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Home My WebLink About20141564.tiff STATE OF COLORADO John W.Hickenlooper,Governor Larry Wolk,MD,MSPH /ov coto Executive Director and Chief Medical Officer �e' , + Dedicated to protecting and improving the health and environment of the people of Colorado 4300 Cherry Creek Dr.S. Laboratory Services Division fan Denver,Colorado 80246-1530 8100 Lowry Blvd. Phone(303)692-2000 Denver,Colorado 80230-6928 Colorado Department Located in Glendale,Colorado (303)692-3090 of Public Health www.colorado.gov/cdphe and Environment Weld County - Clerk to the Board 1150 O St PO Box 758 RECEIVED Greeley, CO 80632 May 19, 2014 MAY 2 3 2014 WELD COUNTY COMMISSIONERS Dear Sir or Madam: On May 22, 2014, the Air Pollution Control Division will publish a public notice for Bill Barrett Corporation — 18313_Pappenheim 6-62-23, in the [he Greeley I ribune. A copy of this public notice and the public comment packet are enclosed. Thank you for assisting the Division by posting a copy of this public comment packet in your office. Public copies of these documents are required by Colorado Air Quality Control Commission regulations. The packet must be available for public inspection for a period of thirty (30) days from the date the public notice is published. Please send any comment regarding this public notice to the address below. Colorado Dept. of Public Health & Environment APCD-SS-B I 4300 Cherry Creek Drive South Denver, Colorado 80246-1530 Attention: Clara Gonzales Regards, °La- Cial-366°) Clara Gonzales Public Notice Coordinator Stationary Sources Program Air Pollution Control Division Enclosure -1-� ►� eu�n�,� au pum ►tL&.o) U- z- T W(EA,CH ,'dm) 2014-1564 5 -23- H STATE OF COLORADO John W.Hickenlooper,Governor Larry Wolk, MD,MSPH .o? cozo„ Executive Director and Chief Medical Officer He ' t, Dedicated to rotectin and improving the health and environment of the people of Colorado P 9 P 9 P P .�� 4300 Cherry Creek Dr.S. Laboratory Services Division a Denver,Colorado 80246-1530 8100 Lowry Blvd. Phone(303)692-2000 Denver,Colorado 80230-6928 Colorado Department Located in Glendale,Colorado (303)692-3090 of Public Health www.colorado.gov/edphe and Environment Website Title: Bill Barrett Corporation— 18313_Pappenheim 6-62-23 — Weld County Released To: The Greeley Tribune On: May 19, 2014 Published: May 22, 2014 PUBLIC NOTICE OF A PROPOSED PROJECT OR ACTIVITY WARRANTING PUBLIC COMMENT 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: Bill Barrett Corporation Facility: 18313_Pappenheim 6-62-23 Oil and gas exploration production facility NENW Section 23,T6N, R62W Weld County The proposed project or activity is as follows: Oil and gas exploration and production facility with ten(10) condensate tanks controlled by three(3) enclosed combustors. The Division has determined that this permitting action is subject to public comment per Colorado Regulation No. 3, Part B, Section III.C due to the following reason(s): • permitted emissions exceed public notice threshold values in Regulation No. 3, Part B, Section III.C.I.a (25 tpy in a non-attainment area and/or 50 tpy in an attainment area) • the source is requesting a federally enforceable limit on the potential to emit in order to avoid other requirements The Division has made a preliminary determination of approval of the application. A copy of the application, the Division's analysis, and a draft of Construction Permits 14WE0553, 14WE0554, 14WE0555 and 14WE0742 have been filed with the Weld County Clerk's office. A copy of the draft permit and the Division's analysis are available on the Division's website at www.colorado.gov/cdphe/AirPublicNotices The Division hereby solicits submission of public comment from any interested person concerning the ability of the proposed project or activity to comply with the applicable standards and regulations of the Commission. The P P PP g Division will receive and consider written public comments for thirty calendar days after the date of this Notice. Any such comment must be submitted in writing to the following addressee: Stephanie Chaousy Colorado Department of Public Health and Environment 4300 Cherry Creek Drive South, APCD-SS-Bl Denver, Colorado 80246-1530 cdphe.commentsapcd@state.co.us 'Rm STATE OF COLORADO , of o- COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT -��' AIR POLLUTION CONTROL DIVISION TELEPHONE: (303)692-3150 .A + CONSTRUCTION PERMIT PERMIT NO: 14WE0553 Issuance 1 DATE ISSUED: ISSUED TO: Bill Barrett Corporation THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Oil and gas facility, known as the 18313_Pappenheim 6-62-23, located in the NENW of Section 23, Township 6 North, Range 62 West, in Weld County, Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: Facility AIRS Equipment Point Description ID Ten (10) 400 BBL fixed roof storage tanks used to store TANK-1 001 condensate. Emissions from these tanks are controlled by three (3) enclosed combustors. THIS PERMIT IS GRANTED SUBJECT TO ALL RULES AND REGULATIONS OF THE COLORADO AIR QUALITY CONTROL COMMISSION AND THE COLORADO AIR POLLUTION PREVENTION AND CONTROL ACT C.R.S.(25-7-101 et seq),TO THOSE GENERAL TERMS AND CONDITIONS INCLUDED IN THIS DOCUMENT AND THE FOLLOWING SPECIFIC TERMS AND CONDITIONS: REQUIREMENTS TO SELF-CERTIFY FOR FINAL AUTHORIZATION 1. YOU MUST notify the Air Pollution Control Division (the Division) no later than fifteen days after issuance of this permit, by submitting a Notice of Startup form to the Division. The Notice of Startup form may be downloaded online at www cdphe state cous'akdownlo adf orms h_MI. Failure to notify the Division of startup of the permitted source is a violation of Air Quality Control Commission (AQCC) Regulation No. 3, Part B, Section III.G.1 and can result in the revocation of the permit. 2. Within one hundred and eighty days (180) after issuance of this permit, compliance with the conditions contained in this permit shall be demonstrated to the Division. It is the owner or operator's responsibility to self-certify compliance with the conditions. Failure to demonstrate compliance within 180 days may result in revocation of the permit. (Reference: Regulation No. 3, Part B, III.G.2). 3. This permit shall expire if the owner or operator of the source for which this permit was issued: (i)does not commence construction/modification or operation of this source within 18 months after either, the date of issuance of this construction permit or the date on which such construction or activity was scheduled to commence as set forth in the permit AIRS ID: 123/9C0E Page 1 of 8 Condensate Tank SM/M Version 2012-1 iiolor-1 Depa e .f • bli Health and Environment A°, .it Pollution Control Division application as ,. ,- it ' p.- , 'i)d'-_ . -s con 4. Lion fora period of eighteen months or more; (iii) does not complete construction within a reasonable time of the estimated completion date. The Division may grant extensions of the deadline per Regulation No. 3, Part B, III.F.4.b. (Reference: Regulation No. 3, Part B, III.F.4.) 4. The operator shall complete all initial compliance testing and sampling as required in this permit and submit the results to the Division as part of the self-certification process. (Reference: Regulation No. 3, Part B, Section III.E.) 5. The operator shall retain the permit final authorization letter issued by the Division, after completion of self-certification, with the most current construction permit. This construction permit alone does not provide final authority for the operation of this source. EMISSION LIMITATIONS AND RECORDS 6 Emissions of air pollutants shall not exceed the following limitations (as calculated in the Division's preliminary analysis). (Reference: Regulation No. 3, Part B, Section II.A.4) Annual Limits: AIRS Tons per Year Emission Type Point NOx VOC CO 002 --- 1.2 --- Point See"Notes to Permit Holder"for information on emission factors and methods used to calculate limits. Compliance with the annual limits shall be determined by recording the facility's annual criteria pollutant emissions, (including all HAPs above the de-minimis reporting level) from each emission unit, on a rolling twelve (12) month total. By the end of each month a new twelve-month total shall be calculated based on the previous twelve months' data. The permit holder shall calculate emissions each month and keep a compliance record on site or at a local field office with site responsibility, for Division review. This rolling twelve-month total shall apply to all permitted emission units, requiring an APEN, at this facility. 7. The emission points in the table below shall be operated and maintained with the control equipment as listed in order to reduce emissions to less than or equal to the limits established in this permit (Reference: Regulation No.3, Part B, Section III.E.) AIRS Control Device Pollutants Point Controlled 002 Combustor VOC PROCESS LIMITATIONS AND RECORDS 8. 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 AIRS Process Parameter Annual Limit Point , 001 Condensate throughput 203,539 BBL/yr The owner or operator shall calculate monthly process rates based on the calendar month. AIRS ID: 123/9COE Page 2 of 8 mr:LA tM ; S �b #Colore ; Depa e f F blirale cHealth and Environment (± v' Q<Air Pollution Control Division $' & Compliance with4the:a""hngal thro'ugtiF> Jim' . ..e detgjp ned 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 9. The permit number and AIRS ID point number (e.g. 123/4567/890) shall be marked on the subject equipment for ease of identification. (Reference: Regulation Number 3, Part B, III.E.) (State only enforceable) 10. Visible emissions shall not exceed twenty percent (20%)opacity during normal operation of the source. During periods of startup, process modification, or adjustment of control equipment visible emissions shall not exceed 30% opacity for more than six minutes in any sixty consecutive minutes. Emission control devices subject to Regulation 7, Sections XII.C.1.d or XVII.B.1.c shall have no visible emissions. (Reference: Regulation No. 1,Section II.A.1. &4.) 11. This source is subject to the odor requirements of Regulation No. 2. (State only enforceable) 12. The flare covered by this permit is subject to Regulation No. 7, Section XII.C General Provisions (State only enforceable). If a combustion device is used to control emissions of volatile organic compounds to comply with Section XII.D, it shall be enclosed,have no visible emissions, and be designed so that an observer can, by means of visual observation from the outside of the enclosed combustion device, or by other means approved by the Division, determine whether it is operating properly. The operator shall comply with all applicable requirements of Section XII. 13. This source is subject to the recordkeeping, monitoring, reporting and emission control requirements of Regulation 7, Section XII. The operator shall comply with all applicable requirements of Section XII. 14. The flare covered by this permit is subject to Regulation No. 7, Section XVII.B 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. The operator shall comply with all applicable requirements of Section XVII. 15. The condensate storage tanks covered by this permit are subject to Regulation 7, Section XVII emission control requirements. These requirements include, but are not limited to: Section XVII.C. - Emission reduction from condensate storage tanks at oil and gas exploration and production operations, natural gas compressor stations, natural gas drip stations and natural gas processing plants. XVII.C.1. Beginning May 1, 2008, owners or operators of all atmospheric condensate storage tanks with uncontrolled actual emissions of volatile organic compounds equal to or greater than 20 tons per year based on a rolling twelve-month total shall operate air pollution control equipment that has an average control efficiency of at least 95% for VOCs on such tanks. AIRS ID: 123/9COE Page 3 of 8 olor 3a Depa e ° .f • bli Health and Environment it Pollution Control Division XVII.C.3. ^ g: "_,= oar ,,p rr o•; ; _. any +,F •-nsate storage tank that is required to control volatile organic compound emissions pursuant to this section XVII.C. shall visually inspect or monitor the Air Pollution Control Equipment to ensure that it is operating at least as often as condensate is loaded out from the tank, unless a more frequent inspection or monitoring schedule is followed. In addition, if a flare or other combustion device is used,the owner or operator shall visually inspect the device for visible emissions at least as often as condensate is loaded out from the tank. XVII.C.4. Recordkeeping: The owner or operator of each condensate storage tank shall maintain the following records for a period of five years: XVII.C.4.a. Monthly condensate production from the tank. XVII.C.4.b For any condensate storage tank required to be controlled pursuant to this section XVII.C., the date, time and duration of any period where the air pollution control equipment is not operating. The duration of a period of non-operation shall be from the time that the air pollution control equipment was last observed to be operating until the time the equipment recommences operation. XVII.C.4.c. For tanks where a flare or other combustion device is being used, the date and time of any instances where visible emissions are observed from the device. OPERATING & MAINTENANCE REQUIREMENTS 16. Upon startup of these points, the owner or operator shall follow the most recent operating and maintenance(O&M) plan and record keeping format approved by the Division,in order to demonstrate compliance on an ongoing basis with the requirements of this permit. Revisions to your O&M plan are subject to Division approval prior to implementation. (Reference: Regulation No. 3, Part B, Section III.G.7.) COMPLIANCE TESTING AND SAMPLING 17. No compliance requirements under this section. ADDITIONAL REQUIREMENTS 18. A revised Air Pollutant Emission Notice(APEN)shall be filed: (Reference: Regulation No. 3, Part A, II.C) a. Annually by April 30th whenever a significant increase in emissions occurs as follows: For any criteria pollutant: For sources emitting less than 100 tons per year, a change in actual emissions of five (5) tons per year or 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 AIRS ID: 123/9COE Page 4 of 8 r :. ry* 1 #;Color Depa e f F. bli Health and Environment t ?Air Pollution Control Division xlt IPS For an, g. rteJrep1rtable pol ttap ,:- If the emissions increase by 50% or five (5) tons per year, whichever is less, above the level reported on the last APEN submitted to the Division. b: Whenever there is a change in the owner or operator of any facility, process, or activity; or c. Whenever new control equipment is installed, or whenever a different type of control equipment replaces an existing type of control equipment; or d. Whenever a permit limitation must be modified; or e. No later than 30 days before the existing APEN expires. 19. Federal regulatory program requirements (i.e. PSD, NANSR or Title V Operating Permit)shall apply to this source at any such time that this source becomes major solely by virtue of a relaxation in any permit condition. Any relaxation that increases the potential to emit above the applicable Federal program threshold will require a full review of the source as though construction had not yet commenced on the source. The source shall not exceed the Federal program threshold until a permit is granted. (Regulation No. 3 Part D). GENERAL TERMS AND CONDITIONS 20. This permit and any attachments must be retained and made available for inspection upon request. The permit may be reissued to a new owner by the APCD as provided in AQCC Regulation 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. 21. If this permit specifically states that final authorization has been granted, then the remainder of this condition is not applicable. Otherwise, the issuance of this construction permit does not provide"final"authority for this activity or operation of this source. Final authorization of the permit must be secured from the APCD in writing in accordance with the provisions of 25-7-114.5(12)(a) C.R.S. and AQCC Regulation 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. 22. This permit is issued in reliance upon the accuracy and completeness of information supplied by the owner or operator and is conditioned upon conduct of the activity, or construction, installation and operation of the source, in accordance with this information and with representations made by the owner or operator or owner or operator's agents. It is valid only for the equipment and operations or activity specifically identified on the permit. 23. Unless specifically stated otherwise, the general and specific conditions contained in this permit have been determined by the APCD to be necessary to assure compliance with the provisions of Section 25-7-114.5(7)(a), C.R.S. 24. Each and every condition of this permit is a material part hereof and is not severable. Any challenge to or appeal of a condition hereof shall constitute a rejection of the entire permit and upon such occurrence, this permit shall be deemed denied ab initio. This permit may be revoked at any time prior to self-certification and final authorization by the Air Pollution Control Division (APCD) on grounds set forth in the Colorado Air Quality Control Act and regulations of the Air Quality Control Commission (AQCC), including failure to meet any AIRS ID: 123/9C0E Page 5 of 8 x -F.vim c rs olor.. Depa e .f t bli Health and Environment i •it Pollution Control Division express term . ,-•_ "•n • .' as= xx Ift. .!i ' ,• denij= .ermit, conditions imposed upon a permit are contested by the owner or operator, or the Division revokes a permit, the owner or operator of a source may request a hearing before the AQCC for review of the Division's action. 25. Section 25-7-114.7(2)(a), C.R.S. requires that all sources required to file an Air Pollution Emission Notice (APEN) must pay an annual fee to cover the costs of inspections and administration. If a source or activity is to be discontinued,the owner must notify the Division in writing requesting a cancellation of the permit. Upon notification, annual fee billing will terminate. 26. Violation of the terms of a permit or of the provisions of the Colorado Air Pollution Prevention and Control Act or the regulations of the AQCC may result in administrative, civil or criminal enforcement actions under Sections 25-7-115 (enforcement), -121 (injunctions), -122 (civil penalties), -122.1 (criminal penalties), C.R.S. By: Stephanie Chaousy, PE Permit Engineer Permit History Issuance Date Description Issuance 1 This Issuance Issued to Bill Barrett Corporation. Newly permitted condensate tanks at a synthetic minor facility. AIRS ID: 123/9C0E Page 6 of 8 'Color Depa?-men f adblideHealth and Environment t"•it Pollution Control Division d, 41 Notes to Permit Holder attiiektfine of er dance: 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.gov/cs/Satellite?c=Document C&childpagename=CDPHE- Maln%2FDocument C°/02FCBONAddLInkView&crd=1251599389641&pactename=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. Uncontrolled Emission Are the Controlled AIRS Rate emissions Emission Point Pollutant CAS# (Ib/yr) reportable? Rate (Ib/yr) Benzene 71432 163 \No 8 002 Hexane 110543 1262 Yes 63 5) The emission levels contained in this permit are based on the following emission factors: Point 002: Emission Factors Emission Factors CAS# Pollutant Uncontrolled Controlled Source Condensate Condensate Throughput Throughput CO 0.2755 lb/mm btu TNRCC NOx 0.1381b/mmbtu --- TNRCC VOC 0.24 lb/bbl 0.0125 lb/bbl EPA Tanks 110543 n-Hexane 0.0062 lb/bbl 0.00031 lb/bbl EPA Tanks 71432 Benzene 0.0008 lb/bbl 0.00004 lb/bbl EPA Tanks Note: The controlled emissions factors for point 002 are based on the combustor control efficiency of 95%. AIRS ID: 123/9O0E Page 7 of 8 olor Depa e of bli Health and Environment •it Pollution Control Division 6) In accordance with = ^r:-7 , : . ,;.: P.�! ission (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 Status Requirement Operating Permit Synthetic Minor Source of: VOC NANSR Synthetic Minor Source of: VOC MACT HH Area Source Requirements: Not Applicable 8) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be found at the website listed below: http://ecli.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 SubpartA—SubpartZ MACT 63.600-63.1199 Subpart AA—Subpart DDD MACT 63.1200-63.1439 Subpart EEE—Subpart PPP MACT 63.1440-63.6175 Subpart QQQ—Subpart YYYY MACT 63.6580-63.8830 Subpart ZZZZ—Subpart MMMMM MACT 63.8980-End Subpart NNNNN—Subpart XXXXXX 9) An Oil and Gas Industry Construction Permit Self-Certification Form is included with this permit packet. Please use this form to complete the self-certification requirements as specified in the permit conditions. Further guidance on self-certification can be found on our website at: www.colorado.govlcd phe/oilgasperm its • AIRS ID: 123/9COE Page 8 of 8 Construction Permit Application Preliminary Analysis Summary Section 1 —Applicant Information Company Name: Bill Barrett Corporation Permit Number: 14WE0553 Source Location: 18313_Pappenheim 6-62-23 NENW Section 23,T6N, R62W, Weld County (non-attainment) Equipment Description: Condensate tanks AIRS ID: 123-9C0E-002 Date: April 21, 2014 Review Engineer: Stephanie Chaousy, PE Control Engineer: Chris Laplante Section 2 —Action Completed Grandfathered Modification APEN Required/Permit Exempt X CP1 Transfer of Ownership APEN Exempt/Permit Exempt Section 3—Applicant Completeness Review Was the correct APEN submitted for this source type? X Yes No Is the APEN signed with an original signature? X Yes No Was the APEN filled out completely? X Yes No Did the applicant submit all required paperwork? X Yes No Did the applicant provide ample information to determine emission rates? X Yes No If you answered "no" to any of the above, when did you mail an Information Request letter to the source? January 24, 2014. I received a On what date was this application complete? revised APEN via email 4/25/14 Section 4—Source Description AIRS Point Equipment Description 002 Ten (10)above ground 400 bbl atmospheric condensate storage tanks. Emissions from these tanks are controlled by three (3)enclosed combustors. Is this a portable source? Yes X No Is this location in a non-attainment area for any criteria X Yes No pollutant? If"yes", for what pollutant? PM,(,) CO X Ozone Is this location in an attainment maintenance area for Yes X No any criteria pollutant? If"yes", for what pollutant? (Note: These pollutants are subject to minor source PM10 CO Ozone RACT per Regulation 3, Part B, Section III.D.2) Is this source located in the 8-hour ozone non- attainment region? (Note: If"yes" the provisions of X Yes No Regulation 7, Sections XII and XVII.C may apply) Page 1 • Section 5—Emission Estimate Information AIRS Point Emission Factor Source 002 Source provided site-specific emission factors using EPA Tanks. Flashing emissions are a separate point at the facility. See Section 14 for calculations. Did the applicant provide actual process data for the emission inventory? Yes X No Basis for Potential to Emit(PTEI AIRS Point Process Consumption/Throughput/Production 002 244,246 BBL per year(203,539 x 1.2) Basis for Actual Emissions Reported During this APEN Filing (Reported to Inventorvl AIRS Point Process Consumption/Throughput/Production Data Year 002 203,539 BBL per year 2013 Basis for Permitted Emissions(Permit Limits) AIRS Point Process Consumption/Throughput/Production 002 203,539 BBL per year Does this source use a control device? X Yes No % Reduction AIRS Point Process Control Device Description Granted 95 total 002 01 Combustor(total of 3) o control Section 6—Emission Summar/ (tons per year) Point NO,t VOC CO Single HAP Total HAP PTE: 002 0.1 29.3 0.2 0.8 (Hexane) 0.9 Uncontrolled point 002 0.1 24.4 0.2 0.6 (Hexane) 0.7 source emission rate: Controlled point 002 0.1 1.2 0.2 0.03 (Hexane) 0.04 source emission rate: Section 7—Non-Criteria/ Hazardous Air Pollutants Uncontrolled pre the Controlled Emission Pollutant CAS# BIN Emission Rate emssions (Ib/yr) reportable? Rate(Iblyr) Benzene 71432 A 163 No 8 n-Hexane 110543 C 1262 Yes 63 Note: Regulation 3, Part A, Section II.B.3.b APEN emission reporting requirements for non-criteria air pollutants are based on potential emissions without credit for reductions achieved by control devices used by the operator. Section 8—Testing Requirements Will testing be required to show compliance with any emission rate or regulatory Yes X No standard? Why? An extended gas analysis was included in the application with a sample date of 11/18/13, which is within a year of the application submittal. Therefore, a new one is not necessary. Section 9—Source Classification Is this a new previously un-permitted source? X Yes No What is this facility classification? True X Synthetic Major Minor Minor Classification relates to what programs? X Title V PSD X NA NSR MACT Page 2 Is this a modification to an existing permit? Yes X No If"yes"what kind of modification? Minor Synthetic Major Minor • Section 10—Public Comment Does this permit require public comment per CAQCC Regulation 3? X Yes No If "yes", for which pollutants?Why? For Reg. 3, Part B, III.C.1.a (emissions increase > 25/50 tpy)?Total X Yes No facility-wide application For Reg. 3, Part B, III.C.1.c.ii (subject to MACT)? Yes X No For Reg. 3, Part B, III.C.1.d (synthetic minor emission limits)? X Yes No Section 11 —Modeling Is modeling required to demonstrate compliance with National Ambient Yes X No Air Quality Standards(NAAQS)? If"yes", for which pollutants?Why? AIRS Point Section 12— Regulatory Review Re•ulation 1 - Particulate, Smoke Carbon Monoxide and Sulfur Dioxide Section II.A.1 - Except as provided in paragraphs 2 through 6 below, no owner or operator of a source shall allow or cause the emission into the atmosphere of any air pollutant which 002 is in excess of 20% opacity. This standard is based on 24 consecutive opacity readings taken at 15-second intervals for six minutes. The approved reference test method for visible emissions measurement is EPA Method 9 (40 CFR, Part 60, Appendix A (July, 1992)) in all subsections of Section II. A and B of this regulation. Regulation 2—Odor Section I.A - No person, wherever located, shall cause or allow the emission of odorous air contaminants from any single source such as to result in detectable odors which are 002 measured in excess of the following limits: For areas used predominantly for residential or commercial purposes it is a violation if odors are detected after the odorous air has been diluted with seven (7)or more volumes of odor free air. Regulation 3-APENs, Construction Permits, Operating Permits, PSD Part A-APEN Requirements Criteria Pollutants: For criteria pollutants, Air Pollutant Emission Notices are required for: 002 each individual emission point in a non-attainment area with uncontrolled actual emissions of one ton per year or more of any individual criteria pollutant(pollutants are not summed) for which the area is non-attainment. (Applicant is/required to file an APEN since emissions exceed 1 ton per year VOC) Part B—Construction Permit Exemptions 002 Applicant is required to obtain a permit since uncontrolled VOC emissions from this facility are greater than the 2.0 TPY threshold(Reg.3, Part B, Section II.D.2.a) Regulation 6- New Source Performance Standards NSPS Kb: for storage vessels greater than 19,800 gallons after 7/23/84. Is this source greater than 19,800 gallons(471 bbl)? No 002 Is this source subject to NSPS Kb? No WHY? Source does not meet the criteria of this subpart (400 bbl < 471 bbl)so therefore not subject. 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 002 since it is located in a non-attainment area.) XVII.C STATEWIDE CONTROLS FOR OIL AND GAS OPERATIONS... (Applicant is currently subject to this since actual uncontrolled emissions are greater than 20 tpy of VOC.) Regulation 8— Hazardous Air Pollutants Page 3 MACT EEEE: Organic Liquids Distribution 002 This source is not subject to MACT EEEE because it is not located at a major source of HAP. 002 MACT HH This source is not subject to MACT HH because it is not located at a major source of HAP. Section 13—Aerometric Information Retrieval System Coding Information Point Process Process Emission Pollutant/ Fugitive Emission Factor Source Control Description Factor CAS# (Y/N) (%) 5.6536 Engineering Calculation lb/1000 gal VOC No (EPA Tanks) 95 throughput E&P Condensate 0.0190 Benzene/ Engineering Calculation 01 St Tanks lb/1000 gal 71432 No (EPA Tanks) 95 orage 002 throughput 0.1470 n-Hexane Engineering Calculation lb/1000 gal /110543 No (EPA Tanks) 95 throughput SCC 40400311 —Fixed Roof Tank, Condensate,working+breathing+flashing losses • Section 14—Miscellaneous Application Notes AIRS Point 002 Condensate Storage Tanks A permit will be issued because the uncontrolled VOC emissions are greater than 2 TPY (permit threshold). Operator used Promax and EPA Tanks to generate emissions from their condensate tanks. The original application included the flash emissions from the VRU with the tank. After review, I believe that these 2 sources should be separate (the tanks and the VRU/VRT). I received new APENS via email 4/25/14 and a hard copy on 4/28/14 with the revisions. BBC stated that the original condensate APEN included the flash emissions from the potential 10%VRU downtime going to the condensate tanks and then to the enclosed combustor. The flash emissions associated with the 10%VRU downtime has been removed (now Point 006)from this APEN and has been included on the natural gas venting APEN. I revised the PA, history file and permit accordingly to accommodate these new changes. This would mean that only the EPA Tanks model (working +breathing)would be applicable for the tanks. The Promax would be applicable for the VRU. Component Emissions Total Emission Emission factor Operator from EPA emissions factor (lb/1000 gal) emission factors Tanks (lb/yr) (TPY) (lb/bbl) (lb/bbl) VOC 48331 24.1655 0.2375 5.6536 0.24 Benzene 144.6 0.0723 0.0007 0.0169 . 0.0008 n-hexane 1256.7 0.6284 0.0062 0.1470 0.0062 The emissions on the APEN are slightly different than what I calculated. I believe that is due to rounding differences between the 2 sets of calculations. Since my calculations are very close, and the operator's are slightly higher, I will use the emissions provided on the APEN. So, the modified emission factors are: benzene = 0.0008 lb/bbl * 1000/42 = 0.0190 lb/1000 gal NOX and CO emissions were calculated using TNRCC emission factors: NOx= 0.138 lb 1384 mmbtu 1 T = 0.0955 TPY mmbtu yr 2000 lb CO = 0.2755 lb 1384 mmbtu 1 T = 0.1906 TPY mmbtu yr 2000 lb • Page 4 S k y" " STATE OF COLORADO pF CO„ COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT F�' AIR POLLUTION CONTROL DIVISION (t7 « TELEPHONE: (303) 692-3150 /876 CONSTRUCTION PERMIT PERMIT NO: 14WE0554 Issuance 1 DATE ISSUED: ISSUED TO: Bill Barrett Corporation THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Oil and gas facility, known as the 18313_Pappenheim 6-62-23, located in the NENW of Section 23, Township 6 North, Range 62 West, in Weld County, Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: Facility AIRS Equipment Point Description ID Condensate Truck loadout of condensate. Emissions from the loadout Loadout 003 are not controlled. THIS PERMIT IS GRANTED SUBJECT TO ALL RULES AND REGULATIONS OF THE COLORADO AIR QUALITY CONTROL COMMISSION AND THE COLORADO AIR POLLUTION PREVENTION AND CONTROL ACT C.R.S. (25-7-101 et seq), TO THOSE GENERAL TERMS AND CONDITIONS INCLUDED IN THIS DOCUMENT AND THE FOLLOWING SPECIFIC TERMS AND CONDITIONS: REQUIREMENTS TO SELF-CERTIFY FOR FINAL AUTHORIZATION 1. YOU MUST notify the Air Pollution Control Division (the Division) no later than fifteen days after issuance of this permit, by submitting a Notice of Startup form to the Division. The Notice of Startup form may be downloaded online at .nrw a he str,L2 us a: 'cs.rlo -4 1 s rt-r . Failure to notify the Division of startup of the permitted source is a violation of Air Quality Control Commission (AQCC) Regulation No. 3, Part B, Section III.G.1 and can result in the revocation of the permit. 2. Within one hundred and eighty days (180) after issuance of this permit, compliance with the conditions contained in this permit shall be demonstrated to the Division. It is the owner or operator's responsibility to self-certify compliance with the conditions. Failure to demonstrate compliance within 180 days may result in revocation of the permit. (Reference: Regulation No. 3, Part B, III.G.2). 3. This permit shall expire if the owner or operator of the source for which this permit was issued: (i) does not commence construction/modification or operation of this source within 18 months after either, the date of issuance of this construction permit or the date AIRS ID: 123/9COE Page 1 of 7 Condensate Loadout TM Version 2012-1 IICo do ■ `p. e o Public Health and Environment II Air Pollution Control Division on which such construction or activity was scheduled to commence as set forth in the permit application associated with this permit; (ii) discontinues construction for a period of eighteen months or more; (iii) does not complete construction within a reasonable time of the estimated completion date. The Division may grant extensions of the deadline per Regulation No. 3, Part B, III.F.4.b. (Reference: Regulation No. 3, Part B, II I.F.4.) 4. The operator shall retain the permit final authorization letter issued by the Division after completion of self-certification, with the most current construction permit. This construction permit alone does not provide final authority for the operation of this source. EMISSION LIMITATIONS AND RECORDS 5. Emissions of air pollutants shall not exceed the following limitations (as calculated in the Division's preliminary analysis). (Reference: Regulation No. 3, Part B, Section II.A.4) Annual Limits: Facility AIRS Tons per Year Equipment Point Emission Type ID VOC Condensate 003 17.6 Point Loadout See "Notes to Permit Holder"for information on emission factors and methods used to calculate limits. Compliance with the annual limits shall be determined by recording the facility's annual criteria pollutant emissions, (including all HAPs above the de-minimis reporting level) from each emission unit, on a rolling twelve (12) month total. By the end of each month a new twelve-month total shall be calculated based on the previous twelve months' data. The permit holder shall calculate emissions each month and keep a compliance record on site or at a local field office with site responsibility, for Division review. This rolling twelve-month total shall apply to all permitted emission units, requiring an APEN, at this facility. 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 rate 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 AIRS Process Parameter Annual Limit Point 003 Condensate Loading 203,539 BBL The owner or operator shall calculate monthly process rates based on the calendar I month. AIRS ID: 123/9COE Page 2 of 7 Col cii ?do D"p time' or Public Health and Environment &it Air Pollution Control Division A ; 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. 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) 8. This source is subject to the odor requirements of Regulation No. 2. (State only enforceable) 9. 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. c. The owner or operator shall inspect loading equipment and operations onsite at the time of inspections to monitor compliance with Condition 9 (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. 10. 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 11. This source is not required to follow a Division-approved operating and maintenance plan. COMPLIANCE TESTING AND SAMPLING 12. This source is not required to comply with any testing and sampling requirements. ADDITIONAL REQUIREMENTS 13. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Reference: Regulation No. 3, Part A, II.C) AIRS ID: 123/9COE Page 3 of 7 Col do p e o Public Health and Environment Air Pollution Control Division a. Annually by April 30 whenever a significant increase in emissions occurs as follows: For any criteria pollutant: For sources emitting less than 100 tons per year, a change in actual emissions of five (5) tons per year or more, above the level reported on the last APEN; or For volatile organic compounds (VOC) and nitrogen oxides sources (NOX) in ozone nonattainment areas emitting less than 100 tons of 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. b. Whenever there is a change in the owner or operator of any facility, process, or activity; or c. Whenever new control equipment is installed, or whenever a different type of control equipment replaces an existing type of control equipment; or d. Whenever a permit limitation must be modified; or e. No later than 30 days before the existing APEN expires. 14. Federal regulatory program requirements (i.e. PSD, NANSR or Title V Operating Permit) shall apply to this source at any such time that this source becomes major solely by virtue of a relaxation in any permit condition. Any relaxation that increases the potential to emit above the applicable Federal program threshold will require a full review of the source as though construction had not yet commenced on the source. The source shall not exceed the Federal program threshold until a permit is granted. (Regulation No. 3 Part D). GENERAL TERMS AND CONDITIONS: 15. 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. 16. 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 AIRS ID: 12319C0E Page 4 of 7 .0 � i=' tia + 14 Cohn +do D,partmer'I of Public Health and Environment Air Pollution Control Division 444 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. 17. 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. 18. 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. 19. 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. 20. 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. 21. Violation of the terms of a permit or of the provisions of the Colorado Air Pollution Prevention and Control Act or the regulations of the AQCC may result in administrative, civil or criminal enforcement actions under Sections 25-7-115 (enforcement), -121 (injunctions), -122 (civil penalties), -122.1 (criminal penalties), C.R.S. By: Stephanie Chaousy, PE Permit Engineer Permit History Issuance Date Description Issuance 1 This Issuance Issued to Bill Barrett Corporation. Newly permitted loadout at a synthetic minor facility. AIRS ID: 12319C0E Page 5 of 7 isCollAdo •• p. e o Public Health and Environment ll 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.gov/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. Uncontrolled Emission Are the Controlled AIRS Rate emissions Emission Point Pollutant CAS# (Ib/yr) reportable? Rate (Ib/yr) n-Hexane 110543 538 YES N/A 002 Benzene 71432 62 NO N/A 5) The emission levels contained in this permit are based on the following emission factors: Emission Factors -Uncontrolled CAS Pollutant lb/1000 gal Source loaded VOC 4.11 AP-42 71432 Benzene Engineering 0.0072 Calculation 110543 n-hexane Engineering 0.0629 Calculation 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) = 4.2 psia M (vapor molecular weight) = 68 Ib/Ib-mol T(temperature of liquid loaded) = 520 °R The uncontrolled non-criteria reportable air pollutant (NCRP) emission factors were calculated by multiplying the mass fraction of each NCRP in the vapors the VOC emission factor. AIRS ID: 123/9C0E Page 6 of 7 w Col do partmect of Public Health and Environment t Air Pollution Control Division 6) In accordance with C.R.S. 25-7-114.1, each Air Pollutant Emission Notice (APEN) associated with this permit is valid for a term of five years from the date it was received by the Division. A revised APEN shall be submitted no later than 30 days before the five-year term expires. Please refer to the most recent annual fee invoice to determine the APEN expiration date for each emissions point associated with this permit. For any questions regarding a specific expiration date call the Division at (303)-692-3150. 7) This facility is classified as follows: Applicable 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 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 SubpartA—SubpartZ MACT 63.600-63.1199 Subpart AA—Subpart DDD MACT 63.1200-63.1439 Subpart EEE—Subpart PPP MACT 63.1440-63.6175 Subpart QQQ—Subpart YYYY MACT 63.6580-63.8830 Subpart ZZZZ—Subpart MMMMM MACT 63.8980-End Subpart NNNNN—Subpart XXXXXX 9) An Oil and Gas Industry Construction Permit Self-Certification Form is included with this permit packet. Please use this form to complete the self-certification requirements as specified in the permit conditions. Further guidance on self-certification can be found on our website at: www.colorado.gov/cdphe/oilgasperm its AIRS ID: 123/9C0E Page 7 of 7 Division Information Engineer: Stephanie Chaousy,PE Control Engineer. Chris L.aplante Review Date: 04/22/2014 Application Date. 01/24/2014 SCC Code 4?501132 C . I eau.. Facility Identifiers Permit No- 14WE0554 County# 123 Weld AIRs Facility# 900E Point# 003 Section 01: Administrative Information Company Name: Bill Barrett Corporation Source Name: 18313 Pappenheim 6.62-23 NENW Sec. 23 T6N. R62N/ Source Location SIC. 1311 Elevation(feet)4968 Portable Source? Portable Source Homebase Mailing Address 1: Bill Barrett Corporation Address 2_ 1099 18th Street,Suite 2300 Address City,State Zip. Denver.CO 60202 Name: Wesley Hill Person To Phone_ 303-3128546 Contact Fax: 303-291-0420 Email_ whlll©billbarrettcorp.corn AP-42:Chapter 5.2 Equation 1 L=12.46'S'P-M/T L=loading losses in lb per 1000 gallons loaded S=Saturation Factor P=true vapor pressure of liquid loaded[psis[ M=molecular weight of vapors[Ibdb-mole) T=temperature of bulk liquid loaded[deg.R[ 1 degree Fahrenheit=460.67 degree Rankine 5 0.6 Submerged loading:dedicated normal service P 42 psia (EPA Tanks) M 68 lb/lb-mole (EPA Tanks) T 520 deg.R (Operator knowledge of bulk temperature) 4.11 lb/10^3 gal 1.72E-01 lb/bbl Annual requested Throughput 11948538 gal/yr Annual requested VOC emissions 35101 lb/yr 17.55 tpy Regulatory Considerations I his facility is not condisdered a terminal on Reg 7)because steerage daily throughput wilt be below 20.000 gallons et 3.956 gallons per day. This facility Is not considered a bulk plant(in Reg 7)because it does not distribute gasoline NCRPs Emission emissions Emission factor Component Mass Frac. (lb/yr) factor lb/bbl 10/1000 gal Notes Benzene 0.024 0.001752 fit 49 0.000302 0.007193 n-hexane 0.21 0.015328 538.05 0.002643 0.062939 - w P Ei , :V STATE OF COLORADO ratfyw pF cot() COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION CONTROL DIVISION it TELEPHONE: (303)692-3150 .t,1r 876 CONSTRUCTION PERMIT PERMIT NO: 14WE0555 Issuance 1 DATE ISSUED: ISSUED TO: Bill Barrett Corporation THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Oil and gas facility, known as the 18313_Pappenheim 6-62-23, located in the NENW Sec. 23 T6N R62W, in Weld County, Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: Facility AIRS Equipment Point Description ID Fugitives 004 Equipment leaks (fugitive VOCs) from a natural gas exploration and production facility. THIS PERMIT IS GRANTED SUBJECT TO ALL RULES AND REGULATIONS OF THE COLORADO AIR QUALITY CONTROL COMMISSION AND THE COLORADO AIR POLLUTION PREVENTION AND CONTROL ACT C.R.S. (25-7-101 et seq), TO THOSE GENERAL TERMS AND CONDITIONS INCLUDED IN THIS DOCUMENT AND THE FOLLOWING SPECIFIC TERMS AND CONDITIONS: REQUIREMENTS TO SELF-CERTIFY FOR FINAL AUTHORIZATION 1. YOU MUST notify the Air Pollution Control Division (the Division) no later than fifteen days after issuance of this permit, by submitting a Notice of Startup form to the Division. The Notice of Startup form may be downloaded online at www.cdphe.state.co.us/ap/downloadforms.html. Failure to notify the Division of startup of the permitted source is a violation of Air Quality Control Commission (AQCC) Regulation No. 3, Part B, Section III.G.1 and can result in the revocation of the permit. 2. Within one hundred and eighty days (180) after issuance of this permit, compliance with the conditions contained in this permit shall be demonstrated to the Division. It is the owner or operator's responsibility to self-certify compliance with the conditions. Failure to demonstrate compliance within 180 days may result in revocation of the permit. (Reference: Regulation No. 3, Part B, II.G.2). 3. This permit shall expire if the owner or operator of the source for which this permit was issued: (i) does not commence construction/modification or operation of this source within 18 months after either, the date of issuance of this construction permit or the date on which such construction or activity was scheduled to commence as set forth in the permit application associated with this permit; (ii) discontinues construction for a period AIRS ID: 123/9C0E Page 1 of 9 Fugitive TM Version 2012-2 Bill Barrett I olor. .{`1epa ,-r of P lic Health and Environment irk fir Pollution Control Division of eighteen months or more; (iii) does not complete construction within a reasonable time of the estimated completion date. The Division may grant extensions 'of the deadline per Regulation No. 3, Part B, III.F.4.b. (Reference: Regulation No. 3, Part B, I I I.F.4.) 4. The operator shall complete all initial compliance testing and sampling as required in this permit and submit the results to the Division as part of the self-certification process. (Reference: Regulation No. 3, Part B, Section III.E.) 5. The operator shall retain the permit final authorization letter issued by the Division, after completion of self-certification, with the most current construction permit. This construction permit alone does not provide final authority for the operation of this source. EMISSION LIMITATIONS AND RECORDS 6. Emissions of air pollutants shall not exceed the following limitations (as calculated in the Division's preliminary analysis). (Reference: Regulation No. 3, Part B, Section II.A.4) Annual Limits: Facility AIRS Tons per Year Equipment ID Point VOC Emission Type Fugitives 004 16.0 Fugitive See "Notes to Permit Holder"for information on emission factors and methods used to calculate limits. Compliance with the annual limits shall be determined by recording the facility's annual criteria pollutant emissions, (including all HAPs above the de-minimis reporting level) from each emission unit, on a rolling twelve (12) month total. By the end of each month a new twelve-month total shall be calculated based on the previous twelve months' data. The permit holder shall calculate emissions each month and keep a compliance record on site or at a local field office with site responsibility, for Division review. This rolling twelve-month total shall apply to all permitted emission units, requiring an APEN, at this facility. 7. The operator shall calculate actual emissions from this emissions point based on representative component counts for the facility with the most recent gas and liquids analyses, as required in the Compliance Testing and Sampling section of this permit. The operator shall maintain records of the results of component counts and sampling events used to calculate actual emissions and the dates that these counts and events were completed. These records shall be provided to the Division upon request. STATE AND FEDERAL REGULATORY REQUIREMENTS 8. Visible emissions shall not exceed twenty percent (20%) opacity during normal operation of the source. During periods of startup, process modification, or adjustment of control equipment visible emissions shall not exceed 30% opacity for more than six minutes in any sixty consecutive minutes. Emission control devices subject to Regulation 7, Sections XII.C.1.d or XVII.B.1.c shall have no visible emissions. (Reference: Regulation No. 1, Section II.A.1. & 4.) 9. This source is subject to the odor requirements of Regulation No. 2. (State only enforceable) AIRS ID: 123/9COE Page 2 of 9 ,.. ', r t14 Bill Barrett A,,,r;etolora o epa of PO.:lic Health and Environment it Pollution Control Division ,• ftn. SelreSr 10. This source is subject to Regulation No. 7, Section XII.C General Provisions (State only enforceable). All condensate collection, storage, processing and handling 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. The operator shall comply with all applicable requirements of Section XII. 11. Minor sources in designated nonattainment or attainment/maintenance areas that are otherwise not exempt pursuant to Section II.D. of Regulation No. 3, Part B, shall apply Reasonably Available Control Technology for the pollutants for which the area is nonattainment or attainment/maintenance (Reference: Regulation No. 3, Part B, III.D.2.a). The Directed Inspection & Maintenance (DI&M), detailed in Condition No. 12, shall satisfy the requirement to apply Reasonably Available Control Technology (RACT). 12. Pursuant to Regulation No. 3, Part B, III.D.2.a, the permittee shall satisfy Reasonably Available Control Technology requirements for this source by using the following inspection and maintenance procedure. Revisions to this proposed plan shall be submitted to the Division for approval prior to implementation. (Reference: Regulation No. 3, Part B, Section III.G.7.): 1) Operator shall conduct Audio, Visual, and Olfactory inspections (AVOs) on a semi-annual basis of all pumps, valves, connectors, and pressure relief devices at this source. 2) Components with readily detectable leaks using AVO inspections shall be repaired within five days, but no later than 15 days. Repaired components shall be re-screened within five days of repair to determine if the leak is repaired. If the rescreening shows that the leak was not repaired then another attempt to repair the leak shall be made as soon as possible, but no later than 15 days. The process shall be repeated until the rescreening shows no leak. o If a leak is detected but it is not possible to repair without a process unit shutdown, repair of this equipment shall be performed before the end of the next process unit shutdown. • Records shall be kept to document the delay in repair along with the estimated time the component will be repaired. 3) Leaking components shall be documented along with the date the leak is detected, date the leak is repaired, and date that the leak is rescreened. 4) The following records shall be maintained and kept onsite for two years: o List of equipment screened and associated dates; o List of currently leaking components; o List of repaired components along with the repair method and associated repair dates; o List of successful repairs, repair delays, and post-repair screenings and associated dates. OPERATING & MAINTENANCE REQUIREMENTS AIRS ID: 123/9COE Page 3 of 9 Bill Barrett olor- +epa r of PiAlic Health and Environment I II it Pollution Control Division • 13. This source is not required to follow a Division-approved operating and maintenance plan. COMPLIANCE TESTING AND SAMPLING Initial Testing Requirements 14. Within one hundred and eighty days (180) after issuance of this permit, the operator shall complete a hard count of components at the source and establish the number of components that are operated in "heavy liquid service", "light liquid service", "water/oil service" and "gas service". The operator shall submit the results to the Division as part of the self-certification process to ensure compliance with emissions limits. Periodic Testing Requirements 15. On an annual basis, the owner or operator shall complete an extended gas analysis of gas samples that are representative of volatile organic compounds (VOC) and hazardous air pollutants (HAP) that may be released as fugitive emissions. This extended gas shall be used in the compliance demonstration as required in the Emission Limits and Records section of this permit. ADDITIONAL REQUIREMENTS 16. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Reference: Regulation No. 3, Part A, II.C) a. Annually by April 30th whenever a significant increase in emissions occurs as follows: For any criteria pollutant: For sources emitting less than 100 tons per year, a change in actual emissions of five (5)tons per year or 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. b. Whenever there is a change in the owner or operator of any facility, process, or activity; or c. Whenever new control equipment is installed, or whenever a different type of control equipment replaces an existing type of control equipment; or d. Whenever a permit limitation must be modified; or e. No later than 30 days before the existing APEN expires. • AIRS ID: 123/9COE Page 4 of 9 Fa % s Bill Barrett t olor ioaepa At of P lic Health and Environment it Pollution Control Division GENERAL TERMS AND CONDITIONS: 17. This permit and any attachments must be retained and made available for inspection upon request. The permit may be reissued to a new owner by the APCD as provided in AQCC Regulation No. 3, Part B, Section II.B upon a request for transfer of ownership and the submittal of a revised APEN and the required fee. 18. If this permit specifically states that final authorization has been granted, then the remainder of this condition is not applicable. Otherwise, the issuance of this construction permit does not provide "final" authority for this activity or operation of this source. Final authorization of the permit must be secured from the APCD in writing in accordance with the provisions of 25-7-114.5(12)(a) C.R.S. and AQCC Regulation No. 3, Part B, Section III.G. Final authorization cannot be granted until the operation or activity commences and has been verified by the APCD as conforming in all respects with the conditions of the permit. Once self-certification of all points has been reviewed and approved by the Division, it will provide written documentation of such final authorization. Details for obtaining final authorization to operate are located in the Requirements to Self- Certify for Final Authorization section of this permit. 19. This permit is issued in reliance upon the accuracy and completeness of information supplied by the owner or operator and is conditioned upon conduct of the activity, or construction, installation and operation of the source, in accordance with this information and with representations made by the owner or operator or owner or operator's agents. It is valid only for the equipment and operations or activity specifically identified on the permit. 20. Unless specifically stated otherwise, the general and specific conditions contained in this permit have been determined by the APCD to be necessary to assure compliance with the provisions of Section 25-7-114.5(7)(a), C.R.S. 21. Each and every condition of this permit is a material part hereof and is not severable. Any challenge to or appeal of a condition hereof shall constitute a rejection of the entire permit and upon such occurrence, this permit shall be deemed denied ab initio. This permit may be revoked at any time prior to self-certification and final authorization by the Air Pollution Control Division (APCD) on grounds set forth in the Colorado Air Quality Control Act and regulations of the Air Quality Control Commission (AQCC), including failure to meet any express term or condition of the permit. If the Division denies a permit, conditions imposed upon a permit are contested by the owner or operator, or the Division revokes a permit, the owner or operator of a source may request a hearing before the AQCC for review of the Division's action. 22. Section 25-7-114.7(2)(a), C.R.S. requires that all sources required to file an Air Pollution Emission Notice (APEN) must pay an annual fee to cover the costs of inspections and administration. If a source or activity is to be discontinued, the owner must notify the Division in writing requesting a cancellation of the permit. Upon notification, annual fee billing will terminate. 23. Violation of the terms of a permit or of the provisions of the Colorado Air Pollution Prevention and Control Act or the regulations of the AQCC may result in administrative, civil or criminal enforcement actions under Sections 25-7-115 (enforcement), -121 (injunctions), -122 (civil penalties), -122.1 (criminal penalties), C.R.S. AIRS ID: 123/9C0E Page 5 of 9 Bill Barrett � olor. o +epa I �-I of P lic Health and Environment it Pollution Control Division By: Stephanie Chaousy, PE Permit Engineer Permit History Issuance Date Description Issuance 1 This Issuance Issued to Bill Barrett Corporation. Newly permitted fugitives at a synthetic minor facility. AIRS ID: 123/9C0E Page 6 of 9 V. r 1e L r Bill Barrett oloraoepa of Pv )lic Health and Environment t .." , f;ir 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 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.cdphe.state.co.us/requlations/airreos/100102aacccommonprovisionsreq.pdf. 4) The following emissions of non-criteria reportable air pollutants are estimated based upon the process limits as indicated in this permit. This information is listed to inform the operator of the Division's analysis of the specific compounds emitted if the source(s) operate at the permitted limitations. Uncontrolled Controlled Emission Are the Emission AIRS Rate emissions Rate Point Pollutant CAS# (Ib/yr) reportable? (Ib/yr) Benzene 71432 107 No 107 Toluene 108883 170 No 170 004 Ethylbenzene 100414 56 No 56 Xylenes 1330207 50 No 50 n-Hexane 110543 768 Yes 768 5) The emission levels contained in this permit are based on the following emission factors: Component Gas Service Heavy Oil Light Oil ervi S Water/Oil Service Connectors 3125 0 460 0 Flanges 103 0 0 0 Open-ended Lines 14 0 0 0 Pump Seals 0 0 4 0 Valves 535 0 92 0 Other* 33 0 0 0 VOC Content(wt. 0.3761 1 1 1 fraction) Benzene Content(wt. 0.0009 0 0.0066 0.0066 fraction) Toluene Content(wt. 00007 0 0.0170 0.0170 fraction) Ethylbenzene (wt. 0 0 0.0076 0.0076 fraction) Xylenes Content (wt. 0.0001 0 0.0059 0.0059 AIRS ID: 123/9COE Page 7 of 9 Bill Barrett olor- A lepa t , of P lic Health and Environment it Pollution Control Division fraction) n-hexane Content(wt. 0.0078 0 0.0352 0.0352 fraction) *Other equipment type includes compressors, pressure relief valves, relief valves, diaphragms, drains, dump arms, hatches, instrument meters, polish rods and vents TOC Emission Factors(kg/hr-component): Component Gas Service Heavy Oil Light Oil Water/Oil Service Connectors 2.0E-04 7.5E-06 2.1E-04 1.1E-04 Flanges 3.9E-04 3.9E-07 1.1E-04 2.9E-06 Open-ended Lines 2.0E-03 1.4E-04 1.4E-03 2.5E-04 Pump Seals 2.4E-03 NA 1.3E-02 2.4E-05 Valves 4.5E-03 8.4E-06 2.5E-03 9.8E-05 Other 8.8E-03 3.2E-05 7.5E-03 1.4E-02 Source: EPA-453/R95-017 Compliance with emissions limits in this permit will be demonstrated by using the TOC emission factors listed in the table above with representative component counts, multiplied by the VOC content from the most recent gas and liquids analyses. 6) In accordance with C.R.S. 25-7-114.1, each Air Pollutant Emission Notice (APEN) associated with this permit is valid for a term of five years from the date it was received by the Division. A revised APEN shall be submitted no later than 30 days before the five-year term expires. Please refer to the most recent annual fee invoice to determine the APEN expiration date for each emissions point associated with this permit. For any questions regarding a specific expiration date call the Division at (303)-692-3150. 7) This facility is classified as follows: Applicable Status Requirement Operating Permit Synthetic Minor Source of: VOC NANSR Synthetic Minor Source of: VOC MACT HH Area Source Requirements: Not Applicable NSPS KKK Not Applicable NSPS OOOO Not Applicable 8) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be found at the website listed below: http://ecf r.gpoaccess.g ov/ AIRS ID: 123/9COE Page 8 of 9 t {S� �•;Rr,yyS a„- a. Bill Barrett lI1oIoraL%?epa4 (t of Put lic Health and Environment Pollution Control Division t rr 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 XXX(XX 9) An Oil and Gas Industry Construction Permit Self-Certification Form is included with this permit packet. Please use this form to complete the self-certification requirements as specified in the permit conditions. Further guidance on self-certification can be found on our website at: http://www.cdphe state co.us/ap/oilqaspermitting.html AIRS ID: 123/9C0E Page 9 of 9 `o a m e ol.rior. 7 -wNn01-0000 0000000000°° m 20 a a RP po66gOa ono 0006060000 C) J 0 O 0 Cr, Sa. V O 111 F O C 72 —N O r ` f ry N m O r O O o 0 0 0 0 0 0 0 0 0 0 N O J 3 n 0 0 y O d m O ,N°O 0'0'0'0 0 0^ r O a 8g J v 40v a v a w 0' x o ...N O N lV o o r'' 00 0000 0000000000"^. 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T..� q dCw .T Qq'p " r_ qV � y w C E c ° `°'3 3a3 LL = , E `o m '- m -° u ' A a O - " o " " o " " m @ aai�w `mow O 'o=OOno88ol� v=Z,� _ d c ory E L q O O N O N O -2.0-J -2'4.4 > N O „ g N N h R J 2'3 J 4 o E n `! " v vq "NEum °i ,q " E �, "NEvu ?'8OF 'q'OF u°i E 36:(2 90 ._ cq o5Z2 ,,Th ry n g U o r m a 5 `o `m a- a c `o m amt _ `o_`n v- t c `o A a r O am r 0.0 m 2, - “...82`o.i mm 08% .7122211222i N O N 0 r> a 0 U LL 0>a 0 U LL 0>a 0 0 a 0>a 0 O w 0 3— w 0-_Ix 0.270222022.2.2 V o0 > O o" o a c C) ° q m = 9 0 6 u i u a 0 J Z 0 x E O K O: K C N IL o x 3 w z h.I r. ;a ., STATE OF COLORADO COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION CONTROL DIVISION � - .� � ,-�°, TELEPHONE: (303)692-3150 .A. „r. .[8763 CONSTRUCTION PERMIT PERMIT NO: 1 3 YY E0742 Issuance 1 DATE ISSUED: ISSUED TO: Bill Barrett Corporation THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Oil and gas facility, known as the 18313_Pappenheim 6-62-23, located in the NENW of W Section 23, Township 6 North, Range 62 est, in Weld County, Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: Facility AIRS Equipment Point Description ID Three (3) vapor recovery towers (VRTs) that are controlled by a VRT-1, vapor recovery unit (VRU). The VRU destruction efficiency is VRT-2, 006 100% control for 90% of the time (assuming 10% downtime). For VRT-3 the remaining 10% of the time, emissions are controlled by a combustor with a minimum destruction efficiency of 95%. THIS PERMIT IS GRANTED SUBJECT TO ALL RULES AND REGULATIONS OF THE COLORADO AIR QUALITY CONTROL COMMISSION AND THE COLORADO AIR POLLUTION PREVENTION AND CONTROL ACT C.R.S.(25-7-101 et seq),TO THOSE GENERAL TERMS AND CONDITIONS INCLUDED IN THIS DOCUMENT AND THE FOLLOWING SPECIFIC TERMS AND CONDITIONS: REQUIREMENTS TO SELF-CERTIFY FOR FINAL AUTHORIZATION 1. YOU MUST notify the Air Pollution Control Division (the Division) no later than fifteen days after issuance of this permit, by submitting a Notice of Startup form to the Division. The Notice of Startup form may be downloaded online at www cdphe state co ysh,pid,)wnlnuillbrms htmi. Failure to notify the Division of startup of the permitted source is a violation of Air Quality Control Commission (AQCC) Regulation No. 3, Part B, Section III.G.1 and can result in the revocation of the permit. 2. Within one hundred and eighty days (180) after issuance of this permit, compliance with the conditions contained in this permit shall be demonstrated to the Division. It is the owner or operator's responsibility to self-certify compliance with the conditions. Failure to demonstrate compliance within 180 days may result in revocation of the permit. (Reference: Regulation No. 3, Part B, III.G.2). 3. This permit shall expire if the owner or operator of the source for which this permit was issued: (i)does not commence construction/modification or operation of this source within 18 months after either, the date of issuance of this construction permit or the date on which AIRS ID: 123/9C0E Page 1 of 8 Wellhead Version 2012-1 I S�Col . D men of Public Health and Environment Air Pollution Control Division such construction or activity was scheduled to commence as set forth in the permit application associated with this permit; (ii)discontinues construction for a period of eighteen months or more; (iii) does not complete construction within a reasonable time of the estimated completion date. The Division may grant extensions of the deadline per Regulation No. 3, Part B, III.F.4.b. (Reference: Regulation No. 3, Part B, III.F.4.) 4. The operator shall complete all initial compliance testing and sampling as required in this permit and submit the results to the Division as part of the self-certification process. (Reference: Regulation No. 3, Part B, Section III.E.) 5. The following information for all permitted equipment except fugitive emissions from equipment leaks shall be provided to the Division within fifteen (15) days after issuance of permit. • manufacturer • model number • serial number This information shall be included with the Notice of Startup submitted for the equipment. (Reference: Regulation No. 3, Part B, III.E.) 6. The operator shall retain the permit final authorization letter issued by the Division, after completion of self-certification, with the most current construction permit. This construction permit alone does not provide final authority for the operation of this source. EMISSION LIMITATIONS AND RECORDS 7. 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 AIRS Tons per Year Equipment ID Point NO„ VOC CO Emission Type VRT-1, VRT-2, 006 4.1 Point VRT-3 See "Notes to Permit Holder#4"for information on emission factors and methods used to calculate limits. Compliance with the annual limits shall be determined by recording the facility's annual criteria pollutant emissions, (including all HAPs above the de-minimis reporting level) from each emission unit, on a rolling twelve (12) month total. By the end of each month a new twelve-month total shall be calculated based on the previous twelve months' data. The permit holder shall calculate emissions each month and keep a compliance record on site or at a local field office with site responsibility, for Division review. This rolling twelve-month total shall apply to all permitted emission units, requiring an APEN, at this facility. 8. The emission points in the table below shall be operated and maintained with the control equipment as listed in order to reduce emissions to less than or equal to the limits established in this permit (Reference: Regulation No.3, Part B, Section III.E.) AIRS ID: 123/9C0E Page 2 of 8 ,v,.N....� -r-or Col D4a men f Public Health and Environment x Air Pollution Control Division Facility AIRS Pollutants Equipment Point Control Device Controlled ID VRT-1,VRT- 006 VRU (90% of the time), combustor(10% of the time) VOC 2,VRT-3 PROCESS LIMITATIONS AND RECORDS 9. This source shall be limited to the following maximum processing rates as listed below. Monthly records of the throughput shall be maintained by the applicant and made available to the Division for inspection upon request. (Reference: Regulation 3, Part B, II.A.4) Process/Consumption Limits Facility AIRS Process Parameter Annual Limit Equipment ID Point VRT-1, VRT-2, 006 Condensate throughput 203,539 BBL/yr VRT-3 The owner or operator shall calculate 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 10. The permit number and AIRS ID number shall be marked on the subject equipment for ease of identification. (Reference: Regulation Number 3, Part B, III.E.) (State only enforceable) 11. Visible emissions shall not exceed twenty percent (20%) opacity during normal operation of the source. During periods of startup, process modification, or adjustment of control equipment visible emissions shall not exceed 30% opacity for more than six minutes in any sixty consecutive minutes. (Reference: Regulation No. 1, Section II.A.1. & 4.) 12. No owner or operator of a smokeless flare or other flare for the combustion of waste gases shall allow or cause emissions into the atmosphere of any air pollutant which is in excess of 30% opacity for a period or periods aggregating more than six minutes in any sixty consecutive minutes. (Reference: Regulation No. 1, Section II.A.5.) 13. These sources are subject to the odor requirements of Regulation No. 2. (State only enforceable) OPERATING & MAINTENANCE REQUIREMENTS 14. Upon startup of these points, the applicant shall follow the operating and maintenance(O&M) plan and record keeping format approved by the Division, in order to demonstrate compliance on an ongoing basis with the requirements of this permit. Revisions to your O&M plan are subject to Division approval prior to implementation. (Reference: Regulation No. 3, Part B, Section III.G.7.) COMPLIANCE TESTING AND SAMPLING AIRS ID: 123/9COE Page 3 of 8 Coi.j . D men f Public Health and Environment Air Pollution Control Division Initial Testing Requirements 15. The owner or operator shall demonstrate compliance with Condition 12 using EPA Method 9 to measure opacity from the flare. (Reference: Regulation No. 1, Section II.A.5). Periodic Testing Requirements 16. On an annual basis, the operator shall complete a site specific extended gas analysis of the natural gas produced at this site that is routed to the flare in order to verify the VOC content (weight fraction) of this emission stream used in the permit application. Results of testing shall be used to determine site-specific emission factors using Division approved methods. ADDITIONAL REQUIREMENTS 17. A revised Air Pollutant Emission Notice(APEN)shall be filed: (Reference: Regulation No.3, Part A, II.C) a. Annually whenever a significant increase in emissions occurs as follows: For any criteria pollutant: For sources emitting less than 100 tons per year, a change in actual emissions of five (5) tons per year or more, above the level reported on the last APEN; or For any non-criteria reportable pollutant: If the emissions increase by 50% or five (5)tons per year, whichever is less, above the level reported on the last APEN submitted to the Division. b. Whenever there is a change in the owner or operator of any facility, process, or activity; or c. Whenever new control equipment is installed, or whenever a different type of control equipment replaces an existing type of control equipment; or d. Whenever a permit limitation must be modified; or e. No later than 30 days before the existing APEN expires. 18. Federal regulatory program requirements (i.e. PSD, NANSR or Title V Operating Permit)shall apply to this source at any such time that this source becomes major solely by virtue of a relaxation in any permit condition. Any relaxation that increases the potential to emit above the applicable Federal program threshold will require a full review of the source as though construction had not yet commenced on the source. The source shall not exceed the Federal program threshold until a permit is granted. (Regulation No. 3 Part D). GENERAL TERMS AND CONDITIONS 19. This permit and any attachments must be retained and made available for inspection upon request. The permit may be reissued to a new owner by the APCD as provided in AQCC Regulation No. 3, Part B, Section li.B upon a request for transfer of ownership and the submittal of a revised APEN and the required fee. 20. If this permit specifically states that final authorization has been granted, then the remainder of this condition is not applicable. Otherwise, the issuance of this construction permit does not provide"final" authority for this activity or operation of this source. Final authorization of the permit must be secured from the APCD in writing in accordance with the provisions of ' 25-7-114.5(12)(a) C.R.S. and AQCC Regulation No. 3, Part B, Section III.G. Final authorization cannot be granted until the operation or activity commences and has been AIRS ID: 123/9COE Page 4 of 8 I: :if ^ " 'Col • D- ,.amen f Public Health and Environment I. Air Pollution Control Division 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. 21. This permit is issued in reliance upon the accuracy and completeness of information supplied by the applicant and is conditioned upon conduct of the activity, or construction, installation and operation of the source, in accordance with this information and with representations made by the applicant or applicant's agents. It is valid only for the equipment and operations or activity specifically identified on the permit. 22. Unless specifically stated otherwise, the general and specific conditions contained in this permit have been determined by the APCD to be necessary to assure compliance with the provisions of Section 25-7-114.5(7)(a), C.R.S. 23. Each and every condition of this permit is a material part hereof and is not severable. Any challenge to or appeal of a condition hereof shall constitute a rejection of the entire permit and upon such occurrence,this permit shall be deemed denied ab Initio. This permit may be revoked at any time prior to self-certification and final authorization by the Air Pollution Control Division (APCD) on grounds set forth in the Colorado Air Quality Control Act and regulations of the Air Quality Control Commission (AQCC), including failure to meet any express term or condition of the permit. If the Division denies a permit, conditions imposed upon a permit are contested by the applicant, or the Division revokes a permit, the applicant or owner or operator of a source may request a hearing before the AQCC for review of the Division's action. 24. Section 25-7-114.7(2)(a), C.R.S. requires that all sources required to file an Air Pollution Emission Notice (APEN) must pay an annual fee to cover the costs of inspections and administration. If a source or activity is to be discontinued, the owner must notify the Division in writing requesting a cancellation of the permit. Upon notification, annual fee billing will terminate. 25. Violation of the terms of a permit or of the provisions of the Colorado Air Pollution Prevention and Control Act or the regulations of the AQCC may result in administrative, civil or criminal enforcement actions under Sections 25-7-115 (enforcement), -121 (injunctions), -122 (civil penalties), -122.1 (criminal penalties), C.R.S. By: Stephanie Chaousy, PE Permit Engineer Permit History Issuance Date Description Issuance 1 This Issuance Issued to Bill Barrett Corporation. Newly permitted VRTs at a synthetic minor facility. AIRS ID: 123/9C0E Page 5 of 8 Col: j r D men f Public Health and Environment Air Pollution Control Division Notes to Permit Holder: 1) The permit holder is required to pay fees for the processing time for this permit.An invoice for these fees will be issued after the permit is issued.The permit holder shall pay the invoice within 30 days of receipt of the invoice. Failure to pay the invoice will result in revocation of this permit(Reference: Regulation No. 3, Part A, Section VI.B.) 2) The production or raw material processing limits and emission limits contained in this permit are based on the consumption rates requested in the permit application. These limits may be revised upon request of the permittee providing there is no exceedance of any specific emission control regulation or any ambient air quality standard. A revised air pollution emission notice(APEN)and application form must be submitted with a request for a permit revision. 3) This source is subject to the Common Provisions Regulation Part II, Subpart E, Affirmative Defense Provision for Excess Emissions During Malfunctions. The permittee shall notify the Division of any malfunction condition which causes a violation of any emission limit or limits stated in this permit as soon as possible, but no later than noon of the next working day, followed by written notice to the Division addressing all of the criteria set forth in Part II.E.1 of the Common Provisions Regulation. See: http://www.colorado.gov/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. Uncontrolled Emission Are the Controlled AIRS Rate emissions Emission Point Pollutant CAS# BIN (Ib/yr) reportable? Rate(Ib/yr) Benzene 71432 A 348 Yes 17 Toluene 108883 C 237 No 12 006 Ethylbenzene 100414 C 29 No 2 Xylenes 1130207 C 60 No 3 n-Hexane 110543 C 1896 Yes 95 5) The emission levels contained in this permit are based on the following emission factors: Point 006: Emission Emission CAS# Pollutant Factors Factors Source Uncontrolled Controlled NOx 0.138 0.0138 TNRCC lb/MMBtu lb/MMBtu CO 0.2755 0.2755 TNRCC lb/MMBtu lb/MMBtu VOC 19.3490 0.9675 Engineering Calculation lb/1000 gal lb/1000 gal 71432 Benzene 0.0407 lb/1000 0.0020 Engineering Calculation gal lb/1000 gal 108883 Toluene 0.0278 lb/1000 0.0014 Engineering Calculation gal lb/1000 gal AIRS ID: 123/9COE Page 6 of 8 M1"N• 'Cole a . D ment- f Public Health and Environment Air Pollution Control Division noes ,»Sa Emission Emission CAS# Pollutant Factors Factors Source Uncontrolled Controlled 100414 Ethylbenzene 0.0034 lb/1000 0.0002 Engineering Calculation gal lb/1000 gal 1330207 Xylenes 0.0070 lb/1000 0.0004 Engineering Calculation gal lb/1000 gal 110543 n-hexane 0.2218 lb/1000 0.0111 Engineering Calculation gal lb/1000 gal Note: The uncontrolled VOC and HAP emissions for this point were calculated using the November 14,2013 analysis of a gas sample collected from the Pappenheim 6-62-23-0164BH well.The controlled VOC and HAP emissions factors for point 006 are based on the combustor control efficiency of 95%. 6) In accordance with C.R.S. 25-7-114.1, each Air Pollutant Emission Notice (APEN) associated with this permit is valid for a term of five years from the date it was received by the Division.A revised APEN shall be submitted no later than 30 days before the five-year term expires. Please refer to the most recent annual fee invoice to determine the APEN expiration date for each emissions point associated with this permit.For any questions regarding a specific expiration date call the Division at(303)-692-3150. 7) This facility is classified as follows: Applicable Status Requirement Operating Permit Synthetic Minor Source of: VOC PSD or NANSR Synthetic Minor Source of: VOC MACT HH Area Source Requirements: Not Applicable 8) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be found at the website listed below: http: /cc fr.t poaccess.eow 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: 123/9O0E Page 7 of 8 Col D> , men f Public Health and Environment Air Pollution Control Division 9) An Oil and Gas Industry Construction Permit Self-Certification Form is included with this permit packet. Please use this form to complete the self-certification requirements as specified in the permit conditions. Further guidance on self-certification can be found on our website at: www.colorado.gov/cdphe/oilqasperm its AIRS ID: 123/9C0E Page 8 of 8 Construction Permit Application Preliminary Analysis Summary Section 1 —Applicant Information Company Name: Bill Barrett Corporation Permit Number: 14WE0742 18313_Pappenheim 6-62-23 Source Location: NENW Section 23,T6N, R62W, Weld County(non-attainment) Equipment Description: Vapor recovery towers (VRTs) AIRS ID: 123-9C0E-006 Date: May 5, 2014 Review Engineer: Stephanie Chaousy, PE Control Engineer: Chris Laplante Section 2—Action Completed Grandfathered Modification APEN Required/Permit Exempt X CP1 Transfer of Ownership APEN Exempt/Permit Exempt Section 3—Applicant Completeness Review Was the correct APEN submitted for this source type? X Yes No Is the APEN signed with an original signature? X Yes No Was the APEN filled out completely? X Yes No Did the applicant submit all required paperwork? X Yes No Did the applicant provide ample information to determine emission rates? X Yes No If you answered "no" to any of the above, when did you mail an Information Request letter to the source? On what date was this application complete? April 25, 2014 Section 4—Source Description AIRS Point Equipment Description Three (3) vapor recovery towers (VRTs)that are controlled by a vapor recovery unit 006 (VRU). The VRU destruction efficiency is 100%control for 90%of the time (assuming 10%downtime). For the remaining 10%of the time, emissions are controlled by a combustor with a minimum destruction efficiency of 95%.. Is this a portable source? Yes X No Is this location in a non-attainment area for any criteria Yes No pollutant? If"yes", for what pollutant? PM10 CO X Ozone Is this location in an attainment maintenance area for Yes X No any criteria pollutant? If"yes", for what pollutant? (Note: These pollutants are subject to minor source PM10 CO Ozone RACT per Regulation 3, Part B, Section III.D.2) Is this source located in the 8-hour ozone non- attainment region? (Note: If"yes" the provisions of X Yes No Regulation 7, Sections XII and XVII.C may apply) Page 1 Section 5—Emission Estimate Information AIRS Point Emission Factor Source 006 Source provided site-specific emission factors using a gas sample and Promax. See Section 14 for calculations. Did the applicant provide actual process data for the emission inventory? Yes X No Basis for Potential to Emit(PTEI AIRS Point Process Consumption/Throughput/Production 006 1.89 MMSCF per year Basis for Actual Emissions Reported During this APEN Filing (Reported to Inventory) AIRS Point Process Consumption/Throughput/Production Data Year 006 1.89 MMSCF per year 2013 Basis for Permitted Emissions(Permit Limits) AIRS Point Process Consumption/Throughput/Production 006 1.89 MMSCF per year Does this source use a control device? X Yes No AIRS Point Process Control Device Description %Reduction Granted 006 01 VRU/Combustor 95 Section 6—Emission Summary (tons per year) Point NO, VOC CO Single HAP Total HAP PTE: 006 0.3 82.7 0.6 0.9 (Hexane) 1.3 Uncontrolled point 006 0.3 82.7 0.6 0.9 (Hexane) 1.3 source emission rate: Controlled point 006 0.3 4.1 0.3 0.05 (Hexane) 0.1 source emission rate: Section 7—Non-Criteria/ Hazardous Air Pollutants Uncontrolled are nre Controlled Emission Pollutant CAS # BIN Emission Rate em„ions (Iblyr) reportable Rate(Iblyr) Benzene 71432 A 348 Yes 17 Toluene 108883 C 237 No 12 Ethylbenzene 100414 C 29 No 2 Xylenes 1330207 C 60 No 3 n-Hexane 110543 C 1896 Yes 95 Note: Regulation 3, Part A, Section ll.B.3.b APEN emission reporting requirements for non-criteria air pollutants are based on potential emissions without credit for reductions achieved by control devices used by the operator. Section 8—Testing Requirements Will testing be required to show compliance with any emission rate or regulatory Yes X No standard? Why? An extended gas analysis was included in the application with a sample date of 11/18/13, which is within a year of the application submittal. Therefore, a new one is not necessary. Page 2 Section 9—Source Classification Is this a new previously un-permitted source? X Yes No What is this facility classification? True X Synthetic Major Minor Minor Classification relates to what programs? X Title V PSD X NA NSR MACT Is this a modification to an existing permit? Yes X No If'yes" what kind of modification? Minor Synthetic Major Minor Section 10—Public Comment Does this permit require public comment per CAQCC Regulation 3? X Yes No If"yes", for which pollutants?Why? For Reg. 3, Part B, III.C.1.a (emissions increase > 25/50 tpy)?Total X Yes No facility-wide application For Reg. 3, Part B, III.C.1.c.ii (subject to MACT)? Yes X No For Reg. 3, Part B, III.C.1.d (synthetic minor emission limits)? X Yes No Section 11 —Modeling Is modeling required to demonstrate compliance with National Ambient Yes X No Air Quality Standards (NAAQS)? If'yes", for which pollutants?Why? AIRS Point Section 12— Regulatory Review Regulation 1 - Particulate, Smoke Carbon Monoxide and Sulfur Dioxide Section II.A.1 - Except as provided in paragraphs 2 through 6 below, no owner or operator of a source shall allow or cause the emission into the atmosphere of any air pollutant which 006 is in excess of 20% opacity. This standard is based on 24 consecutive opacity readings taken at 15-second intervals for six minutes. The approved reference test method for visible emissions measurement is EPA Method 9 (40 CFR, Part 60, Appendix A(July, 1992)) in all subsections of Section II. A and B of this regulation. Regulation 2—Odor Section I.A- No person, wherever located, shall cause or allow the emission of odorous air contaminants from any single source such as to result in detectable odors which are 006 measured in excess of the following limits: For areas used predominantly for residential or commercial purposes it is a violation if odors are detected after the odorous air has been diluted with seven (7) or more volumes of odor free air. Regulation 3-APENs Construction Permits, Operating Permits, PSD Part A-APEN Requirements Criteria Pollutants: For criteria pollutants, Air Pollutant Emission Notices are required for: 006 each individual emission point in a non-attainment area with uncontrolled actual emissions of one ton per year or more of any individual criteria pollutant(pollutants are not summed) for which the area is non-attainment. (Applicant is required to file an APEN since emissions exceed I ton per year VOC) Part B— Construction Permit Exemptions 006 Applicant is required to obtain a permit since uncontrolled VOC emissions from this facility are greater than the 2.0 TPY threshold(Reg. 3, Part B, Section 11.D.2.a) Regulation 6- New Source Performance Standards 006 None Regulation 7—Volatile Organic Compounds 006 None Regulation 8—Hazardous Air Pollutants 006 None Page 3 Section 13—Aerometric Information Retrieval System Coding Information Process Emission Pollutant/ Fugitive Control Point Process Description Factor CAS# (Y/N) Emission Factor Source (%) 19.3490 Engineering Calculation lb/1000 gal VOC No (Promax) 95 0.138 NOx No TNRCC 0 Ib/mmbtu 0.2755 CO No TNRCC 0 Ib/mmbtu 0.0407 Benzene/ Engineering Calculation 01 Flare lb/1000 gal 71432 No (Promax) 95 006 0.0278 Toluene/ Engineering Calculation lb/1000 gal 108883 No (Promax) 95 0.0034 Ethylbenzene Engineering Calculation lb/1000 gal / 100414 No (Promax) 95 0.0070 Xylenes/ No Engineering Calculation 95 lb/1000 gal 1330207 (Promax) 0.2218 n-Hexane/ Engineering Calculation lb/1000 gal 110543 No (Promax) 95 SCC 31000205-Flares Section 14—Miscellaneous Application Notes AIRS Point 006 Condensate Storage Tanks A permit will be issued because the uncontrolled VOC emissions are greater than 2 TPY(permit threshold). Operator used Promax to generate emissions from their VRTs. The gas analysis provided with the application was sampled on 11/14/2013. This is less than a year old. Therefore, I will not require an initial gas analysis to be done. The throughput is 203,539 bbl/yr or 557.64 bbl/day: Component Emissions Emissions from lb/hr Total 10% 10% 10% 10% from Promax Promax emissions uncontrol uncontrol control control (lb/hr) (lb/hr/bbl/day) (TPY) (TPY) (lb/yr) (TPY) (lb/yr) VOC 3.386098152 0.3386098152 188.8224 827.042 82.7042 --- 4.1352 --- Benzene 0.00712922 0.000712922 0.3976 1.7413 0.1741 348 0.009 17 Toluene 0.00484215 0.000484215 0.2700 1.1827 0.1183 237 0.0059 12 Ethylbenzene 0.000603763 0.0000603763 0.0337 0.1475 0.0147 29 0.0007 2 Xylenes 0.0012274 0.00012274 0.0684 0.2998 0.02998 60 0.0015 3 n-hexane 0.0388095 0.00388095 2.1642 9.4791 0.9479 1896 0.0474 95 Calculations were as follows: lb/hr/bbl/day= (Promax lb/hr)/ 10 = lb/hr/bbl/day(this is how Promax is run) lb/hr= (lb/hr/bbl/day) *bbl/day= lb/hr*8760/2000 =TPY Uncontrolled emission factors are calculated as: VOC= (82.704*2000)/203539 = 0.8127 lb/bbl * 1000/42 = 19.3490 lb/1000 gal Benzene = 348/203539 = 0.0017 lb/bbl * 1000/42 = 0.0407 lb/1000 gal Toluene= 237/203539 = 0.0012 lb/bbl * 1000/42= 0.0278 lb/1000 gal Ethylbenzene= 29/203539 = 0.0001 lb/bbl * 1000/42 =0.0034 lb/1000 gal Xylenes= 60/203539 = 0.0003 lb/bbl * 1000/42 = 0.0070 lb/1000 gal n-hexane= 1896/203539 = 0.0093 lb/bbl * 1000/42 = 0.2218 lb/1000 gal NOX and CO emissions were calculated using TNRCC emission factors with a throughput of 4559.06907 mmbtu/yr(10% of 45590.69407 mmbtu/yr): NOx = 0.138 lb 4559.069407 mmbtu 1 T = 0.3146 TPY mmbtu yr 2000 lb CO = 0.2755 lb 4559.069407 mmbtu 1 T = 0.6280 TPY mmbtu yr 2000 lb Page 4 Air Pollutant Emission Notice (APEN)—and—Application for Construction Permit OIL AND GAS EXPLORATION AND PRODUCTION CONDENSATE STORAGE TANK BATTERY Current Status(Check all that apply) Reason for APEN Submittal(Check all that apply) AIRS ID#: 123 - cf C c Ero 02 ❑ APEN update only3 ® New or previously unreported battery ❑ Modification to existing source4 ❑ Previously grandfathered battery' ❑ Registration for coverage under general permit no.GPOI Z Synthetic minor facility &cancellation request for individual permits: Z Located in the 8-hr Ozone Control Area2 ® Application for or Modification of an individual permit ❑ Registered under general permit no.GPOuI [1] Administrative permit amendment6 ❑ Permitted under individual permit: I !Wr vs 53 ❑ Other: For individual permit applications,check if you wane: ❑A copy of the preliminary analysis conducted by the Division ®To review a draft of the permit prior to issuance Company Names: Bill Barrett Corporation OGCC Operator#: 10071 Mailing Address9: 1099 18"St., Suite 2300 City: Denver State: CO Zip: 80202 E-mail: whill@billbanettcorp.cmn Contact Name: Wesley Hill Phone: (303)312-8546 Fax: (303)291-0420 Tank Battery Name10: 18313 Pappenheim 6-62-23 Number of tanks: 10 Location'(QQ Sec.Twp.Range.): NENW Sec 23 T6N R62W County: Weld Total tank capacity[bbl]: 4,000 Calendar year for which"Actual" data applies': 2013 Year(s)tank(s)were placed in service 13: 2013 Control Description14: (3)Combustors Control Efficiency': 95% Condensate Throughput'[bbl/year] Requested": N/A Maximum for PTE calculation'8: 244,246 Actual': 203,539 While Controls Operational29 203,539 Other equipment at facility21: Comments: APEN submitted to cover new facility.(2)Produced Water Storage Tanks,Tank Truck Loadout,Fugitives,Compressor Engine Estimated emissions at throughputs listed above. Use N/A for requested throughput/emission values unless requesting an individual permit ❑ Check if the Division is to calculate emissions. ®Check if site-specific emission factors provided to calculate emissions22. Emission Factor Battery Requested Emissions" Actual Emissions19 Pollutant23 [1b/bbl] PTE" Uncontrolled" Controlled26 Uncontrolled Controlled VOC[tons/year] 0.24 49,0-J=-,,5 24.2 1.2 NOx[tons/year] 0.138 lb/MMBru 0.1 CO [tons/year] 0.2755 Ib/MlvBtu 0.2 Benzene [lbs/year] 0.0008 195.4 162.8 8.1 n-Hexane[lbs/year] 0.0062 1,514.3 1,261.9 63.1 Wells serviced by this tank or tank battery" API#: 05-123-37263 Name: Pappenheim 6-62-23-0416BH N Newly Reported Well API#: 05-123-37264 Name: Pappenheim 6-62-23-0560BH ®Newly Reported Well API#: 05-123-37265 Name: Pappenheim 6-62-23-0659CH ®Newly Reported Well API#: 05-123-37266 Name: Pappenheim 6-62-23-0164BH Z Newly Reported Well API#: 05-123-37268 Name Pappenheim 6-62-23-0263BH ®Newly Reported Well API#: 05-123-37269 Name: Pappenheim 6-62-23-0362BH Z Newly Reported Well API#: 05-123-37826 Name: Pappenheim 6-62-23-0164CDH ®Newly Reported Well The signature below indicates that I have knowledge of the facts herein set forth and that the same are true,accurate,and complete to the best of my knowledge and belief. If this is a registration for coverage under general permit GPOI,I further certify that this source is and will be operated in full complian e with each condition of general permit GPOI. /frt- ( 3 0 9 8 2 6 Vi2. Li 4 y Signatur of Legally Authorized Person(not a vendor or consultant) Date Wesley Hill Air Quality Specialist Type or Print Name of Person Signing Above Official Title Submit this form,along with$152.90 for each Colorado Department of Public Health and EnviroprnuaC For information call: tiling of up to 5 tank battery APENS. Include Air Pollution Control Division,APCD-SS-B 1 / (tee i� (303)692-3150 $250 General Permit fee for each new GP 4300 Cherry Creek Drive South o� -251(u)registration to: Denver,CO 80246-]530 FORM APCD-205 Page 1 of 2 18289_Greasewood 8-18H Condensate Storage Tank Battery APEN ° u M = o o o n = o m ,n — Q a c 0 V V .. 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