The URL can be used to link to this page

Browse Search

Home My WebLink About20130852.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 April 8, 2013 Laboratory Services Division 8100 Lowry Blvd. Denver, Colorado 80230-6928 (303) 692-3090 Weld County Clerk & Recorder 1402 N 17th Ave Greeley, CO 80631 Dear Sir or Madam: RECEIVED APR 17 2073 WELD COUNTY COMMISSIONERS Colorado Department of Public Health and Environment On March 30, 2013, the Air Pollution Control Division will publish a public notice for Carrizo Oil & Gas, Inc. - WCR 100 Group 14-11-8-61, in the The Greeley Tribune. A copy of this public notice and the public comment packet was mailed to the County on March 27, 2013. There was a revision made to the application so please provide this permit instead of the one originally submitted. Regards, Stephanie Chaousy, PE Permit Engineer Stationary Sources Program Air Pollution Control Division Enclosure ePtubit,c, „weal P11+IL 4l« - ogsa STATE OF COLORADO COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION CONTROL DIVISION TELEPHONE: (303) 692-3150 CONSTRUCTION PERMIT PERMIT NO: 12WE2424 Issuance 1 DATE ISSUED: ISSUED TO: Carrizo Oil & Gas, Inc. THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Natural gas production facility, known as WCR 100 Group 14-11-8-61, located in the NWNW of Section 14, Township 8 North, Range 61 West, in Weld County, Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: Facility Equipment ID AIRS Point Description SEPARATOR 005 Separator controlled by a 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 Startup (NOS) form may be downloaded online at www.cdphe.state.co.us/ap/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; (H) discontinues construction fora period of eighteen months or more; (iii) does not complete construction within a reasonable time of the AIRS ID: 123/99DB Page 1 of 8 Condensate Tank Version 2009-1 Public Health and Environment Air Pollution Control Division 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'spreliminary analysis). (Reference: Regulation No. 3, Part B, Section II.A.4) Annual Limits: Facility Equipment ID AIRS point Tons per Year Emission Type NOx VOC CO SEPARATOR 005 1.0 12.1 5.7 Point See "Notes to Permit Holder #4" for information on emission factors and methods used to c 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 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 emission points in the table below shall be operated and maintained with the control equipment as listed in order to reduce emissions to less than or equal to the limits established in this permit (Reference: Regulation No.3, Part B, Section III.E.) Facility Equipment ID AIRS Point Control Device Pollutants Controlled SEPARATOR 005 Open flare VOC PROCESS LIMITATIONS AND RECORDS 8. 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 SEPARATOR 005 Natural gas flaring 22.3 MMSCF/yr AIRS ID: 123/99DB Page 2 of 8 Compliance with the yearly natural gas 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 natural gas throughput and keep a compliance record on site or at a local field office with site responsibility, for Division review. in &AFLL.lic Health and Environment Air Pollution Control Division STATE AND FEDERAL REGULATORY REQUIREMENTS 9. 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) 10. 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.). 11. These sources are subject to the odor requirements of Regulation No. 2. (State only enforceable) OPERATING & MAINTENANCE REQUIREMENTS 12. 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.) COMPLIANCE TESTING AND SAMPLING Initial Testing Requirements 13. The owner or operator shall demonstrate compliance with Condition 10 using EPA Method 9 to measure opacity from the flare. (Reference: Regulation No. 1, Section II.A.5). Periodic Testing Requirements 14. The owner or operator shall sample the gas routed to the flare to determine the heat content on an annual basis ADDITIONAL REQUIREMENTS 15. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Reference: Regulation No. 3, Part A, 'LC) 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 volatile organic compounds (VOC) and nitrogen oxides sources (NOx) in ozone nonattainment areas emitting less than 100 tons of V0C or NO„ per year, a change in annual actual emissions of one (1) ton per year or more or five percent, whichever is greater, above the level reported on the last APEN; or AIRS ID: 123/99DB Page 3 of 8 t o 1P folic Health and Environment Air Pollution Control Division For sources emitting 100 tons per year or more, a change in actual emissions of five percent or 50 tons per year or more, whichever is less, above the level reported on the last APEN submitted; or For any non -criteria reportable pollutant: If the emissions increase by 50% or five (5) tons per year, whichever is less, above the level reported on the last APEN submitted to the Division. b. Whenever there is a change in the owner or operator of any facility, process, or activity; or c. Whenever new control equipment is installed, or whenever a different type of control equipment replaces an existing type of control equipment; or d. Whenever a permit limitation must be modified; or e. No later than 30 days before the existing APEN expires. 16. Federal regulatory program requirements (i.e. PSD, NANSR or Title V Operating Permit) 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 Federal program threshold will require a full review of the source as though construction had not yet commenced on the source. The source shall not exceed the Federal program threshold until a permit is granted. (Regulation No. 3 Part D). GENERAL TERMS AND CONDITIONS 17. 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. 18. 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. 19. 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. 20. 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. 21. 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 AIRS ID: 123/99DB Page 4 of 8 ri DeptmE rEvz o Public Health and Environment j Air Pollution Control Division 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. 22. Section 25-7-114.7(2)(a), C.R.S. requires that all sources required to file an Air Pollution Emission Notice (AREN) 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. 23. 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: Stephanie Chaousy, PE Permit Engineer Air Pollution Control Division Permit Histo Issuance Date Description Issuance 1 This Issuance Facility -wide permit for: (1) process flare. New synthetic minor source facility. AIRS ID: 123/99DB Page 5 of 8 Dep , m "rat Pu lic Health and Environment Air Pollution Control Division Notes to Permit Holder: 1) The permit holder is required to pay fees for the processing time for this permit. An invoice for these fees will be issued after the permit is issued. The permit holder shall pay the invoice within 30 days of receipt of the invoice. Failure to pay the invoice will result in revocation of this permit (Reference: Regulation No. 3, Part A, Section VI. B.) 2) 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. 3) 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.cd phe. state. co. us/regulations/al rregs/100102agcccom monprovisionsreq. pdf. 4) 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) 005 Benzene 71432 A 1506 Yes 75 Toluene 108883 C 1174 Yes 59 Ethylbenzene 100414 C 119 No 6 Xylenes 1130207. C 294 No 15 n -Hexane 110543 C 9904 Yes 495 5) The emission levels contained in this permit are based on the following emission factors: Point 005: 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 33.68 21611.5995 lb/MMSCF 1080.58 lb/mmscf Engineering Calculation 71432 Benzene 0.105 67.4017 lb/MMSCF 3.37 lb/mmscf Engineering Calculation 108883 Toluene 0.082 52.5182 Ib/MMSCF 2.6259 lb/mmscf Engineering Calculation 100414 Ethylbenzene 0.008 5.3225 lb/MMSCF 0.2661Ib/mmscf Engineering Calculation AIRS ID: 123/99DB Page 6 of 8 4�IorardDep��tme r;t o IPi blic Health and Environment �..a Air Pollution Control Division CAS # Pollutant Weight Fraction of Gas (%) Emission Factors Uncontrolled Emission Factors Controlled Source 1330207 Xylenes 0.021 13.1662 Ib/MMSCF 0.6583 lb/mmscf Engineering Calculation 110543 n -hexane 0.691 443.1789 lb/MMSCF 22.1589 lb/mmscf Engineering Calculation Note: The uncontrolled VOC and HAP emissions for this point were calculated using the June 21, 2012 analysis of a gas sample collected from the WCR 100 Group 14-11-8-61 well. The controlled VOC and HAP emissions factors for point 005 are based on the flare control efficiency of 95%, 6) In accordance with C.R.S. 25-7-114.1, each Air Pollutant Emission Notice (APEN) associated with this permit is valid fora term of five years from the date it was received by the Division. A revised APEN shall be submitted no later than 30 days before the five-year term expires. Please refer to the most recent annual fee invoice to determine the APEN expiration date for each emissions point associated with this permit. For any questions regarding a specific expiration date call the Division at (303)-692-3150. 7) This facility is classified as follows: Applicable Requirement Status Operating Permit Synthetic minor Source: VOC NANSR Synthetic Minor Source: VOC MACT HH Area Source Requirements: Not Applicable 8) 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 60, Appendixes Appendix.A — Appendix 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 AIRS ID: 123/99DB Page 7 of 8 Iora DerWmr" i4 u w GL"'.h.;2 2 lic Health and Environment Air Pollution Control Division 9) 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://vvvvw.cdphe.state.co.us/ap/oilqaspermittinq.html AIRS ID: 123/99DB Page 8 of 8 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 March 27, 2013 Laboratory Services Division 8100 Lowry Blvd. Denver, Colorado 80230-6928 (303) 692-3090 Weld County Clerk & Recorder 1402 N 17th Ave Greeley, CO 80631 RECEIVED APR 02 aild WELD COUNTY COMMISSIONERS Colorado Department of Public Health and Environment Dear Sir or Madam: On March 30, 2013, the Air Pollution Control Division will publish a public notice for Carrizo Oil & Gas, Inc. — WCR 100 Group 14-11-8-61, in the Greeley Tribune. A copy of this public notice and the public comment packet are enclosed. Thank you for assisting the Division by posting a copy of this public comment packet in your 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-SS-B 1 4300 Cherry Creek Drive South Denver, Colorado 80246-1530 Attention: Ellen Evans Regards, Ellen Evans Public Notice Coordinator Stationary Sources Program Air Pollution Control Division Enclosure ROJ>&cJ &utwD 2013-0852 STATE OF COLORADO John W. Hickenlooper, Governor Christopher E. Urbino, 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: Carrizo Oil & Gas, Inc. — Oil and gas wellhead site — Weld County Released To: Greeley Tribune On: March 27, 2013 Published: March 30, 2013 PUBLIC NOTICE OF A PROPOSED PROTECT 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: Carrizo Oil & Gas, Inc. Facility: WCR 100 Group 14-11-8-61 Oil and gas wellhead site NWNW Section 14, Township 8 North, Range 61 West Weld County The proposed project or activity is as follows: Oil and gas wellhead site using well flaring during downtime and maintenance 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): • 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, including supplemental information, the Division's analysis, and a draft of Construction Permit 12WE2424 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: Stephanie Chaousy Colorado Department of Public Health and Environment 4300 Cherry Creek Drive South, APCD-SS-Bl 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: 12WE2424 Issuance 1 DATE ISSUED: ISSUED TO: Carrizo Oil & Gas, Inc. THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Natural gas production facility, known as WCR 100 Group 14-11-8-61, located in the NWNW of Section 14, Township 8 North, Range 61 West, in Weld County, Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: Facility Equipment ID AIRS Point Description SEPARATOR 005 Separator controlled by a 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 Startup (NOS) form may be downloaded online at www.cdphe.state.co.us/ap/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; (fi) discontinues construction for a period of eighteen months or more; (Hi) 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.) AIRS ID: 123/99DB Page 1 of 8 Condensate Tank Version 2009-1 'olora 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.) 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. PT4blic Health and Environment Air Pollution Control Division 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 SEPARATOR 005 1.0 12.1 5.7 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 rolling (12) month total. By the end of each month a 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 emission points in the table below shall be operated and maintained with the control equipment as listed in order to reduce emissions to less than or equal to the limits established in this permit (Reference: Regulation No.3, Part B, Section III.E.) Facility Equipment ID AIRS Point Control Device Pollutants Controlled SEPARATOR 005 Open flare VOC PROCESS LIMITATIONS AND RECORDS 8. 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 SEPARATOR 005 Natural gas flaring 22.3 MMSCF/yr Compliance with the yearly natural gas 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 AIRS ID: 123/99DB Page 2 of 8 Pblic Health and Environment Air Pollution Control Division based on the previous twelve months' data. The permit holder shall calculate monthly natural gas throughput and keep a compliance record on site or at a local field office with site responsibility, for Division review. STATE AND FEDERAL REGULATORY REQUIREMENTS 9. 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) 10. 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.) 11. 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.). 12. These sources are subject to the odor requirements of Regulation No. 2. (State only enforceable) OPERATING & MAINTENANCE REQUIREMENTS 13. 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.) COMPLIANCE TESTING AND SAMPLING Initial Testing Requirements 14. The operator shall complete an initial site specific extended gas analysis of the natural gas produced at this site that is routed to the open flame flare in order to verify the VOC, benzene, toluene, ethylbenzene, xylenes, n -hexane 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: szr a& sara:, iln c Itta !Mr -4 = �,e a,;;zq at AE fbr l 1aSr?? 15. The owner or operator shall demonstrate compliance with Condition 10 using EPA Method 9 to measure opacity from the flare. (Reference: Regulation No. 1, Section II.A.5). Periodic Testing Requirements 16. The owner or operator shall sample the gas routed to the flare to determine the heat content on an annual basis AIRS ID: 123/99DB Page 3 of 8 ad P blic Health and Environment Air Pollution Control Division ADDITIONAL REQUIREMENTS 17. 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 volatile organic compounds (VOC) and nitrogen oxides sources (NO„) in ozone nonattainment areas emitting less than 100 tons of V0C or NO, per year, a change in annual actual emissions of one (1) ton per year or more or five percent, whichever is greater, above the level reported on the last APEN; or For sources emitting 100 tons per year or more, a change in actual emissions of five percent or 50 tons per year or more, whichever is less, above the level reported on the last APEN submitted; or For any non -criteria reportable pollutant: If the emissions increase by 50% or five (5) tons per year, whichever is less, above the level reported on the last APEN submitted to the Division. b. Whenever there is a change in the owner or operator of any facility, process, or activity; or c. Whenever new control equipment is installed, or whenever a different type of control equipment replaces an existing type of control equipment; or d. Whenever a permit limitation must be modified; or e. No later than 30 days before the existing APEN expires. 18. Federal regulatory program requirements (i.e. PSD, NANSR or Title V Operating Permit) 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 Federal program threshold will require a full review of the source as though construction had not yet commenced on the source. The source shall not exceed the Federal program threshold until a permit is granted. (Regulation No. 3 Part D). GENERAL TERMS AND CONDITIONS 19. 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. 20. 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 AIRS ID: 123/99DB Page 4 of 8 Del 4 tm t Public Health and Environment Air Pollution Control Division 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. 21. 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. 22. 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. 23. 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 maybe 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. 24. 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. 25. 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: Stephanie Chaousy, PE Permit Engineer Air Pollution Control Division Permit Histor Issuance Date Description Issuance 1 This Issuance Facility -wide permit for: (1) process flare. New synthetic minor source facility. AIRS ID: 123/99DB Page 5 of 8. Pblic Health and Environment Air Pollution Control Division Notes to Permit Holder: 1) The permit holder is required to pay fees for the processing time for this permit. An invoice for these fees will be issued after the permit is issued. The permit holder shall pay the invoice within 30 days of receipt of the invoice. Failure to pay the invoice will result in revocation of this permit (Reference: Regulation No. 3, Part A, Section VI.B.) 2) 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. 3) This source is subject to the Common Provisions Regulation Part II, Subpart E, Affirmative Defense Provision for Excess Emissions During Malfunctions. The perm ittee 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/requlations/airreqs/100102aqcccom m on provisionsreq. pdf. 4) 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) 005 Benzene 71432 A 1506 Yes 75 Toluene 108883 C 1174 Yes 59 Ethyl benzene 100414 C 119 No 6 Xylenes 1130207 C 294 No 15 n -Hexane 110543 C 9904 Yes 495 5) The emission levels contained in this permit are based on the following emission factors: Point 005: 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 lb/MMBtu AP -42 VOC 33.68 21611.5995 lb/MMSCF 1080.58 lb/mmscf Engineering Calculation 71432 Benzene 0.105 67.4017 lb/MMSCF 3.37Ib/mmscf Engineering Calculation 108883 Toluene 0.082 52.5182 lb/MMSCF 2.6259 lb/mmscf Engineering Calculation 100414 Ethylbenzene 0.008 5.3225 lb/MMSCF 0.2661Ib/mmscf Engineering Calculation AIRS ID: 123/99DB Page 6 of 8 Weight Fraction of Gas r/o) CAS # Pollutant olorar:,Public Health and Environment Air Pollution Control Division Emission Factors Uncontrolled Emission Factors Controlled Source 1330207 110543 Xylenes n -hexane 0.021 0.691 13.1662 lb/MMSCF 443.1789 lb/MMSCF 0.6583 Ib/m m scf 22.1589 I b/m m scf Engineering Calculation Engineering Calculation Note: The uncontrolled VOC and HAP emissions for this point were calculated using the June 21, 2012 analysis of a gas sample collected from the WCR 100 Group 14-11-8-61 well. The controlled VOC and HAP emissions factors for point 005 are based on the flare control efficiency of 95%. 6) In accordance with C.R.S. 25-7-114.1, each Air Pollutant Emission Notice (APEN) associated with this permit is valid for a term of five years from the date it was received by the Division. A revised APEN shall be submitted no later than 30 days before the five-year term expires..Please refer to the most recent annual fee invoice to determine the APEN expiration date for each emissions point associated with this permit. For any questions regarding a specific expiration date call the Division at (303)-692-3150. 7) This facility is classified as follows: Applicable Requirement Status Operating Permit Synthetic minor Source: VOC NANSR Synthetic Minor Source: VOC MACT HH Area Source Requirements: Not Applicable 8) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be found at the website listed below: http://ecti..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 53.8980 -End Subpart NNNNN — Subpart XXXXXX AIRS ID: 123/99DB Page 7 of 8 t dPblic Health and Environment Air Pollution Control Division - 9) 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 ittina.htm l AIRS ID: 123/99DB Page 8 of 8 Construction Permit Application Preliminary Analysis Summary Section 1 — Applicant Information Company Name: Carrizo Oil & Gas, Inc. Permit Number: 12WE2424 Source Location: S14, T8N, R61W, Weld County (non -attainment) Equipment Description Plant flare with a minimum combustion efficiency of 95%. AIRS ID: 123-99DB-005 Date: February 6, 2013 Review Engineer: Stephanie Chaousy, P.E. 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? Yes X 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? Please see Section 14 On what date was this application complete? August 13, 2012 Section 4 — Source Description AIRS Point Equipment Description 005 Plant flare used to control gas stream. of 95%. The flare is enclosed. Flare has a minimum combustion efficiency Is this a portable source? Yes X No Is this location in a non -attainment area for any criteria pollutant? X Yes No If "yes", for what pollutant? PM10 CO X 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) X Yes No Page 1 Section 5 — Emission Estimate Information ` -. AIRS Point Emission Factor Source 005 AP -42, Table 13.5-1 for NOx and CO. Mass balance for VOC. Please see Section 14 for calculations. Did the applicant provide actual process data for the emission inventory? X Yes No Basis for Potential to Emit (PTE) AIRS Point Process ConsumptionIThroughput/Production 005 22.3 MMCF/yr Basis for Actual Emissions Reported During this APEN Filing (Reported to Inventory) AIRS Point Process ConsumptionfThroughput/Production Data Year 005 22.3 MMCF/yr 2012 Basis for Permitted Emissions (Permit Limits) AIRS Point Process Consumption/Throughput/Production 005 22.3 MMCFIyr Does this facility use control devices? X Yes No AIRS Point Process Control Device Description % Reduction Granted 005 01 Flare 95 Section 6 — Emission Summary (tons per year) Point NOx VOC CO SOx PM10 Single HAP Total HAP PTE: 005 1.0 241.3 5.7 --- --- 5.0 (n -hexane) 6.5 Uncontrolled point source emission rate: 005 1.0 241.3 5.7 --- --- 5.0 (n -hexane) 6.5 Controlled point source emission rate: 005 1.0 12.1 5.7 --- --- 0.25 (n -hexane) 0.3 Section 7 — Non -Criteria / Hazardous Air Pollutants Pollutant CAS # BIN Uncontrolled Emission Rate (lb/yr) Are the emissions reportable? Controlled Emission Rate (Ib/yr) Benzene 71432 A 1506 Yes 75 Toluene 108883 C 1174 Yes 59 Ethylbenzene 100414 C 119 No 6 Xylenes 1330207 C 294 No 15 n -Hexane 110543 C 9904 Yes 495 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 Page 2 005 01 VOC, HAPS State only requirement Site -specific gas analysis Section 9 — Source Classification Is this a new previously un-permitted source? X Yes No What is this point classification? True Minor X Synthetic Minor Major What is this facility classification? True Minor X Synthetic Minor Major Classification relates to what programs? X Title V PSD X 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? For Reg. 3, Part B, III.C.1.a (controlled emissions increase > 25/50 tpy)? Yes X 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 AIRS Point I Section 12 — Regulatory Review :-Regulation 1 -Particulate, Smoke, CarbonMonoxide and -Sulfur Dioxide' 005 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. fRequlation 2 _ -Odor 005 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. Page 3 - ` Re—ifation3- AP_ENstonsfruction Permits, Operating Permits =-S 005 Part A-APEN Requirements Criteria Pollutants: For criteria pollutants, Air Pollutant Emission Notices are required for: each individual emission point in a non -attainment area with uncontrolled actual emissions of one ton per year or more of any individual criteria pollutant (pollutants are not summed) for which the area is non -attainment. (Applicant is required to file an APEN since emissions from production exceed 1 ton per year VOC) 005 Part B - Construction Permit Exemptions Applicant is required to file a permit since uncontrolled VOC emissions are greater than the 2.0 TPY threshold (Reg. 3, Part B, Section II.D.2.a) L LLRegulatioiV6 - New SourceNew-SoulatiPerformance Standards _ _ . 005 None iRequlation°7 — Volatile Organic Compounds 005 None Regulation 8 — Hazardous Air Pollutants 005 None Section 13 — Aerometric Information Retrieval System Coding Information Point Process Process Description Emission Factor Pollutant / CAS # Fugitive (Y/N) Emission Factor Source Control (%) 005 01 Flare 21611.5995 lb/MMSCF VOC No Engineering Calculation 95 0.068 lb/MMBtu NOx No AP -42, Table 13.5-1 NA 0.37 lb/MMBtu CO No AP -42, Table 13.5-1 NA 67.4017 Benzene lb/MMSCF Calculation No Engineering 95 52.5182 Ib/MMSCF Toluene No Engineering Calculation 95 5.3225 lb/MMSCF Ethylbenzene No Engineering Calculation 95 13.1662 lb/MMSCF Xylenes No Engineering Calculation 95 443.1789 Ib/MMSCF n -hexane No Engineering Calculation 95 SCC 31000205 -Flares Section 14— Miscellaneous Application Notes AIRS Point 005 Process flare A permit will be issued because the uncontrolled VOC emissions are greater than 2 TPY (permit threshold). I calculated the emissions using our separator spreadsheet and calculated the same as Carrizo. However, my calculation sheet showed HAP emissions, and theirs didn't. I emailed the consultant (Ashley Campsie and CH2MHill) on 2/6/13 requesting a HAP review and APEN addendum. Ashley emailed me promptly and agreed with the emissions I calculated and provided an addendum on XX/XX/13. Site -specific uncontrolled emission factors calculated from the separator spreadsheet: VOC 21611.5995 lb/MMscf natural gas vented Benzene 67.4017 lb/MMscf natural gas vented Toluene 52.5182 Ib/MMscf natural gas vented Ethylbenzene 5.3225 lb/MMscf natural gas vented Xylenes 13.1662 lb/MMscf natural gas vented n -Hexane 443.1789 lb/MMscf natural gas vented Page 4 j[UAyj� WWW O 1:1? H 0 O m CC O ❑ o Ore) E W 73 0 a 0 ca E E. c F w a ` SEPARATOR ea k °) o `.) A 2 i+ a v a o i y d E a v L G o 04 V a. 10 n O I.0 U ,.../.+ �c L G O 0 U uG C) 111 i. Ca cu W a s. o'. U a O' a Section 02 — Re Section 01— Administrative Information Request PORTABLE source permit Change company name Change fuel or equipment T ❑ 0 o a W o 0 a C .E , o G .a R rn a E 4) 0 a O a m 3 w 0 U 0 L C N a k 40 y .00 E ❑ N N O 7. s u a, 31 N L R E R a Y .. a 0 W m 0 a C ¢ 0 z o ¢ a .N x c E J o ?. N a b Wpy : -0td o -o ] o o a a ❑ K C ❑ C O Transfer of ownership Change permit limit Z ❑ ❑ ❑ ❑ Carrizo Oil & Gas, Inc. Company Name: WCR 100 Group 14-11-8-61 Source Name: 3 NW NW Sec. 14 T8N R61W Source Location: 4) w 00 N C co r- -0 U ti N 500 Dallas, Suite 2300 a a C o' ra T. a E Person To Contact: 713-328-1060 1U 0 1i IE E-mail Address: , R O o' R a U 0 i. O w d 0 0 O 0 y o 0. .0 3- c c x 0 0 V 0 E N Li Cia LT. z O O N .• F O O" 4. 'r^' O W vl +C, G 7. C a y F3/4r2 V L V O 55 z O �j M M M F. 0 �Wj C O ONel i O\ Q O r "s o. u ,C) 1/40 V) m •"4, W P O 5 M -M M O a O O O C .a 0.r > R O y L My rat 3 L v .. o m m el C4 ,44 )0Z .. R 'R .�+ E"c ,�� W a '' > 0 m m CP .c o d U u 11 at i 0 �a"i F c 0 3 E u 9 s' mF, ai w F T O A. U .D F p 0 ^ F L. in.' c R a � CL .2 a, 0 U o > 0 s. c > c ..� c0i .. E t c. ;3> �� L rn 20 q � SS c q 'f d i., �;o o f Ua" o a N .^I A F r r F R L 0 r' O¢ S a ¢ y4:� E a,.. U, o U N R o a o q q O 0 o G C C O 0 C m O V U E r '. 0 O O 'C .0 L^ '0 al W H U C^ m = o Q= C? a A W o. L' G \I -So -Igo o E W F 0� ,' U ¢¢. P w¢rn Q he.state.co.us/a 'O U v 3 z c o p c d'5 ment Information & Material Use /Manufacturing Equi Section 04 — Processi z z z z z z 0 a a 0 0 0 0 0 X X A A 0 O U U 123-99DB—005-APEN-2012-08-13-01 0 en C- 4. 0 c C 1.5 R P 0 ag 'Coo o a 'C 0 c0 a) E S ' O' d - O'76 0'- ';:°7" r a' a 21, 0 0 0 a O a y led values will become perm (bJ tf7 N N FORM APCD-200 ruction Permit — General —3 ran an Emission Source z E a rd 0 0 H o:c N a h b a in 0 0 M xz : or e Q 0 0 coo g QO taw an m (i m U C m `� II U U L C 3 N E U_ i E >ata El 2 43 aa U. U G O d s �n s C a) a O 43 4 lion Information meat & Fuel Consum C Section 06 —Combustion E z 4) U) Model: 3" Open Flare Ca: 0 4: a) oa an at O U z 6 an 0 0 0 N c 0 bo 0 an U q N a) 0 Co M rl U can a. = 0 c an ri o j 0 s s C O o F m en G E w y o ..... W lit o • g 3 `° ?ZI v 0 Ca' q o O F 4. o. o E 0 c y E - E y L C O a g. E > 0 a C m E J U 3 c 0 m -C a Cl) O E 0 w V C p, o 4 I a 2 r T E3' o m al z 2 •-• w ani Q z Q' zzzwcvni ¢ Q' N U 0 N N 'T acca 0 U O N N V Requested. Permitted Emissions° Uncontrolled Controlled.. (Tons/Year) (Tnns/Year) z z z o • o o 241.25 Z z ` 0 o c ° o a a a a r yr. emissions below & throughput above (e.g. 2007): I 2012 Emission Factor Actual Calendar Year Emissions' Uncontrolled Uncontrolled Controlled Basis Units (Tons/Year) (Tons/Year) Please use the APCT) Non -Criteria Reportable Air Pollutant Annual emission fees will he haced nn nesmi if 1.,f} ,.,__,_ _.. ,. .... _ m ucm zzzEli c a a a z z co O " O ca O en M o z NA z z z an z Ilk, tit yea Overall Collection Efficiency.. YN Q Q z z z Q Q z z Q z Control Device Description azzzzzz I I NA i NA Open Flare o z z z z Pollutant 7 k k U a a co o z>. CO 'a L b C a a) y al c E U 0 .at U a a a v 9 a C O E L a C 43 L d a N C u G 0 r 9 at i v U a L CU .C H 0 Q a co a rrl an F Separator-GeneralAPEN WCR 100 Group N ro RI 0 0 a) W 0 >- C 0 as 121) 4 y O .0 en E a z ) by ezt e -I w w t.) cc U O z AIRS ID Number: U3 3 Permit Number: ci Carrizo Oil & Gas, a) O O N b O 0 Sec. 14 T8N R61W (WCR 100 Group 14-11-841— SEPARATOR) Plant Location: Patricia.Moden@crzo.net E-mail Address: Uncontrolled Controlled Actual Actual Emissions Emissions (lbs/year) (lbs/year) VI VI eh °; 'Cr Emission Factor Source t4 Mass Balance crz Emission Factor (Include Units) 67.4 lb/MMscf ti -4 i en 52.5 lb/MMscf Control Equipment / Reduction (%) O O 0) c m a Chemical Name Benzene 1 a, l F Chemical Abstract Service (CAS) Number 71-43-2 M tr) 0 r-. A co oo O N N Calendar Year for which Actual Data Applies: Reporting Scenario (1, 2 or c) U) 0 0 O:. 0 a) N O > U) O) J O a) a 0 I- 0 U) a) c) ro a. 0- 0 0 a} O >, Uo rn J C O a) a 'I - O a) U) z Z W W U F - z z 0 U) U) w z I- J — J 0 d w -J 00 0 a w Q W F- QC z 0 z co o Q LL N •• cE U A • E Q 0 u) ca b .( �7 a) O u 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. - Laboratory Services Division Denver, Colorado 80246-1530 8100 Lowry Blvd. Phone (303) 692-2000 Denver, Colorado 80230-6928 Located in Glendale, Colorado (303) 692-3090 hitp://www.cdphe.state.co.us March 27, 2013 Weld County Clerk & Recorder 1402 N 17th Ave Greeley, CO 80631 Colorado Department of Public Health and Environment Dear Sir or Madam: On March 30, 2013, the Air Pollution Control Division will publish a public notice for EOG Resources, Inc. — Garden Creek 16-2314H, 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-SS-B1 1 4300 Cherry Creek Drive South Denver, Colorado 80246-1530 Attention: Ellen Evans Regards, ' t..ck rt4 vML, Ellen Evans Public Notice Coordinator Stationary Sources Program Air Pollution Control Division Enclosure 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 8 02 46-1 53 0 Phone (303) 692-2000 Located in Glendale, Colorado http://www.cdphe.state.co.us LaboratoryServices Division 8100 Lowry Blvd. Denver, Colorado 80230-6928 (303) 692-3090 Website Title: EOG Resources, Inc. — Oil and gas wellhead site — Weld County Released To: The Greeley Tribune On: March 27, 2013 Published: March 30, 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: EOG Resources, Inc. Facility: Garden Creek 16-23 14H Oil and gas wellhead site SESE Section 23, Township 11 North, Range 62 West Weld County The proposed project or activity is as follows: Natural oil and gas wellhead site 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, including supplemental information, the Division's analysis, and a draft of Construction Permit 12WE2469 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: Stephanie Chaousy 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 PERMIT NO: DATE ISSUED: ISSUED TO: 12WE2469 EOG Resources, Inc. CONSTRUCTION PERMIT Issuance 1 THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Natural gas production facility, known as Garden Creek 16-2314K, located in the SESE of Section 23, 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 g Te Tanks 001 Four (4) 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 vapor combustion unit (VCU) with a minimum destruction efficiency of 95%. Generator RICE Engine 003 One (1) International, Model NG466TA, Serial Number 674774-20, natural gas -fired, naturally aspirated, 4SRB reciprocating internal combustion engine, site rated at 134 horsepower at 1800 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 and/or peaking power. Truck Loadout 004 Truck loadout of crude oil. Flare 005 Separator controlled by a 40' flare stack. Flare has a minimum combustion efficiency of 95%. The flare is not enclosed. Fugitive 006 Fugitive emission leaks. This engine may be replaced with another engine in accordance with the temporary engine replacement provision or with another International NG466TA engine in accordance with the permanent replacement provision of the Alternate Operating Scenario (AOS), included in this permit as Attachment A. AIRS ID: 123199B2 Page 1 of 15 Condensate Tank Version 2009-1 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 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 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 Startup (NOS) form may be downloaded online at www.cdphe.state.co.us/ap/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; (H) 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) AIRS ID: 123/99B2 Page 2 of 15 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 of Public Health and Environment Air Pollution Control Division Annual Limits: Facility Equipment ID AIRS Point Tons per Year Emission Type yp NO, VOC CO Crude Oil Storage Tanks 001 6.1 --- Point PW Tank 002 --- 0.5 --- Point Generator RICE Engine 003 1.3 0.9 2.6 Point Truck Loadout 004 - 7.5 --- Point Flare 005 3.6 51.8 19.5 Point Fugitive 006 --- 3.6 --- 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. The combustor 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: The non -selective catalytic reduction (NSCR) system and air -fuel ratio shall be capable of reducing 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.) 10. Point 005: 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.) 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 AIRS ID: 123199B2 Page 3 of 15 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 of Public Health and Environment Air Pollution Control Division 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 process rates shall be maintained by the applicant and made available to the Division for inspection upon request. (Reference: Regulation 3, Pad B, II.A.4) Process/Consumption Limits Facility Equipment ID AIRS Point Process Parameter Annual Limit Crude Oil Storage Tanks 001 Crude oil throughput 91,250 BBL/yr PW Tank 002 Produced water throughput 73,000 BBL/yr Generator RICE Engine 003 Consumption of natural gas as a fuel 8.1 MMSCF/yr Truck Loadout 004 Crude oil and produced water loading 164,250 SCF/yr Flare 005 Natural gas flaring 73 MMScf/yr Compliance with the yearly process 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 natural gas throughput and keep a compliance record on site or at a local field office with site responsibility, for Division review. 13. 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: 123/99B2 Page 4 of 15 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 of Public Health and Environment Air Pollution Control Division 18. Point 003: 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: 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 004: Crude oil loading to truck tanks shall be conducted by submerged fill. (Reference: Regulation 3, Part B, III.E) OPERATING & MAINTENANCE REQUIREMENTS 20. Points 001, 003 and 005: Upon startup of these points, the applicant shall follow the operating and maintenance (O&M) plan and record keeping format approved bythe 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 llhG.7.) 21. Point 002: a. Combustor 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 combustor, or by other convenient means approved by the Division, determine whether the combustor 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. AIRS ID: 123/9962 Page 5 of 15 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 ob,r4o D tip;?, erk, of Public Health and Environment Air Pollution Control Division 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 fora combustor 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. Point 005: 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: 2A b nzenB J.:4? r j A 7F .ICJ' — hen:Et2E wt. f roc x . �,.tlt, cr x c f L s,,.b 1M fscf. 24. Point 005: 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). AIRS ID: 123/99B2 Page 6 of 15 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 of Public Health and Environment Air Pollution Control Division 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 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. Periodic Testing Requirements 27. Point 003: 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 28. 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. f. Point 003: 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 owner or operator is exercising an alternative -operating scenario and is installing a permanent replacement engine. AIRS ID: 123/9962 Page 7 of 15 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 o D; bartmer of Public Health and Environment { `j Air Pollution Control Division 29. Federal regulatory program requirements (i.e. PSD, NANSR or Title V Operating Permit) 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 Federal program threshold will require a full review of the source as though construction had not yet commenced on the source. The source shall not exceed the Federal program threshold until a permit is granted. (Regulation No. 3 Part D). GENERAL TERMS AND CONDITIONS 30. 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. 31. 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. 32. 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. 33. 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. 34. 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. 35. 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. AIRS ID: 123199B2 Page 8 of 15 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 of Public Health and Environment Air Pollution Control Division 36. 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: Stephanie Chaousy, PE Permit Engineer Air Pollution Control Division Permit Histor Issuance Date Description Issuance 1 This Issuance Facility -wide permit for: (4) crude oil tanks (1) tornado flare, (1) produced water tank, (1) reciprocating internal combustion engine, crude oil loadout and associated fugitives. New synthetic minor source facility. AIRS ID: 123199B2 Page 9 of 15 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 of Public Health and Environment Air Pollution Control Division Notes to Permit Holder: 1) The permit holder is required to pay fees for the processing time for this permit. An invoice for these fees will be issued after the permit is issued. The permit holder shall pay the invoice within 30 days of receipt of the invoice. Failure to pay the invoice will result in revocation of this permit (Reference: Regulation No. 3, Part A, Section VI.B.) 2) 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. 3) 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.caustrequlations/airreqs/1 001 02acicccom m onprovisionsreq. pdf. 4) 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 ID: 123/9982 Page 10 of 15 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 of Public Health and Environment Air Pollution Control Division AIRS Point Pollutant CAS # BIN Uncontrolled Emission Rate (lb/yr) Are the emissions reportable? Controlled Emission Rate (lb/yr) 001 Benzene 71432 A 1190 Yes 60 Toluene 108883 C 998 No 50 Ethylbenzene 100414 C 142 No 7 Xylenes 1130207 C 310 No 16 n -Hexane 110543 C 5988 Yes 299 2,2,4 Trimethylpentane 540841 C 362 No 18 002 Benzene 71432 A 511 Yes 26 n -Hexane 110543 C 1606 Yes 80 003 Formaldehyde 50000 A 219' Yes 110 Acetaldehyde 75070 A 30 Yes 15 Acrolein 107028 A 28 Yes 14 Benzene 71432 A 17 Yes 9 Toluene 108883 C 6 Yes 3 004 Benzene 71432 A 141 Yes 141 Toluene 108883 C 426 No 426 Ethylbenzene 100414 C 185 No 185 2 2 4_ Trimethylpentane 540841 C 96 No 96 Xylenes 1130207 C 464 No 464 n -Hexane 110543 C 628 No 628 005 Benzene 71432 A 7973 Yes 399 Toluene 108883 C 5536 Yes 277 Ethylbenzene 100414 C 491 No 25 Xylenes 1130207 C 1656 Yes 83 n -Hexane 110543 C 51505 Yes 2575 006 Benzene 71432 A 11 No 11 Toluene 108883 C 18 No 18 Ethylbenzene 100414 C 3 No 3 Xylenes 1130207 C 7 No 7 n -Hexane 110543 C 380 No 380 5) The emission levels contained in this permit are based on the following emission factors: AIRS ID: 123/99B2 Page 11 of 15 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 fa, Col(rrjo DGoartmerb' of Public Health and Environment Air Pollution Control Division 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 63.6504 lb/1000 gal 3.1825 lb/1000 gal E&P Tanks 71432 Benzene 0.3105 lb/1000 gal 0.0155 lb/1000 gal E&P Tanks 108883 Toluene 0.2604 lb/1000 gal 0.0130 lb/1000 gal E&P Tanks 100414 Ethyl benzene 0.0371 lb/1000 gal 0.0019 Ib/1000 gal E&P Tanks 1330207 Xylenes 0.0809 lb/1000 gal 0.0040 lb/1000 gal E&P Tanks 110543 n -hexane 1.5624 lb/1000 gal 0.0781 lb/1000 gal 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 Garden Creek 16-2314H 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 for point 002 are based on the combustor control efficiency of 95%. Point 003: CAS Pollutant Emission Uncontrolled lb/MMBtu Factors - g/bhp-hr Emission Controlled lb/MMBtu Factors — g/bhp-hr NOx 2.21 9.1222 0.2423 1 CO 3.72 15.355 0.4845 2 VOC 0.3580 1.4777 0.1696 0.7 50000 Formaldehyde 0.0205 0.0846 0.01025 0.0423 67561 Methanol 0.0031 0.0126 0.0015 0.0063 75070 Acetaldehyde 0.0028 0.0115 0.0014 0.0058 107028 Acrolein 0.0026 0.0109 0.0013 0.0054 71432 Benzene 0.0016 0.0065 0.0008 0.0033 106990 1,3 -Butadiene 0,0007 0.0027 0.0003 0.0014 108883 Toluene 0.0006 0.0023 0.0003 0,0012 Emission factors are based on a Brake -Specific Fuel Consumption Factor of 9100 Btu/hp-hr, a site - rated horsepower value of 134, and a fuel heat value of 1315 Btu/scf. Emission Factor Sources: CAS Pollutant Uncontrolled EFSource Controlled EF Source NOx AP -42, Table 3.2-3 AP -42, Table 3.2-3 CO AP -42, Table 3.2-3 AP -42, Table 3.2-3 AIRS ID: 123199B2 Page 12 of 15 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 of Public Health and Environment Air Pollution Control Division CAS Pollutant Uncontrolled EFSource Controlled EF Source VOC AP -42, Table 3.2-3 AP -42, Table 3.2-3 50000 Formaldehyde AP -42, Table 3.2-3 AP -42, Table 3.2-3 Point 004: CAS Pollutant Emission Factors - Uncontrolled lb/BBL Source VOC 0.091 AP -42 71432 Benzene 0.0009 AP -42 108883 Toluene 0.0026 AP -42 100414 Ethylbenzene 0.0011 AP -42 1330207 Xylenes 0.0028 AP -42 110543 n -hexane 0.0038 AP -42 540841 2,2,4-TMP 0.0006 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) = 3.27 psia M (vapor molecular weight) =46.47 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 determined in the pressurized oil analysis by the VOC emission factor. Point 005: 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 lb/MMBtu AP -42 VOC 40.99 28397.2603 lb/MMscf 1419.8630 lb/mmscf Engineering Calculation 71432 Benzene 0.16 109.2192 lb/MMscf 5.4610 lb/mmscf Engineering Calculation 108883 Toluene 0.11 75.8356 lb/MMscf 3.7918 lb/mmscf Engineering Calculation 100414 Ethylbenzene 0.01 6'7260 lb/MMscf 0.3363 lb/mmscf Engineering Calculation 1330207 Xylenes 0.03 22'6849 lb/MMscf 1.1342 lb/mmscf Engineering Calculation 110543 n -hexane 1.02 705'5479 lb/MMscf 35.7740Ib/mmscf Engineering Calculation Note: The uncontrolled VOC and HAP emissions for this point were calculated using the May 3, 2012 analysis of a gas sample collected from the Garden Creek 16-2314H well. The controlled VOC and HAP emissions factors for point 005 are based on the flare control efficiency of 95%. AIRS ID: 123/99B2 Page 13 of 15 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 Point 006: o Departmerr of Public Health and Environment Air Pollution Control Division Component Gas Service Heavy Oil Light Oil SWater/Oil ervi Service Connectors 864 --- 780 77 Flanges 12 --- 36 6 Open -Ended Lines 14 --- 11 8 Pump Seals --- --- 2 --- Valves 84 --- 108 36 Other 53 --- 23 9 VOC Content (wt%) 3.5% 100% 29.2% 100% Benzene Content (wt%) 0.023% --- 0.027% 0.12% Toluene Content (wt%) 0.039% --- 0.075% 0.032% Ethylbenzene (wt %) 0.002% --- 0.017% 0.001% Xylenes Content (wt%) 0.01% --- 0.036% 0.004% n -hexane Content (wt%) 0.338% --- 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. 6) In accordance with C.R.S. 25-7-114.1, each Air Pollutant Emission Notice (APEN) associated with this permit is valid for a term of five years from the date it was received by the Division. A revised APEN shall be submitted no later than 30 days before the five-year term expires. Please refer to the most recent annual fee invoice to determine the APEN expiration date for each emissions point associated with this permit. For any questions regarding a specific expiration date call the Division at (303)-692-3150. 7) This facility is classified as follows: Applicable Requirement Status Operating Permit Synthetic minor Source: VOC Synthetic minor source; n -hexane and total HAPS PSD Synthetic Minor Source VOC AIRS ID: 123/9962 Page 14 of 15 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 mer9 of Public Health and Environment j Air Pollution Control Division MACT HH Area Source Requirements: Not Applicable 8) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be found at the website listed below: http: //ecfr. gpoacces s.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 9) 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/oilgaspermittinci.html AIRS ID: 123/9962 Page 15 of 15 Construction Permit Application Preliminary Analysis Summary Section 1 — Applicant Information Company Name: EOG Resources, Inc. Permit Number: 12WE2469 Source Location: SESE S23, T11N, R62W, Weld County (Attainment) Equipment Description: Point 001: (4) 400 BBL above ground atmospheric crude oil storage tanks Point 002: (1) 400 BBL above ground atmospheric produced water storage tank. Point 003: Reciprocating internal combustion engine Point 004: Crude oil truck loadout Point 005: Plant flare with a minimum combustion efficiency of 95%. Point 006: Fugitive emissions AIRS ID: 123-99EC Date: February 7, 2013 Review Engineer: Stephanie Chaousy, P.E. Control Engineer: Chris Laplante Section 2 — Action Completed Grandfathered X CP1 Modification APEN Required/Permit Exempt 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? August 17, 2012 Section 4 — Source Description AIRS Point Equipment Description 001 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. 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) International, Model NG466TA, Serial Number 674774-20, natural gas -fired, naturally aspirated, 4SRB reciprocating internal combustion engine, site rated at 134 horsepower at 1800 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 and/or peaking power. 004 Truck loadout of crude oil. 005 Separator controlled by a 40' flare stack. Flare has a minimum combustion efficiency of 95%. The flare is not enclosed. 006 Fugitive emission leaks. 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 using E&P Tanks (Refer to Section 14 for calculations) 002 CDPHE Emission Factors (PS Memo 09-02) 003 Manufacturer data (NOx, CO and VOC) and AP -42, Table 3.2-3 for HAPS 004 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] 005 Site -specific using VOC weight fraction (Refer to Section 14 for calculations) 006 EPA -453/R-95-017, Table 2-4 Did the applicant provide actual process data for the emission inventory? X Yes No Basis for Potential to Emit (PTE) AIRS Point Process Consumption/Throughput/Production Page 2 001 109,500 BBL per year (91250 x 1.2) 002 87600 BBL per year (73000 x 1.2) 003 8.1 mmscf/yr 004 164,250 BBL per year crude oil loaded 005 200,000 SCF/day = 73000000 SCF/yr = 73 MMSCF/yr 006 Equipment Type Gas Heavy Oil (or Heavy Liquid) Light Oil (or Light Liquid) Water/Oil Connectors 864 --- 780 77 Flanges 12 --- 36 6 Open -Ended Lines 14 --- 11 8 Pump Seals --- --- 2 --- Valves 84 --- 108 36 Other 53 --- 23 9 Basis for Actual Emissions Reported During this APEN Filing (Reported to Inventory) AIRS Point Process Consumption/Throughput/Production Data Year 001 91,250 BBL per year 2011 002 87600 BBL per year (73000 x 1.2) 003 8.1 mmscf/yr 004 164,250 BBL per year crude oil loaded 005 73 MMSCF/yr Equipment Type : Gas Heavy Oil (or Heavy Liquid) Light Oil (or Light Liquid) Water/Oil Connectors 864 --- 780 77 --- 6 Flanges 12 --- _36 11 8 006 Open -Ended Lines 14 Pump Seals --- --- 2 --- Valves 84 --- 108 36 9 Other 53 --- 23 Basis for Permitted Emissions (Permit Limits) AIRS Point Process Consumption/Throughput/Production 001 91,250 BBL per year 002 87600 BBL per year (73000 x 1.2) 003 8.1 mmscf/yr 004 164,250 BBL per year crude oil loaded 005 73 MMSCF/yr 006 Equipment Type Gas Heavy Oil (or Heavy Liquid) Light Oil (or Light Liquid) Water/Oil Connectors 864 --- 780 77 Flanges 12 --- 36 6 Open -Ended Lines 14 --- 11 8 Pump Seals --- --- 2 --- Valves 84 --- 108 36 Other 53 --- 23 9 Does this facility use control devices? X l Yes No Page 3 AIRS Point Process Control Device Description % Reduction Granted 001 01 Cimarron smokeless combustor (VCU) 95 002 01 Cimarron smokeless combustor (VCU) 95 005 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 --- 146.4 --- --- --- 3.6 (n hexane) 5.4 002 --- 11.5 --- --- --" 1.0 (n -hexane) 1.3 003 11.8 1.9 19.9 --- --- 1 (formaldehyde) 0.17 004 --- 7.5 --- -- --- 0.3 (n -hexane) 1.0 005 3.6 1036.5 19.5 --- ---25.8 nn hexane) 34.1 006 --- 3.6 --- --- -- 0.2 (n -hexane) 0.2 Uncontrolled point source emission rate: --- 122.0 --- --- __ 3.001 ex (n -hexane) 4.5 002 9.6 ___ 0.8 (n -hexane) 1.1 003 11.8 1.9 19.9 --- --- 0.1 (formaldehyde) 0.17 004 --- 7.5 --- --- --- 0.3 (n -hexane) 1.0 005 3.6 1036.5 19.5 --- --- 25'8 (n hexane) 34.1 006 --- 3.6 --- --- --- 0.2 (n -hexane) 0.2 TOTAL (TPY) 15.4 1181.1 39.4 ---29.9 29'9 (n hexane) 40.9 Controlled point source emission rate: 001 ---6.1 ------ --- 0.15 (n -hexane) 0,22 002 --- 0.5 --- --- --- 0.04 (n -hexane) 0 05 003 1.3 0.9 2.6 --- --- 0.05 (formaldehyde) 0.08 004 --- 7.5 --- --- --- 0.3 (n -hexane) 1.0 005 3.6 51.8 19.5 --- --- 1.3 (n -hexane) 1.7 006 --- 3.6 --- --- --- 0.2 (n -hexane) 0.2 INSIGNIFICANTS (TPY) 0.5 --- 1.5 --- --- --- --- TOTAL PERMITTED (TPY) 4.9 70.4 22.1 --- --- 2.0 (n -hexane) 3.3 Section 7 — Non -Criteria / Hazardous Air Pollutants Pollutant CAS # BIN Uncontrolled Emission Rate (lb/yr) grethe emissions reportable? Controlled Emission IEl r Rate ( Y ) Point 001 Benzene 71432 A 1190 Yes 60 Toluene 108883 C 998 No 50 Page 4 Ethylbenzene 100414 C 142_ No 7 Xylenes 1130207 C 310 No 16 n -Hexane 110543 C 5988 Yes 299 2,2,4-Trimethylpentane 540841 C 362 No 18 Point 002 Benzene 71432 A 511 Yes 26 n -Hexane 110543 C 1606 Yes 80 Point 003 Formaldehyde 50000 A 219 Yes 110 Acetaldehyde 75070 A 30 Yes 15 Acrolein 107028 A 28 Yes 14 Benzene 71432 A 17 Yes 9 Toluene 108883 C 6 Yes - 3 Point 004 Benzene 71432 A 141 Yes 141 Toluene 108883 C 426 No 426 Ethylbenzene 100414 C 185 No 185 2,2,4-Trimethylpentane 540841 C 96 No 96 Xylenes 1130207 C 464 No 464 n -Hexane 110543 C 628 No 628 Point 005 Benzene 71432 A .7973 Yes 399 Toluene 108883 C 5536 Yes 277 Ethylbenzene 100414 C 491 No 25 Xylenes 1130207 C 1656 Yes 83 n -Hexane 110543 C 51505 Yes 2575 Point 006 Benzene 71432 A 11 No 11 Toluene 108883 C 18 No 18 Ethylbenzene 100414 C 3 No 3 Xylenes . 1130207 C 7 No 7 n -Hexane 110543 C 380 No 380 Note: Regulation 3, Part A, Section ll.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 Page 5 AIRS Point Process Pollutant Regulatory Basis Test Method 001 01 VOC CDPHE PS Memo 05-01 Site -specific sampling 003 01 NOx, VOC, CO Regulation No. 3, Part B., Section III.G.3 g Stack Test 005 01 VOC, HAPS State only requirement Site -specific gas analysis 005 01 VOC, HAPS Regulation No. 1, Section II.A.5 Method 9 006 01 VOC, HAPS State only requirement Site -specific gas analysis 006 01 VOC, HAPS State only requirement Hard component count 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 Synthetic Minor X 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)? X 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 Dioxide` Page 6 001-006 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, Coit truction 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) 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 ll.D.3.a) 004 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. Regulation' 6 - New 'Source:P ormanceStandard 001,002, 004, 005 None 003 NSPS JJJJ: Applies to manufacturers, owners and operators of (SI) engines. Affected engines are the following: engines that commence construction after 6/12/06 and are manufactured after 7/1/07 and are greater than or equal to 500 HP or manufactured after 7/1/08 and are less than 500 HP and engines modified/reconstructed after 6/12/06. This engine was manufactured 11/14/06 and did not commence modification after 6/12/06, therefore, it does not apply. 006 NSPS KKK: Equipment Leaks of VOC from onshore natural gas processing plants. Affected facilities at onshore natural gas facilities (any processing site engaged in the extraction of natural gas liquids from field gas, fractionation of mixed natural gas liquids (NGLs) or both). Is this source at a "natural gas processing plant?" No Is this source subject to NSPS KKK? No WHY? Facility not defined as a natural gas processing plant, therefore, does not meet the criteria of NSPS KKK. Page 7 006 NSPS OOOO: Standards of Performance for Crude Oil and Natural Gas Production, Transmission and Distribution. For fugitive emissions at natural gas processing plants subject to NSPS OOOO. This subpart establishes emission standards and compliance schedules for the control of volatile organic compounds (VOC) and sulfur dioxide (SO2) emissions from affected facilities that commence construction, modification or reconstruction after August 23, 2011. Is this source at a "natural gas processing plant?" No Is this source subject to NSPS OOOO? No WHY? Facility not defined as a natural gas processing plant, therefore, does not meet the criteria of NSPS KKK. Regulation 7— Volatile Organic Compounds 001,002, 004, 005 None 003 Since this engine is subject to MACT ZZZZ, but not subject to NSPS JJJJ, it will be subject to the emission factor requirements of Regulation 7. 006 Section XII.G: If facility is a natural gas processing plant located in non -attainment area, then subject to Section XII.G. Facility is not a natural gas processing plant, therefore, not subject to Section XII.G. Regulation 8 .- Hazardous Air Pollutants 001, 002, 004, 005 None 003 MACT ZZZZ: applies to existing, new and reconstructed RICE greater than 500 HP at major sourcesof HAPs, new and reconstructed engines less than 500 HP at major sources, and new or reconstructed engines at area sources of HAPS. This engine is considered new 4SLB at an area source of HAP emissions. Therefore, it is subject to MACT ZZZZ. It must meet the requirements of this subpart by meeting the requirements of NSPS JJJJ, but it is not subject to NSPS JJJJ. 006 MACT HH: If facility is MAJOR source for HAP (summation of HAPS of dehydrators and fugitives), then fugitive emissions are subject to MACT HH. Is this facility considered MAJOR for HAPS? No Is this source subject to MACT HH? No WHY? Facility is area source for MACT HH, therefore, only TEG dehydrators are subject to MACT HH. This facility has no TEG dehydrators, so facility not subject to MACT HH. Section 13 —Aerometric Information Retrieval System Coding Information Point Process Process Description. Emission Factor Pollutant/ CAS # Fugitive (Y/N) Emission Factor Source Control (%) 001 01 63.6504 lb/1000 gal VOC No E&P Tanks 95 0.068 Ib/MMBtu NOx No AP -42' Table 13.5-1 NA 0.37 Ib/MMBtu CO No AP -42, Table 13.5-1 NA 0.3105 lb/1000 gal Benzene No E&P Tanks 95 Crude oil Storage Tanks 0.2604 lb/1000 gal Toluene No E&P Tanks 95 0.0371 lb/1000 gal Ethylbenzene y No E&P Tanks 95 0.0809 lb/1000 gal Xylenes y No E&P Tanks 95 1.5624 lb/1000 gal n -hexane No E&P Tanks 95 0.945 lb/1000 gal 2,2,4- Trimethyl No E&P Tanks 95 SCC 40400301 — 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 8 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 0.358 Ib/MMBtu VOC No AP -42, Table 3.5-3 56 2.21 lb/MMBtu NOx No AP -42, Table 3.5-3 89 3.72 Ib/MMBtu CO No AP -42, Table 3.5-3 87 Reciprocating Internal 0.00158 lb/MMBtu Benzene No AP -42, Table 3.5-3 50 Combustion Engine 0.0006 lb/MMBtu Toluene No AP -42,50 Table 3.5-3 0.0205 lb/MMBtu Formaldehyde No AP -42, Table 3.5-3 50 0.00279 Ib/MMBtu Acetaldehyde No AP -42' Table 3.5-3 50 0.00263 lb/MMBtu Acrolein No AP -42, Table 3.5-3 50 SCC 20200253: 4 -cycle Rich burn 004 01 0.091 lb/BBL VOC No AP -42 0 0.0009 lb/BBL Benzene No AP -42' 0 0.0026 Ib/BBL Toluene No AP -42 0 Truck Crude oil Loadout 0.0011 lb/BBL Ethylbenzene No AP -42 0 0.0028Ib/BBL Xylenes No AP -42 0 0.0038lb/BBL n -hexane No AP -42 0 0.00061b/BBL 2,2,4-TMP No AP -42 0 SCC 4060132: Crude Oil: Submerged Loading (Normal Service) 005 01 28397.2603 Ib/MMscf VOC No Engineering Calculation 95 0.068 lb/MMBtu NOx No AP -42, Table 13.5-1 NA 0.37 lb/MMBtu CO No AP -42, Table 13.5-1 NA 109.2192 Ib/MMscf Benzene No Engineering Calculation 95 Flare 75.8356 lb/MMscf Toluene No Engineering Calculation 95 6.7260 lb/MMscf Ethlybenzene No Engineering Calculation 95 22.6849 lb/MMscf Xylenes No Engineering Calculation 95 705.5479 lb/MMscf n -hexane No Engineering Calculation 95 SCC 31000205 -Flares 006 01 Fugitive VOC Leak Emissions VOC Yes EPA -453/R-95-017, Table 2-4 NA SCC 31000220: All Equip. Leak Fugitives (Valves, flanges, connections, seals, drains) Page 9 Section 14 — Miscellaneous Application Notes AIRS Point 001 Crude Oil Storage Tanks Site -specific emission factor using E&P Tanks: VOC = (121.97 TPY * 2000) / 91250 bbl/yr = 2.6733 lb/bbl *1000/42 = 63.6504 lb/1000. gal Benzene = (0.595 TPY * 2000) / 91250 bbl/yr = 0.0130 lb/bbl * 1000/42 = 0.3105 lb/1000 gal Toluene = (0.499 TPY * 2000) / 91250 bbl/yr = 0.0109 lb/bbl * 1000/42 = 0.2604 lb/1000 gal Ethylbenzene = (0.071 TPY * 2000) / 91250 bbl/yr = 0.0016 lb/bbl * 1000/42 = 0.0371 lb/1000 gal Xylenes = (0.155 TPY * 2000) / 91250 bbl/yr = 0.0034 lb/bbl * 1000/42 = 0.0809 lb/1000 gal n -hexane = (2.994 TPY * 2000) / 91250 bbl/yr = 0.0656 lb/bbl * 1000/42 = 1.5624 lb/1000 gal 2-2-4 tri = (0.181TPY * 2000) / 91250 bbl/yr = 0.0040 lb/bbl * 1000/42 = 0.0945 lb/1000 gal AIRS Point 002 Produced Water Storage Tanks State -Developed Emission factors in lb/1000 gal are: an annual II.D.1.m). overall County Produced Water Tank Default Emission Factors (lb/1000 gal) VOC Benzene n -Hexane Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas, Jefferson, Larimer and Weld 6.2381 0.1667 0.5238 The operator stated on the APEN that the tanks contain less than 1% by volume crude oil on average basis. There is a categorical exemption for such source (Regulation 3, Part B, Section However, this source will be permitted because the source is at a major source facility, accepting Federally enforceable controls for PSD, and therefore, this source needs to be included in the facility. AIRS Point 003 RICE A permit will be issued because the uncontrolled CO emissions are greater than 2 TPY (APEN threshold) and TOTAL FACILITY is greater than 10 TPY (permit threshold). AIRS Point 004 Truck crude oil Loadout 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] S 0.6 Submerged loading: dedicated normal service P 3.27 psia M 46.47 lb/lb-mole T 524 deg. R L 2.17Ib/10^3 gal 9.11 E-02Ib/bbl Annual requested Throughput 6898500ga1/yr Annual requested VOC emissions 149561b/yr 7.48tpy Benzene = (141.20 Ib/yr) / (164250) = 0.0009 lb/bbl Toluene = (425.99 Ib/yr) / (164250) = 0.0026 lb/bbl Ethylbenzene = (184.60 Ib/yr) / (164250) = 0.0011 lb/bbl Xylenes = (464.01 Ib/yr) / (164250) = 0.0028 lb/bbl n -hexane.= (627.72 Ib/yr) / (164250) = 0.0038 lb/bbl 2,2,4-TMP = (95.55 Ib/yr) / (164250) = 0.0006 lb/bbl Page 10 AIRS Point 003 Flare Emissions were calculated using VOC wt fraction. (scf/hr) * (lb/lb-mol) * (% fraction from sales gas analysis) / (379.4 scf/lb-mol) = Ib/hr * (hr/yr) / 2000 lb/T) = TPY VOC = (1036.5 TPY * 2000 lb/T) / (73 lb/mmscf) = 28397,2603 lb/mmscf NOx and CO (from AP -42, Chapter 13, Table 13.5-1 (NOx = 0.068 lb/mmbtu; CO = 0.37 lb/mmbtu) SO2 emissions based on AP -42 Table 1.4-2 (SO2 = 0.00037 lb/MMBtu) PM10 and PM2.5 based on AP -42 Table 13.5-2 (PM10 and PM2.5= 40 ug/l) Benzene = (7973 Ib/yr) / 73 mmscf/yr = 109.2192 lb/mmscf Toluene = (5536 Ib/yr) / 73 mmscf/yr = 75.8356 lb/mmscf Ethylbenzene = (491 Ib/yr) / 73 mmscf/yr = 6.7260 lb/mmscf Xylenes= (1656 Ib/yr) / 73 mmscf/yr = 22.6849 lb/mmscf n -hexane = 51505 lb/yr) / 73 mmscf/yr = 705.5479 lb/mmscf AIRS Point 006 Fugitive emissions A permit will be issued because the uncontrolled VOC emissions are greater than 2 TPY (APEN threshold) and TOTAL FACILITY is greater than 5 TPY (permit threshold). Page 11 TO-LI-SO-ZTOZ-NNdV-T00-3366-£ZT Air Pollutant Emission Notice (APEN) — and — Application for Construction Permit AND GAS EXPLORATION AND PRODUCTION CRUDE OIL STORAGE TANK BATTERY -rte \. sQlln Current Status (Check all that apply) ,L.3I pQ 10p [ AIRS ID #s: . -1 ` Reason for APEN Submittal (Check all that only4 to existing sources for coverage under request for individual for or Modification permit amendment' apply) general permit no. permits: s a \ ii ' r ■ APEN update battery - EWE -2/469 • Modification GPOI F1 New or previously unreported • Registration • Previously grandfathered battery' & cancellation • Synthetic minor facility of an individual permit O Application • Located in the 8 -hr Ozone Control Areas ■ Administrative- • Registered under general permit no. °POI Other: ❑ Permitted under individual permit: ■ For individual permit applications, check if you wants: analysis conducted by the Division of the permit prior to issuance _ ■ A copy of the preliminary ■ To review a draft f - OGCC Operator Company Name9: EOG Resources, Inc. #: 27742 600 17'" Street, Suite 1000N Mailing Address's: Denver State: CO Zip: 80202 cur[is_rice@eogresourc E-mail: es.com 303-262-9449 City: Contact Name: Curtis Rice Phone: - 303-262-9946 Fax: Tank Battery Name' : Garden Creek 16-2314H - Number of tanks: 4 capacity[bbl]: 1,600 (400 ea) Sec. Twp. Range.): SESE Sec 23,T11N,R62W County: Weld Total tank 2012 Locations' (QQ Calendar year for which "Actual" data applies': Control Descriptions: Cimarron Smokeless 2012 Year(s) tank(s) were placed in service 4: unit [VCU]) Control Efficiency's: 95% Combustor (vapor combustion 109,500 ra C -Throughput" [667/year] Requested C7i DE 016--- Actual": V CU, flare, heater 1s - Maximum 91,250 . for PTE calculation's: While Controls Operational" H2O tank 91,250 91,250 treater, line heater, RICE generator, produced Other equipmentat facility": Due to the low of the oil, the tanks do not qualify for GP01 coverage. Therefore, an individual permit is being requested. Comments: gravity Estimated emissions at throughputs listed above. Use N/A for requested throughput /emission Check if site -specific Requested Uncontrolled26 N/A values unless emission factors provided EmissionsIs Controlled" N/A requesting an individual to calculate Actual Emissions20 Uncontrolled26 122.0 permit emissions". Controlled" 6.10 EI • Check if the Division is to calculate emissions. Battery - PTE's 146.4. Emission Factor Pollutant24 [lbTbl] 2.6733 VOC [tons/year] N/A 0.22 0.22 0.22 NOx [tons/year] N/A 1.19 1.19 1.19 CO [tons/year] 0.0130 1,190.0 59.5 Benzene [Ibs/year] 0.0656 5,988.0. 299.4 n -Hexane Ps/year]----- Wells serviced by this tank or tank battery2B Garden Creek 16-2314H Well Well Well Well Well Well Well API #: 05-123-32661-00 Name: G Newly Reported O Newly Reported API #: - Name: API #: Name: ■ Newly Reported API #: Name: ■ Newly Reported API #: Name • Newly Reported API #: Name: - ■ Newly Reported API #: Name: ■ Newly Reported The signature below indicates that I have knowledge of the facts herein set forth and that my knowledge and belief. If this is a registration for coverage under general permit GP01, in full compliance with each condition of general permit GPOI. the same are true, accurate, and complete to the best of I further certify that this source is and will be operated (CI'/6/Z Specialist Signature of Legally Aut a erson (n endor or consultant) Curtis Rice Date Senior Environmental ,/ Type or Print Name of Person Si ing Above - Official Title For information call: Submit this form, along with $152.90 for each Colorado Department of Public Health and Environment 303 692-3150 filing of up to 5 tank battery APENS. Include Air Pollution Control Division, APCD-SS-B1 ty ry ty Cj ='y ( ) $250 General Permit fee for each new GP 4300 Cherry Creek Drive South 0 t i C rC. ..___ nn OmAG 1c1n registration to: Page 1 of 2 EOG GC 16-2314H Fon:nAPCD-205-E&PCondensateTankAPEN.docx 1?/; / i FORM APCD-205 as" N LQ C ii d es N Q O er- Emission Source AIRS ID; [Leave blank unless APCD has already assigned a permit # & AIRS ID) nested Action (Check applicable request boxes) Section 02 —It gjection 01 — Administrative Information u P. e e 0 c. 0 .2 m ❑' a > y e % ❑ y _C .� m y T ` ❑ C q L N co m c. . O A a O y 2 .y .F a w d Y 0 O 0 R 0 o. o v w y F ..° o T :' U H a .0 m y a. X R V t 6 ❑ ❑ L7 0 v G o c d C R W .x >. 3 E R ❑ z a °x' a w a-0 i e. a � 0 ez a a >, Ty; a p O a+ O 0 O Pw. .c F o H 0 u d o O < an C ti a o 3 rs, . i a o >. E 0 o C v o > c kr CI 0L C 00 00 L < ❑ 0 W 'j a a Ci 0 4: Q a> C4 a = U V o a p S 0. P I z❑❑ z a❑❑ 114 ® ❑ ❑ ❑ ¢a1 9 3 tic 0 w O u a G.9O m U �U U U u w Z W N EOG Resources, Inc. Company Nam Garden Creek 16-231411 Source Nam 600 17th Street, Suite 1000N Mailing Addres Denver, Colorado Person To Contact: 303-262-9449 0 V N L_ w i nn v Ca LI L O V E-mail Address: Section 03 — General Information e projected startup date is For new or reconstr N N e 0 A 0 zz z z OE 0 an ®❑ ❑ ❑ w_ C 00 a ..5. V U 00 0. w m u 3 c07 coo 3 m o . 0en 7 O > U R O g S a R ❑ U V 0 `° 0 0 o E y: b 2 w ❑ V cg E 0O `o 0 0 m T 5 V .0 O e C V O a i E l R yy o o 0) o v v 'n• . O .'J N N O ❑ c33 3 a o L O w d m q m U 0 0O 0 0pap V 2 w .° pm o '0 . Y. 0 a O h a ❑ Os � C) 'ER o myna m E A¢�'¢� y.0 ❑ y w z 7 • • ozone non -attainment area? g m o E O V o) ? a in F e. in -0 w SiC (n cn M 0 9 Zy .o v i 0 5 e, Ca N N N Q i- s o P.a u el PAD u ,o 1n,o� OA d O T dE, is rnmm O c o 0 0 q a > a O a� R L m�„nom .� 'V= V_ L CI C O c Q R w a q O p G �p z e E. of w w .w . v F A g az Lo N = 0. Q 0= C U p °1 a - R y 00 E o a' 5 I.L. a' Ca .0 v et w O T o a V S. a. i. b0 e V i e G w Ca � G, 0 0. y d O >� N L O u 0 V O:n 0 v a a a p o> o S if n e 4w a.-� c 0 W u _Y 3 0. y ca .d c L fi m e o 3- la a .- 0 2 y. W 0444 t -C 0 0.5 L V ❑, 6 9 P. O C Uj 0 [, es ' o�_ .o.o ti - Ed R.oms i b EE' U C 4 0 , a.-� m 0 V e> m PO' H d `. R a. al > '407 Pn O N te.state.co.us/a a APEN forms: h he.state.co.us/ao/ss/ss a Application status: h Section 04 —Tank Battery Information' .0 C .0 T771 C 0 U I w 0 .0 a z T .0 en n 0 0 a Produced Water throughput: zzz ❑❑® ZEE ♦•♦ ca 0 0 0 Hv 'O d o 00 d o G 2 E t a o y ❑ D N E a m o v O r o .C 3 c E v e . o 9 E o c 5 8.a ❑ o .a .0 -� E u .G w 9 W O N O 0 T o E O O O O E > o E 8 P 0 c -0 T z x 00 0 d •Cl a P. 0 a U \ G------_ 0 0 C O c 0 Ca Q C 1 an d_ O 9 = L •E ' em a a cry 00 ti 123-99EC-002—APEN-2012— OS— 17-01 FORM APCD-207 rmit — Produced Water Tank Ba a rr O4.0 0U chi 6 L w q m O .14 O E W CO d H -44 U rip N F � az a O L Q to Section 06 —Stack (Source, if no combustion) Location (Datum & either LatlLong or UTM) N 0 v 00 00 N e N LIT U L i e N .0 a Xi 42 m 0 x an U G N 81 o O O O 0 R q Section 07 — Control Device Information 0 CR 0 L a .C. L O U e 0 A W 0 O E d O V R ~ W L C O >v a q o V E w W C 1 o E C w ea ❑ ns below & through tetue 0 0. d 0 U E U v 00 0 CDPHE E.F. C a No co N 0 C z 0 e U C C N 0 0 0 N 0 10 0 0 N 0 .S W 0 N 0 0 F d O G e ea 0 0 to. a O d C E E 10 9 U Q ex C .0 0. al O Ii C 0 z U L O d E O.i r ,L.. o .°J.C7 o.p v N 0 0 b0. ao 0 O ,y C 0/ O Us R U U. t0 ar; Y0 0 0 E ',4 yeat0 G . u O O y o p C D v O y Y O 2 4J a S N ya D d W s y ❑ u t c - ^ � .1O E o v y E 0 n O L In t,8 U o C d R O m h 0 2 C w a .0 O am m.9 R Y r -- U -out 0 0'3 'd � o Q t yj s U L4 L N 2 0 C 0 — O 0 y ^ 1' R 2 .0 =E 3a 10 w F G C ya A Ea 0 g 0 W q C O O 1 .it 0 O'50 1 ental Specialist Sr. Environ N O- 3 1 50 0 0 FORM APCD-207 N MQ Internal Combustion En z N 1U C M C Generator RICE En nested Action (check applicable request boxes) Section 02 — Re C 0 H 0 C CC L C H emission sour •0 y L e a ✓ p° L Y y E E •% u 0 C u L z c O • y 0. Wa U 3 • c i o y• . 1 4J Y O z a a it (check each box below that applies) eet 0 0 9 MU z(.O EOG Resources, Inc. Garden Creek 16-2314H 3 U SE/SE, Sec 23, T11N, R62W E .0 O o 0 .o. ) 0 0 cn 0 In 0 0 R 0W Le) y _x 0 a D U N 600 17th Street, Suite 1000N o o w N • b0 O R C ti o E v E 0 u 0 o n `0 .- a a 3 i m e u eg a w E N ¢ 0 d a t o • > ain2; 0- 0 o C v m 2 e 9 y au'. L d u w 9 O 0 w ❑ a H % Denver, Colorado curtis_rice@eogresources.com Section 03 — General Information For new or reconstructed sources, the projected startup date O 3 In 0 3 0 0 co N tla O 9 C U C E A u C w O 0 u Ca C 0 A 1 .C s ha a L CC Na ) e a o N 00 C I Na. u O a >. a b 3 0 O GO C to O 0 n a U 0 .0 0 v 5 E 0• 2 5i m 0 O P a) 0 a 0 ^) d O o o q-. 0 2 2- a0 O 0000 3 3 ti o h o'G .5 0 00 00 0 0 O 0 O u O • 0 N H O N O V i, O 5 y0 h z • V U a 0 0 • R at .0 V Pa y 0 wa O c �u .0 0 0 e m ol 5 � U C� m 3 0 ''o a C e > m p 0 t w m T a 0 o 0 -§1.1 pC O 13 O a m E k G F u V C cn o ^ N r co C N N N Cr. 0. T LO b O b 9 O Co Co 0 0 0 cg he.state.co.us/a b VI CPI ://www.cdphe.state.co.us/a a N EL w m cla Q z N O co, E c9, 0 0 0 0 z ine Information Section 04 — En O ,--I O N N N b O • z 0 '0 or a W a u a g Model: NG466TA International N a ® 0 a t m a o 0 M ❑ ❑ O A a c 5 E a 0 5 U ® ❑ a c ti e CO en O C 0 O 0 0 8 c V 0 7 L Oa O C .a C ok a a R R '0 0 w w 0 0 a a V �V c 0 0 0 0 X X .O 0 0 0 U U ❑❑ N C 0 5. 5 O ❑❑ X y. N U a) h a) a alal w O OO C\1 N 0 00 a FORM APCD-201 CU Internal Combustion En U U H O m O cci )- Li C.) .ta • • ck3 .Q a+ m a t r.. 5. Q "a U O Oa 0 a 0-i O C/2 Y O G m iv O Vl U m 0 LL '' R. a+ e.- cn C W E O w U 0 aom o > G o o o a+ - a d 'Cl ▪ Q eki C a W 0 W 3 F o °z z o P. Fr a CID a 7 Q • z R Fa ▪ Co ti © o py _i g m FM ,H:- O 0 V) 4111 4th' 0 0., G o o a DNN Direction of stack outlet (check one):.. tion Information Section 06 — Fuel Consum U N 0 0 N O 1,315 Btu/scf (LHV) N CV P 0 z Is this engine equipped with an Air/Fuel ratio controller? Estimation Method or Emission Factor ;I Source Mauufaclttrer,Data. Manufacturer-Data- "m p u m O I AP42 Tbl 3-2-3 AP42 Tbl 3-2-3 AP42 Tbl 3-2-3 AP42 Tbl 3-2-3 Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. Requested Permitted Emissions' Controlled (Tons/Year) M . N O .0 0 W 0 N 0, Uncontrolled (Tons/Year) W � O � Co .�i � O b ...4 G l0 O G O O C Actual Calendar Year Emissions' may' O O4 00 OH Uncontrolled (Tons/Year) Emission Factor C C o '> 0 0 0 Uncontrolled Basis' 0= N N Lc a) 'e% CO O 3.72 N 0 In e N M u r N N M 0 en r0 N M co vi ti ti o' 40 v0 C O a C) J:4 a e 00 a N a. N N a 101) a WI a N Control Device Description U cic AFRC AFRO AFRC AFRC AFRC c.) aG a AFRC 5:, a( NSCR NSCR U Cr z NSCR Cr z NSCR NSCR Pollutant TSP a. w x NON DOA I O U Formaldehyde Acetaldehyde C ti Q O o E t> G1 E O La 0 0 U 2 L h C 0 A 2 a O 0 C A C a- . CC 0 O t C 0 0 It L a C at A T a- u R C. .0. O1 ea © V V O "O 0 N at 00 0 0 0 m N a)aa) E O. V .0 0 .v V O Q E 0. C W7.3 a E O 9 p V2 L F 0 E G. cr • nested Action (Check applicable request boxes) Section 02 — Re 01— Administrative Information L Cit Request for NEW permit or newly reported emission source ❑ en O ere U U U zoo EOG Resources, Inc. Garden Creek 16-23140 O ❑ ❑ ❑ U O P. Ce0 m U O U ❑ ❑ n ^ o 3 Ile Pe SE/SE, Sec 23, T11N, R62W E mc E O m z z 0 g a o. 0 a oU 0 U 0 Denver, Colorado z a, Person To Contact:. 303-262-9449 z W Section 03 — General Information N N N N It c a N .5 .0 .55.3' C G C'G G Q Q Q Q ❑ ❑ ❑ ❑ ❑ Z) z zzz ®®®® 'C Oh Oy r r ® O ❑ ❑ ❑ 0.0 cc PP w 0 0 .o C W O d m 1 .5 .9 R a.— N N 60 Q O m Fm i o a y oa c, — a O 0 T 4 O m a P m 3 2 x= YaC ,ca)) o y m N 9 N 4 0 a ti 0 00U.' V) 0' v O 5 O • E O d Otzi•m gm_�zz - o'er ° C c c -p V1 t6 N en -F, O .y o O0..E Q 0,000 00 v NO k. Q V "� O. eFC v n >, 2 2 2 f0. o -gm .'L.. C s o a O c y 'a ' :o .2 q y d'' Nrt m m — y 'o U 'rt" m " F CJ 0 �'-E T E y E m 7 'NO m a y g F E " w0 4 y7 m V .a p *E N y P A y -o 2 .O. fit+. o m" 0 Ya aai 0 0 y- O O 0 0 0 O G U ss - R O aO U R O 'g 0 O U Q. O "r) 444. c 0 0 0¢m p A t" :7;p 4. 3 Q 4 A ♦ ♦ ♦ 41 '° E oIN oho 4 W \ ^aet B z o o U , C .. p O Q N a `�� i c`� I b b cc 'wOG .. I > m a, .._. - �Ca 0 coa v N 2 m 4 0ere p o 9 . 6o5 .4 N ry W , m c to S.' a Q U Q '1' to `oe y a w u '� 3 d 0 '�"+ -.9.— ,q, >eO R u A O a o o p C c' 0 0 w >a sw a, 'CS' :"o W 0 y Oathu L try >^ O F �,o e E w o. 5 h > 0 to u° n e. N C O m .8`8"?. 4. C E a"Um 0 c - o o `equ', 'O 0 O,q 8 co., `z ,a '' v U a c N a. V i- p U 0 > R@ •a a° c P. o m F o '5 U e.' e Q a Q he.state.co.us/a -0 he. state.coais/a V m 2'13 O O O C 0 O 'r x N 0 P t d V o 0 m ad NF N -0 q 4 a 0 aa� ci It 0 A p 0' a UzU 0 0, 0 0 Wind -m Oil and Produced Water 9 U Product Loaded: `3 k V a, t 0 i U s t ` z an w T S m s a e U 4-9 m u at r 0 O a T P ..0 a er '0 Q � O a E m N L N at V u v 0 Q O p I. I. N U — R 09 -0 .V+ L a o. 0. a; a, cC It o 9 eik O F 0 0 G 0 E c T 00 00 p O O at ar eae lJ O O Co O ors 0. So 4! 5 es 0O G 3 Q w t `o— cL O O 7 5 O C C O O " d O U E v E c 4N N 0 c 6v — O N a.a Ell N S v C � o it O > IC: 2 a a 0 123-99E0-004—APEN-2012-08-17-01 N U o • zF O rro w a3 Permit Number: Section 06 —Stack (Source, if no combustion) Location (Datum & either Lat/Long or UTM) 00 00 h c ch C El Horizontal ❑ Down El Other: Length (inches) = N L• 0 Vertical with obstructing raincap Direction of stack outlet (check one): Circular: Inner Diameter (inches) = Section 07 — Control Device Information Section 08 — Emissions Inventory Information & Emission Control Information Data year for actual calendar year emissions below & throughput in Sec. 04 (e.g. 2007): Emission Factor Documentation attached Estimation Method or Emission Factor Source ^ o N N 0. Q (tpy)(wt%)/100 (tpy)(wt%)/100 0 a X ?-4 (tpy)(wt%)/100 (tpy)(wt%)/100 Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. Requested. Permitted Emissions' Controlled (Tons/Year) V N 0.07 0.21 0.09 0.23 M = Uncontrolled Tons/Year) N 0 o N e 0.09 0.23 ,-. = Actual Calendar Year Emissions' Coptrol ied .: (TOIis/Year) Uncontrolled (Tons/Year Emission Factor lb/1,000 gal wt% wt wt% wt e 3 Uncontrolled Basis 2.17 0.9434 2.8462 'f en N +--i N o n. M O C1 .-c 7 Control Device Description Control Efficiency (% Reduction) Primary Sc -on Iai� • Identify in Section 07 Pollutant NOx OO DOA Benzene Toluene v N Na ° w V u 1 n -Hexane •C CC V -.4 V c 7 g 0 12 a 0 3 0 m g o= .E C O' 7 b tC c A O u � � V 7 -0 V al V C.) oa CN d G •L-. V Y C D Ud cg o= 04 V d C O 5 •y 7 o � • 4�•. G b0 o 2 a'0 0 ti R C_ C U Z: m 44 C C CC o R E C'r CQ w CC it • o. a,. V 0 PCD-20 8 -Hyd rocs rbonL i qu i d L oad i ngA P E N. doc N w O N O4U 7 0. ation for Co an Pa m nested Action (check applicable request boxes) Section 02 —Re [Provide Facility Equipment ID to identify how this equipment u L c Ca 0 O E t Ca 0 m c L C- a) z L W m m ❑ ❑ o a) an o U U z� EOG Resources, Inc. Garden Creek 16-2314R hi z z 8 �.i 0 o U 3 c U SE/SE, Sec 23, T11N, R62W Source Location: con ❑ ❑ N 00 0 U N 600 17's Street, Suite 1000N y .0 vi O 2 P4 "O an O Q ° E 70 x c 0 a ❑ ❑ Denver, Colorado z t v Person To Contact: curtis_rice@eogresources.co E-mail Addres Section 03 - General Information a ai .0 m A V d re) a E d O m a a1 ;, y a 'd •O F a) b G C o 1.4 e 6 F U e y. w T d 3 R O N o N V 0 m u Yo N h 0 s i A N O Ltn `o d L O N y 0 a a 0 m o O 4 m O E a O O d o rel O y w O N 4 1J c 8 its. E 0 2 N O A W N o E / _� f oa00 In W.0 c.) I\ w C.D '_...) M r ho N 1 j j N a ct / a+ a. rn w Q L 0, / b 1 �. Op a.a. tip `"_ - M M rn o i A . CO'..... -„'. O O O ^L. N o o cf_, '� 0 v 'J 0 A 'E .m e; C W 'O N Fs m p n oi W P. ❑ A A s9L a' at h C 0 Q v v w. ga • L 0 C S E N 4 E o Y� N A T O G. L tl g y O v @ gsaa v E „°' $ 4. aa)i O ti M Q c 3 a G� -• C.Q co wa >'o ta eE me o �°y 5 s N 7 Y A i N y+ CO < > `` .o E aa,., U w u F h o 0 q 0.$ E' O o 0 :5 c 8 c c' yOC L.O O - 9 'a o m 'e = O a t w m C A A '�+ L n. U d C ' �. V m >0, w m a— W a .8 >G C. M"U Qv G W am Q Q F m he.state.co.us/a he.state.co.us/an/ss/ss meet Information & Material Use A Section 04—Processin ., Ot 0 Model No.: 40' Flare Stack O C' U C O y a a O O O O co O •O 9 O O O 4 O 0 0 C C 0 O O O O L L N 0 O ❑ ❑ b FORM APCD-200 123-99EC-005-APEN-2012-00-17-01 AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — General Emission Source AIRS ID: Permit Number: 0 by A a 0 m 4 :.Q O '5 ea r• en ea ea Q A ❑ cn 'a. ma 1 3 II O U -50 ▪ m 0 O O .5 be C U u aX o O .E U 0 C C ❑ ti a, o � V N N G a 02 u a m • .L ti y � i C O N 0 q 14 '0 w tion Information ment & Fuel Consum 7 Section 06 — Combustion E Manufacturer: Company equipment Identification No.: , a v be d a a N N N d w Vl U LN 3 q ¢. E 200,000 scfday v» f m a0 c) p Qr. coi a, L 0 6 9 0 0 O m a a, a C- 0 E E 0 E O n a, N a, a Section 07 —Emissions Inventory_ Information & Emission Control Information Estimation Method or Emission Factor Source AP42 Tbl 13.5-1 w m O O AP42 Tbl 13.5-I VOC wt fraction AP42 Tbl 13.5-1 Non -Criteria Reportable Air Pollutant Addendum form to re ort pollutants not listed above. ..Requested Permitted Emissions° N 5 N' b . c c4 : U F0 O O ^" NO c b eel " in V, C\ .. 0- O `-. o 5 0pa ~ O M to He Actual Calendar Year Emissions' e ea O 0 V Uncontrolled (Tons/Year) o — — U. w L .0 L O' 0 F W Uncontrolled Basis p e 40 O O OO' b O N M a a Control Efficiency (% Reduction) e e Overall Collection Efficiency` Please use the APCD Control Device Description as C: 0 ea e.., a TSP NOx is application is complete, true and correct. 0 licant Certifica Section 08 —A Cil Sr. Environmenta a T N CC 0 a. n. m eCa an 8 N N A w 0 U _ I- 0 z z 0 C CO C QLi) N I tg J � m et a et et et U O AIRS ID Number: N 0 N O co d) O U it N CO 43) tO N N O O wr-ti 0) O U M N t0 r a▪ ) V C a) cccsi O co re d w it: i N N O d (n Ce O CO O W U) Phone Number: L a) E • z co z C O N 1 E E C O Curtis Rice Fax Number: Person to Contact: curtimice@eogresources.com E-mail Address: CO Co ti N O N CO N ti N 0 t0 U) to Gas Analysis Gas Analysis Gas Analysis Gas Analysis Wt. Fraction C O V L L4 a-; C O 4.1 a) LI 10 1C) 0) C) U c) Chemical Name a) C a) N C a) m N M I - a) C a) 0 M CO CO CO O N a) C a) X ti O N O M M a) C coC a) c d' CO O mr Calendar Year for which Actual Data Applies: `O N Reporting Scenario Ca a) a CL Q C/) O k co 73 a •) •O o. _ W a) cs) E a) c J 2 O ). ' N C N W E L 4— Q O •2 (i) 8..--7441.-:: }"N `\ U /lam \4, ized to Supply Data C •Q a) N f6 a) 0_ ca 0 Q a_ CA 0 -o a) N O t a CO Q) a) J C O U) a) 0- a) a) z Form Revision Date: December 4, 2006 N onent Leak Emissions C i w a c e 0 N R CO 21C C o O T E e a Ce w v o .0. A un 4 5 0. o w a s o 9 `9' c 2 �. m a E•— m t c Q G4ce, E - s '3 n W A W W 3 0 I Lit. z ciD ea W a n H a • zi E H 421 .o d R Y C: C. C1^ CID aW )41 Section 02 — Requested Action (Check applicable request boxes) e crei m L a a O T -w o Is ❑ • 3 ° e o e a E° F O CO K O -C a ^ .E c c CO a 0 '—o- a A 2' o o E m �E o u ° m i ° P. :472 v m E U a ,°flo E U F. w a ,E 1 L a C N_ U s E a m ❑ ❑ 3 eselE ° T ' 9 Y T ° 3 1 w u n k c E w .s". c — A t z a Y- T O W COr. < c F. F w q -2 o¢ m CO c. .¢U. C73 ¢ 't A-°. P.. G a o. .E Z ❑ v, .O • N m m zL. O m 0n — Pw. a s z- y a a 0 0 0 r .'•a} y 9 ` O -e 4 Z EOG Resources, Inc. Garden Creek 16-231411 3 N Vi o U w SE/SE, Sec 23, T11N, R62W Source Location: Ca U N, 600 17th Street, Suite 1000N v -o e c Denver, Colorado i e U Person To Contact: 303-262-9449 E z w 9 LU 0 U w N 0 0 y 0 0 O EO O C- o m. 0 0 .0 'a m C 4 o m � ca E Q 0 5444 C- 5 O V) o w 0 0 0 6 0 U q 0 G z O L N yP — J U > e„ b E 0.,.,.0 m " O ° O 4 t' O U p; o0 is... ... o cn ° U .0 O y .0 .C 9 ? C4 2° = 0 q 0 0 W A 41 0. ° `° OPrC v H °UdcL1 ¢ Li lce � O -, O >> N en en en g O o01 Cr, y ,O `O ,O "0 en en o 0 0 0 F 0 a he.state.co.us/a APEN forms: ha ke.state.co.us/a 3 Application status: ht 0 z z C 2 R L' O 0 ces o r Z e m .E a CO co. o dj 0 ° up as 0 h 33 3 Information Section 04 — Re Is this equipment subject to NSPS 40CFR Part. 60, Subpart KKK? ° 0 0 ° 0 Check box to request copy of draft permit prior to issuance. Check box to request copy of draft permit prior to public notice ❑ ❑ G go- .: x3 0. 0. 00 t O e d z en el o e -_ N O 2.g . X3 O = O ¢ z O o CO 0 0 Ethylbenzene: (wt_Slat e 0 0 V/N 0 CO e 0 0.)`01:"O, e a `• F. iJ 2 o o ¢ z L.N 0 o CO N e 0 O m.'t N odoo. a N e N c Q.. ; .err0el a d - N e H E i ca A Heavy Oil (or Heavy Liquid) Light Oil (or Light Liquid) I cLl is m' C C O FORM APCD-203 123-99EC-006-APEN-2.012-08-17-01 onent Leak Emissions Emission Source AIRS ID: & Control Information ) Section 07 —Leak Detection & R G 0. cc 06 )0 � § 'a \z.� ca , E. .9 0. Cel ai cs 0 00 ce / co Section 08 — Emission Factor Information 7) ce 0 ct )E _ \N CC $ 0 00 N tel 00 00 In ±± 1-4 Estimated Cow ar Emissions" belo Section 09 — Emissions Inventory Information & Emission Control Information Data year for actual calendar year e Emission Factor Documentation attached CD-203-FugitiveComp onentLeaksAPEN.doe Hello