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Home My WebLink About20162629.tiffCOLORADO Department of Public Wealth & Environment Dedicated to protecting and improving the health and environment of the people of Colorado Weld County - Clerk to the Board 11500 St PO Box 758 Greeley, CO 80632 August 3, 2016 Dear Sir or Madam: AUG 0 9 2016 g { q e i 'F ron.. L.. . F.,�� ;� '. �tl. ' in .ilk i � 1� 7 �.�. �: f ': i '� �...., d : \-014 On August 11, 2016, the Air Pollution Control Division will begin a 30 -day public notice period for PDC Energy, Inc. " Trimar Farms 29Q-221, 321; 29T-221, 241, 301, 401; 29Y-201, 341. 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 beginning of the public notice period. Please send any comment regarding this public notice to the address below. Colorado Dept. of Public Health a Environment APCD-SS-B1 4300 Cherry Creek Drive South Denver, Colorado 80246-1530 Attention: Clara Gonzales Regards, Clara Gonzales Public Notice Coordinator Stationary Sources Program Air Pollution Control Division Enclosure Ublic staanco 4300 Cherry Creek Drive S., Denver, CO 80246-1530 P 303-692-2000 www.colorado.gov/cdphe John W. Hickenlooper, Governor I Larry Wolk, MD, MSPH, Executive Director and Chief Medical Officf cc' Pt. c(nr/-rP),ratL CPCs) Pu-' ( FR tC k 13 ) zs/iic` /c0(Co I 2016-2629 Air Pollution Control Division Notice of a Proposed Project or Activity Warranting Public Comment Website Title: PDC Energy, Inc. - Trimar Farms 29Q-221, 321; 29T-221, 241, 301, 401; 29Y-201, 341 - Weld County Notice Period Begins: August 11, 2016 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: PDC Energy, Inc. Facility: Trimar Farms 29Q-221, 321; 29T-221, 241, 301, 401; 29Y-201, 341 Exploration and production well pad SWSE Sec, 29 T5N R63W Weld County The proposed project or activity is as follows: Condensate loadout and condensate storage tanks at new exploration and production facility. Emissions are controlled by enclosed combustion devices. 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.1.a (25 tpy in a non -attainment area and/or 50 tpy in an attainment area) • the source is requesting a federally enforceable limit on the potential to emit in order to avoid other requirements The Division has made a preliminary determination of approval of the application. A copy of the application, the Division's analysis, and a draft of Construction Permit 16WE0730 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 https://www.colorado.gov/pacific/cdphe/air-permit-public-notices 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: Betsy Gillard Colorado Department of Public Health and Environment 4300 Cherry Creek Drive South, APCD-SS-B1 Denver, Colorado 80246-1530 cdphe.commentsapcd@state.co.us COLORADO ttl i:: Y %:: y:: flu ss: m: Division Information Engineer; Betsy Gillard Control Engineer: Stefanie Rucker Review Date: 07/27/2016 Application Date: 06/01/2016 Facility Identifiers Permit No. 16WE0730 AIRs County # 123 Weld Facility # 9E8E Facility Type: exploration and production facility 9 Located in the 8 -hour non -attainment area? Administrative Information Q True Minor Q Synthetic Minor for: P VOC INOx r CO Company Name: PDC Energy, Inc. Source Name: Trimar Farms 29Q-221, 321; 29T-221, 241, 301, 401; 29Y-201, 341 Source Location: SIC: SWSE Sect. 29 T5N, R63W 1311 Mailing I Address Address 1: Address 2; 'ty, State Zip: PDC Energy, Inc. 1775 Sherman Street, Suite 3000 Denver, CO 80203 Person To Contact Name: Phone: Fax: Email: Elizabeth Duncan 303-860-5800 Elizabeth.Duncan@pdce.com Requested Action Self Certification Required? Issuance Number: Yes 1 Source Description: Oil and gas exploration and production facility known as the Trimar Farms 29O-221, 321; 29T-221, 241, 301, 401; 29Y-201, 341, located in the SWSE Sect. 29 T5N, R63W, Weld County, Colorado. Point Name - Type Control Action 001 LOAD -1 Loadout Flare Newly reported source 001 Hydrocarbon Loadout to Tanker Trucks Calculations L = 12.46*S*P*M/T (AP -42: Chapter 5.2, Equation 1) L loading losses in lb per 1000 gallons loaded Factor Meaning Value Units Source S Saturation Factor 0.6 AP -42 P True Vapor Pressure 7.9122psia ProMax M Molecular Weight of yap 52.263 lb/lb-mole ProMax T Liquid Temperature 516.46 deg. R ProMax L 5.99 lb/10A3 gal 2.51E-01 lb/bbl Annual requested Throughput Annual requested VOC emissions 719550 BBL/yr 30221100 gal/yr 180898 lb/yr 90.45 tpy Control: Flare Efficiency: 95.00% Note: Flare only operates on 300,000 bbl/yr. Controlled emissions reflect partial control. NCRPs Component Mass Fraction Benzene 0.0021 n -hexane 0.0173 Toluene 0.0019 Xylenes 0.0005 Source: ProMax Emissions Summary Table Pollutant Emission Factor Uncontrolled Emissions Controlled Emissions Source VOC 0.2514 lb/bbl 90.4 tpy 54.6 tpy AP -42 Benzene 0.0005 lb/bbl 387.1 lb/yr 233.8 lb/yr AP -42 n -Hexane 0.0043 lb/bbl 3124 lb/yr 1886.7 lb/yr AP -42 _ Toluene 0.0005Ib/bbl 344 lb/yr 207.6 lb/yr AP -42 Xylenes 0.0001 lb/bbl 92 lb/yr 55.7 lb/yr AP -42 Regulatory Review Regulation 3 - APEN and Permitting Requirements Is this site considered an exploration and production location (e.g. well pad)? If yes, review the following two exemptions for applicability: Does the operator unload less than 10,000 gallons (238 BBI s) per day of crude oil on an annual average basis? If yes, this emissions point is categorically exempt from permit requirements per Regulation 3, Part B, Section II.D 1.1 Does this operator unload less than 6,750 bbls per year of condensate via splash fill or 16,308 bbls per year of condensate via submerged fill procedure? If yes, this emissions point is categorically exempt from permit requirements per Regulation 3, Part B, Section II. D.1.I No Yes No .LOP. DI kT!wT C F PUBL — HEALTH ' ' —' AND ENVIRONMENT AIR POLLUTION CONTROL DIVISION TELEPHONE: (303) 692-3150 t.�Y ts + STATE OF COLORADO CONSTRUCTION PERMIT PERMIT NO: 16WE0730 Issuance I DATE ISSUED: ISSUED TO: PDC Energy, Inc. THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Oil and gas exploration and production facility known as the Trimar Farms 290-221, 321; 29T-221, 241, 301, 401; 29Y-201, 341, located in the SWSE Sect. 29 T5N, R63W, Weld County, Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: Facility Equipment ID AIRS Point Description LOAD -1 001 Hydrocarbon Loadout to Tanker Trucks. Emissions are uncontrolled until the installation of the planned enclosed combustion device (ECD) is complete, at which point emissions are controlled by the ECD. The ECD has a minimum control efficiency of 95%. 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. Within one hundred and eighty days (180) after commencement of operation or issuance of this permit, whichever comes later, compliance with the conditions contained in this permit shall be demonstrated to the Division. It is the owner or operator'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, III.G.2). 2. This permit shall expire if the owner or operator of the source for which this permit was issued: (i) does not commence construction/modification or operation of this source within 18 months after either, the date of issuance of this construction permit or the date on which such construction or activity was scheduled to commence as set forth in the permit application associated with this permit; (ii) discontinues construction for a period of eighteen months or more; (iii) does not complete construction within a reasonable time of the estimated completion date. The Division may grant extensions of the AIRS ID: 123/9E8E Page 1 of 8 olorHealth and Environment it Pollution Control Division deadline per .Zr 'gi n N ;� Il efere. _ :.:::Regulation No. 3, Part B, IIl.F.4.) 3. 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.) 4. 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 5. Emissions of air pollutants shall not exceed the following limitations (as calculated in the Division's preliminary analysis). (Reference: Regulation No. 3, Part B, Section II.A.4) Annual Limits: Facility Equipment ID AIRS Point Tons per Year Emission Type NO x VOC CO LOAD -1 001 -- 54.6 -- Point See "Notes to Permit Holder" for information on emission factors and methods used to calculate limits. Compliance with the annual limits shall be determined by recording the facility's annual criteria pollutant emissions, (including all HAPs above the de-minimis reporting level) from each emission unit, on a rolling twelve (12) month total. By the end of each month a new twelve-month total shall be calculated based on the previous twelve months' data. The permit holder shall calculate emissions each month 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 permitted emission units, requiring an APEN, at this facility. 6. 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 LOAD -1 001 Cimarron 60" Enclosed Combustor VOC PROCESS LIMITATIONS AND RECORDS 7. This source shall be limited to the following maximum processing rates as listed below. Monthly records of the actual processing rates shall be maintained by the owner or operator and made available to the Division for inspection upon request. (Reference: Regulation 3, Part B, II.A-4) AIRS ID: 123/9E8E Page 2 of 8 lid Health and Environment it Pollution Control Division Process/Con Facility Equipment ID AIRS Point Process Parameter Annual Limit LOAD -1 001 Total Condensate Loaded by Submerged Fill 719,550 BBL Condensate Loaded by Submerged Fill Prior to ECD Installation 300,000 BBL Compliance with the annual 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 throughput each month and keep a compliance record on site or at a local field office with site responsibility, for Division review. STATE AND FEDERAL REGULATORY REQUIREMENTS 8. 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. Emission control devices subject to Regulation 7, Sections XII.C.1.d or XVI I. B.2. b shall have no visible emissions_ (Reference: Regulation No. 1, Section II.A.1. & 4.) 9. This source is subject to the odor requirements of Regulation No. 2. (State only enforceable) 10. This source is located in an ozone non -attainment or attainment -maintenance area and is subject to the Reasonably Available Control Technology (RACT) requirements of Regulation Number 3, Part B, III.D.2.a. Condensate loading to truck tanks shall be conducted by submerged fill. (Reference: Regulation 3, Part B, III.E) 11. The owner or operator shall follow loading procedures that minimize the leakage of VOCs to the atmosphere including, but not limited to (Reference: Regulation 3, Part B, 111.E): a. Hoses, couplings, and valves shall be maintained to prevent dripping, leaking, or other liquid or vapor loss during loading and unloading. b. All compartment hatches (including thief hatches) shall be closed and latched at all times when loading operations are not active, except for periods of maintenance, gauging, or safety of personnel and equipment. c. The owner or operator shall inspect loading equipment and operations on site at the time of the inspection to ensure compliance with the conditions (a) and (b) above. The inspections shall occur at least monthly. Each inspection shall be documented in a log available to the Division on request. 12. All hydrocarbon liquid loading operations, regardless of size, shall be designed, operated and maintained so as to minimize leakage of volatile organic compounds to the atmosphere to the maximum extent practicable. AIRS ID: 123/9E8E Page 3 of 8 olor OPERATING & MA- iNC TOE II c Health and Environment it Pollution Control Division 13. Upon startup of these points, the owner or operator shall follow the most recent 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 owner or operator shall demonstrate compliance with opacity standards, using EPA Method 22 to determine the presence or absence of visible emissions. "Visible Emissions" means observations of smoke for any period or periods of duration greater than or equal to one (1) minute in any fifteen (15) minute period during normal operation. (Reference: Regulation No. 7, Section XVII.A.II) Additional Requirements 15. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Reference: Regulation No. 3, Part A, 11.0) a. Annually by April 30th 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 mare, 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 VOC or NOX 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 a 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 AIRS ID: 123/9E8E Page 4 of 8 not exceed thi Part D). GENERAL TERMS AND CONDITIONS 17. licHealth and Environment it Pollution Control Division *ranted. (Regulation No. 3 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 owner or operator 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 owner or operator or owner or operator'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 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 owner or operator, or the Division revokes a permit, the 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 (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. 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. AIRS ID: 123/9E8E Page 5 of 8 By: S3 olor 4 Betsy Gillard Permit Engineer Permit History Issuance Date Description Issuance 1 This Issuance Issued to PDC Energy, Inc. €'Health and Environment it Pollution Control Division AIRS ID: 123/9E8E Page 6 of 8 Health and Environment it Pollution Control Division cs ^r Notes to Permit Holder "'"" �' „wog o •e�suan 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 owner or operator 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 complete 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 owner or operator 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.colorado.qovics/Satellite?caDocument C&childpagename=CDPHE- Main%2FDocument C%2FCBONAddLinkView&cid=1251599389641 &pagename=CBONWrapper 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 # Uncontrolled Emission Rate (lb/yr) Are the emissions reportable? Controlled Emission Rate (Ib/yr) 001 Benzene 71432 388 Yes 234 n -Hexane 110543 3125 Yes 1887 Toluene 108883 343 Yes 207 5) The emission levels contained in this permit are based on the following emission factors: Point 001: Pollutant Emission lb/BBL loaded Factors - Uncontrolled Source VOC 0.2514 AP -42 Benzene 0.0005 AP -42 n -Hexane 0.0043 AP -42 Toluene 0.0005 AP -42 The uncontrolled VOC emission factor was calculated using AP -42, Chapter 5.2, Equation 1 (version 1/95) using the following values: L = 12.46*S*P*M/T S = 0.6 (Submerged loading: dedicated normal service) P (true vapor pressure) = 7.91 psia M (vapor molecular weight) = 52.26 Ib/ib-mol AIRS ID: 123/9E8E Pagel of8 ealth and Environment it Pollution Control Division 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 of: VOC NANSR Synthetic Minor Source of: VOC MACT HH Major Source Requirements: Not Applicable 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://ecf r. g po acces s . q ov/ Part 60: Standards of Performance for New Stationary Sources NSPS 60.1 -End Subpart A — Subpart KKKK NSPS Part 60, Appendixes Appendix A — Appendix I Part 63: National Emission Standards for Hazardous Air Pollutants for Source Categories MACT 63.1-63.599 Subpart A —Subpart Z MACT 63.600-63.1199 Subpart AA — Subpart DDD MACT 63.1200-63.1439 Subpart EEE — Subpart PPP MACT 63.1440-63.6175 Subpart 000 - Subpart YYYY MACT 63.6580-63.8830 Subpart 7777 - Subpart MMMMM MACT 63.8980 -End Subpart NNNNN - Subpart XXXXXX 9) A self certification form and guidance on how to self -certify compliance as required by this permit may be obtained online at: http://www.colorado.gov/pacific/cdphe/air-permit-self-certification AIRS ID: 123/9E8E Page 8 of 8 Division Information Engineer; Betsy Gillard Control Engineer; Stefanie Rucker Review Date: 07/27/2016 Application Date: 06/01/2016 Facility Identifiers Permit No. 16WE0731 AI Rs County # 123 Weld Facility # 9E8E Facility Type: exploration and production facility E Located in the 8 -hour non -attainment area? Administrative Information Q True Minor 0 Synthetic Minor for: i� VOC Company Name: PDC Energy, Inc. Source Name: Trimar Farms 29Q-221, 321; 29T-221, 241, 301, 401; 29Y-201, 341 Source Location: SIC: SWSE Sect. 29 T5N, R63W 1311 Mailing Address Address 1: Address 2: 'ty, State Zip: PDC Energy. Inc. 1775 Sherman Street, Suite 3000 Denver, CO 80203 Person To Contact Name: Phone: Fax: Email: Elizabeth Duncan 303-860-5800 Elizabeth.Duncan@pdce.com Requested Action Self Certification Required? Yes Issuance Number: 1 iNQx CO Source Description: Oil and gas exploration and production facility known as the Trimar Farms 29Q-221, 321; 29T-221, 241, 301, 401; 29Y-201. 341, located in the SWSE Sect. 29 T5N, R63W, Weld County, Colorado. Point Name Type Control Action 002 TK-1 Condensate Tanks Flare Newly reported source 002 (16) 538 -bbl atmospheric condensate storage tanks Requsted Throughput 719550 bbl Control Flare Efficiency 95.00%[ Emissions Summary Table 1 Pollutant Emission Factor Uncontrolled Emissions Controlled Emissions Source VOC 1.2688 lb/bbl 456.5 tpy 22.8 tpy ProMax Benzene 0.002 lb/bbl 1439.1 .lb/yr 71.955 lb/yr ProMax n -Hexane 0.0164 lb/bbl 118O0.62 lb/yr 590.031 lb/yr ProMax Tolulene 0.0018 Ib/bbl 1295.19 lb/yr 64.7595 lb/yr ProMax Xylenes 0.0005 lb/bbl 359.775 . lb/yr 17.98875 _ lb/yr ProMax Regulatory Review 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 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 6 - New Source Performance Standards NSPS Kb: for storage vessels greater than 19,800 gallons after 7/23/84. This source is not subject. NSPS OOOO: for storage vessels in the natural gas production, transmission, and processing segments. This source is not subject because each tank emits less than 6 tpy VOC. Redulatiar :7: -Volatile Organic Compounds :.........:.. XII. VOLATILE ORGANIC COMPOUND EMISSIONS FROM OIL AND GAS OPERATIONS Applicant is subject to the emission control requirements for condensate tanks since it is located in a non - attainment area. XVII.C STATEWIDE CONTROLS FOR OIL AND GAS OPERATIONS... Applicant is subject to this since actual uncontrolled emissions are greater than 20 tpy of VOC. AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Hydrocarbon Liquid Loading' Permit Number: /6 , (A. t. (0i 7) ( Facility Equipment ED: LOAD -1 Please use the Fuel Dispensing Station APEN to report emissions from service stations and fleet refueling stations. [Leave blank unless APC1) has already assigned a permit # & AIRS RA Emission Source AIRS ID: [Provide Facility Equipment ID to identify how this equipment is referenced within your organization. J Section 01 — Administrative Information Company Name: Source Name: Source Location: PDC Energy, Inc Trirnar Farms 29O-221, 321: 29T-221, 241, 301, 401; 29Y-201, 341 NAICS, or SIC Code: SWSE Sec 29 T5N R63W Mailing Address: 1775 Sherman Street, Suite 3000 Person 'l'o Contact: E-mail Address: Phone Number: Denver, CO Elizabeth Duncan Elizabeth.Duncan@pdce.com (303) 860-5800 Section 03 — General Information Date operation began or projected startup date: General description of equipment and purpose: 3 / 3 Section 02 — Requested Action (Check applicable request boxes) Action Applies To: IN Individual Permit O Request NEW permit or newly reported emission source r General Permit GP07 n Request REGISTRATION for coverage under GP07 & concurrent request for CANCELLATION of individual permit number: 1311 n Request MODIFICATION to existing permit (check each box below that applies) County: Weld Elevation: 4573 ZIP Code: 80203 Fax Number: / 2016 (303) 860-5838 n Change process or equipment Feet ❑ Change permit limit Addl. Info. & Notes: ID Change company name Transfer of ownership Other n Request to limit HAPs with a Federally enforceable limit on PTE n Request APEN update only. Note — Emissions data must be completed. Blank APENs will not be accepted Initial permit application for new facility Normal Hours of Source Operation: 9.9 Loading of condensate from storage tanks to tank trucks hours/day 7 days/week 52 weeks/year ► Is this source located at an oil and gas exploration and production site? If yes, does this source load less than 10,000 gallons of crude oil per day on an annual average, splash fill less than 6750 BRI . or submerge fill less than 16,308 BBL of condensate per year? ► Is this source located at a facility that is considered a Major Source of I lazardous Air Pollutant (HAP) emissions? Will this equipment be operated in any NAAQS nonattainment area? (www.colorado.gov/cdphe/ozone) ► Does this source load gasoline into transport vehicles? A If"Yes", provide an applicability determination of state and federal rules. Section 04 — Loading Information Product Loaded: © Condensate ❑ Crude Oil Other: t If this APEN is being filed for vapors displaced from cargo carrier, complete the following: Annual Volume Loaded: Requested2: 719,550 bbl/year Actual calendar year: 719,550 bbl/year This product is loaded from tanks at this facility into: 'rank Trucks (e.g, "rail tank cars," or "tank trucks") • if site -specific emission factor is used to calculate emissions (Not available for GP07), complete the following: Saturation Factor): 0.6 Average Temperature of Bulk Liquid Loaded: 56.461 °F 'Prue Vapor Pressure: 7.9122 psia (tr�, 60 °F Molecular Weight of Displaced Vapors: 52.263 ► If this APEN is being filed for vapor losses from pressurized loading lines, complete the following: Loads per year: Requested2: Load Line Volume": #/yr. Actual Calendar Year: 4/yr. Product 1)ensily: Lb/Ib-mol Ft'/truckload Vapor Recovery Line Volume': Ft1/truckload r You may be charged an additional APEN fee for APEN re -submittal due to incorrectly filled -out APEN or missing information. 2 Requested values will become permit limitations for individual construction permits. 3Please refer to AP -42, Fable 5.2-1 for information on saturation factors (found online at: si u.cila.,.os itinictiu listp42;cldlS,rnikt.l_itoi_I). List the total volume for all lines in each category and attach your calculations or these volumes. FORM APCD-208 349366 Lb/ft3 of condensate per year Yes Yes YcsA Yes'' YesA No No No No No Don't know Don't know Don't know Don't know Don't know Colorado Department of Public Health and Environment Air Pollution Control Division (APCD) This notice is valid for five (5) years. Submit a revised APEN prior to expiration of five-year term, or when a significant change is made (increase production, new equipment, change in fuel type: etc). Mail this form along with a check for $152.90 per APEN & $250.00 for each general permit registration to: Colorado Department of Public Ilealth & Environment APCD-SS-B1 4300 Cherry Creek Drive South Denver, CO 80246-1530 For guidance on how to complete this APEN forth: Air Pollution Control Division: Small Business Assistance Program (SNAP): (303) 692-3150 (303) 692-3148 or (303) 692-3175 APEN forms: www.colorado,gov(cdplic/airforms Permit status: www.colorado.got/cdphe/permitstatus Page 1 of 2 HormAPCD-208-I-Iydrocat bonLiquidl:aatiing.APEN-Ver.4- 14-2014 (1).docx AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Condensate Storage Tank(s)1 Permit Number: Section 05 --- Stack Information (For Midstream_ sites only) Operator Slack ID No. Stack Base 1ack (feet) Stack Discharge 1 leight Above Ground Level (feet) Temp. (°F) Flow Rate (ACFM) Velocity (it/sec) Moisture (%) Direction of stack outlet (check one): ❑ Exhaust Opening Shape & Size (check one): Section 07 — Control Device Information O Vapor Recovery Unit (VRU) used forcontrol of the Storage Tank(s) Size: Make/Model: Combustion Device used for control of Type: Enclosed Combustor the Storage Tank(s) Make/Ivlodel 95 °A) Rating: MM13tu/hr D. 6 x Cimarron 48", 2 x Cimarron 60" Requested VOC & 11A1' Control Efficiency: % °;o VOC & HAP Control Efficiency: Requested: Minimum temp. to achieve requested control: Manufacturer Guaranteed: 98 0. Annual time that VRIJ is bypassed (emissions vented): °F - . Waste gas heat content: Btu/scf • Closed loop system used for control of the storage tank(s) Description: Constant pilot light? Li Yes ❑ No Pilot burner rating: _ MMT3tu/hr _ (-1 Describe Any Other: Vertical Emission Source AIRS ID: r (....`�� / c)f=+ts'I--: 1 O(: section uW —stack (source, !1 no combustion) Location (Datum & either t.at/l .ong or UTM) Horizontal Datum (NAD27, NAD$3, WGS$4) UTM Zone (12 or 13) UTM Easting or Longitude (meters or degrees) IJTM Northing or Latitude (meters or degrees) Method of Collection for Location Data (e.g. map, GPS, GoogleEarth) WGS 84 -194.45764 _ 40.36452 1 COGCC Website n Vertical with obstructing raincap Circular: Inner Diameter (inches) = fl Horizontal ❑ Down O Other: Length (inches) = O Other (Describe): Width (inches) = Section 08 — Gas/Liquids Separation Technology Information (E&P Sites Only) What is the pressure of the final separator vessel prior to discharge to the storage tank(s)? 16 psig Please describe the separation process between the well and the storage tanks: High/Low Pressure Separator Section 09 - Emissions Inventory Information & Emission Control Information fl Emission Factor Documentation attached Data year for actual calendar yr. emissions below & throughput in Sec. 04 (e.g. 2007): Pollutant Emission Factor Actual Calendar Year Emission2 Requested Permitted Emissions Emission Factor Data Source) Uncontrolled Basis Units Uncontrolled ("Pons/Year) I Controlled (Tons/Year) Uncontrolled (Tons/Year) I Controlled (Tons/Year NOx 0.138 lb/MMBtu N/A 1.85 N/A 1.85 TCEQ VOC ; 1.2688 lh/hbl 456.50 22.83 456.50 22.83 ProMax CO 0.276 lb/MNIBtu N/A 3.69 N/A 3.69 TCEQ Benzene 0.0020 lb/bbl 1453.83 lb/yr 72.69 lb/yr 1453.83 lb/yr 72.69 lb/yr ProMax 'toluene 0.0018 lb/bbl 1316.75 lb/yr 65.84 lb/yr 1316.75 lb/yr 65.84 Ih/yr ProMax Etltylbenzene 0.0001 lb/bbl 58.37 lb/yr (DM) 2.92 lb/yr (DM) 58.37 lb/yr (DM) 2.92 lb/yr (DM) ProMax Xylencs 0.0095 lb/bbl 387._57 lb/yr 19.38 lb/yr 387.57 lb/yr 19.38 lb/yr ProMax n -Hexane 0.0164 lb/bbl 11774.38 lb/yr 588.72 lb/yr 11774.38 lb/yr 588.72 lb/yr ProMax 2,2,4-Trimethylpentane Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. 2016 Section 10 —Applicant Certification - I hereby certify that all information contained herein and information submitted with this application is complete, true and correct. 4sM"- -- �_ - to /i /zow9 Signdtre of Person Legally Authorized to Supply Data Date Name of Legally Authorized Person (Please print) You will be charged an additional APEN fee if the APEN is filled out incorrectly or is missing information and needs to he resubmitted. 2 Annual emissions fees will he based on actual emissions reported here. If left blank, annual emissions fees will he based on requested emissions. Additional information N Attach a pressurized pre -flash condensate extended liquids analysis, RV P & API analysis of the post -flash oil Elizabeth Duncan EHS Professional Title Required: 0 Attach F&P Tanks input & emission estimate documentation (or equivalent simulation report/test results) Attach EPA TANKS emission analysis if emission estimates do not contain working/breathing losses O Check box to request copy of draft permit prior to issuance. Check box to request copy of draft permit prior to public notice. FORM A PCB -285 Page 2 of 2 TIC -1 APEN NON -CRITERIA REPORTABLE AIR POLLUTANT EMISSION NOTICE ADDENDUM (See reverse side for guidance on completing this form) Permit Number: TBD Company Name: PDC Energy, Inc. Plant Location: Trimar Farms 29Q-221, 321; 29T-221, 241, 301, 401; 29Y-201, 341 Person to Contact: Elizabeth Duncan E-mail Address: Elizabeth.Duncan@pdce.com AIRS ID Number: TBD j-1-. /717,crE /OO/ County: Weld Phone Number: (303) 860-5800 Zip Code: Fax Number: (303) 860-5838 Chemical Abstract Service (CAS) Number Chemical Name Control Equipment / Reduction (%) Emission Factor (Include Units) Emission Factor Source Uncontrolled Actual Emissions (lbs/year) Controlled Actual Emissions (lbs/year) 108883 Toluene ECD / 95% 0.0005 lb/bbl ProMax 343.03 207.16 Calendar Year for which Actual Data Applies: 2016 'LL-kihrit Signature of Person Legally Authorized to Supply Data Elizabeth Duncan L2 it /2,0v, Date ENS Professional Name of Person Legally Authorized to Supply Data (Please print) Title of Person Legally Authorized to Supply Data Form Revision Date: April 14 20'14 Permit number: Date issued: Issued to: Construction Permit Air Pollution Control Division 16WE0731 Issuance: 1 PDC Energy, Inc. Facility Name: Trimar Farms 29Q-221, 321; 29T-221, 241, 301, 401; 29Y-201, 341 Plant AIRS ID: 123/9E8E Physical Location: SWSE SEC 29 T5N R63W County: Weld County General Description: Welt Production Facility Equipment or activity subject to this permit: Facility Equipment ID AIRS Point Equipment Description Emissions Control Description TK-1 002 Sixteen ( 16) 538 barrel fixed roof storage vessels used to store condensate Enclosed Flares 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 the specific general terms and conditions included in this document and the following specific terms and conditions. REQUIREMENTS TO SELF -CERTIFY FOR FINAL AUTHORIZATION 1. Within one hundred and eighty days (180) of the latter of commencement of operation or issuance of this permit, compliance with the conditions contained in this permit shall be demonstrated to the Division. It is the owner or operator's responsibility to self -certify compliance with the conditions. Failure to demonstrate compliance within 180 days may result in revocation of the permit. A self certification form and guidance on how to self -certify compliance as required by this permit may be obtained online at www.coiorado.gov/pacific/cdohe/air-permit-self-certification. (Regulation Number 3, Part B, Section I II. G.2. ) 2. This permit shall expire if the owner or operator of the source for which this permit was issued: (i) does not commence construction/ modification or operation of this source within 18 months after either, the date of issuance of this construction permit or the date on which such construction or activity was scheduled to commence as set forth in the permit application associated with this permit; (ii) discontinues construction for a period of eighteen months or more; (iii) does not complete construction within a reasonable time of the estimated completion date. The Division may grant extensions of the deadline. (Regulation Number 3, Part B, Section III.F.4.) F.4. ) 3.lir.cigr i k n r er_. c yr. r Page 1 of 7 3. 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. (Regulation Number 3, Part B, Section I IL E. ) 4. 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 5. Emissions of air pollutants shall not exceed the following limitations. (Regulation Number 3, Part B, Section I I .A.4. ) Annual Limits: Facility Equipment ID AIRS Point Tons per Year Emission Type PM2.5 NO, VOC CO TK-1 002 --- 1.8 22.8 3.7 Point Note: See "Notes to Permit Holder" for information on emission factors and methods used to calculate limits. Compliance with the annual limits, for both criteria and hazardous air pollutants, 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 actual emissions each month and keep a compliance record on site or at a local field office with site responsibility for Division review. 6. The emission points in the table below shall be operated and maintained with the emissions control equipment as listed in order to reduce emissions to less than or equal to the limits established in this permit. (Regulation Number 3, Part B, Section III.E.) Facility Equipment ID AIRS Point Control Device Pollutants Controlled TK-1 002 Six (6) Cimarron 48" and Two (2) Cimarron 60" Enclosed Combustors VOC PROCESS LIMITATIONS AND RECORDS 7. This source shall be limited to the following maximum processing rates as listed below. Monthly records of the actual processing rates shall be maintained by the owner or, operator and made available to the Division for inspection upon request. (Regulation Number 3, Part B, I1.A.4.) Process Limits Facility Equipment ID AIRS Point Process Parameter Annual Limit TK-1 002 Condensate throughput 719,550 barrels The owner or operator shalt monitor monthly process rates based on the calendar month. Compliance with the annual throughput limits shalt 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 throughput each month and keep a compliance record on site or at a local field office with site responsibility, for Division review. COLORADO Air TT.Pollution Co�nAtroll Division ryry Page 2 of 7 STATE AND FEDERAL REGULATORY REQUIREMENTS 8. The permit number and ten digit AIRS ID number assigned by the Division (e.g. 123/4567/001) shall be marked on the subject equipment for ease of identification. (Regulation Number 3, Part B, Section II1.E.) (State only enforceable) 9. This permit fulfills the requirement to hold a valid permit reflecting the storage tank and associated control device per the Colorado Oil and Gas Conservation Commission rule 805b(2)(A). 10. This source is subject to the odor requirements of Regulation Number 2. (State only enforceable) 11. This source is subject to Regulation Number 7, Section X11. The operator shall comply with all applicable requirements of Section XII and, specifically, shall: • Comply with the recordkeeping, monitoring, reporting and emission control requirements for condensate storage tanks; and • Ensure that the combustion device controlling emissions from this storage tank 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 combustion device, or by other means approved by the Division, determine whether it is operating properly. (Regulation Number 7, Section XII.C.) (State only enforceable) 12. The combustion device covered by this permit is subject to Regulation Number 7, Section XVI1.B.2. General Provisions (State only enforceable). If a flare or other combustion device is used to control emissions of volatile organic compounds to comply with Section XVII, it shall be enclosed, have no visible emissions during normal operations, and be designed so that an observer can, by means of visual observation from the outside of the enclosed flare or combustion device, or by other convenient means approved by the Division, determine whether it is operating properly. This flare must be equipped with an operational auto -igniter according to the following schedule: • All combustion devices installed on or after May 1, 2014, must be equipped with an operational auto -igniter upon installation of the combustion device; • All combustion devices installed before May 1, 2014, must be equipped with an operational auto -igniter by or before May 1, 2016, or after the next combustion device planned shutdown, whichever comes first. 13. The storage tank covered by this permit is subject to the emission control requirements in Regulation Number 7, Section XVII.C.1. The owner or operator shall install and operate air pollution control equipment that achieves an average hydrocarbon control efficiency of 95%. If a combustion device is used, it must have a design destruction efficiency of at least 98% for hydrocarbons except where the combustion device has been authorized by permit prior to May 1, 2014. The source shall follow the inspection requirements of Regulation Number 7, Section XVII.C.1.d. and maintain records of the inspections for a period of two years, made available to the Division upon request. This control requirement must be met within 90 days of the date that the storage tank commences operation. 14. The storage tanks covered by this permit are subject to the venting and Storage Tank Emission Management System ("STEM") requirements of Regulation Number 7, Section XVII.C.2. OPERATING & MAINTENANCE REQUIREMENTS 15. Upon startup of these points, the owner or operator shall follow the most recent 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 the O&M plan are subject to Division approval prior to implementation. (Regulation Number 3, Part B, Section III.G.7.) G .7. ) COLORADO Air Pollution Control Division E Page 3 of 7 COMPLIANCE TESTING AND SAMPLING Initial Testing Requirements 16. The owner or operator shall demonstrate compliance with opacity standards, using EPA Reference Method 22, 40 C.F.R. Part 60, Appendix A, to determine the presence or absence of visible emissions. "Visible Emissions" means observations of smoke for any period or periods of duration greater than or equal to one minute in any fifteen minute period during normal operation. (Regulation Number 7, Sections XIi.C, XVII.B.2. and XV1I.A.16) Periodic Testing Requirements 17. This source is not required to conduct periodic testing, unless otherwise directed by the Division or other state or federal requirement. ADDITIONAL REQUIREMENTS 18. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Regulation Number 3, Part A, I1.C. ) • Annually by April 30th 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,c) in ozone nonattainment areas emitting less than 100 tons of VOC 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. • Whenever there is a change in the owner or operator of any facility, process, or activity; or • Whenever new control equipment is installed, or whenever a different type of control equipment replaces an existing type of control equipment; or • Whenever a permit limitation must be modified; or • No later than 30 days before the existing APEN expires. 19. Federal regulatory program requirements (i.e. PSD, NANSR) 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 Number 3, Parts C and D). GENERAL TERMS AND CONDITIONS 20. 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 Number 3, Part B, Section II.B. upon a request for transfer of ownership and the submittal of a revised APEN and the required fee. COLORADO Air Pollution Control Division 3v.V.>41tfni°':H4kaibl (7:;.^.371:1rnn'E°ra Page 4 of 7 21. 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 Number 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. 22. This permit is issued in reliance upon the accuracy and completeness of information supplied by the owner or operator 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 owner or operator or owner or operator's agents. It is valid only for the equipment and operations or activity specifically identified on the permit. 23. 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. 24. 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 owner or operator, or the Division revokes a permit, the owner or operator of a source may request a hearing before the AQCC for review of the Division's action. 25. 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. 26. 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: Betsy Gillard Permit Engineer Permit History Issuance Date Description Issuance 1 This Issuance Issued to PDC Energy, Inc. :COLORADO : Air Pollution Control Division A.:i.F...l '' '' . 4 -,>::.;,;;;;:. ? %1'-':, ;t. i.n.:q.irsrd?t:$ Page 5 of 7 Notes to Permit Holder at the time of this permit issuance: 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. (Regulation Number 3, Part A, Section VIM.) 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 owner or operator 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 complete application form must be submitted with a request for a permit revision. 3) This source is subject to the Common Provisions Regulation Part III Subpart E, Affirmative Defense Provision for Excess Emissions During Malfunctions. The owner or operator 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 ail of the criteria set forth in Part II.E.1 of the Common Provisions Regulation. See: https://www.colorado.gov/pacific/cdphe/aqcc-regs 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 # Uncontrolled Emissions (Ib/yr) Controlled Emissions (lb/yr) 002 Benzene 71432 1454 73 Toluene 108883 1317 66 Xylenes 1130207 388 19 n -Hexane 110543 589 11774 Note: All non -criteria reportable pollutants in the table above with uncontrolled emission rates above 250 pounds per year (lb/yr) are reportable and may result in annual emission fees based on the most recent Air Pollution Emission Notice. 5) The emission levels contained in this permit are based on the following emission factors: Point 002: CAS # Pollutant Uncontrolled Emission Factors lb/bbl Controlled Emission Factors lb/bbl Source NOx --- 0.005 TNRCC-Flares and Vapor Oxidizers CO --- 0.010 VOC 1.269 0.078 ProMax3.2/Site- Specific Sample 71432 Benzene 0.0020 1.65E-4 108883 Toluene 0.0018 2.10E-4 1330207 Xytene 0.0005 7.50E-5 110543 n -Hexane 0.0164 1.31E-3 Note: The controlled emissions factors for this point are based on the flare control efficiency of 95%. Emissions factors for NOx and CO were calculated using 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 C0.L0RADO liar Po[lutivn Control Division C .-rxertmr.e f •osAtA. < : Ea .°> rz =., *rvi”t Page 6 of 7 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 permit fulfills the requirement to hold a valid permit reflecting the storage tank and associated control device per the Colorado Oil and Gas Conservation Commission rule 805b(2)(A) when applicable. 8) This facility is classified as follows: Applicable Requirement Status Operating Permit Synthetic Minor Source of: VOC NANSR Synthetic Minor Source of: VOC 9) 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 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 COLORADO Air Pottut.on Control Division : erg_ ivor,r:-yw:ct. Page 7 of 7 AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit -- Condensate Storage Tank(s)t Permit Number: 1(- lAf f ..07 I Facility Equipment ID: TK-1 Section 01 — Administrative Information Company Name: PDC Energy, Inc. [Leave blank unless APCT) has already assigned a permit # & AIRS 1D1 Emission Source AIRS ID: Source Name: [Provide Facility Equipment ID to identify how this equipment is referenced within your organization.] Trimar Farms 29Q-221, 321; 29T-221, 241, 301, 401; 29Y-201, 341 NAICS, or 1311 SIC Code: Source Location: SWSE Sec 29 T5N R63W County: Weld Mailing Address: Person To Contact: Elevation: 4573 Feet 1775 Sherman Street, Suite 3000 ZIP Code: 80203 Denver, CO Elizabeth Duncan Phone Number: (303) 860-5800 E-mail Address: Elizabeth.Duncan@pdce.com Fax Number: (303) 860-5838 Section 03 -- General Information For existing sources, operation began on: 3 / 3 / 2016 This Storage Tank is Exploration & Production Midstream or Downstream Located at: ® (E&P) Site ❑ (Non-E&P) Site Will this equipment be operated in any NAAQS nonattainment area? Yes 0 No Is actual annual average hydrocarbon liquid throughput ≥ 500 bbl/day? ® Yes ❑ No ► Are these condensate tanks subject to Colorado Oil and Gas Conservation Commission (COGCC) 805 ► Are you requesting ≥ 6 ton/yr VOC emissions, or are uncontrolled actual emissions ≥ 6 ton/yr? General description of equipment purpose: Condensate Storage Tanks Section 04 — Storage Tank(s) Information Section 02 — Requested Action (Check applicable request boxes) ❑ O Request for NEW INDIVIDUAL permit Request for coverage under GENERAL PERMIT ❑ GP01 ❑ GP08 I Oo3 Request MODIFICATION to existing INDIVIDUAL permit (check boxes below) ❑ Change process or equipment ❑ Change company name ❑ Change permit limit ❑ Transfer of ownership ❑ Other APEN Submittal for Permit Exempt/Grandfathered source APEN Submittal for update only (Please note blank APEN's will not be accepted) Addl. Info. & Notes: Initial permit request for new facility For new or reconstructed sources, the projected startup date is: Normal Hours of Source Operation: 24 day 7 Are Flash Emissions anticipated at these tanks If "yes", identify the stock tank gas -to -oil ratio: series rules? If so, submit Form APCD-105. days/ week 52 year Yes ❑ No m3/liter weeks/ Yes ❑ No Yes ❑ No Condensate Requested Permit Limit: a 719,550 bbl/year Throughput: Actual: 719,550 bbl/year Average API Gravity of Sales Oil: 48.8 degrees Tank Design: Fixed Roof: 0 Internal Floating Roof: 0 Actual While Controls Operational: 719,550 bbl/year RVP of Sales Oil 10.3 External Floating Roof: 0 Storage Tank ID # of Liquid Manifold Storage Vessels in Storage Tank Total Volume of Storage Tank (bbl) Installation Date of most recent storage vessel in storage tank (Month/Year) Date Of First Production (Month/Year) TK- t 16 8608 9/2015 3/2016 Wells Serviced by this Storage Tank or Tank Battery (E&P Sites Only) API Number Name of Well Newly Reported Well 05-123.41762 Trimar Farms 29Q-221 0 05-123-41761 Trimar Farms 29Q-321 05-123-41764 Trimar Farms 29T-221 0 _ 05-123-41758 Trimar Farms 29T-241 CD FORM APCD-205 349365 Page 1 of 2 Colorado Department of Public Health and Environment Air Pollution Control Division (APCDlThis notice is valid for five (5) years. Submit a revised APEN prior to expiration of five-year term, or when a significant change is made (increase production, new equipment, change in fuel type, etc). Mail this form along with a check for $152.90 per ADEN for non- E&P, midstream and downstream sources or $152.90 for up to five (5) APENs for E&P sources and $250 for each general permit registration to: Colorado Department of Public Health & Environment APCD-SS-B1 4300 Cherry Creek Drive South Denver, CO 80246-1530 For guidance on how to complete this APEN form: Air Pollution Control Division: (303) 692-3150 Small Business Assistance Program (SBAP): (303) 692-3148 or (303) 692-3175 APEN forms: lit in: : A1‘1 \\ .cu10111dd° L'O\ .cdpite:oilea.Alt NS Application status: liIIp:,. \\ \\ \\ .color;udo.Lu\'nijucrmilslatuti .1 • TK-I AMEN .at AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Hydrocarbon Liquid Loadinjl Please use the Fuel Dispensing Station APEN to report emissions from service stations and fleet retheling stations. Permit Number: Section 05 - Stack Information (Combustion stacks must be listed here) Operator Stack ID No. Stack Base Elevation (feet) Stack Discharge Height Above Ground Level (feet) Temp. (UF) Flow Rate (ACFM) Velocity (ft/sec) �` Moisture (%)' Direction of stack outlet (check one): ❑ Vertical Exhaust Opening Shape & Size (check one): ❑ Circular: Inner Diameter (inches) — • Section 07 — Control Device Information Emission Source AIRS ID: 12=:; / `71=S`tr+ / `') 't Section 06 —Stack (Source, if no combustion) Location (Datum & either Lat/Long or UTM) Horizontal Datum (NAD27, NAD83, WCiS84) UTM UTivt Fasting or Zone Longitude (12 or 13) (meters or degrees) IWGS 84 -104.45764 UTM Northing or Latitude (meters or degrees) 40.36452 Vertical with obstructing raincap • Horizontal ❑ Down • Other: Length (inches) = • Other (Describe): Width (inches) Mcthod of Collection for Location Data (e.g. map, CiPS, CioogleEarth) COGCC Website Loading occurs using a vapor balance system. ❑ Combustion Device used for control of Type: Enclosed Combustor the loadout emissions. MakeiModel,/Serial 95 II: % "l; Rating: MMAtu/hr Describe Any Other (Including VRU) Q ❑ Cimarron 60" TBD VOC & 1 1 A P Control Efficiency: Minimum temp. to achieve Constan pilot light? Q requested Yes Requested: control: ❑ Manufacturer Guaranteed: Waste gas heat content: 98 °/ VOC & MAP Control Efficiency: Requested: °% Btu/scf No Pilot burner rating: M1vtlktii/hr Section 08 — Emissions Inventory Information IDState Emission Factors (Required for general permit CP07 - Optional for individual permit) II Condensate VOC: 0.236 Lbs/BBL O ri Crude Oil VOC: 0.104 i ,hs/BRI Benzene: Benzene: 0.00041 Lbs/BBL 0.00018 i ,bsf BRI n-ilcxane: 0.0036 n-Ilcxanc: 0.0016 Emission Factor Documentation attached (If using site specific emission factor) Data year for actual calendar year emissions below & throughput in Sec. 04 (e.g. 2007): 1.bs/13131. Lbs;13BL 2016 Pollutant Control Device Description Control Efficiency (% Reduction) Emission Factor Actual Calendar Year Emissions Requested Permitted Emissions Estimation Method or Primary Secondary Uncontrolled Basis Units Uncontrolled (Tons/Year) Controlled (Tons; Year) Uncontrolled (Tons/Year) Controlled (1 ons,/Year) Emission Factor Source NO,c Identify in Section 07 0.138 ib/MMBtu N/A 0.37 (DM) N/A 0.37 (DM) TCEQ VOC 0.2514 lb/bbl 90.45 54.62 90.45 54.62 ProMax Co 0.276 Ib/MMBtu N/A 0.73 (DM) N/A 0.73 (DM) TCEQ Benzene 0.0005 lb/bbl 387.94 lb/yr 234.29 Ib/yr 387.94Ib/yr 234.29 lb/yr ProMax n -Hexane 0.0043 lb/bbl 3125.45 lb/yr 1887.52 lb/yr 3125.45 lb/yr 1887.52 lb/yr ProMax Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. PA You may be charged an additional APEN fee for APEN re -submittal due to incorrectly filled -out APEN or missing information. 5Anuual emission fees wilt he hatted on actual emissions reported here. Check box to request copy of draft permit prior to issuance. Section 09 —Applicant Certification - 1 hereby certify that all information contained herein and information submitted with this application is complete, true and correct. If this is a registration for coverage under general permit GP07, I further certify that this source is and will be operated in full compliance with each condition of general permit CP07. 4'Qdn-t/, S---- t t o ( Elizabeth Duncan EHS Professional Si t r ci3'"Person Legally Authorized to Supply Data Dater g �e g y Name of I .egally Authorized Person (Please print) Title Page 2 of 2 FormAPCI)-208-HydrocarbonLiquidl_oading,AI'EN-Ver.4-1,1-2011 (1).docx E&P Storage Tank Air Pollutant Emissions Notice (APEN) Addendum Form' Company Name: Source Name: PDC Energy, Inc. Trimar Farms 29Q-221, 321; 29T-221, 241, 301, 401; 29Y-201, 341 Emissions Source AIRS ID2: 1z3 1982& - 2.,:,. Wells Services by this Storage Tank or Tank Battery (E&P Sites Only) API Number Name of Well , Newly Reported Well. 05 -123 - 41757 Trimar Farms 29T-301 E 05 -123 - 41760 Trimar Farms 29T-401 } 05 -123 - 41767 Trimar Farms 29Y-201 0 05 -123 - 41766 Trimar Farms 29Y-341 E - - ❑ - - ❑ - - ❑ - - ❑ a - 1 ❑ - - ❑ - - ❑ - - ❑ - - ❑ - - ❑ - - ❑ - - ■ - - ❑ - - ❑ - - ❑ Footnotes: 1 Attach this addendum to associated APEN form when needed to report additional wells. 2 If this is a newly report source that has not been assigned an AIRS ID by the APCD, enter N/A Form APCD-212 TK-.1 Appendix Hello