DAQ-2025-000760

1

DAQC-126-25
Site ID 101697 (B4)

MEMORANDUM

TO: STACK TEST FILE – UINTA WAX OPERATING, LLC – RP Tribal 23N-31W-
H2UB, 24N-31W-H6UB, H8UB

THROUGH: Rik Ombach, Minor Source Oil and Gas Compliance Section Manager

FROM: Paul Bushman, Environmental Scientist

DATE: February 5, 2025

SUBJECT: Source: One (1) Cummins KTA19GC engine
Contact: Karen Pratt: [phone]
Location: Uintah County, UT
Test Contractor: Oasis Emission Consultants, Inc.
Permit/AO#: Permit by Rule
Action Code: TR
Subject: Review of stack test report received January 30, 2025

On January 30, 2025, Utah Division of Air Quality (DAQ) received a test report for one (1) Cummins
KTA19GC engine at RP Tribal 23N-31W-H2UB, 24N-31W-H6UB, H8UB, Uintah County, UT. Testing
was performed December 19, 2024, to demonstrate compliance with the emission limits found in Utah
Administrative Code R307-510 and 40 CFR Part 60, Subpart JJJJ. The calculated test results are:

Source Test Date Pollutant Method Tester Results DAQ Results Limits
Cummins
KTA19GC
SN: 37271212
December
19, 2024
NOx 320 0.097 g/bhp-hr 0.097 g/bhp-hr 1.0 g/bhp-hr
CO 320 0.7573 g/bhp-hr 0.757 g/bhp-hr 2.0 g/bhp-hr
VOC 320 0.0173 g/bhp-hr 0.017 g/bhp-hr 0.7 g/bhp-hr

DEVIATIONS: None.

CONCLUSION: The stack test report appears to be acceptable.

RECOMMENDATION: The emissions from the Cummins KTA19GC engine should be
considered to have been in compliance with the emission limits
of UAC R307-510 and 40 CFR Part 60, Subpart JJJJ during
testing.

ATTACHMENTS: DAQ stack test review excel spreadsheets, Uinta Wax Operating,
LLC stack test report.
Emissions
Uinta Wax Operating, LLC
RP Tribal 23N-31W-H2UB, 24N-31W-H6UB, H8UB Site ID 101697
Uintah County
Cummins KTA19GC; SN: 37271212; Unit ID: 806692
Test Date:12/19/2024
Run #1 2 3 Average
Start Time 4:39 5:45 6:51
Stop Time 5:40 6:46 7:52
Sample Duration (minutes) 60 60 60
BHP Engine Load - Actual (bhp) 362.0 363.0 363.0 362.7
DS Stack Diameter (inches) 6.0 6.0 6.0 6.0
PAVG Average (Delta P)½ (" H2O)½1.305 1.309 1.304 1.306
CP Pitot Tube Constant (unitless) 0.99 0.99 0.99 0.99
TS Stack Temperature (°F) 989 988 986 988
Pbar Barometric Pressure (" Hg) 30.42 30.45 30.47 30.45
Ps Stack Pressure ('' H2O)1.72 1.74 1.76 1.74
O2%vd O2 (%vd)0.0 0.0 0.0 0.0
CO2%vd CO2 (%vd)13.1 13.3 12.6 13.0
N2%vd N2 (%vd)86.9 86.7 87.4 87.0
dry NOX (ppmvd)20.4 20.8 21.1 20.8
dry CO (ppmvd) 262.6 268.5 267.3 266.1
Run #1 2 3 Average
Bws Measured Moisture Content (%/100) 0.174 0.175 0.169 0.173
Bws Saturated Moisture Content (%/100) 760.392 757.645 751.521 756.519
Bws Actual Moisture Content (%/100) 0.174 0.175 0.169 0.173
MD Molecular Weight Dry (lb/lb-mole) 30.10 30.13 30.02 30.08
MA Molecular Weight Wet (lb/lb-mole) 27.99 28.01 27.99 28.00
VS Gas Velocity (ft/sec) 143.8 144.1 143.4 143.8
FACFM Gas Flow (acfm) 1694 1697 1690 1694
FDSCFM Gas Flow (dscfm) 520 521 524 522
FWSCFM Gas Flow (wscfm) 630 632 631 631
FKWSCFH Gas Flow (kwscfh) 38 38 38 38
FKWSCFM Gas Flow (kwscfm) 1 1 1 1
lb/hr Gas Flow (lb/hr) 2747 2758 2749 2751
Fo Fo (unitless)1.595 1.571 1.659 1.609
wet O2 (%vw)0.0 0.0 0.0 0.0
wet CO2 (%vw)10.8 11.0 10.5 10.8
wet NOX (ppmvw)16.850 17.160 17.534 17.182
15 NOX (ppmvd @ 15% O2)5.759 5.872 5.956 5.862
lb/hr NOX (lb/hr)0.076 0.078 0.079 0.078
g/bhp-hr NOX (g/bhp-hr)0.095 0.097 0.099 0.097 1.0
wet CO (ppmvw) 216.908 221.513 222.126 220.182
15 CO (ppmvd @ 15% O2)74.131 75.797 75.458 75.129
lb/hr CO (lb/hr) 0.595 0.610 0.610 0.605
g/bhp-hr CO (g/bhp-hr)0.746 0.762 0.763 0.757 2.0
dry NMEOC (ppmvd as C3H8)4.400 3.900 3.300 3.867
15 NMEOC (ppmvd as C3H8 @ 15% O2)1.242 1.101 0.932 1.092
lb/hr NMEOC (lb/hr as C3H8)0.016 0.014 0.012 0.014
g/bhp-hr NMEOC (g/bhp-hr as C3H8)0.020 0.017 0.015 0.017 0.7
Permit Limits
Field Reference Method Data
Reference Method Calculations
Page 1 of 1

1

Emissions Test Report
Prepared for: Uinta Wax Operating, LLC
Prepared by: Aaron Medina
Test Date: December 19, 2024
ECG Project Number: ECG-2024-5030
Regulatory Information
Facility Name: RP Tribal 23N-31W-H2UB, 24N-31W-H6UB, H8UB Target Parameter(s): NOx, CO, and VOC as NMNEHC
Location: Uintah County, UT Regulatory Citation: 40 CFR 60, Subpart JJJJ
Coordinates: 40.2001, -109.954 Sampling Analyzers: MKS2030 Serial # 18605049
CAERS ID: 101697
Test Results Summary
Pollutant Permitted
Limits Emitted Compliant/
Not Compliant
Unit Number Make/Model
CO (lb/hr)N/A 0.6055
806692 CO (tpy)N/A 2.6519
CO (g/bhp-hr)2.0000 0.7573
Rich/Lean Burn BHP CO (ppmvd@15%O2)N/A 75.1248
Rich NOx (lb/hr)N/A 0.0776
NOx (tpy)N/A 0.3398
Serial Number Date of Manufacture NOx (g/bhp-hr)1.0000 0.0970
NOx (ppmvd@15%O2)N/A 5.8614
VOC (NMNEHC) (lb/hr)N/A 0.0138
Engine Hours Load %VOC (NMNEHC) (tpy)N/A 0.0606
VOC (NMNEHC) (g/bhp-hr)0.7000 0.0173
VOC (NMNEHC) (ppmvd@15%O2)N/A 1.0915
Compliant
54471 95.4
37271212 4/1/2017
380
Compliant
Cummins KTA19GC Compliant
Engine Info

• Testing was completed in accordance with the accepted protocol with no deviations.
• The engine was tested at the highest achievable capacity based on gas availability.

2

Contact Information
Test Location Test Company

Uinta Wax Operating, LLC Alliance Technical Group, LLC
RP Tribal 23N-31W-H2UB, 24N-31W-H6UB, H8UB 701 W Commerce St.
Uintah County, UT Clinton, OK 73601
40.2001, -109.954

Primary Facility Contact Company Contact
Karen Pratt Tyler Frey
Regulatory Manager Director, Oil & Gas
Uinta Wax Operating, LLC [e-mail]
978 Crescent Road (570)-428-2133
Roosevelt, UT 84066
817.336.1924
[e-mail] Cody Kuban
Midcon Operations Manager
[e-mail]
(817)-845-4679

4

Table of Contents

1. Introduction……………………………………………………………………………………………………………….….5

2. Source Description…………………………………………………………………………………………………….….5

3. Operating Parameters…………………………………………………………………………………………………..5

4. Sampling and Analytical Procedures….………………………………………………………………….….……5

4.1 Sample and Velocity Traverses- US EPA Methods 1A and 2C……………………………5

4.2 Oxygen Determination- US EPA Method 3A.........……………………………………………6

4.3 Gas Dilution Certification US EPA Method 205.……………………………….………………6

4.4 Moisture Determination- US EPA Method 320…………………………………………………6

4.5 NOx Determination- US EPA Method 320…………………………………………………………6

4.6 CO Determination- US EPA Method 320………………………………………………………….6

4.7 NMNEHC Determination- US EPA Method 320……………………………………………….6

4.8 HCHO Determination- US EPA Method 320 …………………………………….…………….7

4.9 CO2 Determination- US EPA Method 320……………………………………….……………….7

5. QA/QC Procedures and Data Reduction…………………………………………………….………………….7

6. Conclusion……………………………………………………………………………………………….……………………7
Appendices
A. Test Run Data
B. QA/QC Summary Tables and Data
C. Calibration Gas Certificates
D. Exhaust Flow Measurements
E. Sample Point Location & Reference Measurement
F. Example Calculations
G. Raw Data

5

1 Introduction
Alliance Technical Group, LLC (Alliance) has been contracted by Uinta Wax Operating, LLC to provide
emissions testing on one (1) engine located at the RP Tribal 23N-31W-H2UB, 24N-31W-H6UB, H8UB in
Uintah County, UT. The purpose of the testing was to demonstrate compliance with emission limitations
contained in the facility’s air permit and 40 CFR 60, Subpart JJJJ. There are emission limitations for oxides
of nitrogen (NOx), carbon monoxide (CO), and volatile organic compounds (VOC) as non-methane non-
ethane hydrocarbons (NMNEHC).
Testing was conducted in accordance with an approved test protocol from the UT Source Testing Manual
and United States Environmental Protection Agency (US EPA) test methods. Testing for the engine
occurred December 19, 2024. Aaron Medina of Alliance performed the emissions testing.
2 Source Description
One (1) natural gas-fired reciprocating internal combustion engine (RICE) was tested at the RP Tribal 23N-
31W-H2UB, 24N-31W-H6UB, H8UB. The source consists of one (1) engine used to compress natural gas
into pipelines. The engine model is one (1) Cummins KTA19GC engine rated at 380 BHP @ 1800 RPM. The
engine is a 4-stroke, Rich-burn gas-fired engine with NSCR catalyst.
3 Operating Parameters
Three (3) 60- minute test runs were performed. Subpart JJJJ requires testing to be conducted at 90-100%
load, or the highest achievable, based on representative performance of the unit. The engine was tested
at the highest achievable capacity based on gas availability. An attempt to place an artificial load on the
engine would have required reconfigurations outside of normal operating conditions, posing possible
operational and safety risks.
The following engine, fuel and ambient parameters were collected during the test, per test run.
• Engine BHP
• Engine exhaust flow
• Engine speed
• Compressor Suction and Discharge Pressures
• Ambient Temperature and Relative Humidity
• Barometric Pressures

4 Sampling and Analytical Procedures
4.1 US EPA Reference Test Methods 1A and 2C – Volumetric Flow Rate of Small Ducts (4”-12”)
The sampling location and number of traverse (sampling) points were selected in accordance with US EPA
Reference Test Method 1A.
Full velocity traverses were conducted in accordance with US EPA Reference Test Method 2C to determine
the average stack gas velocity pressure, static pressure, and temperature. The velocity and static pressure
measurement system consisted of a standard pitot tube and manometer. The stack gas temperature was
measured with a K-type thermocouple and pyrometer.

6

4.2 Oxygen Determination- US EPA Method 3A
Concentrations of O2 in the exhaust stack were analyzed using an M&C PMA 22 (Ranger Analytical)
oxygen analyzer. The instrument measures the paramagnetic susceptibility of the sample gas by means of
a magneto-dynamic type measuring cell. The measuring cell of the analyzers consists of a dumbbell of
diamagnetic material, which is temperature controlled electronically at 50 degrees Celsius. The higher the
oxygen concentration, the greater the dumbbell is deflected from its rest position. The deflection is
detected by an optical system connected to an amplifier. Surrounding the dumbbell is a coil of wire. A
current is passed through this coil to return the dumbbell to its original position. The current applied is
linearly proportional to the percent oxygen concentration in the sample gas. The concentration was
displayed on a digital panel meter.
4.3 Gas Dilution Certification- US EPA Method 205
A calibration gas dilution system field check was conducted in accordance with US EPA Reference Method
205. Multiple dilution rates and total gas flow rates were utilized to force the dilution system to perform
two dilutions on each mass flow controller. The diluted calibration gases were sent directly to the
analyzer, and the analyzer response recorded in an electronic field data sheet. The analyzer response
agreed within 2% of the actual diluted gas concentration. A second Protocol 1 calibration gas, with a
cylinder concentration within 10% of one of the gas divider settings described above, was introduced
directly to the analyzer, and the analyzer response recorded in an electronic field data sheet. The cylinder
concentration and the analyzer response agreed within 2%. These steps were repeated three (3) times.
4.4 Moisture Determination- US EPA Method 320
The stack gas moisture content was measured using a MKS 2030 FTIR multi-gas analyzer following US EPA
Method 320. The FTIR uses an infrared spectral-reference library that has been validated against the on-
line US EPA library or against NIST traceable gas mixtures. A slipstream sample of exhaust gas was
analyzed hot/wet during the entire duration of each test run. An averaging time of 60 seconds was
observed.
4.5 NOx Determination- US EPA Method 320
NOx emissions were measured using a MKS 2030 FTIR multi-gas analyzer following US EPA Method 320.
The FTIR uses an infrared spectral-reference library that has been validated against the on-line US EPA
library or against NIST traceable gas mixtures. A slipstream sample of exhaust gas was analyzed hot/wet
during the entire duration of each test run. An averaging time of 60 seconds was observed.
4.6 CO Determination- US EPA Method 320
CO emissions were measured using a MKS 2030 FTIR multi-gas analyzer following US EPA Method 320. The
FTIR uses an infrared spectral-reference library that has been validated against the on-line US EPA library
or against NIST traceable gas mixtures. A slipstream sample of exhaust gas was analyzed hot/wet during
the entire duration of each test run. An averaging time of 60 seconds was observed.
4.7 NMNEHC Determination- US EPA Method 320
NMNEHC emissions were measured using a MKS 2030 FTIR multi-gas analyzer following US EPA Method
320. The FTIR uses an infrared spectral-reference library that has been validated against the on-line US
EPA library or against NIST traceable gas mixtures. A slipstream sample of exhaust gas was analyzed
hot/wet during the entire duration of each test run. An averaging time of 60 seconds was observed.

7

4.8 HCHO Determination- US EPA Method 320
HCHO emissions were measured using a MKS 2030 FTIR multi-gas analyzer following US EPA Method 320.
The FTIR uses an infrared spectral-reference library that has been validated against the on-line US EPA
library or against NIST traceable gas mixtures. A slipstream sample of exhaust gas was analyzed hot/wet
during the entire duration of each test run. An averaging time of 60 seconds was observed.
4.9 CO2 Determination- US EPA Method 320
CO2 emissions were measured using a MKS 2030 FTIR multi-gas analyzer following US EPA Method 320.
The FTIR uses an infrared spectral-reference library that has been validated against the on-line US EPA
library or against NIST traceable gas mixtures. A slipstream sample of exhaust gas was analyzed hot/wet
during the entire duration of each test run. An averaging time of 60 seconds was observed.
5 QA/QC Procedures and Data Reduction
Specific quality assurance and quality control (QA/QC) procedures were followed during this test program
to ensure the production of useful and valid data.
1. Analyzer calibration and linearity checks were performed at least once each test day. Analyzer response
for CO, O2, and CO2 was set using the zero and high-level span gases. Subsequent response to the mid-
level QC gases was within 2.0% of the span.
2. Drift checks were conducted by introducing zero and high-level span gases into the analyzer at the
beginning and end of each test run. Drift was within 3% of the span value for each test run.
3. Daily leak checks, sample line bias checks and response time checks were conducted.
4. Bias checks are performed before and after each test run using the low and mid-level span gases.
All data and calculations were made using computer spreadsheets. Calculated data was validated by an
independent check. A predetermined input data set with known expected output values was entered into
each spreadsheet to confirm proper function. In addition, all calculations were spot checked for accuracy
and completeness on-site by the field scientist.
6 Conclusion
Alliance has conducted emission testing on one (1) engine located at the RP Tribal 23N-31W-H2UB, 24N-
31W-H6UB, H8UB for the purpose of demonstrating compliance with emission limitations contained in the
facility’s permit and Subpart JJJJ. Testing was conducted for NOx, CO, and VOC as NMNEHC. The
determined emission rates for the testing event are below the emission limitations in the facility’s permit
and 40 CFR 60, Subpart JJJJ as applicable.
Appendix A. Test Run Data
8

Station:RP Tribal 23N-31W-H2UB, 24N-31W-H6UB Make/Model:Cummins KTA19GC
Serial Number:37271212 Rated HP:380
Unit Number:806692 Rated Speed:1800
Collected By:Aaron Medina Date:December 19, 2024
1 2 3 Average
12/19/2024 12/19/2024 12/19/2024
4:39 PM 5:45 PM 6:51 PM
5:40 PM 6:46 PM 7:52 PM
49.0 57.0 63.0 56.3
37.0 30.0 27.0 31.3
30.42 30.45 30.47 30.45
95.3 95.5 95.5 95.4
31153 31437 31345 31312
362 363 363 363
1767 1766 1764 1766
116.0 116.0 116.0 116.0
16.9 16.9 16.9 16.9
1233.0 1233.0 1233.0 1233.0
1276.0 1276.0 1276.0 1276.0
43.0 43.0 43.0 43.0
58.1 58.0 58.0 58.0
701.0 698.0 696.0 698.3
0.00 0.00 0.00 0.00
262.6 268.5 267.3 266.1
20.4 20.8 21.1 20.8
4.4 3.9 3.3 3.9
0.5944 0.6133 0.6088 0.6055
2.6033 2.6861 2.6664 2.6519
0.7447 0.7663 0.7607 0.7573
74.1255 75.7910 75.4579 75.1248
0.0760 0.0781 0.0787 0.0776
0.3327 0.3420 0.3449 0.3398
0.0952 0.0976 0.0984 0.0970
5.7673 5.8746 5.9423 5.8614
0.0157 0.0140 0.0118 0.0138
0.0687 0.0614 0.0518 0.0606
0.0196 0.0175 0.0148 0.0173
1.2421 1.1010 0.9316 1.0915
ΔT Across the Catalyst (°F)
N/AΔP Across the Catalyst ("H2O)
Calculations
VOC As NMNEHC (tpy)
VOC As NMNEHC (g/bhp-hr)
VOC As NMNEHC (ppmvd@15%O2)
CO (PPM)
VOC As NMNEHC (lbs/hr)
CO (ppmvd@15%O2)
NOx (lbs/hr)
NOx (tpy)
NOx (g/bhp-hr)
NOx (ppmvd@15%O2)
VOC As NMNEHC (PPM)
CO (lbs/hr)
CO (tpy)
CO (g/bhp-hr)
Suction Pressure (PSIG)
Discharge Pressure (PSIG)
Concentrations
O2 (%vd)
NOx (PPM)
Exhaust Flow (scfh)
Current Power (BHP)
Current Speed (RPM)
Air Manifold Temperature (°F)
Air Manifold Pressure (PSIA)
Catalyst Outlet Temperature (°F)
Catalyst Inlet Temperature (°F)
Ambient Conditions
Rel Hum (%)
Ambient Air Temp (°F)
Barometric Pressure ("Hg)
Engine Operating Conditions
Calculated Load (%)
Engine Operating Conditions & Test Results

Run #
Date
Time Start
Time End

Appendix A. Test Run Data
9

Appendix B. QA/QC Summary Tables and Data
Sampling Analyzer M&C Serial #14040029
10

Calibration, Bias, and Drift
Actual Actual
Initial Final Initial Final Upscale Low
Test Drift Check Drift Check Average Drift Check Drift Check Average Value Value
Run (%)(%)(%)(%)(%)(%)(%)(%)
1st 7.840 7.860 7.850 0.050 0.040 0.045 8.000 0.000
2nd 7.860 7.820 7.840 0.040 0.000 0.020 8.000 0.000
3rd 7.820 7.850 7.835 0.000 0.040 0.020 8.000 0.000
Post O2
Upscale Low
Analyzer Calibration Summary

Initial Initial Final Final Initial Initial Final Final Upscale Low
Test Response Bias Response Bias Drift Response Bias Response Bias Drift Response Response Span
Run (%)(%*)(%)(%*)(%*)(%)(%*)(%)(%*)(%*)(%)(%)(%)
1st 7.840 1.1 7.860 1.0 0.1 0.050 0.1 0.040 0.1 0.1 8.020 0.030 16.000
2nd 7.860 1.0 7.820 1.3 0.3 0.040 0.1 0.000 0.2 0.3 8.020 0.030 16.000
3rd 7.820 1.3 7.850 1.1 0.2 0.000 0.2 0.040 0.1 0.3 8.020 0.030 16.000
*Percent of span
Post O2
Upscale Low
System Calibration, Bias, and Drift Data
Calibration Error Check
Sampling Analyzer M&C Serial #14040029
11

Bias Corrections
1st 2nd 3rd
Measured 0.00 -0.02 -0.02 -0.01
Corrected 0.00 0.00 0.00 0.00
Test Run
Average
Post O2 (%)
Example calculation of Post O2 for 1st test run
Nomenclature:
CGas -Average effluent gas concentration adjusted for bias,
units of ppmvd or %, "Corrected" value in above table
CAvg -Average unadjusted gas concentration indicated by analyzer,
units of ppmvd or %, "Measured" value in above table
CO -Average of initial and final system calibration bias check
responses for low-level calibration gas, units of ppmvd or %,
from "Analyzer Calibration Summary" table
CM -Average of initial and final sytem calibration bias check
responses for upscale calibration gas, units of ppmvd or %,
from "Analyzer Calibration Summary" table
CMA -Concentration of upscale calibration gas, units of ppmvd or %,
from "Analyzer Calibration Summary" table
Calculation:
CGas ==
=%
8.00
CM - CO 7.85 - 0.045
-0.05
CAvg - CO CMA 0 - 0.045
Sampling Analyzer M&C Serial #14040029
12

Span =16.000 %
Actual Analyzer
Calibration Calibration Absolute Calibration
Value Response Difference Error
Gas Range (%)(%)(%)(% of Span)
Low 0.000 0.030 0.030 0.2
Mid 8.000 8.020 0.020 0.1
High 16.000 16.000 0.000 0.0
Post O2
Applies to Test Run(s): 1, 2, 3
Analyzer Calibration Error Check(s)
Sampling Analyzer MKS2030 Serial #18605049
13

FTIR Quality Assurance Checks

Single Beam Analysis

Peak Analysis

Sampling Analyzer MKS2030 Serial #18605049
14

Noise Evaluation Analysis

Standard Deviation Measurement

Sampling Analyzer MKS2030 Serial #18605049
15

Sampling Analyzer MKS2030 Serial #18605049
16

Sampling Analyzer MKS2030 Serial #18605049
17

Date: 12/19/2024
Target Concentration Actual Reading Deviation Response Time Start Stop
102.26 2.3% 35 37
101.57 1.6% 26 30
101.19 1.2% 26 30
100.56 0.6% 26 30
13
26.50 -3.0% 18 22
Target Concentration Actual Reading Deviation Response Time Start Stop
101.19 1.2% 55 57
101.37 1.4% 48 51
100.87 0.9% 48 51
100.38 0.4% 48 51
26.62 -2.6% 41 44
Post-Test Direct
Target Concentration Actual Reading Deviation Response Time Start Stop
99.43 -0.6% 18 20
100
99.07 -0.9% 10 14
98 -2.0% 10 14
103.92 3.9% 10 14
27.63 1.1% 4 6
100
100
Ethylene
Carbon Monoxide
Nitric Oxide
Propane 100
100 Carbon Monoxide

Propane
27.32 Formaldehyde
Calibration Checks
Run a 2-3 Scans to Show a Good Zero
Ethylene 100
100

Pre-Test Direct
Pre-Test System
Carbon Monoxide
Run a 2-3 Scans to Show a Good Zero
Zero
Formaldehyde 27.32
Zero
27.32
Propane
Formaldehyde
Ethylene
100
100
100
100
100

Nitric Oxide
100 Nitric Oxide
Sampling Analyzer MKS2030 Serial #18605049
18

Date:Document 1.4
Cylinder Concentrations
Carbon Monoxide 2979
Nitric Oxide 2865
Propane 3039
Formaldehyde 27.32
SF6 4.977 3.252
Stack Concentrations Pre Spike Post Spike Pre Spike Post Spike
Stack CO Concentration 235.43 237.68
Stack NO Concentration 17.63 18.78
Stack Propane Concentration 3.15 3.22
Stack Formaldehyde Concentration -0.005 -0.02
Stack SF6 Concentration -0.02 -0.02 -0.02 -0.02
Spike Scan Number 3 25 3 25
Spiked Concentrations Spike 1 Spike 2 Spike 3 Spike 4 Spike 5 Spike 6 Spike 7 Average Spike 1 Spike 2 Spike 3 Spike 4 Spike 5 Spike 6 Spike 7 Average
Stack + CO Concentration 438.64 389.08 414.18 399.45 461.41 373.51 443.30 417.08
Stack + NO Concentration 199.25 234.89 234.38 235.19 235.11 236.13 234.89 229.98
Stack + Propane Concentration 227.50 228.43 229.39 230.77 230.53 229.47 231.15 229.61
Stack + Formaldehyde Concentration 1.73 2.07 2.38 2.18 2.27 2.34 2.35 2.19
Stack + SF6 Concentration 0.367 0.360 0.363 0.374 0.363 0.359 0.357 0.363 0.261 0.266 0.270 0.270 0.275 0.263 0.260 0.266
Spike Scan Number 16 17 18 19 20 21 22 7 8 9 10 11 12 13
Dilution Percentage
Dilution from SF6 7.37%7.23%7.29%7.51%7.29%7.21%7.17%7.30%8.03%8.18%8.30%8.30%8.46%8.09%8.00%8.19%
Percent Recovery
Carbon Monoxide 100.21%89.67%95.10%90.46%105.94%86.20%102.56%95.73%
Nitric Oxide 87.55%105.05%104.03%101.55%104.35%105.88%105.87%102.04%
Propane 100.22%102.55%102.15%99.78%102.65%103.30%104.63%102.18%
Formaldehyde 79.07%92.82%105.14%96.30%98.45%106.13%107.82%97.96%
Response Time: 15 seconds
Sample Flow Rate: 5 lpm
Percent Recovery Calculations
Spiking Flow Rate: 0.5 lpm
12/19/2024
Spike Scan Number
Sampling Analyzer M&C Serial #14040029
19

Date:12/19/2024
Validation Cal Gas:Concentration:12.47%
Reading Deviation
Check 1 12.47%0.00%
Check 2 12.46%0.08%
Check 3 12.48%-0.08%
Avg 12.47%
Deviation 0.00%
Diluted Cal Gas:Concentration:80.00%
Target:16.00%
Reading Deviation
Check 1 15.99%0.06%
Check 2 16.02%-0.13%
Check 3 16.00%0.00%
Avg 16.00%
Deviation -0.02%
Concentration:80.00%
Target:8.00%
Reading Deviation
Check 1 8.00%0.00%
Check 2 8.02%-0.25%
Check 3 8.02%-0.25%
Avg 8.01%
Deviation -0.17%
Calibrator Validation
Oxygen
Oxygen
Sampling Analyzer Teledyne T700 Serial #2679
20

Appendix C. Calibration Gas Certificates
21

Appendix C. Calibration Gas Certificates
22

Appendix C. Calibration Gas Certificates
23

Appendix C. Calibration Gas Certificates
24

Appendix C. Calibration Gas Certificates
25

Appendix C. Calibration Gas Certificates
26

Appendix D. Exhaust Flow Measurements
27

Location
Unit Number
Project No.
Parameter(s)
Date Pitot ID Evidence of
damage?
Evidence of
mis-alignment?
Calibration or
Repair required?
12/19/24 A02AH no no no
Date Probe or
Thermocouple ID
Reference
Temp. (°F)
Indicated
Temp. (°F)Difference Criteria
12/19/24 E9092019169 32.0 32.2 0.0%
Date Barometric
Pressure
Evidence of
damage?
Reading
Verified
Calibration or
Repair required?
12/19/24 Weather Station NA NA NA
Weather Station Location
NA
RP Tribal 23N-31W-H2UB-H8UB
806692
ECG-2024-5030
--
± 1.5 % (absolute)

Location
Unit Number
Project No.
Date
Vertical
Circular
7.00 in
1.00 in
6.00 in
0.20 ft2
1
2
4.0 in
0.7 (must be > 0.5)
24.0 in
4.0 (must be > 2)
16
16
Sampled From Centroid?No
Type of Pitot Tube Used:Standard
2 3 4 5 6 7 8 9 10 11 12
1 14.6 --6.7 --4.4 --3.2 --2.6 --2.1 1 3.2 0.50 1.50
2 85.4 --25.0 --14.6 --10.5 --8.2 --6.7 2 10.5 0.63 1.63
3 ----75.0 --29.6 --19.4 --14.6 --11.8 3 19.4 1.16 2.16
4 ----93.3 --70.4 --32.3 --22.6 --17.7 4 32.3 1.94 2.94
5 --------85.4 --67.7 --34.2 --25.0 5 67.7 4.06 5.06
6 --------95.6 --80.6 --65.8 --35.6 6 80.6 4.84 5.84
7 ------------89.5 --77.4 --64.4 7 89.5 5.37 6.37
8 ------------96.8 --85.4 --75.0 8 96.8 5.50 6.50
9 ----------------91.8 --82.3 9 ------
10 ----------------97.4 --88.2 10 ------
11 --------------------93.3 11 ------
12 --------------------97.9 12 ------
Cross Sectional Area of Duct:
RP Tribal 23N-31W-H2UB-H8UB
806692
ECG-2024-5030
12/19/24
Stack Parameters
Duct Orientation:
Duct Design:
Distance from Far Wall to Outside of Port:
Nipple Length:
Depth of Duct:
No. of Test Ports:
Number of Readings per Point:
Distance A:
Distance A Duct Diameters:
Distance B:
Distance B Duct Diameters:
Minimum Number of Traverse Points:
Actual Number of Traverse Points:
CIRCULAR DUCT
LOCATION OF TRAVERSE POINTS Traverse Point % of Diameter
Distance
from
inside
wall
Number of traverse points on a diameter
Distance
from
outside
of port

Appendix D. Exhaust Flow Measurements
28

Location
Unit Number
Project No.
Date
A =4 in.
B =24 in.
Depth of Duct =6 in.
Stack Diagram
Cross Sectional Area
RP Tribal 23N-31W-H2UB-H8UB
806692
ECG-2024-5030
12/19/24
Stack Parameters
Upstream Disturbance
Downstream Disturbance
B
A

Appendix D. Exhaust Flow Measurements
29

Location
Unit Number
Project No.
Δ P
(in. WC)
Ts
(°F)
Δ P
(in. WC)
Ts
(°F)
Δ P
(in. WC)
Ts
(°F)
1.74 989 1.77 988 1.66 987
1.68 989 1.68 988 1.71 987
1.66 990 1.75 989 1.67 986
1.71 989 1.72 989 1.73 987
1.73 988 1.69 988 1.70 986
1.68 988 1.73 987 1.69 986
1.72 989 1.75 987 1.73 987
1.67 990 1.72 988 1.68 987
1.70 989 1.66 989 1.72 986
1.73 989 1.68 989 1.74 986
1.75 990 1.73 988 1.70 987
1.71 990 1.69 988 1.68 986
1.66 989 1.73 988 1.73 985
1.73 988 1.67 989 1.70 986
1.68 988 1.70 988 1.66 985
1.70 989 1.73 989 1.71 986
Average
Square Root of ΔP, (in. WC)1/2 (ΔP)1/2 1.306
Average ΔP, in. WC (ΔP)1.71
Pitot Tube Coefficient (Cp)0.990
Barometric Pressure, in. Hg (Pb)30.42
Static Pressure, in. WC (Pg)1.74
Stack Pressure, in. Hg (Ps)30.55
Average Temperature, °F (Ts)987.8
Average Temperature, °R (Ts)1447.5
Measured Moisture Percent (BWSmsd%)17.3
Measured Moisture Fraction (BWSmsd)0.173
Moisture Fraction @ Saturation (BWSsat)1.000
Moisture Fraction (BWS)0.173
O2 Concentration, %(O2)0.0
CO2 Concentration, %(CO2)12.8
Molecular Weight, lb/lb-mole (dry)(Md)30.04
Molecular Weight, lb/lb-mole (wet)(Ms)27.97
Velocity, ft/sec (Vs)143.9
VFR at stack conditions, acfm (Qa)1,695
VFR at standard conditions, scfh (Qsw)37,848
VFR at standard conditions, scfm (Qsw)631
VFR at standard conditions, dscfh (Qsd)31,312
VFR at standard conditions, dscfm (Qsd)522
RP Tribal 23N-31W-H2UB-H8UB
806692
ECG-2024-5030
Run No.1 2 3
Status VALID VALID VALID
Date 12/19/24 12/19/24 12/19/24
Traverse Point
1
2
3
4
Leak Check Pass Pass Pass
11
12
13
14
15
16
5
6
7
8
9
10
1.70 1.71 1.70
1.305 1.309 1.304
30.42 30.42 30.42
0.990 0.990 0.990
30.55 30.55 30.55
1.72 1.74 1.76
1448.7 1447.9 1445.9
989.0 988.3 986.3
0.177 0.171 0.171
17.7 17.1 17.1
0.177 0.171 0.171
1.000 1.000 1.000
12.7 12.8 12.8
0.0 0.0 0.0
27.90 28.00 28.00
30.03 30.05 30.05
144.0 144.1 143.5
1,696 1,698 1,691
37,848 37,899 37,797
631 632 630
31,153 31,437 31,345
519 524 522

Appendix E. Sample Point Location & Reference Measurement
30

Appendix E. Sample Point Location & Reference Measurement
31

Appendix F. Example Calculations
32

Example calculations for 1st test run using exhaust flow rate (e.g., EPA Method 2)
Nomenclature:
Qd -Exhaust flow rate, dry basis, units of SCFH; JJJJ: units of SCMH
PercentO2 -Measured dry concentration of oxygen in stack exhaust, post-emissions control
equipment, bias-corrected, units of %
PPMVD -Measured dry concentration of pollutant (by volume) in stack exhaust, post-emissions
control equipment, bias-corrected if appropriate, units of ppmvd
MW -Molecular weight of pollutant, units of grams/mole
L -385.5 SCF/lb-mole is the volume of 1 mole of ideal gas at 68°F & 14.696 psia
GramsPerLb -453.5924 grams in one pound (units conversion factor)
BHP -Engine horsepower observed during a test run, units of BHP
Lbs/hr -Mass emission rate of pollutant
Tons/Year -Mass emission rate of pollutant
g/BHP-hr -Horsepower-specific mass emission rate of pollutant
ppmAt15O2 -Measured dry concentration of pollutant (by volume) in stack exhaust adjusted to 15%
oxygen, units of ppmvd
Lbs/MMBTU -Mass emission rate of pollutant
Note: Lack of significant figures may cause rounding errors between actual calculations and the example
calculations shown.
Exhaust:
Qd =SCFH (user-entry)
=/ 60 =SCFM519.216731153.0000
31153.0000

Appendix F. Example Calculations
33

CO Emissions:
Lbs/hr ==
=lbs/hr
Tons/Year ==
=tons/year
g/BHP-hr ==
=g/BHP-hr
ppmAt15O2 =x =x
=ppmvd
385.5
Lbs/hr
Qd
L
262.6
0.5944
20.9 - 15
28.01
20.9 - 0
262.5820.9 - 15
20.9 - PercentO2
24
1000000
0.5944
453.5924
1000000
31153.0000PPMVD
BHP
365
20002000
PPMVD
24365
0.5944
2.6033
362
Lbs/hr
0.7447
MW
GramsPerLb
74.1255
NOx Emissions:
Lbs/hr ==
=lbs/hr
Tons/Year ==
=tons/year
g/BHP-hr ==
=g/BHP-hr
ppmAt15O2 =x =x
=ppmvd
PPMVD
385.5
PPMVD MW 31153.0000 46.0056
L
453.5924
BHP 362
20.9 - 15
Qd
0.0952
20.4
365
0.0760
10000001000000
0.0760 24
2000
Lbs/hr GramsPerLb 0.0760
2000
0.3327
20.9 - PercentO2 20.9 - 0
5.7673
20.43
Lbs/hr 24 365
20.9 - 15
Appendix F. Example Calculations
34

VOC Emissions:
Lbs/hr ==
=lbs/hr
Tons/Year ==
=tons/year
g/BHP-hr ==
=g/BHP-hr
ppmAt15O2 =x =x
=ppmvd
4.4 44.096QdPPMVDMW31153.0000
GramsPerLb
24 365
0.0157
0.0687
Lbs/hr
2000
1000000 L
20.9 - PercentO2 20.9 - 0
0.0196
1.2421
2000
1000000
365
453.5924
24
385.5
20.9 - 15
0.0157
4.4 20.9 - 15
BHP 362
0.0157Lbs/hr
PPMVD
Appendix G. Raw Data
35

**********************************************TestRun1**********************************************

, , Post O2, Post CO, NOx, VOC Dry, , CO, NO, NO2, CO2, Gas, Gas Record, , Dry, Dry, Dry, as Prop, H2O%, Wet, Wet, Wet, Wet, Pres, Temp
ID, Date/Time, (%), (ppm), (ppm), (ppm), (%), (ppm), (ppm), (ppm), (%), (atm), (degC)
-------------------------------------------------------------------------------------------------------------------------------------------
0, 12/19/2024 04:39:42 PM, 0.01, 320.04, 17.28, 4.7, 19.17, 258.67, 14.25, -0.29, 10.57, 0.890, 206.9
1, 12/19/2024 04:40:42 PM, 0.00, 222.04, 22.21, 4.4, 18.13, 181.79, 18.41, -0.22, 10.69, 0.890, 204.1
2, 12/19/2024 04:41:42 PM, 0.02, 295.78, 19.64, 5.1, 17.96, 242.67, 16.14, -0.03, 10.52, 0.890, 197.3
3, 12/19/2024 04:42:42 PM, -0.01, 245.84, 21.52, 4.9, 18.43, 200.54, 17.80, -0.24, 10.30, 0.889, 192.1
4, 12/19/2024 04:43:42 PM, 0.01, 223.89, 21.30, 4.9, 17.76, 184.12, 17.60, -0.08, 10.30, 0.889, 187.7
5, 12/19/2024 04:44:42 PM, 0.01, 310.00, 20.56, 4.8, 17.29, 256.41, 17.16, -0.15, 10.34, 0.889, 187.0
6, 12/19/2024 04:45:42 PM, 0.01, 236.75, 21.99, 3.9, 16.53, 197.62, 18.42, -0.07, 10.58, 0.891, 192.6
7, 12/19/2024 04:46:42 PM, 0.01, 240.95, 19.13, 3.4, 16.18, 201.97, 16.06, -0.03, 10.68, 0.891, 194.9
8, 12/19/2024 04:47:42 PM, 0.49, 191.12, 20.42, 4.2, 18.56, 155.64, 16.92, -0.30, 10.17, 0.889, 193.2
9, 12/19/2024 04:48:42 PM, 0.06, 302.20, 17.25, 5.1, 21.20, 238.14, 14.32, -0.73, 9.43, 0.895, 191.9
10, 12/19/2024 04:49:42 PM, 0.00, 296.38, 18.16, 3.7, 15.88, 249.31, 15.38, -0.10, 10.59, 0.899, 191.5
11, 12/19/2024 04:50:42 PM, -0.01, 273.63, 20.36, 3.7, 15.93, 230.05, 17.23, -0.11, 10.60, 0.898, 191.5 12, 12/19/2024 04:51:42 PM, 0.00, 214.02, 21.82, 3.8, 17.54, 176.47, 18.23, -0.24, 10.40, 0.896, 191.6
13, 12/19/2024 04:52:42 PM, -0.02, 328.84, 16.16, 3.7, 16.40, 274.90, 13.50, 0.01, 10.54, 0.898, 192.1 14, 12/19/2024 04:53:42 PM, 0.01, 240.31, 18.92, 3.7, 15.93, 202.03, 16.01, -0.11, 10.62, 0.897, 192.9
15, 12/19/2024 04:54:42 PM, 0.01, 263.86, 20.42, 4.4, 19.20, 213.21, 16.97, -0.47, 10.13, 0.899, 194.6 16, 12/19/2024 04:55:42 PM, 0.00, 217.45, 20.85, 3.8, 16.58, 181.39, 17.44, -0.05, 10.62, 0.901, 195.6
17, 12/19/2024 04:56:42 PM, 0.00, 293.21, 18.30, 3.9, 16.02, 246.25, 15.43, -0.06, 10.72, 0.904, 197.0 18, 12/19/2024 04:57:42 PM, 0.02, 251.50, 21.56, 4.2, 17.59, 207.26, 17.95, -0.18, 10.57, 0.902, 198.5
19, 12/19/2024 04:58:42 PM, 0.00, 263.80, 19.44, 4.6, 18.67, 214.55, 15.99, -0.18, 10.43, 0.900, 199.9 20, 12/19/2024 04:59:42 PM, 0.01, 214.66, 20.64, 4.3, 18.01, 176.01, 16.95, -0.03, 10.59, 0.901, 201.2
21, 12/19/2024 05:00:42 PM, 0.00, 298.76, 19.56, 4.2, 17.59, 246.20, 16.27, -0.15, 10.67, 0.901, 202.3 22, 12/19/2024 05:01:42 PM, 0.00, 275.17, 23.02, 5.4, 20.21, 219.55, 19.05, -0.68, 10.22, 0.916, 203.3
23, 12/19/2024 05:02:42 PM, -0.02, 206.92, 21.97, 4.9, 18.01, 169.65, 18.12, -0.11, 10.63, 0.924, 204.2 24, 12/19/2024 05:03:42 PM, 0.01, 325.12, 16.45, 5.3, 18.01, 266.56, 13.58, -0.10, 10.65, 0.923, 205.0
25, 12/19/2024 05:04:42 PM, -0.01, 279.02, 21.04, 4.7, 17.33, 230.66, 17.45, -0.05, 10.79, 0.922, 205.8
26, 12/19/2024 05:05:42 PM, -0.01, 237.06, 20.99, 4.9, 17.86, 194.72, 17.32, -0.08, 10.74, 0.912, 206.6 27, 12/19/2024 05:06:42 PM, -0.01, 277.11, 21.05, 4.4, 18.26, 226.51, 17.38, -0.18, 10.69, 0.906, 206.7
28, 12/19/2024 05:07:42 PM, -0.01, 326.15, 21.18, 5.1, 19.54, 262.42, 17.38, -0.33, 10.49, 0.903, 206.7 29, 12/19/2024 05:08:42 PM, -0.01, 202.87, 19.37, 4.3, 18.55, 165.23, 15.97, -0.19, 10.63, 0.903, 206.8
30, 12/19/2024 05:09:43 PM, 0.00, 249.93, 17.48, 4.0, 17.23, 206.86, 14.54, -0.08, 10.82, 0.903, 206.8 31, 12/19/2024 05:10:43 PM, -0.01, 287.67, 20.60, 4.4, 17.26, 238.02, 17.11, -0.06, 10.84, 0.902, 206.8
32, 12/19/2024 05:11:43 PM, -0.01, 257.21, 20.44, 4.7, 18.57, 209.44, 16.83, -0.18, 10.63, 0.899, 206.8 33, 12/19/2024 05:12:43 PM, -0.02, 286.05, 19.25, 4.3, 17.92, 234.79, 15.92, -0.13, 10.73, 0.899, 206.8
34, 12/19/2024 05:13:43 PM, 0.00, 233.94, 20.49, 4.0, 17.73, 192.47, 16.97, -0.12, 10.75, 0.899, 206.8 35, 12/19/2024 05:14:43 PM, -0.01, 284.39, 24.07, 4.5, 16.74, 236.79, 20.18, -0.14, 10.88, 0.899, 206.8
36, 12/19/2024 05:15:43 PM, 0.01, 286.39, 17.28, 4.3, 17.53, 236.19, 14.42, -0.17, 10.72, 0.898, 203.9 37, 12/19/2024 05:16:43 PM, -0.01, 242.16, 22.76, 5.0, 19.21, 195.63, 18.67, -0.28, 10.29, 0.895, 197.1
38, 12/19/2024 05:17:43 PM, 0.00, 290.85, 17.39, 5.0, 17.56, 239.78, 14.45, -0.11, 10.42, 0.895, 191.8
39, 12/19/2024 05:18:43 PM, 0.00, 255.90, 20.69, 4.7, 17.48, 211.18, 17.10, -0.02, 10.32, 0.895, 187.5
40, 12/19/2024 05:19:43 PM, -0.01, 336.17, 18.94, 4.6, 15.92, 282.65, 16.01, -0.09, 10.51, 0.896, 186.8
41, 12/19/2024 05:20:43 PM, -0.01, 232.28, 21.53, 4.1, 16.49, 193.98, 17.99, -0.01, 10.57, 0.897, 192.5
42, 12/19/2024 05:21:43 PM, -0.01, 217.83, 20.85, 3.7, 17.35, 180.04, 17.31, -0.08, 10.52, 0.896, 195.5
43, 12/19/2024 05:22:43 PM, -0.01, 293.49, 18.61, 4.0, 17.11, 243.29, 15.59, -0.16, 10.49, 0.897, 194.0
44, 12/19/2024 05:23:43 PM, 0.00, 200.40, 21.42, 4.2, 17.19, 165.95, 17.89, -0.15, 10.42, 0.896, 191.9
45, 12/19/2024 05:24:43 PM, -0.01, 247.88, 21.07, 4.7, 18.94, 200.92, 17.23, -0.16, 10.16, 0.895, 191.8
46, 12/19/2024 05:25:43 PM, -0.02, 241.68, 21.12, 4.6, 19.08, 195.57, 17.25, -0.16, 10.17, 0.894, 192.7
47, 12/19/2024 05:26:43 PM, -0.01, 264.97, 21.23, 4.5, 17.68, 218.12, 17.56, -0.08, 10.40, 0.896, 194.0
48, 12/19/2024 05:27:43 PM, 0.00, 248.31, 21.47, 4.1, 17.47, 204.92, 17.80, -0.09, 10.47, 0.896, 195.6
49, 12/19/2024 05:28:43 PM, -0.01, 251.69, 22.22, 4.9, 18.49, 205.15, 18.32, -0.20, 10.36, 0.895, 197.4 50, 12/19/2024 05:29:43 PM, -0.01, 219.83, 20.79, 4.2, 17.72, 180.89, 17.35, -0.24, 10.54, 0.896, 199.2
51, 12/19/2024 05:30:43 PM, -0.01, 323.85, 21.28, 5.2, 18.86, 262.77, 17.48, -0.22, 10.39, 0.893, 200.6 52, 12/19/2024 05:31:43 PM, -0.01, 234.35, 22.74, 4.3, 17.71, 192.85, 18.88, -0.17, 10.60, 0.894, 201.8
53, 12/19/2024 05:32:43 PM, -0.01, 288.86, 19.87, 4.2, 17.61, 237.99, 16.52, -0.15, 10.65, 0.894, 202.8 54, 12/19/2024 05:33:43 PM, -0.01, 268.51, 22.88, 4.1, 16.77, 223.47, 19.17, -0.13, 10.76, 0.894, 203.8
55, 12/19/2024 05:34:43 PM, -0.02, 270.39, 18.37, 4.5, 17.38, 223.41, 15.38, -0.21, 10.72, 0.894, 204.8 56, 12/19/2024 05:35:43 PM, -0.01, 278.79, 21.38, 4.2, 16.96, 231.49, 17.84, -0.09, 10.80, 0.894, 205.6
57, 12/19/2024 05:36:43 PM, -0.01, 242.78, 22.79, 4.3, 17.01, 201.48, 19.13, -0.21, 10.81, 0.893, 206.4 58, 12/19/2024 05:37:43 PM, -0.02, 276.56, 19.12, 4.0, 16.70, 230.37, 15.98, -0.05, 10.85, 0.893, 206.9
59, 12/19/2024 05:38:43 PM, -0.02, 269.67, 23.00, 4.5, 18.53, 219.71, 18.93, -0.19, 10.63, 0.892, 206.9 60, 12/19/2024 05:39:43 PM, -0.01, 288.37, 21.73, 4.4, 19.08, 233.35, 17.77, -0.18, 10.54, 0.892, 206.9
61, 12/19/2024 05:40:43 PM, -0.02, 234.44, 21.19, 4.8, 20.16, 187.18, 17.20, -0.28, 10.41, 0.891, 206.9 <end>
, AverageMeasuredValues, 0.00, 262.58, 20.43, 4.4, 17.77, 215.92, 16.96, -0.16, 10.53, 0.898, 199.2

Miscellaneous:
LoggingMode, Raw
LoggingInterval (seconds), 60
SamplingInterval (seconds), 2
TestRunInterval (minutes), 61
TestRunStartTime, 12/19/2024 04:39:42 PM
TestRunEndTime, 12/19/2024 05:40:43 PM
ThcWetSpan, N/A
DateTimeCompleted, 12/19/2024 5:40:43.449 PM, dUHf46XlGIG+PeWg8pCP8FAqX/YPB6Jdwy5u7d1vxq8=

Appendix G. Raw Data
36

**********************************************TestRun2**********************************************

, , Post O2, Post CO, NOx, VOC Dry, , CO, NO, NO2, CO2, Gas, Gas Record, , Dry, Dry, Dry, as Prop, H2O%, Wet, Wet, Wet, Wet, Pres, Temp
ID, Date/Time, (%), (ppm), (ppm), (ppm), (%), (ppm), (ppm), (ppm), (%), (atm), (degC)
-------------------------------------------------------------------------------------------------------------------------------------------
0, 12/19/2024 05:45:41 PM, -0.01, 287.05, 18.22, 3.3, 8.30, 263.21, 16.53, 0.18, 11.98, 0.897, 205.7
1, 12/19/2024 05:46:41 PM, -0.01, 221.86, 21.77, 3.7, 12.71, 193.67, 19.07, -0.07, 11.19, 0.892, 199.0
2, 12/19/2024 05:47:41 PM, 0.00, 291.89, 20.71, 4.6, 17.11, 241.94, 17.22, -0.06, 10.46, 0.888, 193.4
3, 12/19/2024 05:48:41 PM, -0.01, 238.42, 21.08, 3.8, 14.55, 203.73, 18.07, -0.06, 10.70, 0.889, 188.8
4, 12/19/2024 05:49:41 PM, -0.02, 298.33, 18.28, 4.3, 15.39, 252.42, 15.58, -0.11, 10.51, 0.888, 185.5
5, 12/19/2024 05:50:41 PM, -0.02, 252.30, 22.65, 4.8, 18.31, 206.10, 18.74, -0.25, 10.18, 0.886, 189.7
6, 12/19/2024 05:51:41 PM, -0.02, 306.27, 19.17, 4.7, 18.56, 249.43, 15.78, -0.16, 10.25, 0.886, 193.6
7, 12/19/2024 05:52:41 PM, -0.02, 223.83, 22.24, 4.0, 18.07, 183.38, 18.33, -0.11, 10.33, 0.887, 193.2
8, 12/19/2024 05:53:41 PM, -0.01, 290.44, 20.60, 3.9, 17.26, 240.32, 17.21, -0.17, 10.42, 0.887, 192.7
9, 12/19/2024 05:54:41 PM, -0.02, 231.36, 19.99, 3.6, 16.83, 192.42, 16.84, -0.21, 10.48, 0.887, 193.0
10, 12/19/2024 05:55:41 PM, -0.01, 294.74, 20.63, 4.2, 16.92, 244.86, 17.53, -0.39, 10.46, 0.887, 193.8
11, 12/19/2024 05:56:41 PM, -0.02, 259.57, 19.23, 3.5, 17.10, 215.18, 16.28, -0.34, 10.46, 0.887, 194.9 12, 12/19/2024 05:57:41 PM, -0.02, 259.54, 20.59, 3.8, 17.65, 213.73, 17.26, -0.30, 10.44, 0.886, 196.4
13, 12/19/2024 05:58:41 PM, -0.01, 225.86, 23.65, 4.2, 18.47, 184.14, 19.54, -0.26, 10.39, 0.886, 198.1 14, 12/19/2024 05:59:42 PM, -0.01, 303.73, 18.14, 3.7, 15.97, 255.24, 15.39, -0.14, 10.78, 0.888, 199.9
15, 12/19/2024 06:00:41 PM, -0.02, 300.02, 20.24, 4.3, 18.32, 245.05, 16.84, -0.31, 10.55, 0.887, 202.6 16, 12/19/2024 06:01:42 PM, -0.02, 255.89, 22.77, 3.8, 18.78, 207.83, 18.88, -0.39, 10.49, 0.886, 203.7
17, 12/19/2024 06:02:42 PM, -0.01, 229.32, 20.23, 3.9, 17.02, 190.30, 17.00, -0.21, 10.79, 0.888, 204.8 18, 12/19/2024 06:03:42 PM, -0.02, 237.89, 20.37, 3.8, 18.00, 195.07, 17.14, -0.44, 10.65, 0.887, 205.7
19, 12/19/2024 06:04:42 PM, -0.02, 304.53, 20.29, 3.4, 17.98, 249.78, 16.88, -0.24, 10.73, 0.887, 206.6 20, 12/19/2024 06:05:42 PM, -0.01, 262.43, 21.54, 3.5, 17.18, 217.33, 18.15, -0.31, 10.81, 0.888, 207.0
21, 12/19/2024 06:06:42 PM, 0.00, 237.43, 18.99, 4.1, 18.87, 192.63, 15.70, -0.29, 10.63, 0.887, 207.0 22, 12/19/2024 06:07:42 PM, -0.02, 276.12, 18.84, 3.5, 16.68, 230.07, 15.96, -0.26, 10.90, 0.888, 207.0
23, 12/19/2024 06:08:42 PM, -0.03, 297.57, 22.26, 4.2, 19.80, 238.66, 18.31, -0.45, 10.45, 0.886, 207.0 24, 12/19/2024 06:09:42 PM, -0.01, 237.79, 19.45, 3.5, 17.76, 195.55, 16.22, -0.23, 10.78, 0.887, 207.0
25, 12/19/2024 06:10:42 PM, -0.01, 263.55, 26.45, 3.8, 18.89, 213.75, 21.71, -0.27, 10.62, 0.887, 207.0
26, 12/19/2024 06:11:42 PM, -0.02, 327.78, 16.03, 3.8, 17.93, 269.02, 13.45, -0.29, 10.75, 0.887, 207.0 27, 12/19/2024 06:12:42 PM, -0.01, 248.06, 21.96, 3.6, 17.35, 205.01, 18.48, -0.33, 10.83, 0.887, 207.0
28, 12/19/2024 06:13:42 PM, -0.01, 304.84, 17.79, 3.7, 17.12, 252.66, 14.98, -0.23, 10.88, 0.887, 207.0 29, 12/19/2024 06:14:42 PM, -0.02, 277.96, 22.87, 3.9, 18.01, 227.91, 18.96, -0.21, 10.70, 0.887, 204.6
30, 12/19/2024 06:15:42 PM, -0.01, 272.66, 17.57, 4.4, 18.96, 220.98, 14.64, -0.40, 10.38, 0.885, 197.8 31, 12/19/2024 06:16:42 PM, -0.01, 301.79, 21.76, 4.4, 16.79, 251.13, 18.16, -0.05, 10.46, 0.887, 188.0
32, 12/19/2024 06:17:42 PM, -0.01, 237.23, 21.58, 4.0, 15.50, 200.46, 18.34, -0.11, 10.57, 0.887, 186.1 33, 12/19/2024 06:18:42 PM, -0.02, 291.24, 20.96, 3.9, 18.23, 238.14, 17.42, -0.28, 10.33, 0.886, 191.4
34, 12/19/2024 06:19:42 PM, -0.02, 225.75, 22.71, 3.8, 17.92, 185.30, 18.79, -0.15, 10.45, 0.886, 194.2 35, 12/19/2024 06:20:42 PM, -0.02, 289.55, 19.02, 3.6, 15.79, 243.84, 16.16, -0.15, 10.69, 0.887, 193.2
36, 12/19/2024 06:21:42 PM, -0.03, 254.06, 24.12, 3.4, 17.51, 209.58, 20.25, -0.35, 10.44, 0.886, 192.8 37, 12/19/2024 06:22:42 PM, -0.02, 277.33, 21.06, 4.1, 19.45, 223.40, 17.61, -0.65, 10.12, 0.885, 193.1
38, 12/19/2024 06:23:42 PM, -0.02, 323.34, 14.97, 3.8, 16.42, 270.24, 12.82, -0.31, 10.59, 0.886, 193.9
39, 12/19/2024 06:24:42 PM, -0.02, 254.82, 22.77, 3.6, 17.47, 210.31, 19.10, -0.31, 10.49, 0.885, 195.1
40, 12/19/2024 06:25:42 PM, -0.02, 266.58, 20.53, 3.9, 18.49, 217.28, 17.22, -0.48, 10.37, 0.884, 196.5
41, 12/19/2024 06:26:42 PM, -0.02, 285.86, 22.63, 3.7, 17.95, 234.55, 18.92, -0.35, 10.51, 0.885, 198.2
42, 12/19/2024 06:27:42 PM, -0.01, 263.04, 18.00, 3.4, 16.59, 219.41, 15.17, -0.16, 10.76, 0.886, 200.0
43, 12/19/2024 06:28:42 PM, -0.01, 270.20, 22.96, 4.4, 19.75, 216.84, 18.92, -0.50, 10.36, 0.884, 201.5
44, 12/19/2024 06:29:42 PM, -0.01, 270.96, 19.46, 4.2, 19.74, 217.48, 16.03, -0.41, 10.39, 0.884, 202.7
45, 12/19/2024 06:30:42 PM, -0.02, 234.91, 22.79, 3.9, 19.34, 189.47, 18.77, -0.39, 10.49, 0.884, 203.9
46, 12/19/2024 06:31:42 PM, -0.01, 176.09, 26.39, 3.5, 18.08, 144.25, 21.90, -0.29, 10.74, 0.885, 205.9
47, 12/19/2024 06:32:42 PM, -0.01, 345.79, 17.67, 3.9, 17.93, 283.78, 14.82, -0.32, 10.76, 0.885, 206.7
48, 12/19/2024 06:33:42 PM, -0.02, 266.59, 21.80, 3.5, 18.22, 218.03, 18.07, -0.24, 10.74, 0.885, 207.0
49, 12/19/2024 06:34:42 PM, -0.02, 297.01, 20.18, 3.7, 17.26, 245.75, 17.05, -0.35, 10.85, 0.886, 207.0 50, 12/19/2024 06:35:42 PM, -0.01, 268.87, 23.01, 4.2, 19.99, 215.13, 18.95, -0.54, 10.48, 0.884, 207.1
51, 12/19/2024 06:36:42 PM, -0.01, 242.76, 22.88, 3.9, 18.63, 197.52, 18.97, -0.35, 10.70, 0.885, 207.1 52, 12/19/2024 06:37:42 PM, -0.02, 307.19, 17.55, 3.7, 18.77, 249.53, 14.68, -0.43, 10.65, 0.885, 207.1
53, 12/19/2024 06:38:42 PM, -0.01, 199.30, 25.39, 3.5, 17.46, 164.50, 21.25, -0.29, 10.86, 0.886, 207.1 54, 12/19/2024 06:39:42 PM, -0.02, 323.26, 16.64, 4.1, 19.83, 259.14, 13.75, -0.41, 10.50, 0.884, 207.1
55, 12/19/2024 06:40:42 PM, -0.01, 278.73, 22.99, 3.7, 17.54, 229.85, 19.20, -0.24, 10.83, 0.886, 207.1 56, 12/19/2024 06:41:42 PM, -0.02, 276.48, 21.48, 3.5, 18.13, 226.36, 17.95, -0.36, 10.74, 0.886, 206.8
57, 12/19/2024 06:42:42 PM, -0.02, 224.15, 21.58, 3.6, 15.96, 188.38, 18.30, -0.16, 10.91, 0.887, 201.4 58, 12/19/2024 06:43:42 PM, -0.03, 264.09, 22.25, 3.4, 15.23, 223.85, 18.99, -0.13, 10.85, 0.887, 195.2
59, 12/19/2024 06:44:42 PM, -0.02, 306.01, 17.75, 4.0, 14.53, 261.54, 15.26, -0.08, 10.84, 0.887, 190.4 60, 12/19/2024 06:45:42 PM, -0.01, 257.73, 21.75, 4.2, 15.31, 218.27, 18.52, -0.10, 10.63, 0.886, 186.4
61, 12/19/2024 06:46:42 PM, -0.02, 246.00, 21.01, 3.7, 16.20, 206.14, 17.72, -0.12, 10.66, 0.887, 193.4 <end>
, AverageMeasuredValues, -0.02, 268.48, 20.81, 3.9, 17.38, 221.79, 17.45, -0.26, 10.62, 0.887, 199.7

Miscellaneous:
LoggingMode, Raw
LoggingInterval (seconds), 60
SamplingInterval (seconds), 2
TestRunInterval (minutes), 61
TestRunStartTime, 12/19/2024 05:45:41 PM
TestRunEndTime, 12/19/2024 06:46:42 PM
ThcWetSpan, N/A
DateTimeCompleted, 12/19/2024 6:46:42.507 PM, gmabPLi7acXkQlukD0PaMHRsqPUzR/uhgFM/QVoJIgs=

Appendix G. Raw Data
37

**********************************************TestRun3**********************************************

, , Post O2, Post CO, NOx, VOC Dry, , CO, NO, NO2, CO2, Gas, Gas Record, , Dry, Dry, Dry, as Prop, H2O%, Wet, Wet, Wet, Wet, Pres, Temp
ID, Date/Time, (%), (ppm), (ppm), (ppm), (%), (ppm), (ppm), (ppm), (%), (atm), (degC)
-------------------------------------------------------------------------------------------------------------------------------------------
0, 12/19/2024 06:51:21 PM, -0.02, 210.31, 21.10, 2.4, 8.76, 191.90, 19.53, -0.27, 11.51, 0.892, 194.1
1, 12/19/2024 06:52:21 PM, -0.01, 280.01, 20.21, 2.8, 13.42, 242.43, 17.59, -0.08, 11.03, 0.889, 195.0
2, 12/19/2024 06:53:21 PM, -0.02, 265.93, 22.50, 3.9, 18.23, 217.45, 18.75, -0.35, 10.42, 0.885, 196.2
3, 12/19/2024 06:54:21 PM, -0.01, 303.59, 18.20, 4.0, 18.56, 247.24, 15.13, -0.31, 10.44, 0.885, 197.8
4, 12/19/2024 06:55:21 PM, -0.02, 244.66, 24.07, 3.1, 17.33, 202.26, 20.07, -0.17, 10.65, 0.886, 199.7
5, 12/19/2024 06:56:21 PM, -0.01, 287.83, 20.99, 3.4, 16.73, 239.69, 17.78, -0.30, 10.76, 0.886, 201.3
6, 12/19/2024 06:57:21 PM, -0.01, 232.72, 22.40, 3.4, 16.54, 194.24, 18.92, -0.22, 10.83, 0.886, 202.7
7, 12/19/2024 06:58:21 PM, 0.00, 266.47, 19.84, 4.0, 20.12, 212.86, 16.11, -0.25, 10.39, 0.884, 203.8
8, 12/19/2024 06:59:21 PM, -0.03, 285.74, 21.97, 3.7, 18.65, 232.46, 18.20, -0.33, 10.61, 0.885, 204.9
9, 12/19/2024 07:00:21 PM, -0.03, 274.26, 21.26, 3.4, 18.05, 224.75, 17.62, -0.20, 10.72, 0.886, 206.0
10, 12/19/2024 07:01:21 PM, -0.02, 238.29, 21.04, 3.3, 17.64, 196.26, 17.50, -0.17, 10.80, 0.886, 206.8
11, 12/19/2024 07:02:21 PM, 0.00, 282.88, 21.68, 3.8, 19.15, 228.69, 17.78, -0.25, 10.59, 0.884, 207.1 12, 12/19/2024 07:03:21 PM, -0.03, 236.18, 21.09, 3.5, 18.67, 192.09, 17.56, -0.41, 10.64, 0.885, 207.1
13, 12/19/2024 07:04:21 PM, -0.02, 272.49, 20.28, 3.2, 18.85, 221.14, 16.79, -0.32, 10.62, 0.885, 207.1 14, 12/19/2024 07:05:21 PM, -0.02, 224.92, 24.38, 3.9, 20.14, 179.62, 19.81, -0.34, 10.48, 0.884, 207.1
15, 12/19/2024 07:06:21 PM, -0.02, 319.12, 20.62, 3.9, 20.82, 252.67, 17.00, -0.67, 10.35, 0.883, 207.1 16, 12/19/2024 07:07:21 PM, -0.02, 230.43, 25.00, 3.1, 17.83, 189.35, 20.78, -0.24, 10.79, 0.886, 207.1
17, 12/19/2024 07:08:21 PM, -0.02, 328.06, 16.40, 3.4, 16.42, 274.18, 13.90, -0.20, 10.96, 0.887, 207.1 18, 12/19/2024 07:09:21 PM, -0.01, 278.66, 20.71, 3.6, 17.01, 231.25, 17.31, -0.13, 10.83, 0.886, 205.5
19, 12/19/2024 07:10:21 PM, -0.01, 289.09, 24.12, 3.4, 17.31, 239.04, 20.08, -0.13, 10.65, 0.885, 198.8 20, 12/19/2024 07:11:21 PM, -0.01, 279.67, 21.09, 4.1, 19.18, 226.02, 17.19, -0.15, 10.25, 0.883, 193.3
21, 12/19/2024 07:12:21 PM, -0.02, 236.37, 23.33, 4.1, 17.80, 194.30, 19.31, -0.13, 10.34, 0.884, 188.8 22, 12/19/2024 07:13:21 PM, -0.02, 251.66, 21.52, 3.6, 15.51, 212.63, 18.23, -0.05, 10.56, 0.886, 185.6
23, 12/19/2024 07:14:21 PM, -0.02, 315.89, 22.02, 3.6, 15.40, 267.25, 18.70, -0.07, 10.65, 0.887, 189.8 24, 12/19/2024 07:15:21 PM, -0.02, 265.37, 21.12, 3.1, 16.59, 221.33, 17.75, -0.14, 10.59, 0.886, 193.9
25, 12/19/2024 07:16:21 PM, -0.02, 246.30, 21.88, 3.3, 17.63, 202.89, 18.25, -0.23, 10.42, 0.885, 193.3
26, 12/19/2024 07:17:21 PM, -0.02, 274.73, 23.68, 3.5, 17.72, 226.05, 19.67, -0.18, 10.40, 0.885, 192.5 27, 12/19/2024 07:18:21 PM, -0.02, 253.46, 21.32, 4.2, 20.38, 201.81, 17.63, -0.66, 10.03, 0.882, 192.6
28, 12/19/2024 07:19:21 PM, -0.03, 306.27, 21.43, 3.1, 18.29, 250.26, 17.82, -0.31, 10.32, 0.883, 193.5 29, 12/19/2024 07:20:21 PM, -0.01, 244.92, 21.46, 2.6, 16.99, 203.30, 18.02, -0.20, 10.50, 0.885, 193.2
30, 12/19/2024 07:21:21 PM, -0.01, 266.29, 20.94, 3.2, 16.79, 221.57, 17.50, -0.08, 10.52, 0.885, 193.2 31, 12/19/2024 07:22:21 PM, -0.02, 296.42, 19.71, 3.2, 16.50, 247.50, 16.52, -0.06, 10.58, 0.885, 194.1
32, 12/19/2024 07:23:21 PM, -0.02, 204.80, 24.26, 2.5, 16.14, 171.75, 20.41, -0.06, 10.66, 0.886, 195.6 33, 12/19/2024 07:24:21 PM, -0.03, 373.00, 18.26, 3.3, 16.38, 311.91, 15.40, -0.13, 10.67, 0.886, 197.4
34, 12/19/2024 07:25:21 PM, -0.02, 301.56, 22.20, 3.0, 16.83, 250.81, 18.53, -0.06, 10.68, 0.885, 199.3 35, 12/19/2024 07:26:21 PM, -0.02, 257.92, 24.77, 3.2, 16.70, 214.86, 20.73, -0.10, 10.74, 0.885, 200.8
36, 12/19/2024 07:27:22 PM, -0.02, 242.02, 24.54, 3.1, 17.42, 199.85, 20.44, -0.18, 10.67, 0.885, 202.1 37, 12/19/2024 07:28:22 PM, -0.03, 239.47, 19.85, 2.7, 16.62, 199.66, 16.67, -0.11, 10.81, 0.885, 203.3
38, 12/19/2024 07:29:22 PM, -0.01, 277.69, 15.90, 3.2, 18.84, 225.37, 13.11, -0.20, 10.52, 0.883, 204.3
39, 12/19/2024 07:30:22 PM, -0.01, 337.62, 19.11, 3.7, 20.00, 270.10, 15.49, -0.21, 10.41, 0.882, 205.3
40, 12/19/2024 07:31:22 PM, -0.03, 261.87, 23.83, 3.2, 17.73, 215.44, 19.76, -0.16, 10.75, 0.883, 206.2
41, 12/19/2024 07:32:22 PM, -0.01, 258.58, 17.92, 3.3, 18.89, 209.72, 14.73, -0.20, 10.61, 0.882, 206.9
42, 12/19/2024 07:33:22 PM, -0.02, 301.76, 17.49, 3.5, 18.24, 246.71, 14.45, -0.15, 10.71, 0.883, 207.0
43, 12/19/2024 07:34:22 PM, -0.01, 269.17, 21.22, 3.1, 16.76, 224.06, 17.68, -0.02, 10.85, 0.884, 207.0
44, 12/19/2024 07:35:22 PM, 0.00, 229.99, 19.24, 2.6, 16.13, 192.90, 16.17, -0.03, 10.96, 0.884, 207.0
45, 12/19/2024 07:36:22 PM, -0.03, 267.55, 19.46, 2.5, 17.76, 220.03, 16.29, -0.28, 10.73, 0.883, 207.0
46, 12/19/2024 07:37:22 PM, -0.01, 282.13, 20.57, 3.4, 18.62, 229.60, 17.00, -0.25, 10.65, 0.883, 207.0
47, 12/19/2024 07:38:22 PM, -0.02, 267.53, 18.65, 2.6, 17.35, 221.11, 15.53, -0.12, 10.80, 0.884, 207.0
48, 12/19/2024 07:39:22 PM, -0.02, 299.25, 19.83, 3.5, 18.81, 242.97, 16.28, -0.18, 10.61, 0.883, 207.0
49, 12/19/2024 07:40:22 PM, -0.01, 278.03, 20.89, 4.0, 20.01, 222.38, 17.04, -0.33, 10.44, 0.882, 206.3 50, 12/19/2024 07:41:22 PM, -0.03, 250.76, 22.34, 3.3, 17.77, 206.21, 18.46, -0.09, 10.60, 0.882, 200.1
51, 12/19/2024 07:42:22 PM, -0.01, 193.84, 22.13, 3.2, 16.60, 161.67, 18.55, -0.10, 10.61, 0.883, 194.2 52, 12/19/2024 07:43:22 PM, -0.01, 296.21, 18.55, 3.4, 17.08, 245.60, 15.38, 0.00, 10.41, 0.883, 189.5
53, 12/19/2024 07:44:22 PM, -0.01, 252.05, 22.37, 3.5, 16.14, 211.38, 18.87, -0.11, 10.46, 0.883, 185.9 54, 12/19/2024 07:45:22 PM, -0.02, 252.61, 20.14, 3.2, 16.49, 210.95, 17.01, -0.19, 10.48, 0.884, 189.2
55, 12/19/2024 07:46:22 PM, -0.01, 313.42, 20.18, 3.3, 16.67, 261.16, 16.91, -0.09, 10.56, 0.884, 193.7 56, 12/19/2024 07:47:22 PM, -0.01, 233.86, 20.38, 2.6, 16.20, 195.98, 17.19, -0.11, 10.59, 0.885, 193.3
57, 12/19/2024 07:48:22 PM, -0.03, 265.77, 19.30, 3.1, 17.59, 219.02, 16.01, -0.11, 10.39, 0.884, 192.3 58, 12/19/2024 07:49:22 PM, -0.01, 184.45, 20.87, 3.1, 19.23, 148.98, 17.09, -0.23, 10.18, 0.883, 192.5
59, 12/19/2024 07:50:22 PM, 0.00, 321.54, 17.41, 3.5, 18.51, 262.01, 14.40, -0.22, 10.27, 0.882, 193.2 60, 12/19/2024 07:51:22 PM, -0.02, 254.72, 23.09, 3.9, 20.11, 203.51, 19.02, -0.57, 10.08, 0.882, 194.2
61, 12/19/2024 07:52:22 PM, -0.03, 214.67, 22.94, 3.1, 18.22, 175.55, 18.87, -0.12, 10.37, 0.883, 195.7 <end>
, AverageMeasuredValues, -0.02, 267.30, 21.05, 3.3, 17.56, 220.25, 17.55, -0.20, 10.59, 0.884, 199.3

Miscellaneous:
LoggingMode, Raw
LoggingInterval (seconds), 60
SamplingInterval (seconds), 2
TestRunInterval (minutes), 61
TestRunStartTime, 12/19/2024 06:51:21 PM
TestRunEndTime, 12/19/2024 07:52:22 PM
ThcWetSpan, N/A
DateTimeCompleted, 12/19/2024 7:52:22.350 PM, PoCkZwwmElxgQFWYo9lUCnNAQVM97MFdDJS5dr9/4UQ=