DAQ-2024-011897

1

DAQC-1204-24
Site ID 12103 (B4)

MEMORANDUM

TO: STACK TEST FILE – MOUNTAINWEST PIPELINE, LLC. – Oak Spring Turbine
Compressor Station

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

FROM: Paul Bushman, Environmental Scientist

DATE: November 4, 2024

SUBJECT: Sources: Turbine T-3; Taurus 60-7800S; SN: OHD24-T2095
Contact: Dani Baldwin: 801-201-0595
Location: 6.5 miles west of Spring Glen remote site in Carbon County
Test Contractor: Oasis Emission Consultants, Inc.
Permit/AO#: DAQE-AN121030019-20, dated July 14, 2020
Action Code: TR
Subject: Review of stack test report dated November 27, 2024

On November 27, 2024, Utah Division of Air Quality (DAQ) received a test report for Turbine T-3 at
Oak Spring Turbine Compressor Station in Carbon County, Utah. Testing was performed on November
12, 2024, to demonstrate compliance with the emission limits found in condition II.B.2 of
DAQE-AN121030019-20 and 40 CFR Part 60, Subpart GG. The calculated test results are:

Source Test Date Unit Load Test
Methods Pollutants Tester
Results DAQ Results Limits
Turbine T-3;
Taurus 60-
7800S; SN:
OHD24-T2095
November
12, 2024
High

7E

NOx
4.93 lb/hr 4.914 lb/hr 8.7 lb/hr
25.67 ppmvd
@15% 02 ISO
24.677 ppmvd
@15% 02 ISO
42 ppmvd
@15% 02 ISO
10 CO 0.21 lb/hr 0.213 lb/hr 6.3 lb/hr
High-Mid
7E

NOx
20.33 ppmvd
@15% 02 ISO
19.753 ppmvd
@15% 02 ISO
42 ppmvd
@15% 02 ISO
2

Source Test Date Unit Load Test
Methods Pollutants Tester
Results DAQ Results Limits
Low-Mid 7E NOx 20.33 ppmvd
@15% 02 ISO
19.726 ppmvd
@15% 02 ISO
42 ppmvd
@15% 02 ISO
Low 7E NOx 20.00 ppmvd
@15% 02 ISO
19.077 ppmvd
@15% 02 ISO
42 ppmvd
@15% 02 ISO

DEVIATIONS: None.

CONCLUSION: The stack test report appears to be acceptable.

RECOMMENDATION: The emissions from Turbine T-3 should be considered to have been in
compliance with the emission limits condition II.B.2 of
DAQE-AN121030019-20 and 40 CFR Part 60 subpart GG during the
time of testing.

ATTACHMENTS: DAQ stack test review excel spreadsheets, Oasis Emissions stack test
report.
MountainWest Pipeline, LLC
Oak Spring Turbine Compressor Station
Carbon County, Utah
Turbine T-3; Taurus 60-7800S; SN: OHD24-T2095
Test Date 11/12/2024
Run #1 2 3 Average
Start Time 10:21 11:31 12:38
Stop Time 11:21 12:31 13:37
Sample Duration (minutes) 60 60 60
BHP Engine Load - Actual (NGP) 5747.0 5771.0 5762.0 5760
DS Stack Diameter (inches) 36.00 36.00 36.00 36.00
Pbar Barometric Pressure (mbar) 791.1 792.1 792.1 792
Pbar Barometric Pressure (" Hg) 23.36 23.39 23.39 23.38
DB (°F) Dry Bulb Temperature (°F) 50 47 47 48
DB (°C) Dry Bulb Temperature (°C) 10 8 8 9
RH (%) Relative Humidity (%) 38.9 39.9 39.9 40
Fd Fd value (dscf/MMBtu)8631 8631 8631 8631
O2%vd O2 (%vd)15.2 15.2 15.2 15.2
CO2%vd CO2 (%vd)3.5 3.6 3.5 3.5
N2%vd N2 (%vd)81.3 81.2 81.3 81.2
dry NOX (ppmvd)21.4 21.5 21.2 21.4
dry CO (ppmvd) 1.6 1.9 1.0 1.5
Run #1 2 3 Average
scfh Fuel Consumption (scfh) 57120 57060 56940 57040
Btu/scf Heat Value (Btu/scf)1060.7 1060.7 1060.7 1060.7
MMBtu/hr Fuel Use (MMBtu/hr)60.6 60.5 60.4 60.5
Run #1 2 3 Average
Bws Saturated Moisture Content (%/100) 0.002 0.002 0.002 0.002
MD Molecular Weight Dry (lb/lb-mole) 29.17 29.19 29.17 29.17
Fo Fo (unitless)1.618 1.573 1.618 1.603
15 NOX (ppmvd @ 15% O2)22.316 22.389 22.045 22.250
15, ISO NOx (ppmvd @ 15% O2, ISO)24.713 24.850 24.468 24.677 42.0
Fd NOX (lb/MMBtu)0.081 0.082 0.080 0.081
lb/hr - M19 NOX (lb/hr)4.935 4.946 4.860 4.914 8.70
g/bhp-hr - M19 NOX (g/bhp-hr)0.390 0.389 0.383 0.387
15 CO (ppmvd @ 15% O2)1.689 2.010 1.054 1.584
Fd CO (lb/MMBtu) 0.004 0.004 0.002 0.004
lb/hr - M19 CO (lb/hr)0.227 0.270 0.141 0.213 6.30
g/bhp-hr - M19 CO (g/bhp-hr)0.018 0.021 0.011 0.017
mm Hg of H2O 3.563 3.264 3.264 3.364
Ambient H2O (%/100)0.006 0.005 0.005 0.006
g H2O / g Dry Air 0.004 0.003 0.003 0.004
Field Reference Method Data
Reference Method Calculations
Fuel Use Data and Calculations
High Load
Permit Limits
Page 1 of 17
MountainWest Pipeline, LLC
Oak Spring Turbine Compressor Station
Carbon County, Utah
Turbine T-3; Taurus 60-7800S; SN: OHD24-T2095
Test Date 11/12/2024
O2 NOX CO
20.88 50.70 50.40
10.09 26.00 29.60
0.00 0.80 0.10
10.00 25.80 29.30
Linearity Bias (Zero) 0.0 0.8 0.1
Linearity Bias (Span) 10.0 25.9 29.4
% (ppm) (ppm)
0.00 0.00 0.00
10.09 26.00 29.60
20.88 50.70 50.40
0.0 0.8 0.1
10.0 25.9 29.4
20.9 50.7 50.7
0.0 0.8 0.1
0.1 0.1 0.2
0.0 0.0 0.3
0.0 0.0 0.0
0.00% 0.00% 0.00%
0.00% 0.20% 0.20%
0.43% 1.58% 0.60%Max Calibration Error
Bias Check (Zero)
Bias Check (Span)
2
3
4
Results
3
Zero Bias
1
4
Response
1
2
1
Difference
Gas
Span Gas Value/Range
Bias Gas Value
Span Bias
Linearity Information
Gas Concentration
2
3
4
Page 2 of 17
MountainWest Pipeline, LLC Run 1
Oak Spring Turbine Compressor Station High Load
Carbon County, Utah Start Time 10:21
Turbine T-3; Taurus 60-7800S; SN: OHD24-T2095 Run Length 60
Test Date 11/12/2024 Stop Time 11:21
O2 NOX CO
20.88 50.70 50.40
10.09 26.00 29.60
0.0 0.8 0.1
10.0 25.8 29.3
0.0 0.8 0.1
10.0 25.8 29.3
0.0% 0.0% 0.0%
0.0% 0.2% 0.2%
0.0% 0.0% 0.0%
0.0% 0.0% 0.0%
Corrected O2 % Corrected NOX ppm Corrected CO ppm
15.24 21.42 1.62
Uncorrected O2 % Uncorrected NOX ppm Uncorrected CO ppm
15.10 21.40 1.70
Instrument Range
Span Gas Value
Gas
Calibration Information
Zero%
Calibration
Pretest Calibration
Zero%
Span%
Results
Post Test Calibration
Absolute Bias (Zero)
Absolute Bias (Span)
Absolute Drift (Zero)
Absolute Drift (Span)
Span%
Page 3 of 17
MountainWest Pipeline, LLC Run 2
Oak Spring Turbine Compressor Station High Load
Carbon County, Utah Start Time 11:31
Turbine T-3; Taurus 60-7800S; SN: OHD24-T2095 Run Length 60
Test Date 11/12/2024 Stop Time 12:31
O2 NOX CO
20.88 50.70 50.40
10.09 26.00 29.60
0.0 0.8 0.1
10.0 25.8 29.3
10.15%
0.0 0.7 0.1
10.0 25.9 29.2
0.0% 0.2% 0.0%
0.0% 0.0% 0.4%
0.0% 0.2% 0.0%
0.0% 0.2% 0.2%
Corrected O2 % Corrected NOX ppm Corrected CO ppm
15.24 21.49 1.93
Uncorrected O2 % Uncorrected NOX ppm Uncorrected CO ppm
15.10 21.50 2.00
Span%
Results
Absolute Bias (Zero)
Absolute Bias (Span)
Absolute Drift (Zero)
Absolute Drift (Span)
Calibration Information
Gas
Instrument Range
Post Test Calibration
Zero%
Span Gas Value
Calibration
Pretest Calibration
Zero%
Span%
Page 4 of 17
MountainWest Pipeline, LLC Run 3
Oak Spring Turbine Compressor Station High Load
Carbon County, Utah Start Time 12:38
Turbine T-3; Taurus 60-7800S; SN: OHD24-T2095 Run Length 60
Test Date 11/12/2024 Stop Time 13:37
O2 NOX CO
20.88 50.70 50.40
10.09 26.00 29.60
0.0 0.8 0.1
10.0 25.9 29.2
10.15%
0.0 0.7 0.1
10.0 25.6 29.5
0.0% 0.2% 0.0%
0.0% 0.6% 0.2%
0.0% 0.2% 0.0%
0.0% 0.6% 0.6%
Corrected O2 % Corrected NOX ppm Corrected CO ppm
15.24 21.16 1.01
Uncorrected O2 % Uncorrected NOX ppm Uncorrected CO ppm
15.10 21.10 1.10
Calibration
Pretest Calibration
Post Test Calibration
Zero%
Calibration Information
Absolute Bias (Span)
Absolute Drift (Zero)
Absolute Drift (Span)
Results
Absolute Bias (Zero)
Gas
Instrument Range
Span%
Span%
Zero%
Span Gas Value
Page 5 of 17
MountainWest Pipeline, LLC
Oak Spring Turbine Compressor Station
Carbon County, Utah
Turbine T-3; Taurus 60-7800S; SN: OHD24-T2095
Test Date 11/12/2024
Run #1 2 3 Average
Start Time 13:54 14:22 14:49
Stop Time 14:14 14:42 15:09
Sample Duration (minutes) 20 20 20
BHP Engine Load - Actual (NGP) 5493 5489 5491 5491
DS Stack Diameter (inches) 36.00 36.00 36.00 36.00
Pbar Barometric Pressure (mbar) 793 793 793 793
Pbar Barometric Pressure (" Hg) 23.43 23.43 23.43 23.43
DB (°F) Dry Bulb Temperature (°F) 42.00 42.00 41.00 41.67
DB (°C) Dry Bulb Temperature (°C) 5.56 5.56 5.00 5.37
RH (%) Relative Humidity (%) 42.00 42.00 43.00 42.33
Fd Fd value (dscf/MMBtu)8631 8631 8631 8631
O2%vd O2 (%vd)15.3 15.3 15.3 15.3
CO2%vd CO2 (%vd)3.5 3.5 3.5 3.5
N2%vd N2 (%vd)81.2 81.2 81.2 81.2
dry NOX (ppmvd)16.8 16.5 16.8 16.7
Run #1 2 3 Average
scfh Fuel Consumption (scfh) 56052 56094 56118 56088
Btu/scf Heat Value (Btu/scf)1060.7 1060.7 1060.7 1060.7
MMBtu/hr Fuel Use (MMBtu/hr)59.5 59.5 59.5 59.5
Run #1 2 3 Average
MD Molecular Weight Dry (lb/lb-mole) 29.17 29.17 29.17 29.17
Fo Fo (unitless)1.589 1.589 1.589 1.589
15 NOX (ppmvd @ 15% O2)17.781 17.487 17.784 17.684
15, ISO NOx (ppmvd @ 15% O2, ISO) 19.846 19.518 19.893 19.753 42.0
Fd NOX (lb/MMBtu)0.065 0.064 0.065 0.065
lb/hr - M19 NOX (lb/hr)3.859 3.798 3.864 3.840 8.70
g/bhp-hr - M19 NOX (g/bhp-hr)0.319 0.314 0.319 0.317
mm Hg of H2O 2.837 2.837 2.794 2.823
Ambient H2O (%/100) 0.005 0.005 0.005 0.005
g H2O / g Dry Air 0.003 0.003 0.003 0.003
Field Reference Method Data
Fuel Use Data and Calculations
Reference Method Calculations
High Mid Load
Permit Limits
Page 6 of 17
MountainWest Pipeline, LLC Run 1
Oak Spring Turbine Compressor Station High Mid Load
Carbon County, Utah Start Time 13:54
Turbine T-3; Taurus 60-7800S; SN: OHD24-T2095 Run Length 20
Test Date 11/12/2024 Stop Time 14:14
O2 NOX
20.88 50.70
10.09 26.00
0.0 0.8
10.0 25.9
0.0 0.7
10.0 26.0
0.0% 0.2%
0.0% 0.2%
0.0% 0.2%
0.0% 0.2%
Corrected O2 % Corrected NOX ppm
15.34 16.77
Uncorrected O2 % Uncorrected NOX ppm
15.20 17.00
Zero%
Span%
Post Test Calibration
Zero%
Span%
Results
Absolute Bias (Zero)
Absolute Bias (Span)
Absolute Drift (Zero)
Absolute Drift (Span)
Pretest Calibration
Calibration Information
Gas
Instrument Range
Span Gas Value
Calibration
Page 7 of 17
MountainWest Pipeline, LLC Run 2
Oak Spring Turbine Compressor Station High Mid Load
Carbon County, Utah Start Time 14:22
Turbine T-3; Taurus 60-7800S; SN: OHD24-T2095 Run Length 20
Test Date 11/12/2024 Stop Time 14:42
O2 NOX
20.88 50.70
10.09 26.00
0.0 0.8
10.0 25.9
0.0 0.7
10.0 25.9
0.0% 0.2%
0.0% 0.0%
0.0% 0.2%
0.0% 0.0%
Corrected O2 % Corrected NOX ppm
15.34 16.49
Uncorrected O2 % Uncorrected NOX ppm
15.20 16.70
Zero%
Span%
Post Test Calibration
Zero%
Span%
Results
Absolute Bias (Zero)
Absolute Bias (Span)
Absolute Drift (Zero)
Absolute Drift (Span)
Pretest Calibration
Calibration Information
Gas
Instrument Range
Span Gas Value
Calibration
Page 8 of 17
MountainWest Pipeline, LLC Run 3
Oak Spring Turbine Compressor Station High Mid Load
Carbon County, Utah Start Time 14:49
Turbine T-3; Taurus 60-7800S; SN: OHD24-T2095 Run Length 20
Test Date 11/12/2024 Stop Time 15:09
O2 NOX
20.88 50.70
10.09 26.00
0.0 0.8
10.0 25.9
0.0 0.7
10.0 26.3
0.0% 0.2%
0.0% 0.8%
0.0% 0.2%
0.0% 0.8%
Corrected O2 % Corrected NOX ppm
15.34 16.77
Uncorrected O2 % Uncorrected NOX ppm
15.20 17.10
Zero%
Span%
Post Test Calibration
Zero%
Span%
Results
Absolute Bias (Zero)
Absolute Bias (Span)
Absolute Drift (Zero)
Absolute Drift (Span)
Pretest Calibration
Calibration Information
Gas
Instrument Range
Span Gas Value
Calibration
Page 9 of 17
MountainWest Pipeline, LLC
Oak Spring Turbine Compressor Station
Carbon County, Utah
Turbine T-3; Taurus 60-7800S; SN: OHD24-T2095
Test Date 11/12/2024
Run #1 2 3 Average
Start Time 15:17 15:45 16:11
Stop Time 15:37 16:05 16:31
Sample Duration (minutes) 20 20 20
BHP Engine Load - Actual (NGP) 5022 5021 5018 5020
DS Stack Diameter (inches) 36.00 36.00 36.00 36.00
Pbar Barometric Pressure (mbar) 794.4 794.4 794.4 794
Pbar Barometric Pressure (" Hg) 23.46 23.46 23.46 23.46
DB (°F) Dry Bulb Temperature (°F) 38.00 38.00 38.00 38.00
DB (°C) Dry Bulb Temperature (°C) 3.33 3.33 3.33 3.33
RH (%) Relative Humidity (%) 43.00 43.00 40.00 42.00
Fd Fd value (dscf/MMBtu)8631 8631 8631 8631
O2%vd O2 (%vd)15.4 15.4 15.4 15.4
CO2%vd CO2 (%vd)3.4 3.4 3.4 3.4
N2%vd N2 (%vd)81.2 81.2 81.2 81.2
dry NOX (ppmvd)16.7 16.0 16.2 16.3
Run #1 2 3 Average
scfh Fuel Consumption (scfh) 54150 54042 54126 54106
Btu/scf Heat Value (Btu/scf) 1060.7 1060.7 1060.7 1060.7
MMBtu/hr Fuel Use (MMBtu/hr) 57.4 57.3 57.4 57.4
Run #1 2 3 Average
MD Molecular Weight Dry (lb/lb-mole) 29.16 29.16 29.16 29.16
Fo Fo (unitless)1.607 1.607 1.607 1.607
15 NOX (ppmvd @ 15% O2)18.034 17.329 17.483 17.615
15, ISO NOx (ppmvd @ 15% O2, ISO) 20.218 19.428 19.532 19.726 42.0
Fd NOX (lb/MMBtu)0.066 0.063 0.064 0.064
lb/hr - M19 NOX (lb/hr)3.781 3.626 3.664 3.690 8.70
g/bhp-hr - M19 NOX (g/bhp-hr)0.341 0.328 0.331 0.333
mm Hg of H2O 2.484 2.484 2.311 2.426
Ambient H2O (%/100) 0.004 0.004 0.004 0.004
g H2O / g Dry Air 0.003 0.003 0.002 0.003
Field Reference Method Data
Fuel Use Data and Calculations
Reference Method Calculations
Low Mid Load
Permit
Limits
Page 10 of 17
MountainWest Pipeline, LLC Run 1
Oak Spring Turbine Compressor Station Low Mid Load
Carbon County, Utah Start Time 15:17
Turbine T-3; Taurus 60-7800S; SN: OHD24-T2095 Run Length 20
Test Date 11/12/2024 Stop Time 15:37
O2 NOX
20.88 50.70
10.09 26.00
0.0 0.8
10.0 25.9
0.0 0.7
10.0 25.9
0.0% 0.2%
0.0% 0.0%
0.0% 0.2%
0.0% 0.0%
Corrected O2 % Corrected NOX ppm
15.44 16.70
Uncorrected O2 % Uncorrected NOX ppm
15.30 16.90
Zero%
Span%
Post Test Calibration
Zero%
Span%
Results
Absolute Bias (Zero)
Absolute Bias (Span)
Absolute Drift (Zero)
Absolute Drift (Span)
Pretest Calibration
Calibration Information
Gas
Instrument Range
Span Gas Value
Calibration
Page 11 of 17
MountainWest Pipeline, LLC Run 2
Oak Spring Turbine Compressor Station Low Mid Load
Carbon County, Utah Start Time 15:45
Turbine T-3; Taurus 60-7800S; SN: OHD24-T2095 Run Length 20
Test Date 11/12/2024 Stop Time 16:05
O2 NOX
20.88 50.70
10.09 26.00
0.0 0.8
10.0 25.9
0.0 0.7
10.0 26.0
0.0% 0.2%
0.0% 0.2%
0.0% 0.2%
0.0% 0.2%
Corrected O2 % Corrected NOX ppm
15.44 16.04
Uncorrected O2 % Uncorrected NOX ppm
15.30 16.30
Zero%
Span%
Post Test Calibration
Zero%
Span%
Results
Absolute Bias (Zero)
Absolute Bias (Span)
Absolute Drift (Zero)
Absolute Drift (Span)
Pretest Calibration
Calibration Information
Gas
Instrument Range
Span Gas Value
Calibration
Page 12 of 17
MountainWest Pipeline, LLC Run 3
Oak Spring Turbine Compressor Station Low Mid Load
Carbon County, Utah Start Time 16:11
Turbine T-3; Taurus 60-7800S; SN: OHD24-T2095 Run Length 20
Test Date 11/12/2024 Stop Time 16:31
O2 NOX
20.88 50.70
10.09 26.00
0.0 0.8
10.0 25.9
0.0 0.7
10.0 26.2
0.0% 0.2%
0.0% 0.6%
0.0% 0.2%
0.0% 0.6%
Corrected O2 % Corrected NOX ppm
15.44 16.19
Uncorrected O2 % Uncorrected NOX ppm
15.30 16.50
Zero%
Span%
Post Test Calibration
Zero%
Span%
Results
Absolute Bias (Zero)
Absolute Bias (Span)
Absolute Drift (Zero)
Absolute Drift (Span)
Pretest Calibration
Calibration Information
Gas
Instrument Range
Span Gas Value
Calibration
Page 13 of 17
MountainWest Pipeline, LLC
Oak Spring Turbine Compressor Station
Carbon County, Utah
Turbine T-3; Taurus 60-7800S; SN: OHD24-T2095
Test Date 11/12/2024
Run #1 2 3 Average
Start Time 16:40 17:09 17:35
Stop Time 17:00 17:29 17:55
Sample Duration (minutes) 20 20 20
BHP Engine Load - Actual (NGP) 4528.0 4525.0 4530.0 4528
DS Stack Diameter (inches) 36.00 36.00 36.00 36.00
Pbar Barometric Pressure (mbar) 795.8 795.8 795.8 796
Pbar Barometric Pressure (" Hg) 23.50 23.50 23.50 23.50
DB (°F) Dry Bulb Temperature (°F) 35.00 35.00 34.00 34.67
DB (°C) Dry Bulb Temperature (°C) 1.67 1.67 1.11 1.48
RH (%) Relative Humidity (%) 47.00 48.00 49.00 48.00
Fd Fd value (dscf/MMBtu)8631 8631 8631 8631
O2%vd O2 (%vd)15.5 15.5 15.5 15.5
CO2%vd CO2 (%vd)3.4 3.4 3.4 3.4
N2%vd N2 (%vd)81.1 81.1 81.1 81.1
dry NOX (ppmvd)15.5 15.4 15.1 15.3
Run #1 2 3 Average
scfh Fuel Consumption (scfh) 52008 52092 51960 52020
Btu/scf Heat Value (Btu/scf) 1060.7 1060.7 1060.7 1060.7
MMBtu/hr Fuel Use (MMBtu/hr) 55.2 55.3 55.1 55.2
Run #1 2 3 Average
MD Molecular Weight Dry (lb/lb-mole) 29.17 29.17 29.17 29.17
Fo Fo (unitless)1.577 1.577 1.577 1.577
15 NOX (ppmvd @ 15% O2)17.076 16.928 16.615 16.873
15, ISO NOx (ppmvd @ 15% O2, ISO) 19.280 19.132 18.819 19.077 42.0
Fc NOX (lb/MMBtu)0.000 0.000 0.000 0.000
lb/hr - M19 NOX (lb/hr)3.438 3.414 3.343 3.398 8.70
mm Hg of H2O 2.422 2.474 2.426 2.440
Ambient H2O (%/100) 0.004 0.004 0.004 0.004
g H2O / g Dry Air 0.003 0.003 0.003 0.003
Field Reference Method Data
Fuel Use Data and Calculations
Reference Method Calculations
Low Load
Permit
Limits
Page 14 of 17
MountainWest Pipeline, LLC Run 1
Oak Spring Turbine Compressor Station Low Load
Carbon County, Utah Start Time 16:40
Turbine T-3; Taurus 60-7800S; SN: OHD24-T2095 Run Length 20
Test Date 11/12/2024 Stop Time 17:00
O2 NOX
20.88 50.70
10.09 26.00
0.0 0.8
10.0 25.9
0.0 0.7
10.0 25.7
0.0% 0.2%
0.0% 0.4%
0.0% 0.2%
0.0% 0.4%
Corrected O2 % Corrected NOX ppm
15.54 15.52
Uncorrected O2 % Uncorrected NOX ppm
15.40 15.70
Zero%
Span%
Post Test Calibration
Zero%
Span%
Results
Absolute Bias (Zero)
Absolute Bias (Span)
Absolute Drift (Zero)
Absolute Drift (Span)
Pretest Calibration
Calibration Information
Gas
Instrument Range
Span Gas Value
Calibration
Page 15 of 17
MountainWest Pipeline, LLC Run 2
Oak Spring Turbine Compressor Station Low Load
Carbon County, Utah Start Time 17:09
Turbine T-3; Taurus 60-7800S; SN: OHD24-T2095 Run Length 20
Test Date 11/12/2024 Stop Time 17:29
O2 NOX
20.88 50.70
10.09 26.00
0.0 0.8
10.0 25.9
0.0 0.7
10.0 25.8
0.0% 0.2%
0.0% 0.2%
0.0% 0.2%
0.0% 0.2%
Corrected O2 % Corrected NOX ppm
15.54 15.38
Uncorrected O2 % Uncorrected NOX ppm
15.40 15.60
Zero%
Span%
Post Test Calibration
Zero%
Span%
Results
Absolute Bias (Zero)
Absolute Bias (Span)
Absolute Drift (Zero)
Absolute Drift (Span)
Pretest Calibration
Calibration Information
Gas
Instrument Range
Span Gas Value
Calibration
Page 16 of 17
MountainWest Pipeline, LLC Run 3
Oak Spring Turbine Compressor Station Low Load
Carbon County, Utah Start Time 17:35
Turbine T-3; Taurus 60-7800S; SN: OHD24-T2095 Run Length 20
Test Date 11/12/2024 Stop Time 17:55
O2 NOX
20.88 50.70
10.09 26.00
0.0 0.8
10.0 25.9
0.0 0.7
10.0 26.4
0.0% 0.2%
0.0% 1.0%
0.0% 0.2%
0.0% 1.0%
Corrected O2 % Corrected NOX ppm
15.54 15.10
Uncorrected O2 % Uncorrected NOX ppm
15.40 15.50
Zero%
Span%
Post Test Calibration
Zero%
Span%
Results
Absolute Bias (Zero)
Absolute Bias (Span)
Absolute Drift (Zero)
Absolute Drift (Span)
Pretest Calibration
Calibration Information
Gas
Instrument Range
Span Gas Value
Calibration
Page 17 of 17
Via Electronic

November 27, 2024

Utah Division of Air Quality
Attn: Director, NSR Section
P.O. Box 144820
Salt Lake City, UT 84114-4820

RE: MountainWest Pipeline, LLC
Oak Spring Turbine Compressor Station
Approval Order DAQE-AN121030019-20
Performance Test Report for Turbine T-3

Dear Mr. Bird:

MountainWest Pipeline, LLC is submitting the enclosed performance test report for the Oak
Spring Turbine Compressor Station’s Solar Taurus 60-7800S, Turbine T-3. The performance test
was conducted on November 12, 2024. The nitrogen oxides (NOX) and carbon monoxide (CO)
emissions were below the permitted emissions limits. Please find the attached responsible
official attestation form certifying the results of the testing.

Questions regarding this submittal should be referred to Dani Baldwin at [phone] or
[e-mail].

Sincerely,

Candyce Fly Lee
VP & GM, MountainWest Pipeline, LLC

Enclosure
MountainWest Pipeline, LLC
650 South Main Street, 3rd Floor
Salt Lake City, Utah 84101
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
UTAH RESPONSIBLE OFFICIAL CERTIFICATION OF TRUTH,
ACCURACY, AND COMPLETENESS

Company Name: MountainWest Pipeline, LLC

Facility Name: Oak Spring Turbine Compressor Station

Facility Address: 6 Miles West of Spring Glen, Carbon County, Utah

Approval Order Number: DAQE-AN121030019-20

Performance Test Report: Solar Taurus 60-7800S, Turbine T-3

Based on information and belief formed after reasonable inquiry, I hereby certify that the
statements and information contained in this document are true, accurate, and complete.

Signature: ________________________________________ Date: __________________

Candyce Fly Lee
VP & GM, MountainWest Pipeline, LLC

Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
11/25/2024 | 3:54 PM EST
Source Test Report
for
MountainWest Pipeline, LLC
Oak Spring Turbine Compressor Station
Carbon County, Utah
Test Date: November 12, 2024
Report Date: November 21, 2024

Approval Order #DAQE-AN121030019-20
40 CFR 60, Subpart GG
Turbine: Solar Taurus 60-7800S
SN: OHD24-T2095
Unit ID: #3 (Permit ID: T-3)
Prepared By:
Oasis Emission Consultants, Inc.
2730 Commercial Way
Rock Springs, WY 82901
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
November 21, 2024
Ms. Dani Baldwin
MountainWest Pipeline, LLC
650 S. Main Street, 3rd Floor
Salt Lake City, Utah 84101
Re: MountainWest Pipeline, LLC
Oak Spring Turbine Compressor Station
Approval Order #DAQE-AN121030019-20, Condition II.B.2.a
40 CFR 60, Subpart GG
Performance Test Report Unit #3 (Permit ID: T-3)
Dear Ms. Baldwin:
An air emissions test program was conducted on a Solar Taurus 60-7800S turbine, operated
by MountainWest Pipeline, LLC and designated as Unit #3 (Permit ID: T-3), located at the
Oak Spring Turbine Compressor Station in Carbon County, Utah. The purpose of the testing
was to demonstrate initial compliance with the emissions limits contained in Approval Order
#DAQE-AN121030019-20 and 40 CFR 60, Subpart GG, for oxides of nitrogen (NOx) and
carbon monoxide (CO) after a like-kind turbine core replacement.
Oasis Emission Consultants, Inc. conducted the testing on November 12, 2024.
Approval Order #DAQE-AN121030019-20 Emission Levels
The average recorded levels, from three one-hour test runs at full load, were found to comply
with emission levels stipulated by the permit, as shown in the attached report and
summarized below.
Emission
Unit
Avg
NOx
Permit
NOx
Avg
CO
Permit
CO
ppm@15% O2 22 42 --- ---
lbs/hr 4.93 8.70 0.21 6.30
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
EPA 40 CFR 60, Subpart GG Emission Levels
The average recorded levels were found to comply with emission levels stipulated by 40 CFR
60, Subpart GG, as shown in the attached report and summarized below.
Testing Protocol
The attached report was generated using standard CEMS equipment and methodologies as
required by and in accordance with 40 CFR 60(A) Methods 1, 3A, 7E, 10, 19 and 20 as well
as 40 CFR 60, Subpart GG, as outlined in the submitted Source Test Protocol dated
September 23, 2024.
Quality Assurance
Oasis has performed a full review of the raw data and calculated results in this report. Any
errors we have encountered have been listed in the body of this report. After performing the
review, we are confident that this turbine has met all requirements.
If you have any questions or require further information, please contact the undersigned at
[phone].
Yours truly,
Oasis Emission Consultants, Inc.
_______________________ _________________________
Cember Crawley Charles A. Chapman
Environmental Scientist Manager of Technical Services
_________________________
Christopher N. Knott, P.Eng.
Director, Engineering and Operations
Test
Run
Load
(%) Avg NOx
(ppm)
Avg NOxo
(ppm@15% O2)
Avg NOx
(ppm@15% O2 ISO)
EPA Standard NOx
(ppm@15% O2 ISO)
1a
94.7
21.34 22 26
42
1b 21.55 22 26
1c 20.94 22 25
2a
90.3
16.59 17 20
2b 16.44 17 20
2c 16.80 18 21
3a
82.5
16.57 18 21
3b 16.05 17 20
3c 16.12 17 20
4a
74.4
15.39 17 20
4b 15.42 17 20
4c 15.11 17 20
AVG 85.5 17.36 19 22 42
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
SOURCE EMISSION TEST REPORT
Approval Order #DAQE-AN121030019-20
40 CFR 60, Subpart GG
Test Performed By: Oasis Emission Consultants, Inc.
Test Company Contact: Chris Knott
2730 Commercial Way
Rock Springs, WY 82901
307.382.3297
Owner/Operator: MountainWest Pipeline, LLC
Owner/Operator Contact: Dani Baldwin
650 S. Main Street, 3rd Floor
Salt Lake City, Utah 84101
801.201.0595
Facility Name: Oak Spring Turbine Compressor Station
UTM Coordinates:
501,700 m Easting, 4,390,000 m Northing
UTM Zone 12
Carbon County, Utah
Emission Source: Solar Taurus 60-7800S
Unit #3 (Permit ID: T-3)
Date of Test: November 12, 2024
Date of Report: November 21, 2024
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
TABLE OF CONTENTS

1.1 Introduction .......................................................................................................................... 1
2.1 Stack Sampling Location ..................................................................................................... 2
3.1 Discussion of NOx and CO Test Results.............................................................................. 4
3.1.1 Source Test Set 1 ...................................................................................................................................... 4
3.1.2 Source Test Set 2 ...................................................................................................................................... 4
3.1.3 Source Test Set 3 ...................................................................................................................................... 5
3.1.4 Source Test Set 4 ...................................................................................................................................... 5
4.1 Stack Sampling Methods and Procedures ............................................................................ 6
4.2 Equipment Utilization .......................................................................................................... 7
4.3 Process Parameters............................................................................................................... 8
5.1 Quality Assurance ................................................................................................................ 8

List of Figures and Tables

Figure 1 - Sample Port Location ............................................................................................................................. 2
Figure 2 - Sampling Train Schematic - Methods 3A, 7E, 10 and 20 ...................................................................... 7

Table 1 - Location of Traverse Points in Circular Stacks ....................................................................................... 3
Table 2 - Test Matrix .............................................................................................................................................. 6

APPENDIX A: NOx and CO Test Data

APPENDIX B: Quality Assurance/Calibration Data

APPENDIX C: Fd Factor Determination

APPENDIX D: Example Calculations and Summary

APPENDIX E: Field Notes and Source Test Certification

Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
1
1.1 Introduction
An air emissions test program was conducted on a Solar Taurus 60-7800S turbine, operated
by MountainWest Pipeline, LLC and designated as Unit #3 (Permit ID: T-3), located at the
Oak Spring Turbine Compressor Station in Carbon County, Utah. The purpose of the testing
was to demonstrate compliance with the emissions limits contained in Approval Order
#DAQE-AN121030019-20 and 40 CFR 60, Subpart GG, for oxides of nitrogen (NOx) and
carbon monoxide (CO) after a like-kind turbine core replacement.
The Oak Spring Turbine Compressor Station consists of three turbine compressor engines
and one backup generator. The facility is classified as a minor source.
A total of twelve test runs were performed on November 12, 2024 to analyze exhaust NOx
and CO emission levels in accordance with the procedures of 40 CFR 60(A) Methods 1, 3A,
7E, 10, 19 and 20 as well as 40 CFR 60, Subpart GG, as outlined in the submitted Source
Test Protocol dated September 23, 2024. Three test runs were performed at three different
load points, selected from the normal operating range of the turbine, for a total of nine test
runs. Each test run consisted of 21 readings taken at one minute intervals, measuring NOx.
An additional three test runs were performed at the highest achievable load point of the
turbine. Each of these test runs consisted of 60 readings taken at one minute intervals,
measuring both NOx and CO.
Process parameters were recorded during each test run in order to determine the load.
Parameters include turbine gas producer speed and temperatures.
Test runs were observed by the following individuals:
Oasis Emission Consultants, Inc. - 307.382.3297
TJ Schmidtberger - Senior Compliance Specialist
MountainWest Pipeline, LLC - 804.389.2730
Jacob Yenney - Field Personnel
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
2
2.1 Stack Sampling Location
Sampling was conducted on the Solar Taurus 60-7800S turbine (Unit #3 (Permit ID: T-3), SN
OHD24-T2095). The sampling port for moisture, flow, NOx and CO measurements was
approximately 180.0" (5.0 pipe diameters) downstream from the nearest flow disturbance
(Distance B) and 36.0" (1.0 pipe diameters) upstream from the nearest disturbance (Distance
A), as seen in Figure 1. The stack sampling location was placed at approximately 50%
insertion depth based on an O2 stratification check which demonstrated a non-stratified flow
regime. The stratification was conducted according to 40 CFR 60(A), Method 7E,
§8.1.2 using 12 traverse points determined according to Table 1 below.
Figure 1 - Sample Port Location
36"
A - 36.0"
B - 180.0"
Exhaust
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

3

Table 1 - Location of Traverse Points in Circular Stacks

Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
4
3.1 Discussion of NOx and CO Test Results
Twelve test runs were performed on November 12, 2024 to analyze exhaust NOx and CO
emission levels in order to demonstrate initial compliance with the emissions limits
contained in Approval Order #DAQE-AN121030019-20 and 40 CFR 60, Subpart GG. NOx
and CO concentrations were measured concurrently during the testing. Measured emissions
were below permitted limits. Please refer to the Appendices for a listing of all raw data,
calibration error response and calculations performed per 40 CFR 60(A) requirements.
3.1.1 Source Test Set 1: Solar Taurus 60-7800S, NOx and CO
The first set of test runs were performed from 10:21 to 13:37 for NOx and CO.
Based on operating parameters recorded during testing, the average load was
approximated at 5760.0 bhp or 94.7% of site rated load, and the average NOx and
CO levels were found to be in compliance with permit conditions and Subpart GG
requirements.
Test
Run NOx
(ppm)
NOxo
(ppm@15% O2)
NOx
(ppm@15% O2 ISO)
O2
(%)
1a 21.34 22 26 15.2
1b 21.55 22 26 15.2
1c 20.94 22 25 15.2
AVG 21.28 22 26 15.2
Test
Run NOx
(ppm)
NOx
(ppm@15% O2)
NOx
(lbs/hr)
CO
(ppm)
CO
(lbs/hr)
1a 21.34 22 4.93 1.61 0.23
1b 21.55 22 5.00 1.88 0.27
1c 20.94 22 4.84 1.03 0.14
AVG 21.28 22 4.93 1.51 0.21
3.1.2 Source Test Set 2: Solar Taurus 60-7800S, NOx
The second set of test runs were performed from 13:54 to 15:09 for NOx.
Based on operating parameters recorded during testing, the average load was
approximated at 5491.0 bhp or 90.3% of site rated load, and the average NOx levels
were found to be in compliance with Subpart GG requirements.
Test
Run NOx
(ppm)
NOxo
(ppm@15% O2)
NOx
(ppm@15% O2 ISO)
O2
(%)
2a 16.59 17 20 15.3
2b 16.44 17 20 15.3
2c 16.80 18 21 15.3
AVG 16.61 18 21 15.3
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

5

3.1.3 Source Test Set 3: Solar Taurus 60-7800S, NOx

The third set of test runs were performed from 15:17 to 16:31 for NOx.

Based on operating parameters recorded during testing, the average load was
approximated at 5020.3 bhp or 82.5% of site rated load, and the average NOx levels
were found to be in compliance with Subpart GG requirements.

Test
Run NOx
(ppm)
NOxo
(ppm@15% O2)
NOx
(ppm@15% O2 ISO)
O2
(%)
3a 16.57 18 21 15.4
3b 16.05 17 20 15.4
3c 16.12 17 20 15.4
AVG 16.24 18 20 15.4

3.1.4 Source Test Set 4: Solar Taurus 60-7800S, NOx

The fourth set of test runs were performed from 16:40 to 17:55 for NOx.

Based on operating parameters recorded during testing, the average load was
approximated at 4527.7 bhp or 74.4% of site rated load, and the average NOx levels
were found to be in compliance with Subpart GG requirements.
.
Test
Run NOx
(ppm)
NOxo
(ppm@15% O2)
NOx
(ppm@15% O2 ISO)
O2
(%)
4a 15.39 17 20 15.5
4b 15.42 17 20 15.5
4c 15.11 17 20 15.5
AVG 15.31 17 20 15.5

Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
6
4.1 Stack Sampling Methods and Procedures
Testing followed 40 CFR 60(A) and Subpart GG methodologies with no exceptions.
Table 2 - Test Matrix
Method Title Parameter Reference
EPA 40 CFR 60 Appendix
A, Method 1
Sample and Velocity
Traverses for Stationary
Sources
Sampling Point
Determination
https://www.epa.gov/sites/production
/files/2017-
08/documents/method_1_3.pdf
EPA 40 CFR 60 Appendix
A, Method 3A
Determination of Oxygen
and Carbon Dioxide
Concentrations in
Emissions From Stationary
Sources (Instrumental
Analyzer Procedure)
O2 https://www.epa.gov/sites/production
/files/2017-
08/documents/method_3a.pdf
EPA 40 CFR 60 Appendix
A, Method 7E
Determination of Nitrogen
Oxides Emissions From
Stationary Sources
(Instrumental Analyzer
Procedure)
Nitrogen Oxides https://www.epa.gov/sites/production
/files/2018-
05/documents/method_7e_0.pdf
EPA 40 CFR 60 Appendix
A, Method 10
Determination Of Carbon
Monoxide Emissions From
Stationary Sources
(Instrumental Analyzer
Procedure)
Carbon Monoxide https://www.epa.gov/sites/production
/files/2017-
08/documents/method_10.pdf
EPA 40 CFR 60 Appendix
A, Method 19
Determination of Sulfur
Dioxide Removal
Efficiency and Particulate
Matter, Sulfur Dioxide and
Nitrogen Oxide Emission
Rates
Exhaust Effluent Flow https://www.epa.gov/sites/production
/files/2017-
08/documents/method_19.pdf
EPA 40 CFR 60
Appendix A,
Method 20
Determination of Nitrogen
Oxides, Sulfur Dioxide, and
Diluent Emissions From
Stationary Gas Turbines
Nitrogen Oxides https://www.epa.gov/sites/production
/files/2017-
08/documents/method_20.pdf
EPA 40 CFR 60
Subpart GG §60.335
Subpart GG Standards of
Performance for Stationary
Combustion Turbines
Nitrogen Oxides https://www.ecfr.gov/cgibin/
text-
idx?node=sp40.7.60.gg#se40.7.60_1
335
U.S. Environmental Protection Agency. “EMC Promulgated Test Methods.” Air Emission
Measurement Center (EMC). 9 July 2024. Web. 23 September 2024. <https://www.epa.gov/emc/emc-promulgated-test-methods>.
U.S. Environmental Protection Agency. “Subpart GG–Standards of Performance for Stationary Combustion Turbines.” Title 40:
Protection of Environment. Part 60 –Standards of Performance for New Stationary Sources (Continued). Title 40. Chapter 1.
Subpchapter C. Part 60. Subpart GG. 40 CFR 60, 2019. Washington: GPO. 19 September 2024. Web. 23 September 2024.
<https://www.ecfr.gov/cgi-bin/text-idx?node=sp40.7.60.gg>.
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

7

4.2 Equipment Utilization

The following equipment was used during the tests performed at the Oak Spring Turbine
Compressor Station in conjunction with the procedures listed above.

 API 300M CO NDIR Analyzer, S/N 71
CO Range 0-50.4 ppm
 API 200AH NOx/O2 Chemiluminescent/Paramagnetic Analyzer, S/N 495
NOx Range 0-50.7 ppm/O2 Range 0-20.88%
 Universal Analyzer 3040SSP Sample Gas Conditioner
 75 ft. Heated Sample Line
 Fyrite Analyzer for Carbon Dioxide Measurement
 EPA G1 Protocol Calibration Gas
 Laptop Computer to download Raw Analyzer Data

Figure 2 - Sampling Train Schematic - Methods 3A, 7E, 10 and 20

Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
8
4.3 Process Parameters
Operating parameters recorded during testing were used in conjunction with a Solar program
to approximate the turbine load. Parameters include turbine gas producer speed and
temperatures. This was conducted and provided by MountainWest personnel.
5.1 Quality Assurance
Precautions are taken to keep the gas analyzer in a clean, thermally stable, vibration free
environment to minimize analyzer drift and associated errors. Pre test calibrations and
most post test operations are performed within the testing trailer environment.
The data from the samples are converted directly into computer language and recorded in the
Compliance Specialist’s laptop computer. This eliminates the need for sample labeling and
secures the preservation of the data while reducing human error. In addition, parameters
associated with the engine are recorded on test sheets at the time of the tests.
Preventive diagnostic functions are built directly into the equipment utilized for the testing.
This diagnostic function provides the Compliance Specialist with failure warnings allowing
the determination of when repairs are necessary without performing painstaking preventative
maintenance procedures. However, equipment is inspected regularly by the compliance
specialists and the Field Operations Manager to guarantee maximum operational status. The
process involved with equipment calibration ensures that there is no divergence from the
manufacturer’s specifications.
All pre and post calibration error checks, leak checks, and other quality assurance issues
conformed with the requirements specified in 40 CFR 60(A), Methods 1, 3A, 7E, 10, 19 and
20 and Subpart GG.
Linearity checks are performed using NOx, CO, O2 and Ultra High Purity Nitrogen certified
calibration gases to ensure that the zero, mid, and upscale calibrations are within the required
+/-2% of the certified calibration level and zero. Pre-Test calibrations are then conducted on
the zero and selected mid or upscale calibration gas determined by observing the native
concentration of the target analytes in the sampled exhaust. After each test run the same zero
and selected mid or upscale calibration gas are analyzed to verify they are within required
specifications. Calibration Error must remain within +/- 5% of the certified calibration gas or
zero. Drift is required to stay within +/- 3% during post-test calibrations.
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

APPENDIX A

NOx and CO Test Data

Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Test Run 1a
Oak Spring Turbine Compressor Station
#3 (Permit ID: T-3)
Full Load
date_and_time co (ppm)nox (ppm)o2 (%)
11/12/2024 10:21 2.8 22.1 15.1
11/12/2024 10:22 3 21.7 15.1
11/12/2024 10:23 2.3 21.6 15.1
11/12/2024 10:24 2.4 21.7 15.1
11/12/2024 10:25 3.1 21.6 15.1
11/12/2024 10:26 1.4 21.6 15.1
11/12/2024 10:27 1.7 21.9 15.1
11/12/2024 10:28 2.3 21.9 15.1
11/12/2024 10:29 2.7 21.8 15.1
11/12/2024 10:30 1.5 21.7 15.1
11/12/2024 10:31 1.1 21.8 15.1
11/12/2024 10:32 1.8 21.6 15.1
11/12/2024 10:33 1.4 21.6 15.1
11/12/2024 10:34 0.9 21.6 15.1
11/12/2024 10:35 0.4 21.7 15.1
11/12/2024 10:36 1.9 21.4 15.1
11/12/2024 10:37 3.3 21.5 15.1
11/12/2024 10:38 2.7 21.7 15.1
11/12/2024 10:39 0.7 21.5 15.1
11/12/2024 10:40 0.9 21.4 15.1
11/12/2024 10:41 1.1 21.4 15.1
11/12/2024 10:42 1 21.4 15.1
11/12/2024 10:43 0.7 21.5 15.1
11/12/2024 10:44 1.3 21.6 15.1
11/12/2024 10:45 1.1 21.4 15.1
11/12/2024 10:46 0.8 21.3 15.1
11/12/2024 10:47 0.5 21.3 15.1
11/12/2024 10:48 1.1 21.4 15.1
11/12/2024 10:49 1.5 21.7 15.1
11/12/2024 10:50 3.5 21.5 15.1
11/12/2024 10:51 1.3 21.3 15.1
11/12/2024 10:52 1.2 21.2 15.1
11/12/2024 10:53 0.9 21.3 15.1
11/12/2024 10:54 0.7 21.4 15.1
11/12/2024 10:55 0.9 21.3 15.1
11/12/2024 10:56 2.4 21.1 15.1
11/12/2024 10:57 2.7 21.2 15.1
11/12/2024 10:58 0.7 21.3 15.1
11/12/2024 10:59 0.6 21.3 15.1
11/12/2024 11:00 1.7 21.4 15.1
11/12/2024 11:01 2.8 21.3 15.1
11/12/2024 11:02 3 21.3 15.1
11/12/2024 11:03 2.9 21.2 15.1
11/12/2024 11:04 0.8 21.2 15.1
11/12/2024 11:05 0.8 21.2 15.1
11/12/2024 11:06 1.5 21.2 15.1
11/12/2024 11:07 1.5 21.2 15.1
11/12/2024 11:08 1.4 21.1 15.1
11/12/2024 11:09 2.4 21.3 15.1
11/12/2024 11:10 3 21 15.1
11/12/2024 11:11 2.6 20.9 15.1
11/12/2024 11:12 2.3 21 15.1
11/12/2024 11:13 0.7 20.9 15.1
11/12/2024 11:14 1 21 15.1
11/12/2024 11:15 1.4 21.1 15.1
11/12/2024 11:16 1.6 21 15.1
11/12/2024 11:17 1.7 20.9 15.1
11/12/2024 11:18 1.8 21 15.1
11/12/2024 11:19 2.1 20.9 15.1
11/12/2024 11:20 1.9 20.7 15.1
AVG 1.7 21.4 15.1
AVG Corrected 1.6 21.3 15.2
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Graphical Analysis of Test Run 1a
0
5
10
15
20
25
PP
M
v

Readings

Full Load
CO
NOx
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Test Run 1b
Oak Spring Turbine Compressor Station
#3 (Permit ID: T-3)
Full Load
date_and_time co (ppm)nox (ppm)o2 (%)
11/12/2024 11:31 2 22.3 15
11/12/2024 11:32 1.6 21.9 15.1
11/12/2024 11:33 3 21.7 15.1
11/12/2024 11:34 2.3 21.7 15.1
11/12/2024 11:35 1.2 21.4 15.1
11/12/2024 11:36 2.5 21.3 15.1
11/12/2024 11:37 1.4 21.1 15.1
11/12/2024 11:38 3.3 21.1 15.1
11/12/2024 11:39 2.2 21.2 15.1
11/12/2024 11:40 3 21.3 15.1
11/12/2024 11:41 3.3 21.3 15.1
11/12/2024 11:42 1 21 15.1
11/12/2024 11:43 1.8 20.9 15.1
11/12/2024 11:44 2 21.1 15.1
11/12/2024 11:45 1.8 21.3 15.1
11/12/2024 11:46 1.7 21.3 15.1
11/12/2024 11:47 2.4 21.5 15.1
11/12/2024 11:48 2.4 21.7 15.1
11/12/2024 11:49 2.3 21.6 15.1
11/12/2024 11:50 2.4 21.6 15.1
11/12/2024 11:51 2.5 21.5 15.1
11/12/2024 11:52 1.8 21.7 15.1
11/12/2024 11:53 1.3 21.6 15.1
11/12/2024 11:54 2.3 21.7 15.1
11/12/2024 11:55 2.1 21.6 15.1
11/12/2024 11:56 2.2 21.6 15.1
11/12/2024 11:57 2.8 21.5 15.1
11/12/2024 11:58 2.2 21.3 15.1
11/12/2024 11:59 2 21.4 15.1
11/12/2024 12:00 1.5 21.5 15.1
11/12/2024 12:01 2.9 21.8 15.1
11/12/2024 12:02 2.8 21.7 15.1
11/12/2024 12:03 1.4 21.5 15.1
11/12/2024 12:04 1.9 21.5 15.1
11/12/2024 12:05 2 21.5 15.1
11/12/2024 12:06 2.2 21.6 15.1
11/12/2024 12:07 2.7 21.6 15.1
11/12/2024 12:08 1.7 21.6 15.1
11/12/2024 12:09 1.7 21.6 15.1
11/12/2024 12:10 2.6 21.6 15.1
11/12/2024 12:11 2.6 21.6 15.1
11/12/2024 12:12 2.4 21.4 15.1
11/12/2024 12:13 2.3 21.5 15.1
11/12/2024 12:14 0.7 21.6 15.1
11/12/2024 12:15 1.3 21.6 15.1
11/12/2024 12:16 2 21.5 15.1
11/12/2024 12:17 1.6 21.4 15.1
11/12/2024 12:18 1 21.4 15.1
11/12/2024 12:19 2.3 21.5 15.1
11/12/2024 12:20 2.4 21.3 15.1
11/12/2024 12:21 1.8 21.3 15.1
11/12/2024 12:22 1.2 21.3 15.1
11/12/2024 12:23 1.4 21.3 15.1
11/12/2024 12:24 1.2 21.4 15.1
11/12/2024 12:25 0.4 21.5 15.1
11/12/2024 12:26 0.8 21.6 15.1
11/12/2024 12:27 2.4 21.6 15.1
11/12/2024 12:28 0.5 21.5 15.1
11/12/2024 12:29 1.2 21.4 15.1
11/12/2024 12:30 1.7 21.4 15.1
AVG 2.0 21.5 15.1
AVG Corrected 1.9 21.6 15.2
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Graphical Analysis of Test Run 1b
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Readings

Full Load
CO
NOx
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Test Run 1c
Oak Spring Turbine Compressor Station
#3 (Permit ID: T-3)
Full Load
date_and_time co (ppm)nox (ppm)o2 (%)
11/12/2024 12:38 2.1 23.3 15.1
11/12/2024 12:39 2.3 23.1 15.1
11/12/2024 12:40 2 22.7 15.1
11/12/2024 12:41 2.2 22.1 15.1
11/12/2024 12:42 1.6 22 15.1
11/12/2024 12:43 2.6 21.9 15.1
11/12/2024 12:44 2.4 21.5 15.1
11/12/2024 12:45 1.2 21.6 15.1
11/12/2024 12:46 1.3 21.5 15.1
11/12/2024 12:47 0.9 21.5 15.1
11/12/2024 12:48 0.6 21.4 15.1
11/12/2024 12:49 0.6 21.4 15.1
11/12/2024 12:50 0.8 21.1 15.1
11/12/2024 12:51 0.7 21.1 15.1
11/12/2024 12:52 0.6 21 15.1
11/12/2024 12:53 0.1 20.9 15.1
11/12/2024 12:54 1.1 20.9 15.1
11/12/2024 12:55 0.9 21 15.1
11/12/2024 12:56 0.9 21 15.1
11/12/2024 12:57 1 20.9 15.1
11/12/2024 12:58 1.5 20.8 15.1
11/12/2024 12:59 1.8 20.9 15.1
11/12/2024 13:00 0.7 20.9 15.1
11/12/2024 13:01 1.6 20.8 15.1
11/12/2024 13:02 1.4 20.7 15.1
11/12/2024 13:03 0.6 20.8 15.1
11/12/2024 13:04 0.8 21 15.1
11/12/2024 13:05 1 21 15.1
11/12/2024 13:06 0.1 21 15.1
11/12/2024 13:07 1.2 21 15.1
11/12/2024 13:08 0.5 21 15.1
11/12/2024 13:09 1.8 20.9 15.1
11/12/2024 13:10 0.9 20.9 15.1
11/12/2024 13:11 0.1 21 15.1
11/12/2024 13:12 0.1 20.9 15.1
11/12/2024 13:13 0.1 20.8 15.1
11/12/2024 13:14 0.8 20.8 15.1
11/12/2024 13:15 0.3 20.9 15.1
11/12/2024 13:16 1.1 20.9 15.1
11/12/2024 13:17 0.5 20.9 15.1
11/12/2024 13:18 0.4 20.8 15.1
11/12/2024 13:19 0.1 20.9 15.1
11/12/2024 13:20 1.3 21.1 15
11/12/2024 13:21 0.2 21 15.1
11/12/2024 13:22 0.7 21 15.1
11/12/2024 13:23 1.2 21.1 15.1
11/12/2024 13:24 0.8 21 15
11/12/2024 13:25 1.5 21 15.1
11/12/2024 13:26 1.2 20.8 15
11/12/2024 13:27 1.4 20.7 15.1
11/12/2024 13:28 1.9 20.8 15.1
11/12/2024 13:29 2.6 20.6 15.1
11/12/2024 13:30 0.8 20.6 15.1
11/12/2024 13:31 0.8 20.6 15.1
11/12/2024 13:32 1.7 20.7 15
11/12/2024 13:33 0.8 20.7 15.1
11/12/2024 13:34 2.3 20.8 15.1
11/12/2024 13:35 1.2 20.7 15
11/12/2024 13:36 1.4 20.6 15
11/12/2024 13:37 1.7 20.5 15.1
AVG 1.1 21.1 15.1
AVG Corrected 1.0 20.9 15.2
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Graphical Analysis of Test Run 1c
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Readings

Full Load
CO
NOx
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Test Run 2a
Oak Spring Turbine Compressor Station
#3 (Permit ID: T-3)
Med-High Load
date_and_time nox (ppm)o2 (%)
11/12/2024 13:54 17.7 15.1
11/12/2024 13:55 17 15.2
11/12/2024 13:56 17.2 15.2
11/12/2024 13:57 17.3 15.2
11/12/2024 13:58 17.2 15.2
11/12/2024 13:59 17.1 15.1
11/12/2024 14:00 17.2 15.2
11/12/2024 14:01 17.1 15.1
11/12/2024 14:02 17 15.2
11/12/2024 14:03 16.8 15.2
11/12/2024 14:04 17 15.1
11/12/2024 14:05 17 15.1
11/12/2024 14:06 16.8 15.1
11/12/2024 14:07 16.8 15.2
11/12/2024 14:08 16.8 15.1
11/12/2024 14:09 16.9 15.2
11/12/2024 14:10 16.8 15.2
11/12/2024 14:11 16.9 15.1
11/12/2024 14:12 16.7 15.2
11/12/2024 14:13 16.6 15.2
11/12/2024 14:14 16.7 15.2
AVG 17.0 15.2
AVG Corrected 16.6 15.3
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Graphical Analysis of Test Run 2a
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Readings

Med-High Load
NOx
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Test Run 2b
Oak Spring Turbine Compressor Station
#3 (Permit ID: T-3)
Med-High Load
date_and_time nox (ppm)o2 (%)
11/12/2024 14:22 17 15.1
11/12/2024 14:23 17.1 15.1
11/12/2024 14:24 17 15.1
11/12/2024 14:25 16.6 15.2
11/12/2024 14:26 16.7 15.2
11/12/2024 14:27 16.6 15.2
11/12/2024 14:28 16.5 15.2
11/12/2024 14:29 16.5 15.2
11/12/2024 14:30 16.7 15.2
11/12/2024 14:31 16.5 15.2
11/12/2024 14:32 16.7 15.1
11/12/2024 14:33 16.5 15.1
11/12/2024 14:34 16.5 15.2
11/12/2024 14:35 16.5 15.2
11/12/2024 14:36 16.6 15.2
11/12/2024 14:37 16.7 15.2
11/12/2024 14:38 16.6 15.3
11/12/2024 14:39 16.6 15.2
11/12/2024 14:40 16.7 15.2
11/12/2024 14:41 16.8 15.2
11/12/2024 14:42 16.8 15.2
AVG 16.7 15.2
AVG Corrected 16.4 15.3
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Graphical Analysis of Test Run 2b
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Readings

Med-High Load
NOx
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Test Run 2c
Oak Spring Turbine Compressor Station
#3 (Permit ID: T-3)
Med-High Load
date_and_time nox (ppm)o2 (%)
11/12/2024 14:49 18.3 15.2
11/12/2024 14:50 18 15.2
11/12/2024 14:51 17.9 15.2
11/12/2024 14:52 17.6 15.2
11/12/2024 14:53 17.3 15.2
11/12/2024 14:54 17.1 15.2
11/12/2024 14:55 17 15.2
11/12/2024 14:56 17 15.2
11/12/2024 14:57 16.9 15.3
11/12/2024 14:58 16.9 15.2
11/12/2024 14:59 16.9 15.2
11/12/2024 15:00 17 15.2
11/12/2024 15:01 17 15.2
11/12/2024 15:02 17.1 15.2
11/12/2024 15:03 17 15.2
11/12/2024 15:04 16.8 15.2
11/12/2024 15:05 16.8 15.2
11/12/2024 15:06 16.9 15.2
11/12/2024 15:07 16.9 15.2
11/12/2024 15:08 16.7 15.2
11/12/2024 15:09 16.6 15.2
AVG 17.1 15.2
AVG Corrected 16.8 15.3
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Graphical Analysis of Test Run 2c
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Readings

Med-High Load
NOx
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Test Run 3a
Oak Spring Turbine Compressor Station
#3 (Permit ID: T-3)
Med-Low Load
date_and_time nox (ppm)o2 (%)
11/12/2024 15:17 17.9 15.3
11/12/2024 15:18 17.7 15.3
11/12/2024 15:19 17.6 15.3
11/12/2024 15:20 17.4 15.3
11/12/2024 15:21 17.3 15.3
11/12/2024 15:22 17.1 15.3
11/12/2024 15:23 17.1 15.3
11/12/2024 15:24 17 15.3
11/12/2024 15:25 16.9 15.3
11/12/2024 15:26 16.7 15.3
11/12/2024 15:27 16.7 15.3
11/12/2024 15:28 16.7 15.3
11/12/2024 15:29 16.7 15.3
11/12/2024 15:30 16.5 15.3
11/12/2024 15:31 16.5 15.3
11/12/2024 15:32 16.7 15.3
11/12/2024 15:33 16.5 15.3
11/12/2024 15:34 16.5 15.3
11/12/2024 15:35 16.5 15.3
11/12/2024 15:36 16.4 15.3
11/12/2024 15:37 16.4 15.3
AVG 16.9 15.3
AVG Corrected 16.6 15.4
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Graphical Analysis of Test Run 3a
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Readings

Medium Low Load
NOx
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Test Run 3b
Oak Spring Turbine Compressor Station
#3 (Permit ID: T-3)
Med-Low Load
date_and_time nox (ppm)o2 (%)
11/12/2024 15:45 16.8 15.3
11/12/2024 15:46 16.8 15.3
11/12/2024 15:47 16.6 15.3
11/12/2024 15:48 16.5 15.3
11/12/2024 15:49 16.4 15.3
11/12/2024 15:50 16.3 15.3
11/12/2024 15:51 16.4 15.3
11/12/2024 15:52 16.4 15.3
11/12/2024 15:53 16.4 15.3
11/12/2024 15:54 16.2 15.3
11/12/2024 15:55 16.2 15.3
11/12/2024 15:56 16.2 15.3
11/12/2024 15:57 16.2 15.3
11/12/2024 15:58 16.1 15.3
11/12/2024 15:59 16.1 15.3
11/12/2024 16:00 16.1 15.3
11/12/2024 16:01 16.1 15.3
11/12/2024 16:02 16.2 15.3
11/12/2024 16:03 16.3 15.3
11/12/2024 16:04 16 15.3
11/12/2024 16:05 15.9 15.3
AVG 16.3 15.3
AVG Corrected 16.0 15.4
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Graphical Analysis of Test Run 3b
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Readings

Medium Low Load
NOx
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Test Run 3c
Oak Spring Turbine Compressor Station
#3 (Permit ID: T-3)
Med-Low Load
date_and_time nox (ppm)o2 (%)
11/12/2024 16:11 17.4 15.3
11/12/2024 16:12 17.2 15.3
11/12/2024 16:13 17.1 15.3
11/12/2024 16:14 16.8 15.3
11/12/2024 16:15 16.7 15.3
11/12/2024 16:16 16.6 15.3
11/12/2024 16:17 16.2 15.3
11/12/2024 16:18 16.1 15.3
11/12/2024 16:19 16.2 15.3
11/12/2024 16:20 16.2 15.3
11/12/2024 16:21 16.4 15.3
11/12/2024 16:22 16.6 15.3
11/12/2024 16:23 16.7 15.3
11/12/2024 16:24 16.3 15.3
11/12/2024 16:25 16.2 15.3
11/12/2024 16:26 16.2 15.3
11/12/2024 16:27 16.1 15.3
11/12/2024 16:28 16.2 15.3
11/12/2024 16:29 16.2 15.3
11/12/2024 16:30 16.2 15.3
11/12/2024 16:31 16.1 15.3
AVG 16.5 15.3
AVG Corrected 16.1 15.4
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Graphical Analysis of Test Run 3c
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Readings

Medium Low Load
NOx
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Test Run 4a
Oak Spring Turbine Compressor Station
#3 (Permit ID: T-3)
Low Load
date_and_time nox (ppm)o2 (%)
11/12/2024 16:40 16.4 15.4
11/12/2024 16:41 16.3 15.4
11/12/2024 16:42 16.1 15.4
11/12/2024 16:43 16 15.4
11/12/2024 16:44 16 15.4
11/12/2024 16:45 15.8 15.4
11/12/2024 16:46 15.6 15.4
11/12/2024 16:47 15.6 15.4
11/12/2024 16:48 15.4 15.4
11/12/2024 16:49 15.4 15.4
11/12/2024 16:50 15.6 15.4
11/12/2024 16:51 15.8 15.4
11/12/2024 16:52 15.7 15.4
11/12/2024 16:53 15.5 15.4
11/12/2024 16:54 15.4 15.4
11/12/2024 16:55 15.3 15.4
11/12/2024 16:56 15.3 15.4
11/12/2024 16:57 15.4 15.4
11/12/2024 16:58 15.4 15.4
11/12/2024 16:59 15.5 15.4
11/12/2024 17:00 15.4 15.4
AVG 15.7 15.4
AVG Corrected 15.4 15.5
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Graphical Analysis of Test Run 4a
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Readings

Low Load
NOx
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Test Run 4b
Oak Spring Turbine Compressor Station
#3 (Permit ID: T-3)
Low Load
date_and_time nox (ppm)o2 (%)
11/12/2024 17:09 16.6 15.4
11/12/2024 17:10 16.6 15.4
11/12/2024 17:11 16.3 15.4
11/12/2024 17:12 16.1 15.4
11/12/2024 17:13 15.7 15.4
11/12/2024 17:14 15.7 15.4
11/12/2024 17:15 15.6 15.4
11/12/2024 17:16 15.5 15.4
11/12/2024 17:17 15.5 15.4
11/12/2024 17:18 15.4 15.4
11/12/2024 17:19 15.4 15.4
11/12/2024 17:20 15.4 15.4
11/12/2024 17:21 15.3 15.4
11/12/2024 17:22 15.3 15.4
11/12/2024 17:23 15.3 15.4
11/12/2024 17:24 15.3 15.4
11/12/2024 17:25 15.2 15.4
11/12/2024 17:26 15.2 15.4
11/12/2024 17:27 15.2 15.4
11/12/2024 17:28 15.3 15.4
11/12/2024 17:29 15 15.4
AVG 15.6 15.4
AVG Corrected 15.4 15.5
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Graphical Analysis of Test Run 4b
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Readings

Low Load
NOx
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Test Run 4c
Oak Spring Turbine Compressor Station
#3 (Permit ID: T-3)
Low Load
date_and_time nox (ppm)o2 (%)
11/12/2024 17:35 16.6 15.4
11/12/2024 17:36 16.5 15.4
11/12/2024 17:37 16.3 15.4
11/12/2024 17:38 16 15.4
11/12/2024 17:39 15.8 15.4
11/12/2024 17:40 15.6 15.4
11/12/2024 17:41 15.3 15.4
11/12/2024 17:42 15.3 15.4
11/12/2024 17:43 15.3 15.4
11/12/2024 17:44 15.3 15.4
11/12/2024 17:45 15.4 15.4
11/12/2024 17:46 15.4 15.4
11/12/2024 17:47 15.2 15.4
11/12/2024 17:48 15.2 15.4
11/12/2024 17:49 15.2 15.4
11/12/2024 17:50 15 15.4
11/12/2024 17:51 15.2 15.4
11/12/2024 17:52 15.1 15.4
11/12/2024 17:53 15.1 15.4
11/12/2024 17:54 15.1 15.4
11/12/2024 17:55 15.1 15.4
AVG 15.5 15.4
AVG Corrected 15.1 15.5
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Graphical Analysis of Test Run 4c
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Readings

Low Load
NOx
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

APPENDIX B

Quality Assurance/Calibration Data

Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Compound Calibration Gas Level Analyzer Response % ErrorNOx Zero (ppm):0.0 0.8 1.58NOx Mid (ppm):26.0 25.9 0.16NOx Upscale (ppm):50.7 50.7 0.10NOx Span Used (ppm):26.0 25.9
CO Zero (ppm):0.0 0.1 0.20
CO Mid (ppm):29.6 29.4 0.48
CO Upscale (ppm):50.4 50.7 0.58
CO Span Used (ppm):29.6 29.4
O2 Zero (%):0.0 0.0 0.00O2 Mid (%):10.09 10.0 0.43O2 Upscale (%):20.88 20.9 0.10
O2 Span Used (%):10.09 10.0
Compound Analyzer Response System Bias Response % Cal ErrorNOx Zero (ppm)0.8 0.8 0.00NOx Span (ppm)25.9 25.8 0.20CO Zero (ppm)0.1 0.1 0.00CO Span (ppm)29.4 29.3 0.20
O2 Zero (%)0.0 0.0 0.00
O2 Span (%)10.0 10.0 0.00
Compound Analyzer Response System Bias Response % Cal Error % Zero Drift Error % Cal Drift ErrorNOx Zero (ppm)0.8 0.7 0.20 0.20NOx Span (ppm)25.9 25.9 0.00 0.20CO Zero (ppm)0.1 0.1 0.00 0.00CO Span (ppm)29.4 29.2 0.40 0.20
O2 Zero (%)0.0 0.0 0.00 0.00
O2 Span (%)10.0 10.0 0.00 0.00
Compound Analyzer Response System Bias Response % Cal Error % Zero Drift Error % Cal Drift ErrorNOx Zero (ppm)0.8 0.7 0.20 0.00NOx Span (ppm)25.9 25.6 0.59 0.59CO Zero (ppm)0.1 0.1 0.00 0.00
CO Span (ppm)29.4 29.5 0.20 0.60
O2 Zero (%)0.0 0.0 0.00 0.00
O2 Span (%)10.0 10.0 0.00 0.00
Compound Analyzer Response System Bias Response % Cal Error % Zero Drift Error % Cal Drift ErrorNOx Zero (ppm)0.8 0.7 0.20 0.00NOx Span (ppm)25.9 26.4 0.99 1.58
CO Zero (ppm)0.1 0.1 0.00 0.00
CO Span (ppm)29.4 29.1 0.60 0.79
O2 Zero (%)0.0 0.0 0.00 0.00
O2 Span (%)10.0 10.0 0.00 0.00
Compound Analyzer Response System Bias Response % Cal Error % Zero Drift Error % Cal Drift ErrorNOx Zero (ppm)0.8 0.7 0.20 0.00NOx Span (ppm)25.9 26.0 0.20 0.79
O2 Zero (%)0.0 0.0 0.00 0.00
O2 Span (%)10.0 10.0 0.00 0.00
Compound Analyzer Response System Bias Response % Cal Error % Zero Drift Error % Cal Drift ErrorNOx Zero (ppm)0.8 0.7 0.20 0.00NOx Span (ppm)25.9 25.9 0.00 0.20O2 Zero (%)0.0 0.0 0.00 0.00
O2 Span (%)10.0 10.0 0.00 0.00
Compound Analyzer Response System Bias Response % Cal Error % Zero Drift Error % Cal Drift Error
NOx Zero (ppm)0.8 0.7 0.20 0.00NOx Span (ppm)25.9 26.3 0.79 0.79O2 Zero (%)0.0 0.0 0.00 0.00O2 Span (%)10.0 10.0 0.00 0.00
Compound Analyzer Response System Bias Response % Cal Error % Zero Drift Error % Cal Drift Error
NOx Zero (ppm)0.8 0.7 0.20 0.00
NOx Span (ppm)25.9 25.9 0.00 0.79O2 Zero (%)0.0 0.0 0.00 0.00O2 Span (%)10.0 10.0 0.00 0.00
Compound Analyzer Response System Bias Response % Cal Error % Zero Drift Error % Cal Drift Error
NOx Zero (ppm)0.8 0.7 0.20 0.00
NOx Span (ppm)25.9 26.0 0.20 0.20
O2 Zero (%)0.0 0.0 0.00 0.00O2 Span (%)10.0 10.0 0.00 0.00
Compound Analyzer Response System Bias Response % Cal Error % Zero Drift Error % Cal Drift Error
NOx Zero (ppm)0.8 0.7 0.20 0.00
NOx Span (ppm)25.9 26.2 0.59 0.39
O2 Zero (%)0.0 0.0 0.00 0.00
O2 Span (%)10.0 10.0 0.00 0.00
Compound Analyzer Response System Bias Response % Cal Error % Zero Drift Error % Cal Drift ErrorNOx Zero (ppm)0.8 0.7 0.20 0.00NOx Span (ppm)25.9 25.7 0.39 0.99
O2 Zero (%)0.0 0.0 0.00 0.00
O2 Span (%)10.0 10.0 0.00 0.00
Compound Analyzer Response System Bias Response % Cal Error % Zero Drift Error % Cal Drift ErrorNOx Zero (ppm)0.8 0.7 0.20 0.00NOx Span (ppm)25.9 25.8 0.20 0.20O2 Zero (%)0.0 0.0 0.00 0.00
O2 Span (%)10.0 10.0 0.00 0.00
Compound Analyzer Response System Bias Response % Cal Error % Zero Drift Error % Cal Drift ErrorNOx Zero (ppm)0.8 0.7 0.20 0.00NOx Span (ppm)25.9 26.4 0.99 1.18O2 Zero (%)0.0 0.0 0.00 0.00O2 Span (%)10.0 10.0 0.00 0.00
Post Cal 4b
Post Cal 4c
POST CAL 1c
Post Cal 2a
Post Cal 2b
Post Cal 2c
Post Cal 3c
Post Cal 4a
Post Cal 3a
Post Cal 3b
POST CAL 1b
POST CAL 1a
Calibration Summary Tables
LINEARITY
PRE CAL 1
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Airgas
an Air Liquide company
Part Number:
Cylinder Number:
Laboratory
PGVP Number:
Gas Code:
Airgas Specialty Gases
Airgas USA LLC
525 North Industrial Loop Road
Tooele,UT 84074
Airgas.com
CERTIFICATE OF ANALYSIS
Grade of Product:EPA PROTOCOL STANDARD
E03N180E15A0138
CC349454
124 -Tooele (SAP)-UT
B72022
Reference Number:
Cylinder Volume:
Cylinder Pressure:
Valve Outlet:
Certification Date:
153-402554387-1
141.0 CF
2015 PSIG
590
sep 27,2022
Expiration Date:Se 27 2030
Certificationperformed in accordance with 'EPA Traceability Protocol for Assay and Certificationof Gaseous Calibration Standards (May 2012)"document EPA
600/R-12/531,using the assay procedures listed.Analytical Methodology does not require correction for analytical interference.This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95%.There are no significantimpurities Which affect the use Of this calibration mixture.All concentrations are on amole/mole basis unless otherwise noted.
Do Not Use This C linder below 100 si ,i.e.0.7 me a ascaiS.
ANALYTICAL RESULTS
Component
CARBON DIOXIDE
OXYGEN
NITROGEN
RequestedConcentration
10.00 %
10.00 %
Balance
Cylinder No
CC411744
SG9161286BAL
ActualConcentration
9.924 %10.09 %
ProtocolMethod
Gl
Type
NTRM
NTRM
Lot ID
13060405
98051010
CALIBRATION STANDARDS
Concentration
7.489 %CARBON DIOXIDE-INITROGEN
12.05 %OXYGEN/NITROGEN
ANALYTICAL EQUIPMENT
Analytical Principle
C02 NDIR (Dixon)
02 Paramagnetic (Mason)
Total Relative
Uncertainty
+1-1.2%NIST Traceable
+1-0.7%NIST Traceable
Uncertainty
0.6%
0.7%
AssayDates
09/27/2022
09/27/2022
Expiration Date
May 14,2025
Dec 14,2023
Instrument/Make/ModeI
Horiba VIA-510 SV4MEUTJ C02
Horiba MPA-510 W603MM58 02
Triad Data Available Upon Request
Last Multipoint Calibration
sep 14,2022
Sep 14,2022
Approved for Relea Page 1 of •i
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Calibration Gas Level Analyzer Response Eff_NOx
NO2 ppm NOx ppm %
145.2 144.9 100
Eff_NOx must be ≥ 90%.
Method 7E - NOx Converter Efficiency Test
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

APPENDIX C

Fd Factor Determination

Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Mol%
Hydrogen (H)
Helium (He)
Nitrogen (N)0.2115
Carbon Dioxide (CO2)1.0001
Hydrogen Sulfide (H2S)Sulphur 0 Wt%
Methane (C1)92.1206 Hydrogen 24.36735 Wt%
Ethane (C2)5.8850 Carbon 76.00196 Wt%
Propane (C3)0.6298 Nitrogen 0.348983 Wt%
Isobutane (iC4)0.0521 Oxygen 1.885025 Wt%
Butane (nC4)0.0674 F Factor 8630.556 dscf/mmBtu
Isopentane (iC5)0.0132 Mole Weight 16.97743 lb/lb-mol
Pentane (nC5)0.0109 GCV 1060.66 Btu/scf
Hexane (C6)0.0059
Heptane (C7)0.0036
Heptane Plus (C7+)
Octane (C8)0.0000
Nonane (C9)0.0000
Decane (C10)
Decane Plus (C10+)
Fd FACTOR CALCULATION
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

APPENDIX D

Example Calculations and Summary

Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Fuel Gas Flow Rate Avg O2 NOx PPM NOx NOx CO PPM CO
scf/min dscfm %Corrected lbs/hr ppm@15% O2 Corrected lbs/hr
1a 8630.6 953.7 32215.1 15.2 21.34 4.93 22 1.61 0.23
1b 8630.6 957.8 32343.9 15.2 21.55 5.00 22 1.88 0.27
1c 8630.6 955.2 32208.0 15.2 20.94 4.84 22 1.03 0.14
Average Levels 955.6 32255.7 15.2 21.28 4.93 22 1.51 0.21
Exhaust Flow Rate = Fuel Flow * Fd * 1 E-6 * HHV Of Fuel * 20.9 / (20.9 - O2)
Test
Run
Fd Factor
dscf/mmBtu
Method 19 Calculations
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Test
Run
Load
(bhp)
Load
(%)
Tamb
(deg F)
Pamb
(in Hg)
R. Humidity
(%)
O2
(%)
Ho
(g H2O/g Air)
NOx
(ppm)
NOxo
(ppm@15% O2)
NOx
(ppm@15% O2 ISO)*
1a 50.0 23.36 38.9 15.2 0.0068 21.34 22 26
1b 47.0 23.39 39.9 15.2 0.0062 21.55 22 26
1c 47.0 23.39 39.9 15.2 0.0062 20.94 22 25
2a 42.0 23.43 42.0 15.3 0.0054 16.59 17 20
2b 42.0 23.43 42.0 15.3 0.0054 16.44 17 20
2c 41.0 23.43 43.0 15.3 0.0053 16.80 18 21
3a 38.0 23.46 43.0 15.4 0.0047 16.57 18 21
3b 38.0 23.46 43.0 15.4 0.0047 16.05 17 20
3c 38.0 23.46 40.0 15.4 0.0044 16.12 17 20
4a 35.0 23.50 47.0 15.5 0.0046 15.39 17 20
4b 35.0 23.50 48.0 15.5 0.0047 15.42 17 20
4c 33.0 23.50 49.0 15.5 0.0044 15.11 17 20
AVG 5200 85.5 40.5 23.44 43.0 15.4 0.0053 17.36 19 22
*NOx = (NOx o)(P r/Po)0.5 e 19 (Ho−0.00633) (288 °K/T a)1.53
where Pr = 29.92 in Hg and P o = P amb.
Correction to NOx @ ISO standard conditions
5760 94.7
74.44528
82.55020
90.35491
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Example Calculations: MountainWest Pipeline, LLC, Oak Spring Turbine
Compressor Station

The following is a step-by-step calculation for the first test run conducted at the Oak Spring
Turbine Compressor Station #3 (Permit ID: T-3).

Test Parameters
 Average O2 = 15.2%
 Turbine Load (bhp) = 5760

EPA Method 19: Determination of Stack Gas Flow Rate
Volumetric Flow Rate At Outlet (dscfm) = q * Fd * 1E-6 * HHV * 20.9 / (20.9 - O2)

Where: q – Fuel flow = 953.7 scf/min
Fd – Fuel factor (dry) = 8630.6 dscf/mmBtu
HHV – Higher Heating Value of fuel = 1060.66 Btu/scf O2 – Oxygen content in exhaust (%) = 15.2% 1E-6 – Conversion from Btu to mmBtu

= q * Fd * 1E-6 * HHV * 20.9 / (20.9 - O2)

= 953.7 * 8630.6 * 1E-6 * 1060.66 * 20.9 / (20.9 - 15.2)

= 32215.1 dscfm

EPA Method 7E & 10: Determination of NOx and CO Emissions From Stationary Sources

Corrected Flue Gas Concentration (PPM) = (CR - CO) * CMa / (CM – CO)
Where:
CR – Average flue gas concentration indicated by gas analyzer (ppm)
CO – Average of initial and final zero system bias checks (ppm) CM – Average of initial and final span system bias checks (ppm)
CMa – Actual concentration of span gas (ppm)

NOx Emission Rate (lbs/hr) = PPMO * QO * MW* 60/(385.3*1000000)
Where:
NOx – Nitrogen Oxides PPMO – Average Concentration Of Corrected Pollutant At Outlet = 21.34 ppm
QO – Volumetric Flow Rate At Outlet (dscfm) = 32215.1 dscfm
MW – Molecular Weight = 46.01
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
60 – Conversion factor (Minutes per Hour)
385.3 – Volume Occupied By One Pound Of Gas At Standard Condition (dscf/lb-mole)
1000000 – Conversion Factor (PPM To Mole Fraction)
= PPMO * QO * MW* 60/(385.3*1000000)

= 21.34 * 32215.1 * 46.01* 60/(385.3*1000000) = 4.93 lbs/hr

NOx Correction to 15% O2
= PPMO * (20.9-15) / (20.9- O2%)

= 21.34 * (20.9-15) / (20.9- 15.2%)
= 22 ppm @ 15% O2
NOx Correction to ISO standard conditions = (NOxo)(Pr/Po)0.5 e 19 * (Ho−0.00633) (288 °K/Ta)1.53 Where:
NOxo – Nitrogen Oxides Concentration @ 15% O2 = 22 ppm @ 15% O2 Pr – reference absolute pressure at 101.3 kilopascals ambient pressure = 29.92 in Hg
Po – observed absolute pressure at test = 23.36 in Hg
Ho – observed humidity of ambient air, g H2O/g air = 0.0068 g H2O/g air Ta – ambient temperature, °K = 273+((50.0°F -32)*(5/9))

= (NOxo)(Pr/Po)0.5 e 19 * (Ho−0.00633) (288 °K/Ta)1.53 = (22)(29.92/23.36)0.5 e 19 * (0.0068−0.00633) (288 °K/[273+((50.0°F -32)*(5/9))])1.53
= 26 ppm @ 15% O2 ISO
CO Emission Rate (lbs/hr)
= PPMO * QO * MW* 60/(385.3*1000000)
Where: CO – Carbon Monoxide
PPMO – Average Concentration Of Corrected Pollutant At Outlet = 1.61 ppm QO – Volumetric Flow Rate At Outlet (dscfm) = 32215.1 dscfm MW – Molecular Weight = 28.01
60 – Conversion factor (Minutes per Hour)
385.3 – Volume Occupied By One Pound Of Gas At Standard Condition (dscf/lb-mole)
1000000 – Conversion Factor (PPM To Mole Fraction) = PPMO * QO * MW* 60/(385.3*1000000)
= 1.61 * 32215.1* 28.01* 60/(385.3*1000000)

= 0.23 lbs/hr

Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

APPENDIX E

Field Notes and Source Test Certification

Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

RAW CALIBRATION DATA

LINEARITY AND PRE CAL
date_and_time test_number nox co o2
11/12/2024 9:01 1153 0.9 0 20.9
11/12/2024 9:02 1153 0.8 0 20.9
11/12/2024 9:02 1153 0.8 0 20.9
11/12/2024 9:02 1153 0.9 0 20.9
11/12/2024 9:02 1153 0.9 0 20.9
11/12/2024 9:02 1153 0.9 0 20.9
11/12/2024 9:02 1153 0.8 0 20.9
11/12/2024 9:02 1153 0.9 0 20.9
11/12/2024 9:02 1153 0.8 0 20.9
11/12/2024 9:02 1153 0.9 0 20.9
11/12/2024 9:02 1153 0.8 0 20.9
11/12/2024 9:02 1153 0.8 0 20.9
11/12/2024 9:02 1153 0.9 0 20.9
11/12/2024 9:03 1153 0.9 0 20.9
11/12/2024 9:03 1153 0.8 0 20.9
11/12/2024 9:03 1153 0.8 0.1 20.9
11/12/2024 9:03 1153 0.7 0 20.9
11/12/2024 9:03 1153 0.8 0 20.6
11/12/2024 9:03 1153 0.7 0 19.9
11/12/2024 9:03 1153 0.8 0.1 14.1
11/12/2024 9:03 1153 0.8 0 5.5
11/12/2024 9:03 1153 0.9 0.1 1.0
11/12/2024 9:03 1153 0.9 0.1 0.3
11/12/2024 9:03 1153 0.9 0.1 0.1
11/12/2024 9:03 1153 10.8 0.1 0.1
11/12/2024 9:04 1153 10.9 0.1 0.1
11/12/2024 9:04 1153 10.9 0.1 0.0
11/12/2024 9:04 1153 23.1 0.1 0.0
11/12/2024 9:04 1153 23.2 0.1 0.0
11/12/2024 9:04 1153 23.4 0.1 0.0
11/12/2024 9:04 1153 23.6 0.1 0.0
11/12/2024 9:04 1153 23.6 0.1 0.0
11/12/2024 9:04 1153 23.8 0.1 0.0
11/12/2024 9:04 1153 23.8 0.1 0.0
11/12/2024 9:04 1153 23.9 0.1 0.0
11/12/2024 9:04 1153 26.1 0.1 0.0
11/12/2024 9:04 1153 26.1 0.1 0.0
11/12/2024 9:05 1153 26.1 0.1 0.0
11/12/2024 9:05 1153 26.1 0.1 0.0
11/12/2024 9:05 1153 26.1 0.1 0.0
11/12/2024 9:05 1153 25.9 0.1 0.0
11/12/2024 9:05 1153 25.9 0.1 0.0
11/12/2024 9:05 1153 25.9 0.1 0.0
11/12/2024 9:05 1153 25.9 0.1 0.0
11/12/2024 9:05 1153 26 0.1 0.0
11/12/2024 9:05 1153 25.9 0.1 0.0
11/12/2024 9:05 1153 26 0.1 0.0
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

11/12/2024 9:05 1153 26 0.1 0.0
11/12/2024 9:05 1153 26 0.1 0.0
11/12/2024 9:06 1153 26 0.1 0.0
11/12/2024 9:06 1153 26 0.1 0.0
11/12/2024 9:06 1153 26 0.1 0.0
11/12/2024 9:06 1153 26 0.1 0.0
11/12/2024 9:06 1153 26 0 0.0
11/12/2024 9:06 1153 26.1 0.1 1.2
11/12/2024 9:06 1153 26.1 0.1 7.2
11/12/2024 9:06 1153 26.1 0.1 14.9
11/12/2024 9:06 1153 26.1 0.1 15.7
11/12/2024 9:06 1153 26.4 0.1 9.1
11/12/2024 9:06 1153 26.4 0.1 2.7
11/12/2024 9:06 1153 35.3 0.1 0.6
11/12/2024 9:07 1153 35.3 0.1 0.1
11/12/2024 9:07 1153 35.3 0.1 0.1
11/12/2024 9:07 1153 35.3 0.1 0.0
11/12/2024 9:07 1153 35.4 0.1 0.0
11/12/2024 9:07 1153 35.3 0.1 0.0
11/12/2024 9:07 1153 49.3 0.1 0.0
11/12/2024 9:07 1153 49.3 0.1 0.0
11/12/2024 9:07 1153 53.1 0.1 0.0
11/12/2024 9:07 1153 53.2 0.1 0.0
11/12/2024 9:07 1153 53.1 0.1 0.0
11/12/2024 9:07 1153 49.8 0.1 0.0
11/12/2024 9:07 1153 49.9 0.1 0.0
11/12/2024 9:08 1153 49.9 0 0.0
11/12/2024 9:08 1153 49.9 0 0.0
11/12/2024 9:08 1153 50 0 0.0
11/12/2024 9:08 1153 49.9 0.1 0.0
11/12/2024 9:08 1153 50 0.1 0.0
11/12/2024 9:08 1153 49.9 0.1 0.0
11/12/2024 9:08 1153 49.9 0.1 0.0
11/12/2024 9:08 1153 49.9 0.1 0.0
11/12/2024 9:08 1153 50 0.1 0.0
11/12/2024 9:08 1153 50 0.1 0.0
11/12/2024 9:08 1153 50 0.1 0.0
11/12/2024 9:08 1153 50.2 0.1 0.0
11/12/2024 9:09 1153 50.2 0.1 0.0
11/12/2024 9:09 1153 50.2 0.1 0.0
11/12/2024 9:09 1153 50.1 0.1 0.1
11/12/2024 9:09 1153 50.1 0.1 0.1
11/12/2024 9:09 1153 50.3 0.1 0.1
11/12/2024 9:09 1153 50.3 0.1 4.0
11/12/2024 9:09 1153 50.7 0.6 10.6
11/12/2024 9:09 1153 50.7 2.3 9.5
11/12/2024 9:09 1153 50.7 19.5 3.2
11/12/2024 9:09 1153 28.1 24.1 0.6
11/12/2024 9:09 1153 28.1 27.2 0.1
11/12/2024 9:09 1153 28.1 29.5 0.0
11/12/2024 9:10 1153 2 31 0.0
11/12/2024 9:10 1153 2 32 0.0
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

11/12/2024 9:10 1153 0.6 32.6 0.0
11/12/2024 9:10 1153 0.6 33 0.0
11/12/2024 9:10 1153 0.6 33.2 0.0
11/12/2024 9:10 1153 0.7 33.3 0.0
11/12/2024 9:10 1153 0.9 33.3 0.0
11/12/2024 9:10 1153 0.8 33.3 0.0
11/12/2024 9:10 1153 0.9 33.2 0.0
11/12/2024 9:10 1153 0.8 33.4 0.0
11/12/2024 9:10 1153 0.8 33.5 0.1
11/12/2024 9:10 1153 0.8 33.5 0.0
11/12/2024 9:11 1153 0.9 33.4 0.0
11/12/2024 9:11 1153 0.9 33.4 0.0
11/12/2024 9:11 1153 0.9 29.4 0.0
11/12/2024 9:11 1153 0.8 29.4 0.0
11/12/2024 9:11 1153 0.9 29.4 0.0
11/12/2024 9:11 1153 0.8 29.4 0.0
11/12/2024 9:11 1153 0.9 29.4 0.1
11/12/2024 9:11 1153 0.8 29.4 0.1
11/12/2024 9:11 1153 0.9 29.4 0.0
11/12/2024 9:11 1153 0.8 29.4 0.0
11/12/2024 9:11 1153 0.9 29.4 0.1
11/12/2024 9:11 1153 0.9 29.1 0.0
11/12/2024 9:12 1153 0.9 28.6 5.3
11/12/2024 9:12 1153 0.8 27.6 14.1
11/12/2024 9:12 1153 0.9 26.3 18.7
11/12/2024 9:12 1153 0.8 24.7 20.1
11/12/2024 9:12 1153 0.8 23.2 20.3
11/12/2024 9:12 1153 0.8 22 18.4
11/12/2024 9:12 1153 0.8 21.5 11.8
11/12/2024 9:12 1153 0.8 21.7 4.1
11/12/2024 9:12 1153 0.8 36.8 0.7
11/12/2024 9:12 1153 0.8 41.4 0.2
11/12/2024 9:12 1153 0.9 44.8 0.1
11/12/2024 9:12 1153 0.8 46.9 0.0
11/12/2024 9:13 1153 0.7 48.4 0.0
11/12/2024 9:13 1153 0.8 49.3 0.0
11/12/2024 9:13 1153 0.8 49.9 0.0
11/12/2024 9:13 1153 0.7 50.2 0.0
11/12/2024 9:13 1153 0.8 50.1 0.0
11/12/2024 9:13 1153 0.8 50.6 0.0
11/12/2024 9:13 1153 0.8 50.3 0.0
11/12/2024 9:13 1153 0.8 50.4 0.0
11/12/2024 9:13 1153 0.8 50.5 0.0
11/12/2024 9:13 1153 0.8 50.7 0.0
11/12/2024 9:13 1153 0.8 50.7 0.0
11/12/2024 9:13 1153 0.8 50.7 0.0
11/12/2024 9:14 1153 0.8 50.7 0.0
11/12/2024 9:14 1153 0.8 50.6 0.0
11/12/2024 9:14 1153 0.8 50.8 0.0
11/12/2024 9:14 1153 0.7 50.7 0.0
11/12/2024 9:14 1153 0.8 50.7 0.1
11/12/2024 9:14 1153 0.8 50.7 0.1
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

11/12/2024 9:14 1153 0.8 50.7 0.1
11/12/2024 9:14 1153 0.8 50.7 0.0
11/12/2024 9:14 1153 0.8 50.7 0.0
11/12/2024 9:14 1153 0.8 50.7 0.0
11/12/2024 9:14 1153 0.8 50.7 0.1
11/12/2024 9:14 1153 0.8 50.3 0.6
11/12/2024 9:15 1153 0.8 49.1 7.8
11/12/2024 9:15 1153 0.8 30.9 14.4
11/12/2024 9:15 1153 0.8 22.6 13.0
11/12/2024 9:15 1153 2.6 15.5 10.8
11/12/2024 9:15 1153 15.9 10.3 10.1
11/12/2024 9:15 1153 72.5 6.2 9.9
11/12/2024 9:15 1153 72.6 3.5 0.4
11/12/2024 9:15 1153 73.9 1.7 0.4
11/12/2024 9:15 1153 74.1 0.6 0.1
11/12/2024 9:15 1153 74.1 0.1 0.1
11/12/2024 9:15 1153 140.2 0.1 0.1
11/12/2024 9:15 1153 140.3 0.1 0.0
11/12/2024 9:16 1153 140.3 0.1 0.0
11/12/2024 9:16 1153 140.3 0.1 0.1
11/12/2024 9:16 1153 144.1 0.1 0.1
11/12/2024 9:16 1153 144.1 0.1 0.1
11/12/2024 9:16 1153 144.1 0.1 0.1
11/12/2024 9:16 1153 144.9 0.1 0.2
11/12/2024 9:16 1153 144.9 0.1 0.1
11/12/2024 9:16 1153 144.9 0 0.2
11/12/2024 9:16 1153 144.9 0.1 0.1
11/12/2024 9:16 1153 132.1 0.1 2.2
11/12/2024 9:16 1153 132.1 0.1 2.5
11/12/2024 9:16 1153 131.5 0.1 3.9
11/12/2024 9:17 1153 131.5 0.1 3.9
11/12/2024 9:17 1153 72 0.1 3.9
11/12/2024 9:17 1153 72.2 0.1 7.8
11/12/2024 9:17 1153 72.2 0.7 7.8
11/12/2024 9:17 1153 71.4 1.8 9.9
11/12/2024 9:17 1153 71.4 2.9 9.9
11/12/2024 9:17 1153 71.1 3.9 9.9
11/12/2024 9:17 1153 8.2 4.7 9.9
11/12/2024 9:17 1153 8.1 5.2 10.0
11/12/2024 9:17 1153 4.2 5.6 10.0
11/12/2024 9:17 1153 4.2 5.6 10.0
11/12/2024 9:17 1153 0.7 5.2 10.0
11/12/2024 9:18 1153 0.6 4.4 10.0
11/12/2024 9:18 1153 0.8 3.3 10.0
11/12/2024 9:18 1153 0.8 2.2 10.0
11/12/2024 9:18 1153 0.8 1.1 10.0
11/12/2024 9:18 1153 0.8 0.4 15.6
11/12/2024 9:18 1153 0.7 0.1 15.8
11/12/2024 9:18 1153 0.8 0.1 17.9
11/12/2024 9:18 1153 0.8 0.1 20.2
11/12/2024 9:18 1153 0.8 0.1 20.2
11/12/2024 9:18 1153 0.8 0.1 20.7
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

11/12/2024 9:18 1153 0.7 0.1 20.7
11/12/2024 9:18 1153 0.8 0.1 20.7
11/12/2024 9:19 1153 0.8 0.1 20.9
11/12/2024 9:19 1153 0.8 0.1 20.9
11/12/2024 9:19 1153 0.8 0.1 20.9
11/12/2024 9:19 1153 0.8 0.1 20.8
11/12/2024 9:19 1153 0.8 0 20.6
11/12/2024 9:19 1153 0.8 1 20.6
11/12/2024 9:19 1153 0.7 2.3 20.6
11/12/2024 9:19 1153 0.7 3.6 20.6
11/12/2024 9:19 1153 0.8 5.3 20.6
11/12/2024 9:19 1153 0.8 21.7 19.4
11/12/2024 9:19 1153 0.8 28 18.0
11/12/2024 9:19 1153 0.8 29.3 17.1
11/12/2024 9:20 1153 0.8 26.8 16.3
11/12/2024 9:20 1153 31.4 22.9 16.0
11/12/2024 9:20 1153 31.4 18.3 16.0
11/12/2024 9:20 1153 31.4 13.9 15.9
11/12/2024 9:20 1153 31.4 10.2 15.9
11/12/2024 9:20 1153 31.4 7.4 15.8
11/12/2024 9:20 1153 43.8 5.5 15.7
11/12/2024 9:20 1153 43.8 4.3 15.6
11/12/2024 9:20 1153 43.8 3.3 15.6
11/12/2024 9:20 1153 43.8 3.1 15.4
11/12/2024 9:20 1153 43.7 2.6 15.4
11/12/2024 9:20 1153 22.4 2.3 15.3
11/12/2024 9:21 1153 22.5 2.3 15.3
11/12/2024 9:21 1153 22.4 2.3 15.3
11/12/2024 9:21 1153 20.7 2.3 15.2
11/12/2024 9:21 1153 20.7 2.2 15.2
11/12/2024 9:21 1153 20.5 2.2 14.4
11/12/2024 9:21 1153 20.6 2.2 8.7
11/12/2024 9:21 1153 20.5 2 2.3
11/12/2024 9:21 1153 22.4 1.8 0.6
11/12/2024 9:21 1153 22.4 1.6 0.1
11/12/2024 9:21 1153 24.1 1.4 0.1
11/12/2024 9:21 1153 24 1.1 0.0
11/12/2024 9:21 1153 24.1 0.9 0.0
11/12/2024 9:22 1153 24.1 0.6 0.0
11/12/2024 9:22 1153 24.1 0.3 0.0
11/12/2024 9:22 1153 24.1 0.1 0.0
11/12/2024 9:22 1153 24.1 0.1 0.1
11/12/2024 9:22 1153 24.1 0.1 0.1
11/12/2024 9:22 1153 24.2 0.1 0.0
11/12/2024 9:22 1153 24.2 0.1 0.0
11/12/2024 9:22 1153 25.8 0.1 0.0
11/12/2024 9:22 1153 25.8 0.1 0.0
11/12/2024 9:22 1153 25.9 0.1 0.0
11/12/2024 9:22 1153 25.8 0 0.0
11/12/2024 9:22 1153 25.8 0 0.0
11/12/2024 9:23 1153 25.8 0 0.0
11/12/2024 9:23 1153 25.8 0.1 0.0
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

11/12/2024 9:23 1153 25.8 0.1 0.0
11/12/2024 9:23 1153 25.8 0.1 0.0
11/12/2024 9:23 1153 25.7 0.1 0.0
11/12/2024 9:23 1153 25.8 0.3 0.0
11/12/2024 9:23 1153 24.5 0.7 0.0
11/12/2024 9:23 1153 24.5 1.3 0.0
11/12/2024 9:23 1153 24.6 1.9 0.0
11/12/2024 9:23 1153 21.4 2.5 0.0
11/12/2024 9:23 1153 21.4 3.2 0.0
11/12/2024 9:23 1153 21.5 3.7 0.0
11/12/2024 9:24 1153 21.5 4.3 0.0
11/12/2024 9:24 1153 21.5 4.5 0.0
11/12/2024 9:24 1153 21.3 4.7 0.0
11/12/2024 9:24 1153 21.4 4.8 0.0
11/12/2024 9:24 1153 21.5 4.9 0.1
11/12/2024 9:24 1153 21.5 5.4 0.1
11/12/2024 9:24 1153 21.5 6.3 0.0
11/12/2024 9:24 1153 21.5 7.6 0.0
11/12/2024 9:24 1153 21.5 9.3 0.0
11/12/2024 9:24 1153 21.5 11.3 0.0
11/12/2024 9:24 1153 11.4 13.7 0.0
11/12/2024 9:24 1153 11.4 16.1 0.0
11/12/2024 9:25 1153 0 18.7 0.0
11/12/2024 9:25 1153 0 21.5 0.0
11/12/2024 9:25 1153 0.1 23.7 0.0
11/12/2024 9:25 1153 0.8 25.5 0.0
11/12/2024 9:25 1153 0.8 26.8 0.0
11/12/2024 9:25 1153 0.8 27.8 0.0
11/12/2024 9:25 1153 0.8 28.4 0.0
11/12/2024 9:25 1153 0.8 28.8 0.0
11/12/2024 9:25 1153 0.8 29 0.1
11/12/2024 9:25 1153 0.8 29.2 0.0
11/12/2024 9:25 1153 0.7 29.2 0.0
11/12/2024 9:25 1153 0.8 29.3 0.0
11/12/2024 9:26 1153 0.8 29.3 0.0
11/12/2024 9:26 1153 0.8 29.3 0.0
11/12/2024 9:26 1153 0.6 29.3 0.0
11/12/2024 9:26 1153 0.8 29.3 0.0
11/12/2024 9:26 1153 0.8 29.4 0.0
11/12/2024 9:26 1153 0.6 29.4 0.1
11/12/2024 9:26 1153 0.7 29.1 0.1
11/12/2024 9:26 1153 0.8 28.2 2.3
11/12/2024 9:26 1153 0.8 26.6 6.3
11/12/2024 9:26 1153 0.8 10.8 9.1
11/12/2024 9:26 1153 0.8 7 9.8
11/12/2024 9:26 1153 0.8 4.4 9.9
11/12/2024 9:27 1153 0.8 2.5 9.9
11/12/2024 9:27 1153 0.8 1.1 9.9
11/12/2024 9:27 1153 0.8 0.2 9.9
11/12/2024 9:27 1153 0.8 0.1 9.9
11/12/2024 9:27 1153 0.8 0 9.9
11/12/2024 9:27 1153 0.8 0.1 9.9
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

11/12/2024 9:27 1153 0.8 0 9.9
11/12/2024 9:27 1153 0.7 0.1 9.9
11/12/2024 9:27 1153 0.8 0.1 9.9
11/12/2024 9:27 1153 0.7 0.1 10.0
11/12/2024 9:27 1153 0.8 0 10.0
11/12/2024 9:27 1153 0.8 0.1 10.0
11/12/2024 9:28 1153 3.8 0.3 10.0
POST CAL 1a
date_and_time test_number nox co o2
11/12/2024 11:21 1154 20.6 1.9 15.1
11/12/2024 11:21 1154 20.6 1.9 15.1
11/12/2024 11:21 1154 20.7 2 15.1
11/12/2024 11:21 1154 20.6 2.1 15.1
11/12/2024 11:21 1154 20.6 2.2 15.1
11/12/2024 11:21 1154 20.6 2.3 15.1
11/12/2024 11:21 1154 20.6 2.4 15.1
11/12/2024 11:21 1154 20.6 2.5 15.1
11/12/2024 11:21 1154 20.6 2.5 11.9
11/12/2024 11:21 1154 20.6 2.4 5.6
11/12/2024 11:22 1154 20.7 2.3 1.4
11/12/2024 11:22 1154 20.7 2 0.3
11/12/2024 11:22 1154 20.7 1.7 0.1
11/12/2024 11:22 1154 21.1 1.3 0.1
11/12/2024 11:22 1154 21.1 0.9 0
11/12/2024 11:22 1154 21.7 0.5 0
11/12/2024 11:22 1154 21.7 0.1 0
11/12/2024 11:22 1154 21.7 0.1 0
11/12/2024 11:22 1154 22.1 0 0
11/12/2024 11:22 1154 22.2 0.1 0
11/12/2024 11:22 1154 22.5 0 0
11/12/2024 11:22 1154 25.9 0.1 0
11/12/2024 11:23 1154 25.9 0 0.1
11/12/2024 11:23 1154 26.5 0.1 0
11/12/2024 11:23 1154 26.5 0 0
11/12/2024 11:23 1154 26.5 0.1 0
11/12/2024 11:23 1154 26 0 0.1
11/12/2024 11:23 1154 25.9 0.1 0
11/12/2024 11:23 1154 25.9 0.1 0
11/12/2024 11:23 1154 25.9 0.1 0
11/12/2024 11:23 1154 26.6 0.1 0
11/12/2024 11:23 1154 26.5 0.1 0
11/12/2024 11:23 1154 25.9 0.1 0
11/12/2024 11:23 1154 26.5 0.1 0
11/12/2024 11:24 1154 26.5 0.1 0
11/12/2024 11:24 1154 26 0.1 0
11/12/2024 11:24 1154 26.6 0 0
11/12/2024 11:24 1154 26.8 0 0
11/12/2024 11:24 1154 26 0 0
11/12/2024 11:24 1154 26.2 0.1 0
11/12/2024 11:24 1154 25.9 0.1 0
11/12/2024 11:24 1154 25.9 0 0
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

11/12/2024 11:24 1154 26 0 0
11/12/2024 11:24 1154 25.9 0.1 0
11/12/2024 11:24 1154 26.1 0.1 0
11/12/2024 11:24 1154 26 0.1 0
11/12/2024 11:25 1154 26.1 1.6 0
11/12/2024 11:25 1154 26.2 17.3 0
11/12/2024 11:25 1154 26.1 21.1 0
11/12/2024 11:25 1154 13.6 23.7 0
11/12/2024 11:25 1154 13.5 25 0
11/12/2024 11:25 1154 0.1 26 0.1
11/12/2024 11:25 1154 0 27 0
11/12/2024 11:25 1154 0 27.4 0
11/12/2024 11:25 1154 0.6 27.6 0
11/12/2024 11:25 1154 0.7 27.8 0
11/12/2024 11:25 1154 0.7 28 0
11/12/2024 11:25 1154 0.6 28 0
11/12/2024 11:26 1154 0.7 27.7 0
11/12/2024 11:26 1154 0.7 27.9 0
11/12/2024 11:26 1154 0.7 28.2 0
11/12/2024 11:26 1154 0.7 29.2 0
11/12/2024 11:26 1154 0.8 29.1 0.1
11/12/2024 11:26 1154 0.7 29.4 0
11/12/2024 11:26 1154 0.7 29.4 0
11/12/2024 11:26 1154 0.7 29.2 0
11/12/2024 11:26 1154 0.7 29.2 0
11/12/2024 11:26 1154 0.7 29.2 0.1
11/12/2024 11:26 1154 0.7 28.5 0.9
11/12/2024 11:26 1154 0.7 27.3 4
11/12/2024 11:27 1154 0.7 12.3 7.7
11/12/2024 11:27 1154 0.7 8.3 9.4
11/12/2024 11:27 1154 0.8 4.9 9.8
11/12/2024 11:27 1154 0.7 2.4 9.9
11/12/2024 11:27 1154 0.7 0.5 9.8
11/12/2024 11:27 1154 0.7 0 9.9
11/12/2024 11:27 1154 0.7 0.1 9.9
11/12/2024 11:27 1154 0.7 0.1 9.9
11/12/2024 11:27 1154 0.7 0.1 9.9
11/12/2024 11:27 1154 0.7 0.1 9.9
11/12/2024 11:27 1154 0.5 0.1 9.9
11/12/2024 11:27 1154 0.7 0.1 9.9
11/12/2024 11:28 1154 0.7 0.1 9.9
11/12/2024 11:28 1154 0.6 0.1 9.9
11/12/2024 11:28 1154 0.7 0.1 9.9
11/12/2024 11:28 1154 0.7 0.1 9.9
11/12/2024 11:28 1154 0.7 0.1 9.9
11/12/2024 11:28 1154 0.7 0.1 9.9
11/12/2024 11:28 1154 0.7 0.1 9.9
11/12/2024 11:28 1154 0.5 0.1 10
11/12/2024 11:28 1154 3.9 0.1 10
11/12/2024 11:28 1154 3.9 0 10

Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

POST CAL 1b

date_and_time test_number nox co o2
11/12/2024 12:30 1155 21.3 1.7 15.1
11/12/2024 12:30 1155 21.4 1.7 15.1
11/12/2024 12:30 1155 21.4 1.7 15.1
11/12/2024 12:30 1155 21.4 1.7 15.1
11/12/2024 12:30 1155 21.3 1.6 15.1
11/12/2024 12:30 1155 21.3 1.6 12.5
11/12/2024 12:30 1155 21.4 1.6 6.1
11/12/2024 12:30 1155 21.4 1.4 1.4
11/12/2024 12:30 1155 21.4 1.2 0.3
11/12/2024 12:30 1155 24.7 1 0.1
11/12/2024 12:31 1155 24.7 0.6 0.1
11/12/2024 12:31 1155 24.7 0.4 0.1
11/12/2024 12:31 1155 26.1 0.1 0.1
11/12/2024 12:31 1155 26.2 0.1 0.1
11/12/2024 12:31 1155 26.5 0.1 0.1
11/12/2024 12:31 1155 26.5 0.2 0
11/12/2024 12:31 1155 26.1 0.2 0
11/12/2024 12:31 1155 25.8 0.1 0
11/12/2024 12:31 1155 25.8 0.1 0
11/12/2024 12:31 1155 25.9 0.2 0
11/12/2024 12:31 1155 25.6 0.1 0.1
11/12/2024 12:31 1155 25.6 0.1 0
11/12/2024 12:32 1155 25.6 0.2 0.1
11/12/2024 12:32 1155 25.6 0.2 0
11/12/2024 12:32 1155 25.7 0.1 0
11/12/2024 12:32 1155 25.7 0.1 0
11/12/2024 12:32 1155 25.6 1.3 0
11/12/2024 12:32 1155 26.1 17.6 0
11/12/2024 12:32 1155 26.1 21.7 0
11/12/2024 12:32 1155 26.1 24.2 0
11/12/2024 12:32 1155 12.9 25.9 0
11/12/2024 12:32 1155 13 27.3 0.1
11/12/2024 12:32 1155 0.5 28.3 0
11/12/2024 12:32 1155 0.5 28.8 0
11/12/2024 12:33 1155 0.4 29.2 0
11/12/2024 12:33 1155 0.7 29.1 0
11/12/2024 12:33 1155 0.7 29.2 0
11/12/2024 12:33 1155 0.7 29.5 0
11/12/2024 12:33 1155 0.7 29.5 0
11/12/2024 12:33 1155 0.6 29.4 0
11/12/2024 12:33 1155 0.7 29.3 0
11/12/2024 12:33 1155 0.7 27.8 0.6
11/12/2024 12:33 1155 0.7 22.4 4.3
11/12/2024 12:33 1155 0.7 16.5 8.1
11/12/2024 12:33 1155 0.7 11.6 9.4
11/12/2024 12:33 1155 0.6 9.3 9.7
11/12/2024 12:34 1155 0.6 8.8 9.8
11/12/2024 12:34 1155 0.7 8 9.8
11/12/2024 12:34 1155 0.7 6.9 9.8
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

11/12/2024 12:34 1155 0.7 5.8 9.8
11/12/2024 12:34 1155 0.7 4.6 9.8
11/12/2024 12:34 1155 0.7 3.5 9.9
11/12/2024 12:34 1155 0.7 2.2 9.8
11/12/2024 12:34 1155 0.7 0.9 9.8
11/12/2024 12:34 1155 0.7 0.1 9.9
11/12/2024 12:34 1155 0.7 0.1 9.9
11/12/2024 12:34 1155 0.7 0.1 9.9
11/12/2024 12:34 1155 0.7 0.1 9.9
11/12/2024 12:35 1155 0.7 0.1 9.9
11/12/2024 12:35 1155 0.6 0.1 9.9
11/12/2024 12:35 1155 0.7 0.1 10
11/12/2024 12:35 1155 0.7 0.1 10
11/12/2024 12:35 1155 0.7 0.2 10
11/12/2024 12:35 1155 0.7 0.2 10
POST CAL 1c
date_and_time test_number nox co o2
11/12/2024 13:37 1156 20.7 1.2 15
11/12/2024 13:37 1156 20.6 1.4 15
11/12/2024 13:38 1156 20.8 1.5 15
11/12/2024 13:38 1156 20.6 1.5 15
11/12/2024 13:38 1156 20.7 1.5 15
11/12/2024 13:38 1156 20.7 1.5 15
11/12/2024 13:38 1156 20.7 1.6 15
11/12/2024 13:38 1156 20.7 1.7 15
11/12/2024 13:38 1156 20.7 1.6 12.1
11/12/2024 13:38 1156 20.7 1.5 5.8
11/12/2024 13:38 1156 20.7 1.5 1.3
11/12/2024 13:38 1156 20.7 1.2 0.2
11/12/2024 13:38 1156 21 1 0.1
11/12/2024 13:38 1156 21 0.6 0
11/12/2024 13:39 1156 21.5 0.3 0
11/12/2024 13:39 1156 21.5 0.1 0
11/12/2024 13:39 1156 21.5 0.1 0
11/12/2024 13:39 1156 22 0.1 0
11/12/2024 13:39 1156 22 0.1 0
11/12/2024 13:39 1156 22.5 0.2 0
11/12/2024 13:39 1156 22.5 0.1 0
11/12/2024 13:39 1156 22.5 0.1 0
11/12/2024 13:39 1156 23 0.1 0
11/12/2024 13:39 1156 23 0.1 0
11/12/2024 13:39 1156 23 0.1 0
11/12/2024 13:39 1156 23.5 0.1 0
11/12/2024 13:40 1156 23.5 0.1 0
11/12/2024 13:40 1156 23.9 0.1 0
11/12/2024 13:40 1156 24 0.1 0
11/12/2024 13:40 1156 23.9 0.1 0
11/12/2024 13:40 1156 24.4 0.1 0
11/12/2024 13:40 1156 24.4 0.2 0
11/12/2024 13:40 1156 24.4 0.1 0
11/12/2024 13:40 1156 24.4 0.1 0
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

11/12/2024 13:40 1156 26 0.1 0.1
11/12/2024 13:40 1156 26.5 0.1 0
11/12/2024 13:40 1156 26.5 0.1 0
11/12/2024 13:40 1156 26.2 0.1 0
11/12/2024 13:41 1156 26 0.1 0
11/12/2024 13:41 1156 25.9 0.1 0
11/12/2024 13:41 1156 26 0.1 0
11/12/2024 13:41 1156 25.9 0.1 0
11/12/2024 13:41 1156 26.1 0.1 0
11/12/2024 13:41 1156 25.9 0.2 0
11/12/2024 13:41 1156 26 0.2 0
11/12/2024 13:41 1156 26 0.2 0
11/12/2024 13:41 1156 26 0.1 0
11/12/2024 13:41 1156 25.9 0.1 0
11/12/2024 13:41 1156 26 0.1 0
11/12/2024 13:41 1156 26 0.1 0
11/12/2024 13:42 1156 26.4 0.1 0
11/12/2024 13:42 1156 26.4 0.2 0.1
11/12/2024 13:42 1156 26.4 15.2 0
11/12/2024 13:42 1156 26.4 19.6 0
11/12/2024 13:42 1156 26.4 22.8 0
11/12/2024 13:42 1156 26.4 25 0
11/12/2024 13:42 1156 13.3 26.5 0.1
11/12/2024 13:42 1156 13.3 27.5 0
11/12/2024 13:42 1156 0.6 28.1 0
11/12/2024 13:42 1156 0.6 28.5 0
11/12/2024 13:42 1156 0.6 28.7 0
11/12/2024 13:42 1156 0.6 28.9 0
11/12/2024 13:43 1156 0.6 29.1 0
11/12/2024 13:43 1156 0.7 29.1 0
11/12/2024 13:43 1156 0.7 29.1 0
11/12/2024 13:43 1156 0.7 28.8 0
11/12/2024 13:43 1156 0.8 28.8 0.1
11/12/2024 13:43 1156 0.7 29.2 0.1
11/12/2024 13:43 1156 0.7 29 0
11/12/2024 13:43 1156 0.7 29.1 0
11/12/2024 13:43 1156 0.7 29.1 0.1
11/12/2024 13:43 1156 0.7 29.1 0.1
11/12/2024 13:43 1156 0.7 29.1 0.1
11/12/2024 13:43 1156 0.7 29.1 0.1
11/12/2024 13:44 1156 0.6 28.9 0.6
11/12/2024 13:44 1156 0.7 28.1 3.5
11/12/2024 13:44 1156 0.7 26.7 7.4
11/12/2024 13:44 1156 0.6 11.1 9.3
11/12/2024 13:44 1156 0.7 7 9.7
11/12/2024 13:44 1156 0.7 4 9.8
11/12/2024 13:44 1156 0.7 1.9 9.8
11/12/2024 13:44 1156 0.7 0.1 9.8
11/12/2024 13:44 1156 0.7 0.1 9.8
11/12/2024 13:44 1156 0.8 0.1 9.8
11/12/2024 13:44 1156 0.7 0.1 9.8
11/12/2024 13:44 1156 0.7 0.1 9.8
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

11/12/2024 13:45 1156 0.7 0.2 9.8
11/12/2024 13:45 1156 0.7 0.1 9.8
11/12/2024 13:45 1156 0.7 0.1 9.8
11/12/2024 13:45 1156 0.8 0.1 9.8
11/12/2024 13:45 1156 0.7 0.1 9.9
11/12/2024 13:45 1156 0.7 0.2 9.8
11/12/2024 13:45 1156 0.7 0.1 9.8
11/12/2024 13:45 1156 0.7 0.2 9.9
11/12/2024 13:45 1156 0.7 0.2 9.9
11/12/2024 13:45 1156 0.7 0.1 9.9
11/12/2024 13:45 1156 0.7 0.1 9.9
11/12/2024 13:45 1156 0.7 0.2 9.9
11/12/2024 13:46 1156 0.7 0.1 9.9
11/12/2024 13:46 1156 0.7 0.1 9.9
11/12/2024 13:46 1156 0.7 0.1 9.9
11/12/2024 13:46 1156 0.7 0.1 10
11/12/2024 13:46 1156 0.7 0.1 10
POST CAL 2a
date_and_time test_number nox o2
11/12/2024 14:15 1157 16.6 15.2
11/12/2024 14:15 1157 16.6 15.2
11/12/2024 14:15 1157 16.6 15.2
11/12/2024 14:15 1157 16.5 15.2
11/12/2024 14:15 1157 16.6 15.2
11/12/2024 14:15 1157 16.5 14.9
11/12/2024 14:15 1157 16.6 11.2
11/12/2024 14:15 1157 16.5 4.6
11/12/2024 14:15 1157 16.6 0.8
11/12/2024 14:15 1157 16.6 0.2
11/12/2024 14:16 1157 16.6 0.1
11/12/2024 14:16 1157 16.6 0.1
11/12/2024 14:16 1157 16.6 0
11/12/2024 14:16 1157 21.6 0
11/12/2024 14:16 1157 21.6 0
11/12/2024 14:16 1157 26.1 0
11/12/2024 14:16 1157 26.1 0
11/12/2024 14:16 1157 26.1 0
11/12/2024 14:16 1157 26.5 0
11/12/2024 14:16 1157 26.5 0
11/12/2024 14:16 1157 26 0
11/12/2024 14:16 1157 26 0
11/12/2024 14:17 1157 26 0
11/12/2024 14:17 1157 26 0
11/12/2024 14:17 1157 26 0
11/12/2024 14:17 1157 26 0
11/12/2024 14:17 1157 26 0
11/12/2024 14:17 1157 26 0
11/12/2024 14:17 1157 26 0
11/12/2024 14:17 1157 26 0
11/12/2024 14:17 1157 26 0
11/12/2024 14:17 1157 26.1 0
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

11/12/2024 14:17 1157 26.1 0
11/12/2024 14:17 1157 13.5 0
11/12/2024 14:18 1157 13.5 0
11/12/2024 14:18 1157 13.6 0
11/12/2024 14:18 1157 0.2 0
11/12/2024 14:18 1157 0 0
11/12/2024 14:18 1157 0.2 0
11/12/2024 14:18 1157 0.1 0
11/12/2024 14:18 1157 0.2 0
11/12/2024 14:18 1157 0.7 0
11/12/2024 14:18 1157 0.6 0
11/12/2024 14:18 1157 0.7 0
11/12/2024 14:18 1157 0.7 0
11/12/2024 14:18 1157 0.7 0
11/12/2024 14:19 1157 0.7 0
11/12/2024 14:19 1157 0.7 0.4
11/12/2024 14:19 1157 0.7 3
11/12/2024 14:19 1157 0.7 7
11/12/2024 14:19 1157 0.7 9.3
11/12/2024 14:19 1157 0.7 9.7
11/12/2024 14:19 1157 0.7 9.8
11/12/2024 14:19 1157 0.7 9.8
11/12/2024 14:19 1157 0.7 9.8
11/12/2024 14:19 1157 0.7 9.8
11/12/2024 14:19 1157 0.7 9.8
11/12/2024 14:19 1157 0.7 9.8
11/12/2024 14:20 1157 0.7 9.8
11/12/2024 14:20 1157 0.7 9.8
11/12/2024 14:20 1157 0.7 9.8
11/12/2024 14:20 1157 0.7 9.8
11/12/2024 14:20 1157 0.7 10
11/12/2024 14:20 1157 0.7 10
POST CAL 2b
date_and_time test_number nox o2
11/12/2024 14:43 1158 16.8 15.2
11/12/2024 14:43 1158 16.7 15.2
11/12/2024 14:43 1158 16.7 15.2
11/12/2024 14:43 1158 16.7 15.2
11/12/2024 14:43 1158 16.7 15
11/12/2024 14:43 1158 16.7 14.8
11/12/2024 14:43 1158 16.7 11.1
11/12/2024 14:43 1158 16.7 4.8
11/12/2024 14:43 1158 16.7 1
11/12/2024 14:43 1158 22.3 0.2
11/12/2024 14:43 1158 22.4 0.1
11/12/2024 14:43 1158 25.3 0.1
11/12/2024 14:44 1158 25.3 0
11/12/2024 14:44 1158 25.3 0
11/12/2024 14:44 1158 26.1 0
11/12/2024 14:44 1158 26.1 0
11/12/2024 14:44 1158 26.1 0
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

11/12/2024 14:44 1158 25.9 0
11/12/2024 14:44 1158 25.9 0
11/12/2024 14:44 1158 25.9 0
11/12/2024 14:44 1158 25.9 0
11/12/2024 14:44 1158 25.9 0
11/12/2024 14:44 1158 25.9 0
11/12/2024 14:44 1158 25.9 0
11/12/2024 14:45 1158 15.2 0
11/12/2024 14:45 1158 15.2 0
11/12/2024 14:45 1158 15.2 0
11/12/2024 14:45 1158 1.9 0.1
11/12/2024 14:45 1158 2 0
11/12/2024 14:45 1158 0.7 0
11/12/2024 14:45 1158 0.5 0
11/12/2024 14:45 1158 0.7 0
11/12/2024 14:45 1158 0.6 0
11/12/2024 14:45 1158 0.5 0
11/12/2024 14:45 1158 0.7 0
11/12/2024 14:45 1158 0.7 0
11/12/2024 14:46 1158 0.5 0
11/12/2024 14:46 1158 0.7 0
11/12/2024 14:46 1158 0.7 0
11/12/2024 14:46 1158 0.7 0
11/12/2024 14:46 1158 0.7 1.8
11/12/2024 14:46 1158 0.7 5.9
11/12/2024 14:46 1158 0.7 8.9
11/12/2024 14:46 1158 0.7 9.6
11/12/2024 14:46 1158 0.7 9.8
11/12/2024 14:46 1158 0.7 9.8
11/12/2024 14:46 1158 0.7 9.9
11/12/2024 14:46 1158 0.7 9.9
11/12/2024 14:47 1158 0.5 9.9
11/12/2024 14:47 1158 0.7 9.9
11/12/2024 14:47 1158 0.6 9.9
11/12/2024 14:47 1158 0.7 9.9
11/12/2024 14:47 1158 0.7 9.9
11/12/2024 14:47 1158 0.7 9.8
11/12/2024 14:47 1158 0.7 9.9
11/12/2024 14:47 1158 0.7 10
POST CAL 2c
date_and_time test_number nox o2
11/12/2024 15:10 1159 16.6 15.2
11/12/2024 15:10 1159 16.6 15.2
11/12/2024 15:10 1159 16.6 15.2
11/12/2024 15:10 1159 16.6 15.2
11/12/2024 15:10 1159 16.6 15.2
11/12/2024 15:10 1159 16.7 15.1
11/12/2024 15:10 1159 16.6 11.6
11/12/2024 15:11 1159 16.7 5
11/12/2024 15:11 1159 21.4 1
11/12/2024 15:11 1159 21.5 0.3
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

11/12/2024 15:11 1159 21.5 0.1
11/12/2024 15:11 1159 25.5 0.1
11/12/2024 15:11 1159 25.5 0.1
11/12/2024 15:11 1159 26.2 0.1
11/12/2024 15:11 1159 26.2 0.1
11/12/2024 15:11 1159 26.2 0.1
11/12/2024 15:11 1159 26.6 0.1
11/12/2024 15:11 1159 26.7 0
11/12/2024 15:11 1159 26.2 0.1
11/12/2024 15:12 1159 26.3 0
11/12/2024 15:12 1159 26.2 0
11/12/2024 15:12 1159 26.3 0
11/12/2024 15:12 1159 26.3 0
11/12/2024 15:12 1159 26.2 0
11/12/2024 15:12 1159 13.3 0
11/12/2024 15:12 1159 13.1 0
11/12/2024 15:12 1159 0.4 0
11/12/2024 15:12 1159 0.4 0
11/12/2024 15:12 1159 0.5 0
11/12/2024 15:12 1159 0.5 0
11/12/2024 15:12 1159 0.7 0
11/12/2024 15:13 1159 0.7 0
11/12/2024 15:13 1159 0.7 0
11/12/2024 15:13 1159 0.7 0
11/12/2024 15:13 1159 0.7 0
11/12/2024 15:13 1159 0.7 0
11/12/2024 15:13 1159 0.7 0
11/12/2024 15:13 1159 0.7 2
11/12/2024 15:13 1159 0.7 6.3
11/12/2024 15:13 1159 0.7 9.1
11/12/2024 15:13 1159 0.7 9.7
11/12/2024 15:13 1159 0.7 9.8
11/12/2024 15:13 1159 0.7 9.9
11/12/2024 15:14 1159 0.6 9.9
11/12/2024 15:14 1159 0.7 9.9
11/12/2024 15:14 1159 0.7 9.9
11/12/2024 15:14 1159 0.7 9.9
11/12/2024 15:14 1159 0.7 9.9
11/12/2024 15:14 1159 0.7 9.9
11/12/2024 15:14 1159 0.7 9.9
11/12/2024 15:14 1159 0.7 9.9
11/12/2024 15:14 1159 0.7 9.9
11/12/2024 15:14 1159 0.7 9.9
11/12/2024 15:14 1159 0.7 10
11/12/2024 15:14 1159 0.7 10
POST CAL 3a
date_and_time test_number nox o2
11/12/2024 15:37 1160 16.4 15.3
11/12/2024 15:38 1160 16.3 15.3
11/12/2024 15:38 1160 16.2 15.3
11/12/2024 15:38 1160 16.2 15.3
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

11/12/2024 15:38 1160 16.3 15.2
11/12/2024 15:38 1160 16.2 11.4
11/12/2024 15:38 1160 16.2 4.9
11/12/2024 15:38 1160 20.8 0.9
11/12/2024 15:38 1160 20.8 0.2
11/12/2024 15:38 1160 20.9 0.1
11/12/2024 15:38 1160 25.9 0.1
11/12/2024 15:38 1160 26 0.1
11/12/2024 15:38 1160 25.9 0
11/12/2024 15:39 1160 25.9 0
11/12/2024 15:39 1160 25.9 0
11/12/2024 15:39 1160 26.9 0
11/12/2024 15:39 1160 27 0
11/12/2024 15:39 1160 26.8 0
11/12/2024 15:39 1160 26.8 0
11/12/2024 15:39 1160 26.8 0
11/12/2024 15:39 1160 26 0
11/12/2024 15:39 1160 26.1 0
11/12/2024 15:39 1160 26 0
11/12/2024 15:39 1160 26 0.1
11/12/2024 15:39 1160 26.1 0
11/12/2024 15:40 1160 25.9 0
11/12/2024 15:40 1160 25.9 0
11/12/2024 15:40 1160 25.9 0
11/12/2024 15:40 1160 15.8 0
11/12/2024 15:40 1160 15.8 0
11/12/2024 15:40 1160 2.7 0
11/12/2024 15:40 1160 2.7 0
11/12/2024 15:40 1160 2.7 0
11/12/2024 15:40 1160 0.6 0
11/12/2024 15:40 1160 0.7 0
11/12/2024 15:40 1160 0.6 0
11/12/2024 15:40 1160 0.7 0
11/12/2024 15:41 1160 0.6 0
11/12/2024 15:41 1160 0.7 0
11/12/2024 15:41 1160 0.7 0
11/12/2024 15:41 1160 0.7 0
11/12/2024 15:41 1160 0.6 0
11/12/2024 15:41 1160 0.7 2
11/12/2024 15:41 1160 0.7 6.1
11/12/2024 15:41 1160 0.6 8.9
11/12/2024 15:41 1160 0.6 9.6
11/12/2024 15:41 1160 0.7 9.8
11/12/2024 15:41 1160 0.7 9.8
11/12/2024 15:41 1160 0.7 9.8
11/12/2024 15:42 1160 0.6 9.9
11/12/2024 15:42 1160 0.7 9.9
11/12/2024 15:42 1160 0.7 9.9
11/12/2024 15:42 1160 0.6 9.8
11/12/2024 15:42 1160 0.5 9.9
11/12/2024 15:42 1160 0.7 9.9
11/12/2024 15:42 1160 0.6 10
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

11/12/2024 15:42 1160 0.7 10
11/12/2024 15:42 1160 0.7 10
POST CAL 3b
date_and_time test_number nox o2
11/12/2024 16:05 1161 15.9 15.3
11/12/2024 16:05 1161 15.8 15.3
11/12/2024 16:05 1161 15.8 15.3
11/12/2024 16:05 1161 15.9 15.3
11/12/2024 16:05 1161 15.9 15.3
11/12/2024 16:05 1161 15.8 14.1
11/12/2024 16:06 1161 15.8 7
11/12/2024 16:06 1161 15.8 7
11/12/2024 16:06 1161 20.3 0.4
11/12/2024 16:06 1161 20.3 0.4
11/12/2024 16:06 1161 20.3 0
11/12/2024 16:06 1161 24.8 0
11/12/2024 16:06 1161 24.8 0
11/12/2024 16:06 1161 25.7 0
11/12/2024 16:06 1161 25.8 0
11/12/2024 16:06 1161 25.7 0
11/12/2024 16:06 1161 26.2 0
11/12/2024 16:06 1161 26.2 0
11/12/2024 16:07 1161 26.2 0
11/12/2024 16:07 1161 26 0
11/12/2024 16:07 1161 26 0
11/12/2024 16:07 1161 26 0
11/12/2024 16:07 1161 26 0
11/12/2024 16:07 1161 26 0
11/12/2024 16:07 1161 26 0
11/12/2024 16:07 1161 26 0.1
11/12/2024 16:07 1161 12.5 0
11/12/2024 16:07 1161 12.4 0
11/12/2024 16:07 1161 0.6 0
11/12/2024 16:07 1161 0.7 0
11/12/2024 16:08 1161 0.7 0
11/12/2024 16:08 1161 0.5 0
11/12/2024 16:08 1161 0.7 0
11/12/2024 16:08 1161 0.7 0
11/12/2024 16:08 1161 0.7 1.3
11/12/2024 16:08 1161 0.7 5.3
11/12/2024 16:08 1161 0.7 8.6
11/12/2024 16:08 1161 0.7 9.5
11/12/2024 16:08 1161 0.7 9.8
11/12/2024 16:08 1161 0.7 9.8
11/12/2024 16:08 1161 0.6 9.9
11/12/2024 16:08 1161 0.7 9.9
11/12/2024 16:09 1161 0.5 9.9
11/12/2024 16:09 1161 0.7 9.9
11/12/2024 16:09 1161 0.7 9.9
11/12/2024 16:09 1161 0.7 9.9
11/12/2024 16:09 1161 0.7 10
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

11/12/2024 16:09 1161 0.7 10
POST CAL 3c
date_and_time test_number nox o2
11/12/2024 16:32 1162 16.1 15.3
11/12/2024 16:32 1162 16 15.3
11/12/2024 16:32 1162 16 15.3
11/12/2024 16:32 1162 16 15.3
11/12/2024 16:32 1162 16 15.3
11/12/2024 16:33 1162 16 15.3
11/12/2024 16:33 1162 16 15.3
11/12/2024 16:33 1162 16 15.3
11/12/2024 16:33 1162 16 15.3
11/12/2024 16:33 1162 16 12.1
11/12/2024 16:33 1162 16 5.4
11/12/2024 16:33 1162 16.2 1.1
11/12/2024 16:33 1162 16.2 0.3
11/12/2024 16:33 1162 16.2 0.1
11/12/2024 16:33 1162 20.9 0.1
11/12/2024 16:33 1162 20.9 0
11/12/2024 16:33 1162 25.6 0.1
11/12/2024 16:34 1162 25.7 0
11/12/2024 16:34 1162 25.7 0
11/12/2024 16:34 1162 25.5 0
11/12/2024 16:34 1162 25.5 0
11/12/2024 16:34 1162 25.4 0
11/12/2024 16:34 1162 25.6 0
11/12/2024 16:34 1162 25.6 0
11/12/2024 16:34 1162 26.1 0
11/12/2024 16:34 1162 26.2 0
11/12/2024 16:34 1162 26 0
11/12/2024 16:34 1162 26.2 0
11/12/2024 16:34 1162 26.2 0
11/12/2024 16:35 1162 26.2 0
11/12/2024 16:35 1162 26.1 0
11/12/2024 16:35 1162 26.2 0
11/12/2024 16:35 1162 12.8 0
11/12/2024 16:35 1162 12.8 0
11/12/2024 16:35 1162 12.8 0
11/12/2024 16:35 1162 12.8 0
11/12/2024 16:35 1162 12.8 0
11/12/2024 16:35 1162 0.7 0
11/12/2024 16:35 1162 0.7 0
11/12/2024 16:35 1162 0.7 0
11/12/2024 16:35 1162 0.7 0
11/12/2024 16:36 1162 0.7 0
11/12/2024 16:36 1162 0.7 0
11/12/2024 16:36 1162 0.7 0
11/12/2024 16:36 1162 0.7 0
11/12/2024 16:36 1162 0.7 0
11/12/2024 16:36 1162 0.7 1.5
11/12/2024 16:36 1162 0.7 5.3
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

11/12/2024 16:36 1162 0.7 8.4
11/12/2024 16:36 1162 0.7 9.5
11/12/2024 16:36 1162 0.7 9.8
11/12/2024 16:36 1162 0.7 9.8
11/12/2024 16:36 1162 0.7 9.8
11/12/2024 16:37 1162 0.6 9.8
11/12/2024 16:37 1162 0.7 9.8
11/12/2024 16:37 1162 0.7 9.9
11/12/2024 16:37 1162 0.6 9.9
11/12/2024 16:37 1162 0.7 9.8
11/12/2024 16:37 1162 0.5 9.9
11/12/2024 16:37 1162 0.7 9.9
11/12/2024 16:37 1162 0.7 10
11/12/2024 16:37 1162 0.5 10
11/12/2024 16:37 1162 0.7 10
POST CAL 4a
date_and_time test_number nox o2
11/12/2024 17:03 1163 15.4 15.4
11/12/2024 17:03 1163 15.3 15.4
11/12/2024 17:03 1163 15.3 15.4
11/12/2024 17:04 1163 15.3 15.1
11/12/2024 17:04 1163 15.3 11.7
11/12/2024 17:04 1163 18.2 5.2
11/12/2024 17:04 1163 18.3 0.9
11/12/2024 17:04 1163 18.3 0.2
11/12/2024 17:04 1163 23.2 0.1
11/12/2024 17:04 1163 23.1 0.1
11/12/2024 17:04 1163 25 0
11/12/2024 17:04 1163 25 0
11/12/2024 17:04 1163 25 0
11/12/2024 17:04 1163 25.7 0
11/12/2024 17:04 1163 25.7 0
11/12/2024 17:05 1163 25.7 0
11/12/2024 17:05 1163 25.7 0
11/12/2024 17:05 1163 25.7 0
11/12/2024 17:05 1163 25.7 0
11/12/2024 17:05 1163 26.1 0
11/12/2024 17:05 1163 26.1 0
11/12/2024 17:05 1163 12.7 0
11/12/2024 17:05 1163 12.8 0
11/12/2024 17:05 1163 0.6 0
11/12/2024 17:05 1163 0.6 0
11/12/2024 17:05 1163 0.6 0
11/12/2024 17:05 1163 0.7 0
11/12/2024 17:06 1163 0.7 0
11/12/2024 17:06 1163 0.7 0
11/12/2024 17:06 1163 0.7 0.7
11/12/2024 17:06 1163 0.7 4
11/12/2024 17:06 1163 0.7 7.8
11/12/2024 17:06 1163 0.7 9.4
11/12/2024 17:06 1163 0.7 9.8
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

11/12/2024 17:06 1163 0.7 9.8
11/12/2024 17:06 1163 0.7 9.8
11/12/2024 17:06 1163 0.7 9.9
11/12/2024 17:06 1163 0.7 9.9
11/12/2024 17:06 1163 0.7 9.9
11/12/2024 17:07 1163 0.7 10
11/12/2024 17:07 1163 0.7 10
11/12/2024 17:07 1163 2.2 10
POST CAL 4b
date_and_time test_number nox o2
11/12/2024 17:29 1164 15.2 15.4
11/12/2024 17:29 1164 15.2 15.4
11/12/2024 17:29 1164 15.2 15.4
11/12/2024 17:29 1164 15.2 15.4
11/12/2024 17:29 1164 15.2 15.4
11/12/2024 17:29 1164 15.2 14.6
11/12/2024 17:30 1164 17.8 9.7
11/12/2024 17:30 1164 17.7 3.4
11/12/2024 17:30 1164 17.8 0.6
11/12/2024 17:30 1164 22.9 0.1
11/12/2024 17:30 1164 22.9 0.1
11/12/2024 17:30 1164 25.3 0
11/12/2024 17:30 1164 25.3 0
11/12/2024 17:30 1164 25.3 0
11/12/2024 17:30 1164 25.6 0
11/12/2024 17:30 1164 25.6 0
11/12/2024 17:30 1164 25.6 0
11/12/2024 17:30 1164 25.9 0.1
11/12/2024 17:31 1164 26 0
11/12/2024 17:31 1164 25.8 0
11/12/2024 17:31 1164 25.8 0
11/12/2024 17:31 1164 25.8 0
11/12/2024 17:31 1164 26.2 0
11/12/2024 17:31 1164 26.3 0
11/12/2024 17:31 1164 26.3 0
11/12/2024 17:31 1164 12.7 0.1
11/12/2024 17:31 1164 12.8 0
11/12/2024 17:31 1164 0.6 0
11/12/2024 17:31 1164 0.6 0
11/12/2024 17:31 1164 0.5 0
11/12/2024 17:32 1164 0.7 0
11/12/2024 17:32 1164 0.5 0
11/12/2024 17:32 1164 0.7 0
11/12/2024 17:32 1164 0.7 0
11/12/2024 17:32 1164 0.7 0.8
11/12/2024 17:32 1164 0.7 3.8
11/12/2024 17:32 1164 0.7 7.6
11/12/2024 17:32 1164 0.7 9.4
11/12/2024 17:32 1164 0.7 9.8
11/12/2024 17:32 1164 0.7 9.8
11/12/2024 17:32 1164 0.7 9.8
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

11/12/2024 17:32 1164 0.7 9.9
11/12/2024 17:33 1164 0.7 9.9
11/12/2024 17:33 1164 0.6 9.9
11/12/2024 17:33 1164 0.7 10
11/12/2024 17:33 1164 0.7 10
11/12/2024 17:33 1164 0.7 10
11/12/2024 17:33 1164 0.7 10
POST CAL 4c
date_and_time test_number nox o2
11/12/2024 17:56 1165 15.3 15.4
11/12/2024 17:56 1165 15.3 15.4
11/12/2024 17:56 1165 15.3 15.4
11/12/2024 17:56 1165 15.2 15.4
11/12/2024 17:56 1165 15.3 12.9
11/12/2024 17:56 1165 15.3 6.4
11/12/2024 17:56 1165 15.3 1.5
11/12/2024 17:56 1165 15.3 0.3
11/12/2024 17:56 1165 22.4 0.1
11/12/2024 17:56 1165 22.4 0
11/12/2024 17:56 1165 25 0
11/12/2024 17:56 1165 25.1 0
11/12/2024 17:57 1165 25 0
11/12/2024 17:57 1165 25.6 0
11/12/2024 17:57 1165 25.6 0
11/12/2024 17:57 1165 25.6 0
11/12/2024 17:57 1165 25.6 0
11/12/2024 17:57 1165 25.6 0
11/12/2024 17:57 1165 26.3 0.1
11/12/2024 17:57 1165 26.3 0
11/12/2024 17:57 1165 26.4 0
11/12/2024 17:57 1165 26.4 0
11/12/2024 17:57 1165 26.5 0
11/12/2024 17:57 1165 26.4 0
11/12/2024 17:58 1165 26.4 0
11/12/2024 17:58 1165 12.9 0
11/12/2024 17:58 1165 12.9 0
11/12/2024 17:58 1165 13 0
11/12/2024 17:58 1165 0.4 0
11/12/2024 17:58 1165 0.3 0
11/12/2024 17:58 1165 0.7 0
11/12/2024 17:58 1165 0.7 0
11/12/2024 17:58 1165 0.5 0
11/12/2024 17:58 1165 0.7 0
11/12/2024 17:58 1165 0.7 3
11/12/2024 17:58 1165 0.7 7.2
11/12/2024 17:59 1165 0.7 9.1
11/12/2024 17:59 1165 0.6 9.7
11/12/2024 17:59 1165 0.7 9.8
11/12/2024 17:59 1165 0.7 9.8
11/12/2024 17:59 1165 0.6 9.8
11/12/2024 17:59 1165 0.7 9.9
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

11/12/2024 17:59 1165 0.7 9.9
11/12/2024 17:59 1165 0.7 9.9
11/12/2024 17:59 1165 0.7 9.9
11/12/2024 17:59 1165 0.7 10
11/12/2024 17:59 1165 0.7 10

Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
-
MountainWest lP'ipelline, LLC

Stack Testing Methods Verification Form

-
Facility: Oak SpJr'ing Turbine Compressor St
Facility Contact: Scott Nelson
Compliance Contact: Dani Baldwin -
Pennit Number/s: DAQE-AN121030019-2 o

Unit/s To Be Tested (ID & Description): 51olar
Pennit Limits: NOx: 8.70 lb/hr, 42 ppmv! J&
atiOJrl Test Date: 11/12/2024
Mobile Number: 43S-630-0158
Mobile Number: 801-201-0595 ~
"--" ""
Taurus iSO, Turbine T-3 (Unit 3) I
CO: 6.30 lb/hr
thod '7E; or other EPA-approved method.
Ither EPA-approved testing method.
Test Methods:
NOx: 40 CFR 60, Appendix A, Method 7; Me
CO: 40 CFR 60, Appendix A, Method 10 or '0
-Load Requirements:

The owner/operator shall conduct all tesf :s no Ress than 90% of the maxiumffi heat rate

achieved in the previous three (3) years ()therwise specii1fied in the appro'l'led source test

protocol. During the tests, the owner/op(~rator shaH burn fuels or combinations of fuels,

use raw materials, and maintain process conditiomJ representative of normal operatnolls.

In addition, the owner/operator shall Oplf!rate llmde!f any other relevant conditions that

the Di!"ector spec.ities.

Other Considerations:
Volumetric Flow Rate: 40 CFR 60, Appendh A, Method 19 or other testing methods
approved by the Director.
To deltermine mass emission rates (lb/hr., etc.) the pollutant concentratioJl1i as determill1led
by the appropriate methods above shall bernlIlltipli.ed by the volumetric flow rate and
any necessary conversion factors determ~med by thle Director, to give the lre~mlts in the
specifiied units ofthe emission limitation.
The emission point shall be designed to c'onform to the requirements of 40 CFR 60,
Appendix A, Method 1, or other method'!; as ~lppro'Ved by the Director. AI.J(l Occupational
Safety and Health Administration (OSHl\)-0 I' Millie Safety and HeaJlth Administration
(MSHA)-approved access shall be provided ItI{) the test location.
Contractor: Oasis Emission Consultants, Inc. ] Technician: TJ Sch~lidtberger --
Technician Signature: ;:::::=-""~ Date: I/-/Z-]'I"­-
Please note thtli all test results must be comJ'nurdcated imJnediately to
the compliance contact via voice, text, or e-mail!
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Turbine Test Sheet
Company Name Subpart GG, Methods 1, 3A, 7E, 10, 19 and 20
Location / Unit I.D. Oak SprinQs Compressor Station Turbine 3
Type of Test Completed Subpart GG, Mehtods 1, 3A and 7E
Field Technician (s) TJ Schmidtberaer
Client Rep and/or State Rep Jacob Yennev
Date 11f12/2024
Z:-9<f6Non-Resettable Run Time Hours
Solar
Turbine Model
Turbine Make
Taurus 60-7800S
Turbine SIN oHlJZ4 --r70q~
Port Distance A 36"
Port Distance B 15'
Exhaust Diameter (inches) 36"
Calibration Gas Cylinder # Concentration Response Time
N02 (ppm) 145.2D496872 ;:OlEB0142019 25.98
NOx Span (ppm)
NOx Mid (ppm)
EB0083009 50.65
CO Mid (ppm) CC49552 29.64 J: Z>ALM005563 50.41
02fC02 Mixed Gas Mid %
GO Span (ppm)
CC349454 10.09 I 9.924 :55CC420374 20.88 I 19.44 02/C02 Mixed Gas Span %
Mid Low VOC (ppm)
Mid High VOC (ppm)
VOG Span (ppm)
Stack Diagram
".·..··,,'"""'~z'/_..., -~"._-
:I"o<rwl
\ '< k
[
".,
...
i r i
i
T

A
t

B
1

Test 1 Test 2 Test 3
Time of Readinqs
Atm Pressure (in Hq)
7 t?'z.77tLi1
2'3.'3-6
71:~o4J1;1
2'3. ::>1
/ L : :58'f7I1z.'S.. 79
Atm Temp (OF) ..".,-----.... 50 Lf'-l '7¥­
Fuel Flow (scf/hr) odJbs/hr) ~r (
Horsepower -
Gas Throuqhput (mmcf/d) or (
BSFC (Btu/hp-hr)
)
)
2560
S7~7·
iliA
II/A
"257/
S"777 --
Z.~b~
.5':162
-T1 (OF) L(o "?7 s8'
T5 (OF)
T7 (OF)
Humidity%
/'1~O
/VA-:51,5•.'7
139~ -37, '7
I 75,9 <;(-3~. 9'
02%
C02%
/5:/
:;5.5
/K)
""'$.h
/5"; /
:3.,5
Gas Producer Speed (NGP %) 99. q /00.0 ~7. "'J
Power Turbine Speed (NPT %)
PCD (psig)
Psuction (psi)
Tsuction (OF)
8'"/f. /
/l'X
5?Y.5
.~6
.5(<1,'0
/2 'J
&'.£"3 6r
8''1. c/
/2.'1Rs-3
6-'1
Pdischarge (psi) /27') /2'f2 IZq-/
DGM Console Modell Serial Number I
Impinger 1 'grams I I I
Impinqer 2 qrams I I I
Impinger 3 :grams I I I
Impinger4 'grams I I I
Dry Gas Meter (cubic ft) I I I
DGM Inlet Temp (OF) I I I
DGM OutletTemp (OF) I I I
Rev 8
'Please obtain Fuel Gas Analysis.
11/1212019
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Turbine Test Sheet
Company Name Subpart GG, Methods 1, 3A, 7E, 10, 19 and 20
Location 1Unit 1.0. Oak Sprinas Compressor Station Turbine 3
Subpart GG, Mehtods 1, 3A and 7E /-1/
TJ Schmidtberaer
-LoType of Test Completed
Field Technician (s)
Client Rep andlor State Reo Jacob Yenney
Date 11/12/2024
Stack Diagram Non-Resettable Run Time Hours L 7 .s 0
Turbine Make Solar
Turbine Model Taurus 60-7800S
Turbine SIN O.J.ID Z '1 - / -~ 0 'is
I-=::,...:::~:.:..:~....::g:..:.:::~~:::.:..~:.:::~:=....:,,:~------+-----------=~.:::-~',:-'-----------1r$;;;I;.;p:~;;j
Exhaust Diameter (inches) 36" '\
Calibration Gas Cvlinder # Concentration Response Time '"
N02 (ppm) 0496872 145.2 (
NOx Mid (ppm) EB0142019 25.98 L
NOx Span (ppm) EB0083009 50.65
CO Mid (ppm) CC49552 29.64
CO Span (ppm) ALM005563 50.41
02/C02 Mixed Gas Mid % CC349454 10.09 I 9.924
02/C02 Mixed Gas Span % CC420374 20.88 I 19.44
Mid Low VOC (ppm)
Mid HiQh VOC (ppm)
VOC Span (ppm)
Test 1 Test 2 Test 3
Time of ReadinQs
Atm Pressure (in Ha)
Atm Temp (OF)
Fuel Flow (scf/hr) 0fllbs/hFYt>r (
Horsepower
Gas Throughput (mmcf/d) or (
\
'I
-. /,' S-O/?ft1
2'3 4'3
~Z
2S-0~
Sit '7 '3
NA
Z:Z,IPI11
-Z-;.'-I '3
'Zf2..
2.5-/0
SlI<g-tj -­
2:~'1rl?J
2],'13
£j/
25/1
5'o/~/-
BSFC (Btu/hp-hr)
T1 (OF)
A/A
7>9 '3'Y 37
T5 (OF) 1'3 -=10 13-=70 '1"370
T7 (OF)
Humidity%
02%
/IIA
LiZ
15. Z
-
47­
IE. 7
-q3
Is. 2.
C02% 3.~--:3-,5" 3'.S-
Gas Producer Speed (NGP %)
Power Turbine Speed (NPT %)
9?'. I
'?t::. ':1
9K~
X"2 2
9)(0Sz..z.
PCD (psiq)
Psuction (psi)
Tsuction ("F)
/zs­
8'S1
66>­
IZS­
8'<S' ')
60­
/zS­
?5'6°
65
Pdischarqe (psi) /2.'8' :a /25(7 /2.t<?..
DGM Console Model I Serial Number I
Impinger 1 grams I I I
ImpinQer 2 Qrams I I I
Impinqer 3 qrams I I I
Impinger 4 grams I I I
Dry Gas Meter (cubic ft) I I I
DGM Inlet Temp (OF) I I I
DGM Outlet Temp (OF) I I I
Rev8
'Please obtain Fuel Gas Analysis.
11/12/2019
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Turbine Test Sheet
Company Name Subpart GG, Methods 1, 3A, 7E, 10, 19 and 20
Location 1Unit 1.0. Oak Sprinas Compressor Station Turbine 3
Subpart GG, Mehtods 1, 3A and 7E /f1i:d-lo
TJ Schmidtberaer
Jacob Yennev
Type of Test Completed
Field Technician (s)
Client Rep and/or State Reo
Date 11/12/2024
Stack Diagram
Turbine Make
Z'i.5{Non-Resettable Run Time Hours
Solar
...,,,,'~,..'-'-.. ""' ..'Taurus 60-7800S
Turbine SIN
Turbine Model
OI-lD 2'-1 -/LD 95
Port Distance A 36"
Port Distance B 15'
Exhaust Diameter (inches) 36" \\:,<.
Concentration Response Time Cvlinder#Calibration Gas ':0,
N02 (ppm) 0496872 145.2
EB0142019 C25.98NOx Mid (ppm)
NOx Span (ppm) EB0083009 50.65
CO Mid (ppm) CC49552 29.64
CO Span (ppm) ALM005563 50.41
02/C02 Mixed Gas Mid % CC349454 10.09 I 9.924 +-i CC420374 20.88 I 19.44 02/C02 Mixed Gas Span % I
)."'....•"".:,.
Mid Hi~h VOC (ppm)
Mid Low VOC (ppm)
'm•. vac Span (ppm)
-="..~~., .......

~-T
f
A
1
B
t I,,:;
Test 1 Test 2 Test 3
Time of Readin~s
Atm Pressure (in Hq)
':3: I ':7 PY11
Z3 '-If.,
3.-~<.i?J11
2:3.'-1 b
q:/I/'/YI
23.'ib
Atm Temp (OF)
Fuel Flow (scf/hr) or ffi>sittn or (
Horsepower -......­
Gas Throuqhput (mmcf/d) or (
BSFC (Btu/hp-hr)
T1 OF)
)
-)
3?5
Z~Z3
6 i7 Z2.
/VA'
/VA
'3'iJ
3<;(
Z~/5i
s,-D2.1
-3i5
3)('
2"1 Z-Z
501 '.K-
'"33'
T5
T7
OF)
OF)
/3"'7 I ;VA
\ '3 7:(:2 13 --=tz
Humiditv% '13 43 LJo
02% /5.3 16.7. 1..5', ...s
C02% 3.'-I 3.4 :>. '-I
Gas Producer Speed (NGP %) 9t..o 96,0 '-if;,O
Power Turbine Speed (NPT %)
PCD (psi~)
=t9. "+
/ /7?
'7:f·<J.7 llg 7:1-9,. ~
/, 7
Psuction (psi)
Tsuction ("F)
1('''::12 a ~'Z.
/,/,
~ '/
l;
Pdischar~e (psi) /269 JZ7:~ fL-':"/0
DGM Console Model I Serial Number I
Impinqer 1 qrams I I I
Impin~er 2 ~rams I I 1
Impinger 3 grams I I I
Impinqer4 qrams I 1 I
Dry Gas Meter (cubic ft) 1 I I
DGM Inlet Temp (OF) I I 1
DGM Outlet Temp (OF) I I I
Rev8
'Please obtain Fuel Gas Analysis.
11/12/2019
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Turbine Test Sheet
Company Name Subpart GG, Methods 1, 3A, 7E, 10, 19 and 20
Location 1Unit 1.0. Oak Sorinas Comoressor Station Turbine 3
Subpart GG, Mehtods 1, 3A and 7E /0 -Ie::>
TJ Schmidtberaer
Jacob Yenney
Type of Test Completed
Field Technician (s)
Client Rep andlor State Reo
Date 11/12/2024
'"2 q~..5Non-Resettable Run Time Hours
SolarTurbine Make
~.Taurus 60-7800S
Turbine SIN
Turbine Model Ol-lv:l '1-TZ 09<:
36"
Port Distance B
Port Distance A
15'
Exhaust Diameter (inches) 36" \:
..",.Response Time
N02 (ppm)
ConcentrationCvlinder#Calibration Gas
145.2D496872 CEB0142019 25.98
NOx Span (ppm)
NOx Mid (ppm)
EB0083009 50.65
CO Mid (ppm) 29.64
CO Span (ppm)
CC49552
50.41
02/C02 Mixed Gas Mid %
ALM005563
10.09 I 9.924
02/C02 Mixed Gas Span %
CC349454
CC420374 20.88 I 19.44
Mid Low VOC (ppm)
Mid Hiqh VOC (ppm)
VOC Span (ppm)
Stack Diagram
' ~~""'o:'...
.
~ iI 1 t , .... j
T

A
t

B
1

Test 1 Test 2 Test 3
Time of Readinqs q,'yCf ?1J1 S-.~ 0 <if;O1'1? .!? • JLJ 1?f1?
Atm Pressure (in Ha) G::3. :5= 2.3. b"D 'Z'3'". f:)(;;?
Atm Temp (OF) '------.. >~ 35 ~~
Fuel Flow (sef/hr) 0 orr ) 2:>2..7­~~"31 '23 z..G
Horsepower '7'52"i? '4SZS­LjS;?O
Gas Throuahput (mmef/d) or ( ') AlA
BSFC Btu/hp-hr) iliA -
T1 (OF -:JS "3-5" "3'1.
T5 (OF /3'":/0 \~--:::Jo l36'7
T7 (OF AlA --
Humidity% 'I¥ Lj'Z) ~e:>;
02% /6 I '-j I~.'-I /51'.4
C02% :3. 'I ""'3 .<-; '3. '7
Gas Producer Speed (NGP %) 9<f,O 7li:o q~c>
Power Turbine Speed (NPT %) ':17. 'I 7·7.~ 7:;.4
PCD (psiq) //0 I/D I/O
Psuction (psi) X'b3 Sj1;'3 5fb5
Tsuction (OF) b~ l:L; 6~
Pdischarge (psi) /Z:r3 72..3---Z /Z..3'~
DGM Console Model/Serial Number /
Impinaer 1 qrams / / /
Impinger 2 grams / / /
Impinqer 3 qrams / / /
Impinger4 grams / / /
Dry Gas Meter (cubic ft) I / /
DGM Inlet Temp (OF) / / /
DGM Outlet Temp ("F) / / 1
Rev8
'Please obtain Fuel Gas Analysis.
11/12/2019
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
Worksheet: Stratification Test - Subpart GG
EPA REFERENCE METHOD 3A & 7E (Determination Of Stratification)
Port Point Insertion Depth O2 Reading NOx Reading NOx
(inches)(%)(ppm)(ppm@15% O2)
A 1 1.00 15.10 21.90 22.28
A 2 2.41 15.10 21.70 22.07
A 3 4.25 15.10 21.80 22.18
A 4 6.37 15.10 21.60 21.97
A 5 9.00 15.10 21.50 21.87
A 6 12.82 15.10 21.70 22.07
A 7 23.18 15.10 21.80 22.18
A 8 27.00 15.10 21.65 22.02
A 9 29.63 15.10 21.50 21.87
A 10 31.75 15.10 21.45 21.82
A 11 33.59 15.10 21.40 21.77
A 12 35.00 15.10 21.50 21.87
15.10 21.63 22.00
23.10
20.90
Average
Notes: To demonstrate non-stratified flow and utilize one sampling location, NOx normalized to
ppm@15% O2 may not deviate by more than ±5%.
Maximum Allowed
Minimum Allowed
Revised 5/17/2018
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5

Fuel Gas Analysis

Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5
CERTIFICATION STATEMENT
This statement certifies that “to the best of their knowledge,” based on State and Federal
regulations, operating permits, plan approvals applicable to each source or control device to be
tested, and reasonable inquiry, the source test report has been checked for completeness, and that
the results presented herein are accurate, error-free, legible, and representative of the actual
emissions measured during testing.

SOLAR TAURUS 60-7800S
UNIT #3 (T-3)
INITIAL COMPLIANCE TEST REPORT
MOUNTAINWEST PIPELINE, LLC
OAK SPRING TURBINE COMPRESSOR STATION
CARBON COUNTY/UTAH

__________________________________________11/21/2024____
Cember (Crawley) Sager Date
Environmental Scientist
Oasis Emission Consultants, Inc.

________________________________________________ _11/22/2024____
Charles Chapman Date
Manager of Technical Services
Oasis Emission Consultants, Inc.

________________________________________________ _______________
Dani Baldwin Date
Environmental Specialist
MountainWest Pipeline, LLC

11/25/2024
Docusign Envelope ID: CA4E4696-F49B-46A2-885C-891CF7918BE5