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Home My WebLink AboutDAQ-2024-0079871 DAQC-429-24 Site ID 10346 (B4) MEMORANDUM TO: STACK TEST FILE – KENNECOTT UTAH COPPER – Dry Matte Bin Baghouse SME013 THROUGH: Harold Burge, Major Source Compliance Section Manager FROM: Paul Morris, Environmental Scientist DATE: May 3, 2024 SUBJECT: Source: Dry Matte Bin Baghouse SME013 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: TR Subject: Review of Stack Test Report dated April 25, 2024 On April 29, 2024, DAQ received a test report for the Kennecott Utah Copper Refinery Dry Matte Bin Baghouse SME013. Testing was performed on February 29, 2024, to demonstrate compliance with the emission limits found in Permit Condition II.B.11.a. The DAQ-calculated test results are: Source Test Date RM/Pollutant DAQ Result Test Result Limit SME013 2/29/2024 5/PM 0.003 gr/dscf 0.003 gr/dscf 0.016 gr/dscf 0.1 lb/hr 0.1 lb/hr 0.3 lb/hr DEVIATIONS: Flow fluctuations observed at the stack make isokinetic flow sampling impossible as outlined in EPA Methods 5 and 202; therefore, a deviation from the test methodology was required. Prior to testing, flow measurements were collected over a one- hour period and used as the flow rate during the compliance testing program. UDAQ has approved this approach in the past. 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 April 25, 2024, DAQ spreadsheets 6 , 3 RioTinto Rlo Tinto Kennecott Utah Copper, LLC 4700 Daybreak Parl$ray South Jordan, UT 84009 USA 80't-569{s3l IJTAH DEPARTMENT OF ENVIRONMENTAL OUAUTY APR 29 ?C?4 llq n I delile(€d DIVISION OF AIR QUALTTY 25 Apr2024 Mr. Bryce Bird, Director Department of Environmental Quality Division of Air Quality P.O. Box 144820 Salt Lake City, Utah 84114-4820 Attn: Mr. Joseph Randolph RE: Compliance Test Report Dry Matte Big Baghouse (SME013) Title V Operating Permit No. 3500030004 Kennecott Utah Copper - Smelter Facility Dear Mr. Bird, Kennecott Utah Copper LLC (Kennecott) performed a particulate performance stack test on the Dry Matte Bin Baghouse (SME013) on February 29,2024, as required by Title V Operating Permit No. 3500030003 and Approval Order DAQE- AN103460061-22.The testing was conducted following procedures outlined in 40 CFR 60, Appendix A. The summary report for the test results is attached for submittal within 60 days of completion of the testing. Results of the testing demonstrate the Dry Mafte Bin Baghouse is 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 (R307-415-5d). Should you have any questions or need further information regarding the event, please contact me or Sean Daly at 801-204-2563. Yours sincerely, {wL Jerome Dozol General Manager, Metals Rio f into Ksnne@lt Utah Copper, LLC 4700 Daybr6ak Pakway, South Jordan, UT 84009 f.'r' nar,tiAlla UIAH DEPARTMENT OF ENVIRONMENTAL OUALITY Source Test Report Rio Tinto Kennecott 4700 Daybreak Parkway South Jordan, Utah +{und J),['rv'trf€r\ili';rsloN'6r' ntn QlJtrL-lr'' Source Tested: Dry Matte Bin Baghouse SME0I3 Test Date: February 29,2024 Proj ect No. 45T-2023-4826 Prepared By Alliance Technical Group, LLC 3683 W 2270 S, Suite E, West Valley City, UT 84120 pJ/lArEe TECHNICAL GROUP Source Test Report Test Program Summary Regulatory Information Permit Nos. Source Information DAQE-AN103460061-22 Title V Operating Permit 3500030004 Source Name Dry Matte Bin Baghouse Contact Information Source ID SMEOI3 Torget Parameters PMIO, CPM Test Location Kennecott Utah Copper, LLC 4700 Daybreak Parkway South Jordan, UT 84009 Jenny Esker j enny. esker@riotinto.com (801) s69-6494 Sean Daly sean.daly@riotinto. com (801)204-2s63 Test Company Alliance Technical Group, LLC 3683W 2270 S, Suite E WestValley City, UT 84120 Project Manager Charles Horton charles.horton@alliancetg.com (464)3s2-7s68 Field Team Leader AIan Jensen alan j ensen@alliancetg.com 562-445-1537 QA/QC Manager Kathleen Shonk katie.shonk@alliancetg.com (8t2) 4s2-478s Report Coordinator Indah Rahmadina indah.rahmadina@alliancetg.com Report Reviewer Sarah Perry sarah.perry@alliancetg. com Analytical Laboratory Alliance Technical Group, LLC 5530 Marshall Steet Arvad4 CO 80002 Eric Grosjean eric.grosjean@alliancetg.com (303) 420-5949 AST-20234826 RTK-Magna, UT Page i pulEnpe Source Test Report Certifi cation StatementTECI..INICAL GROUP 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 of Alliance has signed in the space provided below; any other version is considered draft. This document was prepared in portable document format (.pdf) and contains pages as identified in the bottom footer of this document. Charles Horton, QSTI Alliance Technical Group, LLC Date AST-2023-4826 RTK-Magna, UT Page ii put6rpe TECHNICAL GROUP Source Test Reporl Table ofContents TABLE OF CONTENTS l.l Process/Control System Description ....................... l-l 1.3 Site Specific Test Plan & Notification .................. ....................... l-l 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 3l3A- 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 Methods 5 and 202-Total Particulate Matter.......... ....................3-l 3.5 Quality Assurance/Quality Control - U.S. EPA Reference Test Method 3/3A ............ .........3-2 LIST OF TABLES APPENDICES Appendix A Sample Calculations Appendix B Field Data Appendix C Laboratory Data Appendix D Quality Assurance/Quality Control Data Appendix E Process Operating/Control System Data AST-20234826 RTK-Magna, UT Page iii putffiipe TTCHNICAI GNC{JP Source Test Reporl Introduction 1.0 Introduction Alliance Technical Group, LLC (Alliance) was retained by Rio Tinto Kennecott (RTK) to conduct compliance testing at the Smelter facility in Magna, Utah. Portions of the facility are subject to provisions of the Utah Department of Environmental Quality, Division of Air Quality (UDAQ) Approval Order (AO) DAQEAN0l03460057-20 and the Title V Operating Permit No. 3500030004. Testing was conducted to determine the emission rates of filterable particulate matter less than l0 microns (PMl0) and condensable particulate matter (CPM) at the exhaust of the Dry Matte Bin Baghouse (SME013). CPM emissions were collected for inventory purposes only and were not used for compliance demonstration. Flow fluctuations observed at the stack make isokinetic flow sampling impossible as outlined in EPA Methods 5 and 202; therefore, a deviation from the test methodology is required. Prior to testing, flow measurements were collected over a one-hour period and used as the flow rate during the compliance testing program. UDAQ has approved this approach in the past. l.I Process/ControlSystemDescription Dry ground matte is conveyed by pneumatic pipeline from the matte grinding plant to the dry matte bin. Particulate emissions from the loading of the dry matte bin are controlled by a baghouse (SME0l3). 1.2 Project Team Personnel involved in this project are identified in the following table. Table 1-1: 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 Andy Bellard Alliance Personnel Alan Jensen Alan Barrios Dillon Brown Finn Townsley AST-2023-4826 RTK - Magna, UT Page l-l CI-1 NICAL GROU Source Test Report Summarv ofResuhs 2.0 Summary of Results Alliance conducted compliance testing at the RTK Smelter facility in Magna, Utah on February 29,2024. Testing consisted of determining the emission rates of filterable PM10 and CPM from the exhaust of the Dry Matte Bin Baghouse designated as SMEOI3. CPM emissions were collected for inventory purposes only and will not be used for compliance demonstration. Flow fluctuations observed at the stack make isokinetic flow sampling impossible as outlined in EPA Methods 5 and 202; therefore, a deviation from the test methodology was required. Prior to testing, flow measurements were collected over a one-hour period and used as the flow rate during the compliance testing program. UDAQ has approved this approach in the past. Table 2-l provides a summary of the emission testing results with comparisons to the applicable UDAQ permit limits. Any difference between the summary results listed in the following table and the detailed results contained in appendices is due to rounding for presentation. Table 2-l: Summary of Results Particulate Matter Data Concentation, grain/dscf Emission Limit, grain/dscf Percent of Limit, %o Emission Rate, lb/hr Emission Limit, lb/hr Percent of Limit, 7o 0.0044 0.097 0.0032 0.076 0.0027 0.062 0.0034 0.016 2t 0.079 0.3 26 ble Particulate Matter Data Concentration, grain/dscf Emission Rate, lb/hr 'otal Particulate Matter Data Concentration, grain/dscf Emission Rate, lb/lr I Total PM is the summation of filterable PM and condensable PM. AST-20234826 RTK-Magn4 UT Page2-l TFCIlNICAL GROUP Source Test Report Testing Methodolog) 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 D. 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 minimum number of traverse points, the upstream and downstream distances were equated into equivalent diameters and compared to Figure l-l 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 temperature. The velocity and static pressure measurement system consisted of a pitot tube and inclined manometer. The stack gas temperature was measured with a K-type thermocouple and pyrometer. Stack gas velocity pressure and temperature readings were recorded during each test run. The data collected was utilized to calculate the volumetric flow rate in accordance with U.S. EPA Reference Test Method 2. 3.2 U.S. EPA Reference Test Method 3/3A - Oxygen/Carbon Dioxide The oxygen (Oz) and carbon dioxide (COz) testing was conducted in accordance with U.S. EPA Reference Test Method 3/3A. One (l) integrated Tedlar bag sample was collected during each test run. The bag samples were analyzed on site with a gas analyzer. The remaining stack gas constituent was assumed to be nitrogen for the stack gas molecular weight determination. The quality control measures are described in Section 3.5. 3.3 U.S. EPA Reference Test Method 4 - Moisture Content The stack gas moisture content (BWS) was determined in accordance with U.S. EPA Reference Test Method 4. The gas conditioning train consisted of a series of chilled impingers. Prior to testing, each impinger was filled with a known quantity of water or silica gel. fach impinger was analyzed gravimetrically before and after each test mn on the same balance to determine the amount of moisture condensed. 3.4 U.S. EPA Reference Test Methods 5 and 202 -Total Particulate Matter The total particulate matter (filterable and condensable PM) testing was conducted in accordance with U.S. EPA Reference Test Methods 5 and 202. The complete sampling system consisted of a stainless-steel nozzle, glass-lined probe, pre-weighed quartz filter, coil condenser, un-weighed Teflon filter, gas conditioning train, pump and calibrated dry gas meter. The gas conditioning train consisted of a coiled condenser and four (4) chilled impingers. The first, and second impingers were initially empty, the third conkined 100 mL of de-ionized water and the last Volumehic Flow Rate Full Velocity Traverses Oxygen / Carbon Dioxide Integrated Bag / lnstrumental Analysis Total Particulate Matter AST-20234826 RTK-Magna, UT Page 3-l pd/lffiipe) I[:(]tll'JlClr"ri G n al tJi Source Test Report Testing Methodologt impinger contained 200-300 grams of silica gel. The un-weighed 90 mm Teflon filter was placed between the second and third impingers. The probe liner heating system was maintained at a temperature of 248 +25oF, and the impinger temperature was maintained at 68'F or less throughout testing. The temperature of the Teflon filter was maintained greater than 65oF but less than or equal to 85oF. If the stack gas temperature is less than 85oF at the time U.S. EPA Reference Test Method l7 or modified U.S. system. of testing, total particulate matter will be measured using EPA Reference Test Method 5 with an unheated sample Following the completion of each test run, the sampling train was leak checked at a vacuum pressure greater than or equal to the highest vacuum pressure observed during the run. The nitrogen purge was omitted due to minimal condensate collected in the dry impingers. After the leak check the impinger contents were measured for moisture gain. The pre-weighed quartz filter was carefully removed and placed in container l. The probe, nozzle and front half of the filter holder were rinsed three (3) times with acetone to remove any adhering particulate matter and these rinses were recovered in container 2. All containers were sealed, labeled and liquid levels marked for transport to the identified laboratory for filterable particulate matter analysis. The contents of impingers I and2 were recovered in container CPM Cont. #1. The back half of the filterable PM filter holder, the coil condenser, impingers I and 2 and all connecting glassware were rinsed with DIUF water and then rinsed with acetone, followed by hexane. The water rinses were added to container CPM Cont. #l while the solvent rinses were recovered in container CPM Cont. #2. The Teflon filter was removed from the filter holder and placed in container CPM Cont. #3. The front half of the condensable PM filter holder was rinsed with DIUF water and then with acetone, followed by hexane. The water rinse was added to container CPM Cont. # I while the solvent rinses were added to container CPM Cont. #2. All containers were sealed, labeled and liquid levels marked for transport to the identified laboratory for condensable particulate matter analysis. 3.5 Quality Assurance/Quality Control - U.S. EPA Reference Test Method 3/3A Cylinder calibration gases used met EPA Protocol I (+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 0.5o/o absolute difference. At the completion of testing, the data was also saved to the Alliance server. All data was reviewed by the Field Team Leader before leaving the facility. Once arriving at Alliance'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-2023-4826 RTK - Magna, UT Page3-2 plll6rpe TECIlNICAL. GROTJP Location: Rio Tinto Kennecott Appendix A Example Calculations Source: Drv Matte Bin Baghouse SME013 Project No.: A5T-2023-4826 Run No.: I Parameter: PM Meter Pressure (Pm), in. Hg AHPm = Pb+ where, 1"a Pb_@=barometric pressure, in. Hg AH 0.943 : pressure differential oforifice, in H2O P^ 25.62 = in. HE Absolute Stack Gas Pressure (Ps), in. Hg Ps = pu+ !gwhere, 1? 6 Pb 25.55 = barometric pressure, in. Hg Pg -0.05 : static pressure, in. H2O P.___L:in.HB Standard Meter Volume (Vmstd), dscf 77.636xYxVmxPm Vmstd =where,TmY 0.995 : meter correction factor V._-]!![= metervolume, cf Pm 25.4 = absolute meter pressure, in. Hg Tm 552.2 = absolute meter temperature, oR vmstd-3613l-= dscf Standerd Wet Volume (Vwstd), scf Vwstd = 0.04776 x Vlc where, Vlc 3.8 : weight of H2O collected, g vwstd-6F:scf Moisture Fraction (BWSsat), dimensionless (theoretical at saturated conditions) ,or.zz-("fL"1ra3) BWSsat = where,TsJl_: stack temperature, oF P.4= absolute stack gas pressure, in. Hg BWSsat _.,1L1Q[ = dimens ionless Moisture Fraction (BWS), dimensionless (measured) Vwstdnrtra *h...I"" (Vwstd * Vmstd) Vwstd@= standard wetvolume, scf Vmstd-]!Q[= standard meter volume, dscf BWS 0.006 : dimensionless Ps pulffirrcEr l E: {l ll N l ar Location: Source: Project No.: Run No.: Parameter: Appendix A Example Calculations n L (l Fl ( ) tl ir Rio Tinto Kennecott Drv Matte Bin Bashouse SMEOI3 AST-2023-4826 Moisture Fraction (BWS), dimensionless BWS = BWSmsd unless BWSsat ( BWSmsd where, BWSsat _..,1!Q[ = moisture fraction (theoretical at saturated conditions) BWSmsd 0.006 : moisture fraction (measured) BWS4 Molecular Weight (DRY) (Md), lb/lb-mole Md - (0.44 x o/oCO2) + (0.32 x o/oO2) + (0.28(100- o/oCO2 - o/oOZ)) where, CO, --.!1!-: carbon dioxide concentralion, %o O, 20A : oxygen concentration, o/o Md____@:lb/lbmol Molecular Weight (WET) (Ms), lb/lb-mole PM Ms= where, Average Velocity (Vs), ft/sec Md (1 - BWS) + 18.01s (BWS) Md 28.89 = molecular weight (DRY), lb/lb mol BWS --..1[,1Q[= moisture fraction, dimensionless Ms 28.82 : lb/lb mol Vs = 85.49 x Cp x (Lyttzlavg x where, 1 Cp __0!19_- = pitot tube coeffrcient Lpt'' 0.706 = velocity head of stack gas, (in. H2O)r/2 Ts_-_&: absolute stack temperature, "R Ps 25.55 : absolute stack gas pressure, in. Hg MsJ!L: molecularweightof stackgas, lb/lb mol Vs....;!!!_= ft/sec Average Stack Gas Flow at Stack Conditions (Qa), acfm Qa=60xVsxAs where, Vs As 44.1 1.23 = stack gas velocity, ft/sec = cross-sectional area ofstack, ft2 QaJE9-= acf. Average Stack Gas Flow at Standard Conditions (Qs), dscfm Ps Qs = 17.636 x Qa x (1 - BWS) X _ where, ' Ts Qa_3.f!9_= average stack gas flow at stack conditions, acfm BWS -.;!Q[: moisture fraction, dintensionless Ps@= absolute stack gas pressure, in. Hg Ts ..;pQ-= absolute stack temperature, "R Qs__Z!9!_: dscfm plllfripE) TE(]11 NICAL GBOI.JP Location: Source: Project No.: Run No.: Parameter: Rio Tinto Kennecott Appendix A Example Calculations Dry Matte Bin Baghouse SME013 AST-2023-4826 PM Dry Gas Meter Calibration Check (Yqa), dimensionless '-("+**.) Yqa = where, Y 0.995 : meter correction factor, dimensionless O !9_: -, time, min. vn, ]].ffi: total meter volume, dcf Tm _L: absolute meter temperature, oR AH@-|;![= orifice meter calibration coefficient, in. H2O Pb@: barometric pressure, in. Hg AH urgg: average pressure differential of orifice, in H2O Md@= molecular weight (DRY), lb/lb mol (A H)''.;[[-: average squareroot pressure differential of orifice, (in. H2O)r/2 YCa_p_= percent Votume of Nozzle (Vn), ft3 x 100 xxPm t 'tft Vm_tsVn --Pc (o.ooruu, xvtc *L) where, Isokinetic Sampling Rate (I), % 0x60xAnx 100 Vn Yn L=nozzle volume, ft3 0 60.0 : run time, minutes An 0.00023 = area ofnozzle, ft2 Vs 44.1 = average velocity, ff/sec 102.0 : o/o Ts&: absolute stacktemperature, oR Ps@: absolute stack gas pressure, in. Hg Vlc 3.8 : volume of H2O collected, ml v.T.97o-= meter volume, cf P^ L= absolute meter pressure, in. Hg Y 0.995 = meter correction factor, unitless T^ L: absolute meter temperature, k Vn 37.502 = volume of nozzle, ft3 )"Vs I= where, 0.0319 xTmx29 A/l6rrEE) TEC[JNICN L GROIIP Location: Rio Tinto Kennecott Appendix A Example Calculations Source: Drv Matte Bin Baghouse SMEOI3 Project No.: A5T-2023-4826 Run No.: I Parameter: PM Filterable PM Concentration (C"), grain/dscf C"= where, Mn x 0.0154 Mn_!l_= filterable PM mass, mg Vmstd-]!Q[= standard meter volume, dscf C" 0.0044 : grain/dscf Filterable PM Emission Rate (PMR), lb/hr C"x0sx60 PrvlR =ffi3 where, C._@: filterable PM concentration, grain/dscf Qs 2.608 : average stack gas flow at standard conditions, dscfm PMR 0.10 : lb/hr Condensable PM Concentration (C6p1,a), grain/dscf 11 _McpuX0.0154LCPM - vrra"t,i where, Mcr"A: condensable PM mass, mg Vmstd-]!Q[= standard meter volume, dscf Ccpu 0.0014 : grain/dscf Condensable PM Emission Rate (ER6py), lb/hr ccpu X qsxeoff ERcpu = 7nF:+ 0?-------------s where, C.r" __-.,1!Q!!!-= condensable PM concentration, grain/dscf Qs _2J9!_ = average stack gas flow at standard conditions, dscfm ERcpur 0.032 : lb/hr Total PM Concentration (Crpu), grain/dscf Crpu:Cs+CcpM where, C. --.,1!Q}!!- = fi lterable PM concentration, grain/dscf Ccpu 0.0014 = condensable PM concentration, grain/dscf CrpM 0.0058 : grairldscf Total PM Emission Rate (ER1py), lb/hr ERrpu=PMR+ERcpM where, PMR-_L: filterable PM emission rate, lb/hr ERcrr_--.,1!Q]]-= condensable PM emission rate, lb/hr ERpy 0.13 = lb/hr Vmstd AlliErpEr I E {-; } I l.l I (l r\ i.- (l fl (,) ij f) Emission Calculations Location Rio Tinto Kennecott Source Drv Matte Bin Baghouse SMEOf3 Project No. A5T-20234826 Parameter PM Run Number Runl Run2 Run3 Averase Date Start Time Stop Time Run Tirne. min (e) 2t29t24 l2:33 l3:41 60.0 2129124 l4:41 l5:46 60.0 2129124 l6:04 17:10 60.0 60.0 INPUT DATA Barometric Pressure, in. Hg Meter Comection Factor Orifi ce Calibration Value Meter Volume, ft3 Meter Temperature, oF Meter Temperature, oR Meter Orifice Pressure, in. WC Volume H2O Collected, mL Nozzle Diameter, in Area of Nozzle, ft2 Filterable PM Mass, mg Condensable PM Mass, mg (Pb) (Y) (^H @) (vm) (Tm) (Tm) (^H) (Vlc) @n) (An) (Mn) (Mc"r) 25.55 0.995 1.853 36.970 92.5 552.2 0.943 3.8 0.206 0.0002 8.5 2.8 25.55 0.995 1.853 40.075 98.2 557.8 1.133 8.9 0.206 0.0002 6.6 3.8 25.55 0.995 1.853 38.33 7 102.3 562.0 1.002 7.4 0.206 0.0002 5.3 1.9 25.55 0.995 1.853 38.461 97.7 557.4 1.026 6.7 0.206 0.0002 6.8 2.8 ISOKINETIC DATA itandard Metel Volurne, Ii itandard Water Volurne, ft3 Moisture Fraction Measured Moisture Fraction @ Saturation Moisture Fraction Meter Pressure, in Hg Volume at Nozzle, ft3 sokinetic Sampling Rate, (%) )GM Calibration Check Value, (+/- 5%) (Vmstd) (Vwstd) (BWSmsd) (BWSsat) (Bws) (Pm) (vn) 0) (Y",) 30.098 0.t79 0.006 0.072 0.006 25.62 37.502 102.0 4.2 32.314 0.420 0.013 0.09t 0.013 25.63 4t.tt6 101.0 1.8 30.672 0.349 0.011 0.077 0.01l 25.62 38.589 99.9 3.1 3 1.028 0.316 0.010 0.080 0.010 25.63 39.07 101.0 3.0 EMISSION CALCULATIONS ilterable PM Concentration, g'ain/dscf ilterable PM Emission Rate, lb/hr' (c.) (PMR) 0.0044 0.097 0.0032 0.076 0.0027 0.062 0.0034 0.079 londensable PM Concentration, grain/dscf londensable PM Emission Rate" lb/hr (Ccpu) (ER"onr) 0.0014 0.032 0.00r 8 0.044 0.0010 0.022 0.00 r 4 0.033 total PM Concentration, grain/dscf fotal PM Emission Rate. lb/hr (Crpr'a) (ER-n,) 0.0058 0.13 0.0050 0.r2 0.0036 0.084 0.0048 0.1 I AlhrEE)Emission Calculations Location Rio Tinto Kennecott Source Dry Matte Bin Baghouse SMEO13 Proj ect No.,!Q!-2021;1482f Parameter PM Run Number Runl Run2 Run3 Averase Date Start Time Stop Time Run Time. min 2t29124 l2:33 13:41 60.0 2129124 l4:41 l5:46 60.0 2129124 l6:04 l7:10 60.0 60.0 VELOCITY HEAD. in. WC Point I Point 2 Point 3 Point 4 Point 5 Point 6 Point 7 Point 8 Point 9 Point l0 Point I I Point l2 Point 13 Point l4 Point 15 Point 16 Point 17 Point l8 Point 19 Point 20 Point 2l Po:l;rt22 Point 23 Point24 0.30 0.45 0.24 0.25 0.2s 0.47 0.47 0.s3 0.53 0.55 0.55 0.55 0.56 0.59 0.59 0.58 0.59 0.59 0.58 0.s8 0.58 0.s9 0.60 0.60 0.59 0.59 0.60 0.59 0.60 0.61 0.61 0.62 0.61 0.61 0.59 0.60 0.61 0.59 0.58 0.59 0.60 0.60 0.60 0.61 0.6 r 0.61 0.60 0.60 0.54 0.s5 0.54 0.56 0.55 0.55 0.51 0.57 0.52 0.51 0.55 0.54 0.54 0.57 0.56 0.56 0.56 0.55 0.55 0.57 0.54 0.54 0.55 0.55 0.48 0.53 0.46 0.47 0.47 0.54 0.s3 0.57 0.55 0.56 0.56 0.s6 0.57 0.58 0,s8 0.58 0.58 0.58 0.58 0.59 0.s8 0.58 0.58 0.58 CALCULATED DATA Square Root of AP, (in. WC)"' Pitot Tube Coefficient Barometric Pressure, in. Hg Static Pressure, in. WC Stack Pressure, in. Hg Stack Cross-sectional Area, fti Temperature, oF Temperature, oR Moisture Fraction Measured Moisture Fraction @ Saturation Moisture Fraction 02 Concentration,o/o CO2 Concentration,Yo Molecular Weight, lb/lb-mole (dry) Molecular Weight, lb/lb-mole (wet) Velocitv. fl/sec (AP) (cp) (Pb) (Pe) (Ps) (A0 (rs) (r9 (BWSmsd) (BWSsat) (Bws)(o, (co, (Md) (Ms) (Vs) 0.706 0.840 25.55 -0.0s 25.55 1.23 98.4 558.0 0.006 0.072 0.006 20.39 0.44 28.89 28.82 44.1 0.715 0.840 25.55 -0.05 25.55 1.23 106.3 565.9 0.013 0.091 0.013 20.40 0.50 28.90 28.76 48.9 0.740 0.840 25.55 -0.05 25.55 1.23 100.8 s60.5 0.01I 0.077 0.01r 20.39 0.55 28.90 28.78 46.4 0.140 0.840 25.55 -0.05 25.55 1.23 101.8 561.5 0.010 0.080 0.010 20.39 0.50 28.90 28.79 46.5 VOLUMETRIC FLOW RATE At Stack Conditions, acfm At Standard Conditions, scfm At Standard Conditions, dscfm (Qa) (Qsw) (Qs) 3,250 2,624 2,608 3,597 2,864 2,827 3,414 2,745 2,714 3,420 2,744 2,716 plllffirrrcc) TECI.INICAL GROtJTl Method 1 Data Project No. A5T-2023-4826 Dzte: O2D9|A Duct Oridtationr Hsidtal DuctDsigr: Circule Dist.nc. from Frr W.ll to Outride of Pon:--lfi6-in Nippl€Ilngth: 6.00 in Depti oIDuct: 15.00 in Width of Ductr 15.00 in Cross Secionel Arer of ou.t, ---1-i- 6' Equiv.lcnt Dimeter: 15.00 in No.ofTBtPort!: 2 Di3t.tr.€Ar 83 ft DistnccADuctDim€terst 66 (mu!tb6>0.5) Distrnce B: 6.0 ft DistanceBDuctDi.met6t 43 (mu!tbe>2) Minimum Number ofTrrvcrs Point!: 24 Adud Numb.r of Trrrc.* Point,-7- NumberofRe.dingsperPoint: I MGBurer (Iniairl rnd Dre1,---6EE- R*iewer (Initial rnd Drte): Jff Traversc Point '/o ol [rmdr Dist[cc from inridr wdl fron outiide of I 3 4 6 8 9 t0 !l t2 2.t 6.7 t 1.8 t7.7 25.0 35.6 u.4 75.O 82.3 88.2 93.3 91.9 0.50 l.0l t.77 2.66 5.34 9.66 I 1.25 r2.35 t3.23 t4.00 r4.50 6il2 7 7 314 I 5i8 9 314 lt 5/16 l5 l l/16 t1 14 t8 3/8 t9 U4 20 20 y2 LOCATION OF TRA}'ERSE POINTS Ntmbet o! ba'e poinlt at a donE a I 3 1 6 7 8 9 l0 il t2 2 3 4 s 6 7 E 9 lo IT t2 t4.6 85.4 6.7 25.0 75.0 ,1, : 4.4 t4.6 29.6 ?0.4 85.4,:, 3.2 10.5 19.4 32.3 61.7 80.6 89.5 ,-u_t 2.6 8.2 14.6 22.6 34.2 65.8 77.4 85.4 91.8 nr_o 2.t 6.7 I 1.8 t7.7 25.0 35.6 64.4 75.0 82.3 88.2 93.3 97.9 *Percenl ofstdckdiaileterlrom insi.le wall to lrNe$e lnint. aBD.!r*r>0.6rn(24h.) ,im tr-uulryrra SbcL Diagrm A=8.3ft. B=6ft. DepthofDuct= l5in. Cross Sctioal Are Oownstream Dlsturbance a ooo o o o o aao fJpstream Dist!rbance pul6rrce T E(l llr.\r lC-: A L G H r) t-l P Cyclonic Flow Check Location Rio Tinto Kennecott Source Dry Matte Bin Baqhouse SMEOI3 Project No. A5T-2023-4826 Dzte 02129/24 Sample Point Angle (AP:O) I ) 3 4 5 6 7 8 9 l0 11 t2 l3 t4 15 t6 17 l8 19 20 2t a1 23 24 Average 4 AIt6 Method 4 Data TECI"'I NTCAL OF()I]P Location Rio Tinto Kennecott Source Dry Matte Bin Baghouse SMEOI3 Project No. A5T-2023-4826 Parameter PM Analysis Gravimetric Run I Date:2129/24 Impinger No.I 2 3 4 Total Contents Empty Empty H20 Silica Initial Mass, g 518.2 628.1 702.7 947.7 2796.7 Final Mass, g 518.3 628.1 699.3 954.8 2800.s Gain 0.1 0.0 -3.4 7.1 3.8 Run 2 Date:2t29/24 Impinger No.I 2 3 4 Total Contents EmpB Empty H20 Silica Initial Mass, g 482.4 623.1 772.6 919.5 2797.6 Final Mass, p 482.4 627.1 768.8 928.2 2806.5 Gain 0.0 4.0 -3.8 8.7 8.9 Run 3 Date:2129t24 Impinger No.I 't 3 4 Total Contents Empty Empty H20 Silica Initial Mass, g 520.8 628.1 699.3 954.8 2803.0 Final Mass, I 520.8 630. l 699.3 960.2 2810.4 Gain 0.0 2.0 0.0 5.4 7.4 Alhrpe Isokinetic Field Data Location: Rio Tinto Kennsott Stsrt Time: 12:33 Source: Dn Mltte Bin Bashouse SMf,0l3 Dste: ErdTime: i3:41 Prol""tXo.,.lSt-ZOX<aZe -Tiliiffi STACK DATA TEST)EOIIIPMENT STACK DATA (EST)FILTERNO.STACK DATA OINAL'I MOIST.DATA Moisture: 4.0 o/o est. Barometrie 25.55 in. Hg Static Pr€ssr -0.05 in. WC Strck Pr6s: 25.55 in. Hg COz: 0.0 % O2; 19.0 % Ny'CO: 81.0 % Md: 28.?6 lb,4b-mole Ms: 2833 lb/ltrmole Meter Bor ID: M$27v,iF-au6lin.wcy'Iiil Probe ID: PR-7083 Lir"" M"t".irl, !iII- Pitot ID: Pt-1200 eitot Cpfryp", 03lo l$typeNool"ID,]i-TS- Nozle Dn (in.): 0,206 EsLTm: 85 EsLTsr l2O 'F Est. AP: O.27 in. WC Est. Dtr: 0.216 in. Trroal Rrl.! O-7S scfm Pb: Pg: or: Co1: 25.55 in. Hg -0.05 in. WC __2039 % O.44 o/o Irh"-ilEffii Vlc (ml) 3.8 K-FACTOR r.743 Final Corr. -EAK CEECK! Pre Mid I Mid 2 Mid 3 Posl Mid r (cf) Mid 2 (cf) Mid 3 (cO ldk Ratr (cfn): 0.001 - 0.002 V.cuum (in Hg): 15 - l5 PitotTube: Pass - Pass tlid-Point Iask Chsk Vol (cf): o d.:oil Sample Time (minutes) Dry Gas Meter R€ading (fc) Pitot Tube AP (in wc) (irs'l emneretures (ol l Orifice Press. AE (in.wC) Pump Vac (in. Eg) rs TemDerrtures ("tr % rso Vs (fps) DGM Averaee Strck Probe Filter Imn Erit Aux AEb.Amlr. mb.ADb.Anb. Besin End 45 72 Ideal Actu,72 5l 65 al 0.00 2.50 656.010 0.30 88 92 0.55 0.56 3 252 94 54 65 108 8 34.34 2 250 500 657 250 045 88 94 08?252 94 54 65 I 10.6 42.t3 3 5.00 7.50 658.790 0.24 89 94 o.44 o.44 3 250 9A 55 65 r029 30.71 4 750 oo0 559 840 o25 8g t00 o46 0.46 3 250 95 55 66 91.5 31.58 10.00 2.50 660.850 0.25 89 100 0.46 046 3 250 95 55 66 101 2 31.58 6 t2 50 500 66t S60 o 4't 89 t00 0.86 0.86 3 250 95 56 66 95.9 43.29 't t5.00 7.50 663320 0.4'1 89 100 086 086 250 g5 56 67 108.2 43 29 8 750 20.00 664.854 0.53 9t 92 0.98 0.99 4 251 95 59 6'1 l04 9 45.64 20 00 22 50 666 450 053 9l 92 os8 ogg 4 250 96 59 69 9t.3 45.U l0 22.s0 25.00 667.840 0.55 9l 96 01 .o2 4 250 96 58 69 t042 46.61 ll 500 750 669 450 055 92 94 02 5 250 96 57 72 l0?.1 46.58 t2 27.50 30.00 671 ll0 0.55 92 95 02 02 5 250 96 72 t08 5 46 62 bl 30.00 32.50 6'12.790 0.56 93 95 04 .04 5 250 96 58 17 926 47.05 2 32 50 35 00 674 240 059 9l 0t o8 08 25 96 58 '17 109.5 48.55 35.00 37.50 675.990 0.59 93 0l .08 l0 4 252 96 59 '71 9l 4 48.55 4 750 40 00 671 450 058 95 0t 07 l0 5 252 96 59 '77 98.',l 48.14 5 40.00 42.50 679.O20 059 95 OI 09 t0 5 250 95 59 1 toTg 48 55 42.50 45.00 680.750 0.59 95 0l .09 l0 5 250 95 59 77 108.5 48.55 7 45 00 4't 50 6A2 490 058 96 t02 01 t0 5 250 s5 59 78 108.7 48.18 8 47.50 50.00 684.220 0.58 96 t02 .0'7 l0 5 250 97 54 79 lo8 I 48.18 9 50 00 52 50 685 940 o58 96 t02 t07 t0 5 250 97 54 80 108.7 48. l8 l0 52.50 55.00 687.670 0.59 97 t02 09 l0 5 250 98 54 79 I to-7 48.59 500 750 6RS 450 0.60 97 t02 ll l0 5 250 98 55 't9 107.9 49.00 t2 57.50 60.00 69t.200 0.60 9'1 t02 II t0 5 250 98 56 8l 109.8 49 00 Final DGM: 692.980 Ts Y"' AH %rso Bws Yo,Vrc pul6rlpE) Isokinetic Field Data Iaation: Rio Tinto Kennecott Start Timel End Time: l4:41 15r46 Source: Dry Matte Bin Baghouse SMEOl3 Pro;""tNo.,ffi STACK DATA (f,,STI EOUIPMENT STACK DATA (ESTI FILTERNO.STACK DATA (FINAL'I MOIST.DATA Moisturc: 4.0 7o est. Barometric: 25.55 in. Hg Static Press: -0.05 in. wC Stack Pres: 25.55 in. Hg COl: 0.0 % O2t tro o Ny'CO: 81.0 % Md: 28.?6 tb/lb.mole Ms: 28.33 lb/lb-mole Meter Box ID: M$27v'isF-au61in.wc;'Tlil- Probe ID: PR-708-3 Liner Material: glm Pitot lD: Pt-1200 ritot Cpltyp", O-8IO fs-typ" xo-t"lo,[][ Nozle Dn (in.): 0.206 Est. Tmr 93 Est. Ts: 98 Est. AP: 0.51 in. WC Est. Dnr 0.233 in. Tarset Rat€: 0.75 scfm Pb! 25.55 in. Hg Pg: -0.05 in. WC Ozz 2O.4O o/o CO2: 0.50 o/o Itr*-ilil-ffii Vlc (ml) E,9 K-FACTOR t.84 Final Corr. .F-AK CHF.CK! Pre Mi.l ! Mid 2 Mid 3 Pdsl Mid I (c$ Mid 2 (cf) Mid 3 (cO ttak Rate (cfm): 0.002 - 0,002 Vacuum (i. Hs): 15 - 15 Pitot Tube: Pass - Pass vlid-Point Ixak Check Vol (cf): OL Sample Time (minutes) Dry Gas Met€r Reading (ft') Pitot Tube AP (h wc) Gas TemDeratures (oF)Orifice Prss. AH (in.WC) Pump Vac (in. Hg) Gas Temoeratures (oI % ISC Vs (fps) DGM Average Slack Probe Filter Imp Exit Aux Amlr. Beqin End ld€al Actual 000 250 692 515 059 91 r05 o8 to 4 250 to5 55 988 48 72 2 2.50 5.00 694 120 0.59 97 105 08 Ll0 4 249 t0s 55 107.3 48.72 5.00 7.50 695.840 0.60 97 r05 t0 l.l0 4 250 r06 55 97.l 49.1 3 4 7.50 r000 691 410 059 9'7 r05 08 l.l0 4 251 r06 55 t00 4 48.72 5 10.00 12.50 699.020 0.60 91 106 0 t.20 5 25 106 55 t06.5 49.1 8 6 t2 50 l5 00 100 140 06t 97 t02 2 120 5 251 106 55 99 49.4t 1 15.00 l 7.50 702.360 0.61 97 r03 2 t.20 5 25 106 54 108.4 49.45 ?50 20 00 704 | 30 o62 98 106 4 t0 250 l06 55 906 49 99 9 20.00 22.50 '105 620 0.61 98 106 2 l.l0 5 250 108 55 999 49.59 l0 22.50 25.00 '107.250 0.61 98 106 2 I.20 5 250 t08 55 104.8 49.59 ll 25 00 2't 50 708 960 059 98 l06 08 I t0 4 251 l08 55 lo5 3 48.77 t2 27.50 30.00 710.650 0.60 98 106 0 Lt0 5 252 108 56 105.6 49. l8 bl 30 00 250 't l2 760 o6l 98 t06 2 t20 252 t07 56 tos I 49 59 2 32.50 35.00 7t4.140 0.59 98 106 08 0 4 250 107 56 109.0 48.77 3 35.00 7.50 715.890 0.58 98 l06 1.06 lo 4 250 107 54 98.0 48.35 4 37 50 40 00 'il1 450 059 99 107 o8 0 4 250 108 54 109 5 48.81 5 40.00 42.50 1t9.2tO 0.60 99 107 0 0 4 251 108 54 tot.2 49.22 (\42 50 45 00 720 850 050 99 t07 0 o 4 252 r06 55 106 I 49.22 7 45.00 47.50 722.580 0.60 99 108 Ll0 0 4 253 106 57 106.9 49.26 R 4'1 50 50 00 '724?tO 06r s9 t08 t2 120 4 254 t08 7 t04 8 49 6't 9 50.00 52 50 726.O20 0.61 99 108 2 1.20 4 2s4 108 57 938 49.67 l0 52.50 55.00 727.550 0.61 99 108 t.20 5 251 r08 58 98. I 49.6'7 ll 55 00 57 50 729 150 060 t00 t09 0 tto 5 250 t08 58 t04 9 49.3t t2 57 50 60 00 730 850 060 100 109 0 llo 5 250 l02 58 t08 6 49.31 Final DGM: '132 610 aF FlF(A l.l Run Time Vm AP Tm Ts Y" AH %Iso Bws Yo" Vac 60.0 mtn 40-075 ft3 0-60 in. WC 94.2 oF toSJ 1.133 in. WC I ot.0 o-ol3 1.8 Isokinetic Field Data-I : ll I'r l,.lA L ai Rili.r i-' hcation: Rio Tinto Kennecott Start Time: End Time: l6:04 l2t0 gsslsss Dry Matte Bin Baghouse SME0I3 ero;""tlto.,ffinrt", STACK DATA (EST)EOUIPMENT STACK DATA (EST)FILTERNO.STACK DATA (FINAL)MOIST. DATA Moisture: 4.0 9/o €st. Barometricr 25.55 ir. Hg Static Pressr -0.05 in. WC Stack Pres: 25.55 in. Hg CO2t 0.0 Yo O2t l9.O Vo Ny'CO: 8I-0 % Md; 28.76 lbAb-mole Ms: 2833 lbAb,mole Meter Box ID: MS27 Y, OSqs- AH @ (in.WC): 1.85J Probe ID: PR-708-3 Liner Materialr glm Pitor ID: Pt-l200 Ritot Cp/fyp", OSIO ls-typ"No-l"lo,-ii--f$- Nozle Dn (in.): 0.206 Esa. Tm: 98 Est. Ts: f06 Est. AP: 0.60 irt. WC Est. Dn: 0,223 in. Tsrset Rate: 0.75 scfm 25.55 in. Hg -0.05 in. WC 2O39 o/o 0.55 %tffi;:-iffii Pbr Pg: or: C02: Vlc (ml) 1.4 K.FACTOR 1.E29 Final Corr .FAK (-HECK! Pre Mid I Mid 2 Mid 3 Post Mid I (cf) Mid 2 (cf) Mid 3 (cO kak Rate (cfm): 0.@0 - 0.010 V.cuum (ir Hs): 15 - 15 PitotTube: Pass - Pass ilid-Point Iaak Check Vol (cf)l g 6.iAA Sample Time (minutes) Dry Gas Meter Reading (fc) Pitot Tube AP (in wC) Gas Temoeratures (oF)Orifice Prqs. AH /in.WC) Pump Vac (in. Hg) Gss TemDeratures ("F) o/. rso Vs (rps) DGM AI ShcI Filter lmo Exit Aux Amb.Amb.Anlr.Amlr. Besin End Iderl Actual el 000 250 112 1 t5 os4 0t 00 0t 00 3 258 t03 55 64 101.1 46.41 2 2.50 5.00 '134.284 0.55 01 00 02 00 3 256 03 55 67 t03.8 4643 500 750 735 9t 0 05r'ol 00 0t o0 3 25',|03 55 65 l0t 8 46.4t 4 7.50 0.00 737.491 0.56 0l 00 04 00 3 258 03 55 65 I0t. t 41 26 5 10.00 2.50 739.089 o55 ot 00 02 00 l 255 0:l 55 65 to2 4 46.83 6 t2 50 00 '140 694 055 02 0l 02 .00 3 256 03 55 65 r02.3 46.88 ,l 15.00 7.50 '742.298 0.51 0l 0.95 95 )56 o1 64 to00 45 14 8 750 20 00 743 808 057 t02 ol 106 o0 3 254 03 55 64 102.5 41.72 9 20.00 22.50 745.M4 0.52 t02 0t 0.97 00 254 03 55 65 t01.4 45 58 t0 22.50 25 00 746 99 o5t t02 ol os5 00 3 251 o3 55 65 lol 2 45.r4 ll 25.00 2'7 50 748 519 0.55 t02 0l 02 .00 3 256 03 55 65 103.7 46.88 t2 21.50 30.00 750.145 0.54 103 ol ot 00 j 256 ol 54 64 rot 0 46.45 h 30 00 32 50 751 149 054 103 0l 0l .00 3 255 03 54 65 100.8 46.45 2 32 50 35.00 753.318 0.57 103 0l 06 l0 3 )51 03 54 65 t05 I 47.72 35.00 i7 50 755 0t 0s6 t 0:l ol o5 00 3 259 03 54 65 103 5 47.30 4 37 50 40.00 756.652 0.56 103 0l 05 .00 2)O 03 54 65 100.3 47 10 5 40.00 42.50 758.242 0.56 103 0t o5 00 254 ol 55 66 t00 9 47.30 6 42 50 45 0,0 159 442 055 103 0l 03 .00 3 256 103 55 66 99.4 46.88 't 45.00 4'7.50 761.403 0.55 103 0l 03 00 254 0i 66 lo2 6 46 88 8 47 50 50 00 761 0r 5 o51 r03 ol o6 00 3 256 03 55 65 103.8 47.72 9 50.00 52.50 1u 675 0.54 103 0l 0l 00 3 255 03 55 65 103.4 46 45 l0 52.50 55.00 766.284 0.54 103 ot ot 00 l 255 o3 56 66 t03 7 46.45 ll 55 00 57 50 767 898 055 103 0l 03 00 3 255 03 56 66 100.4 46.88 t2 57 50 60 00 '169 4'15 055 103 0l 03 00 3 258 03 58 66 100.4 46.88 Finel DGM: 171O52 t, Fj D ahri Run Time Vm AP Tm Ts Y" aH %rso Bws Yo, Vac 60.0 mtn 38-337 ft3 0-55 in. WC 1023 oF 100-8 oF 3 1.002 in.WC 99.9 0.01 I 3,1 Allionce Technicol Group, LLC Anolyticol Services 5530 Morsholl St. Arvodo, CO 80002 (720) 4s7-e504 www.ollioncetg.com Anolyticol Loborotory Report Rio Tinto Kennecott 2500 South 9180 West Mogno, UT 84044 Project No. A5T-2023-4826 1 ol22 Certificotion Stotemenl Allionce Source Testing, LLC (AST) hos completed the onolysis os described in this report. Results opply only to lhe source(s) tested ond operoting condition(s) for the specific test dote(s) ond time(s) identified within this report. All results ore intended to be considered in their entirely, ond AST is nol responsible for use of less lhon the complete test report without written consent. This report sholl not be reproduced in full or in port without written opprovolfrom the customer. To the best of my knowledge ond obilities, oll informotion, focts ond test doto ore conect. Doto presented in this report hos been checked for completeness ond is occurote, enor-free ond legible. Any deviotions or problems ore detoiled in the relevont sections on the test report. This documeni wos prepored in portoble document formot (.pdf) ond contoins poges os identified in ihe bottom footer of this document. Volidotion Signoture The onolyticoldoto ond ollQC contoined within this repori wos reviewed ond volidoted by the following individuol. James Davidso Jomes Dovidson Quolity Assuronce Associote Dote 2 of22 Proiect Norrotive Anolyticol Method(s): Method 5 - Deierminotion of Poriiculole Molter Emissions From Stotionory Sources Method 202 - Dry lmpinger Method for Determining Condensoble Porticulote Moller Emissions From Slotionory Sources Filteroble The filter(s) were either oven dried ond/or desiccoted per lhe melhod until o finol weight wos obtoined. The liquid froclions were extrocted if required, evoporoied ond cooled until o finol weight wos obtoined. These frociions were summed together to provide the lolol Porticulote Motter collected. Condensoble The filter(s) were extrocted per the method. The orgonic extroct wos odded 1o the orgonic rinse, ond the inorgonic extrcci wos odded to the inorgonic rinse. The inorgonic frociion wcs extrocled wilh solvenl per the melhod. Extrocts were combined with the orgonic rinse. The orgonic ond inorgonic froclions were evoporoted ond desiccoted until o finol weight wos obioined. MDL The Minimum Detection Level (MDL) is 0.5 mg per frociion. lf the meosured resull for o froclion is less thon the MDL, the MDL wos used in ensuing colculolions. Blonk Conection lf blonk correction is performed, only blonk volues returned higher lhon lhe MDL ore used. lf o blonk returns o volue less thon the MDL, no correction is included. Method 202 Recovery Blonk corrections ore opplied by froclion (inorgonic sublrocted from inorgonic; orgonic subirocted from orgonic). Custody: The somples were received by Cory Monshock on 31812024 in Arvodo, CO. The somples were received in good condition with proper Choin-of-Custody documentotion. No opporent conloiner problems were noted upon receipt. Prior to onolysis, the somples were kept secure with occess limited to outhorized personnel of AST. Number of Somples: 23 (2 on hold) Lobeling: Acceptoble Anolyst: Eric Grosjeon - Loborotory Monoger Cory Monshock-Assistont Lob Monoger Ryon Gilleti-Loboroiory Anolyst ll Corson Williomson-Loborotory Anolyst I Joke Schmilt-Loborotory Anolyst I Equipment: Metller Toledo Bolonce ML-104, SN 82l 7893065. This scole wos used for onolyticol determinotions of filters ond rinse vessels. Denver lnstruments Bolonce T8-6201, SN ,l7904,l89. This scole wos used to meosure the totol moss of rinse collected for blonk correction. Anolysis wos performed on the some bolonce os the ossocioted lore. Quincy Lob lnc oven, 30CG, SN G3-012673. Lob Reogenis: Acetone Lot Number: 232060 Hexone Lol Number: 224540 QC Noies:The somples met the minimum criierio estoblished by the relevont method. Repoding Notes: none 3 of22 r:Alhtrce IFCHNICAT GBOUF crv,s Projecl lio Tinio Kennecotl Mogno, UT 84044 AST-2023.4826 :PA Method 5 tronl Holl Fllls lob lI D4t 029 D4i 034 D4t039 tleld lt M5/202-SME0l3-Run I Cont. I M5/202-SME0l3-Run 2 Con't. l M5/202-SME0llRun 3 Conl. l tlller lt 17025 - C 17t20 -c t7063 -C tlller Iore Welghl, (0.5126 0.5083 0.5178 Dole - Deslc(3/7 t24 317 t24 3/7124 Ilme - Deslccolo l5:45 l5:45 I 5:45 Dole ol Welghin!3/11/24 3/11/24 3111124 3/11/24 3/11/24 3A t t24 Tlme of Welghlng 9:28 l5:58 9:28 I 5:58 9:28 l5:58 tllter Welghl, e o.5144 0.5r43 0.5100 0.5098 0.5184 0.5r86 tlller PM Moss, mE't.8 1.7 0.7 Fronl Hol, Rlnse tob lD D4r 030 D4t 035 D4r 040 tleld lD M5/202-SME0l3-Run I Cont. 2 M5/202-SME0l 3-Run 2 Conl.2 M5/202-SME0llRun 3 Conl. 2 Beoker lD 32805 32873 32882 Eeoker lore, g 3.9350 4. t354 4.1440 Beoker wlth Acelone, g 9 r.3 45.7 33.8 Acelone Mots, g 87 -4 41.6 29.7 Dole - Deslccolor 3/11124 3/11/24 3/11 124 Ilme . Deslccolor 14i23 14:23 l4:23 Dote ol Welghlng 3|2/24 3/13/24 3^2t24 3/13/24 3/12/24 3113/24 Ilme ol WelEhln(l4:30 4i40 I 4:30 4:40 l4:30 4:40 welght, (3.9418 3.9416 4. I 403 4.1404 4-1484 4. I 488 Rlnse PM Mo3s, mg'6.7 5.0 1-f, Blonk Corecle(No Tolol PM Moss, m(8.5 6.6 5.3 *All froctions were onolyzed ond returned vclues greoter lhon the MDL of 0.5 mg. 4 of22 otv,s PrC.ct aio linlo Kennecotl v{oono, UT 8,{0,1,1 r'stau23$26 EPA M€thod 5 Aca0on q{r* lob lI D.il0,{,r F.ld lI M$Aceione Blonk idkf,lI 32n1 laokar tor., f 3.9567 l.ok rsllh Ac.lon., a t12.66 Ac.ion Moar,a I 38.70 Dolc - Dcrlccolo 3^t t21 Ilm.. D.dccoio 14i23 Dot ottt lgilry 3/12n1 | Ut3nl nmolW.lghln(I 4:30 4:6 W.l!]r, a 3.9572 3.957t Uonk Mdr!, mg'0.00 5 ot22 A/ta Clty,Slole Foui Pro,leclNo. lio Tinio Kennecoll vtogno. UT 84044 AsI-20214826 :PA Meihod 202 Teion Fllle] Lob lt D4l 03t D4t 036 D4l 04 I Fleld lt M5/202-SME0I3-Run I Conl. 3 M5/202-SME0l $Run 2 Cont. 3 M5/202-SME0l 3-Run 3 Cont. 3 Orgonlc Frqcllon lob lt D41 033 D4r 038 D4r 043 Field lE M5/202-SME0I 3-Run I Cont. 5 M5/202-SME0l 9Run 2 Cont. 5 M5/202-5MEol 3-Run 3 Conl. 5 Beqker ll 32972 32976 32990 Beqker lore, c 3.9271 3.9087 3.9045 Beqker Solvenl, !t58.6 t5t-2 t54.5 Solvenl Moss, !| 54.7 147.3 t50..5 Dole - Deslccdlor 3/t3/24 3lt3t24 3/13/24 Tlme - Deslc(I 4143 | 4:43 I 4:43 Dole of Welghin(3lt sl24 3lt8l24 3/) 5/24 3/18/24 3/15/24 3/18124 nme ol Welghln(14132 8:45 14t32 8:45 l4:32 8:45 Welghl, (3.9277 3.9280 3.9093 3.9096 3.9050 3.9054 Orgonlc PM Mo!s, mg'0.8 0.8 0.8 lnorgqnlc Frqcllon Lob lt D41 032 D41037 D4t042 Field lt M5/202-SME0I 3-Run 1 Cont. 4 M5/202-5MEOI SRun 2 Cont. 4 M5/202-5MEol 3-Run 3 Conl. 4 Eeoker lI 3r 78r 3t 788 3l 79r Beqker lqre, g 65.4789 89.5t 02 64-3447 Eeoker Wofer, g 252.8 278.2 264.9 Woler Mo!s, g 187.3 r 88.7 200.6 Dole - Deslccolot 3/13/24 3113/24 3113/24 Tlme - Deslccqlol I 4;43 I 4:43 I 4:43 Doie ol Welghlnr 3/t 5/24 3^8t24 3/t 5/24 3/18124 3lt5/24 3/18t24 Time ol Welghln(I 4:36 8;38 l4:36 8:38 I 4:3d 8:38 welght, {65.4809 65.48r r 89.5r 32 89.51 32 64.3458 64.3458 lnorgonlc Moss, mg 2.1 3.0 l.t Blonk Corecler No Tolql PM Mqss, m(2.8 3.8 t.9 *All frociions were onolfied ond relurned volues greoter lhon ihe MDL of 0.5 mg. 6of22 Cliy,s GROU ProJecl Rio Tlnio Kennecolt Mogno, UT 84044 ASr-20214826 EPA Method 202 Iellon Hlls Blonks tlald lroln Blonk Prool Blqnk tob lI D11047 N/A Fleld lI M202-FI Pr@f Recovery Blonk Cont. 3 N/A Orgonlc Frocllon Uqnks Fleld lroln gqnk Prol Blqnk Lob lI D41049 D4r 046 Fleld lt M202-FI Pr@f Recovery Blonk Cont.5 M202-FI Proof Blonk Cont. 5 Beoker lI 3?957 32984 Beoker lore, {3.9il8 3.899r Beoker Solvenl, (157.7 t59.9 Solvenl Moss, a 153.8 r56.0 Dole - Deslccolo 3/13t24 3|3/24 Ilme . Deslccdlo | 4:43 I 4:43 Dqle o, Welohln(3A s/24 3t)4t24 3/t 5/24 3/18/24 flme ot welghln(14:32 8:45 l4:32 8:45 W6lght, {3.9t t9 3.9122 3.90r0 3.9013 Meqsured Orgonlc Mo!s, m(0.3 2,1 lndgonlc Frocllon Blonks Flold Troln Blonk Prool Bldhk tob lI D,il048 D4t 045 Fl€ld lI M202-FI Pr@f Recovery Blonk Coni. 4 M202-FI Prmf Blonk Cont.4 Beqker lI 31773 B{ker lore, {85.2860 67.7693 8*kerwoLr(265.7 227.2 Wold Mot3, (t80.4 159.4 Dqte - Deslccqlo 343/24 3/t3/24 nme - Deslccolo I 4:43 I 4:43 Dole ol Welshln!3/15/24 3/18/24 3/1s/24 3ll8l21 nme ot welghlni I 4:36 8;38 I 4:36 8:38 Welghl, (8s.2863 85.2863 67.77co 67.7704 Mffsured lnorgqnlc Mqss, m(0.3 0.9 7 o122 Eo6cg€)odUofooEDcovUoFt4Cr \n fl * t rl s1 a( ) .g!0!ot NoN! au e x a H / a u o l a ) v - as u r 8 lu a ^ p ( ) t t ! ) ) Jn r c - q) l e l al e s u a p u o ) t ! ) L' o u a l Ul t U € 8 - Ja M y\ d : t I ) o!€ au o l e ) v - 3s u r u s' z 5 t{ r au o l a ) v - as u l u 0I = l^ l d > s au o l a ) v - as u r u 0I < hl ( zu e n o uJ u r / ' . -J a q u r n N Ja l I . eu o l a l v , es u r u al z z o N aq o r ( Ja q u i n N lF 8 ra l l r . NEoEo ou o l a l v - as u r u al z z o l zu ? n o uu r /i - Ja q u r n N ra l r : Eo au o l a ) v - 35 u r u al z z o N eq o l . ) ; I I zu e n o uu J € 8 - re q u J n N ra l l r . NoF YoF 6ts 0' l o F 8x 6S a ? ? a a ? ? a sI I BI oc. ) ts I * o4n II oe !et ot (!6e qq. q. $qq. q. tdq. c!q. CTq bu -eOGEE aozu N ytoHg ,3:$qoq Z,oN z)iotoq. I z5zoF z5oooeFNoN z5oUdoorFNo c!oo=NoN cs6cINoN 9fcc-0 Eo9'6loIEzoF2traeEz.a NYoozu'6 ' E9 n6 D!oaEEq i' i 2 ts 2Pt EF E.! /a,9 - e$gg p* * Ek 3 Y= { 3# o :! EEs 6qof?ooFcizc.co rcoutnfUIoIc'6-ctJ Calibration Cortifcab lD NA1 548-038-030823-ACC-USL MettlerToledo, LLC 1900 Polaris Parkway Columbus, OH43240 .I.SOO,METTLER Customer ah l-accnilorYFol METTLER TOTEDO Accredited by the American Association for Laboratory Accreditation (A2LA) CALIBRATION CERT #1788.01 ISO 17025 Accredited ANSYNCSL Z54G'l Accredited Accu racy Calibration Certifi cate Alliance Source Testing 5530 Marshall St Company: Addrcss: City: Zp / Poetal: S:tate / Povince: Weighing Device 80002-3108 Colorado Contad:Eric Grosiean M1104/03 B217893065 Lab 1 't20 g 0.0001 g Procedure Manufactrmr Model: Serial No.: Building: Floor Room: Mettler Toledo lnstumentType: Asset Numbel: Terminal Model: Terminal Serlal No.: TormlnelAsset No.: Weighing lnstrument N/A Gallbraton Guldeline: METTLER TOLEDO Work lnghrction: ASTM E898 - 20 30260953 v1.61 This calibration certificate including procedures and uncertainty estimation also complies with EURAMET cal8 v 4.0. This calibration certificate contains measurements for As Found and As Left calibrations. The sensitivity/span of the weighing instrument was adjusted before As Left calibration with a built-in weight. ln accordance with EURAMET cg-18 (11i2015), the test loads were selected to reflect the specific use of the weighing device or to accommodate specific calibration conditions. Environmental conditions have been verified to ensure the accuracy of the calibration. This certificate is issued in accordance with the conditions of accreditation granted by A2LA, which is based on ISO/IEC 17025. A2LA has assessed the measurement capability of the laboratory and its traceability to recognized national standards, Start:21.1 "C End: 20.9'C Start: 21.0 % End:.21.0 o/o Start: 21.0 % End:20.O o/oStart: 20.8'C End: 20.7'C As Found Calibnallon Dab: As Left Calibration Date: lssue Date: 08-Mar-2023 08-Mar-2023 08-Mar-2023 Requested Next Calibraton Dab: 31-Mar-2024 Authodzed A2tA Slgnabry: z1-Z1C----'--' Chris Carson Software Version: 1.23.1,70 Repon VeEion: 2. 1 6.32 Fom Number: AF1702111.0 @ METTLER TOLEOO This is an original document and may nol b€ partially reproducod without the written permission of ihe issuing Glibration laboratory. Page 1 ofS 9of22 Callbrafl on Cerdff cato lD NA'1 548-038-030823-ACGUSL METTLER TOTEDO Service Measurement Results Repeatability Test Load: 100 g 1 1 00.0003 g 100.0001 g 2 1 00.0002 g 100.0000 g 3 100.0002 g 100.0000 g 4 100.0002 g 1 00.0000 g 5 100.0001 g 1 00.0001 g 6 100.0002 g 100.0000 g 7 100.0002 g 99.9999 g 8 100.0000 g 100.0001 g o 1 00.0003 g 100.0001 g 10 '100.0002 g 1 00.0002 g O As Foundi As Left o 1 (Tesl Point) >ff 4d. ' 3d. ,2d. i) rO'o '^ O'O'\-/a r)a' .O.o oo'.-lo 10 Stardard;"rhd; | 0.0000es | 0.00008s Eccentrirt'ty 6 The 'd" in the graph represents the readability of the rangs/interval in which the lest was performed. The results of this graph are based upon the absolute values of the differences from the mean value. Test l-oad:50 g Maxlmum 0.0001 s | 0.0000gDevldon As Found The "d" in the graph represents the the test was performed. readability of the range/interval in which As Left Software VeEion: 1.23.1.70 Reporl VeBion: 2.16.32 Form Number: AF'17021r1.0 O METTLER TOLEDO This is an original document and may not be partially reproduced without the written permission oflhe issuing calibration laboratory. Page 2 of 5 1O of 22 Callbraton Cefficate lD NAI 548-038-030823-ACC-USL METTTER TOTEDO Service Enorof lndication As Found N/A 0.0000 g 0.0000 g 0.0000 g 0.18 mg 2 2 N/A 20.0000 g 20.0002 g 0.0002 g 0.22m9 2 3 2og 20.0000 g 20.0002 g 0.0002 g 0.22m9 2 4 40g 20.0000 g 20.000 s 0.000 s 0.22m9 2 5 6og 20.0000 g 20.000 s 0.000 s O.22mg 2 6 8og 20.0000 g 20.000 s 0.000 s O.22mg 2 7 N/A 60.0000 g 60.000 s 0.000 s 0.35 mg 2 8 N/A ',l00.0000 g 100.0003 g 0.0003 g 0.49 mg 2 I N/A 't 19.9999 g 120.0002 g 0.0003 g 0.59 mg 2 As Left 1 N/A 0.0000 g 0.0000 g 0.0000 g 0.18 mg 2 2 N/A 20.0000 g 20.0000 g 0.0000 g 0.20 mg 2 3 2og 20.0000 g 20.0000 g 0.0000 g 0.20 mg 2 4 4og 20.0000 g 20.0000 g 0.0000 g 0.20 mg 2 5 6og 20.0000 g 20.0000 g 0.0000 s 0.20 mg 2 6 8og 20.0000 g 20.0000 g 0.0000 g 0.20 mg 2 7 N/A 60.0000 g 60.0000 g 0.0000 g 0.24 mg 2 I N/A 100.0000 g 100.0001 g 0.0001 g 0.27 mg 2 s N/A 1 '19.9999 s 't20.0001 g 0.0002 g 0.32 mg 2 O AsFound a AsL€ft For improved legibility of the graphics only increasing measurement points are shown and measurement points close to zero are not displayed. Calibration Points [9] The uncertainty stated is the expanded uncertainty at calibration obtained by multiplying the standard combined uncertainty by the coverage factor k - which can be largerthan 2 according to ASTM E898 and EURAMET cg-18. The value of the measurand lies within the assigned range of values with a probability of approximately 95%. The user is responsible for maintaining environmental conditions and the settings of the weighing instrument when it was calibrated. 1a I i o, E a .9 o.oEs o o UJ o si r o-1 o 5-i I Sofrware VeEion:'1.23.1.70 Report VeBion: 2.16.32 Fom Number: AF1702Lr1.0 @ METTLER TOLEDO This is an original document and may noi b€ partially reprodued without the written permission of the issuing clibration laboratory. Page 3 of 5 11 ot 22 Cdbrafion Certfrceta ]D NA1 METNER TOTEDO Service Test Equlgnent All weights used for metrological testing are traceable to national or international standards. The weights were calibrated and certified by an accredited calibration laboratory. WcbhtSet 1: OIML E2 Weight Set No.: Ceriificate Number Rermrla 421 Date of lssue:07-Dec.2o22 Calibration Due Date: 31-Dec.202322063534$1 Value of the built-in welght adjusted Performed a linearity adjustment EndofAsffSecdon The information below and any attachmonts to this calibratk n certificate are not part of the accredited calibration. SoftmrcVffiim:1.23.1.70 Report Version: 2.1 6.32 Fom Numbar: AFl 702Lr1.0 OMETTLERTOLEDO This i8 an odginal docum€nl and may mt bo partially reproducod without tho wdttsn pemi$lon of the issulng calibratlon laboratory. Page4 ofs 12 ot 22 Callbraton Ceilifrcab lD NAl 548-038-030823-ACC-USL METTLER TOTEDO Service Measurement Uncertainty of the Weighing lnsEument in Use Stated is the expanded uncertainty with k=2 in use. The formula shall be used for the estimation of the uncertainty under consideration of the errors of indication. The value R represents the net load indication in the unit of measure of the device. Temperature coefficient for the evaluation of the measurement uncertainty in use: Temperature range on site for the evaluation of the measurement uncertainty in use: LlnearLeton of UncorElnty Equation 2.0. 10-6 lK 4K To optimize the stability of the linearization, besides of the zero load only increasing measurement points with a test load of 5% of the measurement range or larger are taken for the calculation of the linear equation. Absolute and Relative Measurement Uncertainty in Use forVadoue Net lndkatiom (E:<amples) oE:] bE{ro-. :) o 56 ee '" ba 6Fro aI, 6 6tr :: 50 75 Weighing Rang€ [%l As Found 0.0001 0 001 As l€ft 0, 1 Readano lgl 001 100 Software VeEion: 1.23.1.70 Reporl VeEion: 2.1 6.32 Fom Number: AF1702Lr1.0 @ METTLER TOLEOO This is an original documenl and may not be partially reproduced without th€ written pemission of the issuing calibration laboratory. Page 5 of 5 '13 ot 22 Attachment b Callbratlon Gertificate: NA1 548-038-030823-ACC-USL Manufacturer Tolerance Assessment METTTER TOLEDO Servtce Man ufactu rer Tolerance Assessment Assessment done without considering measuremenl uncertainty. The measurements from the attached calibration certificate were assessed against METTLER TOLEDO tolerances defined in SOP Test and Measurement Procedures for METTLER TOLEDO balances, Document: 10000018502. As Left { { { { { As Found { { { { N/A Overall Repeatability Eccentricity Linearity Sensitivity Measurement Results Repeatability Test Load: 1fi) g 1 100.0003 g '100.0001 g 2 100.0002 g 100.0000 g 3 100.0002 g 100.0000 g 4 100.0002 g 100.0000 g 5 100.0001 g 100.0001 g 6 100.0002 g 100.0000 g 7 100.0002 g 99.9999 g 8 100.0000 g 100.0001 g I 100.0003 g 100.0001 g 10 100.0002 g 100.0002 g Standard D6vlaton 0.0m09 g 0.0(xng g Tolerance 0.00010s {0.00010s { Software Version: 1.23,1,70 Report Version: 2.1 6.32 Fom Number: AF'1702111.0 @ METTLER TOLEDO This is an original document and may not b6 partially reproduced without the written pemission of th€ issuing calibration laboratory. Page 1 of2 14 of 22 Altachment to Calibraton Certificate: NA 1 548-038-030823-ACC-USL Manufacturer Tolerance Assessment METTTER TOLEDO Service Eccentric;ity Test [oad:50 g Maxlmum Devlaton 0.0001 s 0.0000 g Toloranco O,Omsog {0.000309 { The maximum deviation is determined as the absolute value of the largest deviation from the center. Linearity - Difiercntial Method As Found 2 N/A 20.0000 g 20.0002 g 0.00006 g 3 2og 20.0000 g 20.0002 s 0.00012 g 4 40g 20.0000 g 20.0001 g 0.00008 g 5 60g 20.0000 g 20.0001 s 0.00004 s 6 8og 20.0000 g 20.0001 g 0.00000 s 8 N/A 100.0000 g '100.0003 g N/A The As Found Sensitivity Tolerance is only valid if the device has been adjusted before the test As t€fi -lnearlty Devlatlon 0.00012 g -lnearlty Tolerance 0.0002g { -lnoarlty Devlatlon 0.00000 o -lnearity Tolerance o.ooo2s { The values in column "Deviation" and the "Linearity Deviation" * This point was used to satisfy the sensitivity requirement. lanslllvity Devlation 0.0003 g lensltlvity Toleranco N/A Sensltlvlty Devlatlon 0.0001 g Sonslllvw Toleranco 0.0008s { are zeto point offset and sensitivity error compensated. 2 N/A 20.0000 g 20.0000 g 0.00000 g 3 20g 20.0000 g 20.0000 s 0.00000 g 4 4og 20.0000 g 20.0000 g 0.00000 g 5 6og 20.0000 g 20.0000 g 0.00000 g 6 8og 20.0000 g 20.0000 g 0.00000 g 8.N/A 100.0000 g 100.0001 g N/A Software Version: 1 23.1.70 Report VeBion:2.16.32 Fom Number: AF1702Lr1.0 @ METTLER TOLEDO This is an original document and may not be partially reproduced without the written pemission of th6 issuing calibration laboratory, Page 2 ol 2 15 ot 22 Calibraton Certificato lD NA1 548-039-030823-ACGUSL MettlerToledo, LLC 1900 Polaris Parkway Columbus, OH43240 1.8OO.METTLER Customer ah lAccRE'iTEpl METTTER TOTEDO Accredited by the American Association for Laboratory Accreditation (A2LA) CALIBMTION CERT #1788.01 ISO 17025 Accredited ANSI/NCSL Z54Gl Accredited Accu racy Calibration Certificate Alliance Source Testing 5530 Marshall St Company: Address: Crty: Zp / Postal: Stato / Provlnco: Weighing Device Arvada Contact:Eric Grosiean 80002-3108 Colorado Manufacfuon Model: Serial No.: Building: Floor: Room: Denver T8-6201 17904189 1 6200 g 0.1 g lnshrmentType: Asset Numben Terminal Model: Termlnal Serhl No.: Termlnal Asset No.: Weighing lnstrument N/A N/A Procedure Calibraton Guidellne: METTLER TOLEDO Work lnshrction: ASTM E898 - 20 30260953 v1.61 This calibration certificate including procedures and uncertainty estimation also complies with EURAMET cA18 v 4.0. This calibration certificate contains measurements for As Found and As Left calibrations. The sensitivity/span of the weighing instrument was adjusted before As Left calibration with a built-in weight. ln accordance with EURAMET cg-l8 (11/2015), the test loads were selected to reflect the specific use of the weighing device or to accommodate specific calibration conditions. Environmental conditions have been verified to ensure the accuracy of the calibration. This certificate is issued in accordance with the conditions of accreditation granted by MLA, which is based on ISO/IEC 17025. poLA has assessed the measurement capability of the laboratory and its traceability to recognized national standards. Start:20.8'C End:20.5"C Start: 20.0 % End:. 21.0 o/o Start:20.'l 'C End:20.1 'C Start: 20.9 % End:.21.O o/o As Found Calibnation Date: As teft Galibraton Date: lssue Dde: 08-Mar-2023 08-Mar-2023 08-Mar-2023 Requested No<t Calibraiion Date: 31-Mar-2024 Auhodzod A2tA Slgnatory:--a z?7-'-"{C-'--' Chris Carson Software Ve6ion: 1.23.1.70 Report Ve6ion: 2. 1 6.32 Fom Number: AF17O2L|1.O O METTLER TOLEDO This is an original document and may not be parlially reproduc€d without th€ written permission of the lssuing €libration laboratory. Page 1 of4 16 of 22 Calibrafl on Cert'fi cate lD NAI 548-039-030823-ACC-USL METTLER TOLEDO Service Measurement Results Repeatability Test Load:2000 g O As Foundi As Left 1 (Tesl Point) >6d 4d. 3d. 2d. . 1d. o Standardil;;l o.ooe | 0.00s oo ooo 4 The !" in the graph represents the readability ofthe range/interval in which the test was performed. The results of this graph are based upon the absolute values of the differences from the mean value. Eccentricity Test Load:2000 g Maximumilr'"r;; I o'1s I o'19 As Found As t€ft The "d" in the graph represents the readability of the range/interval in which the test was performed. Enor of lndication As Found 1 o.o s o.o g o.o g 0.06 g 2 2 1000.0 s 999.9 s -0.1 s 0.09 g 2 3 3000.0 g 2999.9 g -0.1 s O.129 2 4 4000.0 g 3999.8 g -0.2 g 0.14 g 2 5 6000.0 g 5999.8 g -0.2 g 0.19 g 2 Software Ve6ion: 1.23.1.70 Report Vereioni 2.16.32 Fom Number: AF1702Lr1.0 O METTLER TOLEDO This is an original document and may not be partially reproduced without the written permission of the issuing €libration laboratory. Page 2 of 4 17 of22 Calibration Certifi cate lD NA1 548-039-030823-ACC-USL METTTER TOTEDO Service As Lefl 1 o.o g o.o g o.o s 0.06 g 2 2 1000.0 g 1000.0 g o.o g 0.09 g 2 3 3000.0 g 3000.0 g o.o s O.129 2 4 4000.0 g 4000.0 g o.o s 0.14 g 2 5 6000.0 g 6000.1 g 0.1 g 0.19 g 2 c6 -.O As Found co oIpc o I ul O..J l o2r. 0 -.; a AsL€ft For improved legibility of the graphics only increasing measurement points are shown and measurement points close to zero are not displayed.'a 21 -orJ -06-.-.-.-.--.--.-. o - *o * 3000 .1000 6000 Calibralion Points [gl The uncertainty stated is the expanded uncertainty at calibration obtained by multiplying the standard combined uncertainty by the coverage factor k - which can be larger than 2 according to ASTM E898 and EURAMET cg-18. The value of the measurand lies within the assigned range of values with a probability of approximately 95%. The user is responsible for maintaining environmental conditions and the settings of the weighing instrument when it was calibrated. Tast Equipment All weights used for metrological testing are traceable to national or international standards. The weights were calibrated and certified by an accredited calibration laboratory. WeightSet 1: OIML Fl Weight Set No.: Certificate Number: Remarks 685 Date of lssue: Calibration Due Date: 12-Jan-2023 220642893-1 31-Jan-2025 NiA End of Accredited Secffon The information below and any attachments to this calibration certificate are not part of the accredited calibration. Software Vereion: 1.23.1.70 Report Ve6ion: 2.16.32 Fom Number: AF1702Lr1.0 O METTLER TOLEDO This is an original document and may not be partially reproduced without the written pemission of the issuing calibration laboratory. Page 3 of 4 18 of 22 Calibration Cerdfr cate lD NA 1 548-039-030823-ACC-USL METTLER TOTEDO Service Measurement Uncertain$ of the Weighing lnstument in Use Stated is the expanded uncertainty with k=2 in use. The formula shall be used for the estimation of the uncertainty under consideration of the errors of indication. The value R represents the net load indication in the unit of measure of the device. Temperature coefficient for the evaluation of the measurement uncertainty in use: Temperature range on site for the evaluation of the measurement uncertainty in use: LlnearLation of Uncertalnty Equallon 6.0.10-6/K 6K To optimize the stability of the linearization, besides of the zero load only increasing measurement points with a test load of 5% of the measurement range or larger are taken for the calculation of the linear equation. Absolute and Relative Measurcment Uncertainty in Use brVarious Net lndkxtions (Examples) !e';'erio Ef -qot): o,. ac6to c:i l o .3o 50 75 Weighing Range [o*l As Found 01 As left Readrng [91 Software VeEion: 1.23.1.70 Report VeEion: 2.1 6.32 Fom Number: AF1702Lr1.0 @ METTLER TOLEDO This is an original document and may not b€ parlially reproduc6d without lhe written pemission of the issuing Glibration laboratory. Page 4 of 4 19 of 22 Athchment to Gallbraton Gertifrcate: NA1 548-039-03OB23-ACC-USL Custom Tolerance Assessment METTTER TOLEDO Service Custom Tolerance Assessment Assessment done without considering measurement uncertainty. One or more of the measurements from the attached calibration certiflcate were assessed against customer-defined tolerances. A.s Left { ./ { {Error of lndication Measurement Resulb Repeatability Repeatability Eccentricity Overall As Found { { { { Test Load:2fi)0 g Stardard Devlaton 0.00 g 0.00 g Tolerance 0.10 g {0.10s { Eccentricity Test Load: 2fiD g Madmum Ilavleffon 0.1 s o'1 g Tolenanoe 0.3s {o,3g { Softwar€ Version: 123.1 .70 Report Ve6ion: 2.1 6.32 Fom Number: AF1702111.0 @ METTLER TOLEDO This is an original document and may not be pariially reproducod without th€ written permission of tho lssuing €libration laboralory. Page 1 of2 2O ot22 Attachment to Galibration Gertficate: NA1 548-039-030823-ACC-USL Custom Tolerance Assessment METTTER TOTEDO Service Enorof lndication As Found As Left Software Ve6ion:'1 r3.1.70 Report Version: 2.16,32 Fom Number: AF'17021r1.0 @ METTLER TOLEOO This is an original doement and may not b€ partially reproduced without the written pemlssion of the issuing calibration laboratory. Page 2 of 2 21 of 22 This is the last page of the report. 22 of 22 Al6tEE) T I: (: t] t'.1 ! {t A L_ (,: F {) l P Location Rio Tinto Kennecott Method 3/3A Data Source Drv Matte Bin Bashouse SME013 Project No. A,5T-2023-4826 02 Data CO2 Data Run No.Run I Run 2 Run 3 Parameter orVo co2oA orVo CO2Vo Oto/o CO2o/o Analysis #l 20.39 0.44 20.40 0.50 20.39 0.55 The rcnaining coilsisluenl is assumed to be nilrogen. plllErrpe T [(_] li t. tc,^, _ c q :) U P hqtion Rio Tinio Kennecott QA/QC Data Source Dry Matte Bin Baghouse SME0I3 Prcjet No. A5T-2023-4826 Parameter PM I)rt€Nozle lD Nozle Diameter (in.) #l i2 #3 Dtr (Average) Difference Criteria Mrterirl 2/29t24 l0 0.206 0 206 0.206 0.206 0.000 S 0.004 in.gl6s Drte Pitot ID Evidetrce of drmrce? Dvidence of mis-alisnm€nt? Calibration or Ranrir rannired? 2D9/24 Pt-l 200 no no no Daae Prob€ or TL-,-^^^-^t- rn Reference Indicated Difference Criteria Probe Length 2129124 PR-708-3 800 85.0 0.9%,t 1.5 % (absolute)4 24 Dste 02n9D4 Balmce ID SLC.IKG-3 C€rtified weight ID sl-c-rKG.3 Certifi ed Weight Expiratiotr 8D9D8 Certified Weight (g)10,00.0 Measued Weisht (g)999.8 Weight Diftbrence (g)o.2 Drte llarom€tric Evidence of Reading Verified uallDrtuon or D-^.i..aa-irad,Weather Station fostion 2t29124 Weather Station No Yes No Magna, UT Date Meter Box ID Positive Presure Isk Check 2D9t24 M5-21 Pas Reagent Lot#I'ield Prep Ficld lnt Drt€By Acetone 230520 Hexane 230897 Dl Water 231106 F;Ali-arrce DGM Calibration-Orifi ces Document D 620.044 Revisior n.a Effective Dat€1/25/23 lssuing Department Tech Services Paq€1of1 Equipment Detail - Dry Gas Meter Console lD: M5-27 Meter S/N: 20035543 Critical Orifice S/N: 1330 Calibration Detail lnitial Barometric Pressure, in. Hg (Pb) Final Barometric Pressure, in. Hg (PbF) Average Barometric Pressure, in. Hg (Pb) 25.07 25.07 25.07 Critifcal Orifice lD (Y) K' Factor, ft3.R'/2 / in. wc.min (K ) Vacuum Pressure, in. Hg (V, lnitial DGM Volume, ft3 (Vm) Final DGM Volume, ft3 (VmF) Total DGM Volume, ft3 (Vm) 1330-31 0.8429 13.0 501.924 512.781 10.857 '1330-31 1330-25 0.6728 15.0 528 098 536.765 8.667 1330-25 1330-19 0.5186 17.0 54B2Bl 555.093 6.806 1330-19 0.8429 0.673 0.519 13.0 512.781 523.688 10.907 15 0 536.765 545.420 8.65s 17.0 555.093 561.889 6.196 Ambient Temperature, 'F (Ta) lnitial DGM Temperature, 'F (Tm) Final DGM Temperature, 'F (Tmr) Averaqe DGIV Temperature, "F (Tm) 64 63 63 63 64 63 64 64 63 64 65 65 63 65 o4 65 63 64 64 64 63 64 65 65 Elapsed Time (O) Meter Orifice Pressure, in. WC (AH) Standard Meter volume, ft3 (Vmstd) Standard Critical Orifice Volume, ftr rycr) Meter Correction Factor (Y) Tolerance Orifice Calibration Value (AH @) Tolerance Orifice Cal Check 10.00 3.20 9.2720 9.2341 0.996 0 001 1.803 0.051 10.00 3.20 9.3058 9 2341 0s92 0.003 1.801 0.052 10.00 2.10 7.3570 73717 1.003 0.008 1.842 0.011 10.00 2.10 7.3468 7.3777 1.004 0.009 1.842 0.011 10.00 130 57693 5.6868 0.986 0.009 1.917 0.063 10.00 130 s.7553 5.6868 0.988 0.007 1.915 0.062 0.94 1.68 1.66 Meter Correction Factor m 0.995 f,rifice Calibration Value (AH @)1.853 Positive Pressure Leak Check Yes Equipment Detail - Thermocouple Sensor Reference Calibrator Make: OMEGA Reference Calibrator Model: CL23A Reference Calibrator S/N: T-'197207 Calibration Detail Reference Temp Displav Temp Accuracy Difference oF OR Of oR oF 0 68 100 460 528 560 2 69 102 462 529 562 -0.4 -0.2 -0.4 2 1 2 223 248 273 683 708 733 225 250 685 710 734 -0. -0. -0 2 2 1 300 400 500 600 700 800 900 1,000 1,100 1,200 760 860 960 1,060 1,160 1,260 1,360 1,460 1,560 1 660 301 401 501 600 700 800 900 999 1,100 1,199 761 861 961 1,060 1,i60 1,260 1,360 1,459 1,560 1,659 -0.1 -0.'l -0.'1 0.0 0.0 0.0 0.0 0."r 00 0.1 1 1 1 0 0 0 0 1 0 1 Personnel Stacey Cunninqham Callbration By: Calibration Date: Revlewed By: RYAN LYONS 2/2/2024 Eootr .e GEl E'iooxoo qc q q nn n r , o@ @ @ Ioomao'toLoEoouooElEoo>Rooi)EoEo.:lo0)dc,Fold dn o ** n mn N {t + NN N (r ) Cr ) Ol NN N NN N md $ q? * c NS ( O si <f rf NN N (r l (r l Ol NN N NN N dN m O - - -c n == = 6 ed d d ) Eoo o)U! - u( J 4 o- F > o6 <' t r o@ EUts6 -oxl o Ft . ) !@ctu Lr l (,E[! aoF!cul ts - O O O ( O ( O O { N r r r - r ) r E NN @ @ $ O N O O O O T : . . 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I C :. :. q! !! g? g? I NN N C { C { N r ) O O O O O O O O $s s s s s $ t $ $ $ s $ s v NN N N c { N c . I N N N N N N N N -6 _d 3 _d i i -6 3 -6 -6 -6 .6 -6 -6 -6 oo o o r D o o o o o o o o o o tL t! Lr tr tr tr t! tL tL u- u- l! lL l! tL oi oi o! o! o! d, 05 oi o, o, d, oi oi oi 65 NN N N N N N N N N N N N N N toloNotNFGlto1! to=oooFJo66 t,GtrETq boC{=thoF0)oC .( I ,E.Eo(JLo!oEtnLJFt UTAH DEPAHTMENT OF ENVIRONMENTAL OUAIITY APR 2 I ?-424 DIVISION OF AIR QUALITV Source Information Division of Air Quality Compliance Demonstration Source Information Company Name Kennecott - SME013 Company Contact:Sean Daly Contact Phone No.801-204-2563 Source Designation:SME013 Test & Review Dates Test Date: 2/29/2024 Review Date: 5/2/2024 Tabs Are Shown Observer: Reviewer:Paul Morris Particulate Emission Limits lbs/MMBtu lbs/hr gr/dscf 0.300 0.016 Emission Rates - "Front Half" lbs/MMBtu lbs/hr gr/dscf 0.0734 0.0032 Test Information Stack_I.D._inches As ft^2 Y Dl H @ Cp Pbar Pq (static)Dn 15.00 1.23 0.9950 1.853 0.84 25.55 -0.05 0.206 Contractor Information Contracting Company: Alliance Technical Group, LLC Contact: Shamit Nakra Phone No.: 385-252-7553 Project No.: Circular 10100 9780 9860 9190 8710 8710 8710 10540 10640 11950 320 10610 10200 10390 1970 1800 1910 1420 1040 1190 1250 F factor usedF factors for Coal, Oil, and Gas Anthrocite 2 Lignite Natural Propane Butane COAL OIL GAS Bituminous 2 Fd Fw Fc scf/MMBtu scf/MMBtu scf/MMBtu O2 CO2 lbs/MMBtu Page 1 Summary Division of Air Quality Reference Methods 5 - TSP Compliance Demonstration of Kennecott - SME013 Testing Results Lab Data - grams collected Test Date 2/29/2024 2/29/2024 2/29/2024 2/29/2024 Lab Data Probe Filter Back Circular Run 1 Run 2 Run 3 Run 4 Run 1 0.0067 0.0018 0.0028 As ft^2 1.23 1.23 1.23 Run 2 0.005 0.0017 0.0038 Pbar 25.55 25.55 25.55 Run 3 0.0046 0.0007 0.0019 Pq (static)-0.05 -0.05 -0.05 Run 4 Ps 25.55 25.55 25.55 Avg. Ts F 98.38 106.25 100.79 Front Half Emissions Summary CO2 - FCO2 0.00 0.00 0.00 Run 1 Run 2 Run 3 Run 4 Avg. O2 19.00 19.00 19.00 gr./dscf 0.0041 0.0030 0.0024 0.0032 N2+C 81.00 81.00 81.00 lbs/hr 0.0914 0.0719 0.0570 0.0734 Md 28.76 28.76 28.76 lbs/MMBtu Ms 28.70 28.63 28.65 Y 1.00 1.00 1.00 Cp 0.84 0.84 0.84 Total Emissions Summary w/back half condensable Vm cf 36.97 40.08 38.34 Run 1 Run 2 Run 3 Run 4 Avg. Vlc 3.80 8.90 7.40 gr./dscf 0.0054 0.0046 0.0033 0.0045 AVG. Tm F 56.63 55.63 54.96 lbs/hr 0.1215 0.1127 0.0775 0.1039 Vm std 32.18 34.97 33.48 lbs/MMBtu Vw std 0.18 0.42 0.35 Bws 0.01 0.01 0.01 S Bws 0.07 0.09 0.08 Avg. Sqrt Dlp 0.71 0.77 0.74 Vs 44.25 48.96 46.49 F factor used scfm wet 2630.34 2869.93 2751.80 acfm 3257.89 3604.78 3423.07 Qsd dscfh 156948.10 170157.49 163407.81 # Sample Points 24.00 24.00 24.00 Dn 0.206 0.206 0.206 An 2.31E-04 2.31E-04 2.31E-04 Start Time 0:00 0:00 0:00 End Time 0:00 0:00 0:00 Total Test time 60.00 60.00 60.00 Time @ point 2.50 2.50 2.50 80.00 90.00 100.00 110.00 120.00 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 % I s o k i n e t i c Points Run 1 PxP Isokinetic 80.00 90.00 100.00 110.00 120.00 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 % I s o k i n e t i c Sample Points Run 2 PxP Isokinetic 80.00 90.00 100.00 110.00 120.00 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 % I s o k i n e t i c Sample Points Run 3 PxP Isokinetic O2 CO2 lbs/MMBtu 80.00 90.00 100.00 110.00 120.00 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 Sample Points Run 4 PxP Isokinetic Page 1 Run 1 Kennecott - SME013 Flow & Moisture Test Date 2/29/2024 As ft^2 Pbar Pq (static) Ps Avg. Ts F CO2 - FCO2 O2 N2+C Md Ms 1.23 25.55 -0.05 25.55 98 0.00 19.00 81.00 28.76 28.70 Y Cp Vm cf Vlc Avg. Tm F Vm std Vw std Bws S Bws 0.0723 0.9950 0.84 36.970 3.80 56.63 32.178 0.179 0.0055 0.0723 0.999 Avg. Sqrt Dlp Vs scfm wet acfm Qsd dscfh # Sample Points Dn Total Test time (minutes) Time @ point (minutes)Avg. Dlh 0.706 44.25 2,630 3,258 1.57E+05 24 0.206 60 2.50 0.942917 TRUE Point No.Meter (cf) dl "p" dl "h" ts F tm F (in) tm F (out) Imp. Liquid Collected 1 656.010 0.30 0.56 92 54 Wt. (Final) Wt. (Initial) lc 2 657.250 0.45 0.83 94 54 518.30 518.20 0.1 3 658.790 0.24 0.44 94 55 628.10 628.10 0.0 4 659.840 0.25 0.46 100 55 699.30 702.70 -3.4 5 660.850 0.25 0.46 100 55 954.80 947.70 7.1 6 661.960 0.47 0.86 100 56 0.0 7 663.320 0.47 0.86 100 56 8 664.854 0.53 0.99 92 59 Isokinetics 108.8 9 666.450 0.53 0.99 92 59 Test Date 2/29/2024 10 667.840 0.55 1.02 96 58 Start Time enter 11 669.450 0.55 1.02 94 57 End Time 12 671.110 0.55 1.02 95 57 Run 1 13 672.790 0.56 1.04 95 58 14 674.240 0.59 1.08 101 58 15 675.990 0.59 1.10 101 59 16 677.450 0.58 1.10 101 59 17 679.020 0.59 1.10 101 59 18 680.750 0.59 1.10 101 59 19 682.490 0.58 1.10 102 59 20 684.220 0.58 1.10 102 54 21 685.940 0.58 1.10 102 54 22 687.670 0.59 1.10 102 54 23 689.450 0.60 1.10 102 55 24 691.200 0.60 1.10 102 56 25 692.980 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Page 1 Run 2 Kennecott - SME013 Flow & Moisture Test Date 2/29/2024 As ft^2 Pbar Pq (static) Ps Avg. Ts F CO2 - FCO2 O2 N2+C Md Ms 1.23 25.55 -0.05 25.55 106 0.00 19.00 81.00 28.76 28.63 Y Cp Vm cf Vlc Avg. Tm F Vm std Vw std Bws S Bws 0.0914 0.9950 0.84 40.075 8.90 56 34.968 0.419 0.0118 0.0914 0.999 Avg. Sqrt Dlp Vs scfm wet acfm Qsd dscfh # Sample Points Dn Total Test time (minutes) Time @ point (minutes)Avg. Dlh 0.775 48.96 2,870 3,605 1.70E+05 24 0.206 60 2.50 1.13 TRUE Point No.Meter (cf) dl "p" dl "h" ts F tm F (in) tm F (out) Imp. Liquid Collected 1 692.535 0.59 1.10 105.0 55.0 Wt. (Final) Wt. (Initial) lc 2 694.120 0.59 1.10 105.0 55.0 482.40 482.40 0.0 3 695.840 0.60 1.10 105.0 55.0 627.10 623.10 4.0 4 697.410 0.59 1.10 105.0 55.0 768.80 772.60 -3.8 5 699.020 0.60 1.20 106.0 55.0 928.20 919.50 8.7 6 700.740 0.61 1.20 102.0 55.0 0.0 7 702.360 0.61 1.20 103.0 54.0 8 704.130 0.62 1.10 106.0 55.0 Isokinetics 109.0 9 705.620 0.61 1.10 106.0 55.0 Test Date 2/29/2024 10 707.250 0.61 1.20 106.0 55.0 Start Time 11 709.900 0.59 1.10 106.0 55.0 End Time 12 710.650 0.60 1.10 106.0 56.0 Run 2 13 712.360 0.61 1.20 106.0 56.0 14 714.140 0.59 1.10 106.0 56.0 15 715.890 0.58 1.10 106.0 54.0 16 717.450 0.59 1.10 107.0 54.0 17 719.210 0.60 1.10 107.0 54.0 18 720.850 0.60 1.10 107.0 56.0 19 722.580 0.60 1.10 108.0 57.0 20 724.310 0.60 1.20 108.0 57.0 21 726.020 0.61 1.20 108.0 57.0 22 727.550 0.61 1.20 108.0 58.0 23 729.150 0.60 1.10 109.0 58.0 24 730.850 0.60 1.10 109.0 58.0 25 732.610 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Page 1 Run 3 Kennecott - SME013 Flow & Moisture Test Date 2/29/2024 As ft^2 Pbar Pq (static) Ps Avg. Ts F CO2 - FCO2 O2 N2+C Md Ms 1.23 25.55 -0.05 25.55 101 0.00 19.00 81.00 28.76 28.65 Y Cp Vm cf Vlc Avg. Tm F Vm std Vw std Bws S Bws 0.0778 0.9950 0.84 38.337 7.40 55 33.482 0.348 0.0103 0.0778 0.999 Avg. Sqrt Dlp Vs scfm wet acfm Qsd dscfh # Sample Points Dn Total Test time (minutes) Time @ point (minutes)Avg. Dlh 0.740 46.49 2,752 3,423 1.63E+05 24 0.206 60 2.50 1.00 TRUE Point No.Meter (cf) dl "p" dl "h" ts F tm F (in) tm F (out) Imp. Liquid Collected 1 732.715 0.54 1.00 100.0 55.0 Wt. (Final) Wt. (Initial) lc 2 734.284 0.55 1.00 100.0 55.0 520.8 520.8 0.0 3 735.910 0.54 1.00 100.0 55.0 630.1 628.1 2.0 4 737.491 0.56 1.00 100.0 55.0 699.3 699.3 0.0 5 739.089 0.55 1.00 100.0 55.0 960.2 954.8 5.4 6 740.694 0.55 1.00 101.0 55.0 0.0 7 742.298 0.51 0.95 101.0 55.0 8 743.808 0.57 1.00 101.0 55.0 Isokinetics 108.7 9 745.444 0.52 1.00 101.0 55.0 Test Date 2/29/2024 10 746.991 0.51 1.00 101.0 55.0 Start Time 11 748.519 0.55 1.00 101.0 54.0 End Time 12 750.145 0.54 1.00 101.0 54.0 Run 3 13 751.749 0.54 1.00 101.0 54.0 14 753.318 0.57 1.10 101.0 54.0 15 755.011 0.56 1.00 101.0 54.0 16 756.652 0.56 1.00 101.0 54.0 17 758.242 0.56 1.00 101.0 55.0 18 759.842 0.55 1.00 101.0 55.0 19 761.403 0.55 1.00 101.0 55.0 20 763.015 0.57 1.00 101.0 55.0 21 764.675 0.54 1.00 101.0 55.0 22 766.284 0.54 1.00 101.0 56.0 23 767.898 0.55 1.00 101.0 56.0 24 769.475 0.55 1.00 101.0 58.0 25 771.052 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Page 1