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Home My WebLink AboutDAQ-2024-0105421 DAQC-PBR046920001-24 Site ID 4692 (B1) MEMORANDUM TO: FILE – WESCO OPERATING, INC. – Cane Creek Unit 36-1, 2, and 3 THROUGH: Rik Ombach, Minor Source Oil and Gas Compliance Manager FROM: Paul Bushman, Environmental Scientist DATE: September 18, 2024 SUBJECT: OIL AND GAS PERMIT-BY-RULE EVALUATION INSPECTION DATE: September 12, 2024 SOURCE LOCATION: Lat: 38.580301 Long: -109.780485 Business Office: Wesco Operating, Inc. 120 South Durbin Street P.O. Box 1650 Casper, WY 82602 SOURCE TYPE: Tank Battery Grand API: 4301950030, 4301950033, 4301950035 SOURCE CONTACTS: Dave Weinert - DO NOT USE, Corporate Environmental Contact Phone: (307) 577-5329 Email: davew@kirkwoodcompanies.com Jeff Miller, Local Contact Email: Jeffm@wesco-operating.com OPERATING STATUS: Operating. PROCESS DESCRIPTION: Oil and gas products are brought to the surface. These products go through a separator where the oil and any water products are sent to storage tanks and the gas is used to power equipment on site (pump jack engine, tank heater, separator, flare, combustor, etc.) Any remaining gas is sent to a pipeline that feeds a local gas plant. The oil and process water in the storage tanks is loaded into tanker trucks and hauled off site for processing and disposal. APPLICABLE REGULATIONS: Utah Administrative Code (UAC) R307-500 Series for the Oil and Gas Industry, and UAC R307-201: Emission Standards: General Emission Standards; and UAC R307-150: Emission Inventories. Federal Subpart: 40 CFR 60 Subpart JJJJ, 40 CFR 60 Subpart OOOO. 2 SOURCE EVALUATION: Site Type: PBR-Controlled Controlled by flare, site powered by engine. The source registered: 100,438 Estimated Oil BBL. DOGM current 12 month rolling production is: 14,276 BBLs. Utah Statute R307-506 requires a source with throughput greater than 8,000 BBLs to have controls. REGISTERED EQUIPMENT: Engine - Engine - Natural Gas 4-Stroke Rich Burn Make - Arrow Model - A-54 Mfg Year - 2008 Horse Power - 72 Combustion - Natural Gas, Pneumatic, Tank General Provisions VOC emissions are minimized as reasonably practicable by equipment design, maintenance and operation practices. [R307-501-4(1)] In Compliance. VOC emissions appeared to be minimized as reasonably as practicable. Air pollution control equipment is designed and installed appropriately, maintained and operated to control emissions. [R307-501-4(2)] In Compliance. Control equipment appeared to be installed and maintained appropriately to control emissions. Vessel vent lines are sloped away from the flare inlet or to a separation vessel (scrubber). [R307-501-2] In Compliance. Vessel vent lines were sloped away from the combustor inlets. Flare inlet lines are equipped with a fire arrestor, pressure gauge, inlet pressure regulating valve and other components according to the engineering design, the manufacturers specifications or good practices for safety and emissions control. [R307-501-2] In Compliance. Combustor inlets appeared to be properly designed. Pneumatic Controllers Continuous bleed natural gas-driven pneumatic controllers are in compliance with 40 CFR 60.5390 or 60.5390a as applicable. Exemptions to tagging and record keeping requirements apply to controllers existing before 12/1/2015. [R307-502-4] In Compliance. This source does not use continuous bleed natural gas-driven pneumatic controllers. Flares Any flare has an operational auto-igniter. [R307-503-4] In Compliance. The enclosed combustors are equipped with an operational auto-igniter. Tank Truck Loading Truck loading is done by bottom filling or submerged fill pipe [R307-504(1)] In Compliance. Trucks are loaded via submerged filling. 3 A vapor capture line is used during truck loading if subject to storage vessel emissions controls of R307-506-4(2). Effective 7/1/2019 for sources existing before 1/1/2018, and upon construction for new sources. [R307-504-4(2)] In Compliance. The source is equipped with vapor capture lines. Oil and Gas Industry Registration Requirement The source is registered with the DAQ. [R307-505-3(3)] In Compliance. Source was properly registered at the time of inspection. Storage Vessels Thief hatches are kept closed and latched. [R307-506-4(1)] In Compliance. Thief hatches were found closed and latched during the inspection. VOCs from storage vessels are recycled, recovered or controlled by a device that is compliant with R307-508. Exempt if <8000 bbls crude oil per year, <2000 bbls condensate, or if uncontrolled emissions are <4 tons VOC per year.[R307-506-4(2)(a)] In Compliance. Emissions from tanks are routed to control devices. Emissions from emergency storage vessels are controlled according to R307-506-4(2), or are only used in emergencies, are emptied within 15 days of receiving fluids and are equipped with a liquid level gauge. [R307-506-4(4)] In Compliance. Wesco operating checks storage vessels during the daily inspections and empties the storage vessels if needed. Records for each of the following are kept for three years: Storage vessel vent system inspections (openings, thief hatches, pressure relief devices, bypasses, etc.), if required Monthly crude oil throughput Emission calculations, actuals and sampling data when used to justify an exemption to storage vessel rules Emergency storage vessel usage (dates used, emptied, and volumes), if not controlled per R307-506-4(2) [R307-506-5] In Compliance. Records are kept as required. See attachments. VOC Control Devices The VOC control device(s) required by R307-506 or R307-507 has a control efficiency of 95% or greater, operates with no visible emissions and has an operational auto-igniter according to R307-503. [R307-508-3(1)] In Compliance. The enclosed combustors were operating with no visible emissions, were equipped with operational auto-igniters, and have a control efficiency of 95% or greater. See attachments. Monthly AVO inspections are conducted on VOC control devices and associated equipment, and corrective actions are taken within 15 days. [R307-508-3(3)] In Compliance. Monthly AVO inspections are conducted at the source. See attachments. 4 The following records are kept: VOC control device efficiency, for life of the equipment Manufacturer operating and maintenance instructions for VOC control devices, for life of the equipment AVO inspections of the VOC control device(s), associated equipment and any repairs, for 3 years. [R307-508-4] In Compliance. Records are kept as required. See attachments. Leak Detection and Repair The source has an emissions monitoring plan. [R307-509-4(1)(a)] In Compliance. The source has an emissions monitoring plan. If emissions control is required, monitoring surveys are conducted to observe each fugitive emissions component for fugitive emissions. [R307-509-4(1)(c)] In Compliance. Monitoring surveys are conducted as required. See attachments. Initial monitoring surveys were within 60 days after startup for new sources. Subsequent surveys are semi-annual for regular components, annual for difficult-to-monitor components, and as required by the monitoring plan for unsafe-to-monitor components. [R307-509-4(1)(d)] In Compliance. Monitoring surveys are conducted semi-annually. See attachments. Monitoring surveys are done with OGI equipment or by Method 21. [R307-509-4(1)(e)] In Compliance. An OGI camera is used to conduct the monitoring surveys. Fugitive leaks are repaired within 15 days unless infeasible, unsafe, etc., as stated in the rule, which require repair within 24 months per the rule. [R307-509-4(1)(f)] In Compliance. Leaks are repaired within the 15 day timeframe. See attachments. Resurvey of the repaired components is completed within 30 days. [R307-509-4(1)(g)] In Compliance. Resurveys are conducted within the required timeframe. See attachments. The following records are kept: The emissions monitoring plan, for life of the site LDAR inspections, repairs and resurveys, for 3 years [R307-509-5] In Compliance. Records are kept as required. See attachments. 5 Natural Gas Engines Engines subject to R307-510 (does not have an AO, began operations, installed or modified after January 1, 2016) meet the following limits: Maximum Engine hp Emission Standards in (g/hp-hr) NOx CO VOC HC+NOx >25 hp and < 100 hp - 4.85 - 2.83 >100 hp 1.0 2.0 0.7 - [R307-510-4(1)] In Compliance. The Arrow A-54 was tested on March 5, 2019 (DAQC-1444-22). However, the engine was rebuilt on May 14, 2024, with SN: C217020 and was tested on July 17, 2024, which is waiting to be reviewed but the stack test submitted appears to meet the emission limitations. See attachments. Affected engines are certified or have an initial performance test per 40 CFR 60.4244. [R307-510-4(2)] In Compliance. Affected engine exhaust vents are vertical and unrestricted. Stacks are 8' or greater if the site horsepower rating is 151 to 305 Stacks are 10' or greater if the site horse power rating is 306 or greater. [R307-510-4(3)] In Compliance. Engine certifications or initial performance tests required are kept for the life of the engine at the source. [R307-510-5] In Compliance. Records are kept as required. Associated Gas Flaring Associated gas is routed to a process unit for combustion, a sales pipeline or an operating VOC control device, except in an emergency. An emergency release is unanticipated, temporary, infrequent, unavoidable, =24 hrs. and is not due to operator negligence. Low pressure gas from working loss, breathing loss and oil flashing is not "associated gas". [R307-511-4(1)] In Compliance. Associated gas appeared to be properly routed during the inspection. The following records are kept: The time and date of event Volume of emissions Any corrective action taken for 3 years.[R307-511-5(1)(a)(b)] In Compliance. No events were reported at the time of inspection. 6 Visible Emissions Visible emissions, except for unavoidable irregularities that do not exceed three minutes, are within the following opacity limits: Installations constructed on or before 4/25/1971 40% Installations constructed after 4/25/1971 20% Gasoline engines 0% Diesel engines manufactured after 1/1/1973 20% Diesel engines manufactured before 1/1/1973 40% Note: Required VOC control devices shall have no visible emissions per R307-508-3.[R307-201-3] In Compliance. No visible emissions were observed from any point during the inspection. Emission Inventory: An emissions inventory has been submitted within the past three years. [R307-150-9(1)] In Compliance. An emission inventory was submitted in 2021 for the 2020 operating year. NSPS (Part 60) JJJJ: Standards of Performance for Stationary Spark Ignition Internal Combustion Engines [40 CFR 60 Subpart JJJJ] In Compliance. The Doosan 8.1 is an EPA certified engine and does not require stack testing at this time. Engines are operated and maintained as required. Stack testing on the Arrow A-54 SN: P-4280 was conducted on March 5, 2019, however, the engine was rebuilt and stack testing was conducted on July 17, 2024. The stack test is waiting review, but appears to meet the emission requirements of subpart JJJJ. See attachments. NSPS (Part 60) OOOO: Standards of Performance for Crude Oil and Natural Gas Production, Transmission and Distribution [40 CFR 60 Subpart OOOO] In Compliance. PREVIOUS ENFORCEMENT ACTIONS: Compliance Advisory (DAQC-1214-22) sent on September 14, 2022, for failing to empty the emergency storage vessel within 15 days, as well as for a leaking PRV, and failure to stack test the Arrow pumpjack engine. Early Settlement Agreement (DAQC-1384-22) issued November 10, 2022, addressing the above CA. COMPLIANCE STATUS & RECOMMENDATIONS: In regards to the site, the overall status is: In Compliance. The source was surveyed with an OGI camera and found to be in compliance at the time of inspection. RECOMMENDATION FOR NEXT INSPECTION: None. RECOMMENDATIONS FOR NSR: None. ATTACHMENTS: Applicable supporting documentation included. Combustor Type Month Oil Gas Water Oil Gas Water Oil Gas Water Oil Gas Water Oil Gas Water Oil Gas Water Oil Gas Water Oil Gas Water Aug-23 4 0 0 231 130 166 574 674 2747 34 1 0 927 536 482 0 0 0 18 0 0 391 58 135 Sep-23 180 11 0 281 123 147 88 152 619 307 2 0 913 673 613 0 1 204 13 0 0 379 56 58 Oct-23 77 3 0 318 110 187 350 399 1309 147 1 0 1185 684 975 313 293 325 21 0 0 375 58 68 Nov-23 90 30 0 483 206 200 523 466 1977 19 6 0 802 1500 694 227 259 231 23 5 0 368 56 60 Dec-23 77 2 0 586 210 145 603 441 2219 0 0 0 820 2859 576 15 118 192 21 3 0 390 58 65 Jan-24 29 1 0 242 310 111 565 643 2189 0 0 0 825 657 497 0 0 0 15 0 0 323 173 43 Feb-24 79 0 0 226 258 111 582 489 3138 0 0 0 1065 533 630 0 0 0 21 0 0 415 167 77 Mar-24 56 0 0 26 10 69 688 437 3168 0 0 0 1108 717 781 0 12 260 21 0 0 383 199 55 Apr-24 49 0 0 0 0 0 667 943 2884 0 0 0 1063 730 657 0 0 0 17 0 0 393 192 65 May-24 49 0 0 0 24 124 786 1240 3120 74 70 0 1687 1424 854 372 335 285 25 0 0 383 198 57 Jun-24 19 0 0 837 391 109 287 465 1152 246 397 0 1021 1881 892 239 189 297 15 0 0 365 199 72 Jul-24 28 0 0 478 312 103 821 1146 2880 105 255 0 1275 1762 524 188 213 175 21 0 0 370 199 37 Total 737 47 0 3708 2084 1472 6534 7495 27402 932 732 0 12691 13956 8175 1354 1420 1969 231 8 0 4535 1613 792 Cane Creek 24-1 48" HVECD Cane Creek 24-2 48" HVECD Cane Creek 12-1 48" HVECD Cane Creek 36-3 48" HVECD Cane Creek 2-1 60" ECD Cane Creek 12-2 48" HVECD Cane Creek 36-1 48" HVECD Cane Creek 36-2 48" HVECD Performance Test Report Test Type: Initial Test Date: 7/17/2024 Arrow A-54 Rich Burn (4 Cycle) DOM: 6/12/08 303 W. 3rd St Elk City , OK 73644(580) 225-0403 Test Started:Test Completed:08:30 AM 12:03 PM Source: Location: Grand County, Utah Prepared on Behalf of: Wesco Operating, Inc. Cane Creek 36-2 40 CFR Part 60 Subpart JJJJ CO NOx 0.154 205.653 4.800 4.780 2.800 2.790 <0.001 1.214 Pass Pass Pass Pass Federal State Federal State Results ppmvd Results g/hp-hr Permit g/hp-hr PASS ALL Serial Number: C217020 Index Tables Figures Appendices Table 5.1 (Run Summaries)................................................................ Table 6.1 (Volumetric Flow Rate Data)............................................... Table 6.2 (Stack Gas Measurements)................................................. Table 8.1 (Oxygen Calibration)........................................................... Annex Table 1.2.1 (Certified Calibration Bottle Concentrations)......... Annex Table 1.2.2 (Measurement System Capabilities)..................... Annex Table 1.3.1 (Test Specific Target Analytes)............................. Annex Table 4.1 (Measure System Capabilities)................................ Figure 6.1 (Location of Traverse Points per Method 1)....................... Annex Figure 1.4.1 (Sampling Train).................................................. Annex Figure 1.4.2 (Sampling Points)................................................. Annex Figure 1.4.3 (Sampling Port Locations).................................... Certified Calibration Bottle Certificates................................................ GAS ALT 141_FTIR EPA.................................................................... Tester Qualifications (resume)............................................................ Raw Data............................................................................................ 27 Key Personnel.............................................................................1.0 3 Sampling System........................................................................2.0 3 Methods Used.............................................................................3.0 3 Test Summaries..........................................................................4.0 5 Run Summaries..........................................................................5.0 6 6 Volumetric Flow Rate Data.........................................................6.0 7 7 7 7 Calculations................................................................................7.0 8 9 12 12 13 15 13 14 14 20 27 28 Oxygen Calibration.....................................................................9 Engine Parameter Data Sheet....................................................10 QA/QC Results............................................................................11 Signature Page...........................................................................12.0 Appendices.................................................................................13.0 Bottle Certs.................................................................................2014.0 GAS ALT 141_FTIR EPA............................................................15.0 Tester Qualifications (resume)....................................................2716.0 D6348 Annexes..........................................................................1211.0 18 19 25 8.0 9.0 10.0 Raw Data....................................................................................2817.0 1.0 Key Personnel GAS, Inc. Wesco Operating, Inc. 2.0 Sampling System The sampling system used consisted of a Stainless steel probe, heated Teflon line, gas conditioning system, and a Gasmet model DX4000 FTIR analyzer. The gas conditioning system used was a Gasmet Personal Sampling System with a Zirconium Oxide oxygen sensor. 3.0 Methods Used This extractive FTIR based field test method is used to quantify gas phase concentrations of multiple target analytes (CO, NOX, CH2O, & VOC's) from stationary source effluent. Because an FTIR analyzer is potentially capable of analyzing hundreds of compounds, this test method is not analyte or source specific. The analytes, detection levels, and data quality objectives are expected to change for any particular testing situation. It is the responsibility of the tester to define the target analytes, the associated detection limits for those analytes in the particular source effluent, and the required data quality objectives for each specific test program. Provisions are included in this test method that require the tester to determine critical sampling system and instrument operational parameters, and for the conduct of QA/QC procedures. Testers following this test method will generate data that will allow an independent observer to verify the valid collection, identification, and quantification of the subject target analytes. EPA Method 1 & 1A EPA Method 2 & 2C EPA Method 3A The purpose of the method is to provide guidance for the selection of sampling ports and traverse points at which sampling for air pollutants will be performed pursuant to regulations set forth in this part. This method is applicable for the determination of the average velocity and the volumetric flow rate of a gas stream. The average gas velocity in a stack is determined from the gas density and from measurement of the average velocity head with a standard pitot tube. Velocity readings are taken from each stack at 16 separate traverse points (Table 6.1) and used to determine the engines mass emissions rate, calculated utilizing the formulas seen in section 7.0 of this report. This is a procedure for measuring oxygen (O2) and carbon dioxide (CO2) in stationary source emissions using a continuous instrumental analyzer. Quality assurance and quality control requirements are included to assure that the tester collects data of known quality. Documentation to these specific requirements for equipment, supplies, sample collection and analysis, calculations, and data analysis will be included. ASTM D6348-03 Jeff Miller 3 Hunter Newton Gas, Inc. 4.0 Test Summary T e s t S u m m a r y Site Verification Photos Gas, Inc. Unit with a serial number of C217020 which is a Arrow A-54 engine located at Cane Creek 36-2 and operated by Wesco Operating, Inc. was tested for emissions of: Carbon Monoxide and Oxides of Nitrogen. The test was conducted on 7/17/2024 by Hunter Newton with Great Plains Analytical Services, Inc. All quality assurance and quality control tests were within acceptable tolerances. The engine is a natural gas fired Rich Burn (4 Cycle) engine rated at 68 brake horse power (BHP) at 1800 RPM. The engine was operating at 54 BHP and 1431 RPM which is 79.48% of maximum engine load during the test. The test HP calculation can be found on page 8. The engine was running at the maximum load available at the test site. This test will satisfy the testing requirements for 40 CFR Part 60 Subpart JJJJ. 4 4.0 Test Summary Engine/Compressor Specs Cane Creek 36-2Location Unit ID Make Arrow Site Elevation ft.5866 Model A-54 Atmospheric Pressure psi.11.96 Serial Number C217020 Stack Diameter in.3 mfg. rated hp 68 Yes 1800 Date of Manufacture 6/12/2008 Engine/Compressor Operation Run 2 Run 3 3 Run AveragesRun 1 Test Horsepower 54 54 54 54 1420 1440 1432 1431 Percent Load % Intake Manifold Pressure (hg) 78.89%80.00%79.56%79.48% -24.35 -24.35 -24.35 -24.35 Intake Manifold Temperature (F)163.00 158.00 170.00 163.67 Ambient Conditions Ambient Temperature Dry (F)77.00 84.00 95.00 85.33 Exhaust Flow Data Q Stack (dscfh) Q Stack (dscm/hr) 5698.46 6190.16 5794.03 5894.22 161.36 175.28 164.07 166.90 Moisture Fraction Bws Fuel Consumption (Btu/h[-hr) 0.15 0.16 0.16 0.16 0 0 0 0 Fuel Flow (dscfh) Fuel (btu/scf)1020 1020 1020 1020 O2 F factor 8710.0 8710 8710 8710 Results Method 3A Corrected O2% Dry Moisture %15.28%15.59%15.90%15.59% T e s t S u m m a r y mfg. rated rpm Test RPM 2.35%1.92%1.63%1.97% Permitted Standards Results 5 Catalyst 0.0000.000 Run 1 Run 2 Run 3 3 Run Average Pass Permits 08:30 AM 09:39 AM 10:50 AM 7/17/2024 CO (g/hp-hr)0.002 0.0014.800 4.780 Pass StateFederal CO (ppmvw)0.391 0.000 0.001 0.130 CO (ppmvd)0.461 0.000 0.001 0.154 CO (mol wt) 28.01 CO (ppmvd) @15% O2 0.147 0.000 0.000 0.049 Fail CO (ppbvd) @15% O2 146.599 0.000 0.182 48.927 Fail NOx (g/hp-hr)1.221 1.240 1.179 1.2142.800 2.790 Pass NOx (ppmvw)179.828 169.929 171.033 173.597 NOx (ppmvd)212.270 201.325 203.365 205.653 NOx (mol wt) 46.01 NOx (ppbvd) @15% O2 67509.835 62587.243 62256.296 64117.791 Fail NOx (ppmvd) @15% O2 67.510 62.587 62.256 64.118 Fail Gas, Inc. 5.0 Run Summaries Summary Source Run 1 R u n Table 5.1 Run Summaries S u m m a r i e s 6 0.03Baseline Source Spike Source Baseline PPM Wet CO NOx Oxygen %Moisture % 0.39 0.00 174.05 0.18 5.78 0.17 179.83 0.00% 2.03% 0.00% 15.28% 0.78 182.18 4.87 187.05 2.20%15.30% 51.16 170.25 6.17 176.41 0.66%13.72% 0.00 165.92 6.69 172.61 1.85%15.27% 0.00 0.00 0.14 0.14 0.00%0.01% Avg. Wet NO2NO Summary Source Run 2 Baseline Source Spike Source Baseline PPM Wet CO NOx Oxygen %Moisture % 0.00 0.00 0.14 0.14 0.00%0.01% 0.00 161.22 9.35 170.57 1.80%15.65% 43.68 158.44 10.79 169.23 1.79%13.97% 0.00 158.60 10.69 169.29 1.50%15.54% 0.00 0.00 0.00 0.00 0.00%0.01% Avg. Wet 0.00 159.91 10.02 169.93 1.65%15.59% NO2NO Summary Source Run 3 Baseline Source Spike Source Baseline PPM Wet CO NOx Oxygen %Moisture % 0.00 158.93 11.29 170.22 1.33%15.97% 44.85 162.12 11.21 173.33 0.33%14.40% 0.00 158.33 13.52 171.85 1.46%15.83% 0.00 0.00 0.40 0.40 0.00%0.01% 0.00 0.00 0.00 0.00 0.00%0.01% Avg. Wet 0.00 158.63 12.41 171.03 1.39%15.90% NO2NO Gas, Inc. 6.0 Volumetric Flow Rate Data Volumetric Flow Rate Data .99 Stack diameter = Table 6.1. Data used for volumetric flow rate (Method 2) 3 inches or:.25 feet. or:.05 Square Feet Run 1 Average Pitot Tube Coefficient Cp(std)= H2O CO2 O2 CO Molecular Weight Stack Gas dry basis (Md) Molecular Weight Stack Gas wet basis (Ms) Stack Static Pressure (Pg) Stack Static Pressure (Pg) Atmospheric Pressure at Location (Pbar) Atmospheric Pressure at Location (Pbar) Absolute Stack Pressure (Ps) Stack Temperature Stack Temperature Stack Temperature Stack Gas Velocity Stack Flow Rate Q Stack Gas Wet Volmetric Flow Rate Stack Gas Dry Volumetric Flow Rate Sample after Back Purge: Within 5% of Last Δpstd reading: Stack Diameter (inches) Inches upstream from disturbance Inches downstream from disturbance scf/hr 0.93 Yes 3.00 3.00 16.00 scf/hr cfs ft/sec Deg R Deg F Deg C "Hg "Hg MBAR "Hg "H20 g/g mole g/g mole ppmd %d %d %d 15.28 29.42 0.83 Inches 1.5 Vo l u m e t r i c F l o w Ra tes Pitot readings are taken for Method 2 calculations using measuring points outlined in Method 1 Figure 6.1 16 Traverse Points Were Used Emissions Sampling Points Single Point Sampling Used @ 6 inches and Under 8.35 2.03 0.39 830.77 0.06 24.54 24.60 671.13 1130.80 355.07 27.67 99.16 4.87 6726.51 5698.46 Run 2 15.59 29.43 0.98 8.52 1.66 0.00 831.00 0.07 24.54 24.62 668.31 1127.98 353.51 27.65 107.76 5.29 7333.84 6190.16 Run 3 15.90 29.45 0.86 8.69 1.40 0.00 830.90 0.06 24.54 24.61 670.25 1129.92 354.58 27.63 101.45 4.98 6889.33 5794.03 15.59 29.43 0.89 8.52 1.69 0.13 830.89 0.07 24.54 24.61 669.90 1129.57 354.39 27.65 102.86 5.05 6987.54 5898.03 *The exhaust stack did not present cyclonic flow conditions at the sampling location due to the absence of cyclones, inertial demisters, venturi scrubbers, or tangential inlets. * Cyclonic Flow Check (Pass/Fail): PASS Δpstd (in) H2O 1.76 Exhaust Temp F 671.00 Pitot Tube Sampling Points (Velocity) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Δpstd Average= Run 1 Table 6.2. Stack gas pressure readings measured with a standard pitot tube use for Volumetric Flow Rate 1.37 1.11 0.83 670.00 673.00 672.00 0.52 0.57 0.54 671.00 668.00 669.00 0.54 0.75 1.54 673.00 672.00 671.00 1.30 674.00 0.64 0.37 0.40 675.00 670.00 668.00 0.43 0.55 0.83 669.00 672.00 671.13 Δpstd = Velocity head measured by the standard pitot tube, (in.) H2O.Run 3 Δpstd (in) H2O 1.30 Exhaust Temp F 670.00 1.27 1.11 0.38 668.00 669.00 673.00 0.46 0.57 0.80 672.00 673.00 671.00 0.99 1.04 1.35 670.00 668.00 667.00 1.58 669.00 0.76 0.45 0.44 670.00 673.00 668.00 0.40 0.93 672.00 671.00 670.250.86 Run 2 Δpstd (in) H2O 0.64 Exhaust Temp F 668.00 0.40 0.45 0.35 665.00 670.00 669.00 0.71 1.00 1.11 672.00 665.00 667.00 1.04 1.35 1.71 668.00 670.00 671.00 1.15 670.00 1.60 1.68 0.45 667.00 664.00 668.00 0.58 1.43 669.00 670.00 0.98 668.31 7 Gas, Inc. 7.0 Calculations Method 2: Determination of Stack Gas Velocity and Volumetric Flow Rate *Note- Use of this method negates the need for any fuel related numbers for emissions calculations Nomenclature Δp(avg) = Velocity head of stack gas, mm H2O (in. H2O).Ps = Absolute stack pressure (Pbar+ Pg), mm Hg (in Hg) 3600 = Conversion Factor, sec/hr. A = Cross-sectional area of stack, m2 (ft2). Bws = Water vapor in the gas stream (from ASTM D6348) Kp = Velocity equation constant. Md = Molecular weight of stack gas, dry basis, g/g-mole (lb./lb.-mole). Ms = Molecular weight of stack gas, wet basis, g/g-mole (lb./lb. -mole). Pstd = Standard absolute pressure, 760 mm Hg (29.92 in. Hg). Qsd = Dry volumetric stack gas flow rate corrected to standard conditions, dscm/hr. (dscf/hr.). Ts(abs) = Absolute stack temperature, °K (°R). = 460 + Ts for English units. Tstd = Standard absolute temperature, 293°K (528 °R). Vs = Average stack gas velocity, m/sec (ft./sec). *(Observed from Method 3 12.3) Dry Molecular Weight. Equation 3-1 Md = .44(.083)+.32(.023)+.28(.894+0) = 29.417 LB/LB-MOLEMd = .44(%CO2)+.32(%O2)+.28(%N2+%CO) 12.5 Molecular Weight of Stack Gas. Equation 2-6 Ms = 29.417(1 -.15284)+.18.0(.15284) = 27.672 LB/LB-MOLEMs = Md(1-Bws)+18.0(Bws) 12.6 Average Stack Gas Velocity. Equation 2-7 Vs = 85.49*.99*√.83*√(1130.795/(24.6*27.672)) = 99.16 FT/SECVs = Kp*Cp(std)*√Δpavg*√(Ts(abs)/(Ps*Ms)) 12.7 Average Stack Gas Volumetric Flow Rate. Equation 2-8 Qsd = 3600(1-.153)99.157*.049((528*24.6)/ (1130.795*29.92)) = 5698.46 DSCF/HRQsd = 3600(1-Bws)Vs*A((Tstd*Ps)/(Ts(abs)*Pstd)) *Standard conversion from feet to meters Q = 5698.464/35.315 = 161.361 DSCM/HRQ = Qsd/35.315 Emission Rates (Examples use CO Run 1) Nomenclature CO corrected @ 15% O2 453.6= Conversion factor lb. to gram HP= Engines rated Horsepower A = Cross-sectional area of stack, m2 (ft2). BHP/HR. = Brake work of the engine, horsepower-hour (HP-HR.). BTU/HP-HR. = Brake Specific Fuel Consumption (HHV) ER = Emission rate of (CO) in g/HP-hr. F(d )= Volumes of combustion components per unit of heat content, scm/J (scf/million Btu). Q = Stack gas volumetric flow rate, in standard cubic meters per hour, dry basis LB/HR.= Emission rate of (CO) in LB/HR. Mfg.= Manufacturer Exhaust flow rate at 100% (ft3/min) O2 = Concentration of oxygen on a dry basis, percent. ppm= Parts Per Million (CO) ppm@15% O2= PPM corrected to 15% O2 Qsd = Dry volumetric stack gas flow rate corrected to standard conditions, dscm/hr. (DSCF/HR.). Run Time = Run Time in Minutes TPY= Tons per Year Mol wt.= Mol Weight of CO (28.01) Vs = Average stack gas velocity, m/sec (ft./sec). ppm @ 15% O2 = .461*(20.9-15)/(20.9-2.3%)) = .146 PPM @ 15% O2ppm @ 15% O2 = PPM*((20.9-15%O2)/(20.9-O2)) G/HP HR from 40 CFR Part 60 Subpart JJJJ (.461*(1.164*10^-3)*161.361*(Run Time/60))/53.644 = .002 G/HP-HRg/hp-hr = (PPM*(1.164*10^-3)*Q*(Run Time/60))/BHP/HR LB/HR from Grams LB/HR = .002*1/453.6*53.644 = 0 LB/HRlb/hr = ER*1/453.6*BHP-HR TPY TPY = 0*4.38 = 0 TPYTPY = LB/HR. *4.38 Horsepower HP Provided On Site Wet to Dry PPM .46 = .3905*(1/(1-.15))ppm wet * (1/(1-H2O) = ppm dry 8 Cp(std) = Standard pitot tube coefficient; use 0.99 Gas, Inc. 8.1 Calibration error test; how do I confirm my analyzer calibration is correct? After the tester has assembled, prepared and calibrated the sampling system and analyzer, they conduct a 3-point analyzer calibration error test before the first run and again after any failed system bias test or failed drift test. They then introduce the low-, mid-, and high-level calibration gases sequentially in direct calibration mode. At each calibration gas level (low, mid, and high) the calibration error must be within ± 2.0 percent of the calibration span. 8.0 Oxygen Calibration 8.2 Initial system bias and system calibration error checks. Before sampling begins, it is determined whether the high- level or mid-level calibration gas best approximates the emissions and it is used as the upscale gas. The upscale gas is introduced at the probe upstream of all sample- conditioning components in system calibration mode. 8.3 Post-run system bias check and drift assessment - confirming that each sample collected is valid. Sampling may be performed for multiple runs before performing the post-run bias or system calibration error check provided this test is passed at the conclusion of the group of runs. A failed final test in this case will invalidate all runs subsequent to the last passed test. (1) Next, zero gas is introduced as described above. The response must be within 0.5 percent of the upscale gas concentration. (2) Low-level gas reading is observed until it has reached a final, stable value and the results are recorded. The measurement system will be operated at the normal sampling rate during all system bias checks. (3) If the initial system bias specification is not met, corrective action is taken. The applicable calibration error test from Section 8.2.3 of EPA Method 7E is repeated along with the initial system bias check until acceptable results are achieved, after which sampling will begin. The pre- and post-run system bias must be within ± 5.0 percent of the calibration span for the low-level and upscale calibration gases. (1) If the post-run system bias check is not passed, then the run is invalid. The problem is then diagnosed and fixed, then another calibration error test and system bias is passed before repeating the run. (2) After each run, the low-level and upscale drift is calculated, using Equation 7E–4 in Section 12.5 from EPA Method 7E. If the post-run low- and upscale bias checks are passed, but the low-or upscale drift exceeds the specification in Section 13.3, the run data are valid, but a 3-point calibration error test and a system bias check must be performed and passed prior to additional testing. Table 8.1 Oxygen Calibration EPA Method 3A QA Worksheet (SYSTEM) Calibration Bias Checks (≤ 5%) and Drift Checks (≤ 3%) Certified Gas Concentraion Low-Level (%) 0.00% Certified Gas Concentraion Mid-Level (%) Certified Gas Concentraion High-Level (%) (DIRECT) Analyzer Calibration Error (≤ 2%) Certified Concentration Value (%) Direct Calibration Response (%) Absolute Difference (%) Analyzer Calibration Error (%)Analyzer Direct Calibration Response Certified bottle value % 0.00% 0.00% 0.00% Zero Gas % Mid-Level Gas % High-Level Gas % Bias Pre Initial Value Bias Post Inital Values System Calibrations Response Pre (%) 0.00% System Bias (% of Span) Pre System Calibration Response Post (%) System Bias (% of Span) Post Drift (% of Span) 0.00%0.00%0.00%0.00% (SYSTEM) Calibration Bias Checks (≤ 5%) and Drift Checks (≤ 3%) Avg. Gas Concentration (Run 1) Avg. Gas Concentration (Run 2) Avg. Gas Concentration (Run 3) Effluent Gas (Cgas) Run 1 Effluent Gas (Cgas) Run 2 Effluent Gas (Cgas) Run 3 Linearity Check 0.00%0.00%0.00% Method 7E 3.4 To the extent practicable, the measured emissions should be between 20 to 100 percent of the selected calibration span. This may not be practicable in some cases of low concentration measurements or testing for compliance with an emission limit when emissions are substantially less than the limit. 7E 8.5: Note: that you may risk sampling for multiple runs before performing the post-run bias provided you pass this test at the conclusion of the group of runs Upscale Gas Analyzer Calibration Response (%) Zero Gas Upscale Gas EPA Method 3A QA Worksheet Zero Gas Mid-Level Gas High-Level Gas 100% Nitrogen O2 QA/QC Zero Gas %0.00% Mid-Level Gas % High-Level Gas % System Calibration Response Pre (%) System Calibration Response Post (%) Zero Gas % Upscale Cal Zero Gas % Upscale Cal Upscale Used Upscale Used 10.56% 20.99% 10.89% 10.70% 10.58% 10.58% 10.70%10.89% 10.56% 20.99% 10.58% 21.07% 10.58% 21.07% 10.58%21.07% 0.00% 10.58% 21.07% 0.02% 0.08% 0.11% 0.39% 10.58% Span Zero Offset 0.00% 21.07 0.00% 10.56%1.58%0.69%0.01% 2.40% 1.96% 1.66% 2.35% 1.92% 1.63% 9 Gas, Inc. 9.0 Engine Parameter Data Sheet Company Site Elevation (ft) Facility Unit ID Date Make Wesco Operating, Inc. Cane Creek 36-2 7/17/2024 5866 Arrow Model Serial Number A-54 C217020 Technician Hunter Newton Run Start Times 08:30 AM 09:39 AM 10:50 AM 12:03 PM Run 1 Run 2 Run 3 Completed Engine Parameter Data Run 1 Engine Speed (RPM)1420.0 1440.0 1432.0 1430.7 Engine Hours N/A Intake Manifold Pressure (psi)N/A N/A N/A N/A Intake Manifold Temp °F 163.0 158.0 170.0 163.7 Engine Load (BHP)53.6 54.4 54.1 54.0 Ambient Temp °F 77.0 84.0 95.0 85.3 Humidity %32.0 70.0 40.0 47.3 Dew Point °F 45.0 45.0 20.0 36.7 N/A YesCatalyst (Yes or No) AFR Manufacturer/Type N/A N/A N/A 10 Run 3 AverageRun 2 Gas, Inc. N/A N/A N/A 10.0 QA/QC Results Average:Carbon monoxide CO Gas, Inc. 0.00 R e s u l t s Average:Nitrogen monoxide NO 0.00 Average:Nitrogen dioxide NO2 0.06 Average:NOx 0.06 Average:VOC 0.08 Average:Oxygen 0.00 Pre-test Baseline Results Time: Q A / Q C Value:CTS Bottle Concentration 100.00 Value:CTS Compound Concentration Avg 99.58 Tolerance 2.00% Difference between measured and expected 0.42% CTS Direct to Analyzer Time: Average:Carbon monoxide CO 0.01 Average:Nitrogen monoxide NO 0.00 Average:Nitrogen dioxide NO2 0.01 Average:NOx 0.01 Average:VOC 0.42 Average:Oxygen 0.00 Pre-test System Zero Time: Mechanical Response Time 45 seconds Value:CTS Bottle Concentration 100.00 Value:CTS Compound Concentration Avg 102.97 Tolerance 5.00% Difference between measured and expected 2.97% Pre-test System CTS & Mechanical Response Time 59 secondsEquilibration Response Time Value:Spike Reported 249.18 Value:Spike Expected 249.80 System (Equilibration) Response Time Target (Spike) 47 secondsSystem Zero Response Time 90 secondsSystem Response Time System (Zero) Response Time 11 11.0 D6348 Annexes 1-8 D6348 Annexes 1. Test Plan Requirements Annex 1.2 The test quality objectives completed for the emissions test are demonstrated throughout Annexes 1, 2, 3, 4, 5, 6, 7 & 8 as layed out per ASTM D6348-03. All reference methods, pre-test and post test procedures were within acceptable limits. Data generated during the pre-test and post-test procedures are summarized below in order of the distinctive Annex. Three 60 minute test runs were performed. The final analyte concentrations are the average of each test run. Data was taken at 60 second intervals. Each 60 second measurement was the average of 600 scans. Propane is used as the surrogate compound for the Annex 5 Spiking Technique due to Propane being the VOC that is most commonly found in the combustion process of natural gas. Additionally, the molecular weight of Propane coincides with with molecular weight of VOC's per the EPA. Annex Table 1.2.1 Certified Calibration Bottle Concentrations Bottle Expiration NO2 Ethylene SF6 O2 (%) CC504721 3/11/2027 103.50 10.58% ALM-024437 3/8/2032 100.00 CC744341 5/17/2031 21.07% Cylinder # SG9149402BAL Expiration: 5-20-2032 Propane CO NO SF6 Bottle Value 249.80 500.50 246.30 10.08 Analyzer System Response 249.18 489.91 245.54 9.94 Percent Difference 0.25%2.12%0.31%1.44% Annex Table 1.2.2 Measurement System Capabilities SF6 Parameter Measured Gas Concentration (ppm)Path Length Equilibration Time Dilution Factor % Recovery Path Length Ethylene 99.576 4.979 Spike Direct Propane 252.599 Mechanical Response Time SF6 10.006 CO 498.314 NO 245.937 Ethylene 102.972 37 seconds Analyzer Response Propane 249.175 SF6 9.935 CO 489.914 NO 245.537 Analyte Spike Recovery Propane & SF6 System Zero Nitrogen Post Spike System Propane 253.462 CO 497.449 NO 246.997 59 seconds 47 seconds 9.50% 8.55% 8.93% 96.56% 100.11% 99.05% 9.979 12 Gas, Inc. Annex 1.3 Compounds Infrared Analysis Region (cm-1) Expected Concentration Range Measurement System Achievable Minimum Detectable Concentrations Required Measurement System Accuracy and Precision for Test Application CO 2000-2200 0-1200 ppm NO 1875-2138 NO2 2700-2950 VOC 2600-3200 910-1150 2550-2950 CH2O 2550-2850 Interfering Compounds * CO is analyzed in a separate analysis region than CO2 and H2O CO2 Water Vapor 926-1150 3200-3401 Annex Table 1.3.1 Test Specific Target Analytes and Data Quality Objectives 0.16267 ppm 4 ppm 0-1000 ppm 0.4007 ppm 2 ppm 0-100 ppm 0.4899 ppm 2 ppm 0-100 ppm 1.8520 ppm Total VOC's 1 ppm per VOC 0-100 ppm 0.7878 ppm 1 ppm 0-10% 0-22% 0% 0.20% n/a n/a * VOCs compiled of Acetaldehyde, Ethylene, Hexane, and Propane. Annex 1.4 Figure Annex 1.4.1 Sampling Train The testing instrumentation is housed in an enclosed vehicle which is located approximately 45 feet from the source. A heated sample line (sixty feet in length) is attached to the inlet of analyzer system and the source effluent discharges through the FTIR outlet. 13 Gas, Inc. Central Sampling Point Location in Inches 50%1.500 Figure Annex 1.4.3 Sample Port Location Figure Annex 1.4.2 Sampling Points Interior Stack Diameter (inches): Inches Upstream: Inches Downstream: 3 3 16 14 Stack Gas Dry Volumetric Flow Rate (scf/hr): 5898.03 H2O%d @ Sampling Point:15.59 CO2%d @ Sampling Point:8.52 Pressure @ Sampling Point (Pg "H2O):0.89 Temperature @ Sampling Point (Deg F):669.9 Gas, Inc. D6348 Annex 2. Determination of FTIR Measurement System Minimum Detectable Concentrations (MDC#1) Target Analyte Results (ppm) CO 0.1627 NO 0.4007 NO2 0.4899 Ethylene 0.3782 Propane 0.4351 Hexane 0.2233 Acetaldehyde 0.8152 Formaldehyde 0.7878 D6348 Annex 3. FTIR Reference Spectra Calibration Transfer Standard Expected Measured Path Length Validated Ethylene 100 99.58 4.979 Passed D6348 Annex 4. Required Pre-Test Procedures Annex Table 1.2.2 Measurement System Capabilities 15 SF6 Parameter Measured Gas Concentration (ppm)Path Length Equilibration Time Dilution Factor % Recovery Path Length Ethylene 99.576 4.979 Spike Direct Propane 252.599 Mechanical Response Time SF6 10.006 CO 498.314 NO 245.937 Ethylene 102.972 37 seconds Analyzer Response Propane 249.175 SF6 9.935 CO 489.914 NO 245.537 Analyte Spike Recovery Propane & SF6 System Zero Nitrogen Post Spike System Propane 253.462 CO 497.449 NO 246.997 59 seconds 47 seconds 9.50% 8.55% 8.93% 96.56% 100.11% 99.05% 9.979 Gas, Inc. D6348 Annex 5. Analyte Spiking Technique Propane Spike Direct SF6 CO NO 249.800 10.080 500.500 246.300 252.599 10.006 498.314 245.937 1.12% 0.73% 0.44% 0.15% +/- 2% +/- 2% +/- 2% +/- 2% Pass Pass Pass Pass Parameter Gas Concentration Measured % Difference Specification Validated 3.559 0.018 Spike Average 26.025 0.951 Dilution Factor 9.504% Expected 26.952 % Recovery 96.560% Specification 70-130% <10% Spike Run 1 via the System Source Output Propane SF6 D6348 Annex 6. Determination of System Performance Parameters Noise Equivalent Absorbance (NEA) RMS High RMS Mid RMS Low Line Position: Demonstrating the peak positions align correctly (Manual Comparison +/- 20%) 0.000 Spike Average 0.856 Dilution Factor 8.555% Expected % Recovery Specification 70-130% <10% Spike Run 2 via the System Source Output Propane SF6 0.000 Spike Average 0.894 Dilution Factor 8.935% Expected % Recovery Specification 70-130% <10% Spike Run 3 via the System Source Output Propane SF6 0.983 22.981 23.202 99.050% 0.000381 0.000454 0.000546 1.782 23.014 22.988 100.110% Line Position Difference:Resolution Difference to Reference0.00%Pass Pass1.09% 16 Gas, Inc. Resolution The Gasmet GICCOR (Genzel Interferometer with Cube Corner Retroreflectors) interferometer is specially designed for maximum optical throughput and maximum signal to noise ratio of 7.72 (cm-1) remaining stable with any vibration and temperature changes. Detector Linerarity The Gasmet DX4000 is a low resolution spectrometer where the aperture is fixed to a maximum angle setting and the detector linearity was tested with an alternate approach. A three point linerarity of the CTS gas was performed and validated. D6348 Annex 7. Preparation of Analytical Quantification Algorithm The analytical accuracy of the quantification algorithm is satisfied via the results from Annex 5 per Annex 7.6 Regression Slope:-5.68758593 Pass Line Position Difference:Resolution Difference to Reference 1.09% D6348 Annex 8. Post Test Quality Assurance/Quality Control Procedures CTS Bottle Concentration: CTS Sample Concentration Average: Difference between measured and expected: Tolerance: 100.00 101.41 1.39% 5.00% POST CTS System Check: Run 1 Points 1 & 2 on CO/NO/Propane Run 2 Points 1 & 2 on CO/NO/Propane Run 3 Points 1 & 2 on CO/NO/Propane Run Data Validation - Automated vs Manual Reading Validated Comments All within 20% All within 20% All within 20% Passed Passed Passed Demonstrates no interferences observed. Demonstrates no interferences observed. Demonstrates no interferences observed. 17 Gas, Inc. 12.0 Signature Page Job/File Name: We certify that based on review of test data, knowledge of those individuals directly responsible for conducting this test, we believe the submitted information to be accurate and complete. Wesco Operating, Inc.; Cane Creek 36-2; ; JJJJ 18 Company: Print Name: Signature: Title: Phone Number: Date: Company:G.A.S. Inc.Date: Print Name: Title: 7/17/2024 Emissions Specialist Company:G.A.S. Inc.Date: Print Name: Title: Signature: Phone Number: Travis Hartley Director of Stack Testing 580-225-0403 7/17/2024 Hunter Newton Gas, Inc. Appendices Gas, Inc. Gas, Inc. Spike (5 Gas) Gas, Inc. 9% O2/NO2 Gas, Inc. Ethylene Only Gas, Inc. BIP Gas, Inc. CERTIcICATE Oc ANALYSIS Grade of Product: EPA PROTOCOL STANaARa Part Number:E02NI79E15A00B1 Reference Number:54-402744177-1 Cylinder Number:CC744341 Cylinder Volume:146.0 CF Laboratory:124 - Chicago (SAP) - IL Cylinder Pressure:2015 PSIG PGVP Number:B12023 Valve Outlet:590 Gas Code:O2,BALN Certification Date:May 17, 2023 Expiration Date:May 17, 2031 Certification performed in accordance with “EPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)” document EPA 600/R-12/531, using the assay procedures listed. Analytical Methodology does not require correction for analytical interference. This cylinder has a total analytical uncertainty as stated below with a confidence level of 95%. There are no significant impurities which affect the use of this calibration mixture. All concentrations are on a mole/mole basis unless otherwise noted. The results relate only to the items tested. The report shall not be reproduced except in full without approval of the laboratory. Do Not Use This Cylinder below 100 psig, i.e. 0.7 megapascals. ANALYTICAL RESULTS Component Requested Actual Protocol Total Relative AssayConcentrationConcentrationMethodUncertaintyDates OXYGEN 21.00 %21.07 %G1 +/- 0.5% NIST Traceable 05/17/2023 NITROGEN Balance CALIBRATION STANaARaS Type Lot ID Cylinder No Concentration Uncertainty Expiration Date NTRM 08010217 K011889 23.20 % OXYGEN/NITROGEN +/- 0.4%Jun 01, 2024 ANALYTICAL EnUIPMENT Instrument/Make/Model Analytical Principle Last Multipoint Calibration O2-1 HORIBA MPA-510 3VUYL9NR Paramagnetic May 15, 2023 Triad Data Available Upon Request Airgas Specialty Gases Airgas USA LLC12722 S. Wentworth Ave. Chicago, IL 60628 Airgas.com Signature on file Approved for Release Page 1 of 1 ㈱┠伲 Mr. Jordan Williamson CEO GAS Inc. 303 W. 3rd Street Elk City, OK 73644 Dear Mr. Williamson: We are writing in response to your letter received on September 17, 2020, in which you request the approval of alternative testing procedures. The EPA’s Office of Air Quality Planning and Standards (OAQPS) is the delegated authority for consideration of major alternatives to test methods and procedures as set forth in 40 CFR parts 60 and 63 under which your request must be addressed. GAS Inc. is requesting a change to one of the test methods, ASTM D6348-03, used for conducting performance tests to determine compliance under 40 CFR part 60, Subpart JJJJ – Standards of Performance for Stationary Spark Ignition Internal Combustion Engines (Subpart JJJJ) and 40 CFR part 63, Subpart ZZZZ – National Emissions Standards for Hazardous Air Pollutants for Performance for Stationary Reciprocating Internal Combustion Engines (Subpart ZZZZ). The change being requested will be used to check detector linearity of the Fourier Transform Infrared (FTIR) instrumentation used to conduct this method. Specifically, you are requesting that the procedures of section 8.3.3 of Method 320 (40 CFR part 60, Appendix A), another FTIR-based method allowed under Subparts JJJJ and ZZZZ, be used in lieu of section A6.4.1 of ASTM D6348-03 when conducting testing using ASTM D6348-03 under 40 CFR part 60, Subpart JJJJ and 40 CFR part 63, Subpart ZZZZ. In your request, you state that this alternative linearity check procedure will produce consistent results when utilizing either Method 320 or ASTM D6348-03. Additionally, some FTIR instrumentation does not allow for reducing the size of the aperture in the instrument and, thus, it would not be feasible to properly conduct the entirety of the ASTM D6348-03 method in its current form using such an instrument. Based on our understanding of FTIR instrument principles and recognition that the requested alternative determination of detector linearity is both technically sound and contained within Method 320, we are approving the requested change. We believe that this alternative is acceptable for use for use in testing all engines subject to 40 CFR part 60 Subpart JJJJ and 40 CFR part 63, Subpart ZZZZ. Also, we will post this letter as ALT-141 on EPA’s website (at www.epa.gov/emc/broadly-applicable-approved-alternative- testmethods) to announce that our approval of this alternative test method is broadly applicable to engines for the purposes of meeting Subparts JJJJ and ZZZZ. March 15, 2021 Sincerely, Steffan M. Johnson, Group Leader Measurement Technology Group If you should have any questions or require further information regarding this approval, please contact David Nash of my staff at 919-541-9425 or email at nash.dave@epa.gov. cc: Sara Ayers, EPA/OECA/OC/MAMPD, (ayres.sara@epa.gov) Melanie King, EPA/OAR/OAQPS/SPPD, (king.melanie@epa.gov) James Leather, EPA Region 6, (leather.james@epa.gov) David Nash, EPA/OAR/OAQPS/AQAD, (nash.dave@epa.gov) Heather Sessing, Oklahoma DEQ, (Heather.sessing@deq.ok.gov) Hunter Newton GAS, Inc. Type of Sources Tested: info@gasinc.us Stationary Internal Combustion Engines • 4 Stroke Rich Burn Engines • 2 Stroke & 4 Stroke Lean Burn Engines Stationary Natural Gas Fired Generators Stationary Propane Fired Generators Gas Fired Boilers Qualifications: Trained, studied, and fully demonstrates compliance for emissions testing via data collection outlined in the following Reference Methods: • EPA Method 1 & 1A – Sampling & Traverse Points • EPA Method 2 & 2C – Velocity & Volumetric Flow Rate of a Gas Stream • EPA Method 3A – Oxygen • EPA Method 7E – NOX • EPA Method 10 – Carbon Monoxide • EPA Method 25A – Volatile Organic Compounds • ASTM D6348 – Extractive Fourier Transform Infrared Spectroscopy Conducts emissions testing on a weekly basis including, but not limited to, the following test types: Initial Compliance, Biennial Compliance, Semiannual Compliance & Quarterly Compliance. All tests performed are in accordance to any and all Federal & State requirements as applicable (i.e. JJJJ, ZZZZ, 106.512, 117, PEA, etc.). Performed testing in Colorado, Utah, Wyoming, North Dakota, Montana, Kansas, New Mexico, Oklahoma, Texas, Louisiana (land and off-shore), Arkansas, Ohio, Pennsylvania, West Virginia, New York, Kentucky, & Mississippi. • Quarterly Performance Reviews covering ongoing changes with Federal Regulations, State Compliance guidelines, & site-specific safety certifications. Types of Analyzers: • Gasmet DX4000 FTIR • Gasmet Portable Sampling Unit with Zirconium Oxide O2 Sensory • Testo 350 • Flame Ionization Detector 580-225-0403 Gas, Inc. Date Time H2O (%) CO2 (%) CO (ppmvw) NO (ppmvw) NO2 (ppmvw) CH4 (ppmvw) N2O (ppmvw) NH3 (ppmvw) SO2 (ppmvw) C2H4 (ppmvw) HCL (ppmvw) HF (ppmvw) C2H6 (ppmvw) C3H8 (ppmvw) C6H14 (ppmvw) C2H4O (ppmvw) SF6 (ppmvw) Nox (ppmvw) VOC (ppmvw) Oxygen (%) Cell Temp (C). Ambient Press. (mbar) 1 Minute Average Data Sheet Wesco Operating, Inc.Client: Cane Creek 36-2 Unit Number: Make:Arrow Location:A-54Model: C217020Serial Number: RAW Result Data Stability 7/17/2024 06:43 0.7900.000-0.014 0.042 0.2790.345 0.021 0.035 0.3910.0510.000 0.000 0.0980.516 0.019 873.00.290.224 0.000 0.79 0.00 179.0 Pre Test Baseline Direct 7/17/2024 06:50 0.0000.000-0.001 0.000 0.0000.000 0.000 0.007 0.0000.0000.000 0.053 0.0110.392 0.024 864.00.090.000 0.000 0.00 0.00 180.0 7/17/2024 06:51 0.1900.000-0.004 0.004 0.0000.000 0.000 0.000 0.0000.0060.000 0.000 0.0000.000 0.000 864.00.000.000 0.000 0.19 0.00 180.0 7/17/2024 06:52 0.0000.000-0.005 0.000 0.1010.000 0.000 0.000 0.0000.2560.375 0.000 0.0000.156 0.000 862.00.150.231 0.000 0.00 0.00 180.0 CTS Direct 7/17/2024 06:57 0.2990.2130.005 0.000 0.2420.000 0.000 0.000 0.1440.2700.000 99.123 0.0000.000 0.009 849.066.100.000 0.000 0.51 0.00 180.0 7/17/2024 06:57 0.1430.0000.002 0.000 0.0000.000 0.001 0.000 0.4950.0000.000 100.127 0.0000.259 0.000 849.066.900.214 0.000 0.14 0.00 180.0 7/17/2024 06:58 0.0000.2020.003 0.000 0.0000.000 0.000 0.000 0.0000.1040.182 99.479 0.0000.000 0.000 846.066.450.198 0.000 0.20 0.00 180.0 High O2 Direct 7/17/2024 07:12 0.2660.9480.001 0.010 0.0002.491 0.006 0.000 0.1130.0000.000 0.000 1.2850.267 0.011 829.01.310.000 0.050 1.21 20.72 180.0 7/17/2024 07:12 0.0411.253-0.010 0.000 0.0002.235 0.114 0.000 0.1220.1660.000 0.322 1.1450.000 0.060 830.01.480.000 0.040 1.29 21.11 180.0 7/17/2024 07:13 0.1581.066-0.008 0.000 0.0002.192 0.120 0.068 0.1750.0000.000 0.000 1.1340.102 0.000 830.01.180.069 0.040 1.22 21.13 180.0 NO2/Mid O2 Direct 7/17/2024 07:23 104.6040.000-0.012 0.000 1.6680.000 0.780 0.000 0.5540.0000.797 0.000 0.0000.057 0.007 830.00.190.267 0.000 104.60 10.58 180.0 7/17/2024 07:23 105.3760.000-0.013 0.000 0.2280.000 0.767 0.000 0.9210.0000.691 0.000 0.0000.016 0.000 830.00.240.356 0.000 105.38 10.59 180.0 7/17/2024 07:23 105.7080.000-0.008 0.000 1.5100.000 0.770 0.000 0.8470.0000.565 0.000 0.0000.229 0.000 830.00.470.703 0.000 105.71 10.50 180.0 Spike Direct 7/17/2024 07:33 0.000245.7740.005 4.678 0.000497.685 0.533 1.307 4.4060.0780.000 1.849 252.9990.000 0.000 830.0256.533.442 10.006 245.77 0.00 180.0 7/17/2024 07:34 0.000245.796-0.004 4.721 0.495499.902 0.640 1.276 5.1200.3840.000 1.930 252.0520.000 0.000 830.0255.483.218 9.998 245.80 0.00 180.0 7/17/2024 07:34 0.000246.242-0.006 4.624 1.911497.355 0.562 1.373 5.6100.0000.000 1.840 252.7460.492 0.000 830.0256.573.892 10.014 246.24 0.00 180.0 GAS, Inc. Date Time H2O (%) CO2 (%) CO (ppmvw) NO (ppmvw) NO2 (ppmvw) CH4 (ppmvw) N2O (ppmvw) NH3 (ppmvw) SO2 (ppmvw) C2H4 (ppmvw) HCL (ppmvw) HF (ppmvw) C2H6 (ppmvw) C3H8 (ppmvw) C6H14 (ppmvw) C2H4O (ppmvw) SF6 (ppmvw) Nox (ppmvw) VOC (ppmvw) Oxygen (%) Cell Temp (C). Ambient Press. (mbar) Baseline System 7/17/2024 07:38 0.0000.000-0.000 0.000 0.2440.037 0.009 0.527 0.2450.0020.000 0.000 0.0000.274 0.054 830.00.330.327 0.000 0.00 0.00 180.0 7/17/2024 07:39 0.0000.000-0.000 0.000 0.0790.000 0.000 0.435 0.3420.0000.117 0.000 0.0000.081 0.045 830.00.540.681 0.000 0.00 0.00 180.0 7/17/2024 07:39 0.0390.0000.007 0.000 0.0000.000 0.000 0.307 0.2230.0000.587 0.055 0.0000.000 0.038 830.00.380.409 0.000 0.04 0.00 180.0 CTS System with Response Time 7/17/2024 07:41 0.0000.1000.013 0.007 0.0000.000 0.000 0.019 0.6960.0070.053 102.731 0.0000.021 0.000 830.068.720.350 0.000 0.10 0.00 180.0 7/17/2024 07:42 0.0001.1090.006 0.011 0.0000.000 0.000 0.017 0.3980.0050.000 103.124 0.0000.000 0.063 830.069.290.622 0.000 1.11 0.00 180.0 7/17/2024 07:42 0.0001.2840.004 0.000 0.0000.000 0.000 0.154 0.0000.0000.000 103.060 0.0000.000 0.055 830.068.990.255 0.000 1.28 3.19 180.0 NO2/Mid O2 System with Response Time 7/17/2024 07:45 99.4096.671-0.000 0.000 1.8830.216 0.841 0.136 0.4410.0000.000 0.000 0.0000.116 0.030 830.00.650.879 0.000 106.08 10.91 180.0 7/17/2024 07:45 99.8466.092-0.000 0.000 1.9670.393 0.800 0.019 0.4660.1870.000 0.000 0.0000.602 0.066 830.00.770.950 0.000 105.94 10.78 180.0 7/17/2024 07:45 100.1905.641-0.000 0.000 1.7730.066 0.839 0.000 1.2360.0000.000 0.000 0.0000.122 0.010 830.00.680.986 0.000 105.83 10.98 180.0 Spike System with Response Time 7/17/2024 07:47 0.000244.832-0.000 4.582 2.775490.526 0.437 1.599 6.0270.0770.000 2.067 249.3000.000 0.000 830.0253.323.969 9.933 244.83 0.00 180.0 7/17/2024 07:48 0.000245.5280.001 4.660 3.623488.685 0.484 1.893 7.4580.1150.000 1.946 248.8690.000 0.000 830.0253.164.497 9.931 245.53 0.54 180.0 7/17/2024 07:48 0.000246.2520.003 4.676 3.493490.530 0.505 1.785 6.6270.0950.000 1.931 249.3570.000 0.000 830.0253.354.054 9.940 246.25 0.03 180.0 Baseline System with Response Time 7/17/2024 07:51 0.1110.0000.002 0.000 0.2570.000 0.000 0.039 0.4210.0000.061 0.000 0.0920.000 0.033 830.00.220.091 0.000 0.11 0.00 180.0 7/17/2024 07:51 0.0000.000-0.000 0.000 0.0000.079 0.000 0.000 0.2880.0330.000 0.000 0.0000.068 0.001 830.00.290.435 0.000 0.00 0.00 180.0 7/17/2024 07:52 0.4130.000-0.000 0.001 0.0000.000 0.000 0.000 0.3500.0000.000 0.000 0.0000.321 0.060 830.00.350.351 0.002 0.41 0.00 180.0 Run 1 - A 30minute/60min 7/17/2024 08:31 3.595207.16315.299 8.288 279.9700.000 0.247 2.233 23.6110.0006.452 0.278 3.0630.617 0.658 830.05.661.642 0.000 210.76 1.49 180.0 7/17/2024 08:32 2.766195.82615.481 8.390 237.8740.000 0.056 1.617 16.3870.0006.072 0.159 2.1240.315 0.555 830.04.401.594 0.000 198.59 3.05 179.0 7/17/2024 08:33 4.778198.69715.351 8.384 283.1570.000 0.237 1.294 23.7610.0006.276 0.169 3.0970.551 0.714 831.05.731.641 0.000 203.47 1.72 180.0 7/17/2024 08:34 3.039196.82815.483 8.454 251.9080.000 0.151 1.236 19.4350.0005.988 0.362 2.4050.412 0.543 830.04.601.295 0.000 199.87 3.06 180.0 7/17/2024 08:35 4.082191.85215.540 8.455 279.3380.000 0.093 0.998 24.3610.0006.959 0.114 3.3670.637 0.625 830.05.891.799 0.000 195.93 0.96 180.0 7/17/2024 08:36 4.827196.41915.471 8.441 323.8190.000 0.068 0.776 32.0440.0006.979 0.055 5.4200.246 0.621 830.07.841.715 0.000 201.25 1.76 180.0 7/17/2024 08:37 3.509182.73815.561 8.505 305.7500.000 0.004 0.764 28.9120.0007.072 0.259 3.6320.496 0.509 830.06.312.232 0.000 186.25 2.81 180.0 7/17/2024 08:38 3.841184.17915.329 8.340 270.5430.000 0.000 0.683 21.9170.0006.369 0.113 2.9100.638 0.406 830.04.841.568 0.000 188.02 2.05 180.0 GAS, Inc. Date Time H2O (%) CO2 (%) CO (ppmvw) NO (ppmvw) NO2 (ppmvw) CH4 (ppmvw) N2O (ppmvw) NH3 (ppmvw) SO2 (ppmvw) C2H4 (ppmvw) HCL (ppmvw) HF (ppmvw) C2H6 (ppmvw) C3H8 (ppmvw) C6H14 (ppmvw) C2H4O (ppmvw) SF6 (ppmvw) Nox (ppmvw) VOC (ppmvw) Oxygen (%) Cell Temp (C). Ambient Press. (mbar) 7/17/2024 08:39 3.225182.25015.481 8.443 292.6410.000 0.000 0.634 26.1380.0006.795 0.268 3.2820.570 0.443 830.05.471.687 0.000 185.48 3.11 179.0 7/17/2024 08:40 4.160177.02815.307 8.403 290.8790.000 0.015 0.480 27.0000.0006.209 0.000 3.5650.567 0.563 830.06.001.964 0.000 181.19 1.08 180.0 7/17/2024 08:41 4.264181.34615.128 8.247 294.2490.000 0.000 0.506 27.8840.0006.662 0.145 4.0000.612 0.498 830.06.361.903 0.000 185.61 2.25 180.0 7/17/2024 08:42 3.818177.89415.647 8.494 247.8730.000 0.000 0.459 19.2280.0006.016 0.295 2.5540.270 0.481 830.04.741.537 0.000 181.71 1.77 180.0 7/17/2024 08:43 3.567188.50215.637 8.549 252.7760.000 0.000 0.354 20.2160.0006.708 0.288 2.6380.643 0.380 830.04.671.626 0.000 192.07 2.01 180.0 7/17/2024 08:44 3.947178.89415.361 8.392 292.0550.000 0.000 0.341 27.0030.0006.831 0.088 3.9310.445 0.402 830.05.691.341 0.000 182.84 4.57 180.0 7/17/2024 08:45 5.008178.21515.245 8.290 276.2000.000 0.000 0.274 24.4020.0006.668 0.214 4.0880.742 0.443 831.06.441.989 0.000 183.22 1.19 179.0 7/17/2024 08:46 5.928186.66715.564 8.516 257.0480.000 0.000 0.428 21.0260.0006.116 0.147 3.1550.774 0.466 831.05.451.904 0.000 192.59 1.79 180.0 7/17/2024 08:47 4.343180.37015.641 8.553 267.8610.000 0.000 0.313 23.3460.0006.207 0.000 3.6960.366 0.424 831.05.861.973 0.000 184.71 1.70 180.0 7/17/2024 08:48 5.145185.91615.423 8.381 236.8710.000 0.000 0.197 17.5670.0006.612 0.292 2.4180.451 0.474 831.04.391.245 0.000 191.06 2.40 180.0 7/17/2024 08:49 4.657174.73915.281 8.313 244.8020.000 0.000 0.224 19.4640.0005.994 0.158 2.7070.488 0.377 831.04.401.255 0.000 179.40 3.20 180.0 7/17/2024 08:50 5.488184.45015.428 8.421 238.0210.000 0.000 0.278 18.4660.0005.990 0.108 2.7090.482 0.453 831.04.991.952 0.000 189.94 1.74 180.0 7/17/2024 08:51 5.168180.82015.073 8.169 222.2380.000 0.000 0.192 15.9080.0006.021 0.272 2.0310.335 0.329 831.03.611.104 0.000 185.99 3.70 180.0 7/17/2024 08:53 5.823177.55215.179 8.242 258.8910.000 0.000 0.139 21.5480.0006.464 0.188 3.2930.235 0.463 831.05.481.709 0.000 183.37 1.56 180.0 7/17/2024 08:54 5.843181.01915.210 8.274 230.1420.000 0.000 0.197 17.9490.0005.833 0.019 2.9070.729 0.391 831.04.811.669 0.000 186.86 1.94 180.0 7/17/2024 08:55 6.692175.55715.461 8.439 269.0150.000 0.000 0.144 23.6200.0006.604 0.034 3.6280.385 0.415 831.05.691.820 0.000 182.25 2.62 180.0 7/17/2024 08:56 7.191181.92615.458 8.402 277.0640.000 0.023 0.036 25.7570.0006.632 0.000 3.9920.477 0.480 831.06.281.990 0.000 189.12 1.62 180.0 7/17/2024 08:57 5.588177.26515.563 8.460 243.6600.000 0.000 0.062 19.1790.0005.961 0.167 2.3610.627 0.408 831.04.411.681 0.000 182.85 3.10 180.0 7/17/2024 08:58 5.894175.31515.573 8.518 217.4760.000 0.079 0.080 16.1760.0005.424 0.068 2.1230.537 0.360 831.04.021.704 0.000 181.21 1.03 180.0 7/17/2024 08:59 6.019174.75615.296 8.340 233.6060.000 0.000 0.000 18.2930.0005.901 0.179 2.5840.130 0.303 830.04.561.882 0.000 180.78 2.03 180.0 7/17/2024 09:00 5.143166.43115.276 8.312 228.7560.000 0.000 0.155 18.1530.0005.979 0.172 2.5350.445 0.348 831.04.581.845 0.000 171.57 3.19 180.0 7/17/2024 09:01 8.619144.89412.236 6.966 212.38823.439 0.024 0.172 15.8170.0004.731 2.083 16.5470.000 0.302 831.019.982.168 0.553 153.51 1.57 180.0 4.866182.18415.299 8.346 260.5620.781 0.033 0.509 21.8190.0006.284 0.223 3.5590.474 0.461 830.535.7721.714 0.018 187.049 2.202 179.9Avg. Spike 1 7/17/2024 09:03 6.166170.24913.721 7.920 214.60851.161 0.148 0.155 15.7450.0005.671 3.419 26.0250.000 0.222 831.030.092.019 0.951 176.41 0.66 180.0 Run 1 - B 30minute/60min 7/17/2024 09:05 5.498167.08315.316 8.359 215.1820.000 0.000 0.046 15.9290.0005.639 0.216 2.3500.540 0.269 831.04.221.782 0.000 172.58 1.67 180.0 7/17/2024 09:06 5.524175.65315.425 8.462 204.4060.000 0.031 0.033 13.8340.0005.233 0.073 1.5010.777 0.232 831.03.121.668 0.000 181.18 1.44 180.0 7/17/2024 09:07 6.945169.66815.471 8.430 215.6640.000 0.000 0.115 16.7110.0005.998 0.441 2.4840.660 0.309 831.04.691.943 0.000 176.61 3.64 180.0 7/17/2024 09:08 6.882174.10815.535 8.479 209.8160.000 0.000 0.075 15.0060.0005.663 0.047 2.0590.665 0.278 831.03.921.915 0.000 180.99 1.52 180.0 7/17/2024 09:09 7.202169.36715.253 8.302 236.5360.000 0.000 0.041 19.6900.0005.925 0.000 3.4120.705 0.344 831.05.271.760 0.000 176.57 2.37 180.0 GAS, Inc. Date Time H2O (%) CO2 (%) CO (ppmvw) NO (ppmvw) NO2 (ppmvw) CH4 (ppmvw) N2O (ppmvw) NH3 (ppmvw) SO2 (ppmvw) C2H4 (ppmvw) HCL (ppmvw) HF (ppmvw) C2H6 (ppmvw) C3H8 (ppmvw) C6H14 (ppmvw) C2H4O (ppmvw) SF6 (ppmvw) Nox (ppmvw) VOC (ppmvw) Oxygen (%) Cell Temp (C). Ambient Press. (mbar) 7/17/2024 09:10 6.193166.58815.400 8.375 216.3260.000 0.000 0.000 16.3800.0005.679 0.289 2.5920.397 0.277 831.04.451.668 0.000 172.78 1.35 180.0 7/17/2024 09:11 7.357171.64915.344 8.353 233.2370.000 0.000 0.035 19.3270.0006.001 0.232 3.2940.626 0.257 831.05.271.967 0.000 179.01 2.25 180.0 7/17/2024 09:12 7.399166.18215.367 8.380 230.6700.000 0.000 0.007 19.4340.0005.631 0.391 3.6440.391 0.303 831.05.741.844 0.000 173.58 3.45 180.0 7/17/2024 09:13 7.027172.64515.478 8.434 212.7870.000 0.000 0.000 15.7310.0005.690 0.337 2.0130.712 0.249 831.03.801.597 0.000 179.67 1.43 180.0 7/17/2024 09:14 6.967172.58615.604 8.501 211.3540.000 0.000 0.000 15.8200.0005.601 0.330 2.6560.481 0.327 831.04.751.829 0.000 179.55 2.21 180.0 7/17/2024 09:15 6.446170.01715.690 8.571 226.1590.000 0.000 0.000 17.5550.0005.823 0.321 2.4340.390 0.248 831.04.492.017 0.000 176.46 1.07 180.0 7/17/2024 09:16 7.558176.43115.664 8.542 228.2140.000 0.028 0.000 17.1750.0006.389 0.091 2.0920.610 0.326 831.03.971.751 0.000 183.99 1.55 180.0 7/17/2024 09:17 5.484167.46915.825 8.636 190.9030.000 0.000 0.000 12.5110.0005.606 0.047 1.4910.924 0.337 831.03.361.753 0.000 172.95 2.83 180.0 7/17/2024 09:18 5.501166.55815.445 8.380 184.9460.000 0.000 0.000 11.9180.0005.165 0.087 1.2390.430 0.166 831.02.851.835 0.000 172.06 1.09 180.0 7/17/2024 09:19 7.127168.64415.473 8.439 197.4840.000 0.000 0.000 13.5750.0004.902 0.035 1.8470.404 0.126 831.03.451.984 0.000 175.77 2.19 180.0 7/17/2024 09:20 5.422166.24715.627 8.552 204.1560.000 0.052 0.000 14.5430.0005.030 0.137 2.2840.488 0.268 831.04.081.757 0.000 171.67 1.06 180.0 7/17/2024 09:21 5.618173.21015.673 8.527 209.6220.000 0.000 0.000 15.3250.0005.612 0.254 2.0470.531 0.333 831.04.141.891 0.000 178.83 1.86 180.0 7/17/2024 09:22 5.657163.12615.621 8.507 203.8520.000 0.000 0.000 14.8000.0005.391 0.115 2.0760.631 0.309 831.03.811.564 0.000 168.78 3.60 180.0 7/17/2024 09:23 7.303167.97215.631 8.562 187.2070.000 0.016 0.000 12.0880.0004.823 0.096 1.6790.550 0.305 831.03.471.681 0.000 175.28 1.16 180.0 7/17/2024 09:24 7.411163.10915.544 8.455 188.5200.000 0.000 0.000 12.2880.0005.424 0.307 1.4570.739 0.213 831.03.241.729 0.000 170.52 1.88 180.0 7/17/2024 09:25 6.728168.60215.823 8.666 200.9820.000 0.052 0.000 14.2310.0005.123 0.000 1.9980.808 0.304 831.03.791.782 0.000 175.33 1.31 180.0 7/17/2024 09:26 7.008167.44315.373 8.383 218.1880.000 0.000 0.000 16.5400.0005.349 0.211 2.5660.626 0.223 831.04.391.859 0.000 174.45 1.39 180.0 7/17/2024 09:27 6.533157.96315.423 8.393 226.6280.000 0.000 0.000 18.4470.0005.690 0.133 3.2190.703 0.316 831.05.221.920 0.000 164.50 3.36 180.0 7/17/2024 09:28 7.365164.99615.388 8.373 217.9640.000 0.000 0.000 16.6830.0005.155 0.379 3.0010.731 0.248 831.04.901.729 0.000 172.36 1.60 180.0 7/17/2024 09:29 7.312162.52215.532 8.497 203.1670.000 0.027 0.000 14.2600.0004.972 0.171 2.1190.707 0.316 831.04.111.861 0.000 169.83 2.81 180.0 7/17/2024 09:30 6.652164.24215.812 8.636 197.1410.000 0.034 0.000 14.4230.0005.407 0.204 2.1390.473 0.204 831.03.851.753 0.000 170.89 0.77 180.0 7/17/2024 09:32 6.261169.37915.684 8.531 201.3080.000 0.000 0.000 13.6600.0005.553 0.171 1.6200.730 0.264 831.03.431.750 0.000 175.64 1.29 180.0 7/17/2024 09:33 6.867162.13115.841 8.654 176.6570.000 0.000 0.000 11.3880.0004.869 0.239 1.4840.698 0.174 831.03.261.911 0.000 169.00 2.37 180.0 7/17/2024 09:34 10.436167.39915.576 8.510 157.1150.000 0.025 0.000 14.0080.0004.163 0.131 0.7370.782 0.142 831.02.101.489 0.000 177.83 1.26 180.0 7/17/2024 09:35 4.884104.6477.216 4.664 92.2650.000 0.347 0.000 9.0050.2450.000 0.508 4.0650.554 0.124 831.04.710.090 0.147 109.53 0.00 180.0 6.686165.92115.268 8.352 203.2820.000 0.020 0.012 15.0760.0085.250 0.200 2.2530.615 0.260 831.004.0621.736 0.005 172.606 1.859 180.0Avg. 5.776174.05215.284 8.349 231.9220.391 0.027 0.260 18.4480.0045.767 0.211 2.9060.545 0.360 830.774.9171.725 0.012 179.828 2.031 180.0Run 1 Avg: Baseline 1 7/17/2024 09:37 0.1420.0000.006 0.000 0.5110.000 0.000 0.000 0.1630.0000.000 0.000 0.0000.002 0.008 831.00.390.555 0.000 0.14 0.00 180.0 Run 2 - A 30minute/60min 7/17/2024 09:40 6.757158.81015.269 8.341 221.9850.000 0.024 0.007 17.3170.0005.600 0.041 3.0290.522 0.216 831.04.741.884 0.000 165.57 2.51 180.0 7/17/2024 09:41 7.234164.11315.726 8.570 181.6410.000 0.000 0.006 11.3880.0004.968 0.208 1.3900.764 0.284 831.03.231.700 0.000 171.35 0.69 180.0 GAS, Inc. Date Time H2O (%) CO2 (%) CO (ppmvw) NO (ppmvw) NO2 (ppmvw) CH4 (ppmvw) N2O (ppmvw) NH3 (ppmvw) SO2 (ppmvw) C2H4 (ppmvw) HCL (ppmvw) HF (ppmvw) C2H6 (ppmvw) C3H8 (ppmvw) C6H14 (ppmvw) C2H4O (ppmvw) SF6 (ppmvw) Nox (ppmvw) VOC (ppmvw) Oxygen (%) Cell Temp (C). Ambient Press. (mbar) 7/17/2024 09:42 7.345166.13915.617 8.505 195.6860.000 0.031 0.000 13.7680.0005.475 0.054 1.9890.812 0.175 831.03.571.789 0.000 173.48 2.06 180.0 7/17/2024 09:43 10.673160.77615.842 8.699 161.8210.000 0.111 0.000 14.6620.0004.226 0.000 0.9930.634 0.075 831.02.151.510 0.000 171.45 1.86 180.0 7/17/2024 09:44 10.547170.06015.766 8.622 159.6090.000 0.048 0.000 14.3140.0003.798 0.196 0.8580.896 0.069 831.02.171.571 0.000 180.61 1.26 180.0 7/17/2024 09:45 9.338162.74815.748 8.592 151.8990.000 0.021 0.000 13.7720.0004.091 0.159 0.9940.738 0.044 831.02.231.568 0.000 172.09 2.89 180.0 7/17/2024 09:46 9.422161.72715.645 8.553 157.9570.000 0.013 0.000 14.8230.0004.153 0.116 0.9620.942 0.064 831.02.251.620 0.000 171.15 0.72 180.0 7/17/2024 09:47 10.970165.01815.622 8.538 157.3000.000 0.000 0.000 13.9260.0003.783 0.000 0.9961.058 0.035 831.02.442.053 0.000 175.99 1.35 180.0 7/17/2024 09:48 7.523157.68815.673 8.516 181.8630.000 0.000 0.000 12.1430.0004.970 0.000 1.8610.722 0.189 831.03.481.857 0.000 165.21 1.76 179.0 7/17/2024 09:49 7.986167.79115.838 8.690 178.0470.000 0.087 0.000 11.5100.0004.565 0.000 1.8470.924 0.166 831.03.501.975 0.000 175.78 1.81 180.0 7/17/2024 09:50 6.633157.19915.400 8.380 224.5800.000 0.023 0.000 18.2260.0005.489 0.000 3.0720.461 0.181 831.04.601.746 0.000 163.83 3.31 180.0 7/17/2024 09:51 6.709158.28315.564 8.443 188.0730.000 0.000 0.000 12.3520.0005.140 0.336 1.8340.592 0.195 831.03.571.683 0.000 164.99 0.74 180.0 7/17/2024 09:52 8.791163.64515.414 8.415 203.3270.000 0.037 0.000 14.3200.0004.903 0.000 2.5700.760 0.198 831.04.171.807 0.000 172.44 2.16 179.0 7/17/2024 09:53 8.099155.74915.560 8.520 209.3830.000 0.198 0.000 15.7190.0005.217 0.000 2.8900.721 0.286 831.04.701.851 0.000 163.85 2.69 180.0 7/17/2024 09:54 8.645165.19915.649 8.493 180.1670.000 0.089 0.000 12.0380.0004.740 0.045 2.6090.728 0.191 831.04.151.691 0.000 173.84 1.71 180.0 7/17/2024 09:55 8.339158.76115.605 8.452 195.8740.000 0.014 0.000 13.6360.0005.079 0.135 2.3170.818 0.281 831.04.171.806 0.000 167.10 3.06 180.0 7/17/2024 09:56 12.515160.39515.668 8.578 159.3360.000 0.132 0.000 14.0960.0004.004 0.024 1.2200.803 0.073 831.02.431.577 0.000 172.91 0.37 180.0 7/17/2024 09:57 8.199163.62015.710 8.553 178.1620.000 0.122 0.000 12.1790.0004.506 0.290 2.0620.588 0.221 831.03.881.783 0.000 171.82 1.54 180.0 7/17/2024 09:58 9.820156.18515.735 8.541 143.6460.000 0.000 0.000 12.2680.0004.030 0.171 0.7440.651 0.117 831.02.141.565 0.000 166.01 2.42 180.0 7/17/2024 09:59 9.340163.07815.567 8.474 176.7960.000 0.171 0.000 11.5880.0004.763 0.116 2.2310.619 0.310 831.03.961.554 0.000 172.42 1.49 180.0 7/17/2024 10:00 11.431159.00115.588 8.475 159.6560.000 0.131 0.000 14.3970.0004.144 0.173 1.4680.798 0.137 831.02.781.381 0.000 170.43 2.67 180.0 7/17/2024 10:01 10.906159.96315.894 8.663 125.0040.000 0.080 0.000 8.8060.0003.446 0.075 0.3860.855 0.083 831.01.561.441 0.000 170.87 0.72 180.0 7/17/2024 10:02 9.163162.30015.697 8.537 177.7430.000 0.130 0.000 12.0680.0004.519 0.000 1.8320.854 0.254 831.03.471.696 0.000 171.46 1.39 180.0 7/17/2024 10:03 11.356158.53015.913 8.669 162.5930.000 0.225 0.000 15.6940.0004.295 0.237 1.8190.687 0.172 831.03.221.347 0.000 169.89 2.26 180.0 7/17/2024 10:04 11.027163.08515.565 8.449 153.9890.000 0.079 0.000 14.2370.0004.000 0.191 1.3440.704 0.022 831.02.451.401 0.000 174.11 1.91 180.0 7/17/2024 10:05 11.311157.97815.693 8.560 155.0910.000 0.147 0.000 13.7200.0003.975 0.016 1.4650.853 0.128 831.02.751.528 0.000 169.29 3.00 180.0 7/17/2024 10:06 9.676158.33015.514 8.431 203.5740.000 0.143 0.000 15.4170.0005.232 0.145 2.8810.915 0.281 831.04.912.057 0.000 168.01 0.51 180.0 7/17/2024 10:07 11.927160.14615.557 8.461 159.6710.000 0.053 0.000 14.5950.0004.216 0.095 1.5021.031 0.207 831.02.831.271 0.000 172.07 2.16 180.0 7/17/2024 10:08 9.316156.75815.660 8.541 174.9790.000 0.058 0.000 11.7160.0004.425 0.171 2.1380.916 0.277 831.04.101.943 0.000 166.07 1.78 180.0 7/17/2024 10:09 9.536163.56515.660 8.546 190.5660.000 0.086 0.000 13.3780.0005.258 0.063 2.1630.939 0.197 831.03.781.767 0.000 173.10 1.23 180.0 9.351161.22115.645 8.527 175.6670.000 0.075 0.000 13.6020.0004.567 0.102 1.7820.777 0.171 831.003.3131.681 0.000 170.573 1.801 179.9Avg. Spike 2 7/17/2024 10:13 10.793158.43913.968 8.014 161.35043.675 0.365 0.000 15.0170.0004.407 2.798 23.0140.154 0.000 831.026.282.101 0.856 169.23 1.79 180.0 GAS, Inc. Date Time H2O (%) CO2 (%) CO (ppmvw) NO (ppmvw) NO2 (ppmvw) CH4 (ppmvw) N2O (ppmvw) NH3 (ppmvw) SO2 (ppmvw) C2H4 (ppmvw) HCL (ppmvw) HF (ppmvw) C2H6 (ppmvw) C3H8 (ppmvw) C6H14 (ppmvw) C2H4O (ppmvw) SF6 (ppmvw) Nox (ppmvw) VOC (ppmvw) Oxygen (%) Cell Temp (C). Ambient Press. (mbar) Run 2 - B 30minute/60min 7/17/2024 10:16 10.087162.66616.016 8.811 118.7240.000 0.227 0.000 8.2290.0003.088 0.070 0.0000.946 0.207 831.01.371.362 0.000 172.75 2.75 180.0 7/17/2024 10:17 10.821165.09215.914 8.698 140.3730.000 0.151 0.000 11.5820.0003.388 0.182 0.8590.749 0.126 831.02.161.391 0.000 175.91 0.75 180.0 7/17/2024 10:18 11.121165.66315.973 8.696 134.3330.000 0.103 0.000 10.6130.0003.716 0.235 0.6440.882 0.073 831.01.891.414 0.000 176.78 2.03 180.0 7/17/2024 10:19 11.281159.54915.947 8.725 130.6180.000 0.114 0.000 10.0040.0003.784 0.200 0.4681.043 0.064 831.01.781.579 0.000 170.83 0.78 180.0 7/17/2024 10:20 11.741168.59115.953 8.711 146.4980.000 0.186 0.000 12.5000.0003.915 0.167 0.7641.096 0.046 831.01.811.268 0.000 180.33 1.54 180.0 7/17/2024 10:21 11.194161.32815.889 8.686 160.9440.000 0.128 0.000 14.4990.0003.866 0.087 1.3790.885 0.124 831.02.691.502 0.000 172.52 3.27 180.0 7/17/2024 10:22 10.850165.07615.955 8.711 146.1040.000 0.143 0.000 12.0420.0004.002 0.176 0.9560.726 0.143 831.02.371.515 0.000 175.93 0.77 180.0 7/17/2024 10:23 11.196162.52415.700 8.557 140.1150.000 0.046 0.000 11.4300.0003.923 0.305 0.8030.686 0.062 831.02.211.611 0.000 173.72 2.02 180.0 7/17/2024 10:24 11.459157.18415.747 8.593 159.3550.000 0.081 0.000 14.4720.0003.955 0.243 1.4681.029 0.083 831.02.761.438 0.000 168.64 1.28 180.0 7/17/2024 10:25 11.855169.47715.940 8.753 121.9670.000 0.211 0.000 9.2960.0002.961 0.186 0.2390.900 0.101 831.01.701.701 0.000 181.33 0.74 180.0 7/17/2024 10:26 10.252157.18115.788 8.607 148.9880.000 0.143 0.000 12.6660.0003.993 0.126 1.0910.699 0.177 831.02.561.552 0.000 167.43 2.98 180.0 7/17/2024 10:27 11.737161.27615.768 8.580 161.2680.000 0.084 0.000 14.4240.0004.172 0.515 1.3300.742 0.094 831.03.031.753 0.000 173.01 0.77 180.0 7/17/2024 10:28 11.297162.10415.848 8.614 160.4490.000 0.052 0.000 14.2420.0004.476 0.310 1.3601.167 0.101 831.02.781.515 0.000 173.40 1.72 180.0 7/17/2024 10:29 8.059159.88415.977 8.742 182.3850.000 0.170 0.000 11.7970.0004.921 0.078 1.9911.035 0.207 831.03.802.017 0.000 167.94 0.68 180.0 7/17/2024 10:30 10.505166.10916.021 8.718 146.2970.000 0.168 0.000 12.4140.0003.901 0.068 1.0670.773 0.104 831.02.341.533 0.000 176.61 0.97 180.0 7/17/2024 10:31 10.220158.44916.217 8.795 151.2200.000 0.113 0.000 12.4780.0003.942 0.329 1.1440.883 0.105 831.02.601.534 0.000 168.67 2.26 180.0 7/17/2024 10:32 11.170166.50616.058 8.794 151.3610.000 0.158 0.000 12.4680.0003.403 0.229 0.8181.032 0.145 831.02.321.587 0.000 177.68 0.25 180.0 7/17/2024 10:33 10.729165.23516.116 8.758 144.3260.000 0.127 0.000 11.5950.0004.233 0.025 0.7360.882 0.098 831.01.931.476 0.000 175.96 1.57 180.0 7/17/2024 10:34 9.926155.40616.067 8.756 161.4010.000 0.147 0.000 13.7260.0004.180 0.387 0.8780.901 0.100 831.02.401.591 0.000 165.33 1.28 180.0 7/17/2024 10:35 9.360162.00215.706 8.601 132.6920.000 0.147 0.000 9.6840.0003.957 0.183 0.3250.507 0.148 831.01.731.474 0.000 171.36 1.45 180.0 7/17/2024 10:36 9.987155.33915.758 8.589 147.6440.000 0.078 0.000 12.1630.0003.723 0.146 1.0800.693 0.061 831.02.401.650 0.000 165.33 3.31 180.0 7/17/2024 10:37 10.433160.42715.738 8.591 125.7220.000 0.111 0.000 9.1520.0003.625 0.189 0.5830.778 0.126 831.01.911.427 0.000 170.86 0.73 180.0 7/17/2024 10:38 11.059156.28815.694 8.574 131.9590.000 0.126 0.000 10.1310.0003.905 0.134 0.8061.070 0.144 831.02.211.547 0.000 167.35 2.61 180.0 7/17/2024 10:39 12.393155.83216.012 8.715 128.7620.000 0.110 0.000 8.8870.0003.575 0.305 0.7810.882 0.049 831.02.141.584 0.000 168.22 0.70 180.0 7/17/2024 10:40 11.411161.61415.660 8.554 147.1280.000 0.165 0.000 12.5320.0003.793 0.199 1.2050.614 0.120 831.02.641.588 0.000 173.02 1.26 180.0 7/17/2024 10:41 11.391157.48515.938 8.726 144.0310.000 0.121 0.000 11.7420.0003.697 0.238 1.1051.061 0.086 831.02.481.570 0.000 168.88 2.71 180.0 7/17/2024 10:42 11.205160.39015.723 8.549 153.2950.000 0.132 0.000 13.1020.0004.294 0.312 1.2230.863 0.156 831.02.731.474 0.000 171.60 1.12 180.0 7/17/2024 10:43 10.775161.33615.988 8.734 142.7940.000 0.162 0.000 11.4780.0003.915 0.238 0.8550.890 0.130 831.02.101.243 0.000 172.11 2.11 180.0 7/17/2024 10:44 10.805155.11315.977 8.682 125.0280.000 0.197 0.000 9.4390.0003.196 0.270 0.4130.696 0.146 831.01.901.529 0.000 165.92 0.85 180.0 7/17/2024 10:45 6.28082.8475.226 3.619 50.2560.000 0.231 0.000 5.8550.3220.000 0.595 2.3831.043 0.163 831.03.160.074 0.099 89.13 0.00 180.0 10.687158.59915.544 8.508 141.2010.000 0.138 0.000 11.4880.0113.717 0.224 0.9580.872 0.116 831.002.3301.483 0.003 169.285 1.509 180.0Avg. 10.019159.91015.595 8.517 158.4340.000 0.106 0.000 12.5450.0054.142 0.163 1.3700.824 0.144 831.002.8211.582 0.002 169.929 1.655 180.0Run 2 Avg: GAS, Inc. Date Time H2O (%) CO2 (%) CO (ppmvw) NO (ppmvw) NO2 (ppmvw) CH4 (ppmvw) N2O (ppmvw) NH3 (ppmvw) SO2 (ppmvw) C2H4 (ppmvw) HCL (ppmvw) HF (ppmvw) C2H6 (ppmvw) C3H8 (ppmvw) C6H14 (ppmvw) C2H4O (ppmvw) SF6 (ppmvw) Nox (ppmvw) VOC (ppmvw) Oxygen (%) Cell Temp (C). Ambient Press. (mbar) Baseline 2 7/17/2024 10:47 0.0000.0000.007 0.000 0.1950.000 0.000 0.000 0.0000.0000.000 0.000 0.0000.059 0.014 831.00.390.538 0.000 0.00 0.00 180.0 Run 3 - A 30minute/60min 7/17/2024 10:51 11.887164.34315.720 8.595 131.0430.000 0.209 0.000 9.6280.0003.255 0.000 0.8800.630 0.170 831.02.251.545 0.000 176.23 1.00 180.0 7/17/2024 10:52 10.745156.88115.910 8.645 151.3140.000 0.044 0.000 12.7150.0004.036 0.126 0.8591.201 0.122 831.02.221.544 0.000 167.63 1.31 180.0 7/17/2024 10:53 12.075165.62616.011 8.752 134.5930.000 0.206 0.000 9.6500.0003.634 0.006 0.5180.881 0.121 831.01.701.410 0.000 177.70 1.13 180.0 7/17/2024 10:54 11.582157.35916.009 8.749 156.3280.000 0.215 0.000 13.6200.0004.234 0.026 1.7070.940 0.089 831.03.011.660 0.000 168.94 3.33 180.0 7/17/2024 10:55 10.604154.96915.766 8.587 133.5400.000 0.000 0.000 9.7680.0003.711 0.000 0.7260.934 0.137 831.01.801.197 0.000 165.57 0.35 180.0 7/17/2024 10:56 10.843159.61115.672 8.545 128.7680.000 0.100 0.000 9.1670.0004.097 0.279 0.7980.637 0.126 831.02.201.451 0.000 170.45 1.83 180.0 7/17/2024 10:57 10.648155.28615.985 8.755 138.2910.000 0.167 0.000 10.7570.0003.521 0.134 0.9960.651 0.102 831.02.301.523 0.000 165.93 1.00 180.0 7/17/2024 10:58 11.110164.99416.025 8.759 127.7130.000 0.148 0.000 8.8380.0003.541 0.312 0.6490.902 0.167 831.02.181.484 0.000 176.10 0.84 180.0 7/17/2024 10:59 9.382154.42316.125 8.809 123.4260.000 0.113 0.000 8.6890.0003.215 0.000 0.8280.867 0.193 831.02.311.638 0.000 163.80 2.96 180.0 7/17/2024 11:00 10.585155.72815.811 8.666 127.8000.000 0.139 0.000 9.4260.0003.500 0.364 0.8010.966 0.222 831.02.561.603 0.000 166.31 0.79 180.0 7/17/2024 11:01 10.387157.07915.679 8.556 127.8890.000 0.147 0.000 9.0410.0002.905 0.276 0.9670.760 0.213 831.02.371.190 0.000 167.47 2.10 180.0 7/17/2024 11:02 11.714153.58915.822 8.675 135.0910.000 0.113 0.000 10.5180.0004.109 0.189 0.8630.905 0.259 831.02.711.803 0.000 165.30 0.78 180.0 7/17/2024 11:03 11.955161.38616.022 8.741 133.1420.000 0.179 0.000 9.9190.0003.389 0.529 0.8551.089 0.278 831.02.741.468 0.000 173.34 0.69 180.0 7/17/2024 11:04 11.058154.95116.195 8.853 133.1980.000 0.100 0.000 9.9670.0003.667 0.081 1.0760.746 0.214 831.02.701.710 0.000 166.01 2.46 180.0 7/17/2024 11:05 11.850164.02816.022 8.761 140.5270.000 0.251 0.000 10.4570.0003.463 0.053 1.3200.724 0.180 831.02.661.419 0.000 175.88 0.64 180.0 7/17/2024 11:06 12.004162.16416.011 8.725 122.9940.000 0.148 0.000 8.3990.0003.345 0.206 0.6760.721 0.235 831.02.311.537 0.000 174.17 1.37 180.0 7/17/2024 11:07 12.692161.72216.122 8.805 144.3720.000 0.145 0.000 12.4260.0003.891 0.177 1.6910.839 0.220 831.03.411.737 0.000 174.41 0.59 180.0 7/17/2024 11:08 11.770165.14316.011 8.725 150.2160.000 0.188 0.000 12.2480.0003.480 0.226 1.4830.880 0.332 831.03.231.403 0.000 176.91 1.11 180.0 7/17/2024 11:09 11.465157.07516.082 8.762 143.5910.000 0.133 0.000 11.2520.0003.801 0.096 1.3360.738 0.251 831.02.931.542 0.000 168.54 2.09 180.0 7/17/2024 11:10 13.001163.33615.891 8.706 152.4180.000 0.158 0.000 12.2440.0003.343 0.187 1.6780.936 0.195 831.03.401.814 0.000 176.34 1.09 180.0 7/17/2024 11:11 11.324158.87816.004 8.744 125.9690.000 0.199 0.000 9.1650.0003.443 0.044 0.7550.519 0.307 831.02.411.523 0.000 170.20 2.24 180.0 7/17/2024 11:12 10.723155.26116.091 8.744 121.0950.000 0.088 0.000 7.5380.0003.207 0.234 0.6830.759 0.233 831.02.281.458 0.000 165.98 0.33 180.0 7/17/2024 11:13 11.128160.07015.994 8.721 126.9090.000 0.092 0.000 8.6820.0003.519 0.425 0.7790.991 0.309 831.02.731.575 0.000 171.20 1.08 179.0 7/17/2024 11:14 10.440152.05816.322 8.961 113.4250.000 0.245 0.000 7.3850.0002.502 0.000 0.7610.957 0.205 831.02.271.644 0.000 162.50 1.50 180.0 7/17/2024 11:15 10.948162.61316.152 8.835 119.1160.000 0.137 0.000 7.8070.0003.357 0.383 0.7840.909 0.326 831.02.721.549 0.000 173.56 0.97 180.0 7/17/2024 11:16 11.373155.63415.944 8.694 133.7600.000 0.081 0.000 9.5800.0004.334 0.268 1.1330.836 0.200 831.02.741.549 0.000 167.01 2.99 180.0 7/17/2024 11:17 11.088158.19515.926 8.711 141.2800.000 0.127 0.000 10.6710.0003.552 0.109 1.2120.663 0.319 831.02.991.594 0.000 169.28 0.12 180.0 7/17/2024 11:18 12.333162.01116.032 8.798 123.3500.000 0.214 0.000 8.4020.0003.214 0.024 0.8400.956 0.247 831.02.401.582 0.000 174.34 1.24 180.0 7/17/2024 11:19 10.596154.63016.175 8.814 126.3000.000 0.116 0.000 8.9960.0003.500 0.449 1.1240.976 0.209 831.02.941.653 0.000 165.23 1.30 180.0 GAS, Inc. Date Time H2O (%) CO2 (%) CO (ppmvw) NO (ppmvw) NO2 (ppmvw) CH4 (ppmvw) N2O (ppmvw) NH3 (ppmvw) SO2 (ppmvw) C2H4 (ppmvw) HCL (ppmvw) HF (ppmvw) C2H6 (ppmvw) C3H8 (ppmvw) C6H14 (ppmvw) C2H4O (ppmvw) SF6 (ppmvw) Nox (ppmvw) VOC (ppmvw) Oxygen (%) Cell Temp (C). Ambient Press. (mbar) 7/17/2024 11:20 11.518158.73915.640 8.508 103.7500.000 0.050 0.000 5.6150.0003.276 0.425 0.7140.965 0.264 831.02.581.580 0.004 170.26 0.73 180.0 11.294158.92615.972 8.723 132.3740.000 0.142 0.000 9.7520.0003.535 0.188 0.9830.849 0.215 831.002.5681.546 0.000 170.220 1.332 180.0Avg. Spike 3 7/17/2024 11:22 11.207162.12214.400 8.288 122.70744.849 0.483 0.000 8.0340.0004.347 2.877 22.9810.509 0.251 831.026.681.922 0.894 173.33 0.33 180.0 Run 3 - B 30minute/60min 7/17/2024 11:24 12.490158.39815.983 8.753 137.4080.000 0.263 0.000 10.6050.0003.168 0.276 1.8050.866 0.222 831.03.591.742 0.003 170.89 1.07 180.0 7/17/2024 11:25 14.074164.62016.023 8.734 123.3480.000 0.207 0.000 8.5270.0003.029 0.276 1.1570.826 0.282 831.03.091.782 0.000 178.69 1.33 180.0 7/17/2024 11:26 13.678155.04215.801 8.605 150.5960.000 0.175 0.000 12.2770.0003.406 0.211 1.4421.080 0.355 831.03.331.557 0.000 168.72 3.60 180.0 7/17/2024 11:28 13.337157.82815.683 8.586 120.6240.000 0.219 0.000 8.0160.0002.709 0.298 1.0411.056 0.268 831.02.781.508 0.000 171.17 0.78 180.0 7/17/2024 11:29 13.379157.47415.808 8.640 123.3250.000 0.195 0.000 8.9100.0003.574 0.318 1.1330.763 0.375 831.03.121.534 0.000 170.85 1.61 180.0 7/17/2024 11:30 13.920156.29816.071 8.738 111.1320.000 0.160 0.000 6.6970.0003.494 0.141 0.6170.975 0.330 831.02.441.601 0.000 170.22 0.47 180.0 7/17/2024 11:31 13.085162.18216.004 8.708 122.0030.000 0.220 0.000 7.8440.0003.368 0.237 0.9291.079 0.328 831.02.741.494 0.000 175.27 1.48 179.0 7/17/2024 11:32 12.267155.99416.005 8.781 117.4950.000 0.233 0.000 7.4250.0002.469 0.046 0.8440.778 0.353 831.02.601.536 0.001 168.26 2.29 180.0 7/17/2024 11:33 13.330165.54615.942 8.706 123.8640.000 0.203 0.000 8.5040.0003.128 0.388 1.0490.997 0.358 831.03.091.600 0.000 178.88 1.35 180.0 7/17/2024 11:34 13.463157.59415.794 8.622 109.9490.000 0.152 0.000 6.9300.0003.130 0.308 0.8560.861 0.342 831.02.731.483 0.000 171.06 2.34 180.0 7/17/2024 11:35 13.558157.82715.940 8.704 132.6060.000 0.174 0.000 9.6440.0003.677 0.000 1.2390.923 0.312 831.02.921.590 0.000 171.39 0.55 180.0 7/17/2024 11:36 13.672161.49315.612 8.515 138.2290.000 0.194 0.000 10.6410.0003.304 0.403 1.6131.003 0.347 831.03.581.503 0.000 175.17 1.32 180.0 7/17/2024 11:37 13.925157.13715.882 8.702 127.6950.000 0.213 0.000 8.0760.0003.011 0.219 1.0750.692 0.377 831.02.881.362 0.000 171.06 1.82 180.0 7/17/2024 11:38 14.780165.26315.976 8.726 135.5790.000 0.220 0.000 9.7450.0003.434 0.145 1.4870.883 0.317 831.03.361.711 0.000 180.04 1.00 180.0 7/17/2024 11:39 12.573158.46415.990 8.718 124.1400.000 0.183 0.000 8.2180.0003.212 0.516 1.0870.833 0.355 831.03.201.594 0.000 171.04 2.70 180.0 7/17/2024 11:40 12.796158.02815.961 8.740 118.1550.000 0.207 0.000 7.3960.0003.134 0.278 1.0911.018 0.371 831.03.041.533 0.000 170.82 0.10 180.0 7/17/2024 11:41 14.336164.73716.089 8.774 107.6440.000 0.224 0.000 6.4520.0003.070 0.362 0.8960.610 0.414 831.03.121.726 0.000 179.07 1.20 180.0 7/17/2024 11:42 12.909155.43215.954 8.681 141.4100.000 0.142 0.000 10.6600.0003.703 0.360 1.5950.960 0.398 831.03.741.669 0.000 168.34 1.48 180.0 7/17/2024 11:43 12.903159.97315.904 8.670 114.1370.000 0.184 0.000 7.3640.0003.170 0.189 0.8260.705 0.389 831.02.761.544 0.000 172.88 1.32 180.0 7/17/2024 11:44 12.458154.51515.849 8.645 117.2660.000 0.160 0.000 7.1970.0003.264 0.298 1.0321.046 0.493 831.03.251.546 0.000 166.97 3.09 180.0 7/17/2024 11:45 14.152155.69915.786 8.632 165.0200.000 0.151 0.000 15.2350.0004.207 0.195 2.9120.805 0.456 831.05.211.887 0.000 169.85 0.52 180.0 7/17/2024 11:46 13.846156.60315.659 8.553 129.2010.000 0.119 0.000 9.0040.0003.421 0.188 1.7430.726 0.417 831.03.651.413 0.000 170.45 1.44 180.0 7/17/2024 11:47 14.151154.96215.963 8.740 125.7720.000 0.204 0.000 7.7830.0003.153 0.497 1.2080.976 0.444 831.03.411.476 0.000 169.11 1.64 180.0 7/17/2024 11:48 13.698160.65115.811 8.636 127.5740.000 0.186 0.000 8.9360.0003.140 0.516 1.5170.908 0.387 831.03.591.427 0.000 174.35 1.08 180.0 7/17/2024 11:49 14.738159.38816.019 8.758 129.0030.000 0.123 0.000 8.5170.0003.238 0.588 1.4170.995 0.479 830.03.831.595 0.000 174.13 2.72 180.0 7/17/2024 11:50 13.947161.19515.991 8.766 130.4070.000 0.133 0.000 9.1190.0003.711 0.285 1.5370.839 0.479 830.03.581.347 0.000 175.14 0.61 180.0 GAS, Inc. Date Time H2O (%) CO2 (%) CO (ppmvw) NO (ppmvw) NO2 (ppmvw) CH4 (ppmvw) N2O (ppmvw) NH3 (ppmvw) SO2 (ppmvw) C2H4 (ppmvw) HCL (ppmvw) HF (ppmvw) C2H6 (ppmvw) C3H8 (ppmvw) C6H14 (ppmvw) C2H4O (ppmvw) SF6 (ppmvw) Nox (ppmvw) VOC (ppmvw) Oxygen (%) Cell Temp (C). Ambient Press. (mbar) 7/17/2024 11:51 14.361164.14416.004 8.764 115.4270.000 0.164 0.000 7.1160.0002.959 0.438 1.2120.920 0.435 830.03.421.562 0.000 178.50 1.86 180.0 7/17/2024 11:52 13.739156.18615.992 8.750 137.2050.000 0.054 0.000 9.6910.0004.176 0.111 1.9070.736 0.500 830.04.041.584 0.000 169.93 1.32 180.0 7/17/2024 11:53 14.496159.27515.709 8.540 130.5730.000 0.145 0.000 9.0100.0003.631 0.180 1.6720.725 0.597 830.04.071.623 0.000 173.77 1.66 180.0 7/17/2024 11:54 11.419137.95113.552 7.515 111.4160.024 0.332 0.000 7.3910.0002.232 0.867 3.2050.180 0.362 830.05.421.374 0.087 149.37 0.09 180.0 13.516158.33015.825 8.647 126.6070.001 0.185 0.000 8.7640.0003.277 0.304 1.3710.859 0.385 830.803.3861.563 0.003 171.846 1.461 180.0Avg. 12.405158.62815.899 8.685 129.4900.000 0.163 0.000 9.2580.0003.406 0.246 1.1770.854 0.300 830.902.9771.555 0.002 171.033 1.397 180.0Run 3 Avg: Baseline 3 7/17/2024 11:56 0.3960.0000.012 0.010 0.0000.000 0.000 0.000 0.0000.0000.000 0.000 0.0000.000 0.024 830.00.470.636 0.000 0.40 0.00 180.0 Post CTS 7/17/2024 11:58 0.0001.9550.011 0.026 0.0000.000 0.000 0.000 0.0000.0000.000 98.179 0.0000.424 0.066 830.065.900.466 0.000 1.95 0.00 180.0 7/17/2024 11:58 0.0002.0530.006 0.038 0.0000.000 0.000 0.000 0.0000.0000.000 101.987 0.0000.814 0.060 830.068.350.355 0.000 2.05 0.07 180.0 7/17/2024 11:58 2.6322.8250.004 0.016 0.5970.000 0.000 0.000 0.8660.0000.000 104.071 0.0000.000 0.000 830.069.910.787 0.000 5.46 0.00 180.0 Post NO2/Mid O2 7/17/2024 12:00 99.3391.211-0.000 0.008 1.4290.000 0.774 0.000 0.0070.0000.000 0.000 0.0000.000 0.106 831.00.310.150 0.000 100.55 10.78 180.0 7/17/2024 12:00 101.3991.014-0.000 0.009 1.0640.000 0.826 0.000 0.0000.2790.000 0.000 0.0000.057 0.138 831.00.560.428 0.000 102.41 10.66 180.0 7/17/2024 12:00 100.8583.393-0.000 0.013 1.8170.000 0.782 0.000 0.2590.0000.000 0.000 0.0000.047 0.000 831.00.480.715 0.000 104.25 10.67 180.0 Post 5-Gas 7/17/2024 12:02 0.000245.907-0.000 4.677 4.933494.526 0.954 1.179 4.6930.0490.000 2.007 251.7340.000 0.000 831.0254.722.466 9.963 245.91 0.00 180.0 7/17/2024 12:02 0.000247.0970.002 4.705 3.917498.448 0.830 1.419 4.0790.2660.000 1.882 253.7160.000 0.000 831.0256.372.100 10.001 247.10 0.00 180.0 7/17/2024 12:02 0.000247.188-0.001 4.647 3.888496.818 0.985 1.661 2.4510.2200.000 2.126 253.9350.370 0.000 831.0256.591.862 9.947 247.19 0.00 180.0 7/17/2024 12:02 0.000247.849-0.000 4.678 4.060496.925 0.928 0.939 2.3980.1092.839 1.983 253.6960.000 0.000 831.0256.011.489 10.004 247.85 0.00 180.0 7/17/2024 12:02 0.000247.038-0.000 4.742 5.029499.896 0.949 1.473 3.8720.2110.000 2.072 254.1451.198 0.000 831.0257.282.636 9.964 247.04 0.03 180.0 7/17/2024 12:03 0.000246.905-0.000 4.644 3.904498.079 0.982 0.950 3.5530.4050.000 1.854 253.5430.129 0.000 831.0256.392.416 9.996 246.91 0.00 180.0 End of Test Purge 7/17/2024 12:06 1.2120.000-0.000 0.022 0.1300.000 0.015 0.000 0.0680.0000.000 0.000 0.0000.440 0.099 831.00.250.086 0.000 1.21 0.00 180.0 7/17/2024 12:06 0.0000.0000.012 0.000 0.0000.000 0.000 0.000 0.0000.0000.000 0.000 0.0000.007 0.038 831.00.100.041 0.000 0.00 0.00 180.0 7/17/2024 12:06 0.0120.0000.002 0.000 1.4130.406 0.050 0.000 0.4510.0000.000 0.006 0.0000.000 0.005 831.00.821.210 0.001 0.01 0.00 180.0 7/17/2024 12:06 1.7570.000-0.000 0.000 0.0000.000 0.008 0.000 0.0000.0000.000 0.000 0.0000.000 0.000 830.00.711.061 0.000 1.76 0.00 180.0 7/17/2024 12:07 0.0270.0000.004 0.000 0.0000.000 0.000 0.000 0.0000.2410.000 0.000 0.0000.000 0.013 831.00.030.000 0.000 0.03 0.00 180.0 7/17/2024 12:07 0.0000.000-0.000 0.000 0.8250.000 0.000 0.000 0.7120.0000.000 0.000 0.1040.000 0.000 831.00.901.199 0.000 0.00 0.00 180.0 GAS, Inc. Date Time H2O (%) CO2 (%) CO (ppmvw) NO (ppmvw) NO2 (ppmvw) CH4 (ppmvw) N2O (ppmvw) NH3 (ppmvw) SO2 (ppmvw) C2H4 (ppmvw) HCL (ppmvw) HF (ppmvw) C2H6 (ppmvw) C3H8 (ppmvw) C6H14 (ppmvw) C2H4O (ppmvw) SF6 (ppmvw) Nox (ppmvw) VOC (ppmvw) Oxygen (%) Cell Temp (C). Ambient Press. (mbar) 7/17/2024 12:07 0.0000.000-0.000 0.000 0.9110.000 0.025 0.000 0.5690.1690.000 0.000 0.0000.450 0.000 831.00.550.818 0.000 0.00 0.00 180.0 7/17/2024 12:07 0.0000.000-0.000 0.000 0.0000.000 0.000 0.000 0.5210.0000.000 0.000 0.0000.000 0.052 831.00.640.804 0.000 0.00 0.00 180.0 GAS, Inc.