The URL can be used to link to this page

Home My WebLink AboutDAQ-2025-0033511 DAQC-672-25 Site ID 10917 (B5) MEMORANDUM TO: CEM FILE – COMPASS MINERALS THROUGH: Harold Burge, Major Source Compliance Section Manager FROM: Rob Leishman, Environmental Scientist DATE: July 10, 2025 SUBJECT: Source: Boiler #1 and #2 Contact: Ian Wright – 801-732-3011 Location: 765 North 10500 West, Ogden, Weber County, UT Test Contractor: Mostardi Platt FRS ID#: UT00000049005700001 Permit/AO#: Operating Permit #5700001004 dated June 10, 2021 Last Revised December 15, 2023 Subject: Review of RA/PST Report dated December 23, 2024 On January 7, 2025, Utah Division of Air Quality (DAQ) received a Relative Accuracy/Performance Specification Test (RA/PST) report for the Compass Minerals Boiler #1 and #2 in Ogden, Utah. Testing was performed on October 17, 2024, and October 23, 2024, to determine the relative accuracy of the O2 and NOX monitoring systems. The DAQ-calculated test results are: RA/PST EVALUATION: Boiler #1 NSPS RATA – Test Date – October 23, 2024 Primary Channel Manufacturer Serial No. Units CEM Value RM Value Relative Accuracy Status NOx ABB URAS 26 0241708662/1000 ppm 5.916 6.359 8.2% Passed lbs/MMBtu 0.008 0.009 0.5% Passed O2 ABB Mangos 206 0242165372/1000 % 5.000 4.920 2.1% Passed Stack Test Deviation Report There were no deviations observed during testing. Calibration gases were in date and met performance specifications. Boiler #2 NSPS RATA – Test Date – October 17, 2024 Primary Channel Manufacturer Serial No. Units CEM Value RM Value Relative Accuracy Status NOx ABB URAS 26 0241708662/1000 ppm 5.694 5.798 2.8% Passed lbs/MMBtu 0.008 0.008 0.0% Passed O2 ABB Mangos 206 0242165372/1000 % 5.520 5.500 0.4% Passed Stack Test Deviation Report There were no deviations observed during testing. Calibration gases were in date and met performance specifications. 1 8 2 2 DEVIATIONS: No deviations were noted in this report. CONCLUSION: Compass Minerals operates the continuous emissions monitors (CEM) on the Boiler #1 and #2 stacks to measure O2 and NOX emissions. The CEM was audited by the DAQ and found to meet quality assurance requirements found in 40 CFR Part 60, Appendix B, Performance Specification 1, and R307-170, Continuous Emission Monitoring System Program. Quarterly cylinder gas audits and an annual relative accuracy test audit were conducted in accordance with the procedures outlined in UAC R307-170. RECOMMENDATION: The Compass Minerals Boilers #1 and #2 CEM systems were operating as required in R307-170 and 40 CFR 60.13 at the time of this evaluation. HPV: No. ATTACHMENTS: RATA Review Spreadsheets. RATA Report. Compass Minerals Boiler #1 RATA RM 1, 2, 3A, 7E (tested 10-23-2024) Reference Methods 2, 3A, 6C, 7E, 10, & 19 Source Information Company Name Compass Minerals Corporation Company Contact:Demise Hubbard Contact Phone No.801-732-3312 Stack Designation:Boiler 1 Test & Review Dates Test Date:10/23/2024 Review Date: 7/9/2025 Observer:Not Observed Reviewer:Rob Leishman Emission Limits Emission Rates SO2 NOX CO SO2 NOX CO lbs./MMBtu 0.2000 0.009 lbs./hr. ppm 9.0 6.434 %O2 Correction as a whole # Test Information Stack I.D. inches As ft^2 Y Dl H @ Cp Pbar Pq (static) Ps Stack Pressure 39.25 8.402 0.9870 1.862 0.84 25.82 0.7 25.871471 Contractor Information Contact:Richard Sollars Contracting Company: Mostardi Platt Address: 888 Industrial Drive, Elmhurst IL 60126 Phone No.: 630-993-2100 Project No.: 8710 Division of Air Quality Instrumental Reference Methods - Gaseous Measurements Round Method 19 - F factors for Coal, Oil, and Gas Fd Fw Fc dscf/MMBtu wscf/MMBtu scf/MMBtu Diluent F factor used O2 CO2 Anthracite 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 Compass Minerals Boiler #1 RATA RM 1, 2, 3A, 7E (tested 10-23-2024) Division of Air Quality NSPS Relative Accuracy Performance Specification Test - CEMS Certification Compass Minerals Corporation Boiler 1 SO2 Analyzer:Serial No.: CO2 Analyzer:Serial No.: Acquisition System:Serial No.: Acquisition System: Serial No.: Equivalent Emission Limit: Test Date SO2 Dry SO2 Dry SO2 Test Date % CO2 Dry 10/23/2024 RM CEMS Diff RM CEMS Diff RM CEMS Diff 10/23/2024 RM CEMS Diff Run#Start Time End Time ppm lbs./MMBtu lbs./hr. Run# Start Time End Time %c %c 1 9:25 9:46 1 9:25 9:46 8.9 2 9:46 10:07 2 9:46 10:07 8.9 3 10:07 10:28 3 10:07 10:28 8.0 4 10:40 11:01 4 10:40 11:01 9.1 5 11:01 11:22 5 11:01 11:22 9.1 6 11:22 11:43 6 11:22 11:43 8.9 7 11:55 12:16 7 11:55 12:16 9.1 8 12:16 12:37 8 12:16 12:37 9.1 9 12:37 12:58 9 12:37 12:58 9.1 10 13:15 13:36 10 13:15 13:36 9.2 11 13:36 13:57 11 13:36 13:57 9.2 12 13:57 14:18 12 13:57 14:18 9.2 13 13 14 14 15 15 16 16 Average = Average = Sd Standard Deviation = Sd Standard Deviation = Sd Standard Deviation = Sd Standard Deviation = Confidence Coefficient = Confidence Coefficient = Confidence Coefficient = Confidence Coefficient = RA - Relative Accuracy = RA RA RA - Relative Accuracy = n = 0 0 0 n = 0 or RA of 1% t0.975 = t0.975 = E.L. Relative Accuracy = a For steam generators;b Average of three samples;0 c Make sure that RM and M data are on a consistent basis either wet or dry. 40 CFR 60 Performance Specification 2 For SO2 and NOx Continuous Emission Monitoring Systems 13.2 Relative accuracy Performance Specification. The RA of the CEMSS must be not greater than 20 percent when RM is used in the denominator of Eq. 2-6 (average emissions during test are greater than 50 percent of the emission standard)or 10 percent when the applicable emission standard is used in the denominator of Eq. 2-6 (average emissions during test are less than 50 percent of the emission standard). Up dated January 17, 2006 40 CFR 60 Performance Specification 3 For O2 and CO2 Continuous Emission Monitoring Systems 13.2 CEMS Relative Accuracy Perfromance Specification. The RA of the CEMS must be no grater than 20 percent of the mean value of the reference method (RM) data. 1 percent O2 or CO2. The results are also acceptable if the absolute value of the difference between the mean RM value and the mean CEMS value is less than or equal to 1.0 percent O2 (or CO2). Up dated September 14, 2016 40 CFR 60 Performance Specification 6 For Continuous Emission Rate Monitoring Systems (CERMS) 13.2 CERMS Relative Accuracy. The RA of the CERMS shall be no greater than 20 percent of the mean value of the RM's test data in terms of the nits of the emission standard, or 10 percent of the applicable standard, which err is greater. Up dated January 17, 2006 Ac t i v a t e R u n ? Ac t i v a t e R u n ? Ac t i v a t e R u n ? Ac t i v a t e R u n ? Compass Minerals Boiler #1 RATA RM 1, 2, 3A, 7E (tested 10-23-2024) Division of Air Quality Relative Accuracy Test Audit of Compass Minerals Corporation Boiler 1 NOX Analyzer:Serial No.: O2 Analyzer:Serial No.: Acquisition System:Serial No.: Acquisition System: Serial No.: Equivalent Emission Limit:9.00 0.2 Date NOx Dry NOx Dry NOx Test Date % O2 Dry 10/23/2024 RM CEMS Diff RM CEMS Diff RM CEMS Diff 9/30/2014 RM CEMS Diff Run#Start Time End Time ppm lbs./MMBtu lbs./hr. Run# Start Time End Time %c %c 1 9:25 9:46 6.7 6.003 0.009 0.008 0.86 1 9:25 9:46 Y 4.9 5.017 -0.072 2 9:46 10:07 6.6 5.852 0.009 0.008 0.85 2 9:46 10:07 Y 5.0 5.015 -0.017 3 10:07 10:28 6.7 5.971 0.009 0.008 0.87 3 10:07 10:28 Y 4.9 4.971 -0.104 4 10:40 11:01 Y 6.3 6.043 0.3 Y 0.009 0.008 0.001 0.82 4 10:40 11:01 4.9 5.006 5 11:01 11:22 Y 6.4 6.034 0.4 Y 0.009 0.008 0.001 0.83 5 11:01 11:22 Y 4.9 4.987 -0.101 6 11:22 11:43 Y 6.4 5.89 0.5 Y 0.009 0.008 0.001 0.82 6 11:22 11:43 4.9 5.038 7 11:55 12:16 Y 6.2 5.853 0.4 Y 0.008 0.008 0.000 0.81 7 11:55 12:16 Y 4.9 5.021 -0.086 8 12:16 12:37 Y 6.3 5.805 0.5 Y 0.009 0.008 0.001 0.82 8 12:16 12:37 Y 4.9 5.042 -0.098 9 12:37 12:58 Y 6.4 5.905 0.5 Y 0.009 0.008 0.001 0.82 9 12:37 12:58 Y 4.9 5.005 -0.091 10 13:15 13:36 Y 6.4 5.908 0.5 Y 0.009 0.008 0.001 0.83 10 13:15 13:36 4.9 4.992 11 13:36 13:57 Y 6.6 5.951 0.6 Y 0.009 0.008 0.001 0.85 11 13:36 13:57 Y 4.9 5.008 -0.111 12 13:57 14:18 Y 6.2 5.856 0.4 Y 0.008 0.008 0.000 0.80 12 13:57 14:18 Y 4.9 4.999 -0.079 13 13 14 14 15 15 16 16 Average = 6.4 5.9 0.443 0.01 0.008 0.001 0.83 Average = 4.920 5.000 0.084 Sd Standard Deviation = 0.11 Sd Standard Deviation = 0.000 Sd Standard Deviation = Sd Standard Deviation = 0.03 Confidence Coefficient = 0.081 Confidence Coefficient = 0.000 Confidence Coefficient = Confidence Coefficient = 0.021 RA - Relative Accuracy =8.20%Relative Accuracy = Relative Accuracy = RA - Relative Accuracy =2.13% n = 9 9 0 n = 9 or RA of 1%0.08% t0.975 = 2.306 t0.975 = 2.306 t0.975 = t0.975 = 2.306 E.L. Relative Accuracy = 71% EMRA 4% 0.50% EMRA a For steam generators;b Average of three samples; c Make sure that RM and M data are on a consistent basis either wet or dry. 40 CFR 60 Performance Specification 2 For SO2 and NOx Continuous Emission Monitoring Systems 4. Performance and Equipment Specifications 4.3 Relative accuracy. The RA of the CEMSS shall be no grater than 20 percent of the mean value of the RM test data in terms of the units of the emission standard or 10 percent of the applicable standard, whichever is greater For SO2 emission standards between 0.30 and 0.20 lbs./MMBtu use 15 Percent of the applicable standard; For SO2 emission standards below 0.20 lbs./MMBtu use 20 Percent of the emission standard; 40 CFR 60 Performance Specification 3 For O2 and CO2 Continuous Emission Monitoring Systems 12. Calculate the arithmetic difference between the RM and the CEMSS output for each run. The average of the nine (of more) data sets constitute the RA. 13.2 Relative accuracy. The RA of the CEMSS must be no grater than 1 percent O2 or CO2. 40 CFR 60 Performance Specification 6 For Continuous Emission Rate Monitoring Systems (CERMS) 13.2 CERMS Relative Accuracy. The RA of the CERMS shall be no greater than 20 percent of the mean value of the RM's test data in terms of the nits of the emission standard, or 10 percent of the applicable standard, which err is greater. Up dated January 17, 2006 0241708662/1000ABB Fuji Electric Co. LTD A1K6856T HF Ac t i v a t e R u n ? Ac t i v a t e R u n ? Ac t i v a t e R u n ? Ac t i v a t e R u n ? PassedPassedPassed Compass Minerals Boiler #1 RATA RM 1, 2, 3A, 7E (tested 10-23-2024) Division of Air Quality Relative Accuracy Test Audit of Compass Minerals Corporation Boiler 1 CO Analyzer:Serial No.: Acquisition System: Acquisition System: Serial No.: Equivalent Emission Limit: Date CO Dry CO Dry CO 10/23/2024 RM CEMS Diff RM CEMS Diff RM CEMS Diff Run#Start Time End Time ppm lbs./MMBtu lbs./hr. 1 9:25 9:46 2 9:46 10:07 3 10:07 10:28 4 10:40 11:01 5 11:01 11:22 6 11:22 11:43 7 11:55 12:16 8 12:16 12:37 9 12:37 12:58 10 13:15 13:36 11 13:36 13:57 12 13:57 14:18 13 14 15 16 Average = Sd Standard Deviation = Confidence Coefficient = RA - Relative Accuracy = n = 0 0 0 t0.975 = E.L. Relative Accuracy = a For steam generators;b Average of three samples; c Make sure that RM and M data are on a consistent basis either wet or dry. 40 CFR 60 Performance Specification 4 For Carbon Monoxide (CO) Continuous Emission Monitoring Systems applicable emission standard is used to calculate RA. 40 CFR 60 Performance Specification 4A For Carbon Monoxide (CO) Continuous Emission Monitoring Systems 13.2 Relative accuracy. The RA of the CEMSS must be no greater than 10 percent when the average RM value is used to calculate RA, 5 percent when the applicable emission standard is used to calculate RA, or within 5 ppmv when the RA is calculated as the absolute average difference between the RM and CEMSS plus the 2.5 percent confidence coefficient. 40 CFR 60 Performance Specification 6 For Continuous Emission Rate Monitoring Systems (CERMS) 13.2 CERMS Relative Accuracy. The RA of the CERMS shall be no greater than 20 percent of the mean value of the RM's test data in terms of the nits of the emission standard, or 10 percent of the applicable standard, which err is greater. Up dated January 17, 2006 13.2 Relative accuracy. The RA of the CEMSS must be no grater than 10 percent when the average of the RM value is used to calculate RA or 5 percent when the Ac t i v a t e R u n ? Ac t i v a t e R u n ? Ac t i v a t e R u n ? Compass Minerals Boiler #1 RATA RM 1, 2, 3A, 7E (tested 10-23-2024) Test Overview NSPS Relative Accuracy Performance Specification Test - CEMS Certification Compass Minerals Corporation Point Source Boiler 1 Contact Phone No.Demise Hubbard Stack Designation:Boiler 1 Project No.:0 Run Run # 1 Run # 2 Run # 3 Run # 4 Run # 5 Run # 6 Run # 7 Run # 8 Run # 9 Run # 10 Run # 11 Run # 12 Test Date 10/23/2024 10/23/2024 10/23/2024 10/23/2024 10/23/2024 10/23/2024 10/23/2024 10/23/2024 10/23/2024 10/23/2024 10/23/2024 10/23/2024 Start Time 9:25 9:46 10:07 10:40 11:01 11:22 11:55 12:16 12:37 13:15 13:36 13:57 Stop Time 9:46 10:07 10:28 11:01 11:22 11:43 12:16 12:37 12:58 13:36 13:57 14:18 Run Time 0:21 0:21 0:21 0:21 0:21 0:21 0:21 0:21 0:21 0:21 0:21 0:21 Stack I.D. (inches)39.25 39.25 39.25 39.25 39.25 39.25 39.25 39.25 39.25 39.25 39.25 39.25 As ft^2 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 Cp (Pitot Tube Coefficient)0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 Yd Meter Y Factor (unit less)0.9870 0.9870 0.9870 0.9870 0.9870 0.9870 0.9870 0.9870 0.9870 0.9870 0.9870 0.9870 Pbar Barometric Pressure ("Hg)25.82 25.82 25.82 25.82 25.82 25.82 25.82 25.82 25.82 25.82 25.82 25.82 Pq (Static Pressure)0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 Ps (Pressure of the Stack)25.87 25.87 25.87 25.87 25.87 25.87 25.87 25.87 25.87 25.87 25.87 25.87 Ts Stack Temp Avg. oF 303.50 304.00 303.00 302.60 303.00 302.50 302.80 302.60 302.50 302.50 302.70 302.70 Tm Meter Temperature oF 89.00 89.00 89.00 100.00 100.00 100.00 100.00 100.00 100.00 102.00 102.00 102.00 CO2 (carbon dioxide)8.93 8.93 8.01 9.15 9.07 8.90 9.08 9.07 9.15 9.16 9.18 9.16 O2 (oxygen)4.95 5.00 4.87 4.90 4.89 4.92 4.94 4.94 4.91 4.87 4.90 4.92 Md Molecular Weight Dry 29.63 29.63 29.48 29.66 29.65 29.62 29.65 29.65 29.66 29.66 29.66 29.66 Ms Molecular Weight Wet 27.92 27.92 27.79 27.91 27.90 27.87 27.89 27.89 27.90 27.89 27.89 27.89 N2 (nitrogen)86.13 86.07 87.12 85.95 86.05 86.19 85.98 85.99 85.94 85.96 85.93 85.93 Vm Sample Volume (cf)42.62 42.62 42.62 42.51 42.51 42.51 42.26 42.26 42.26 42.22 42.22 42.22 Vm std Standard Volume (dscf)34.90 34.90 34.90 34.12 34.12 34.12 33.93 33.93 33.93 33.77 33.77 33.77 Vlc Moisture (g)128.10 128.10 128.10 128.10 128.10 128.10 128.10 128.10 128.10 128.10 128.10 128.10 Vwstd Moisture Volume (scf)6.03 6.03 6.03 6.03 6.03 6.03 6.03 6.03 6.03 6.03 6.03 6.03 Bws Moisture Content (%100)14.73%14.73%14.73%15.02%15.02%15.02%15.09%15.09%15.09%15.15%15.15%15.15% S Bws (saturation moisture)99.90%99.90%99.90%99.90%99.90%99.90%99.90%99.90%99.90%99.90%99.90%99.90% AvgSqrtDlp √∆P 0.947 0.951 0.953 0.948 0.948 0.952 0.956 0.956 0.951 0.956 0.952 0.952 Vs. Gas Velocity (ft./sec)69.92 70.23 70.47 69.98 69.98 70.26 70.57 70.59 70.20 70.55 70.25 70.27 Qa (stack actual flow rate) acfm 35,248 35,404 35,525 35,278 35,278 35,419 35,576 35,586 35,389 35,566 35,414 35,425 Qs (stack std. flow rate) dscfm 17,972 18,040 18,126 17,949 17,939 18,023 18,080 18,090 17,992 18,069 17,987 17,993 Qsd (stack std. flow rate) dscfh 1,078,340 1,082,412 1,087,534 1,076,926 1,076,361 1,081,376 1,084,784 1,085,376 1,079,521 1,084,143 1,079,250 1,079,557 Qw (stack flow rate) wscfm 1,264,655 1,269,431 1,275,438 1,267,234 1,266,570 1,272,471 1,277,583 1,278,280 1,271,384 1,277,723 1,271,956 1,272,319 Compass Minerals Boiler #1 RATA RM 1, 2, 3A, 7E (tested 10-23-2024) Test Overview NSPS Relative Accuracy Performance Specification Test - CEMS Certification Compass Minerals Corporation Point Source Boiler 1 Contact Phone No.Demise Hubbard Stack Designation:Boiler 1 Project No.:0 Run Run # 1 Run # 2 Run # 3 Run # 4 Run # 5 Run # 6 Run # 7 Run # 8 Run # 9 Run # 10 Run # 11 Run # 12 Test Date 10/23/2024 10/23/2024 10/23/2024 10/23/2024 10/23/2024 10/23/2024 10/23/2024 10/23/2024 10/23/2024 10/23/2024 10/23/2024 10/23/2024 Heat Input - BTU/hr. F factor - scf/MMBtu 8710.0 8710.0 8710.0 8710.0 8710.0 8710.0 8710.0 8710.0 8710.0 8710.0 8710.0 8710.0 Fuel Analysis - ft3/min 1050.0 1050.0 1050.0 1050.0 1050.0 1050.0 1050.0 1050.0 1050.0 1050.0 1050.0 1050.0 Fuel Flow - ft3/min 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Heat Input - BTU/hr.0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SO2 Concentrations Uncorrected Dry Corrected Wet Corrected NOx Concentrations Uncorrected 6.60 6.48 6.65 6.28 6.37 6.29 6.15 6.23 6.30 6.40 6.61 6.22 Dry Corrected 6.71 6.55 6.72 6.34 6.44 6.35 6.21 6.29 6.36 6.43 6.60 6.21 Wet Corrected CO Concentrations Uncorrected Dry Corrected Wet Corrected CO2 Concentrations Uncorrected 8.93 8.94 8.02 9.16 9.08 8.91 9.11 9.11 9.19 9.19 9.19 9.17 Dry Corrected 8.93 8.93 8.01 9.15 9.07 8.90 9.08 9.07 9.15 9.16 9.18 9.16 Wet Corrected O2 Concentrations Uncorrected 4.87 4.94 4.86 4.90 4.89 4.92 4.94 4.95 4.92 4.88 4.90 4.92 Dry Corrected 4.95 5.00 4.87 4.90 4.89 4.92 4.94 4.94 4.91 4.87 4.90 4.92 Wet Corrected Compass Minerals Boiler #1 RATA RM 1, 2, 3A, 7E (tested 10-23-2024) Division of Air Quality NSPS Relative Accuracy Performance Specification Test - CEMS Certification Compass Minerals Corporation Boiler 1 Average Emission Dry SO2 NOX CO lbs./MMBtu 0.009 Average % concentration lbs./hr.CO2 O2 ppm or % 6.43 8.98 4.92 Run 1 Enter O2 or CO2 Dry SO2 NOX CO CO2 O2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)9.14E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 8.010E-07 lbs./hr.0.86 8.93 4.95 ppm or %6.71 8.93 4.87 Run 2 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)8.95E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 7.819E-07 lbs./hr.0.85 8.93 5.00 ppm or %6.55 8.93 4.94 Raw Value Run 3 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)9.11E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 8.025E-07 lbs./hr.0.87 8.01 4.87 ppm or %6.72 8.02 4.86 Raw Value Run 4 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)8.62E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 7.578E-07 lbs./hr.0.82 9.15 4.90 ppm or %6.34 9.16 4.90 Raw Value Run 5 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)8.74E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 7.687E-07 lbs./hr.0.8274 9.07 4.89 ppm or %6.44 9.08 4.89 Raw Value Corrected For Cal. Drift Raw Value Corrected For Cal. Drift Corrected For Cal. Drift Corrected For Cal. Drift Corrected For Cal. Drift O2 CO2 Clear lbs./MMBTU Compass Minerals Boiler #1 RATA RM 1, 2, 3A, 7E (tested 10-23-2024) Division of Air Quality NSPS Relative Accuracy Performance Specification Test - CEMS Certification Compass Minerals Corporation Boiler 1 O2 CO2 Clear lbs./MMBTU Run 6 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)8.64E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 7.590E-07 lbs./hr.0.8207 8.90 4.92 ppm or %6.35 8.91 4.92 Raw Value Run 7 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)8.46E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 7.421E-07 lbs./hr.0.81 9.08 4.94 ppm or %6.21 9.11 4.94 Raw Value Run 8 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)8.58E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 7.518E-07 lbs./hr.0.82 9.07 4.94 ppm or %6.29 9.11 4.95 Raw Value Run 9 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)8.66E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 7.602E-07 lbs./hr.0.82 9.15 4.91 ppm or %6.36 9.19 4.92 Raw Value Run 10 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)8.72E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 7.679E-07 lbs./hr.0.83 9.16 4.87 ppm or %6.43 9.19 4.88 Raw Value Run 11 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)8.97E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 7.887E-07 lbs./hr.0.85 9.18 4.90 ppm or %6.60 9.19 4.90 Raw Value Corrected For Cal. Drift Corrected For Cal. Drift Corrected For Cal. Drift Corrected For Cal. Drift Corrected For Cal. Drift Corrected For Cal. Drift Compass Minerals Boiler #1 RATA RM 1, 2, 3A, 7E (tested 10-23-2024) Calibration Error Test Test Date October 23, 2024 O2 CS - Cal. Span 22.69 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 0.00 0.00 0.00% Passed Cal. Mid-level 11.06 11.06 0.00 0.00% Passed Cal. High-level 22.69 22.04 0.65 2.86% Failed 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 48.74% 100% of Cal. Span High-level 100.00% Test Date October 23, 2024 CO2 CS - Cal. Span 22.69 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 0.00 0.00 0.000% Passed Cal. Mid-level 11.13 11.13 0.00 0.000% Passed Cal. High-level 22.69 22.69 0.00 0.000% 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 49.05% 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 October 23, 2024 NOx CS - Cal. Span 18.26 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 0.00 0.00 0.000% Passed Cal. Mid-level 8.89 8.90 0.01 0.055% Passed Cal. High-level 18.26 18.30 0.04 0.219% 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 48.69% 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 Compass Minerals Boiler #2 RATA RM 1, 2, 3A, 7E (tested 10-17-2024 ) Reference Methods 2, 3A, 6C, 7E, 10, & 19 Source Information Company Name Compass Minerals Corporation Company Contact:Demise Hubbard Contact Phone No.801-732-3312 Stack Designation:Boiler 2 Test & Review Dates Test Date:10/17/2024 Review Date: 7/9/2025 Observer:Not Observed Reviewer:Rob Leishman Emission Limits Emission Rates SO2 NOX CO SO2 NOX CO lbs./MMBtu 0.2000 0.008 lbs./hr. ppm 9.0 5.836 %O2 Correction as a whole # Test Information Stack I.D. inches As ft^2 Y Dl H @ Cp Pbar Pq (static) Ps Stack Pressure 39.25 8.402 0.9870 1.862 0.84 25.90 0.7 25.951471 Contractor Information Contact:Richard Sollars Contracting Company: Mostardi Platt Address: 702 West 48th Ave, Denver, CO 80216 Phone No.: 630-993-2100 Project No.: 8710 Division of Air Quality Instrumental Reference Methods - Gaseous Measurements Round Method 19 - F factors for Coal, Oil, and Gas Fd Fw Fc dscf/MMBtu wscf/MMBtu scf/MMBtu Diluent F factor used O2 CO2 Anthracite 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 Compass Minerals Boiler #2 RATA RM 1, 2, 3A, 7E (tested 10-17-2024 ) Division of Air Quality NSPS Relative Accuracy Performance Specification Test - CEMS Certification Compass Minerals Corporation Boiler 2 SO2 Analyzer:Serial No.: CO2 Analyzer:Serial No.: Acquisition System:Serial No.: Acquisition System: Serial No.: Equivalent Emission Limit: Test Date SO2 Dry SO2 Dry SO2 Test Date % CO2 Dry 10/17/2024 RM CEMS Diff RM CEMS Diff RM CEMS Diff 10/17/2024 RM CEMS Diff Run#Start Time End Time ppm lbs./MMBtu lbs./hr. Run# Start Time End Time %c %c 1 7:40 8:01 1 7:40 8:01 8.6 2 8:01 8:22 2 8:01 8:22 8.5 3 8:22 8:43 3 8:22 8:43 8.6 4 8:53 9:14 4 8:53 9:14 8.8 5 9:14 9:35 5 9:14 9:35 8.8 6 9:35 9:56 6 9:35 9:56 8.8 7 10:08 10:29 7 10:08 10:29 8.7 8 10:29 10:50 8 10:29 10:50 8.7 9 10:50 11:11 9 10:50 11:11 8.6 10 11:20 11:41 10 11:20 11:41 8.7 11 11:41 12:02 11 11:41 12:02 8.7 12 12:02 12:23 12 12:02 12:23 8.6 13 13 14 14 15 15 16 16 Average = Average = Sd Standard Deviation = Sd Standard Deviation = Sd Standard Deviation = Sd Standard Deviation = Confidence Coefficient = Confidence Coefficient = Confidence Coefficient = Confidence Coefficient = RA - Relative Accuracy = RA RA RA - Relative Accuracy = n = 0 0 0 n = 0 or RA of 1% t0.975 = t0.975 = E.L. Relative Accuracy = a For steam generators;b Average of three samples;0 c Make sure that RM and M data are on a consistent basis either wet or dry. 40 CFR 60 Performance Specification 2 For SO2 and NOx Continuous Emission Monitoring Systems 13.2 Relative accuracy Performance Specification. The RA of the CEMSS must be not greater than 20 percent when RM is used in the denominator of Eq. 2-6 (average emissions during test are greater than 50 percent of the emission standard)or 10 percent when the applicable emission standard is used in the denominator of Eq. 2-6 (average emissions during test are less than 50 percent of the emission standard). Up dated January 17, 2006 40 CFR 60 Performance Specification 3 For O2 and CO2 Continuous Emission Monitoring Systems 13.2 CEMS Relative Accuracy Perfromance Specification. The RA of the CEMS must be no grater than 20 percent of the mean value of the reference method (RM) data. 1 percent O2 or CO2. The results are also acceptable if the absolute value of the difference between the mean RM value and the mean CEMS value is less than or equal to 1.0 percent O2 (or CO2). Up dated September 14, 2016 40 CFR 60 Performance Specification 6 For Continuous Emission Rate Monitoring Systems (CERMS) 13.2 CERMS Relative Accuracy. The RA of the CERMS shall be no greater than 20 percent of the mean value of the RM's test data in terms of the nits of the emission standard, or 10 percent of the applicable standard, which err is greater. Up dated January 17, 2006 Ac t i v a t e R u n ? Ac t i v a t e R u n ? Ac t i v a t e R u n ? Ac t i v a t e R u n ? Compass Minerals Boiler #2 RATA RM 1, 2, 3A, 7E (tested 10-17-2024 ) Division of Air Quality Relative Accuracy Test Audit of Compass Minerals Corporation Boiler 2 NOX Analyzer:Serial No.: O2 Analyzer:Serial No.: Acquisition System:Serial No.: Acquisition System: Serial No.: Equivalent Emission Limit:9.00 0.2 Date NOx Dry NOx Dry NOx Test Date % O2 Dry 10/17/2024 RM CEMS Diff RM CEMS Diff RM CEMS Diff 9/30/2014 RM CEMS Diff Run#Start Time End Time ppm lbs./MMBtu lbs./hr. Run# Start Time End Time %c %c 1 7:40 8:01 Y 5.8 5.739 0.1 Y 0.008 0.008 0.000 0.73 1 7:40 8:01 5.4 5.495 2 8:01 8:22 Y 5.8 5.767 0.0 Y 0.008 0.008 0.000 0.73 2 8:01 8:22 Y 5.5 5.483 -0.013 3 8:22 8:43 Y 5.8 5.796 0.0 Y 0.008 0.008 0.000 0.73 3 8:22 8:43 5.4 5.454 4 8:53 9:14 Y 5.9 5.71 0.2 Y 0.008 0.008 0.000 0.74 4 8:53 9:14 Y 5.5 5.511 -0.016 5 9:14 9:35 6.0 5.666 0.008 0.008 0.75 5 9:14 9:35 5.5 5.55 6 9:35 9:56 6.0 5.675 0.008 0.008 0.75 6 9:35 9:56 Y 5.5 5.556 -0.026 7 10:08 10:29 5.9 5.604 0.008 0.008 0.74 7 10:08 10:29 Y 5.5 5.512 0.003 8 10:29 10:50 Y 5.8 5.628 0.2 Y 0.008 0.008 0.000 0.73 8 10:29 10:50 Y 5.5 5.541 -0.031 9 10:50 11:11 Y 5.8 5.643 0.1 Y 0.008 0.008 0.000 0.73 9 10:50 11:11 Y 5.5 5.535 -0.015 10 11:20 11:41 Y 5.8 5.771 0.0 Y 0.008 0.008 0.000 0.76 10 11:20 11:41 Y 5.5 5.484 -0.019 11 11:41 12:02 Y 5.8 5.63 0.1 Y 0.008 0.008 0.000 0.76 11 11:41 12:02 Y 5.5 5.542 -0.012 12 12:02 12:23 Y 5.8 5.563 0.2 Y 0.008 0.008 0.000 0.76 12 12:02 12:23 Y 5.5 5.528 0.002 13 13 14 14 15 15 16 16 Average = 5.8 5.7 0.104 0.01 0.008 0.000 0.74 Average = 5.500 5.520 0.014 Sd Standard Deviation = 0.07 Sd Standard Deviation = 0.000 Sd Standard Deviation = Sd Standard Deviation = 0.01 Confidence Coefficient = 0.057 Confidence Coefficient = 0.000 Confidence Coefficient = Confidence Coefficient = 0.008 RA - Relative Accuracy =2.80%Relative Accuracy = Relative Accuracy = RA - Relative Accuracy =0.40% n = 9 9 0 n = 9 or RA of 1%0.02% t0.975 = 2.306 t0.975 = 2.306 t0.975 = t0.975 = 2.306 E.L. Relative Accuracy = 64% EMRA 4% 0.00% EMRA a For steam generators;b Average of three samples; c Make sure that RM and M data are on a consistent basis either wet or dry. 40 CFR 60 Performance Specification 2 For SO2 and NOx Continuous Emission Monitoring Systems 4. Performance and Equipment Specifications 4.3 Relative accuracy. The RA of the CEMSS shall be no grater than 20 percent of the mean value of the RM test data in terms of the units of the emission standard or 10 percent of the applicable standard, whichever is greater For SO2 emission standards between 0.30 and 0.20 lbs./MMBtu use 15 Percent of the applicable standard; For SO2 emission standards below 0.20 lbs./MMBtu use 20 Percent of the emission standard; 40 CFR 60 Performance Specification 3 For O2 and CO2 Continuous Emission Monitoring Systems 12. Calculate the arithmetic difference between the RM and the CEMSS output for each run. The average of the nine (of more) data sets constitute the RA. 13.2 Relative accuracy. The RA of the CEMSS must be no grater than 1 percent O2 or CO2. 40 CFR 60 Performance Specification 6 For Continuous Emission Rate Monitoring Systems (CERMS) 13.2 CERMS Relative Accuracy. The RA of the CERMS shall be no greater than 20 percent of the mean value of the RM's test data in terms of the nits of the emission standard, or 10 percent of the applicable standard, which err is greater. Up dated January 17, 2006 Ac t i v a t e R u n ? Ac t i v a t e R u n ? Ac t i v a t e R u n ? Ac t i v a t e R u n ? PassedPassedPassed 0241708662/1000ABB Fuji Electric Co. LTD A1K6854T HF Compass Minerals Boiler #2 RATA RM 1, 2, 3A, 7E (tested 10-17-2024 ) Division of Air Quality Relative Accuracy Test Audit of Compass Minerals Corporation Boiler 2 CO Analyzer:Serial No.: Acquisition System: Acquisition System: Serial No.: Equivalent Emission Limit: Date CO Dry CO Dry CO 10/17/2024 RM CEMS Diff RM CEMS Diff RM CEMS Diff Run#Start Time End Time ppm lbs./MMBtu lbs./hr. 1 7:40 8:01 2 8:01 8:22 3 8:22 8:43 4 8:53 9:14 5 9:14 9:35 6 9:35 9:56 7 10:08 10:29 8 10:29 10:50 9 10:50 11:11 10 11:20 11:41 11 11:41 12:02 12 12:02 12:23 13 14 15 16 Average = Sd Standard Deviation = Confidence Coefficient = RA - Relative Accuracy = n = 0 0 0 t0.975 = E.L. Relative Accuracy = a For steam generators;b Average of three samples; c Make sure that RM and M data are on a consistent basis either wet or dry. 40 CFR 60 Performance Specification 4 For Carbon Monoxide (CO) Continuous Emission Monitoring Systems applicable emission standard is used to calculate RA. 40 CFR 60 Performance Specification 4A For Carbon Monoxide (CO) Continuous Emission Monitoring Systems 13.2 Relative accuracy. The RA of the CEMSS must be no greater than 10 percent when the average RM value is used to calculate RA, 5 percent when the applicable emission standard is used to calculate RA, or within 5 ppmv when the RA is calculated as the absolute average difference between the RM and CEMSS plus the 2.5 percent confidence coefficient. 40 CFR 60 Performance Specification 6 For Continuous Emission Rate Monitoring Systems (CERMS) 13.2 CERMS Relative Accuracy. The RA of the CERMS shall be no greater than 20 percent of the mean value of the RM's test data in terms of the nits of the emission standard, or 10 percent of the applicable standard, which err is greater. Up dated January 17, 2006 13.2 Relative accuracy. The RA of the CEMSS must be no grater than 10 percent when the average of the RM value is used to calculate RA or 5 percent when the Ac t i v a t e R u n ? Ac t i v a t e R u n ? Ac t i v a t e R u n ? Compass Minerals Boiler #2 RATA RM 1, 2, 3A, 7E (tested 10-17-2024 ) Test Overview NSPS Relative Accuracy Performance Specification Test - CEMS Certification Compass Minerals Corporation Point Source Boiler 2 Contact Phone No.Demise Hubbard Stack Designation:Boiler 2 Project No.:0 Run Run # 1 Run # 2 Run # 3 Run # 4 Run # 5 Run # 6 Run # 7 Run # 8 Run # 9 Run # 10 Run # 11 Run # 12 Test Date 10/17/2024 10/17/2024 10/17/2024 10/17/2024 10/17/2024 10/17/2024 10/17/2024 10/17/2024 10/17/2024 10/17/2024 10/17/2024 10/17/2024 Start Time 7:40 8:01 8:22 8:53 9:14 9:35 10:08 10:29 10:50 11:20 11:41 12:02 Stop Time 8:01 8:22 8:43 9:14 9:35 9:56 10:29 10:50 11:11 11:41 12:02 12:23 Run Time 0:21 0:21 0:21 0:21 0:21 0:21 0:21 0:21 0:21 0:21 0:21 0:21 Stack I.D. (inches)39.25 39.25 39.25 39.25 39.25 39.25 39.25 39.25 39.25 39.25 39.25 39.25 As ft^2 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 Cp (Pitot Tube Coefficient)0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 Yd Meter Y Factor (unit less)0.9870 0.9870 0.9870 0.9870 0.9870 0.9870 0.9870 0.9870 0.9870 0.9870 0.9870 0.9870 Pbar Barometric Pressure ("Hg)25.90 25.90 25.90 25.90 25.90 25.90 25.90 25.90 25.90 25.90 25.90 25.90 Pq (Static Pressure)0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 Ps (Pressure of the Stack)25.95 25.95 25.95 25.95 25.95 25.95 25.95 25.95 25.95 25.95 25.95 25.95 Ts Stack Temp Avg. oF 322.60 322.50 322.50 322.10 322.60 322.70 322.10 322.00 322.50 322.00 322.60 322.10 Tm Meter Temperature oF 88.00 88.00 88.00 88.00 88.00 88.00 87.00 87.00 87.00 87.00 87.00 87.00 CO2 (carbon dioxide)8.59 8.50 8.58 8.80 8.84 8.85 8.69 8.67 8.64 8.70 8.65 8.62 O2 (oxygen)5.42 5.47 5.42 5.50 5.52 5.53 5.52 5.51 5.52 5.47 5.53 5.53 Md Molecular Weight Dry 29.59 29.58 29.59 29.63 29.63 29.64 29.61 29.61 29.60 29.61 29.61 29.60 Ms Molecular Weight Wet 27.60 27.59 27.60 27.65 27.65 27.66 27.64 27.64 27.63 28.14 28.14 28.13 N2 (nitrogen)86.00 86.03 86.00 85.70 85.64 85.62 85.79 85.82 85.84 85.84 85.82 85.85 Vm Sample Volume (cf)42.18 42.18 42.18 42.10 42.10 42.10 42.07 42.07 42.07 42.18 42.18 42.18 Vm std Standard Volume (dscf)34.71 34.71 34.71 34.64 34.64 34.64 34.68 34.68 34.68 34.77 34.77 34.77 Vlc Moisture (g)153.30 153.30 153.30 150.60 150.60 150.60 150.80 150.80 150.80 107.10 107.10 107.10 Vwstd Moisture Volume (scf)7.22 7.22 7.22 7.09 7.09 7.09 7.10 7.10 7.10 5.04 5.04 5.04 Bws Moisture Content (%100)17.21%17.21%17.21%16.99%16.99%16.99%16.99%16.99%16.99%12.66%12.66%12.66% S Bws (saturation moisture)99.90%99.90%99.90%99.90%99.90%99.90%99.90%99.90%99.90%99.90%99.90%99.90% AvgSqrtDlp √∆P 0.958 0.958 0.957 0.961 0.956 0.959 0.960 0.956 0.955 0.953 0.957 0.960 Vs. Gas Velocity (ft./sec)71.95 71.91 71.80 72.02 71.67 71.89 71.97 71.69 71.66 70.81 71.13 71.33 Qa (stack actual flow rate) acfm 36,271 36,251 36,196 36,307 36,130 36,241 36,282 36,140 36,125 35,697 35,858 35,959 Qs (stack std. flow rate) dscfm 17,572 17,565 17,538 17,648 17,551 17,603 17,636 17,569 17,551 18,258 18,327 18,390 Qsd (stack std. flow rate) dscfh 1,054,339 1,053,887 1,052,275 1,058,903 1,053,083 1,056,181 1,058,131 1,054,149 1,053,035 1,095,492 1,099,599 1,103,396 Qw (stack flow rate) wscfm 1,273,537 1,272,991 1,271,044 1,275,591 1,268,581 1,272,312 1,274,705 1,269,908 1,268,566 1,254,320 1,259,022 1,263,370 Compass Minerals Boiler #2 RATA RM 1, 2, 3A, 7E (tested 10-17-2024 ) Test Overview NSPS Relative Accuracy Performance Specification Test - CEMS Certification Compass Minerals Corporation Point Source Boiler 2 Contact Phone No.Demise Hubbard Stack Designation:Boiler 2 Project No.:0 Run Run # 1 Run # 2 Run # 3 Run # 4 Run # 5 Run # 6 Run # 7 Run # 8 Run # 9 Run # 10 Run # 11 Run # 12 Test Date 10/17/2024 10/17/2024 10/17/2024 10/17/2024 10/17/2024 10/17/2024 10/17/2024 10/17/2024 10/17/2024 10/17/2024 10/17/2024 10/17/2024 Heat Input - BTU/hr. F factor - scf/MMBtu 8710.0 8710.0 8710.0 8710.0 8710.0 8710.0 8710.0 8710.0 8710.0 8710.0 8710.0 8710.0 Fuel Analysis - ft3/min 1050.0 1050.0 1050.0 1050.0 1050.0 1050.0 1050.0 1050.0 1050.0 1050.0 1050.0 1050.0 Fuel Flow - ft3/min 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Heat Input - BTU/hr.0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SO2 Concentrations Uncorrected Dry Corrected Wet Corrected NOx Concentrations Uncorrected 5.82 5.81 5.80 5.78 5.79 5.78 5.79 5.81 5.80 5.81 5.76 5.78 Dry Corrected 5.81 5.80 5.79 5.87 5.99 5.98 5.88 5.80 5.79 5.80 5.75 5.77 Wet Corrected CO Concentrations Uncorrected Dry Corrected Wet Corrected CO2 Concentrations Uncorrected 8.57 8.52 8.60 8.82 8.85 8.86 8.70 8.67 8.64 8.70 8.65 8.62 Dry Corrected 8.59 8.50 8.58 8.80 8.84 8.85 8.69 8.67 8.64 8.70 8.65 8.62 Wet Corrected O2 Concentrations Uncorrected 5.41 5.47 5.42 5.50 5.53 5.54 5.52 5.51 5.52 5.46 5.52 5.52 Dry Corrected 5.42 5.47 5.42 5.50 5.52 5.53 5.52 5.51 5.52 5.47 5.53 5.53 Wet Corrected Compass Minerals Boiler #2 RATA RM 1, 2, 3A, 7E (tested 10-17-2024 ) Division of Air Quality NSPS Relative Accuracy Performance Specification Test - CEMS Certification Compass Minerals Corporation Boiler 2 Average Emission Dry SO2 NOX CO lbs./MMBtu 0.008 Average % concentration lbs./hr.CO2 O2 ppm or % 5.84 8.68 5.49 Run 1 Enter O2 or CO2 Dry SO2 NOX CO CO2 O2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)8.16E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 6.944E-07 lbs./hr.0.73 8.59 5.42 ppm or %5.81 8.57 5.41 Run 2 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)8.18E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 6.932E-07 lbs./hr.0.73 8.50 5.47 ppm or %5.80 8.57 5.47 Raw Value Run 3 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)8.14E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 6.920E-07 lbs./hr.0.73 8.58 5.42 ppm or %5.79 8.60 5.42 Raw Value Run 4 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)8.29E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 7.016E-07 lbs./hr.0.74 8.80 5.50 ppm or %5.87 8.82 5.50 Raw Value Run 5 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)8.47E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 7.154E-07 lbs./hr.0.7534 8.84 5.52 ppm or %5.99 8.85 5.53 Raw Value Corrected For Cal. Drift Raw Value Corrected For Cal. Drift Corrected For Cal. Drift Corrected For Cal. Drift Corrected For Cal. Drift O2 CO2 Clear lbs./MMBTU Compass Minerals Boiler #2 RATA RM 1, 2, 3A, 7E (tested 10-17-2024 ) Division of Air Quality NSPS Relative Accuracy Performance Specification Test - CEMS Certification Compass Minerals Corporation Boiler 2 O2 CO2 Clear lbs./MMBTU Run 6 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)8.46E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 7.141E-07 lbs./hr.0.7542 8.85 5.53 ppm or %5.98 8.86 5.54 Raw Value Run 7 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)8.32E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 7.028E-07 lbs./hr.0.74 8.69 5.52 ppm or %5.88 8.70 5.52 Raw Value Run 8 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)8.20E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 6.932E-07 lbs./hr.0.73 8.67 5.51 ppm or %5.80 8.67 5.51 Raw Value Run 9 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)8.19E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 6.920E-07 lbs./hr.0.73 8.64 5.52 ppm or %5.79 8.64 5.52 Raw Value Run 10 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)8.18E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 6.932E-07 lbs./hr.0.76 8.70 5.47 ppm or %5.80 8.70 5.46 Raw Value Run 11 Dry SO2 NOX CO CO2 O2 Atomic Weight 64 46 28 lbs./MMBtu (O2)8.14E-03 E=Cd x Fd x (20.9/(20.9-%O2d)) lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d) lbs./cu.ft 6.873E-07 lbs./hr.0.76 8.65 5.53 ppm or %5.75 8.65 5.52 Raw Value Corrected For Cal. Drift Corrected For Cal. Drift Corrected For Cal. Drift Corrected For Cal. Drift Corrected For Cal. Drift Corrected For Cal. Drift Compass Minerals Boiler #2 RATA RM 1, 2, 3A, 7E (tested 10-17-2024 ) Calibration Error Test Test Date October 17, 2024 O2 CS - Cal. Span 22.04 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 0.00 0.00 0.00% Passed Cal. Mid-level 11.06 11.05 0.01 0.05% Passed Cal. High-level 22.04 22.05 0.01 0.05% 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 50.18% 100% of Cal. Span High-level 100.00% Test Date October 17, 2024 CO2 CS - Cal. Span 22.69 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 0.044% Passed Cal. Mid-level 11.13 11.13 0.00 0.000% Passed Cal. High-level 22.69 22.70 0.01 0.044% 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 49.05% 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 October 17, 2024 NOx CS - Cal. Span 18.26 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 0.00 0.00 0.000% Passed Cal. Mid-level 8.89 8.90 0.01 0.055% Passed Cal. High-level 18.26 18.30 0.04 0.219% 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 48.69% 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 Compass Minerals 765 N 10500 W Ogden, UT 84404 www.com passminerals.com r (801) 731-3100 December 23'd,2024 Mr. Bryce Bird Utah Department of Environmental Quality Division of Air Quality 195 North 1950 West Salt Lake City, Utah 84115 RE: Source Test Report and Relative Accuracy Test Audit Results Compass Minerals Ogden lnc. (Operating Permit No. 5700001004) DIVISION OF AIR QUALITY Mr. Bird, Enclosed please find the final report for testing completed for Boiler No. 1 and Boiler No. 2 located at Compass Minerals Ogden, lnc. This testing demonstrated compliance with the NOx emission limits found in Operating Permit condition ll.B.21.and the Relative Accuracy Test Audit (RATA) required in 40 CFR Part 60, Subpart Db and performance specifications (PS) 2 and 3 as outlined in 40 CFR Part 50, Appendix B. Testing was completed on October 17th and October 23d,2024 pursuant to the Site-SpecificTest Plan approved by UDAQ on August 28th,2024. Test results demonstrated compliance with both the emission limits found in the Operating Permit and the RATA performance specifications. As the Responsible Official for this facility, I certify that: o Testing was conducted while the source was operating within 90% of the maximum production rate achieved in the previous 12 months, o During testing, the source combusted fuels, used raw materials, and maintained process conditions representative of normal operations, and operated under such other relevant conditions specified by the Director, and o Based on information and belief formed after reasonable inquiry, the statements and information in this document are true, accurate, and complete. Please contact lan Wright (wrishti@compassminerals.com, (801) 732-3011) if you have any questions regarding the information provided. Respectfu lly, EaMp r€.rzrt4- Brandon Risner Vice President, Operations Compass Minerals Ogden lnc. u-r i\I I r,ri- I'AFr llli:ti-r?)F El!!]R0J.ilEr.J rl.l_ eiJAr tTyf--- -= I Gontinuous Emissions Monitoring System Relative Accuracy Test Audit and Gompliance Test Report Compass Minerals Ogden, lnc. Boiler #1 Stack and Boiler #2 Stack 765 North 10500 West Ogden, Utah 84404 Utah Division of Air Quality (UDAO) Title V Operating Permit #5700001004 Report No. M2442068 October 17 and 23,2024 UJ-(d frl 9.,$ r{tl-{(d {r,ao E mostardi?platt Relative Accuracy Test Audit and Gompliance Test Report Compass Minerals Ogden, lnc. Boiler #1 Stack and Boiler #2 Stack 765 North 10500 West Ogden, Utah 84404 Utah Division of Air Quality (UDAO) Title V Operating Permit # 5700001004 Report Submittal Date December 17,2024 Submitted By (Z-'."L- S{t- Richard J. Sollars ll (630) 993-2100, Phone rsollars@mo-mail.com, Email @ Copyright2024 All rights reserved in Mostardi Platt ?'.5i?* oFArR nri,,r" No. M2442OGB TABLE OF CONTENTS 1.0 EXECUTTVE SUMM4RY........... ...........................1 2.0 PROCESS DESCRrprON.............. ......................2 Table 2-1: CEMS Descriptions ...........2 3.0 SUMMARY OF TEST RESULTS .........3 4.0 TEST METHODOLOGY............ ...........4 4.1 Method 1 Sample and Velocity Traverse Determination.................. ........4 4.2 Method 2 Gas Velocity Determination............. ....................4 4.3 Method 3A Oxygen (Oz)/Carbon Dioxide (COz) Determination......... ...........................4 4.4 Method 4 Moisture (HzO) Determination ..........5 4.5 Method 7E Nitrogen Oxides (NOx) Determination ...............5 5.0 TEST RESULT SUMMARIES ..............6 5.1 RATA Summary Tab1es......... ...........................6 5.2 Compliance Summary Tables .................. .....10 APPENDICES Appendix A - Test Section Diagrams..... .............. 13 Appendix B - Sample Train Diagrams ............... ......................17 Appendix C - Calculation Nomenclature and Formulas..... ......21 Appendix D - Reference Method Test Data.... ........................30 Appendix E - Continuous Emissions Monitoring System Data and Plant Operating Data..................69 Appendix F - Field Data Sheets .......94 Appendix G - Calibration and Response Time Data... ...........127 Appendix H - Calibration Gas Cylinder Data............ ....... ... 148 Appendix I - NOz to No Converter Test....... ....... 153 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack OMostardi Platl 1.0 EXECUTIVE SUMMARY Mostardi Platt conducted a Continuous Emissions Monitoring System (CEMS) Relative Accuracy Test Audit (RATA) program for Compass Minerals Ogden, lnc. at the facility located in Ogden, Utah on the Boiler #1 Stack on October 23,2024, and Boiler #2 Stack on October 17,2024. Additionally, a compliance emission test on the NO, concentration and emission rates from the exhaust of the test locations were performed. Three RATA runs were combined to form one compliance run. This report summarizes the results of the test program and test methods utilized. This test program was completed to satisfy the requirements found in United States Environmental Protection Agency (USEPA) Title 40, Code of Federal Requlations, (40CFR); the applicable federal, state, and local agency; and, the applicable facility specific operating and Title V Operating Permit # 5700001004. The test locations, test dates, and test parameters are summarized below. The identifications of the individuals associated with the test program are summarized below. The test crew consisted of R. Bocanegra, J. Colston, G. Mills, A. Robles, and Rich Sollars of Mostardi Platt. Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack RATA TEST INFORMATION Test Locations Test Dates Test Parameters Boiler #1 Stack October 23,2024 Carbon Dioxide (COz), Oxygen (Oz), Nitrogen Oxides (NO,), Moisture (HzO), and Volumetric Flow Rate Boiler #2 Stack October 17,2024 COz, Oz, NO,, HzO, and Volumetric Flow Rate TEST PERSONNEL INFORMATION Location Address Contact Test Facility Compass Minerals Ogden, lnc. 765 North 10500 West Ogden, UT 84404 Holly Hurst Director, Environmental Compliance (801) 732-3251 HurstH@com oassminerals. com Testing Company Representative Mostardi Platt 702 West 48h Avenue Denver, CO 80216 Richard J. Sollars Vice President - AET West Region (630) 993-21 00 rsollars@mo-mail.com Page 1 of 157 OMostardi Platt 2.0 PROCESS DESCRIPTION Compass operates a mineral recovery facility on the eastern shore of the south arm of the Great Salt Lake near Ogden, Utah in Weber County. This facility produces sodium chloride (NaCl), sulfate of potash (SOP) (KzSO+), and magnesium chloride (MgClz). The process uses crystallized salts, including halite (sodium chloride) and a mixed salt containing potassium sulfate and magnesium sulfate from solar evaporation ponds. The raw halite is washed, wet-screened, dried, cooled, dry-screened, packages, and shipped. The mixed salt is washed, slurried, thickened, crystallized, and converted to schoenite which is then filtered, dried, screened, half granulated/compacted and shipped as sulfate of potash. Boiler #1 and Boiler #2 are in the sulfate of potash (SOP) plant; each boiler is rated at 108.1 1 MMBtu/hr and is equipped with ultra-low NO, burners, internal flue gas recirculation and continuous oxygen trim systems that maintain an optimum air to fuel ratio. Table 2-1: CEMS Descriptions Project No. M2442068 Boiler #l Stack and Boiler #2 Stack Test Location Pollutant Make Model Serial No.Soan Boiler #1 NO,ABB URAS 26 o24'.1708662t1000 0-75 ppm (low) 0-500 oom (hioh) Oz ABB Maonos 206 0242165372t1000 0-100% Boiler #2 NO"ABB URAS 26 0241708662t1000 0-75 ppm (low) 0-500 ppm (hiqh) Oz ABB Maonos 206 0242165372t1000 0-100% Page 2 of 157 @Mostardi Platt 3.0 SUMMARY OF TEST RESULTS The test results from this program indicate that each CEMS meets the USEPA performance specification (PS) for relative accuracy as published in 40CFR60. A summary of the test results can be found below. The following tables present the parameters tested, performance specifications and requirements, and relative accuracy of each CEMS component: Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack RATA RESULTS SUMMARY Test Location Parameter Test Method Units Required Performance Criteria Relative Accuracy Boiler #1 Stack NOx USEPA Method 3A, 7E and 19 lb/MMbtu 310o/o RA of the applicable standard of 0.20 lb/MMBtu 0.56% o2 USEPA Method 3A % dry 3 20o/o RA of the mean reference value 2.33% Boiler #2 Stack NOx USEPA Method 3A, 7E and 19 lb/MMbtu 3 10o/o RA of the applicable standard of 0.20 b/MMBtu 0.00% o2 USEPA Method 3A %dry s 20o/o RA of the mean reference value 0.670/0 COMPLIANCE RESULTS SUMMARY Test Location Parameter Test Methods Pollutant Limit Test Results Boiler #1 Stack NOx USEPA Methods 1, 2, 3A, 4, and 7E 9.0 ppmvd 1.30 lb/hr 6.4 ppmvd 0.84 lb/hr Boiler #2 Stack 9.0 ppmvd 1.30 lb/hr 5.9 ppmvd O.77lblhr Page 3 of 157 @Mostardi Platt 4.0 TEST METHODOLOGY Emission testing was conducted following the USEPA methods specified in 40CFR60 in addition to the Mostardi Platt Quality Manual. Schematics of the test section diagrams and sampling trains used are included in Appendix A and B respectively. Calculation nomenclature is included in Appendix C. Copies of analyzer print-outs for each test run are included in Appendix D. CEM data and process data as provided by Compass Minerals Ogden, lnc. are included in Appendix E. The following methodologies were used during the test program: 4.1 Method 1 Sample and Velocity Traverse Determination Test measurement points were selected in accordance with USEPA Method 1, 40CFR60, Appendix A. The characteristics of the measurement location is summarized below. 4.2 Method 2 Gas Velocity Determination Gas velocity was measured following USEPA Method 2, 40CFR60, Appendix A, for purposes of calculating stack gas volumetric flow rate and emission rates on a lb/ton basis. An S-type pitot tube, 0-1O-inch differential pressure gauge, and Ktype thermocouple and temperature readout were used to determine gas velocity at each sample point. Prior to beginning testing an absence of cyclonic flow traverse was conducted. All of the equipment used was calibrated in accordance with the specifications of the Method. Copies of field data sheets are included in Appendix F. Calibration data are presented in Appendix G. This testing met the performance specifications as outlined in the Method. 4.3 Method 3A Oxygen (Oz)/Carbon Dioxide (COz) Determination Stack gas Oz and COz concentrations and emission rates were determined in accordance with USEPA Method 3A, 40CFR60, Appendix A. A California Analytical analyzer was used to determine the Oz and COz concentrations in the manner specified in the Method. The instrument has a paramagnetic detector and the 02 operates in the nominal range of O% lo 25% with the specific range determined by the high-level calibration gas and the COz operates in the nominal range of 0 to 25o/o with the specific range determined by the high-level calibration gas. High-range calibrations were performed using USEPA Protocol gas. Zero nitrogen (a low ppm pollutant in balance nitrogen calibration gases) was introduced during other instrument calibrations to check instrument zero. High- and a mid-range o/o Oz and COz levels in balance nitrogen were also introduced. Zero and mid-range calibrations were performed using USEPA Protocol gas after each test run. This testing met the performance specifications as outlined in the Method. Calibration data are presented in Appendix G and copies of the gas cylinder certifications are found in Appendix H. Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack SAMPLE POINT SELECTION Test Location Stack Diameter Upstream Distance Downstream Distance Test Parameters Number of Sampling Points Boiler Stack #1 and Boiler Stack #2 3.33 feet 9.0 diameters 4.5 diameters Oz, COz, NOx Stratification: '12 Test Runs: 3 Volumetric Flowrate 16 Page 4 of 157 @Mostardi Platt 4.4 Method 4 Moisture (HzO) Determination Stack gas moisture content was determined using a Method 4 sampling train. ln this technique, stack gas was drawn through a series of four impingers. The entire impinger train was measured/weighed before and after each test run to determine the mass of moisture condensed. All of the equipment used was calibrated in accordance with the specifications of the Method. Calibration data will be appended to the final report. 4.5 Method 7E Nitrogen Oxides (NOx) Determination Stack gas NOx concentrations and emissron rates were determined in accordance with USEPA Method 7E, 40CFR60, Appendix A. A California Analytical Chemiluminescence Nitrogen Oxides Analyzer was used to determine nitrogen oxides concentrations, in the manner specified in the Method. The instrument operated in the nominal range of 0 ppm to 20 ppm with the specific range determined by the high-level span calibration gas. The CAI 700 LX operates on the principle that nitric oxide (NO) and ozone (Os) react to produce a characteristic luminescence with an, intensity linearly proportional to the NO concentration. lnfrared light emission results when electronically excited NOz molecules decay to lower energy states. Specifically, NO+O. -+NO, +O, +h,, where h,, = light Nitrogen dioxide (NOz) must first be transformed into NO before it can be measured using the chemiluminescent reaction. NOz is converted to NO by a molybdenum NOzto-NO converter heated to about 326"C at the Boiler #1 Stack and to about 315"C at the Boiler #2 Stack. The flue gas sample is drawn into the CAI 700 LX through the sample bulkhead. The sample flows through a capillary, and then to the mode solenoid valve. The solenoid valve routes the sample either straight to the reaction chamber (NO mode) or through the NOzto-NO converter and then to the reaction chamber (NOx mode). A flow sensor prior to the reaction chamber measures the sample flow. Dry air enters the CAI 700LX through the dry air bulkhead, passes through a flow switch, and then through a silent discharge ozonator. The ozonator generates the ozone needed for the chemiluminescent reaction. At the reaction chamber, the ozone reacts with the NO in the sample to produce excited NOz molecules. A photomultiplier tube (PMT) housed in a thermoelectric cooler detects the luminescence generated during this reaction. From the reaction chamber, the exhaust travels through the ozone (Os) converter to the pump, and is released through the vent. The NO and NOx concentrations calculated in the NO and NOx modes are stored in memory. The difference between the concentrations is used to calculate the NOz concentration. The CAI 700 LX outputs NO, NOz, and NOx concentrations to the front panel display, the analog outputs, and also makes the data available over the serial or ethernet connection. Stack gas was delivered to the analyzer via a Teflon@ sampling line, heated to a minimum temperature of 250"F. Excess moisture in the stack gas was removed using a refrigerated condenser. The entire system was calibrated in accordance with the Method, using USEPA Protocol gases introduced at the probe, before and after each test run. This testing met the performance specifications as outlined in the Method. A list of calibration gases used and the results of all calibration and other required quality assurance checks are found in Appendix G. Copies of the gas cylinder certifications are found in Appendix H. The NOz to NO converter test can be found in Appendix l. This testing met the performance specifications as outlined in the Method. Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 5 of 157 @Mostardi Platl 5.0 TEST RESULT SUMMARIES 5.1 RATA Summary Tables A average enissions are < 50% of the applicable std (0.20 lb/lvtt/btu tlOx), the enission standard value nust be used in the denoninator to clculate the RA, rather than the nEan of the RM. Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Client: Compass Minerals Ogden, lnc Facility: Ogden Plant Project #: M244206 Fuel Type: Natural Gas Location: Boiler #1 Stack Date: 10123124 Test Method: 7E, 34 Fuel Factor: 8710 Applicable Standard 0.20 02 based NOx lb/mmBtu RATA CEM Analvzer lnformation NO" Monitor/Model:ABB URAS 26 NO. Serial #:0241708662t1000 02 Monitor/Model:ABB Maqnos 206 02 Serial #:o242165372t1000 1 =accept 0=reject Test Run test Date Start Time End Time RM NO, lb/MMBtu cEM NOx lb/MMBtu (RM-CEM) Difference (di) (RM€EM) Differencea (di21 1 1 10t23t24 09:25 09:45 0.009 0.008 0.001 0.000001 1 2 10t23t24 09:46 10:06 0.009 0.008 0.001 0.000001 1 3 10t23t24 10:07 1O:27 0.009 0.008 0.001 0.000@1 1 4 10t23t24 10.40 11:00 0.009 0.008 0.001 0.000001 1 5 10t23t24 11:01 1121 0.009 0.008 0.001 0.000001 1 6 10t23t24 11:22 11.42 0.009 0.008 0.001 0.000001 1 7 10123t24 11:55 12.15 0.008 0.008 0.000 0.000000 1 I 10t23124 12.16 12.36 0.009 0 008 0.001 0.000001 0 9 10t23t24 12:37 12:57 0 009 0.008 0.001 0.000001 0 10 10t23t24 13: 15 1 3:35 0.009 0 008 0.001 0.000001 0 11 10t23t24 13:36 1 3:56 0.009 0.008 0.001 0.000001 1 12 10t23t24 13 57 14 17 0.008 0.008 0.000 0.000000 n 9 (0.975)2.306 Mean Reference Method Value 0.009 RM avq Mean CEM Value 0.008 CEM avq Sum of Differences 0.007 di Mean Difference 0.001 d Sum of Differences Squared 0.000 li2 Standard Deviation 0.000 rd Confi de nce Coeflicie nt 2.5o/o Error fi taill 0.0(x):c Relative Accuracv . APS 0.55 IAA Page 6 of 157 OMostardi Platt Client: Compass Minerals Ogden, Facility: Ogden Plant Project #: M244206 lnc. Location: Boiler #1 Date: 10123124 Test Method: 3A Oz% ldryl RATA CEM Analvzer lnformation Stack O, Monitor/Model:ABB Magnos 206 O, Seria! # :0242165372t',tOOO 1 =acce pt 0=reject Test Run Test Date Start Time End Time RM02% (dry) cEM 02 % (drv) (RM4EM) Difference (di) (RM-cEM) Difference2 (di2) 1 1 10t23124 09:25 09:45 4.9 5.0 -0.1 0.01 1 2 10t23t24 09:46 10:06 5.0 5.0 0.0 0.00 1 3 10t23t24 '10:07 10.27 4.9 5.0 {.1 0.01 1 4 10t23t24 10:40 11:00 4.9 5.0 -0.1 0.01 1 5 10t23t24 11:01 11:21 4.9 5.0 4.1 0.01 1 6 10t23t24 11:22 11 42 4.9 5.0 4.'l 0.01 1 7 10t23124 1 1:55 12:15 4.9 5.0 -0.1 0.01 1 8 10123124 12:16 12:36 4.9 5.0 {.1 0.01 1 9 10t23t24 12:37 12:57 4.9 5.0 -0.1 0,01 0 10 10t23t24 13:15 13:35 4.9 5.0 {.1 0.01 0 11 10t23t24 13:36 13:56 4.9 5.0 {.1 0.01 0 12 10t23t24 13:57 14:17 4.9 5.0 {.'l 0.01 n 9 t(0.9751 2.306 Mean Reference Method Value 4.911 RM avo Mean CEM Value 5.000 CEM avo Sum of Differences {.800 di Mean Difference {.089 d Sum of Differences Squared 0.080 di2 Standard Deviation 0.033 sd Confi dence Coefficient 2.5o/o Error (1 -ta i !)0.026 cc Relative Accuracv 2.33 RA Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 7 of 157 @Mostardi Platt Client: Compass Minerals Ogden, Facility: Ogden Plant Project #: M244206 Fuel Type: Natural Gas lnc. Location; Boiler#2 Stack Date: 10117124 Test Method: 7E, 3A Fuel Factor: 8710 Applicable Standard: 0.20 02 based NOx lb/mmBtu RATA CEM Analvzer lnformation NO, Monitor/Model:ABB Uras 26 NO, Serial #:0241708662/1000 02 Monitor/Model:ABB Maqnos 206 02 Serial #:0242165372t1000 1=accept 0=reject Tes( Run Test Date Start Time End Time RM NOI lb/MMBtu cEM NOx lb/MMBtu (RM.cEM) Difference (di) (RM-cEM) Difference2 (di2) 1 1 10t17t24 07.40 08:00 0.008 0.008 0 000 0 000000 1 2 10t17t24 08:01 08:21 0.008 0 008 0.000 0 000000 1 3 10t17t24 0822 08:42 0.008 0.008 0 000 0 000000 1 4 10t17t24 08:53 09:13 0.008 0 008 0.000 0.000000 0 5 10t17t24 09:14 09:34 0.009 0.008 0.001 0.000001 1 6 10t17t24 09:35 09:55 0.008 0.008 0.000 0.000000 1 7 10t17t24 10:08 10.28 0 008 0.008 0.000 0.000000 1 8 10t17t24 10:29 10:49 0.008 0.008 0.000 0.000000 1 I 10t17t24 10:50 11:10 0.008 0 008 0.000 0.000000 1 '10 10t'17t24 11 20 11 40 0.008 0.008 0 000 0 000000 0 11 10t17t24 11 41 12.O1 0.008 0.008 0 000 0.000000 0 12 10t17t24 12:02 12'22 0.008 0.008 0.000 0.000000 n 9 t(0.975)2.306 Mean Reference Method Value 0.008 RM avo Mean CEM Value 0.008 CEM avo Sum of Differences 0.000 di Mean Difference 0.000 d Sum of Differences Squared 0.000 di2 Standard Deviation 0.000 sd Confi de nce Coefficie nt 2.5Yo Error (1 -ta il I 0.000 cc Relative Accuracy - APS 0.00 RAA A average emisionsare < 50% of the applicable Cd (0.20 lb/MMbtu NOx), the emission $andard value mu9 be ued in the denominator to clculate the RA, rather than the mean of the RM. Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 8 of 157 @Mostardi Platt Client: Compass Minerals Ogden, Facility: Ogden Plant Project #: M24426 lnc. Location: Date: Test Method: Oz % (dry) RATA CEM Analvzer !nformation Boiler #2 Stack 10t17t24 3A O, Monitor/Model:ABB Magnos 206 Or Serial #:024216537211000 1 =acce pt 0=reject Test Run Tes( Date Start Time End Time RM02% (drv) CEM O2o/o (drv) (RM4EM) Difference (di) (RM4EM) Difference2 (di2) 0 1 10117124 07:40 08:00 5.4 5.5 -0.1 0.01 1 2 10117124 08:01 08:21 5.5 5.5 0.0 0.00 0 3 10t17t24 08:22 08:42 5.4 5.5 -0.1 0.01 1 4 10t17t24 08:53 09:1 3 5.5 5.5 0.0 0.00 0 5 10117t24 09:'14 09:34 5.5 5.6 {.1 0.01 1 6 10117124 09:35 09:55 5.5 5.6 {.1 0.01 1 7 10117t24 '10:08 10:28 5.5 5.5 0.0 0.00 I 8 10t17124 10:29 10:49 5.5 5.5 0.0 0.00 1 o 10117t24 '10:50 11:10 5.5 5.5 0.0 0.00 10 10t17124 11:20 11:40 5.5 5.5 0.0 0.00 I 11 10t17t24 't't:41 12:01 5.5 5.5 0.0 0.00 1 12 10t17124 12:02 12:22 5.5 5.5 0.0 0.00 n 9 t(0.975)2.306 Mean Reference Method Value 5.500 RM avo Mean CEM Value 5.511 CEM avo Sum of Difrerences 4.100 di Mean Difference 4.011 d Sum of Differences Squared 0.010 di2 Standard Eleviation 0.033 sd Confi de nce Coefficie nt 2.5o/o Error (1 -ta i l)0.026 cc Relative Accuracy 0.67 RA Project No. M2442068 Boiler #'1 Stack and Boiler #2 Stack Page 9 of 157 @Mostardi Platt 5.2 Compliance Summary Tables Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Compass Minerals Ogden, lnc. Ogden Plant Boiler #1 Stack Reference Method Test Data Test No.Date Start Time End Time NOr, oomvd Volumetric Flow dscfrn NOx !b/hr 1 10t23t2024 9:25 9:45 6.7 18152 0.87 2 10t23t2024 9:46 '10:06 6.5 18202 0.85 3 10t23t2024 10:07 10:27 6.7 18242 0.88 Comoliance Run 1 6.7 18199 0.87 4 10t23t2024 10:40 11:00 6.3 1 8283 0.83 5 10t23t2024 11:01 11:21 6.4 18272 0.84 o 10t23t2024 11.22 11:42 6.4 1 8356 0.84 Comoliance Run 2 6.4 18304 0.84 7 10t23t2024 11:55 12:15 6.2 1 8353 0.82 8 10t23t2024 12'.16 12:36 6.3 1 8363 0.83 I 10t23t2024 12:37 12:57 6.4 1 8268 0.83 Comoliance Run 3 6.3 18328 0.83 Three Run Averaoe:6.4 18277 0.84 Compass Minerals Ogden, lnc. Ogden Plant Boiler #2 Stack Refurence Method Test Data Test No.Date Sta rt Time End Time NO,, oomvd Volumetric Flow dscfrn NOx lb/hr 1 10t17t2024 7.40 8:00 5.8 18237 0.76 2 10t17t2024 8:01 8:21 5.8 18227 0.76 3 10117t2024 8:22 8:42 5.8 1 8200 0.76 Gompliance Run I 5.8 1822'.|.0.76 4 10t17t2024 8:53 9:13 5.9 1 8293 0.77 5 10t17t2024 9:14 9:34 6.0 18213 0.78 6 10t17t2024 9:35 9:55 6.0 1 8269 0.79 Comoliance Run 2 6.0 18258 0.78 7 10117t2024 10:08 10.28 5.9 18279 0.77 I 10t17t2024 10:29 10:49 5.8 18213 0.76 I 10t17t2024 10:50 11:10 5.8 18193 0.76 Comoliance Run 3 5.8 18229 0.76 Three Run Averaoe:5.9 18236 0.77 Page 10 of 157 @Mostardi Platl 6.0 CERTIFICATION Mostardi Platt is pleased to have been of service to Compass Minerals Ogden, lnc. lf you have any questions regarding this test report, please do not hesitate to contact us at 630-993-2100. As the program manager, I hereby certify that this test report represents a true and accurate summary of emissions test results and the methodologies employed to obtain those results. The test program was performed in accordance with the test methods and the Mostardi Platt Quality Manual, as applicable. MOSTARDI PLATT C-'."L S{t-Project Manager Richard J. Sollars ll yW,tu/*. Quality Assurance Jeffrey M. Crivlare Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 11 of 157 @Mostardi Platt APPENDICES Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 12 ot 157 @Mostardi Platt Appendix A - Test Section Diagrams Proiect No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 13 of 157 @Mostardi Platt EQUAL AREA TRAVERSE FOR ROUND DUCTS (Volumetric Flow) Job:Compass Minerals Ogden, lnc. Ogden Production Plant Ogden, UT Boiler #1 Stack and Boiler #2 Stack (ldentical) October 17 and23,2024 3.33 Feet 8.71 Sq. Feet I 2 6.0 lnches Length 9.0 Dia. T I Length 4.5 Dia.I Test Location: Test Date: Stack Diameter (Feet): Stack Area (Square Feet): No. Sample Points Across Diameter: No. of Ports: Port Length (lnches): Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack 8 7 6 5 5678 4 3 2 I Page 14 of 157 @Mostardi Platt EQUAL AREA TRAVERSE FOR ROUND DUCTS (Stratifi cation Traverse) "*9.0 Dia.-f-- I Length 4.5 Dia.I Job:Compass Minerals Ogden, lnc. Ogden Production Plant Ogden, UT Boiler #1 Stack and Boiler #2 Stack (ldentical) October 17 and23,2024 3.33 Feet 8.71 Sq. Feet 6 2 6.0 lnches Test Location: Test Date: Duct Diameter: Duct Area: No. Points Across Diameter: No. of Ports: Port Length: Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack 1 2 3 4 5 6 Page 15 of 157 OMostardi Platt GASEOUS TRAVERSE FOR ROUND DUCTS Length 9.0 Dia.T I Length 4.5 Dia.I Job: Test Location: Test Date: Stack Diameter (Feet): Stack Area (Square Feet): No. Sample Points: Compass Minerals Ogden, Ogden Production Plant Ogden, UT Boiler #1 Stack and Boiler Stack (ldentical) October 17 and 23,2024 3.33 Feet 8.71 Sq. Feet 3 Distance from lnside To Traverse Point: 1. 83.3 % of diameter 2. 50.0 % of diameter 3. 16.7 o/o of diameter lnc. #2 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 16 of 157 OMostardi Platt Appendix B - Sample Train Diagrams ProJect No M2442068 Boiler #1 Stack and Boiler #2 Stack Page 17 of 157 OMostardi Platt 7.62 cm (3 in.). USEPA Method 2 - Type S Pitot Tube Manometer Assembly 1.90-2.54 cm (0.75 -1 .0 in.)t *Suggested (lnterference Free) Pitot tube/ Thermocouple Spacing ATD-001 USEPA Method 2 Rev. 1.2 + T- 1t1t2021 Project No. M2442068 Boiler #'l Stack and Boiler #2 Stack Page t8 of t57 @Mostardi Platt USEPA Method 4- Moisture Content Sample Train Diagram ATD-032 USEPA Method 4 Rev. 1.2 1t|t202'l Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Temperature Sensor -\/ Glass Wool Plug I tfhr \Ltllce Bath alY. O r) ,,1-r'I rL,, 'l lx,lii,r.'in',' 1l B#"q i' L--l : tjirst -^r_,i_.. \l Heated Probe Sheath Temperature Sensors I 100 mL each Dl HzO ,I Dry Gas Meter 4 Ft'-- Empty Silica /[\,\r\Orifice lncline Gauge ,,, Lful"I Air Tight Pump ilt\!TL /\ Et *_l_l"aargle1 -/ Page 19 of 157 @Mostardi Platt USEPA Methods 3A and 7E Extractive Gaseous Sampling Diagram ATD-010 Extractive 3A and 7E Rev. 1.3 'u1t2021 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack I_l Sample Gas Manifold Page 20 of 1 57 @Mostardi Platt Appendix C - Calculation Nomenclature and Formulas Project No. M2442064 Boiler #1 Stack and Boiler #2 Stack Page21 ol 157 OMoslardi Platt Client: Compass Minerals Ogden, lnc. Facility: Ogden Plant Project #: M244206 Test Location: Boiler#1 Stack Date: 10123124 ( 6.6 ppm - 0.0 ppm) x (4.87 o/o - -0.01 o/o) x Samole Calculations NOx ppmvd 8.9 ppm 8.8 ppm - 0.0 ppm ()2 o/o (dry) 11.06 o/o Ll.l2o/o - -0.01 o/o 02 based NOx lb/mmBtu 0.00000080 lbs/dscf = 6.7 ppm = 4.89 o/o 6.7 ppm x (1.194 x 0.00000080 lbs/dscf 10^-7) = x 8,710 dscf/mmBtu x 20.9o/o (20.9o/o - 4.89 o/o) = 0.009 NOx lbs/mmBtu Cs.r=(C-Q) x c.,cr-Q where: Co", = Effluent gas concentration, dry basis, ppm or o/o C = Average gas concentration indicated by gas analyzer, dry basis, ppm or %o Co = Average of initial and final system calibration bias check responses for the zero gas, ppm or 7o C. = Average of initital and final system calibration bias check responses for the upscale calibration gas, ppm or o/o Cra = Actual concentration of the upscale calibration gas, ppm or 7o Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 22 of 157 OMostardi Platl Volumetric Flow Rate Calculations Client: Compass Minerals Ogden, Inc. PIant: Ogden Plant Location: Boiler #1 Stack Run: Normal Load, Run 1 Date: 10123124 Moisture Content BWS = Vwc(std) * Vwss(std) Vwc(sto) *Vwss(stdl * Vm(su) where: V*.1n6y = Volume of condensed water vapor corrected to standard conditions Vwss(std) = Volume of water vapor collected in silica gel, corrected to standard conditions vm(std) = Dry gas volume measured by dry gas meter, corrected to standard conditions Bws = 0.175 Dry Molecular Weight Md=0.44x(o/oCO2) + 0.32x(0/oO2) + 0.28x0loN2 o/oCO2 = 8.9 o/oO2= 4.9 o/oN2 = 86.2 Md = 29.62 Wet Molecular Weight Ms = Md x (l-Bws) + (18.0 x Bws) Md = 29.62 Bws = 0.175 Ms = 27.59 Average Duct Velocity Vs = 85.49 x Cp x Sqrt AP (avg) x Os (avs) + 460/ (Ps x Ms))'/2 Cp = 0.840 Ts (avg) = 303.6 Sqrt AP avg: 0.948 Ps = 25.87 Ms = 27.59 Vs = 70.41 Volumetric Flow Rate Q (Actual Basis)= Vs x A x 60 Vs= 70.41 [= 8.710 Q= * "Ot Qs (Standard Basis)= 17.647 x a x Ps 460 + Ts (avg) Q = 36798 Ps = 25.87 Ts (avg) = 303.6 Qs = 22003 scfm Qs (Standard Basis;= scfm x 60 min/hr Qs = 1320164 scftr Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 23 ol 157 @Mostardi Platt MOSTARDI PLATT Volumetric Air Flow Calculations Vm (std) =17 .647 x Vm x Pno, (46 t*41)xY,ar t 460 -+Tm) Vw (std) = 0.0477 xVlc Bws=[Vw (std) Vw (std) + Vm (std) y4 = (0.44x0/oCO2) + (0.32 xo/ooz) + [0.28 x (100 -o/oCoz-o/oo)) Ms = Mdx (1 - Bws) * (18 x Bws) (Ts + 460) ffixtlDPxCpxBS.49 Acfm = 7s x Area (of stack or duct) x 60 scfm- Acfmxtz.647. [*ffi] minScfh= Scfmx 60 ,nr Dscfm=Scfmx(1-Bws) CN&F-031 Volumetric Flow Calcs Rev. 1.2 1t1t2021 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 24 ol 157 @Mostardi Platt MOSTARDI PLATT Moisture Calculations (vr - v,)pvv,* = o.o+zot (vr _ vi)vwc(std): pr*M* l,v wsg(std) - (wr -wi)p*RT,ra = 0.0471s(Wr - W,)PrraM, Pbo, + #Vm66) = 77.64V^Y iP B*, = Vwc(std) * VwssGta) Vwcgta) + Vwss1ml I Vm1ta) Water vapor in gas stream, proportion by volume Molecular weight of water, 18.015 lb/lb-mole Barometric pressure at the testing site, in. Hg Standard absolute pressure, 29.92 in. Hg ldealgas constant, 0.048137 (in. Hg)(ft3)/(g-mole)('R; = [2 1 . 8348(in. Hg)(ft3y(lb-mole)(' R)]/453.592 g-mole/lb-mole Absolute average dry gas meter temperature, "R Standard absolute temperature, 528 "R Final volume of condenser water, ml lnitial volume of condenser water, ml Dry gas volume measured by dry gas meter, dcf Dry gas volume measured by dry gas meter, corrected to standard conditions, scf Volume of condensed water vapor, corrected to standard conditions, scf Volume of water vapor collected in silica gel, corrected to standard conditions, scf Final weight of silica gel, g lnitial weight of silica gel, g Dry gas meter calibration factor Average pressure exerted on dry gas meter outlet by gas sample bag, in. H2O Density of water, 0.9982 g/ml Specific gravity of mercury (Hg) T"6/P"16 ft3/ml CN&F-02'1 Moisture Calculations Rev. 1.2 111t2021 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Where: B*. = M*= P*,. = or dd- ft= l6 - lsro- Vr= Vi = V.= Vm(std) =\,vu/ctsld) -\,Vwsg(std) - Wt= Wi = f= AH= P*= 13.6 = 17.64 = 0.04707 =0.04715 = ft3ig Page 25 of 1 57 @Mostardi Platt MOSTARDI PLATT Volumetric Flow Nomenclature fi= Bws = cp= Md= Ms= Mw= Pbar = Pg= DH= Ps= Pstd = Acfm = Scfm= Dscfm = ft= Ts= Tm= Tstd = VS= Vm(std)= Vw(std) = Vlc= != Ap= K1 = o/oEA = o/oCO2 = o/oO2 = %N2 = 0.264 = 0.28 = 0.32 = 0.44 = 13.6 = Cross-sectional area of stack or duct, ft2 Water vapor in gas stream, proportion by volume Pitot tube coefficient, dimensionless Dry molecular weight of gas, lb/lb-mole Molecular weight of gas, wet basis, lb/lb-mole Molecular weight of water, 18.0 lb/lb-mole Barometric pressure at testing site, in. Hg Static pressure of gas, in. Hg (in. H2O/13.6) Static pressure of gas, in.H2O Absolute pressure of gas, in. Hg = Pbar + Pg Standard absolute pressure,29.92 in. Hg Actualvolumetric gas flow rate Volumetric gas flow rate, corrected to standard conditions Standard volumetric flow rate, corrected to dry conditions ldeal gas constant, 21.85 in. Hg-ft3/'R-lb-mole Average stack gas temperature, 'F Average dry gas meter temperature, oF Standard absolute temperature, 528'R Gas velocity, fUsec Volume of gas sampled, corrected to standard conditions, scf Volume of water vapor in gas sample, corrected to standard conditions, scf Volume of liquid collected Dry gas meter calibration factor Velocity head of gas, in. H2O 17.647 "R/in. Hg Percent excess air Percent carbon dioxide by volume, dry basis Percent oxygen by volume, dry basis Percent nitrogen by volume, dry basis Ratio of 02 to N2 in air, v/v Molecular weight of N2 or CO, divided by 100 Molecular weight of 02 divided by 100 Molecular weight of CO2 divided by 100 Specific gravity of mercury (Hg) CN&F-024 Nomenclature Pitol Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Rev. 1.2 Page 26 of 1 57 OMostardi Platt MOSTARDI PLATT Derivation of Factors Used in Nitrogen Oxides Calculations Factors for calculating concentration as pounds per dry standard cubic feet: Factorforc^,^ asNo, - 28316 846T1 scf =6.242801,,10-5 !!i!1Use6.2428x10-5- r\v2 ' q.53592x10814 lb /€ ml- Factors for calculating from parts per million to lb/dscf: Using 22.414 liters of gas per gram-mole at 0"C and 1 atmosphere pressure, One pound-mole of gas is contained in 359.04765 ft3 at 32"F and 29.92 in. Hg, or 385.31943 ft3 at 68'F and 29.92 in. Hg Where Mw Factor for ppm NO, = ppmx Mwlb/lb-+nole =lb/dscf 385. 31 943 dscf /lb-molexl 06 = pollutant molecular weight; NO2 = 46.0055 lb/lb-mole = 8.3755 x 106 dscf/lb 46.0055 x 2.5952494 x 10-e CN&F-008A Derivation of Factors NOx Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Rev. 1.2 Use 8.3755 x 106 1t1t2021 Page 27 oI '157 @Mostardi Platt MOSTARDI PLATT ppm Conversion Calculations and Factors ppm to lbs/scf (ppm X) x (conversion factor X) = X lbs/scf lbs/scf to lbs/hr Dry ppm's with dry flow, and wet ppm's with wet flow. (X lbs/scf) x (airflow scf/min) x (60 min/hr) = X lbs/hr lbs/scf to lbs/mmBtu Dry ppm's with dry diluent, and wet ppm's with wet diluent. COz - (X lbs/scf) x (F") x (100/COz) = X lbs/mmBtu Oz - (X lbs/scQ x (Fa) x (20.91(20.9-0z)) = X lbs/mmBtu Conversion Factors NO, - 1.19396 x 10-7 SOz - 1.6625 x 10-7 CO -7.2664 x 10-8 CHo-4.1637x10-8 CgHe-1.1419x10-7 CN&F-026 PPM Converstion Calcs & Factors Rev. 1.2 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 28 of 157 @Mostardi Platt MOSTARDI PLATT Itt2 Relative Accuracy Test Audit (RATA) Galculations Mean Difference n1std=-) din/-ti=l Standard Deviation -=[#] Confidence Coefficient .sd CC = ts975-l'ln Relative Accuracv l7l + tcctRA:ffi x 100 Rev. 1.2CN&F-029 Part 60 RA Calcs Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack 1t112021 Page 29 of 1 57 OMostardi Platt Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Appendix D - Reference Method Test Data Page 30 of 1 57 @Mostardi Platt Client: Compass Minerals Ogden, lnc. Facility: Ogden Plant Project #: M244206 Test Location: Boiler #1 Stack Date: 10123124 Time 9:25 9:26 9:27 9:28 9:29 9:30 9:31 9:32 9:33 9:34 9:35 9:36 9:37 9:38 9:39 9:40 9:41 9:42 9:43 9:44 9:45 Run 1 NOx pomvd O2o/o (dwl 6.40 4.93 6.50 4.92 6.60 4.89 6.60 4.926.70 4.866.60 4.83 6.60 4.86 6.70 4.856.50 4.83 6.60 4.85 6.70 4.84 6.60 4.84 6.60 4.846.60 4.88 6.70 4.86 6.70 4.85 6.60 4.86 6.60 4.88 6.50 4.86 6.60 4.88 6.60 4.88 Run 2Time NOx oomvd9:46 6.609:47 6.509:48 6.509:49 6.509:50 6.409:5'1 6.309:52 6.409:53 6.409:54 6.509:55 6.409:56 6.509:57 6.209:58 6.409:59 6.5010;00 6.40'10:01 6.4010:02 6.5010:03 6.6010:04 6.7010:05 6.7010:06 6.60 CO2o/o Gwl 8.82 8.88 8.90 8.83 8.86 8.93 8.94 8.95 8.97 8.95 8.93 8.96 8.97 8.95 8.96 8.97 8.97 8.96 8.97 8.96 8.97 O2o/o ldrvl 4.88 4.88 4.87 4.90 4.94 4.98 4.99 5.02 4.99 5.02 4.98 5.02 5.03 4.99 4.97 4.95 4.94 4.91 4.87 4.85 4.86 CO2 % (drv) 8.97 8.97 8.98 8.88 8.95 8.92 8.92 8.90 8.92 8.91 8.93 8.91 8.90 8.92 8.94 8.93 8.96 8.98 9.00 9.01 9.01 Average Time 10:07 10:08 10:09 10:10 10:11 10:12 10:13 10:14 10:15 10:16 '1017 10:18 '10:19 10:20 10:21 10.22 1023 10:24 1O:25 10:26 1O:27 6.60 Run 3 NOx pomvd 6.70 6.70 6.70 6.70 6.60 6.60 6.50 6.50 6.70 6.60 6.60 6.60 6.80 6.70 6.70 6.60 6.60 6.70 6.60 6.80 6.70 4.87 02 o/o ldrvl 4.85 4.87 4.88 4.87 4.87 4.87 4.85 4.88 4.91 4.86 4.86 4.86 4.85 4.85 4.86 4.85 4.86 4.85 4.85 4.83 4.82 8.93 CO2%(drvl 9.01 9.01 9.00 9.00 9.01 9.01 9.02 9.01 8.99 9.02 9.01 9.02 9.03 9.02 9.01 9.03 9.01 9.02 9.03 9.04 9.04 Average Time 10:40 1O:41 10:42 10:43 10:44 10:45 10:46 10:47 10:48 10:49 10:50 10:51 10:52 10:53 10:54 10:55 10:56 10:57 10:58 10:59 1 1:00 6.48 Run 4 NOx opmvd 6.40 6.30 6.20 6.20 6.20 6.20 6.30 6.10 6.20 6.40 6.20 6.20 6.40 6.20 6.30 6.40 6.30 6.30 6.40 6.30 6.40 4.94 02% (drvl 4.93 4.93 4.92 4.89 4.90 4.89 4.88 4.91 4.91 4.90 4.91 4.91 4.88 4.90 4.91 4.93 4.90 4.91 4.89 4.89 4.91 8.94 CO2% @ryl 9.12 9.13 9.14 9.16 9.16 9.16 9.17 9.16 9.16 9.17 9.17 9.17 9.18 9.18 9.16 9.15 9.16 9.15 9.16 9.15 9.14 6.289.024.86 9.16 OMostardi PlattProject No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 31 of 157 Client: Compass Minerals Ogden, lnc. Facility: Ogden Plant Project #: M244206 Test Location: Boiler #1 Stack Date: 10123124 Time 11:01 11'.02 11:03 11 04 11:05 11:06 11:07 11:08 11:09 11:10 11:11 11 .12 1 1:13 11:14 11:15 11:16 11:17 11:18 11:19 11.2O 11:21 Run 5 NOx ppmvd 6.50 6.40 6.40 6.30 6.40 6.40 6.50 6.30 6.40 6.40 6.30 6.20 6.50 6.20 6.40 6.30 6.40 6.50 6.40 6.40 6.20 02%Gwl 4.87 4.88 4.91 4.91 4.88 4.88 4.88 4.85 4.88 4.91 4.90 4.92 4.88 4.88 4.90 4.91 4.89 4.91 4.89 4.91 4.90 COZ% {dtvl 9.15 9.16 9.12 9.12 9.12 9.12 9.1 1 9.12 9.10 9.07 9.07 9.05 9.06 9.06 9.04 9.04 9.03 9.03 9.03 9.01 9.01 Run 6Time NOx ppmvd 11"22 6.40 11:23 6.3011.24 6.2011.25 6.30 11:26 6.20 11:27 6.3011:28 6.3011:29 6.3011:30 6.4011:31 6.40't1:32 6.30 11:33 6.4011:34 6.2011:35 6.301'l:36 6.2011:37 6.3011:38 6.20 1 1:39 6.40 11:40 6.1011:41 6.3011:42 6.20 02% Grvl 4.90 4.93 4.93 4.92 4.94 4.94 4.91 4.92 4.89 4.91 4.89 4.91 4.91 4.90 4.89 4.92 4.90 4.91 4.98 4.97 5.00 CO2 o/o ldwl 9.00 8.98 8.97 8.97 8.95 8.95 8.96 8.94 8.94 8.93 8.92 8.90 8.90 8.89 8.88 8.86 8.87 8.86 8.82 8.81 8.79 Average Time 11:55 11:56 11:57 11:58 11:59 12:00 12O1 12:02 '12:03 12:04 12:O5 12:06 12:07 12:08 12'.O9 12'.10 12'.11 12.12 12:13 1214 12:15 5.37 Run 7 NOx oomvd 6.10 6.00 6.00 6.00 6.10 6.30 6.10 6.20 6.20 6.10 6.10 6.00 6.20 6.20 6.20 6.20 6.20 6.20 6.30 6.30 6.20 4.89 02% (dwl 4.98 4.99 4.97 4.95 4.94 4.95 4.94 4.94 4.95 4.94 4.96 4.94 4.96 4.94 4.91 4.93 4.95 4.93 493 4.92 490 9.08 CO2 % (drv) 9.12 9.12 9.13 9.14 9.15 9.14 9.14 9.13 9.12 9.12 9.10 9.10 9.09 9.10 9.10 9.10 9.08 9.09 9.09 9.10 9.1 1 4.92 O2o/o Gryl 4.94 4.93 4.93 4.96 4.92 4.95 4.97 4.97 4.93 4.93 4.95 4.97 4.97 4.98 4.96 4.95 4.97 4.96 4.97 4.97 4.96 8.91 CO2 % (drv) 9.09 9.10 9.10 9.08 9.10 9.09 9.08 9.09 9.1 1 9.12 9.1 1 9.10 9.10 9.10 9.12 9.13 9.13 9.13 9.13 9.13 9.14 Average 6.29 Run 8Time NOx pomvd 12.16 6.3012:17 6.3012:18 6.2012'.19 6.2012:20 6.2012:21 6.2012:22 6.1012.23 6.2012:24 6.4012:25 6.3012:26 6.3012:27 6.2012.28 6.2012:29 6.3012:30 6.3012:31 6.2012:32 6.2012:33 6.3012:34 6.1012:35 6.2012:36 6.20 Average 6.15 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack 9.11 Average 6.23 9.114.94 Page 32 of 1 57 4.95 OMostardi Platt Client: Compass Minerals Ogden, lnc. Facility: Ogden Plant Project #: M2442O6 Test Location: Boiler#1 Stack Oate: 10123124 Time 12:37 12:38 12:39 12:40 12:41 12:42 12:43 12:44 12:45 12:46 12:47 12.48 12:49 12:50 12:51 1252 12:53 12:54 12:55 12:56 12:57 Run 9 NOx ppmvd 02% Gwl 6.20 4.94 6.30 4.94 6.40 4.92 6.30 4.946.30 4.966.30 4.92 6.20 4.95 6.20 4.95 6.40 4.91 6.40 4.93 6.20 4.916.30 4.90 6.30 4.92 6.30 4.92 6.30 4.91 6.30 4.92 6.30 4.92 6.40 4.90 6.30 4.91 6.30 4.92 6.30 4.9'l Run 10 Time NOx opmvd 1 3:1 5 6.4013:16 6.50 13:17 6.3013:18 6.30 1 3:1 9 6.2013:20 6.3013:21 6.4013:22 6.40 13:23 6.3013:24 6.3013:25 6.4013:26 6.3013:27 6.5013:28 6.30 13:29 6.4013:30 6.4013:31 6.60 13:32 6.50 13:33 6.6013:34 6.4013:35 6.60 CO2 % (drv) 9.15 9.17 9.18 9.17 9.16 9.18 9.16 9.17 9.19 9.18 9.19 9.20 9.19 9.19 9.20 9.20 9.20 9.21 9.21 9.21 9.22 O?oh (dwl 4.83 4.82 4.83 4.85 4.85 4.89 4.84 4.88 4.89 4.88 4.91 4.91 4.90 4.89 4.91 4.89 4.89 4.89 4.90 4.87 4.89 CO2o/o (dotl 9.20 9.21 9.21 9.20 9.18 9.17 9.20 9.17 9.18 9.18 9.17 9.18 9.18 9.19 9.17 9.19 9.19 9.19 9.19 9.20 9.19 Average Time 13:36 13:37 13:38 13:39 13:40 13:41 13:42 13:43 13:44 13:45 13:46 13:47 13:48 13:49 13:50 13:51 13:52 13:53 13:54 13:55 13:56 6.30 Run 11 NOx opmvd 6.50 6.50 6.50 6.40 6.60 6.60 6.50 6.70 6.80 6.70 6.70 6.50 6.50 6.60 6.70 6.70 6.70 6.60 6.70 6.70 6.60 4.92 02% ldryl 4.89 4.94 4.92 4.90 4.90 4.89 4.89 4.89 4.89 4.89 4.89 4.90 4.92 4.89 4.92 4.88 4.89 4.87 4.89 4.88 4.90 9.19 CO2 % (drv) 9.20 9.17 9.18 9.18 9.18 9.20 9.20 9.20 9.19 9.20 9.19 9.19 9.18 9.20 9.18 9.20 9.19 9.20 9.19 9.19 9.19 4.88 O2oh Gwl 4.90 4.89 4.89 4.90 4.93 4.93 4.92 4.89 4.93 4.94 4.93 4.94 4.96 4.93 4.90 4.94 4.93 4.87 4.89 4.91 4.93 9.19 COZo/o Gryl 9.18 9.19 9.19 9.18 9.16 9.18 9.17 9.18 9.17 9.16 9.16 9.16 9.15 9.16 9.18 9.16 9.17 9.'19 9.19 9.17 9.18 Average 6.40 Run 12Time NOx oomvd'13:57 6.6013:58 6.7013:59 6.7014:00 6.5014:01 6.50'14:02 6.6014:03 6.40 14:04 6.0014:05 5.40 14:06 5.8014:07 6.0014:08 6.1014:09 6.0014:10 6.1014:11 5.9014:12 6.10 14:13 6.10 14:14 6.10'14:15 6.2014:'16 6.4014:17 6.40 Average Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack 9.174.926.226.61 9.19 Average4.90 Page 33 of 1 57 @Mostardi Platt Number of Ports Sampled: Number of Points per Port: Total Number of Traverse Points: Part 75 Stratification Test Results Summary Compass Minerals Ogden, lnc. Ogden Plant Boiler #1 Stack October 23,2024 vs0 Page 34 of '157 2 6 12 Mostardi Platt Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack RATA Extractive 41 16120 OMostardi Platt Port No.Point No. Point Marking, lnches Time O2o/o Mean Difference O"o/o NO, ppm Mean Difference NO- oom 1 7 75824 9:1 U 864 022 62 u.2a 2 '1'1 83416 9:12 870 016 63 0.18 3 17.82816 9:14 8.69 0.17 6.5 002 4 34.13144 9:1b 8.71 015 6.2 o.zts 5 40 12584 9:1 8 872 014 6.3 0.18 6 44 20176 9:20 8.68 0.1 8 6.2 028 2 1 7 75824 9:25 8.82 0.04 6.4 006 2 1 1 .83416 9.2t E.90 U.U4 6.6 012 3 17 82816 9:29 886 0.00 67 o.22 4 34 13184 9:31 8.94 008 6.6 012 5 40.12584 9:33 8.97 0.11 6.5 U.UZ 6 44.20176 9:35 8.93 0.07 6.7 022 Averaqe 8.86 6.5 Client: Facility: Test Location: Project #: Test Method: Test Engineer: Test Technician: Temp lD: Meter lD: Pitot lD: Pitot Type: Pitot Tube Coefficient: Probe Length: Sample PIane: Port Length: Port Size (diameter): Port Type: Duct Shape: Diameter: Duct Area: Upstream Diameters: Downstream Diameters: Number of Ports Sampled: Number of Points per Port: Total Number of Traverse Points: Operating Level: Servomex Serial Number: Moisture Balance lD: Stack Liner Material: Compass Minerals Ogden, lnc. Ogden Plant Boiler #1 Stack M244206 2 (RATA) AIR GM cM53 cM53 6001 S-Type 0.84 6.0 Horizontal 6.00 4.00 Flange Circular 3.33 8.71I 4.5 2 8 16 Normal cAt 700 LV4 S tn. in. ft Sq. Ft. Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 35 of '157 OMostardi Platl (!EEooo=o E @@ - @ o F r @ 9 Ce 2 r ol r \ 9 (l - :a N o o o N N o o ON t s N t s E N F N go g5 lE o o o o 6 0 0 0 ;S q q q q q 9 q q go . o o o o o o o o c=ai E g0Sa o o o o o o o o :g - - t l ! o o N IG rtN @o o o o o o o E s 6 .E B t B E B $ t s H s F N o t = o -' oO - O O O O O 5 =o N E o z- = r b d c i < d q^ q o o o o o o o Et - 8 8 8 8 8 8 8 8 F-N 6 6 6 6 0 6 6 o -(@ 6 0 @ N @ 6 6 xt o o o o o o o o -i o o - o o o o o = FN O t 6 @ t s @ qN .E(ooJCaJ o o' E -!!E ;, sE $ E .9 ! - ot - F v E 6 5 t S E . E JJ .D d . o a , , , J J G . o - a,o6tt,clEEo.Eo- oo)EcnoaEPT > Ei i FE I T st !+ o : - o st E E : ^ + s3 8 8 8 : - FO F O O O O O J^ N O i t 6 0 0 0 L9 0 6 t s 6 0 @ N 6 qo 6 6 6 6 6 0 6 6 o ci c ; oo o d o o - E* - 6 N o @ @ < *I Q o o ? o ! o o o o -i o o o o o o o o =!? N O t 6 @ F O ocoo. .8 .E ; E . €B E- b . 9 o 6 1 3E E EE E i o- o r ! J G o - o - |!,-lJ )o@(' )OJo)G(L '6o.to a o 6 6 @ 6 o o oc go€t .i o@ o o ! @ F 6 i !E E : i i 3 ; i : F s .- t s t s N F N N E -9oE: !E o 6 0 0 0 0 0 0 j' 6 q q q q q q q q Ea o o o o o o o o f=ai I goSa q q q c q a g q ;. : o - ? 6 o r s o € vogU)N{to, m6 6oOrNFVG{- : =Ho@z- - :l t oggEYo (L d ] q^ c c c q q q 9 q E. : E E 8 8 8 8 8 8 F- N N O O O O O O METHOD 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: Test Location: Pitot lD: Pitot Coefficient: Probe Length, Feet: M244206 Compass Minerals Ogden, lnc Ogden Ptant Boiler #1 Stack 6001 0.840 6 Operating Level: Run No.: Test Date: Start Time: End Time: Test Engineer: Port Length, lnches: Normal 1 10t23t2024 9'.25 9:45 AIR 6 sqrt DP 0.9327 0.9434 0 9592 0.9644 0 9539 0.9434 0 9381 0.9487 Test Tech: GM Port Point A1 A2 A3 A4 A5 A6 A7 A8 DP (in. HzO) 0.88 0.90 0.92 0.90 0.89 0.88 090 0.92 Sqrt. DP 0.9381 0.9487 0 9592 0 9487 0 9434 0 9381 0.9487 0.9592 Temp (oF) 304.0 304 0 304.0 304 0 303.0 303.0 303.0 303.0 Velocity (v) 69.70 70.49 71.27 70.49 70.05 69.65 70.44 71.22 Porl Point B1 B2 B3 B4 B5 B6 B7 B8 DP (in. H2O) 0.87 0.89 0.92 0.93 091 089 088 0.90 Temp Velocity (oF) (V) 304.0 69.30 304 0 70 09 304.0 71 .27 304 0 71.65 304.0 70 88 303 0 70 05 303.0 69.65 303.0 70.44 T€st ParameteG P6", - Barometnc pressure, inches Hg Po - Stack Pressure, inches of H2O P" - Absolute stack pressure, inches Hg t - Average stack temperature, oF Duct Shape: Oiameter, Feet Cross Sectional Area of Stack, Ft2 Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fusec) 25.82 0.70 25.87 303 6 Circular 3.33 8.71 0 8988 0 9480 70.414 o/o CO2 8.90 o/o 02 4.90 % Nz 86.20 Md - dry basis lbflb mole 29.62 Ms - wet basis lb/lb mole 27.587 Bws - Moistur€ content fraction Moisture determined by wb/db? 0.175 N Q - ACFM Osd - DSCFM Os - SCFM Os. SCFH 36,798 18,152 22.003 1,320,164 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 37 of I 57 OMostardi Platt METHOD 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: Test Location: Pitot lD: Pitot Goefficient: Probe Length, Feet: M244206 Compass Minerals Ogden, lnc. Ogden Plant Boiler #1 Stack 6001 0.840 6 Operating Level: Run No.: Test Date: Start Time: End Time: Test Engineer: Port Length, lnches: TestTech: GM DP (in. HrO) 0.87 0.89 0.92 0.94 093 0.90 089 0.92 Sqrt. DP 0.9327 0.9434 0 9592 0.9695 0.9644 0.9487 0.9434 0.9592 Temp fF) 304 0 304.0 304.0 304 0 304.0 304.0 304.0 304 0 Volocity (v) 69.30 70.09 71.26 72.O3 71.65 70.48 70.09 71 26 DP (in. HrO) 0.88 0,89 092 093 0.91 089 089 090 Normal 2 10t23t2024 9:46 10:06 AIR b Sqrt. DP 0.9381 0.9434 0 9592 0 9644 0.9539 0.9434 0 9434 0 9487 Port Point BI B2 B3 B4 B5 B6 B7 B8 O . ACFM Qsd - DSCFM Qs - SCFM Qs - SCFH Temp Velocity fF) U) 304.0 69.69 304 0 70.09 304.0 71.26 304.0 71.65 304.0 70.87 304.0 70 09 304.0 70.09 304.0 70.48 Port Point A1 A2 A3 A4 A5 A6 A7 A8 Test Parameters P6u, - Barometric pressure, inches Hg Pn - Stack Pressure, inches of H2O Ps - Absolute stack pressure, inches Hg L - Average stack temperature, oF Duct Shape: Diameter, Feet Cross Sectional Area of Stack, Ft2 Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fUsec) Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack 25.82 0.70 25.87 304.0 Circular 333 8.71 0.9044 0.9509 70 649 % coz 8.90 o/o 02 5.00 %Nz 8610 Md - dry basis lb/lb mole 29.62 Ms - wet basis lb/lb mole 27.590 Bws - Moisture content fraction 0.175 Moisture determined by wb/db (Y or N) N 36,921 18,202 22,464 1 ,323.810 Page 38 of 1 57 @Mostardi Platt METHOD 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: Test Location: Pitot lD: Pitot Coefficient: Probe Length, Feet: M244206 Compass Minerals Ogden, lnc. Ogden Plant Boiler #1 Stack 6001 0 840 b Operating Level: Run No.: Test Date: Start Time: End Time: Test Engineer: Port Length, lnches: Normal 3 10t23t2024 10:07 10:27 AIR 6 Sqrt. OP 0 938'1 0.9381 0.9539 0.9544 0.9695 0.9592 0.9539 0.9487 TestTech: GM Port Point At A2 A3 A4 A5 A6 A7 A8 DP (in. H2O) 0.87 0.89 0.90 0.93 094 093 090 089 Sqrt. DP 0.9327 0.9434 0 9487 0 9644 0.9695 0.9644 0.9487 0 9434 Temp (oF) 303.0 303 0 303.0 303.0 303.0 303.0 303.0 303.0 Velocity (v) 69.24 70 03 70.42 71 59 71.97 71.59 70.42 70.03 Port Point BI B2 B3 B4 B5 B6 B7 B8 DP (in. HrO) 0.88 088 0.91 0.93 094 0.92 0.91 0.90 Temp Velocity (oF) (V) 303 0 69 64 303.0 69.64 303.0 70.81 303.0 71 59 303.0 71.97 303 0 71 .20 303 0 70.81 303.0 70.42 Tesl Parameters P5u, - Barometric pressure, inches Hg Po - Stack Pressure, inches of H2O Ps - Absolute stack pressure, inches Hg L - Average stack temperature, oF Duct Shape: Diameter, Feet Cross Sectional Area of Stack, Ft2 Method 2 Results Average DP Average Sqrt OP Average Velocity Vs (fusec) 25.82 0.70 25.87 303 0 Circular 3.33 8.71 0.9075 0.9526 70.711 o/o CO2 9.00 o/o 02 4.90 o/o N2 86.10 Md - dry basis lb/lb mole 29.64 Ms - wet basis lb/lb mole 27.600 Bws - Moisture content fraction 0.175 Moisture determined by wb/db (Y or N) N Q - ACFM Qsd - DSCFM Qs - SCFM Qs - SCFH 36.954 18,242 22,112 1,326,710 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 39 of 157 OMostardi Platt METHOD 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: T€st Location: Pitot lD: Pitot Coefficient: Probe Length, Feet: M244206 Compass Minerals Ogden, lnc Ogden Plant Boiler #1 Stack 6001 0.840 6 Operating Level: Run No.: Test Date: Start Time: End Time: Test Engineer: Port Length, lnches: TestTech: GM DP (in. HrO) 0.86 0.88 0.90 091 0.93 092 087 0.86 Sqrt. DP o.9274 0.9381 0.9487 0.9539 0.9644 0.9s92 0 9327 o.9274 Temp (oF) 303.0 303.0 303.0 303.0 303.0 302.0 302.0 302.0 Velocity (v) 68.68 69.48 70.26 70.65 71.42 70.99 69.04 68.64 DP (in. HrO) 0.87 0.88 0.92 093 0.95 0.94 0.89 0.88 Normal 4 10t23t2024 10:40 11:00 AIR 6 Sqrt. DP 0.9327 0.9381 0.9592 0 9644 o.9747 0 9695 0.9434 0.9381 Port Point BI B2 B3 B4 B5 B6 B7 B8 Q . ACFM Qsd - DSCFM Qs - SCFM Os - SCFH Temp Velocity fF) (v) 302 0 69 04 302.0 69.43 302.0 70 99 303 0 71.42 303.0 72.19 303 0 71 .81 303.0 69 87 303.0 69.48 Port Point A1 A2 A3 A4 A5 A6 A7 A8 Test Parameters P6", - Barometric pressure, inches Hg Ps - Stack Pressure, inches of HrO Ps - Absolute stack pressure, inches Hg L - Average stack temperature, oF Duct Shape: Diameter, Feet Cross Sectional Area of Stack, Ft2 Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fysec) Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack 25.86 070 25 91 302.6 Circular 3.33 8.71 0.8994 0 9482 70.213 o/o CO2 9.10 o/o 02 4.90 % Nz 86.00 Md - dry basis lb/lb mole 29.65 Ms - wet basis lb/lb mole 27 683 Bws - Moisture content fraction 0.169 Moisture determined by wb/db (Y or N) N 36,693 18,283 22,001 1,320,045 Page 40 of '157 @Mostardi Platt METHOD 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: Test Location: Pitot lD: Pitot Coefficient: Probe Length, Feet: M244206 Compass Minerals Ogden, lnc Ogden Plant Boiler #1 Stack 6001 0 840 6 Operating Level: Run No.: Test Date: Start Time: End Time: Test Engineer: Port Length, lnches: Normal 5 10t23t2024 11.0'l 11.21 AIR b Sqrt. DP 0.9274 0 9381 0.9592 0 9592 0.9644 0.9539 0.9327 0.9220 TestTech: GM Port Point A1 A2 A3 A4 A5 A6 A7 A8 DP (in. H2O) 088 089 091 093 093 0.91 090 0.89 Sqrt. DP 0 9381 0.9434 0.9539 0.9644 0.9644 0.9539 0.9487 0.9434 Temp fF) 303 0 303.0 303.0 303.0 303.0 303 0 303.0 303 0 Velocity (v) 69 48 69.87 70.65 71.42 71.42 70.65 70.26 69 87 Port Point B1 B2 B3 B4 B5 B6 B7 B8 DP (in. H2O) 0.86 088 092 092 093 091 0.87 085 Temp Velocity fF) U) 303.0 68.68 303 0 69 48 303.0 71 .04 303.0 71 .O4 303.0 71 .42 303 0 70 65 303 0 69 08 303.0 68.28 Test Parameters Pb., - Barometric pressure, inches Hg Pn - Stack Pressure, inches of H2O Ps - Absolute stack pressure, inches Hg t - Average stack temperature, oF Duct Shape: Diameter, Feet Cross Sectional Area of Stack, Ft2 Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fUsec) 25.86 070 25.91 303 0 Crrcular 3.33 8.71 0.8988 0.9479 70.208 o/o CO2 9.10 o/o 02 4.90 % Nz 86.00 Md - dry basis lb/lb mole 29.65 Ms - wet basis lb/lb mole 27.683 Bws - Moisturc contont fraction 0.169 Moisture determined by wb/db (Y or N) N Q . ACFM Qsd - DSCFM Qs - SCFM Qs - SCFH 36,690 18,272 21.988 1 .319,303 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 41 of 't57 @vlostardi Platt METHOD 2 VOLUMETRIC FLOW OATA Project Number: Client: Facility: Test Location: Pitot lD: Pitot Coefficient: Probe Length, Feet: M244206 Compass Minerals Ogden, lnc. Ogden Plant Boiler #1 Stack 6001 0.840 6 Operating Level: Run No.: T€st Date: Start Time: End Time: Test Engineer: Port Length, lnches: TestTech: GM DP (in. H2O) 0.88 090 0.92 090 093 095 0.89 0.86 Sqrt. DP 0 9381 0 9487 0.9592 0.9487 0.9644 o.9747 0.9434 o.9274 Temp fF) 302.0 302.0 302.0 302.0 302.0 303.0 303.0 303.0 Velocity (v) 69.47 70.25 71.03 70.25 71.41 72.22 69 91 68.72 DP (in. H2O) 089 0.90 0.94 094 o.92 091 0.89 087 Normal 6 10t23t2024 11.22 11.42 AIR 6 Sqrt. DP 0.9434 0.9487 0.9695 0.9695 0.9592 0.9539 0 9434 0.9327 Port Point B1 B2 B3 B4 B5 B6 B7 B8 O - ACFM Osd - DSCFM QS - SCFM Qs. SCFH Temp Velocity frl N) 302.0 69.86 302.0 70.25 303.0 71.84 303.0 71.U 303.0 71 07 303.0 70.69 303.0 69 91 303.0 69 12 Port Point A'l A2 A3 A4 A5 A6 A7 A8 Tost ParameteE P6", - Barometnc pressure, inches Hg Ps - Stack Pressure, inches of HrO Ps - Absolute stack pressure, inches Hg L - Average stack temperature, oF Duct Shape: Diameter, Feet Cross Sectional Area of Stack, Ft2 Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fusec) Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack 25.86 070 25.91 302 6 Circular 3.33 8.71 0.9056 0.9s16 70.489 o/o CO2 8.90 o/o 02 4.90 % Nz 86.20 Md - dry basis lb/lb mole 29.62 Ms - wet basis lb/lb mole 27.656 Bws - Moisture content fraction 0.169 Moisture determined by wb/db (Y or N) N 36,838 18,356 22,089 1,325,353 Page 42 of 157 @Mostardi Platt METHOD 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: Test Location: Pitot lD: Pitot Coefficient: Probe Length, Feet: M244206 Compass Minerals Ogden, lnc Ogden Plant Boiler #1 Stack 6001 0.840 6 Operating Level: Run No.: Test Date: Start Time: End Time: Test Engineer: Port Length, lnches: Normal 7 10t23t2024 11:55 12.15 AIR 6 Sqrt. DP 0.9381 0 9434 0 9592 0.9695 0.9747 0.9644 0.9592 0.9539 TestTech: GM Port Point AI A2 A3 A4 A5 A6 A7 A8 DP (in. H2O) 085 087 090 092 0.94 0.95 0.93 0.92 Sqrt. DP 0 9220 0.9327 0 9487 0.9592 0 9695 0.9747 0.9644 0 9s92 Temp ("F) 302.0 302.0 302 0 303.0 303.0 303 0 303 0 303.0 Velocity (v) 68.30 69.09 70.28 71 .10 71.87 72.25 71 .48 71 .10 Port Point B1 B2 B3 B4 B5 B6 B7 B8 DP (in. H2O) 088 089 092 0.94 0.95 0.93 092 091 Temp Velocity ("F) (v) 303.0 69.54 303.0 69 93 303.0 71.10 303.0 71 .87 303 0 72.25 303 0 71.48 303.0 71 .10 303.0 70.71 Test Parameters P6., - Barometric pressure, inches Hg Po - Stack Pressure, inches of H2O P3 - Absolute stack pressure, inches Hg L - Average stack temperature, oF Duct Shape: Diameter, Feet Cross Sectional Area of Stack, Ft2 Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fUsec) 25.86 0.70 25.91 302.8 Circular 333 8.71 0.9138 0.9558 70 840 o/o CO2 9.10 o/o 02 4.90 o/o N2 86.00 Md - dry basis lb/lb mole 29.65 Ms - wet basis lbnb mole 27.636 Bws - Moisture content fraction 0.173 Moisture determined by wb/db (Y or N) N Q . ACFM QSd - DSCFM QS - SCFM Qs. SCFH 37.021 18,353 22.192 1,331 ,519 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 43 of I 57 OMostardi Platt METHOD 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: Test Location: Pitot lD: Pitot Coefficient: Probe Length, Feet: M244206 Compass Minerals Ogden, lnc Ogden Plant Boiler #1 Stack 6001 0.840 6 Operating Level: Run No.: Test Date: Start Time: End Time: Test Engineer: Port Length, lnches: TestTech: GM DP (in. H2O) 0.88 089 092 092 0.93 0.92 0.90 091 Sqn. DP 0 9381 0.9434 0 9592 0.9592 0.9644 0 9592 0.9487 0.9539 Temp fF) 302.0 302.0 302.0 302 0 302 0 302 0 303 0 303 0 Velocity (v) 69.49 69.88 71 05 71 05 71 44 71 05 70.32 70.71 DP (in. H2O) 090 091 0.91 0.93 0.95 0.94 092 0.90 Normal 8 10n3t2024 12:16 12.36 AIR 6 Sqrt. DP 0 9487 0 9539 0.9539 0.9644 0.9747 0.9695 0.9592 0.9487 Port Point A1 A2 A3 A4 A5 A6 A7 A8 Test Parameters P6", - Barometric pressure, inches Hg Ps - Stack Pressure, inches of H2O P" - Absolute stack pressure, inches Hg t - Average stack temperature, oF Duct Shape. Diameter, Feet Cross Sec'tional Area of Stack, Ft2 Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fusec) Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack 25.86 0.70 25.91 302 6 Circular 3.33 8.71 0.9144 0.9562 70.861 Port Point B1 B2 B3 B4 B5 B6 B7 B8 Q . ACFM Osd - DSCFM Qs. SCFM Qs. SCFH Temp Velocity fF) (v) 303 0 70.32 303.0 70.71 303 0 70.71 303 0 71 .48 303.0 72.25 303.0 71.87 303 0 71 .10 303.0 70.32 o/o CO2 9.10 o/o 02 4.90 % Nz 86.00 Md - dry basis lb/lb mole 29.65 Ms - wet basis lb/lb mole 27.636 Bws - Moisture content fraction 0.173 Moisture determined by wb/db (Y or N) N 37,032 18,363 22,204 1.332.235 Page 44 of 157 @Mostardi Platt METHOD 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: Test Location: Pitot lO: Pitot Coefficient: Probe Length, Feet: M244206 Compass Minerals Ogden, lnc. Ogden Plant Boiler #1 Stack 6001 0.840 6 Operating Level: Run No.: Test Date: Start Time: End Time: Test Engineer: Port Length, lnches: Test Tech: GM DP (in. HrO) 0.88 089 0.92 0.92 095 0.91 0.90 088 Sqrt. DP 0.9381 0.9434 0.9592 0.9592 0.9747 0 9539 0.9487 0 9381 Temp cF) 302.0 302 0 302 0 302 0 302.0 303.0 303.0 303 0 Velocity (v) 69.49 69 88 71 05 71 05 72.20 70.71 70.32 69 54 DP (in. H2O) 086 0.89 092 0.94 0.92 0.91 0.90 0.89 Normal I 10t23t2024 12 37 12.57 AIR 6 Sqrt. DP 0.9274 0 9434 0 9592 0 9695 0.9592 0 9539 0.9487 0 9434 Port Point B1 B2 B3 B4 B5 B6 B7 B8 Q - ACFM Qsd - DSCFM Qs - SCFM Qs - SCFH Temp Velocity fF) U) 303.0 68.74 303 0 69 93 303.0 71 .10 303.0 71.87 303.0 71.10 303.0 7071 302 0 70.28 302 0 69 88 Port Point AI A2 A3 A4 A5 A6 A7 A8 Test Parameters P6u, - Barometric pressure, inches Hg Ps - Stack Pressure, inches of H2O Ps - Absolute stack pressure, inches Hg t - Average stack temperature, oF Duct Shape. Diameter, Feet Cross Sectional Area of Stack, Ft2 Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fusec) Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack 25.86 0.70 25 91 302.6 Circular 333 871 0.9050 0.9512 70.492 o/o CO2 9.10 o/o 02 4.90 % Nz 86.00 Md - dry basis lb/lb mole 29.65 Ms - wet basis lb/lb mole 27.636 Bws - Moisture content fraction 0.173 Moisture determined by wb/db (Y or N) N 36,839 18,268 22.090 1,325,400 Page 45 of 1 57 OMostardi Platl METHOD 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: Test Location: Pitot lD: Pitot Coefficient: Prob6 Length, Feet: M244206 Compass Minerals Ogden, lnc. Ogden Plant Boiler #1 Stack 6001 0.840 6 Operating Level: Run No.: Test Date: Start Time: End Time: Test Engineer: Port Length, lnches: Test Tech: GM Port Point A1 A2 A3 A4 A5 A6 A7 A8 Test Parameters Pb., - Barometric pressure, inches Hg Pn - Stack Pressure, inches of H2O Ps - Absolute stack pressure, inches Hg t - Average stack temperature, oF Duct Shape: Diameter, Feet Cross Sectional Area of Stack, Ft2 Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fusec) Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Temp Velocity fF) (v) 302.0 69.54 302.0 70.33 303 0 70.76 303 0 71.54 303 0 71.92 303.0 71.54 303.0 72.30 303.0 71 .54 DP (in. H2O) 086 088 090 0.91 093 094 0.92 0.91 Sqrt. DP 0.9274 0 9381 0.9487 0.9539 0.9644 0 9695 0.9592 0.9539 Temp (oF) 302 0 302.0 302.0 302 0 302.0 303.0 303.0 303.0 Velocity (v) 68.75 69 54 70.33 70.72 71 .49 71.92 71 .15 70.76 DP (in. HrO) 0.88 090 091 093 094 0.93 095 093 Normal 10 10t23t2024 13.15 13:35 AIR 6 Sqrt. DP 0 9381 0.9487 0.9539 0 9644 0.9695 0.9644 0.9747 0 9644 25.82 070 25.87 302.6 Circular 333 8.71 0 9138 0 9558 70.884 Port Point BI B2 B3 B4 B5 B6 B7 B8 O - ACFM QSd. DSCFM Qs - SCFM Qs - SCFH 37,044 18,319 22,179 1,330,712 %coz 9 20 Yo Oz 4.90 % Nz 85.90 Md - dry basis lb/lb mole 29.67 Ms - wet basis lb/lb mole 27.638 Bws - Moisture content fraction 0.174 Moisture determined by wb/db (Y or N) N Page 46 of 157 @Mostardi Platt METHOD 2 VOLUMETRIC FLOW OATA Project Number: Client: Facility: Test Location: Pitot lD: Pitot Coefficient: Probe Length, F€et: M244206 Compass Minerals Ogden, lnc Ogden Plant Boiler #1 Stack 6001 0.840 6 Operating Level: Run No.: Test Date: Start Time: End Time: Test Engineer: Port Length, lnches: TestTech: GM Port Point A1 A2 A3 A4 A5 A6 A7 A8 Test Parameters Pb", - Barometric pressure, inches Hg Po - Strack Pressure, inches of H2O P. - Absolute stack pressure, inches Hg L - Average stack temperature, oF Duct Shape: Diameter, Feet Cross Sectional Area of Stack, Ft2 Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fUsec) Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Temp Velocity fF) U) 303.0 69 98 303.0 70.37 303.0 71.54 303.0 72.30 303.0 71 .54 303 0 70.37 303 0 69 19 303.0 68.39 DP (in. HrO) 0.87 0.92 093 0.95 0.92 0.91 0.89 0.88 Sqrt. DP 0.9327 0.9592 0.9644 0.9747 0 9592 0.9539 0.9434 0 s381 Temp fF) 302.0 302.0 302.0 302.0 303.0 303 0 303.0 303.0 Velocity (v) 69 15 71.11 71 .49 72.26 71 .15 70.76 69 98 69 s9 DP (in. H2O) 0.89 090 093 0.95 0.93 0.90 0.87 0.85 Normal 11 10t23t2024 13:36 13:56 AIR 6 Sqrt DP 0.9434 0.9487 0.9644 0.9747 0.96,44 0.9487 0.9327 o.9220 25.82 070 25.87 302.8 Circular 3.33 8.71 0.9056 0.9515 70.574 Port Point BI B2 B3 B4 B5 B6 B7 B8 Q . ACFM Qsd - DSCFM Qs - SCFM Qs - SCFH 36,882 18,235 22.076 1,324.573 o/o CO2 9.20 o/o 02 4.90 % Nz 85.90 Md - dry basis lb/lb mole 29.67 Ms - wet basis lb/lb mole 27.638 Bws - Moisture content fraction 0.'174 Moisture determined by wb/db (Y or N) N Page 47 ol 157 @Mostardi Platt METHOD 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: Test Location: Pitot lD: Pitot Coefficient: Probe Length, Feet: M244206 Compass Minerals Ogden, lnc. Ogden Plant Boiler #1 Stack 6001 0.840 6 Operating Level: Run No.: Test Date: Start Time: End Time: Test Engineer: Port Length, lnches: Normal 12 10t23t2024 13.57 14:17 AIR 6 Sqrt. DP 0.9487 0 9592 0.9695 0.9644 0.9539 0 9487 0.9381 0 9381 TestTech: GM Port Point A1 A2 A3 A4 A5 A6 A7 A8 Test Parameters P6", - Barometric pressure, inches Hg Pn - Stack Pressure, inches of H2O P" - Absolute stack pressure, inches Hg ts - Average stack temperature, oF Duct Shape: Diameter, Feet Cross Sectional Area of Stack, Ft2 Method 2 Re3ults Average DP Average Sqrt DP Average Velocity Vs (fVsec) Project No. M2442064 Boiler #l Stack and Boiler #2 Slack DP (in. HzO) 0.86 090 0.92 093 0.93 091 0.92 087 Sqrt. DP o.9274 0.9487 0.9592 0 9644 0.9644 0.9539 0.9592 o.9327 Temp fF) 302 0 302.0 302 0 302.0 303 0 303 0 303 0 303 0 Velocity (v) 68.75 70.33 71 .11 71 .49 71 54 70.76 71.15 69 1I OP (in. H2O) 090 092 0.94 093 0.91 090 0.88 088 Port Point B1 B2 B3 B4 B5 B6 B7 B8 O . ACFM Qsd - DSCFM Qs - SCFM Qs - SCFH Temp VelocityfF) u) 303 0 70.37 303 0 71 .15 303.0 71.92 303.0 71.54 303 0 70.76 303.0 70.37 303.0 69.59 303 0 69 59 25.82 0.70 25.87 302.8 Circular 3.33 8.71 0.9063 0 9519 70 601 o/o CO2 9.20 o/o 02 4.90 o/o N2 85.90 Md - dry basis lb/lb mole 29.67 Ms - wet basis lb/lb mole 27.638 Bws - Moisture content fraction 0.174 Moisture determined by wb/db (Y or N) N 36,896 18,242 22.085 1.325,088 Page 48 of 157 OMostardi Platt METHOD 4 MOISTURE DETERMINATION Project Number: M244206 Client: Compass Minerals Ogden, lncFacility: Ogden Plant Test Location: Boiler#1 Stack Tost Date: 1012312024 Run Number: Operating Level: Time: Test Engineer: Test Tech: 1 Normal Start- 9r25 AIR GM Meter Calibration (YJ: Meter Delta H (dH): Sample Delta H (dH): lnitial Vtrt: Final Wt: lnitial Volume: Final Volume: Water Vapor in Flue Gas (Bws): End- 10 27 IMP FINAL INITIAL 776 6 710 765.9 715.4 791 7789 895.9 867 Pressure, Barometric(Hg"): Pressure, Static (H2O"): Pressure, Stack (Hg"): Temperature, Stack (oF): Meter lnitial Volume: Meter Final Volume: illeter Temperature: Meter Volume dscf: 25.82 0.70 25.87 305 74 230 1 16.849 89 58 35 064 0 987 1 862 1 900 2204.3 2333.5 867.0 895.9 0.'t 75 Project Numberi M244206 Client: Compass Minerals Ogden, lnc Facility: Ogden Plant Test Location: Boiler #1 Stack Tast Oate: 1012312024 Run Number: Oporating Level: Time: Test Engineer: Test Tech: 2 Normal Start- 10:40 AIR GM Meter Calibration (Y): M€ter Delta H (dH): Sample Delta H (dH): lnitial vt|t: Final VW: lnitial Volume: Final Volume: Water Vapor in Flue Gas (Bws): End- 11.42 IMP FINAL INITIAL 777 .7 712 3749.5 714 6790.8 772.a 902.2 872 z Pressure, Barometric(Hg") : Pressure, Static (H20"): Pressure, Stack (Hg"): T€mperature, Stack (oF): Meter lnitial Volume: Meter Final Volume: Meter Temperature: Meter Volume dscf: 25.82 0.70 25.87 303 17.015 59.525 99.00 34 385 0.987 1 862 't.900 2199.7 2318.0 872.2 902.2 0.169 Project Number: M244206 Client: Compass Minerals Ogden, lnc. Facility: Ogden Plant Test Location: Boiler#1 Stack Test Date: 1012312024 Run Number: Operating Level: Time: Test Engineer: Test Tech: 3 Normal Start- 11:55 AIR GM Meter Calibration (Y): 0.987 Meter Delta H (dH): 1.862 Sample Delta H (dH): 1.900 lnitial tftft: 2199.4 Final Vtft: 2322.2 lnitial Volume: 875.3 Final Volume: 903.5 Water Vapor in Flue Gas (Bws): 0.173 End- 12.57 IMP FINAL INITIAL 77 5.7 713 7757.1 7162 789 4 769 5903.5 875 3 Pressure, Barometric(Hg"): Pressure, Static (H2O"): Pressure, Stack (Hg"); Temperatur€, Stack ("F): Meter lnitial Volume: Meter Final Volume: Meter Temperature: M€ter Volume dscf: 25.82 070 25.87 303 60.073 102 335 100 00 34.123 Project Numberi M244206 Client: Compass Minerals Ogden, lncFacility: Ogden Plant TestLocation: Boiler#1 Stack Test Date: 1012312024 Run Number: Operating Level: Time: Test Engineer: Test Tech; 4 Normal Start- 13:15 AIR GM End- 14.17 Preasure, Barometric(Hg"): Pressure, Static (H2O"): Pressure, Stack (Hg"): Temperature, Stack ("F): Meter lnitial Volume: Meter Final Volume: Meter Temperature: Meter Volume dscf: 25 82 070 25 87 303 2.742 44.958 102.00 33.965 Meter Calibration (Y): Meter Oelta H (dH): Delta H: lnitial VW: Final VW: lnitial Volume: Final Volume: Water Vapor in Flue Gas (Bws): Page 49 of 1 57 0 987 1.862 1 900 2199.6 2323.1 874.8 902.8 0.174 IMP FINAL INITIAL 773.5 712 4 758.2 716 9 791 .4 770.3902.8 874 8 OMostardi PlattProject No. M2442068 Boiler #1 Stack and Boiler #2 Stack Client: Compass Minerals Ogden, lnc. Facility: Ogden Plant Project #: M244206 Test Location: Boiler #2 Stack Date: 10117124 Time 7:40 7'.41 7:42 7.43 7'.44 7:45 7:46 7:47 7:48 7'.49 7:50 7:51 7:52 7:53 7:54 7:55 7:56 7:57 7:58 7:59 8:00 Run 1 NOx ppmvd 02% @rvl5.90 5.405.80 5.425.70 5.415.90 5.425.70 5.405.90 5.435.80 5.415.90 5.395.70 5.385.80 5.385.80 5.405.90 5.425.70 5.435.90 5.435.90 5.415.80 5.455.70 5.385.90 5.395.80 5.395.90 5.405.90 5.38 Run 2Time NOx ppmvd 8:01 5.808.02 5.708:03 5.708:04 5.808:05 5.708:06 5.908:07 5.908:08 5.908:09 5.708:10 5.908:11 5.808:12 5.808:13 5.808:14 5.808:'15 5.808:16 5.708:17 5.908:18 5.908:19 5.908:20 5.808:21 5.90 COZo/o (dwl 8.61 8.61 8.60 8.59 8.59 8.58 8.58 8.57 8.60 8.58 8.56 8.57 8.56 8.54 8.54 8.55 8.55 8.56 8.58 8.56 8.58 O2oh (d,wl 5.40 5.40 5.40 5.46 5.43 5.42 5.40 5.41 5.41 5.39 6.23 6.00 5.41 5.41 5.36 5.38 5.37 5.38 5.37 5.38 5.41 CO2o/o (dwl 8.58 8.56 8.55 8.54 8.54 8.56 8.57 8.57 8.57 8.58 7.97 8.12 8.55 8.50 8.56 8.57 8.60 8.59 8.60 8.60 8.58 Average Time 8:22 8.23 8:24 8:25 8:26 8:27 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 5.82 Run 3 NOx ppmvd 5.90 5.70 5.70 5.90 5.70 5.80 5.80 5.90 5.80 5.70 5.80 5.80 5.80 5.90 5.70 5.80 5.70 5.90 5.80 5.90 5.80 5.41 02%Gwl 5.42 5.43 5.46 5.43 5.44 5.44 5.47 5.48 5.44 5.46 5.44 5.41 5.42 5.37 5.36 5.40 5.37 5.40 5.37 5.38 5.36 8.57 CO2 % (drv) 8.56 8.57 8.s6 8.58 8.58 8.58 8.57 8.56 8.59 8.58 8.58 8.61 8.59 8.62 8.64 8.62 8.63 8.63 8.63 8.63 8.65 Average Time 8:53 8:54 8:55 8:56 8:57 8:58 8:59 9:00 9:01 9:02 9:03 9:04 9:05 9:06 9:07 9:08 9:09 9:10 9:1'l 9:12 9:13 5.81 Run 4 NOx pomvd 5.80 5.70 5.70 5.80 5.70 5.70 5.80 5.70 5.70 5.90 5.80 5.90 5.70 5.80 5.80 5.80 5.80 5.90 5.70 5.70 5.90 5.47 O2o/o Gntl 5.46 5.48 5.50 5.46 5.55 5.50 5.50 5.51 5.52 5.54 5.54 5.50 5.54 5.46 5.48 5.53 5.51 5.47 5.51 5.48 5.47 8.52 CO2o/o (drvl 8.81 8.82 8.81 8.82 8.78 8.80 8.79 8.80 8.78 8.78 8.80 8.80 8.80 8.84 8.85 8.82 8.84 8.86 8.85 8.86 8.88 Average Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Average Page 50 of 1 57 s.78 5.50 OMostardi Platt Client: Compass Minerals Ogden, lnc. Facitity: Ogden Plant Project #: M244206 Test Location: Boiler #2 Stack Date: 10117124 Time 9.14 9:15 9:16 9:17 9:18 9:19 9;20 9:21 9:22 9"23 9:24 9:25 9:26 9:27 9:28 9:29 9:30 9:31 9:32 9:33 9:34 Run 5 NOx opmvd 02o/o {d,wl CO2 % (drv) 5.70 5.48 8.87 5.70 5.50 8.865.70 5.55 8.84 5.80 5.54 8.85 5.70 5.53 8.85 5.80 5.55 8.845.80 5.52 8.86 5.80 5.54 8.86 5.70 5.52 8.85 5.80 5.56 8.855.80 5.56 8.84 5.80 5.51 8.86 5.90 5.56 8.855.80 5.53 8.855.80 5.57 8.855.90 5.51 8.85 5.80 5.57 8.88 5.70 5.46 8.885.90 5.55 8.865.70 5.58 8.865.90 5.53 8.84 Run 5Time NOx oomvd9:35 5.709:36 5.709:37 5.909:38 5.7O9:39 5.909:40 5.809:41 5.709:42 5.909:43 5.709'.44 5.709:45 5.709:46 5.709:47 5.709:48 5.909:49 5.709:50 5.909:51 5.709:52 5.909:53 5.809:54 5.809:55 5.80 O2o/o (dryl 5.56 5.56 5.56 5.65 5.54 5.51 5.53 5.51 5.55 5.55 5.57 5.54 5.54 5.54 5.55 5.51 5.50 5.50 5.52 5.55 5.56 CO2 % (drv) 8.85 8.85 8.85 8.80 8.87 8.88 8.87 8.89 8.86 8.86 8.85 8.85 8.85 8.86 8.87 8.86 8.86 8.88 8.88 8.83 8.86 Average Time 10:08 10:09 10:10 10:11 10:12 10:13 10:14 10:15 10:16 10:17 10:18 10:19 10:20 10.21 10:22 10:23 10.24 10:25 10:26 10"27 10:28 5.79 Run 7 NOx pomvd 5.70 5.70 5.80 5.90 5.70 5.70 5.90 5.70 5.80 5.90 5.80 5.80 5.80 5.70 5.70 5.80 5.90 5.80 5.80 5.90 5.70 s.53 O2o/o (drvl 5.52 5.52 5.52 5.54 5.52 5.52 5.55 5.54 5.52 5.53 5.50 5.51 5.48 5.48 5.55 5.55 5.51 5.54 5.54 5.50 5.50 8.85 CO2 % (drv) 8.70 8.72 8.72 8.71 8.71 8.71 8.70 8.69 8.69 8.71 8.72 8.71 8.72 8.72 8.69 8.68 8.69 8.70 8.66 8.70 8.71 5.78 Run 8 Time NOx opmvd 02o/o (drvl CO2o/o ldwl10:29 5.70 5.51 8.6810:30 5.90 5.49 8.6810:31 5.80 5.55 8.6810:32 5.90 5.51 8.66'10:33 5.80 5.53 8.6810:34 5.70 5.51 8.6610:35 5.90 5.54 8.6710:36 5.70 5.53 8.6610:37 5.90 5.52 8.66 10:38 5.90 5.54 8.6510:39 5.80 5.51 8.7010:40 5.80 5.52 8.6710:41 5.70 5.53 8.68 10:42 5.90 5.46 8.69 10:43 5.70 5.45 8.7010:44 5.90 5.50 8.68 10:45 5.70 5.52 8.67 10:46 5.90 5.55 8.6510:47 5.90 5.51 8.6810:48 5.70 5.54 8.6510:49 5.80 5.45 8.67 5.79 Project No. M2442068 Boiler #"1 Stack and Boiler #2 Stack 8.70 Average 5.81 Page 5l of 157 5.52 5.51 @Mostardi Platt Client: Compass Minerals Ogden, lnc Facility: Ogden Plant Project #: M244206 Test Location: Boiler#2 Stack Date: 10117124 Run 9Time NOx ppmvd 10:50 5.7010:51 5.8010:52 5.70 10:53 5.9010:54 5.7010:55 5.8010:56 5.9010:57 5.9010:58 5.7010:59 5.9011:00 5.8011:01 5.7011:02 5.8011:03 5.7011:04 5.90 11:05 5.7011:06 5.8011:07 5.9011:08 5.9011:09 5.90 11:10 5.80 o2 % (drv) CO2o/o Gryl5.50 8.675.51 8.65 5.48 8.675.51 8.655.53 8.655.49 8.675.54 8.645.50 8.65 5.53 8.64 5.51 8.655.54 8.625.54 8.62 5.53 8.625.53 8.62 5.49 8.64 5.52 8.635.52 8.645.54 8.625.48 8.645.53 8.635.51 8.61 Run 10Time NOx opmvd1120 5.80 11 21 5.80 11:22 5.9011:23 5.8011:24 5.9011:25 5.9011:26 5.8011:27 5.70 11 28 5.70 11:29 5.901'l:30 5.9011:31 5.90 11.32 5"8011:33 5.701',t'.34 5.90 11:35 5.8011:36 5.7011:37 5.9011:38 5.8011:39 5.8011:40 5.7O 02% (dryl 5.48 5.48 5.51 5.45 5.51 5.49 5.46 5.45 5.44 5.46 5.44 5.45 5.47 5.43 5.44 5.43 5.48 5.46 5.48 5.46 5.49 CO2oh Gryl 8.68 8.69 8.68 8.71 8.68 8.71 8.70 8.71 8.71 8.70 8.71 8.71 8.71 8.70 8.70 8.7',! 8.70 8.71 8.68 8.70 8.67 Average Time 11:4'l 11:42 '11.43 11:44 11:45 11:46 11:47 11:48 11:49 '11:50 11:51 11:52 11:53 11.54 1'l:55 11:56 1'l:57 11:58 11:59 12:OO 12:01 5.80 Run 11 NOx opmvd 5.70 5.70 5.90 5.70 5.80 5.80 5.70 5.70 5.90 5.70 5.70 5.80 5.70 5.90 5.70 5.80 5.70 5.80 5.70 5.70 5.80 5.52 O2o/o (dll 5.46 5.46 5.47 5.53 5.47 5.49 5.45 5.49 5.51 5.54 5.50 5.49 5.51 5.46 5.55 5.60 5.56 5.58 5.58 5.61 5.58 8.64 CO2% (dryl 8.68 8.69 8.68 8.67 8.67 8.68 8.69 8.66 8.66 8.64 8.66 8.66 8.66 8.68 8.64 8.59 8.60 8.60 8.59 8.57 8.58 5.46 O2o/o (dwl 5.51 5.54 5.55 5.53 5.49 5.56 5.52 5.51 5.49 5.52 5.55 5.52 5.53 5.56 5.44 5.54 5.50 5.52 5.56 5.49 5.52 8.70 CO2 % (drv) 8.62 8.63 8.62 8.63 8.64 8.61 8.63 8.62 8.63 8.63 8.60 8.63 8.63 8.61 8.64 8.61 8.62 8.65 8.60 8.62 8.61 Run 12Time NOx oomvd12:02 5.90'12:03 5.7012:04 5.80 12:05 5.7O 12:06 5.70 12:07 5.9012:08 5.8012:09 5.8012:10 5.7012.11 5.8012:12 5.8012:13 5.80 12:14 5.70 12:15 5.7012:16 5.7012:17 5.9012:18 5.7012:19 5.9012:20 5.80 12:21 5.70 12:22 5.90 Average 5.76 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack 8.65 Average 8.62 Page 52 of 157 5.78 5.52 @Mostardi Platt Part 75 Stratification Test Results Summary Gompass Minerals Ogden, !nc. Ogden Plant Boiler #2 Stack October 17, 2024 Number of Ports Sampled: 2 Number of Points per Port: 6 Total Number of Traverce Points: 12 Port No.Point No. Point Marking, lnches Time Oro/o Mean Difference O,o/o NO, ppm Mean Difference No, ppm I 1 7.75824 7'.18 8.82 0.10 5.8 0.01 2 1 1 .83416 7.20 8.84 0.12 5.8 0.01 3 17.82816 7'.22 8.82 0.10 5.8 0.01 4 34.13184 7"24 8.79 0.07 5.7 0.11 5 40.12584 7'.26 8.77 0.05 5.9 0.09 6 44.20176 7'.28 8.75 0.03 5.8 0.01 2 1 7.75824 7'.32 8.71 0.01 5.8 0.01 2 11.83416 7'.34 8.68 0.04 5.9 0.09 3 17.82816 7:36 8.65 0.07 5.8 0.01 4 34.13184 7'.38 8.63 0.09 5.7 0.1 1 5 40.12584 7:40 8.62 0.10 5.9 0.09 b 44.20176 7.42 8.61 0.1 1 5.8 0.01 Averaqe 8.72 5.8 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 53 of 1 57 OMostardi Platt Client: Facility: Test Location: Project #: Test Method: Test Engineer: Test Technician: Temp lD: Meter lD: Pitot !D: Pitot Type: Pitot Tube Coefficient: Probe Length: Sample Plane: Port Length: Port Size (diameter): Port Type: Duct Shape: Diameter: Duct Area: Upstream Diameters: Downstream Diameters: Number of Ports Sampled: Number of Points per Port: Total Number of Traverce Points: Operating Level: Servomex Serial Number: Moisture Balance lD: Stack Liner Material: Compass Minerals Ogden, Ogden Plant Boiler #2 Stack M244206 2 (RATA) AIR RB cM53 cM53 6001 S-Type 0.84 6.0 Horizontal 6.00 4.00 Flange Circular 3.33 8.7',! o 4.5 2 8 16 Normal cAr 700 LV4 S ln. tn. ft Sq. Ft. Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 54 of 1 57 @Mostardi Platt (6d6ooo=o t FN N @ F o o N 9< @ F F @ c ! @ N \ .:i = o o o N i o N o O@ t s F F F F F N go 9<9! - rc o o o o o o o o ;'6 Q Q q q q q q q .= d o o o o o o o o f=o2 E go5; o o o o o o o o I3 o - o s N I 6 s ,a tc!oF 3 9 0 0 0 v i E H *" EB H $ ; g $ H B S E S 8 3 E B q c; c ; cj c i c j o d o Z- = F F - < < c i g^ c c q q q q q q ET . N N N N N N N 69 N N N N N N N N F- o o o o o o o o ^ Q* - o + @ N o o =E @ @ . q 6 O o O @ -i o o o e o e o e = ol FN O T A O F O (gGo-t r6. 9 o. = EEo E .. 'i E E *; ,E E g H E Ez . . F i = . o J o = - ot - r g 'E 6 5t S E. b o .t G. o4 t u J E o - EoNtttr.EEoEo. osiq,oo)oIe96=E # I !3 d e r Is s t +E - g l + SE 8 8 H 3 . F-r)olJ ) rJ )o)cn(E(] - '6C-6 @ a o a o o r o o a D oE goE,o i oF F @ o o - N : !t ; 3 : t ; i : 3 p O@ N F t s F F F t s ' >9 -ca l; - - o o o o o 6 ;6 q C q q q q o q gG o o o o o o o o a=a2 g05: o o o o o o o o lg { 6 F o @ 6 @ @ te !o(EaNt+OJ=38Rp SGNx =Eadz-6t oi 6 p' E oo g^ q q q c q c c c Er O - F N N N N N OO - N N N N N N N N F-6 O O O O O O O St F O @ 9 F - i- N o @ 6 0 ! @ @ L+ N n ? @ N 6 i o qo 6 6 6 0 0 6 6 6 o oo c i c i d o c i o ^ Q- - o r @ o o @ =E @ @ 0 1 o o o o @ -i o o o o o o o o =oc t .E . u E €- P sr H E E i i o- o l ! J o - o - o - METHOD 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: Test Location: Pitot lD: Pitot Coefficient: Probe Length, Feet: M244206 Compass Minerals Ogden, lnc Ogden Plant Boiler #2 Stack 6001 0.840 6 Operating Level: Run No.: Test Date: Start Time: End Time: Test Engineer: Port Length, lnches: Test Tech: RB 0.'t71 N DP (in. H2O) 091 0.93 0.94 093 0.92 0.93 0.91 0.92 Sqrt. OP 0 9539 0.9644 0 969s 0 9644 0 9592 0 9644 0.9539 0 9592 Temp fF) 3220 322.0 322.0 322.0 323.O 323 0 323.0 323.0 Velocity (v) 71.57 72.35 72.74 72.35 72.OO 72.39 71 .61 72.00 DP (in. H2O) 0.88 0.89 092 094 092 092 091 093 Normal 1 10t25t2024 7.40 8:00 AIR 6 Sqrt. DP 0 9381 0.9434 0 9592 0.9595 0 9592 0.9592 0.9539 0 9644 Port Point B1 B2 B3 B4 B5 B5 B7 B8 O . ACFM Osd - DSCFM Qs - SCFM Qs - SCFH Temp Velocityfrr u) 322.0 70 38 322.0 70.78 323.0 72.00 323.0 72.78 323.0 7200 323.0 72.00 323.0 71.61 323.0 72.39 Port Point A1 A2 A3 A4 A5 A6 A7 A8 Test Parameters Pba, - Barometric pressure, inches Hg Pn - Stack Pressure, inches of H2O P" - Absolute stack pressure, inches Hg ! - Average stack temperature, oF Duct Shape: Diameter, Feet Cross Sec{ional Area of Stack, Ft2 Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fUsec) Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack 25.90 070 25 95 322.6 Circular 3.33 8.71 0.9188 0.9585 71.935 o/o CO2 8.60 o/o 02 5.40 % Nz 86.00 Md - dry basis lb/lb mole 29.59 Ms - wet basis lbnb mole 27.6'10 Bws - Moisture content fraction Moisture determined by wb/db? 37,593 18,237 21,998 I ,3 1 9,906 Page 56 of 157 @Mostardi Platt METHOD 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: Test Location: Pitot lO: Pitot Coefficient: Probe Length, Feet: M244206 Compass Minerals Ogden, lnc Ogden Plant Boiler #2 Stack 600 1 0.840 6 Operating Level: Run No.: Test Date: Start Time: End Time: Test Engineer: Port Length, lnches: TestTech: RB Port Point AI A2 A3 A4 A5 A6 A7 A8 Test Parameters Pb., - Barometric pressure, inches Hg Ps - Stack Pressure, inches of H2O P" - Absolute stack pressure, inches Hg t - Average stiack temperature, oF Duct Shape: Diameter, Feet Cross Sectional Area of Stack, Ft2 Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fusec) Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack DP (in. HzO) 090 092 0.94 092 0.92 0.91 0.90 0.90 Sqrt. DP 0.9487 0 9592 0 9695 0 9592 0.9592 0 9539 0.9487 0 9487 Temp ("F) 322.0 322.O 322.0 322.0 322.0 322.0 323.0 323 0 Velocity (v) 71 .18 71.97 72.75 71.97 71.97 71.58 71.23 71.23 DP (in. H2O) 088 0.90 0.92 0.93 0.95 0.94 0.92 0.93 Normal 2 10t2512024 8.01 8.21 AIR b Sqrt. DP 0 9381 0.9487 0 9592 0.9644 0.9747 0.9695 0 9592 0 9644 Temp Velocity fF) ry) 323.0 70 43 323 0 71 .23 323 0 72.02 323.0 72.41 323.0 73 18 323 0 72.80 323.0 72.02 323.0 72.41 Port Point B1 B2 B3 B4 B5 B6 B7 B8 Q - ACFM Qsd - DSCFM Qs - SCFM Qs - SCFH 25 90 0.70 25.95 322.6 Circular 3.33 8.71 0 9175 0.9578 71.898 o/o COz 8.50 o/o 02 5.50 % Nz 86.00 Md - dry basis lb/lb mole 29 58 Ms - wet basis lb/lb mole 27.600 Bws - Moisture content fraction 0.171 Moisture determined by wb/db (Y or N) N 37,574 18,227 21,987 1,319,232 Page 57 of 1 57 @Mostardi Plaft METHOD 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: Test Location: Pitot lD: Pitot Coefficient: Probe Length, Feet: M244206 Compass Minerals Ogden, lnc Ogden Plant Boiler #2 Stack 6001 0.840 6 Operating Level: Run No.: Test Date: Start Time: End Time: Test Engineer: Port Length, lnches: Normal 3 10t25t2024 8.22 8.42 AIR 6 Sqrt. DP 0.9487 0 9434 0 9592 0.9539 0.9539 0.9644 0 9487 0 9592 TestTech: RB Port Point A,l A2 A3 A4 A5 A5 A7 A8 DP (in. H2O) 091 0.92 094 0.94 n02 0.91 090 0.91 Sqrt. OP 0 9539 0.9592 0 9695 0.9695 0.9644 0 9539 0 9487 0 9539 Temp fF) 323.0 323.0 323 0 323 0 323 0 322.0 322.0 322.0 Velocity (v) 71 .61 72.00 72.78 72.78 72.39 71 .57 71 .17 71 57 Port Point B1 B2 B3 B4 B5 B6 B7 B8 DP (in. H2O) 090 089 092 091 0.91 0.93 0.90 o92 Temp Velocity (oF) (V) 322.0 71.17 322.0 70.78 322.0 71.96 322.0 71.57 323.0 71.61 323.0 72.39 323.0 71.22 323.0 72 00 Test Parameterg P6,, - Barometric pressure, inches Hg Ps - Stack Pressure, inches of H2O P" - Absolute stack pressure, inches Hg ! - Average stack temperature, oF Duct Shape. Diameter, Feet Cross Seclronal Area of Stack. Ft2 Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fvsec) 25.90 070 25.95 322.6 Circular 3.33 8.71 0.9150 0 9565 71.786 o/o CO2 8.60 Yo Oz 5.40 %Nz 8600 Md - dry basis lb/lb mole 29.59 Ms - wet basis lb/lb mole 27.610 Bws - Moisture content fraction 0.171 Moisture determined by wb/db (Y or N) N Q - ACFM QSd - DSCFM Qs. SCFM QS. SCFH 37,515 18,200 21.955 1 ,317 ,271 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 58 of 157 @Mostardi Platt METHOD 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: Test Location: Pitot lD: Pitot Coefficient: Probe Length, Feet: Operating Level: Run No.: Test Oate: Start Time: End Time: Test Engineer: Port Length, lnches: Normal 4 10t25t2024 8:53 9.13 AIR 6 Sqrt. DP 0.9592 0.9644 0.9592 0.9695 0 9695 0 9644 0 9644 0.9539 Test Tech: RB M244206 Compass Minerals Ogden, lnc Ogden Plant Boiler #2 Stack 6001 0 840 6 Port Point A1 A2 A3 A4 A5 A6 A7 A8 Test Parameters Pb., - Barometric pressure, inches Hg Ps - Stack Pressure, inches of H2O Ps - Absolute stack pressure, inches Hg L - Average stack temperature, oF Duct Shape. Diameter, Feet Cross Sectional Area of Stack, Ft2 Method 2 Results Average OP Average Sqrt DP Average Velocity Vs (fusec) Project No. M2442OOB Boiler #1 Stack and Boiler #2 Stack DP (in. H2O) 0.88 0.89 091 0.92 092 0.94 093 0.93 Sqrt. OP 0.9381 0.9434 0 9539 0.9592 0.9592 0.9595 0.9644 0.9644 Temp (oF) 323.0 323.0 323.0 322.O 322.0 322.0 322.0 322.0 Velocity (v) 70.35 70.75 71.54 71 89 71.89 72.67 72.28 72.28 DP (in. H2O) 0.92 0.93 0.92 0.94 094 093 093 091 Port Point BI B2 B3 B4 B5 B6 B7 B8 Temp Velocity fF) U) 322.0 71.89 322.0 72.28 322.0 7'1 89 322.0 72.67 322.0 72.67 322.0 72.28 322.0 72.28 322.0 71.50 25.90 0.70 25.95 322.2 Circular 333 8.71 0 9213 0.9598 71.943 o/o COz o/o 02 %Nr Md - dry basis lb/lb mole Ms - wet basis lbnb mole Q . ACFM QSd - DSCFM Qs - SCFM Qs - SCFH Bws - Moisture contont fraction 0.169 Moisture determined by wb/db (Y or N) N 8.80 5.50 85.70 29 63 27 663 37,598 18,293 22.013 1,320,796 Page 59 of 1 57 @Mostardi Platt METHOD 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: Test Location: Pitot lD: Pitot Coefficient: Probe Length, Feet: M244206 Compass Minerals Ogden, lnc. Ogden Plant Boiler #2 Stack 6001 0.840 6 Operating Level: Run No.: Test Oate: Start Time: End Time: Test Engineer: Port Length, lnches: Test Tech: RB DP (in. HrO) 0.88 088 0.90 092 0.92 094 093 0.92 Sqrt. DP 0.9381 0.9381 0 9487 0 9592 0 9592 0 9695 0 9544 0 9592 Temp fF) 322.0 322.0 323.0 323.0 323.0 323.0 323.0 323.0 Velocity U) 70 31 70 31 71.15 71 .93 71.93 72.71 72.32 71.93 DP (in. HrO) 0.89 090 091 093 0.93 0.92 0.92 093 Normal 5 10125t2024 9:14 9:34 AIR b Sqrt. DP 0.9434 0.9487 0.9539 0 9644 0 9644 0.9592 0 9592 0 9644 Port Point B,I B2 B3 B4 B5 B6 B7 B8 Q . ACFM Qsd - DSCFM Qs - SCFM Qs - SCFH Temp VelocitycF) (v) 323 0 70.75 323.0 71.15 323 0 71.54 323.0 72.32 322.0 7228 322.0 71.89 322.0 71 89 322.0 72.28 Port Point A1 A2 A3 A4 A5 A6 A7 A8 Test Parameterg Pber - Barometric pressure, inches Hg Ps - Stack Pressure, inches of H2O P" - Absolute stack pressure, inches Hg ! - Average stack temperature, oF Duct Shape: Diameter, Feet Cross Sectional Area of Stack, Ftz Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fusec) Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack 25 90 070 25 95 322.6 Circular 3.33 8.71 0.9138 0.9559 71 .670 o/o CO2 8.80 o/o 02 5.50 % Nz 85.70 Md - dry basis lb/lb mole 29.63 Ms - wet basis lb/lb mole 27.663 Bws - Moisture content fraction 0.169 Moisture determined by wb/db (Y or N) N 37,454 18,213 21,917 1 ,315,030 Page 60 of 157 @lvlostardi Platt METHOD 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: Test Location: Pitot lD: Pitot Coefficient: Probe Length, Feet: M244206 Compass Minerals Ogden, lnc Ogden Plant Boiler #2 Stack 6001 0.840 6 Op€rating Level: Run No.: Test Date: Start Time: End Time: Test Engineer: Port Length, lnches Normal 6 10t25t2024 9:35 9:55 AIR A Sqrt. DP 0.9487 0 9592 0.9539 0 9695 0.9644 0.9644 0.9592 0.9539 Test Tech: RB Port Point A1 A2 A3 A4 A5 A6 A7 A8 DP (in. H2O) 0.89 091 0.90 0.93 0.94 0.92 0.93 0.93 Sqrt. DP 0.9434 0.9539 0 9487 0.9644 0 9695 0 9592 0.9644 0.9644 Temp fF) 323.0 323.0 323 0 323.0 323.0 323.0 323.0 323.O Velocity (v) 70.75 71 .54 71.15 72.32 72.71 71.93 72.32 72.32 Port Point B1 B2 B3 B4 B5 B6 B7 B8 DP (in. HrO) 0.90 0.92 091 0.94 093 0.93 0.92 0.9'l Temp VolocityfF) (v) 323.0 71.15 323.0 71 93 323.0 71.54 322.0 72.67 322.0 72.28 322.0 72.28 322.0 71.89 322.0 71.50 Test ParameterB P6u, - Barometric pressure, inches Hg Ps - Stack Pressure, inches of H2O P" - Absolute stack pressure, inches Hg t - Average stack temperature, oF Duct Shape: Diameter, Feet Cross Sectional Area of Stack, Ft2 Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fUsec) 25.90 070 25.95 322.7 Circular 3.33 8.71 0 9194 0.9588 71.894 o/o CO2 8.80 o/o 02 5.50 % Nz 85.70 Md - dry basis lb/lb mole 29.63 Ms - wet basis lb/lb mole 27.663 Bws - Moisture contsnt fraction 0.169 Moisture determined by wb/db (Y or N) N Q - ACFM Qsd - DSCFM Qs - SCFM Qs. SCFH 37,572 18,269 21,984 1,319,043 Project No. M2442068 Boiler #'l Stack and Boiler #2 Stack Page 61 of 157 @lvlostardi Platt METHOO 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: Test Location: Pitot lD: Pitot Coeftici6nt: Probe Length, Feet: M244206 Compass Minerals Ogden, lnc Ogden Plant Boiler #2 Stack 6001 0.840 6 Operating Level: Run No.: Test Date: Start Time: End Time: Test Engineer: Port Length, lnches: TestTech: RB DP (in. H2O) 089 0.92 093 0.95 093 0.94 092 093 Sqrt. OP 0.9434 0.9592 0 9644 0.9747 0 9644 0.9695 0 9592 0 9644 Temp fF) 323.0 322.0 322.0 322.O 322.0 322.0 322.0 322.O Velocity (v) 70.78 71.92 72.31 73.08 72.31 72.70 71.92 72.31 DP (in. H2O) 091 0.90 090 092 091 0.93 094 o.92 Normal 7 10t25t2024 10:08 10.28 AIR o Sqrt. DP 0 9539 0.9487 0 9487 0.9592 0.9539 0.9644 0 9695 0.9s92 Port Point B1 B2 B3 B4 B5 B6 B7 B8 Q - ACFM Qsd - DSCFM Qs - SCFM Qs - SCFH Temp Velocity fF) u)323.0 71.58 323.0 71.18 322.0 71.14 322.0 71.92 322 0 7'.1.53 322.0 72.31 322.0 72.70 322.0 71.92 Port Point A1 A2 A3 A4 A5 A6 A7 A8 Test Parameters Pbar - Barometric pressure, inches Hg Ps - Stack Pressure, inches of H2O Ps - Absolute stack pressure, inches Hg L - Average stack temperature, oF Duct Shape: Diameter, Feet Cross Seclional Area of Stack, Ft2 Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fusec) Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack 25 90 0.70 25.95 322.2 Circular 3.33 8.71 0.9213 0.9598 71.976 % coz 8.70 o/o 02 5.50 % Nz 85.80 Md - dry basis lb/lb mole 29.61 Ms - wet basis lb/lb mole 27.638 Bws - Moisture content fraction 0.170 Moisture determined by wb/db (Y or N) N 37,615 18,279 22,023 1.321.396 Page 62 of 1 57 @Mostardi Platt METHOO 2 VOLUMETRIC FLOW DATA Project Number: Cli€nt: Facility: Test Location: Pitot lD: Pitot Coefficient: Probe Length, Feet: M244206 Compass Minerals Ogden, lnc Ogden Plant Boiler #2 Stack 6001 0.840 6 Operating Level: Run No.: Test Date: Start Time: End Time: Test Engineer: Port Length, lnches: Normal I 10125t2024 10:29 10:49 AIR 6 Sqrt. DP 0.9434 0.9434 0.9487 0.9592 0.9644 0.9539 0.9592 0.9644 Test Tech: RB Port Point AI A2 A3 A4 A5 A6 A7 A8 DP (in. HrO) 0.91 093 0.94 090 0.92 0.93 0.91 0.90 Sqrt. DP 0.9539 0.9644 0.9695 0.9487 0.9592 0.9544 0 9539 0.9487 Tomp ("F) 322.0 322.0 322.0 322.0 322.0 322.0 322.0 322.0 Velocity (v) 71 53 72.31 72.70 71 .14 71.92 72.31 71.53 71 .14 Port Point B1 B2 B3 B4 B5 B6 B7 B8 OP (in. HrO) 089 089 090 092 0.93 0.91 0.92 0.93 Tomp Velocity fF) U)322.0 70.74 322.0 70.74 322.0 71.14 322.0 71.92 322.0 72.31 322.0 71.53 322.0 71.92 322.0 72.31 Test Parameters Pba, - Barometric pressure, inches Hg Pe - Stack Pressure, inches of H2O P" - Absolute stack pressure, inches Hg L - Average stack temperature, oF Duct Shape: Diameter, Feet Cross Seciional Area of Stack, Ft2 Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fusec) 25.90 070 25.95 322.0 Circular 3.33 8.71 0 9144 0 9562 71.699 o/o CO2 8.70 o/o 02 5.50 % Nz 85.80 Md - dry basis lb/lb mole 29.61 Ms - wet basis lb/lb mole 27.638 Bws - Moisture content fraction 0.170 Moisture determined by wb/db (Y or N) N Q - ACFM QSd - OSCFM Qs - SCFM Qs - SCFH 37.470 18,213 21,944 1,316,618 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 63 of 1 57 OMostardi Platt METHOD 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: Tost Location: Pitot lD: Pitot Coefficient: Probe Length, Feet: M244206 Compass Minerals Ogden, lnc Ogden Plant Boiler #2 Stack 6001 0.840 6 Operating Level: Run No.: Test Date: Start Time: End Time: Test Engineer: Port Length, lnches: Test Tech: RB DP (in. HrO) 0.88 090 0.91 0.93 092 093 091 090 Sqrt. DP 0.9381 0.9487 0.9539 0.9644 0.9592 0.9644 0.9539 0 9487 Temp fF) 323 0 323.0 323.0 323 0 323.0 322.0 322.0 322.O Velocity (v) 70.40 71.20 71.59 72.37 71.98 72.33 71.55 71.15 DP (in. HrO) 0.90 089 0.90 091 093 094 o.92 0.93 Normal 9 10t25t2024 1 0;50 11:10 AIR 6 Sqrt. DP 0.9487 0.9434 0 9487 0 9539 0.9644 0.9695 0.9592 0.9644 Port Point B'l a2 B3 B4 B5 B6 B7 B8 Q . ACFM Qsd - DSCFM Qs - SCFM Qs - SCFH Temp VelocityfF) ry) 322.0 71.15 322 0 70.76 322.0 71.15 322.0 71.55 322.0 72.33 323 0 72.76 323 0 71.98 323 0 72.37 Port Point A1 A2 A3 A4 A5 A6 A7 A8 Test Parametors P5", - Barometric pressure, inches Hg Pn - Stack Pressure, inches of H2O Ps - Absolute stack pressure, inches Hg ! - Average stack temperature, oF Duct Shape: Diameter, Feet Cross Sectional Area of Stack, Ft2 Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fusec) Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack 25 90 0.70 25.95 322.5 Circular 3.33 8.71 0.9125 0.9552 71.665 a/o CO2 8.60 o/o 02 5.50 % Nz 85.90 Md - c,ry basis lb/lb mole 29 60 Ms - wet basis lb/lb mole 27.625 Bws - Moisture content fraction 0.170 Moisture determined by wb/db (Y or N) N 37,452 1 8,1 93 21,919 1 ,315, 1 54 Page 64 of 157 @Mostardi Platt METHOD 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: Test Location: Pitot lD: Pitot Coefficient: Probe Length, Feet: M244206 Compass Minerals Ogden, lnc Ogden Plant Boiler #2 Stack 6001 0 840 6 Operating Level: Run No.: Test Date: Start Time: End Time: Test Engineer: Port Length, lnches: Normal 10 10t25t2024 11.20 11.40 AIR 6 Sqrt. DP 0.9381 0.9487 0.9434 0.9487 0.9539 0.9644 0.9592 0.9487 Test Tech: RB Port Point A1 A2 A3 A4 A5 A6 A7 A8 DP (in. HrO) 0.88 0.90 091 093 0.92 093 0.91 0.92 Sqrt. DP 0.9381 0 9487 0.9539 0.9644 0.9592 0.9644 0 9539 0.9592 Temp fF) 3220 322.0 322.0 322.0 322.0 322.0 3220 322.0 Velocity (v) 70 30 71.09 71.48 72.27 71.88 72.27 71 .48 71.88 Port Point B1 B2 B3 B4 B5 B6 B7 B8 DP (in. HaO) 088 0.90 0.89 0.90 0.91 0.93 0.92 0.90 Temp Velocity fF) U)322.0 70.30 322.0 71.09 322.0 70.69 322.0 71.09 322.0 71.48 322.0 7227 322.0 7'1 88 322.0 71.09 Test Paramoters P6", - Barometrrc pressure, inches Hg Po - Stack Pressure, inches of H2O Ps - Absolute stack pressure, inches Hg t - Average stiack temperature, oF Duct Shape Diameter, Feet Cross Sectional Area of Stack, Ft2 Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fysec) 25 90 0.70 25.95 322.0 Circular 3.33 8.71 0 9081 0 9529 71.408 o/o CO2 8.70 o/o 02 5.50 % Nz 85.80 Md - dry basis lb/lb mole 29.61 Ms - wet basis lb/lb mole 27.673 Bws - iioisture content fmction 0.167 Moisture determined by wb/db (Y or N) N Q . ACFM Qsd - DSCFM Qs - SCFM Qs - SCFH 37,3'18 18,205 21,855 1,311,278 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 65 of '157 OMostardi Platt METHOD 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: Test Location: Pitot lD: Pitot Coefficient: Probe Length, Feet: M244206 Compass Minerals Ogden, lnc. Ogden Plant Boiler #2 Stack 600 1 0.840 b Operating Level: Run No.: TeBt Date: Start Time: End Time: Test Engineer: Port Length, lnches: Test T€ch: RB DP (in. H2O) 090 0.92 091 0.93 0.93 094 092 0.91 Sqrt. DP 0 9487 0.9592 0 9s39 0 9644 0.9644 0.9695 0.9592 0 9539 Temp cF) 323.0 323 0 323 0 323.0 323.0 323 0 322.0 322.0 Velocity (v) 71.15 71.94 71 .55 72.33 72.33 72.72 71.89 71.50 DP (in. HzO) 0.89 0.90 0.92 091 0.93 0.92 092 0.90 Normal 11 10t25t2024 1 1:41 12:01 AIR 6 Sqrt. DP 0.943/ 0.9487 0.9592 0 9539 0.9644 0.9592 0.9592 0.9487 Port Point B1 B2 B3 B4 B5 B6 B7 B8 Q - ACFM Qsd. DSCFM Qs - SCFM Os - SCFH Temp Velocity fF) (v) 322.0 70.71 322.0 71.11 322.0 71 89 323.0 71 55 323.0 72.33 323.0 71.94 323 0 71.94 323.0 71.15 Port Point AI A2 A3 A4 A5 A6 A7 A8 Test Parameters Pb", - Barometric pressure, inches Hg Pn - Stack Pressure, inches of H2O PB - Absolute stack pressure, inches Hg L - Average stack temperature, oF Duct Shape: Diameter, Feet Cross Sectional Area of Stack, Ft2 Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fUsec) Project No. M2442068 Boiler #l Stack and Boiler #2 Stack 25.50 0.70 25.95 322.7 Circular 333 8.71 0.9156 0.9569 71.752 o/o CO2 8.60 o/o 02 5.50 % Nz 85.90 Md - dry basis lb/lb mole 29.60 Ms - wet basis lbflb mole 27.659 Bws - Moisture content frsction 0.167 Moisture determined by wb/db (Y or N) N 37 498 18.277 21 ,941 1,316,437 Page 66 of 157 @Mostardi Platt METHOD 2 VOLUMETRIC FLOW DATA Project Number: Client: Facility: Test Location: Pitot lD: Pitot Coefficient: Probe Length, Feet M244206 Compass Minerals Ogden, lnc Ogden Plant Boiler #2 Stack 6001 0 840 6 Operating Level: Run No.: Test Date: Start Time: End Time: Test Engineer: Port Length, lnches: Test Tech: RB DP (in. H2O) 0.91 0.93 0.95 0.92 0.91 0.92 093 0.93 Sqrt. DP 0 9539 0.9644 0.9747 0.9592 0 9539 0 9592 0.9644 0.9644 Temp fF) 323.0 323 0 322.0 322.0 322.0 322.0 322.0 322.0 Velocity (v) 71.55 72.33 73 06 71 89 7l.50 71.89 72.28 72.28 DP (in. HrO) 0.89 0.91 093 0.92 0.93 0.92 0.91 093 Normal 12 10t25t2024 12.02 12:22 AIR 6 Sqrt. DP 0.9434 0.9539 0.9644 0 9592 0.9644 0.9592 0.9539 0.9644 Port Point BI B2 B3 B4 B5 B6 B7 B8 Q - ACFM Qsd - DSCFM Qs - SCFM Qs - SCFH Temp Velocityfrt u) 322.0 70.71 322.0 71.50 322.0 72.28 322.0 71 89 322.0 72.28 322.0 71.89 322.0 71.50 322.0 72.28 Port A A A A A A A A Point 1 2 3 4 5 6 7 I Test Parameters Pb", - Barometnc pressure, inches Hg Ps - Stack Pressure, inches of H2O Ps - Absolute stack pressure, inches Hg t - Average stack temperature, oF Duct Shape: Diameter, Feet Cross Seciional Area of Stack, Ft2 Method 2 Results Average DP Average Sqrt DP Average Velocity Vs (fusec) Project No. M2442OGB Boiler #1 Stack and Boiler #2 Stack 25.90 0.70 25.95 322.1 Circular 333 8.71 0 9213 0 9598 71.946 o/o CO2 8.60 o/o 02 5.50 % Nz 85.90 Md - dry basis lb/lb mole 29.60 Ms - wet basis lb/lb mole 27.659 Bws - Moisture content fraction 0.167 Moisture determined by wb/db (Y or N) N 37,599 18,339 22,016 1,320,9s0 Page 67 of 1 57 OMostardi Platt METHOD 4 MOISTURE DETERMINATION Project Number: M244206 Client: Facility: Compass Minerals Ogden, lnc. Ogden Plant 25 90 070 25 95 322 44.966 87.145 86 00 35 037 Run Number: Operating Level: Time: Test Engineer: Test Tech: Meter Calibration (Y): Meter Delta H (dH): Sample Delta H (dH): Test Location: Boiler #2 Stack Test Date; 1012512024 Pressure, Barometric(Hg"): Pressure, Static (H2O"): Pressure, Stack (Hg"): Temperature, Stack (oF): Meter lnitial Volume: Meter Final Volume: Meter Temperature: Meter Volume dscf: lnitial tiJt: 2194.0 Final Y\lt: 2322.2 lnitial Volume: 870.5 Final Volume: 895.6 Water Vapor in Flue Gas (Bws): 0.171 End- 8 42 IMP FINAL INITIAL 776 5 710 3 755.3 715 1 790 4 768 6895.6 870.5 1 Normal Start- 7:40 AIR RB 0 987 1 862 1 900 Project Number M244206Client: Compass Minerals Ogden, lnc Facility: Ogden Plant Test Location: Boiler #2 Stack Test Date: 1012512024 Run Number: Operating Level: Time: Test Engineer: Test Tech: Meter Calibration (Y): Meter Delta H (dH): Sample Oelta H (dH): lnitial liJt: Final tltJt: lnitial Volume: Final Volume: Water Vapor in Flue Gas (Bws) 2 Normal Start- 8:53 AIR RB End- 9:55 Pressure, Barometric(Hg"): Pressure, Static (H2O): Pressure, Stack (Hg"): Temperature, Stack (oF): Meter lnitial Volume: Meter Final Volume: Meter Temperature: Meter Volume dscf: 25 90 070 25 95 322 88.010 1 30.1 07 88 00 34 841 0 987 1.862 1 900 2194.5 2316 6 872 1 900 6 0.169 FINAL INITIAL 771 .2 711 4 756.5 7i3 I 788 I 769 3 900.6 872 1 Project Numberi M244206Client: Compass Minerals Ogden, lnc.Facility: Ogden Plant Test Location: Boiler#2 Stack Test Date: 1012512024 Run Number: Operating Level: Time: Test Engineer: Test Tech: 3 Normal Start- 10:08 AIR RB Meter Calibration (Y): Meter Delta H (dH): Sample Delta H (dH): lnitial VtJt: Final tArt: lnitial Volume: Final Volume: Water Vapor in Flue Gas (Bws): End- 11:10 IMP FINAL INITIAL 771 3 714 j 763 5 717 3 788.1 770 I901.4 871.3 Pressure, Barometric(Hg") : Pressure, Static (HrO"): Pressure, Stack (Hg"): Temperature, Stack ("F): Meter lnitial Volume: Meter Final Volumo: Meter Temperature: Meter Volume dscf: 25 90 070 25.95 323 31 102 73 170 89 00 34 754 0 987 1.862 1.900 2202.2 2322 9 871.3 901.4 0.'t 70 Project Number M244206Client: Compass Minerals Ogden, lncFacility: Ogden Plant Test Location: Boiler #2 Stack Test Date: 1012512024 Run Number: Operating Level: Time: Test Engineer: Test Tech: 4 Normal Start- 1 1:20 AIR RB End- 12.22 Pressure, Barometric(Hg"): Pressure, Static (HrO"): Pressure, Stack (Hg"): Temperature, Stack ("F): Meter lnitial Volume: Meter Final Volume: Meter Temperature: Meter Volume dscf: Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Meter Calibration (Y): Meter Delta H (dH): Delta H: lnitial lrn: Final vtrt: lnitial Volume: Final Volume: Water Vapor in Flue Gas (Bws): 25 90 070 25 95 323 73 542 116 120 89 00 34 845 0 987 1 862 1.900 2202.2 2335.7 876.5 890.7 0.167 FINAL INITIAL 762 4 7152 750.1 7147 782.6 772 3 890.7 876 5 Page 68 of 157 OMostardi Plaft Appendix E - Continuous Emissions Monitoring System Data and Plant Operating Data UTAH DEPARTMENT OF E NVI RC NIVIENTAL QUAL ITY Proiect No. M2442068 Boiler #1 Stack and Boiler #2 Stack DIVISION OF AIR QUALITY Page 69 of 157 @Mostardi Platt Boiler #1 Stack TimeStamp Natural Gas Steam(lblhr) (klb/hr) Boiler l NOx (ppm) Nox (lblMMBtu) Boiler 102 (%l TimeStamp 1.0/23/2024 09:26 1o/23/202a 09:27 t0/2312024 o9:28 to/23/2o2a 09:29 10/2312024 09:30 LO/23/2o2a o9:3t Lol23/202a 09:32 tO/23/202409:33 L0/2312024 093a tol23/202a 09:35 Lol23/202a 09:36 10123/2024 09:37 tO/23/2024 09:38 tO/231202a 09:39 to/231202a 09:aO LO/23/2O2a O9:4L tOl23l2o2a 09:a2 Lol23l2O2a 09:a3 tO/2312024 09:44 tOl23l2o24 09:45 Averages: .FC800A .FT800B 4048.472168 77.967 88788 4042.244873 78.09705353 4037 .725586 78.22207 642 4049.577 88L 78.L090927 t 4046.94458 78.05661011 4057.44L406 78.10985565 403L.23828t 77 .703987 12 4035.516845 77.8953089 403r.337 402 78.0459442L 4044.890381 77.89788055 4045.224609 77.98730469 4042.896973 77.9626t597 4048.837891 77.99039459 4043.575293 78.0350647 4044.556L52 78.24475098 4040.sr.3915 78.31990814 4041.668213 78.7094574 4045.587158 78.41297046 4052.7 97 363 78.s3681 286 4042.887 939 78.05632019 4043.402 78.118 .Ar800Y 4.980 4.97L 5.285 4.972 4.983 4.995 s.006 5.018 5.Ot7 5.009 5.007 5.008 5.009 5.010 5.011 5.012 5.013 5.014 5.015 5.015 5.0L7 .Ar800x 6.0s9 6.L64 6.323 5.939 6.113 6.319 6.188 5.672 6.267 6.202 6.049 5.897 6.272 5.892 5.784 5.981 5.759 5.498 s.563 5.028 6.003 Nox 0.008 0.008 0.009 0.008 0.008 0.009 0.008 0.008 0.009 0.008 0.008 0.008 0.009 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 RUN 1 Project No M2442068 Boiler #1 Stack and Boiler #2 Stack Page 70 of 1 57 @Mostardi Platt Boiler #1 Stack TimeStamp NaturalGas (lb/hr) Steam (klb/hr) Boiler 102 (%) Boiler l NOx (ppm) Nox (lb/MMBtu) TimeStamp Lo/2312024 O9:a6 to/2312024 09:41 tol23/202a09:48 1o/231202a 09:49 1012317024 09:50 to/23/202a 09:51 10/23/2024 09:52 70123/202a 09:53 t012312024 o9:5a L012312024 09:55 L012312024 09:56 tO/23/2024 09:57 Lol23/202a 09:58 L0/2312024 09:59 tOl23l2o24 Lo:00 LOl23l2O2a to:oL to/231202a LO:o2 tOl23l2O24 70:03 LO/23/2024 LO:04 to/23/202a to:05 L012312024 Lo:06 Averages: .FC800A 405L.t59424 4039.11792 4042,L5454L 4037.4546 4042.547779 4046.628662 4050.706299 4042.547607 4048.325928 4053.r.75049 4038.962158 40s1.319092 4032.755L27 4042.L65039 4060.5142]-9 4067.189209 4057.86328r 4039.235352 4048.34521.5 4039.113037 4043.829346 4046,20094 .FTSOOB 78.10596466 77.31495661 77.2778778L 77.35609436 77.44714355 77.57965088 77.5220642t 77.t256L798 77.224823 77.39756775 77.6377182 77.88337708 77.87377L67 77.63246978 77.54569244 77.4848938 77.54865265 77.77830505 77.75397497 77.85762238 77.72505t88 77.54886627 .Ar800Y s.009 s.003 4.999 4.999 4.999 5.000 5.000 5.000 5.001 5.001 5.004 5.013 s.022 5.031 5.047 5.O72 5.056 5.042 5.025 4.972 5.01,4 5.015 .Ar800x 5.878 6.127 5.615 5.155 5.508 5.7t0 5.724 5.887 5.827 5.597 5.859 5.855 5.897 5.76L 5.009 5.503 5.780 5.084 5.944 6.220 5.986 5.852 Nox 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 RUN 2 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page71 ot 157 @Mostardi Platt Boiler #1 Stack TimeStamp NaturalGas (lb/hr) Boiler 102 (/") Boiler l NOx (ppm) Nox (lblMMBtu) Steam (klb/hr) TimeStamp t0/23/2024 to:07 10123/2024 LO:08 10/23/2024 LO:09 !0/23/2024 LO:IO L0/23/2O24 tO:tt 10/23/2024 Lo:12 70/2312024 Lo:L3 10/23/2024IO:1.4 10123/202a fi:75 10/2312024 to:1"6 to/23/20241o:t7 tO/23/2024 t0:L8 tO/231202410:t9 1O/23/202410:20 10/23/2024 tO:21 tO/23/202410:22 70123/202a Lo:23 tO/2312024 LO:24 10123/202a LO:25 70/23/202a LO:26 10/23/2024 LO:27 Averages: .FC800A 4052.839844 4033.4071]-'5 4060.906738 4042.753662 4043.088379 4046.447266 4047.481201 4027.869L41 4062.458984 4057.883789 4053.193359 4033.5764L6 4036.388672 4043.7722t7 4038.079834 4044.776t23 4045.840575 4055.8393ss 4049.180654 4042.328857 4045.100098 4045.518552 .FT8OOB 77.6568756L 77.60L45559 77.60626984 77.55369568 77.17313232 77.83169556 77.7t96t975 71.7LL18927 77.65802002 77.43805695 77.54430389 77.469L0095 77.8690033 78.00904083 77.78007501 77.65306091 7732846069 77.23660278 77.24050L4 77.2048645 71.008s7544 77.56t83624 .At800Y 5.011 5.008 5.005 5.002 5.003 5.026 5.049 5.072 5.070 5.054 s.039 5.O24 s.008 4.993 4.964 4.940 4.939 4.937 4.935 4.934 4.933 4.997 .Ar800x 5.952 6.L78 6.080 5.972 6.164 5.220 5.976 5.854 s.930 5.t27 6.042 5.738 5.981 5.817 6.047 5.023 5.953 5.873 5.831 5.950 5.639 5.971 Nox 0.008 0.008 0.008 0.008 0.008 0.009 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 RUN 3 Proiect No. M2442068 Boiler #l Stack and Boiler #2 Stack Page 72 ol 157 OMostardi Platt Boiler #1 Stack TimeStamp NaturalGas (lblhr) Boiler L 02 (/"\ Boiler l NOx (ppm) Nox (lb/MMBtu) Steam (klb/hr) TimeStamp 1012312024 LO:aO L0l23l2O2a Io:4L 10/23/2024 t0:42 L012312024 to:43 L0/2312024 70:44 L0l23l2O2a tO:45 Lo/231202a LO:46 L0/2312024 t0:47 tol23l2o24 LO:aB t0/23/2024 Lo:a9 L0/23/202a IO:5o t0123/2024 LO:51 tO/23/202a IO:52 10/23/2024 t0:53 tol23l2o24 to:Sa t012312024 Lo:55 LO/23/2024 t0:56 Lol23l2o24 tO:57 Lol73/2024 Lo:58 t01231202a fi:59 Lo/23/2024 t1:00 Averages: .FC800A 4045.301514 4046.713193 4050.431152 4038.649902 4042.28t982 4046.948242 4043.800293 4024.427734 4035.993154 4045.082764 4040816162 4045.386475 4034.322998 4031.380859 4033.380371 4051.475098 4043.873232 4050.581543 4045.012595 4042.989074 4043.77661L 4041.866174 .FTSOOB 78.2t47522 78.13854136 77,98922729 78.4266037 77.96123505 78.20L51.52 78.08025123 17.9080429L 78.05935559 78.OL29775 77.9262390t 78.1s009308 77.46502686 77.48019409 77.74073029 77.8440094 78.11608887 78.31331635 78.24303436 78.00447845 78.LLL68671. 77.98863792 .Ar800Y 5.022 5.022 5.O2L 5.021 5.021 5.021 5.021 5.020 5.013 5.007 s.005 s.003 5.001 5.000 4.998 4.996 4.994 4.992 4.99L 4.985 4.979 s.006 .Ar800x 6.042 5.775 5.854 5.517 6,262 6.384 6.2tt 5.925 6.131 5.981 6.028 5.756 6.L27 6.02L 5.585 6.28L 6.009 5.145 6.347 s.981 6.425 6.043 Nox 0.008 0.008 0.008 0.008 0.009 0.009 0.009 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.009 0.008 0.008 0.009 0.008 0.009 0.008 RUN 4 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack l Page 73 of 1 57 @Mostardi Platt Boiler #1 Stack TimeStamp NaturalGas (lblhr) Boiler 102 ('/"1 Boiler 1 NOx (ppm) Nox (lblMMBtu) Steam (klb/hr) TimeStamp t0/23/202411:07 Lol23/202a LL:02 Io/231202a n:03 1012312024 LL:04 Lol23/202a Lt:05 LO/231202a LL:06 tO/2312o241t:07 10123/202a LL:08 t0/23/2O24 tL:09 t0l23l2O2a LL:\O tol23l2O2a t:fi t0/23/2024 LL:t2 LO/231202a II:L3 7O/23/2o2a t:14 10123/202a fi;tS 10/23/2024 LL:L6 10/23/2024 tL:L7 10/23/2024 LL:18 10/23/202417:L9 7O/23/2o2a t:2o tOl23l2O24 t1:21 Averages: .FCSOOA 4042.87t826 4039.168457 405L.724509 4045.236572 4048.090575 4044.212t58 4026.787354 4046.62744L 4043.L20717 4048.013428 4043.822754 4042.Lr7788 4044.232666 4045.522705 4043.80L27 4050.22436s 4044.084473 4040.811035 4040.734L3L 4046.035133 4046.252451 4044.031494 .FT8OOB 77.94194464 77.881378L7 77.80927277 17.87L39L3 78.05185913 78.L6283417 78.73162231 18.LL999512 77.802t7743 78.04323578 77.86087036 77.96t16638 78.26753235 77.7850952L 77.82086945 77.7358322L 71.89855194 77.84900665 78.2L799469 78.07112885 77.9t673279 77.96342735 .Ar800Y 4.973 4.966 4.960 4.954 4.948 4.942 4.935 4.938 4.949 4.960 4.971. 4.983 4.994 5.005 5.0r.7 5.028 5.035 5.037 s.038 5.040 5.042 4.987 .Ar800x 6.277 6.277 6.066 6.361 6.080 5.958 6.272 6.rtz 6.066 5.831 5.91L 6.056 6.29s 5.838 6.t17 5.042 5.658 6.009 5.930 6.042 5.752 6.034 Nox 0.009 0.009 0.008 0.009 0.008 0.008 0.009 0.008 0.008 0.008 0.008 0.008 0.009 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 RUN 5 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 74 of 157 OMostardi Platt Boiler #1 Stack TimeStamp Natural Gas (lblhr) Steam Boiler L 02 Boiler L NOx Nox (klb/hr) ('/,1 (ppm) (lb/MMBtu) TimeStamp Lol23l2o24 LL:22 L012312024 Lr:23 L0/23/202a fi:24 LOl23/2024 Lt:25 L0/23/2024 L7:26 r0/231202a L7:27 Lo/2312024 L7:28 10/23/2024 t7:29 L0/2312024 L7:3o 10/2312024 L7:31 to/23/202a LL:32 L0/23/202a 1133 tol23/202a L73a t0/23/202a 11:35 L012312024 L1:36 t0/231202a LL:37 10/2312024 tL:38 Lol23l2o24 LL:39 LO/23/202417:40 LO/23/2024 t7:41 tO/2312024 71.:42 Averages: .FC800A 4042.331543 4043.316895 4046.704346 4037.6L3525 4040.778076 405L.3t1279 4041.581543 4042.750732 4041.9129 4044.593018 4054.95L172 4043.746338 4044.01709 4045.476074 4045.448486 4046.57788t 4050.058604 4058.538818 4039.204345 4047.85620L 4050.145995 4045.132666 .FT800B ,Ar800Y 77.76934814 5.043 77.68522644 5.045 77.901.20697 5.047 77.91045898 5.048 77.7223053 5.035 77.95323t81 5.023 78.18157959 5.010 78.L92L6L56 4.997 77.85808563 4.992 77.94322205 5.000 77.83016968 s.007 77.63L06537 5.015 77.6955490L 5.023 77.8497t619 5.030 77.9295578 5.038 77.81367493 5.04s 77.81359863 5.053 77.8534L644 5.070 78.L4775848 5.091 77.69895t72 5.094 77.85406494 5.087 77.87625008 5.038 .Ar800x 6.028 5.897 5.752 6.2L6 5.953 5.941 5.789 5.859 6.066 5.738 6.040 5.897 5.981 5.927 5.775 6.276 5.831 5.595 5.615 5.7L4 5.808 5.890 Nox 0.008 0.008 0.008 0.009 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.009 0.008 0.008 0.008 0.008 0.008 0.008 RUN 6 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 75 of 1 57 OMostardi Platt Boiler #1 Stack TimeStamp NaturalGas Steam (lb/hr) (klb/hr) Boiler 102 %t Boiler l NOx (ppm) Nox (lblMMBtu) TimeStamp .FCSOOA .FT8OOB LO/23/202a 7L:55 4054.429932 77.38L52313 LO/2312024 1.1.:56 4046.853027 77.43556158 t0/23/2024 Lt:57 4040.232666 77.52858734 LOl23/202a l:58 4043.958018 77.8824768L tO/2312O2a l59 4043.9LL377 77.68948364 LO/23/202a D:00 4050.067383 77.7066L163 tO/231202a D:OL 4045.470703 77.49L93573 Lol23/202a L2:02 4040.9s3369 77.47085571, ro/231202a D:03 404s.95ss75 77.49902344 lOl23l2O24 12:04 4043.62744L 77.58880515 L0123/202a L2:05 4048.526367 17.61304474 tOl23l2O2a L2:06 4048.699951 77.82483673 Lo/23/202a t2:07 4044.440918 77.66600037 lOl23/2024 12:08 4042.264LG 17.48778534 tO/2312024 L2:09 4042.31.44s3 77.13887024 tO/23/2024 12:tO 4047.6s2832 17.276545t 7O/231202a D:Ll 4042.307373 77.49430084 tOl23/2024 t2:12 4046.L33789 77Ss328s22 !0123/2024 L2:L3 4O4s.112949 77.84t27808 101231202a D:1.a 4043.75 77.9554O6t9 10/23/2024 L2:L5 4043.488281 77.3625t83t Averages:4044.820032 77.5924t066 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack .At800Y 5.024 5.022 5.021 5.019 5.019 5.018 5.018 5.018 5.018 5.018 5.018 5.018 5.017 5.O17 5.019 5.O22 5.024 5.025 5.029 5.031 5.034 5.021 .Ar800x 5.930 5.784 5.794 5.755 5.988 5.981 s.609 5.911 6.047 5.755 5.653 5.817 5.634 5.934 5.933 5.752 5.859 5.972 5.780 6.089 6.009 5.853 Nox 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 RUN 7 Page 76 of 1 57 @Mostardi Platt Boiler #1 Stack TimeStamp NaturalGas (lblhr) Steam (klb/hr) Boiler 102 (%) Boiler l NOx (ppm) Nox (lblMMBtu) TimeStamp t012312024 L2:t6 1o/231202a]2:I to/23/202a L2:I8 101231202a D:79 1o/2312o2a D:20 10/231202412:2t L0/231202a 0:22 70/2312o2a L2:23 t0123/202a L2:24 t0/2312024 t2:25 L0/23/2024 t2:26 Lo/2312024 L2:27 tol23l2o24 L2:28 to/23/202a D:29 LO/2312024 t2:3O L0/23/2024 L2:3L LO/231202 1-232 LO/23/2024 L2:33 t0123/202a t23a LO/23/2024 t2:35 Lo/23/202a t2:36 Averages: .FCSOOA 4046.80835 4042.524658 4045.681152 4047,0L8799 4044.098633 4047.518555 404t.772705 4055.592383 4048.609519 404s.89355s 4036.997559 4050.0847t7 4044.047363 4044.87LO94 4044.L162tL 4040.93872L 4042.52L973 4048.592529 4044.t54785 4049.342529 405L.L7334 4045.782544 .FTSOOB 77.s7629395 77.28069305 77.47708893 78.03990173 77.91537476 77.79071808 71.2LL24268 77.6L292261 77.8L950378 77.93808746 78.08649445 78.14388275 78.24909973 77.99276733 77.58909607 77.2557825 77.1503067 76.96279907 76.99643707 76.51048889 77.t283493 77.56302t85 .Ar800Y s.036 s.039 5.040 5.039 5.037 5.035 5.031 5.027 5.023 5.019 5.036 5.058 5.O72 5.067 5.061 5.055 5.050 5.045 5.039 5.034 5.030 5.042 .Ar800x s.939 5.864 5.733 5.897 5.782 5.803 5.972 5.672 5.937 5.949 s.688 5.489 s.985 6.L92 6.055 5.606 5.5s9 6.014 5.574 5.578 5.747 5.805 Nox 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.009 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 RUN 8 Project No. M2442068 Boiler #1 Stack and Boiler #2 Slack Page77 ol'157 OMostardi Platt Boiler #1 Stack TimeStamp Natural Gas (lblhr) Boiler 102 (/"\ Boiler 1 NOx (ppm) Nox (lblMMBtu) Steam (klb/hr) TimeStamp LOl23l2o2a 72:37 t0/23/202a ].238 LOl23l2o2412:39 tol23/2o2a D:4o 7o123/2024 L2:4t 70/23/2024 t2:42 to/23/202a L2:43 10/231202412:44 70/23/2o2412:45 10/2312024 D:a6 70/23/2024 L2:a7 IO/2312024 t2:48 tOl23/202a L2:49 L0123/202a L2:50 LOl23/2024 L2:5L L0/23/2024 L2:52 LO/23/2024 L2:53 tO/23/2024 t2:54 t0/23/2a24 t2:55 L0/23/2024 L2:56 LO/23/2024 t2:57 Averages: .FCSOOA 4048.562988 4051.71997L 4047.057373 4045.81372t 4044.910645 4045.182861 4043.18042 4054.422LL9 4044.398682 4047.02832 4048.305564 4041.514893 4051.710693 4044.04t748 40s0.1s3075 4049.737051 4047.775635 4043.7229 4046.510985 4046.t34277 4051.709961 4047.25L55 .FTSOOB 76.97624969 77.24412537 76.98564911 75.998LO797 77.2t404265 77.02L03424 77.72448883 77.77723846 77.44920349 77.5098L14 77.29754539 77.2L498871. 77.22853088 77.33224487 77.19406L28 77.33343506 77.21.64911 77.30601501 77.42604055 77.6LL49597 77.34456635 77.26145592 .Ar800Y 5.028 5.026 5.023 5.021 5.019 5.017 5.011 5.004 4.996 4.996 4.998 4.999 5.000 5.00L 5.002 s.004 5.004 5.000 4.996 4.992 4.988 5.005 .Al800x 5.789 5.094 5.993 5.525 5.784 6.033 5.798 5.911 5.841 6.075 5.536 5.826 5.892 6.089 5.541 6.019 5.014 6.169 5.822 6.080 5.953 s.905 Nox 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 RUN 9 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 78 of 1 57 OMostardi Platt Boiler #1 Stack TimeStamp NaturalGas (lb/hr) Steam (klb/hr) Boiler L 02 (%l Boiler l NOx (ppm) Nox (lblMMBtu) TimeStamp 1012312024 L3:L5 to/231202a B:$ L0/23/202a B:L7 r0/2312024 t3:L8 rO/2312024 L3:L9 L0123/202a B:20 LO/2312024 L3:2t LOl23/202a B:22 t0/23/202a B:23 Lol23/2024 B:2a 10/23/202a B25 LOl23l202a 8:26 Lo/23/202a B:27 LO/2312024 73:28 10/23/202a B:29 Lo/23/202413:30 tO/2312O2a L3:31 L012312024 73:32 t0123/2024 t3:33 7O/23/202a 133a 7O/2312O2a ].335 Averages: .FCSOOA 4048.610596 4040.842285 404s.622803 4039.3076L7 4048.53125 4044.427002 4039.265381 4048.262695 4047,8286t3 4042.759277 4045.592529 4042.592529 4043.87915 4044.536377 4045.318604 4042.979248 4044.7s9033 4042.43457 4041.455566 4036.048095 4059.40625 404/..292444 .FTSOOB 77.6179L992 77.60839081 77.76037598 78.08508301 78.23979t87 78.30543518 78.20367432 78.154106t4 78.0386352s 71.798622L3 77.50946808 77.40005493 77.61329407 77.56356872 77.73666382 77.77889252 77.535L6235 77.7451.5533 77.95871735 78.09986877 78.03466797 77.86648L4 .Ar800Y 4.976 4.973 4.970 4.966 4,970 4.975 4.980 4.985 4.988 4.992 4.996 5.000 5.004 s.008 5.012 5.016 5.020 5.003 4.984 4,978 5.009 4.992 .At800x s.930 5.014 5.742 6.005 s.803 6.118 6.052 5.939 5.838 5.794 6.314 5.822 5.094 5.747 5.827 5.599 5.822 5.915 6.047 5.667 5.939 5.908 Nox 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.009 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 RUN 10 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 79 of 1 57 @Mostardi Platl Boiler #1 Stack TimeStamp Natural Gas (lb/hr) Boiler 102 %t Boiler l NOx (ppm) Nox (lblMMBtu) Steam (klb/hr) TimeStamp 10123/2024 L3:36 LO/231202a 837 to/23/202a ]-338 LOl23l2O2a ].339 LOl23l2O74 B:aO tOl23l2o24 B:aL tO/23/2024 L3:42 tol23l2O24 73:43 tol23l2O2a B:44 7012312024 73:45 Lol23l2o24 73:45 101231202413:47 70/2312024 B:aB LOl23l2O24 73:49 70/2312024 73:50 to/23/2o2a B:St 10/231202a B:52 ].,O/23/2024 L3:53 10123/2024 t3:54 10123/202a B:55 L0/2312O2a 8:56 Averages: .FC8OOA 4038.t78457 4036.4326t7 4050.624258 405L.072266 404L,794922 4047.75 4047.0979 4044.92456L 404s.s39063 4048.002586 4060.L71875 4044.237793 4047.740967 404s.657959 4037.L29L5 4047.509277 4049.056396 4043.9892s8 4047.742676 4044.053223 4039.908691 4046.021777 .FTSOOB 77.5540008s 77.01289368 77.4r7LL426 77.89295197 77.81988525 78.L3925L7L 77.73060608 77.7L335602 77.78443L46 77,67057037 77.57287598 77.65996552 77.8594L3L5 77.78894043 78.16855521 78.10978699 78.20674133 77.99732538 77.55534363 77.32067108 77.72507477 77.75698776 .At800Y 5.029 5.O27 5.O24 5.022 5.020 5.0r.8 5.015 5.013 5.011 5.008 5.028 5.032 5.O24 5.015 5.008 5.000 4.992 4.983 4.975 4.967 4.975 5.008 .Ar800x 5.930 5.958 6.778 s.897 5.934 5.915 5.874 6.351 5.911 s.893 5.864 6.108 5.64L 5.878 5.948 5.817 5.066 5.183 5.852 6.014 5.728 5.951 Nox 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.009 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 RUN 11 Project No. M244206B Boiler #1 Stack and Boiler #2 Stad Page 80 of 1 57 @Mostardi Platt Boiler #1 Stack TimeStamp Natural Gas (lb/hr) Boiler 102 %t Boiler 1 NOx (ppm) Nox (lb/MMBtu) Steam (klb/hr) TimeStamp tol23l202a B:57 LO/23/202413:58 L0/23/2024 L3:59 to/23/202a \a:oO tO/2312024 t4:OL LOl23/2024 74:02 1012312024 L4:o3 1012312024 L4:04 7ol23l2O2a M:o5 7012312024 La:06 L012312024 La:01 10/23/202a La:08 L0/23/202a La:09 t0123/2024 t4:Lo t0/2312024 r4:tL 10/231202a M:I2 LO/2312024 L4:t3 L012312024 L4:L4 r0/231202a L4:L5 1Ol23l2O2a La:LG tol23/202414:\7 Averages: .FC800A 4047.055908 4040.359619 4051.550059 4041.919678 4044.L875 4042.85376 4047.989746 4035.435791 4039.359853 4042.790777 4044.9646 4045.039551 4043.98t445 4049.512695 4037.73999 4044.LL914L 4045.778564 4043.236815 4051.28418 4042.677734 4045.64L846 40,44.071667 .FT8OOB 77.8243L793 77.9320755 78.0123s199 77.43610382 77.7649002t 77.65983582 77.53747559 77.64t56342 77.72778048 77.3175354 77.50758362 7739717102 77.4t099548 77.2267t509 77.OO9LL7L3 77.23253632 77.78588L04 78.00939178 77.93384552 77.80387rLs 77.04403687 77.569s0836 .At800Y 4.983 4.990 4.998 s.006 5.014 5.021 5.029 5.037 5.O42 5.025 5.007 4.989 4.972 4.954 4.95L 4.979 5.007 4.933 5.018 5.013 4.993 4.999 .Ar800x 6.000 5.822 6.155 5.714 5.841 5.677 5.958 6.122 5.578 5.644 5.700 5.503 5.019 s.986 5.902 5.728 6.169 5.953 5.705 6.023 5.915 5.856 Nox 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0,008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 RUN 12 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 81 of 157 OMostardi Platt Boiler #2 Stack Timestamp Natural Gas (lb/hr) Steam (klb/hr) o2 l%l NOx NOx (ppm) (lblMMBtu) Timestamp t0/25/202a 07:a0 7012512024 O7:47 701251202a 07:42 7O1251202a 07:a3 7012512024 07:44 L012512o24 07.a5 1o12512024 07:46 L012512o24 07:47 L012s12024 07:48 LOl25l2024 07:49 L012512o24 07,5o 7012512024 07:5L ].012512024 07:52 7012512024 07:53 701251202a 07.54 t0/2512024 07:55 t0/25/2024 07:56 t0/25/2O24 07:57 tO/25/2024 07:58 tO12512024 07:59 10/25lZoZao8:oo Averages: .FC8O14 4078.691162 4082.840576 4078.982422 4085.321777 4082.044922 4083.64502 408t.786377 4079.090576 4081.01709 4080.447266 4083.708984 4079.572s7 4078.081787 4077.119873 4074.5t4t6 4080.870605 4080.223633 4080.631592 4083.452881 4083.543213 4081.452881 4080.917407 . FT8O 1B 81.44019318 80.96554565 81.01989746 80.84307098 80.88180542 81.62746759 81.40781403 81.84657288 81.70061493 81.55104065 81.40855408 87.97743469 81.48986053 81.23194885 8t.42246246 81.63485481 81.31867981 8t.42297363 81.62215424 81.64212036 81.79115295 81.€70018 .Ar800Y 5.43595314 5.56094s034 5.491111755 5.532086849 5.437589781 5.497933388 5.551580906 5.415629864 5.490L19457 5.499063492 5.548287392 5.529163837 5.572335777 5.572354794 5.440303802 5.614330769 5.392237186 s.3860001s6 5.415109634 5.490605354 5.527942657 5.495 .Al800X NOx 6.159349918 0.009 5.924972057 0.008 s.s68810463 0.008 s.8s479764L 0.008 6.74965774 5.507819176 5.660202503 6.178100109 5.803170204 5.934368134 5.845357895 5.592202663 s.050806046 5.714028835 5.915579796 5.475075245 6.007056236 5.597090727 5.63920784 5.592262268 5.770244s98 5.739 0.009 0.008 0.008 0.009 0.008 0.008 0.008 0.008 0.007 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 RUN 1 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 82 of 157 OMostardi Platt Boiler #2 Stack TimeStamp Natural Gas (lb/hr) Steam (klb/hr) o2 (%l NOx NOx (ppm) (lb/MMBtu) TimeStamp 101251202a 08:0t 70125/202a 08:02 1012512024 08:03 7012512o24 08:0a L01251202a08:05 L0125/202a08:06 t012512024 08:07 tol25l2024 08:08 7012s1202a 08:09 1012512o2a o8:7o 70/25/2024 08:tt 701251202a 08:72 101251202a o8:t3 70/251202a 08:u 70125/202a o8:tS 101251202a o8:t6 1012512024 o8:t7 t012512024 O8:t8 7O12512024 08:19 101251202a 08:20 1O1251202408:21 Averages: .FC8O1A 4080.3L5674 4074.050049 4073.806885 4077.399414 4080.230957 4083.237793 4078.86t572 4083.454346 4081.957764 4079.585449 4081.35376 4081.105713 4084.96167 4085.395264 4083.055396 4081.688232 4084.813965 4080.707031 408L.877L97 4076.986816 4076.987549 4080.575891 . FT8O1 B 87.62077997 87.5170577 81.282t4254 81.4509964 81.58848572 80.99719238 81.48258209 81.24786377 81.75730896 81.6411972 81.56736322 81.75481415 81.37913513 8L.72624969 81.69502258 81.51487732 81.57084656 81.66939545 87.4757843 81.81577301 81.42593384 81.52770081 .At800Y 5.651310921 5.515002251 5.433551311 5.545302868 5.519343853 5.4273t7142 5.58423233 5.549985409 5.534363747 5.52266264 5.429763794 5.473036766 5.419551849 5.414999962 5.396837234 5.53273201 5.395338535 5.444952488 5.45468235 5.548327923 5.525548386 5.483 .Al800X NOx 5.498567104 0.008 5.592191219 0.008 5.756227493 0.008 5.882788181 0.008 5.817742963 0.008 6.140545845 0.009 5.934391499 0.008 5.789098263 0.008 5.442209727 0.008 5.657812595 0.008 5.117059708 0.009 5.873437405 0.008 5.287499905 0.007 5.82626152 0.008 5.889932156 0.008 5.643856049 0.008 5.786716467 0.008 5.985937595 0.008 5.643598692 0.008 5.470470428 0.008 5.798263073 0.008 5.767 0.008 RUN 2 ProJect No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 83 of 1 57 OMostardi Platl Boiler #2 Stack Timestamp Natural Gas (lblhr) Steam (klb/hr) o2 %t NOx (ppm) NOx (lblMMBtu) TimeStamp 70/25/202408:22 70125/202408:23 !o12s12024 08:24 tol25l202a08:25 L012512024 08:26 tol25l202a 08:27 L01251202a 08:28 7o1251202a08:29 t012512024 08:30 t0/25/2o2408:31 LOl25l2024 08:32 t0125/2024 08:33 L0/25/2024 08:34 LO/25/2024 08:35 L0/2512024 08:36 LOl25l2O24 08:37 Lol25l2o2a 08:38 Lol25/2o24 08:39 1o1251202a 08:a0 tol25l202a 08:a1 tOl25l2024 08:42 Averages: .FC801A 4081.98291 4080.425293 4083.4204t 4083.68042 4087.949707 4083.589844 4082.453369 4087.763428 4078.656738 4081.783447 4079.L25 4079.725318 4081.967285 4085.84375 4084.46t9L4 4079.OOO244 4077.225098 4080.3125 4086.873727 4085.226807 4085.731201 4082.757825 .FT8O1B 81.35067749 81.45838165 81.55052948 81.64051056 81.3511734 81.22960663 8L.32876587 81.13581085 80.51069489 80.6496048 80.84999084 80.93093872 81.23828888 81.19153s13 87.42250061 81.69672394 8t.876274LL 82.14531708 81.77140808 81.83356476 81.90222931 81.39069748 .At800Y s.52093792 5.49060154 5.34073019 5.504659176 5.439143658 5.490604401 5.463254452 5.450000753 5.541692734 5.568645 5.546855927 55t8082142 5.4226t7435 5.484366417 5.37501812 s.430848122 5.40381813 5.47030115 1 5.437498093 5.262562275 5.429675702 5.454 .Ar800x 5.676472664 5.629746437 5.690526485 5.779804707 5.446801662 5.579675674 5.548463821 5.798406601 6.773392296 5.747032166 5.615691185 5.910935402 5.709374905 5.27t907806 5.953181267 5.573560238 6.LL2354755 5.611036301 5.6t70277L8 6.131072998 6.028113355 5.796 NOx 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.009 0.008 0.008 0.008 0.008 0.009 0.008 0.008 0.009 0.008 0.008 0.009 0.008 0.008 RUN 3 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 84 of 157 @Mostardi Platt Boiler #2 Stack TimeStamp Natural Gas (lblhr) Steam (klb/hr) o2 (%l NOx (ppm) NOx (lb/MMBtu) TimeStamp tol25l2o24 08:53 Lo/2512o2a o8:5a t012512024 08:55 701251202a 08:56 1012512024 08:57 10/251202a 08:58 1012512024 08:59 1012512024 09:oo 7012512024 o9:0t t0/2512o2a o9:o2 10125/2024 09:03 701251202a 09:oa 101251202a 09:05 1012512024 09:O6 70/25/2024 09:07 701251202a 09:08 1012512024 09:09 t1l25l2o2a 09:70 1012512024 O9:tt 101251202a 09:72 701251202a 09:73 Averages: .FC8O1A 4078.730713 4083.04126 4077.750977 4080.379883 4081.889648 4077.OO7324 4085.092529 4081.509521 4076.50t465 4079.s8252 4088.388916 4082.764893 4083.547607 4083.919434 4075.943115 408L.982422 4083.104736 4086.705566 4083.9375 4085.21997t 4080.663574 4081.946643 . FT8O1 B 81.50535583 81.04573059 81.30267334 80.9830246 81.1048584 80.71517181 81.20237732 81.08526611 80.9994s068 80.89505768 81.06739807 80.77991486 80.87759318 80.70584869 84.24295807 81.04348755 80.7926ss94 80.s 1332092 80.98265076 80.92738342 80.58260193 80.8974762 .Ar800Y 5.415620804 5.44375658 5.54298687 5.612500191 5.550948849 5.484382629 5.494515896 5.602050304 5.541930199 5.539011002 5.540603638 5.500747681 5.552013874 5.407186031 5.53438282 5.534779072 5.398s2s715 5.485931396 5.514080048 s.488025188 5.444273949 5.511 .Ar800x 5.98127222t 5.87109375 5.685990334 5.72812s095 5.84054184 5.700041294 5.592208385 5.686286449 5.8828L8222 5.653185368 5.296841145 5.728043079 5.638991356 5.817229748 5.840515614 5.367131233 s.699917793 6.05 1573753 5.587575436 5.611016273 5.929601192 5.710 NOx 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.007 0.008 0.008 0.008 0.008 0.008 0.008 0.009 0.008 0.008 0.008 0.008 RUN 4 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 85 of 1 57 OMostardi Platt Boiler #2 Stack TimeStamp Natural Gas (lb/hr) Steam (klb/hr) o2 %t NOx (ppm) NOx (lb/MMBtu) Timestamp 70125/2o2a 09:7a 7012512024 o9:t5 rol25l202a 09:76 10125/2024 09:77 7012512024 09:18 tol25/202a 09:79 t0l25l2024o9:2o t01251202a 09:27 t0125/2o2a 09:22 Lol25l202a 09:23 LOl25l2024 09:24 tol25l202a09:25 L0125/2o2a 09:26 tOl25l2O24 09:27 7012512024 09:28 LOl25/2024 09:29 tol2sl2o2a 09:30 tOl25l2O24 09:37 1O12512024 09:32 tol25l202a 09:33 1012512024 09:34 Averages: .FC8014 4067.447266 4078.752197 4078.875732 4081.27724 4079.707178 4086.383301 4085.855479 4084.657775 4088.307517 408s.28833 4072.890869 4080.723877 4083.647705 4082.805664 4096.72119L 4091.045654 4081.015625 4078.781738 4077.095947 4082.010254 4086.913574 4083.1580/t4 .FT8O1B 80.71386719 80.89281464 80.58203125 80.9s668793 80.84605408 80.688591 80.75110626 80.84443665 80.545761 11 80.45679474 80.7758tO24 80.36262512 80.42246246 80.763626L 80.18162537 80.32045s09 80.5004425 80.57523956 80.37651825 80.11093903 80.329307s6 80.56916695 .Ar800Y 5.455275463 5.486744404 5.404847145 5.454748631 5.552052498 5.566918373 5.606181145 5.651562691 5.47766161 5.515650749 5.499271393 5.5226264 5.666588783 5.526540756 5.584389687 5.483537197 5.659376144 5.55858469 5.544291019 5.604198933 s.630000114 5.550 .Ar800x 5.784448747 5.503040791 5.882271767 5.948477268 5.798509121 5.498512745 5.615772724 5.915636063 5.6719594 5.517309655 5.653006077 5.695420265 5.683723927 5.601483345 5.456355572 5.99987793 5.821969032 5.507820129 5.79843759s 5.4609375 5.282865047 s.666 NOx 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 RUN 5 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 86 of '157 OMostardi Platt Boiler #2 Stack TimeStamp Natural Gas Steam (lblhr) (klb/hr) NOx %l (ppm) (lblMMBtu) TimeStamp .FC801A .FT801B .Al800Y .Al800X NOx 101251202a09:35 4o8s.299072 80.s5909729 s.701s19966 5.334566593 0.008 L0/25/202409:36 4085.502t97 80.56784058 5.643750191 5.699999809 0.008 tOl25/2O2409:37 4075.504395 79.98726654 5.723437309 5.tt642L7 0.007 t0/251202a09:38 4084.13501 80.2183609 5.558200836 s.6s7688618 0.008 t0l25l2O2a09:39 4089.143555 80.16403961 5.584270954 5.825031281 0.008 t012512O2409:40 4087.270264 80.0730896 5.517161369 5.803099155 0.008 t0l25l2o24o9:at 4083.688965 80.277492 5.541060448 5.051370144 0.009 tll25l202409:42 4079.68457 80.30522919 5.504695415 5.545355797 0.008 101251202409:43 4083.615967 80.14513397 5.49648428 5.798394203 0.008 101251202409:44 4078.590332 80.00319672 5.55233L924 5.573422432 0.008 t01251202a09:a5 4080.477969 80.04560034 5.698409081 5.175025453 0.007 t01251202409:46 4073.429688 80.33114624 s.587348461 6.0s62s9632 0.009 101251202409:47 4077.114258 80.t64L922 5.509878159 5.859352112 0.008 1012512024o9:a8 408s.307129 80.03798676 s.463015079 s.939093s9 0.008 !0125/202aO9:a9 4081.881835 80.14772034 5.512s53215 5.545331478 0.008 t01251202409:50 4081.80835 80.04710388 5.490624905 5.695323944 0.008 t0/25/202409:57 4086.990234 80.09s36743 5.4566483s 5.777340472 0.008 tOl25l2O2a 09:52 4088.393066 79.96337128 5.536079407 5.7L8682289 0.008 70/25/202409:53 4080.925537 79.9t583252 5.558195343 5.728074074 0.008 tol25l202409:54 4077.!23779 80.0398407 5.569479465 5.629462242 0.008 701251202a09:s5 4O83.62L826 79.78134155 5.601583958 5.301552309 0.008 Averages: 4082.257U0 80.11530762 5.556 5.675 0.008 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack RUN 6 Page 87 of 1 57 @Mostardi Platt Boiler #2 Stack Timestamp Natural Gas (lblhr) Steam (klb/hr) o2 (%) NOx (ppm) NOx (lblMMBtu) TimeStamp 70/2512024 t0:08 t0/2512024 t0.o9 t012512024 t1Lo L0/25/2024 t}:tt to12512024 70:t2 t01251202a t0:t3 t012512024 to:t4 70125/2024 t0:75 L012512024 t0:t6 LO(2512024 L0:77 lol25l2O2a fi:B 1012512o2a 70:79 LOl25l2O24 t0:2O LOl25l2O24 tO:2t Lol25l202a 70:22 701251202410:23 t012512024 to:24 70/2512024 to:25 1012512024 70:26 t0/25/202410:27 101251202a fi:28 Averages: .FC801A 4084.999756 4088.415504 4085.347656 4087.387207 4072.907471 4073.248047 4085.392578 4083.180908 4084.956787 4088.56665 4081.995338 4083.795654 4082.058359 4064.363037 4080.449951 4087.246094 4083.691406 4079.53247t 4075.774658 4088.611816 4083.716309 4082.032t195 .FT8O1B 79.97433472 79.88528442 80.03199768 79.96715546 79.736t4502 79.61373901 79.5967636t 79.67215729 79.73422247 79.67917633 79.77902222 79.69736047 79.69780731 79.s972323 79.66509247 79.75727747 79.73197937 79.s94s3583 79.71992493 80.2702484t 80.22969055 79.78223763 .At800Y 5.576537609 5.43687582 5.546859741 5.52576828 5.s15128136 5.517268658 5.51s63930s 5.592166901 5.514377594 5.549375965 5.460917751 5.473482609 5.432947!59 5.52341795 5.5740t2756 s.464103222 s.357817773 5.534377575 5.47743082 5.540600777 5.678070058 5.512 .Ar800x 5.377428055 5.662435055 5.709344864 5.698444366 5.484375 6.159347057 5.75620079 5.493772984 5.674197674 5.605277943 5.845312595 5.709374905 5.77962L60L 5.287668705 5.4375 5.751534939 5.482001781 5.2t7277527 5.4138484 5.756424427 5.156400204 5.604 NOx 0.008 0.008 0.008 0.008 0.008 0.009 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.007 0.008 0.008 0.008 0.007 0.008 0.008 0.007 0.008 RUN 7 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 88 of 1 57 OMostardi Platt Boiler #2 Stack TimeStamp Natural Gas (lblhr) Steam (klb/hr) o2 (%l NOx (ppm) NOx (lblMMBtu) TimeStamp !0125/202a fi:29 t0/2512O2a fi30 t0/25/2o2a 70:3t t0/251202a 70:32 7012512024 70:33 701251202a 70:34 101251202a 70:35 t012512024 t0:36 to/25/2O2a fi37 t0/25/2o2a 70:38 L0125/2O2a 1039 t012512024 t0:40 70/25/2024 70:41 10125/2024 to:42 70125/2024 70:43 7012512024 t0:44 701251202a 70:a5 L012512o24 fi:a6 7012512024 70:47 t0/25/2024 70:48 t012512024 70:49 Averages: .FC8O1A 4080.31958 4083.855225 4081.293701 4087.11792 4078.865967 4079.864502 4085.936758 4080.776025 4083.10376 4078.81555 4083.057861 4082.877768 408s.512061 4086.432129 4082.0s0293 4082.6t4258 4075.496094 4074.548584 4081.348633 4093.163574 4080.530127 4082.339795 .FT8O1B 80.18029785 80.1033783 79.78781891 79.45618439 79.32979372 78.98294067 78.99663544 78.72740936 78.38743597 78.7933197 79.74450073 79.32356262 79.48554993 79.68346405 79.0930ss73 79.54965973 79.41981505 79.47583008 79.3614502 79.27739282 79.12554t69 79.27490692 .Ar800Y 5.492199898 5.507773399 5.629123688 5.512501717 5.614024639 5.510418415 5.55676651 5.577747203 5.580377579 5.4047t3631 5.467164474 5.575307846 5.590567112 5.455268383 s.443784714 5.595311642 5.5538225L7 5.5219426t6 5.567053699 5.621860981 5.492184L62 5.541 .Ar800x 5.779687881 5.74686718 5.582726002 5.620324t35 5.746967177 6.13 108 1 104 5.599291801 5.444394588 5.400043488 5.498381515 5.550048828 5.685914993 5.404798985 5.69985342 s.758626467 5.423520565 5.784263611 5.498381138 5.667311658 5.757457214 5.564059734 5.628 NOx 0.008 0.008 0.008 0.008 0.008 0.009 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 RUN 8 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 89 of 1 57 OMostardi Platt Boiler #2 Stack TimeStamp Natural Gas (lblhr) Steam (klb/hr) o2 (%) NOx NOx (ppm) (lb/MMBtu) Timestamp t0/25/2024 t0.50 7012512024 t051 Lo/2512o2a to:52 tol25/202a t0:53 L0/251202a t0:5a Lol25l202a 70:55 t0l25l2o2a 70:56 tol25l202a t0:57 Lol25l202a 70:58 tOl25/2024 L0:59 LOl25l2O24 tt:oo Lol25l202a 77:01 LO{2512024 77:02 1012512024 71:03 L0125/2024 7t:O4 !Ol25l2O241t:05 tOl25/2024 7t:O6 t0/2512024 7t.o7 LO{2512024 7t:OB tO{2512024 71:09 70125/2024 tt:to Averages: .FC8O1A 4080.841797 4085.427734 4085.707764 4088.106201 4088.437256 4085.340332 4076.410889 4078.82788t 4079.27724 4080.627686 4083.734131 4080.30102s 4083.527832 4087.244629 4078.920166 4087.243164 4083.669434 4079.671387 4081.005371 4083.739014 4080.899902 4082.60s6s2 .FT8O1B 79.32638ss 79.33989716 79.L6366577 79.09177786 79.39739227 79.05036926 79.2901001 79.t5844727 79.7L454773 79.77534637 78.83699799 78.91866302 78.99923706 79.08175659 78.89747949 79.16455841 78.78283691 78.71569061 78.97686005 78.924t0278 79.03681183 79.05549393 .At800Y 5.596033573 5.509346962 5.570314884 5.463561535 5.542006016 5.555077076 5.62555735 5.517995834 5.64745378s 5.502587795 5.526554585 5.58687L624 s.547637939 s.s31248569 5.455220222 s.51992178 s.482904434 5.517187595 5.428248882 5.60s633736 5.560936451 5.535 .Al800X NOx 5.455260681 0.008 5.645273209 0.008 5.568946838 0.008 5.423405647 0.008 5.730457783 0.008 5.995318413 0.008 5.639101028 0.008 6.192049026 0.009 5.395277023 0.008 5.8t2494278 0.008 s.268744469 0.007 s.6s7869339 0.008 5.53600502 0.008 5.376574039 0.008 6.009386063 0.008 5.377907234 0.008 5.789045811 0.008 5.653124809 0.008 5.68LLL4674 0.008 5.38595438 0.008 5.723304749 0.008 s.643 0.008 RUN 9 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 90 of 157 @Mostardi Platt Boiler #2 Stack TimeStamp Natural Gas Steam o2 (%l NOx (ppm) NOx (lblMMBtu)(lblhr) (klb/hr) TimeStamp t0/2512024 tL:20 t0/25120241L:21 t012512024 tL:22 t012512024 tt:23 70125120241L:24 !01251202a fi25 1012512024 LL:26 t012512024 tt:27 t0/25/2024 LL:28 101251202a Lt:29 to12512024 Lt:30 1012512024 7L:31 70125/2024 LL:32 10125/2024 tL:33 70/2512024 LL:34 101251202a L7:35 70125/202a 1136 tOl25l2024 tt:37 tOl25l2024 LL:38 tol25l2024 tL:39 t01251202a Lt:aO Averages: .FC8O1A 4079.478707 4085.495605 4078.848145 4084.041016 4083.869385 4083.690186 4084.302734 4082.109619 4080.554443 4085.2tt9].4 4086.787LOg 4085.1O7422 4081.150391 4086.293945 4083.826416 4091.598242 4085.363525 4083.466309 4079.860107 4085.389404 4082.118408 4083.959216 .FT8O1B 78.54566193 79.01860046 79.0276947 78.55316162 78.45283508 78.54L96t57 78.08145t42 78.21986389 78.2155304 78.80810547 78.78133392 78.68054199 78.60289764 79.103546L4 79.2726593 79.50038147 79.29104674 79.04923248 79.1338501 79.3337t735 79.3L967163 78.84940414 .Ar800Y 5.433127403 5.45t923847 5.54208374 5.4832tt994 5.507801533 5.504589217 5.517972946 5.437506675 5.508592606 5.498423L 5.460943699 5.490631104 5.534070969 5.404738426 5.479728699 5.427566528 5.556130886 5.465174675 5.582793236 5.4432L3463 5.389109135 5.484 .At800x 5.470274925 5.685937405 s.601486206 5.567797227 5.934310436 5.798245907 5.695148945 5.676534176 5.57722908 6.O74958324 6.342718263 5.737567226 5.72807598t 5.437551498 5.745856703 5.737548828 5.728172779 5.939101219 5.706980705 6.046845913 5.615595818 5.771 NOx 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.009 0.009 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.009 0.008 0.008 RUN 10 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 9"1 of 157 OMostardi Platt Boiler #2 Stack TimeStamp Natural Gas Steam 02 NOx(lblhr) (klb/hr) (Y,) (ppm) NOx (lb/MMBtu) Timestamp .FC801A .FT801B .Ar800Y .At800x L01251202a t:at 4082.336182 79.OG124878 5.494957924 6.215487003 L0/25120241L:42 4080.63208 78.90682983 s.520306969 s.831250191 tOl25l2O2a]1:a3 4O8L.247803 78.78805542 5.384737968 5.90625 L0l25l2024lt:44 4084.345947 78.8968811 5.598449707 5.357999802 t01251202a77:a5 4080.238037 79.!!703497 5.576510906 5.592187405 t0l25l2024tt:46 4087.005859 79.05513 5.436089039 5.L72634725 L012512024 71:47 4082.321777 78.8L649Ot7 5.401648998 5.66242075 L012s12024 tt:48 4084.169922 78.7L076202 s.s84302902 s.344134331 L0/251202411:49 4081.938232 78.77537482 5.609684467 5.664116383 tOl25/2024 11:50 4082.865967 78.60887909 5.524999142 5.732676983 LOl25l2O24 11:51 4078.861572 78.84t77399 5.486774445 5.868577003 L01251202a fl52 4078.976074 78.59094086 5.609334469 s.967t473s LO|25/2O247L:53 4078.853s2s 78.7109746L 5.51406765 6.028089045 LOl25l2O2411:54 4088.575439 78.64378357 s.39545393 5.807748795 L012512024 t7:55 4089.601807 78.44789124 5.620521681 5.538328648 tOl25/2O24 7t:56 4072.00293 78.27189636 5.490799427 5.674056067 tol25l2o24 t!:57 4O73.3994t4 78.15768433 5.57924366 5.549943924 L0125/2024 11:58 4073.734L3L 78.0357437L 5.456362247 5.58750391 7012512024 tL:59 4073.404297 78.2tOO9827 5.64s553112 5.306336403 LO12512024 t2:00 4079.02!729 78.05582428 5.64023447 5.596945286 L0l25l2O2a D:Ot 4090.228271 78.20737787 5.668758869 5.404706001 Averages:4081.077747 78.s9727832 5.542 5.630 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack NOx 0.009 0.008 0.008 0.008 0.008 0.007 0.008 0.008 0.008 0.008 0.008 0.008 0.009 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 RUN 11 Page 92 of 1 57 @Mostardi Platt Boiler #2 Stack TimeStamp Natural Gas (lb/hr) Steam (klb/hr) o2 (%) NOx (ppm) NOx (lb/MMBtu) TimeStamp 7012512o2a L2:02 10/25/2024 t2:03 L0/2512024 72:04 7012512o2a t2:05 !01251202412:06 1012512024 t2:07 10125/2024 !2:08 tol25l202a L2:09 70/25/2024 L2:!0 LO/2512024 t2:17 LOl25l2O2 72:L2 101251202412:L3 70/251202412:L4 7012512024 !2:L5 70125/2024 72:76 1o1251202a 72:L7 7012512024 t2:t8 701251202412:19 1012512024 L2:20 to12512024 72:27 tol25l202a L2:22 Averages: .FC8O14 4085.214844 4082.733789 4079.877197 4082.742578 4085.380127 4082.715088 4079.316L62 4080.300781 4082.526671 4078.374572 4079.O7t777 4074.050537 4083.277588 4078.876465 4083.152832 4089.731934 4083.733398 4079.528564 4082.091553 4077.20752 4082.125732 4081.280737 .FT8O1B 78.13053894 78.35063171 78.48656464 78.15826416 78.47342682 78.54277529 78.t7281342 78.32765t98 77.8535385 1 78.3770022 78.4L857L47 78.36438757 78.23722839 78.53990173 78.26025397 78.35928345 78.48488677 78.51656342 78.57539368 78.41542816 78.09334564 78.35006s61 .At800Y 5.399730205 s.631233692 5.628125191 s.s20328999 5.631187915 5.512462L39 5.554113388 5.503156662 5.494787216 5.537257629 5.523505211 5.459412098 5.595192432 5.58749342 5.486151218 5.496081829 5.438656344 5.s26869774 5.485568523 5.448854923 5.514082432 5.528 .Ar800x 5.568758488 5.596863747 5.878125191 5.395467281 5.203001022 5.367181778 5.72188139 5.343775272 5.807688713 5.6764s6928 5.510912323 5.82t984768 5.1704254t5 5.737506865 5.3s7851982 5.512486458 5.009334564 5.521927357 5.5545875 5.676670074 5.29772677 5.563 NOx 0.008 0.008 0.008 0.008 0.007 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.007 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.007 0.008 RUN 12 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 93 of I 57 @Mostardi Platt Project No. M244206B Boiler #1 Stack and Boiler #2 Stack Appendix F - Field Data Sheets Page 94 of 157 @Mostardi Platt Cllent:C'annss lhtoz,r,tc rc*t.Pltot Tube Cp:o.t31o Faclllty:6qdex, 2k n*Probe Length (Feet):L,O Test Locatlon:Bol.ta. + \ Sterrr-Probe Llner Materlal:9+<rl ProJecl #:Cnz,*rrt-oc.Sample Plane:l-3* or Vert. Tect Method(e):2 (ct\)Port Length ("):6oo Teat Engineer:4tc-Port Dlameter ("):{.e Test Technlcian:Oor Port Type:fl.r.1q Upotrcam Dlameteru:E Duct Shape:@. or Rect. )ownstream Diameters:Lf.r Diameter (Feet!:3.rs # of Portc Sampled:Z Length (Feet): # of Polnts per Port:J Wldth (Feet): Source Condltlon://otr>r1q Duct Area (Sq. Feet):8:t t Diluent Model/SN:U4l Toct Minutca per Polnt: it I Gas lD/concentratlon:/xcoz %o2 TotalTravenre Polnte:It r Gee lD/concentratlon:lxcOz %Oz Test Length (tlln.): tlobture Belance lD:|..v*Train Type: Mctsr !D:Urt SZ Pitot lD:6ool Fllter lD: Fllter Pre-Welght (g): Nozzle Dlameter (,,): Mebr Cal Factor (Y): Mr ar Orlflce Settlng (DH): Nozzle Klt lD: lndlvldualNozzle tD: Prc Pitot Leak Check:@ 'HzO @ "HzO @ "HzO tost Pltot Leak Check:(D 'HzO @ 'H2O @ 'HzO re Nozzle Leak Check:@ 'Hg @ "Hg @ "Hg F st Nozzle Leak Check:@ "Hg @ "Hg @ 'Hg Br ometric Pro8su re,',Hg : Static Prs$ure, "H2O: COz o/": Oz%: lsoklnetic Samptlng Cover Sheet R#R#R# Sampling Cover Sheet Rev. 3.2 Page 95 of 1 57 1t,U2021 @Mostardi PlattProject No. M2442068 Boiler #1 Stack and Boiler #2 Stack 'cd l-ocdon: Condfron: 'ad Englnst: Tet iahod2Fluerr Numban Volumctrlc Florr Rrtc Dctcrmtnaflon Flcld Dltr ghcath TctNumba: SailTlmc: EndTlme: TcrtTcclr:ffi,{ffij+-f tsffitiffitrffi*+- .4{ x COr* + .3!l x Org6 + .20 x }tl6. _ (trtd) (-tdx 1€rm)+(i8x_Bun)r_(Mr) E6'4ex cp"ffi -JaF - -tt/rrc(vr)-Vlx-FltlAlrxt0= r,{h .Ct7x rdlnr h =rdln x60 -_ acilt Rrv, i..! Page 96 of 1 57Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack ilis:f, Por'lff ';*h'P,it*ffir-s'ffifu g,;5"sidc-:IL'Hro S!! F grrarrlrrnr; d.E pre e,.l rn*rlrp'Tfqa,-{ ffi-E #;H* ,*,#k* - hm twtztz @Mostardi Platt .A.Jrrral.r.t (nz|4-q2Cr- - 'cd tocdlon: CondlUon:,bracal Englnca: .ul4 x COz% + .Sil x 0196 + .29 x }tg6, _ (lt d) ( }ld r_l&rr) + (ig x_hrn) r_(Mr) tLlhod 2 Pfrot Sr.t Ra. l:3 Page 97 of 1 57Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Numbcr: VolumoElc Flow Rde lhbrmlnltion Flctd Date ghcgtDde: /c>/zt /zL, Tert Numbcr: S:tttTIme: EnrlTIme: TedTectr: 1:zf, ?:qr ecm .F= .Ot7x rdhr P! TroR-o-rcfirx00._ !&{h 1twNZ| @Mostardi Pl-att ttlrcc(vr) L.S<vn^r \ 'ctLstbn: Itdlod2Ph8r.i Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack /oht bv2 - /a:oc Number:ft\2.l.rzoq- volumcfrlc Frow Retr Dctemrndon Fhrd h ghrd Ddc 0oaraqs s ,a,l ^.*- ,*d. - f ac- Taat Number: Conrlltbn: Erglnccr *zt Sf H1gT-gI Upcrrcom rxsturb.nor, Dtammn I . .4{ x COr96 + .32 x Oa% + 28 x tt96 r _ ([tt) ( Md x ifrm) + (tg x_&rc)._(Mt) ffeffiiq*H${o.zu +rp or* Tif,E# ffi,^ffi #jH*' ffi*FlffiB $artTlmc: Erd TIme: TcrtTrch: E5'4ex cP'ffi-.F- -W x-FlnArr x !0-- .cfrn 'c{7x rdln.#he-rcfitrx6oc_ rdtr Rrv. 1r3 Page 98 of 1 57 1my&a @Mostardi Platt b*t ttlecc(vr) Numbr Volumr8lc Flow Rab Dctrrmindon Flctd D.ta gheetoz\\+z("D6:h /ztlzq - Coaa( gs a'rtrr,.a. ,*,J"r, ir,a TcdNumbq: s .44 x COe96 + .&l x Or* + 2g r ltt6 ._ gtq) lld x _ 1€rm) + (tg x_Bm) a_ 1g.; 7'o{7x- efi'#. =- rd}nxoot- tdrr fle0rdl2PU8b.t Rry. 1:3 Page 99 of t 57Project No. M2442OOB Boiler #1 Stack and Boiler #2 Stack 1rutnw2 OMostardi Platl Number 'crtl-ocdon: Condltbn: Englrmn *Tu \/r r_RoAna x d) r tftthod2 Ftor6[r.r Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack .44 x COa* + .92 r Ort6 + 2g x Nrj6. _ (!td) l*ld r _t€nt) + (16 x_Bm) . _ (Mr) E6'4ex cp-ffi-.ou.- Volumofrlc Ftow Reb htrmlnaflon Fleld Dfi ghe.tAV)q?sN Da0rl r,lzrlz.r -[.1oiter{t <.\q'. StrilTlms:*-, EndTlme: - TcdTch: t7.Ort7x rdtrr r#k._rdtnx80,_dh Rov. 1'.t Page 100 of 157 t2rtxE2 @Mostardi Pl.att Qo, ttlroo(vr) Number 'crt Locetlon:f\itcr.ct Sf,q^,L Cordltbn:4"br,ac,t Englrrcc *22- .{4 x COr* + .32 x 0:96 + 2g x Na% . _ (itd) iE x _t€uo) + (18 x_&r) -_ (Mr) M.hod2 Ftorsra Ran l:E Page '10'l of 157Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Ddr: k>/zz lztl ToetNumbcr: - StadTlmc: End Ilme: TestTech: I ltot ao'4ex-cP-ffi-.F: -w x-FltaAlta x oo u_ dn .*l x tdtn, h T16..-rdlnx60._ dh 1rutt&zl @Mostardi Platt tilrc(vr) Number Locdion: CordUon: Englrpcc .4{ x COr96 + .32 xoe95 + -2E r }egt r _ fltd)( ild x l-Bwr) + (18 x_Bn) =_(itr) 7.el7x adh* fu .Trt ll.Urql2PUSra Rov. 1:3 Page 102 of '157Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Ddr: pl ZZlz.tTcdNumbcn - ShrtTlmc: EndTlmc: TcrtT*tr: 86.40x-cP"m-.rrF- -Vr x-FltrAne x E0 = rnftn _Vrco(ve) ilafM, @Mostardi Platt vorumctrrc Frow Reb Dctormrnrton Frcrd Drtr gh.'tHNumbcc .{hzqqz6(. Ddc: blzrlz.l'" ('/wr*:s, rr-taaas l3&n tng TrdNumbcr: - locdm: Ir^* tcr- { t <{<, , stett Tlmt: l r. ee-r,\t'Err1t \ Srcrrr' tIgI lmt: ll,Sf - condltlon: ,/.br.uzt EttdTlme; n.ttErElnen flzz - Trtrch:bm &,lctDhnrbr 3')i ft rrd---NJ.-r---- -.@.rffi&t# Hm'DLturtancc'txarPon - 7 ffi.ffi .44 x COr96 + .32 x Oe% + 28 r Nzg6, _ (ltd) ( l,ld x _t-Bra) + (ig x_Bun) ._ ([fi) a6'4ex cp-ffi-.a- - -tvrcc(Vr) Wx-FltnArc x!0'_ lc*n 17'&}7 x t*'# t- rcfinxoor- .dtr tLhod2 Fioter..t Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Rar. 1..9 Page I 03 of 1 57 1f26tilrz2 @Mostardi Platt Numbq: Lstbn: Cordltlon: Erplnccr lf.hod2PEE[rd Project No M2442068 Boiler #1 Stack and Boiler #2 Stack Volumctfc Flw Rrb Detcrmlne0on Flold Dltr ghocth 2urtzot ( txlar< r)rcnrs ..ndr.-, i-1hitc,r t+ I 3$.crr Ja,.rtral Atz- Ddr: TrdNumbcr: StrrtTlmc: End nme: TotTrh: lolz> l*t a 12:tL 17:l b,u .41 xCOrtt +,3a x Or* + .29 r Nz%, _ (Md) ( itrd x _l€rrr) + (1g x_Brn) ._ (Mr) a5'4ex cP-m-,.F - -fi/noc(vr)-Vr x_FltlArtl x !0 r_ racn .G{7 x rcfin r h ._rdln x60._ rott Flv. l:3 Page 104 of 157 t4tma OMostardi Platt Volumc&lc Flmr Rate Do0ermlnr0on Fietd Detr ghot Numbsr:rX 2\rrZor_Hc to lz tt z*TrdNumbcr: - .et locdion: Gondltbn: Englnccn tl&od2PluBh.a Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack CoorO,rU n t-r-,. ,^..Cik. l^q Bor'rOr rl I Sr,<ctC .\t)l.r*l AZe- l2t ?'l ,2.'s7 lt4ttea OMostardi Plaft StailTlmc: EndTIme: TcrtTch: .4t x COrl6 + .3il x Oal6 + 2E r &t6 . _ (Md) (- Md x _l.&na) + (.lg x_Brn) . _ (Mr) E5'4ex cP-ffi -.6F - -tvrao(vr)-vax-FltrArtx60a_ rrrr .C{7x edh, P! Te6. =- rdlnx60r- rdh Rlv. 1:3 Page 1 05 of 1 57 ctLocatim: Conrllthn: Enghrr:*r-r-; lldlrd 2 PIoaSh.r Project No. M2442OGB Boiler #1 Stack and Boiler #2 Stack fnz*q:,o'-c*a.r^*GI. Boile- rf t S,r,*..,,.- 4Ior*.ar, Numban Volume0ic Flow Rete Drtemlna0m Fleld Drtr EheotDdr Tcrt Nunbcr: $artTlmc: EndTlme: TotTccfi: tolzrlej lo 17tt{l):79 ?gr.9 .44 x COrS + .32 x 0196 + .29 x &t6 . _ ffi)( tld x _t8m) + (i8 x_Bm) , _ (Mr) Ec'4ex cP-ffi -.F = -_ft,/.ca(vr) -lbx-FItrAIExfi)a-- lclln l7'cl7 x ertn ,#h .- rc{tn x6o =- rdh Rrv. 1:3 Page 1 06 of 1 57 taiwz, OMostardi Platt Volunctlc Flow Ratc Dctrrmlneflon Flclrt Ddr ghtcttl?\l4zc4,. Ddc ,.t,,-' . a zGe,L uMl b/ZltZtl Jor,rrfflr ntrlert-rc otntoi tn" T0ftNUmbcr: l,-l2or't<.rr4l Sf,<cra SlfrtTlmo: - ' r<rr+ | s,t{.ala uElI ltma; )": lC4%, EndTtme: - '.]tEEln on Aza- rdr; A .44rCOr96+.SilxOrg6+28x1t96._ (Md) I Md x _ iguo) + (i8 x_Brm) __ (Mc) 66'4ex cP"ffi -.F - -ft/rco(vr)- \b x - Fluc Anr x d) '-- rcfn 7.47 x rroiln l<#t- ._rc0rr x60 r_ sfi Number rd Locdon: Gondl0on: iffi2PUBrra Proiect No. M2442068 Boiler #1 Stack and Boiler #2 Stack Rer. l:t Page'107 of '157 tatttYu2 @Mostardi Platt ,Lb.atl Volumohlc Flow Ralo Drtrrminrffon Fhld Drtr gh.GtNumber:t4atq?a- Ctrxih:J frtncrAf Ctale.fr taglocdon:Brer rr t Srlcx- @ndHon: Ddr TcCNwnbor: ShrtTlmc: End Tlrnc: TertTct: l,lz, lzl{ ILt7;)Alot4\'ct Englnor:*;* tLhod2Prdh Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack l*rt bn .*t x Ge't + .32 x Or* + 2E x i&'6 r _ ffi)(- t d x _t-Bun) + (lg x_Bn)._(M.) 86'4ex cP-ffi--ffi- \6x-FlnAlrx!0r_ ec6n .C{7x rdh * Pr Te n- '- rdrn x 00 . - rcftr Ran 1:0 Page 108 of 157 1tlrtM| OMostardi Platt Itlrcc(vr) NON-ISOKINETIC MOISTURE FIELD DATA SHEET Project Name/Number:l'l�s �· < Ot; � ;«. M �'4 t/'2,6 C.Date: , 01� I �'-fTest l.ocltion:)A\\IL.,-il_ � Source Condition: ;:so .. �, TestMethod: }I MeterlO: (.�f'� Pre-CallbratlonOate: Jo/•U-zg Meter�: I -B!el Meter Y: 0 ·, &2 Test Engineer. _....,A...:....::'%:...:L.=--------- iest flun) No .. _ __._l ___ Baromlllric Preasure (f>w) "--'C • • z... In. Hg l:lta!ticf>ressin:._...:•_:j�12__Stack Temperature: .los:"" (From �Test Oats) M4l!ef Meler Meter I ___ %C� i:loc: Tme MeterVoklne (Vm) 24 101K ft3 or L (Clrde One) Gage Inlet Ou11et Preuu-e Temp, Temp. (6.H) (t..) (t..) Impinge(Outlet Temp •f Meter Vacwm 'Hg Scale ID Number __ l-_v_c./-_____ _ , ·.i. �,s-to'f. oeo l aJ 1 1)1. ir lt3 (\ '11)• In. H,O Of •F '/_ Muliply total 1/0bne collected in Lilerl by 0.035315 to convert to ft1 Al/f/ffl(le Met« Temperann: t lll9taoe both Inlet and OIJlet, eppl/cable) l T � (R n) No. � Barometric Preuure (P..,) 2 � .-. ?_ S lie F _..,.. • ?4 Stack T9l'll)lntUre: 3• � (From Method z_ c xj( me Meter VolLJ"lle (Vm) 4 hcµr II .U lt3 or L (Circle One) Meter Gage Prllutn(t.H) In. Hi() I . ., (.' MeterInlet Temp. (t..) •F c;., Inn. lo( ( " ( Meter OutletTemp.(t..) 'f lOo fol l <>I to( lmplngerOutlet Temp •f c.., Met8f Vaaium"Hg c:. (., (. c,. (.. " T0 Ve inl Nn = Mulbply total voune collected in Lilerl by 0.035315 to convert to 1t1 Average Meter Temperature: (Al IJnlge bolh ti/et end ocAlet if�) Scal e Cal ibration Check Date: /o)?.3 /r.4 Scalt QalibratklQ Check <see QS-§.05C for PCPGOdWll 250 grams ?�CJ 500 grams (i;,o 750 grams , S"U IMPINGER WEIGHT Initial Final Total lmpinger 1: lmplnger2: "710,o I "17(. -� / ___ _ 7t 5'. 'I I '•7',, . ., I ---- lmplnger 3: -, 7S. 'i / ,c; I . () / 1• I• ---- Impinge( 4: Be,-, p I �, S-. i / ___ _ Pre-T9$tlMK Check: t>,o �Hg In. Hg Test Data) l Polt·'FNt Leak Check: 6.c, oJU.·Hg IMPINGER WEIGHT Initial Final Total lmpinger 1: ____ I ____ I ___ _ lmplnger 2: ___ _ lmpinger 3. ___ _ lmpinger 4: ___ _ Pr&-TNt Leak Chedc ().o C S::·8 •Hg I I I I I I Post-Test Leak Check: Oo C �" ·Hg DS-011 �or soklnotlc Moisture Data Sheet Project No M244206B Pa!JeYr<h�f 157 ©Mostardi PlclU10/2023 Boiler #1 Stack and Boiler #2 Stack Projec-t |.lerneNumber: Tcst Tc!t Mehr Mobtu6 Dsti SlEt Project No. M2442068 NOTSISOKINENC MOISruRE FIELD OATA SHEET Q4c S 3 agdca i nc orzuqnog o*a;tolzt c4 YEH-{ Rev. 1.5 Page 'l 1 0 of '157 T.nu,ra,n'__EO!___trr-, u4lr-t oul scal6 lD Number tJ' rt Scale Cetibrstbn Check Dae: I c./4/r{ ScsL CallbrClfi Ch.d( (.e. OS6.OECfUpirardnc) 250grame Z*) 5@gnntz * 7il}srarrrs 15O #EBlufiHttr rotar lmolnoer 1: t t lmginocr 2; t t lmpinoor 3: t t lmpinger4:_/ _l AwrurirltrTabhhnndotMt -'sruE rru tn t_ga:*_-ln. Flgfsnpaetru ?! tp*nU.c,oo_jZ _f"*o"r") ilotorVdume (Vin)ItllsL (Clrdc Ono) lmolner 1: t t lmpinger2: _l _l lmpingor3:_t_t lmolnoer 4: t _r Boiler #1 Stack and Boiler #2 Stack @Mostardi A&l1v823 lsokinetic Sampling Cover Sheet Client:C'Orn?cl 5 tn,nerut< tt-)Pltot Tube Cp:o E{oFaclllty:(hJc*., Tlaal Probe Length (Feet):t-<S Test Location:*lter lZ S+<ao Probe Liner Material: Project #:fi)z+4zoc Sample Plane:l@. or Vert. Test Method(r):Z Ces+*l Poft Length (,,):C.@ Tect Englneer:A zrz Port Dlamcter (,,):*o., Test Technlclan:LB Port Type:F1*to Upstream Dlameters:q Duc{ Shape:@. or Recr. )ownstream Diameters:(,{.t Diameter (Feeg:553 # of Ports Sampled:Z Length (Feot): # of Polnts per port:6 Wldth (Feet): Source Condltion:x)ot^,- I Duct ArEa (Sq. Feet):9zI Dlluent Modet/SN:I AT too Minutes per Point: i,I Gas lD/concentraUon:lxCOz %Oa Total Traverse Polnts:l6 lxcoz %Oz TeBt Length (iiin.):sa:r tlrrconcenuauon illoirsture Balance lD:L./ I Train Type: R#R#R# Meter !D:Cnnf: Pltot lD:b%l Fllter lD: Fifter Prs-Welght (g): Nozzte Diameter (,,): lleter Cal Factor (y): er Orlfice Setting (DH): Nozzle Kit lD: lndivldual Nozzle tD: Pre Pltot Leak Check:@ 'HzO @ 'HzO @ "HzO ,ost Pitot Leak Check:@ "HzO @ "HzO @ "HzO re Nozzle Leak Check:@ "Hg @ 'Hg @ 'Hg P st Nozle Leak Check:@ 'Hg "Hg@ @ 'Hg D.rmetrlc Pressu t€,,,H9 : Statlc Preasure,',HzO: COz %: Ozoh: Rev. 3.2 Page 'l 11 of 157 1t,U2021 OMostardi Platt itack Project No. M2442068 Boiler #1 Stack and Boiler #2 Number: est Location: Conditlon: Vs x_Flue Area x g0 vorumetrrc Frow Rate .lctermrnation Frerd Data sheet :q?.|q' Date: prtsk,4 Engineer:Ar.t 9,lr.1Plamet€.J13-r Upeheam Disturbance, Diamctcrs Irnlo Arca-*&Lt--ft2 DtrurQrra.a Fricn.a---^ -,l#ffi-ffit^ff '.&'tffi m'ry&**rffistdici,'jls 'H2o ?"* @ ory eurb r;; - pre_6,__rncr,$ Hao!b$g-"Hg r*r% Fo B- a li.f, Etaar c r--r-- , r r Test Number: Sbrt Time; End Time: Test Tech: 1oo -7'. a>- Q,g fJity-*r* ff"h-ffis fi[*"*ffio ["tHrD i'd';;[o *4 x QOzo/o + .32 x Oz% + .29 x Nz% =_(Md) (-Md r-1-Bws) + (18 x-Bwr) =_(Me) as'4ex-cp"ffi-J^P : ft/aec(vs) scfin x 60 = OMostardi Platt 1t1no21 tscint iledtlilt{pfl€ft rrocrBoiler #1 Stack and Boiler #2 Stack Paoe 112 of 157Ran. 12 scfti Number: Location: Condition: Englneer: volumehrc Ftorv Rate lhterminaflon Fierd Data sheot{fiTrlqZo" Date: t^,assrE. lol6l ?1._ /VottYLq, I - Test Number: Shrt Tinrc: End Time: Test Tech:ls Leak Chec*e passed@ Prsl_lnchec FhbPost_ 'L_tncher HzO Umbilical tD _ 44 x COz% + .32 x Ozvo + .Zg x N2% =_(Md) ( Md,._1-Bwg) + (18 x_Bws) =_(Ms) Bs.4ex-cp-ffi -.,,m : ft/sec (vs) Vs x_Flue Araa x 60 7.&47 x acdn x Ps = scftn x60 o_Ecffr Ts oR @Mostardi Platt 1nm21!ts{ffiffiBr.gtstacr Paoe 'l 1 3 of '157 Hcv. 1.2 Number: Locatlon: Engineer: 4 x CO2oh + .32 x OzVo + .Zg x N2% -_(Md) ( Ud *-_l-Bws) + (18 x_Bws) =_(Me) 85.49 x_Cp x Ve x_Flue Area x 60 volumetrrc Ftow Rate Determinauon Fierd Data sheet - ht44?u. Dare: btrlzl Test Number: Start Time: End Time: Test T6ch: 8'7 I Z 8',-t Leak Ched<s passed@Pre 6 _lnches rhoPost-_?_lncfres HzO Umbllical tD _ G: ft/eec (ve) '647x acfrn,=+=- scfixoo.-*fr,rTs oR @Mostardi Platt 1t1t2U21 Ts OR Page 1 '14 of 1 57 Rev. 1.2 Numben est Locauon: Conditon: Enginccr:ka- Vs x-.Fhte Araa x fl) r ..!f,n Volumctrlc Flow Rate llctcrminaflon Flcld Date ghcct_!nl4,l?.% Date: tolzs I et 9r-, ".4,,,""Test Number 3 Shrt Timo; 6-.2 End Time: Test Tech: 44 x COz% + .32 x Q% + .29 x th% ._1gd) ( Md x--f -hr:) + (18 x_Bua) a_(Ma) ao.4'x_cp-ffi*_./,IF _ ft/nec (ve) 7'a17 x acftn ",ft =- sctnroor- 8cfri Page115of157 R.v. 1.2 @Mostardi Platt 1ll/a,A ,/orAq+l Number 'egt Location: CondiUon: 'est Englnecr:*=e - Volumotsic Flqr Rrb llctermlnaUon Fleld Data SheetDate: ol 6l?+TegtNumber,F - 4lr3 - Shrt Tirnc: End Tlme: Teot Tech: I'1,:,18-:ffi#-_^._ ^ _ @;H:iffi13"ffi,"4PortLcngthlsL' p.ft size {zr, "pffiyp;;,,'ff*ffi;bLor_rnrcoetficienr (cp) o 8.16Pr '51o'l'lg cor%: $-pypI.rne -:- Leakched6pa$ed@st'dc-re 'r-r20 ?% : oryeuiurem; - pr. 1 _frfisr{p 4lxCOz% + .32 r Oz% + .29 r Nz% ._(Md) ( l,td r_i-Brs) + (ig x_Brw) - (Me) 8'.4ex-cp"ffi,_.ffi _ */scc(ve) Vs x-Fluc Arae x 00 = rr{m 7.617x aoftnr+ =_ cctrnxfr)._lcfhT8 oR Page 116of157 RcY. 1.2 OMostardi Platt 1nnm1 Qts- iHffi*#_-i#-c,.-{^.^ffi?Hffidffif; ,&_ Number: LocaUon: Corditlon: Englnecr: x@z% + .32 x Oz% + .29 x trl2% ._(Md) x_l-&re) + (i8 *_Bm) =_(Mr) ShrtTirnc: End Tlme: Test Tech: . --!t /sec (vc) port Lcrpth_r,.o " portsrzr._.{o._. pffiffi?UfiHfibfll'fuifr*dmt (cp) q".roP-=6ao 'Hg co.% - vrhtE[i5"Tcnrp -- Leak chidc parr.dostrticr, "Ho ?% - DryBurbr"ri - pro a. -rnchcsH2offi--'#' il*-Gr, it";.# *" il,,*'#; 7.&17 x rctn x P8 =scl?nr60-_scitrTg "R No. M2442068 Page 117 ol 157 Rcv. 1.2 @Mostardi Platt 1t1lXP1 iHffiHH* ab^ Ll,_, ^8mlHffi'ffiH*fuPort Lensm tq'-" Port sEe--ts'-' piliffi:dlffifrbffi*t cie'r (cp) or?r*o ;1lt - vveiEEFa;t -- r-ear qd*" pa$od@ P'lS,eI-'Hg Ma.rno.g& ilXrc*EL Umbtflcat tD 4 x COz% + .t2 x e% + .26 x Nz% -_(Md) d '--1-Bm) + (18 x_Buo) ._(Mc) Vr x_Flue Area x 00 No. M2442068 Page I18of157 Rlv.1.2 .,EF - rtlscc (ve) 7'817x alfnr# =- actnx8o.-rcfti @Mostardi Platt 1t1lN21lRlstCbrc stacr Number:Inuq?"L Volumetrlc Flw Rab llrobrmlnafron Flcld DaE ghcct Dab: Test Numben Start Timc: End Tlrne: TestTech: blZtz,+ 1est Locetion: Condlton: Engincer: lo:oO @Mostardi Platt 1t1tt21 F,ll,H5## xmg*r?p:er-s J- 4lxCOzo/o + .& x Oz% + .2gx N2%._(Md) ( Ud '--1-Bnrs) + (18 x_Bwe) ,_(Ms) ao.4ex cp"-GY Msx_pe Vr x-Flue Aroa x 60 --- acltn -6F: n/eec (vs) .8{7 x adin * PB =actrn xfl)._E6tlTs oR No. M2442068 Page119of157 Rav. 1.2 l,l,itfrffi-8":IeP . rmbffiffi*t (e) o a.roPu'?f,'9o-'Hs cq%:-'-"'j ffiEi6Te;r:_ Leak,pckrp$scd@statc '1o "Heo or% - orv aurtr;; - p.-{_rnctrcc lraoP,l&jd-'Hs MctcrnoEfu FiLrc*Ef umbltcd tD aftfit8bl2 Stack Bot[e,r lf 2 Sf-<urr- Number: eet Locauon: Condltion: 'ed Engineer: Volumctrlc Flry Retc llrbrmlneflon Fleld Datr Shoet! Z'lq\oc Date: lotzsle,t TeetNumbor A 4rbttt c, t 4vo i;;,ffiH#,* ' Hffi.Hffi#:H*f;*+ m-'*3oT*5'ffiffiffi'Ffuug P,-zt,( "Hs rffiarN;E iiil"*@ Umurcd rD Start Timc: End Tlme: Test Tech: tn-2q '!"'{5 x COz% + .32 x @% + .2gx Nz% -_(Md) x.-_-1-8we) + (iB,_Bwr) a_(Mr) 7.617x acfinl<,ft =_ rctnx60._lcfir Page 120 of 157 R€v. 1.2 OMostardi Platt il1tn21 85'49 x-cp " ffi -'F ----Jt /ncc (vs) Vr x_Flue Atle x (X) o **6 c - l^'s ll' ,s igffiffi_*-' .^ffirHiiffi:ffi5*ft_Port Lcngffi r''q, -; eort scc-Jse-' r;rfi?';;frfib":rffi*%rd.r,r (ce) p8{ oP*-?'p "Hs coxl rnrstniioiemp :_ u**rd*rpss!.@statrc-.:o-"no ?y - gwarrorern; - prc_L__hctrcclto P,-&te.-'He M6rcrxi@g.: Fito*Ec- Umuncat tD Number: Location: Conctiilon: Englncor:a-- ( ud r_-r-Br,ve) + (i8 x_Bw) : (Mo) volumetrrc Frow Rab .lrbrmrnrron Frerd oeta ghert%::::L Test Number: Start Time: End Tlrne: Test Toch: .6-p'- rtleec (ve) 7.@47x actnr=+ =_ scfrnxfl)=_ocfrrTs oR @Mostardi Platt 1t12g21 Page 121 ot 157 Rcv. 1.2 Number: Volumcblc Flw Rate DobrmlneUon Fietd Deta ghoet LocaUon: fiL+YZob - O*1{\t9 tt: ^tt>tt,*-tt^'. -e B.itcr t " ,f,t<-L l,Wrn^t Date:ta lzs lz* Tcgt Number I a Gondltlm: Englno.L' Porl LangfrrJcgt_" Pr,_Ts.v'Hg Stdc .?o ,Hp Slatic ,Hg Pr ?54o '1.1g 4 xCOz% + .32 x Q% + .28 x Nz% -_(Md) '_l-Bws) + (18 x_Bws) r_(Mr) Vr x-FlrrArea x00= 7.017 x acilin, PS =sc,linx60._Ecfil Ts oR No. M2442068 Page 122 of 157 Rcv. 1.2 Start Timc; End Tlme: TeEt Tech: ,t.,?a I t i.l6 es a.'49x cp- ffi -.,F --ft/eec (ve) OMostardi Platt 'lt1lNI21?ftliilblf stacr VolumcHc Flow Ratc DebmlneUon Fleld Drta ghecttt?l Uznc Date: blr,..-1 n c+rb [JaIg: lO/g1 hOsrloqxr ril*ztts ord--,.,,rrc. TestNumbot frLocaUon:?-iVr *t *,*-t l:+t (Z.olCondilion: Enginocr:lzp- "4 4 xCOz% + .32 x Oz% + .26 x Na% =_(MO d *_1-&r!) + (19 x_Brre) =_(Me) Number 4ttrttu- r Ve x-Fluc Arca x EO = ..frn 7.A(I x acftn " P8 =ccfirx60-_3cil1 Ts "R No M244206B Page 123 of 157 Rev. 1.2 Start Timc: End Time: Tcst Tech: 85'4ex-cp-ffi-J^P :- :t /ecc(va) OMostardi Platt u1ng21erRlttl$d Stack est Location: Condition ,Lr?a\r3l est Engineer *to- .M x COzo/o + .32 xOzoh + .28 x NzYo = _ (Md) Md ^ _1-Bws) + (18 r_Bws) = _ (Ms) 85.49 x Cp- Number: Vsx_FlueArear60 17.647 x actm r-Ps- - DS-001 Method 2 Pitot Shed Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Volumetric Ftow Rate Determination Fietd Data Sheet Date; Test Number Start Time: End Time: Test Tech: tolZStLr+ IL lzt o? IZ,,LZ - -JZP : e-n Duct Diamete\)23_1 upstream Disturbance, Diameters i.rFlue Area . t9.t t ft2 Downstream Disturbance, Diameters tt.<PortLength ('<o " Portsize 3[oa 'Ponrypefrsra-pitotiolif- pitotcoefficient(cJ cl.g..toPo' z(9o "Hg 9or'r - ' wet fiitTem;- -* Leak chegks passed@ e- tjr*n- raerer No-grq# Ft*" *-r;r- ,!ffi1,,#rnches H2o sctrnx60=_sclh Rev. 1.3 Page 124 of 157 1t25t?V22 OMostardi Platt filZ*4bc BAtcrr: &z *rr.... ft/sec (vs) Pir*rct Tcst Tsst Mebr NOiI.|SOKINETIC iIOISTURE FIELD OATA 9HEET Dab: lo/t-rlulourccffiy: o.trr -----ffiiiEr:'xrgauon: rrr!!l\Dattwiffi ddrpth Motsturt Dlta sheetProject No. M2442068 rrnpc*rrr,_-&____(r,or, ^r"r,oaZ'i* or"t Scale Calbration Check Dab: 25Ogam; ZSO 5o0 grams S@ 750grams 79 ITPINOER WEIGHTtntuat --Finei- Totat lmpingerl: l_ t_ lmpinger2:_/_/ lmpinger3: _t_t_ tmrinoer 4: t t 250 gramr _2 mrruet'flcxildr ,*.r-v_31.>e!_ h. l.lgt-p.r.l|I* -t-- F-nu"ctoo_ll r.n o*t ItItPtNGER WETGHTtniliat -Flil lmpingerl:_l_t lmplnger2: _/_/ lmprngor3: _l_l lmoinoer zt: t t . A,tagoitoi-ffiffi: fr, h ot,k,til.frt&,,!*,) Boiler #1 Stack and Boiler #2 Stack P#ll$of tsz OMostardi Pt2l\UZtEg NON.ISOKINETIC MOISTURE FIELD DATA SHEET o116,, lo/2s(24 ourcaCondition: i.F{rt -Pre-GalibrauonData: rort,TeatEngineer: eZL ft ecsurc p5.1_{F------TlFi T*np.rrrr", jl__rr,o, u.oooZr"rt ort ) Scale Calibration Check Date:_ Scale Calibretlon Chcct (sao OS€.OSC fur oroceduer IMPINO R WEIGHT b*t inlcf and.dH il rgnpqatre: 323 (rronl,r"ooo_Froto"u) lmpinger 1: _ /, lmpinger2: _/_ lmpinger 3: _ / lmpinger4: _l IMPINGER WEIGHT W, intet 0d ottut it aSgtaUcl MoisturB Data Shect Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Rev. 1.5 Page'126 of 157 ?/1w2023 @Mostardi Platt l Appendix G - Calibration and Response Time Data Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 127 ol 157 @ltilostardi Platt ou , =oBI -P g =crd ooo ooo ooo ooo ooo ooo ooo cIcost :t6. ! g= iosE so@oI sIT s6oo troEr LNac x! (z LIIc IIIT (z ooNoNN IIrtNn {z c(!CLoosatocooi5 sooo i! sl: s33 sc sooo {: t j: LOSE>! !;ad ooo )2o oao f !3 tto^iN ))j o.: ,qNN oEot.Eo 3!! f:x o? !toNN o ,oN eotco co:zo rg rxt troIczoo! af IrY trctrE!o q )c,)c otrEoo Eo EI EsI to I EoI sc oE E.9I tF !EClo.xoz eIsNo at,soo o(LEoo=@ oo o o oo o o l! l r - L L l ! FN F ( O -@ @ @ N ooqN60NO C,,Eot o - ge i; s, E S t:,o.EoE')nG=c'6 it o- = oo. NO F. loocoNod)(!o- o)oEE o) LO O6= - . 4 6u U 6 oE : A e Ea 9 6= ^ ts 0 9: 6 EE H g =* 6 9 8 -- a 9 E E OO I l l o E E _ - EE S R == ! ! E ,o ,l l E;o gU , troyoLeGo tr q rO O 9E a, ! H: E E' ' - E ' E : :' * k O L. r tu - ogU')Nt*o) EERp V6Nx =o;6z- -t t oq .! q o) 96 (L ( D ri t i i g g f $ E i E t E l i E ; i 3- # EE i F i 55 #= E i i t t E sg E * E e ; -E ! ! ! ET F E E E E 6oF Client: Compass Mherals Ogden, lnc F.cility: Ogd€n Plant Fuel Typ€: Nalu.al Ga3 Fuel Frqtor 8710 To.t Loc.tion: E],orler *1 Slack O.la: 10123124Op.6tor RODS Proi@t a: M244206 02*Comction Datr Cma = Concentration of Cal Gas C = Avsage value of t6t Cqas = Corected sas valre of t6tCm=Awraae PE and Post Sgan Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Rrh t ame Prtral Po(aal Pod 7em Co am Coas Sdn Bias SBn Drifl Zero Elias 7so Dnft 889 870 880 000 000 000 875 660 67 055 055 0m 000 2 889 880 880 000 000 000 880 548 55 055 000 000 000 3 889 880 880 000 000 000 880 665 67 o55 o00 0m 000 4 889 880 8.80 000 000 000 880 628 53 055 000 0m 000 5 889 880 880 000 000 000 880 637 64 0.55 000 0m 000 6 889 880 880 0.00 000 000 880 529 54 055 000 000 000 7 4 to 4 Run #lma Prel PostGl Pre ztro Post zero Cn Cfr Coas Sdn Bias Sen Drift Z€m Bas Zao Drift 10 97 000 -o 02 -0 01 11 02 49 ,0 05 045 009 -0 09 2 -o 02 -o 02 -0 02 50 -0 05 000 009 000 3 t1 02 -0 02 11 4 6 49 000 00s 000 4 49 -0.05 000 0.00 009 5 0 000 000 49 -0 05 000 000 000 6 11 00 4 -0 05 0 0 000 t non oon noo 000 noo l1 o Ilo 11 {) 0{,0 llo 000 t) 0t)ooo Run I Run O.te Shd Tim.End Time NOx ppmvd NOx lbrhr 02 Y. (dry)co2ttr (drv)NOx lbrmmBtu iioittuG,02 'A (w.t) Flow- DSCFH 1 )7 q ao t 1 I 111 1 o t 1()1 7 10123124 11 55 12 ',15 62 o 817 4S 91 0m8 I 101 157 E 10123n1 12 16 t2 36 63 o a2a 49 9'l 0m9 1 tot 758 1?o 49 1 o.009 1 096 106 n 49 0m9 40 1 0s9 168 f4 4 Page '129 of 157 @Mostardi Platt Client: Compass Minerals Ogden, lnc. Facility: Ogden Plant Test Location: Boiler#1 Stack Date:10123124 Project #: M244206 Linearity Cal/Pre I Cal NOx opmvd 0.10 0.10 0.10 0.10 0.00 0.00 0.00 0.00 6.60 17.00 18.20 18.30 18.20 18.20 8.80 0.00 0.00 0.00 0.00 7.40 8.60 8.90 7.90 0.20 0.10 0.10 0.00 0.00 0.00 4.40 8.70 8.70 8.70 8.70 5.20 0.10 0.'t0 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Time 6:18 6:19 6"20 6:21 6'.22 6:23 6"24 6"25 6:26 6.27 6:28 6:29 6:30 6:31 6:32 6:33 6:34 6:35 6:36 6:37 6:38 6:39 6:40 6:41 6:42 6:43 6:44 6:45 6:46 6.47 6:48 6:49 6:50 6:51 6:52 6:53 6:54 02 % (drv) 17.80 17.80 17.77 '17.80 18.73 20.17 22.04 22.04 9.10 -0.05 -0.04 0.00 0.00 -0.01 5.42 11.14 11.07 11.06 11.06 1.67 0.00 0.00 1.54 20.14 20.37 12.33 10.97 10.97 10.96 5.64 0.03 0.02 0.00 -0.01 7.74 20.29 20.31 CO2 % (drvl 0.09 0.10 0.12 0.1 1 16.11 22.80 22.69 22.68 8.98 -0.09 -0.08 0.00 0.00 0.00 5.52 11.17 11.13 't1.13 11.12 1.51 0.02 0.01 0.35 2.49 0.28 10.44 11.13 11.13 11.12 5.64 0.15 0.11 0.00 -0.01 0.02 0.15 0.16 Page 1 30 of 1 57 OMostardi Platt (!dEGoo=o d3e x; 8 s B P: : Il - o 9 9 o P = = = olol d3e s 8 B s E P P P Il - o ? 9 c r P = = = olol Gr I ( V ) $ tf , (O l' - @ O) O - EI S $ s S $ $ s r' rr ) Lt .. . . ?- r r r F - r - F F - Fl - - r r r r r r r (l , l o , O r N c/ ) $ lr ) (O F- El N (o ( o ( f ' ( f ) ( f ) ( , co (f , '= l ci o o o o o d ci o FrF F F F r r E9s p I I B E 5I I ;e l d d o o o P = = = NIol zl9s * I I R I8 5 E 5l * o e ? ". i P = = P ol lOEE x o.t= t -o 2l t El s R R s B R 8I I "- l "j ", ci d c, o ci c i cj olzl (tEE N o-Np t -o 2l I El a B s s I P I8 P ,, 1 .- c c , G t d c i ci do olzl d3a s B B s E P P P li l - o ? ? c . i P = = = olol d3a s B B s q e e P L- l - o 9 ? c. i P = = = olol E9u s I I R I8 E A I- l o o 9 9 ". i P = = P ol F. |r )o(. )q)u) (o(L rE N os: t E fl B 8 E B A e E 8 P d xl @@ c o @ ( o o o o o olzl E9s s I I R E I5 E Sl s ci ? 9 or P = = I (\ r lol 6r E N Eo- El \> l - El o o o o o o o o o EH e c ? o q q o ? : 9 9 . : d xl @c o @ c o ( o o o o o olzl occoto,oa6c, -Y tr 9=E ti Hd Q - r Qc K * Q :+ o s x( o ED S : N 8 8S 8 P rt # E a i L- ^ - (D = ; i . Y ( E 6 E 5E " IJ PooF vosaN:l ta) ESRpa6Nx >Hadz- - :l t oq .! q o) 9'E (L m (t , I O ) O r N (O $ rr , (O l- cl N (f ) ( f , ( f ) ( o ( o (Y ) (f ) (Y ) := l d o 6 o 6 d o o o Ft r r r r r r ol o ) o r N (o $ rr ) (o l* EI N (f ' ( f ' ( f ) ( o ( o (Y , (o (f ) '= l ci c i o d ci c i c i d c; Ft r r r F - - r - r o0-€(Eoo=I9 ) zl3e x E 8 s E P: r li l - o ? ? o P = = = olol 9* *; I E p p N p El - ' o e .. i = = e o' E9s s E I E I3 s s Xl = - ci c i 6i E 5 aj s ol il9s p B B B E 5I I *l - - o o o 3: = : ol C')EE N o.Bo t ;z l ^o El o o o o o o o o o rX l r o @ @ @ t r l r o o - 1. . d cc , d ci c i c. i <r l olzl EE N G6r t 6: l ^o El o o o o o o o o o E =l s N N @ |r ) (\ t O O O il - d d d d o o o cj olzl EI3s + E I B p p N = l; l " i . c j 9 c . i 5 5 P o , otold9s B E I E I I s g l- l * - cj cj c. i E E at . r ol 0) l ( O $ 1r ) (O l- @ O) O r cl O O O O O O O - - r= l c. j c . j c . j c . j cr i c. j c . j c . j c. j l_ l r r r - r r F r r (t , l ( O .( t tO (O N @ O) O e El s s: : s s s Y? I :r t r r r r - F F r r Fl - - r r r r r r F N|r )oc\ too('to(r zl3e x E 8 s E q r : li l - o ? 9 c i P = = = olol or r E N Io- El F= t r= ll o o o o o o o o o PX l t o @ @ @ t r l - o o r d; l @ t o d c c , @ d o e . i c c i olzl el9s p B B B E 5 3 8 i* 1 . o o o o I = = = OI (D f x oip l b= l E fl E R R B 3 E E E E d, xl @ @ @ 6 @ o o o o olzl ocioEo)oog0, L c( J=E # 3d 9 - s Q cH * e ! =o r t h ( f ) tE $ . : c N s 8s I P ii 5# I s o= t i , g o 6 E }E " o. J #o0,F IogCDN+0)= 33Rp VGNx Z6;6z- -i toq .!U o) 9o o- d l ol c. , s ro (o r. - @ o) o r El o o o o o o o F r ,= l rj c. j c . j 1r i c. j c. j c . j c . i c. j Fr r F r F F Ol cr , $ lf ) @ F- @ O) O r El ! - ll . s s v $ $ ro rf , Lt .. . . :- t - - r - F r r r r Fl - r r F F r r r F (EE6ooo d3s s I E I P q P Il " i " i 9 ? d : = = olol ul3= s I E B e P P L- l - - ? 9 , r i = = = olola3s + E I B p p N: L- l - . o q c . i = = P - otol e9; x 8I E I5 5 Sl + - ci c j + = = = NIol zl9; x B B E I5 5 Il * t d ci . r = = = ol NE x HE I ll o o o o o o o o xN O ) O ) O T O T O O O il . * c i Gi +c j d c ; olzl EI>lEl o o o o o o o o dt q q q q c q q xl @ N @ @ $ o o o olzl zl3= s I E I e q P E' l - - e ? d = = = d9s x B I I E 5 5 a- l o - o o -r = = = ol zl9s p E 8 E E 3 s s ES l +. " j cj o c. i I I . c i v (\ r lol N;E N Eo- El \> l - El o o o o o o o o ; a \ q q q q q q q o -l (o F- co @ $ o o o c6 l zl ot r N oiE l ;F I - =l o o o o o o o o o eA q o q o q o q 9 r 9 9 r t gl . (o co @ (o o o c. , (o oo-oooo- Ol @ O, O r N c. ) $ lr ) Fl : : f ! 9! fl n{ $ q! :E r v s s s s s v v Fr r r r r r r r r 0r l @ O, O - N (f ) $ ro CI r r N N N N N N ,= l 1' r + + + +. r . r Flr r F r r - r r F- |r )o(f)(f)q)g)oL (JEU) (\ l+E 3ERp S6&x=Ha6z- -t tEu 9' E (L d ] c, I O O ) O - N ( Y ) $ | r ) El : : l l l l f l C! C ! C! :- l * i f .t $ s s s t s Ft F - r r r r r r ol o v rr ) (o t- @ c, o r cl O O O O O O O - - ,= l <r j r. j e. j c. j c. j 6r j c. j 6r j c. i Fl r r r r r r r - F oCcoDo,oa(Eo. y . -( J .= - d>E i; l? d 9 - + Qc X * Q !L o s : ( o tE $ : N 6 8S I = I l # E id o= x . Y G 5 E $E " o. J IooF @u , ioErEi=o rd ooo ooo ooo Iosi :r6. ! aoIE so,qo$ o0 soooI coE*ac xIJ z \ ooN\'N ooNoNN ooN!tNn gt!ELoosoto(,oi5 s333 a ): sa3c sCCC L(s!>cE' id 3J )DD E l?f o ofN\ f) : f,\\ oEot,=o 3 3 (oo soNN oo!,=o Cooo=zooN q)odzzoOJ! r6N\iUU \I,T o,Eo(1 , oo oo EI E9I cII tF tECICLxo2 FIso bgsoo o0-o(Eoo=(o J oo o q ) oo o o ) l! l! l ! l ! \\ \ q -@ @ ( O N oo , ONri oNO E, ,ot o - 3. P c q, t S E3Er:}oEDt!IE=c'= + d= oo- NO F-r)o\t (f)o)o) (E(L o)ogE o >t 4 I #o I h 6J A F d r a - $; 6 F AE E g =* E g E ee a j c c ao f l - A ,= , = o 6 !! o o== E . E .o T( E ;o E< , , trof(EL€E(J r= g ; . " 5 g r r . : IogU)NIto) md6c oRp SGfi - x z6a6 z? - :l t o. .o iD Yo o- d ] ri E i E E g i f E i E E E l t H - o- ni .! EE - o ' 5 6 F o U, o o r O - . L gg s E s * E g E l i E si E f E f l E o. J O 6o Cliant: Compass Mrnerals Ogden. lnc F.cility: Ogden Plant Fuol Typa: Natural GasF6lFlctor: 8710 DilEnt: 02 ryo Cm=AwBge Pre and PoS Span Cgas = Corcted qas valE of test Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack T6l Location: Borlsr *2 Stack Orlat 10117124 Op€ntq: ROOS Prciact * M24426 C6 Cm Mn Bra!S€n Dnft Ze6 Bias Zero Drin 8C0 000 000 000 am 542 5a 000 000 000 000 m ooo 000 or 890 5Al 58 000 000 000 000 RS 5AO 5A ooo 0 rx)000 0 rx) 1il 1U o55 -o 55 I 8al 1 I 889 890 10 849 890 0 11 aa9 490 890 000 ooo oo0 890 576 1)8BC ss0 890 000 oo0 890 574 58 ooo ooo ooo ooo Run I Run Dlto Stsrt Tim€End Time NOr ppmvd NOx lb/hr 02%ldryl co2% (drv) 02 b.!6d NOr lb/mmBtu lrloittuE, Elws 02% (wct) 1 1U',17 t24 740 400 58 0 760 54 a6 0 004 o1t'l 45 1 094.202 10117 121 8 0'1 a2'l 5A 0 754 a5 0 004 o 171 15 I O93 &t3 10t17/2l 422 412 58 0 755 54 a5 o ff)a o '171 45 1 092 018 10117 121 453 I '13 59 o 771 55 aa 0 004 o 159 46 1 097 5al 10117t21 914 934 0 785 aa 0 009 0 149 4a ! o92 790 10117t21 935 955 0 784 55 a8 0 004 o 169 4A I O95 124 10 0a 10.24 59 o 772 a7 0 004 o 170 46 '59'to 29 10 49 58 o757 a7 0 004 0 170 4a )92 793tD410 50 11 10 58 0 756 86 0 004 0 170 46 t os1 578 11 ?O 11 40 58 o757 B7 0 004 0 167 46 1 092 295 92 Page 135 of 157 @Mostardi Plaft Client: Compass Minerals Ogden, lnc. Facility: Ogden Plant Test Location: Boiler#2 Stack Date: 10117124 Project #: M244206 Linearity Cal/Pre 1 Ca! NOx ppmvd 0.00 0.00 16.80 18.30 18.30 7.60 0.00 0.00 0.00 5.30 8.90 8.90 8.90 5.20 0.00 0.00 0.10 0.00 4.10 8.70 8.90 6.00 0.00 0.00 0.00 0.00 0.00 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Time 6:48 6:49 6:50 6:51 6:52 6:53 6:54 6:55 6:56 6:57 6:58 6:59 7:00 7"01 7'.02 7"03 7"04 7:05 7:06 7"07 7:08 7:09 7:10 7 "117"12 7"13 7:14 ih 02 % (drvl 20.51 20.51 2.17 0.02 0.00 12.98 21.99 22.05 22.05 8.68 0.01 0.00 -0.01 4.90 11.07 11.05 13.68 18.63 10.68 0.15 -0.02 3.65 11"00 11.08 11.09 11.06 18.37 CO2 % (drv) 0.16 0.17 0.06 0.01 0.01 13.72 22.70 22.70 22.70 8.60 0.04 0.00 0.00 4.99 11.13 11.14 8.01 2.30 0.91 0.08 0.00 3.74 11.04 11.14 11.14 1 1.13 2.71 ihih Page 1 36 of 1 57 @Mostardi Platt oo-E(goo=oF-()oF. (f)ocn(5o_ xosaN:l to) 3ER: YEXv=HaGz- - rt t og .!2 - o 9E (L c o E3g e = 3 5 P g; 8 g Ll - - 3 = = E o ? ? o otola9s n B E E I x s E x ;S l ,r i ,r , - 3 P = c, o 9 o (\ r lOI (, u) EE x 9 N E o. GNs t tu t E> l ro ^E E l - o o o o o o o o o t El s 8 8 3 P 8 [ . o o E =r $ ( o . . , N N \ : r ( o . o @ il * . ci d do o N il - -c . j c i ci ? ct c t c t ct ol ol zl zlPI e u 3 3 E F E E E E Fl - - oi o i 3I P : P P d3: s I P E e E s ii l * o g oo E = =. c i olOId9s s E p I5 3 s i* l o o ?. . , 5 E P - ol rE N os: t E HR I I I P 8 B 8 d xl N @ @ tr ) o o o r- olzl lP l s, o (o t* co o) o r El t $ rt tt ! t !t 1r , 1r ) i= | , b 6 6 r b 6 r b 6 a i E3: s I p I P 8 u i" - l s o 9 ". i : I I o ololel9s s E p I5 3 s Sl + ci I o. r E E 3. ct lot ll l q, o (o N @ 6) o r El t $ $ s $ $ ro 1o i= | < j ,b di 6 cc , rb lb dc i zl3: c I p I P I s Xl * o g oo E = = ci ololzl9s s 5 P I5 3 s 5l * . 9 . o E 5 P - ol NE N oS: I E HR I I B P I B 8 d xl N @ @ ro o o o r\ olzl lP l s, o (o N @ o) o r El t $ s t $ $ rr , ro i= l c c i 6 @ tb 6 6 ai 6 ociq,Eo)oooov-( ) .= -=E 6 !? d 9 o r r Qc X * Q =o $ : r . - Eo $ I - 8 8S I I I ; # E A; L- ^ -o= x . Y . E E E AE " o. J IooF =(E(LE(!oo6) E3s e = P E P B s 8 S Ll * ; -: = = E o ? ? o olol d3r c P I n I B e li l - = E E s 9 ? . " , olol.l9: * 8 5 3 x E I e sl 6 = : = ; ? ? o , NIol E9s s B 3 E I s s E r :S l , r i , r j - P P = ci c i g d Gr lol NO r Ex E E r . r E o. 0 . Ds t Er t -o 2 l 7' - l I EI e B s R R P P B B B t EI s B P P p B B R ;l ,. i , t i c. i c; ci ? ai d c, d ;l ,. i . i 9 9 , r i d d ci ol ol zl zlrl3r a P I x B B E Ll - = E E s ? I ". , ololel9s I5 3 u E I P Sl , o E 5 5 s ? ? er (\ r lol ox t oLo- El Fz t E EI R 8 E ? P 8 8 R d; l , o c ; ?? r i d d c c i olzl 0, l r N (O t lJ ) (O l- @ Et r r r r r r r r Lt . !- r r r r r r r r r Ft - - PI e u 3 B E F E E E 8 i= l - - - oi P P 3 P P P F- roo@(' )o)(nGo- E3s e = I E e s s 3 s l- l - - P = = E o ? 9 o otold9s e B E E 3 s s ; N 51 . . "i I P = o d ? c; ol (o N E o*: t U El s B B R R p p B I I d; l " i d c . i c ; o? d d d d olzl oEco)1'o,oa(Eo- Y c .. I >E ti Bd P e . r s a. X * S ! !+ o s hr - hE $ . : g r s 8s I = I ; # E A; L- ^ 3o= x . Y o 6 fi $E " o. J flooF o!oo,tIto) m6 6d rR: S6Xv=H ;6z- - :lt OL .g l a) 9E o- d ) or l F N ( f ) t t o ( o l . - @ El r r r r r r r r Lt .. . . lr r r - r r F r r r Fl - - F r F EI E N 3 E E E E 8 E E i= l o , - o , o i : P P P P P (!dE(Eoo=o fl * = E :: , ; B ; $* * E: : r ; B ; B F.()oo)c, )oE') (u(L af l 9x e s E 5 b 8 3I 9x e s 5 E b I8 s € 5l - - o, I5 r- ci Q s ;* l - - o, I I r. - o Q s ft ol ol =EN E N N E o.i El . o o o o o o o o ,g El - o o o o o o o o o d E i l t \ u ? q : q c c o l d t t ' r , o : ( o o r o r c r r o *; l d, r i - c j q c r i cc i dd il * i - - o ? c . i dd d o ol ol zl zl oN E S x ! Foo is t {s t I E l - o o o o o o o = El - o o o o o o o o o HE = 3 ; ; ; 3 3 I Ef * ; : 3 ; R 3 s 3 3 dr l ( f , $ Lr , (O I' - @ O) O r o, I ( Y ) $ rf , (g l* O O) O r N El c ! 9. { |l tl q! q ! q ! q? ql El c ! c! tl s! c! c ! s ! q? q ? q? :- l NN N N N N N N N !- l NN N N N N N N N ( \ I Ft F r r - r r r r F F t r r r r r r r r r r Eil l * 3 *: : r E F s H zl9U s 5 3 u E I e ;F l @ : 5 5 s 9 ? c . j 6r lol d3a a I P P; B E B B l] - - P = = r- ? ? I ? olol il3r s P s N s E E ?l l - = = = $ ? ? . o olol CJgoOI t*o) 3ERpW6Xv=HoOz- - :l t o.o 69. E (L c o (D l (o S rr ) (O F. - @ O) O r N El c! c! q! c! |l 9. t 9! s? c ? q? := I N N N C\ I N N N N N N Ft r r r r r r r r r r Ol r N (e $ rr ) (O F. - @ El r r r r r r r r .- r - r r r r r r r Ft - - (,cioo(, )oo(Eol-( )>E d EE H S x :+ o $ k r - EE $ : : - 8 83 I P ! ; # E a, L9 ^ - o= x . Y . ! 6 fi $E " o- J yool- MOSTARDI PLATT Procedures for Method 5 and Flow Calibration Nozzles The nozzles are measured according to Method 5, Section 10.1 Dry Gas Meters The test meters are calibrated according to Method 5, Section 10.3 and 16.1. and "Procedures for Calibrating and Using Dry Gas Volume Meters as Calibration Standards" by P.R. Westlin and R.T. Shigehara, March 10, 1978. Analytical Balance The accuracy of the analytical balance is checked with Class S, Stainless Steel Type 303 weights manufactured by F. Hopken and Son, Jersey City, New Jersey. Temperature Sensing Devices The potentiometer and thermocouples are calibrated utilizing a NIST traceable millivolt source. Pitot Tubes The pitot tubes utilized during this test program are manufactured according to the specification described and illustrated in the Code of Federal Regulations, Title 40, Part 60, Appendix A, Methods 1 and 2. The pitot tubes comply with the alignment specifications in Method 2, Section 10.1 ; and the pitot tube assemblies are in compliance with specifications in the same section. CN&F-002 Cal Procedures M5 & flow Rev. 2.2 111t2021 Pro.ject No M2442068 Boiler #1 Stack and Boiler #2 Stack Page'140 of 157 @Mostardi Platt Dry Gas Meter/Gontrol Module Calibration Diagram Temperature Sensors ATD-090 Dry Gas Meter Calibration Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Rev. 1.2 1t1t2021 Page 141 ot 157 @Mostardi Platt {o,€ \oF O)aF oNco; Nri .6F o) (oo)F (oog); NO)o,6 O)oO)6 locoo,ci F.6o,6 ao)ei N6o,6 o .. Ss t\ lr ) (. , lr ) N o-F< o) c{ o o) co (o 9u o)>s3, 6 p r cir 5i o)6 66 Nco (o6 lf)co tt6 Eu - So - at r3e 8 9t A=dE oO) @a O)o oo t-6 aa t\co (oo N6 (oo tr ,6 (o6 lr )6 \t6 |oa vo \tco \i6 EL L 6>s3. 6 E (D F>bos oO) aa O)a co6 N6 coa t\a (oo l. -a (oo lr )6 (o6 |. )@ \t6 roa \t6 \t6 \tco o{D 6Eu - E F* EP E(h N6 F-o t-o F-6 N6 t\a No (oco N.o (oco (oa (oo (oco (oo (oa ra )a too roa 9q lss@- o b (D > > Oos3 (. ) roo6 (r )o'do o\fo'r j ooo) \to oNoo;o) a(7 )o'd co(or.. -oio) o)Nvo) O) \to'a i rf ) (. )\t!to) (? ,O) (? )o;6 N\no'd C!o, cc i6 F\@('j6 l.r )o)orr i N\t\t(' j co |oc\\tei t\ N(\o'd !eEs s }f , o co(! rn o N(oc.)c. j lf ) $rr ) (. )6\t aoo'r j l. -rf )Nei\ Nlr )C\t (. j \t lf)oo'r j \+(. j\t lo(f)e, (F ) (ooo'd \t t\t6r. - t, oc\oN() (oorr j la )(,c.i() O)o)c{NN Nrr )or. j \t(,O)(oc. l ao,FN (oo'd o or t o- . - E= o r ,: o ) c U, S O Q)v) oN6..o)oC) EE C ii s d ora ,6_)o)o!l) Ee e cs o oN6\tq)oo) EE E d E6 oO)ci",q)oq) Fe s ,i S d oNFc\q)0) 6 .o "g ) st E 'f S O ooNq)oc) E€ E tr s o o)aat Gd6oo@ (\(oa€o)o rt6N o-(N vc\oN\t()aoo q)o(DI r()oC!s0)o)o(L etnq .0 ) 6' a_ cSd\ E (E = q ) vl u e (E " , n x r- r ! = Y oG o 6Q O o o(Ee(Eoo)c)=o(E(,bo ol9a(EoxooQ)q) o, lf()o,o,ci ao(o(o(oo C.)r)o vogU)N:ltI 38Rp S6Xv=HaGz- - :l t og .! P - o) EE o_ co :i = t$ $ Ep p OG ( D (r 'b ' b aE l ! Qc / ) ( r ) Stack Temperatu re Sensor Cali bntion Temoerature lD:100770 Name:ZRP Ambient Temperature, o F :88.1 Date:October 4. 2024 Temoerature Cali brator Model#cLg40A Ceftification Date:Februarv 1. 2024 Serial # :526 Expiration Date:Februarv 1. 2025 Primary Sfandards Directly Traceable National lnstitute of Standards and Technology (NIST) Reference Source Temoerature (" F) Test Thermometer Temoerature lo Fl Temoerature Difference %o 0 0 0.0 250 250 0.0 600 600 0.0 1200 1204 0.2 (Ref. Temp.. "F + 460) - (Test Therm. Temp.. "F + 460) r 100 <= 1.5 yo Ref. Temp., "F + 460 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 143 of 157 OMostardi Platt !obaaCDaq)o(u0) +'5* \t(ooF @ooF t\6; o) ra ,6; O)o; rr , (r )a; coao)6 (oao)c; oo)o,ci co6O)6 F. -6O)6 (oao)6 Or ' SE (oro N o(. ) O) o \t o- l: < o) C\J o o) 6 (o I tr - o)>s3, E p \5Q< t\(o o) (o O) (o a(o F- (o (o(o d tr - 8" . at r3P 8 o6>= !o N(o (o(o N-(o o) (o O) (o O) (o O) (o a(o O)(o a(o N(o o(o 1.. - (o N(o t\ . (o (o(o ro(o (o(o Iu - o)>s3, E E o:st N(o (o(o FT(o O) (o O) (o O) (o o, (o 6(o o) (o 00(o f. -(o a(o t.-(o tr(o F\ (o (o(o tr )(o (o(c | EOoE tr - Ps s TE sU) (o(o ro(o (o(o t-(o (o(o 4.. - (o (o(o (o(o (o(o (o(o (o(o (o(o (o(o (o(o (o(o rf ) (o \t(o l( )(o fi P>So- o b o> > Oor. 3 o- NNovt\ (')aNoi (o o)oo'a i oo1.. -o) (. )ocr i cr) Nt-otr i lf ,o, (oic,! c. l Ir )(o(oo (? )\to'd F-oC{ (c ,6 (- ) (oFo v\no'r i \$\i.c;o ao) (. )rdN c.)\tora j \tF- l.-e, (o e!Nt\t- j (o Nloor. j $e <5Es s !ocoG (4 U) tr )os'd ()(o(tci (\ l rto'a j o)\tNN o)F. - \to. iN Nord (oF-oC\i (\ I l( )F. -oN oord (. )v(o6 o(f)(oF rooord \t(')O)6 o)NO) rd rooor. j (. ) (o(. )oio) (f)\q(. ,\to) oNotd o oI i ,Q c - E- O ^\ or Q u. s o q)o oN6q)oq) G, Q " S ct s rI S o olr )6Nooo) EE E ,i S 6 oF-c; (? )0)o0) FS C 'I = Ed oo)civoo EE $ Lr = S O oc. l lr )Q'o0) EE E |r s o ooc\ i (oo)oC) EE S Is 6 oaaf( (!o_Yoao=o coN6N o-tN ttNoN(oQ)ao)oe t- - rI )ottto)(,)oo- Eu,uto at 'b P (E = q ) Eo E E OA G Cs Q O a .g oxs Sr t (E = r\ aE ;oALds LOg=go (9bo o)rt6O)o,ci =l * Io(EU)N:+ to)=38Rp s6&x AGadz- -t tood (I c o s€ a hg 9Es s Ep p OG G (r ' b ' b AO G 4( r ) ( , Stack Temoerature Sensor Calibration Temoerature lD :100769 Name:ZRP Ambient Temperature, o F :67.3 Date :November 6, 2024 Temoerature Calibrator Model # :cL940A Ceftification Date:February 1,2024 Serial# :526 Expiration Date:February 1, 2025 Primary Standards Directly Traceable National lnstitute of Standards and Technology (NIST) Reference Source Temoerature (" F) Test Thermometer Temoerature (" Fl Te moeratu re D iffere nc e %" 0 1 0.2 250 252 0.3 600 602 0.2 1200 1206 0.4 (Ref. Temp.. "F + 460) - (Test Therm. Temp.. 'F + 460) * 100 <= t.5 yo Ref. Temp.. "F + 460 Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 145 of 157 OMostardi Platt Pitot Tube No 6001 Type of Probe: (mark one) S TYPE PITOT TUBE INSPECTION WORKSHEET Date: 81112024 lnspectors Name: Probe Length 6ft JSC f l r---1r-I-)_1 cIlln LONGITUDINALluEE AX|S a-stot Putt----- -' ti, )rl TRAilSV€RSE TUBE AXIS - ri,t.-,--t\L- + -.;J- T:=) ETt::;-<i' .'."' Pitot tube assembly level? Pitot tube openings damaged?yes (explain below) o (i1 oo) o (<5o) X yes 3r= br= o o (<100) 1 0 (S50) 1 " e=oo A= 0949 (in) a2- bz= M2 M5 Ml7 x .on",rro,*o,'f-q o -ruEt axrs J -- -i''-...- .... .-_t ... 0..8 cM <Dr <0.95 cv 8-slot PuNt (5/r6 ril.) (1,/E rN.) E;re -- I TRANSVERSEilll-Ils ,r r lt-J1l l I . r.l-1t_"- .1 IACE, OPENING PUNES NOIEI [ 1.05 q<Pr < r.so D !no z=Asiny= w=Asin0= 0.017 (in.); (<0.125 in.) 0.00000 (in.), (<0.03125 in.) Pa = 0.475 (in.), PB =0.475 (in.), D, = 0.375 (in ) Calibration required? PIS{01 S Typ€ Pilot Tub€ lnspoction Fom ProJect No. M2442O68 Boilsr #1 Siack and Boiler #2 Stack yes no Rev. 1.0 Pago 146 of 157 2t17t2020 OMostardi Platt S TYPE PITOT TUBE INSPECTION WORKSHEET Pitot Tube No 6001 Date: 111412024 lnspectors Name:JSC Type of Probe: (mark one)Probe Length.6ft I r-l:fl-!-------------- -,1"- -l g |ilr[r 'ii8{i?,i11 A-SIOT PUNE aono,rro,no, -1--------j-IUBE^xrs \ s - ._..-.J-._- o.4B cv <or <0.95 cM B-slDE PUNF (3,/15 rN.) (3/8 rN.) B NOTT: F os q<Pr <r.50 D I L A 'B TRANSVERSE -. TUEIAXTSI r oi e1.- ,,t Ilr.._-]L" j i FACII oPEN|NG PUNES 7 dt o::- TRANSVERST TruBr {\rs Lra.{ B I tl ,}t---:-:--=z -t- - vih -=-..:<:-' ' Pitot tube assembly level? Pitot tube openings damaged? !Yes yes (explain below) o (s1 oo) o (<5") Xno or= br= 1 o (sl 0o) 1 0 (<50) 1 " e= 2z= bz= ,| 0 z=Asiny= w=Asin6= 0.017 (in.); (<0.125 in.) 0.00000 (in.); (s0.03125 in ) 0.475 (in.), D, = 0.37s (in.)oo A= 0950 (in.)Pr = 0.475 (in.), PB = Calibration required?yes no PlS401 S Typo Pitot Tube lnspaction Fom Polst No M24/206B Borbr #1 Stsck and Boiler #2 Stack Rev. 1.0 Pags 147 of 157 2t17t2020 OMostardi Platt M2 M5 M17 Appendix H - Calibration Gas Cylinder Data Project No. M244206B Boiler #1 Stack and Boiler #2 Stack Page '148 of 157 @Mostardi Platt CERTIFICATE OF AIYALYSIS Grade of Product: E03Nt99E15A03N0 cc317148 124 - Los Angeles (SAp) - CA 832023 CO,NO,NOX,BALN Airuas on Ai LquE€ comparry AirT$ Spectdty Grrcs Airgas USA LLC rtTu S. Alameda Street Los Angeles, CA 9oo59 Airgas.om EPA PROTOCOL STAIYDARI) Part Number: Cylinder Number: Laboratory: PGVP Number: Gas Code: Reference Number: Cylinder Volume: Cylinder Pressure: Valve Outlet: Certification Date: 2028 484027s2987-1 144.3 CF 2015 PStc 660 Jun 01.2023 Roquccted ActualConcentratlon Concentrsdon CARBON MONOXIDE 9.OOO PPM NITRIC OXIDE 9.OOO PPM 8.890 PPM 9.014 ppy 8.843 PPM G1 G1 G1 +h0.7% NIST Trac€8ble +/- 0.8% NIST Traceable +l- 1.'lYo NIST Traceabla 05124t2023,06/012023 05124n023 o5t21r202106t01t2023 Lot lD Cyllnder No ConcentraUonNTRM 21060+37 Ce84138 9.942 PPM CARBON MONOXTDErflTROGEN +/- 0.8% +t-o.5% +l- 1.0o/o +l-0.6% Ju|23,2O27 Dec23,2022 Jun 07,2026 May 11,2024 PRM 12402 APEX132426$NOxNTRM 't80.t0107 1(AL004.113GM|S 16010107 KAL0g11$NOX 10.01 PPM NO,NITROGEN 9.95 PPM N]TRIC OXIDENITROGEN 9.95 PPM NO,dNITROGENIhc SRM, NTRlt, PRt , or RqU mt.d abovc ir onlv to to th6 OMIS us.d ln tla r...y .nd nol pert d thi ANALYTICAL EQUIPMENT Thenno 481-TLE 1 13?2SOS57 CO nCLD 844 S 844M213 NO NOIR Chemilumins*encc Chemfuminesconcs May 02,2023 May 02, 2023nCLO &44 S &44M)213 NOx Trlad Data Avallable Uposr Requect Approved for Release Project No Boiler #1 Stack and Boiler #2 Stack Page 149 of 157 Paoc I of I@MostardiPlafl Airgas an Air Liqurde comOany Airgas Specialty Gases Airgas USA LLC rrTrr S. Alameda Street Los Angeles, CA 9ooS9 Airgas.com CERTIFICATE OF ANALYSIS Grade of Product: EPA PROTOCOL STANDARI) Part Number: E03N199E1540707 Cylinder Number. CC437385Laboratory: 124 - Los Angeles - CA PGVP Number: 832024 Gas Code: CO,NO,NOX,BALN Expiration Date: Reference Number: 48-403065002-1 Cylinder Volume: 144.0 CF Cylinder Pressure: 2015 PSIG Valve Outlet: 660 Certification Date. Jun 18,2024 Jun 18,2027 Certification performed in accordance with "EPA Traceability Protocol for Assay and Certification of Geseous Calibration Standards (May 2012)" document EPA 600/R-1 2/531, using the assay procedures listed. Analytical Methodology does not require correction for enalytical interference. This cylinder has a total analytical uncertainty as stated below with a confidence level of 95%. There are no significant impurities which affect the use of this celibration mildure. All concentrations are on a mole/mole basis unless otheMise noted. The results relale only lo the items tested. The report shall not be reproduced except in full without approval of lhe laboratory. Do Triad Data Available Upon Request Sinnafrrrc on fila Project No. ulmPwed for Release Boiler #1 Stack and Boiler #2 Stack below 100 t.eUNOt USe ANALYTICAL RESULTS Component Protocol Total RelativeMethod Uncertainty Actual Concentration Requested Concentration Assay Dates NOX 18 00 PPM 18.26 PPM G1 +l- 0.7o/o NIST Traceable 0611012024, 0611812024 CARBON MONOXIDE 18.00 PPM '18.08 PPM G1 +l- 0.5o/o NIST Traceable 0611012024 NITRIC OXIDE '18.00 PPM 18.24 PPM G1 +l- 0.7o/o NIST Traceable 0611012024,0611812024NITROGEN Balance Type Lot lD CALIBRATION STANDARDS Cylinder No Concentration UncertainW ExpirationDate +l-0.4% +l- O.5o/o +l- 0.60/o +l- 0.5% +l- 0.60/o Jun 28,2027 Dec 22,2023 Sep 27,2025 Dec22.2023 Sep 27,2025 NTRM 20060904 CC714645 26.54 PPM CARBON MONOXIDE/NITROGENPRM 12403 APEX1324265 2O.OO PPM NITRIC OXIDUNITROGENGM|S DDCK0927202219 CC733221 19.50 ppM NtTRtC OXTDE/N|TROGENPRM 12403 APEX1324265-NOx 20.02 PPM NOx/NITROGEN GMIS DDCKO9272O2219 CC733221.NOX 19.52 PPM NO'NITROGEN The SRM, NTRM, PRM, or RGM noted above is only in reference to the GMIS used in the assay and not part of the analysis. lnstrumenUMake/Model ANALYTICAL EQUIPMENT Analytical Principle Last Multipoint Galibration SIEMENS 6E N1R431O CO nCLD 844 S 844N0213 NO nCLD 844 S 844N0213 NOx NDIR Chemiluminescence Chemiluminescence May 28,2024 May 28,2024 Mav 28,2024 Page 150 of 'l 57 OMostardi PF&ge 1 of 1 Aitgas an Air Liquide company Airgas Specialty Gases Airgas USA LLC rrTrr S. Alameda Street [.os Angeles, CA 9oo59 Airgas.com CERTIFICATE OF ANALYSIS Grade of Product: EPA PROTOCOL STANDARI) Part Number: E03N178E1540225 CylinderNumber: CC147517Laboratory: 124 - Los Angeles - CA PGVP Number: 832023 Gas Code: CO2,O2,BALN Reference Number: 48-402927178-1 Cylinder Volume: 152.0 CF Cylinder Pressure: 2015 PSIG Valve Outlet: 590 Certiflcation Date: Dec29,2023 Expiration Date: Dec 29, 2031 Certification performed in accordance with "EPA Traceability Protocol for Assay and Certificatron of Gaseous Calibratron Strandards (May 2012)' document EPA 600/R-1 2/531, using the assay procedures listed. Analytical Methodology does not require conection for analytical interference. This cylinder has a iotal analytical uncertainty as stated below with a confidence level of 95%. There are no significant impurities which affect the use of this calibration mixture. All concentrations are on a mole/mole basis unless otheMise noted. The results relate only to the items tested. The repoft shall not be reproduced except in full without approval of the laboratory. Do Triad Data Available Upon Request Sionalure on file Project No MAF@ed for Release Boiler #1 Stack and Boiler #2 Stack Not Use lhrs below 100 e megapascals. Component Requested Concentration ANALYTICAL RESULTS Actual ProtocolGoncentration Method Total Relative Uncertaintv Assay Dates CARBON DIOXIDE OXYGEN NITROGEN 't1.00 0/o 11.00 Yo Balance I 1 .'13 0/o 11.06 Yo G,I G1 +l- 0.60/o NIST Traceable +l- 'l.Oo/o NIST Traceable 12t29t2023 12t29t2023 CALIBRATION STANDARDS Type Lot lD Cylinder No Concentration Uncertainty Expiration Date NTRM NTRM 0801061 I 98051 1 1 3 K005428 SG916301OBAL 13.94 O/O CARBON DIOXIDUNITROGEN 9.507 O/O OXYGEN/N ITROGEN +l- 0.60/o +l- 0.7o/o Jan 30,2024 Mar 22,2030 ANALYTICAL EQUIPMENTlnstrumenUMake/Model Analytical Principle Last Multipoint Calibration SIEMENS 6E CO2 SIEMENS OXYMAT 6 NDIR PARAMAGNETIC Dec22.2023 Dec 01. 2023 Page 151 of 157 OMostardi PFlge I of I Aitga$. illfftlffimtrflffill Part Number: Cylinder Number: Laboratory: PGVP Number: Gas Code: CcrtifrcStim podorrcd h accordam with'EPA Date: Mav 24. 2031 Protocol br A$.y and Cortific€tion Airgac Spectdty Gases Airgas USA LI.C rtTtt S. Alameda Street l,rx Angeles, CA 9oo59 Airgas.corn Stendards (Mey 2012)'documnt EPA Grade of Product: E03N156E15A1055 cc189827 124 - Los Angeles (SAP)- CA 832023 CO2,02,BALN CERTIFICATE OF ANATYSIS EPA PROTOCOL STANDARI) Reference Number: 484027 50152-1 Cylinder Volume: 162.0 CF CyliMer Pressure: 2015 PSIG Valve Outlet: 590 Certification Date: May 24,2023 OOOnf-tZglf, u,eing lhe assay procedurer lbted. Anatyilc€l Mothodology docs rol rcquire cotredion for onrMical intBtfet8nco. This cylinder has a total.analylical uncgrtctnty as stated belot mth i tmlidcrrco levcl ot $5*. There are rc tigntlkrnt impurilies whhh allect th€ uto of thb crllbratioo mixturo. All conccfltratbnE atB on a mole/mole'bagls unb.s othe(wbe notod. The rilldlr rclsts only lo tha item! lastod. Tho roport shall nol b€ reproduced oxcqpl tn fll wihout appro\ral ot tho l6bo.atory. Do Trlad Data Avallable Upon Requeet OMostardi Platt Pagc I of 1 l',lot Us€ Thi6 b€low 100 p6rg, r,e. 0./ m€g8pt$a18. .1U{r6 I ITI()AI - RES.UI]TT- 3equested Actual Protocol Total RehtiveConcentratlon Concentration Method Uncertainty Arsay DatesGomponent C'fi,BON DIOXIDE OXYGEN NITROGEN 22.69% 22.04 o/o +l- O.7o/" NIST Traceable +l- o.7o/" NIST Traceable 22.OOo 22.OO olo Balanca G1 G1 05t24n023 o5t24t2023 CALIBRATION STAIYDAR.DS Type Loi lD Cylinder No Concentratlon Oncertalnry ExPiratlon Date NTRM 12061520 08010226 'l 9.87 o,'o CARBON DiOXID9NITROGEN 23.20'fo OXYGEI'I/NITROGEN +/- 0.6% +l.O.ZYo NTRM cc3g777 K016648 Ju\ 11, 2024 Jun 01, 2024 lnstrumanUliake/Model -- SIEMENS 6€ CO2 SIEMENS OXYMAT 6 Analytlcal Prlnclple - NDIR PARAMAGNETIC A}IALYTICAL EQIII PMENT [ast MultlPolnt Callbratlon_ - - Apr26,2023 May22,2023 of 157 Appendix l- NOz to NO Converter Efficiency Test Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 1 53 of 1 57 @Mostardi Platt NO2 to NO Converter Test Client: Compass Mlnerals Ogden, lnc. Facility: Ogden Plant Test Location: Boiler#1 Stack Date: 1012212024 Project #: M244206 Pre-Calibration Test Conv. Temp: 326.3 oC Test Type NO2 DirectMax: 49 0 ppm Conversion: 97.30 Yo Requirement: 90.00 % Post-Calibration Time 12 58 12.59 1 3:00 13:01 13 02 13:03 13:04 13:05 13:06 !o, 000 660 17.70 18 10 18 30 18 20 13 40 880 000 Cal Flao z h m Time 13 25 13 26 13 27 13 28 '13:29 '13:30 13:3'l 13 32 No. 47.9 48.8 49.0 48.8 487 48.9 48.6 447 Time 13.40 13.41 13.42 13:43 13.44 '13:45 '13:46 13 47 13:48 Cal Flaq Max mid 0.05% !o. 0.0 6.9 8.8 8.9 5.1 0.0 00 00 0.0 PRE.CAL RESULT zero 0.00%mid -0.49o/ohigh O.22o/o Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack TvDe RM Analyzer Make/Model RM Analvzer s/n Analvzer Soan RM Gas Soan NOx DDmvd 700 LX Series CLD Nox 2405059 20 't8.26 Type Sefting Cylinder lD Cylinder Value Analyzer Response Difference, % of Spar trxPrrauon Date NOx ppmvd Zaro Zero Nitrooen 0 o.00 0.00%N/A Mid cc317148 8.89 6.80 o.490/o 611t2026 Hioh cc437385 14.26 1 E.30 -O.22o/o 6t1412027 NO2 ppmvd CEG cc510742 50 35 6nt2025 Page 154 of 157 @Mostardi Platt NO2 to NO Converter Test Client: Compass Minerals Ogden, lnc. Facility: Ogden Plant Test Location: Boiler #2 Stack Oate: 1012412024 Project#: M2442Oa Pre-Calibration Test Conv. Temp: 315 3 oC Test Type NO2 DirectMax: 49.0 ppm Conversion; 97.30 o/o Requirement: 90.00 % Post-Calibration Time 12.58 12:59 13:00 13:01 13 02 13:03 '13:04 13:05 1 3:06 !o. 000 9.70 17.40 18.20 1 8.30 '18.30 11.50 8.90 000 Cal Flao z h m Time 13:25 13.26 13 27 13 28 13:29 13:30 13:31 13.32 !o. 48.5 48.8 49.0 48.9 48.7 48.2 48.0 48.0 Time 13:40 13.41 13 42 't 3:43 13.44 13:45 '13:46 13 47 13:48 !o. 0.0 4.1 8.9 8.9 2.2 00 0.0 00 0.0 Cal Flao trlax PRE-CAL RESULT zefo 0.00o/o mid 0.05%high 0.22o/o Project No. M2442068 Boiler #1 Slack and Boiler #2 Stack POST.CAL RESULT zeto 0.00% mid 0.05% TvDe RM Analvzer Make/Model FaM Analvzer srn Analvzer Soan RM Gas Soan NOx oomvd 700 LX Series CLD Nox 2405059 20 18.26 Type Setting Cylinder lD Cylinder Value Analyzer Response Difference, % of Span ErPtralton Date NOx ppmvd Zeto Zero Nrtrooen 0 0.00 0.000/o N/A Mid cc317144 8.89 E.90 -0.050/o 6t1t2026 Hioh cc437385 14.26 1A 3rl -o.224/o 6114t2027 NO2 ppmvd CEG cc510742 50 35 6nt2025 Page 155 of 1 57 @Mostardi Platt Airgas an Air Liquide company Airgas Specialty Gases Airgas USA LLC 525 North Industrial toop Road Tooelc, LIT 84o74 Airgas.com CERTIFICATE OF AI\ALYSIS Grade of Product: EPA PROTOCOL STAIYDARI) Part Number:E024t99E15W0021 Reference Number: Cylinder Volume: Cylinder Pressure: Valve Outlet: Certification Date: 1 53-402449685-1 146.0 CF 2015 PS|G 660 Jun 07,2022 Cylinder Number: CC510742 Laboratory: PGVP Number: Gas Code: 124 - Tooele (SAP) - UT 872022 NO2,BALA Expiration Date: Jun 07, 2025 Certification performed in accordance with 'EPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 20 12)" document EPA 600/R-1 2/531, using the assay procedures listed. Analytical Methodology does not require conection for analytical interference. This cylinder has a total analytical uncertainty as stated below with a confidence level of g5o/0. There are no significant impurities which affect the use of this calibration mixture. All concentrations are on a mole/mole basis unless otherwise noted. The results relate only to the items tested. The report shall not be reproduced except in full without approval of the laboratory. Do Not Use This below '100 psiq, i.e 0.7 Triad Data Available Upon Request Sionafrrre on fila Project No. MiltPp@/ed for Release Boiler #1 Stack and Boiler #2 Stack ANALYTICAL RESULTS Protocol Total RelativeMethod Uncertainty NITROGEN DIOXIDE 50.00 PPM 50.35 PPM G'l +l-2.Oo/o N|STTraceable 0513112022,0610712022AIR Balance CALIBRATION STANDARDS Lot lD Cylinder No Concentration Uncertainty Expiration Date GM|S 15340020205 PRM 12397 EBO13OO59 60.0SPPMNITROGENDIOXIDE/NITROGEND887665 74.2PPM NITROGEN DIOXIDUAIR 1.4o/o 1.3o/o Apr 30,2024 Feb 02,2022 The SRM, NTRM, PRM, or RGM noted above is only in reference to the GMIS used in the assay and not part of the analysis. ANALYTICAL EQUIPMENT Analytical Principle Last Multipoint Calibration MKS FT|R NO2 018143349 FTIR May 27,2022 Page 1 56 of 1 57 OMostardi PFlge I of I I i I I I I END OF THE REPORT Project No. M2442068 Boiler #1 Stack and Boiler #2 Stack Page 1 57 of 1 57 @Mostardi Platt