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Home My WebLink About20203343.tiff C. ��N__ COLORADO Department of Public tre Health&Environment RECEIVED OCT 2 8 2020 WELD COUNTY Weld County - Clerk to the Board COMMISSIONERS 1150OSt PO Box 758 Greeley, CO 80632 October 19, 2020 Dear Sir or Madam: On October 20, 2020, the Air Pollution Control Division wilt begin a 30-day public notice period for Crestone Peak Resources Operating, LLC - Jillson-East Rinn 22H-M268 Et N268. 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 Et Environment APCD-SS-B1 4300 Cherry Creek Drive South Denver, Colorado 80246-1530 Attention: Public Notice Coordinator 0 r t° A�q'P , 4300 Cherry Creek Drive S., Denver, CO 80246-1530 P 303-692-2000 www.colorado.gov/cdphe la rl �c.) Jared Polls, Governor I Jill Hunsaker Ryan,MPH, Executive Director t !. Public ateu..) cc . PLC CTP)I (€R C) 1CI-m), 2020-3343 ItttCclo''O Il / 1©iVO v.1.. Air Pollution Control Division 4110 CD E Notice of a Proposed Project or Activity Warranting Public CDPHE Comment Website Title: Crestone Peak Resources Operating, LLC - Jillson-East Rinn 22H-M268 Et N268 - Weld County Notice Period Begins: October 20, 2020 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: Crestone Peak Resources Operating, LLC Facility: Jillson-East Rinn 22H-M268 Et N268 Well production facility SWSW Section 22 T2N R68W Weld County The proposed project or activity is as follows: Applicant requests a construction permit to flare low- pressure separator gas when vapor recovery units are down. Facility is an existing well production facility in the 8-hour Ozone Control Area. The Division has determined that this permitting action is subject to public comment per Colorado Regulation No. 3, Part B, Section III.C due to the following reason(s): • the source is requesting a federally enforceable limit on the potential to emit in order to avoid other requirements The Division has made a preliminary determination of approval of the application. A copy of the application, the Division's analysis, and a draft of Construction Permit 20WE0413 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. Comments may be submitted using the following options: • Use the web form at https://www.colorado.Rov/pacific/cdphe/air-permit-public-notices. This page also includes guidance for public participation • Send an email to cdphe.commentsapcd@state.co.us • Send comments to our mailing address: Andy Gruel Colorado Department of Public Health and Environment 4300 Cherry Creek Drive South, APCD-SS-B1 Denver, Colorado 80246-1530 COLORADO 1 I Department of Public health&Environnunt C ....r COLORADO 0 Vtar Air Pollution Control Division Department of Public Health b Environment Dedicated to protecting and improving the health and environment of the people of Colorado CONSTRUCTION PERMIT Permit number: 20WE0413 Issuance: 1 Date issued: Issued to: Crestone Peak Resources Operating, LLC Facility Name: Jillson-East Rinn 22H-M268 £t N268 Plant AIRS ID: 123/9DB8 Physical Location: SWSW Section 22 T2N R68W County: Weld County Description: Well Production Facility Equipment or activity subject to this permit: Equipment AIRS Emissions Control Equipment Description ID Point Description Flaring of natural gas vented from the low pressure side of ten (10) high/low pressure Enclosed Buffer 010 (HLP) separators and routed through the buffer house during vapor recovery unit Combustor(s) (VRU) downtime. 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 this specific general terms and conditions included in this document and the-following specific terms and conditions. REQUIREMENTS TO SELF-CERTIFY FOR FINAL AUTHORIZATION 1. YOU MUST notify the Air Pollution Control Division (Division) no later than fifteen days after commencement of operation under this permit by submitting a Notice of Startup (NOS)form to the Division. The Notice of Startup (NOS) form may be downloaded online at https://www.colorado.gov/pacific/cdphe/air/manage-permit. Failure to notify the Division of startup of the permitted source is a violation of AQCC Regulation Number 3, Part B, III.G.1 and can result in the revocation of the permit. 2. 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 must 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- Page 1 of 11 COLORADO Air Pollution Control Division Department of Public Health&Environment Dedicated to protecting and improving the health and environment of the people of Colorado certify compliance as required by this permit may be obtained online at www.colorado.gov/cdphe/air-permit-self-certification. (Regulation Number 3, Part B, Section III.G.2.) 3. This permit must 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.) 4. The operator must 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.) 5. The operator must retain the permit final authorization letter issued by the Division, after completion of self-certification, with the most current construction permit. This construction permit alone does not provide final authority for the operation of this source. EMISSION LIMITATIONS AND RECORDS 6. Emissions of air pollutants must not exceed the following limitations. (Regulation Number 3, Part B, Section II.A.4.) ) Annual Limits: AIRS Tons per Year Emission Equipment ID Point PM2.5 NO VOC CO Type X Buffer 010 --- --- 0.9 --- Point Note: See "Notes to Permit Holder"for information on emission factors and methods used to calculate limits. Facility-wide emissions of each individual hazardous air pollutant must not exceed 8.0 tons per year. Facility-wide emissions of total hazardous air pollutants must not exceed 20.0 tons per year. The facility-wide emissions limitation for hazardous air pollutants must apply to all permitted emission units at this facility. Compliance with the annual limits, for both criteria and hazardous air pollutants, must 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 must calculate actual emissions each month and keep a compliance record on site or at a local field office with site responsibility for Division review. Page 2 of 11 •r: ' COLORADO Air Pollution Control Division Department of Public Health&Environment Dedicated to protecting and improving the health and environment of the people of Colorado 7. The owner or operator must use the emission calculation methods and emission factors found in the Notes to Permit Holder to calculate emissions and demonstrate compliance with the limits in this permit. The owner or operator must submit an Air Pollutant Emission Notice (APEN) and receive a modified permit prior to the use of any other method of calculating emissions. 8. The emission points in the table below must 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.) Equipment AIRS Pollutants ID Point Control Device Controlled Emissions from the low pressure side of ten (10) high/low pressure (HLP) separators are Buffer 010 routed through the buffer house to VOC and HAP enclosed combustor(s) during vapor recovery unit (VRU) downtime. PROCESS LIMITATIONS AND RECORDS 9. This source must be limited to the following maximum processing rates as listed below. Monthly records of the actual processing rates must be maintained by the owner or operator and made available to the Division for inspection upon request. (Regulation Number 3, Part B, Section II.A.4.) Process Limits Equipment ID AIRS Process Process Parameter Annual Limit Point Liquids throughput of 01 condensate tanks during 54,750 bbl Buffer 010 VRU downtime 02 Combustion of pilot light 0.3 MMscf gas The owner or operator must monitor monthly process rates based on the calendar month. Compliance with the annual throughput limits must 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 must calculate throughput each month and keep a compliance record on site or at a local field office with site responsibility, for Division review. Page 3 of 11 C11 ...•.x COLORADO 4401,14 Air Pollution Control Division Department of Public Health&Env ronment Dedicated to protecting and improving the health and environment of the people of Colorado 10. The owner or operator must continuously monitor and record Vapor Recovery Unit (VRU) downtime while emissions are routed to the control device. 11. The owner or operator must use monthly VRU downtime records, monthly condensate oil throughput records, calculation methods described in the OEtM Plan, and the emission factors established in the Notes to Permit Holder to demonstrate compliance with the process and emissions limits specified in this permit. STATE AND FEDERAL REGULATORY REQUIREMENTS 12. The permit number and ten digit AIRS ID number assigned by the Division (e.g. 123/4567/001) must be marked on the subject equipment for ease of identification. (Regulation Number 3, Part B, Section III.E.) (State only enforceable) 13. This source is subject to the odor requirements of Regulation Number 2. (State only enforceable) 14. The combustion device covered by this permit is subject to Regulation Number 7, Part D, Section II.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 II, it must be enclosed; have no visible emissions during normal operations, as defined under Regulation Number 7, Part D, Section II.A.23; 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 schedule in Regulation Number 7, Part D, Section II.B.2.d. 15. The separators covered by this permit is subject to Regulation 7, Part D, Section II.F. On or after August 1, 2014, gas coming off a separator, produced during normal operation from any newly constructed, hydraulically fractured,or recompleted oil and gas well, must either be routed to a gas gathering line or controlled from the commencement of operation by 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. 16. On or before June 30th, 2021 (and on June 30th each year thereafter), the owner or operator of oil and natural gas operations and equipment at or upstream of a natural gas processing plant in Colorado must submit a single annual report that includes actual emissions and specified information in the Division-approved report format. The information included in the annual report must be in accordance with the general reporting requirements of Regulation Number 7, Part D, Section V.B. Beginning July 1, 2020, and each calendar year thereafter, owners or operators must maintain the information according to Regulation Number 7, Part D, Section V.C. for inclusion in the annual report. (Regulation Number 7, Part D, Section V) OPERATING Et MAINTENANCE REQUIREMENTS Page 4 of 11 C a:fi<7 COLORADO Air Pollution Control Division Department of Public Health&£nveonment Dedicated to protecting and improving the health and environment of the people of Colorado 17. Upon startup of this point, the owner or operator must follow the most recent operating and maintenance (OEM) 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 0ftM 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 18. This source is not required to conduct initial testing, unless otherwise directed by the Division or other state or federal requirement. Periodic Testing Requirements 19. This source is not required to conduct periodic testing, unless otherwise directed by the Division or other state or federal requirement. ADDITIONAL REQUIREMENTS 20. A revised Air Pollutant Emission Notice (APEN) must be filed: (Regulation Number 3, Part A, Section 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 10O 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 Page 5 of 11 ��...w - COLORADO ' Air Pollution Control Division '� Department of Pubt,c Health&Environment Dedicated to protecting and improving the health and environment of the people of Colorado • 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. • 21. The requirements of Colorado Regulation Number 3, Part D must apply at such time that any stationary source or modification becomes a major stationary source or major modification solely by virtue of a relaxation in any enforceable limitation that was established after August 7, 1980, on the capacity of the source or modification to otherwise emit a pollutant such as a restriction on hours of operation (Regulation Number 3, Part D, Section VI.B.4/V.A.7.B). With respect to this Condition, Part D requirements may apply to future modifications if emission limits are modified to equal or exceed the following threshold levels: Emissions - tons per year Current Permit AIRS Equipment Pollutant Limit Point Description Threshold (permit- required points only) 001 Condensate Loadout 002 Condensate Tanks 003 Produced Water Tanks 005 Compressco GJ230 (permit-exempt) VOC 50 26.8 008 Compressco GJ230 NOx 50 1.7 (permit-exempt) 009 PSI 8.1L NA 010 Separator Venting Insignificant Sources (APEN- and/or permit-exempt) Note: APEN and permit exempt sources do not have permit limits. However, the PTE of these sources (excluding fugitives) is still considered in the project increase when evaluating PSD and NANSR. Page 6 of 11 C y. COLORADO Air Pollution Control Division tall'‘" Department of Public Health Er Environment Dedicated to protecting and improving the health and environment of the people of Colorado GENERAL TERMS AND CONDITIONS 22. 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. 23. 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. 24. 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. 25. 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. 26. 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 must constitute a rejection of the entire permit and upon such occurrence, this permit must 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. 27. 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 Page 7 of 11 • COLORADO Air Pollution Control Division Department of Public Health El Environment Dedicated to protecting and improving the health and environment of the people of Colorado Division in writing requesting a cancellation of the permit. Upon notification, annual fee billing will terminate. 28. 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: • Andy Gruel, P.E. Permit Engineer Permit History Issuance Date Description Issued to Crestone Peak Resources Operating, LLC Issuance 1 This Issuance Permit for flaring of low pressure gas vented from the low pressure side of HLP separators at an existing well production facility. Page 8 of 11 Cw COLORADO >etio Air Pollution Control Division Department of Public Health b Environment Dedicated to protecting and improving the health and environment of the people of Colorado 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 must 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 must 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 sources operates at the permitted limitations. Equipment AIRS Uncontrolled Controlled ID Point Pollutant CAS # Emissions Emissions (lb/yr) (lb/yr) Benzene 71432 101 5 Toluene 108883 85 4 Ethylbenzene 100414 3 <1 Buffer 010 Xylenes 1330207 24 1 n-Hexane 110543 894 44 2,2,4- 540841 1 <1 Trimethylpentane 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. Page 9 of 11 CM »:=x" COLORADO �,,/ Air Pollution Control Division �� Department of PubItc Health&Env ronment Dedicated to protecting and improving the health and environment of the people of Colorado 5) The emission levels contained in this permit are based on the following emission factors: Point 010: Uncontrolled Controlled CAS # Pollutant Emission Emission Source Factors Factors (lb/bbl) (lb/bbl) VOC 0.6371 0.0319 Gas Analysis 110543 n-Hexane 0.0163 0.0008 Gas Analysis Note: The controlled emissions factors for this point are based on the enclosed combustor control efficiency of 95%. The VOC and HAP emission factors listed above are based on a site specific extended gas analysis obtained 01/21/20. The weight%values and molecular weight (32.4454 lb/tbmol) from the sample along with the displacement equation (EPA Emission Inventory Improvement Publication: Volume II, Chapter 10) were used to determine the emission factors. NOx and CO emissions are based on a gas heat value of 1848 Btu/scf, and are below the APEN reporting threshold. Actual emissions are calculated by multiplying the emission factors in the table above by the total throughput of liquid from the condensate tanks while the VRU is down. 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 must 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 Status Requirement Operating Permit Synthetic Minor Source of: VOC NANSR Synthetic Minor Source of: VOC 8) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be found at the following website: http://www.ecfr.gov/ Part 60: Standards of Performance for New Stationary Sources NSPS 60.1-End Subpart A - Subpart UUUU 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 Page 10 of 11 COLORADO Air Pollution Control Division Department at Public Health Er Environment Dedicated to protecting and improving the health and environment of the people of Colorado 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 Page 11 of 11 Colorado Air Permitting Project PRELIMINARY ANALYSIS-PROJECT SUMMARY Project Details For Division Use Only Review Engineer: Andy Gruel Package#: 428911 Received Date: 4/17/2020 Review Start Date: 10/14/2020 Section 01-Facility Information Company Name: Crestone Peak Resources Operating,LLC Quadrant Section Township Range County AIRS ID: 123 SWSW 22 2N 68 Plant AIRS ID: 9DB8 Facility Name: Jillson-East Rinn 22H-M268&N268 Physical Address/Location: County: Weld County Type of Facility: Exploration&Production Well Pad What industry segment Oil&Natural Gas Production&Processing Is this facility located in a NAAQS non-attainment area? - Yes If yes,for what pollutant? Ozone(NOx&VOC) Section 02-Emissions Units In Permit Application Leave Blank-For Division Use Only AIRS Point# Permit# (Leave blank unless Emissions (Leave blank unless Issuance Self Cert Engineering Emissions Source Type Equipment Name Action APCD has already Control? APCD has already # Required? Remarks assigned) assigned) Permit Initial 010 Separator Venting Buffer Yes 20WE0413 1 Yes Issuance Section 03-Description of Project Crestone Peak Resources Operating,LLC(Crestone)submitted an application to modify a well production facility located in the ozone non-attainment area. With this application,the operator is requesting to modify the existing condensate storage vessel and produced water storage vessel sources in addition to permitting flaring of natural gas from the low pressure separators.This analysis only evaluates the separator venting source. The application brings the facility to synthetic minor status for Title V for VOC(under 50 tpy). This new source is APEN required because uncontrolled requested VOC emissions are greater than 1 tpy(CO AQCC Regulation 3,Part A,Section II.B.3.a.). Additionally,the source is permit required because uncontrolled actual emissions from all APEN required sources at this facility are greater than 2 tpy(CO AQCC Regulation 3,Part B,Section II.D.2.a). Public comment is required for this application because new synthetic minor limits are being established in order to avoid other requirements. Sections 04,05&06-For Division Use Only Section 04-Public Comment Requirements Is Public Comment Required? Yes If yes,why? Requesting Synthetic Minor Permit Section 05-Ambient Air Impact Analysis Requiremer Was a quantitative modeling analysis required? No If yes,for what pollutants? If yes,attach a copy of Technical Services Unit modeling results summary. Section 06-Facility-Wide Stationary Source Classification Is this stationary source a true minor? No Is this stationary source a synthetic minor? Yes If yes,indicate programs and which pollutants: SO2 NOx CO VOC PM2.5 PM10 TSP HAPs Prevention of Significant Deterioration(PSD) DECIDED Title V Operating Permits(OP) ❑ ❑ ❑ l] ❑ EDO Non-Attainment New Source Review(NANSR) ❑ ❑I Is this stationary source a major source? No If yes,indicate programs and which pollutants: SO2 NOx CO VOC PM2.5 PM10 TSP HAPs Prevention of Significant Deterioration(PSD) ❑ ❑ ❑ ❑ ❑ ❑ Title V Operating Permits(OP) DODO ❑ DOD Non-Attainment New Source Review(NANSR) ❑ 0 Section 01-Administrative Information !Facility AIRS ID: 123 9098 010 County Plant Paint Section 02-Equipment Description Details Flaring of natural gas vented from theiow pressure side of sixteen(10)high/low pressure separators and:routed through the buffer Detailed Emissions Unit Description: house_ - - Enclosed Combustor(s)during vapor recovery unit(VRU(downtime Emission Control Device Description: Requested Overall VOC&HAP Control Efficiency%: 95 Limited Process Parameter Uq�3Kiou®'nf "*-aP= Section 03-Processing Rate Information for Emissions Estimates Primary Emissions-Separator Actual Throughput= Barrels(bbl)per year Requested Permit Limit Throughput= 54,750.0 Barrels(bbl)per year Requested Monthly Through put= Barrels(boil per month I Potential to Emit(PTE)Throughput= .; Barrels(bbl)per year Secondary Emissions-Combustion Device(s)for Air Pollution Control Separator Gas Heating Value: ' 1848.0'Otu/scf Volume of waste gas emitted per BBL of liquids throughput: 13.5 scf/bbl Control Device I Pilot Fuel Use Rate: 25 scih MMsd/yr Pilot Fuel Gas Heating Value: 1000 Bhu/scf .MMBtu/yr Section 04-Emlssigrrs Factors&Methodologies Description Ten(10)wells at this facility produced to ten(10)high/low pressure(HLP)separators.The high pressure gas from the high pressure side of the HLP separators is routed to the sales line via vapor recovery units.The low pressure gas from the low pressure side of the HLP separators Is typically routed through a buffer house(liquids knockout)and then to the sales line ale vapor reco ery units.:During v por recovery unit downtime;the low pressure gas vented from the low pressure side of the HLP ssperators-s routed through a buffer house(liquids knockout)and then to the enclosed combustor(sl.In wrder to develop site specific emission factors,the operator used asite-specific sales gas sample and a pressurized liquid sample collected on 1/21/20,The operator then used Promax to model the LP gas production rate(scf/bbl condensate).The composition of the gas is taken'from a site-specific gas sample collected 3/21/20: - - - - Promax modeled gas flow rate X0.00202737 MMSCED MW of gas(from sample) -32.4454 Ib/Ibmol Promax model basis 150.01 barrels per day of condensate production Modeled gas rate. .i scf/bbl Weight% Oxygen/Argon 0.0057 CO2 3.0099 N2 0.0744 methane 21.0968 ethane 20.7964 propane 23.0512 bobutane 4.7979 n-butane 12.5048 sopentane 3.8270 r pertene 4.5225 Cyclopentane 0.2642 n-Hexane 1.4113 cyclohexane 0.3721 Other hexanes 2.3189 heptanes 0.7717 methylcydoltexane 0.3301 224-TMP 0.0006 Benzene 0.1597 Toluene 0.1348 _ Ethylbenzene 0.0052 Xylenes _ 0.0379 c80 Heavies _ 0.5523 Total VOC Wt% Emission Factors Separator Venting Uncontrolled Controlled (lb/bbl) (Ib/bbl) Emission Factor Source Pollutant (Liquid Throughput) (Liquid Throughput) VOC �dY Benzene s'3 _ Y`; Toluene - ( rrhi _ XYlene F- n-Hex ti -+'t. 224TMP Ad ff r --- Primary Control Davits- Uncontrolled Uncontrolled Pollutant (Ib/MMBtu) lb/bbl Emission Factor Source (Waste Heat Combusted) (Gas Throughput) PMIO 0.0075 '.:if.? AP-42Tabie 1.4-2(PM1o/PM.2.5) PM2.5 0.0075 .. - AP-42 Table 1A-2(PM10/PM 25) sox 0:0006 AP-42 tablel.4-2(SOx) NOx 0.0680 AP-42 Chapter 13.5 Indusuie(flares(N6%) CO 0:3100 �i i AP-42 Chapter 135 thdustrialHares(CO: Pilot Light Emissions Uncontrolled Uncontrolled Pollutant (lb/MMBtu) lb/MMscf Emission Factor Source (Waste Heat Combusted) (Pilot Gas Throughput) PM10 0.0075 : %:..12 AP-}2 Table lA-2(PMS0fPM.25) PM2.S 0:0075. AP-42TahIe 1s.-7 IPP../PM 2.5) - -- SOx 0:0006 . AP 42 Table 1.4-2(50x) NOx 0,0680 .E.t;fi AP-42 Chapter 13 5lndustrial Flares(NOW VOC 0:0054 34.: AP 42 Table--1.4-2(VOC) CO ...0.3100 - ...C_ AP.42 Chapter 135lddustdal Flares(CO) 2oi It:\PA\2020\20WE0413.CP1 • • Section 05-Emissions Inventory Potential to Emrt/ Actual Emissions Requested Permit Limits Requested Monthly Limits Criteria Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled Controlled (tons/year) (tons/Year) (tons/year) (tons/year) (tons/year) (Ibs/monthl PM10 ... PM2,5 SOx NOx ' VOC I • CO 2.3 Potential to Emit Actual Emissions Requested Permlt Limits Hazardous Air.Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled (Ibs/year) Iths/year) (Ibs/year) (Ibs/year) (Ibs/year) Benzene -.. .. Toluene • Ethylbenzene 3.3,3 .._. Xylene n-Hexane 229 TMP Section 06-Regulatory Summary Analysts Regulation 3,Parts A,A Regulation 7,Part D,Sedum(O F 7g.m3 o_:en tem331,1 Pa, MP.. Regulation 7,Part 0,Section 11.8.2.5 (See regulatory applicability worksheet for detailed analysis) Section 02-Initial and Periodic Sampling and Testing Requirements '''.1134,X40/44irta'Amitkiti'4061$7,0 ,10rEir&diqa,%'43WitiM,SiVarftli,L0e„!-VreffgeggitM.0,4„ 30 A,01,44PW .:. a ..,r, a,. ,., .. .x / Z04,0,,IPPLittelflOSSZif0,40,,ek,;/-)SWV,44,1**04'-'140=CSAVOIWAPIOM y ' gi %;3 AI Using Liquid Throughput to Monitor Compliance Does the company use Ate specific emission factors based on epressurtted Mould sample(Sampled upstream of the equipment covered under the AIRS ID)end process simulation to estimate emissions? This sample should have been collected within one year ofthe application received date.However,lithe facility has not been modified(e.g.,no new wells brought on-lin),then it may be appropriate to use en older site-speciRcsample. If no,the permit will contain an'Initial Compliance.testing requirement to collect a she-specific liquid sample and conduct an emission factor analysis to demonstrate that the emission factors are Iessthen or equal to the emissions factors established with this application. Does the coinpeny request a control device efficiency greater than 95%fore flare or combustion device? If yes,the permit will contain Initlalend periodic compliance testing In accordance with PS Memo 20-02 Section 08-Technical Analysis Notes 1.Because the wells began production after 08/OT/201A,theseparators covered bYthlspolnt aresublect to Regulation?,Part D,Section IlE 2.The extended gas analysis used to establish emission factors intl.appEmmon w.obtained from the outlet of the buffer house(liquids knockout for low pressure gas vented from the low pressure side of the HLP separators)at this facility.As a result,its representativeof only low pressure gas that is vented to and controlled by the enclosed combustors. 3.NOx and CO emissions from the source are below OPEN reporting thresh Ids•As a result,limits and emission factors are not included In the permit for Not nor CO 4.During normal operations,tow pressure gas vented from the low pressuresido of the MP separators is captured using vapor recovery enrts(VRUc)and routed to the sales line.Duringi/RU downtime,the low pressure gas IS routed throughthe buffer house(liquids knockout)and then to the enclosed combustors.VRU downtime racking is required in the permit to quantify the volume of gas vented from the separators and routed to the enclosed combuator(s),based on the liquids throughput to the storage tanks. 5.n-Hexane Is the only reportable HAP.As a result,it is the only HAP for which an emission factor is included in thepermit. g A throughpvtllmdrsincluded in the permnfor pilot c bustion Emirs factors and calculation methods for pilot light combustion emissions arealso included n the notes to permit holder.Misinformation included in the permit because plot light emissions contribute to the overall e ons from this R s i source Additionally mportant t nclude the Information because throughput tracking and emission calrulet en methodsae different than those used to estimate emissions based on the low p re separator waste gas throughput.This clarity is important for accurately quantifying actual emissions at this facility. - 0.It should be noted that an emusonfactor for VOC associated with plot light combustion is not incorporated Into the permit.The is due to the fad that the pilot light only results in a negl gble contributor of VOC.This minimal amount of mssors does not impact the toto VOC limit for this source and therefore can be ignored. Section 09-SCC Coding and Emissions Factors IFor Inventor/Use Onlyl AIRS Point Processif 5cC Code Pollutant Uncontrolled Emissions Factor control% Units 010 01 ..-.iJ.:.. �!.:. PM10 PM2.5 se NOx V0C CO • Ben e Toluene Ethylbenzene r Kylene .. , mHexane 224TMP • • • • • • • 3 of 5 K:\PA\202o\20WE00.13.CP1 COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT • AIR POLLUTION CONTROL DIVISION FACILITY EMISSION SUMMARY Company Name Crestone Peak Resources Operating,LLC County AIRS ID 123 History File Edit Date 10/14/2020 Plant AIRS ID 9DB8 Ozone Status Non-Attainment -- Facility Name Jillson-East Rinn Facilities 22H-N268 and M268 • EMISSIONS-Uncontrolled(tons per year) EMISSIONS With Controls(tons per year) AIRS Total PERMIT Description PM10 PM2.5 H2S SO2 NOx VOC Fug CO Total PM10 PM2.5 H2S SO2 NOx VOC Fug CO REMARKS --ID VOC HAPs VOC HAPs - _Previous FACILITY TOTAL 0.3 0.3 0.0 0.0 39.7 190.2 0.0 57.6 14,6 0.3 6,3 0.0 0.0 6.0 57.8 0.0 12,2 _ 1.1 Previous taken from Jan 2020 tab Previous Permitted Facilitt total 0.3 0.3 0.0 0.0 31.5 189.3 0.0 47.6 14.5 0.3 0.3 0.0 _ 0.0 4.2 56.9 0.0 8.6 1.0 _001 15WE0592 Condensate loadout to trucks 101.9 8.9 5.1 0.4 002 GP01 Twenty-four(24)Condensate Vessels 0.1 122.1 0.5 3.9 0.1 10.0 0.5 0.2 April 2020: new SSEFs _ 003 GP05 Four(4)Produced water storage vessels 1.6 0.2 10.0 0.2 April 2020' new SSEFs,remove control device 004 16WE0859.XP Compressco GJ23OR compressor engine 0.9 0.4 1.8 0.1 0.9 0.4 1.8 0.1 _ 005 18WE0508.XP Compressco GJ23OR compressor engine 7.3 0.4 8.3 0.0 0.9 0.4 1.8 0.0 _007 GP02 Doosan 11.1L 302hp(inside Magnum gen) 0.2 0.2 20.5 2.0 34.5 0.3 0.2 0.2 2.9 2.0 5.8 0.3 008 20WE0204.XP 0.0 0.0 009 GP02 PSI 8.1L NA sn:EEPOF402179 0.1 0.1 10.9 0.8 12.6 0.0 0.1 0.1 1.2 0.8 2.3 0.0 010 20W011413 Separator venting 0.0 0.0 '0.1 17.4 0.2 0,6 0.0 0.0 0.1 0.9 0.2 0.0 April 2020' new point VOC: syn minor(OP,NANSR) FACILITY TOTAL 0.3 0.3 0.0 0.0 39.7 246.7 0.0 57.9 13.9 0.3 0.3 0.0 0.0 6.1 - 29.7 0.0 12.4 1.2 NOx:minor CO:minor HAP: syn minor(OP)total Permitted Facility Total 0.3 0.3 0.0 0.0 31.5 245,8 0.0 47.8 13.8 0.3 0.3 0.0 0.0 4.3 28.8 0.0 8.9 1.1 Excludes units exempt from permits/APENs (A)Change in Permitted Emissions 0.0 0.0 0,0 0.0 0.1 -28.1 0.0 0.2 Pubcom required for 20W60413 due to new _ synthetic minor limits for NANSR Total VOC Facility Emissions(point and fugitive) 29.7 . (A)Change in Total Permitted VOC emissions(point and fugitive) -28.1 Project emissions less than 25 tpy Note 1 • Page 4 of 5 Printed 10/14/2020 COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION DIVISION FACILITY EMISSION SUMMARY-HAPs Company Name Crestone Peak Resources Operating,LLC County AIRS ID 123 Plant AIRS ID 9DB8 Facility Name Jilison-East Rinn Facilities 22H-N268 and M268 Emissions - uncontrolled (lbs per year) .POINT PERMIT Description Formaldehyde Acetaldehyde Acrolein Benzene Toluene Ethylbenzene Xylenes n-Hexane McOH 224 TMP TOTAL(tpy) 001 15WE0592 Condensate loadout to trucks 754 2934 82 693 12714 632 8.9 002 GP01 Twenty-four(24)Condensate Vessels 689 946 44 363 5791 14 3.9 003 GP05 Four(4)Produced water storage vessels 262 84 0.2 004 16WE0859.XP Compressco GJ230R compressor engine 89 12 11 13 0.1 005 18WE0508.XP Compressco GJ230R compressor engine 0.0 006 GP02.CN PSI 5.7L NA 94.3 hp engine 0.0 007 GP02 Doosan 11.1L 302hp(inside Magnum gen) 380 52 49 29 57 0.3 008 20WE0204.XP 0.0 009 GP02 PSI 8.1L NA sn: EEPOF402179 0.0 _010 20WE0413 Separator venting 101 85 3 24 894 0 0.6 0.0 0.0 TOTAL(tpy) 0.2 0.0 0.0 0.9 2.0 0.1 0.5 9.7 0.0 0.3 13.9 Emissions with controls (lbs per year) POINT PERMIT Description Formaldehyde Acetaldehyde Acrolein Benzene Toluene Ethylbenzene Xylenes n-Hexane McOH 224 TMP TOTAL(tpy) 001 15WE0592 Condensate loadout to trucks 38 147 4.1 35 636 32 0.4 002 GP01 Twenty-four(24)Condensate Vessels 34 47 2 18 290 1 0.2 003 GP05 Four(4) Produced water storage vessels 262 84 0.2 004 16WE0859.XP Compressco GJ230R compressor engine 89 12 11 13 0.1 005 18WE0508.XP Compressco GJ230R compressor engine 0.0 006 GP02.CN PSI 5.7L NA 94.3 hp engine 0,0 007 GP02 Doosan 11.1L 302hp(inside Magnum gen) 380 52 49 29 57 0.3 008 20WE0204.XP 0.0 009 GP02 PSI 8.1L NA sn: EEPOF402179 0.0 010 20WE0413 Separator venting 5 4 0 1 45 0 0.0 0.0 0.0 TOTAL(tpy) 0.2 0.0 0.0 0.2 0.1 0.0 0.0 0.5 0.0 0.0 1.2 I 5 20WE0413.CP1 10/14/2020 =F, t:• Gas Venting APEN - Form APCD-21144410' . Air Pollutant Emission Notice (APEN) and CDPHE Application for Construction Permit All sections of this APEN and application must be completed for both new and existing facilities, including APEN updates. Incomplete APENs will be rejected and will require re-submittal. Your APEN will be rejected if it is filled out incorrectly, is missing information, or lacks payment for the filing fee. The re-submittal will require payment for a new filing fee. This APEN is to be used for gas venting only. Gas venting includes emissions from gas/liquid separators, well head casing, pneumatic pumps, blowdown events, among other events. If your emission unit does not fall into this category, there may be a more specific APEN for your source (e.g. amine sweetening unit, hydrocarbon liquid loading, condensate storage tanks, etc.). In addition, the General APEN (Form APCD-200)is available if the specialty APEN options will not satisfy your reporting needs. A list of all available APEN forms can be found on the Air Pollution Control Division (APCD)website. This emission notice is valid for five(5)years. Submission of a revised APEN is required 30 days prior to expiration of the five-year term, or when a reportable change is made(significant emissions increase, increase production, new equipment, change in fuel type, etc.). See Regulation No. 3, Part A, II.C. for revised APEN requirements. Permit Number: 20 tA[r-04 13 AIRS ID Number: 123 / 9DB8 / jD 1 Section 1 - Administrative Information Company Name': Crestone Peak Resources Operating, LLC Site Name: Jillson-East Rinn 22H-M268 & N268 Site Location Site Location: SWSW Section 22, T2N, R68W Weld County: NAICS or SIC Code: 1311 Mailing Address: (/dude Zip Code) g 10188 East 1-25 Frontage Road u Firestone, CO 80504 Contact Person: Sabrina Pryor Phone Number: (303) 774-3923 E-Mail Address2: sabrina.pryor@crestonepr.com ' Use the full, legal company name registered with the Colorado Secretary of State.This is the company name that will appear on all documents issued by the APCD.Any changes will require additional paperwork. 2 Permits,exemption letters,and any processing invoices will be issued by the APCD via e-mail to the address provided. 4289G9 ot COLORADO Hum AP D-211 Gas Vents€gig APEN -Revision 12. 20 19 1 IairN: :.. Page 19 of 76 Permit Number: AIRS ID Number: 1 23 /9DB8/ ,we-Mao ur;l_ ,APED r ;:r( r.,,zec 1 a F,f- r,it.`Arid ,1[6,Di Section 2 - Requested Action ❑ NEW permit OR newly-reported emission source -OR- ❑ MODIFICATION to existing permit(check each box below that applies) O Change fuel or equipment O Change company name3 O Add point to existing permit O Change permit limit O Transfer of ownership' O Other(describe below) -OR- ❑ APEN submittal for update only(Note blank APENs will not be accepted) -ADDITIONAL PERMIT ACTIONS- [3 Limit Hazardous Air Pollutants(HAPs)with a federally-enforceable limit on Potential To Emit(PTE) Additional Info&Notes: 3 For company name change,a completed Company Name Change Certification Form (Form APCD-106)must be submitted. 'For transfer of ownership,a completed Transfer of Ownership Certification Form (Form APCD-104)must be submitted. Section 3 - General Information General description of equipment and purpose: Buffer(separator)gas venting controlled by enclosed combustor. Company equipment Identification No. (optional): Buffer For existing sources,operation began on: For new, modified, or reconstructed sources, the projected start-up date is: 5/1/2020 Check this box if operating hours are 8,760 hours per year; if fewer, fill out the fields below: Normal Hours of Source Operation: hours/day days/week weeks/year Will this equipment be operated in any NAAQS Yes ❑ No nonattainment area? Is this equipment located at a stationary source that is ❑ Yes ❑✓ No considered a Major Source of(HAP) Emissions? Is this equipment subject to Colorado Regulation No. 7, O Yes 0 No Section XVII.G? COLORADO Form APED-211 Gas Venlir APEN - Rev,isic i 12%2019 2 I taw Page 20 of 76 Permit Number: AIRS ID Number: 123 /9DB8/ H _, ht,,,,,,, /a,N;s ID' Section 4 - Process Equipment Information ❑� Gas/Liquid Separator ❑ Well Head Casing ❑ Pneumatic Pump Make: Model: Serial#: Capacity: gal/min ❑ Compressor Rod Packing Make: Model: #of Pistons: Leak Rate: Scf/hr/pist ❑ Blowdown Events #of Events/year: Volume per event: MMscf/event ❑ Other Description: If you are requesting uncontrolled VOC emissions greater than 100 tpy for a gas/liquid separator, you must use Gas Venting as a process parameter. Are requested uncontrolled VOC emissions greater than 100 tpy? El Yes ❑✓ No Vent Gas BTU/SCF Gas Venting Heating Value: Process Parameters5: Requested: MMSCF/year Actual: MMSCF/year -OR- Liquid Throughputs Requested: 54 750 bbl/year bbl/year Parameters s: Actual: bbl/ ear Molecular Weight: 32.45 VOC (Weight%) 55.07% Benzene (Weight%) 0.16% Vented Gas Toluene (Weight%) 0.13% Properties: Ethylbenzene (Weight%) 0.0052% Xylene (Weight%) 0.038% n-Hexane (Weight%) 1.41% 2,2,4-Trimethylpentane (Weight%) 0.0006% Additional Required Documentation: ❑� Attach a representative gas analysis(including BTEX Ft n-Hexane, temperature, and pressure) ❑ Attach a representative pressurized extended liquids analysis(including BTEX Et n-Hexane, temperature, and pressure) 5 Requested values will become permit limitations or will be evaluated for exempt status,as applicable,and should consider future process growth. Requested values are required on all APENs,including APEN updates. COLORDO Form APCD-21 1 Gas Venting APEN - Revision 322019 3 'A Page 21 of 76 Permit Number: AIRS ID Number: 1 23 /9DB8/ sae, .ank.tsil2ss AP(D! _.au'. i, .;� n<< t ,it,c. aFR;:Dl Section 5 - Geographical/Stack Information Geographical Coordinates (Latitude/Longitude or UTM) 40.120216 1-104.994892 (]Check box if the following information is not applicable to the source because emissions will not be emitted from a stack. If this is the case, the rest of this section may remain blank. Operator Discharge Height Temp. Flow Rate Velocity Stack ID No. Above Ground Level (SF) (ACFM) (ft/sec) (Feet) Indicate the direction of the stack outlet: (check one) ❑ Upward ❑ Downward O Upward with obstructing raincap ❑Horizontal O Other(describe): Indicate the stack opening and size: (check one) ❑Circular Interior stack diameter (inches): ❑Square/rectangle Interior stack width(inches): Interior stack depth (inches): o Other(describe): Section 6 - Control Device Information ❑ Check this box if no emission control equipment or practices are used to reduce emissions, and skip to the next section. Pollutants Controlled: _ Size: Make/Model: O VRU: Requested Control Efficiency: VRU Downtime or Bypassed: % Pollutants Controlled: VOCs, HAPs Rating: NA MMBtu/hr Type: Enclosed Combustor Make/Model: N/A ❑ Combustion Requested Control Efficiency: 95 % Device: Manufacturer Guaranteed Control Efficiency: 95 Minimum Temperature: NA Waste Gas Heat Content: 1,848 Btu/scf Constant Pilot Light: ❑✓ Yes ❑ No Pilot burner Rating: 0.025 MMBtu/hr Pollutants Controlled: ❑ Other: Description: Requested Control Efficiency: lee COLORADO Form APCD-21 1 Gas Vent:nf4 APEN - Revision 12 2017 4 IAD Page 22 of 76 Permit Number: AIRS ID Number: 123 /9DB8/ [Le:,,,,blank.ur ,.APCD 1 i i r ±,i permit r and AIRS!DI Section 7- Criteria Pollutant Emissions Information Attach all emissions calculations and emission factor documentation to this APEN form. Is any emission control equipment or practice used to reduce emissions? 0 Yes ❑ No If yes, describe the control equipment AND state the collection and control efficiencies (report the overall, or combined, values if multiple emission control methods were identified in Section 6): Pollutant Control Equipment Descri Description Collection Efficiency Control Efficiency p (%of total emissions captured (%reduction of captured by control equipment) emissions) PM SOS NO5 CO VOC Enclosed Combustor 100% . 95% DAPS Enclosed Combustor 100% 95% Other: From what year is the following reported actual annual emissions data? NA Use the following table to report the criteria pollutant emissions from source: Emission Factor Actual Annual Emissions Requested Annual Permit Emission Limit(s)5 Pollutant Source Uncontrolled Controlled Uncontrolled Controlled Uncontrolled Units (AP-42, Emissions Emissions6 Emissions Emissions Basis Mfg.,etc.) (tons/year) (tons/year) (tons/year) (tons/year) PM SOx NO. 0.068 Ib/MMBtu AP-42 — 0.05 CO 0.31 lb/MM8tu AP-42 - 025 VOC 47.142 lb/MMscf Site specific 17.45 0.87 5 Requested values will become permit limitations or will be evaluated for exempt status,as applicable, and should consider future process growth. Requested values are required on all APENs,including APEN updates. 6 Annual emission fees will be based on actual controlled emissions reported. If source has not yet started operating,provide projected emissions. Section 8 - Non-Criteria Pollutant Emissions Information Does the emissions source have any uncontrolled actual emissions of non-criteriaEj Yes ❑ No pollutants(e.g. HAP- hazardous air pollutant)equal to or greater than 250 lbs/year? If yes, use the following table to report the non-criteria pollutant(HAP)emissions from source: Chemical Emission Factor Actual Annual Emissions Chemical Name Abstract Uncontrolled Source Uncontrolled Controlled Service(CAS) Basis Units (AP-42, Emissions Emissions6 Number Mfg.,etc.) (lbs/year) (lbs/year) Benzene 71432 136.72 lb/MMscf Site specific 101 5.06 Toluene 108883 115.41 Ib/MMsd Site specific 85 427 Ethylbenzene 100414 4.46 lb/MMscf Site specific 3 0.16 Xylene 1330207 32.46 lb/MMscf Site specific 24 120 n-Hexane 110543 1.208.19 lb/MMscf Site specific 894 44.72 2,2,4-Trimethylpentane 540841 0.52 Ib/MMsd Site specific 0.39 0.019 Other: 6 Annual emission fees will be based on actual controlled emissions reported. If source has not yet started operating,provide projected emissions. ileigw COLORADO Form APCD-211 Gas Venting APEN - Revts'un 12;201 .9 5 I :.°".,mot Page 23 of 76 Permit Number: AIRS ID Number: 1 23 /9DB8/ �.ir i Section 9 - Applicant Certification I hereby certify that all information contained herein and information submitted with this application is complete, true, and correct. // , ,., I 1 r r `' 04/10/2020 Signature of Legally Authorized Person (not a vendor or consultant) Date Sabrina M. Pryor Air Quality Engineer Name(print) Title Check the appropriate box to request a copy of the: 0 Draft permit prior to issuance Draft permit prior to public notice (Checking any of these boxes may result in an increased fee and/or processing time) This emission notice is valid for five(5)years. Submission of a revised APEN is required 30 days prior to expiration of the five year term, or when a reportable change is made(significant emissions increase, increase production, new equipment, change in fuel type, etc.). See Regulation No. 3, Part A, II.C. for revised APEN requirements. Send this form along with$191.13 to: For more information or assistance call: Colorado Department of Public Health and Environment Small Business Assistance Program Air Pollution Control Division (303)692.3175 APCD-SS-B1 OR 4300 Cherry Creek Drive South (303)692-3148 Denver, CO 80246-1530 APCD Main Phone Number Make check payable to: (3O3)692.3150 Colorado Department of Public Health and Environment s '_COLORADO Form APCD-21I Gas Venting APEN - Revision 12�?C1'; 6 ..�� Page 24 of 76 Hello