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DAQ-2024-005180
1 DAQC-193-24 Site ID 10346 (B4) MEMORANDUM TO: STACK TEST FILE – KENNECOTT UTAH COPPER – Combined Heat and Power Unit THROUGH: Harold Burge, Major Source Compliance Section Manager FROM: Paul Morris, Environmental Scientist DATE: February 28, 2024 SUBJECT: Source: Combined Heat and Power Unit (REFCHP) Contact: Sean Daly: 801-204-2563 Location: Kennecott Smelter Facility, Magna, Salt Lake County, UT Test Contractor: Alliance Technical Group. FRS ID #: UT0000004903500030 Permit/AO#: Title V Operating Permit 3500030004, last revised September 27, 2022 Action Code: 3A Subject: Review of Stack Test Reports dated February 7, 2024 On February 12, 2024, Utah Division of Air Quality (DAQ) received a test report for the Kennecott Utah Copper’s Combined Heat and Power Unit (REFCHP). Testing was performed on December 14, 2024, to demonstrate compliance with the emission limits found in Permit Condition II.B.48.a, II.B.48.b, II.B.48.d, and II.B.48.e. The DAQ-calculated test results are: Source Test Date RM/Pollutant DAQ Result Test Result Limit REFCHP 12/14/2023 RM 7/NOx 3.59 lb/hr 3.58 lb/hr 5.96 lb/hr Combined RM 10/CO 2.15 lb/hr 2.15 lb/hr 6.43 lb/hr REFCHP 12/14/2023 RM 7/NOx 6.4 ppmvd * 6.4 ppmvd * 25 ppmvd * Turbine only REFCHP 12/14/2023 RM 7/NOx 4.82 lb/hr 4.83 lb/hr 7.49 lb/hr Duct Burner only 31 ppmvd * 31 ppmvd * 54 ppmvd * RM 10/CO 2.40 lb/hr 2.40 lb/hr 2.5 lb/hr *@ 15% O2 DEVIATIONS: None reported. CONCLUSION: The stack emissions test report appears to be acceptable. RECOMMENDATION: Kennecott Utah Copper appears to be in compliance with the applicable conditions of the Title V operating permit at the time of this test. HPV: No violations occurred. ATTACHMENT: Stack test report dated February 7, 2024, DAQ spreadsheets 6 , 3 7'-/oo).l ld.)<),r+o Rio Tinto Kennecott 47ooDaybreak Parkway South Jordan, Utah 84oo9 T 8or-S6g-7989 F 8or-569-6688 Jerome Dozol General Manager, Metals February oZ,2c24 Mr. Bryce Bird, Director Department of Environmental Quality Division of Air Quality PO Box L44B2o Salt Lake City, Utah 84tt4-49zo Attn: Mr. Paul Morris ttJjlrril- .: ..i (,. El ,, ii,., r,:i ..1-i-;y FEB 't Z 'd24 in'l -.i ,r ci y' , i , r,,,( *( titli'u';3iON OF AtR eUAUTy Subject:Stack Test Reports - Kennecott Utah Copper Refinery Combined Heat and Power Unit (REFCHPI Title V Operating Permit No. gsoooqoooa Dear Mr. Bird, As required by Title V operating permit 35ooo3ooo4 and Approval Order DAQE- ANro346oo58-2o, Kennecott Utah Copper performed stack testing of the Refinery Combined Heat and Power Unit (REFCHP) on December L4,2o24.The testing was conducted following procedures outlined in 4o CFR 6o, Appendix A. The summary report with test results is attached for submittal within 6o days of completion of the testing. Results of the testing demonstrate that the units are in compliance with the permit emission limits. Based on information and belief formed after reasonable inquiry, the statements and information contained in this document are true, accurate, and complete (Rgoz-+rs-sd). Should you have any questions or need further information regarding these reports, please feel free to contact me or Sean Daly at 801-204-2563. Sincerelv.- ;;' behJf .F [e-rz-t- Jerome Dozol General Manager, Metals vF'o).lfr.5FI:o (This page intentionally left blank) Allare Source Test Report Rio Tinto Kennecott 4700 Daybreak Parkway South Jordan, UT 84095 Source Tested: REFCHP Test Dates: December 14,2023 DIVISION OF AIR QUALITY Proj ect No. AST-2023 -3338-002 Prepared By Alliance Technical Group, LLC 3683 W 2270 S, Suite E West Valley City, UT 84120 oll -- I,TAH DEPAHTMENT OF E}WIBONMENTAL OUATJTV t- f-l '1 -' N,AnGe TEC}INICAL. GROUI-)Source Test Rqort Tesl Program Summary Resulatorv Information Permit Nos. Regulatory Cilation Source Information DAQE-ANo 103460058-20 Title V 3500030004 40 CFR 60, Subpart KKKK Source Name Power Unit Contact Information Source Name REFCHP Source Name NOx, CO Test Location Rio Tinto Kennecott 2500 South 9180 West Magna, UT 84044 Jenny Esker j enny. esker@riotinto.com (801) s69-6494 Sean Daly sean. daly3 @riotinto. com (801)204-2563 Test Company Alliance Technical Group, LLC 3683 W 22705, Suite E WestValley City, UT 84120 Project Manager Charles Horton charles.horton@alliancetg.com (3s2) 663-7s68 Field Team Leader Tobias Hubbard tobias.hubbard@alliancetg.com QA/QC Manager Kathleen Shonk katie.shonk@alliancetg.com (8r2) 4s2-478s Report Coordinator Ryan Adam ryan.adam@alliancetg.com (469) 9r8-os4s RTK - Magnq UTAST-2023-3338-002 Page i TECHNICAL GROU[-'Source Test Report C e r ti fi cati on Slate nE nt Alliance Technical Group, LLC (Alliance) has completed the source testing as described in this report. Results apply only to the source(s) tested and operating condition(s) for the specific test date(s) and time(s) identified within this report. All results are intended to be considered in their entirety, and Alliance is not responsible for use of less than the complete test report without written consent. This report shall not be reproduced in full or in part without written approval from the customer. To the best of my knowledge and abilities, all information, facts and test data are correct. Data presented in this report has been checked for completeness and is accurate, error-free and legible. Onsite testing was conducted in accordance with approved internal Standard Operating Procedures. Any deviations or problems are detailed in the relevant sections in the test report. This report is only considered valid once an authorized representative ofAlliance has signed in the space provided below; any other version is considered draft. This document was prepared in portable document format (.pd| and contains pages as identified in the bottom footer of this document. 21712024 Charles Horton, Operations Manager Alliance Technical Group, LLC Date RTK - Magna, UTAST-2023-3338-002 Page ii plllffirrcE) I i:CiINICAI Gi1OI]P Source Test Report Table ofContents TABLE OF CONTENTS l. I Source and Control System Descriptions. ............ I - I 1.3 Site Specific Test Plan & Notification .................. .................... l- I 3.1 U.S. EPA Reference Test Methods I and2 - Sampling/Traverse Points and Volumetric Flow Rate..... 3-l 3.2 U.S. EPA Reference Test Method 3,A - Oxygen/Carbon Dioxide........ ......... 3-l 3.3 U.S. EPA Reference Test Method 4 - Moisture Content........ ....................... 3-l 3.4 U.S. EPA Reference Test Method 7E-Nitrogen Oxides...... ........................ 3-2 3.5 U.S. EPA Reference Test Method l0 - Carbon Monoxide.... ........................3-2 3.6 U.S. EPA Reference Test Method 205 - Gas Dilution System Certification. .....................3-2 3.7 Quality Assurance/Quality Control - U.S. EPA Reference Test Methods 3A and 7E.............................3-2 LIST OF TABLES Table 2- l: Summary of Results - Combined Heat & Power.......... ............2-l Table 2-2: Summary of Results - Turbine On1y............. .......2-l Table 2-3: Summary of Results - Duct Burners On1y............. ...................2-2 APPENDICES Appendix A Sample Calculations Appendix B Field Data Appendix C Quality Assurance/Quality Control Data Appendix D Process Operating/Control System Data RTK - Magna, UTAST-2023-3338-002 Page iii AImrrce I t OllhJlOltl Gii()ilr Source Test Report Introduclion 1.0 Introduction Alliance Technical Group, LLC (Alliance) was retained by Rio Tinto Kennecott (RTK) to conduct compliance testing at the Refinery located in Magna, Utah. Portions of the facility are subject to 40 CFR 60, Subpart KKKK per Title V permit condition II.8.48.e. The facility operates under the Utah Department of Environmental Qualiry, Division of Air Quality (UDAQ) Approval order (AO) DAQE-AN0103460058-20 and the Title V Operating Permit 3500030004. Testing was conducted to determine the emission rate of nitrogen oxides (NOx) and carbon monoxide (CO) from the exhaust of REFCHP - Power Unit at three (3) conditions: turbine-only, duct burner only, and combined-cycle. l.l Source and Control System Descriptions REFCHP - Power Unit description: The unit consists of a Solar Taurus 70 turbine generator and TEG firing duct burners. In March 2014, the original duct bumer was removed, and a redesigned duct burner was installed at the CHP. With the installation of the redesigned duct burner, the total heat input capacity for the combined heat and power system is I10.3 million British thermal units per hour (MMBut/hr). The unit is designed to operate in one of three modes: Combined-Cycle, Turbine-Only, and Duct Burner-Only. All testing will be conducted at 90Yo or greater ofthe production capacity ofthe unit. 1.2 Project Team Personnel involved in this project are identified in the following table. Table l-l: Project Team 1.3 Site Specific Test Plan & Notification Testing was conducted in accordance with the Site-Specific Test Plan (SSTP) submitted to UDAQ by RTK. RTK Personnel Sean Daly AST Personnel Tobias Hubbard Cael Krahn Ryan Lyons RTK - Magna, UTAST-2023-3338-002 Page l-l pilt6rpe TFCI--I NICAI GROUP Source Test Report Summary efResults 2.0 Summary of Results Alliance conducted compliance testing at the RTK facility in Magna, Utah on December 14, 2023. Testing consisted of determining the emission rates of NOx and CO from the exhaust of REFCHP - Power Unit at three (3) conditions: turbine-only, duct burner only and combined-cycle. Tables 2-1,2-2 & 2-3 provide summaries of the emission testing results with comparisons to the applicable UDAQ and Title V permit limits. Any difference between the summary results listed in the following tables and the detailed results contained in appendices is due to rounding for presentation. Table 2-1: Summary of Results - Combined Heat & Power Table 2-2: Summary of Results - Turbine Only t3.4 3.6 13.4 3.6 13.6 3.6 13.5 3.6 s.96 60 itrogen Oxides Data Concentration, ppmvd Emission Rate, lb/hr Emission Limit,lb/hr Percent of Limit, % rbon Monoxide Data Concentration, ppmvd Emission Rate, lb/trr Emission Limit, lb/tr Percent of Limit, % 13.5 2.2 13.5 2.2 t2.9 2.1 13.3 2.2 6.43 34 I 3:55 l4: l5 3.2 6.3 3.4 6.7 3.2 6.4 25 26 itrogen Oxides Data Concentration, ppmvd Concentration, ppmvd @ 15%Oz Emission Limit, ppmvd @ 15%Oz Percent of Limit, 7o 3.1 6.2 RTK - Magna, UTAST-2023-3338-002 Page2-l TECHNICAL GROUP Source Test Report Suunary qf Results Table 2-3: Summary of Results - Duct Burners Only Concentation, ppmvd Concentration, ppmvd @ l5o/o 02 Emission Limit, ppmvd @l5o/oOz Percent ofLimit,o/o Emission Rate, lb/hr Emission Limit,lb/hr Percent of Limit, % 16.6 3l.0 5.0 16.0 30.8 4.8 15.9 31.3 4.8 16.2 31.0 54 57 4.8 7.49 o5 rbon Monoxide Data Concentration, ppmvd Emission Rate, lb/hr Emission Limit,lb/hr Percent of Limit, % 13.5 2.5 12.9 2.3 l3.l 2.4 13.2 2.4 2.5 96 AST-2023-3338-002 RTK -Magn4 UT Page2-2 Aliarpe Sou'ce Test Report Testirtg ]Iethodologt 3.0 Testing Methodology The emission testing program was conducted in accordance with the test methods listed in Table 3-1. Method descriptions are provided below while quality assurance/quality control data is provided in Appendix C. Table 3-l : Source Testing Methodology 3.1 U.S. EPA Reference Test Methods I and 2 - Sampling/Traverse Points and Volumetric Flow Rate The sampling location and number of traverse (sampling) points were selected in accordance with U.S. EPA Reference Test Method l. To determine the minirnurrr nunrber of traverse points, the upstream and dorvnstream distauces were equated into equivalent dianreters and compared to Figure l-2 in U.S. EPA Reference Test Method l. Full velocity traverses were conducted in accordance with U.S. EPA Reference Test Method 2 to determine the average stack gas velocity pressure, static pressure and tenrperature. The velocity and static pressure measurement systenl consisted of a pitot tube and inclined manorrreter. The stack gas temperature was measured with a K-type therrnocouple and pyrometer. Stack gas velocity pressure and temperature readings were recorded during each test run. The data collected was utilized to calculate the volurnetric flow rate in accordance with U.S. E,PA Reference Test Method 2. 3.2 U.S. EPA Reference Test Method 3A - Oxygen/Carbon Dioxide The oxygen (O:) and carbon dioxide (CO2) testing was conducted in accordance with U.S. EPA Reference Test Method 3A. Data was collected online and reported in one-minute averages. The sampling system consisted of a stainless-steel probe, Teflon sanrple line(s), gas conditioning system and the identified gas analyzer. The gas conditioning system was a non-contact condenser used to relnove moisture fi'om the stack gas. If an unheated Teflon sample line was used, then a portable non-contact condenser was placed in the systenr directly after the probe. Otherwise, a heated Teflon sanrple line was used. The quality control nleasures are described in Section 3.7. 3.3 U.S. EPA Reference Test Method 4 - Moisture Content The stack gas moisture content was detennined in accordance with U.S. EPA Reference Test Method 4. The gas condition ing train consisted of a series of chilled inrpingers. Prior to testing, each impinger was filled with a known quantity of water or silica gel. Each impinger was analyzed gravir.netrically before and after each test run on the sanre balance to determine the amount of moisture condensed. Parameter U.S. EPA Reference r Test Methods Notes/Remarks Volunretric Flow Rate t&2 Full Velocitv Traverses Oxygen / Carbon Dioxide 3A Instrumental Analysis Moisture Content 4 Gravimetric Analysis Nitrogen Oxides 7F,Instrumental Analysis Carbon Monoxide r0 Instrumental Analysis Gas Dilution System Certification 20s AST-2023-3338-002 RTK - Magna, UT Page 3-l ff5 , l'.1 I (,: i:'r Source Test Report Testittg L[elhodologv 3.4 U.S. EPA Reference Test Method 7E - Nitrogen Oxides The nitrogen oxides (NOx) testing was conducted in accordance with U.S. EPA Reference Test Method 7E. Data was collected online and reported in one-minute averages. The sampling system consisted of a stainless-steel probe, Teflon sample line(s), gas conditioning system and the identified gas analyzer. The gas conditioning system was a non-contact condenser used to remove moisture from the stack gas. If an unheated Teflon sample line was used, then a portable non-contact condenser was placed in the system directly after the probe. Otherwise, a heated Teflon sample line was used. The quality control nleasures are described in Section 3.7. 3.5 U.S. EPA Reference Test Method 10 - Carbon Monoxide The carbon monoxide (CO) testing was conducted in accordance with U.S. EPA Reference Test Method 10. Data was collected online and reported in one-minute averages. The sampling system consisted of a stainless-steel probe, Teflon sanrple line(s), gas conditioning system, and the identified gas analyzer. The gas conditioning system was a non-contact condenser used to relnove moisfure from the gas. If an unheated Teflon sample line was used, then a portable non-contact condenser was placed in the system directly after the probe. Otherwise, a heated Teflon sample lir.re was used. The quality control measures are described in Section 3.7. 3.6 U.S. EPA Reference Test Method 205 - Gas Dilution System Certification A calibration gas dilution system field check was conducted in accordance with U.S. EPA Reference Method 205. Multiple dilution rates and total gas flow rates were utilized to force the dilution system to perform two dilutions on each mass flow controller. The diluted calibration gases were sent directly to the analyzer, and the analyzer response recorded in an electronic field data sheet. The analyzer response agreed within 2o/o of the actual diluted gas concentration. A second Protocol I calibration gas, with a cylinder concentration within l0% of one of the gas divider settings described above, was introduced directly to the analyzer, and the analyzer response recorded in an electronic field data sheet. The cylinder concentration and the analyzer response agreed within 2%o. These steps were repeated three (3) times. Copies of the Method 205 data can be found in the Quality Assurance/Quality Control Appendix. 3.7 Quality Assurance/Quality Control - U.S. EPA Reference Test Methods 3A and 7E Cylinder calibration gases used met EPA Protocol | (+l- 2%) standards. Copies of all calibration gas certificates can be found in the Quality Assurance/Quality Control Appendix. Low Level gas was introduced directly to the analyzer. After adjusting the analyzer to the Low-Level gas concentration and once the analyzer reading was stable, the analyzer value was recorded. This process was repeated for the High-Level gas. For the Calibration Error Test, Low, Mid, and High-Level calibration gases were sequentially introduced directly to the analyzer. All values were within 2.0 percent of the Calibration Span or 0.5 ppmv absolute difference. High or Mid-Level gas (whichever was closer to the stack gas concentration) was introduced at the probe and the tinte required for the analyzer reading to reach 95 percent or 0.5 ppm (whichever was less restrictive) of the gas concentration was recorded. The analyzer reading was observed until it reached a stable value, and this value was recorded. Next, Low Level gas was introduced at the probe and the time required for the analyzer reading to decrease to a value within 5.0 percent or 0.5 ppm (whichever was less restrictive) was recorded. If the Low-Level gas was zero gas, the response was 0.5 ppm or 5.0 percent of the upscale gas concentration (whichever was less restrictive). The analyzer reading was observed until it reached a stable value and this value was recorded. The AST-2023-3338-002 RTK - Magna, UT Page 3-2 AIiarpe lilrii!lCAi (,i i-i () iJ i'j Source Test Reporl Testinp Methodolosv measurement system response time and initial system bias were determined from these data. The System Bias was within 5.0 percent of the Calibration Span or 0.5 ppmv absolute difference. High or Mid-Level gas (whichever was closer to the stack gas concentration) was introduced at the probe. After the analyzer response was stable, the value was recorded. Next, Low Level gas was introduced at the probe, and the analyzer value recorded once it reached a stable response. The Systenr Bias was within 5.0 percent of the Calibration Span or 0.5 ppmv absolute difference or the data was invalidated and the Calibration Error Test and System Bias were repeated. Drift between pre- and post-run System Bias was within 3% of the Catibration Span or 0.5 ppmv absolute difference. If the drift exceeded 3oh or 0.5 ppmv, the Calibration Error Test and System Bias were repeated. To determine the number of sampling points, a gas stratification check was conducted prior to initiating testing. The pollutant concentrations were measured at three traverse points. A twelve-point stratification check was performed in 2021 per 40 CFR 60, Subpart KKKK. Each traverse point was sampled for a minimum of twice the system response time. The pollutant concentration at each traverse point did not differ more than 5Yo or 0.5 ppm (whichever was less restrictive) of the average pollutant concentration. Copies of the 2023 and 2021 stratification check data can be found in the Quality Assurance/Quality Control Appendix. An NOz - NO converter check was performed on the analyzer at the completion of testing. An approximately 50 ppm nitrogen dioxide cylinder gas was introduced directly to the NOx analyzer and the instrument response was recorded in an electronic data sheet. The instrument response was within +/- l0 percent of the cylinder concentration. A Data Acquisition Systent with battery backup was used to record the instrurnent response in one (l) minute averages. The data was continuously stored as a *.CSV file in Excel format on the hard drive of a computer. At the completion of testing, the data was also saved to the AST server. All data was reviewed by the Field Team Leader before leaving the facility. Once arriving at AST's office, all written and electronic data was relinquished to the report coordinator and then a final review was performed by the Project Manager. AST-2023-3338-002 RTK - Magna, UT Page 3-3 #AIiatrcEr 1 [ () li l.i ! L, A i, (.' f], (i'r; ll Location: Rio Tinto Kennecott - South Jordan. UT Source: REFCHP - Duct Burner Only Project No.: 2023-333! Run No. /lVlethod Run I / Method 3A Oz - Outlet Concentration (C6), %" dry where, Co,: (Cor,-Co)* ( affi;) Cor,__]Z_: average analyzer value during test,o/o dry C" 0.1 : average ofpretest & posttest zero responses,oh dry CMA I 1.0 : actual concentration of calibration gas,oh dry CM I 1.0 : average ofpretest & posttest calibration responses, 7o dry Co, 17.7 : Oz Concentration, 7o dry COz - Outlet Concentration (Cco), o/o dry cco,: (cou.-co)* ( #h_) where, Cob, 1.8 : average analyzer value duringtest, % dry Co 0.1 : average ofpretest & posttest zero responses,o/o dry CMA 10.9 : actual concentration of calibration gas,o/, dry CM I l.l : average ofpretest & posttest calibration responses, 7o dry Cco, 1.8 : COz Concentration, 7o dry I L. (.) ll l.! ! (l ,rt i- (;l ti (l: Lj [r Location: No Tinto Kennecott - South Jordan, UT Source: REFCHP - Duct Burner Only Project No.: 2023-3338 Run No. /MethodRun I / Method 10 CO - Outlet Concentration (C6s), ppmvd cco: (co5,_c6)x (#foil) where, Co6. 13.2 : average analyzer value during test, ppmvd C" -0.6 : average ofpretest & posttest zero responses, ppmvd CM^ 25.2 = actual concentration of calibration gas, ppmvd CM 25.1 : average of pretest & posttest calibration responses, ppmvd Cco 13.5 : CO Concentration, ppmvd CO - Outlet Emission Rate (Efus), lh/hr ERco: min L C66xMWxQsx 60.m x28.32 to 24.04 ;**^ 1.0E06 x 453.592 ft where, Cco 13.5 : CO - Outlet Concentration, ppmvd MW 28.01 : CO molecular weight, g/g-mole Qs 41,885 : stack gas volumetric flow rate at standard conditions, dscfrn ERco 2.47 : lb/hr Al6rce I I (l !l f'.1 i (.: A 1.. (l Fi t-.j i. l Ir Location: Rio Tinto Kennecott - South Jordan. UT Source: REFCHP - Duct Burner Only Project No.: 2023-3338 Run No. /lVlethod Run I / Method 7E NOx - Outlet Concentration (CNqJ, ppmvd CNo,: (Co5r-C6)x ( ,?"^, \ous -v , " \ eCM =Col l where, Cour_A: average analyzer value during test, ppmvd Co 0.2 : average of pretest & posttest zero responses, ppmvd CMA 25.0 : actual concentration of calibration gas, ppmvd CM 24.0 : average of pretest & posttest calibration responses, ppmvd CNo* 16.6 : NOx Concentration, ppmvd NOx - Outlet Concentration (CNo,"rs), ppmvd @ ls%o O, C*o,ca: Cro^x ' 2o'9-15 '( rw=Tr) where, Cro* 16.6 : NOx - Outlet Concentration, ppmvd Co, 17.7 : oxygen concentration, 7o CNo,": 31.0 :ppmvd @15%02 NOx - Outlet Emission Rate (ERN9*), lb/hr ,*-..: where, C*6-!1![: NOx - Outlet Concentration, ppmvd MW 46.0055 : NOx molecular weight, g/g-mole Qs 4 1,885 : stack gas volumetric flow rate at standard conditions, dscfin ERNo* 4.98 : lb,4r AlIAIEE) T l: {l i'l ii i()/', I (:i f i(i ij r Iacation Rio Tinto Kennecott - South Jordan, UT Source REFCHP - Duct Burner Onlv Project No. 20213338 Run No. I Parameter(s) VFR Meter Pressure (Pm), in. Hg AHPm = Pb+- 13.6 where, Pb-[!|= baometric pressure, in. Hg AH 1.400 = pressue diflbrcntial oforifice, in H2O Pn ---7ilii-:i,,. Hg Absolute Stack Gas Pressure (Ps), in. Hg PsPs = Ph +--- 1,3.6 where, Pb-]!!|= brometric pressue, in. Hg Pgg: static pressue, in. H2O Ps 25.83 : in. Hg Standard Meter Volume (Vmstd), dscf lT536xVnrxPnrxY Vmstd:Tm where, Y:LL: meter corectior factor Vnr 43.853 = meter volmre, cf pn ............ffi= absolute nreter pressue, in. Hg Tm 5l7.l : absolute nleter temperaturc, oR vn,rtdJlllF= d."f Standard Wet Volume (Vwstd), scf Vwstd: 0.04716 x Vlc where, Vtc 46.6 : weight ofH2O collected, g v*.tdTi--..t l\!oisture Fraction (BWSsat), dimensionles (theoretical at saturated conditions) rc63?_(ffi) Example Calculations BWSsat = where, T._A: stack temperatue, "F P.4= absolute stack gas pressue, in. Hg BWSsat 1.000 : dinrensionless Moisture Fraction (BWS), dimensionless VwstdR\A/q - - '"-(vwstd+vmstd) wnere, Vwstd 2.198 : standad wet volurre, scf Vrrrtd.-il,,iil = standad meter volunre, dscf BWS 0.055 : dimeusionless Moisture Fraction (BWS), dimensionless BWS = BWSmsd unless BWSsat < BWSmsd where, BWSet 1.000 : moistue fractiou (theoretical at satuated conditions) BWSmsd 0.055 = moistue fraction (measued) BWS..........9L Ps Alhlrce lr i,.j i ( Example Calculations Location Rio Tinao Kennecott - South Jordan, UT Source REFCHP - Duct Burner Onlv Proj€ct No. 2023-3338 Run No. I Parameter(s) VFR Molecular Weight (DRY) (Md), lb/lbuole 146 = (0.44 x o/oCO2) + (0.32 x o/oO2) + (0.28(100- o/oCO2 - o/oO2)) where. CO: o2 Md ___]j_: "arbon dioxide concentration, o/o J_= "xygetr concentration, 7o 28.99 : lbAb nrol Molecular Weight (WET) (Ms), lb/tbrnole Ms = Md (1 - BwS) + 18.015 (BWS) where, Average Velocity (Vs), ftlsec Vs=85.49xCp where, Cp 0.84 A P,,--]ffi-r'......ffi Ps 25.83M"Av.a : molecular weight (DRY), lb/lb mol : moish!e fi'action, dimetsionless : lb,4b mol x (A P r/2) avg x : pitot tube coeflicient : average pre/post test velocity head ofstack gas, (in. H2O)r'] : average pre/post test absolute stack temperature, oR : absolute stack gas prrssue, in. Hg : molecula rveight ofstack gas, lb/lb mol = fllsec Md__32_Bws-g Ms 28.39 Average Stack Gas Flow at Stack Conditions (Qa), acfm Qa = 60x Vs x As where, Vr_L: stack gas velocity, ft/sec Oag: cross-sectional arca of stack, ft2 Qa 69,'732 : acfnr Average Stack Gas Flow at Standard Conditions (Qs), dscfm Qsd l7.636xQaxrl-BWS;x B where, Qu_!!p_: alerage stack gas florv at stack conditions, acfnr BWS 0.055 : noistue fiaction, diurensionless Ps 25.83 : absolute stack gas pressure, in. Hg Tr__ llll_: aYerage pre/post test absolute stack temperatur, oR Qs 41,885 : dscfm Dry Gas Meter Calibration Check (Yqa), percent Y_\ v^H avc.)/s (* ^H@ x (eu * ffp)x r"ra Yqa = where, x L00 Y 0.982 o60Vm;!!!l Tnr 5l?J AH@ l.?63Pb_-4L AH avg 1.400 Md 28.99(o")''l]]E YquA : meter collection factor, dimeusionless : mn tinre, min. : total meter volume, dcf : absolute nleter temperatue, oR : odfice meter calibration coefficient, in. HrO = baonretric pressure, il. Hg = alerage pressure difl'erential oforifice, in HrO : molecula weight (DRY), tb/lb mol : average square root pressure differential oforifice, (in. H2O)t2 : percent allffirce !1._l.i.l la /\: (,ri { .Jr, Emissions Calculations Location Rio Tinto Kennecott - South Jordan, UT Source REFCHP - Combined Cycle Project No. 2023-3338 Run Number Runl Run2 Run3 Averase Date Start Time Stop Time t2lt4l23 tzll4l23 l2lt4l23 7:52 9:20 10:51 8:52 10:20 I l:51 Input Data - Outlet Moisture Fraction, dimensionless Volumetric Florv Rate (Ml-4), dscfm BWS Qs 0.087 37,499 0.099 37,042 0.01r 0.066 36,658 37,066 Calculated Data - Outlet Jz Concentration. %o drv c^" 12.44 12.46 12.46 t2.45 loz Concentration, oZ dry Cco, 5.04 5.04 5.04 5.04 lO Concentration, ppmvd lO Emission Rate, lb/hr' Cco ERco 13.47 2.21 13.49 2.18 t2.89 2.06 13.28 2.15 NOx Concentration, ppmvd NOx Concentration, ppmvd @ 15 % 02 NOx Emission Rate, lb/hr CNo* CNo*cts ERNo* 13.3 8 9.33 3.60 13.44 9.39 3.57 13.64 9.s3 3.58 t3.49 9.42 3.58 Emissions Calculations Location Rio Tinto Kennecott - South Jordan, UT Source REFCHP - Turbine Only Project No. 2023-3338 Run Numtrer Runl Run2 Run3 Average Date Starl Time Stop Time r2lt4l23 t2lt4l23 t2lt4/23 12:49 13:20 13:55 13:09 13:40 14:15 Calculated Data - Outlet Oz Concentration, % dry co, 17.93 17.92 17.93 17.93 COz Concentration. % drry cco" 1.66 1.66 1.68 1.67 NOx Concentration, ppmvd NOx Concentration, ppmvd (@ 15 o/o Oz CNo* CNoxcts 3.12 6.19 3.19 3.38 3.23 6.32 6.73 6.41 alI6rce I i; a-: li f..1 i {-} i\ l. () n () i..} {'} Emissions Calculations Location Rio Tinto Kennecott - South Jordan, UT Source REFCHP - Duct Burner Only Project No. 2023-3338 Run Number Runl Run2 Run3 Averase Date Start Time Stop Time t2lt4l23 t2lt4l23 12il4t23 15:44 16:51 18:01 16:44 17:51 19:01 Input Data - Outlet Moisture Fraction, dimensionless Volumetric Florv Rate (Ml-4), dscfm BWS Qs 0.055 4r,885 0.052 41,535 0.053 0.053 41,704 41,708 Calculated Data - Outlet Oz Concentration, % dry co. 17.74 17.84 17.90 17.83 COz Concentration, %o dry cco, 1.75 1.71 1.71 1.72 CO Concentration, ppmvd CO Emission Rate, lb/hr Cco ERco 13.53 2.47 12.88 2.33 13.1 3 2.39 13.1 8 2.40 NOx Concentration, ppmvd NOx Concentration, ppmvd @ 15 % O, NOx Emission Rate, lb/hr CNo* CNoxcts ERNo* r6.60 30.96 4.98 15.99 30.84 4.76 15.89 3t.26 4.75 16.16 31.02 4.83 tu:AllalpE) ( ;i i.j Ir,,'ri. r:i i-ii-\I j i) bcation Rio Tinto Kentrccott- South Jord!n, tlT Method I Data Source REFCHP - Conrbined CJclc Project No. 2023-3338 Drte l2ll1l23 DuctOfi€ntraion: Vcdical Du.r D""ign,--Tiiii- Distancc fronr Iar wall ro Outrid" of Pon, ----6li- in t'lippt" t rgttr----ili-in o.prt or oucr'----i-i-in Cross Sectional Area of ou.,,----illiJ-f,' No. of Tot Pons: -----f- Numbcr ofReadings ler Point: I ni.rrn." A, ---]li--ft Dirtancc A Duct Diamet"..' -----I--1nru* hc > 0.S, Di.t"n." B,----li]-ft Distrncc B Duct Dirmelers: 2.4 (must b€ > 2) MinimomNumb{rofTralersePoidts: l6 Actoal Nunrbcr of I rsr"r.. Poin,.' -----li- Mcrsurcr (Initial and Drt";, -iil-i]7i?Zi- Rcri($cr (Inirial and Drt";, TEHiTiiEi & crrlialirt 5;€rs c! *ar5 I l- LOCATION OT TRA.VERSI POINTS Nunbet of rnftrse poitn$ oil a d;otpler 1 2 3 { s 6 7 8 9 l0 ll t2 ,3 t 5 6 1 8 9 t0 l1 t2 14.6 854 6.7 25.0 7J.0 91.3 44 t4 6 296 70.4 85.4 95.6 3.2 10.5 19.4 3).3 67.7 80.6 89.5 96.8 2.6 8.2 t4.6 22.6 34.2 65.8 77.4 85.4 9 t.8 nr__o 2.1 67 I t.8 17.1 25.0 35.6 64.4 7-i.0 82.3 88.2 93.3 97.9 *Percent ofsrrct dtanetetlrotn inside \el to tnene point. Traversc Point V" ol Distancc uNtane from outide ofDi{mcter $rll I 3 { 5 6 1 8 9 IO ll t2 3.). 10.5 19.4 323 677 806 89.5 ,:t t70 -\.59 t0.33 17.20 36.0_r 42.92 47.66,,j, 8 3/t6 12 Ut6 \6 l3?16 23 l r/16 42 9lt6 49 7116 54 3lt6 " _l'o Stack Diagraill A= 17fl. B= t0.5 ft Dcpth ofDuct = 51.25 in Cross S*tioilal Ar.a Downstream Diaturbance aaaaaaao upstream Diiurbance Cyclonic Flow Check Location Rio Tinto Kennecott - South Jordan. UT Source REFCHP - Combined Cycle Project No. 2023-3338 Dile l2ll4l23 Sample Point Angle (AP=0) I 2 3 4 5 6 7 8 9 10 lt t2 l3 t4 l5 16 Averase l0 8 5 4 2 2 4 7 II 7 6 3 I 2 5 5 5.1 AIftaTEET l: (i i i.. i'i Location Source Project No. 2023-3338 Rio Tinto Kennecott - South Jordan. UT REFCHP - Combined Cvcle Method 2 Dila I t2^4/23 VALID 7:52 8.52 Pass ., t2lt4t23 VALID 9'.20 l0:20 Pass 3 t2n4t23 VALID t0:51 ll.5l Pass AI ) 3 4 5 6 7 8 BI 2 3 4 5 6 7 8 1.00 I .10 1.20 1.00 0.97 063 0.63 0.77 0.73 0.78 0.86 1.00 120 1.40 1.40 1.40 252 255 262 270 212 273 272 265 266 268 27t 27t 272 274 276 0.98 1.20 1.20 0.91 078 0.64 0.67 0.89 0.75 0.81 0.82 I .10 130 1.40 l.30 r.30 25s 261 266 210 274 277 276 277 258 267 270 272 278 277 27s 0.9s 1.20 1.30 0.92 0.75 0.63 0.65 0.93 0.82 0.80 0.84 l.l0 1.20 1.40 1.30 1.30 261 264 269 272 275 278 275 275 26s 269 272 274 275 277 274 275 Square Root of AP, (in. WC)t/2 Average AP, in. WC Pitot Tube Coef{icient Barometric Pressure, in. Hg Static Pressure, in. WC Stack Pressure, in. Hg Average Temperature, oF Aver:age Temperature, oR Measured Moisture Fraction Moisture Fraction @ Saturation Moisture Fraction 02 Concentl?tion, 9/o CO2 Concentration, 7o Molecular Weight, lbflb-mole (dry) Ntolecular Weight, lbfl b-mole (wet) Velocity, ftlsec VFR at stack conditions, acfm VFR at standard conditions, sclh VFR at standard conditions, scfm (^P)"' (AP) (cp) (Pb) (Pg) (Ps) (Ts) (Ts) (BWSmsd) (BWSsat) (Bws) (o2) (c()2) (Md) (Ms) (vs) (Qa) (Qsw) (Qsw) 0.994 r.00 0.840 25.52 -0.25 25.50 268.3 727.9 0.087 1.000 0.087 12.4 5.0 29.30 28.32 71 .7 66,50 I 2,46s,270 41,088 37.499 0.994 1.00 0.840 25.52 -0.20 is.sr 270.6 730.3 0 099 I.000 0.099 125 5.0 29.30 28.19 71.9 66,761 2,467 "210 41,120 37.042 0.99s l.0l 0.840 25.52 -0.20 25.51 27 t.9 731.5 0lll 1.000 0.lll t2.5 5.0 29.30 28.05 72.3 67,062 2,474,085 4t,235 0.994 L00 0.840 25.52 -0.22 25.50 270.3 729.9 0.099 1.000 0.099 12.5 5.0 29.30 28.1 8 72.0 66,775 2,468,855 4t,148 37.066 AI ff:.:'i--IA ..i i il .,. Method 4 Data I i-r il,l) l.i f, Locaiion Soure Project No. Prrmet€(s) Console Units / Method Run No. Drte Status Stan Time End Time Run Time, min (0) Ilreter ID I t2/ I 4t23, VALID 7:52 8:52 60 Mi- tl 2 t2L4t23 VAIID 9:20 l0:20 60 M5- 14 3 l2/14t23 VALID l0:il I l:il 60 Mi- r4 l\teter Correction Fector (Y) Orific€ Celitlretioil Value (AH @) Nrar Vacuum, in. Hg Post Le* Ch€ck. ft.l/nrin let nrer vac.\ 0.982 1.163 3 0 000 43" 0.982 t.763 3 000 /, 3" 0.982 1.763 3 N'l€ter Volume, ft3 0 5 l0 l5 20 30 35 40 45 50 55 60 otrl M€ter Volnme. ft3 ,r03.76,5 407.505 4t 1.240 4 14.960 4r8.700 422.445 426.180 429.90,5 433.650 431.420 4.11.035 44,1.705 44t.427 41 66) .{18.697 452 425 45 5.9-i5 459.42_i 462.995 466.6i-i 470 380 .173 965 117.t35 .181 i95 48i.325 48li.6-i-5 49t.Ei6 4l Il9 192.552 496.310 _i00.02,i 503.725 -i07.450 511.285 515.025 i r8.83i 522.65C) -526.48_i i30.270 i34.000 537.693 lemper{ture, oF 0 5 l0 15 20 30 35 40 45 50 55 60 \verag€ Temp€rrture, oF (TnD \verage Temperature, oR (Tn) ,'linimuil Temperature, oF ,trrinn'm Tentnerrh're- oF Ill€ter 39 40 40 4l 42 42 42 42 42 42 43 44 45 42 502 39 Probe Filter uom Imp. Erit 35 38 38 38 39 39 40 40 12 41 45 46 40 IUeter 45 45 46 47 47 47 47 48 48 48 48 49 49 47 501 45 Pro[re Filter uum Imp. Exit 40 37 37 38 40 4t ril 4t 43 4,i 46 4l 35 l\leter 11 ,t8 48 49 49 50 -50 -50 _51 -it -il 52 _42 i0 510 Probe Filt€r Imp. Exi .t0 38 39 40 42 41 45 46 47 1',l ,t8 -i0 50 41 38 50 laromet_ic Pressure, in. Hg r{eter Orifice Pressure, in. lrl'C ileter Pressur€, in. Hg 11--i--, M-1-- \/^L.-.- trr (Pb) (AH) (Pm) 25.52 1.400 25.62 L400 25.62 37.182 25.52 1.400 25.62 39.31q tnalysis Type mpingel I, Pre/Post Test, g mpiilger 2, Prc/Post Test, I mpinger 3, Pre/Post Tesa, I mpinger 4, Pre/Post Test, 8 ,'olume Wrter Collect€d, nrL (\,lc) itanderd Water Volume, fti (Vwstd) 'Ioisture Fr.ction Mesured (BWS) ;s ll{oleculrr Weight, lbrb-nol€ (d'y) (l!ld) )Gll Calit retion Ch€ck Vdue (Yoal Grarimetric Gravintctric H20 H20 Enpt] 750.9 742.8 633.6 822.9 '741.4 633.8 917.0 720 -1.4 0.2 7.6 H20 H20 Empty Silica 722 6 74t.4 633.8 9{7.0 lt03.0 742 3 63lt.E 9i3 9 80.4 0.9 0.0 6.9 H20 H20 Empt) Silica 714.9 7123 638.8 9i3 S 8t2.2 712.2 633.E 960 8 97.3 -0.1 0.0 6S 78.4 3.697 0.087 29.30 2Ct 83.2 4.160 0.099 29 30 10.t. I 4.909 0.lll 29.30 44 pull6rrrce ' = " ;..::"'i;l"l;*ll";];i,1,, Method L Data Sorrce Rf,FCHP - Duct Burner Only Projed No. 202!333E D^te 12111123 DuctOdetrtxtioo: Vdical Dr.t D"rigo,---Eii- DirtMe from Far Wall to Outide of Pon:--]ili-in Nippt" t*ngrh, ----i3i- in D"prh of Du"rr ----Ii-in Cross Sedon sl A rea of orct: ---llli7- fr' No. of rot po,*, -i-Number ofRodings per Poitrt: I Di.t*el:-lii-ft Distrnce A Duct Diameters: 3J (must ba > 0.5) Dtutee B: loj ft Dbtance B Duct Dimeteni 2,4 (must lre > r) Minimum Number ofTrrve$e Poirts: 16 Actual Number of Trarerr.' Poins, -----lI- Mcsurer (tnitisl xnd Dr,";, -EI-iiTiiII Reriwer (Initial rnd Drte\ TCH l2ll4n3 LOCATION OF TMVERSE POINTS Numbet oJ naverse poits ol o iliatu, I 2 3 .l 5 6 1 8 9 l0 ll l7 3 4 s 5 1 E 9 l0 ll l2 t4.6 85.4 6.7 25.0 75.0 14.6 29.6 70.4 8J.4 '1u 3.2 I05 t9.4 32.3 67.7 80.6 89.5 ,:t 2.6 8.2 14.6 22.6 34.2 65.8 '1 7.4 85.4 91.8 tr_, 2.t 6.7 I 1.8 t1.7 25.0 35.6 64.4 75.0 82.3 88.2 93.3 919 'Perceil of slekdimebtlroil i6ide uall to tMBe Nin| Trlverse Point '/. of Dirmeter Dfutmre from oubide of$all I 3 1 6 t 9 l0 ll t2 3.2 t0.5 t9.4 32.3 67.7 80.6 89.5 968 1.70 5.59 10.33 17.20 36.05 42.92 47.66 5 l.-1,5 8 3/16 t2 Ut6 t6 t3a6 7i tt/t6 42 9lt6 49 "1t6 54 3il6 58 l/t6 -'r'--- -r- - -__.1_- 'i-._..'-l Lw".,"*.-.1 I lifi"x*"| I Ie l'l I -l Ildl""'**'"' 1 1I ___J J_t srEl o&r?rP : 61 - (?{ -llt.-. ..- . .- . . .,. -. 1I "1't I i*:";-1;1-t'','"'; I ----r---".--T..--------T---- sGlti ,&.P 6 r*tacr4nav& $6s oi k . :1.,,._... ..--.- 3" __-t_,__ l. ._-"_ f_' J.a Strck Diagrm A= 17ft. B = 10.5 ft. Depth ofDuct = 53.25 in CrGs Sational Ar.a Downstream Dlsturbance oaoaooao Up$ream Disturbance pdllffiircEr Cyclonic Flow Check Location Rio Tinto Kennecott - South Jordan, UT Source REFCHP - Duct Burner Onlv Project No. 2023-3338 Dfie l2ll4l23 Sample Point Angle (AP:0) I 2 3 4 5 6 7 8 9 t0 1l t2 l3 t4 15 l6 Averase 3.5 AIialrcEr Method 2Data Location Rio Tinto Kennecott - South Jordan. UT Sourcc REFCHP - Duct Burner Onlv Proiect No. 2023-3338 Run No Datr Statur Start'I'im( Stop Timr Leak Checl I l2lt4l23 VALID t s.44 l6:44 Pass 2 t2lt4l23 VAI-ID l6:5 I I 7:51 Pass 3 12il4t23 VALID l8:01 19.0 t Pass Avera Traverce Point AP (in. WC) 'I's cF) AP (in. \\'C) Ts cF) AP (in. wC) Ts cF) AI 2 3 4 5 6 7 8 BI 2 3 4 5 6 7 8 0.73 078 0.85 0.86 1.40 150 170 1.80 1.25 135 l.60 L40 0.90 0.75 0.78 0.75 239 24s 250 255 258 259 260 260 254 258 256 262 26s 266 261 26s 0.70 0.76 082 0.90 1.40 1.45 1.65 1.85 1.35 1.40 1.65 Ll5 082 075 0.12 0.70 245 248 250 2): 2s4 258 260 261 2s8 2s6 258 262 26s 266 264 263 0.68 0.78 0.84 0.91 t.45 I.45 1.60 1.90 L40 t40 1.60 t.25 0.84 0.76 070 071 248 247 249 253 255 262 260 265 263 265 267 26s 259 262 2s8 255 Square Root of AP, (in. \YC)1/2 Average AP, in. WC Pitot Tube Coefficient Barometric Pressure, in. Hg Static Pressure, in. \VC Stack Pressure, in. Hg Average Temperature, ol- Average Tempcl.ature, oR Measurcd Moisture Fraction Nloisture Iiraction @ Saturation Ntoisture F-raction 02 Concentntion. 9/o CO2 Conccntration. 7o Ntolccular Weight, lb/lb-mole (d11 ) l\Iolecular Weight, Ib/lb-mole (wet) velocity, ftlsec V!-R at stack conditions, acfin VFR at standard conditions, sclh VFR at standard conditions, scfm \/FR at standard conditions, dscfm (^P)"' (^P) (cp) (Pb) (Pc) (Ps) (Ts) (rs) (BWSmsd) (BWSsat) (Bws) (o2) (co2) (N{d) (l\ls) (vs) (Qa) (Qsw) (Qsw) (Osd) I 0s8 l t5 0 840 25.85 -0.25 25.83 257.4 7t7.1 0.055 t.000 0 055 17.7 1.8 28 99 28.39 7 5.1 69,732 2,6s7,988 44,300 41.88s 1.047 l.l3 0.840 25.85 -0.25 2s.83 257.5 717 .2 0 0s2 1 000 0 0s2 17.8 t1 28.99 28.42 74.3 68,969 2,628,663 43,8 t I 4 I .535 1 053 l l4 0 840 25.85 -0.25 2s.83 258.3 718 0 0 053 L000 0.053 17.9 t.7 28.99 28.41 74.8 69,401 2,642,t42 44,036 4t.7 04 1.053 t.14 0.840 25.85 -0.25 25 83 257.8 717 .4 0.053 1.000 0.053 17.8 1.7 28.99 28.4t 74.8 69,368 2,642,931 44,049 4l .708 AIffi Location Soure Project No. Prramete(s) Console Units / Method ft3 Method 4 Data Run No. Drte Status Start Time End Tim€ Run Tinre, nrin (0) Meter ID I l2/t4/23 VALID li:4.+ l6:4.1 60 M5-l.l 2 t2lt4/23 VALID l6:51 l7r5l 60 M5-14 3 t2/t4t23 VALID l l|01 l9r0l 60 M5-14 l{eter Correction Factor (Y) lrifice Calibration Value (AH @) [,Irr Vacuum, in. Hg 'ost L€ak Check. ft3/min lat mar vac.I 0.982 1.763 3 0 001 aa 3" 0.s82 1.763 3 0 000 /a :1. 0.932 1.763 3 O O0l /a 3" lreter Volume. ft3 0 5 l0 l5 2B 30 35 40 45 50 55 60 538.835 5.t2.510 546.1 l0 549.720 553.350 557.025 560.680 56.1.325 568.035 571.695 575.3r0 578.950 582.688 4t 851 583. I l5 586.615 590. r65 591.690 i97.36,5 600.9E0 601.S.1,s 60i.t 0l,i 6t t.-i50 6t5 02i 618.500 67t .97 5 625 423 625.983 629.-510 633.020 636.56-5 640.035 643.595 647.1 l5 6_i0.685 654.410 6i7.925 661.510 66,5.000 668 i02 lemp€rature, oF 0 5 l0 l5 20 30 35 40 45 50 55 60 iverrge Tenrperature, oF (Tm) iv€rrge Temperature, oR (Tm) /liniilun Temp€ratur€, oF I\reteI 6l 60 6l 6t 60 59 59 5E 56 55 53 52 5l -i7 517 5l Probe Filter uum lmp. Eri 55 _i7 57 i8 i8 61 5) 53 52 53 52 52 5l JJ ;, llleter 46 46 4i 46 4i 45 45 16 15 14 44 4l 43 45 505 43 Probe Eilte'Vaauum 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 Inrp. E 40 4t 15 46 4-i 41 4,i 4.1 .13 43 41 4.1 4l .10 l\tet€r 4.t .t,i 4i 44 13 ,t3 12 43 12 42 4t 40 .{0 43 ,i02 40 Probe Filter Vecuum 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 Imp. Eir .11 42 4l 40 41 4,t 45 16 16 4'l 41 48 47 4-5 40 48 lerometric Prcssure, in. Hg 'leter Oilfice Pressure, in. IVC 'Ieter Pressure, in. Hg 11--i--i M-r-- \r^L.-.- a. r (Pb) (AH) (Pn, 25.8s t.400 25.95 2i.8_i t.400 2i.9-i 25.8-5 1.400 25.9i 38.048 inrlysis Type mpinger l, Pre/Post Test, g mping€r 2, Pre/Post Test, g mping€r 3, Pre/Post T€st, g mpinS€r 4, Pre/Post Test, I jolume Water Collected, nrL (Vlc) ;tildard Water Volume, ftl (Vsstd) ,loisture frection Measured (BWS) ;as luoleculxr Weight, Ib/lb-mole (d'f) (l!ld) )Gltl Crlibrztion Check Velne (Yor) Grarimetric Gra!inratric Gravime*ic H20 H20 Enpt) Silica 696.{t 742.2 633.8 960.8 '737.3 '74t.3 638.6 963.0 40._s -0.9 -0.2. 7.2 H20 H20 Empt) Silica 137 3 741.3 638.6 9t1 0 719.4 14t.0 638.6 919 0 42.t -0.3 0.0 10 H20 H20 Enrpty Silica 754.3 '711.0 638.6 9tq0 796.3 't1t.6 633 9 9)t ) 42.0 0.6 0.1 46.6 2 198 0.05-5 28.99 l0 43.8 2.066 0.052 28.99 -1 4 4-\_l 2.t21 0 0-5i 2lt.99 AI *i:FIa Method I Data l,ocetion Rio Tinto Kennecott - South Jordrn. UT Source REICHP - Conrbined Cycle Proje.t No. 202!13J8 Date: l2l14/23 qr,.! P.r.mar.r( Ductorientrtion: Vc(icl Du.t D".ign,--iiliil,- Distanc€ 6 om Far Wall to Outsid€ of Port: 59.75 Nippl. Length, ---iIO-- o"prh of or.t,---II3- Cross secrionrl Area of Dr.r, ---illJ- No. ofT"., Po,".,---l- Number of Readings p". Point,--J- U,rtrra" a,---lll- Distance A Ducl Diem","r.,---lI- oi.t,nc. B,---lil- Distance B Duct Dianr€ters: 2y' (must be > 2) lllininrunr Number ofTrav€me Points: 16 Actud Number ofTr{vem€ Points: 3 trleasurer (Initial md Drte): rjl I2lM Reriewer (Initial and Date): tch l2114 LIRfULAR DLCI tn in in ft1 ft (must be > 0.5) It LOCATION OF TRAVERSE POINTS Nunbet oftrut'etse poirls oil o diailtetet I 2 3 4 5 6 1 8 9 l0 ll l2 32 54 6 1 8 9 10 ll t2 6 t6.7 67 - 4.4 4 50.0 2-i.0 - t4.6 83.3 75.0 - 29.6: "_' _ ;:1 95.6 -- 3. -.10 -- 19 -32 -- 67 -- {t0 -89_- 96 14. 85. - 2.6 - 2.t - 8.2 - 61 - t16 - |8 - 2).6 - 11. t' -- 312 - 25.0 -- 65.8 - t5.6 -- 714 - 614 - 85.4 - 750 -- 918 - Ii2.1 __ e14 _ EE.2 - 9t.-i - 919 tPercenl oJsluck di.iltetet fioil insile udl 10 lree$e poinl Traverse Poiil "/t ot Diameter Distance ftom inside wall Distance fronr outside of I 3 4 5 6 1 8 9 l0 ll t2 t6.7 50.0 83.3 8.89 26.63 41 36 I 5.lg ji.t3 'ojo Stacl Diagrur A= 17ft. B - 10.5 ft. Dcpth ofDuct: 53.25 in. Cross Sectional Ar€ Downstream Dislurbance Upstream Disturban.e All6rpe-i iri (l ii l,l i (l /. I Runl-RMData (.1 n i.l ti [::, Location: Source: Project No,: REFCHP - Combined Cvcle Rio Tinto Kennecott - South Jordu. UT 2023-3338 Time Unit Ststus O, - Outlea COr - Outleto/odry %dry Valid Valid 12.45 10.98 0.1 I o.12 o.12 I 1.04 10.97 I l.0l 12.30 t2.39 12.42 t2.43 t2.44 t2.45 t2.45 12.45 t2.45 12.46 t2.47 12.46 t2.46 t2.45 12.45 t2.45 12.46 t2.47 t2.44 12.46 12.45 t2.46 t2.4s t2.45 t2.46 t2.46 t2.45 12.46 t2.46 t2.41 12.48 t2.47 12.46 t2.46 t2.46 12.46 12.45 12.46 t2.48 12.48 12.46 12.46 12.46 12.46 t2.46 12.47 12.46 12.46 12.45 t2.45 t2.46 t2.45 12.44 12.44 t2.45 t2.47 12.47 t2.46 t2.47 12.47 CO - Outlet NOx - Outlet ppmvd ppmvd Valid Valid Uncorrsted Run Average (C"h) Cal Gas Concentrsiion (CM{) Pretst System Zero Response PosttBt System Zero Rsponse Average Zero Response (Co) Pr€tst System Cal ReEponse Posttst Syst€m Cal Response Average Cal Raponse (Cy) 7:52 7:53 7:54 7:55 7:56 '1 .57 7:58 '7:59 8:00 8:01 8:O2 8:03 8:04 8:05 8:06 8:07 8;08 8:09 8:10 8:l I 8:12 8: l3 8:14 8:15 8:16 8:17 8:18 8:19 8:20 8:21 8:22 8:23 8:24 8:25 8:26 8:2'l 8:28 8.29 8:30 8:31 8.32 8:33 8:34 8:35 8:36 8:37 8:38 8:39 8:40 8:41 8.42 8:43 8:44 8:45 8:46 8:47 8:48 8:49 8:50 8:51 5.l3 5.12 5.13 513 5.13 5.t2 5.t2 5.12 5.13 5.1 I 5.13 s.l3 5.14 5. l4 5.14 5.13 5.t2 5.t2 5.13 5.15 5.r3 5 t3 5. l3 10.90 0.07 0.09 0.08 10.99 I l.0t 1 1.00 5.04 13.53 25.t9 -0.20 -0.37 -0.29 25.53 25.57 25.55 13.41 I 3.85 13.9 13.'75 t3.'75 t4.o2 t4.o7 13.99 13.64 13.51 13.63 13.42 t3.2'.1 13.61 t3.37 t3.41 13.55 13.32 13.42 13.37 13.69 13.45 t4.28 13.'77 13.92 13.63 1 3.19 13.39 13.70 13.45 13.71 13.69 t3.52 13.51 t3.62 13.84 13.t6 13.05 13.53 13.75 t3.'t2 13.68 14.01 13.57 13.14 13.28 t3.29 13.45 t3.52 13.77 13.41 13.48 13.16 13.01 t2.72 12.92 13.04 t 3.18 13.64 I 3.65 l 3.59 13.03 24.95 0.19 o.22 0.2t 24.16 24.O8 24.t2 13.38 14.t2 13.96 l 3.82 13.76 t3.72 13.'76 13.78 13.85 t3.76 13.81 13.69 t3.79 13.84 13.82 13.80 13.73 13.66 I 3.73 13.64 13.66 13.62 t3.47 13.39 13.36 1 3.19 13.09 13.03 12.94 12.9t 12.88 t2.'78 12.67 t2.64 t2.63 12.68 12.56 12.59 12.53 12.58 t2.61 t2.45 t2.55 12.43 t2.48 12.54 12.51 12.46 12.46 t2.43 t2.43 t2.44 12.42 12.42 t2.36 12.25 12.40 t2.29 \2.14 12.38 12.25 t4 l3 l3 l5 t4 r3 t3 t2 l3 l3 l3 t4 l4 l5 l4 t2 t2 l3 t4 I3 t4 t4 5.13 5.14 5.14 5.15 5.13 5.13 5.t4 5.15 5.15 5. l4 5 13 5.12 5. l4 5. t4 5.t2 5.t4 pdlrffitrp l[].()ilt',rtCAt .:i R I.) I.J F Run2-RMData fnetion! Rio Tinto Kemeott - South Jordu, UT iourcg lffi Prcject No.: 2023-3338 Source: REFCHP - Combined Date: I Time Urit Stsaus 9:20 9.21 9:22 9:23 9:24 9:25 9.26 9.2'1 9:28 9.29 9:30 9:31 9:32 9:33 9.34 9:35 9:36 9:3'1 9:38 9.39 9:40 9.4t 9.42 9.43 9:44 9:45 9.46 9:4'l 9:48 9:49 9:50 9:51 9:52 9:53 9:54 9:55 9:56 9:57 9:58 9:59 l0:00 l0:01 l0:02 l0:03 r0 04 l0:05 l0:06 l0:07 10i08 l0:09 l0:10 l0:l I t0.t2 l0:13 l 0:14 l0:15 I0:16 l0:17 l0:18 l0:19 Or - Outlel o/r dry t2.44 r0.98 o.t2 0. l3 0. l3 10.97 10.99 10.98 l2 46 12.41 t2.43 t2.44 t2.44 t2.44 t2.45 t2.44 t2.45 t2.45 t2.43 12.42 12.42 t2.43 t2.43 t2.42 t2.42 12.44 12.45 12.46 12.45 12.43 12.45 t2.47 12.41 12.47 t2 46 12.46 t2.45 12.46 t2.45 12.45 12.44 12.45 t2.45 t2.45 t2.45 12 46 t2.46 t2.47 t2.47 t2.46 t2.45 t2.43 12.42 t2.43 12.44 12.46 t2.47 12.41 t2.45 t2.44 12.43 12.43 t2.43 t2.43 12.42 t2.42 12 43 COr-Outla o/o dry CO - Outlet ppmvd NOr - Outlet ppmvd t2 99 24.95 o.22 0.20 o.2t 24.O8 23.80 23.94 13.44 13.07 t2.87 12.58 12.80 12.'71 t2.76 t2.84 t2.7',| 12.93 12.94 t2.93 12.81 12.85 12.88 12.92 t2.86 12.85 12.68 12.51 12.62 t2.79 t2.82 12.82 13.00 t2.93 I 2.85 t2.'to t2.'72 r2.'15 t2.90 t2.97 13.08 1 3.02 I 3.09 t2.95 12.96 12.71 12.72 12.83 12.89 l3.l I l3.t7 13.33 13.27 t3.32 13.30 13.07 13.10 13.26 13.35 t3.34 13.34 13.20 13.25 I 3.30 r 3.48 13.40 t3.4t 13.33 I3.3r Uncorrsted Rur Average (C.h) Cal Gas Concentrstion (Cy1) Pretest System Z€ro Rcpoase Postt6t Sysiem Zero Reponse Averege Zero Response (Co) Pr€test System Cal Rgponse Postt8t System Cal Rsponse Average Cal Response (Cy) 5. l4 10.90 0.09 0.07 0.08 I l.0l 1 t.02 l t.o2 504 l2 t4 l3 l4 l4 t4 t3 13.46 25.t9 -0.37 -0.43 -0.40 25.5'1 25.38 25.48 13.49 13.01 13.35 t3.67 13.58 13.89 13.86 13.49 13.48 13.42 13.62 13.56 t3.'16 13.55 t3.76 13.59 13.24 13.28 13.38 13.4't 13.70 13.34 13.06 12.84 13.20 13.67 t3.44 I 3.56 13.t4 13.t2 13. l4 r 3.30 t3.2t 13.61 13.56 13.65 t3.42 13.58 13.15 13.62 13.73 13.85 13.7 t 13.56 13.74 13.34 l3.lo 13.26 13.03 13.43 13.31 t3.'7 t t3.'t I t3.'72 t3.32 14.03 13.38 13.s3 13.41 13.38 l3 02 5. l4 l3 t4 l6 l6 l4 l4 t4 l5 l5 t4 l3 t4 t4 t4 t4 ll t2 5.13 5.13 5.13 5.13 5.13 5.13 5.l4 5.t4 5.13 5.l3 5.13 5.14 5.13 5. l4 5.13 5. l4 5. l5 5. l4 5. l5 5.16 5.16 5.16 5. l4 5.14 5. r3 5.15 5. r6 5. t5 5. t6 5.l5 5.15 5.17 5.16 5. l6 5 t5 AIaArEEr-,rtrClriii( n I Run3-RMData (-t R i..) i..j F Location: Source: REFCHP - Combined Cycle Pr^ia.t N^. ,nr1-?1?R Date: l2ll4/23 Time Utrit Or - Outlet "/o dry 12.46 10.98 0.13 0. l4 0. l4 10.99 I 1.00 l 1.00 t2.46 t2 3t 12.38 t2.43 12.43 12.45 12.44 t2.43 12.43 t2.44 t2.44 t2.45 12.45 12.44 12.44 12.44 t2.43 12.44 12.44 12.45 t2.44 t2.44 12.45 t2.45 12.45 12.46 t2.4'1 12.41 12.47 12.48 12.47 12.45 t2.45 t2.46 t2.45 12.46 12.46 12.46 12.47 12.47 12.46 12.47 t2.49 12.48 t2 47 t2.46 t2.47 12.48 12.48 12.48 12.47 t2.49 t2.49 12.49 12.49 12.47 12.48 12.50 l 2.50 t2.49 t2.4'1 CO: - Outlet o/o dry CO - Outlet NOx - Outlet ppmvd ppmvd Utrcorrsaed Run Averege (C"6) Cal Gas Concentrrtion (CMr) Preaest System ro Rsponse Postt6t System Z€ro Reponse Average Zcro Response (Co) Pretest System C8l Response Posttst System Cal Rsponse Average Cal Reponse (Cy) Correted Run l0:51 10.52 l0:53 l0:54 10:55 l0:56 l0:57 l0:58 l0:59 I l:00 I l:01 Il:O2 I l;03 I l:04 I l:05 I l:06 I l:07 I l:08 I l:09 I l:10 ll:ll n.t2 ll:13 ll:14 ll:15 I l:16 1l;17 I l:18 ll:19 ll:20 ll:21 ll:22 ll:23 lI:24 ll:25 ll:26 ll:27 I l:28 ll:29 I 1:30 I l:31 tt.32 I l:33 I l:34 ll:35 I l:36 1.37 I l:38 I t:39 I l:40 I l:41 ll:42 I l:43 ll:44 I l:45 I l:46 ll:47 I l:48 ll:49 I l:50 5.13 10.90 0.07 0.06 0.07 I 1.02 I 1.04 I L03 504 t2.7t 25.t9 -0.43 -0.50 -o.47 2534 25.2t 25.30 12 89 13.07 24.95 0.20 0.20 0.20 23.80 23.64 23.74 l3 64 5.14 5. t3 5.t2 5.13 5.t2 5.14 5.14 5.t4 5. l3 5.13 5.13 5.13 5. l4 5.t4 5. l4 5.15 5.13 5.14 5.13 5.15 5.15 5. l5 5.14 5. l4 5.13 5.t4 5. t3 5. l4 5.t2 5. l4 5. l4 5.13 5.13 5. t5 5.t4 5. l4 5.14 5.13 5. l4 5. t4 13.25 13.04 13.66 t3.74 I 3.65 13.64 13.'t9 13.53 13.44 13.38 13.63 l 3.65 13.62 13.28 13.69 t4 06 t3.47 13.45 13.'t6 13.73 I 3.59 13.43 12.25 t2.27 t2.20 t2.29 I t.92 t2.tt t2.61 t2.'12 12.3t 12.38 12.32 12.'t9 12.85 12.73 t2.49 t2.3t 12.19 I 1.96 12.23 t2.12 12.t6 12.30 t2.04 t2.25 I l.8t |.96 t2.oo 12.05 tt.79 t2.3r t2.13 12.06 t2.2t I 1.88 tt.'76 12.o5 12.16 12.29 13.60 t3.46 13.3r t3.22 13.35 t3.29 t3.27 13.28 1 3.14 13.05 t3.02 l3.l I t2.90 12.66 12.58 12.82 12.98 13. l6 13.27 13.18 12.96 13.02 13.03 13.l0 13.03 t2.94 13.03 13.00 12.99 13.00 12.98 13.07 13.03 13.09 t2.98 13.t4 13.06 13.10 13.07 12.99 12.97 I2.88 13.01 I 3.05 I 3.00 13.06 13.02 13. l7 13.07 13.03 l3.l 7 13.03 13.08 13.t2 12.89 12.9t 13.07 13.t3 13.08 13.06 l3 t2 t4 l3 l3 13 t2 13 t3 t2 t2 t3 12 t4 t4 lt t2 t2 l3 t4 Method I Data Location Rio Tinto Kenn€cott - South Jordan, [lT Source REFCHP - Duct Burner Onh Proi€ct No. 202'3338 Dete: l2ll.l/23 Strck Parameters DuctOdentrtion: Vefrical Duct Design: Circular Dis(an(e from F.r Wrll to Outside of Po,r,--silf in Nippl" L"ngth' ---? J6- in Depth ofDuct: 53.25 in Cross Sectionai Aree of Duct: 15.47 ft2 No. ofTest Poras: 2 Number of Readiogs p", Poin,' ----J- Di.trn"" A, ----iJ- o- ft Distrnce A Duct Dirmeters: 3.li (must be > 0.5) Distrnce B: 10.5 ft Dhtrnce B Du(t Dirnre,".., ---1f,-(n,u., b" > 2, l\{inimunl Number of T.ar".." Point., ----1il Actual Numher ofTreverse Points: 3 lueesurer (Initial rnd Deie): rjl l, 14 Reviewer (Initiel ,nd Dete): tch 12114 cRiur-,cR DUcT I LOCATION OF TRAVERSE POINTS Numher ofburetse poiills on a diailreter I 3 4 6 1 8 9 l0 ll t2 3 5 6 1 8 9 r0 ll t2 116 3i.4 l.6.1 50.0 6.7 25.0 7i.0 933 4.4 t4.6 25.6 70.4 Ii.4 'lu 32 105 19.4 323 61.1 Ii0.6 89.,i '1* 2.6 8.2 t4.6 22.6 342 65.8 77 I E54 qt.8 2.t 6.7 I 1.8 t7.7 250 35.6 64.1 7-i 0 82.3 83.2 91 3 91.9 *I'erceilt olstuck dviletet/ron tnsit{e vdll to trdrerse point Trrverse Poirt '/o ot Dianreter Distence D6tance fronr outside ofwrll I 3 4 5 6 1 8 9 l0 ll t2 t6.1 50.0 8.89 26.63 44.36 t 5.39 3J. t3 i0.86 Stack Diagrm A= l7ft. B = 10.5 ft. Depth ofDuct = 53.2,i in. Cross Sectional Area Downstream Disturbaace Upstream Disturbance Allffirpe Runl-RMData Lostion: Rio Tinto Kennecott - South Joldm, UT JOUrC€: W Projet No.r 2023-3338 Source: REFCHP - Duct Bu Datet l2ll4/23 Time Unit Or - Outlet COr - Outlet CO - Outlet NOr - Outleto/odry o/odry ppmvd ppmvd Uncorret€d Run Average (C"6) Cal Gas Concentration (Cs1) Pret€st System Zrro Response Posttst System Zero Response Average Zero Response (Co) Pretest System C8l Response Posttest System Cal ResponEe Average Cal Rsponse (CM) l5:44 15:45 l5:46 t5.4'1 15:48 l5:49 l5:50 15:51 l5:52 l5:53 I 5:54 l5:55 I 5:56 l5:57 l5:58 15r59 l6:00 l6:01 l6:02 l6:03 l6:04 l6:05 l6:06 l6:07 l6:08 l6:09 l6:10 l6:l I l6:12 l6:13 l6:14 l6:15 l6:16 l6:17 l6:1 8 l6:19 l6:20 t6..2t l6:22 l6:23 l6:24 l6:25 l6:26 l6:2'7 l6:28 16129 l6:30 l6:31 l6:32 16;33 l6:34 l6:35 I6:36 l6:37 I6:38 l6:39 l6:40 l6:41 16.42 l6:43 t7.7 t 10.98 0.1 I 0.10 0.1 I 10.98 il.02 il.00 1 '74 t'1.63 t7.63 t'l.63 t'?.62 t7.64 17.62 t1.63 t'7.64 11.62 t7.64 t'7.63 t'7.63 17.63 t't.63 t7.64 17.& t7.63 t'7.63 t7.6t 17.63 17.63 t7.63 11.61 t't.62 t7.63 t7.61 17.61 t7.63 t7.61 t7.6t t7 .6t t1.62 t7.62 t7.u 17.61 t't .6t t7.64 t7.63 t'7.63 t7.65 t't.'15 17.86 17.90 17.90 I 7.85 t'7.84 I 7.85 t'7.41 t'l.87 17.87 t7.8't I 7.88 I 7.88 I 7.88 t7.87 17.87 11.81 I 7.86 l 7.86 I 7.85 1.84 10.90 0.08 0.06 0.07 il.l l I 1.05 I 1.08 1.88 1.88 l 88 1.88 1.87 L89 1.88 L88 1.88 1.87 1.88 1.88 1.87 l.87 L87 L87 1.87 1.88 1.88 1.87 1.87 1.87 1.89 1.88 1.88 1.89 1.89 1.87 1.89 I.89 l.89 1.88 1.88 1.87 1.88 l 89 1.87 1.88 1.88 1.86 L8l 1.16 t.74 l.?5 t.77 t 7'7 t.76 L76 !,75 I.76 t.'16 t.'t5 t,'t6 I.75 |,76 L'76 l.75 I.71 I.'t6 t.77 I 3.20 25.t9 -0.64 -0.55 -0.60 25.05 25.t4 25.1 0 r153 t3.42 13.2 14.06 13.70 13.74 14.00 t3.62 13.66 15.14 r 3.90 13.61 13.83 13.71 t4.01 13.92 I 3.50 13.'72 13.66 I 3.53 14.25 l 3.34 13.65 13.66 13.65 13.38 13.87 t3.62 13.46 13.7'.| 14.32 13.49 t4.44 13.70 13.52 t4.06 t4.31 I 3.89 13.'17 I 3.50 13.'19 t2.62 t2.I I t.49 t 1.67 12.09 t2.22 I 1.86 n.92 I t.88 I t.84 I r.75 I t.89 I 1.85 I 1.89 12.15 12.22 1 1.78 12.69 t2.52 12.2t r 6.01 24.95 0.07 0.41 0.24 23.92 23.94 23.95 t6 60 16.t2 16.20 t6.t7 16.20 16.1 l 16.32 16.t1 16.t7 t6.t't 16.05 16.18 16.25 16.28 16.31 16.26 16.33 t6.47 16.45 16.51 16.43 t6.47 I 6.60 r 6.59 16.49 t6.45 16.55 t6.'72 16.56 16.54 16.52 16.60 r6.57 16.48 t6.45 16.50 t6.64 16.45 16.50 16.58 t6.46 15.88 15.25 15.08 15.06 t5.26 15.28 15.32 15.26 t5.24 t5.26 15.25 15. t4 15.20 l5.ll 15. l5 15. l4 15.14 15.21 t5.21 r 5.31 AIffirrce I ti.rt,rni{.)ni l: l:, t l f, Loetion: Rio Tinto Kennecott - South Jordar Run2-RMData Source: REFCHP - Duct Bumer C)nlv Prcject No.: Date:t2lt4l21 Time Llnit Or - Outlet COr - Outlet CO - Outlet o/o dry o/o dry ppmvd Valid Valid Valid t.'t9 l2 58 10.90 25.19 0.06 -0.55 0.08 -0.59 0.07 -0.57 I L05 25.14 ll.l1 25.t6 11.08 25.t5 1.71 t2.88 |.'t6 I.',76 t.'t5 1.78 1.78 r.80 I.'79 1.78 1.78 I.79 t.'19 t.'71 1.78 1.78 1.79 1.78 1.78 1.78 I.'19 t.80 t.78 1.80 I 1.86 1t.92 l 1.66 t2.64 12.38 13.t6 t2.93 12.23 12.81 t2 5t 13.42 12.21 t2.21 12.o5 12.58 t2.39 t2.57 t2.72 t2.'70 t2.45 t2.82 t3.02 t2.94 12.70 12.49 I 1.98 I 1.99 12.6t 12.64 12.77 I2.l8 12.15 t2.55 t2.66 12.82 12 94 r 2.83 t2 30 12.60 12.34 t3.34 12.66 12.24 12.81 12.'13 t2.32 I 3.35 12.91 13.07 12.'t8 12.34 t2.4t 12.46 I 2.89 I 2.85 12.45 t2.67 12.54 12.55 12.63 19 19 't9 78 78 80 80 80 80 80 80 79 80 8I 80 80 80 80 79 80 8t 80 80 80 83 a2 l.80 l.8l 1.80 L80 l.80 L80 L19 l.8l 1.80 t.'79 1.80 l.8l NOx - Outlet ppmvd Valid 15.56 24.95 0.41 0.40 0.41 23.98 24.12 24.O5 15.99 15.08 15.07 14.91 15.18 t5.24 15.49 t5.37 15.37 15.38 l 5.50 15.49 I5.38 15.43 t5.42 t5.41 t5.44 t5.42 t5.46 15.63 15.57 15.59 15.63 r5.57 15.5 t 15.60 t5.4 t t5.50 15.59 t5.'t4 15.67 15.61 15.60 15.65 15.62 1 5.70 15.80 t5.'16 t 5.61 t5.62 15.67 15.46 I 5.66 l 5.6s I 5.80 r5.69 r5.57 I 5.84 15.88 I 5.73 15.87 15.66 15.63 I 5.75 15.6'l 15.57 15.'79 l 5.55 I 5.56 t5.62 15.66 Uncorrsted Run Average (Co5) Cal Gas Concentrstion (CMA) Pretest System Zero Response Posttst System Zero Reponse Average Zero Response (Co) Pretest System Cal Response Postt6t System Cal Response Average Cal Rsponse (CNr) Corrected Run 16:51 l6:52 16:53 l6:54 l6:55 l6:56 l6:57 l6:58 l6;59 l7:00 l7:01 l7:02 l7:03 17:04 I 7r05 I ?:06 t'7.07 I ?:08 l'7:09 l7: I0 l7:ll l'l:12 l7: l3 t't.t4 17: l5 t'7 .t6 l'7:l'7 l7: l8 l'7:19 t'l.20 t'? .21 17:22 17:23 t'7.24 l'1:25 17:26 l'1:2'1 l7:28 l'l:29 I 7:30 l7:31 l'7:32 t7 .33 l'1:34 I 7:35 l'1:36 l7:37 I 7:38 l'l:39 l7:40 l7:41 17 .42 17:43 t1 .44 l't.45 l'l:46 t1 .41 l7:48 t'?.49 l7:50 17.81 10.98 0.10 0.10 0.10 1.02 10.98 1 1.00 t7.44 I 7.85 I 7.86 I 7.88 t7.84 11.82 r 7.?8 I 7.80 l7.42 I 7.83 I 7.80 l 7.80 I 7.83 l 7.83 t7.84 I?.8t r7.83 t1.82 I 7.83 I 7.80 I ?.81 I7.8t I 7.80 I 7.81 17.81 17.81 i r.r: l 7.83 17.81 l 7.78 17.79 I 7.80 r 7.80 t7.79 17.81 I 7.80 t7.'74 t7 .'19 17.81 I 7.80 I 7.83 I 7.80 I 7.80 I 7.80 17.81 l 7.81 17.76 I 7.78 t'1.19 I 7.80 17.81 t7.82 17.81 t'l.82 t7.82 I 7.80 I 7.82 17.82 t7.82 l 7.80 pd/lffiipEr -i i.'(l I i i.l i il,'. I Run3-RMData -i l.I ll laqtion: Rio Tinto Kemecott - South Jordm. UT Source: RF-FCHP - fJuct Bumer Onlv Project No.: 2023- Date: l2ll4l23 Time Llnit 0r - Outlet "/. dry 10.98 0.10 0. l0 0. l0 10.98 10.96 10.97 r7.90 t7 .'71 t7.76 t't .7 5 t1.'17 t1.'18 I 7.80 17.81 17.84 t7.82 l 7.80 I 7.80 t1.84 t'7.82 t't.82 I 7.83 17.81 17.80 17.81 t'l.82 I 7.81 t1.84 I 7.83 1'1.82 t7.82 17.81 t'l.82 l 7.83 I 7.84 t'7.84 I 7.83 t7.84 l 7.85 11.84 I 7.84 t'7.84 I 7.84 I 7.84 I 7.85 l 7.83 17.81 t7.78 t'|.82 I 7,8I 17.81 17.81 r7.83 t1.82 11.82 t'7.42 I 7.86 t7.84 l ?.86 I 7.84 11.84 11.44 17.83 r ?.85 r 7.84 r 7.85 r 7.84 CO, - Outlet "/o dry 10.s0 0.08 0.04 0.06 ll.ll I l.l0 ll.lt l8l t.82 r83 t.82 t82 1.80 1.80 t.79 1.80 1.82 I.80 t.79 1.80 1.80 t.19 l.8l l.8l 1.81 1.8r 1.80 I.',19 1.80 1.80 1.80 1.80 1.80 1.79 |.'79 t.79 |.'79 I.79 1.79 l.78 1.80 I.'t9 t.'79 t.19 1.79 1.80 t.80 l.8l I.79 r.80 1.80 1.80 |.79 |.19 |.'19 |.19 1.71 |.'19 L',t'1 I.79 t.'79 |.'79 L78 1.78 t.'79 t.78 t.'79 CO - Outlet ppmvd 25.t9 -0.59 -0.55 -o.57 25.16 25.23 25.20 13. I3 t2.87 13.09 t3.26 t2.8 t t2 7l t3.12 t2 75 12.37 t2.69 12.69 12.49 12.13 t2.45 12.67 13.48 13.04 13.09 13.39 t2.'t7 t2 52 r2.18 12.24 t2'12 12.68 12.68 12.51 t2.65 12.57 l2 88 12.98 12.48 t2.42 t2.66 12.81 12.9t 1236 12.67 t2.77 t2.97 t2.94 13.25 t3.29 t3.92 14.69 14.00 t2.95 13.19 13.t2 13.20 t2.66 12.73 t2.48 t2.67 r 3.06 13.08 t2.93 t2 59 t21t t2.'79 t2.92 NOx - Outl€t ppmvd 17.42 1.80 t2.86Uncorrsted Run Average (C"6) Cal Gas Concentration (CitA) Pr€test System Zero Rsponse Posttst System Zero Response Aversg€ Zero Rsponse (Co) Pr€test System Cal Response Posttst System Cal Rsponse Average Cal Reponse (C11) Corrected Run l8:Ol l8:02 l8:03 l8:04 l8:05 l8:06 18;07 l8:08 l8:09 l8:10 l8:l I l8:12 I 8:13 l8: l4 l8: l5 l8: I6 l8:l? l8: l8 l8: l9 l8:20 l8:21 l8:22 l8:23 l8:24 l8:25 t8.26 t8 27 18.28 18.29 I 8:30 l8:31 I 8:32 I 8:33 I 8:34 I 8:35 I 8:36 l8:37 l8:38 I 8:39 l8:40 l8:41 18.42 l8:43 la:44 l8:45 l8:46 18"41 l8:48 l8:49 l8:50 l8:51 I8:52 l8:53 l8:54 l8:55 l8:56 l8:57 l8:58 l8:59 19:00 15.57 24.95 0.40 0.35 0.38 24.12 24.34 24.23 I 5.89 15.49 l 5.52 t 5.64 15.58 15.53 15.45 15.52 r5.34 15.41 15.63 I 5.56 15.41 15.51 I 5.54 15.49 15.59 15.68 t5.67 t5.62 15.63 r 5.54 I 5.59 15.? I t5.'16 t5.72 r5.7r I 5.53 15.48 I 5.53 15.62 r5.46 15.40 15.44 15.41 I 5.50 15.41 t 5.49 15.47 t5.47 15.58 15.86 r5.66 15.68 15.60 15.69 I5.6I r5.68 15.68 r5.66 15.45 15.65 t5.46 I 5.63 I 5.60 I 5.59 t 5.61 15.49 t5.54 I 5.54 15.49 Runl-RMDataAfjalpEr i-i a,l;l.j i().,\r (l[i(:[]l:' Location: Rio Tinto Kennecott - South Jordan, UT Source: REFCHP - Turbine Only Project No.: 2023-3338 Date: l2ll4l23 Time Unit Status Uncorrected Run Average (Cou.) Cal Gas Concentration (CnJ Pretest System Zero Response Posttest System Zero Response Average Zero Response (Co) Pretest System Cal Response Posttest System Cal Response Average Cal Response (Cn) Corrected Run A Oz - Outlet oh dry Valid t7.92 10.98 0.09 0.14 0.12 I 1.00 I 1.04 11.02 17.93 COz - Outlet oh dry Valid 1.74 10.90 0.03 0.08 0.06 u.l l r 1.06 I 1.09 1.66 t.73 1.73 1.73 1.73 t.72 t.73 t.72 1.74 1.74 1.74 r.74 1.74 1.74 1.74 1.74 1.74 1.74 1.75 1.74 1.75 NOx - Outlet ppmvd Valid 3.04 24.95 0.05 0.10 0.08 23.83 23.74 23.19 3.12 3.05 3.05 3.04 3.08 3.03 3.02 3.02 3.09 3.08 3.05 3.02 3.0 r 3.01 3.04 3.05 3.01 3.04 3.06 3.04 3.0s l2:49 12:50 l2:51 l2:52 l2:53 12:54 12:55 12:56 12:57 l2:58 12:59 l3:00 l3:01 13:02 I 3:03 l3:04 13:05 l3:06 13:07 l3:08 17.93 11.92 t7.93 17.92 17.94 17.93 11.93 17.91 17.92 17.91 11.93 t7.92 17.93 17.92 17.91 17.92 t7.9t 17.90 17.90 17.89 plllffiipE) 'iL('til',.1 iOr\L {lR(-t. I t:' Run2-RMData Rio Tinto Kennecott - South Jordan UTLocation: Source: Project No.: REFCHP - Turbine Only 2023-3338 Datez l2ll4l23 Time Unit Status Uncorrected Run Average (Cot.) Cal Gas Concentration (C*o) Pretest System Zero Response Posttest System Zero Response Average Zero Response (Co) Pretest System Cal Response Posttest System Cal Response Average Cal Response (Cru) Corrected Run A O, - Outlet o/o dry Valid COu - Outlet NOx - Outlet o/, dry ppmvd Valid Valid l3:20 13:21 13:22 l3:23 13:24 13:25 l3:26 13:27 l3:28 l3:29 l3:30 l3:3 I l3:32 l3:33 13:34 l3:35 13:36 13:37 l3:3 8 I 3:39 r 7.88 17.89 17.88 17.87 11.90 17.91 17.91 r7.89 17,90 17.88 17.90 17.90 17.90 17.90 t7.90 17.89 17.89 17.90 t7.90 17.92 1.74 1.74 1.75 1.75 1.74 t.73 1.74 1.74 1.74 1.75 1.74 r.75 r.74 1.74 t.74 1.75 1.74 1.74 1.74 t.73 10.98 0.14 0.09 0.12 r 1.04 10.98 I l.0l 17.92 r0.90 0.08 0.05 0.07 I 1.06 u.l t r 1.09 1.66 24.9s 0.10 0.04 0.07 23.74 23.85 23.80 3.19 3.r3 3,t4 3. l5 3.16 3.1 l 3.1 I 3.1 l 3.12 3.12 3.14 3.10 3.07 3.08 3.05 3.0s 3.1 r 3.09 3.1 I 3.09 3.08 plnffirrcG! 'l [ (; l , n.j 1 i.l iri r. (l fi a,,] U i:) Location: Rio Tinto Kennecott - South Jordan, UT Run3-RMData Source: REFCHP - Turbine Only Project No.: 2023-3338 Date: l2ll4/23 Time Unit Status Uncorrected Run Average (Cou,) Cal Gas Concentration (CrrrJ Pretest System Zero Response Posttest System Zero Response Average Zero Response (Co) Pretest System Cal Response Posttest System Cal Response Average Cal Response (Cnr) Corrected Run A Oz - Outlet o/o dry Valid 17.87 10.98 0.09 0.09 0.09 10.98 10.98 10.98 t7.93 COz - Outlet oh dry Valid 1.75 10.90 0.05 0.05 0.05 11.11 11.08 I l.l0 r.68 1.76 1.76 1.76 t.16 t.7 5 1.76 t.76 1.76 1.76 1.76 1.75 1.75 1.75 t.75 t.7 5 1.75 1.75 1.14 t.l4 1.75 NOx - Outlet ppmvd Valid 3.21 24.95 0.04 0.04 0.04 23.8s 23.80 23.83 3.38 l3:55 l3:56 13:57 l3:58 l3:59 l4:00 l4:01 l4:02 l4:03 l4:04 l4:05 l4:06 l4:07 14:08 l4:09 14:10 l4:11 l4:12 l4:13 l4:14 17.85 17.87 17.86 17.87 17.89 17.87 17.87 17.87 r7.87 17.86 17.89 17.89 17.88 17.87 t7.87 17.87 t7.87 17.88 17.89 t7.89 3.28 3.2s 3.23 3.21 3.23 3.27 3.25 3.26 3.28 3.32 3.26 3.23 3.27 3.32 3.31 3.29 3.27 3.26 3.26 3.28 AthrEE) Location Rio Tinto Kennecott - South Jordan. UI' QA Data Source REFCHP - Combined Cvcle Project No. 2023-3338 Parameter(s) VFR Date Pitot ID Evidence of damase? Evidence of mis-alisnment? Calibration or Renair reouired? 12t14t23 P6-96 no no no Date Probe or Thermocounle ID Reference Ternn. (oFI Indicated TArnn /otr'\Difference Criterie l2lt4l23 P6-96 100.0 99.0 0 20/"+ 1.5 % (absolute) Field Balance Check Date 12il4t23 Balance ID 5A.2881026 Certified Weight ID:SLC-TKG-3 Certified Weight (g):1000.0 Measured Weight (g):999.7 Weight Difference (g):0.3 Date Barometric Pressurr Evidence of damase?Reading Verified Calibration or Reoair reouired?Weather Station [,ocation 12il4t23 Weather Station NA NA NA SALT LAKE CITY AIRPORT Dete Meter Bor ID Positive Pressure Leak Check t2n4t23 M5-t4 Pass anlHrrce DGM Calibration-Orifices Document I 620.004 Revision 21.0 Effective Date 1/25/23 lssuing Department Iech Servlces Page lof 1 Equipment Detail - Dry Gas Meter Console lD: M5-14 Meter S/N: 8219521 Critical Orifice S/N. 1330 Calibration Detail nitial Barometric Pressure, in. Hg (Pb) Final Barometric Pressure, in. Hg (PbF) Averaqe Barometric Pressure, in. Hq (Pb) 25 49 25.45 25.47 Critifcal Orifice iD (Y) K' Factor, ft' R'/'/ in. wc.min (K') Vacuum Pressure, in. Hg (Vp) lnitial DGM Volume, ftj Um,) Final DGM Volume, ft3 (VmF) Total DGM Volume, ftr (Vm) r 330-31 0.8429 140 76.900 87 935 11 035 1 330-31 1330-25 4 6728 15.0 105.900 114 669 8.769 1 330-25 1 330-19 0 5186 17.0 139.505 149 849 10 744 1330-19 0.8429 0 673 0 519 14.0 87.935 98.918 11.043 15.0 114.669 123.421 8.752 17.0 149.849 156704 6 855 Ambient Temperature, 'F (Ta) lnitial DGM Temperature, "F (Tm) Final DGM Temperature, 'F [mF) Averaqe DGM Temperature, "F ( Tm) 72 67 67 67 72 67 6B 68 73 69 69 69 13 69 70 70 71 66 67 67 71 67 68 68 Elapsed Time (O) Meter Orifice Pressure, in. WC (AH) Standard Meter volume, ftr rymstd) Starda'd Crit cai Orifice VotrTre, ft3 (Vc0 l''leter Correction Factor (Y) Tolerance Orifice Calibration Value (AH @) Tolerance Orifrce Cal ChecL 10 00 3.20 9 5003 9 3106 0.980 0.002 1.788 0 025 10.00 3.20 9 4982 9 3106 0.980 0.002 1 786 0 023 10 00 2.00 7 4951 7 4247 0.991 0.008 1.144 0 018 '10.00 2.00 7.4735 7 4247 0.993 0.011 1.743 0 020 15.00 1.20 8.8629 8.6007 0 970 0 012 1759 0.003 10 00 1.20 5.8623 5.7338 0.978 0 004 1.756 0 007 120 183 179 Meter Correction Factor 01 0.982 )rifice Calibration Value (AH @)1.763 Positive Pressure Leak Check Yes Equipment Detail - Thermocouple Sensor Reference Calibrator Make. OMEGA Reference Calibrator Model: CL23A Reference Calibrator 5/N: T-197207 Calibration Detail Reference Temp.Display Temp.Accuracy Difference I oR oF oR V"oF 0 6B 100 460 528 560 -1 66 98 459 526 558 0.2 0.4 0.4 1 2 2 223 248 273 683 708 733 221 246 271 681 706 731 03 03 03 2 2 2 300 400 500 600 700 800 900 1,000 1,100 1,200 760 860 960 1,060 1,160 1,260 1,360 1,460 1,560 1,660 298 397 496 597 699 799 899 1,000 1,100 1,200 758 857 956 1,457 '1,159 1,259 1,359 1,460 1,560 1,660 03 0.3 0.4 03 0.1 0.1 0.1 0.0 00 0.0 2 4 3 1 1 1 0 0 0 Personnel Stacey Cunninqham Calibration By Calibration Date Revlewed By RYAN LYONS 6/21/2023 Response Times 'i ir. ll i\.J I ()i\ L- (r F () lJ [) Location: Rio Tinto Kennecott - South Jordan, UT Source: REFCHP - Combined Cycle Project No.: 2023-3338 Res seconds Parameter Ou - Outlet COz - Outlet CO - Outlet NOx - Outlet Zero Low Mid Averase 30 NA 30 30 NA 30 30 NA 30 30 NA 30 30.0 30.0 30.0 30.0 A/lffiipe'i l: (_t |1 f'l I { Location: Source: Project No.: 'Ai' iiii(:i'l: Rio Tinto Kennecott - South Jordan, UT Response Times REFCHP - Duct Burner Only 2023-3338 seconds Parameter Oz - Outlet COz - Outlet CO - Outlet NOx - Outlet Zero Low Mid Averase 30 NA 30 30 NA 30 30 NA 30 30 NA 30 30.0 30.0 30.0 30.0 TECHNI()AL GROTJT) Location: Rio Tinto Kennecott - South Jordan. UT Source: REFCHP - Combined Cycle Project No.: 2023-3338 Date: 1211412023 Traverse Point Time CO (nnm) NOx (nnm) A-l 2 J 7:48 7:49 7:50 13.55 13.95 13.82 r 3.8 t5.94 15.60 15.04 15.5Averase Criteria Met Sinele Point Sinsle Point AIlffiiEEr ;.{: il t.i tt i {) /, l- qi Ft () l.l P Location: Rio Tinto Kennecott - South Jordan Source: REFCHP - Duct Bumer Only Project No.: 2023-3338 Date: 1211412023 Traverse Point Time o2 (o/ol Coz (06l CO (nnm) NOx (nom) A-l 2 3 l5:29 l5:30 l5:31 17.63 17.62 17.64 17.6 1.88 1.88 1.87 1.9 13.42 t4.33 12.88 13.5 16.01 16.06 16.r0 l6.lAverage Criteria Met Sinele Point Sinsle Point Sinele Point Sinsle Point RIlffirpe SOURCE TESTING QA Data Stratification Check Location: Rio Tinto Kennecott - Magna, UT Source: REFCHP - Combined Cycle Project No.: 2!{!3! Date: 3/312021 Traverse Point Time NOx (onm) CO (onm) o2 (Yo\ Coz (o/"\ A-l I 2 2 3 J 4 4 5 5 6 6 6:46 6:41 6:48 6:49 6:50 6:51 6:52 6:53 6:54 6:55 6:56 6:57 18.6 18.6 18.8 18.9 18.7 18.8 19. I 19. I 18.9 19.0 19.0 18.9 41.3 41.9 41.5 41.4 39.9 4l.l 40.7 39.8 41.2 40.9 40.7 40.4 I l.s I 1.5 I 1.5 I 1.5 I 1.5 I 1.5 I1.5 I t.4 I 1.5 I1.5 I 1.5 I 1.5 5.4 5.4 5.3 5.3 5.4 5.3 5.4 5.4 5.4 5.4 5.3 5.4 B-l I 2 2 J J 4 4 5 5 6 6 7:00 7:01 7:02 7:03 7:04 7:05 7:06 1:01 7:08 7:09 7:10 7:l I 19.2 19.2 19.2 18.9 18.9 18.9 18.9 18.9 19.0 18.9 18.6 r 8.6 40.9 4r.8 41.9 39.9 4r.8 42.2 40.8 41.4 41.5 4l.s 39.5 41.3 I 1.4 |.4 I 1.4 tt.4 I 1.5 I 1.5 I 1.5 tt.4 I 1.5 I 1.5 I 1.5 11.5 5.4 5.4 5.4 5.4 5.4 5.4 5.4 5.4 5.4 5.4 5.4 5.3 Averase 18.9 4\.1 l 1.5 5.4 Criteria Met Sinele Point Sinele Point Sinele Point Sinele Point Alffirce SOURCE TESTING QA Data Stratification Check Location: Rio Tinto Kennecott - South Jordan. UT Source: REFCHP - Duct Burners Project No.: 2021-1074 Date: 412812021 Traverse Point Time NOx (nnm) CO (nnm) o2 (v,\ Cou (Vol A-l 2 J 4 5 6 14:40 14:41 l4:42 14:43 l4:44 l4:45 18.6 19.0 r 8.8 18.7 18.9 t8.9 15.9 15.9 16.3 16.0 15.8 16.4 17.6 11.6 17.7 17.6 17.6 tt.6 1.9 2.0 2.0 1.9 2.0 1.9 B-l 2 J 4 5 6 l4:52 l4:53 l4:54 l4:55 l4:56 l4:57 18.4 18.9 t9.6 19.7 19.5 19.7 t6.6 16.6 16.0 16.3 r6.3 16.3 r 7.8 17.6 17.5 17.6 l'7.5 17.6 1.9 1.9 2.0 2.0 2.0 2.0 Averase 19.0 16.2 17.6 2.0 Criteria Met Sinsle Point Sinsle Point Sinsle Point Sinele Point AI6rrceTTCIINICAL GROfJP Location: Rio Tinto Kennecott - South Jordan, UT Response Times Source: REFCI{P - Turbine Only Project No.: 2023-3338 seconds Parameter Or - Outlet COr - Outlet NOx - Outlet 7*ro Low Mid Averase 30 NA 30 30 NA 30 30 NA 30 30.0 30.0 30.0 QA Data Location Rio Tinto Kennecott - South Jordan, UT Source REFCHP - Combined Cycle Project No. 2023-3338 Parameter Oz - Outlet COz - Outlet CO - Outlet NOx - Outlet Make Model S/N Ooeratins Ranse servomex 4900 100269 25 servomex 4900 100269 100 thermo 48i 208845 t00 thenno 42i 132t95897 I 100 Cylinder ID Zero Low Mid Hish NA NA RR03686 RR03384 NA NA RR03686 RR03384 NA NA EB0097304 EB0097304 NA NA EB0097304 E80097304 Cylinder Certifed Values Zero Low Mid Hish NA NA 10.98 24.0 NA NA 10.9 23.7 NA NA s0.39 50.39 NA NA 49.91 49.91 Cylinder Expiration Date Zero Low Mid Hish NA NA 9119131 t0lt9/29 NA NA 9lt9l3l t0lt9l29 NA NA 10120130 t0120130 NA NA 10120130 10120/30 Ivpe of Samnle Line Heated Sample Line Calibration Data Location: Rio Tinto Kennecott - South Jordan, UT Source: REFCHP - Combined Cycle Project No.: 2023-3338 Date: 12114123 Parameter O, - Outlet CO, - Outlet CO - Outlet NOx - Outlet Desired Snan 24.00 23.70 50.39 49.9t Low Range Gas Low Hish NA NA NA NA NA NA NA NA Mid Range Gas Low Hish 9.60 14.40 9.48 14.22 20.16 30.23 19.96 29.95 High Range Gas Low Hish NA NA NA NA NA NA NA NA Actual Concentration (7o or ppm) Zero Low Mid Hish 0.00 NA 10.98 24.00 0.00 NA 10.90 23.70 0.00 NA 25.t9 s0.39 0.00 NA 24.95 49.91 Response Time (seconds)30.00 30.00 30.00 30.00 Uoscale Calibration Gas (C"n^)Mid Mid Mid Mid Instrument Response (7o or ppm) Zero Low Mid Hish 0.01 NA I I.0l 23.99 0.04 NA I l.l5 23.7 5 -0.01 NA 25.s7 s0.43 -0.04 NA 24.96 49.90 Performance (7o of Span or Cal. Gas Conc.) Zero Low Mid Hish 0.04 NA 0.12 0.04 0. l7 NA 1.05 0.21 0.02 NA 0.75 0.08 0.08 NA 0.02 0.02 Status Zero Low Mid Hish PASS NA PASS PASS PASS NA PASS PASS PASS NA PASS PASS PASS NA PASS PASS AfarpC!Bias/Drift Determinations Location: Rio Tinto Kennecott - South Jordan. UT Source: REFCHP - Combined Cycle Project No.: 2023-3338 Parameter 0z - Outlet CO, - Outlet CO - Outlet NOx - Outlet Run 1 Date l2ll4l23 Span Value Initial Instrurnenl Zero Cal Response Initial Instrument Upscale Cal Response Pretest System Zero Response Posttest System Zero Response Pretest Systenr Upscale Response Posttest Svsterrr I Joscale Resoonse 24.00 0.01 I l.0l 0.1 I 0.12 I 1.04 10.97 23.70 0.04 ll.t5 0.07 0.09 10.99 l l.0l 50.39 -0.01 25.5'7 -0.20 -0.37 25.53 25.57 49.91 -0.04 24.96 0.t9 0.22 24.16 24.08 Bias (%) Pretest Zero Posttest Zero Pretest Span Posttest Span 0.42 0.46 0.12 -0. l7 0. l3 0.2t -0.68 -0.s9 -0.38 -0.71 -0.08 0.00 0.46 0.52 - 1.60 -1.76 Drift(%) Zero Mid 0.04 -0.29 0.08 0.08 -0.34 0.08 0.06 -0.r6 Run 2 Date l2ll4l23 Span Value lnstrument Zero Cal Response lnstrument Upscale Cal Response Pretest System Zero Response Posttest System Zero Response Pretest System Upscale Response Posttest Svstem Uoscale Resoonse 24.00 0.0r ll.0l 0.12 0. l3 t0.97 10.99 23.70 0.04 I 1.15 0.09 0.07 I l.0l I 1.02 50.39 -0.01 25.57 -0.37 -0.43 25.57 25.38 49.91 -0.04 24.96 0.22 0.20 24.08 23.80 Bias (%) Pretest Zero Posttest Zero Pretest Span Posttest Span 0.46 0.50 -0.t7 -0.08 0.21 0. l3 -0.59 -0.55 -0.71 -0.83 0.00 -0.38 0.52 0.48 -1.76 -2.32 Drifr (%) Zero Mid 0.04 0.08 -0.08 0.04 -0.12 -0.38 -0.04 -0.56 Run 3 Date 12114123 Span Value Instmment Zero Cal Response Instmment Upscale Cal Response Pretest System Zero Response Posttest System Zero Response Pretest System Upscale Response Posttest Svstem l]oscale Resoonse 24.00 0.01 ll.01 0.l3 0. l4 10.99 l1.00 23.70 0.04 I l.l5 0.07 0.06 lt.02 I 1.04 50.39 -0.01 25.57 -0.43 -0.50 25.38 25.2t 49.91 -0.04 24.96 0.20 0.20 23.80 23.68 Bias (7d Pretest Zero Posttest Zero Pretest Span Posttest Span 0.50 0.54 -0.08 -0.04 0. l3 0.08 -0.55 -0.46 -0.83 -0.9'7 -0.38 -0.71 0.48 0.48 -2.32 -2.s6 Drift(%) Zero Mid 0.04 0.04 -0.04 0.08 -0. l4 -0.34 0.00 -0.24 trlaAI QA Data Location Rio Tinto Kennecott - South Jordan. UT Source REFCHP - Duct Burner Onlv Project No. 2023-3338 Parameter Or - Outlet COr - Outlet CO - Outlet NOx - Outlet Make Model SA[ Oneratins Ranse servomex 4900 100269 25 servomex 4900 100269 r00 thermo 48i 208845 100 thermo 42i 1321958971 100 Cylinder ID Zero Low Mid Hish NA NA RR03686 RR03384 NA NA RR03686 RR03384 NA NA EB0097304 EB0097304 NA NA EB0097304 EB0097304 Cylinder Certifed Values Zero Low Mid Hish NA NA 10.98 24.0 NA NA r0.9 23.1 NA NA 50.39 s0.39 NA NA 49.91 49.91 Cylinder Expiration Date Zero Low Mid Hish NA NA 9il9131 t0lt9l29 NA NA 9/t913t t0lt9l29 NA NA 10120130 10120130 NA NA t0120/30 10t20130 Tvoe of Samnle Line Heated Sample Line Calibration Data Source: REFCHP - Duct Burner Only Project No.: 2023-3338 Datez l2ll4l23 Parameter O, - Outlet CO, - Outlet CO - Outlet NOx - Outlet Desired Snan 24.00 23.70 50.39 49.91 Low Range Gas Low Hish NA NA NA NA NA NA NA NA Mid Range Gas Low Hieh 9.60 t4.40 9.48 t4.22 20.t6 30.23 19.96 29.95 High Range Gas Low Hish NA NA NA NA NA NA NA NA Actual Concentration (7o or ppm) Zero Low Mid Hish 0.00 NA 10.98 24.00 0.00 NA 10.90 23.70 0.00 NA 25.19 s0.39 0.00 NA 24.95 49.91 Upscale Calibration Gas (Crua)Mid Mid Mid Mid Instrument Response (% or ppm) Zero Low Mid Hish 0.01 NA I l.0l 23.99 0.04 NA l l.l5 23.7s -0.02 NA 25.57 s0.43 -0.04 NA 24.96 49.90 Performance (7o of Span or Cal. Gas Conc.) Zero Low Mid Hieh 0.04 NA 0.12 0.04 0.17 NA 1.05 0.21 0.04 NA 0.75 0.08 0.08 NA 0.02 0.02 Status Zero Low Mid Hish PASS NA PASS PASS PASS NA PASS PASS PASS NA PASS PASS PASS NA PASS PASS Bias/Drift Determinations Location: Rio Tinto Kennecott - South Jordan. UT Source: REFCHP - Duct Burner Onlv Project No.: 2023-3338 Parameter 0z - Outlet CO" - Outlet CO - Outlet NOx - Outlet Run I Date l2ll4l23 Span Value Initial Instrurnent Zero Cal Response Initial Instrurnent Upscale Cal Response Pretest Systenl Zero Response Posttest System Zero Response Pretest System Upscale Response Posttest Svstem Uoscale Resoonse 24.00 0.01 I l.0l 0.tI 0. l0 10.98 11.02 23.'70 0.04 I I.15 0.08 0.06 ll.ll I 1.05 50.39 -0.02 25.57 -0.64 -0.55 25.05 25.t4 49.91 -0.04 24.96 0.07 0.4t 23.92 23.98 Bias (7o) Pretest Zero Posttest Zero Pretest Span Posttest Span 0.42 0.38 -0.12 0.04 0.17 0.08 -0.r7 -0.42 -r.23 -1.05 - 1.03 -0.85 0.22 0.90 -2.08 -1.96 Drift (7') Zero Mid -0.04 0.17 -0.08 -0.25 0. l8 0.t8 0.68 0.t2 Run 2 Date l2ll4l23 Span Value lnstrurnent Zero Cal Response Instrurnent Upscale Cal Response Pretest System Zero Response Posttest System Zero Response Pretest System Upscale Response Posttest Svstem Upscale ResDonse 24.00 0.01 I l.0r 0.r0 0.r0 11.02 10.98 23.70 0.04 I l.l5 0.06 0.08 I 1.05 I l.l I 50.39 -0.02 25.5',7 -0.55 -0.59 25.14 25.16 49.91 -0.04 24,96 0.41 0.40 23.98 24.12 Bias (%) Pretest Zero Posttest Zero Pretest Span Posttest Snan 0.38 0.38 0.04 -0.12 0.08 0.t7 -0.42 -0.1'7 - 1.05 -1.13 -0.85 -0.81 0.90 0.88 -1.96 -1.68 Drift(%) Zero Mid 0.00 -0.17 0.08 0.2s -0.08 0.04 -0.02 0.28 Run 3 Date l2ll4l23 Span Value lnstrument Zero Cal Response Instnrment Upscale Cal Response Pretest System Zero Response Posttest System Zero Response Pretest System Upscale Response Posttest Svstenr Upscale ResDonse 24.00 0.01 il.01 0. l0 0. r0 r0.98 r0.96 23.'70 0.04 ll.15 0.08 0.04 I l.l I l l.l0 50.39 -0.02 25.57 -0.59 -0.55 25.t6 2s.23 49.91 -0.04 24.96 0.40 0.35 24.t2 24.34 Bias (7d Pretest Zer o Posttest Zero Pretest Span Posttest Soan 0.38 0.38 -0.12 -0.21 0.17 0.00 -0.17 -0.21 -1.13 -r.05 -0.81 -0.67 0.88 0.78 -r.68 -1.24 Drift(%) Zero Mid 0.00 -0.08 -0. l7 -0.04 0.08 0. l4 -0.10 0.44 QA Data Location Rio Tinto Kennecott - South Jordan. UT Source REFCHP - Turbine Only Project No. 2023-3338 Parameter O, - Outlet COu - Outlet NOx - Outlet Make Model S/N Ooeratins Ranse servomex 4900 t00269 25 servomex 4900 100269 r00 thermo 42i 1321958971 100 Cylinder ID Zero Low Mid Hish NA NA RR03686 RR03384 NA NA RR03686 RR03384 NA NA 880097304 EB0097304 Cylinder Certifed Values Zero Low Mid Hish NA NA r 0.98 24.0 NA NA 10.9 23.7 NA NA 49.91 49.91 Cylinder Expiration Date Zero Low Mid Hish NA NA 9/t913l t0lt9l29 NA NA 9lt913t t0lt9l29 NA NA 10120/30 10120/30 Tvoe of Samnle Line Heated Sample Line Calibration Data Source: REFCHP - Turbine Only Project No.: 2023-3338 Date: l2ll4/23 Parameter Oz - Outlet CO: - Outlet NOx - Outlet Exnected Averase Concentration Span Between Low High Desired Snan 24.00 23.70 49.91 Low Range Gas Low Hish NA NA NA NA NA NA Mid Range Gas Low Hish 9.60 14.40 9.48 t4.22 19.96 29.95 High Range Gas Low Hish NA NA NA NA NA NA Actual Concentration (7o or ppm) Zero Low Mid Hish 0.00 NA 10.98 24.00 0.00 NA 10.90 23.70 0.00 NA 24.95 49.91 Uoscale Calibration Gas (C*^Mid Mid Mid Instrument Response (% or ppm) Zero Low Mid Hish 0.0 r NA I l.0l 23.99 0.04 NA ll.l5 23.7s -0.04 NA 24.96 49.90 Performance (7o of Span or Cal. Gas Conc.) Zero Low Mid Hish 0.04 NA 0.12 0.04 0.11 NA 1.05 0.21 0.08 NA 0.02 0.02 Status Zero Low Mid Hish PASS NA PASS PASS PASS NA PASS PASS PASS NA PASS PASS Bias/Drift Determinations Location: Rio Tinto Kennecott - South Jordan, UT Source: REFCHP - Turbine Onlv Project No.: 2023-3338 Parameter Oz - Outlet COz - Outlet NOx - Outlet Run I Date l2ll4l23 Span Value Initial Instmment Zero Cal Response Initial Instrument Upscale Cal Response Pretest System Zero Response Posttest System Zero Response Pretest System Upscale Response Posttest Svstem Uoscale Response 24.00 0.01 I l.0l 0.09 0. l4 I 1.00 I 1.04 23.',70 0.04 I l.15 0.03 0.08 ll.l I I 1.06 49.91 -0.04 24.96 0.05 0.r0 23.83 23.74 Bias (%) Pretest Zero Posttest Zel'o Pretest Span Posttest Snan 0.33 0.54 -0.04 0.12 -0.04 0.17 -0.1'1 -0.38 0. l8 0.28 -2.26 -2.44 )rift (%o) Lero VIid 0.2t 0.17 0.21 -0.21 0. r0 -0.r8 Run 2 Date l2ll4l23 Span Value Instrument Zero Cal Response lnstrument Upscale Cal Response Pretest System Zero Response Posttest System Zero Response Pretest System Upscale Response Posttest Systern Upscale Resoonse 24.00 0.01 ll.0t 0. l4 0.09 11.04 10.98 23.70 0.04 ll.l5 0.08 0.05 I 1.06 I t.l I 49.91 -0.04 24.96 0. l0 0.04 23.74 23.85 Bias (%) Pretest Zero Posttest Zero Pretest Span Posttest SDan 0.54 0.33 0.12 -0.12 0.t7 0.04 -0.38 -0.17 0.28 0. l6 -2.44 a a1 Drift (%) Zero Mid -0.2t -0.25 -0.r3 0.21 -0.t2 0.22 Run 3 Date l2ll4l23 Span Value lnstrunent Zero Cal Response Instrument Upscale Cal Response Pretest System Zero Response Posttest System Zero Response Pretest System Upscale Response Posttest System Uoscale Response 24.00 0.01 11.01 0.09 0.09 r0.98 r0.98 23.70 0.04 ll.t5 0.05 0.05 t1.ll I 1.08 49.91 -0.04 24.96 0.04 0.04 23.85 23.80 Bias (%) Pretest Zero Posttest Zero Pretest Span Posttest Span 0.33 0.33 -0.12 -0.12 0.04 0.04 -0.17 -0.30 0. t6 0. l6 -2.32 Drift (7o) Zero Mid 0.00 0.00 0.00 -0. l3 0.00 -0.10 Airgas. an Air Liquide company Airgas SpecialtyGases Airgas USA LLC 525 Norlh Industrial Loop Road Tooele, W a4o74 Airgas.com Part Number: E03N199E15A01D0 Cylinder Number: E80097304Laboratory: 124 - Tooele (SAP) - UT PGVP Number: 872022 Gas Code: CO,NO,NOX,BALN Expiration Date: CERTIFICATE OF ANALYSIS Grade of Product: EPA PROTOCOL STAMARD Reference Number: 153-402560601-1 Cylinder Volume: 144.0 CF Cylinder Pressure: 2015 PSIG Valve Outlet: 660 Certification Date: Oct20,2022 Oct 20. 2030 Certification performed in accordance with "EPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)" document EPA 600/R-121531, 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 g5%. 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 laboralory. Do Not LJse This below'100 psiq, i.e. 0.7 Component Requested Concentration ANALYTICAL RESI.]LTS Actual Protocol Total Relative Concentration Method Uncertainty Assay Dates NOX 50.00 PPM 49.91 PPM G1 +l-'1.4o/o NIST Traceable 10/1012022, 1012012022 CARBON MONOXIDE 50.00 PPM 50.39 PPM G1 +l- O.8o/o NIST Traceable 'l 0,1102022 NITRIC OXIDE 50.00 PPM 49.85 PPM G1 +l- 'l .4yo NIST Traceable 1011012022, 1012012022 NITROGEN Balance Type Lot lD CALIBRATION STANDARDS Gylinder No Concentration Uncertainty Expiration Date Aug 31,2024 Feb 20,2020 Sep 21,2025 Feb 02,2022 Sep 24,2025 Feb 01,2023 Apr 30,2024 NTRM 12011221 PRM 12386 NTRM 2',t0607-24 PRM 12395 NTRM 21060713 GMIS 401648675102 GM|S 1534002020104 KALOO4127 49.24PPMCARBONMONOXIDE/NITROGEN 0.6% D685025 9.9.1 PPM NITROGEN DIOXIDE/AIR cc708080 48.41 PPM NtTRtC OXTDE/N|TROGEN D887660 9.91 PPM NITROGEN DIOXIDE/AIR cc708049 48.41 PPM NITRIC OXTDE/N|TROGEN CC5OO959 5.074 PPM NITROGEN DIOXIDE/NITROGEN 2.1YO EBO13OO55 4.81 PPM NITROGEN DIOXIDE/NITROGEN 2.OO/O The SRM, NTRM, PRM, or RGM noted above is only in reference to the GMIS used in the assav and not oart of the analvsis. 2.Oo/o 1.2o/o 2.Oo 1.2o/o lnstrumenUMake/Model ANALYTICAL EQUIPMENT Analytical Principle Last Multipoint Calibration Nicolet iS50 AUP2'1 10269 CO LCO Nicolet iS50 AUP2110269 NO LNO Nicolet iS50 AUP2110269 NO2 impurity od05,2022 Oct 13,2022 od 12,2022 FTIR FTIR FTIR NO2 impurity Triad Data Available Upon Request Sianafrrra an fila Approved for Release Page I of 1 &*#!*** Accreditation #62754 Red Ball Technical Gas Service 555 Graig Kennedy Way Shreveport, LA 71'107 800-ss1-8150 PGVP Vendor lD #G12023 EPA PROTOCOL GAS GERTIFIGATE OF ANALYSIS Cylinder Number: Product lD Number: Cylinder Pressure: coA # Customer PO. NO.: Customer: E80033140 124731 t900 PS|G :800331 40.20230824-0 Certification Date: Expiration Date: MFG Facility: Lot Number: Tracking Number: Previous Certification Dates: )9115t2023 )91'14t2026 - Snreveoon - LA =800331 40.20230824 15676001 1 has been certified per the May 2012 EPA Traceability Protocol, Document G1. Certified Concentration(s) Concentration Uncertainty Analytical Principle Assayed On 09lou2o23l/9t15t2onNitrogen Dioxide 5O.O PPM to.s PPM FTIR Balance Analytical Measurement Data Available Online. Reference Standard(s E80057301 E800s7301.20201020 05t04t2026 cMts AtR NO2 96.4 PPM 1.028 C2190301.02 MKS 2O31DJG2EKVS13T MKS 2O31DJG2EKVS13T 017146467 017 146467 SMART-CERT This is to certify the gases referenced have been calibrated/tested, and verified to meet the defined specifications. This calibration/test was performed using Gases or Scales that are traceable through National lnstitute of Standards and Technology (NIST) to the lnternational System of Units (Sl). The basis of compliance stated is a comparison of the measurement parameters to the specified or required calibration/testing process. The expanded uncertainties use a coverage factor of k=2 to approximale the 95% confidence level of the measurement, unless otheMise noted. This calibration certificate applies only to the item described and shall not be reproduced other than in full, without written approval from Red Ball Technical Gas Services. lf not included, the uncertainty of calibrations are available upon request and were taken into account when determining pass or fail. fi*u,,4*b Jasmine Godfrey Analytical Chemist Assay Laboratory: Red Ball TGS Version 02-J. Revised on 20'18-09-17 PJI^A@hdHba Accreditation #62754 Red Ball Technical Gas Service 555 Craig Kennedy Way Shreveport, LA 71107 800-551-8150 PGVP Vendor lD # G12021 EPA PROTOGOL GAS CERTIFICATE OF ANALYSIS Cylinder Number: Product lD Number: Cylinder Pressure: coA # Customer PO. NO.: Customer: RR03384 127907 t900 PS|G 1R03384.2021 1012-0 Certification Date: Expiration Date: MFG Facility: Lot Number: Tracking Number: Previous Certifacation Dates: tr)t21t2tJ21 1ot19t2029 - Shreveport - LA iRU3364.2U21 1 U1 2 03923/81 s calibration standard has been certified per the 12t531, G2. Certified Concentration(s) Concentration 23.7 % 24.0% Uncertainty Analytical Principle Assayed On 1U2112021 1012012021 rbon Dioxide r0.18 % r0.13% NDIR MPA Balance cc727782.20201022 E800391 49.201 9061 0 E80078072.201 80504 EB0100923.20201022 SRi/i 2659a c1 57901 0.02 071 001 cl 84781 0.03 1 162980025 10t01t2021 1 162980025 10/19t2021 SMART-CERT This is to certify the gases referenced have been calibrated/tested, and verified to meet the defined specifications. This calibration/test was performed using Gases or Scales that are traceable through National lnstitute of Standards and Technology (NIST) to the lnlernational System of Units (Sl). The basis of compliance stated is a comparison of the measurement parameters to the specified or required calibration/testing process. The expanded uncertainties use a coverage factor of k=2 to approximate the 95% confidence level of the measurement, unless otherwise noted. This calibration certificate applies only to the item described and shall not be reproduced other than in full, without written approval from Red Ball Technical Gas Services. lf not included, the uncertainty of calibrations are available upon request and were laken inlo account when determining pass or fail. nfuw Brittany Johnson Analytical Chemist Assay Laboratory: Red Ball TGS Version 02-J, Revised on 2018-09-17 /#*PJl*,-.* Accreditation #62754 Red Ball Technical Gas Service 555 Craig Kennedy Way Shreveport, LA 71107 800-551 -8{ 50 PGVP Vendor lD # G12023 EPA PROTOCOL GAS CERTIFICATE OF ANALYSIS Cylinder Number: Product lD Number: Cylinder Pressure: coA # Customer PO. NO.: Customer: iR03686 125371 I9OO PSIG 1R03686.20230831 -0 Certification Date: Expiration Date: MFG Facility: Lot Number: Tracking Number: Previous Certification Dates: )9t21t2023 J9t19t2031 1R03686.20230831 107553544 per G1. Certified Concentration(s) rbon Dioxide Concentration 1o.9 % 10.98 % Uncertainty xoll % t0.03 o/o Analytical Principle FTIR MPA Assayed On ou21no23 09t18t2023n Balance Analytacal Measurement Data Available online, cc73701220230224 Ea002202120140323 1 16298002s 09t18t2023 017146467 09t21t2023 SMART-CERT This is to certify the gases referenced have been calibrated/tested, and verified to meet the defined speciflcations. This calibration/test was performed using Gases or Scales that are traceable through National lnstitute of Standards and Technology (NIST) to the lnternational System of Units (Sl). The basis of compliance stated is a comparison of the measurement parameters to the specified or required calibration/testing process. The expanded uncertainties use a coverage factor of k=2 to approximate lhe 95% confidence level of the measurement, unless otherwise noted. This calibration certificate applies only to the item described and shall not be reproduced other than in full, without written approval from Red Ball Technical Gas Services. If not included, the uncertainty of calibrations are available upon request and were taken into account when determining pass or fail. (iL^*,- lfuh Jasmine Godfrey Analytical Chemist Assay Laboratory: Red Ball TGS Version 02-J, Revised on 2018-09-17 pullffinoEr i L (_l l-I i.,t l(j,\ i_ () Frl (,: [] t] Location: Rio Tinto Kennecott - South Jordan. UT Project No.: 2023-3338 NO2 Converter Check - Outlet Analyzer Make thermo Analyzer Model 42i Serial Number 1.3228+09 :ili:Hl?JHii' EB0033'I40 Cvlinder concentration. DDm # Pre-Test Date Time Pre-Test Concentration, ppm Pre-Test Efficiencv. 7o Post-Test Date 12/15/23 Time 12:31 Post-Test Con""nEll-rpprr, 45.42 Post-Test Efficiencv. 7o 9l *Required Efficiency is > 90 %. ffi:.:'AIlatrcEr i i' r" i' L'a,ii"i'niLri,,l"'i.i,',i"fr:i;"thro,daD.rrr Source: REFCHP - Combiued Cycle Project No.: 2023-3338 Date 12/14123 Analyzer Make Arralyzer Model: 4900 Analyzer SN: 100269 Envilonics ID: 8027 Conponent/BalanceGas: 02,6{2 Cylinder Gas ID (Dilution): RR03384 Cylinder Gas Corcentr"tion (Dilution), 9/o: 24 Cylindet Gas ID (Mid-Level): RR03686 CylinderGas Corcenlatiotr(Mid-Level), 70: 10.98 @ Tlpm and 80% @ Tlpnr iiljecl Target Mass Flow Cnnlnllpr< Target Dilution ("al Target I'low Ratc Ta rget Concentration lo/^\ Actual Concentration lnjection I Analyzer Concentration Injection 2 Analyzer Concentration Injection 3 Analyzer Concentration Average Analyzer Concentration lo/"\ Difference lo/^\ Average Error (*2r/o\ r0L/5L 800 50 92 9.2 19.3 19.4 19.3 19.34 0t4 t0L/5L 50.0 5.0 t2.0 12.0 122 12.2 2.1 0. l5 t.jvo I0t./ IL 200 40 4't 4.8 4.8 4.8 4.8 4.76 -0 04 -o 90/" OLIIL 10.0 4.0 2.4 24 24 4 4 2.40 0.00 0.00/. *Not all AST Environics Units have 2-l0L Mass Flow Controllers. For drese urits the 907o (O Tlom and 807o @ Tlonr iiliections will not he conducted Average Analyzer Concentration lnjection I Error (+26/r\ lnjection 2 Error ( + 2o/.1 Inj€ction 3 Error ( + 2./"1 t9.34 -o to/"o to/"0.o% l5 0.ooh 0.0%0.oyo 4.16 o ty" o 10/"-o.tyo 2.40 0.oyo 0.0%o.0v. ao zef Calibration Gas Concentration (o/"\ Injection I Analyzer Concentration lo/^\ Injection 2 Analyzer Concentration lo/^\ Injection 3 Analyzer Concentration lo/,\ Averag€ Analyzer Concentration Difference Average Error (*2"/"\ 10.98 ilt il 1.05 0.07 0.60/0 Mass Flow Controller Calibration Document lD 620.009 Revisior 22.0 Effectlve Dat(12/16/22 ssuing Departmenl Tech Setuices Paq(lofl Dilution System Make: Dilution Sptem Model: Dilution System S/N: Calibration Equipment Make: Calibration Equipment Model: Calibration Equipment S/N: Flow Cell S/N: Flow Cell S/N: Calibration Gas: Barometric Pressurg mmHg: Ambient Temperature,'F: E nvironics 4040 B02t Alicat Scientific M,IOSIPD/5MM D/sIU, 127208/127206 127208 127206 Nitrogen 25.76 66 M lSLPIV D/5M Mass Flow Controller lD Size, ccm: Make: Model: S/N: 10,000 Environics EFC 202 0455242007 10,000 E nvironics Erc 202 0455242008 #3 1,000 Environics EFC 202 0455238004 Set Flow True Flow Difference cdmin cdmin Set Flow True Flow Difference cqhin cdmin Set Flow True Flow Difference cdmin cdmin 10v" 207o 307o 40% 507o 607o 707o 807o 9)Vo 1000/" 500 508 1.6yo 1,000 1,024 2.4y" 2,000 2,057 2.870 3,000 3,079 2.6yo 4000 4,104 2 6% 5,000 5,113 2.3Vo 6,000 6,129 2.1Yo 7,000 7,136 1.970 8,000 8,145 1.Byo 9,000 9,162 1.8y" 10,000 10,193 1.970 500 5a4 0.870 1,000 1,020 2.070 2,000 2,048 2.4Vo 3,000 3,073 2 4Yo 4,000 4,094 2.470 5,000 5,107 2.170 6,000 6,120 2.07. 7,000 7,134 1.970 8,000 8,152 1.9Vo 9,000 9,171 1.970 10,000 10,189 1.970 50 50 0.6v" 100 101 0.7vo 200 203 1.6% 300 305 1.87o 400 407 1.670 500 507 1.4Vo 600 609 1.570 700 711 16% 800 813 1.770 900 917 1.970 1,000 1,022 2.2yo Note: The mass flow controller's ca|bration values are used by the dilution system's operating software to improve accuracy. These calibrations are not necessarily indicative of the systems overall performance. Performance is verified by conducting a Method 205 prior to each field use. Calibration Performed By: RJL Dare.. 3/31/2023 o E co {=(o co E o,-o ':t,(o o-(Uu No(n E .E .g E o 'o(, f(! (g E lCo.= oo .t ELoo-** t-(o E E =vl b!C Pvlo C .9tJl .9 E lrJ (l)(J C .g E- EoU o-IU LoC o&, Ls 6.o ooo LN cn ^bocco'E'j3 (o C,d 0r6 0J= -oq- co oolo.: rl 9sl' i Cr'fu-fo)o!1 ,i 52v= .no(oo c! lJ')(o<' Ln .to.r3(J53u(oE(J(u E(ocrdiox d(!or) C.'=(9-i' (, =dF- CONo(\ !fFl e!r{ I og, co*{J Jo:oc(! oc5 F o!o: o (J (J Eoc5 EoL) P OJ c -i=ae oJo-Ca +r(u Fl! o)6 CJ @6 ci @ @ c; \oo\\toq \oo\\tOt G) o 6)c -B co U !o o_B OJ 5G OJ trs E Eb rR (nN() N sfFl (\l F{ I(,:oo ->co (Uc -oL F OJ c -i=LOae-. o-Ir +r(U =:Ftr s(O ci g,4o vto \R$ar-{ clc qJ! olc ! o !Uf,!o a-! OJ s OJ E5 Es s o' \oo\ (Y)c{oa{ del N Fl I co Loc, co fJ o q) .=u- I EI 6o L Po c -'6aeorgCe -O19 Fl! 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N(n o(o(9 OJIClr:UdS6=foOE @ernro @o) N(n FlN c.,i cn q (I, (9 o-E1!L(Jds ts=:roOE Nri ct No ci No c; q (E(9 o-Clr:UdS6= =oOE rlrc| r-st rln(o sf N rOd$ b>(u=>-Y E>35u- tr @\Ntn Fl6l c.i!n sfnNro -.cb> (o= =5E=oJ -:lII II oofn ci oo(o ci c\q ri =b>(o=>-Y E>E6 ]J. LL (onNN rnq l,rN (..{ LnN P q.,F N qn oo Ia{ q?r\ i-l d. o c'joFl o c'iot I N d. Fl Y'! Fl Fl I F-lnor-l (n & P OJt- O)Irnri I O)s(\ F{ r{ d. O*rnrloql cr.)rl ri d. rf) -l+rl TN q? anri r{ P oF srI(o Fl I<fg l.nr{ I r'{ E Fint.Fl Fl Y'l(o Fl I N E FlI O)rl ric @rl rO E Refinery CHP Emission Test Combined Turbine and Duct Burner lurbine Rated Capacity loiler Max Rated Capacity Test Date 5,263 kW (59 F @ 4100 ft elevation) 54,500 lbs/hr 1,2/t4/2023 Run 1 )ate/time Feed water Flow tkl hs/hrl Duct Burner Gas Flow (ACFH) ;team :low Klbs/hd Steam Pressure (psis) Turbine Gas Flow tl bs/hr) Senerator futput kw) Turbine lnlet Air Temp (F) turbi ne \ir lnlet :ilter jP(psi) L2/74/2023 7:5 51.9;33.11 51.5:53.0i 3.t30.7i 6,5L2.7C 33.63 0.8! 72/74/2023 7:s',53.71 33.11 51.8: 52.3( 3,130.6t 6,512.6(33.7C 0.8! 72/Ia/2O23 8:01 51.0!33.1C 57.4i 52.24 3,724.65 6,572.44 33.66 0.8s 72/74/2023 8:o 51.5 33.10 50.9; 53.0! 3,727.Lt 6,572.28 33.6: 0.8! D/Ia/2023 8:1 53.3:33.0(51.3( 52.5i 3,730.22 6,572.1 33.6( 0.8s 12/74/2023 8:7 54.9(33.0! 51.4i 52.4: 3,730.7 6,511.9( 33.6: 0.8! L2/t4/2023 8:2i 53.7'33.0r 51.5:52.57 3,L32.55 6,5 11.8C 33.6!0.81 L2/74/2023 8:2,57.91 33,0t 5r.bl s2.8e 3,L30.71 6,5r7.64 33.6!0.81 L2/M/2O23 8:3 s3.0; 33.0t 51.4i 52.51 3.t34.62 6.511.48 33.6(0.81 L2/74/2023 8:3,51.5! 33.0; 51,2(52.55 3,128.8:6,577.32 33.6, 0.8! 12/74/2023 8:a 52.5:33.0;51.4 52.44 3,729.7i 6.5 1 1.16 33.6S 0.8! 12/14/2023 8:4 52.9t 33.0( 51.6(52.21 3.135.4!6.511.0(33.7: 0.8! 12/14/2023 8:5 53.7i 33.0( 51.7t 51.91 3,130.7; 6,510.8r 33.8! 0.8! Average 52.71 33.0{5t.4i 52.s2 3,130.5! 6,511.t 33.6; 0.8! Run 2 )ate/time Feed water Flow ( klhs/h rl Duct Burner Gas Flow IACFH) 5team Flow IKlhs/hrl )team )ressure osis) Turbine Gas Flow {lhs/h rl Senerator )utput :kw) Turbine lnlet Air Temp (F) Turbine Air lnlet Filter d P(osi) 72/7a/2023 9:2( 48.8)33.01 50.91 53.2!3.729.7( 6.527.L( 35.0(0.8{ 72/74/2023 9:2!52,42 33.01 50.9S 52.8!3,L32.9= 6,527.7 3s.4t 0.8{ 72/74/2023 9:3t 52.41 33.0(51.34 52.71 3,L30.7 t 6,527.7 35.91 0.8{ 12/74/2023 9:31 52.91 33.0t 51.4S 52.6,3,t27.O1 6,527.77 36,05 0.8t 72/1.4/20D 9:a(53.84 32.95 5L.41 52.5:3,726.91 6,527.7( 35.64 0.8t 72/74/2023 9:4!50.8€ 32.95 5t.72 s2.8t 3,L29.91 6,521.0t 35,23 0.8t 72/1,4/2023 9:s(s2.3S 32.9t 5t.43 52.5(3,734.6i 6,521.0;35.15 0.8t t2/74/2023 9:5! 55.17 32.9t 51.65 52.4(3,736.91 6,527.O!3s.5C 0.8t t7/14/2023 1"0:0(51.1t 32.97 51.4:s2.5S 3,734.61 6,521.0:36.3(0.81 t2/74/2023 70:O!5t.o7 32.91 51.59 52.6t ?30.7 6.52L.Ot 36.3 0.8t 12/74/2023 10:I(52.95 32.9(51.58 52.5!?27.74 6,521.0( 37.2 0.8t 12/74/2023 10:1,1 52.3t 32.9C 51.1 52.9(3 30.7 6,520.9S 37.8 0.8t 1,217a/2023 10:2(52.K 32.95 51.55 52.4(3,30.7 6,520.9i 37.4-,0.8t qverage s2.21 32.9t 51.36 52.7( 3,131.01 6,521.1 36.0! 0.8t Run 3 )ate/time Feed water Flow tkl bs/hrI )uct Burner 3as FIow ACFH} ;team :low Klbs/hr) Steam Pressure (nsip) l-urbine Sas Flow 'lhs/h r) Generator Output {kw) furbine lnlet Air Iemo (F) Turbine Air lnlet Filter d P(nsil 2/M/2023 70:s 53.41 32.92 50.7!53.1"S 3,134.8!6,s20.8i 35.9t 0.8t 2/74/2023 10:5( 53.15 32.92 s 1.3t 53.45 3,729.9( 6,520,4C 35.9( 0.8t 2/1.4/2023 lL:.O 52.85 32.91 51.2(53.27 3,728.6 6,579.71 35.1(0.8t 2/14/2023 7I:O(52.49 32.91 51.1t 53.2(3,733.71 6,s19.1(36.41 0.8i 2/74/2023 7l:7 5L.7C 32.9C s0.8(53.53 3,130.0/ 6.518.5r 36.6:0.8i 2/74/2023 t7:1(51.31 32.5S 51.1 52.95 3.134.6 6,577.9 36.8(0.8€ 12/74/2023 77:2 51.4C 32.59 51.1( s2.32 3,132.71 6,517.3(36.91 0.8i t2/74/2023 11:2( 54.74 32.s9 50.9i 52.23 3,130.7 6,516.6!37.0S 0.8i 72/14/2023 7L:3 52.7e 32.59 51.1! 52.5t 3,L30.7 6,516.0 37.2t 0.8i 2/1.4/2023 1-L:3(52.35 32.s8 51.3:52.34 3,L29.O"6,515.4:37.3!0.8t 2/74/2023 tt:4 52.9t 32.5t 5L.21 52.27 3,t34.6"6,514.8:37.41 0.8t 2/1,4/2023 tt:4(s1.03 32.5t 50.4: 52.8(3,L34.6',6,5t4.2 37.41 0.8; 2/74/2023 1L:5 52.1C 32.st s0.9:52.51 3.128.6:6,513.5! 37.4(0.8( Werage 52.44 32.77 51.0(52.82 3,131.7{6.5L7.1 36.8r 0.8t Refinery CHP Emission Test Turbine Only Mode [urbine Rated Capacity fest Date 6,263 kW (59 F @ 4100 ft elevation) L2/1.4/2023 Run 1 )ate/time Feed water Flow (klbs/h r) Duct Burner Gas Flow (ACFH) Steam Flow (Klbs/hr) Steam Pressu re (osis) l-urbine Sas Flow 'l bs/h r) Generator Output (kw) Turbine lnlet Air Temp (F) Turbine Air lnlet Filter dP(psi) L2/14/2023 L2:49 0.28 0.13 0.0c 39.2s 3,142.31 6,506.42 38.32 0.68 t2/14/2023 1.2:54 0.33 o.t2 0.0c 38.99 3,137.37 6,s0s.80 38.64 0.55 12/1,4/2023 t2:59 0.38 o.L2 0.0c 38.49 3,146.06 6,505.18 38.79 0.64 L2/74/2023 1,3:04 0.43 0.11 0.0c 37.79 3,739.44 6,504.56 38.76 0.63 L2/Ia/2023 1,3:09 0.48 0.10 0.0c 38.32 3,138.46 5,503.94 38.73 0.61, Average 0.38 0.t2 0.0c 38.57 3,L4O,73 6,505.2 38.64 0.64 Rur 2 Date/time Feed water Flow (klbs/hr) Duct Burner Gas Flow (ACFH) iteam :low lKlbs/hd Steam Pressure (osigl Turbine Gas Flow (lbs/hr) Generator Output (kw) Turbine lnlet Air Temp (F) Turbine Air lnlet Filter dP(psi) t2/141202313:20 0.s8 0.09 0.01 37.34 3,L34.62 6,502.58 38.92 0.5t 12/1.4/2023 13:25 0.63 0.08 0.01 37.34 3,L43.20 6,501.96 39.09 0.5; 72/1.4/2023 73:30 0.68 0.07 0.01 37.34 3,138.46 6.501.34 39.27 0.5I 12/1.4/2023 13:35 o.73 0.06 0.01 36.9s 3,138.46 6.s00.72 39.49 o.5l 12/1,4/202313:40 0.78 0.05 0.01 38.07 3,133.90 5.500.11 39.85 o.5i Average 0.68 o.o7 0.01 37.4t 3.t37.73 6,501.3 39.32 0.5: Run 3 Date/time Feed water Flow (klbs/hr) Duct Burner Gas Flow (ACFH) Steam Flow (Klbs/hr) Steam Pressu re (psie) Turbine Gas Flow (lbs/hr) Generator )utput :kw) furbine lnlet Air Iemp (F) Turbine Air lnlet Filter dP(psi) 12114/202313:55 0.92 0.03 0.01 38.88 3,727.52 6,498.25 40.76 o.41 1,2114/2023 14:OO 0.9i 0.03 0.01 38.61 3,125.44 6,497.63 41.t8 0.4( 1,211,4/2023 1-4:05 t.o2 0.02 0.0r.38.32 3,L24.19 6,497.O1 41.5C 0.44 12/1.4/2023 1,4:10 1.0€0.01 0.01 38.s8 3,L34.62 6,496.39 4L.52 0.4: 12/1.4/2023 1.4:15 1.11 0.0r-0.01 37.71.3,L28.17 6,495.78 41.77 0.41 Average L.O2 0.02 0.01 38.42 3,L21.99 6,497.0 41.35 0.44 Refinery CHP Emission Test Fresh-Air-Fire (Duct Burner Only) Mode Boiler Rated Capacity Test Date 35,000 lbs/hr 1211.4/2023 Run 1 )ate/time Feed water Flow (klbs/hr) Duct Burner Gas Flow (ACFH) Steam Flow (Klbs/hr) Steam Pressure (osis) Turbine Gas Flow (l bs/hr) Generator 3utput 'kw) Turbine lnlet Air Temo (F) Turbine Air lnlet Filter dP(psi) t2/1.4/2023 1.5:44 30.55 48.97 34.00 46.72 3.85 3.L4 45.24 0.3€ 12/1,4/2O23 75:49 28.91 48.97 34.29 46.4 3.8s 3.03 44.27 0.35 1.2/1,4/2O23 75:54 29.38 48.97 34.31 45.14 3.85 2.97 43.55 0.34 1.2/74/2023 1.5:59 27.78 48.97 33.79 46.7E 3.85 2.80 43.79 0.3 t2/1.4/2023 L6:04 26.89 48.96 33.40 47.54 3.8s 2.69 42.82 0.32 L2/L4/2023 t6:09 28.96 48.96 33.72 47.55 3.8s 2.57 42.46 0.31 1.2/14/2023 1,6:44 23.82 45.55 32.35 42.L4 3.8s 1.77 42.87 0.24 Averaqe 27.46 47.6L 33.47 45.M 3.85 2.5 42.66 0.3c Rur 2 Date/time Feed water Flow (klbs/hr) Duct Burner Gas Flow (ACFH) St eam Flow (Klbs/hr) Steam Pressure (osig1 Turbine Gas Flow (lbs/hr) Generator Output (kw) Turbine lnlet Air Temp (F) Turbine Air lnlet Filter dP(osi) 1.2/14/20231"6 51 24.97 45.69 32.24 42.45 3.85 7.67 42.62 0.22 12/1.4120231,6 56 23.48 46.04 32.42 43.08 3.8s 7.49 42.44 o.27 t2/1.4/2023 77:Ol 23.37 46.08 32.3s 43.17 3.8s 1.38 42.26 0.24 7211.41202317:06 25.27 46.12 32.18 43.24 3.85 1.27 42.08 0.1-9 t2/74/2023 77:1,7 27.25 46.re 32.26 43.53 3.85 1.15 47.90 0.18 12/1"4/2023 17:16 25.4L 46.27 32.37 43.68 3.8s L.O4 4t.72 o.7t t2/1.4/2023 17 51 23.85 47.04 32.L2 45.42 3.8s 0.24 40.47 0.09 Average 25.05 46.4L 32.24 44.L9 3.85 0.9 4L.54 0.1( Run 3 Date/time Feed water Flow (klbs/hr) Duct Burner Gas Flow (ACFH) Steam Flow (Klbs/hr) Steam Pressure (psie) Turbine Gas Flow (lbs/hr) Generator Sutput ikw) Turbine lnlet Air Temp (F) Turbine Air lnlet Filter dP(psi) 1.2/1.4/2023 t8:01-27.86 47.O2 32.28 46.01 3.8s 1.09 39.90 o.L1 t2lt4/2023 t8:06 25.89 46.69 32.83 45.46 3.85 1.0c 39.7L 0.1( t2lt4/2023 t8:11 26.98 46.47 32.63 44.62 3.85 0.91 39.s2 0.15 1.2/1.4/2023 18:1-6 25.06 46.46 32.53 44.24 3.85 0.82 39.32 o.t4 12/74/2023 t8:21 23.08 46.46 32.35 44.!6 3.85 0.73 39.13 0.1 72/1.412023 78:26 25.63 46.46 32.19 44.31. 3.85 0.64 38.94 0.12 12/1.4/2023 t9:Ol 24.78 46.44 32.25 44.58 3.8s 0.01 37.95 0.0€ Average 25.24 46.52 32.36 44.53 3.85 0.5 38.85 0.11 -I,TAH DEPARTUENT OF EM'IRONMENTAL OUALTTY FEB 1 2 2024 DIVISION OF AIR QUALTTY REFCHP combined 2023 Reference Methods 2, 3A, 6C, 7E, 10, & 19 Source Information Company Name Kennecott Utah Copper Company Contact:Sean Daly Contact Phone No.801-204-2563 Stack Designation:Refinery Combined Heat and Power Unit (REFCHPI Test & Review Dates Test Date:12/14/2023 & Review Date: 2/27/2024 Observer:Unobserved Reviewer:Paul Morris Emission Limits Emission Rates SO2 NOX CO SO2 NOX CO lbs./MMBtu lbs./hr. 6.0 6.4 3.588 2.151 ppm Percent %O2 Correction as a whole # Test Information Heat Input Stack I.D. inches As ft^2 Y Dl H @ Cp Pbar Pq (static) fuel flow rate (Btu/hr.) Heat Input (Btu/hr.) 53.25 15.466 0.9820 1.763 0.84 25.52 -0.22 Contractor Information Contact: Charles Horton Contracting Company: Alliance Technical Group, LLC Address: 3683 W 2270 S, Suite E West Valley City, UT 84120 Phone No.: (464) 352-7568 Project No.: Division of Air Quality Instrumental Reference Methods - Gaseous Measurements Round Method 19 - F factors for Coal, Oil, and Gas Fd Fw Fc scf/MMBtu scf/MMBtu scf/MMBtu Diluent F factor used O2 CO2 Anthrocite 2 Bituminous 2 Lignite Natural Propane Butane 10100 COAL OIL GAS 9780 9860 9190 8710 8710 8710 10540 10640 11950 320 10610 10200 10390 1970 1800 1910 1420 1040 1190 1250 Wet CEM Correct For O2 CO2 Interference w/CO Yes Yes Yes REFCHP combined 2023 Division of Air Quality NSPS Relative Accuracy Performance Specification Test - CEMS Certification Kennecott Utah Copper Refinery Combined Heat and Power Unit (REFCHPI Average Emission Dry SO2 NOX CO lbs./MMbtu Average % concentration lbs./hr.3.59 2.15 CO2 O2 ppm or % 13.49 13.28 5.04 12.45 Run 1 Enter O2 or CO2 Dry SO2 NOX CO CO2 O2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 1.598E-06 9.794E-07 lbs./hr.3.60 2.20 5.04 12.44 ppm or %13.38 13.47 5.13 12.45 Run 2 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 1.605E-06 9.811E-07 lbs./hr.3.57 2.18 5.04 12.45 ppm or %13.44 13.49 5.13 12.44 Raw Value Run 3 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 1.629E-06 9.367E-07 lbs./hr.3.60 2.07 5.04 12.46 ppm or %13.64 12.883 5.13 12.46 Raw Value Run 4 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft lbs./hr. ppm or %Raw Value Run 5 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft lbs./hr. ppm or %Raw Value C For Cal Drift Raw Value C For Cal Drift C For Cal Drift C For Cal Drift C For Cal Drift O2 CO2 Clear lbs./MMBTU REFCHP combined 2023 Calibration Error Test Test Date December 14, 2023 O2 CS - Cal. Span 24.00 Units % Cylinder No. Expiration Date Cal. Gas CV- Certified Concentration CDir or CS - Measured Concentration Difference ACE Eq. 7E-1 Analyzer Cal. Error Status Low-level 0.00 0.01 0.01 0.04% Passed Cal. RR03686 09/19/31 Mid-level 10.98 11.01 0.03 0.12% Passed Cal. RR03384 10/19/29 High-level 24.00 23.99 0.01 0.04% Passed Cal. % of Span Sec. 8.2.1 Cal Gas Verification 0 to 20% of CS - Cal. Span Low-Level 0.00% 40 to 60% of Cal. Span Mid-level 45.75% 100% of Cal. Span High-level 100.00% Test Date December 14, 2023 CO2 CS - Cal. Span 23.70 Units % Cylinder No. Expiration Date Cal. Gas CV- Certified Concentration CDir or CS - Measured Concentration Difference ACE Eq. 7E-1 Analyzer Cal. Error Status Low-level 0.00 0.04 0.04 0.169% Passed Cal. RR03686 09/19/31 Mid-level 10.90 11.15 0.25 1.055% Passed Cal. RR03384 10/19/29 High-level 23.70 23.75 0.05 0.211% Passed Cal. % of Span Sec. 8.2.1 Cal Gas Verification 0 to 20% of Cal. Span Low-Level 0.00% 40 to 60% of Cal. Span Mid-level 45.99% 100% of Cal. Span High-level 100.00% Test Date SO2 CS - Cal. Span Units ppm Cylinder No. Expiration Date Cal. Gas CV- Certified Concentration CDir or CS - Measured Concentration Difference ACE Eq. 7E-1 Analyzer Cal. Error Status Low-level Mid-level High-level % of Span Sec. 8.2.1 Cal Gas Verification 0 to 20% of Cal. Span Low-Level 40 to 60% of Cal. Span Mid-level 100% of Cal. Span High-level Test Date December 14, 2023 NOx CS - Cal. Span 49.91 Units ppm Cylinder No. Expiration Date Cal. Gas CV- Certified Concentration CDir or CS - Measured Concentration Difference ACE Eq. 7E-1 Analyzer Cal. Error Status Low-level 0.00 -0.04 0.04 0.080% Passed Cal. EB0097304 10/20/30 Mid-level 24.95 24.96 0.01 0.020% Passed Cal. High-level 49.91 49.90 0.01 0.020% Passed Cal. % of Span Sec. 8.2.1 Cal Gas Verification 0 to 20% of Cal. Span Low-Level 0.00% 40 to 60% of Cal. Span Mid-level 49.99% 100% of Cal. Span High-level 100.00% Test Date December 14, 2023 CO 6.43 CS - Cal. Span 50.39 Units ppm Cylinder No. Expiration Date Cal. Gas CV- Certified Concentration CDir or CS - Measured Concentration Difference ACE Eq. 7E-1 Analyzer Cal. Error Status Low-level 0.00 -0.01 0.01 0.020% Passed Cal. EB0097304 10/20/30 Mid-level 25.19 25.57 0.38 0.754% Passed Cal. High-level 50.39 50.43 0.04 0.079% Passed Cal. % of Span Sec. 8.2.1 Cal Gas Verification 0 to 20% of Cal. Span Low-Level 0.00% 40 to 60% of Cal. Span Mid-level 49.99% 100% of Cal. Span High-level 100.00% Valid Cal Gas Valid Cal Gas Valid Cal Gas Valid Cal Gas Valid Cal Gas Valid Cal Gas REFCHP combined 2023 Division of Air Quality Stack Test Review of Kennecott Utah Copper SO2 NOX CO CO2 O2 Refinery Combined Heat and Power Unit (REFCHPI CS Calibration Span 49.91 50.39 23.70 24.00 Units ppm ppm ppm % % Unprotected CV - Cylinder Value: SO2 NOX CO CO2 O2 Low-Level 0.00 0.00 0.00 0.00 Mid-Level 24.95 25.19 10.90 10.98 High-Level 49.91 50.39 23.70 24.00 0 to 20% of Cal. Span 0.00% 0.00% 0.00% 0.00% 40 to 60% of Cal. Span 50.0% 50.0% 46.0% 45.8% 100% of Cal. Span 100.0% 100.0% 100.0% 100.0% Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration. CDir CMA 24.95 25.19 10.90 10.98 Calibration Error Test Cs - Measured Concentration SO2 NOX CO CO2 O2 Low-Level -0.04 -0.01 0.04 0.01 Mid-Level 24.96 25.57 11.15 11.01 High-Level 49.90 50.43 23.75 23.99 Enter Up-scale Analyzer Response to be used during testing. ACE Eq. 7E-1 24.96 25.57 11.15 11.01 Low-Level 0.08% 0.02% 0.17% 0.04% ppmdv Difference 0.04 0.01 0.04 0.01 Status Passed Cal. Passed Cal. Passed Cal.Passed Cal. Mid-Level 0.02% 0.75% 1.05% 0.12% ppmdv Difference 0.01 0.38 0.25 0.03 Status Passed Cal. Passed Cal. Passed Cal.Passed Cal. High-Level 0.02% 0.08% 0.21% 0.04% ppmdv Difference 0.01 0.04 0.05 0.01 Status Passed Cal. Passed Cal. Passed Cal.Passed Cal. Pre-Test Sampling System Bias Initial Values SO2 NOX CO CO2 O2 CO - Low-Level 0.19 -0.20 0.07 0.11 System Bias. SBi - Zero Bias TRUE 0.46% 0.38% 0.13% 0.42%± 5% of Span Difference TRUE 0.23 0.19 0.03 0.1 Pass or Failed Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. CM - Up-scale Gas 24.16 25.53 10.99 11.04 SBi - Up-Scale Bias TRUE 1.60% 0.08% 0.68% 0.12% Difference TRUE 0.80 0.04 0.16 0.03 Pass or Failed Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. Raw Test Data Time Start Stop Test Date:12/14/2023 SO2 SO2 NOX CO CO2 O2 NOX 13.0 13.53 5.1 12.5 CO 0.0% 26.1% 26.9% 21.6% 51.9% CO2/O2 Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100 Final Values SO2 NOX CO CO2 O2 CO - Low-Level 0.22 -0.37 0.09 0.12 System Bias. SBi - Zero Bias TRUE 0.52% 0.71% 0.21% 0.46%± 5% of Span Difference TRUE 0.3 0.4 0.1 0.1 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. CM - Up-scale Gas 24.08 25.57 11.01 10.97 SBi - Up-Scale Bias TRUE 1.76% 0.00% 0.59% 0.17% Difference TRUE 0.9 0.0 0.1 0.0 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. Calibration Drift % of Span - D=ABS(SBf - SBi) Low-Level Drift TRUE 0.06% 0.34% 0.08% 0.04% Drift Difference TRUE 0.0 0.2 0.0 0.0 3% of Span Pass or Re-Calibrate Pass Pass Pass Pass Up-scale Gas Drift TRUE 0.16% 0.08% 0.08% 0.04% Difference TRUE 0.1 0.0 0.0 0.1 Pass or Re-Calibrate Pass Pass Pass Pass Refinery Combined Heat and Power Unit (REFCHPI Flow & Moisture As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms 15.466 25.52 -0.22 25.50 268 5.04 12.44 82.52 29.30 28.31 Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws 3.2767 0.9820 0.84 43.662 78.40 41 38.526 3.690 0.0874 0.9990 0.999 Load - Megawatts Avg. √∆P's Vs (ft/sec.)Qsw scfh wet Qa acfm Qsd dscfh Heat Input Btu/hr Low Mid High 0.9939 71.680 2,466,475 66,516 2,250,870.60 Enert > #1 - Times Date Point No.∆P √∆P ts F tm F (in) tm F (out) Final Vf Initial Vi 1 1.00 1.000 252 39 35 823 751 72 2 1.10 1.049 255 40 38 741 743 -1.4 3 1.20 1.095 262 40 38 639 639 0.2 4 1.00 1.000 270 4l 38 947 939 7.6 5 0.97 0.985 272 42 39 6 0.63 0.794 273 42 39 7 0.63 0.794 272 42 40 8 0.77 0.877 273 42 40 9 0.73 0.854 265 42 41 10 0.78 0.883 266 42 42 11 0.86 0.927 268 43 44 12 1.00 1.000 271 44 45 13 1.20 1.095 271 45 46 14 1.40 1.183 272 15 1.40 1.183 274 16 1.40 1.183 276 17 18 19 20 21 22 23 24 Failed Bias Dialog Failed Drift Dialog Failed Cal Error Dialog CO Calibration Gas Failed Bias Dialog REFCHP combined 2023 Division of Air Quality Stack Test Review of Kennecott Utah Copper SO2 NOX CO CO2 O2 Refinery Combined Heat and Power Unit (REFCHPI CS Calibration Span 49.91 50.39 23.70 24.00 Units ppm ppm ppm % % CV - Cylinder Value:SO2 NOX CO CO2 O2 Low-Level 0.00 0.00 0.00 0.00 Mid-Level 24.95 25.19 10.90 10.98 High-Level 49.91 50.39 23.70 24.00 0 to 20% of Cal. Span 0.00% 0.00% 0.00% 0.00% 40 to 60% of Cal. Span 50.0% 50.0% 46.0% 45.8% 100% of Cal. Span 100.0% 100.0% 100.0% 100.0% Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration. CMA 24.95 25.19 10.90 10.98 Calibration Error Test Measured Concentration SO2 NOX CO CO2 O2 Low-Level -0.04 -0.01 0.04 0.01 Mid-Level 24.96 25.57 11.15 11.01 High-Level 49.90 50.43 23.75 23.99 Enter Up-scale Analyzer Response to be used during testing. ACE Eq. 7E-1 24.96 25.57 11.15 11.01 Low-Level 0.08% 0.02% 0.17% 0.04% ppmdv Difference 0.04 0.01 0.04 0.01 Status Passed Cal. Passed Cal. Passed Cal.Passed Cal. Mid-Level 0.02% 0.75% 1.05% 0.12% ppmdv Difference 0.01 0.38 0.25 0.03 Status Passed Cal. Passed Cal. Passed Cal.Passed Cal. High-Level 0.02% 0.08% 0.21% 0.04% ppmdv Difference 0.01 0.04 0.05 0.01 Status Passed Cal. Passed Cal. Passed Cal.Passed Cal. Pre-Test Sampling System Bias Initial Values SO2 NOX CO CO2 O2 CO - Low-Level 0.22 -0.37 0.09 0.12 System Bias. SBi - Zero Bias TRUE 0.52% 0.71% 0.21% 0.46%± 5% of Span Difference TRUE 0.26 0.36 0.05 0.11 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. CM - Up-scale Gas 24.08 25.57 11.01 10.97 SBi - Up-Scale Bias TRUE 1.76% 0.00% 0.59% 0.17% Difference TRUE 0.88 0 0.14 0.04 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. Raw Test Data Time Start Stop Test Date:12/14/2023 SO2 SO2 NOX CO CO2 O2 NOX 13.0 13.46 5.1 12.4 CO 0.0% 26.0% 26.7% 21.7% 51.8% CO2/O2 Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100 Final Values SO2 NOX CO CO2 O2 CO - Low-Level 0.20 -0.43 0.07 0.12 System Bias. SBi - Zero Bias TRUE 0.48% 0.83% 0.13% 0.46%± 5% of Span Difference TRUE 0.2 0.4 0.0 0.1 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. CM - Up-scale Gas 23.80 25.38 11.02 10.99 SBi - Up-Scale Bias TRUE 2.32% 0.38% 0.55% 0.08% Difference TRUE 1.2 0.2 0.1 0.0 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. Calibration Drift % of Span - D=ABS(SBf - SBi) Low-Level Drift TRUE 0.04% 0.12% 0.08% 0.00% Response Spec. Difference TRUE 0.0 0.1 0.0 0.0 3% of Span Pass or Re-Calibrate Pass Pass Pass Pass Up-scale Gas Drift TRUE 0.56% 0.38% 0.04% 0.08% Difference TRUE 0.3 0.2 0.0 0.0 Pass or Re-Calibrate Pass Pass Pass Pass Refinery Combined Heat and Power Unit (REFCHPI Flow & Moisture As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms 15.47 25.52 -0.22 25.50 271 5.04 12.45 82.50 29.31 28.19 Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws 3.4085 0.9820 0.84 43.159 88.20 44 37.864 4.152 0.0988 0.9990 0.999 Load - Megawatts Avg. √∆P's Vs Qsw scfh wet Qa acfm Qsd dscfh Heat Input Btu/hr Low Mid High 0.9939 71.95 2,467,717 66,767 2,223,881.33 Enert > #1 - Times Date Point No.∆P √∆P ts F tm F (in) tm F (out) Final Vf Initial Vi 1 0.98 0.990 255 45 40 803 723 80.4 2 1.20 1.095 261 45 37 742 741 0.9 3 1.20 1.095 266 46 36 639 639 0 4 0.91 0.954 270 47 37 954 947 6.9 5 0.78 0.883 274 47 38 6 0.64 0.800 277 47 40 7 0.67 0.819 276 47 41 8 0.89 0.943 277 48 41 9 0.75 0.866 258 48 41 10 0.81 0.900 267 48 42 11 0.82 0.906 270 48 43 12 1.10 1.049 272 49 45 13 1.30 1.140 278 49 46 14 1.40 1.183 277 15 1.30 1.140 277 16 1.30 1.140 275 17 18 19 20 21 22 23 24 Failed Bias Dialog Failed Drift Dialog Failed Cal Error Dialog Failed Bias Dialog REFCHP combined 2023 Division of Air Quality Stack Test Review of Kennecott Utah Copper SO2 NOX CO CO2 O2 Refinery Combined Heat and Power Unit (REFCHPI CS Calibration Span 49.91 50.39 23.70 24.00 Units ppm ppm ppm % % CV - Cylinder Value:SO2 NOX CO CO2 O2 Low-Level 0.00 0.00 0.00 0.00 Mid-Level 24.95 25.19 10.90 10.98 High-Level 49.91 50.39 23.70 24.00 0 to 20% of Cal. Span 0.00% 0.00% 0.00% 0.00% 40 to 60% of Cal. Span 50.0% 50.0% 46.0% 45.8% 100% of Cal. Span 100.0% 100.0% 100.0% 100.0% Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration. CMA 24.95 25.19 10.90 10.98 Calibration Error Test Measured Concentration SO2 NOX CO CO2 O2 Low-Level -0.04 -0.01 0.04 0.01 Mid-Level 24.96 25.57 11.15 11.01 High-Level 49.90 50.43 23.75 23.99 Enter Up-scale Analyzer Response to be used during testing. ACE Eq. 7E-1 24.96 25.57 11.15 11.01 Low-Level 0.08% 0.02% 0.17% 0.04% ppmv Difference 0.04 0.01 0.04 0.01 Status Passed Cal. Passed Cal. Passed Cal.Passed Cal. Mid-Level 0.02% 0.75% 1.05% 0.12% ppmv Difference 0.01 0.38 0.25 0.03 Status Passed Cal. Passed Cal. Passed Cal.Passed Cal. High-Level 0.02% 0.08% 0.21% 0.04% ppmv Difference 0.01 0.04 0.05 0.01 Status Passed Cal. Passed Cal. Passed Cal.Passed Cal. Pre-Test Sampling System Bias Initial Values SO2 NOX CO CO2 O2 CO - Low-Level 0.20 -0.43 0.07 0.12 System Bias. SBi - Zero Bias TRUE 0.48% 0.83% 0.13% 0.46%± 5% of Span Difference TRUE 0.24 0.42 0.03 0.11 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. CM - Up-scale Gas 23.80 25.38 11.02 10.99 SBi - Up-Scale Bias TRUE 2.32% 0.38% 0.55% 0.08% Difference TRUE 1.16 0.19 0.13 0.02 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. Raw Test Data Time Start Stop Test Date:12/14/2023 SO2 SO2 NOX CO CO2 O2 NOX 13.1 12.71 5.1 12.5 CO 0.0% 26.2% 25.2% 21.6% 51.9% CO2/O2 Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100 Final Values SO2 NOX CO CO2 O2 CO - Low-Level 0.20 -0.50 0.06 0.14 System Bias. SBi - Zero Bias TRUE 0.48% 0.97% 0.08% 0.54%± 5% of Span Difference TRUE 0.2 0.5 0.0 0.1 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. CM - Up-scale Gas 23.68 25.21 11.04 11.00 SBi - Up-Scale Bias TRUE 2.56% 0.71% 0.46% 0.04% Difference TRUE 1.3 0.4 0.1 0.0 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. Calibration Drift % of Span - D=ABS(SBf - SBi) Low-Level Drift TRUE 0.00% 0.14% 0.04% 0.08% Response Spec. Difference TRUE 0.0 0.1 0.0 0.0 3% of Span Pass or Re-Calibrate Pass Pass Pass Pass Up-scale Gas Drift TRUE 0.24% 0.34% 0.08% 0.04% Difference TRUE 0.1 0.2 0.0 0.0 Pass or Re-Calibrate Pass Pass Pass Pass Refinery Combined Heat and Power Unit (REFCHPI Flow & Moisture As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms 15.47 25.52 -0.22 25.50 272 5.04 12.46 82.51 29.30 28.05 Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws 3.4795 0.9820 0.84 45.146 104.10 47 39.358 4.900 0.1107 0.9990 0.999 Load - Megawatts Avg. √∆P's Vs Qsw scfh wet Qa acfm Qsd dscfh Heat Input Btu/hr Low Mid High 0.9980 72.49 2,481,992 67,268 2,207,200.06 Enert > #1 - Times Date Point No.∆P √∆P ts F tm F (in) tm F (out) Final Vf Initial Vi 1 0.95 0.975 261 47 40 812 715 97.3 2 1.20 1.095 264 48 38 742 742 -0.1 3 1.30 1.140 269 48 39 639 639 0 4 0.92 0.959 272 49 40 961 954 6.9 5 0.75 0.866 275 49 42 6 0.63 0.794 278 50 44 FT``` 7 0.65 0.806 275 50 45 8 0.93 0.964 275 50 46 9 0.82 0.906 265 51 47 10 0.80 0.894 269 51 47 11 0.84 0.917 272 51 48 12 1.10 1.049 274 52 50 13 1.30 1.140 275 52 50 14 1.40 1.183 277 15 1.30 1.140 274 16 1.30 1.140 275 17 18 19 20 21 22 23 24 Failed Bias Dialog Failed Cal Error Dialog Failed Drift Dialog Failed Bias Dialog REFCHP Duct Burner 2023 Reference Methods 2, 3A, 6C, 7E, 10, & 19 Source Information Company Name Kennecott Utah Copper Company Contact:Sean Daly Contact Phone No.801-204-2563 Stack Designation:Refinery Combined Heat and Power Unit (REFCHPI Test & Review Dates Test Date:12/14/2023 & Review Date: 2/27/2024 Observer:Unobserved Reviewer:Paul Morris Emission Limits Emission Rates SO2 NOX CO SO2 NOX CO lbs./MMBtu lbs./hr. 7.5 2.5 4.821 2.399 ppm 54.0 30.893 Percent %O2 Correction as a whole #15.00 17.80 Test Information Heat Input Stack I.D. inches As ft^2 Y Dl H @ Cp Pbar Pq (static) fuel flow rate (Btu/hr.) Heat Input (Btu/hr.) 53.25 15.466 0.9820 1.763 0.84 25.85 -0.25 Contractor Information Contact: Charles Horton Contracting Company: Alliance Technical Group, LLC Address: 3683 W 2270 S, Suite E West Valley City, UT 84120 Phone No.: (464) 352-7568 Project No.: Round Division of Air Quality Instrumental Reference Methods - Gaseous Measurements Method 19 - F factors for Coal, Oil, and Gas Fd Fw Fc scf/MMBtu scf/MMBtu scf/MMBtu Diluent F factor used O2 CO2 Anthrocite 2 Bituminous 2 Lignite Natural Propane Butane 10100 COAL OIL GAS 9780 9860 9190 8710 8710 8710 10540 10640 11950 320 10610 10200 10390 1970 1800 1910 1420 1040 1190 1250 Wet CEM Correct For O2 CO2 Interference w/CO Yes Yes Yes REFCHP Duct Burner 2023 Division of Air Quality NSPS Relative Accuracy Performance Specification Test - CEMS Certification Kennecott Utah Copper Refinery Combined Heat and Power Unit (REFCHPI Average Emission Dry SO2 NOX CO lbs./MMbtu Average % concentration lbs./hr.4.82 2.40 CO2 O2 ppm corrected for %O2 30.89 13.27 1.72 17.82 Run 1 Enter O2 or CO2 Dry SO2 NOX CO CO2 O2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 1.969E-06 9.835E-07 lbs./hr.4.95 2.47 1.75 17.74 ppm corrected for %O2 30.73 13.25 1.84 17.71 Run 2 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 1.910E-06 9.364E-07 lbs./hr.4.76 2.33 1.70 17.83 ppm corrected for %O2 30.77 13.02 1.84 17.81 Raw Value Run 3 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 1.898E-06 9.547E-07 lbs./hr.4.75 2.39 1.72 17.89 ppm corrected for %O2 31.18 13.536 1.80 17.82 Raw Value Run 4 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft lbs./hr. ppm corrected for %O2 Raw Value Run 5 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft lbs./hr. ppm corrected for %O2 Raw Value C For Cal Drift Raw Value C For Cal Drift C For Cal Drift C For Cal Drift C For Cal Drift O2 CO2 Clear lbs./MMBTU REFCHP Duct Burner 2023 Calibration Error Test Test Date December 14, 2023 O2 CS - Cal. Span 24.00 Units % Cylinder No. Expiration Date Cal. Gas CV- Certified Concentration CDir or CS - Measured Concentration Difference ACE Eq. 7E-1 Analyzer Cal. Error Status Low-level 0.00 0.01 0.01 0.04% Passed Cal. RR03686 09/19/31 Mid-level 10.98 11.01 0.03 0.12% Passed Cal. RR03384 10/19/29 High-level 24.00 23.99 0.01 0.04% Passed Cal. % of Span Sec. 8.2.1 Cal Gas Verification 0 to 20% of CS - Cal. Span Low-Level 0.00% 40 to 60% of Cal. Span Mid-level 45.75% 100% of Cal. Span High-level 100.00% Test Date December 14, 2023 CO2 CS - Cal. Span 23.70 Units % Cylinder No. Expiration Date Cal. Gas CV- Certified Concentration CDir or CS - Measured Concentration Difference ACE Eq. 7E-1 Analyzer Cal. Error Status Low-level 0.00 0.04 0.04 0.169% Passed Cal. RR03686 09/19/31 Mid-level 10.90 11.15 0.25 1.055% Passed Cal. RR03384 10/19/29 High-level 23.70 23.75 0.05 0.211% Passed Cal. % of Span Sec. 8.2.1 Cal Gas Verification 0 to 20% of Cal. Span Low-Level 0.00% 40 to 60% of Cal. Span Mid-level 45.99% 100% of Cal. Span High-level 100.00% Test Date SO2 CS - Cal. Span Units ppm Cylinder No. Expiration Date Cal. Gas CV- Certified Concentration CDir or CS - Measured Concentration Difference ACE Eq. 7E-1 Analyzer Cal. Error Status Low-level Mid-level High-level % of Span Sec. 8.2.1 Cal Gas Verification 0 to 20% of Cal. Span Low-Level 40 to 60% of Cal. Span Mid-level 100% of Cal. Span High-level Test Date December 14, 2023 NOx CS - Cal. Span 49.91 Units ppm Cylinder No. Expiration Date Cal. Gas CV- Certified Concentration CDir or CS - Measured Concentration Difference ACE Eq. 7E-1 Analyzer Cal. Error Status Low-level 0.00 -0.04 0.04 0.080% Passed Cal. EB0097304 10/20/30 Mid-level 24.95 24.96 0.01 0.020% Passed Cal. High-level 49.91 49.90 0.01 0.020% Passed Cal. % of Span Sec. 8.2.1 Cal Gas Verification 0 to 20% of Cal. Span Low-Level 0.00% 40 to 60% of Cal. Span Mid-level 49.99% 100% of Cal. Span High-level 100.00% Test Date December 14, 2023 CO 2.5 CS - Cal. Span 50.39 Units ppm Cylinder No. Expiration Date Cal. Gas CV- Certified Concentration CDir or CS - Measured Concentration Difference ACE Eq. 7E-1 Analyzer Cal. Error Status Low-level 0.00 -0.01 0.01 0.020% Passed Cal. EB0097304 10/20/30 Mid-level 25.19 25.57 0.38 0.754% Passed Cal. High-level 50.39 50.43 0.04 0.079% Passed Cal. % of Span Sec. 8.2.1 Cal Gas Verification 0 to 20% of Cal. Span Low-Level 0.00% 40 to 60% of Cal. Span Mid-level 49.99% 100% of Cal. Span High-level 100.00% Valid Cal Gas Valid Cal Gas Valid Cal Gas Valid Cal Gas Valid Cal Gas Valid Cal Gas REFCHP Duct Burner 2023 Division of Air Quality Stack Test Review of Kennecott Utah Copper SO2 NOX CO CO2 O2 Refinery Combined Heat and Power Unit (REFCHPI CS Calibration Span 49.91 50.39 23.70 24.00 Units ppm ppm ppm % % Unprotected CV - Cylinder Value: SO2 NOX CO CO2 O2 Low-Level 0.00 0.00 0.00 0.00 Mid-Level 24.95 25.19 10.90 10.98 High-Level 49.91 50.39 23.70 24.00 0 to 20% of Cal. Span 0.00% 0.00% 0.00% 0.00% 40 to 60% of Cal. Span 50.0% 50.0% 46.0% 45.8% 100% of Cal. Span 100.0% 100.0% 100.0% 100.0% Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration. CDir CMA 24.95 25.19 10.90 10.98 Calibration Error Test Cs - Measured Concentration SO2 NOX CO CO2 O2 Low-Level -0.04 -0.01 0.04 0.01 Mid-Level 24.96 25.57 11.15 11.01 High-Level 49.90 50.43 23.75 23.99 Enter Up-scale Analyzer Response to be used during testing. ACE Eq. 7E-1 24.96 25.57 11.15 11.01 Low-Level 0.08% 0.02% 0.17% 0.04% ppmdv Difference 0.04 0.01 0.04 0.01 Status Passed Cal. Passed Cal. Passed Cal.Passed Cal. Mid-Level 0.02% 0.75% 1.05% 0.12% ppmdv Difference 0.01 0.38 0.25 0.03 Status Passed Cal. Passed Cal. Passed Cal.Passed Cal. High-Level 0.02% 0.08% 0.21% 0.04% ppmdv Difference 0.01 0.04 0.05 0.01 Status Passed Cal. Passed Cal. Passed Cal.Passed Cal. Pre-Test Sampling System Bias Initial Values SO2 NOX CO CO2 O2 CO - Low-Level 0.70 -0.64 0.08 0.11 System Bias. SBi - Zero Bias TRUE 1.48% 1.25% 0.17% 0.42%± 5% of Span Difference TRUE 0.74 0.63 0.04 0.1 Pass or Failed Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. CM - Up-scale Gas 23.92 25.05 11.11 10.98 SBi - Up-Scale Bias TRUE 2.08% 1.03% 0.17% 0.12% Difference TRUE 1.04 0.52 0.04 0.03 Pass or Failed Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. Raw Test Data Time Start Stop Test Date:12/14/2023 SO2 SO2 NOX CO CO2 O2 NOX 16.0 13.20 1.8 17.7 CO 0.0% 32.1% 26.2% 7.8% 73.8% CO2/O2 Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100 Final Values SO2 NOX CO CO2 O2 CO - Low-Level 0.41 -0.55 0.06 0.10 System Bias. SBi - Zero Bias TRUE 0.90% 1.07% 0.08% 0.38%± 5% of Span Difference TRUE 0.5 0.5 0.0 0.1 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. CM - Up-scale Gas 23.98 25.14 11.05 11.02 SBi - Up-Scale Bias TRUE 1.96% 0.85% 0.42% 0.04% Difference TRUE 1.0 0.4 0.1 0.0 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. Calibration Drift % of Span - D=ABS(SBf - SBi) Low-Level Drift TRUE 0.58% 0.18% 0.08% 0.04% Drift Difference TRUE 0.3 0.1 0.0 0.0 3% of Span Pass or Re-Calibrate Pass Pass Pass Pass Up-scale Gas Drift TRUE 0.12% 0.18% 0.25% 0.08% Difference TRUE 0.1 0.1 0.1 0.0 Pass or Re-Calibrate Pass Pass Pass Pass Refinery Combined Heat and Power Unit (REFCHPI Flow & Moisture As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms 15.466 25.85 -0.25 25.83 257 1.75 17.74 80.51 28.99 28.39 Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws 2.6938 0.9820 0.84 43.853 46.60 56 38.056 2.193 0.0545 0.9990 0.999 Load - Megawatts Avg. √∆P's Vs (ft/sec.)Qsw scfh wet Qa acfm Qsd dscfh Heat Input Btu/hr Low Mid High 1.0583 75.160 2,658,938 69,745 2,514,034.39 Enert > #1 - Times Date Point No.∆P √∆P ts F tm F (in) tm F (out) Final Vf Initial Vi 1 0.73 0.854 239 61 55 737 697 40.5 2 0.78 0.883 245 60 57 741 742 -0.9 3 0.85 0.922 250 61 57 639 639 -0.2 4 0.86 0.927 255 61 58 968 961 7.2 5 1.40 1.183 258 60 58 6 1.50 1.225 259 59 67 7 1.70 1.304 260 59 55 8 1.80 1.342 260 53 53 9 1.25 1.118 254 56 52 10 1.35 1.162 258 55 53 11 1.60 1.265 256 53 52 12 1.40 1.183 262 52 52 13 0.90 0.949 265 51 51 14 0.75 0.866 266 15 0.78 0.883 267 16 0.75 0.866 265 17 18 19 20 21 22 23 24 Failed Bias Dialog Failed Drift Dialog Failed Cal Error Dialog CO Calibration Gas Failed Bias Dialog REFCHP Duct Burner 2023 Division of Air Quality Stack Test Review of Kennecott Utah Copper SO2 NOX CO CO2 O2 Refinery Combined Heat and Power Unit (REFCHPI CS Calibration Span 49.91 50.39 23.70 24.00 Units ppm ppm ppm % % CV - Cylinder Value:SO2 NOX CO CO2 O2 Low-Level 0.00 0.00 0.00 0.00 Mid-Level 24.95 25.19 10.90 10.98 High-Level 49.91 50.39 23.70 24.00 0 to 20% of Cal. Span 0.00% 0.00% 0.00% 0.00% 40 to 60% of Cal. Span 50.0% 50.0% 46.0% 45.8% 100% of Cal. Span 100.0% 100.0% 100.0% 100.0% Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration. CMA 24.95 25.19 10.90 10.98 Calibration Error Test Measured Concentration SO2 NOX CO CO2 O2 Low-Level -0.04 -0.01 0.04 0.01 Mid-Level 24.96 25.57 11.15 11.01 High-Level 49.90 50.43 23.75 23.99 Enter Up-scale Analyzer Response to be used during testing. ACE Eq. 7E-1 24.96 25.57 11.15 11.01 Low-Level 0.08% 0.02% 0.17% 0.04% ppmdv Difference 0.04 0.01 0.04 0.01 Status Passed Cal. Passed Cal. Passed Cal.Passed Cal. Mid-Level 0.02% 0.75% 1.05% 0.12% ppmdv Difference 0.01 0.38 0.25 0.03 Status Passed Cal. Passed Cal. Passed Cal.Passed Cal. High-Level 0.02% 0.08% 0.21% 0.04% ppmdv Difference 0.01 0.04 0.05 0.01 Status Passed Cal. Passed Cal. Passed Cal.Passed Cal. Pre-Test Sampling System Bias Initial Values SO2 NOX CO CO2 O2 CO - Low-Level 0.41 -0.55 0.06 0.10 System Bias. SBi - Zero Bias TRUE 0.90% 1.07% 0.08% 0.38%± 5% of Span Difference TRUE 0.45 0.54 0.02 0.09 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. CM - Up-scale Gas 23.98 25.14 11.05 11.02 SBi - Up-Scale Bias TRUE 1.96% 0.85% 0.42% 0.04% Difference TRUE 0.98 0.43 0.1 0.01 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. Raw Test Data Time Start Stop Test Date:12/14/2023 SO2 SO2 NOX CO CO2 O2 NOX 15.6 12.58 1.8 17.8 CO 0.0% 31.2% 25.0% 7.6% 74.2% CO2/O2 Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100 Final Values SO2 NOX CO CO2 O2 CO - Low-Level 0.40 -0.59 0.08 0.10 System Bias. SBi - Zero Bias TRUE 0.88% 1.15% 0.17% 0.38%± 5% of Span Difference TRUE 0.4 0.6 0.0 0.1 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. CM - Up-scale Gas 24.12 25.16 11.11 10.98 SBi - Up-Scale Bias TRUE 1.68% 0.81% 0.17% 0.12% Difference TRUE 0.8 0.4 0.0 0.0 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. Calibration Drift % of Span - D=ABS(SBf - SBi) Low-Level Drift TRUE 0.02% 0.08% 0.08% 0.00% Response Spec. Difference TRUE 0.0 0.0 0.0 0.0 3% of Span Pass or Re-Calibrate Pass Pass Pass Pass Up-scale Gas Drift TRUE 0.28% 0.04% 0.25% 0.08% Difference TRUE 0.1 0.0 0.1 0.0 Pass or Re-Calibrate Pass Pass Pass Pass Refinery Combined Heat and Power Unit (REFCHPI Flow & Moisture As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms 15.47 25.85 -0.25 25.83 258 1.70 17.83 80.46 28.99 28.42 Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws 2.6967 0.9820 0.84 42.308 43.80 44 37.563 2.062 0.0520 0.9990 0.999 Load - Megawatts Avg. √∆P's Vs Qsw scfh wet Qa acfm Qsd dscfh Heat Input Btu/hr Low Mid High 1.0473 74.35 2,630,053 68,994 2,493,211.84 Enert > #1 - Times Date Point No.∆P √∆P ts F tm F (in) tm F (out) Final Vf Initial Vi 1 0.70 0.837 245 46 40 779 737 42.1 2 0.76 0.872 248 46 41 741 741 -0.3 3 0.82 0.906 250 45 45 639 639 0 4 0.90 0.949 252 46 46 919 917 2 5 1.40 1.183 254 45 45 6 1.45 1.204 258 45 44 7 1.65 1.285 260 45 45 8 1.85 1.360 261 46 46 9 1.35 1.162 258 45 44 10 1.40 1.183 256 44 43 11 1.65 1.285 258 44 43 12 1.15 1.072 262 43 44 13 0.82 0.906 265 43 44 14 0.75 0.866 266 15 0.72 0.849 264 16 0.70 0.837 263 17 18 19 20 21 22 23 24 Failed Bias Dialog Failed Drift Dialog Failed Cal Error Dialog Failed Bias Dialog REFCHP Duct Burner 2023 Division of Air Quality Stack Test Review of Kennecott Utah Copper SO2 NOX CO CO2 O2 Refinery Combined Heat and Power Unit (REFCHPI CS Calibration Span 49.91 50.39 23.70 24.00 Units ppm ppm ppm % % CV - Cylinder Value:SO2 NOX CO CO2 O2 Low-Level 0.00 0.00 0.00 0.00 Mid-Level 24.95 25.19 10.90 10.98 High-Level 49.91 50.39 23.70 24.00 0 to 20% of Cal. Span 0.00% 0.00% 0.00% 0.00% 40 to 60% of Cal. Span 50.0% 50.0% 46.0% 45.8% 100% of Cal. Span 100.0% 100.0% 100.0% 100.0% Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration. CMA 24.95 25.19 10.90 10.98 Calibration Error Test Measured Concentration SO2 NOX CO CO2 O2 Low-Level -0.04 -0.01 0.04 0.01 Mid-Level 24.96 25.57 11.15 11.01 High-Level 49.90 50.43 23.75 23.99 Enter Up-scale Analyzer Response to be used during testing. ACE Eq. 7E-1 24.96 25.57 11.15 11.01 Low-Level 0.08% 0.02% 0.17% 0.04% ppmv Difference 0.04 0.01 0.04 0.01 Status Passed Cal. Passed Cal. Passed Cal.Passed Cal. Mid-Level 0.02% 0.75% 1.05% 0.12% ppmv Difference 0.01 0.38 0.25 0.03 Status Passed Cal. Passed Cal. Passed Cal.Passed Cal. High-Level 0.02% 0.08% 0.21% 0.04% ppmv Difference 0.01 0.04 0.05 0.01 Status Passed Cal. Passed Cal. Passed Cal.Passed Cal. Pre-Test Sampling System Bias Initial Values SO2 NOX CO CO2 O2 CO - Low-Level 0.40 -0.59 0.08 0.10 System Bias. SBi - Zero Bias TRUE 0.88% 1.15% 0.17% 0.38%± 5% of Span Difference TRUE 0.44 0.58 0.04 0.09 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. CM - Up-scale Gas 24.12 25.16 11.11 10.98 SBi - Up-Scale Bias TRUE 1.68% 0.81% 0.17% 0.12% Difference TRUE 0.84 0.41 0.04 0.03 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. Raw Test Data Time Start Stop Test Date:12/14/2023 SO2 SO2 NOX CO CO2 O2 NOX 15.6 12.86 1.8 17.8 CO 0.0% 31.2% 25.5% 7.6% 74.3% CO2/O2 Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100 Final Values SO2 NOX CO CO2 O2 CO - Low-Level 0.35 -0.55 0.04 0.10 System Bias. SBi - Zero Bias TRUE 0.78% 1.07% 0.00% 0.38%± 5% of Span Difference TRUE 0.4 0.5 0.0 0.1 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. CM - Up-scale Gas 24.34 25.23 11.10 10.96 SBi - Up-Scale Bias TRUE 1.24% 0.67% 0.21% 0.21% Difference TRUE 0.6 0.3 0.1 0.0 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal. Calibration Drift % of Span - D=ABS(SBf - SBi) Low-Level Drift TRUE 0.10% 0.08% 0.17% 0.00% Response Spec. Difference TRUE 0.1 0.0 0.0 0.0 3% of Span Pass or Re-Calibrate Pass Pass Pass Pass Up-scale Gas Drift TRUE 0.44% 0.14% 0.04% 0.08% Difference TRUE 0.2 0.1 0.0 0.0 Pass or Re-Calibrate Pass Pass Pass Pass Refinery Combined Heat and Power Unit (REFCHPI Flow & Moisture As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms 15.47 25.85 -0.25 25.83 258 1.72 17.89 80.39 28.99 28.41 Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws 2.7347 0.9820 0.84 42.519 45.10 44 37.808 2.123 0.0532 0.9990 0.999 Load - Megawatts Avg. √∆P's Vs Qsw scfh wet Qa acfm Qsd dscfh Heat Input Btu/hr Low Mid High 1.0530 74.82 2,643,685 69,430 2,503,138.10 Enert > #1 - Times Date Point No.∆P √∆P ts F tm F (in) tm F (out) Final Vf Initial Vi 1 0.68 0.825 248 44 41 796 754 42 2 0.78 0.883 247 45 42 742 741 0.6 3 0.84 0.917 249 45 41 639 639 0.3 4 0.91 0.954 253 44 40 921 919 2.2 5 1.45 1.204 255 43 44 6 1.45 1.204 262 43 45 7 1.60 1.265 260 42 45 8 1.90 1.378 265 43 46 9 1.40 1.183 263 42 46 10 1.40 1.183 265 42 47 11 1.60 1.265 267 41 47 12 1.25 1.118 265 40 48 13 0.84 0.917 259 40 47 14 0.76 0.872 262 15 0.70 0.837 258 16 0.71 0.843 255 17 18 19 20 21 22 23 24 Failed Bias Dialog Failed Cal Error Dialog Failed Drift Dialog Failed Bias Dialog REFCHP Turbine 2023 Reference Methods 2, 3A, 6C, 7E, 10, & 19 Source Information Company Name Kennecott Utah Copper Company Contact:Sean Daly Contact Phone No.801-204-2563 Stack Designation:Refinery Combined Heat and Power Unit (REFCHPI Test & Review Dates Test Date:12/14/2023 & Review Date: 2/27/2024 Observer:Unobserved Reviewer:Paul Morris Emission Limits Emission Rates SO2 NOX CO SO2 NOX CO lbs./MMBtu lbs./hr. ppm 25.0 6.403 Percent %O2 Correction as a whole #15.00 Test Information Heat Input Stack I.D. inches As ft^2 Y Dl H @ Cp Pbar Pq (static) fuel flow rate (Btu/hr.) Heat Input (Btu/hr.) 53.25 15.466 Contractor Information Contact: Charles Horton Contracting Company: Alliance Technical Group, LLC Address: 3683 W 2270 S, Suite E West Valley City, UT 84120 Phone No.: (464) 352-7568 Project No.: Round Division of Air Quality Instrumental Reference Methods - Gaseous Measurements Method 19 - F factors for Coal, Oil, and Gas Fd Fw Fc scf/MMBtu scf/MMBtu scf/MMBtu Diluent F factor used O2 CO2 Anthrocite 2 Bituminous 2 Lignite Natural Propane Butane 10100 COAL OIL GAS 9780 9860 9190 8710 8710 8710 10540 10640 11950 320 10610 10200 10390 1970 1800 1910 1420 1040 1190 1250 Wet CEM Correct For O2 CO2 Interference w/CO Yes Yes Yes REFCHP Turbine 2023 Division of Air Quality NSPS Relative Accuracy Performance Specification Test - CEMS Certification Kennecott Utah Copper Refinery Combined Heat and Power Unit (REFCHPI Average Emission Dry SO2 NOX CO lbs./MMbtu Average % concentration lbs./hr.CO2 O2 ppm corrected for %O2 6.40 1.67 17.92 Run 1 Enter O2 or CO2 Dry SO2 NOX CO CO2 O2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 3.727E-07 lbs./hr.1.67 17.92 ppm corrected for %O2 6.18 1.74 17.92 Run 2 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 3.819E-07 lbs./hr.1.66 17.92 ppm corrected for %O2 6.32 1.74 17.90 Raw Value Run 3 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 4.047E-07 lbs./hr.1.68 17.92 ppm corrected for %O2 6.71 1.75 17.87 Raw Value Run 4 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft lbs./hr. ppm corrected for %O2 Raw Value Run 5 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft lbs./hr. ppm corrected for %O2 Raw Value C For Cal Drift Raw Value C For Cal Drift C For Cal Drift C For Cal Drift C For Cal Drift O2 CO2 Clear lbs./MMBTU REFCHP Turbine 2023 Calibration Error Test Test Date December 14, 2023 O2 CS - Cal. Span 24.00 Units % Cylinder No. Expiration Date Cal. Gas CV- Certified Concentration CDir or CS - Measured Concentration Difference ACE Eq. 7E-1 Analyzer Cal. Error Status Low-level 0.00 0.01 0.01 0.04% Passed Cal. RR03686 09/19/31 Mid-level 10.98 11.01 0.03 0.12% Passed Cal. RR03384 10/19/29 High-level 24.00 23.99 0.01 0.04% Passed Cal. % of Span Sec. 8.2.1 Cal Gas Verification 0 to 20% of CS - Cal. Span Low-Level 0.00% 40 to 60% of Cal. Span Mid-level 45.75% 100% of Cal. Span High-level 100.00% Test Date December 14, 2023 CO2 CS - Cal. Span 23.70 Units % Cylinder No. Expiration Date Cal. Gas CV- Certified Concentration CDir or CS - Measured Concentration Difference ACE Eq. 7E-1 Analyzer Cal. Error Status Low-level 0.00 0.04 0.04 0.169% Passed Cal. RR03686 09/19/31 Mid-level 10.90 11.15 0.25 1.055% Passed Cal. RR03384 10/19/29 High-level 23.70 23.75 0.05 0.211% Passed Cal. % of Span Sec. 8.2.1 Cal Gas Verification 0 to 20% of Cal. Span Low-Level 0.00% 40 to 60% of Cal. Span Mid-level 45.99% 100% of Cal. Span High-level 100.00% Test Date SO2 CS - Cal. Span Units ppm Cylinder No. Expiration Date Cal. Gas CV- Certified Concentration CDir or CS - Measured Concentration Difference ACE Eq. 7E-1 Analyzer Cal. Error Status Low-level Mid-level High-level % of Span Sec. 8.2.1 Cal Gas Verification 0 to 20% of Cal. Span Low-Level 40 to 60% of Cal. Span Mid-level 100% of Cal. Span High-level Test Date December 14, 2023 NOx CS - Cal. Span 49.91 Units ppm Cylinder No. Expiration Date Cal. Gas CV- Certified Concentration CDir or CS - Measured Concentration Difference ACE Eq. 7E-1 Analyzer Cal. Error Status Low-level 0.00 -0.04 0.04 0.080% Passed Cal. EB0097304 10/20/30 Mid-level 24.95 24.96 0.01 0.020% Passed Cal. High-level 49.91 49.90 0.01 0.020% Passed Cal. % of Span Sec. 8.2.1 Cal Gas Verification 0 to 20% of Cal. Span Low-Level 0.00% 40 to 60% of Cal. Span Mid-level 49.99% 100% of Cal. Span High-level 100.00% Test Date CO CS - Cal. Span Units ppm Cylinder No. Expiration Date Cal. Gas CV- Certified Concentration CDir or CS - Measured Concentration Difference ACE Eq. 7E-1 Analyzer Cal. Error Status Low-level Mid-level High-level % of Span Sec. 8.2.1 Cal Gas Verification 0 to 20% of Cal. Span Low-Level 40 to 60% of Cal. Span Mid-level 100% of Cal. Span High-level Valid Cal Gas Valid Cal Gas Valid Cal Gas Valid Cal Gas Valid Cal Gas REFCHP Turbine 2023 Division of Air Quality Stack Test Review of Kennecott Utah Copper SO2 NOX CO CO2 O2 Refinery Combined Heat and Power Unit (REFCHPI CS Calibration Span 49.91 23.70 24.00 Units ppm ppm ppm % % Unprotected CV - Cylinder Value: SO2 NOX CO CO2 O2 Low-Level 0.00 0.00 0.00 Mid-Level 24.95 10.90 10.98 High-Level 49.91 23.70 24.00 0 to 20% of Cal. Span 0.00% 0.00% 0.00% 40 to 60% of Cal. Span 50.0% 46.0% 45.8% 100% of Cal. Span 100.0% 100.0% 100.0% Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration. CDir CMA 24.95 10.90 10.98 Calibration Error Test Cs - Measured Concentration SO2 NOX CO CO2 O2 Low-Level -0.04 0.04 0.01 Mid-Level 24.96 11.15 11.01 High-Level 49.90 23.75 23.99 Enter Up-scale Analyzer Response to be used during testing. ACE Eq. 7E-1 24.96 11.15 11.01 Low-Level 0.08% 0.17% 0.04% ppmdv Difference 0.04 0.04 0.01 Status Passed Cal. Passed Cal.Passed Cal. Mid-Level 0.02% 1.05% 0.12% ppmdv Difference 0.01 0.25 0.03 Status Passed Cal. Passed Cal.Passed Cal. High-Level 0.02% 0.21% 0.04% ppmdv Difference 0.01 0.05 0.01 Status Passed Cal. Passed Cal.Passed Cal. Pre-Test Sampling System Bias Initial Values SO2 NOX CO CO2 O2 CO - Low-Level 0.05 0.03 0.09 System Bias. SBi - Zero Bias TRUE 0.18% TRUE 0.04% 0.33%± 5% of Span Difference TRUE 0.09 TRUE 0.01 0.08 Pass or Failed Invalid Run Passed Cal. Passed Cal. Passed Cal. CM - Up-scale Gas 23.83 11.11 11.00 SBi - Up-Scale Bias TRUE 2.26% TRUE 0.17% 0.04% Difference TRUE 1.13 TRUE 0.04 0.01 Pass or Failed Invalid Run Passed Cal. Passed Cal. Passed Cal. Raw Test Data Time Start Stop Test Date:12/14/2023 SO2 SO2 NOX CO CO2 O2 NOX 3.0 1.7 17.9 CO 0.0% 6.1% 0.0% 7.3% 74.7% CO2/O2 Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100 Final Values SO2 NOX CO CO2 O2 CO - Low-Level 0.10 0.08 0.14 System Bias. SBi - Zero Bias TRUE 0.28% TRUE 0.17% 0.54%± 5% of Span Difference TRUE 0.1 TRUE 0.0 0.1 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. CM - Up-scale Gas 23.74 11.06 11.04 SBi - Up-Scale Bias TRUE 2.44% TRUE 0.38% 0.12% Difference TRUE 1.2 TRUE 0.1 0.0 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Calibration Drift % of Span - D=ABS(SBf - SBi) Low-Level Drift TRUE 0.10% TRUE 0.13% 0.21% Drift Difference TRUE 0.1 TRUE 0.1 0.1 3% of Span Pass or Re-Calibrate Pass Pass Pass Up-scale Gas Drift TRUE 0.18% TRUE 0.21% 0.08% Difference TRUE 0.1 TRUE 0.0 0.0 Pass or Re-Calibrate Pass Pass Pass Refinery Combined Heat and Power Unit (REFCHPI Flow & Moisture As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms 15.466 0.00 0.00 0.00 1.67 17.92 80.41 28.98 28.98 Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws #NUM! 0.0000 #DIV/0! 0.999 Load - Megawatts Avg. √∆P's Vs (ft/sec.)Qsw scfh wet Qa acfm Qsd dscfh Heat Input Btu/hr Low Mid High Enert > #1 - Times Date Point No.∆P √∆P ts F tm F (in) tm F (out) Final Vf Initial Vi 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Failed Bias Dialog Failed Drift Dialog Failed Cal Error Dialog CO Calibration Gas Failed Bias Dialog REFCHP Turbine 2023 Division of Air Quality Stack Test Review of Kennecott Utah Copper SO2 NOX CO CO2 O2 Refinery Combined Heat and Power Unit (REFCHPI CS Calibration Span 49.91 23.70 24.00 Units ppm ppm ppm % % CV - Cylinder Value:SO2 NOX CO CO2 O2 Low-Level 0.00 0.00 0.00 Mid-Level 24.95 10.90 10.98 High-Level 49.91 23.70 24.00 0 to 20% of Cal. Span 0.00% 0.00% 0.00% 40 to 60% of Cal. Span 50.0% 46.0% 45.8% 100% of Cal. Span 100.0% 100.0% 100.0% Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration. CMA 24.95 10.90 10.98 Calibration Error Test Measured Concentration SO2 NOX CO CO2 O2 Low-Level -0.04 0.04 0.01 Mid-Level 24.96 11.15 11.01 High-Level 49.90 23.75 23.99 Enter Up-scale Analyzer Response to be used during testing. ACE Eq. 7E-1 24.96 11.15 11.01 Low-Level 0.08% 0.17% 0.04% ppmdv Difference 0.04 0.04 0.01 Status Passed Cal. Passed Cal.Passed Cal. Mid-Level 0.02% 1.05% 0.12% ppmdv Difference 0.01 0.25 0.03 Status Passed Cal. Passed Cal.Passed Cal. High-Level 0.02% 0.21% 0.04% ppmdv Difference 0.01 0.05 0.01 Status Passed Cal. Passed Cal.Passed Cal. Pre-Test Sampling System Bias Initial Values SO2 NOX CO CO2 O2 CO - Low-Level 0.10 0.08 0.14 System Bias. SBi - Zero Bias TRUE 0.28% TRUE 0.17% 0.54%± 5% of Span Difference TRUE 0.14 TRUE 0.04 0.13 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. CM - Up-scale Gas 23.74 11.06 11.04 SBi - Up-Scale Bias TRUE 2.44% TRUE 0.38% 0.12% Difference TRUE 1.22 TRUE 0.09 0.03 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Raw Test Data Time Start Stop Test Date:12/14/2023 SO2 SO2 NOX CO CO2 O2 NOX 3.1 1.7 17.9 CO 0.0% 6.2% 0.0% 7.3% 74.6% CO2/O2 Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100 Final Values SO2 NOX CO CO2 O2 CO - Low-Level 0.04 0.05 0.09 System Bias. SBi - Zero Bias TRUE 0.16% TRUE 0.04% 0.33%± 5% of Span Difference TRUE 0.1 TRUE 0.0 0.1 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. CM - Up-scale Gas 23.85 11.11 10.98 SBi - Up-Scale Bias TRUE 2.22% TRUE 0.17% 0.12% Difference TRUE 1.1 TRUE 0.0 0.0 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Calibration Drift % of Span - D=ABS(SBf - SBi) Low-Level Drift TRUE 0.12% TRUE 0.13% 0.21% Response Spec. Difference TRUE 0.1 TRUE 0.0 0.1 3% of Span Pass or Re-Calibrate Pass Pass Pass Up-scale Gas Drift TRUE 0.22% TRUE 0.21% 0.00% Difference TRUE 0.1 TRUE 0.0 0.1 Pass or Re-Calibrate Pass Pass Pass Refinery Combined Heat and Power Unit (REFCHPI Flow & Moisture As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms 15.47 0.00 0.00 0.00 1.66 17.92 80.43 28.98 28.98 Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws 0.0000 #DIV/0! 0.999 Load - Megawatts Avg. √∆P's Vs Qsw scfh wet Qa acfm Qsd dscfh Heat Input Btu/hr Low Mid High Enert > #1 - Times Date Point No.∆P √∆P ts F tm F (in) tm F (out) Final Vf Initial Vi 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Failed Bias Dialog Failed Drift Dialog Failed Cal Error Dialog Failed Bias Dialog REFCHP Turbine 2023 Division of Air Quality Stack Test Review of Kennecott Utah Copper SO2 NOX CO CO2 O2 Refinery Combined Heat and Power Unit (REFCHPI CS Calibration Span 49.91 23.70 24.00 Units ppm ppm ppm % % CV - Cylinder Value:SO2 NOX CO CO2 O2 Low-Level 0.00 0.00 0.00 Mid-Level 24.95 10.90 10.98 High-Level 49.91 23.70 24.00 0 to 20% of Cal. Span 0.00% 0.00% 0.00% 40 to 60% of Cal. Span 50.0% 46.0% 45.8% 100% of Cal. Span 100.0% 100.0% 100.0% Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration. CMA 24.95 10.90 10.98 Calibration Error Test Measured Concentration SO2 NOX CO CO2 O2 Low-Level -0.04 0.04 0.01 Mid-Level 24.96 11.15 11.01 High-Level 49.90 23.75 23.99 Enter Up-scale Analyzer Response to be used during testing. ACE Eq. 7E-1 24.96 11.15 11.01 Low-Level 0.08% 0.17% 0.04% ppmv Difference 0.04 0.04 0.01 Status Passed Cal. Passed Cal.Passed Cal. Mid-Level 0.02% 1.05% 0.12% ppmv Difference 0.01 0.25 0.03 Status Passed Cal. Passed Cal.Passed Cal. High-Level 0.02% 0.21% 0.04% ppmv Difference 0.01 0.05 0.01 Status Passed Cal. Passed Cal.Passed Cal. Pre-Test Sampling System Bias Initial Values SO2 NOX CO CO2 O2 CO - Low-Level 0.04 0.05 0.09 System Bias. SBi - Zero Bias TRUE 0.16% TRUE 0.04% 0.33%± 5% of Span Difference TRUE 0.08 TRUE 0.01 0.08 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. CM - Up-scale Gas 23.85 11.11 10.98 SBi - Up-Scale Bias TRUE 2.22% TRUE 0.17% 0.12% Difference TRUE 1.11 TRUE 0.04 0.03 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Raw Test Data Time Start Stop Test Date:12/14/2023 SO2 SO2 NOX CO CO2 O2 NOX 3.3 1.8 17.9 CO 0.0% 6.6% 0.0% 7.4% 74.5% CO2/O2 Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100 Final Values SO2 NOX CO CO2 O2 CO - Low-Level 0.04 0.05 0.09 System Bias. SBi - Zero Bias TRUE 0.16% TRUE 0.04% 0.33%± 5% of Span Difference TRUE 0.1 TRUE 0.0 0.1 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. CM - Up-scale Gas 23.80 11.08 10.98 SBi - Up-Scale Bias TRUE 2.32% TRUE 0.30% 0.12% Difference TRUE 1.2 TRUE 0.1 0.0 Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Calibration Drift % of Span - D=ABS(SBf - SBi) Low-Level Drift TRUE 0.00% TRUE 0.00% 0.00% Response Spec. Difference TRUE 0.0 TRUE 0.0 0.0 3% of Span Pass or Re-Calibrate Pass Pass Pass Up-scale Gas Drift TRUE 0.10% TRUE 0.13% 0.00% Difference TRUE 0.1 TRUE 0.0 0.0 Pass or Re-Calibrate Pass Pass Pass Refinery Combined Heat and Power Unit (REFCHPI Flow & Moisture As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms 15.47 0.00 0.00 0.00 1.68 17.92 80.40 28.99 28.99 Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws 0.0000 #DIV/0! 0.999 Load - Megawatts Avg. √∆P's Vs Qsw scfh wet Qa acfm Qsd dscfh Heat Input Btu/hr Low Mid High Enert > #1 - Times Date Point No.∆P √∆P ts F tm F (in) tm F (out) Final Vf Initial Vi 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Failed Bias Dialog Failed Cal Error Dialog Failed Drift Dialog Failed Bias Dialog