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Home My WebLink About20180433.tiff1COLOR ADO Department of Public Health Er Environment Dedicated to protecting and improving the health and environment of the people of Colorado Weld County - Clerk to the Board 1150O St PO Box 758 Greeley, CO 80632 February 5, 2018 Dear Sir or Madam: RECEIVED FEB 0 8 2018 WELD COUNTY COMMISSIONERS On February 8, 2018, the Air Pollution Control Division will begin a 30 -day public notice period for Encana Oil 8. Gas (USA) Inc. - Zisch 6H -M368 Battery. A copy of this public notice and the public comment packet are enclosed. Thank you for assisting the Division by posting a copy of this public comment packet in your office. Public copies of these documents are required by Colorado Air Quality Control Commission regulations. The packet must be available for public inspection for a period of thirty (30) days from the beginning of the public notice period. Please send any comment regarding this public notice to the address below. Colorado Dept. of Public Health Et Environment APCD-SS-B1 4300 Cherry Creek Drive South Denver, Colorado 80246-1530 Attention: Clara Gonzales Regards, Clara Gonzales Public Notice Coordinator Stationary Sources Program Air Pollution Control Division Enclosure 4300 Cherry Creek Drive S., Denver, CO 80246-1530 P 303-692-2000 www.colorado.gov/cdphe John W. Hickenlooper, Governor Larry Wolk, MD, MSPH, Executive Director and Chief Medical Officer eC :cfrim jP /ic Review/ W e if%TMCK)C7T), v2-12-18 P oz-iz-/8 2018-0433 Air Pollution Control Division Notice of a Proposed Project or Activity Warranting Public Comment Website Title: Encana Oil Ft Gas (USA) Inc. - Zisch 6H -M368 Battery - Weld County Notice Period Begins:- February 8, 2018 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: Encana Oil Et Gas (USA) Inc. Facility: Zisch 6H -M368 Battery Oil and gas exploration and production site SWSW Sec 6 T3N R68W Weld County The proposed project or activity is as follows: Oil and gas exploration do production facility including tank battery and loading of condensate into tanker trucks. Requested annual condensate production of 212,423 BBL. The Division has determined that this permitting action is subject to public comment per Colorado Regulation No. 3, Part B, Section III.C due to the following reason(s): • permitted emissions exceed public notice threshold values in Regulation No. 3, Part B, Section III.C.1.a (25 tpy in a non -attainment area and/or 50 tpy in an attainment area) • the source is requesting a federally enforceable limit on the potential to emit in order to avoid other requirements The Division has made a preliminary determination of approval of the application. A copy of the application, the Division's analysis, and a draft of Construction Permit 17WE0120 have been filed with the Weld County Clerk's office. A copy of the draft permit and the Division's analysis are available on the Division's website at https://www.colorado.gov/pacific/cdphe/air-permit-public-notices The Division hereby solicits submission of public comment from any interested person concerning the ability of the proposed project or activity to comply with the applicable standards and regulations of the Commission. The Division will receive and consider written public comments for thirty calendar days after the date of this Notice. Any such comment must be submitted in writing to the following addressee: Christian Lesniak Colorado Department of Public Health and Environment 4300 Cherry Creek Drive South, APCD-SS-B1 Denver, Colorado 80246-1530 cdphe.commentsapcd@state.co.us 0 A l>0 PRELIMINARY ANALYSIS - PROJECT SUMMARY Project Details Colorado Air Permitting Project Review Engineer: Package #: Received Date: Review Start. Date: Section01- Facility Information ._ Company Name: County AIRS ID: Plant AIRS ID:. Facility Name: Physical Address/Locatio SWSW quadrant of Section 6, Township 3N, Range 68W, in Weld County, Colorado Type of Facility: ExplQ a.,..- _-_ ` YP - ration &.,Prxxtiuctlan Well Pad - -. What industry segment? Oil & Natural Gas Production & Processing Is this facility located in. a NAAQS non -attainment area? - Yes If yes,.for what pollutant? Hon Mono aae (CO) PDa iculate Matter (PM) Eine (NOx a VOC) Section 02 - Emissions Units In Permit Application Quadrant Section Township Range 3N 68 AIRS Point #' r Emissions Source : Type l Equipment Name Emissions Control? - Permit # - Issuance .# _'- Self Cert Required? Action Engineering " Remarks 003 Condensate -Tank Condensate Tank - Yes 17 0120 iau1 Yes Permit initial Issuance ,?. (}+1. '"' ; - - Hydrocarhca.Lur.;id e:acdirig Condensate La clout 2 Yes 17WE0121 1 Yes tial Issuance. z � Section 03 - Description of Project Section 04 - Public Comment Requirements Is Public Comment Required? If yes, why? - Requesting Sycsthetic Section 05 - Ambient Air Impact Analysis Requirement: Was a quantitative modeling, analysis required?' If yes, for what. pollutants? If yes, attach a copy of Technical Services Unit modeling results summary. Section 06 - Facility -Wide Stationary Source Classification Is this stationary source a true minor? Is this stationary source a synthetic minor? If yes, indicate programs and which pollutants: Prevention of Significant Deterioration (POD) Title V Operating Permits'(OP) - Non -Attainment New Source Review (MANOR) Is this stationary source a major source? If yes, explain what programs and which pollutants hers SO2 Prevention of Significant Deterioration (POD) Title V Operating Permits (OP) Non -Attainment NewSourceReview (NANSR) CO VOC PM2.5 PM10 TSP HAPs El Condensate Storage Tank(s.) Emissions Inventory Section 01'- Administrative. Information 'Facility AIRS ID: County Plan Poin Section 02- Equipment Description Details Detailed Emissions Unit Description: Emission Control Device Description: Requested Overall VOC & HAP Control Efficiency%: Section:03 - Processing Rate Information for Emissions Estimates Primary Emissions- StorageTenk(s) Actual Condensate Throughput Requested Permit LimitThroaghput= Potential to Emit (PTE) Condensate Througpp Barrels (bbl) per year Actual Condensate Throughput While Emissions Controls Operating = Barrels (bbl( per year Barrels (bbl) per year Nysys throughput Secondary Emissions -Combustion Device(s) Heat content of waste gas= M:716 ' Btu/scf Volume of waste gas emitted per BBL of liquids produced= ;Iale7;iai?n3scf/bbl - Actual heat content of waste gas routed to combustion device --- Requested heat'content of waste gas routed to combustion device = 35,311 MMBTU per year 42,373 MMBTU per year Potential to. Emit (PTE) heat content of waste gas routed to combustion device= 42,373 MMBTU peryear Section 04 - Emissions Fectois & Methodologies Will this storage tank emit flash emissions? Emission Factors Condensate Tank Pollutant Uncontrolled Controlled (Ib/bbl) (16/661) (Condensate Throughput) (Condensate Throughput) VOC 1152' 0.001 0.003 0.000 0.001 0.016 0.001 Benzene Toluene 11.070. Ethylbenzene Xylege n -Hexane 224 TMP Pollutant Control Device - Emission Factor Source Uncontrolled- Uncontrolled (Ib/MMBtu) (I6/bbl) (waste heat' combusted) (Condensate Throughput) Emission Factor Source PM10 PM2.5 NOB CO' 0.0015 0.0015 0.0136 0.0738 Section 05- Emissions Inventory Criteria Pollutants Potential to Emit Uncontrolled- (tons/year) Actual Emissions Uncontrolled Controlled ' (tons/year) (tons/year) Requested Permit Limits Uncontrolled Controlled (tons/year) (tons/year) VOC 1101.9 918.2 45.9 1101.9 55.1 PM10 0.2 0.1 0.1 0.2 0.2 PM2.5 0.2 0.1 0.1 0.2 0.2 NOB L4 1.2 1.2 1.4 1.4 CO 7.8 6.5 6.5 7.8 7.8 Potential to Emit Actual Emissions Requested Permit Limits Hazardous Air Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled (lbs/year) (Ins/year) (lbs/year) (lbs/year) (lbs/year) Benzene 5141 4284 214 5141 257 Toluene 14785 12321 616 14785. 739 Ethylbenzene 510 425 21 510 25 Xylene 3717 3098 155 3717 186 n -Hexane 69590 - 57991 2900 69590 3479 224 TMP 2698 2248 112 2698 135 Section 06 - Regulatory Summary Analysis Regulation 3, Parts A, B Regulation 7,Section XII.C, D, E, F Regulation 7, Section XII.G, C Regulation 7, Section XVILB, Cl,.. C.3 Regulation 7, Section XVI I.C.2 Regulation 6, Part A, NSPS Subpart Kb Regulation 6, PartA, NSPS Subpart 0000 Regulation 8, Part E, MACT Subpart HO (See regulatory applicability worksheet for detailed analysis) Source requires a permit Storage tank is subject to Regulation 7,Section XR.C-F Storage Tank is not subjectto Regulation 7, Section X1I.G Storage tank is subject to Regulation 7, Section XVII, 8, C.1 &C.3 Storage tank issubject to Regulation 7, Section XVtl.C.2 Storage Tank is not subjectto NSPS, Kb Storage Tank is not subject to N5PS 0000 Storage Tank is not subject to MACT HH 582 bbl/day 24.25 bbl/hr Barrels (bbl) per year ' Hysys Gas released 53,61384 mscf/day 0.09212 2.23391 mscf/hr 212430 bbl/yr 0.019569052 mmscf/yr 3 of 9 - ' K:\PA\2017\ 17WE0120,17WE0121.CPLxlsm Condensate Storage Tank(s) Emissions Inventory Section 07 - Initial and Periodic Sampling and Testing Requirements Does the company use the state default emissions factors to estimate emissions? If yes, are the uncontrolled actual or sequested emissions estimated to be greater than or equal to 80 tons VOC per year? If yes, the permit will contain an "Initial Compliance" testing requirement to develop a site specific emissions factor based on guidelines in PS Memo 05-01. Does the company use a site specific emissions factor to estimate emissions? If yes and if there are flash emissions, are the emissions factors based on a pressurized liquid sample drawn at the facility being permitted? This sample should be considered representative which generally means sits -specific and collected within one year of the application received date. However, if the facility has not been modfiled (e.g., no new wells brought on-line}, then it may be appropriate to use an older site -specific sample If no, the permit will contain an "Initial Compliance" testing requirement to develop a site specific emissions factor based on guidelines in PS Memo 05-01. Does the company request a control device efficiency greater than 95% fora flare or combustion device? If yes, the permit will contain and initial compliance test condition to demonstrate the destruction efficiency of the combustion device based an inlet and outlet concentration sampling Section 08 -Technical Analysis Notes iiysyc model ngrun. Sdbm ttal dacumep0v AIRS Point # 003 Section 09 - Inventory SCC Coding and Emissions Factors Process # SCC Code 01 Uncontrolled Emissions Pollutant Factor Control% Units PM10 0.04 0 lb/1,000 gallons condensate throughput. PM2.5 0.04 0 lb/1,000 gallons condensate throughput NOx 0.32 0 ib/1,000 gallons condensate throughput VOC 247.0 95 lb/1,000 gallons condensate throughput CO 1.76 0 lb/1,000 gallons condensate throughput Benzene 0.58 95 lb/1,000 gallons condensate throughput Toluene 1.66 95 lb/1,000 gallons condensate throughput Ethylbenzene 0.06 95 lb/1,000 gallons condensate throughput Xylene 0.42 95 lb/1,000 gallonscondensate throughput n -Hexane 7.80 95 lb/1,000 gallons condensate throughput 224TMP 0.30 95 lb/1,000 gallons condensate throughput 4 of 9 K:\PA\2017\ 17WE0120,17WE0121.CP1.xlsm Condensate Tank Regulatory Analysis Worksheet Colorado Regulation 3 Parts A and B - APES and Permit Requirements 'Source lain the Non•Attainmant Area ATTAINMENT 1, Are uncontrolled actual emissions front any criteria pollutants front this individual source greater than 2 TPY (Regulation 3, Part A, Section II.D.1.a)? 2. Is the construction date (service date) prior to 12/30/2002 and not modified after 12/31/2002 (See PS Memo 05-01 Definitions 1.12 and1,14 and Section 2 for additional guidance on grandfather applicability)? 3. Are total Will uncontrolled VOC emissions treater than 5 TPY, NOx greater than 10 TPY or CO emissions greater than 10 TPY (Regulation 3, Part B, Section 11.0.3)? Yon have indicated that courcn is in the Ncn.Atteinment Area NON -ATTAINMENT 1. Are uncontrolled emissions from any criteria pollutants front this individual source greater than 1 TPY (Regulation 3, Part A, Section ii.D.1.a)? 2. Is the construction data (service date) prior to 12/30/2002 and not modified after 12/31/2002 (See PS Memo 05-01 Definitions 1,12 and1.14 and Section 2 for additional guidance on grandfather applicability)? 3. Are total facility uncontrolled VOC emissions from the greater than 2 TPY, NM greater than 5 TPY or CO emissions greater than 5 TPY (Regulation 3, Part B, Section 11.0.2)? Source requires a permit Colorado Regulation 7, Section XII.C-F 1. Is this storage tank located in the 8 -hr ozone control area or any ozone non -attainment area or attainment/maintenance area? • 2. Is this storage tank located at an oil and gas exploration and production operation', natural gas compressor station or natural gas drip station? 3. Is this storage tank located upstream of a natural gas processing plant? `Storage tank is subject to Regulation 7, Section XR.C-f Section XII.C.1 —General Requirements for Air Pollution Control Equipment— Prevention of Leakage Section XII.C.2 — Emission Estimation Procedures Section 111.0 —Emissions Control Requirements Section Xing —Monitoring Section XII.F—Recordkeeping and Reporting Colorado Regulation 7, Section 011.0 1. Is this storage tank located In the B -hr ozone control area or any ozone non -attainment area or attainment/maintenance area? 2. Is this storage tank located ate natural gas processing plant? 3. Does this storage tank exhibit "Flash" (e.g. storing non -stabilized liquids) emissions and have uncontrolled actual emissions greater than or equal to 2 tons per year VOC? I5torage Tank Is not subject to Regulation 7, Section 511.0 Section XII.G.2 - Emissions Control Requirements Section XILC.1 —General Requirements for Air Pollution Control Equipment— Prevention of Leakage Section XII.C.2—Emission Estimation Procedures Colorado Regulation 7, Section XVII 1.. Is this tank located at a transmission/storage facility? 2. Is this condensate storage tank' located at an oil and gas exploration and production operation , well production facility', natural gas compressor stations or natural gas processing plant? 3. Is this condensate storage tank a fixed roof storage tank? 4. Are uncontrolled actual emissions" of this storage tank equal to or greater than 6 tons per year VOC? Stnrxg4 tank in strkjeot to Regulntion 7, Snctinn Still, B, C..t & C,3 Section XVII.B — General Provisions for Air Pollution Control Equipment and Prevention of Emissions Section XVII,C.1 - Emissions Control and Monitoring Provisions Section XVII.C,3 - Recordkeeping Requirements 5. Does the condensate storage tank contain only "stabilized" liquids? IStorago tank is subject to Regulation 7, Section KV0-C.2 Section XVII,C.2 - Capture and Monitoring for Storage Tanks fitted with Air Pollution Control Equipment 40 CFR, Part 60, Subpart Kb, Standards of Performance for Volatile Organic Liquid Storage Vessels 1. Is the individual storage vessel capacity greater than or equal to 75 cuklf meters (ma) ("472 BBLs]? 2. Does the storage vessel meet the following exemption in 60.111b(d)(4)? a, Does the vessel has a design capacity less than or equal to 1,589,874 ma ['"10,000 BBL] used for petroleum' or condensate stored, processed, or treated prior to custody transfer' es defined in 00.1116? 3. Was this condensate storage tank constructed, reconstructed, or modified (see definitions 40 CFR, 60.2) after July 23, 1984? 4. Does the tank meet the definition of "storage vessel"' In 60.1116? 5. Does the storage vessel store a "volatile organic liquid (VOL)"' as defined in 60.1116? 6. Does the storage vessel meet any one of the following additional exemptions: a. Is the storage vessel a pressure vessel designed to operate in excess of 204.9 kPa (^29.7 psi] and without emissions to the atmosphere (60.110b(d)(2))?; or b. The design capacity is greater than or equal to 151 ma (-950 BBL] and stores a liquid with a maximum true vapor pressures less than 3.5 kPa (60.110h(b))?; or c. The design capacity is greater than or equal to 75 Mc ("472 BBL] but less than 151 ma [^'950 BBL] and stores a liquid with a maximum true vapor pressures less than 15,0 kPe(60.110b(b))? Storage Tatar is not suhjeot to NSPS Kb Subpart A, General Provisions §60.1126- Emissions Control Standards for VOC §60.1136 -Testing and Procedures §60.1156 - Reporting and Recordkeeping Requirements §60.1166 - Monitoring of Operations Ten Yes No No Ycs minim Source Req Go to next Source Req Continue-' Continue-' Source IS sl Continue -• Storage Tar Continue-• Go to then Go to then source is st .,'�n,�,„.41source is sc Go to then Storage Tar 40 CFR, Part 60, Subpart 0000, Standards of Performance for Crude Oil and Natural Ges Production, Transmission and Distribution 1. Is this condensate storage vessel located ata facility In the onshore oil and natural gas production segment, natural gas processing segment or natural gas transmission and storage segment of the industry? 2. Was this condensate storage vessel constructed, reconstructed, or modified (see definitions 40 CFR, 60.2) between August 23, 2011 and September 18, 20157 3. Are potential VOC emissions' from the Individual storage vessel greater than or equal to 6 tons per year? 4. Does this condensate storage vessel meet the definition of "storage vessel"' per 60.54307 5. Is the storage vessel subject to and controlled In accordance with requirements for storage vessels in 40 CFR Part 60 Subpart Kb or 40 CFR Part 63 Subpart HH7 •Intora0e Yank is not subject to eISP60000 • Subpart A, General Provisions per §60.5425 Table 3 460.5395 - Emissions Control Standards for VOC 060.5413 -Testing and Procedures 460.5395(g) - Notification, Reporting and Recordkeeping Requirements 060.5416(c) - Cover and Closed Vent System Monitoring Requirements 460.5417 - Control Device Monitoring Requirements )Note; If a storage vessel is previously determined to be subject to NSPS 0000 due to emissions above 6 tons per year VOC on the applicability determination date, it should remain subject to NSPS 0000 per 60.53651e)(2) even if potential VOC emissions drop below 6 tons per pearl 40 CFR, Part 63, Subpart MACE HH, Oland Gas Production Facilities • 1. Is the storage tank located at en oil and naturafgas production facility that meets either of the following criteria; a. A facility that processes, upgrades or stores hydrocarbon liquids' (63.760(a)(2)); OR h. A facility that processes, upgrades or stores natural gas prior to the point at which natural gas enters the natural gas transmission and storage source category or is delivered to a final end user' (63.760(a)(3))7 2. Is the tank located at a facility that Is Major' for HAPs? 3. Does the tank meet the definition of"storage vessel"' in 63.761? 4. Does the tank meet the definition of"storage vessel with the potential for flash emissions"' per 63.7617 5. lotion tank subject to control requirements under 40 CFR Part 60, Sub art Kb or Subpart 00007 manage Took is nut sublect to MACE rill SubpartA, General provisions per §63.764 (a) Table 2 §63.766 - Emissions Control Standards 463.773.- Monitoring §63.774-Recordkeeping §63.775 - Reporting RACT Review RACT review Is required If Regulation 7 does not apply AND if the tank is In the non -attainment area. If the tank meets both criteria, then review RACT requirements. Disclaimer This document assists,operators with determining applicability of certain requirements of the Clean Air Act, its implementing regulations, and Air Quality Control Commission regulations. This document is not a rule or regulation, and the analysis it contains may not apply to a particular situation based upon the individual facts and circumstances. This document does not change or substitute for any law, regulation; or any other legally binding requirement and is not legally enforceable. In the event of any conflict between the language of this document and the language of the Clean Air Act„ its implementing' regulations, end Air Quality Control Commission regulations, the language of the statute or regulation will control. The use of non -mandatory language such as "recommend," "may," "should," and "can," is intended to describe APQD Interpretations and recommendations. Mandatory terminology such es "must" and "required" are intended to describe controlling requirements under the terms of the Clean Air Act end Air Quality Control Commission regulations, but this document does not establish legally binding requirements in and of Itself Yes nes Continue -' Go to then Storage Tar Continue-' Storage Tar Hydrocarbon Loadout Emissions Inventory Section 01- Administrative information 'Facility AIRs ID: BsgagiliTSMANZ— County FigNiiiEngrEC= tea Plant Poin Section 02- Equipment Description Details Detailed Emissions Unit Description: Emission Control Device Description: Is this loadout controlled? Collection Efficiency:. Control Efficiency: Requested Overall VOC & HAP Control Efficiency %: 95.00 Section 03 - Processing Ratelnformation for Emissions Estimates Primary Emissions- Hydromrbon Loadout Actual Volume Loaded = Requested Permit Limit Throughput= Potential to Emit (PTE) Volume Loaded = Secondary Emissions- Combustion Device(s) Heat content of waste gas= Volume of waste gas emitted per year = Actual heat content of wastegas routed to combustion device = Requested heatcontent of waste gas routed to combustion device = Barrels (bbl) per year Barrels (bbl) per year Barrels (bbl) per year Btu/scf 439317 scf/year Potential to Emit (PTE) heat content of waste gas routed to combustion device = Section.04- Emissions Factors.& Methodologies. Does the company use the state default emissions Are the emissions factors based on a stabilized hydrocarbon liquid sample drawn at the facility being permitted? Loading Loss Equation L= 12.46*5*P•M/T Actual Volume Loaded While Emissions Controls Operating= ,,7;pld Barrels (bbl) per year 793 MMBTU per year 951 MMBTU neryear 951 MMBTU per year The stabilized hydrocarbon liquid sample is valid for developing site specific emissions factors. Factor Meaning Value Units Source S Saturation Factor 0.6 P True Vapor Pressure &$ .:pia aL1a4- .,`I;t333')ai M Molecular Weight of Vapors I'-, .TSB,- . ,,. Ib/Ib-mol = >f "f fib t7 . h.' 1i 1,,, a cv T Liquid Temperature illTgl132.12 ;t' Rankine «_ ..- r,.z- arlb: e$ L Loading Losses 8.83479497 lb/1000 gallons '- ' :.:: . ',,,, ., ? ,,,,i...irl 0.371061389 lb/bbl Component Mass Fraction Emission Factor Units Source Benzene f#°0094i.. -I t ,-r 0.003187977 lb/bbl `: -::: .. �-, �.. ��. ifattRid EilAPs dzci5f gps YE.3 iie3; Toluene ...... .... ... .. �irH�i�rua�i''i9.'.gMO : = 0.006159619 lb/bbl 'f a«-., .. f-hOlliltanfilik40A ii�c9Lit. r3at� t .3: ... _... Ethylbenzene 3v? Pc)i Qi3f}L 0.000259743 lb/bbl o sl R'4�fLk�1?s3na7Fund�nsater Xylene V �a,'-.._„g 0073 ,3" - _ 0.002708748 lb/bbl ( j,dy. .. ;. .° Ciur1dlf 4\Asais n-H a,' ,., ;0,0233 = 0.00864573 lb/bbl fAfr#i)k"eoftdnte3uYas 224TMP "' ,0!00001 - ,S 3.71061E-06 lb/bbl 3,.)f6ttry,,..,3 s:m onderreat�.�.,.._,: Emission Factors Hydrocarbon Loadout Pollutant Benzene Toluene Ethylbenzene Xylene Uncontrolled Controlled (lb/bbl) (Volume Loaded) 2.71E-03 8,55E-03 n -Hexane 224 TMP .71E-05. Pollutant (lb/bbl) (Volume Loaded) 1.86E-02 1.74E-04 3.08E-04 1.30E-05 1.35E-04 Emission Factor Source Control Device Uncontrolled Uncontrolled (Ib/MMBtu) (lb/bbl) (Volume (waste heat combusted) Loaded) Emission Factor Source PM10 PM2.5 0.0075 0.0075 0.0006. SOx NOx CO 7 of K:\PA\2017\17 W E0120,17 W E0121. CP1.xls m Hydrocarbon Loadout Emissions Inventory Section 05 - Emissions Inventory Criteria Pollutants Potential to Emit Uncontrolled (tons/year) Actual Emissions Uncontrolled Controlled (tons/year) (tons/year) Requested Permit Limits Uncontrolled Controlled (tons/year) (tons/year) PM10 PM2.5 500 NOx VOC CO 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0-00 0.00 0.00 0.00 0.03 0.03 0.03 0.03 0.03 39.41 32.84 L64 39.41 1.97 0.15 0.12 0.12 0.15 0.15 Hazardous Air Pollutants Potential to Emit Uncontrolled {Iles/year) Actual Emissions Uncontrolled Controlled (Ibs/year). (Ibs/year) Requested Permit Limits Uncontrolled Controlled (lbs/year) (lbs/year) Benzene Toluene Ethylhenzene Xylene n -Hexane 224 TMP 741 617 31 741 37 1308 1090 55 1308 65 55 46 2 55 3 575 480 24 575 29 1837 1530 77 1837 92 1 1 0 1 0 Section 06 -Regulatory Summary Ana, Ivsis Regulation 3, Parts A, 0 Source requires a permit The loadout must operate with submerged fill and loadout emissions must be routed to flare to satisfy RAC'. RACT- Regulation 3, Part e, Section 111.D.2.a (See regulatory applicability worksheet for detailed analysis) Section 07 - Initial and Periodic Sampling and Testing Requirements Does the company request a control device efficiency greater than 95%for a flare or combustion device? If yes, the permit will contain and initial compliance test condition to demonstrate the destruction efficiency of the combustion device based on inlet and outlet concentration sampling Section 08 - Technical Analysis Notes Section 09 - Inventory 5CC Coding and Emissions Factors AIRS Point it 004 Process tt SCC Code 01 '4-06-001-32 Crude Oii: Submerged Loading Normal Service (1=0,6) Uncontrolled Emissions Pollutant Factor Control% Units PM10 - 0.00 0 lb/1,000 gallons transferred PM2.5 0.00 0 lb/1,000 gallons transferred 50x 0.00 0 lb/1,000 gallons transferred NOx 0.01 0 lb/1,000 gallons transferred VOC 8.8 95 lb/1,000 gallons transferred CO 0.03 0 lb/1,000 gallons transferred Benzene 0.08 95 lb/1,000 gallons transferred Toluene 0.15 95 lb/1,000 gallons transferred Ethylbenzene 0.01 95 lb/1,000 gallons transferred Xylene 0.06 95 lb/1,000 gallons transferred n -Hexane 0.21 95 lb/1,000 gallons transferred 224 TMP 0.00 95 lb/1,000 gallons transferred 8 of 9 K:\PA\2017\17WE0120,17WE0121.CP1.xlsm Hydrocarbon Loadout Regulatory Analysis Worksheet Colorado Regulation 3 Parts A and B - APEN and Permit Requirements Source is hi the Nun -Attainment Area ATTAINMENT 1. Are uncontrolled actual emissions from any criteria pollutants from this individual source greater than 2 TPY (Regulation 3, Part A, Section II.D.1.a)? 2. Is the loadout located at an exploration and production site (e.g., well pad) (Regulation 3, Part 8, Section 11.0.1.1)? 3. Is the loadout operation loading less than 10,000 gallons (238 BBLs) of crude oil per day on an annual average basis? 4. Is the loadout operation loading less than 6,750 bbls per year of condensate via splash fill? 5. Is the loadout operation loading less than 16,308 bbls per year of condensate via submerged fill procedure? 6. Are total facility uncontrolled VOC emissions greater than 5 TPY, NOx greater than 10 TPY or CO emissions greater than 10 TPY (Regulation 3, Part B, Section II.D.3)? You have indicated that source is in the Non -Attainment Area NON -ATTAINMENT 1. Are uncontrolled emissions from any criteria pollutants from this individual source greater than 1 TPY (Regulation 3, Part A, Section II.D.1.a)? 2. Is the loadout located at an exploration and production site (e.g., well pad) (Regulation 3, Part B, Section 11.0.1.1)? 3: Is the loadout operation loading less than 10,000 gallons (238 BBLs) of crude oil per day on an annual average basis? 4. Is the loadout operation loading less than 6,750 bbls per year of condensate via splash fill? 5. Is the loadout operation loading less than 16,308 bbls per year of condensate via submerged fill procedure? 6. Are total facility uncontrolled VOC emissions from the greater than 2TPY, NOx greater than 5 TPY or CO emissions greater than 5 TPY (Regulation 3, Part B, Section II.D.2)? ' ISo 7. RACT- Are uncontrolled VOC emissions f it om the loadout operation greater than 20 tpy (Regulation 3, Part B, Section III.D.2.a)? Go to next, Go to then Go to next , Go to next Go to next , The loadou , The loadou' IT he loadout mast rsperate with submerged 311 and loadout emissions tatust be routed to fiats to sa₹isfy RAC@". Disclaimer This document assists operators with determining applicability of certain requirements of the Clean Air Act, its implementing regulations, and Air Quality Control Commission regulations. This document is not a rule or regulation, and the analysis it contains may not apply to a particular situation based upon the individual facts and circumstances. This document does not change or substitute for any law, regulatior, or any other legally binding requirement and is not legally enforceable. In the event of any conflict between the language of this document and the language of the Clean Air Act„ its implementing regulations, and Air Quality Control Commission regulations, the language of the statute or regulation will control. The use of non -mandatory language such as "recommend," "may," "should," and "can," is intended tot describe APCD interpretations and recommendations. Mandatory terminology such as "must" and "required" are intended to describe controlling requirements under the terms of the Clean Air Act and Air Qualify Control Commission regulations, but this document does not establish legally binding requirements In and of itself. Permit_ number: Date issued: Issued to: ? ontrol Division Department of Public Health Er Environment STRUCTION PERMIT Issuance: I Encana Oil Et Gas (USA) Inc. Facility Name: Zisch 6H -M368 Battery Plant AIRS ID: 123/9F0D Physical Location: SWSW quadrant of Section 6, Township 3N, Range 68W County: Weld County General Description: Well Production Facility Equipment or activity subject to this permit:. Facility Equipment ID AIRS Point Equipment Description Emissions Control Description Condensate Tank 003 Twelve (12) 500 bbl fixed -roof storage vessels used to store of condensate. Enclosed Flare This permit is granted subject to all rules and regulations of the Colorado Air Quality Control Commission and the Colorado Air Pollution Prevention and Control Act (C.R.S. 25-7-101 et seq), to the specific general terms and conditions included in this document and the following specific terms and conditions. REQUIREMENTS TO SELF -CERTIFY FOR FINAL AUTHORIZATION 1. YOU MUST notify the Air Pollution Control Division (the Division) no later than fifteen days of the latter of commencement of operation or issuance of this permit, by submitting a Notice of Startup form to the Division for the equipment covered by this permit. The Notice of Startup, form may be downloaded online at www.colorado.gov/pacific/cdphe/other-air-permitting- notices. Failure to notify the Division of startup of the permitted source is a violation of Air Quality Control Commission (AQCC) Regulation Number 3, Part B, Section III.G.1. and can result in the revocation of the permit. 2. Within one hundred and eighty days (180) of the latter of commencement of operation or issuance of this permit, compliance with the conditions contained in this permit shall be demonstrated to the Division. It is the owner or operator's responsibility to self -certify compliance with the conditions. Failure to demonstrate compliance within 180 days may result in revocation of the permit. A self certification form and guidance on how to self -certify compliance as required by this permit may be obtained online at www.colorado.gov/pacific/cdphe/air-permit-self- certification. (Regulation Number 3, Part B, Section 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 =COLORADO Air Pollution Control. Division Depati xrc o PubkHeaW,& Eiwrnfrn ner t Page 1 of 7 died to commence as set forth in the permit application ted t his .`fermi` ii iscontinues construction for a period of eighteen months or more; (iii ices no comple e construction within a reasonable time of the estimated completion date. The Division may grant extensions of the deadline. (Regulation Number 3, Part B, Section IIi.F.4.) 4 The operator shall complete all initial compliance testing and sampling as required in this permit and submit `- i s to the Division as part of the self -certification process. (Regulation Number 3, Part B F.Aection III.E.) 5. The operator sh z retain the permit final authorization letter issued by the Division, after completion of s- ; 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. (Regulation Number 3, Part B, Section II.A.4.) Annual Limits: Facility Equipment ID AIRS Point Tons per Year Emission Type PM2.5 NO. VOC CO Condensate Tank 003 - 1.4 55.1 6.6 Point Note: See "Notes to Permit Holder" for information on emission factors and methods used to calculate limits. Facility -wide emissions of each individual hazardous air pollutant shall not exceed 8.0 tons per year. Facility -wide emissions of total hazardous air pollutants shall not exceed 20.0 tons per year. The facility -wide emissions limitation for hazardous air pollutants shall apply to all permitted emission units at this facility. Compliance with the annual limits, for criteria pollutants shall be determined on a rolling twelve (12) month total. By the end of each month a new twelve month total is calculated based on the previous twelve months' data. The permit holder shall calculate actual emissions each month and keep a compliance record on site or at a local field office with site responsibility for Division review. The emission points in the table below shall be operated and maintained with the emissions control equipment as listed in order to reduce emissions to less than or equal to the limits established in this permit. (Regulation Number 3, Part B, Section III.E.) Facility Equipment ID AIRS Point Control Device Pollutants Controlled. Condensate Tank 003 Enclosed Flare VOC and HAP 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. (Regulation Number 3, Part B, II.A.4.) COLORADO Air Pollution Control Division °�Crr".3'Y^'.i •;if PbaC_ HjcYu'Cn s Eyirranee;C Page 2 of 7 Faoiaty, Equipment ID S Point Process Parameter Annual Limit Condensate Tank 003 Condensate throughput "212,423 barrels Compliance with ' e annual throughput limits shall be determined on a rolling twelve (12) month total. By the enf each month a new twelve-month total is calculated based on the previous twelve months' 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 ten digit AIRS ID number assigned by -the Division (e.g. 123/4567/001) shall be marked on the subject equipment for ease of identification. (Regulation Number 3, Part B, Section III.E.) (State only enforceable) 10. This source is subject to the odor requirements of Regulation Number 2. (State only enforceable) 11. This source is subject to Regulation Number 7, Section XII. The operator shall comply with all applicable requirements of Section XII and, specifically, shall: • Comply with the recordkeeping, monitoring, reporting and emission control requirements for condensate storage tanks; and • Ensure that the combustion device controlling emissions from this storage tank be enclosed, have no visible emissions, and be designed so that an observer can, by means of visual observation from the outside of the enclosed combustion device, or by other means approved by the Division, determine whether it is operating properly. (Regulation Number 7, Section XII.C.) (State only enforceable) 12. The combustion device covered by this permit is subject to Regulation Number 7, Section XVII.B.2. General Provisions (State only enforceable). If a flare or other combustion device is used to control emissions of volatile organic compounds to comply with Section XVII, it shall be enclosed; have no visible emissions during normal operations, as defined under Regulation Number 7, XVII.A.16; and be designed so that an observer can, by means of visual observation from the outside of the enclosed flare or combustion device, or by other convenient means approved by the Division, determine whether it is operating properly. This flare must be equipped with an operational auto -igniter according to the following schedule: • All combustion devices installed on or after May 1, 2014, must be equipped with an operational auto -igniter upon installation of the combustion device; • All combustion devices installed before May 1, 2014, must be equipped with an operational auto -igniter by or before May 1, 2016, or after the next combustion device planned shutdown, whichever comes first. 13. The storage tank covered by this permit is subject to the emission control requirements in Regulation Number 7, Section XVII.C.1. The owner or operator shall install and operate air pollution control equipment that achieves an average hydrocarbon control efficiency of 95%. if a combustion device is used, it must have a design destruction efficiency of at least 98% for hydrocarbons except where the combustion device has been authorized by permit prior to May 1, 2014. The source shall follow the inspection requirements of Regulation Number 7, Section XVII.C.1..d. and maintain records of the inspections for a period of two years, made available to the Division upon request. This control requirement must be,met within 90 days of the date that the storage tank commences operation. COLORADO Air Pollution Cortina Division :AAs�Klent o1 Putgo. weenn envonntene 14. - a t- s cove""""' jy th pmit are subject to the venting and Storage Tank. Emission irements of Regulation Number 7, Section XVII.C.2. OPERATING £t MAINTENANCE REQUIREMENTS 15. Upon startup of these points, the owner or operator shall follpw the most recent operating and maintenance (O&M) plan and record keeping format approved by the Division, in order to demonstrate ,.-, - =,-e on an ongoing basis with the requirements of this permit. Revisions to the O&M pia ar "°.u•"'ect to Division approval prior to implementation. (Regulation Number 3, Part B, Section III ' .7. ) COMPLIANCE TESTING A ..,,� SAMPLING Initial Testing Requirements 16. The owner or operator shall demonstrate compliance with opacity standards, using EPA Reference Method 22, 40 C.F.R. Part 60, Appendix A, to determine the presence or absence of visible emissions. "Visible Emissions" means observations of smoke for any period or periods of duration greater than or equal to one minute in any fifteen -minute period during normal operation. (Regulation Number 7, Sections XII.C, XVII.B.2. and XVII.A.16) Periodic Testing Requirements 17. This source is not required to conduct periodic testing, unless otherwise directed by the Division or other state or federal requirement. ADDITIONAL REQUIREMENTS 18. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Regulation Number 3, Part A, II.C.) Annually by April. 30th whenever a significant increase in emissions occurs as follows: For any criteria pollutant: For sources emitting less than 100 tons per year, a change in actual emissions of five (5) tons per year or more, above the level reported on the last APEN; or For volatile organic compounds (VOC) and nitrogen oxides sources (NO,) in ozone nonattainment areas emitting less than 100 tons of VOC or NO,t 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 charge in actual emissions of five percent or 50 tons per year or more, whichever is less, above the level reported on the last APEN submitted; or For any non -criteria reportable pollutant: If the emissions increase by 50% or five (5) tons per year, whichever is less, above the level reported on the last APEN submitted to the Division. Whenever there is a change in the owner or operator of any facility, process, or activity; or • Whenever new control equipment is installed, or whenever a different type of control equipment replaces an existing type of control equipment; or • Whenever a permit limitation must be modified; or • No later than 30 days before the existing APEN expires. GENERAL TERMS AND CONDITIONS COLORADO Mr Pollution Control Division Page 4 of 7 19. m a any 1 """: men ust be retained and made available for inspection upon ay b _- eiss '-d to a new owner by the APCD as provided iiMQCC Regulation umber , art :, ec ion .:. 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 "fina ... . ; y for this activity or operation of this source. Final authorization of the permit must •e ;:curedfrom the APCD in writing in accordance with the provisions of 25-7- 114.5(12)(a) C.R.and AQCC Regulation Number 3, Part, B, Section iII.G. Final authorization cannot be grante until the operation or activity commences and has been verified by the APCD as conforming 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 owner or operator and is conditioned upon conduct of the activity, or construction, installation and operation of the source, in accordance with this information and with representations made by the owner or operator or owner or operator's agents. It is valid only for the equipment and operations or activity specifically identified on the permit. 22. Unless specifically stated otherwise, the general and specific conditions contained in this permit have been determined by the APCD to be necessary to assure compliance with the provisions of Section 25-7-114.5(7)(a), C.R.S. 23. Each and every condition of this permit is a material part hereof and is not severable. Any challenge to or appeal of a condition hereof shall constitute a rejection of the entire permit and upon such occurrence, this permit shall be deemed denied ab initio. This permit may be revoked at any time prior to self -certification and final authorization by the Air Pollution. Control Division (APCD) on grounds set forth in the Colorado Air Quality Control Act and regulations of the Air Quality Control Commission (AQCC), including failure to meet any express term or condition of the permit. If the Division denies a permit, conditions imposed upon a permit are contested by the owner or operator, or the Division revokes a permit, the owner or operator of a source may request a hearing before the AQCC for review of the Division's action. 24. Section 25-7-114.7(2)(a), C.R.S. requires that all sources required to file an Air Pollution Emission Notice (APEN) must pay an annual fee to cover the costs of inspections and administration. If a source or activity is to be discontinued, the owner must notify the Division in writing requesting a cancellation of the permit. Upon notification, annual fee billing will terminate. 25. Violation of the terms of a permit or of the provisions of the Colorado Air Pollution Prevention and Control. Act or the regulations of the AQCC may result in administrative, civil or criminal enforcement actions under Sections 25-7-115 (enforcement), -121 (injunctions), -122 (civil penalties), -122.1 (criminal penalties), C.R.S. By: Christian Lesniak Permit Engineer Permit History issuance Date Description Issuance 1 This Issuance Issued to Encana Oil a Gas (USA) Inc. COLORADO Air Pollution Control Division 6t�;_ diea>t,16 EtAw.mer t Notes Per .";H• • "Nr:�t the' •f th ;,p= mit issuance: 1) T "it hisfor the processing time for this permit. An invoice for these fees will be issued after the permit is issued. The permit holder shall pay the invoice within 30 days of receipt of the invoice. Failure to pay the invoice will result in - revocation of this permit. (Regulation Number 3, Part A, Section VI.B.) 2) The production based on the consum upon request of the control regulation or and complete appli terial processing limits and emission limits contained in this permit are ion rates requested in the permit application. These limits may be revised ner or operator providing there is no exceedance of any specific emission y ambient air quality standard. A revised air pollution emission notice (APEN) form must be submitted with a request for a permit revision. 3) This source is subject to the Common -Provisions Regulation Part Ii, Subpart E, Affirmative Defense Provision for Excess Emissions During Malfunctions. The owner or operator shall notify the Division of any malfunction condition which causes a violation of any emission limit or limits stated in this permit as soon as possible, but no later than noon of the next working day, followed by written notice to. the Division addressing all of the criteria set forth in Part II.E.1 of the Common Provisions Regulation. See: https://www.colorado.gov/pacific/cdphe/aqcc-regs 4) The following emissions of non -criteria reportable air pollutants are estimated based upon the process limits as indicated in this permit. This information is listed to inform the operator of the Division's analysis of the specific compounds emitted if the source(s) operate at the permitted limitations. AIRS Point Pollutant CAS # Uncontrolled Emissions (lb/yr) Controlled Emissions (lb/yr) 003 Benzene 71432 5141 257 Toluene 108883 14785 739 Ethylbenzene - 100414 510 25 Xylenes 1330207 3717 186 n -Hexane 110543 69590 3479 2,2,4- Trimethylpentane 540841 2698 135 Note: All non -criteria reportable pollutants in the table above with uncontrolled emission rates above 250 pounds per year (lb/yr) are reportable and may result in annual emission fees based on the most recent Air Pollution Emission Notice. 5) The emission levels contained in this permit are based on the following emission factors: Point 003: CAS # Pollutant Uncontrolled Emission Factors lb/bbl Controlled Emission Factors lb/bbl. Source N0x 0.0136 0.0136 AP -42 Ch. 13.5 CO 0.0618 0.0618 AP -42 Ch. 13.5 V0C 10.37 0.52 Site Specific - Hysys 71432 Benzene 0.024 0.001 Site Specific - Hysys 108883 Toluene 0.070 0.003 Site Specific - Hysys 100414 Ethylbenzene 0.002 0.000 Site Specific - Hysys. 1330207 Xylene 0.018 0.001 Site Specific - Hysys 110543 n -Hexane 0.328 0.016 Site Specific - Hysys 540841 2,2,4-Trimethylpentane 0.013 0.001 Site Specific - Hysys COLORADO Air Pollution Control Division r PubtiL Her: th n En•Ar Onrner:t Page 6 of 7 this point are based on the flare control efficiency of 95%. 6) I 5- .chAir 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)-692-315 7) This permit fulfills th„requirement to hold a valid permit reflecting the storage tank and associated control device per _ e Colorado Oil and Gas Conservation Commission rule 805b(2)(A) when applicable. 8) This facility is class.' e• as follows: Applicable Requirement Status Operating Permit Synthetic Minor Source of: PSD or NANSR Synthetic Minor Source of: VOC MACT HH Major Source Requirements: Not Applicable Area Source Requirements: Applicable 9) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be found at the website listed below: http://ecfr.gpoaccess.gov/ Part 60: Standards of Performance for New Stationary Sources NSPS 60.1 -End Subpart A - Subpart KKKK NSPS Part 60, Appendixes Appendix A - Appendix I Part 63: National Emission Standards for Hazardous Air Pollutants for Source Categories MACT 63.1-63.599 Subpart A - Subpart Z MACT 63.600-63.1199 Subpart AA - Subpart DDD MACT 63.1200-63.1439 Subpart EEE - Subpart PPP MACT 63.1440-63.6175 Subpart QQQ - Subpart YYYY MACT 63.6580-63.8830 Subpart ZZZZ - Subpart MMMMM MACT 63.8980 -End Subpart NNNNN - Subpart XXXXXX COLORADO Mr Pollution Control Division envv6rrrx Page 7 of 7 DO ontrol Division Department of Public Health Et Environment Permit number: Date issued: Issued to: Facility Name: Plant AIRS ID: Physical Location: County: General Description: STRUCTION PERMIT Issuance: 1 Encana Oil Et Gas (USA) Inc. Zisch 6H -M368 Battery 123/9F0D SWSW quadrant of Section 6, Township 3N, Range 68W Weld County Well Production Facility Equipment or activity subject to this permit: Facility Equipment ID AIRS Point Equipment Description Emissions Control Description Condensate Loadout 004 Truck loadout of condensate Enclosed. Flare This permit is granted subject to alt rules and regulations of the Colorado Air Quality Control Commission and the Colorado Air Pollution Prevention and Control Act (C.R.S. 25-7-101 et seq), to the specific general terms and conditions included in this document and the following specific terms and conditions. REQUIREMENTS TO SELF -CERTIFY FOR FINAL AUTHORIZATION 1. YOU MUST notify the Air Pollution Control Division (the Division) no later than fifteen days of the latter of commencement of operation or issuance of this permit, by submitting a Notice of Startup form to the Division for the equipment covered by this permit. The Notice of Startup form may be downloaded online at www.colorado.gov/pacific/cdphe%other-air-permitting- notices. Failure to notify the Division of startup of the permitted source is a violation of Air Quality Control Commission (AQCC) Regulation Number 3, Part B, Section III.G.1 and can result in the revocation of the permit. 2. Within one hundred and eighty days (180) of the latter of commencement of operation or issuance of this permit, compliance with the conditions contained in this permit shall: be demonstrated to the Division. It is the owner or operator's responsibility to self -certify compliance with the conditions. Failure to demonstrate compliance within 180 days may result in revocation of the permit. A self certification form and guidance on how to self -certify compliance as required by this permit may be obtained online at www.colorado.gov/pacific/cdphe/air-permit-self- certification. (Regulation Number 3, Part B, Section III.G.2.) 3 This permit shall expire if the owner or operator of the source for which this permit was issued: (i) doesnot commence construction/modification or operationof this source within 18 months after either, the date of issuance of this construction permit or the date on which such COLORADO Air Pc a Lion Control Division I prrtxr sits+,t of. PO*: eu;snG E'mirvrr:tet:t Page 1 of 7 dl. ed to commence as set forth in the permit application ted£ it is;.ermi ; ii iscontinues construction for a period of eighteen months or more; (iii .oes not comple e construction within a reasonable time of the estimated completion date. The Division may grant extensions of the deadline. (Regulation Number 3, Part B, Section III.F.4.) 4 The operator shall complete all initial compliance testing and sampling as required in this permit and submit 3 `- r'=s to the Division as part of the self -certification process. (Regulation Number 3, Part B ection III.E.) 5. The operator sh retain the permit final authorization letter issued by the Division, after completion of s =` 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. (Regulation Number 3, Part B, Section II.A.4.) Annual Limits: Facility Equipment ID AIRS Point Tons per Year Emission Type PM2.5 NO), VOC CO Condensate Loadout 004 - - 2.0 - Point Note: See "Notes to Permit Holder" for information on emission factors and methods used to calculate limits. Facility -wide emissions of each individual hazardous air pollutant shall not exceed 8.0 tons per year. Facility -wide emissions of total hazardous air pollutants shall not exceed 20.0 tons per year. The facility -wide emissions limitation for hazardous air pollutants shall apply to all permitted emission units at this facility. Compliance with the annual limits, for criteria pollutants shall be determined on a rolling twelve (12) month total. By the end of each month -a new twelve month total is calculated based on the previous twelve months' data. The permit holder shall calculate actual emissions each month and keep a compliance record on site or at a local field office with site responsibility for Division review. The emission points in the table below shall be operated and maintained with the emissions control equipment as listed in order to reduce emissions to less than or equal to the limits established in this permit. (Regulation Number 3, Part B, Section III.E.) Facility Equipment ID AIRS Point Control Device Pollutants Controlled Condensate Loadout 004 Enclosed Flare VOC and HAP 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. (Regulation Number 3, Part B, II.A.4.) COLORADO Air Pollution Control Division - ,•& rtt&A t Pubtic HC t°* & Cnvcrrner,k Page 2 of 7 Condensate Loadout Process Parameter Condensate loaded 212,423 barrels Compliance with e annual throughput limits shall be determined on a rolling twelve (12) month total. By the en..f each month a new twelve-month total is calculated based on the previous twelve months' ,.,,r.. The permit holder shalt calculate throughput each month and keep a compliance record on site or at a local field office with site responsibility, for Division review. 9. Condensate loading to truck tanks shall be conducted by submerged fill. (Reference: Regulation Number 3, Part. B, III.E) STATE AND FEDERAL REGULATORY REQUIREMENTS 10. No owner or operator of a smokeless flare or other flare for the combustion of waste gases shall allow or cause emissions into the atmosphere of any air pollutant which is in excess of 30% opacity for a period or periods aggregating more than six minutes in any sixty consecutive minutes. (Regulation Number 1, Section II.A.5.) 11. This source is subject to the odor requirements of Regulation Number 2. (State only enforceable) 12. 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 and emissions shall be controlled by a flare. (Reference: Regulation 3, Part B, III.D.2) 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. 13. 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.D.2): a. The owner or operator shall inspect onsite loading equipment during loading operations to ensure that hoses, couplings, and valves are maintained to prevent dripping, leaking, or other liquid or vapor toss during loading and unloading. The inspections shalloccur at least quarterly. Each inspection shall be documented in a log available to the Division on request. All compartment hatches at the facility (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. 14. The owner or operator shall: Install and operate the vapor collection and return equipment to collect vapors during loading of tank compartments of outbound transport trucks. Include devices to prevent the release of vapor from vapor recovery hoses not in use. CDPH Use operating procedures to ensure that hydrocarbon liquid cannot be transferred unless the vapor collection equipment is in use. !COLORADO 11i PollUtiort Control Divssi.can re e rc eto r Gage 3 of 7 PPosal equipment at a back -pressure lessthan the pressure ort vehicles. OPERATING It MAINTENANCE REQUIREMENTS 15. Upon startup of these points, the owner or operator shall follow the most recent operating and maintenance (OEM) plan and record keeping format approved by the Division, in order to demonstrate II e on an ongoing basis withthe requirements of this permit. Revisions to the OEtM plan ar , ubject to Division approval prior to implementation. (Regulation Number 3, Part B, Section III :7.) COMPLIANCE TESTING SAMPLING Initial Testing Requirements This source is not required to conduct initial testing, unless otherwise directed by the Division or other state or federal requirement. Periodic Testing Requirements 17. This source is not required to conduct periodic testing, unless otherwise directed by the Division or other state or federal requirement. ADDITIONAL REQUIREMENTS 18. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Regulation Number 3, Part A, II.C.) • Annually by April 30th whenever a significant increase in emissions occurs as follows: For any criteria pollutant: For sources emitting less than 100 tons per year, a change in actual emissions of five (5) tons per year or more, above the level reported on the last APEN; or For volatile organic compounds (VOC) and nitrogen oxides sources (NOX) in ozone nonattainment areas emitting less than 100 tons of VOC or NOX per year, a change in annual actual emissions of one (1) ton per year or more or five percent, whichever is greater, above the level reported on the last APEN; or For sources emitting 100 tons per year or more, a change in actual emissions of five percent or 50 tons per year or more, whichever is less, above the level reported on the last APEN submitted; or For any non -criteria reportable pollutant: If the emissions increase by 50% or five (5) tons per year, whichever is less, above the level reported on the last APEN submitted to the Division. Whenever there is a change in the owner or operator of any facility, process, or activity, or Whenever new control equipment is installed, or whenever a different type of control equipment replaces an existing type of control equipment; or Whenever a permit limitation must be modified; or • No later than 30 days before the existing APEN expires. GENERAL TERMS AND CONDITIONS 19. This permit and any attachments must be retained and made available for inspection upon request. The permit may reissued to a new owner by the APCD as provided in AQCC Regulation Number 3, Part B, Section II.B: upon a request for transfer of ownership and the submittal of a revised APEN and the required fee. a final authorization has been granted, then the remainder Otherwise, the issuance of this construction permit does not provide " ma aut on y for t is ac ivity or operation of this source. Final authorization of the permit must be secured from the APCD in writing in accordance with the provisions of 25-7- 114.5(12)(a) C.R.S. and AQCC Regulation Number 3, Part B, Section III.G. Final authorization cannot be granted until the operation or activitycommences and has been verified by the APCD as conformin spects with the conditions of the permit. Once self certification of all points has be r ie ed and approved by the Division, it will provide written documentation of such final authon Lion Details for obtaining final authorization to operate are located in the Requirements to ` elf -Certify for Final Authorization section of this permit. 21. This permit is i in reliance upon the accuracyand completeness of information supplied by the owner or operator and is conditioned upon conduct of the activity, or construction, installation and operation of the source, in accordance with this information and with representations made by the owner or operator or owner or operator's agents. it is valid only for the equipment and operations or activity specifically identified on the permit. 22_ Unless specifically stated otherwise, the general and specific conditions contained in this permit have been determined by the APCD to be necessary to assure compliance with the provisions of Section 25-7-114.5(7)(a), C.R.S. 23. Each and every condition of this permit is a material part hereof and is not severable. Any challenge to or appeal of a condition hereof shall constitute a rejection of the entire permit and upon such occurrence, this permit shall be deemed denied ab initio. This permit may be revoked at any time prior to self -certification and final authorization by the Air Pollution Control Division (APCD) on grounds set forth in the Colorado Air Quality Control Act and regulations of the Air Quality Control Commission (AQCC), including failure to meet any express term or condition of the permit. If the Division denies a permit, conditions imposed upon a permit are contested by the owner or operator, or the Division revokes a permit, the owner or operator of a source may request a hearing before the AQCC for review of the Division's action. 24. Section 25-7-114.7(2)(a), C.R.S. requires that all sources required to file an Air Pollution Emission Notice (APEN) must pay an annual fee to cover the costs of inspections and administration; If a source or activity is to be discontinued, the owner must notify the Division in writing requesting a cancellation of the permit. Upon notification, annual fee billing will terminate. 25. Violation of the terms of a permit or of the provisions of the Colorado Air Pollution Prevention and Control Act or the regulations of the AQCC may result in administrative, civil or criminal enforcement actions under Sections 25-7-115 (enforcement), -121. (injunctions), -122 (civil penalties), -122.1 (criminal penalties), C.R.S. By: Christian Lesniak Permit Engineer Permit History Issuance Date Description Issuance 1 This Issuance issued to Encana Oil & Gas (USA) Inc. Notes Perm ,Q H 4 . t the •f th p mit issuance: 1) T -s :£F --- it h for the processing time for this permit. An invoice for these fees will be issued after the permit is issued. The permit holder shall pay the invoice within 30 days of receipt of the invoice. Failure to pay the invoice will result in revocation of this permit. (Regulation Number 3, Part A, Section VI.B.) 2) The production based on the consum upon request of the control regulation or and complete appli. terial processing limits and emission limits contained in this permit are ion rates requested in the permit application. These limits may be revised ner or operator providing there is no exceedance of any specific emission y ambient air quality standard. A revised air pollution emission notice (APEN) form must be submitted with a request for a permit reyisioa. 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 Il.E.1 of the Common Provisions Regulation. See: https://www.colorado.gov/pacific/cdphe/agcc-regs 4) The following emissions of non -criteria reportable air pollutants are estimated based upon the process limits as indicated inthis permit. This information is listed to inform the operator of the Division's analysis of the specific compounds emitted if the source(s) operate at the permitted limitations. AIRS Point Pollutant , CAS # Uncontrolled Emissions (lb/yr) Controlled Emissions (lb/yr) 004 Benzene 71432 741 37 Toluene 108883 1308 65 Ethylbenzene 100414 55 3 Xytenes 1330207 575 29' n -Hexane 110543 1837 92 2,2,4- Trimethylpentane 540841 1 0 Note: All non -criteria reportable pollutants in the table above with uncontrolled emission rates above 250 pounds. per year (lb/yr) are reportable and may result in annual emission fees based on the most recent Air Pollution Emission Notice. The emission levels contained in this permit are based on the following emission factors: Point 004: CAS # Pollutant Uncontrolled - Emission Factors lb/bbl Controlled Emission Factors lb/bbl Source VOC 3.71 E-01 1.86E-02 AP -42 Ch. 5.2 - Site Specific 71432 Benzene 3.49E-03 1.74E-04 Site Specific - Hysys 108883 Toluene 6.16E-03 3.08E-04 Site Specific - Hysys 1330207 Xylene 2.71 E-03 1.35E-04 Site Specific - Hysys 110543 n -Hexane 8..65E-03 4.32E-04 Site Specific- Hysys 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 r pr surer 8 ^ psia mole ." : w 68 l T (temperature of liquid loaded) = 512.12 R The uncontrolled non -criteria reportable air pollutant (NCRP) emission factors were calculated by multiplying, the mass fraction of each NCRP in the vapors by the V0C emission factor. Controlled emissio e based on a flare efficiency of 95% and a collection efficiency of 100%. 6) In accordance with C .S. 25-7-114.1, each Air Pollutant Emission Notice (APEN) associated with this permit is valid f. a term of five years from the date it was received by the Division.'A revised APEN shall be subs • 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)-692-315O. 7) This permit fulfills the requirement to hold a valid permit reflecting the storage tank and associated control device per the Colorado Oil and Gas Conservation Commission rule 805b(2)(A) when applicable. 8) This facility is classified as follows: Applicable Requirement Status Operating Permit Synthetic Minor Source of: VOC, HAPs PSD or NANSR Synthetic Minor Source of: VOC MACT HH Major Source Requirements: Not Applicable Area Source Requirements: Applicable 9) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be found at the website listed below: http://ecfr.gpoaccess.gov/ Part 60: Standards of Performance for New Stationary Sources NSPS 60.1 -End Subpart A - Subpart KKKK NSPS Part 60, Appendixes Appendix A - Appendix I Part 63: National Emission Standards for Hazardous Air Pollutants for Source Categories MACT 63.1-63.599 Subpart A - Subpart Z MACT 63.600-63.1199 Subpart AA - Subpart DDD MACT 63.1200-63.1439 Subpart EEE - Subpart PPP MACT 63.1440-63.6175 Subpart QQQ - Subpart YYYY MACT 63.6580-63.8830 Subpart ZZZZ - Subpart MMMMM MACT 63.8980 -End Subpart NNNNN - Subpart XXXXXX OLORADO rpollution Control Division Permit Number: , AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Condensate Storage Tank(s)1 TBD ( to g 0124 [Leave blank unless APCD has already assigned apermit# & AIRS ID] Emission Source AIRS ID: T9O 12?j- FO 2- UQ?j Person To Contact: E-mail Address: Facility Equipment ID: Condensate Tank Section 01— Administrative Information Company Name: Encana Oil & Gas (USA) Inc. [Provide Facility Equipment ID to identify how this equipment is referenced within your organization.] Section 02 — Requested Action (Check applicable request boxes) N Request for NEW INDIVIDUAL permit O Request for coverage under GENERAL PERMIT Source Name: ZISCH 6H CONDENSATE STORAGE TANK ❑ GP01 ❑ GP08 Source Location: Zisch 6H -M368 County: Weld 0 Request MODIFICATION to existing INDIVIDUAL permit (check boxes below) SW 1/4 SW 1/4 Sec. 6 Twp. 3N R 68W Elevation: 5163 Feet O Change process or equipment 0 Change company name Mailing Address: Republic Plaza 370 17th St. Suite 1700 ZIP Code: 80202 0 Change permit limit 0 Transfer of ownership 0 Other ❑ APEN Submittal for Permit Exempt/Grandfathered source Adam Berig Phone Number: 720-876-3884 ❑ APEN Submittal for update only (Please note blank APEN's will not be accepted) Addl. Info. & Notes: NAICS, or 1311 SIC Code: Denver , CO adam.berig@encana.com Fax Number: 720-876-4884 Section 03 — General Information For existing sources, operation began on: N/A This Storage Tank is ® Exploration & Production ❑ Midstream or Downstream Located at: (E&P) Site (Non-E&P) Site Will this equipment be operated in any NAAQS nonattainment area? N Yes 0 No Are Flash Emissions anticipated at these tanks Is actual annual average hydrocarbon liquid throughput ≥ 500 bbl/day? ® Yes ❑ No If "yes", identify the stook tank gas -to -oil ratio: ► Are these condensate tanks subject to Colorado Oil and Gas Conservation Commission (COGCC) 805 series rules? If so, submit Form APCD-105. ► Are you requesting≥ 6 ton/yr VOC emissions, or are uncontrolled actual emissions> 6 ton/yr? General description of equipment purpose: Condensate Tanks Section 04 — Storage Tank(s) Information Condensate Requested Permit Limit: Throughput: Actual: Average API Gravity of Sales Oil: 47.1 degrees Tank Design: Fixed Roof: For new or reconstructed sources, the projected startup date is: 1/13/2015 Normal Hours of Source Operation: 24 hours/ day 7 days/ 52 weeks/ week year • Yes ❑ No m3/liter O Yes El No • Yes ❑ No 212,423 bbl/year bbl/year Actual While Controls Operational: RVP of Sales Oil 11.55 Internal Floating Roof: 0 External Floating Roof: 0 bbl/year Storage Tank ID # of Liquid Manifold Storage Vessels in Storage Tank Total Volume of Storage Tank (bbl) Installation Date of most recent storage vessel in storage tank (Month/Year) Date Of First Production (Month/Year) Cond. 12 6000 December 2014 January 2015 Wells Serviced by this Storage Tank or Tank Battery (E&P Sites Only) API Number Name of Well Newly Reported Well - - Please see complete well list on attached pages. ■ - IN - - ■ - - ■ - - ■ FORM APCD-205 Colorado Department of Public Health and Environment Air Pollution Control Division (APCD)This notice is valid for five (5) years. Submit a revised APEN prior to expiration of five-year term, or when a significant change is made (increase production, new equipment, change in fuel type, etc). Mail this form along with a check for $152.90 per APEN for non- E&P, midstream and downstream sources or $152.90 for up to five (5) APENs for E&P sources and $250 for each general permit registration to: Colorado Department of Public Health & Environment APCD-SS-B1 4300 Cherry Creek Drive South Denver, CO 80246-1530 For guidance on how to complete this APEN form: Air Pollution Control Division: (30V692-3150 Small Business Assistance Program (SBAP): (303) 692-3148 or (303) 692-3175 APEN forms: http://www.colorado.gov/cdphe/oilgasAPENS Application status: http://www.colorado.gov/cdphe/permitstatus Page 1 of 2 2015.04.09_Zisch 6H M368_Condensate Tanks_APEN.docx AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Condensate Storage Tank(s)1 Permit Number: TBD Emission Source AIRS ID: TBD Section 05 — Stack Information (For midstream sites onl ) Operator Stack ID No. Stack Base Elevation (feet) Stack Discharge Height Above Ground Level (feet) Temp. (°F) Flow Rate (ACFM) Velocity (ft/sec) Moisture (%) Cond. 5163.00 NA NA NA NA NA Direction of stack outlet (check one): ® Vertical Exhaust Opening Shape & Size (check one): El Circular: Inner Diameter (inches) = Section 07 — Control Device Information Section 06 —Stack (Source, if no combustion) Location (Datum & either Lat/Long or UTM) Horizontal Datum (NAD27, NAD83, WGS84) UTM Zone (12 or 13) UTM Easting or Longitude (meters or degrees) UTM Northing or Latitude (meters or degrees) Method of Collection for Location Data (e.g. map, GPS, GoogleEarth) NAD83 13 -105.05281 40.24827 GPS 0 Vertical with obstructing raincap ❑ Horizontal ❑ Down O Other: Length (inches) = ❑ Other (Describe): Width (inches) = O Vapor Recovery Unit (VRU) used for control of the Storage Tank(s) Size: Make/Model: Requested VOC & HAP Control Efficiency: Annual time that VRU is bypassed (emissions vented): ❑ Closed loop system used for control of the storage tank(s) Description: ® Combustion Device used for control of the Storage Tank(s) Type: Enclosed Combustor Rating: Make/Model 48" High -Capacity MMBtu/hr VOC & HAP Control Efficiency: Requested: 95 % Manufacturer Guaranteed: Minimum temp. to achieve requested control: °F Waste gas heat content: Constant pilot light? ® Yes 0 No Pilot burner rating: 0 Describe Any Other: 98+ Btu/scf MMBtu/hr Section 08 — Gas/Liquids Separation Technology Information (E&P Sites Only) What is the pressure of the final separator vessel prior to discharge to the storage tank(s)? 35 psig Please describe the separation process between the well and the storage tanks: HLP Separator to VRU to Atmospheric Tanks Section 09 — Emissions Inventory Information & Emission Control Information El Emission Factor Documentation attached Data year for actual calendar yr. emissions below & throughput in Sec. 04 (e.g. 2007): Pollutant Emission Factor Actual Calendar Year Emission2 Requested Permitted Emissions Emission Factor Data Source Uncontrolled Basis Uncontrolled (Tons/Year) Controlled (Tons/Year) Uncontrolled (Tons/Year) Controlled (Tons/Year) NOx 0.068 lb/MMBtu - -- AP42 VOC 10.37 lb/bbl 1101.87 55.09 HYSYS/E&P Tanks CO •9rY7 0 , %f t lb/MMBtu 6. ( -- AP42 Benzene 0.0242 lb/bbl 2.57 0.13 HYSYS/E&P Tanks Toluene 0.0696 lb/bbl 7.39 0.37 HYSYS/E&P Tanks Ethylbenzene 0.0024 lb/bbl 0.26 0.01 HYSYS/E&P Tanks Xylenes 0.0175 lb/bbl 1.85 0.09 HYSYS/E&P Tanks n -Hexane 0.3276 lb/bbl 34.79 1.74 HYSYS/E&P Tanks 2,2,4-Trimethylpentane 0.0127 lb/bbl 1.35 0.07 HYSYS/E&P Tanks Please use the APCD Non -Criteria Re 6 ortable Air Pollutant Addendum form to re , ort • ollutants not listed above. Section 10 —A licant Certification - I hereby certify that all information contained herein and information submitted with this application is complete, true and correct. 04/13/2015 Adam Berig Manager, Air Permitting Signature of Person Legally AuthSupply Data Date Name of Legally Authorized Person (Please print) Title You will be charged an additional APEN fee if the APEN is filled out incorrectly or is missing information and needs to be resubmitted. 2 Annual emissions fees will be based on actual emissions reported here. If left blank, annual emissions fees will be based on requested emissions. Additional Information Required: Attach a pressurized pre -flash condensate extended liquids analysis, RVP & API analysis of the post -flash oil Attach E&P Tanks input & emission estimate documentation (or equivalent simulation report/test results) Attach EPA TANKS emission analysis if emission estimates do not contain working/breathing losses Check box to request copy of draft permit prior to issuance. Check box to request copy of draft permit prior to public notice. FORM APCD-205 Page 2 of 2 2015.04.09 Zisch 6H M368_Condensate Tanks APEN.docx ft ra> Wells serviced by this tank or tank battery AIRS ID#: TB ) Tank Battery Name: Zisch 6H -M368 423—C(Wc —64-5 API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: API #: 0512337487 0512337494 0512337488 0512337491 Name: Name: Name: Name: Name Name: Name: Name: Name: Name: Name: Name Name: Name: Name: Name: Name: Name: Name Name: Name: Name: Name: Name: Name: Name Name: Name: Name: Name: Name: Name: Name Name: Name: Name: Name: Name: Name: Name Zisch 3A -6H -M368 Zisch 3B -6H -M368 Zisch 3C -6H -M368 Zisch 3D -6H -M368 Z Newly Reported Well Z Newly Reported Well Z Newly Reported Well Z Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well O Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well O Newly Reported Well O Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well O Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well O Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well El Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well ❑ Newly Reported Well AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Hydrocarbon Liquid Loading Permit Number: 11 VUL 0121 Facility Equipment ID: Condensate Loadout Section 01— Administrative Information Company Name: Encana Oil & Gas (USA) Inc. Please use the Fuel Dispensing Station APEN to report emissions from service stations and fleet refueling stations. [Leave blank unless APCD has already assigned a permit # & AIRS ID] Emission Source AIRS ID: 123 /c o o/ o 04 - [Provide Facility Equipment ID to identify how this equipment is referenced within your organization.] Source Name: Zisch 6H -M368 Battery Source Location: SWSW Sec 6 T3N R68W Mailing Address: Republic Plaza 370 17th St., Suite 1700 Denver CO Person To Contact: Adam Berig E-mail Address: Adam.Berig@encana.com Section 03 — General Information For existing sources, operation began on: Normal Hours of Source Operation: General description of equipment and purpose: NAICS, or SIC Code: 1311 Section 02 — Requested Action (Check applicable request boxes) ® Request for NEW permit or newly reported emission source ❑ Request MODIFICATION to existing permit (check each box below that applies) County: Weld ❑ Change process or equipment ❑ Change company name Elevation: 5,163 Feet ZIP Code: 80202 Phone Number: (720) 876-3884 Fax Number: (720) 876-4884 ❑ Change permit limit El Transfer of ownership ❑ Other Request to limit HAPs with a Federally enforceable limit on PTE ❑ Request APEN update only (check the box below that applies) ❑ Revision to actual calendar year emissions for emission inventory Addl. Info. & Notes: Update 5 -Year APEN term without change to permit limits or previously reported emissions For new or reconstructed sources, the projected startup date is: 1/13/2015 24 hours/day 7 days/week 52 weeks/year Hydrocarbon Liquid Loadout ► Is this source located at an oil and gas exploration and production site? If yes, does this source load less than 10,000 gallons of crude oil per day on an annual average, splash fill less than 6750 BBL of condensate (hydrocarbon liquids that have an API gravity of 40 degrees or greater) per year or submerge fill less than 16,308 BBL of condensate per year? ► Is this source located at a facility that is considered a Major Source of Hazardous Air Pollutant (HAP) emissions? ► Will this equipment be operated in any NAAQS nonattainment area? (http://www.cdphe.state.co.us/ap/attainmaintain.html) ► Does this source load gasoline into transport vehicles? A If "Yes", this source may be subject to 40 CFR 63, Subparts EEEE, CC, and R. Provide an applicability determination of these rules. B If "Yes", this source may be subject to Regulation No. 3, Part B, Section III.D.2. Provide an applicability determination of these rules. c If"Yes", this source may be subject to Regulation No. 7, Section VI.C, 40 CFR 63 Subpart BBBBBB or Subpart X.X. Provide an applicability determination of these rules. Section 04 — Loading Information Product Loaded: Condensate This product is loaded from tanks at this facility into: Tank Trucks (e.g, "rail tank cars," or "tank trucks") Number of Loading Bays: Pump Capacity in Each Bay: gallons /min. ► If this APEN is being filed for vapors displaced from cargo carrier, complete the following: Annual Volume Loaded: Requested': 212,423 bbl/year Actual calendar year: Saturation Factor2: 0.6 True Vapor Pressure: 8.9 psia @ 60 °F Molecular Weight of Displaced Vapors: ► If this APEN is being filed for vapor losses from pressurized loading lines, complete the following: Loads per year: Requested': #/yr. Load Line Volume3: Ft3/truckload Vapor Recovery Line Volume3: Ft3/truckload bbl/year Average Temperature of Bulk Liquid Loaded: 52.45 °F 68 LbIlb-mol Actual Calendar Year: #/yr. Product Density: Lb/ft3 Requested values will become permit limitations. 2Please refer to AP -42, Table 5.2-1 for information on saturation factors (found online at: http://www.epa.gov/ttn/chief/ap42/ch05/index.html). ' List the total volume for all lines in each category and attach your calculations of these volumes. ® Yes ❑ No ❑ Don't know ® Yes ❑ No ❑ Don't know El Yes" ® No ❑ Don't know YesB ❑ No ❑ Don't know ❑ Yesc ® No ❑ Don't know Colorado Department of Public Health and Environment Air Pollution Control Division (APCD) This notice is valid for five (5) years. Submit a revised APEN prior to expiration of five-year term, or when a significant change is made (increase production, new equipment, change in fuel type, etc). Mail this form along with a check for $152.90 to: Colorado Department of Public Health & Environment APCD-SS-B1 4300 Cherry Creek Drive South Denver, CO 80246-1530 For guidance on how to complete this APEN form: Air Pollution Control Division: (303) 692-3150 Small Business Assistance Program (SBAP): (303) 692-3148 or (303) 692-3175 APEN forms: http://www.cdphe.state.co.us/ap/downloadfonns.html Application status: http://www.cdphe.state.co.us/ap/ss/sspcbt.html FORM APCD-208 57 -7 Page 1 of 2 2015.04.13 APEN_-_Hydrocarbon Liquid_Loading=_Zisch_6H-M368_Battery.docx AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Hydrocarbon Liquid Loading Permit Number: Please use the Fuel Dispensing Station APEN to report emissions from service stations and fleet refueling stations. Emission Source AIRS ID: / / Section 05 — Stack Information (Combustion stacks must be listed here) Operator Stack ID No. Stack Base Elevation (feet) Stack Discharge Height Above Ground Level (feet) Temp. (°F) Flow Rate (ACFM) Velocity (ft/sec) Moisture (%) LO 5,163 15 Section 06 —Stack (Source, if no combustion) Location (Datum & either Lat/Long or UTM) Horizontal Datum UTM UTM Easting or UTM Northing or Method of Collection for (NAD27, NAD83, WGS84) Zone (12 or 13) Longitude (meters or degrees) Latitude (meters or degrees) Location Data (e.g. map, GPS, GoogleEarth) WGS84 13 -105.05281 40.24825 GoogleEarth Direction of stack outlet (check one): ® Vertical ❑ Vertical with obstructing raincap Exhaust Opening Shape & Size (check one): El Section 07 — Control Device Information Circular: Inner Diameter (inches) = 48 ❑ Vapor Recovery Unit (VRU) used for control of the loadout emissions. Size: Make/Model: Requested VOC & HAP Control Efficiency: Annual time that VRU is bypassed (emissions vented): The VRU recycles loadout emissions to : ❑ Describe Any Other: ❑ Horizontal ❑ Down D Other: Length (inches) = ❑ Other (Describe): Width (inches) = Combustion Device used for control of the loadout emissions. Rating: MMBtu/hr Type: Enclosed Combustor Make/Model/Serial #: 48" High -Capacity VOC & HAP Control Efficiency: Requested: 95 % Manufacturer Guaranteed: 98+ % Minimum temp. to achieve requested control: °F Waste gas heat content: Btu/scf Constant pilot light? ® Yes ❑ No Pilot burner rating: MMBtu/hr Section 08 — Emissions Inventory Information & Emission Control Information E Emission Factor Documentation attached Data year for actual calendar year emissions below & throughput in Sec. 04 (e.g. 2007): projected 1 Pollutant Control Device Description Control Efficiency (% Reduction) Emission Factor a Actual Calendar Year Emissions4 Requested Permitted Emissions Estimation Method or Emission Factor Source Primary Secondary Uncontrolled Basis Units Uncontrolled (Tons/Year) Controlled (Tons/Year) Uncontrolled (Tons/Year) Controlled (Tons/Year) NOx VOC CO Benzene Toluene Ethylbenzene Xylene n -Hexane 0.3708 lb/bbl 39.39 1.97 AP42 0.0035 lb/bbl 0.37 0.02 AP42 0.0062 lb/bbl 0.65 0.03 AP42 0.0027 lb/bbl 0.29 0.01 AP42 0.0086 lb/bbl 0.92 0.05 AP42 Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. 4Annual emission fees will be based on actual emissions reported here. If left blank, annual emission fees will be based on requested emissions. 5If Requested Permitted Emissions is left blank, the APCD will calculate emissims based on the information supplied in sections 03 - 08. Section 09 —Applicant Certification - I hereby certify that all information contained herein and information submitted with this application is complete, true and correct. Signature of Person Le ally`Authorized to Supply Data 04/13/2015 Date Adam Berig Name of Legally Authorized Person (Please print) Title Manager, Air Quality Page 2 of 2 2015.04.13_APEN_-_Hydrocarbon_Liquid_Loading= _Zisch_6H-M368_Battery.docx Hello