operation of a control device shall be further documented with a description of the problem and its resolution, the date range the control was inoperable, and the produced water production through the battery during the downtime. During control device downtime, emissions shall be considered to be uncontrolled. COMPLIANCE TESTING AND SAMPLING Initial Testing Requirements 20. Points 005 and 006: The operator shall complete an initial site specific extended gas analysis of the natural gas produced at this site that is either routed to the open flame flare or vented through the emergency blowdown tank in order to verify the VOC, benzene, toluene, ethylbenzene, xylenes, n -hexane, and 2,2,4-trimethylpentane content (weight fraction) of this emission stream used in the permit application. Results of testing shall be used to determine site -specific emission factors using Division approved methods. Results of site -specific sampling and analysis shall be submitted to the Division as part of the self -certification and used to demonstrate compliance with the emissions factors chosen for this emissions point. For example, the benzene emission factor shall be calculated according to the following equation using the benzene weight fraction and the natural gas's average molecular weight determined in the site -specific gas analysis: x tb benzene ibmci, r db 1 1s6 scf — benzene wt. frac.* s MW cs IL v MMscf 374.3 .cf 3 =.b mod 1.MMscf, 21. Point 006: The owner or operator shall demonstrate compliance with Condition 15 using EPA Method 9 to measure opacity from the flare. (Reference: Regulation No. 1, Section II.A.5). 22. Point 003: The operator shall complete site specific sampling including a compositional analysis of the pre -flash pressurized crude oil routed to these storage tanks and a sales oil analysis to determine RVP and API gravity. Testing shall be in accordance with the guidance contained in PS Memo 05-01. Results of testing shall be used to determine a AIRS ID: 123/9386/999 Page 5 of 13 EOG Resources, Inc. Permit No. 11WE3363 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division site -specific emissions factor using Division approved methods. Results of site -specific sampling and analysis shall be submitted to the Division as part of the self -certification and used to demonstrate compliance with the emissions factors chosen for this emissions point. 23. Point 004: Within one hundred and eighty days (180) after issuance of permit, the permittee shall complete the initial extended gas analysis of gas samples and extended natural gas liquids analysis of liquids that are representative of volatile organic compound (VOC) and hazardous air pollutants (HAP) that may be released as fugitive emissions. This extended gas and liquids analyses shall be used in the compliance demonstration as required in the Emission Limits and Records section of this permit. The operator shall submit the results of the gas and liquids analyses and emission calculations to the Division as part of the self -certification process to ensure compliance with emissions limits. 24. Point 004: Within one hundred and eighty days (180) after issuance of permit, the operator shall complete a hard count of components at the source and establish the number of components that are operated in "heavy liquid service", "light liquid service", "water/oil service" and "gas service". The operator shall submit the results to the Division as part of the self -certification process to ensure compliance with emissions limits. ADDITIONAL REQUIREMENTS 25. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Reference: Regulation No. 3, Part A, II.C) a. Annually whenever a significant increase in emissions occurs as follows: For any criteria pollutant: For sources emitting less than 100 tons per year, a change in actual emissions of five (5) tons per year or more, above the level reported on the last APEN; 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 d. Whenever a permit limitation must be modified; or e. No later than 30 days before the existing APEN expires. 26. Operating Permit (OP) requirements shall apply to this source at any such time that the facility wide potential to emit equals or exceeds the major source level. Once the facility. wide potential to emit equal or exceeds the major source level a Title V operating permit application shall be submitted in accordance with the requirements in Regulation No. 3, Part C. 27. 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 AIRS ID: 123/9386/999 Page 6 of 13 EOG Resources, Inc. Permit No. 11WE3363 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division 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. (Regulation No. 3 Part D, VI.B.4) GENERAL TERMS AND CONDITIONS 28. This permit and any attachments must be retained and made available for inspection upon request. 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. 29. If this permit specifically states that final authorization has been granted, then the remainder of this condition is not applicable. Otherwise, the issuance of this construction permit does not provide "final" authority for this activity or operation of this source. Final authorization of the permit must be secured from the APCD in writing in accordance with the provisions of 25-7-114.5(12)(a) C.R.S. and AQCC Regulation No. 3, Part B, Section III.G. Final authorization 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. Once self -certification of all points has been reviewed and approved by the Division, it will provide written documentation of such final authorization. Details for obtaining final authorization to operate are located in the Requirements to Self - Certify for Final Authorization section of this permit. 30. 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 applicant's agents. It is valid only for the equipment and operations or activity specifically identified on the permit. 31. 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 25-7-114.5(7)(a), C.R.S. 32. 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 self -certification and final authorization 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 a hearing before the AQCC for review of the Division's action. 33. Section 25-7-114.7(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. 34. 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, AIRS ID: 123/9386/999 Page 7 of 13 EOG Resources, Inc. Permit No. 11WE3363 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division civil or criminal enforcement actions under Sections 25-7-115 (enforcement), -121 (injunctions), -122 (civil penalties), -122.1 (criminal penalties), C.R.S. By: Stuart Siffring Permit Engineer Air Pollution Control Division Permit Histo Issuance Date Description Issuance 1 This Issuance Facility -wide permit for: (6) crude oil tanks and VCU, (1) emergency tank, (1) tornado flare, (1) produced water tank, and crude oil loadout and associated fugitives. New synthetic minor facility. AIRS ID: 123/9386/999 Page 8 of 13 EOG Resources, Inc. Permit No. 11 WE3363 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division Notes to Permit Holder: 1) The production or raw material processing limits and emission limits contained in this permit are based on the consumption 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 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 next working day, followed by written notice to the Division addressing all of the criteria set forth in Part II.E.1 of the Common Provisions Regulation. See: http://www.cdphe.state.co.ustreciulations/airreqs/100102aacccommonprovisionsreg.pdf. 3) The following emissions of non -criteria reportable air pollutants are estimated based upon the process limits as indicated in this permit. This information is listed to inform the operator of the Division's analysis of the specific compounds emitted if the source(s) operate at the permitted limitations. AIRS Point Pollutant CAS # BIN Uncontrolled Emission Rate (Ib/yr) Are the emissions reportable? Controlled Emission Rate (lb/yr) 001 Benzene 71432 A 76 Yes 76 Toluene 108883 C 66 No 66 Ethylbenzene 100414 C 2 No 2 Xylenes 1130207 C 24 No 24 n -Hexane 110543 C 5O6 No 506 2,2,4- Trimethylpentane 540841 C 41 No 41 002 Benzene 71432 A 328 Yes 16 n -hexane 110543 C 1031 Yes 52 003 Benzene 71432 A 84 Yes 0 Toluene 108883 C 72 No 0 Xylenes 1130207 C 24 No 0 n -Hexane 110543 C 528 No 24 2'2'4 Trimethylpentane 540841 C 48 No 0 004 Benzene 71432 A 76 Yes 76 Toluene 108883 C 187 No 187 Ethylbenzene 100414 C 13 No 13 Xylenes 1130207 C 227 No 227 n -Hexane 110543 C 474 No 474 AIRS ID: 123/9386/999 Page 9 of 13 EOG Resources, Inc. Permit No. 11 WE3363 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division 2,2,4- Trimethylpentane 540841 C 88 No 88 005 Benzene 71432 A 13 No 13 Toluene 108883 C 10 No 10 Ethylbenzene 100414 C 2 No 2 Xylenes 1130207 C 4 No 4 n -Hexane 110543 C 82 No 82 006 Benzene 71432 A 2377 Yes 119 Toluene 108883 C 1795 Yes 90 Ethylbenzene 100414 C 302 No 15 Xylenes 1130207 C 745 No 37 n -Hexane 110543 C 14576 Yes 729 4) The emission levels contained in this permit are based on the following emission factors: Point 001: CAS Pollutant Emission Factors Uncontrolled lb/BBL loaded - Source VOC 0.173 AP -42 71432 Benzene 0.0009 AP -42 108883 Toluene 0.008 AP -42 100414 Ethylbenzene 0.00002 AP -42 1330207 Xylenes 0.0030 AP -42 110543 n -hexane 0.0061 AP -42 The uncontrolled VOC emission factor was calculated using AP -42, Chapter 5.2, Equation 1 (version 1/95) using the following values: S = 0.6 (Submerged loading: dedicated normal service) P (true vapor pressure) = 3.5 psia M (vapor molecular weight) = 33.24 Ib/Ib-mol T (temperature of liquid loaded) = 524 °R Point 002: CAS # Pollutant Emission Factors Uncontrolled lb/BBL Produced Water Throughput Emission Factors Controlled Ib/BBL Produced Water Throughput Source VOC 0.262 0.0131 PS Memo 09-02 110543 n -Hexane 0.022 0.0011 PS Memo 09-02 71432 Benzene 0.007 0.0004 PS Memo 09-02 Note: The controlled emissions factors are based on the combustor control efficiency of 95%. AIRS ID: 123/9386/999 Page 10 of 13 EOG Resources, Inc. Permit No. 11WE3363 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division Point 003: CAS # Pollutant Emission Factors Uncontrolled Emission Factors Controlled Source NOx 0.068 lb/MMBtu 0.068 lb/MMBtu AP -42, Table 13.5-1 CO 0.37 lb/MMBtu 0.37 lb/MMBtu AP -42, Table 13.5-1 VOC 64.73 lb/bbl 3.24 lb/bbl E&P Tanks 71432 Benzene 0.0024 lb/bbl 0.0001 lb/bbl E&P Tanks Note: The controlled emissions factors for point 003 are based on the combustor control efficiency of 95%. These emission factors were developed using a pressurized liquids analysis from the Critter Creek 2-03H well. Point 004: Component Gas Service Heavy Oil Light Oil Water/Oil Service Connectors 432 --- 390 39 Flanges 4 --- 24 4 Open -Ended Lines 9 --- 7 5 Pump Seals --- --- 2 -- Valves 42 --- 54 18 Other 26 --- 12 4 VOC Content (wt%) 48.72% 100% 99.86% 100% Benzene Content (wt%) 0.11% --- 0.68% --- Toluene Content (wt%) 0.08% --- 2.24% --- Ethylbenzene (wt %) 0.01% --- 0.16% --- Xylenes Content (wt%) 0.03% --- 2.97% --- n-hexane Content (wt%) 0.67% --- 4.08% --- *Other equipment type includes compressors, pressure relief valves, relief valves, diaphragms, drains, dump arms, hatches, instrument meters, polish rods and vents TOC Emission Factors (kg/hr-component): Component Gas Service Heavy Oil Light Oil Water/Oil Service Connectors 2.0E-04 7.5E-06 2.1E-04 1.1E-04 Flanges 3.9E-04 3.9E-07 1.1E-04 2.9E-06 Open-ended Lines 2.0E-03 1.4E-04 1.4E-03 2.5E-04 Pump Seals 2.4E-03 NA 1.3E-02 2.4E-05 Valves 4.5E-03 8.4E-06 2.5E-03 9.8E-05 Other 8.8E-03 3.2E-05 7.5E-03 1.4E-02 Source: EPA -453/R95-017 Compliance with emissions limits in this permit will be demonstrated by using the TOC emission factors listed in the table above with representative component counts, multiplied by the VOC content from the most recent gas and liquids analyses. AIRS ID: 123/9386/999 Page 11 of 13 EOG Resources, Inc. Permit No. 11WE3363 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division Point 005: CAS # Pollutant Emission Factors Uncontrolled Lb/MMscf Weight Fraction of Gas (%) Source VOC 3591.5 lb/MMscf 49 Engineering Calculation 71432 Benzene 72.9 lb/MMscf 0.10 Engineering Calculation 108883 Toluene 56.1 lb/MMscf 0.08 Engineering Calculation 100414 Ethylbenzene 11.2 lb/MMscf 0.01 Engineering Calculation 1330207 Xylenes 22.5 lb/MMscf 0.03 Engineering Calculation 110543 n -hexane 460.2 lb/MMscf 0.63 Engineering Calculation The emission levels in this permit for this point are based on the use of this tank to blowdown produced natural gas when the flare used to combust the natural gas is down at 24 hours of venting through this tank per year at a maximum gas flow rate of 7425 scf/hr. The VOC content of the produced gas used in the application was based on a gas sample from the Critter Creek 2-03H well (weight percents for VOC and HAP components from this analysis are listed in the table above). Point 006: CAS # Pollutant Weight Fraction of Gas (%) Emission Factors -Uncontrolled Emission Factors Controlled Source NOx 0.068 lb/MMBtu 0.068 lb/MMBtu AP -42 CO 0.37 Ib/MMBtu 0.37 lb/MMBtu AP -42 VOC 49 35487.3 lb/MMscf 1774.5 lb/mmscf Engineering Calculation 71432 Benzene 0.10 36.5 lb/MMscf 1.8 lb/mmscf Engineering Calculation 108883 Toluene 0.08 27.6 lb/MMscf 1.4 lb/mmscf Engineering Calculation 100414 Ethylbenzene 0.01 4.6 Ib/MMscf 0.23 lb/mmscf Engineering Calculation 1330207 Xylenes 0.03 1.2 lb/MMscf 0.06 lb/mmscf Engineering Calculation 110543 n -hexane 0.63 224.1 lb/MMscf 11.2 lb/mmscf Engineering Calculation Note: The uncontrolled VOC and HAP emissions for this point were calculated using the August 9, 2010 analysis of a gas sample collected from the Critter Creek 2-03-H well. The controlled VOC and HAP emissions factors for point 006 are based on the flare control efficiency of 95%. 5) 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 September 13, 2016. A revised APEN shall be submitted no later than 30 days before the five-year term expires. 6) This facility is classified as follows: AIRS ID: 123/9386/999 Page 12 of 13 EOG Resources, Inc. Permit No. 11 WE3363 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division Applicable Requirement Status Operating Permit Synthetic Minor Source VOC PSD Synthetic Minor Source VOC MACT HH Area Source Requirements: Not Applicable MACT ZZZZ Area Source Requirements: Not Applicable 7) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be found at the website listed below: http://ecfr.gpoaccess.,ov/ Part 60: Standards of Performance for New Stationary Sources NSPS 60.1 -End Subpart A — Subpart KKKK NSPS Part 60, Appendixes Appendix A — Appendix I Part 63: National Emission Standards for Hazardous Air Pollutants for Source Categories MACT 63.1-63.599 Subpart A - Subpart Z MACT 63.600-63.1199 Subpart AA — Subpart DDD MACT 63.1200-63.1439 Subpart EEE — Subpart PPP MACT 63.1440-63.6175 Subpart QQQ — Subpart YYYY MACT 63.6580-63.8830 Subpart ZZZZ — Subpart MMMMM MACT 63.8980 -End Subpart NNNNN — Subpart XXXXXX 8) An Oil and Gas Industry Construction Permit Self -Certification Form is included with this permit packet. Please use this form to complete the self -certification requirements as specified in the permit conditions. Further guidance on self -certification can be found on our website at: http://www.cdphe.state.co.us/ap/oilgaspermitting.html AIRS ID: 123/9386/999 Page 13 of 13 Construction Permit Application Preliminary Analysis Summary Section 1 — Applicant Information Company Name: EOG Resources, Inc. Permit Number: 11WE3363 Source Location: SESE S18, T11N, R63W, Weld County (Attainment) Equipment Description: Point 001: Crude oil truck loadout Point 002: (1) 400 BBL above ground atmospheric produced water storage tank. Point 003: (6) 400 BBL above ground atmospheric crude oil storage tanks Point 004: Fugitive emissions Point 005: (1) 400 BBL above ground atmospheric emergency storage tank for vented as. Point 006: Plant flare with a minimum combustion efficiency of 95%. AIRS ID: 123-9386 Date: 03/19/2012 Review Engineer: Stuart Siffring Control Engineer: Chris Laplante Section 2 — Action Completed Grandfathered Modification APEN Required/Permit Exempt X CP1 Transfer of Ownership APEN Exempt/Permit Exempt if tank is a true minor source at a true minor facility, it shall be granted "Final Approval" Section 3 — Applicant Completeness Review Was the correct APEN submitted for this source type? X Yes No Is the APEN signed with an original signature? X Yes No Was the APEN filled out completely? X Yes No Did the applicant submit all required paperwork? X Yes No Did the applicant provide ample information to determine emission rates? X Yes No If you answered "no" to any of the above, when did you mail an Information Request letter to the source? On what date was this application complete? 9/14/2011 Section 4 — Source Description AIRS Point Equipment Description 001 Truck loadout of crude oil. 002 003 One (1) above ground 400 bbl atmospheric produced water storage tank. Emissions from this tank are controlled by a combustor (VRU) with a minimum destruction efficiency of 95%. Six (6) above ground 400 bbl atmospheric crude oil storage tanks. Emissions from these tanks are controlled by a Cimarron smokeless combustor (vapor recovery unit) with 95% control efficiency. Page 1 004 Fugitive emission leaks from connectors, valves, flanges and other equipment. 005 One (1) 400 BBL fixed roof storage tank used to store gas in the event that there is a need to vent the gas rather than put it into the pipeline. Emissions from this tank are not controlled. 006 Separator controlled by a 40' flare stack. Flare has a minimum combustion efficiency of 95%. The flare is not enclosed. Is this a portable source? Yes X No Is this location in a non -attainment area for any criteria pollutant? Yes X No If "yes", for what pollutant? PKo CO Ozone Is this location in an attainment maintenance area for any criteria pollutant? Yes X No If "yes", for what pollutant? (Note: These pollutants are subject to minor source RACT per Regulation 3, Part B, Section III.D.2) PKo CO Ozone Is this source located in the 8 -hour ozone non - attainment region? (Note: If "yes" the provisions of Regulation 7, Sections XII and XVII.C may apply) Yes X No Point 006: Is this source claiming exempt status for this source based on the fraction of oil in the stored water (less than 1% by volume crude oil on an average annual basis)? (Section 3 on APEN) X Yes No Point 006: Are these produced water tanks located at a commercial facility that accepts oil production wastewater for processing? (Section 3 on APEN) Yes X No Point 006: Are these produced water tanks subject to Colorado Oil and Gas Conservation Commission (COGCC) 805 Rule? (Section 3 on APEN) If so, submit Form APCD-105 Yes X No Section 5 — Emission Estimate Information AIRS Point Emission Factor Source 001 AP -42: Chapter 5.2, Equation 1 L = 12.46*S*P*M/T L = loading losses in lb per 1000 gallons loaded S = Saturation Factor P = true vapor pressure of liquid loaded [psia] M = molecular weight of vapors [lb/lb-mole] T = temperature of bulk liquid loaded [deg. R] 002 CDPHE Emission Factors (PS Memo 09-02) 003 Site -specific sampling and E&P Tanks 004 EPA -453/R-95-017 Table 2-4 005 Site -specific sampling and mass balance 006 Manufacturer emission factors for VOC AP -42 for HAPS, CO, NOx Did the applicant provide actual process data for the emission inventory? Yes X No Basis for Potential to Emit (PTE) AIRS Point Process Consumption/Throughput/Production 001 82,526 BBL per year crude oil loaded 002 46,866 BBL per year produced water Page 2 003 35,660.5 BBL per year 004 6.2 tons per year VOC from fugitive leaks 005 178,200 scf/yr => 0.178 MMSCF/yr 006 178,200 scf/day => 65.043 MMSCF/yr Basis for Permitted Emissions (Permit Limits AIRS Point Process Consumption/Throughput/Production 001 82,526 BBL per year crude oil loaded 002 46,866 BBL per year produced water 003 35,660.5 BBL per year 004 6.2 tons per year VOC from fugitive leaks 005 178,200 scf/yr => 0.178 MMSCF/yr 006 178,200 scf/day => 65.043 MMSCF/yr Does this facility use control devices? X Yes No AIRS Point Process Control Device Description % Reduction Granted 002,003, 01 Cimarron smokeless combustor (VCU) 95 006 01 Tornado 40' flare stack 95 Section 6 — Emission Summary (tons per year) Point NO„ VOC CO SOx PM10 Single HAP Total HAP PTE: 001 --- 7.1 --- --- --- 0.3 (n -hexane) 0.3 002 --- 6.1 --- --- --- 0.5 (n -hexane) 0.6 003 --- 6.0 --- --- --- 0.3 (n -hexane) 0.4 004 --- 6.2 -- --- --- 0.2 (n -hexane) 0.4 005 --- 3.2 --- -- --- 0.1 (n -hexane) 0.1 006 3.4 1154.1 18.3 --- --- 7.2 (n -hexane) 9.2 Uncontrolled point source emission rate: 001 -- 7.1 --- --- --- 0.3 (n -hexane) 0.3 002 -- 6.1 --- --- --- 0.5 (n -hexane) 0.6 003 --- 6.0 --- --- --- 0.3 (n -hexane) 0.4 004 --- 6,2 --- --- --- 0.2 (n -hexane) 0.4 005 --- 3.2 --- - -- 0.1 (n -hexane) 0.1 006 3.4 1154.1 18.3 --- --- 7.2 (n -hexane) 9.2 TOTAL (TPY) 3.4 1182.7 18.3 -- -- 6.4 (n -hexane) 9.0 Controlled point source emission rate: 001 --- 7.1 --- --- --- 0.3 (n -hexane) 0.3 002 - 0.3 --- --- --- 0.1 (n -hexane) 0.1 003 --- 0.3 ------ --- 0.1 (n -hexane) 0.1 004 --- 6.2 -- --- --- 0.2 (n -hexane) 0.4 005 --- 3.2 --- --- --- 0.1 (n -hexane) 0.1 006 3.4 57.7 18.3 --- --- 0.2 (n -hexane) 0.3 Page 3 INSIGNIFICANTS (TPY) 0.4 0.1 0.4 -- --- 0.0 (n -hexane) 0.0 TOTAL PERMITTED (TPY) 3.4 74.8 18.3 --- --- 0.9 (n -hexane) 1.3 Section 7 — Non -Criteria / Hazardous Air Pollutants Pollutant CAS # BIN Uncontrolled Emission Rate (Ib/yr) Are the emissions reportable? Controlled Emission Ib! r Rate { y I Point 001 Benzene 71432 A 76 Yes 76 Toluene 108883 C 66 No 66 Ethylbenzene 100414 C 2 No 2 Xylenes 1130207 C 24 No 24 n -Hexane 110543 C 506 No 506 2,2,4-Trimethylpentane 540841 C 41 No 41 Point 002 Benzene 71432 A 328 Yes 16 n -Hexane 110543 C 1031 Yes 52 Point 003 Benzene 71432 A 84 Yes 4 Toluene 108883 C 72 No 3 Xylenes 1130207 C 24 No 1 n -Hexane 110543 C 528 No 24 2,2,4-Trimethylpentane 540841 C 48 No 3 Point 004 Benzene 71432 A 76 Yes 76 Toluene 108883 C 187 No 187 Ethylbenzene 100414 C 13 No 13 Xylenes 1130207 C 227 No 227 n -Hexane 110543 C 474 No 474 2,2,4-Trimethylpentane 540841 C 88 No 88 Point 005 Benzene 71432 A 13 No 13 Toluene 108883 C 10 No 10 Ethylbenzene 100414 C 2 No 2 Xylenes 1130207 C 4 No 4 n -Hexane 110543 C 82 No 82 2,2,4-Trimethylpentane 540841 C 0 No 0 Point 006 Benzene 71432 A 2377 Yes 119 Page 4 Toluene 108883 C 1795 Yes 90 Ethylbenzene 100414 C 302 No 15 Xylenes 1130207 C 745 No 37 n -Hexane 110543 C 14576 Yes 729 2,2,4-Trimethylpentane 540841 C 15 No 1 Note: Regulation 3, Part A, Section II.B.3.b APEN emission reporting requirements for non -criteria air pollutants are based on potential emissions without credit for reductions achieved by control devices used by the operator. Section 8 —Testing Requirements Will testing be required to show compliance with any emission rate or regulatory standard? X Yes No if "yes", complete the information listed below AIRS Point Process Pollutant Regulatory Basis Test Method 006 01 VOC NOx' CO, Regulation No. 3, Part B., Section II1.G.3 Gas sampling Section 9 — Source Classification Is this a new previously un-permitted source? 001 002 003 004 005 006 YES X X X X X X NO What is this point classification? True Minor X X X X X Synthetic Minor X Major What is this facility classification? True Minor X Synthetic Minor Major Classification relates to what programs? X Title V X PSD NA NSR MACT Is this a modification to an existing permit? Yes X No If "yes" what kind of modification? Minor Synthetic Minor Major Section 10 -- Public Comment Does this permit require public comment per CAQCC Regulation 3? X Yes No If "yes", for which pollutants? Why? VOC For Reg. 3, Part B, III.C.1.a (emissions increase > 25/50 tpy)? X Yes No For Reg. 3, Part B, lII.C.1.c.iii (subject to MACT)? Yes X No For Reg. 3, Part B, III.C.1.d (synthetic minor emission limits)? X Yes No Section 11 — Modeling Is modeling required to demonstrate compliance with National Ambient Air Quality Standards (NAAQS)? If "yes", for which pollutants? Why? NOx emissions are less than 40 TPY. Yes X No Page 5 AIRS Point Section 12 — Regulatory Review Regulation 1 - Particulate, Smoke, Carbon Monoxide and Sulfur Dioxide' a; - 001-006 Section II.A.1 - Except as provided in paragraphs 2 through 6 below, no owner or operator of a source shall allow or cause the emission into the atmosphere of any air pollutant which is in excess of 20% opacity. This standard is based on 24 consecutive opacity readings taken at 15 -second intervals for six minutes. The approved reference test method for visible emissions measurement is EPA Method 9 (40 CFR, Part 60, Appendix A (July, 1992)) in all subsections of Section II. A and B of this regulation. Section II.A.5 - Smokeless Flare or Flares for the Combustion of Waste Gases No owner or operator of a smokeless flare or other flare for the combustion of waste gases shall allow or cause emissions into the atmosphere of any air pollutant which is in excess of 30% opacity for period or periods aggregating more than six minutes in any sixty consecutive minutes. Regulation 2 - Odor 001-006 Section I.A - No person, wherever located, shall cause or allow the emission of odorous air contaminants from any single source such as to result in detectable odors which are measured in excess of the following limits: For areas used predominantly for residential or commercial purposes it is a violation if odors are detected after the odorous air has been diluted with seven (7) or more volumes of odor free air. Regulation 3 - APENs, Construction Permits:XOperating-Permits, PSD 001-006 Part A-APEN Requirements Criteria Pollutants: For criteria pollutants, Air Pollutant Emission Notices are required for: each individual emission point in an attainment area with uncontrolled actual emissions of two tons per year or more of any individual criteria pollutant (pollutants are not summed) for which the area is attainment. (Applicant is required to file an APEN since emissions from production exceed 2 tons per year VOC) 005 Part B, III.D.2 - RACT requirements for new or modified minor sources This section of Regulation 3 requires RACT for new or modified minor sources located in nonattainment or attainment/maintenance areas. This source is located in the 8 -hour ozone attainment area, therefore, not subject to RACT. However, operator is using 0.6 (submerged, dedicated normal service) for its saturation factor. 001-006 Part B — Construction Permit Exemptions Applicant is required to file a permit since uncontrolled VOC emissions are greater than the 5.0 TPY threshold (Reg. 3, Part B, Section Il.D.3.a) Regulation 6 - New Source Performance. Standards 001-006 None Regulation 7 - Volatile Organic Compounds 001-006 Xli. VOLATILE ORGANIC COMPOUND EMISSIONS FROM OIL AND GAS OPERATIONS This facility is not located in the 8 -hr ozone control area; therefore, this facility is not subject to Section XII of this regulation. XVII STATEWIDE CONTROLS FOR OIL AND GAS OPERATIONS... This facility is an oil and gas operation that does not operate any equipment subject to Section XVII of this regulation. Regulation 8 — Hazardous Air Pollutants 001-006 None Section 13 — Aerometric Information Retrieval System Coding Information Point Process Process Description Emission Factor Pollutant / CAS # Fugitive Or/N) Emission Factor Source Control o (/o) 001 01 Truck Crude oil Loadout 0.173 lb/BBL V0C No AP -42 0 0.0009 lb/BBL Benzene No AP -42 0 0.008 lb/BBL Toluene No AP -42 0 0.00002 Ib/BBL Ethylbenzene No AP -42 0 0.0030 lb/BBL Xylenes No AP -42 0 Page 6 0.0061 lb/BBL n -hexane No AP -42 0 SCC 4060132: Crude Oil: Submerged Loading (Normal Service) 002 01 6,2381 lb/1000 gal throughput VOC No CDPHE PS Memo 09-02 95 Produced Water Storage Tanks 0.1667 lb/1000 gal throughput Benzene No CDPHE PS Memo 09-02 95 0.5238 lb/1000 gal throughput n -Hexane No CDPHE PS Memo 09-02 95 SCC 40400315 — Fixed Roof Tank, Produced Water, working+breathing+flashing losses 003 01 8.03 lb/1000 gal VOC No E&P Tanks 95 Crude Oil Storage Tanks 0.056 lb/1000 gal Benzene No E&P Tanks 95 0.353 lb/1000 gal n -hexane No E&P Tanks 95 SCC 40400312 — Fixed Roof Tank, Oil field storage of crude, breathing losses 004 01 12320 lb/yr VOC No AP -42 0 76 lb/yr Benzene No AP -42 0 187 lb/yr Toluene No AP -42 0 Fugitive Emissions 13 lb/yr Ethylbenzene No AP -42 0 227 lb/yr Xylenes No AP -42 0 474 lb/yr n -hexane No AP -42 0 SCC 31000220: All Equip. Leak Fugitives (Valves, flanges, connections, seals, drains) 005 01 Emergency Tank Vent 12.95 lb/scf VOC No AP -42 0 SCC 31000299 Industrial Processes Oil and Gas Production Natural Gas Production Relief Valves 006 01 35487 lb/MMscf VOC No Manufacturer 95 104.5 lb/MMscf NOx No AP -42 95 562.7 lb/MMscf CO No AP -42 95 Flare Emissions 36.5 lb/MMscf Benzene No AP -42 95 27.6 lb/MMscf Toluene No AP -42 95 231.2 lb/MMscf n -hexane No AP -42 95 SCC 31000205 Industrial Processes Oil and Gas Production Natural Gas Production Flares Section 14 — Miscellaneous Application Notes Page 7 STATE OF COLORADO COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION CONTROL DIVISION TELEPHONE: (303) 692-3150 CONSTRUCTION PERMIT PERMIT NO: DATE ISSUED: ISSUED TO: 12WE1240 EOG Resources, Inc. Issuance 1 THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Natural gas production facility, known as Fox Creek 2-25H, located in the SESE of Section 25, Township 12 North, Range 63 West, in Weld County, Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: Facility Equipment ID AIRS Point Description Crude Oil Storage Tanks 001 Six (6) above ground 400 bbl atmospheric crude oil storage tanks. Emissions from these tanks are controlled by a Cimarron smokeless VCU unit with 95% control efficiency. PW Tank 002 One (1) above ground 400 bbl atmospheric produced water storage tank. Emissions from this tank are controlled by a combustor (VCU) with a minimum destruction efficiency of 95%. Flare 003 Separator controlled by a 40' flare stack. Flare has a minimum combustion efficiency of 95%. The flare is not enclosed. Generator RICE Engine 004 One (1) Waukesha, Model F1197GU, Serial Number 109915, natural gas -fired, naturally aspirated, 4SRB reciprocating internal combustion engine, site rated at 136 horsepower at 1200 RPM. This engine shall be equipped with a non -selective catalytic reduction (NSCR) system and air -fuel ratio control. This emission unit is used for primary power until electricity can be run to the location. Truck Loadout. 005 Truck loadout of crude oil. Fugitive 006 Equipment leaks (fugitive VOCs) from a natural gas production facility. Point 004 may be replaced with another engine in accordance with the temporary engine replacement provision or with another Waukesha Model F1197GU engine in accordance with the permanent replacement provision of the Alternate Operating Scenario (AOS), included in this permit as Attachment A. AIRS ID: 123/9699/999 Page 1 of 19 Condensate Tank Version 2009-1 EOG Resources, Inc. Permit No. 12WE1240 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division 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: REQUIREMENTS TO SELF -CERTIFY FOR FINAL AUTHORIZATION 1. YOU MUST notify the APCD no later than fifteen days after issuance of this permit or activity by submitting a Notice of Startup (NOS) form to the APCD. The Notice of Startup (NOS) form may be downloaded online at www.cdphe.state.co.ustap/downloadforms.html. Failure to notify the APCD of startup of the permitted source is a violation of AQCC Regulation No. 3, Part B, Section III.G.1 and can result in the revocation of the permit. 2. Within one hundred and eighty days (180) after issuance of this permit, 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, II.G.2). 3. 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 construction 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. The Division may grant extensions of the deadline per Regulation No. 3, Part B, III.F.4.b. (Reference: Regulation No. 3, Part B, III.F.4.) 4. The operator shall complete all initial compliance testing and sampling as required in this permit and submit the results to the Division as part of the self -certification process. (Reference: Regulation No. 3, Part B, Section III.E.) 5. The operator shall retain the permit final authorization letter issued by the Division, after completion of self -certification, with the most current construction permit. This construction permit alone does not provide final authority for the operation of this source. EMISSION LIMITATIONS AND RECORDS 6. Emissions of air pollutants shall not exceed the following limitations (as calculated in the Division's preliminary analysis). (Reference: Regulation No. 3, Part B, Section II.A.4) Annual Limits: AIRS ID: 123/9699/999 Page 2 of 19 EOG Resources, Inc. Permit No. 12WE1240 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division Facility Equipment ID AIRS Point Tons per Year Emission Type NO, VOC CO ' Crude Oil Storage Tanks 001 --- 0.8 --- Point PW Tank 002 --- 0.5 --- Point Flare 003 3.3 52.3 17.8 Point Generator RICE Engine 004 1.6 1.1 3.2 Point Truck Loadout 005 8.6 Point Fugitive 006 --- 2.4 Fugitive See "Notes to Permit Holder #4" for information on emission factors and methods used to calculate limits. Facility -wide emissions of each individual hazardous air pollutant shall be less than 8.0 tpy. Facility -wide emissions of total hazardous air pollutants shall be less than 20.0 tpy. Compliance with the synthetic minor status of this facility shall be determined by recording the facility's annual criteria pollutant emissions; from each emission unit, 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. This rolling twelve-month total shall apply to all emission units, requiring an APEN, at this facility. 7. Point 001: This emissions point shall be configured with a combustor. The combustor shall reduce the uncontrolled emissions of VOC to the emission levels listed in this section, above. Operating parameters of the control equipment are identified in the operation and maintenance plan. (Reference: Regulation No.3, Part B, Section III.E.) 8. Point 002: This emissions point shall be configured such that vapors are routed to a combustor (VCU). The VCU shall reduce uncontrolled emissions of VOC to the emission levels listed in this section, above. Operating parameters of the control equipment are identified in the operation and maintenance plan. (Reference: Regulation No.3, Part B, Section III.E.) 9. Point 003: This emissions point is a separator controlled by a 40' flare stack. The flare shall reduce emissions of VOC to the emission levels listed in this section, above. Operating parameters of the control equipment are identified in the operation and maintenance plan. (Reference: Regulation No.3, Part B, Section III.E.) 10. Point 004: This engine shall be equipped with a non -selective catalytic reduction (NSCR) system and air -fuel ratio control. The NSCR shall reduce uncontrolled emissions of NOx, VOC and CO from the unit to the emission levels listed in this section, above. Operating parameters of the control equipment are identified in the operation and maintenance plan. (Reference: Regulation No.3, Part B, Section III.E.) 11. Point 006: The operator shall calculate actual emissions from this emissions point based on representative component counts for the facility with the most recent gas and liquids analyses, as required in the Compliance Testing and Sampling section of this permit. The AIRS ID: 123/9699/999 Page 3 of 19 EOG Resources, Inc. Permit No. 12WE1240 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division operator shall maintain records of the results of component counts and sampling events used to calculate actual emissions and the dates that these counts and events were completed. These records shall be provided to the Division upon request. PROCESS LIMITATIONS AND RECORDS 12. This source shall be limited to the following maximum consumption, processing and/or operational rates as listed below. Monthly records of the actual throughput shall be maintained by the applicant and made available to the Division for inspection upon request. (Reference: Regulation 3, Part B, II.A.4) Process/Consumption Limits Facility Equipment ID AIRS Point Process Parameter Annual Limit Crude Oil Storage Tanks 001 Crude oil throughput 109,500 BBL/yr PW Tank 002 Produced water throughput 73,000 BBL/yr Flare 003 Natural gas flaring 62.1 MMSCF/yr Generator RICE Engine 004 Consumption of natural gas as a fuel 9.5 MMscf/yr Truck Loadout 005 Crude oil and produced water loading 182,500 BBL/yr Compliance with the yearly throughput 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 crude oil throughput and keep a compliance record on site or at a local field office with site responsibility, for Division review. 13. Point 002: Records shall be kept in either an electronic file or hard copy provided that they can be promptly supplied to the Division upon request. All records shall be retained for a consecutive period of three years. STATE AND FEDERAL REGULATORY REQUIREMENTS 14. The permit number and AIRS ID number shall be marked on the subject equipment for ease of identification. (Reference: Regulation Number 3, Part B, III.E.) (State only enforceable) 15. 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. (Reference: Regulation No. 1, Section II.A.1. & 4.). 16. No owner or operator of a smokeless flare or other flare for the combustion of waste gases shall allow or cause emissions into the atmosphere of any air pollutant which is in excess of 30% opacity for a period or periods aggregating more than six minutes in any sixty consecutive minutes. (Reference: Regulation No. 1, Section II.A.5.). 17. These sources are subject to the odor requirements of Regulation No. 2. (State only enforceable) AIRS ID: 123/9699/999 Page 4 of 19 EOG Resources, Inc. Permit No. 12WE1240 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division 18. Point 004: This equipment is subject to the control requirements for natural gas -fired reciprocating internal combustion engines under Regulation No. 7, Section XVII.E (State only enforceable). The owner or operator of any natural gas -fired reciprocating internal combustion 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: Note that this condition may not apply if the engine is subject to standards under NSPS or MACTs (see Reg 7 XVII.B.4). Note that there must be an actual emission standard under NSPS/MACT in order for Reg 7 to not apply. Note also that in most cases, the NSPS/MACT standards will be the same as what would be required for Reg. 7: Maximum Engine HP Construction or Relocation Date Emission Standard in g/hp-hr NOx CO VOC <100HP Any N/A N/A N/A ≥100HP and <500HP January 1, 2008 January 1, 2011 2.0 1.0 4.0 2.0 1.0 0.7 ≥500HP July 1, 2007 July 1, 2010 2.0 1.0 4.0 2.0 1.0 0.7 19. Point 005: Crude oil loading to truck tanks shall be conducted by submerged fill. (Reference: Regulation 3, Part B, III.E) OPERATING Si MAINTENANCE REQUIREMENTS 20. Points 001, 003 and 004: Upon startup of these points, the applicant shall follow the operating and maintenance (O&M) plan and record keeping format approved by the Division, in order to demonstrate compliance on an ongoing basis with the requirements of this permit. Revisions to your O&M plan are subject to Division approval prior to implementation. (Reference: Regulation No. 3, Part B, Section III.G.7.) 21. Point 002: a. VCUs shall be enclosed, have no visible emissions, and be designed so that an observer can, by means of visual observation from the outside of the enclosed VCU, or by other convenient means approved by the Division, determine whether the VCU is operating properly. b. If a control device is used to comply with the emission limits of this permit, the following conditions must be met: (i) Leakage of VOCs to the atmosphere must be minimized as follows: 1. Thief hatch seals shall be inspected for integrity annually and replaced as necessary. Thief hatch covers shall be weighted and properly seated. AIRS ID: 123/9699/999 Page 5 of 19 EOG Resources, Inc. Permit No. 12WE1240 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division 2. Pressure relief valves (PRV) shall be inspected for proper operation annually and replaced as necessary. PRVs shall be set to release at a pressure that will ensure flashing, working and breathing losses are routed to the control device under normal operating conditions. 3. Annual inspections of thief hatches and PRV shall be documented with an indication of status, a description of any problems found, and their resolution. (ii) Control devices shall be adequately designed, and operated and maintained according to manufacturer specifications to achieve a control efficiency of at least 95%, and to handle reasonably foreseeable fluctuations in emissions of VOCs. Fluctuations in emissions that occur when the separator dumps into the tank are reasonably foreseeable. (Hi) The permittee shall monitor and document the proper operation of the control device. Time intervals between monitoring shall not exceed 14 days. Indications of improper operation for a VCU include, but are not limited to, absence of pilot light, malfunction of electronic ignition, and/or presence of smoke. A check box is suitable for recording proper operation. Improper operation of a control device shall be further documented with a description of the problem and its resolution, the date range the control was inoperable, and the produced water production through the battery during the downtime. During control device downtime, emissions shall be considered to be uncontrolled. COMPLIANCE TESTING AND SAMPLING Initial Testing Requirements 22. Point 001: The operator shall complete site specific sampling including a compositional analysis of the pre -flash pressurized crude oil routed to these storage tanks and a sales oil analysis to determine RVP and API gravity. Testing shall be in accordance with the guidance contained in PS Memo 05-01. Results of testing shall be used to determine a site - specific emissions factor using Division approved methods. Results of site -specific sampling and analysis shall be submitted to the Division as part of the self -certification and used to demonstrate compliance with the emissions factors chosen for this emissions point. 23. Points 003: The operator shall complete an initial site specific extended gas analysis of the natural gas produced at this site that is either routed to the open flame flare or vented through the emergency blowdown tank in order to verify the VOC, benzene, toluene, ethylbenzene, xylenes, n -hexane, and 2,2,4-trimethylpentane content (weight fraction) of this emission stream used in the permit application. Results of testing shall be used to determine site -specific emission factors using Division approved methods. Results of site -specific sampling and analysis shall be submitted to the Division as part of the self -certification and used to demonstrate compliance with the emissions factors chosen for this emissions point. For example, the benzene emission factor shall be calculated according to the following equation using the benzene weight fraction and the natural gas's average molecular weight determined in the site -specific gas analysis: b bsnzsne tb not. lb lacscf x=benzenewt.frae+ *MW 'urscf 37+.3 scf 9°s lb moL 11.+Mscf. AIRS ID: 123/9699/999 Page 6 of 19 EOG Resources, Inc. Permit No. 12WE1240 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division 24. Point 003: The owner or operator shall demonstrate compliance with Condition 16 using EPA Method 9 to measure opacity from the flare. (Reference: Regulation No. 1, Section II.A.5). 25. Point 006: Within one hundred and eighty days (180) after issuance of permit, the permittee shall complete the initial extended gas analysis of gas samples and extended natural gas liquids analysis of liquids that are representative of volatile organic compound (VOC) and hazardous air pollutants (HAP) that may be released as fugitive emissions. This extended gas and liquids analyses shall be used in the compliance demonstration as required in the Emission Limits and Records section of this permit. The operator shall submit the results of the gas and liquids analyses and emission calculations to the Division as part of the self - certification process to ensure compliance with emissions limits. 26. Point 006: Within one hundred and eighty days (180) after commencement of operation, the operator shall complete a hard count of components at the source and establish the number of components that are operated in "heavy liquid service", "light liquid service", "water/oil service" and "gas service". The operator shall submit the results to the Division as part of the self -certification process to ensure compliance with emissions limits. 27. Point 004: A source initial compliance test shall be conducted on emissions point 004 to measure the emission rate(s) for the pollutants listed below in order to demonstrate compliance with the emissions limits contained in this permit. 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. No compliance test shall be conducted without prior approval from the Division. Any compliance 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 (Reference: Regulation No. 3, Part B., Section III.G.3) Oxides of Nitrogen Carbon Monoxide Volatile Organic Compounds Periodic Testing Requirements 28. Point 004: This engine is subject to the periodic testing requirements as specified in the operating and maintenance (O&M) plan as approved by the Division. Revisions to your O&M plan are subject to Division approval. Replacements of this unit completed as Alternative Operating Scenarios may be subject to additional testing requirements as specified in Attachment A. ADDITIONAL REQUIREMENTS 29. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Reference: Regulation No. 3, Part A, II.C) a. Annually whenever a significant increase in emissions occurs as follows: For any criteria pollutant: For sources emitting less than 100 tons per year, a change in actual emissions of five (5) tons per year or more, above the level reported on the last APEN; or AIRS ID: 123/9699/999 Page 7 of 19 EOG Resources, Inc. Permit No. 12WE1240 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division 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 d. Whenever a permit limitation must be modified; or e. No later than 30 days before the existing APEN expires. f. Point 004: 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. 30. Operating Permit (OP) requirements shall apply to this source at any such time that the facility wide potential to emit equals or exceeds the major source level. Once the facility wide potential to emit equal or exceeds the major source level a Title V operating permit application shall be submitted in accordance with the requirements in Regulation No. 3, Part C. 31. 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. (Regulation No. 3 Part D, VI.B.4) GENERAL TERMS AND CONDITIONS 32. This permit and any attachments must be retained and made available for inspection upon request. 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 andthe submittal of a revised APEN and the required fee. 33. If this permit specifically states that final authorization has been granted, then the remainder of this condition is not applicable. Otherwise, the issuance of this construction permit does not provide "final" authority for this activity or operation of this source. Final authorization of the permit must be secured from the APCD in writing in accordance with the provisions of 25-7-114.5(12)(a) C.R.S. and AQCC Regulation No. 3, Part B, Section III.G. Final authorization 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. Once self -certification of all points has been reviewed and approved by the Division, it will provide written documentation of such final authorization. Details for obtaining final authorization to operate are located in the Requirements to Self -Certify for Final Authorization section of this permit. AIRS ID: 123/9699/999 Page 8 of 19 EOG Resources, Inc. Permit No. 12WE1240 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division 34. 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 applicant's agents. It is valid only for the equipment and operations or activity specifically identified on the permit. 35. 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 25-7-114.5(7)(a), C.R.S. 36. 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 prior to self -certification and final authorization 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 a hearing before the AQCC for review of the Division's action. 37. Section 25-7-114.7(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. 38. 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. By: Stuart Siffring Permit Engineer Air Pollution Control Division Permit Histo Issuance Date Description Issuance 1 This Issuance Facility -wide permit for: (6) crude oil tanks and VCU, (1) tornado flare, (1) produced water tank, Fugitive emissions, and crude oil loadout, & engine. New synthetic minor facility. AIRS ID: 123/9699/999 Page 9 of 19 EOG Resources, Inc. Permit No. 12WE1240 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division Notes to Permit Holder: 1) The production or raw material processing limits and emission limits contained in this permit are based on the consumption 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 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 next working day, followed by written notice to the Division addressing all of the criteria set forth in Part II.E.1 of the Common Provisions Regulation. See: http://www.cdphe.state.co. us/regulations/airregs/100102agcccommonprovisionsreq.pdf. 3) The following emissions of non -criteria reportable air pollutants are estimated based upon the process limits as indicated in this permit. This information is listed to inform the operator of the Division's analysis of the specific compounds emitted if the source(s) operate at the permitted limitations. AIRS Point Pollutant CAS # BIN Uncontrolled Emission Rate (lb/yr) Are the emissions reportable? Controlled Emission Rate (Ib/yr) 001 Benzene 71432 A 196 Yes 10 Toluene 108883 C 176 No 9 Ethylbenzene 100414 C 4 No 0 Xylenes 1130207 C 66 No 3 n -Hexane 110543 C 1324 Yes 66 2,2,4- Trimethylpentane 540841 C 1.10 No 6 002 Benzene 71432 A 511 Yes 26 n -Hexane 110543 C 1606 Yes 80 003 Benzene 71432 A 4661 Yes 233 Toluene 108883 C 3519 Yes 176 Ethylbenzene 100414 C 592 No 30 Xylenes 1130207 C 1462 Yes 73 n -Hexane 110543 C 28574 Yes 1429 004 Formaldehyde 50000 A 302 Yes 106 Acetaldehyde 75070 A 41 No 14 Acrolein 107028 A . 39 No 14 Benzene 71432 A 23 No 8 005 Benzene 71432 A 115 Yes 115 Toluene 108883 C 378 No 378 Ethylbenzene 100414 C 28 No 28 AIRS ID: 123/9699/999 Page 10 of 19 EOG Resources, Inc. Permit No. 12WE1240 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division 2,2,4- Trimethylpentane 540841 C 146 No 146 Xylenes 1130207 C 503 No 503 n -Hexane 110543 C 689 No 689 006 Benzene 71432 A 8 No 8 Toluene 108883 C 12 No 12 Ethylbenzene 100414 C 2 No 2 Xylenes 1130207 C 4 No 4 n -Hexane 110543 C 252 No 252 4) The emission levels contained in this permit are based on the following emission factors: Point 001: CAS # Pollutant Emission Factors Uncontrolled Emission Factors Controlled Source NOx 0.068 lb/MMBtu 0.068. lb/MMBtu AP -42, Table 13.5-1 CO 0.37 lb/MMBtu 0.37 lb/MMBtu AP -42, Table 13.5-1 VOC 0.35 lb/bbl 0.015 lb/bbl E&P Tanks 71432 Benzene 0.0018 lb/bbl 0.00009 lb/bbl E&P Tanks 110543 n -hexane 0.012 lb/bbl 0.0006 lb/bbl E&P Tanks . Note: The controlled emissions factors for point 001 are based on the combustor control efficiency of 95%. These emission factors were developed using a pressurized liquids analysis from the Critter Creek 2-03H well. Point 002: CAS # Pollutant Emission Factors Uncontrolled lb/BBL Produced Water Throughput Emission Factors Controlled Ib/BBL Produced Water Throughput Source VOC 0.262 0.0131 PS Memo 09-02 110543 n -Hexane 0.022 0.0011 PS Memo 09-02 71432 Benzene 0.007 0.0004 PS Memo 09-02 Note: The controlled emissions factors for point 002 are based on the combustor control efficiency of 95%. Point 003: CAS # Pollutant Weight % Emission Factors Uncontrolled Emission Factors Controlled Source NOx 0.068 lb/MMBtu 0.068 lb/MMBtu AP -42 CO 0.37 lb/MMBtu 0.37 lb/MMBtu AP -42 VOC 33813.8007 lb/mmscf 1690.69 lb/mmscf Engineering Calculation AIRS ID: 123/9699/999 Page 11 of 19 EOG Resources, Inc. Permit No. 12WE1240 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division CAS # Pollutant Weight % Emission Factors Uncontrolled Emission Factors Controlled Source PM,() 40 ug/I 40 ug/l AP -42, Table 13.5-1 SOx 0.00036 Ib/MMBtu 0.00036 lb/MMBtu 0.002 gr/scf 71432 Benzene 0.6703 74.9671 lb/mmscf 3.7484 lb/mmscf Engineering Calculation 108883 Toluene 2.195 56.6057 lb/mmscf 2.8303 lb/mmscf Engineering Calculation 100414 Ethylbenzene 0.1617 9.5170 lb/mmscf 0.4759 lb/mmscf Engineering Calculation 1330207 Xylenes 2.9201 23.5115 lb/mmscf 1.1756 lb/mmscf Engineering Calculation 110543 n -hexane 4.0012 459.5794 lb/mmscf 22.9790 lb/mmscf Engineering Calculation Note: The uncontrolled VOC and HAP emissions for this point were calculated using the analysis of a gas sample collected from the well. The controlled VOC and HAP emissions factors for point 003 are based on the flare control efficiency of 95%. Point 004: CAS Pollutant Emission Uncontrolled lb/MMBtu Factors - g/bhp-hr Emission Controlled lb/MMBtu Factors — g/bhp-hr NOx 3.1662 13.5 0.221 0.945 CO 3.9871 17 0.478 2.04 VOC 0.4691 2 0.2345 0.164 50000 Formaldehyde 0.0205 0.0874 0.0072 0.0306 Emission factors are based on a Brake -Specific Fuel Consumption Factor of 9400 Btu/hp-hr, a site - rated horsepower value of 136, and a fuel heat value of 1413 Btu/scf. Emission Factor Sources: CAS Pollutant Uncontrolled EFSource Controlled EF Source NOx Manufacturer Manufacturer CO Manufacturer Manufacturer VOC Manufacturer Manufacturer 50000 Formaldehyde AP -42 AP -42 Point 005: CAS Pollutant Emission Factors lb/BBL loaded - Uncontrolled Source VOC 0.094 AP -42 71432 Benzene 0.0007 AP -42 108883 Toluene 0.0023 AP -42 100414 Ethylbenzene 0.0002 AP -42 1330207 Xylenes 0.0030 AP -42 110543 n -hexane 0.0042 AP -42 540841 2,2,4-TMP 0.0009 AP -42 AIRS ID: 123/9699/999 Page 12 of 19 EOG Resources, Inc. Permit No. 12WE1240 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division The uncontrolled VOC emission factor was calculated using AP -42, Chapter 5.2, Equation 1 (version 1/95) using the following values: S = 0.6 (Submerged loading: dedicated normal service) P (true vapor pressure) = 4.34 psia M (vapor molecular weight) = 33.43 Ib/lb-mol T (temperature of liquid loaded) = 524 °R The uncontrolled non -criteria reportable air pollutant (NCRP) emission factors were calculated by multiplying the mass fraction of each NCRP with the VOC emission factor. Point 006: Component Gas Service Heavy Oil Light Oil Water/Oil Service Connectors 576 --- 520 51 Flanges 8 --- 24 4 Open -Ended Lines 9 --- 7 5 Pump Seals --- --- 2 --- Valves 56 --- 72 24 Other 35 --- 15 6 VOC Content (wt%) 3.5% 100% 29.2% 100% Benzene Content (wt%) 0.023% --- 0.027% 0.0012% Toluene Content (wt%) 0.039% --- 0.075% 0.00032% Ethylbenzehe (wt %) 0.002% --- 0.017% 0.00001% Xylenes Content (wt%) 0.01% --- 0.036% 0.00004% n -hexane Content (wt%) 0.336% --- 2.43% --- *Other equipment type includes compressors, pressure relief valves, relief valves, diaphragms, drains, dump arms, hatches, instrument meters, polish rods and vents TOC Emission Factors (kg/hr-component): Component Gas Service Heavy Oil Light Oil Water/Oil Service Connectors 2.0E-04 7.5E-06 2.1E-04 1.1E-04 Flanges 3.9E-04 3.9E-07 1.1E-04 2.9E-06 Open-ended Lines 2.0E-03 1.4E-04 1.4E-03 2.5E-04 Pump Seals 2.4E-03 NA 1.3E-02 2.4E-05 Valves 4.5E-03 8.4E-06 2.5E-03 9.8E-05 Other 8.8E-03 3.2E-05 7.5E-03 1.4E-02 Source: EPA -453/R95-017 Compliance with emissions limits in this permit will be demonstrated by using the TOC emission factors listed in the table above with representative component counts, multiplied by the VOC content from the most recent gas and liquids analyses. AIRS ID: 123/9699/999 Page 13 of 19 EOG Resources, Inc. Permit No. 12WE1240 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division 5) 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 02/23/2017. A revised APEN shall be submitted no later than 30 days before the five-year term expires. 6) This facility is classified as follows: Applicable Requirement Status Operating Permit PSD Synthetic Minor Source VOC, n -hexane, total HAPS Synthetic Minor Source VOC MACT HH Area Source Requirements: Not Applicable MACT ZZZZ Area Source Requirements: Not Applicable 7) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be found at the website listed below: h ttp://ccir.E-tpoaccess.gov/ Part 60: Standards of Performance for New Stationary Sources NSPS II 60.1 -End Subpart A — Subpart KKKK NSPS , Part 60; Appendixes Appendix A — Appendix I Part 63: National Emission Standards for Hazardous Air Pollutants for Source Categories MACT 63.1-63.599 Subpart A — Subpart Z MACT 63.600-63.1199 Subpart AA — Subpart DDD MACT 63.1200-63.1439 Subpart EEE — Subpart PPP MACT 63.1440-63.6175 Subpart QQQ — Subpart YYYY MACT 63.6580-63.8830 Subpart ZZZZ — Subpart MMMMM MACT 63.8980 -End Subpart NNNNN — Subpart XXXXXX 8) An Oil and Gas Industry Construction Permit Self -Certification Form is included with this permit packet. Please use this form to complete the self -certification requirements as specified in the permit conditions. Further guidance on self -certification can be found on our website at: http://www.cdphe.state.co.us/ap/oilgaspermitting. html AIRS ID: 123/9699/999 Page 14 of 19 EOG Resources, Inc. Permit No. 12WE1240 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division ATTACHMENT A: ALTERNATIVE OPERATING SCENARIOS RECIPROCATING INTERNAL COMBUSTION ENGINES October 1, 2011 2. Alternative Operating Scenarios 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 owner or operator shall be allowed to perform such engine replacement without applying for a revision to this permit or obtaining a new Construction Permit. 2.1 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). 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 owner or operator 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 addition to the log, the owner or operator shall maintain a copy of all Applicability Reports required under section 2.1.2 and make them available to the Division upon request. AIRS ID: 123/9699/999 Page 15 of 19 EOG Resources, Inc. Permit No. 12WE1240 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division 2.1.1 The owner or operator 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. 2.1.2 The owner or operator may permanently replace the existing compressor engine with another engine with the same manufacturer, model, and horsepower engines 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. 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 owner or operator 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 at http://www.cdphe.state.co.us/ap/oilgaspermitting.html. This submittal shall be accompanied by a certification from the Responsible Official indicating that "based on the information 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 owner or operator 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. 2.2 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 owner or operator 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 owner or operator 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. AIRS ID: 123/9699/999 Page 16 of 19 EOG Resources, Inc. Permit No. 12WE1240 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division 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 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. 2.3 Applicable Regulations for Permanent Engine Replacements 2.3.1 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 PM10 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 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. 2.3.2 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: AIRS ID: 123/9699/999 Page 17 of 19 EOG Resources, Inc. Permit No. 12WE1240 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division 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 HP Construction or Relocation Date Emission Standards in G/hp-hr NO x CO VOC 100<Hp<500 January 1, 2008 January 1, 2011 2.0 1.0 4.0 2.0 1.0 0.7 500<Hp July 1, 2007 July 1, 2010 2.0 1.0 4.0 2.0 1.0 0.7 The source shall submit copies of the relevant Applicability Reports required under Condition 2.1.2. 2.3.3 NSPS for stationary spark ignition internal combustion engines: 40 CFR Part 60, Subpart JJJJ 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. 2.3.4 Reciprocating internal combustion engine (RICE) MACT: 40 CFR Part 63, Subpart ZZZZ AIRS ID: 123/9699/999 Page 18 of 19 EOG Resources, Inc. Permit No. 12WE1240 Issuance 1 Colorado Department of Public Health and Environment Air Pollution Control Division 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) nitial 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. 2.4 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 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: 123/9699/999 Page 19 of 19 Construction Permit Application Preliminary Analysis Summary Section 1 — Applicant Information Company Name: EOG Resources, Inc. Permit Number: 12WE1240 Source Location: SESE S25, T12N, R63W, Weld County (Attainment) Equipment Description: Point 001: (6) 400 BBL above ground atmospheric crude oil storage tanks Point 002: (1) 400 BBL above ground atmospheric produced water storage tank. Point 003: Plant flare with a minimum combustion efficiency of 95%. Point 004: 4SRB internal combustion engine Point 005: Crude oil truck loadout Point 006: Fugitive emissions AIRS ID: 123-9699 Date: 7/30/12 Review Engineer: Stuart Siffring Control Engineer: Chris Laplante 2 — Action Completed Grandfathered Modification APEN Required/Permit Exempt X CP1 Transfer of Ownership APEN Exempt/Permit Exempt *If tank is a true minor source at a true minor facility, it shal be granted "Final Approval" — Applicant Completeness Review Was the correct APEN submitted for this source type? X Yes No Is the APEN signed with an original signature? X Yes No Was the APEN filled out completely? X Yes No Did the applicant submit all required paperwork? X Yes No Did the applicant provide ample information to determine emission rates? X Yes No If you answered "no" to any of the above, when did you mail an Information Re uest letter to the source? On what date was this application complete? 2/24/2012 Section 4 — Source Description AIRS Point Equipment Description 001 002 Four (4) above ground 400 bbl atmospheric crude oil storage tanks. Emissions from these tanks are controlled by a Cimarron smokeless combustor (vapor recovery unit) with 95% control efficiency One (1) above ground 400 bbl atmospheric produced water storage tank. Emissions from this tank are controlled by a combustor (VRU) with a minimum destruction efficiency of 95%. Page 1 003 Separator controlled by a 40' flare stack. Flare has a minimum combustion efficiency of 95%. The flare is not enclosed. 004 One (1) Waukesha, Model F1197GU, Serial Number 109915, natural gas -fired, naturally aspirated, 4SRB reciprocating internal combustion engine, site rated at 136 horsepower at 1200 RPM. This engine shall be equipped with a non -selective catalytic reduction (NSCR) system and air -fuel ratio control. This emission unit is used for primary power until electricity can be run to the location. 005 Truck loadout of crude oil. 006 Fugitive emission leaks from connectors, valves, flanges and other equipment. Is this a portable source? Yes X No Is this location in a non -attainment area for any criteria pollutant? Yes X No If "yes", for what pollutant? PM10 CO Ozone Is this location in an attainment maintenance area for any criteria pollutant? Yes X No If "yes", for what pollutant? (Note: These pollutants are subject to minor source RACT per Regulation 3, Part B, Sectionlll.D.2) Milo CO Ozone Is this source located in the 8 -hour ozone non - attainment region? (Note: If "yes" the provisions of Regulation 7, Sections XII and XVII.C may apply) Yes X No Point 002: Is this source claiming exempt status for this source based on the fraction of oil in the stored water (less than 1% by volume crude oil on an average annual basis)? (Section 3 on APEN) X Yes No Point 002: Are these produced water tanks located at a commercial facility that accepts oil production wastewater for processing? (Section 3 on APEN) Yes X No Point 002: Are these produced water tanks subject to Colorado Oil and Gas Conservation Commission (COGCC) 805 Rule? (Section 3 on APEN) If so, submit Form APCD-105 Yes X No Section 5 — Emission Estimate Information AIRS Point Emission Factor Source 001 Site -specific using E&P Tanks 002 CDPHE Emission Factors (PS Memo 09-02) 003 Site -specific using VOC weight fraction 004 Manufacturer emission factors for NOx, VOC and CO AP -42 for HAPS 005 AP -42: Chapter 5.2, Equation 1 L = 12.46*S*P*M/T L = loading losses in lb per 1000 gallons loaded S = Saturation Factor P = true vapor pressure of liquid loaded [psia] M = molecular weight of vapors [lb/lb-mole] T = temperature of bulk liquid loaded [deg. R] 006 Site -specific using VOC weight fraction (EPA -453/R-95-017 Table 2-4) Did the applicant provide actual process data for the emission inventory? Yes No Basis for Potential to Emit (PTE) AIRS Point Process Consumption/Throughput/Production Page 2 001 131,400 BBL per year (109,500 x 1.2) 002 73,000 BBL per year 003 170,250 scf/day => 62,141,250 scf/yr = 62.1 mmscf/yr 004 9.5 MMscf/yr 005 182,500 BBL per year crude oil loaded 006 2.4 tons per year VOC from fugitive leaks Basis for Actual Emissions Reported During this APEN Filing (Reported to Inventory) AIRS Point Process Consumption/Throughput/Production Data Year 001 109,500 BBL per year 2011 002 73,000 BBL per year 003 170,250 scf/day => 62,141,250 scflyr= 62.1 mmscf/yr 004 9.5 MMscf/yr 005 182,500 BBL per year crude oil loaded 006 2.4 tons per year VOC from fugitive leaks Basis for Permitted Emissions (Permit Limits) AIRS Point Process Consumption/Throughput/Production 001 109,500 BBL per year 002 73,000 BBL per year 003 170,250 scf/day => 62,141,250 scf/yr = 62.1 mmscf/yr 004 9.5 MMscf/yr 005 182,500 BBL per year crude oil loaded 006 2.4 tons per year VOC from fugitive leaks Does this facility use control devices? J XJ Yes I No AIRS Point Process Control Device Description % Reduction Granted 001 01 Cimarron smokeless combustor (VCU) 95 003 01 Tornado 40' flare stack 95 004 01 NSCR and AFRC NOx: 93%; CO: 88%; VOC & HAPS: 65% 002 01 Cimarron smokeless combustor (VCU) 95 Section 6 — Emission Summary (tons per year) -i Point I NO,, VOC CO SOx PM10 Single HAP TTotal HAP PTE: 001 0.05 19.1 0.3 --- --- (n-hexane) 0.90 002 --- 9.6 --- --- -- 0.2 (n -hexane) 0.3 003 3.3 1045 17.8 0.02 0.8 14.3 (n- hexane) 16.2 004 21.3 3.2 26.8 --- --- 0.2 (formaldehyde) 0.3 005 --- 8.6 --- --- --- 0.3 (n -hexane) , 0.8 Page 3 006 --- 2.4 --- --- --- 0.1 (n -hexane) 0.2 Uncontrolled point source emission rate: 001 0.05 15.9 0.3 --- --- 0.6 (n-hexane) 0.90 002 --- 9.6 --- --- "' 0.2 (n -hexane) ( ) 0.3 003 3.3 1045 17.8 0.02 0.8 14.3 (n- hexane) 16.2 004 21.3 3.2 26.8 --- --- 0.2 (formaldehyde) 0.3 005 -- 8.6 --- --- --- 0.3 (n -hexane) 0.8 006 --- 2.4 --- --- --- 0.1 (n -hexane) 0.2 TOTAL (TPY) 24.5 1084.6 44.6 --- ___ 16.2 (n-22 hexane) 7 Controlled point source emission rate: 001 0.05 0.8 0.3 --- --- 0.1 (n-hexane) 0.1 002 --- 0.5 --- --- --- 0.1 (n-hexane) 0.1 003 3.3 52.3 17.8 0.02 0.8 0.7 (n -hexane) 0.8 004 1.6 1.1 3.2 -- --- 0.05 (formaldehyde) 0.08 005 --- 8.6 -- -- --- 0.3 (n -hexane) 0.8 006 --- 2.4 --- --- --- 0.1 (n -hexane) 0.2 INSIGNIFICANTS (TPY) 0.5 1.5 0.6 ___ ___ 0.14 (n- hexane) 0.17 TOTAL PERMITTED (TPY) 5.0 65.6 21.3 --- --- 1.3 (n -hexane) 2.2 Section 7 — Non -Criteria / Hazardous Air Pollutants Pollutant CAS # BIN Uncontrolled Emission Rate (Ib/yr) Are the emissions reportable? Controlled Emission Ibl r Rate ( Y ) Point 001 Benzene 71432 A 196 Yes 10 Toluene 108883 C 176 No 9 Ethylbenzene 100414 C 4 No 0 Xylenes 1130207 C 66 No 3 n -Hexane 110543 C 1324 Yes 66 2,2,4-Trimethylpentane 540841 C 110 No 6 Point 002 Benzene • 71432 A 511 Yes 26 n -Hexane 110543 C 1606 Yes 80 Point 003 Benzene 71432 A 4661 Yes 233 Toluene 108883 C 3519 Yes 176 Ethylbenzene 100414 C 592 No 30 Xylenes 1130207 C 1462 Yes 73 n -Hexane 110543 C 28574 Yes 1429 Page 4 Point 004 Formaldehyde 50000 A 302 Yes 106 Acetaldehyde 75070 A 41 No 14 Acrolein 107028 A 39 No 14 Benzene 71432 A 23 No 8 Point 005 Benzene 71432 A 115 Yes 115 Toluene 108883 C 378 No 378 Ethylbenzene 100414 C 28 No 28 2,2,4-Trimethylpentane 540841 C 146 No 146 Xylenes 1130207 C 503 No 503 n -Hexane 110543 C 689 No 689 Point 006 Benzene 71432 A 8 No 8 Toluene 108883 C 12 No 12 Ethylbenzene 100414 C 2 No 2 Xylenes 1130207 C 4 No 4 n -Hexane 110543 C 252 No 252 Note: Regulation 3, Part A, Section II.B.3.b APEN emission reporting requirements for non -criteria air pollutants are based on potential emissions without credit for reductions achieved by control devices used by the operator. Section 8 —Testing Requirements Will testing be required to show compliance with any emission rate or regulatory standard? X Yes No If "yes", complete the information listed below AIRS Point Process Pollutant Regulatory Basis Test Method 001 01 VOC CDPHE PS Memo 05-01 Site -specific sampling 003 0i VOC, HAPS State only requirement Site -specific gas analysis 004 01 NOx, CO, Regulation No. 3, Part B., Section III.G.3 Stack test Is this a new previously un-permitted source? 001 002 003 004 005 006 YES X X X X X X NO What is this point classification? True Minor X X X X X Synthetic Minor X Major Page 5 What is this facility classification? True. Minor X Synthetic Minor Ma'or I Classification relates to what programs? X Title V X PSD NA NSR X MACT Is this a modification to an existing permit? Yes X No If "yes" what kind of modification? X Minor Synthetic Minor Section 10 — Public Comment Does this permit require public comment per CAQCC Regulation 3? X Yes No If "yes", for which pollutants? Why? VOC For Reg. 3, Part B, III.C.1.a (emissions increase > 25/50 tpy)? X Yes No For Reg. 3, Part B, III.C.1.c.iii (subject to MACT)? Yes No For Reg. 3, Part B, III.C.1.d (synthetic minor emission limits)? X Yes No Section 11 — Modeling Is modeling required to demonstrate compliance with National Ambient Air Quality Standards (NAAQS)? If "yes", for which pollutants? Why? NOx emissions are less than 40 TPY. Yes X No AIRS Point Section 12 — Regulatory Review Regulation 1 .- Particulate; Smoke, Carbon Monoxide and Sulfur Dioxide rr. 001-006 Section II.A.1 - Except as provided in paragraphs 2 through 6 below, no owner or operator of a source shall allow or cause the emission into the atmosphere of any air pollutant which is in excess of 20% opacity. This standard is based on 24 consecutive opacity readings taken at 15 -second intervals for six minutes. The approved reference test method for visible emissions measurement is EPA Method 9 (40 CFR, Part 60, Appendix A (July, 1992)) in all subsections of Section II. A and B of this regulation. Section II.A.5 - Smokeless Flare or Flares for the Combustion of Waste Gases No owner or operator of a smokeless flare or other flare for the combustion of waste gases shall allow or cause emissions into the atmosphere of any air pollutant which is in excess of 30% opacity for a period or periods aggregating more than six minutes in any sixty consecutive minutes. Regulation 2 — Odor 001-006 Section I.A - No person, wherever located, shall cause or allow the emission of odorous air contaminants from any single source such as to result in detectable odors which are measured in excess of the following limits: For areas used predominantly for residential or commercial purposes it is a violation if odors are detected after the odorous air has been diluted with seven (7) or more volumes of odor free air. Regulation 3-APENs, Construction Permits, Operating Permits', PSI> 001-006 Part A-APEN Requirements Criteria Pollutants: For criteria pollutants, Air Pollutant Emission Notices are required for: each individual emission point in an attainment area with uncontrolled actual emissions of two tons per year or more of any individual criteria pollutant (pollutants are not summed) for which the area is attainment. (Applicant is required to file an APEN since emissions from production exceed 2 tons per year VOC) 005 Part B, III.D.2 - RACT requirements for new or modified minor sources This section of Regulation 3 requires RACT for new or modified minor sources located in nonattainment or attainment/maintenance areas. This source is located in the 8 -hour ozone attainment area, therefore, not subject to RACT. However, operator is using 0.6 (submerged, dedicated normal service) for its saturation factor. 001-006 Part B — Construction Permit Exemptions Applicant is required to file a permit since uncontrolled VOC emissions are greater than the 5.0 TPY threshold (Reg. 3, Part S, Section Il.D.3.a) Page 6 Regulation 6 - New Source Performance Standards 004 NSPS JJJJ: Rich burn engines greater than 25 HP are subject to NSPS JJJJ when their manufacturer date is on or after July 1, 2008. The operator provided a manufacturer date of November 23, 1960, which is prior to the threshold date. Therefore, this engine is not subject to NSPS JJJJ. Regulation 7 - Volatile Organic Compounds 001-003, 005, 006 XII. VOLATILE ORGANIC COMPOUND EMISSIONS FROM OIL AND GAS OPERATIONS This facility is not located in the 8 -hr ozone control area; therefore, this facility is not subject to Section Xll of this regulation. XVII STATEWIDE CONTROLS FOR OIL AND GAS OPERATIONS... This facility is an oil and gas operation that does not operate any equipment subject to Section XVII of this regulation. 004 This engine is subject to Regulation 7, Section XVII.E because it was relocated into the State of Colorado on 7/10/2009, which is after January 1, 2008. Regulation 8- 'Hazardous Air Pollutants .. 004 MACT 7777: Engines subject to area source MACT ZZZZ are engines with a commencement of construction date on or after June 12, 2006. The operator provided a construction commencement date of November 23, 1960, which is prior to the threshold date, therefore, considered an existing engine and not subject to area source MACT ZZZZ requirements. Section 13 — Aerometric Information Retrieval System Coding Information Point Process Process Description Emission Factor Pollutant / CAS # Fugitive (YIN) Emission Factor Source Control (%) 001 01 6.914 lb/1000 gal ° V0C No E&P Tanks 95 0.068 lb/MMBtu N0x No AP -42, Table 13.5-1 NA 0.37 Ib/MMBtu CO No AP -42, Table 13.5-1 NA 0.043 lb/1000 gal Benzene No E&P Tanks 95 Crude oil Storage Tanks 0.0180 lb/1000 gal Toluene No E&P Tanks 95 0.0005 lb/1000 gal Ethylbenzene y No E&P Tanks 95 0.0068 lb/1000 gal Xylenes No E&P Tanks 95 0.287 lb/1000 gal n -hexane No E&P Tanks 95 0.0112 lb/1000 gal 2,2,4-TMP No E&P Tanks 95 SCC 40400312 — Fixed Roof Tank, Oil field storage of crude, breathing losses 002 01 6.2381 lb/1000 gal throughput V0C No CDPHE PS Memo 09-02 95 Produced Water Storage Tanks 0.1667 lb/1000 gal throughput Benzene No CDPHE PS Memo 09-02 95 0.5238 lb/1000 gal throughput n -Hexane No CDPHE PS Memo 09-02 95 SCC 40400315 — Fixed Roof Tank, Produced Water, working+breathing+flashing losses 003 01 Flare 33813.8007 lb/MMscf V0C No Engineering Calculation 95 0.068 lb/MMBtu N0x No AP -42, Table 13.5-1 NA 0.37 lb/MMBtu CO No AP -42, Table 13.5-1 NA 74.9671 lb/MMscf Benzene No Engineering Calculation 95 Page 7 56.6057 lb/MMscf Toluene No Engineering Calculation 95 9.5170 lb/MMscf Ethyybenzene No Engineering Calculation 95 23.5115 lb/MMscf Xylenes No Engineering Calculation 95 459.5794 lb/MMscf n -hexane Na Engineering Calculation 95 SCC 31000205 -Flares 004 01 662.8 lb/mmscf VOC No Manufacturer 65 4473.9 lb/mmscf NOx No Manufacturer 93 5633.7 lb/mmscf CO No Manufacturer 88 Reciprocating internal combustion engine 74.6 lb/mmscf Formaldehyde No AP -42 65 3.94 Ib/mmscf Acetaldehyde No AP -42 65 3.71 lb/mmscf Acrolein No AP -42 65 2.23 lb/mmscf Benzene No AP -42 65 SCC 20200253: 4 -cycle rich burn 005 01 0.094 lb/BBL VOC No AP -42 0 0.0007 lb/BBL Benzene No AP -42 0 0.0023 lb/BBL Toluene No AP -42 0 Truck Crude oil Loadout 0.0002 lb/BBL Ethylbenzene No AP -42 0 0.0030 lb/BBL Xylenes No AP -42 0 0.0042 lb/BBL n -hexane No AP -42 0 SCC 4060132: Crude Oil: Submerged Loading (Normal Service) 006 01 4800 lb/yr VOC Yes AP -42 0 7.5 lb/yr Benzene Yes AP -42 0 Fugitive Emissions 12.2 lb/yr Toluene Yes AP -42 0 1.7 lb/yr Ethylbenzene Yes AP -42 0 4.5 lb/yr Xylenes Yes AP -42 0 252 lb/yr n -hexane Yes AP -42 0 SCC 31000220: All Equip. Leak Fugitives (Valves, flanges, connections, seals, drains) Section 14 -- Miscellaneous Application Notes Page 8 Air Pollutant Emission Notice (APEN) — and — Application for Construction Permit OIL AND GAS EXPLORATION• AND PRODUCTION CRUDE OIL STORAGE TANK BATTERY 123-9333-001-APEN-2011-08-23-01 Current Status (Check all that apply) _ Reason for APEN Submittal (Check all that apply) - AIRS ID#': 1231 g333j 9,€)!9,€)!ti .�`EI F:.�1^: ❑ APEN update only4 ►,1 New or previously unreported battery ■ Modification to existing sources • Previously grandfathered battery- AUG 2 3 2011 ❑ Registration for coverage under general permit no. GPOI ■ Synthetic facility & cancellation request for individual permit®: minor . ❑ Located in the 8 -hr Ozone Control Areas :,etiQT,,rx El Application for or Modification of an individual permit ■ Registered under general permit no. GP01 .. --. IN Administrative permit amendment ■ Permitted under individual I { I JEVZ,31cI ■ Other: permit: For individual permit applications, check if you wants: ❑ A copy of the preliminary analysis conducted by the Division • ■ To review a draft of the permit prior to issuance Company Name9: EOG Resources, Inc. OGCC Operator #: 27742 Mailing Address1°: 600 17th Street, Suite 1000N david_Iong@eogresour City: Denver State: CO Zip: 80202 E-mail: ces.com Contact Name: David Long Phone: 303-262-9448 Fax: 303-262-9449 Tank Battery Name": Garden Creek 12-19H Number of tanks: 6 Location'- (QQ Sec. Twp. Range.): SESE Sec 19,T1 IN,R62W County: Weld Total tank capacity [bbl]: 2,400 (400 ea) Calendar for which "Actual" data applies'3: 2011 Year(s) tank(s) were placed in service'4: 2011 year Control Descriptions: Cimarron Smokeless Combustor (vapor combustion unit [VCU]) Control Efficiency16: 95% Condensate Throughput" [bbl/year] Requested' s: 109,500 Maximum for PTE calculation19: 131,400 Actual'°: 109,500 While Controls Operational'-' 109,500 Other equipment at facility'-'-: VCU, flare, heater treater, line heater, produced H2O tank, emergency blow down tank Comments: Due to the low gravity of the oil, the tanks do not qualify for GP01 coverage. Therefore, an individual permit is being requested. Estimated emissions at throughputs listed above. • Check if the Division is to calculate emissions. Emission Factor Pollutant24 [Ib/bbl] • VOC [tons/year] 0.1333 Use N/A for requested ® Battery PTE' 8.8 throughput/emission Check if site -specific Requested Uncontrolled26 N/A values unless emission factors provided Emissions's Controlled' N/A requesting an individual to calculate Actual Emissions'° Uncontrolled26 7.3 permit emissions". Controlled'? 0.36 NOx [tons/year] N/A 0.03 0.03 0.03 CO [tons/year] N/A 0.14 0.14 0.14 Benzene [Ibs/year] 94.0 4.7 n -Hexane [lbs/year] 632.0 31.6 Wells serviced by this tank or tank battery28 API #: 05-123-32856-00 Name: Garden Creek 12-19H ►I Newly Reported Well API #: Name: ■ Newly Reported Well API #: Name: ❑ Newly Reported Well API #: Name: ■ Newly Reported Well API #: Name ■ Newly Reported Well API #: Name: s ■ Newly Reported Well API #: Name: ■ Newly Reported Well `x The signature below indicates that I have knowledge of the facts herein set forth and; that the same are true, accurate, and complete to the best b:F my knowledge and belief. If this is a registration for coverage under general permit GiP01, I further certify that this source is and will be operated in fAlcotapkianc h condition general permit GP0I. •ti i..,::,l - /6) • // tli Signatu erson (n a vendor or consultant) ;,rl Date David Lo Division Environmental Manager r.._,;. Official Title a. not erson Signing Above s form, alo$1.for each Colorado Department of Public Health and Enviro e 77, or information call: p to 5 tank APInclude Air Pollution Control Division, APCD-SS-B1 GP 4300 Cherry Creek Drive South EE?r'2 registration to: Denver, CO 80246-1530 •, ir/`r _' (3031692-3150 t 2 }r 0 '3 . Page 1 of 2 EOG GC 12-19H FormAPCD-205-E&PCondensateTankAPEN.docx FORM APCD-205 0-2 M N [Leave blank unless APCD has already assigned a permit # & AIRS ID] . Permit Number: on Oa 0. CC C' . v w 0 0 . _ '", .0 '_ = O ie PC 0 .0 % 0 •o _ +. 0 a 0 as CS 0u as L .0. CC :L v u d C 0. '-,} O C E .IK 0 0 '0 Z L. O r0 O, Ord . `';' 0 C V 3 a0+ f=. d! r. 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I-. dtr.*, Xwto _.U-t?0' u. -tC C/) APEN forms: h Application stat Section 04 —Tank Battery Information] .0 .0 0 .0 Number of tanks: a) L z 0 O '0 0 C Produced Water throughput: zzz D❑® al al ®ME Ol y 'y .r•W xpp 0 0 0 rs 0 as ._+ 0 O P. 03 bob CO Oa 0.0 ,a • 0.W 0o d= to 0 O p e. el) E U U .2 o O I Qg ♦♦♦ L:.7 0 .0 Q C CC as as O. O 17) aa) y 8 .0 as U .i. 0) C. co • .y 0 • 5 . 0 'o 011 G 0 a CC cx ( N 4. 0 a 011 CO 0. FORM APCD-207 N a Other (Describe): Direction of stack outlet (check one): II Section 07 — Control Device Information N V7 C • Cv C- 4.4 C. pg O C 0 U 0 rra C c. C C Qi C7 a • - :: ID CDPHE E.F. CDPHE E.F. 11 CDPHE E.F. Non -Criteria Retortable Air Pollutant Addendum form to report_pollutants not listed above. ••:., +Jy 0.04 ': s H o0 Actual Calendar Ydar'giftf$su3ns4 "Cwte • 1si k`^t. ` ss) ti�siAn Facto' s z F r Y . L A • `Yr ...'Z?. p., - .Q. .1.. N ‘D N a O O O N N O a . •VI•••,,,. a C to Q!, :• • ' ]'�`�y'•�.. TUSA id 1 J.�. i'UN;'f %fit t'.Y• h yA QY'r. t t 4- t A�t�^Y"Y?� ice.. F\' .,1 Please use the APCD U .mission ',actorJJucumeuluuvn auncncu .s<<•.i.;i .... t '...^.�*:;, Y... �.-_ii H,i 1. rl:, f"� ?: £ " +«fit` o}Sitobj uettrC�:l�f sthptx sii:,. 1 h ary. piidiu�y' rA ..lR yS NOX VOC CO Benzene Toluene as C W auexaH-u aualdX V C O. wY g 3 .C. 0 LI.. 0 CJ • Q. o 0 0' .� .t� • d'' V sa� 0 a-- }r ^'D '1:' t u :a Vb. a. N O J P o ^t-' ^P. c y C '•D a ,a O u R C ,C :.:.d N o ff a .ol 0 a 1� O 3 .� Q `Z N N '... cC 5 y r C OD ca . u.f •a) 0 C a) U O ... H ,•F�� a10 m a t c u ^ y rn y .U•1 • ^^ •X;. E m4� • S,[ 0 e U m D. La as 2aP 0o Q ` O .q 2 p; >, i ga) • fill 0 MI IrMU D —• 'y 4 U . H ca.Q d =a.an 4 - ioil at e [Leave blank unless APCD has already assigned a permit # & AIRS ID] Permit Number: Facility Equipment ID: tion (check applicable request boxes) Section 02 —R Section 01 —Administrative Information I O Q O `yyv. 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W 9 d 0. 0 V' 0 _ate meat Information & Material Use /Manufacturin Section 04— Processin KITKI I-043 O Cn O k -' C7 0 O '00 2 C Q ° .0 0 0 a A Manufacturer. 1. u 0 O 0 CO111 a; a.0 P. 0 0 6. 0 0 II. 0 0 yc o- 2 0 o X 0 • .14 0 0 .0 U U 123-9333—003'-APEN-2011-08-23-01 ❑ ❑ co 0 00 0 v y V E 0. c O O d CO d V CO 7,41 0. J C V V 0 0 m N 0 a ti FORM APCD-200 Emission Source AIRS ID: E 7 • z P, nY al. N I ehhh �j 0„ v 0 Cha N N 0. F 4. 0 0 0 N .- 0 G N .C C) 0 N it C) t 0 C CC a 42, 1.1 C d 0 0 0 in S 0 c O U 0• O 40 Cr) b M S • vi 0 7 ❑ Other: Length (inches) = ❑ Circular: Inner Diameter finales) = ping Shape & Size (cheek one): tion Information ment & Fuel Consum Section 06 — Combustion E Manufacturer: j¢! yj y'. CO IQ c s 0 L 0 0 0. 0 C 0 C 0 a C e C S E O. O .0 -Requested value V U O N m 0 D _ 00 c hhic a19,3 c ct o y F > _ W > j _ CC z w < a O Q 0 0 U o 0 4 0 LI S E W G 0 0 0 O 4w'R E O 9 40 F 4 m o 0 a m E V V p C m q O V E N4`. E 'ov ' N y o 'm. 4 0E U 0 0 Q ❑ 0 0 C 0 O 50: CZ r; F 0 a E 0. O ti O z U O O U _ R V C. V o 4 E:' O C C.) O 00 L_ 0 >' CC C:' CO W 0 i C 0 u 10 u > a a H E 0 y 0 0 0 F O �....,. ., V M y & o O C E R C N GO v v E 0 G C2 m d D • 6 ',7 Y :N V, N a. ti C 'i ' o o - ac". N n 'm v u L L N v CO s I. a -p E c R q O F E d O u ho a ❑ • 2 o s et c = ic. v v o m 4. c 2 D R O u o '>•CC a� �. .v.O Fa u m n ti u Q o " - ; t0: -c0Y A V Ilo' C- F D d o n a = v2 a E wit N 0 L v F V O 0 � 0. O H u 0 0 v ' r it c 2 y c F II 0. e q' c EOG GC I2-1911 ET FormAPCD-200-GeneraIAPEN.doc r M f/] .+ 2• • it c - .-to ' m o 0 0 >°+ L 'y U w L � `'42. a`. o ,n et x o 'p O. C. D rs x F w , a 0 g 0 5 Oa. Z Sv C4 O • 0 a I< c-4 g 3 i 4.7 Permit Number: Facility Equipment ID: ttti y K : V O U taae 4. o 'y V 0 Vi O 0 cr ..1aa u O. u s ;e � !" Cl1.1 E At' .0 '0. 'O ..1,-. u ,r at d Z :L 'w N °: C CD I 00 O O • Section 01— Administrative Information L O o. a W ❑ a° o 5 d 0 0 a O 14 O o c a >,' a4i = - 'C E .C 4 0 a O =. Cl o. 50 . O. TA... G o. E a aa .c oOq `" o wa o C ea O 1- .. A ,y m O H Cv ;02 c�c U ao O O a) u o a u ?' 3 al w u as b 1. Z a. « is a O a E o a a. 2 Q �? w o i� a) P4 A foc c W .� ��, u Q m Ate, rx Iari a u a o• c CO 4.1 F4 {z z ❑ C r ❑ ❑ .r .••1 Source Name: Garden Creek 12-19Ii d G a U n 4) w ❑a O O CO Denver, Colorado Phone Number: G O '0 4) O Person To Contact: david_long@eogresources.com E-mail Addres y C) 4) b ca to rotA O O 6- 0 aa .aa u, C U O w c N o O O O O E"' c a o b •O c a ED0 6 G A '� C `O ° Q.0. .= 0 O = Cu O 0- :0 0 7 O " C O . E s00 ,� •O �1 0 yOy t 0 y •1-. v Co co VI o. ea• O OJ CO w o Z Cl 3 Af O O .<1_'-'.\. o c 6s)- sib _ : := w 0 . 3 - — y •? 71 .C ...,.;% 'S .. F. �p .r� O U A � Sr7'�iJ O C O C s =,W 0 A = F O O Q MI v W y H a� m 3 0ai g„ x .5 6 C. e: j, r as � V e.. t^o a v� a O on = oCI). o, c 2 O > C 3 Iw 0 a� x w O .- :> M O I. M U ., a c 4)0 a` ,'mar S •0 0 .t d Q 'n O L O •7 s, A .... 'a: P. a s. O o `._, p� B E. ,,.,, Q OO o O y ca O O c a I.. B� 0 o�wV a'2. U co m m w I. A� v 4) o, .4 .. '0. U 2 • CIV C !i � gRI os a 4i'.� oC'Zv O W ••Qa) o CJ 9 CJ V." o te c O A SZ 0 ment Information & Material Use 4) Manufacturin Section 04 — Processin N 0 7) • CO) Model No.: 40' Flare Stack 4 a U -O c <4 '44 73 ,R al ❑ ❑ C' J CQ FORM APCD-200 Permit Number: the event of mu O C CC a separate sheet rmation (Attac Section 05 —Emission R • 4.: M 00 C R Ei r. O C Other. Length (inches) = niter Diameter (inches) Exhaust Opening Shape & Size (check o Section 06 —Combustion E z Co Manufacturer: 115 t„ N N N N N -a[ 0 T'rd.C 0. C 1,549 Btu/scf (IIHV) C h tin N 16.45 MMBtu/hr t'. f is :8. • O'I: i6 pei;tf�': �:•t�d If"I g N o_ Imo. N O AP42 Tb1 13.5-1 VOC wt fraction AP42 Tbl 13.5-1 Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. '•17 .. 'N O: v.•' • 4r N N M O\'1 26.7 t s N N I 0.03 01 b t- AEA-'i •. .. .. N.. .- .��pntroll ed"" 'le .7;;;i'. V -,,‘:.o. V. •74!!,t,•:,: . •. rJ as�ei:3'3i, i^ l� r gill •� Ty 1., . %y� ':B on€rolled'' Basis v o eel o so • 0.37 : SJ• _ 'C o In r � S''... „ Q ,I r • NOx. DOA CO • ,3_, , . y,.,. H a O I C a uo U_O • u b .= t°34 A a 0- = g C c m O u R R SG N C o ▪ p m R u 8 Cq O ki .8 '5�4 7 R U O R O IC .0 .E •O C 'p C• a) • C C w 0. Q� R ^y m « E J0 C C 0 0.' w C C L a) d . 04 Y C O u C w C R R 4- d a) w Y d Pte{ C O .1+ C U elt pay ). U R O O d E O O C w y 7 A C) war -C ✓ on a U m ' z 0 Lu C, O ®- CO `o LU U s - _I 2 0 ar 2 QJ Lu E LdA 0- LIU uJ O z z E 0 Permit Number: 2i 0): T' a)' V▪ ' d 12 Of Vf 3i O U) o O W; O' E: CC' Zi >: c! a E ot O• c0 U) 0 U Q N (970) 262-9448 C Q) U z 0 C 0 r U- SE/SE Sec 19, T11 N, R62W Plant Location: Person to Contact: David_long@eogresources.com E-mail Address: FEControlled Actual Emissions (lbs/year) Cr M CO N CO M r o:� N 1 Emission Uncontrolled Actual Factor Source Emissions (lbs/year) _Gas Analysis. 6,981.4 5,271.5 Co 0) N ra O sin e co a Ts Q In R C7 Gas Analysis [Gas Analysis Emission Factor (Include Units) Wt. Fraction Wt. Fraction Wt. Fraction Wt. Fraction Control Equipment / Reduction (%) 95% . 95 % 0 co a) • 95% Reporting BIN Q C O O Chemical Name Benzene. Toluene Xylenes n -Hexane 1 Chemical Abstract Service (CAS) Number 71432 108883 1330207 540841 U) a) c) C4 a) U .c 0 0 CU >- C U) CU U Reporting Scenario (1, 2 or 3): U) C) CU C CU iU c a) C O > C uU C 0 U) N J o o. CU CU 0 >, 0 0_ 0 a) N U 0 >, co 0) Cll C 0 a) a. O Lam. C . fZ () CU U) a. CU CU Q Q Cl) 0 N • co O N Q E ca a) U Q) 0 J N • co O•CL a E E as Z LL O • M 0— \v .II Truck Loadout on 02 — Requested Action (Check applicable request boxes) 0.2 C) Section 01 Administrative Information ❑ o id UU z Change company name 'a 0 O Transfer of ownership ❑ ❑ e u 0. 0 0 4 A U Change permit luriit ❑ ❑ Ta O U N N 7.0 d Cl 41 f7 u d .a w es •c a E 0y O F4 0 g a L C 0 4 11 a CL a5 O 0 > ..•, o u . • .� C . U B 8 0.3 A w u ca C S ro 6. C u ^ o a Q at U o c. •y O N c P. '5 o 0. R. d 0 0 ❑ ❑ 4 ro Z ❑ ❑ '04 'a N 0 CO 0 U aai w El 600 17th Street, Suite 1000N Mailing Address: Denver, Colorado C Person To Contact: .a a 0 bD ss"Tl •O E-mail Address: I Information Section 03 — Gener 0 O 0 0 3 3 O .15 A 0 0 0 0 0 A A A A A ❑ ❑ ❑❑❑ U L 0 0. R. 'O m C m .0 •1 41 a 0 o s. c g. u .5o o O 0 0 Oy 0. 0 L 'U o 8 M n 4 730" L86) z z ZZ z A, ®®® • < y 0 H ❑ ❑❑❑ c 3 0 es T o v a C u v o W w 0 srS a v:› PP ccs 00 M c 6. w 0 d OLL > pro CC L c0 y a O C) O2 C 'C 'I. co 0o v�• 5 c. N /; p^1 ^ ..0,i y M1 M M 1 .T R. a.0.1 t • cL ! r ONie • O 6. Ol c.• f+l M •y •0 �'O 0 E el w > 5 Ot;G 0 y 0� = CZ_ CA M 0. V) R u 6 6. Q u.s ,0 0 > A U W 's 0 r uU SA N L L V e �` O ..9...E 0 0 ., g.-5 a o a. oa oxi a u co @ y 3 0 0 •3. ••� 8 O C L0 tu•bD /... r+ OL. A y L K •tl }' 0 o 4 Cl 0,• O 'Vy^1 'a •7 an Y Y. N 'r • G Q ..2 .2. § s r.��-C � b �al y.- b =cis oL) ...a: 02 � Hoxi'� �U�MvC=i EL. dv3 0 a 0 d y, -c APEN forms: It E u e§; v V.0 -o C".. . e o Q O2 es 0. E o 6 [y} y 71 C �C C' a d a a A PA a nom' CO go L e id V C 1O `l Ta v�� O L y 5 > O ,„ G, _. 'Jo S 0. lab C U co 04 Di ro ' A U a L , J ."'.w C• . BU t.,. •v = .y -400° 0 uo� •r_Lc '�, w �rn twni ^CO O -0 L 0. q � -m .r u.P... ul 0 C..• L M n 0 rn c o �•a o zz 0 b '4 d C E en -g 1MO. C0 O o4TA, a> :te:" 7.i. -a.PH Q O•�0Lg is rli g.4z gsss— co O G 0 a.= , ._ • .C7y 7 3 ro ..-_, •.. Np'y 2.5 V 6U0-. 'D i0. >, '>. _ o o ro d v 0 y C v0 . b E 2 2) Z. 0 S ,9 ^rg �O ° 2 v0i .G U y N •e O £.. . V V. .C = .8 U y E 4) '_ G _„; W 4 u v > , c y >. >. >. II 3 ca U. ♦' ♦♦♦ ci 0 41 Q E 0 41 m 0 U v 0 0. "tank trucks") n6. 4 d 2 41 C O 0 W N 41 m U O. O. mis CC) 00 >•. 0 0 0 L. 41 z 0 L R en M >. •CO L. a d C3 V Q R u N "6 - U 0 0 d 0. o1O - w7 1..3 0 CO R. 0 0 A 0 R "y H astgi E Q w Cr) 0. 0 O 40 C 3 0 > vd o 0 •5 ..a o -. Ts V 0 4) __ U ^f ti ix L u t O w F O L .. o O 1.: -6 os > 1. o u" 0 70 he V 0 • a E Q' 7 w. o os•41 I t, •a u ^■ o CC F. 6.1 a srl d M I srl r 0 CJ W L)-) 0 0 cos M M M N v+ Permit Number: 2 0 0 to A CO 0 O E O co 1/4O tom.) ot M a ti N V ❑ Direction of stack outlet (check one): Circular. Inner Diameter (inches) Exhaust Opening Shape & Size (check one): FC E 0 c A 0 O U N O sed for control of the loadou r Make/Model/Seria Manufacturer Guaranteed: ti a 6 U W 0 U U O o 3 X Waste gas heat content: Minimum temp. to achieve requested control: ›- Constant pilot ligl o O C C- c0 O W ('VRU) used for c a O C C) ecycles loadou O a O n J Emission Factor Documentation attached 2.47 lb/1,000 gal • 9.5 9.5 AP42 5.2 eq 1 0.6703 wt % 0.06 0.06 (tpy)(wt%)/100 2.1950 wt % 0.21 0.21 (tpy)(wt%)/100 0.1617 wt % 0.02 0.02 (tpy)(wt%)/100 2.9201 wt % 0.28 0.28 (tpy)(wt°%)/100 4.0012 wt % 0.38 0.38 (tpy)(wt%)/100 UO O Benzene Toluene. d N 00 u.1 Xylene w s; 0 u C C) L d 0. E O O w u J3. •fir �. d .0 C H O C) O 00 C7 sss...IIV O R ea C a C) a. • ! N- Z! O O R O B 0 q R u T-i FormAPCD-298-Hydrocarhonl._iquidLoadingAPEN.doe N O O N v 00 F 0. N tc a-- ea rd ae ii O d • Emission Source AIRS ID: [Leave blank unless APCD has already assigned a permit # & AIRS ID] M M W 3 Permit Number: Facility Equipment ID: on (Check applicable request boxes) u as ion 02 — Reau Section 01 - Administrative Information Change company name aJ O a boa) 0 O ❑ Transfer of ownership 8. ba ❑ ❑ II as T .�+ 3. • x 0.3 4) Cu 3a 04 0 11. O. CC B Z �P. Y Q a 401 ®❑ DO 'fl O N co o jC)0 o rou C/) U U o 63 U Z cn W N EOG Resources, Inc. Company Name: Garden Creek 12-1911 SE/SE, Sec 19, T11N, R62W g °o p h • 600 17th Street, Suite 1000N Mailing Address: Denver, Colorado O 1.4 tri O E d m 4) a7 b Cu u Cu i Cu 0 as a as U 0 E 04 4 < d a • v C) as • o 1. 0 Person To Contact: !1▪ ' N. z Y V E-mail Addr O CID c Section 03 - General Information • O'S ' fl Okt, r .0 es! Es! y. o F'7 d .5 2 O 0 N O weeks/year C Cu C O 4 p 3. at 0 'o a a C) u as a C e 6 CC CC N C 3(y C a 0 N CC . y u • a S.IW tn M1 , - fA en M M g Y VCV",D.0 E m e rn R p F. 0 v O aW z b N z - .. wp.� `"L. L W w es a y E u� : g le AI o 6b O4 • E .y O3. Cu 8 .� 8 a A ...ep A S gE 114 6 b131 as t .N R O- p Uo 84-„,e�.d0 05 N .. el 3.RV a3 go �o ra oCao a 3a X62 UdcA w.QC/33 3, .0 APEN forms: ht CC N G O Cu U a Information 0 0 z z IZ ❑ z ❑ E:0 x a. a `/ aT OC 3- H • re • S V) • b til 04 to U V, O U • ( .P Tr a re 3n a. f3. z z 2 S ▪ z T o N • N • a. 0 z va ara. .5 a) U N D- Section 05 —Stream Constituents M O 0 O 0 00 \ 5- N N z O O 0 O O O 0 a3.o o I` e M H O g I G I A U N 0..° 0 I A N 2 o H O O O N P. . R 7-1 I 0 i'; ( M O v M O, o g - , M N V V tH O O • .0 .3� W et U U El O C. O N u 3 O O 0 O' O O 0 N O e 03 in M 0 z a N O ,-i 3 FORM APCD-203 N 4.. O a) rts ao 0. onent Leak Emissions a) Source AIRS ID: Permit Number: & Control Information a Section 07 —Leak Detection & Repair with 10,000 ppmv leak definition: R- 7 R o• g '0 ,r b ai ≥ > Y & c ..I M n mp d Y N as N ii. r U U co g c c o C) C G E E z 0` pQ b ❑ ❑ oo 2 o 0 aNN Section 08 — Emission Factor Information 0 CO C3 U Itl N 1• z c 4-4 U N N N N N O U fa L1-; W 7 U Cat 0 O U c. 0 U 0A 44 b W 1. C) C) C. e0 0 4 O U W El Estimated Count a E V V Vi Section 09— Emissions Inventory Information & Emission Control Information Emission Factor Documentation attached Estimation Method a . 8 cL5 En op n d 'y V 0 nUn N 2 a.'a W y g° Emission Factor C ,a O Q > A 0 C) U CI 0 '0 - U N 4C) U 0 A N cV rrl H L a u'3 .CO h 0) W J.. N n -Hexane sions will be based on info. in Sec. 03 - Sec d u Iw O A A O. 0 b EOG GC 12-19H FormAPCD-203-FugitiveComponentleaksAPEN.doc N O N i Emission Source AIRS ID: Permit Number: O Facility Equipment la NEW permit or newly reported eudssl o H u Company Name: EOG:Resources, Ina Source Name: Critter Creek 14-1$H Change company name Change process or equipment Source Location: SE/SE Sec 13, T1 IN, R63W S O Change permit limit Request to limit HAPs with a Federally enforceable limit on PTE Mailing Address: 600 17th Street Suite I00N Request APEN update only (check the box below thou applies) Phone Number. 303 262-9448 Person To Contact: David Lon Fax Number. 303 262-9883 a E-mail Address: David Lo Section 03 — General Information 425 r O O tads for transport off site. educed water li 5 C. 0 F General description of equipment and purpose: C O O O 3 3 s O 0 O zz ZZZ° O O O O T . U NN e a PG o „ ...1 0 Gl .0 G7 k▪ • h 23 CO t0 e 65 i 5 s. o v� a a al a g{ J A o. i A CC O N III m n ua aV Nb KV Z. a n m 0. E a m n 5 g R N 8 , 2 E g '§ ° N1 e� co l' cC _'S. o , c ''' • K S 1 g C Y' v • �ofi ;s. 0 V ,a V B C O m 3 {{[1 y .off Z. Zp a m a . 23 0 0 ®®® a :a .0 g 13 •g X 0 =° a ,..; 1~ 'a 8 C •c d > I i8 -4 i b 8 0 a : .= T {. = a �m Y3 .+.." e g T w 1 1 -5 ' I N p p 2o .o g 1 I v [ 4 d :',I 9 O E m o a w a g a e T 2 B. P 2 big g E '° y o 0 h 2 ooe3 S S F : N w 9i T a AZ •4 2 .2 t • .L• " ❑Lr. -• o ?' E 60 e Q 0 U > p VLe C z a C C ' Q N O 2 6 .0 .5 USi T. =mrfr a r2 Nm O Pomp Capacity is Each Bay: Number of Loading Bays: •r '0 82,526.0 bbl/year 8 a O C 33.2_4 Lbilb-mol O Aerial Calendar Year: a Vapor Recovery Line Volume': m c. O 123-9386-001-APEN-2011-09-14-01 C gE -29 Section 06 —Slack (Source. If 42 5 4; 92 98 1.9 0 I- 8. 22 O Eximust Opening Shape & 59. VOC & HAP Control ECBcie 59 59 ted VOC & HAP Con( }\ 54 2 )/ Describe Any Other: raughput In Sec. 04 (e.g. 2007): )\ ) } FE Pa Pa; CI Actual Calendar Year E \} Uncontrolled Basis EEE 92 29 ) k. Please use the A PCD Nan-Crlle \ rm your crgnni o iml NEW Individual pern 7.2 }( Request MODIFICATION to ex 101 ly (check the box be I Action (Check applicable request b Section s. o Nome: EOG Resources, Inc e Name: Critter Creek 14-ISH a. Meiling Address: 600 17th Street Suite ICON Phone Number: 303 262-9448 Fax Number. 303 262-9882 /) I di Section 93—G 8 Ye 0 IAA 1 j Actual Sender ye 0 123-9326-002-APEN-2011-09-14-01 (, oer ��. C) sb u C) 0 C. 0 CD c U C 0 a qfC Pte. Era U H O z z 0 U) L1 F z 0 Q ti ni jauljpij (Datum & either Let/Lone or 17T1•1) 05 —Stack Information (Combustion stacks must be listed here) g z .a E 50 N 0 -i 0 Co Co 0 m 2 7 .2 a'j 0U m N'U C) 0 a C) �s S 5 a m rn a 0 0 G r u E o O 200 z E n$ �.� E 2 U-> 2 0 0 0 O 2 0 c. C L F c U E 1- K a i u H C CO CDPHE Emission Factor CDPHE Emission Factor CDPHE Emission Factor as v 8. C . co 0 CD a 0 0 for actual calms A c Ion Factor D 0 Actual Calendar Year E v a Control Device Description Uncontrolled Basis S nts not listed nbov g o Iicant Certification - venge under general Section 02 — Requested Action (Check applicable request boxes) Section 0I —Administrative Information o �j u z b G 00 N 4 5 t E - o a6,.a 4 U 0 (DA o W u v ur 0 C .110 MN 600 17th Street Suite 100N Denver Colorado Im g N ,N MM 00 CM CM a .O Z LO 0. a z d 2 Section 03 — General Information O O. u 8 3 O .O 'a h Y N ? N .0 O F O C: ,:, 77 8.2 O 5 E 'ETAzg e nn, e2 Ti'2 ,a, -,J,, vc �` `o2a U y m ,'C y u n C a1, t N a a L 10:7,-.N§". G y k. C A'4 -912;:„a .N y. C Q^ 4,,f.,!..9.,a5:3: S P0. F �"a e= x.b ''°��c A .1 v ij n $-rs° c iN eu a �` n uo,aU y}H;_.2 Q 00.-„,„,,o.„0„ Q o - c o E'v y 6 i $'� C]" `m 00.,,, ETIu0 E mat ,c A a u � 40 2 C Y 'O 0 4 0 N rJ' o4 O. u C o 'A 00 O O m. y 0 O z m` O z V O a a U zz O 0 Don't Know 4 a 0 z ant Constituents N 2 r C a � r u u H O C 0 N 00 • 0 a O O O a ,0. 0. l G 'G C O▪ . 7.211 O O 2 • .3 8 v OU C 0 'C m 0 C 123-9386-004-APEN-2011-09-14-01 Air Pollutant Emission Notice (APEN) — and —Application for Construction Permit OIL AND GAS EXPLORATION AND PRODUCTION CONDENSATE STORAGE TANK BATTERY TO TiT-60-ZTOZ-N2dY-E00-99£6-EZT N Current Status (Check all that apply) Reason for APEN Submittal (Check all that apply) AIRS ID' N 0 I Z3l a3$b1 8B 3 0 APEN update only' X New or previously unreported battery 0 Modification to existing source' • 0 Previously grandfathered battery' 0 . Registration for coverage undergemxal permit no. GPO I X Synthetic minor facility & cancellation request for individual permits: 0 Located.in the 3 -hr Ozone Control Area' X Application for or Modification of an individual permit 0 Registered under general permit no. GPOI 0 Administrative permit amendment? 0 Permitted under individual permit 14 kijE3--b 3 0 Other For individual permit applications, check if you wont: 0 A copy of the preliminary analysis conducted by the Division To review a draft of the permit prior to issuance 0 Company Name': EOG. Resources, Inc. OGCC Operator N: 27742 b4ailing Address": 600 17th Street Suite IOON City: Denver State Colorado Zip: 30202 E-mail: David Longgleogresouroes.com Contact Name: David Long Phone: 303 262-9448 Fax: 303 262-9882 Number of Tank Battery Name": Critter Creek I4 -18H Tanks: 6 Total Tank Capacity Locations (QQ Sec. Twp. Range.): SENSE County: • Weld (bbl): 2400 Calendar year for which "Actual" data applies'': 2011 Year(s) tank(s) were placed in servicela : 2011 Control Descriptions: Cimmaron smokeless combustor vapor combustion unit (V CU) Control Efficiency's: 95 Condensate Throughput'? [bbl/year] Requested's : 35660,5 Msxinnumt for PTE calculations': 35660.5 Actual": 0 While Controls Operational:" : 0 Other equipment at facility'': Flare. combustor, treater, line heater, produced water tank, emergency tank Comments: , Estimated emissions at throughputs listed above. Use N/A for requested throughput I emission values unless requesting an individual permit (Check if the Division is to calculate emissions, Check if site -specific emission factors provided to calculate emission=' Emission Factor Pollutant's [Ib/bbij VOC ltons/yearl 0.337 NOx [tons/year] CO [tons/year] Benzene [lbs/year] n -Hexane [lbs/year] Battery P'I'E=' 6 C: Requested Emissions" Uncontrolled" 6.01 84 523 Controlled'? 0,30 0 24 • Unconlrolled's' Actual Emissions'' Controlled'-' I Wells serviced by this tank or tank batteryta API 6: 05-123-32866 Name: Critter Creek 14-I BH Newly Reported Well API it: Name: Newly Reported Well API N: Name: Newly Reported Well I API N: Name: Newly Reported Well API N: Name Newly Reported Well API N: Name: Newly Repotted Well API N: Name: Newly Reported Well The signature stigistratioryfir-coverage below indicates \ that! have under general r 1 1 knowledge of the facts it GPO', I further certify .f kaj Ir. herein set forth that this source and that the same are true, accurate, and complete to the best of my knowledge and belief. If this is a is and will be operated in full compliance with each condition of general permit GPO I. 4. I= S i 4ita e t' !Ty 7-utho ers (not a vendor or consultant) Date 4:7 `LS[ J Type or Print Name of Person Signintbove dffi ial Title =" For informatigjs c:! Submit this form, along with $152.90 for each filing Colorado Department of Public Health and Environment (303) 692!_3;'. G of up to 5 tank battery APENS. Include Air Pollution Control Division, APCD-SS-B I $250 General Permit fee for each new GP 4300 Cherry Creek Drive South �istraticn to: Denver, CO 802 46-1 53 0 .i ' S. FORM APCD-205 Page 1 •l of 77 261566 r w S Permit Number: Emergency Tank Facility Equipment ID Request for NEW permit or newly reported emission source 6 Company Name•. EDO Resources, Inc. Source Names Critter Creek 14-l8H Source Location: SErSE Sec 18, TI IN, R63W Change Ebel or equipment a Transfer ofoivnenhip Change permit limit Em v� G Zip Code: 80203 Denver Colored° X Person N Contact David Long David_ Longneogresolmes cam - General Information a i 2 a ro Normal Hoare ofSourne Operation: h and Environment a K ta � a eal C r.yCoao�mP3.Zg 'U 4t -{y111 earid galail 67A FI 8 2 cony to vent Greener z x C, x EOG Tack S 4575 .1 a � J >' a3 z 8 a S C over the next tiv 0 O H d AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permi pt41, Emission Source AIRS ID: Permit Number: O 0 e No LDAR program z. 0 0 Cz. c -e �5 S4 L on R In VI 0 ao Y C Y = G Y N WI .T, O G a o 0 0 0 rg a 0 ed m the f& toxin iZ 0 a v a c°n W 2 '` t S -C G Requested Permitted Emissionsr— 7 Controlled (Tons/Year) Uncontroiled (Tons/Year) .e-, O c. O O .•. -r — N W u. s S o b O LUncontrolled (Tons/Year) Enessiorr Factor ,, TPj:(.,j - .. •—• ' c°4'{_.: a v` ,.. 7 La C ^C Uo .Oa 7 vamay. N � ,rf rF i Y . ,C• �Gli ....z-O,,v.:. • i�5 .`c^'V'ui . A.p-.3 Jde' d . .. n.N. .. F'� t-4-4- A y 4 ISUF)o z y y c k, 6 N a 7 c C C cc C.. a a. C r. t z 0 0. C 5 here. Ifled blank annual emission fees Mil be based on requested emissions. ns to account for component count and gas composition %sriabllllty. If Requested Penniu ed Emissions is left bled:, emissions mil be loved .5 c- m 9 litre of -Person'. R 0. •a. N n (check applicable request boxes) M 3 Permit Number: X Request for NEW permit or newly r 5 m t 8 g zp 3 ." Ig U z: Change company name a H 0 2 5 .9 Denver Colorado , Phone Number: 303 2629448 Person to Contact David Long O 2 3 4 0 E-mail Address: 6 6 o z Section 03 - General Information For new or reconstructed sources, the projected s For existing sources, operation begun on: Hormel Hours of Source Operation: The fare is manufactured by Tornado, General description of -equipment and purpose: Ida end Environment z c, z U C a 0 h O z 0 A J Y -aa 0 a C 0 FoRM APCD ?00 123-9366-006-APEN-2011-09-14-01 CD AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit - Gen ern l M. Emission Source AIRS Tb: c. release; provide datum and either Lat/Long or UTM) (Attach a separate sheet with relevant information in the ev z‘.• §�\ !E Dk } 0 ! ) Other. Length (uiehcs)= 0 # . 0 Vertical a ] irection of outlet {check one): Exhaust Opening Shape Ss Size (check o ment & Fuel Consult' Section (16 - Combustion Eau Company Equipment Identification No: 0 Seasonal Fuel Use (% of Annual Use) { ) Percent by Weight ;! )k \ )) \ 1.4 y emission calculations and emission factor documentation to this APEN form. k R k f Factor Documentation attached s. Emission Fa. 1i t 77 g Actual Calendar Year Emissions' /1 Ti 2 )( .71 / )= V Control Device Description 5 8 Please use tIre APCD Non -Criteria ReportableAir Pollutant Addendum toren to report pollutant k• & on for Construction Permit AIR POLLUTANT EMISSION NOTICE (APEN) & Applic ? ! a sheet with relev slon Release Info an (Z\ On gg 3n \/ !» 0 Cs en ! Szesonuf Fuel Use (Si of Annual Use) ) O. ) 115 / § ) ) n ) 0 Requested values will I Estimation Method or Emission Factor Scutum RUC mot fraction Please me the APCD Non -Criteria Reportable Air Pollutant Addendum tons to report pollutants sat listed above. �I Requested Perm Wed Emissions' I Controlled (Cons/Year) \ \ a- Actual Calendar Year Emissions' f n Emission Factor o \! { 0.J] Overall Collection Efficiency Control Device Description Priman Secondary j 'me 7}zr\° � f Lti ;53 372 ) bastion) Locatian(Datum & either Lot/Long or UTM) Section 06 —Stack 7.4 0 0s - Li a 4 €0 0 Section 05— stack Infornntlon(Co ci cti o o 12 0.8 -02 0 Combustion Devlcerssed for control of the loadoat emissions. Rating: 0 MMBnvhr Type: 0 bloke/Model: 0 VOC & HAP Control Efficiency! 0 Manufacturer Guaranteed: 0 w° Mininmm temp. to achieve requested 0°F Waste gas hem content: - 0 BMscf \o 0 Vapor Recovery Unit (VRU) used for control of the loadont emissions. Size: 0 Mae/Model, 0 Requested VOC & HAP Control Efficiency: 0 Amaral time that VRU is bypassed (emissions vented): 0 The VRU'recycles Ieadont emissions to : 0 emissions below & throughput in Sec. 04 (e.g. 2009): Estimation Method or Emission Factor Source AP -A2 AP -42 & E&P Tettk AP -42 R E&P Tod: AP -_12 & E&P Tank AP -J2 & E&P Tank AP -A2 & E&P Tank • • Requested Permitted Emissions' \) \ a: a: \::} Actual Calendar Year Emissions' 0t.© 9 \/ Units O C. Uncontrolled Baps Control Device Description Control Efficiency (% Reduction) Primary Secondary O _` );! 7§:\){>§ g I '8 4 •N 3 Per mit Number: Request MODIFICATION to existing permit (check each boa below that applies) Transfer of ownership Request for coverage under GENERAL PERMIT number CP0S Request APEN update only (check the box below that applies) x $ .. U U 7 U Critter Creek 12.0131i Mailing Address: 600 17th Street Suite 100N Denver Colorado Person To Contact David Lo Fax Number 303 262-9662 E-mail Address: David Lonst Te u a mid is trucked off site. enemled from oil and The tank is used to hold General description of equipment and purpose: of ° Z z° zz a, -a a F z 0 Actual calendar year. 15343511 bbi/year Produced Water throughput: zO O zO z 'l. 0 ► if lids APEN is being tiled for vapor losses from pressurized loading lines. complete the following: 0 I a C Load Line Velum our raaddionz of theseaohuner. C AIR POLLUTANT EMISSION NOTICE (ADEN) & Application for Co Section 05 — Stac N N O 0O O co 0 in 00 O 0 N. 0 c z ,3 W Operator Stack ID No O O 0 5 S 0 0 0 O 0 0 C V 0 C s S 2 0 0 co N N "4.73 d a 5 0 0 481 c 5 8 0 0 q 0 O C 0 C' C e v a W 9 1011 5 V s 8 v Ni 0 > > dar vr. emissions below & throughput i Estimation Method or Emission Factor Scarce ICDPHE Emission Factor I II 'Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not l(ated Whore. ICDPHE Emission Factor ICDPHE Emission Factor ' Requested Permitted Emissions' Uncontrolled Controlled (Tors/Year (TonnYear) O 0 O 5 O 0 O E cNi N 0 o N- O Actual Calendar Year Emissions' C U Uncontrolled (Tons/Year) Emission Factor S O 2 z a - O 'o 0 F. O 4t .. Control Device Description Primary Secondary Es- 'sec t .. M S Fl- & 8 a° NOx YOC CO Benzene Toluene Ethylbenzene Xylene n-fie\aoe c c 0 0 io .B E E E 0 N 5 r J V C Air Pollutant Emission Notice (APEN) — and —Application for Construction Permit OIL AND GAS EXPLORATION AND PRODUCTION CONDENSATE STORAGE TANK BATTERY : -r_. sop,• Current Status (Check all that apply) Reason for APEN Submittal (Chet all that apply) Id I ar, AIRS I 0 1227/ U�t � J. 0 APEN update only' '•• K L New or previously unreported battery 0 Modification to existing sources 0 Previously grandfathered battery' 0 Registration for coverage under general permit no. GPO I t Synthetic minor facility & cancellation request for individual permit": ' 0 Located in the 8 -hr Ozone Control Areas X Application for or Modification of an individual permit o Registered under general permit no. GPO1 0 Administrative permit amendment" 0 Permitted under individual permit: i WE33�} 2 0 Other: . 1 !J For individual permit applications, check if you wants: 0 A copy of the preliminary analysis conducted by the Division 0 To review a draft of the permit prior to issuance Company Name": EOG Resources. Inc. OGCC Operator 8: 27742 )viailingAddress"': 600 17th Street Suite IRON. City: Denver State . . Colorado Zip: 80202 E-mail: David Long r(ieogresources.com Contact Name: David Long Phone: 303 262-9448 Fax: 303 262-9882 Number of Tank Battery Name" Critter Creek 12.08H Tanks: 6 Total Tank Capacity . Location12 (QQ Sec. Twp. Range.): SE/SE County: Weld (bbl): 2400 Calendar year for which 'Actual' data applies's: 2011 Year(s) tank(s) were placed in service" : 201 I Control Descriptions: Cimmaron smokeless combustor vapor combustion unit (VCU) Control Efficiency": 95 Condensate Throughput" [bbl/year] • Requested'' : 72562 Maximum for PTE calculation "°: 72562 ' Actual'": . 0 While Controls Operational" : 0 ., Other equipment at facility'': • Flare, combustor, treater, tine heater, produced water tank, emergency tank Cotnmenla: 0 Estimated emissions at throughputs listed above. Use N/A for requested throughput I emission values unless requesting an individual permit 1Check if the Division into calculate emissions. Check if site -specific emission factors provided to calculate emissions'' Emission Factor ollutant-a [lb/bbl] VOC [tons/yearj NOx [tons/year]' CO [tons/year] Benzene [lbs/year) n -Hexane fibs/year] Battery PTE2s Requested Emissions" Uncontrolled'`' 7,72 96 660 Controlled2" 0.38 0 36 Uncontrolled26 Actual Emissions" , Controlled" Wells serviced by this tank or tank battery x API II: Name: Newly Reported Well - API tl: Name: Newly Reported Well API !1: Name: Newly Reported Well API II: Name: Newly Reported Well API 4: Name Newly Reported Well API k: Name: Newly Reported Well API 4: Name: Newly Reported Well The signature below indicates re i ion f rage and I that I r general have permit 1 C-i knowledge of the facts herein set forth and that the same are true, accurate, and complete to the best of my knowledge and belief. If thsis a GPO I, I further certify that Otis source is and will be operated in full compliance with each condition of general pert GPO I, x t__1 C51C-Vr_V( ( 77// Si6mati4 o a y Aut zed Person (not a endor or consultant) J Date " lirzt oLV i7 UK -Pc\i - ly' • f' -G V--- l` Type or Print Name of Person Signing Above Official Title +: For information call: Submit this form, along with $152.90 for each filing Colorado Department of Public.Health and Environment ,r I (303) 692-3150. of up to 5 tank battery APENS. Include Air Pollution Control Division, APCD-SS-B I . �Q� /7 $250 General Permit fee for each new OP 4300 Cherry Creek Drive South {� 1 ` i q 5 -registration to: Denver, CO 80246-1530 '" '- Page 14 0175 0 0 0 u 0 •a 0 �QC V 0 w C C. I ro 2 ra a. . • o tcl L.•2 a N 2 d a 0 o cc Q a � m E .E ` E •O NT 2 a• 9 Z R E 2 I• s 1 c m a m on (Check applicable request bores) Section 02 —R 3 , u m N 0 0 0 L ,Z Eo t Z cV G � w ti 1, 0 0 C4 X C .3x 5 ,C5 A Lr Mailing Address: -8 U 4 E Additional Info. & Notes: glad sources. thz projected startup date 0 C t• Eu 3 n g 4 N O 0 T O M a Q ° p i7.7.t M Gi 'a ;0 o '5',V -p. C w'M « i r16-.: •, PIA111 • =E eti N L b U m ,o a my =.,,,,- . v u u ..� •.. i.-a u A a N > .0.2,,,° 6 F J} �' 9 S 171'4,14.r; o •' m "' c E b w-- _ Lu 3 0. CC s .. �-stt°Q' c p •, ro T, C � F o z 6.4 a g�' a 3 V o. °ca .1 1. C • rogo N 0 -5 .88 .5. FL A yoyn� cg sa F 8 � C z C 0 0 0 z x 8 A 0 0 0 W a A • U 0 0 a 0 to E x • .z0 2 2 8 u in a a. 'fa., Z _ .El Pc 5 a L. A.:21- fy � .n0 3 Section OS— Stream Constituents r u b_ .8 8. o2 h. 0. 8.x. O O O 8 F .O . F to 0 co 0 o r co a (51 c N . C CO • Cr) C1 N Li - onent Leak Emissions ISSION NOTICE (APEN) & Application for Construction Permit— Fueitire Corn as Source AIRS ID: Section 07 —Leak Detection & Repair (LDAR) YOU do not nee m 2 al S U sr - Light Oil (or Light Liquid) u C w J IU U 0 5 > ss 5 S 2 R Estimation Method or Factor Source -s- `I ' .... Please use thc@PCD Non Criteria Reportable Air Pollutant Addendum form to report pollutants nof listed above. Requested Permitted Emissions' Controlled (Tons/Year) Uncontrolled ' (Tons/Year) se, N 0, W N 4 c U. Uncontrolled Controlled (Tons/Year) (Tons/Year) Emission Factor 0 d is Uncontrolled Basis _ Control Device Description Control Efficiency (% Reduction) Primary Seconder,/ r^ 0., CL V+ rym y�iyK2t� c...n,7 ,a �r'i d V Pollutant U ° ° o F 2 r v al c a x c be based en info. in See- 03 - 0 a a E 2 v ppli cation is cons pl L 2 a FecilityEgldpxnrnt ID 02 - Requested ctton (check mppltc:chle request ho a h cc W cc 8 U z Request PORTABLE source permit SorceNamec Critter Creek I? -0 SN Request MODIFICATION to exlsdng permit (check each hex below'lha Source Location: SE/SE Sec 00 TI IN, R63(0 Change fuel or equipment 2 s Transfer of ownership Request to Ihrd1 IIAPs with + Pederalt enforceable Omit on PIE Mailing Address: 600 17th Street Suite 100N Request APEN update. only (check the boo below 111.1 applla) Zip Code:00202 8 Revision to actual mien Per+on 10 CoNxr.Doeld Lon 5 2 6 a 303 362.9007 dpi F e new or roronslmcled sources, the proje , operation began on: The emergency tank is 100 bbl. It IS teed only in emergeney ecadtIons to vent treater gas O � o .5 z. 0 6r. z 9 • � 5 r F. t Informallon & Ma a It z rn i Check box to request ropy of draft permit prior to issuance. Check box to request ropy ofdretl permit prior to public notice. 2 0 7 Q, &:!!.,,, ver Inctnext fives veers. c x V E 2 o N w E x 9 E I g 11 7.7 9 3 $ "4' a FORM APCD-zoo cc 0 m a 123-9384-005-APEli-2011-09-09-01 U .AIISSION NOTICE (.APE'S) a Z a t Section 05- Emission Release Information (A 8 N 0 f a 0 0 In 0 0 Seasonal Fuel Esc (E of L 0 0 e 0 Estimation Method or Emission Factor Source I� Please use the APEDNon-CriteriaReportable Air Pollutant Addendum form to report pollutants not listed above. ^� Requested Remitted Emiauionss 99 o OE As Actual Calendar Year Emission3 5 U -2- Emission Factor E gm a Ovcmli Collection Efficiency ICI Control Device Description T. o- 1 a z. o. 8 �ll s H d O 4I a e. Z t GG U 0 • 6 0. 0 6 a U I-• • r 0 H F+ 7 0 a Emission Sourcc AIRS ID: F, 2 Permit Number: equipment to eefslented within ycor orgardeadea 'Novi de Facility Equipment ID to Identify ho Section 02- Request e4Actlon (check npnli ble re quest boxes) - E z z E S z a k C) U Request MODIFICATION to existing permit (cluck reds box below that appaes) C {1i Change fuel or equipment 0. C, X Remised to Ilndl HAPs ulth a Federal enforceable Unlit on PTE phone Number. 303 262 - Parson to Contact: Dovid Long Fax Number. Daeid_Long(rjeogresoirtes.com 303 262-0882 tf 2 E z Section 03 - General Information e For irx slim¢ sauces. operotion began on: ra of Some Operation: General description of equipment and purpose_ 5 Y !L y o tr a G FORM APCD-200 123-9384-006-APEN-2011-09-09-01 EN) & Application for Construction Permit - General LLITANT EMISSION ; Do carnal Feel Us g. .27 55, } \ Estimation Method or Emission Factor Source \i\ Requested Permitted Emission )( z._ \ Acura, Calendar Year Emisionf \ \' Uncontrolled Irons/Year) 15 I. c. r Emission Factor Control Device Description / H ) !Z/0 20 (55 TO-V.Z-ZO-ZTOZ-N3dV-Z00-6696-£ZT Air Pollutant Emission Notice (APEN) — and — Application for Construction Permit OIL AND GAS EXPLORATION AND PRODUCTION CRUDE OIL STO&AGE TANK BATTE Current Status (Check all that apply) AIRS 1D #t: �Z2J Reason for APEN Submittal (Check all that apply) �� pb� ❑ APEN update only') FEB 24 2 ® ■ ■ New or previously unreported battery ■ Modification to existing sources Previously grandfathered battery2 ■ Registration for coverage under general permit no. G l Synthetic minor facility & cancellation request for individual permit6: ■ • ❑ Located in the 8 -hr Ozone Control Areas ® Application for or Modification of an individual permit Registered under general permit no. GPO I ■ Administrative permit amendment Permitted under individual permit: 1Z1a)fi D ■ Other. For individual permit applications, check if you wants: ' ❑ A copy of the preliminary analysis conducted by the Division ■ To review a draft of the permit prior to issuance Company Name: EOG Resources, Inc. OGCC Operator #: 27742 Mailing Address's: 600 17t Street, Suite 1000N • c u rtis_rice@ e o gre so a rc City: Denver State: CO Zip: 80202 E-mail: es.com Contact Name: Curtis Rice Phone: 303-262-9946 Fax: 303-262-9449 Tank Battery Name": Fox Creek 2-25H Number of tanks: 6 Location' (QQ Sec. Twp. Range.): SESE Sec 25,T12N,R63W County: Weld Total tank capacity [bbl]: 2,400 (400 ea) Calendar year for which "Actual" data appliest3: 2011/2012 Year(s) tank(s) were placed in service": 2011 Control Description`: Cimarron Smokeless Combustor (vapor combustion unit [VCU]) Control Efficiency'6: 95% CondensateThroughput17 [bbl/year] Requested": 109,500 Maximum for PTE calculation1s: 131,400 Actual'-°: 109,500 While Controls Operational'' 109,500 Other equipment at facility22: VCU, flare, heater treaterjenerator engine', line heater, produced H2O tank, Comments: Due to the low gravity of the oil, the tanks do not qualify for GPO] coverage. Therefore, an individual permit is being requested. Estimated • Pollutant VOC emissions at throughputs listed above. Check if the Division is to calculate emissions. Emission Factor -4 [lb/bbl] [tons/year] 0.2904 Use N/A for requested /4 Battery PTE25 19.1 throughput /emission Check if site -specific Requested Uncontrolled t N/A values unless emission factors provided Emissions's �7 Controlled N/A requesting an individual to calculate Actual Emissions° Uncontrolled- 15.9 permit emissions' -3. Controlled'7 0.79 NOx [tons/year] N/A 0.05 0.05 0.05 CO [tons/year] N/A 0.26 0.26 0.26 Benzene [lbs/year] 198.0 9.9 n -Hexane [1bs/year] 1,324.0 66.2 Wells serviced by this tank or tank battery" API #: 05-123-31400-00 Name: Fox Creek 2-25H ►1 Newly Reported Well API #: Name: ❑ Newly Reported Well API #: Name: 0 Newly Reported Well API #: Name: 0 Newly Reported Well API #: Name 0 Newly Reported Well API # :TA Name: ; ❑ Newly Reported Well API #: Name: ...., ■ Newly Reported Well The signature below indicates that I have know dge of the facts herein set forth and.ihat the same are true, accurate, and complete to the best of my knowledge and belief. If this is are ' ion for coverage under general permit,;,C7P01, 1 further certify that this source is and will be operated in full compliance with each cond. ' general t GP0I. :r„t 1i .t Signature of Legally Authorized Person (not a vendor or consultant) '_ Date Curtis Rice 7 Senior Environmental Specialist Type or Print Name of Person Signing Above Official Title '.7...3.. Submit this form, along with $152.90 for each Colorado Department of Public Health and Etvirotune For information call: filing of up to 5 tank battery APENS. Include Air Pollution Control Division, APCD-SS-Bi, (303) 692-3150 $250 General Permit fee for each new GP 4300 Cherry Creek Drive South registration to: Denver, CO 80246-1530 _ +' O Q r7 PEI CI Q FORM APCD-205 Page 1 of 2 EOG FC 2-25H FormAPCD-205-E&PCondensateTankAPEN.docx LOZ-U MV IA1xo.4 0 A A 0 TO--6Z-ZO-ZTOZ-N36'd-Z00-6696-£ZT f01 0 CA 0 5' o. O C A O' A ry 0 ro N� Vi b so 0. 0 2 N O. O A '! ` f 01 CrdO. A A. 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O a = n TA' =-• N C ;. -,, ; CD 5'� = o . ` m -.2. fD I?" = O rryyey i O C y H 8 a 5.•9 n DD m Q • o a in' O 3 o Z co SO d 0 � n 0 o La S iti;uauluo.nntiI -As • Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. m Xylene Ethylbenzene c co Benzene • I Co < O x �. , '.., • c f:•: :. . • fit. •y' �G Y'1 ygti' 1a 11.4�i 4. Control Device Description Co' trot: r Efiiojency Priittar�! ,' Secondary,• (%Reduction) .F — i 0.022 lb/bbl 0.80 0.04 - CDPHE E.F. O O O -a o N O\ N c, ,- d yw m. 0- ...-t,. ..,.,.". �ncoritrolled``� ,;Actual. Calendar Year Emissions' �' :C: O•V Q! Uncontrphed ,. pns/Year), Requested Permitted Emissions. = f6 O m Cgiitro#led . ffons/Year) CDPHE E.F. CDPHE E.F. I Estimation Metlio4. "or Emission Factor - .Source a n 0 L7 Information & Emission Control Information Section 07 — Control Device Information. Exhaust Opening Shape & Size (check one): Direction of stack outlet (check one): . ❑ • E. CD 2 : u 7 °r. O . m- Uri 0 ,tJtp�11 IND C rt O s'7 a A inn O 5 O C�) O C- I O 0 ly to 0 CD N •a. co Section 06 —Stack (Source, if no combustion) Location (Datum & either Lat/Long or UTM) :iagcunu ;stu.iad 00Z-aDdd wuO.4 O 7-9 N is 123-9699-003—APEN-2012-02-24-01 ro � A n � c ro . 0 0 N • n 0 8 6- 0• 2 — ro LI o .roq . 0. :re N - n O. co g ND s G _ �n n 0- CT 0 0 0 co co CO CI 0 8 Y '0 0 0 0. 0. a CD CO 0 0 00 Q y. C 0 n 0 o. 2;44 o rn .O: 9• :lamlas;np98 O 9 0 0. 0 f: O 0 Cn 0ao . O 00 Description of equipment': ulssaao1 J — b0 aoltaaS ulatgatsJnuuW/ t�7 C.. ment Information _& Material Use C N A. J 0 0. 0 2 0 O a s c0 .0 Iv> n g ,-.6..56o -3 -0To -0 3 ? A oa • 0 o o o g� 0 n�c0-. a0. .. •g' a O.1 61 Cs ° M• y h D G as 9 'C.>.1` H < r., n o4 N ,. ^.f d o .7IT re. 0 1 NI e 8 o C< hw ro < s ^o • fl. ,a OCO g VJ C o.9 Vt r' p P 0 co S• * -a „r. m ' ID 0 6 D .O y z R5 s4 o?.S Q. < o o wWw . y spa o. °., � 1 o. tor Si _ DO O. • coo 0 n 0. 0 m 0. 0 ,o. .O- y F7 g ii O. C K W <x M' 0' s n m r 74 z 7 g a E. oCD 0 9 N 'O O O •" cro b• g CD 5. o 0. 0 -a 0 0 O 0 T O ti O N 9• co C 7 to 4 y O C 9 y. 9 n 0 C • 0 CD CD 'Ci y c y 8 S .0 N C. x Po . a. m O fa 'n a d Section 03 — General Information :ssaippy trout -3 JagwnN XI 6666-Z9Z-£0£ I. o c 7 ❑ ❑ �' .0 C re -0 ,o 0 0 .. < A. -' w pry 0. z 894 0 so a g o co,0 01 n 0 ze-,.. '.-z i 0. S g R :laeluoD o,l uosaad 0 •1 n n opeaoloD'aanuaa :ssa tppv 2utliew N0001 a1lnS `laa+1S p,LI 009 0 0 n. cc tra 0 0 4' o 3 0 N co 0 go 0 n :uogt:oo.l aaanos AA£9U `MZT.%'Sr aaS `astas :aunt. duedutoJ •auj'saa.mosax 9O3 z n n. na „, .O no S a cco C A ntoo N'.0 O. K'1 CO co 0 ❑❑® ❑ ilunl lttulad a2uug3 dlgsiounno Jo salsue1Z 0 O 1 luawdinba .to latg o2usqj aweu Atntdtuoo aBuegD .0 DI A 0 'x1 a O z 0 14 0 es 0 eo n 0 0 0" co m re lrw.iad aaanos 3'forkallOd lsanbag Request for NEW permit or newly reported emission source Section 01— Administrative Information Section 02 —Requested Action (check applicable request boxes) :.saquwnN ;lulaad N 1 U) 0 `0 Y N 110o .q o , C 0 M 0 R 0 N 0. o r 3 S ` 0. 0 0 0 S 0 'Ty /m/ .'ro 0 O 0 n ti N Ti 0 n -3 0 0 17,1 0 col G 0 5 0 CE a ZD 0 8 0 a 5 plication is complete, true and correct. 0 o -CO 6 57,7 0 0. y OF a' a= C, ' Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants notlisted above. n 0 < O Z 0 en 0 b •y 3 N ro o e ?I a o 0. y 0 . I a O 0 7 Overall Collection Efficiency C. p Control Efficiency, (% Reduction) O G O O 40 40 j' 0 0,.. - Emission Factor W O O 01 0 �:•�i'! J 07 W 0::0 0 0 b7 0- tW 0- ea 0 0 `Uncontrolled `(Tons/Year) 0 2' md. o F, 2 Controlled (Tons/Year) HC o m. Requested Permitted Emissions° w P 0 o P- J. co N o fw N at %. fi,:. o .o H n 0.0' .1 W 4 W w W O N O W c W 0 .�'O m 0 .-a > VOC wt fraction AP42 Tbl 13.5-1 0.002 gr/scf AP42 Tb1 13.5-1 Estimation Method or Emission Factor Source H 0' W U ]a • •'C 0 O' G cop n 0 J 1 3 0 0 6 0 0 0 O 0 Ro Ca CO 0 n 0 0 0 O T become permit limitations. Requested level should consider process growth over the next five ye 01 (AHH)jas/nfl 61S`t e u 8111 OrA w 4 CE U cat -z Company equipment Identification No.: 4 0 I N d z 0 Section 06 — Combustion E 0. wnsuoj land s' 3uaw uoquwaojul uoq %d m o-. N Q • - -a 0 _ o • C cm � n o n c0 0 r' n S 0 S 11,1 n 0 0 P. • ❑ N y 0 0 0 O y Y n • 0 • o- 0 GO '7 0 OMB O T d a,. 1/40 N O 0 0 Section 05— Emission Release Information (Attach a separate sheet with relevant inform t in the event of multiple releases; provide datum & either Lat/Long or UTM) :.ragwnh( a)waad 6 O 6 > ▪ n O • n • :0 O b ro `t 0 0 co m MN b O r Form Revision Date: December 4, 2006 z CD 3 CD 0 CD 0 CD CD aD O N CD Q 0 a v v ro Cv Cn CD 0 Title of Person Legally Authorized to Supply Data . C N E �I C C1 N CD O -O CD O r CD CO Cn D C 5 O CD N' O_ 0 yr c O Cv 0 Senior Environmental Specialist JO Z ‘1,) olaeua3S 6ul1Jodad Calendar Year for which Actual Data Applies: I 540841 I 1330207 108883 V CA) N Chemical Abstract Service (CAS) Number n -Hexane Xylenes Toluene Benzene Chemical Name C) C) C) D nReporting Ca VIC)1wth Ca Ca CD Control Equipment / Reduction (%) Wt. Fraction Wt. Fraction Wt. Fraction Wt. Fraction Emission Factor (Include Units) '; Gas Analysis Gas Analysis Gas Analysis Gas Analysis I Emission Factor Source !f7. iii• :w4 . a) co CA co ol A a) -, j Uncontrolled Actual Emissions (lbs/year) O IIIIIIII a CJ)• Controlled Actual Emissions (lbs/year) :sseippy Ilew- curtis rice@eogresources.com :aegwnN xed CO 0 :toetuo3 O1 uosJed eoid sllinO :uoiteoo1 lueid M£9 J 'NZU `9Z oeS 3S/3S -D a- O C z n C O 3 C CCD 9t'66-Z9Z (0L6) CD Er. N -c' O 0 CD Co 0 N 0 N :a ueN icuedwoj EOG Resources Inc. -- Fox Creek 2-25H :aegwnN 1Iwied :aegwnN al Stv z O zz^ rn- 21 m -0 0 m D W �r m Pp- 53 -0 r - w m r, c S' Z m m O5, cn z z 0 n m v O z v c IOZ-CDdV I/1RIO3 TO-6Z-ZO-ZTOZ-N3d'd-b00-6696-£ZZ ^ n 0o a a 5. a R. a C {y 0 0 g'0• � 5 a 9 n" ca ti a P. Cn y 0 H c n P 2 ❑❑ 91 0 a 3 CAN O2 8•.a O r, 0 oa- O a D a ❑® 0 0 7 y to l� " O Q °a on • o 0 a 5 q o a r 9. 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'O' 0.� 0. a R1 a re O a a 0 a f� N. O' a a W" a Ej a a I a a y' H- a 00 ea O tat C ` o 0, O K a 0 n N 0 a e l9 -.m =" m a C. a a 0 a• a 0 a a ,o a a 0:• a a a H a a a C A a 0 %0# a a y 'b F a a' o. ,J N a a a a C, a C I a a O C a 0 a `S a 0 y 0 T 3 c, ' m 7 +d 00 O a Zp t� a. 0 C/1 "Of .a+ O 0. • yo o roa N `nR 9 .n-i. CD td 0 H - R N a a 19. woa'saaaaosaiSo 6666-Z9Z-£0£ :taqutnN xe{ e a a opeaoloo'Januaa NEWT aVinS'R pS glaa 009 CI) 91 a so e obmiL tt7 I t:1 a f..t 0 as O is 0 Cri ot z 0 nn 0 .a -r 0 p0. `n R a .: 0 O 00 N N • U 4W N a a o 0- ❑ E ❑ R, o DEDD • mre c �•�' C re y e m a ti m •0 .... ov °, 0 u, 5 .ro 7 3 0 9 a ar a 0 y is. w . 5 za 0 =. a 0' 0 o. Di a con 111100 ra"a. a m O a. O a fro �' a 'C' g o w 0 - C `O+f b : 0 O y' .T C m sa 0 5• a .0 c 0' a o v o_ a O 't b m a luautdlnba ao (art; a3untlD au= ,Cusduroo amp • 0. El 2 0 C) 0 0. 0 a 00 co a' a a a a Q 0 C' 0 2 S w m a r ❑ ® re G N co 0 3 n ri a -1 a a r, a W a as a a a a C a• a 431 ug a ni ao;saauarJ C! 0 [Provide Facility Equipment ID to identify how this equipment is referenced within your organization.] :aaqucnN ;!uraacI 0 o r.� R. O — O 0 9 a a B O a go [Leave blank unless APCD has already assigned a permit # & AIRS ID] :QI S2iid aaanos uo]ssiwL EOG FC 2-25H FormAPCD-2D1RlCEAPEN.doc CD cC r. '.St CD y. CD n• � 0 C m g • a 5 ]7 • yc y. o x D ▪ w 0 O $• 0 p' • ( o co > > e y ▪ 4 A O 5o B g° a W a o� CD 0 • n O 5 co C O 't ^ Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. Formaldehyde. Acetaldehyde Acrolein Benzene c7 I VOC 'ON U p A 3 co . NSCR NSCR 2 r 2 n v NSCR 2 cm n 2IDS1" J z '•' � .•� .•`•: VS nnr)nn '� 'x7 AFRC n Os O5 a ON OD ON NO :; is ;iC . t -'.n-+ 0::^„ kmoC W N W N W N 'N o 2.00 of ,•:,...,-.. 9, _;io. :y0.:., ' '. ryt,.'V_ lb/MNIBtu lb/MMBtu lb/MMBtu C • ^ d :.� ....'4 C o II+ O O O O. 4 N C r� N P W r . .tJ ,.7;S,8: 4. teq te¢:Pern)itted P •o ea 0 .o to '.p 6O 3.2 — - r C' a0 A: O O, .01': AP42 Tb13-2-3 AP42 Tb13-2-3 AP42 Tb1 3-2-3 AP42 Tbl 3-2-3 Manufacturer Data Manufacturer Data Manufacturer Data .1.-.1�Cr ^ O 0. 0 0 IG b Co) 2 ▪ HCD ea f I CD C �▪ . o `a f0 C ▪ • �yy N a o O m g o' • • g o O Ro -t O n O o • y O 0 •s B 0 2 c-i 0 z O a 't (AH I)33s/n18 £It7`E N U tit" 0 "(13N...? pQN: UI z.. o uoputuaoJu1 uowniunsuoJ Iona —90 uo;Iaag tr, t. g- 6 • C] o• ' X C m � 6 I;° Sf!3 w n C co ra 0 co • 1601 ® C d < C'� o • 0 • Uy 41 C w ❑ Horizontal ❑ DONV17 ❑ Other: Length (inches) = • r • d . U b N. N N A w O • :.Yagtunx ;su><aad :u1 saw aunog uo!ssimg 4 0 - . M, (D O CD 0.4 0 : CD CD 0 lication is complete, true and correct. Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not lis TO N 0 Benzene Toluene Ethylbenzene O f7' b . [ •c. :�:.. .t kid r r la;s KVs ¢"g yk I ::-.Confrol-De vice •Description PriRa y • Secondary y y, Kv:�gcti.. •:' {S... t ac, rJ.yi "�S6 '.r a. ..,p'� rn p . y . ' O.: CA � r ,•Cr ..n. •`. w�;:^.;;}fS•tU'!;i'»{Yx�-.F6�xn;4�kv ... '•Actual.CalendarYeargstli legs :Uncontrolled-= Ciitolled: ObnS/Y01).... I (T01:60Ycar) Uneontrglled: Controlled (Tiitls/Year):•' (Tons/Year) 2.4 7.5 lb/yr 12.2>lb/yr 1.7 lb/yr 4.5 lb/yr 252 lb/yr l� questyd ]'emiitted � 3 A A • a .. Y n 0 TO n La. 3 R 5 •, 0 0 c N O 0• • Section 09 —Emissions Inventory Information & Emission Control Information • O to) VI Jt GI 4, • d a: UI OS CD ItI o� pteugtsg O ro Cr • C O O P Q n a• to rn Fn o' fA aa Fr Nm ri b;a TO W o . II• 9' O R A N I v p4 N • O • r,.: 0. Os ti m O 2 76 94 n0rj t+ n E. O Yw oO 0 _ y. O 0. O uoueutaoiui coped uolsstwg.—.go.aoDaag > • ❑❑ O oa 7, a. 3. v M Z y g a c o. p•. . oo F Se'. 8. 0 • 0 .. 0 e o UD • E 2 •o t d p < a o, 0. eb e'1'c f �_ r:. A A ac:' f. 0• g TO 2 a• n c. e zg 4 8 • s Section 06— Location Information (Provide Datum and either Lat/Long or UTM) a21 a� uo aa;aj Nears-Gp uollaag not; stuioJui 10a;uoD ag :aagwnisi muaad �QI.S2II4' aaanoS uolssi"I MR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Fu eD 0 B suotssima Nearl ivauo I0-17Z-ZO-ZZOZ-NEdV 900-6696-EZZ £0Z-(1Ddv JARHOd (0 co N UI • ••OO O Co N_ O O CD 0 w 0 O ❑ ❑ n n a - Ti 71 Cr C 3 .O Oco N •.0 DI a •0 -O ,• 'G OO _ R p ,UI, -I i 0 ' ..4.P ;:::s .Y'..�._.i .yei `1 .�7RS llt ...a',.... ` ; rp,'s :r .• :., :.TrF: ' :. 11.- . �•:•i I' r%+ • - O •,•f„..• talz N...-. o tn , c "$ , O O 0.00023. T^'�. O o .... )O -f Cf =- ,.a • N rl • Yr.n.:;, :_:: is•i a O o o • z Q a :•<,;"O. W N NI VI W 1.•••.."' \'_7. D O •._. J /N N N.: v Q O O . O O o O z 9 o C -; ,§,...2..g.• F- • O\ 0.0243 Z o a w.st;a .• O ;?.........= • 5- ' 0 v,• •C• • O• :'U• .•O. 3 3 . o O 0• CCn O O • !D O CD CD D2 z o MI O o cn Z rr (I V? •. p c -e o 3 4 C O w o O N W O O COcla 2�f 0 9 • N w s+ •J a CD CD y R F., Sr O O C D �. A o V 0 C C a O O O O rq nasals uotlratlddy aq :sttuo3 N�dy O C C CO w CO O CO CO CO n N N N i.+ w r -•••I f• UI U1 oD O R, 5•fl g O y• a0. 211 P y O EPo L y a oo C co y CD cr f10 w. ay@ .^. a w 0 C m y. L] "(E S0 p m CI a 0• o CD o 0 6- 0.' O .7261 S' A n2, 0 0 o� a• 10 O S 7 w I G O C11 t171 .1. or; a eq M. Z g. ce O O a 0.0 •o a. c 3 O CD• -I O w rz. C O0. 7 n O c.. O N Ira O re re 9 O C 0 n CC 7 v re a 0. C 7 I9 -I. n O O C O Uri N co P,5 ,r;,. •‘. tat. ,d. I', 1 Section 03 — General Information :ssa1ppy iota -3 • o n n opsaoio3 'aammu 3: 0. OO' a R • n O C 0 C 600 17th Street, Suite 1000N Mf921'NZI.1. `SZ 3as'Ac1N/MI1 :atueN ,Cuedtuoj au1'saatnosaZ[ 9Oa N nn 4z IIEI g` n n� 0 'O"'. 0 Cn 0. 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Please use the APCD Non -Criteria Reportable An Pollutant Addendum form to report pollutants not listed above. s G 2 x Ethyl benzene o O 0 °' N ( R n O < 0 n z 0 1 y h7 F•4 s 1 44 n � �y + U Control"Efficiency,'. (%Reduct'ion) A O Na N N co O 0, .1 y L 0 f 0 O 0 W 2.23 1 O', O a C 0 p I H o J O o DI = = Actual CalendarYearEmissions1 _0 F: a: O 0.01 0.25 0.34 O b co 0 co q Requested Emis Unconti oiled (Tons/Year) O a U) O O O— O V^ O\ O CO H O 0 0 a D" d 'y Permitted ;ions' € 0 0 0 € a :i 0 0 0 .G .1 0 0 0 b o 0 0 '-. d e 0 0 •C La N N " Estimation Mh; Emission FactoretSourodorce Emission Factor Documentation attached Section 08 -Emissions Inventory Information & Emission Control Information Section 07— Control Device Information w N O a CO Section 05 — Stack Information (Combustion stacks must be listed here) Section 06 -Stack (Source, if no combustion) Location (Datum & either Lat/Long or UTM) :aagmnu I)m.tad r 0 80Z-a3dd IA1110A r- 7o iorRa N 1 .a cet O N I\) m 123-9699-005-APEN-2012-02-24-01 o a oa. -0 CD 5 on . 3 ,O CD y O. n• o• ti a- to o• A a aq a o. R w 7 O ti a C 0 0 9 •o A R. A Q. a a d 3' vo 3 a s a a av y a a 0 45. La 0+ .p° a 6. a 'TI w .,N a o< a n oa c a t --I .a n G 5. 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