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Home My WebLink About20162763.tiffAUG 222 COLORADO Department of Public Health & Environment Dedicated to protecting and improving the health and environment of the people of Colorado Weld County - Clerk to the Board 1150O St PO Box 758 Greeley, CO 80632 August 18, 2016 Dear Sir or Madam: On August 25, 2016, the Air Pollution Control Division will begin a 30 -day public notice period for PDC Energy, Inc. - Wiedeman 28 Pad. 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 0. 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 Public Rev�e� ct/lilCa 4300 Cherry Creek Drive S., Denver, CO 80246-1530 P 303-692-2000 www.colorado.gov/cdphe John W. Hickentooper, Governor Larry Wolk, MD, MSPH, Executive Director and Chief Medical Officer cc, PLCmrn/ TPJ PW C i- R/ C H /Sm / c «J b>9/((o 2016-2763 Air Pollution Control Division Notice of a Proposed Project or Activity Warranting Public Comment Website Title: PDC Energy, Inc. - Wiedeman 28 Pad - Weld County Notice Period Begins: August 25, 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: Wiedeman 28 Pad Exploration and production facility NWNW Sec. 28 T4N R66W Weld County The proposed project or activity is as follows: New oil and gas production facility with 16 newly -drilled wells. Condensate is routed through a separator and natural gas is compressed into a sales pipeline. Condensate is stored in tanks which are controlled by enclosed combustors, produced water is routed to uncontrolled produced water storage tanks. Condensate loadout by tanker truck emissions are not controlled. 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 16WE0760 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 1 I A.7 Division Information Engineer: Betsy Gillard Control Engineer: Stefanie Rucker Review Date: 08/10/2016 Application Date: 06/08/2016 Facility Identifiers Permit No. 16WE0760 AIRs County # 123 'Weld Facility # 9E90 Facility Type: exploration and production facility 2 Located in the 8 -hour non -attainment area? Administrative Information O True Minor Synthetic Minor for: VOC Company Name: PDC Energy, Inc. Source Name: Wiedeman 28 Pad Source Location: SIC: NWNW Sec. 28 T4N R66W 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 NOx CO Source Description: Oil and gas exploration and production facility known as the Wiedeman 28 Pad, located in the NWNW Sec. 28 T4N R66W, Weld County, Colorado. Point Name Type Control Action 003 TK-1 Condensate Tanks Flare Newly reported source 003 (32) 500 -bbl atmospheric condensate storage tanks Requsted Throughput 725000 bbl Control Flare Efficiency 95.00%I Emissions Summary Table Pollutant Emission Factor Uncontrolled Emissions Controlled Emissions Source VOC 0.5957 lb/bbl 215.9 tpy 10.8 tpy ProMax Nox 0.0024 lb/bbl -- tpy 0.9 tpy TCEQ CO 0.0048 lb/bbl -- tpy 1.8 tpy TCEQ Benzene 0.000657 lb/bbl 476 lb/yr 24 lb/yr ProMax n -Hexane 0.00852 lb/bbl 6177 lb/yr 309 lb/yr ProMax Tolulene 0.001048 lb/bbl 760 lb/yr 38 lb/yr ProMax Xylenes 0.000404 lb/bbl 293 lb/yr 15 lb/yr ProMax ProMax run based on pressurized liquid sample from Wiedeman 28Pad, sampled 5/26/2016. Verified pressurized liquid sample input in ProMax. Verified emissions of V0C and HAPs in ProMax run Regulatory Review 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 any single source such as to result in detectable odors which are measured in excess of the following limits: 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. Regulation 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. R /kFT1 C D P. H E≥...,.. ' Permit number: Date issued: Issued to: Construction Permit Air Pollution Control Division 16WE0760 Facility Name: Plant AIRS ID: Physical Location: County: General Description: Issuance: 1 PDC Energy, Inc. Weideman 28 Pad 123/9E90 NWNW SEC 28 T4N R66W Weld County Well Production Facility Equipment or activity subject to this permit: Facility Equipment ID AIRS Point Equipment Description Emissions Control Description TK 1 003 (32) 500 -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. 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. ) 2. 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 III.E.) 3. 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. Storage Tank Versic. Minor 2015-1 Page 1 of 7 ceed the following limitations. (Regulation Number 3, ar :, Sec ion Annual Limits: Facility Equipment ID AIRS Point Tons per Year Emission Type PM2.5 NO„ VOC CO TK-1 003 --- --- 10.8 1.8 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. 5. 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-1 003 Twelve (12) Cimarron 48" Enclosed Combustors VOC, HAPs PROCESS LIMITATIONS AND RECORDS 6. 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, II.A.4.) Process Limits Facility Equipment ID AIRS Point Process Parameter Annual Limit TK-1 003 Condensate throughput 725,000 barrels The owner or operator shall monitor monthly process rates based on the calendar month. 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 7. 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 III.E.) (State only enforceable) 8. 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). COLORADO Air Pollution Control Division Page 2 of 7 9. T s s• _rc i subj- to odo requirements of Regulation Number 2. (State only 10. is source is suijec to 'egu ation umber 7, Section XII. 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) 11. The combustion device covered by this permit is subject to Regulation Number 7, Section XVII.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. 12. 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. 13. 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 £t MAINTENANCE REQUIREMENTS 14. 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.) COMPLIANCE TESTING AND SAMPLING Initial Testing Requirements 15. 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 XVII.A.16) COLORADO Air Pollution Control Division ion Page 3 of 7 16. eq ed o cond ct periodic testing, unless otherwise directed by the ivision or o er s a e or e eral requirement. ADDITIONAL REQUIREMENTS 17. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Regulation Number 3, Part A, II.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 (NOr) 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. 18. 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 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 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. 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 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 COLORADO Air Pollution Control Division Page 4 of 7 btaining final authorization to operate are located in nal Authorization section of this permit. 21. is permi is issue • in re lance upon e 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. 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 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. 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: Betsy Gillard Permit Engineer Permit History Issuance Date Description Issuance 1 This Issuance Issued to PDC Energy, Inc. COLORADO Air Pollution Control Division Page 5 of 7 Notes to ' � o t th a o per it issuance: 1) The h uir y fe r 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 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: 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 (lb/yr) Controlled Emissions (lb/yr) 003 Benzene 71432 476 24 Toluene 108883 760 38 Xylenes 1330207 293 15 n -Hexane 110543 6177 309 Note: All non -criteria reportable pollutants in the table above with uncontrolled emission rates above 250 pounds per year ( b/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 003: CAS # Pollutant Uncontrolled Emission Factors lb/bbl Controlled Emission Factors lb/bbl Source NOx --- 0.0024 TNRCC-Flares and Vapor Oxidizers CO --- 0.0048 VOC 0.5957 0.0298 ProMax3.2/Site- Specific Sample 71432 Benzene 0.00066 0.00003 108883 Toluene 0.00105 0.00005 1330207 Xylenes 0.00040 0.00002 110543 n -Hexane 0.00852 0.00043 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 COLORADO Air Pollution Control Division dr Page 6 of 7 the assoc at 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: mine the APEN expiration date for each emissions point ns regarding a specific expiration date call the Division 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 Pollution Control Division Page 7 of 7 Division Information Engineer: Betsy Gillard Control Engineer: Stefanie Rucker Review Date: 08/10/2016 Application Date: 06/08/2016 Facility Identifiers Permit No. 16WE0761 AIRs County# 123 'Weld Facility # 9E90 Facility Type: exploration and production facility ❑✓ Located in the 8 -hour non -attainment area? Administrative Information 0 True Minor 0 Synthetic Minor for: VOC ` NOx " co Company Name: PDC Energy, Inc. Source Name: Wiedeman 28 Pad Source Location: SIC: NWNW Sec. 28 T4N R66W 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? Issuance Number: No Source Description: Oil and gas exploration and production facility known as the Wiedeman 28 Pad, located in the NWNW Sec. 28 T4N R66W, Weld County, Colorado. Point Name Type Control Action 004 LOAD -1 Loadout None Newly reported source 004 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 6.185 psia ProMax M Molecular Weight of Vap 54.508 lb/lb-mole ProMax T Liquid Temperature 516.46 deg. R ProMax ProMax run based on pressurized liquid sample from Wiedeman 28Pad, sampled 5/26/2016. Verified pressurized liquid sample input and results in ProMax. L 4.88 lb/10^3 gal 2.05E-01 lb/bbl Annual requested Throughput Annual requested VOC emissions Control: None Efficiency: 95.00% NCRPs Component Mass Fraction Benzene 0.0037 n -hexane 0.0462 Toluene 0.0050 Xylenes 0.0013 Source: ProMax Emissions Summary Table 725000 BBL/yr 30450000 gal/yr 148600 lb/yr 74.30 tpy Pollutant Emission Factor Uncontrolled Emissions Controlled Emissions Source VOC 0.2050 lb/bbl 74.3 tpy 74.3 tpy AP -42 Benzene 0.0008 lb/bbl 547 lb/yr 547 lb/yr AP -42 n -Hexane 0.0095 lb/bbl 6861 lb/yr 6860.7 lb/yr AP -42 Toluene 0.0010 lb/bbl 741 lb/yr 741.0 lb/yr AP -42 Xylenes 0.0003 lb/bbl 191 lb/yr 190.7 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 BBLs) 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.I 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 ll.D.1.1 No Yes No I) RAFT STATE OF COLORADO COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION CONTROL DIVISION TELEPHONE: (303) 692-3150 CONSTRUCTION PERMIT PERMIT NO: 16WE0761 Issuance 1 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 Wiedeman 28 Pad, located in the NWNW Sect. 28 T4N, R66W, Weld County, Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: Facility Equipment ID AIRS Point Description LOAD -1 004 Hydrocarbon Loadout to Tanker Trucks. Emissions are uncontrolled. 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. This construction permit represents final permit approval and authority to operate this emissions source. Therefore, it is not necessary to self -certify (Regulation 3, Part B, Section III.G.5). EMISSION LIMITATIONS AND RECORDS 2. 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 -1 004 -- 74.3 -- Point See "Notes to Permit Holder" for information on emission factors and methods used to calculate limits. AIRS ID: 123/9E90 Page 1 of 7 Colorado Department of Public Health and Environment Air Pollution Control Division Compliance with th trrr?Gal trhritsinrecording 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. PROCESS LIMITATIONS AND RECORDS 3. 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) Process/Consumption Limits Facility Equipment ID AIRS Point Process Parameter Annual Limit LOAD -1 004 Condensate Loaded by Submerged Fill 725,000 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 4. 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 XVII.B.2.b shall have no visible emissions. (Reference: Regulation No. 1, Section II.A.1. & 4.) 5. This source is subject to the odor requirements of Regulation No. 2. (State only enforceable) 6. 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) 7. 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, III.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. AIRS ID: 123/9E90 Page 2 of 7 Colorado De artment of Public Health and Environment i-11'x'1 Air Pollution Control Division c. The owner . - at pe ng 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. 8. 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. OPERATING & MAINTENANCE REQUIREMENTS 9. This source is not required to follow a Division -approved operating and maintenance plan. COMPLIANCE TESTING AND SAMPLING Initial Testing Requirements 10. This source is not required to comply with any testing and sampling requirements. ADDITIONAL REQUIREMENTS 11. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Reference: Regulation No. 3, Part A, II.C) d. 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,) 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. e. Whenever there is a change in the owner or operator of any facility, process, or activity; or f. 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 g h. No later than 30 days before the existing APEN expires. 12. 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 AIRS ID: 123/9E90 Page 3 of 7 Colorado De•artment of Public Health and Environment Air Pollution Control Division to emit above the a} Cgbl- d : •ro• - reshdltrwill 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 13. 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. 14. 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. 15. 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. 16. 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. 17. 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. 18. 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. 19. Violation of the terms of a permit or of the provisions of the Colorado Air Pollution Prevention and Control Act or the regulations of the AQCC may result in administrative, AIRS ID: 12319E90 Page 4 of 7 Colorado Department of Public Health and Environment Air Pollution Control Division civil or criminal ernec u ecti 25-7-115 (enforcement), -121 (injunctions), -122 (civil penalties), -122.1 (criminal penalties), C.R.S. By: Betsy Gillard Permit Engineer Permit Histo Issuance Date Description Issuance 1 This Issuance Issued to PDC Energy, Inc. AIRS ID: 123/9E90 Page 5 of 7 Colorado De artment of Public Health and Environment 1 A V F'l Air Pollution Control Division 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 (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.qov/cs/Satellite?c=Document 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 (Ib/yr) Are the emissions reportable? Controlled Emission Rate (Ib/yr) 004 Benzene 71432 547 Yes N/A Toluene 108883 741 Yes N/A Xylenes 1330207 191 No N/A n -Hexane 110543 6861 Yes N/A 5) The emission levels contained in this permit are based on the following emission factors: Point 002: Pollutant Emission Ib/BBL loaded Factors - Uncontrolled Source VOC 0.2050 AP -42 Benzene 0.0008 AP -42 Toluene 0.0010 AP -42 Xylenes 0.0003 AP -42 n -Hexane 0.0095 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) = 6.18 psia AIRS ID: 123/9E90 Page 6 of 7 M (vapor mol Colorado De artment of Public Health and Environment Air Pollution Control Division T (temperature of liquid loaded) = 516.5 °R 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://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 AIRS ID: 123/9E90 Page 7 of 7 es H Emission Source AIRS ID: [Leave blank unless APCD has already assigned a permit # & AIRS ID] Permit Number: [Provide Facility Equipment ID to identify how this equipment is referenced within your organization.] Facility Equipment ID: nested Action (Check applicable request boxes) Section 02 — Re Section 01 — Administrative Information El Request MODIFICATION to existing INDIVIDUAL permit (check boxes below) Change company name C ❑ C. C w C ❑ ❑ Change process or equipment eer Change permit limit M 00 N 0 O N T C a) b C o U U a.) z, v PDC Energy, Inc. z C e. E C z 1. 00 CID i z Source Location: 1775 Sherman Street, Suite 3000 Mailing Addres APEN Submittal for Permit Exempt/Grandfathered source d R C c▪ at O a Initial permit request for new facility • c El O (303) 860-5800 Phone Numb Elizabeth Duncan Person To Conta T U -0 3 cn 0 0 c C .C - C - . cn V V U C U Vi V U 0 0 cn tC. c C C.) V C C Lo CT c C C tcf) cn C a) C C C C4 c V C rSr Normal Hours of Source Operation: Midstream or Downstream ❑ ❑ 4.1 C onattainment area? EJ C L Al C a aY z c T ^ C C C O v c T C0 L C V G _ C C C c C v _ U 34 ®® O U C 7,;", C C C V C O c.) C C 0 0 b 0 O 0 U 0 U V C C V C C U V L.. C C 'C Al G 0 E • C C <Cd 0 V C C 0 C C C C c F c-) 0 T 0 At Cq C C C C C and Environment c > w • a) o C CS E C L a a W O c0 7 R b zo; 7 L > • W 0 p. 001 &al • I ^ O C. Q N t C U CO U L V'J V O'�... U .C R G- R C L O L L C n C °1 © v0 W x. C C 'N V O t co tin H 0 -O y3 L N Z ,-, A L C L C 6R 7, U .° E 40 tn ^o C C) p„ o..� E CCa .r. x V�z��C0C L O W C V V C +' L O C 7 V C. R C 7 7 CS. > C > "=.7 y 0. y C .>7' rAA 0 • N = .D p. C cA .L O ,.+ • > `U 3 ,. am. c 1.. C a 00= W v A E C C• a) O R O E y 7 R U E C el • c R R v� R ▪ L O a c -0 [ E L z f 00 A.ccn, .w,Da 0 Ap �O O C ✓i 0 Q ;, O V o © R o F w E w p U cL� o a) .F' •R p. .� c c...) o O .L. L. .--. L C. y M > b� O Q. V UQ�a) ,eww LUQvA For guidance on how to complete this APEN form: U a Information con C Section 04 — Stora r Requested Permit Limit: Condensate V 0 ter N Actual While Controls Operational: C Cc RVP of Sales Oil N 0 N C V Ca C External Floating Roof: ❑ Internal Floating Roof: Fixed Roof: C Cq cn Ca C C Date Of First Production (Month/Year) 0 0 N M Installation Date of most recent storage vessel in storage tank (Month/Year) 1, O N CA Total Volume of Storage Tank (bbl) 0 0 0 0 # of Liquid Manifold Storage Vessels in Storage Tank 32 Storage Tank ID E-. C 0. L w CCI Cp C CCC C C CL Cn 0 V Name of Well Wiedeman 28E-202 Wiedeman 28E-234 Wiedeman 28E-404 Wiedeman 28E-432 API Number C Q c 05-123-40551 05-123-40561 05-123-40559 05-123-40554 TK-I APEN FORM APUD-2OS I) Emission Source AIRS ID: Permit Number: COGCC Website r a1C N © Hoc N N oo C7 y U N Q .O Width (inches) = ❑ Horizontal ❑ Down ❑ Other: Length (inches) = 0 0 c o 0 ❑ Vertical with obstructing raincap Direction of stack outlet (check one): Ex ('nntrnl Device lnfnrmatinn E&P Sites Onl Information aration Technolo Section 08 — Gas/Liauids Se 00 0. N O a) 00 c s O CID 0 0 O. vl C) ro o. C) R w 0 O Ct, High/Low Pressure Separator C O aQ E L 6. O L C C E L C L C O a) c C O E W O. cip C O U a) N N 0 v 7 C 0. ns below & thr Ca v CO u L CO a CO O Ca d s ea a E 0 C E c O 9 C) 9 a) O. C) O C) Actual Calendar Year Emission' O Emission Factor TCEQ ProMax TCEQ ProMax ProMax ProMax ProMax XVINald Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. 0.88 (DM) O ab O 1.75 23.78 lb/yr 38.01 lb/yr 0.90 lb/yr (DM) 14.63 lb/yr 308.84 lb/yr z in N N/A 475.55 lb/yr 760.22 lb/yr 18.05 lb/yr (DM) 292.61 lb/yr 6176.80 lb/yr H. A 00 p 23.78 lb/yr 38.01 lb/yr 0.90 lb/yr (DM) 14.63 lb/yr 308.84 lb/yr 0 d z 215.95 d z 475.55 lb/yr 760.22 lb/yr 18.05 lb/yr (DM) 292.61 lb/yr 6176.80 lb/yr M . y .O lb/MMBtu .O .O ___ Please use the APCD L O O L O L .0 ab 0.5957 0.276 o O O 0 000 © O C © 0 O C O R O O N XONi VOC CO Benzene v O v 7 O v a N O v am T Xylenes v c al k - a O O 5, t E 9 C 'C. 7 N N • L aJ U C) L a) miC • O R u imm Co) C CZ G U EHS Professional Elizabeth Duncan a) • 0. N A ca vi 0. 0 c O .- -CA ti v a) �b 0. .� aj Co E N .0 OO" O a.) c O O Q o ao at cu on v v L W b '3 O v, a) 0 v c: z € o 7n ,'-a-' on E C v O E O ro 0 C T = .0 N O 77 O 4, O ^ v c r v v v 4- 't__.OO=` p.< T v �- C1.W v O - 0 O O w U zCO �, O a Q7 v 0 C >,' b> au w 00 c.O .O O U rn V �n ..c0 -,,-.,1 3 O C O C O C >- < G' _ ry O U] 0 .D a) N 0 O O CO c c .O • C c T CO A A 'O c O N v S C c 0 cat C) N 0 c ro U TK-1 APEN FORM APCII-205 E&P Storage Tank Air Pollutant Emissions Notice (APEN) Addendum Forml Company Name: PDC Energy, Inc. Source Name: Wiedeman 28 Pad Emissions Source AIRS ID2: / -:: �'_ Wells Services by this Storage Tank or Tank Battery (E&P Sites Only) API Number Name of Well Newly Reported Well 05 - 123 - 40603 Wiedeman 28F-214 05 - 123 - 40553 Wiedeman 28F-234 ►1 05 - 123 - 40549 Wiedeman 28F-304 VI 05 - 123 - 40545 Wiedeman 28F-312 /1 05 - 123 - 40543 Wiedeman 28F-314 ►1 05 - 123 - 40556 Wiedeman 28F-412 /1 05 - 123 - 40558 Wiedeman 28F-432 A 05 - 123 - 40546 Wiedeman 28G-214 VI 05 - 123 - 40552 Wiedeman 28G-312 ►1 05 - 123 - 40541 Wiedeman 28G-314 VI 05 - 123 - 40542 Wiedeman Federal 28G-212 ►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 C." O drocarbon Li C (Leave blank unless ( (, lJ i 17 C, Permit Number: a 0 J Facility Equipment ID: nested Action (Check applicable request boxes) Section 02 — Re Section 01 — Administrative Information General Permit GP07 Individual Permit 0 0 E-' c 0 0 PDC Energy, Inc. CO E z _ b C z N W .° Q. O 0. C C. CCI et t 0 4. ?? c ° W G 0 74.1 L En E a o co C CD C .G c=C O O �°am Jalyi — G O = r� 0 cii L '•V 0 y L E cs C NE t 5 O L 0 .� ff., c ^0 `, O O. U H L C .- .0 -� 40. O 0 7 = - V „i d .70 0. ❑❑ > E L R O Cp L W 0. > ° o 0 O 0 a.••, O C L V O A y >• L z V G R Z 4. c 2 s a O a 0) O E W Q ° a G crL d �u • o ' td .. W W W L c o d Z a o CO Cn �. ♦. rA GO TTd a) z a) s = 0 5 C 0 0 7 0 U U 0' G' — C 0' O. C0 O azLa❑❑aai ❑� ❑ ❑ ❑ ❑ NWNW Sec 28 T4N R66W Source Location y CU P N 0 15 CO N CO • •= U =2o _ U c U a>i a. w N 1775 Sherman Street, Suite 3000 0 U a) C a) Elizabeth Duncan I'erson To Contac Elizabeth.Duncan@pdce.com E-mail Address: (303) 860-5800 Phone Numbe Initial permit request for new facility Addl. Info. & Notes: Section 03 — General Information En 0 3 days/week 52 Normal Hours of Source Operation: 0 N C) Co 0 En 'O 0. _ CU U N G 0 C cC CO 0 0 C En C. C U c1 Loading of condensate from storage tanks to tank trucks Don't know Don't know Don't know Don't know Don't know z z zzz ❑ O 0 D Q Q Q CU 0 CU 0.) y _ O 'D C c .C _ C Ci C a. X U En oD -C _ C _ RS U cn i _ C O ODE CU CU c3 _ U _ C0 0 LU _ t En En C. U Cn cd En _ _ En C _ C b 0. .o En U 4- O _ C O1 CO O O O O C En 0) -C O U 0 C A a) C U En o E 0.. W an -o U En 7 when a significant U a) G En a) CO CU En L U E G o - U _ _ .C L C~ En a) per APEN & e � O in O '> bR C o W L = d V V Gw En o CO 4- O C V 7 E f,.• L i cEc 0. o v 0 L - 4 O .C O 0 c? 0 0 FLn O � � U 0 For guidance on how to complete this APEN form: C) CO Q, LU LU CC M M O O O en C C C C c C U _ C O 0 ro CO C U En C En o � F Q V: G t 0 ondensa •CO C O • t c E O V L Ca 0.7 O g0 V O R G. O G R w :n 0 0 0 N N. 0) >-, 0 _ U U En O T oso O 0 0 U.) N r En c Annual Volume Loaded: Tank Trucks 00 c 0 (0 a.> u) V O 0 V o 0 'D _ W co L 4w ea a) o 0 z E H U O v CO En E C) d V En 7 O O 0 0 0 0 � 0 V G Saturation Factor3: CO 0 LLi w O LC C 1.0 00 ca Ft3/truckload 'L C En 0) O o i� =1 FORM APCD-208 iquidLoadingAPEN-Ver.4-14-2014 FormAPCD-208-1 ly uid Loadin 4.1 O 1 , v H� 0 c0 C O C C O cC U O .a u O CV u C O U CC C V a) CO E 00 U � y O d b0 o oQ� o O C) .C7 COGCC Website O c) 00 G y b0 t d O C73 zap 2 u E M r -- CO N C) O) co O 2 a) H o N� E m _ Zea up m N O 7�' ❑ co 0 Other (Describe) C) a N o< E� � o H Direction of stack outlet (check one): Width (inches) = Section 07 — Control Device Information Section 08 — Emissions Inventory Information 0 0 -c CC c O C k z C .-1 .-7 C) C C O U C a) C 0 p CC N C o W 0 .-i CC O O n-I-texane: Condensate 0 0 CC 0 O O a) C N C 0 0 0 I o O C U co 0 O O N 00 7 O U C C G s tan C O C O C O S E R R e S V R C R L L R S C u C u U G a) b0 C C t R R C C S c E C V O C a+ CC C.) 4.1 C Estimation Method or Emission Factor Source x ca ^^2 ii x cri ^^0 LL x 03 ^^2 LL Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. Requested Permitted Emissions Controlled (Tons/Year) 74.30 546.99 lb/yr 6860.84 lb/yr Uncontrolled (Tons/Year) 74.30 546.99 lb/yr T .O co O co co co Actual Calendar Year Emissions5 Controlled (Tons/Year) 74.30 546.99 lb/yr 6860.84 lb/yr Uncontrolled (Tons/Year) 0 co 546.99 lb/yr 6860.84 lb/yr N- Emission Factor E Uncontrolled Basis 0.2050 c0 In 0 0 0 0 0 0 Control Efficiency (% Reduction) Identify in Section 07 Control Device Description Primary Secondary VOC CO Benzene n -Hexane N z C C S 00 i s d O u 'C C R O 0.) ra, L U a. y 0 E L G G E C° V y . C c o0 C c.. }, o C C C G CR C • u O+ ) L U 9 y u E C r7 G C E © O u E w C. Z d c S R L C as G C L 6) C R C h u C d C V CO o E a V C w U C S - y R a= • CC `. C L L ,�T 47. L 6) E 6) 0.1 G V L C L. O ate. a, R G V w V V U C C 6) R L x Q I O\ p C ° na C EHS Professional Elizabeth Duncan a.) H Name of Legally Authorized Person (Please print) N CO FormAPCD-208-1 iydrocarhonLiquidLoadingAPGN-Ver.4-14-2014 (1).docx 2 z w w U_ 0 z z 0 cn I — z J J 0 G. w J m 0 a w w I - U a z 0 E 0 4- U) 0 m C a) O E 0 0 C O a) O C C m 0 w a) 0 N a) U) a) a) a) a) U) AIRS ID Number: TBD a Permit Number: PDC Energy, Inc. Company Name: Tll C 0 U Wiedeman 28 Pad Plant Location: co co co 0 co co 0 ch Fax Number: Elizabeth.Duncan@pdce.com E-mail Address: Controlled Actual Emissions (lbs/year) 740.87 Uncontrolled Actual Emissions (lbs/year) 740.87 Emission Factor Source ProMax Emission Factor (Include Units) 0 0 0 0 Control Equipment / Reduction (')/0) Q Z Chemical Name a) C a) C 0 H - Chemical Abstract Service (CAS) Number 108883 cc 0 N Calendar Year for which Actual Data Applies: EHS Professional Elizabeth Duncan Title of Person Legally Authorized to Supply Data Name of Person Legally Authorized to Supply Data (Please print) Form Revision D Hello