DAQ-2025-000875

1

DAQC-151-25
Site ID 10892 (B4)

MEMORANDUM

TO: STACK TEST FILE – ST. GEORGE CITY POWER – Red Rock Station

THROUGH: Harold Burge, Major Source Compliance Section Manager

FROM: Robert Sirrine, Environmental Scientist

DATE: February 6, 2025

SUBJECT: Source: Two 9,750 HP diesel-fired engine generators Units 1 and 2
Location: 695 East Skyline Drive, St George, Washington County, Utah
Contact: Brad Burner, 435-627-4884
Tester: TRC Environmental - Marco Somoano, 714-713-6530
Site ID #: UT0000004905300011
Permit #: Title V permit 5300011006, dated April 24, 2024
Action Code: Tr
Subject: Review of stack test report dated January 23, 2025

On January 23, 2025, the Utah Division of Air Quality (DAQ) received a test report for St. George City
Power Red Rock Plant Engine Units 1 and 2. Testing was performed on December 10, 2024, to
demonstrate compliance with the CO and NOX emission limits found in Condition II.B.2.b for NOx
emissions and Conditions II.B.2.d and II.B.2.g(2) for CO emissions. The DAQ-calculated test results are:

Source Test Date RM/Pollutant DAQ Result Test Result Limit

Engine 1 12/10/24 RM7/NOX 8.21 g/hp-hr 8.24 g/hp-hr 10 g/hp-hr

RM10/CO 0.10 g/hp-hr 0.10 g/hp-hr 2.4 g/hp-hr
13 ppmvd* 12.65 ppmvd* 23 ppmvd*

Engine 2 12/10/24 RM7/NOX 9.02 g/hp-hr 9.02 g/hp-hr 10 g/hp-hr

RM10/CO 0.15 g/hp-hr 0.15 g/hp-hr 2.4 g/hp-hr
19 ppmvd* 18.55 ppmvd* 23 ppmvd*
*@ 15% O2

DEVIATIONS: None.

CONCLUSION: The stack test report appears to be acceptable.

RECOMMENDATION: The NOX and CO emissions should be considered to have been in compliance
with the applicable limits at the time of testing. No further action is necessary.

HPV: No.

ATTACHMENTS: Test report dated January 23, 2025
DAQ generated excel spreadsheets
* - / $ - - $ )
TRC Environmental Corporation
1711 Newport Circle
Santa Ana, CA 92705
USA
T 714-437-1564
NOx, CO AND OPACITY COMPLIANCE TESTING ON TWO ENGINES (UNITS 1 AND 2)
Performed At The
Red Rock Power Plant
695 E. Skyline Drive
St. George, UT 84770
Test Dates:
10 December 2024
Report No.
TRC Environmental Corporation Report 426037
Report Submittal Date
23 January 2025
TRC Report 631301 RedRock Comp 2024 Page 1 of 152

CERTIFICATION SHEET

I certify that TRC and its subcontractors (if any) operated in conformance with the
requirements of ASTM D 7036-04 during this test project. The validity of any data
not generated by TRC or its subcontractors is the responsibility of the organization
that provided said data.

TRC Environmental Corporation

_________________________________
Marco Somoano
Project Manager

20 January 2025
Date

TRC Report 631301 RedRock Comp 2024 Page 2 of 152

Report Certification

I certify that to the best of my knowledge:

o Testing data and all corresponding information have been checked for
accuracy and completeness.
o Sampling and analysis have been conducted in accordance with the
approved protocol and applicable reference methods (as applicable).
o All deviations, method modifications, or sampling and analytical
anomalies are summarized in the appropriate report narrative(s).

________________________________________
Patrick Harrity
TRC Group Manager

21 January 2022
Date

TRC Report 631301 RedRock Comp 2024 Page 3 of 152

TABLE OF CONTENTS

1.0 INTRODUCTION ................................................................................................................ 6
1.1 Project Contact Information .................................................................................. 6
2.0 SOURCE PROCESS AND EQUIPMENT DESCRIPTION ......................................................... 8
3.0 TEST RESULTS AND TEST CRITIQUE .................................................................................. 8
3.1 Test Results ........................................................................................................... 8
4.0 SAMPLING AND ANALYTICAL PROCEDURES .................................................................... 9
4.1 Determination of Sample Point Locations by USEPA Method 1 ............................ 9
4.2 Volumetric Flow Rate Determination by USEPA Method 2 ................................... 9
4.3 Stack Gas Molecular Weight .................................................................................. 9
4.4 O2 and CO2 Determination by USEPA Method 3A ................................................ 10
4.5 Moisture Determination by USEPA Method 4 ..................................................... 10
4.6 NOx Determination by USEPA Method 7E and CO determination by USEPA
Method 10 .......................................................................................................... 10
4.7 Visible Emissions Determination ......................................................................... 10
5.0 QUALITY ASSURANCE PROCEDURES .............................................................................. 12

TRC Report 631301 RedRock Comp 2024 Page 4 of 152

APPENDICES

Appendix A – Flow and Moisture Data
A-1. Flow and Moisture Data Reduction .............................................................. 15
A-2. Field Data Sheets .......................................................................................... 22
Appendix B - CEMS Data
B-1. CEMS Emissions and Bias/Drift Corrected Concentration Data Tables ......... 32
B-2. CEMS Run Data ............................................................................................. 58
B-3. CEMS Calibration Data ................................................................................. 71
B-4 Operator Log ................................................................................................. 91
Appendix C – Method 9 Visible Emissions Data
C-1. VEE Results .................................................................................................. 96
C-2. VEE Certification ......................................................................................... 103
Appendix D-Process Data ........................................................................................ 105
Appendix E – Sample Locations ............................................................................... 108
Appendix F – Equipment Calibrations
F-1. Pitot Tube Calibration ................................................................................. 111
F-2. Dry Gas Meter Calibration .......................................................................... 119
F-3. Thermocouple Calibration .......................................................................... 122
F-4. NOx Converter Efficiency ............................................................................ 125
F-5 Gas Divider Calibration ................................................................................ 130
F-6. Calibration Gas Certificates ........................................................................ 135
F-7. Response Time Verification ........................................................................ 145
Appendix G – Method Schematics .......................................................................... 147
Appendix H - Qualified Individual Certification(s) ................................................... 150
TRC Report 631301 RedRock Comp 2024 Page 5 of 152

1.0 INTRODUCTION

TRC Environmental, Inc. (TRC) performed an emissions test program for NOx, CO and
opacity on two (2) engines/generators (Units 1 and 2) at the Red Rock Power Plant in
St. George, Utah. The Title V Operating Permit number is 5300011006 and dated
April 24, 2024.

1.1 Project Contact Information

Location Address Contact
Source Red Rock Power Plant
695 E. Red Hills Parkway
St. George, UT 84770

Mr. Brad Burner
Generation Superintendent
St. George City Power
175 East 200 North
St. George, Utah 84770
[phone] (phone)
[e-mail]
Testing
Company
TRC Environmental
1711 Newport Circle
Santa Ana, CA 92705
Marco Somoano
Project Manager
[phone]
[phone] (cell)
[e-mail]

Marco Somoano and Jason Truong of TRC conducted the tests.

The test program was conducted according to the TRC Test Protocol dated October
12, 2024. The test matrix follows:
TRC Report 631301 RedRock Comp 2024 Page 6 of 152

Table 1: Test Matrix for Red Rock Engines, Units 1 and 2

Scope/ Item Units Standard Method
Run(s) per
load; Run
Length Load Condition
Compliance
NOx
ppmv, lb/hr
g/hp-hr 10 g/hp-hr EPA 7E/1-4 3; ≥30 min.
CO ppmv, lb/hr
g/hp-hr 2.4 g/hp-hr EPA 10/1-4 3; ≥30 min.
ppmv @ 15% O2 23 EPA 10/3A 3; 60 min.
Opacity % 20 EPA 9 3; 30 min. (a)
Volumetric
Flow dscfm N/A EPA 1-4 3; ≥30 min.
Moisture % N/A EPA 4 3; ≥30 min.
O2/CO2 %N/A EPA 3A 3; ≥30 min.
(a) Observations are taken at 15-second intervals or 120 reading per run.
>= 90% of the
maximum
production
achieved in the
previous three
years.

1. To determine NOx and CO in units of lb/hr, exhaust flow rate was determined
by EPA Methods 1 through 4. The total number of traverse points for velocity
sampling was 16 per unit and the diagram of traverse points for each facility
is located in Appendix E.

2. To determine NOx and CO in units of g/hp-hr, NOx and CO lb/hr were
converted to g/hr and divided by brake horsepower, which was converted
from plant MW data (see Appendix D).

3. The NOx converter efficiency checks were conducted using 15-18 ppmv NO2
gas.

4. Meter boxes were calibrated using either EPA or SCAQMD procedures.

5. The stacks at the Red Rock facility are circular with a diameter of 41.0 inches.
A manlift, provided by the facility, will be used to access the sample ports.

TRC Report 631301 RedRock Comp 2024 Page 7 of 152

6. The facility provided the following operational data: power in MW;
differential pressure and temperature of each catalyst (2 per unit).
Additionally, percent load was calculated using a capacity of 7000 kW.

2.0 SOURCE PROCESS AND EQUIPMENT DESCRIPTION

The Red Rock facility has two identical engines manufactured by Transamerica
Delaval (Model DSRV-14-4; 9750 HP; 7000 kW). Both engines/generators were
tested while firing diesel fuel.

3.0 TEST RESULTS AND TEST CRITIQUE

3.1 Test Results

As shown in the tables below, the unit demonstrated compliance with the applicable
emission limit.

Table 3.1: Compliance Results for NOx, CO and Opacity

CO Emissions Opacity
Facility/Unit g/bhp-hr Limit Pass/Fail g/bhp-hr Limit Pass/Fail %Limit Pass/Fail
Red Rock (12/10/24)
Unit 1 8.24 10 Pass 0.10 2.4 Pass <20 20 Pass
Unit 2 9.02 10 Pass 0.15 2.4 Pass <20 20 Pass
NOx Emissions

Table 3.2: 40 CFR 63, Subpart ZZZZ Demonstration

CO Emissions
Facility/Unit ppm@ 15% O2 Limit Pass/Fail % Load*
Red Rock (12/10/24)
Unit 1 12.65 23 Pass 93.8
Unit 2 18.55 23 Pass 93.3
* Based on the average kW output during testing and a rated capacity of 7000 kW.

TRC Report 631301 RedRock Comp 2024 Page 8 of 152

No problems were encountered with the equipment during the course of the test
program. Source operation appeared normal during the entire test program.

All units were operated at or above 90% of the maximum production achieved in the
previous three years.

4.0 SAMPLING AND ANALYTICAL PROCEDURES

All testing, sampling, analytical, and calibration procedures used for this test
program were performed as described in the Code of Federal Regulations, Title 40,
Part 60, Appendix A (40CFR60), Methods 3A, 7E and 10 and the latest revisions
thereof unless otherwise indicated in this protocol. Where applicable, the Quality
Assurance Handbook for Air Pollution Measurement Systems, Volume III, Stationary
Source Specific Methods, USEPA 600/4-77-027b is used to determine the precise
procedures.

4.1 Determination of Sample Point Locations by USEPA Method 1
EPA Method 1 promotes representative sampling by specifying physical parameters
for source testing locations. The plane of test measurements is specified based on
the physical layout at the test location. At a minimum, the gas flow must be
undisturbed for two diameters upstream and one-half diameter downstream of the
sampling plane. The number of sample traverse points depends upon the upstream
and downstream layout. The velocity traverse point layout is included in Appendix E.

4.2 Volumetric Flow Rate Determination by USEPA Method 2
Stack gas differential pressure and temperature are determined using EPA Method
2. The procedure employs a stainless steel-sheathed Type K thermocouple (TC) to
measure stack temperature, and a stainless steel S-type pitot tube connected to an
inclined manometer to measure stack gas velocity head. To minimize mutual
interferences, the TC and pitot are assembled per method specifications. Pre- and
post-test leak checks of the pitot lines and manometer are conducted to ensure the
accuracy of the velocity measurements.

4.3 Stack Gas Molecular Weight
The dry molecular weight of the stack gas is calculated using the measured O2, CO2
and moisture and assuming a balance of nitrogen. O2 and CO2 concentrations are
determined by instrumental analysis using EPA Method 3A.

TRC Report 631301 RedRock Comp 2024 Page 9 of 152

4.4 O2 and CO2 Determination by USEPA Method 3A
An Oxygen (O2) or Carbon Dioxide (CO2) analyzers are used to determine O2 and CO2
concentrations in the stack gas in accordance with Method 3A, 40CFR60. The
instruments have paramagnetic and NDIR detectors, respectively. Three-point
calibration error checks are performed before and after each run series using
Protocol One gases for high- and mid-range checks and ultra-pure nitrogen for the
zero check. Two-point calibration bias/drift checks are performed before and after
each run series, using zero gas and the upscale gas closest to the effluent
concentration. A gas divider certified in accordance with EPA Method 205 may be
used to generate calibration concentrations.

4.5 Moisture Determination by USEPA Method 4
The moisture content is determined gravimetrically by collecting at least 21 dscf of
sample according to EPA Method 4 and lasting approximately 30 minutes per run.

4.6 NOx Determination by USEPA Method 7E and CO determination by USEPA
Method 10
Methods 7E and 10, 40CFR60, are used for determining nitrogen oxides (NOx) and
carbon monoxide (CO) emissions from the test location. A gas sample is continuously
extracted from the gas stream through a heated probe and gas conditioning system
to remove the moisture. A portion of the sample stream is conveyed via a sampling
line to gas analyzers for determination of NOx and CO content. The NOx analyzer
uses a chemiluminescence-based detector and the CO instrument uses gas filter
correlation NDIR. Three-point calibration error checks are performed before and
after each run series using Protocol One gases for high- and mid-range checks and
ultra-pure nitrogen for the zero check. Two-point calibration bias/drift checks are
performed before and after each run series, using zero gas and the upscale gas
closest to the effluent concentration. A gas divider certified in accordance with EPA
Method 205 may be used to generate calibration concentrations. A NOx converter
efficiency check will be conducted using 15-18 ppmv NO2 gas.

4.7 Visible Emissions Determination
Method 9, 40CFR60, test procedure is used to evaluate the opacity of the plume.
The method specifies that the qualified observer stand at a distance sufficient to
provide a clear view of the emissions with the sun oriented in the 140° sector to his
back. As much as possible, the line of vision is approximately perpendicular to the
plume direction. When observing opacity of emissions from rectangular outlets, the
line of sight must be approximately perpendicular to the longer axis of the outlet.
Opacity observations are made at the point of greatest opacity in the portion of the
TRC Report 631301 RedRock Comp 2024 Page 10 of 152

plume where condensed water vapor is not present. Observations are made at 15-
second intervals for thirty minutes per run.

TRC Report 631301 RedRock Comp 2024 Page 11 of 152

5.0 QUALITY ASSURANCE PROCEDURES
TRC integrates our Quality Management System (QMS) into every aspect of our
testing service. We follow the procedures specified in current published versions of
the test Method(s) referenced in this report. Any modifications or deviations are
specifically identified in the body of the report. We routinely participate in
independent, third party audits of our activities, and maintain:

 Louisiana Environmental Lab Accreditation Program (LELAP) accreditation;
 Accreditation from the Stack Testing Accreditation Council (STAC) that our
operations conform with the requirements of ASTM D 7036-04

These accreditations demonstrate that our systems for training, equipment
maintenance and calibration, document control and project management will fully
ensure that project objectives are achieved in a timely and efficient manner with a
strict commitment to quality.

All calibrations are performed in accordance with the test Method(s) identified in
this report. If a Method allows for more than one calibration approach, or if
approved alternatives are available, the calibration documentation in the
appendices specifies which approach was used. All measurement devices are
calibrated or verified at set intervals against standards traceable to the National
Institute of Standards and Technology (NIST). NIST traceability information is
available upon request.

TRC Report 631301 RedRock Comp 2024 Page 12 of 152
APPENDICES
TRC Report 631301 RedRock Comp 2024 Page 13 of 152
Appendix A
EPA Method 1-4 Velocity and Flowrate
TRC Report 631301 RedRock Comp 2024 Page 14 of 152
Appendix A-1
Flow and Moisture Data Reduction
TRC Report 631301 RedRock Comp 2024 Page 15 of 152
cPTRC
METHOD 2 VOLUMETRIC FLOW DATA
Project No:
Company:
Plant:
Unit ID:
Sample Location:
Pitot ID:
Pitot Coefficient:
Test Parameters
631301
City of St George
(~~ft~nit2
Stack
1A
0.84
Pbar -Barometric pressure, inches Hg
P9 -Stack Pressure, inches of H20
Ps -Absolute stack pressure, inches Hg
T8 -Average stack temperature, °F
%CO2
%02
% Nitrogen
Md -dry basis lb/lb mole
Ms -wet basis lb/lb mole
Stack Diameter, Feet
A -Cross Sectional Area of Stack, Ft2
Bws -Moisture content fraction
DP
Port Point (in. H2D)
A 01 1.67
A 02 1.80
A 03 1.81
A 04 1.90
A 05 1.96
A 06 1.64
A 07 1.45
A 08 1.04
B 01 1.46
B 02 1.52
B 03 1.64
B 04 1.73
B 05 1.79
B 06 1.68
B 07 1.57
B 08 1.21
Method 2 Results
Average DP
Average Sqrt DP
Sqrt.
DP
1.2923
1.3416
1.3454
1.3784
1.4000
1.2806
1.2042
1.0198
1.2083
1.2329
1.2806
1.3153
1.3379
1.2961
1.2530
1.1000
Average Velocity Vs (ft/sec)
No WAF Applied to this Test
Q-ACFM
Qsd -DSCFM
Qs-SCFM
Qs-SCFH
© 2015 TRC Environmental Corp.
Temp
(Of)
694
698
700
703
706
706
697
696
693
695
697
695
700
696
687
686
Operating Level:
Run No.:
Date:
Start Time:
End Time:
RM Testers:
Moisture Determination
27.30 Method Used:
-0.90 Meter Calibration:
27.23 Initial Meter Volume (cf)
697 Final Meter Volume (cf)
6.4 Meter Temperature, deg F:
12.3 Meter Volume Vm(std):
81.3 Meter Volume Vw(std):
29.52 Delta H:
28.83 Train Initial Weight, g:
3.42 Train Final Weight, g:
9.19 Condensate Initial Vol, ml:
0.059 Condensate Final Vol, ml:
Velocity DP
(V) Port Point (in.H2O)
112.50
117.00
117.43
120.47
122.51
112.07
104.97
88.86
105.15
107.38
111.63
114.56
116.78
112.94
108.75
95.43
Leak Checks
1.6169 Pre-Test
1.2679 Post-Test
110.51
60,913
23,803
25,306
1,518,388
High (Normal)
4
12/10/2024
15:45
16:48
Jason Truong
4
0.985
549.700
587.801
77.25
33.751
2.131
1.00
2490.100
2535.300
0.000
0.000
Sqrt.
DP
Pass
Pass
Temp Velocity
rF) (V)
AM-EMT-05 Rev. 5.1
Revised 10123115
TRC Report 631301 RedRock Comp 2024 Page 16 of 152
CTRC
METHOD 2 VOLUMETRIC FLOW DATA
Project No:
Company:
Plant:
Unit JD:
Sample Location:
Pitot ID:
Pitot Coefficient:
Test Parameters
631301
City of St George
~c~nit2
Stack
1A
0.84
Pbar -Barometric pressure, inches Hg
Pg -Stack Pressure, inches of H20
Ps -Absolute stack pressure, inches Hg
Ts -Average stack temperature, °F
%CO2
%02
% Nitrogen
Md -dry basis lb/lb mole
Ms -wet basis lb/lb mole
Stack Diameter, Feet
A -Cross Sectional Area of Stack, Ft2
Bws -Moisture content fraction
DP
Port Point (in. H,O)
A 01 1.47
A 02 1.66
A 03 1.64
A 04 1.78
A 05 1.90
A 06 1.75
A 07 1.66
A 08 1.26
B 01 1.67
B 02 1.74
B 03 1.95
B 04 1.86
B 05 2.06
B 06 1.79
B 07 1.41
B 08 1.06
Method 2 Results
Average DP
Average Sqrt DP
Sqrt.
DP
1.2124
1.2884
1.2806
1.3342
1.3784
1.3229
1.2884
1.1225
1.2923
1.3191
1.3964
1.3638
1.4353
1.3379
1.1874
1.0296
Average Velocity Vs (ft/sec)
No WAF Applied to this Test
0-ACFM
Qsd-DSCFM
Qs-SCFM
Qs-SCFH
© 2015 TRC Environmental Corp.
Temp
(°F)
692
693
693
694
704
698
696
695
700
703
706
708
713
709
706
695
27.30
-0.90
27.23
700
6.5
12.2
81.3
29.53
28.91
3.42
9.19
0.053
Velocity
(V)
105.31
111.96
111.28
115.99
120.35
115.20
112.11
97.63
112.64
115.12
122.03
119.28
125.80
117.07
103.77
89.54
1.6663
1.2869
112.18
61,831
24,244
25,610
1,536,598
Operating Level:
Run No.:
Date:
Start Time:
End Time:
RM Testers:
Moisture Determination
Method Used:
Meter Calibration:
Initial Meter Volume (cf)
Final Meter Volume (cf)
Meter Temperature, deg F:
Meter Volume Vm(std):
Meter Volume Vw(std):
Delta H:
Train Initial Weight, g:
Train Final Weight, g:
Condensate Initial Vol, ml:
Condensate Final Vol, ml:
DP
Port Point (in. H,O)
Leak Checks
Pre-Test:
Post-Test:
High (Normal)
5
12/10/2024
17:15
18:18
Jason Truong
4
0.985
588.350
625.405
65.65
33.549
1.891
1.00
2694.50
2734.60
0.00
0.00
Sqrt.
DP
Pass
Pass
Temp Velocity
(°F) (V)
AM-EMT-05 Rev. 5.1
Revised 10/23115
TRC Report 631301 RedRock Comp 2024 Page 17 of 152
QTRC
METHOD 2 VOLUMETRIC FLOW DATA
Project No:
Company:
Plant:
Unit ID:
Sample Location:
Pitot ID:
Pitot Coefficient:
Test Parameters
631301
City of St George
~ck
~Unit2
Stack
1A
0.84
Pbar -Barometric pressure, inches Hg
P9 -Stack Pressure, inches of H2O
P5 -Absolute stack pressure, inches Hg
T5 -Average stack temperature, °F
%CO2
%02
% Nitrogen
Md -dry basis Jb/lb mole
Ms -wet basis lb/lb mole
Stack Diameter, Feet
A -Cross Sectional Area of Stack, Ft2
Bws -Moisture content fraction
DP
Port Point (in. H,OJ
A 01 1.68
A 02 1.79
A 03 1.96
A 04 2.04
A 05 1.90
A 06 1.78
A 07 1.61
A 08 1.08
B 01 1.54
B 02 1.60
B 03 1.72
B 04 1.73
B 05 1.82
B 06 1.85
B 07 1.58
B 08 1.16
Method 2 Results
Average OP
Average Sqrt DP
Sqrt.
DP
1.2961
1.3379
1.4000
1.4283
1.3784
1.3342
1.2689
1.0392
1.2410
1.2649
1.3115
1.3153
1.3491
1.3601
1.2570
1.0770
Average Velocity Vs (ft/sec)
No WAF Applied to this Test
Q-ACFM
Qsd-DSCFM
Qs-SCFM
Qs-SCFH
© 2015 TRC Environmental Corp.
Temp
(°F)
705
708
711
713
713
713
709
695
704
702
701
699
704
699
693
690
Operating Level:
Run No.:
Date:
Start Time:
End Time:
RM Testers:
Moisture Determination
27.30 Method Used:
-0.90 Meter Calibration:
27.23 Initial Meter Volume (cf)
704 Final Meter Volume (cf)
6.4 Meter Temperature, deg F:
12.3 Meter Volume Vm(std):
81.3 Meter Volume Vw(std):
29.52 Delta H:
28.85 Train Initial Weight, g:
3.42 Train Final Weight, g:
9.19 Condensate Initial Vo!, ml:
0.058 Condensate Final Vol, ml:
Velocity OP
(VJ Port Point (in. H,O)
113.35
117.15
122.74
125.33
120.95
117.07
111.15
90.49
108.47
110.47
114.49
114.72
117.92
118.64
109.35
93.58
Leak Checks
1.6775 Pre-Test·
1.2912 Post-Test:
112.85
62,199
24,197
25,688
1,541,274
High (Normal)
6
12/10/2024
18:40
16:20
Jason Truong
4
0.985
626.250
663.020
63.30
33.440
2.060
1.00
2691.80
2735.50
0.00
0.00
Sqrt.
DP
Pass
Pass
Temp Velocity
(OF) (VJ
AM-EMT-05 Rev. 5.1
Revised 10/23115
TRC Report 631301 RedRock Comp 2024 Page 18 of 152
CTRC
METHOD 2 VOLUMETRIC FLOW DATA
Project No:
Company:
Plant:
Unit ID:
Sample Location:
Pitot ID:
Pitot Coefficient:
Test Parameters
631301
City of St George
RedR~
Unit1~
Stack
1A
0.84
Pbar -Barometric pressure, inches Hg
P9 -Stack Pressure, inches of H20
Ps -Absolute stack pressure, inches Hg
Ts -Average stack temperature, °F
%CO2
%02
% Nitrogen
Md -dry basis lb/lb mole
Ms -wet basis lb/lb mole
Stack Diameter, Feet
A -Cross Sectional Area of Stack, Ff
Bws -Moisture content fraction
OP
Port Point (in. H,O)
A 01 1.51
A 02 1.93
A 03 1.88
A 04 1.77
A 05 1.72
A 06 1.71
A 07 1.52
A 08 1.36
B 01 1.67
B 02 1.84
B 03 1.77
B 04 1.84
B 05 2.02
B 06 1.92
B 07 2.00
B 08 1.40
Method 2 Results
Average DP
Average Sqrt DP
Sqrt.
DP
1.2288
1.3892
1.3711
1.3304
1.3115
1.3077
1.2329
1.1662
1.2923
1.3565
1.3304
1.3565
1.4213
1.3856
1.4142
1.1832
Average Velocity Vs (ft/sec)
No WAF Applied to this Test
Q-ACFM
Qsd -DSCFM
Qs-SCFM
Qs-SCFH
© 2015 TRC Environmental Corp.
Temp
(Of)
643
648
672
640
683
684
679
678
682
692
694
696
695
696
697
697
Operating Level:
Run No.:
Date:
Start Time:
End Time:
RM Testers:
Moisture Determination
27.30 Method Used:
-0.90 Meter Calibration:
27.23 Initial Meter Volume (cf)
680 Final Meter Volume (cf)
6.3 Meter Temperature, deg F:
12.5 Meter Volume Vm(sld) (c~:
81.2 Meter Volume Vw(std) (cf);
29.51 DeltaH:
28.95 Train Initial Weight, g:
3.42 Train Final Weight, g:
9.19 Condensate Initial Vol, mL
0.048 Condensate Final Vol, ml:
Velocity DP
(V) Port Point (in. H,O)
104.37
118.26
117.98
112.84
113.39
113.11
106.41
100.61
111.68
117.74
115.58
117.94
123.53
120.48
123.02
102.92
Leak Checks
1.7413 Pre-Test:
1.3174 Post-Test:
113.74
62,689
25,160
26,434
1,586,047
High (Normal)
1
12/10/2024
10:25
11:28
Jason Truong
4
0.985
438.945
473.400
38.75
32.877
1.664
1.00
2454.80
2490.10
0.00
0.00
Sqrt.
DP
Pass
Pass
Temp Velocity
(OF) (V)
AM·EMT-05 Rev. 5.1
Revised 10/23/15
TRC Report 631301 RedRock Comp 2024 Page 19 of 152
CTRC
METHOD 2 VOLUMETRIC FLOW DATA
Project No:
Company:
Plant:
Unit ID:
Sample Location:
Pitot ID:
Pitot Coefficient:
Test Parameters
631301
City of St George
Red Rock
Unit1(E)
Stack
1A
0.84
Pbar -Barometric pressure, inches Hg
P 9 -Stack Pressure, inches of H20
P s -Absolute stack pressure, inches Hg
Ts -Average stack temperature, °F
%CO2
%02
% Nitrogen
Md -dry basis lb/lb mole
Ms -wet basis lb/Jb mole
Stack Diameter, Feet
A -Cross Sectional Area of Stack, Ft2
Bws -Moisture content fraction
DP
Port Point (in. H,O)
A 01 1.52
A 02 1.88
A 03 1.68
A 04 1.82
A 05 2.05
A 06 1.98
A 07 1.71
A 08 1.36
8 01 1.67
8 02 1.96
8 03 1.98
8 04 1.95
8 05 1.84
8 06 1.73
8 07 1.49
8 08 1.24
Method 2 Results
Average DP
Average Sqrt DP
Sqrt.
DP
1.2329
1.3711
1.2961
1.3491
1.4318
1.4071
1.3077
1.1662
1.2923
1.4000
1.4071
1.3964
1.3565
1.3153
1.2207
1.1136
Average Velocity Vs (ft/sec)
No WAF Applied to this Test
0-ACFM
Qsd-DSCFM
Qs-SCFM
Qs-SCFH
© 2015 TRC Environmental Corp.
Temp
("F)
695
700
703
703
704
702
701
698
693
692
694
693
694
691
681
683
Operating Level:
Run No.:
Date:
Start Time:
End Time:
RM Testers:
Moisture Determination
27.30 Method Used:
-0.90 Meter Calibration:
27.23 Initial Meter Volume (cf)
695 Final Meter Volume (ct)
6.3 Meter Temperature, deg F:
12.4 Meter Volume Vm(std):
81.3 Meter Volume Vw(std):
29.50 Delta H:
28.92 Train Initial Weight, g:
3.42 Train Final Weight, g:
9.19 Condensate Initial Vol, ml:
0.050 Condensate Final Vol, ml:
Velocity DP
(V) Port Point (in. H,O)
107.21
119.49
113.10
117.72
124.99
122.73
114.01
101.54
112.27
121.58
122.31
121.32
117.90
114.17
105.50
96.33
Leak Checks
1.7413 Pre-Test:
1.3165 Post-Test:
114.49857
63,109
24,927
26,250
1,574,995
High (Normal)
2
12/10/2024
11:55
12:58
Jason Truong
4
0.985
475.450
511.860
52.00
33.844
1.796
1.00
2656.40
2694.50
0.00
0.00
Sqrt.
DP
Pass
Pass
Temp Velocity
('F) (V)
AM-EMT-OS Rev. 5.1
Revised 10/23115
TRC Report 631301 RedRock Comp 2024 Page 20 of 152
METHOD 2 VOLUMETRIC FLOW DATA
Project No:
Company:
Plant:
Unit ID:
Sample Location:
Pitot ID:
Pitot Coefficient:
Test Parameters
631301
City of St George
Red Rock
Unit1@)
Stack
1A
0.84
Pba, -Barometric pressure, inches Hg
P9 -Stack Pressure, inches of H20
Ps -Absolute stack pressure, inches Hg
Ts -Average stack temperature, °F
%CO2
%02
% Nitrogen
Md -dry basis lb/lb mole
Ms -wet basis lb/lb mole
Stack Diameter, Feet
A -Cross Sectional Area of Stack, Ft2
Bws -Moisture content fraction
DP
Port Point (in. H20)
A 01 1.76
A 02 1.97
A 03 2.02
A 04 2.10
A 05 1.72
A 06 1.84
A 07 1.53
A 08 1.13
B 01 1.23
B 02 1.69
B 03 1.98
B 04 1.91
B 05 2.01
B 06 1.91
B 07 1.15
B 08 1.07
Method 2 Results
Average DP
Average Sqrt DP
Sqrt.
DP
1.3266
1.4036
1.4213
1.4491
1.3115
1.3565
1.2369
1.0630
1.1091
1.3000
1.4071
1.3820
1.4177
1.3820
1.0724
1.0344
Average Velocity Vs (ft/sec)
No WAF Applied to this Test
0-ACFM
Qsd-DSCFM
Qs-SCFM
Qs-SCFH
©2015 TRC Environmental Corp.
Temp
rF)
698
700
702
701
702
700
691
673
693
701
705
707
707
706
696
698
27.30
-0.90
27.23
699
6.4
12.3
81.3
29.52
28.81
3.42
9.19
0.061
Velocity
(V)
115.74
122.55
124.21
126.59
114.61
118.44
107.58
91.73
96.54
113.56
123.13
121.04
124.16
120.98
93.47
90.24
1.6888
1.2921
112.76
62,150
24,199
25,777
1,546,612
Operating Level:
Run No.:
Date:
Start Time:
End Time:
RM Testers:
Moisture Determination
Method Used:
Meter Calibration:
Initial Meter Volume (cf)
Final Meter Volume (cf)
Meter Temperature, deg F:
Meter Volume Vm(std):
Meter Volume VW(std):
Delta H:
Train Initial Weight, g:
Train Final Weight, g:
Condensate Initial Vol, ml:
Condensate Rnal Vol, ml:
DP
Port Point (in. H20)
Leak Checks
Pre-Test
Post-Test
High (Normal)
3
12/10/2024
13:25
14:28
Jason Truong
4
0.985
511.950
548.925
69.08
33.259
2.169
1.00
2645.800
2691.800
0.00
0.00
Sqrt.
DP
Pass
Pass
Temp Velocity
rF) (V)
AM-EMT-05 Rsv. 5.1
Revised 10/23/15
TRC Report 631301 RedRock Comp 2024 Page 21 of 152
Appendix A-2
Field Data Sheets
TRC Report 631301 RedRock Comp 2024 Page 22 of 152
Velocity/ Moistur~ Runsheet -SCAQMD Method 1.1-4.1
Unit: Unit LI City: 'st George, Ut Static (P,): --; /) ::/.
Location: St George Port Lgth/Dia.: 3.5/4 Barometric (Pb): 27.30 Pre-Test
Run(s): (-7 Box Number: CA1 Barometric (Pb): 27.30 Post Test
Date: 12/10/2024 Meter Cal. (Y): 0.9852 Manorl1;~: Incline, FL -B2
' Operator: J. Truong Meter DH@: 1. 9487 -TC Reader Serial No.: T-287956 _
Stack Dia.: 41.0 J Pitot No.: 1 '.· ---·--;/). ~ Baro ID ·':, M06031
Pitot Leak Rate: Pretest: TC No.: 1 [,\J ~ t>'I ., -' r,1 •' ,> -"
PostTest: l · --
3 BT Post Test: ~ Post Test: ·---' < I
Velocity Run No.: _J___ Velocity Run No.: z___ Velocity Run No.: -3 Ii
AP -IS -AP -IS -AP -
Clock Velocity Stack Clock Velocity Stack Clock Velocity Ts -St
Port/ Time Head (in. Temp, Port/ Time Head (in. Temp. Port/ Time Head (in: Temp,,
Point (24 hr) H20) ('F) Point (24 hr) H20) ('F) Point (24 hr) H20) ('F)
s 8 1(/,/5 It,,:)-0"\'1 Es I')-/':, 1.vi-1-eaqL s 8 1v70 /,l,\;; ·-=to5 'I
7 I ,Y,Q r~q,g· 7 {<Ip& (t, q 77 7 \ . '.}-<1 ' -rv~ ' ~,,,
i ,'ls' l I , (.,'1 r,,,Jj;, i "( l, rl.1 ' 6 11Afl € 6 I
5 I. qo ?-Cl?., 5 1,·~ &1>1 5 -;z_ .(J'-1 ::i-\1,
4 , 'I 1 b 10(,, 4 I, 0(0 700 4 1 '10 "'/lo
3 I r ,,J.,f 7-6&, .
3 I, 1--S /,,'\')( 3 I , '.':/-<:.( --:;>-l ~
2 I. '-/0 t/tr 2 / ,f,.i,p I ,.q I, 2 I r✓,, ( '~ ' 1 I JJl.,J (,, 91.,, 1 (' ,;q,, /,.l/C., 1 I .O't I ,is
6-8 l i,( l, (AG( '3 <:. 8 ( ' 1,,; .:ino F 8 t. <>t f,-;-1;,-j-~-o'-1
;,,
7 l s;i, ',-,.,qr.; 7 I.~ :i,,, 4 7 ( .1~0 7-nL
6 1, l,'1 (af 6 [.C((, "1610 6 I ·-:J-;;l. ?-a I
5 i _'.)1:, /,,q,; ,5 l 'bJ., './(Jt;,: 5 ). ' -r2., ~ i/f(
4 I, 9-' "::/-(}(} 4 J ,Q(A -::/--1 'Z, 4 I . c:cz Ml'-1
', 3 I r,. <:,qe, 3 1,::ui 1()C/ 3 , .YS lo'FI
• 2 l,Sr 0~:r 2 I,"// 1(}1 ~ 2 i, ':,I< l,'13
/lJ-, ll {.,;? (o'iZ,(tJ IUl'd l ,O& h15 1'7'11 I , l i:, /, q{) ... ,
1 1 1 ,,
Average: ~ (o i/0 g/ Average: l , 11/tJG( ?fi/) .½l Average: I , (fr'6' ·10·2,_ ':i6 (,"f
J ,flT Moisture CEMS ..,,_,, !~
Clock Vacuum Orifice Dry Gas Dry Gas Imp. Out Probe
~
!: Out
Time Time (in. Hg)(< Pressure Vm -Sample Temp. Temp. Temp. Temp. (0f) ~ p (OF)
(min) (24 hr) leak vac) (in. H20) Volume (cf) In (°F) Out (°F) (<60°F) >225° <37°
0 :::::><:::: . .-:::::::•<::::· ·:::::::-<::::· ..... ·•..,•· ..... ....... ,., .... •·· ~: ... ,
'•••••:w:"''''' :::::::,-<::::·
10 ----20 ----
30 ,,,,,.-
40 ------50 ----64 _,..----
/4ain Color; _,,,,,,.,,,,., Imoinqer: 1 2 3 4
Train Leak Rate (<-min(0.02 .-411io of
samnle rate'· run at> tes~ ...<c,:
J ________ -'••,,, ,,/
Pretest; Lcrm @
Final Weiqht (q): --.. >·< ..
--·~·Hel---~I,en:::cir:.:::,a!...I W=ei;,;qh"'t'-'(-"'::o):,,....=--------+---1---+---+··-· __ •,"I,
Pas~. cfm@
1000g Resp,:
Dif.=
999.9 (g)
0.1 (g)
© Copyright 2013 TRC Environ
mental Corp.
"Hg
S00g Resp.:~
Dif.=
___.-6-a'in(g):
499.9 (g)
0.1 (g)
l00g Resp.:
Dif.=
100.0 (g)
0.0 (g)
1}//0)J"\
t 7, /11, ; ,,, '
(Dif. <= O.Sg)
Scale ID: N0508517
AM-EMT-CA01 Rev. 27
Revised 9-20-24
~
\
TRC Report 631301 RedRock Comp 2024 Page 23 of 152
. .
Velocity/ Moisture Runsheet -SCAQMD Method 1.1-4.1
Unit: Unit -----Location: St George
Run(s): __ ,__ __
Date: 12/10/2D24
City: St George, Ut
Port Lgth/Dia.: _3_.5/_4 ____ _
Box Number: CA1 ------MeterCal. (Y): 0.9852 ----------
Operator: J, Truong Meter DH@: ~1~.9~4~87'----
Stack Dia.: 41.0 Pitot No.: _1 _____ _
Pitot Leak Rate· Pretest· ./ TC No.: ~1 ______ _
3 BT Post Test: ./
Velocity Run No.:
Port I
Po'mt
8
7
6
5
4
3
2
1
8
7
6
5
4
3
Clock
Time
(24 hr)
2/
t/
Velocity
Head (in.
H20)
IS -
Stack
Temp.
('F)
V
Post Test:
Velocity Run No.:
Port I
Point
8
.7
6
5
4
3
2
1
/7
6
5
4
3
2
1
Clock
Time
(24 hr)
Velocity
Head (in.
H2D)
I/
/ Average: Average:
Static (P,J: __ ~/'----
Barometric (Pb): 27.30 Pre-Test ==-----
Barometric (Pb): 27.30 Post Test
7 /
I 5 -
Stack
Temp.
('FJ
Manometer: Incline, FL -B2
O C Reader Serial No. T-287956
Baro ID :, M06031
PostTest: / 7
Port/
Point
Velocity Run No.:
8
Clock
Time
(24 hr)
,v
5
4
3
2
1
8
7
6
5
4
3
2
1
Average:
Probe
CEMS
Chiller Out
Train Color: Imoinoer: 1 2 3 4 Total
Train Leak Rate (<"'min{0,02 4% of f!""jf(J /.A?_ G; t..K:?f Q/']. ".)_ '•,. ·•••
F·,nalwe·,-•ht···. ~~ ~ff/ 1• Dr, __ / sample rate): run at> testvac): '-I' rni·
Pretest: I, 10 cfm @ // "Hg 1---~I!c!!n~iti~al_;:;Wc-=.ei!Ji!nh~t.llln!L) ''c--,1<. •wtc::Z-..:.l---=-i..!(,,~d~'i.'.:.'..Lj.. l/..!Y.!,13.!!,_,_:_/--J.!:$-;.:J~a--«.:..i,:-:..._..._ .... _··-._-••• .::,i··
PostTest: t',IO cfm@ 12,.>Hg Gain (g): J~,'l..-~),,--I}, V (,, 7
1000g Resp.:
Dif,=
999.9 (g)
0.1 (g)
© Copyright 2013 TRC Environ
mental Corp.
S00g Resp,:
Dif.=
499.9 (g)
0.1 (g)
11,/t1/,'-(
1009 Resp.:
Dif.=
100.0 (g)
0.0 (g)
(Dif. <= 0.Sg)
Scale ID: N0S08517
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 24 of 152
Velocity/ Moisture Runsheet -SCAQMD Method 1.1-4.1
Unit: Unit -----Location: St George
Run(s): ____ _
Date: 12/10/2024
Operator: J. Truong
Stack Dia.: 41.0 -----
City: St George, Ut
Port Lgth/Dia,: 3.5/4 ------Box Number: CAl ------Meter Cal. (Y): _o_.9_8_5_2 ___ _
Meter DH@: _1~,9~4~8_7 ___ _
Pitot No.: 1 ------
Static (P,): ----L=----
Barometric (Pb): 27,30 Pre-Test
Barometric (Pb): 27.30 Post Test
Manometer: Incline, FL -B2
Baro ID :, M06031
Pitot Leak Rate:
3 BT
Pretest: ~TC No,: 1
Post Test·---/-O C Reader Serial No. T-287956
Post Test· _ __.,,,. ,_,,,::......._ Post Test· ......,,/~--
Velocity Run No.: Velocity Run No.:
~p, IS -
Clock Velocity Stack Clock
Port I Time Head (in. Temp. Port I Time
Point (24 hr) H20) ('F) Point (24 hr)
8 8
7 7
6 6
5 5
4 4
3 3
2 2 /
1 11/
8 /s
7 / 'l
6 / 6
5 / 5
4 / 4
3 / 3
2 ,/ 2
l 1
Average; Average:
Moisture
Clock Vacuum Orifice
Time Time (in. Hg)(< Pressure Vm -Sample
(min) (24 hr) leak vac) (in. H20) Volume (cf)
~p,
Velocity
Head (in.
H20)
/
/
Dry Gas
Temp.
In ('F)
Velocity Run No.: /
IS -
Stack
Temp.
ti.P -r
Clock ve/~it( Ts -Stack
Port; Time J;fead (i~. Temp.
('F) Point (24 IJq' H20) ('F)
s/
✓/ 6
/
Dry Gas
Temp.
Dut (°F)
5
4
3
2
1
8
7
6
5
4
3
2
1
Average:
CEMS
Imp. Out Probe Chiller Out
Temp. Temp. (°F) Line Temp. Temp. (°F)
(<60 °F) >225° (°F) >225° <37°
0 l,r1,,-/' ii"" w ·.·.·.•.•.•.·: .. ~·.·,·,·.·.·.· (._0 00 ,-or I'. • .... ~ •J ......• '•..... JA-' ,<..~fl ....••• •• ••.. , ...•••• ·•·,.,. ·····••...,:-···· ... . ..
Train Color: Imoinaer; 1 2 3 4 Total
~;~/~el~{~} ~~u~e a{<:~~~(~~~~:• 4% qf Final Wei a ht (a): 1ft ~ f ~t/. 3 YZJ. / 91}_ 1 ·····• ........ ·•••••
Pretest: t?JJ(,f} cfm @ / & "Hgl-----'l,.,.,ni""tia"-1 "'-W""eia""h:,_;t /"'"'-n1: -+"'{,,:-'s, 9.,<-'5.:,,:h+"-=-(1,: <f_,__+'b'-',ZC..:2.c..;>=--+--=--f}!rzZC.::.=-'-+ '1'-_,•·----"I
Post Test: ;-PPU cfm @ tlr "Hg Gain (g): ;l. ·:i--d. > o, (p 1-S yo, I
1000g Resp,: 999,9 (g) • 500g Resp.: 499.9 (g)
Dif.= 0.1 (g) Dif.= 0.1 (g)
© Copyright 2013 TRC Environ
mental Corp.
1009 Resp.:
Dif.=
100,0 (g)
0,0 (g)
(Dif, <= O,Sg)
Scale ID: N0508517
AM-EMT-CAD1 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 25 of 152
~
I
J'
t/
Velocity/ Mqisture Runsheet -SCAQMD Method 1.1-4.1
Unit: ~41:,_i_t __ _
Location: st George
Run(s): ____ _
Date: 12/lD/2024
Operator: J, Truong
Stack Dia.: 41.0 -----Pitot Leak Rate· Pretest·
3 BT Post Test:
Velocity Run No.:
,IP -
Clock Velocity
Port/ Time Head (in.
Point (24 hr) H20)
8
7
6
5
4
3
2
1
8
7
6
5
4 /
3 /
2 / ,,,.
,
Average:
Clock Vacuum
~ Time Time (in. Hg)(<
• (min) (24 hr) 1J leak vac)
1· 0 I • .f-s&' : ...••• w •••••..
10 t1-~/-, (··
20
:,~~ ', ' n I>
30 ,r.. "1() /I
40 I~ /0 r
so Jfjz_() u
64 "83'-J "':j---
City: St George, Ut
Port Lgth/Dia:: 3.5/4 ------Box Number: CA! ------Meter Cal. (Y): 0.9852 ------
Meter DH@: ~l~.9~4~87~---
Pitot No.: 1 ------/' TC No· 1 ..
/ Post Test:
I
Velocity Run No.:
IS -,IP -
Sta<;k Clock Velocity
Temp. Port/ Time Head (in.
('F) Point (24 hr) H20)
8
7
6
5
4
3
2 /
1 /
,
s/
/7
/ 6
/ 5
4
3
2
1
Average:
Moisture
Orifice Dry Gas
Pressure Vm -Sample Temp.
(in. H20) Volume (cf) • In ('F)
·:::::::-<::::· fnZfn Z s·o ................ •·
I. c) Ill ~z..' (:) uz.
• ' r\ I.~~-9. ( D ~o
/rJ 1,tn... <"~ (JJO
/, C) t,t/'7. 'I (j I,,/]
I, ti fn<'f' ll t../ /,,/)
r,{) f,'l'J'Z-. 0 Z /40
Static (P,): / --~---Barometric (Pb): -'-2_7._3-'-0 _____ Pre-Test
Barometric (Pb): 27.30 Post Test -~----
/
F
IS -
Stack
Temp.
('F)
/
/
Dry Gas
Temp.
Out ('F)
..... :: .. ~: .....
C-B
,9
s--fj
<(J'
<YI
.,-::i.--
Manometer: Incline, FL -B2
O C Reader Serial No.: T-287956
Baro ID :, M06031
Post Test: / 7
Velocity Run No.:
AP -
Vstack Clock Velocity
Port/ Time He~ Temp.
Point (24 hr) ('F)
8 Fv
7 /
A
/ 5
4
3
2
1
8
7
6
5
4
3
2
1
Average:
CEMS
Imp. Out Probe Chiller Out
Temp, Temp, {°F) Line Temp. Temp, (°F)
(<60 °F) >225° (°F) >225° <37°
•••••••l•l•,.,,,, ••••••:1,1:,,,,,, ....... w •••••••
•••••••M•••••••
···•••• ••••··· ,,., ("{Z) Z.'-1( ~C"
' L.-~t(J '2-'f) ~<
4£--( '(/0 '2,'-/f "Ii<
t.f'-' f,17 vv--11-
t{v/ rt?:,. Zo/r lf
'i'-1 ~() Z--'-li' lJ-
}>·<::. ••••••••w•,,,,,,, I r '?~. ';/,"J.ll 51. -z-.. .. :"••: .. ,·· .. :::. ... .... .:::::::,-<:::: . ·······'~-....... •" .. >·< ..... ........ w.,, .....
Train Color: IL-(/
Train Leak Rate (<""min{0.02, 4% of
samgle rate); run at> test vac):
Pretest,::t,Q'?tlcfm @ f( "H9
PostTest: tfotN/Ucfm@ /2,, "Hg
1000g Resp,:
Dif.=
999.9 (g)
0.1 (g)
500g Resp.:
Dif.=
Im □inaer:
Final Weicht (n\:
Initial Welaht (n\;
Gain (g):
499.9 (g)
o._1 (g)
-I /4<-J
1 2 3
(,r,f.Ci ?29.f t('?J:.f
/!/JO., ~ ,J,f.? ctfr:(
fJ'.3
100g Resp,:
Dif.=
11,,/kJ("l,y
#.Z, d-.tf
100.0 (g)
0.0 (g)
4 Total
8''1';,l .. .. .. .. ~~:.><~~ ~J1.t .•· ·•.
7-,9 4-f.}
(Dif. <= O.Sg)
Scale ID: N0508517
© Copyright 2013 TRC Environ
mental Corp.
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 26 of 152
L~U-l~
Velocity / Moisture Runst,eet -5CAQMD Method 1', t4, l
Unit: Unit '?..,
Location; St George
Run(s): \-1;,
Date: 12/10/2024
Operator: J. Truong
Stack Dia.: 41.0 -----
Pitot Leak Rate:
3 BT
Pretest:
Post Test:
City: St George, Ut
Port Lg th/Di.a.: 3.5/4 ------
Box Number: -"C'-'Al'------
Meter Cal. (Y): _a'-. 9.c..85'--2 ___ _
Meter DH@: ~1"'.9~48""7 ___ _
/Pitot No.; _1 ____ _
v· TC No.: 1 ~-----
Post Test:
Static (Pa): _, ;J C/
Barometric (Pb): -'2-'-7 ."'3-'--0 ____ Pre-Test
Barometric (Pb): 27.30 Post Test
Man□mr_:r Incline, FL -B2
;, TC Reader Serial No.: T-287956
{ifTc~.;,., •; f::_ Baro ID :, M06031 .'
.--. -i PostTest: j r
I IA ~~
Velocity Run No.: _I_ ------Velocity Run No.:~ l ':7
J s -L\P -'s -L\P -\II
Velocity Stack Clock Velocity Stack Clock Velocity Ts -S~~' ~
Velocity Run No.:~
Clock
Port/ Time Head (in. Temp. Port/ Time Head (in. Temp. Port/ Trme Head (rn. Temp. \. ,,,---.. __
H,O) ('F) Point (24 hr) H2Q) ('F) Po,nt (24 hr) H20) ('F) , r Point (24 hr)
• 7 lo 2 c,
6
/ • C, / I" '17,, \JV 8 .,J_J2:::f.,(,,_ I C 2,,, (i, q S S 8 ,' r / 1"0 (o q 'i5 (
) q:i, (s v/ <:/ 7 \\(,'7 / 15F/, f',() ' 7 \1,~'j I .<F/-'/0()
5
4
3
2
1
vJ 8
7
6
5
4 1 .!, 1_,_ 1~q0 4 I ' y Ii/ (,l'iv/ 4 J. f) \ ~-::,,--\
3 0 i"' 3 I .1-'l, L,q I 3 I :'f I "fllb
2 I[')__~ l ,r·, fl
1 .l.m1"1
Average: ~ in'l"i -1~
I, ·-f--\fi ' 1 ...
Clock Vacuum Orifice
Tirri~ Time (In. Hg) ( < Pressure
(min)' -{24 hr) leak vac) (in. H20)
o I() J5' :;;::::w::::::: ................ •
1 o I O 1/7 '----,
20 1/J v/S ~
30 10SS
50 ii ( ½
64 Ji,) C\
Train Color: J\CW'l
Train leak Rate f<-minf0.02 -tP/5'of
samnl<> rate\· run "'t > tes~ -c,:
Pretest~cfm @
P~: ___ cfm@ "Hg
Ave171ne: , 1 v -u
Moisturel'1J)f/ \ .:t-l.~ \
Dry Gas
Vm -Sample Temp,
Volume (cf) In ('F)
'-1,'6. Cflf?. ·::::::~•::::-.:·
~
Imoincier:
lDOOg Resp.: 999.9 (g) 500g Resp.: 499.9 (g)
i.,q5 ~1 Average: l. (.R"i (;,q,;z.7C.
CEMS
Dry Gas Imp. Out Probe Chi/fer Out
Temp. Temp. Temp. (°F) Line Temp. Temp. (°F)
Out ('F) ( <60 °F) >225° (°F) >225° <37°
·······:~• ...... .... ·,.,· ......
V I
1
100g Resp.: 100,0 (g) (l Drf.= 0.1 (g) Dif.= 0.1 (g) Dif.= a.a (gJ
(Dif. <'¼J-5g)
Scale ID; N0508517
© ~yrrghl 2013 TRC Environ
mental Corp.
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 27 of 152
Velocity / Moisture Runsheet -SCAQMD Method 1.1-4.1
Unit: Unit 2
Location: St George
Run(s): ____ _
Date: 12/10/2024
Operator: J. Truong
Stack Dia.: 41.0 -----
Pitot Leak Rate· Pretest·
3 BT Post Test:
City: St George, Ut
Port Lgth/Dia.: 3.5/4 ---'-----
Box Number: CA1 ------Meter Cal. (Y): _o_.9_s_s2 ___ _
,
Meter DH@: ~1~.9~4~87~---
Pitot No.: 1 ------/ TC No • 1 "
/ Post Test: 1
Static (P,): / -,,.------
Barometric (Pi;): _2_7.j"!-o _____ Pre-Test
Barometric (Pb); 27) Post Test
Manometer; Electronic, M06031
/ Post Test: / O CReaderSer/alNo. T-287956
Baro ID :, M06031
-
Velocity Run No.: __ Velocity Run No.: __ Velocity Run No.: __
~p" IS • ~p" IS •
Clock Velocity Stack Clock Velocity Stack Clock
Port/ Time Head (in. Temp. Port/ Time Head (in. Temp. Port/ Time
Point (24 hr) H20) ('F) Poiht (24 hr) H20) ('F) Point (24 hr)
8 8 8
7 7 7 /
6 6 t /
5 5 ./ 5
4 4 ./ 4
3 3 / 3
2 2 ./ 2
1 1 / 1
8 8 ./ 8
7 /l 7
6 V 6 6
5 ./ 5 5
4 / 4 4
3 ,/ 3 3
2 / ·2 2
1 ,/ 1 1 , Average: Average: Average:
Moisture
Clock Vacuum Orifice Dry Gas Dry Gas Imp. Out Probe
Time Time (in. Hg)(< PressurEi Vm -Sample Temp. Temp, Temp. Temp. (°F)
(min) (24 hr) leak vac) (in. H20) Volume (cf) In (°F) Out ('F) ( <60 °F) >225°
/Ol,f ·•.,···w······· ••••···· .. ···••••• 43% o/'o/5 ~::•• ...... •···:· :::::>r::::::: ....... ···••' 0 ······:"~, ..... ... ..•• 1.:: ••....
15 1()1< q /,0 '-I '-I 4. '<' '1 ~> ~, ('7 Cff.r
30 ,h (../ f"" i' /,0 4 ~7). 'Z.-~1-Jl..( ~o 1?)~
45 /Q« s ,,~() w(?-. I$"' ~ C, 2'. 1'" '10 ;tJJ
40 11()<;' J I. c) 'I IL?.. () !; ~1z.. '-/0 ~1, t/9J
50 II 1'(' r /. (J '-/ ~( /7, '-'' t./0 '1 I 'f'fO
64 11t"Y ) /.V 'f '1-l. ~pt) 42 'it> '-I I 'i'10
. ::><:::. .... ··••" {/$,At,, J't.4/'J ;,t}, -t"Q. .::: .... ,., .... :::. ·• .. ,::,,,:• ..... ..... .:: .. , ........ ........ w •••..... .. .. " .......
Train Color: ~r~ _._. __ • .
Imninaer:
Train Leak 8,ate ( <==min(0.02, "!% of •
:iamgle rate)· run at> test vac}: Final Weiqht !al:
Pretest:~"d) cfm @ // "Hg Initial Weiqht ra\:
Post Test:P,et,I cfm @ /7,.,, "Hg Gain (g):
1000g Resp.: 6'?1f-f (g)
Dif.= ,. I (g)
© Copyright 2013 TRC Environ
mental Corp.
500g Resp,: '(77,7 (g)
Oif.= P-; ( (g)
' r , 2 3 ·--~'f.~ '11t,5 ...,.,,, I
S-Lf6J) {,Ot, 'Z., 4"}2.3
,z.,io o. -:r-(), ?-
100g Resp.: /vv~V (g)
Dif.= p, 0 (g)
~p" ~ Velocity
Head (in. .
H20l..1/ ('F)
/
CEMS
Chiller Out
Line Temp. Temp. (°F)
(°F) >225° <37°
•••••·· .. ···••••• :::::>::::·.:::·
Z'(~ ;: <;
7y(., ~ ....
'l't.f ~r
Z'fJ ))
Z, 'i I., 3S'
'2, I( .r Jr
.:••••:w;-•••::. "••··:,-,···••" ....... . ... ... ,
4 Total
Stf 1-•••·· ..... ··••••
... •····::-:: ....... iftr+.s
(,, '1 >JiJ
(Dif. <-O.Sg)
Scale ID: N0S08517
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 28 of 152
Velocity/ Moisture Runsheet -SCAQMD Method 1.1-4.1
Unit: Unit 2
Location: St George
Run(s): ____ _
Date: 12/10/2024
Operator: J. Truong
Stack Dia.: 41.0 -----
City: St George, Ut
Port Lgth/Dia.: 3.5/4 -'------
Box Number: CA1 ------Meter Cal. (Y): _o_.9_8_5_2 ___ _
Meter DH@: ~1~.9~4~87~---
Pitot No.: 1 ------Pitot Leak Rate:
3 BT
Pretest: ____/rC No.: 1
PostTest·-/4-Post Test·
Velocity Run No.:
Port I
Point
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
/1
t'
nme
(min)
0
15
Clock
Time
(24 hr)
./
./
Average:
Clock
Time
(24 hr)
t/5'5
30 rZ/ .,--
45
40
IIP -JS:'
Velocity Stack
Head (in. Temp.
H20) ('F)
,
./ ,, ,
./
vacuum Orifice
(in. Hg) ( < Pressure
leak vac) (in. H20)
•••••••w•••••••
~/./J
Cf
/. ()
50 I Z,'f '-f /4()
/, ()
I
Train Color:
Velocity Run No.:
Clock
Port/ Time
Point (24 hr)
8
7
6
5
4
3
2 ./
1 /
A
V 7
6
5
·4
3
2
1
Average:
Moisture
Vm·-Sample·
Volume (cf)
IIP -
Velocity
Head (in.
H,O)
/
./
Dry Gas
Temp.
In (°F)
5S
Imoinaer:
Static (P,): _'C'-' ___ ,/' __
Barometric (P0): 2 7 .lo Pre-Test
Barometric (Pb): 271 Post Test
IS -
Stack
Temp.
('F)
./
/
Dry Gas
Temp.
Out (°F)
50
Manometer: Electronic, M06031
O C Reader Serial No. T-287956
Baro ID :, M06031
Post Test· __ / __ _
Velocity Run No.: __,/"
1/
Port I
Point
6
5
4
3
2
1
8
7
6
5
4
3
2
1
Imp. Out
Temp.
( <60 °F)
=p
Clock Ts -Stack
Time ( Temp.
(24 _i,.f H,O) (°F)
Average:
CEMS
Probe Chiller Out
Temp. (°F) Line Temp. Temp·. (°F)
>225° (°F) >225° <37°
.flt)
t-'fl.l
•.•.•.•.•.•.:,.,:• .. •.•.•.• .... •.•.•.•.•.:w:.•.••:• '••,, ,.. ......................
1 2 3 4 Total
Train Leak Rate {<-min/0.02 4% of /_gr.. i ,r-?~tf.i Jzz. ( 11zr. u •••· ........... ...-sample rate)· run at> testvac): Final Weiaht {a): I/vi.' ✓ -,.., / l}j f
Pretest: a 't?'lrm @ I' o "Hgl-----"'Ineeiti,,,al_,_W,.se,,,ia,,,htc,;f "SJ_:_': --1'&'-'JJ:"r:-:~41--';-r~~] •• ""l-f.i~f,,j-':'.{.J.7-+'1'=,l~>i:.,_, ~>+·'-c_...-··· ... ····,·· •• -i'i ••..
Post Test: t.'~fm @ I Z...,H·g Gain (g): Ja z I. 2,, ,1:,-{# r. / Ji'./
1000g Resp.: ___ (g)
Dif.= ___ (g)
56'1, 5~
© Copyright 2013 TRC Environ
mental Corp.
SOOg Resp.: __ -_-_ (g) 100g Resp.:
Dif.;, -(g) Dif.=
Je< /ti
-(g)
-(g)
(Dif. <= O.Sg)
Scale ID: N0508517
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 29 of 152
Velocity/ Moisture Runsheet -SCAQMD Method 1.1-4.1
Unit: Unit -----Location: St George
City: St George, Ut
Port Lgth/Dia.: 3.5/4 ------
Static (P,): ____ ~'-----
Barometric (Pb): 27.30 Pre-Test -------Run(s): ____ _ Box Number: _C_A_l_____ Barometric (Pb): 27.30 Post Test
Date: 12/10/2024 Meter Cal. (Y)_: _0_.9_8_5_2____ Manometer: Incline, FL -B2
Operator: J. Truong Meter DH@: ~1~.9~4~87~---OC Reader Serial No. T-287956
Stack Dia.:-'4"'-1:..:;.o___ Pitot No.: 1 Baro ID :, M06031
Pitot Leak Rate: Pretest: £C No.: _1 _____ _
3 BT Post Test· Post Test·.....,.<-,,._ Post Test·_.._/ __ , 7
Velocity Run No.: __ Velocity Run No.: Velocity Run No.: -t----,----'--,-~;-;p;-_-,--,,"cs-=---il---,----'---,---;~.:p-.-i='r, ,s,-,-=--t----,--,;_--,--,~,,.P----,--_"--/-;;-""I
Clock Velocity Stack Clock Velocity Stack Clock Velocity ~-Stack
Port/
Point
Tlme Head (in. Temp. Port/ Time Head (in. Temp. Port/ Time Head_j.tf'f. Temp.
(24 hr) H20) (°F) Point (24 hr) H20) (°F) Point (24 hr) .,.-lf,O) (°F)
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2 ./
Average:
Clock
Time Time
(min) (24 hr)
0 ,~10
V
vacuum
{in. Hg) ( <
leak vac)
·······, ... :······ .. ..
10 /7, <(O 'f
30 1'-160 '-f
Orifice
Pressure
(in. H20)
/, ()
.8
7
6
5
4
3
2 ./
1 ./
6
5
4
3
2
1
Average:
Moisture
fli ('strZ~
Volume (cf)
Dry Gas
Temp.
In (°F)
Dry Gas
Temp.
Out (°F) ... .... •··"·•····· ..... ·~•· ...
8
5
4
3
2
1
8
7
6
5
4
3
2
1
Imp, Out
Temp.
( <60 °F)
Average:
CEMS
Probe Chiller Out
Temp. (°F) Line Temp. Temp, {°F)
>225° (°F) >225° <37°
······•,,,:•···· .............. ······•·-·•······
• ·······'·'······· -~-
Cd
"Vt
STJJ
·······••1:· .. •· ••••··· ··••••• ·······,o1······· ........ ,.,........ .. . ......... ,-, ....... .
Train Color: C!..lu., Imniriaer: 1 2 3 4 Total
10009 Resp.:
Dif.=
999.9 (g)
0.1 (g)
© Copyright 2013 TRC Environ
mental Corp.
500g Resp.:
Dif.=
499.9 (g)
0.1 (g)
100g Resp.:
Dif,=
100.0 (g)
0.0 (g)
(Dif. <= O.Sg)
Scale ID: N0508517
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 30 of 152
Appendix B
EPA Method 3A, 7E and 10 for 02, CO2, NOx and CO
TRC Report 631301 RedRock Comp 2024 Page 31 of 152
Appendix B-1
CEMS Emissions Calculations and Bias/Drift-Corrected
Concentration Data Tables
TRC Report 631301 RedRock Comp 2024 Page 32 of 152
Parameter Units Unit 1 Unit 1 Unit 1 Average Unit2 Unit2 Unit 2 Average
Run 1 Run 2 Run 3 Run 1 Run2 Run3
Flowrate dscfm 23,803 24,244 24,244 24,097 25,160 24,927 24,199 24,762
Moisture % 5.94% 5.34% 5.80% 0.06 4.80% 5.04% 6.12% 0.05
02% % 12.1 12.0 12.2 12.1 12.4 12.3 12.1 12.3
CO,°/, % 6.7 6.7 6.6 6.63 6.5 6.6 6.7 6.57
NOx Emissions ppmv 901 .4 915.8 915.4 910.9 972.8 972.3 996.8 980.6
g/bhp-hr 8.10 8.27 8.35 8.24 9.07 9.03 8.96 9.02
lb/hr 156.4 161.9 161.6 159.9 175.3 173.6 172.8 173.9
CO Emissions ppmv 18.5 19.5 17.6 18.5 27.5 25.2 27.3 26.7
g/bhp-hr 0.10 0.11 0.10 0.10 0.16 0.14 0.15 0.15
lb/hr 1.92 2.07 1.86 1.95 3.02 2.74 2.88 2.88
ppmv@15% 0 2 12.63 13.25 12.08 12.65 19.33 17.57 18.76 18.55
Opacitv % <20% <20% <20% <20% <20% <20% <20% <20%
TRC Report 631301 RedRock Comp 2024 Page 33 of 152
Project Number: 426037
Customer: City of St George
Unit Identification: Unit 1
Sample Location: Stack
RM Probe Type: Extractive (Dry)
Load Level/Condition: Normal
Instrumental Reference Method
Calibration Corrected Test Data
Start Date:
End Date:
Facility:
Recorded by:
Fe Factor:
Fd Factor:
Reference Method Results, As Measured Moisture Basis
Run Start End NOX S02
# Date Time Time ppmvd ppmvd
1 12/10/24 15:45 16:48 917.1 .
2 12/10/24 17:15 18:18 931.9 .
3 12/10/24 18:40 19:43 930.3 .
Emission Rate Calculation Summary
Run NOX S02 co Flow Engine Output
# lb/hr lb/hr lb/hr DSCFM kilowatt
1 156.39 . 1.92 23803.41753 6,534
2 161.86 . 2.07 24243.66445 6,623
3 161.58 . 1.86 24243.66445 6,549
Results Corrected to a Reference 02 Concentration
NOx so, co
ppmvd ppmvd ppmvcl
Run corrected to corrected to corrected to
# N/A N/A 15% Oxygen
1 . . 12.63
2 . . 13.25
3 . . 12.08
©2015 TRC Environmental Corp.
co
ppmvd
18.5
19.5
17.6
Engine Output
Brake HP
8762.09
8881.44
8782.21
12/10/24
12/10/24
Red Rock
Marco Somoano
CO2
% v/v dry
6.4
6.5
6.4
NOX
g/bhp-hr
8.10
8.27
8.35
02
% Viv dry
12.3
12.2
12.3
co
g/bhp-hr
0.10
0.11
0.10
AM-EMT-51 Rev.14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 34 of 152
Instrumental Reference Method Field Data
Project Number: 426037 Date: 12/10/2024
Customer: City of St George Facility: Red Rock
Unit Identification: Unit 1 Recorded by: Marco Somoano
Sample Location: Stack Fe Factor:
Load Level/Condition: Normal Fd Factor:
RM Analyzer Information
Reference Method Probe Type (Moisture Basis): Extractive (Dry)
Pollutant Manufacturer Model# Serial Number
NOx Thermo 42C 78922-390
so, ---
co Thermo 48C 48C-74278-376
co, Servomex 1440 01415C/1462
o, Servomex 1440 01420C/2568
Reference Method Initial Calibration Error Test
Cal Gas Cal Gas Cylinder Information Analyzer Absolute
Pollutant
Level Concentration Exp Date ID# Response Difference
Low 0 06/12/32 CC359417 3.00 3.00
NOx Mid 799.5 04/03/31 AAL071213 811.20 11.70
High 1800 05/28/29 CC282135 1803.20 3.20
Low -----
so, Mid -----
High -----
Low 0 04/21/29 CC241535 -0.03 0.03
co Mid 21.97 05/01/27 EB0090492 21.88 0.09
High 45.25 11/14/25 CC351184 45.33 0.08
Low 0 04/21/29 CC241535 0.00 0.00
co, Mid 4.219 05/17/29 CC33177 4.18 0.04
High 9.106 05/17/29 CC33177 9.10 0.01
Low 0 04/21/29 CC241535 0.03 0.03
o, Mid 12.03 05/17/29 CC33177 12.00 0.03
High 22.56 05/17/29 CC33177 22.60 0.04
©2015 TRC Environmental Corp.
% Error
Cal Error Status
0.17 Pass
0.65 Pass
0.18 Pass
--
--
--
0.07 Pass
0.20 Pass
0.18 Pass
0.00 Pass
0.43 Pass
0.07 Pass
0.13 Pass
0.13 Pass
0.18 Pass
AM-EMT-51 Rev.14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 35 of 152
Instrumental Reference Method Field Data
Project Number: 426037 Start Date:
Customer: City of St George End Date:
Unit Identification: Unit 1 Facility:
Sample Location: Stack Recorded by:
Load Level/Condition: Normal Fe Factor:
Fd Factor:
Test Parameter NOx so, co co, o,
Calibration Span, CS (Day 1) 1800 -45.25 9.106 22.56
Calibration Span, CS (Day 2) -----
Run No. Date First Last Run Average Raw Analyzer Responses Minute Minute
1 12/10/24 15:45 16:48 901.42 -18.13 6.65 12.10
2 12/10/24 17:15 18:18 915.78 -19.04 6.67 12 04
3 12/10/24 18:40 19:43 915.36 -17.38 6.58 12.15
Actual Concentration of the Upscale Calibration Gas, CMA
NOx so, co co,
CMA (Day 1) 799.5 -21.97 4.219
System Responses to Zero Calibration Gas
NOx so, co co,
Run No.
Pre Post Pre Post Pre Post Pre Post
1 3.00 3.00 --0.50 0.33 0.28 0.25
2 3.00 5.00 --0.33 0.32 0.25 0.24
3 5.00 3.00 --0.32 0.42 0.24 0.23
System Responses to Upscale Calibration Gas
NOx so, co co,
Run No.
Pre Post Pre Post Pre Post Pre Post
1 787.20 785.20 --21.51 21.38 4.48 4.46
2 785.20 787.20 --21.38 21.36 4.46 4.43
3 787.20 787.20 --21.36 21.88 4.43 4.43
©201 5 TR C Environmental Corp.
12/10/2024
12/10/2024
Red Rock
Marco Somoano
Volumetric Moisture
Flow Rate Fraction
DSCFM Bws
23803 0.059
24244 0.053
24244 0.058
o,
12.03
o,
Pre Post
0.06 0.03
0.03 0.07
0.07 0.03
o,
Pre Post
11.88 11.88
11.88 11.87
11.87 11.88
AM-EMT-51 Rev. 14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 36 of 152
CTRC
Project Number:
Customer:
Unit Identification:
Sample Location:
Run# Calibration Ga:
Level
1 Low Level Gas
Upscale Gas
2 Low Level Gas
Upscale Gas
3 Low Level Gas
Upscale Gas
Run# Calibration Gas
Level
1 Low Level Gas
Upscale Gas
2 Low Level Gas
Upscale Gas
3 Low Level Gas
Upscale Gas
©2015 TRC Environmental Corp.
Instrumental Reference Method Calibration Data
426037 Start Date: 12/10/2024
City of St George End Date: 12/10/2024
Unit 1 Facility: Red Rock
Stack Recorded by: Marco Somoano
---------
NOx System Bias/Calibration Error and Drift Summary
Span Cdir Initial Values Final Values Drift
Span Gas Direct Cal System System System System
Concentration Response Response Bias Response Bias
(ppm) (ppm) (ppm) (% of span) (ppm) (% of span)
1800 3 3.00 0.0 3.00 0.0
1800 811.2 787.20 -1.3 785.20 -1.4
1800 3 3.00 0.0 5.00 0.1
1800 811.2 785.20 -1.4 787.20 -1.3
1800 3 5.00 0.1 3.00 0.0
1800 811.2 787.20 -1.3 787.20 -1.3
CO System Bias/Calibration Error and Drift Summary
Span Cdir Initial Values Final Values
Span Gas Direct Cal System System System System
Concentration Response Response Bias Response Bias
(ppm) (ppm) (ppm) (% of span) (ppm) (% of span)
45.25 -0.03 0.50 1.2 0.33 0.8
45.25 21.88 21.51 -0.8 21.38 -1.1
45.25 -0.03 0.33 0.8 0.32 0.8
45.25 21.88 21.38 -1.1 21.36 -1.1
45.25 -0.03 0.32 0.8 0.42 1.0
45.25 21.88 21.36 -1.1 21.88 0.0
(% of span)
0.0
0.1
0.1
0.1
0.1
0.0
Drift
(% of span)
0.4
0.3
0.0
0.0
0.2
1.1
AM-EMT-51 Rev.14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 37 of 152
CTRC
Project Number:
Customer:
Unit Identification:
Sample Location:
Run# Calibration Gai
Level
1 Low Level Gas
Upscale Gas
2 low Level Gas
Upscale Gas
3 Low Level Gas
Upscale Gas
Run# Calibration Ga
Level
1 Low Level Gas
Upscale Gas
2 Low Level Gas
Upscale Gas
3 Low Level Gas
Upscale Gas
©2015 TRC Environmental Corp
Instrumental Reference Method Calibration Data
426037 Start Date: 12/10/2024
City of St George End Date: 12/10/2024
Unit 1 Facility: Red Rock
Stack Recorded by: Marco Somoano
CO2 System Bias/Calibration Error and Drift Summary
Span Cdir Initial Values Final Values Drift
Span Gas Direct Cal System System System System
Concentration Response Response Bias Response Bias
(%vol) (%vol) (%vol) (% of span) (%vol) (% of span)
9.106 0 0.28 3.1 0.25 2.7
9.106 4.18 4.48 3.3 4.46 3.1
9.106 0 0.25 2.7 0.24 2.6
9.106 4.18 4.46 3.1 4.43 2.7
9.106 0 0.24 2.6 0.23 2.5
9.106 4.18 4.43 2.7 4.43 2.7
02 System Bias/Calibration Error and Drift Summary
Span Cdir Initial Values Final Values
Span Gas Direct Cal System System System System
Concentration Response Response Bias Response Bias
(%vol) (ppm) (%vol) (% of span) (%vol) (% of span)
22.56 0.03 0.06 0.1 0.03 0.0
22.56 12 11.88 -0.5 11.88 -0.5
22.56 0.03 0.03 0.0 0.07 0.2
22.56 12 11.88 -0.5 11.87 -0.6
22.56 0.03 O.Q7 0.2 0.03 0.0
22.56 12 11.87 -0.6 11.88 -0.5
(% of span)
0.3
0.2
0.1
0.3
0.1
0.0
Drift
(% of span)
0.1
0.0
0.2
0.0
0.2
0.0
AM-EMT-51 Rev. 14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 38 of 152
Example Calculations -Effluent Gas Concentration Determination
Project Number: 426037 Test Date: December 10, 2024
Customer: City of St George Facility: Red Rock
Unit Identification: Unit 1 Run#:
Sample Location: Stack
C9,, = (C - C0) x -----
Cm -Co
Where:
c,,, = Effluent gas concentration (ppm or %vol)
C = Average gas concentration indicated by analyzer (ppm or %vol)
C0 = Average of pre-and post-test system bias checks using low range gas (ppm or% vol)
Cm= Average of pre-and post-test system bias checks using upscale gas (ppm or% vol)
Cm, = Actual concentration of upscale gas (ppm or % vol)
NOx C= 901.42 ppm Co= 3 ppm
C = m 786.2 ppm Cma = 799.5 ppm
CNox= 917.118 ppm
so, C=-ppm Co= -ppm
Cm = -ppm Cma = -ppm
Cso2 = ppm
co C= 18.13 ppm Co= 0.415 ppm
C = m 21.445 ppm Cma = 21.97 ppm
Ceo= 18.507 ppm
co, C= 6.65 %vol Co= 0.265 %vol
C = m 4.47 %vol Crna = 4.219 %vol
Cc02= 6.406 %vol
©2015 TRC Environmental Corp.
AM-EMT -51 Rev. 14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 39 of 152
()TRC
02 C= 12.1 %vol
11.88 %vol
12.254 %vol
Note: Interim results are not rounded.
©2015 TRC Environmental Corp.
Co= 0.045 %vol
12.03 %vol
AM-EMT-51 Rev. 14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 40 of 152
(»TRC
Example Calculations -Conversion From Dry to Wet Basis Concentration
Project Number: 426037 Test Date: December 10, 2024
Customer: City of St George Facility: Red Rock --------Unit Identification: Unit 1 Run#:
Cgas wet= Cgas dry x (1-Bws)
C NOx dry= 917.118 ppm Bws= 0.059
C NOxwet= 862.647
C CO dry= 18.507 ppm Bws= 0.059
CCOwet= 17.408
C CO2 dry= 6.406 ¾vol Bws= 0.059
C CO2 wet= 6.026
C 02 dry= 12.254 ¾vol Bws = 0.059
C 02 wet= 11.526
Note: Interim results are not rounded.
Example Calculations -Pollutant Concentration Corrected to a Reference % Oxygen
Project Number: 426037 Test Date: December 10, 2024
Customer: City of St George Facility: Red Rock
©2015 TRC Environmental Corp.
AM-EMT-51 Rev. 14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 41 of 152
()TRC
Unit Identification: Unit 1
Cgas@ Reference %02 = Cgas X
Where:
©2015 TRC Env·ironmental Corp.
Run#:
(20.9 -Ref %02)
(20.9 -%0,)
AM-EMT-51 Rev. 14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 42 of 152
C9,, = Effluent gas pollutant concentration (ppml)
%02 = Effluent gas Oxygen concentration (ppm or %vol)
20.9 = Concentration of Oxygen in ambient air (%vol)
Ref %02 = Reference Oxygen concentration
co Cgas =
Ref %02 =
Ceo @ Ref %02 =
18.507 ppm
15%
12.6 ppm
Note: Interim results are not rounded.
12.254 % vol
Example Calculations -Pollutant Emission Rate, Volumetric Flow Rate-Based
Project Number: 426037 Test Date: December 10, 2024
Customer: City of St George Facility: Red Rock
Unit Identification: Unit 1 Run#:
ER = Cgas x c, x Flow x 60
Where:
ER = Pollutant emission rate (lb/hr)
C9,, = Pollutant concentration (ppm, wet or dry basis, but the same as flow)
MW= Pollutant molecular weight (gr/gr-mole)
Flow= Volumetric flow rate (cubic feet per minute wet or dry, but the same as C9,,)
c, = Conversion factor (ppm to lb/scD
1.194E-07 = Conversion constant for NOx. From Table 19-1 of Method 19, 40CFR, Appendix A
1.660E-07 = Conversion constant for SO2. From Table 19-1 of Method 19, 40CFR, Appendix A
7.269E-08 = Conversion constant for CO. Derived based on Table 19-1 of Method 19, 40CFR60, App. A
For NOx ER = C9,, x 1.194E-07 x Flow x 60
c,,s= 917.118ppm
Flow= 23803 DSCFM
©2015 TRC Environmental Corp.
AM-EMT-51 Rev. 14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 43 of 152
ERNox = 156.394 lb/hr
©2015 TRC Environmental Corp.
AM-EMT-51 Rev. 14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 44 of 152
CTRC
For CO ER= c,,, x 7.269E-08 x Flow x 60
c,,, = 18.507 ppm
Flow= 23803 SCFM
ERca= 1.921 lb/hr
Note: Interim results are not rounded.
!Pollutant Emission Rate, g/bhp-hr
Where:
gr
lb
ER = Emission rate, grams per brake hosepower per hour
ER, = Emission rate of measured pollutant, lb/hr
Measured Polllutant: _.....:.N:.:O::.x:__
ER,= 156.394 lb/hr
bhp = 8762 09
g/bhp-hr= 8.1034142
AM-EMT-51 Rev.14.1
©2015 TRC Environmental Corp Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 45 of 152
CTRC
Project Number:
Customer:
Unit Identification:
Sample Location:
RM Probe Type:
Load Level/Condition:
426037
City of St George
Unit2
Stack
Extractive (Dry)
Normal
Instrumental Reference Method
Calibration Corrected Test Data
Start Date:
End Date:
Facility:
Recorded by:
Fe Factor:
Fd Factor:
Reference Method Results, As Measured Moisture Basis
Run Start End NOX 502
# Date Time Time ppmvd ppmvd
1 12/10/24 12:35 13:34 972.8 -
2 12/10/24 14:00 14:59 972.3 -
3 12/10/24 15:20 16:19 996.8 -
Emission Rate Calculation Summary
Run NOX 502 co Flow Engine Output
# lb/hr lb/hr lb/hr DSCFM kilowatt
1 175.35 -3.02 25160.38819 6,545
2 173.62 -2.74 24926 .80798 6,511
3 172.80 -2.88 24198.82289 6,529
Results Corrected to a Reference 02 Concentration
NOx so, co
ppmvd ppmvd ppmvd
Run corrected to corrected to corrected to
# NIA NIA 15% Oxygen
1 --19.33
2 --17.57
3 --18.76
©2015 TRC Environmental Corp.
co
ppmvd
27.5
25.2
27.3
Engine Output
Brake HP
8776.85
8731.25
8755.39
12/10/24
12/10/24
Red Rock
Marco Somoano
CO2
% v/v dry
6.3
6.3
6.4
NOX
9/bhp-hr
9.07
9.03
8.96
02
% Viv dry
12.5
12.4
12.3
co
g/bhp-hr
0.16
0.14
0.15
AM-EMT-51 Rev.14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 46 of 152
CTRC
Instrumental Reference Method Field Data
Project Number: 426037 Date: 12/10/2024
Customer: City of St George Facility: Red Rock
Unit Identification: Unit 2 Recorded by: Marco Somoano
Sample Location: Stack Fe Factor:
Load Level/Condition: Normal Fd Factor.
RM Analyzer Information
Reference Method Probe Type (Moisture Basis): Extractive (Dry)
Pollutant Manufacturer Model# Serial Number
NOx Thermo 42C 78922-390
so, ---
co Thermo 48C 48C-74278-376
co, Servomex 1440 01415C/1462
o, Servomex 1440 01420C/2568
Reference Method Initial Calibration Error Test
Cal Gas Cal Gas Cylinder Information Analyzer Absolute
Pollutant
Level Concentration Exp Date ID# Response Difference
Low 0 06/12/32 CC359417 3.00 3.00
NOx Mid 799.5 04/03/31 AAL071213 811.20 11.70
High 1800 05/28/29 CC282135 1803.20 3.20
Low -- ---
so, Mid -----
High -----
Low 0 04/21/29 CC241535 -0.03 0.03
co Mid 21.97 05/01/27 EB0090492 21.88 0.09
High 45.25 11/14/25 CC351184 45.33 0.08
Low 0 04/21/29 CC241535 0.00 0.00
co, Mid 4.219 05/17/29 CC33177 4.18 0.04
High 9.106 05/17/29 CC33177 9.10 O.D1
Low 0 04/21/29 CC241535 0.03 0.03
o, Mid 12.03 05/17/29 CC33177 12.00 0.03
High 22.56 05/17/29 CC33177 22.60 0.04
©2015 TRC Environmental Corp.
% Error
Cal Error Status
0.17 Pass
0.65 Pass
0.18 Pass
--
--
--
0.07 Pass
0.20 Pass
0.18 Pass
0.00 Pass
0.43 Pass
0.07 Pass
0.13 Pass
0.13 Pass
0.18 Pass
AM-EMT-51 Rev. 14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 47 of 152
Instrumental Reference Method Field Data
Project Number: 426037 Start Date:
Customer: City of St George End Date:
Unit Identification: Unit 2 Facility:
Sample Location: Stack Recorded by:
Load Level/Condition: Normal Fe Factor:
Fd Factor:
Test Parameter NOx so, co co,
Calibration Span, CS (Day 1) 1800 -45.25 9.106
Calibration Span, CS (Day 2) ----
Run No. Date First Last Run Average Raw Analyzer Responses Minute Minute
1 12/10/24 12:35 13:34 973.59 -27.43 6.51
2 12/10/24 14:00 14:59 966.62 -24.73 6.55
3 12/10/24 15:20 16:19 983.17 -26.55 6.65
Actual Concentration of the Upscale Calibration Gas, CMA
NOx so, co co,
CMA (Day 1) 799.5 -21.97 4.219
System Responses to Zero Calibration Gas
NOx so, co co,
Run No.
Pre Post Pre Post Pre Post Pre
1 0.80 0.93 ---0.13 0.54 0.13
2 0.93 3.00 --0.54 0.54 0.25
3 3.00 3.00 --0.54 0.50 0.33
System Responses to Upscale Calibration Gas
NOx so, co co,
Run No.
Pre Post Pre Post Pre Post Pre
1 801.40 799.20 --22.11 21.81 4.38
2 799.20 791.20 --21.81 21.43 4.48
3 791.20 787.20 --21.43 21.51 4.55
©2015 TRC Environmental Corp.
o,
22.56
-
12.38
12.26
12.14
Post
0.25
0.33
0.28
Post
4.48
4.55
4.48
12/10/2024
12/10/2024
Red Rock
Marco Somoano
Volumetric Moisture
Flow Rate Fraction
DSCFM Bws
25160 0.048
24927 0.050
24199 0.061
o,
12.03
o,
Pre Post
0.10 0.02
0.02 0.05
0.05 0.06
o,
Pre Post
11.93 11.89
11.89 11.84
11.84 11.88
AM-EMT-51 Rev. 14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 48 of 152
" C C,TR
Project Number:
Customer;
Unit Identification:
Sample Location:
Run# Calibration Gas
Level
1 Low Level Gas
Upscale Gas
2 Low Level Gas
Upscale Gas
3 Low Level Gas
Upscale Gas
Run# Calibration Gas
Level
1 Low Level Gas
Upscale Gas
2 Low Level Gas
Upscale Gas
3 Low Level Gas
Upscale Gas
©2015 TRC Environmental Corp.
Instrumental Reference Method Calibration Data
426037 Start Date: 1211012024
City of St George End Date: 12110/2024
Unit2 Facility: Red Rock
Stack Recorded by: Marco Somoano ---------
NOx System Bias/Calibration Error and Drift Summary
Span Cdir Initial Values Final Values Drift
Span Gas Direct Cal System System System System
Concentration Response Response Bias Response Bias
(ppm) (ppm) (ppm) (% of span) (ppm) (% of span)
1800 3 0.80 -0.1 0.93 -0.1
1800 811.2 801.40 -0.5 799.20 -0.7
1800 3 0.93 -0.1 3.00 0.0
1800 811.2 799.20 -0.7 791.20 -1.1
1800 3 3.00 0.0 3.00 0.0
1800 811.2 791.20 -1.1 787.20 -1.3
CO System Bias/Calibration Error and Drift Summary
Span Cdir Initial Values Final Values
Span Gas Direct Cal System System System System
Concentration Response Response Bias Response Bias
(ppm) (ppm) (ppm) (% of span) (ppm) (% of span)
45.25 -0.03 -0.13 -0.2 0.54 1.3
45.25 21.88 22.11 0.5 21.81 -0.2
45.25 -0.03 0.54 1.3 0.54 1.3
45.25 21.88 21.81 -0.2 21.43 -1.0
45.25 -0.03 0.54 1.3 0.50 1.2
45.25 21.88 21.43 -1.0 21.51 -0.8
(% of span)
0.0
0.1
0.1
0.4
0.0
0.2
Drift
(% of span)
1.5
0.7
0.0
0.8
0.1
0.2
AM-EMT-51 Rev. 14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 49 of 152
0TRC
Project Number:
Customer:
Unit Identification;
Sample Location:
Run# Calibration Gas
Level
1 Low Level Gas
Upscale Gas
2 Low Level Gas
Upscale Gas
3 Low Level Gas
Upscale Gas
Run# Calibration Gas
Level
1 Low Level Gas
Upscale Gas
2 Low Level Gas
Upscale Gas
3 Low Level Gas
Upscale Gas
©2015 TRC Environmental Corp.
Instrumental Reference Method Calibration Data
426037 Start Date: 12/10/2024
City of St George End Date: 12/10/2024
Unit 2 Facility: Red Rock
Stack Recorded by: Marco Somoano
CO2 System Bias/Calibration Error and Drift Summary
Span Cdir Initial Values Final Values Drift
Span Gas Direct Cal System System System System
Concentration Response Response Bias Response Bias
(%vol) (%vol) (%vol) (% of span) (%vol) (% of span)
9.106 0 0.13 1.4 0.25 2.7
9.106 4.18 4.38 2.2 4.48 3.3
9.106 0 0.25 2.7 0.33 3.6
9.106 4.18 4.48 3.3 4.55 4.1
9.106 0 0.33 3.6 0.28 3.1
9.106 4.18 4.55 4.1 4.48 3.3
0 2 System Bias/Calibration Error and Drift Summary
Span Cdir Initial Values Final Values
Span Gas Direct Cal System System System System
Concentration Response Response Bias Response Bias
(%vol) (ppm) (%vol) (% of span) (%vol) (% of span)
22.56 0.03 0.10 0.3 0.02 0.0
22.56 12 11.93 -0.3 11.89 -0.5
22.56 0.03 0.02 0.0 0.05 0.1
22.56 12 11.89 -0.5 11.84 -0.7
22.56 0.03 0.05 0.1 0.06 0.1
22.56 12 11.84 -0.7 11.88 -0.5
(% of span)
1.3
1.1
0.9
0.8
0.5
0.8
Drift
(% of span)
0.4
0.2
0.1
0.2
0.0
0.2
AM-EMT-51 Rev. 14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 50 of 152
Example Calculations -Effluent Gas Concentration Determination
Project Number: 426037 Test Date: December 10, 2024
Custome~ City of St George Facility: Red Rock
Unit Identification: Unit2 Run#:
Sample Location: Stack
c,as = (C -Co) X -----
Where:
c,as = Effluent gas concentration (ppm or %vol)
C = Average gas concentration indicated by analyzer (ppm or %vol)
C0 = Average of pre-and post-test system bias checks using low range gas (ppm or% vol)
Cm= Average of pre-and post-test system bias checks using upscale gas (ppm or% vol)
Cm, = Actual concentration of upscale gas (ppm or% vol)
NOx C= 973.59 ppm c,= 0.865 ppm
Cm= 800.3 ppm Cma = 799.5 ppm
CNox = 972.804 ppm
so, C=-ppm Co= -ppm
Cm= -ppm Cm, --ppm
Cso2 = ppm
co C= 27.43 ppm c,= 0.205 ppm
Cm= 21.96 ppm Cma = 21.97 ppm
Ceo= 27.494 ppm
co, C= 6.51 %vol c,= 0.19 %vol
Cm= 4.43 %vol Cma = 4.219 %vol
Cc02= 6.289 %vol
©2015 TRC Environmental Corp.
AM-EMT -51 Rev. 14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 51 of 152
C,TRC
o, 12.38 %vol
11.91 %vol
12.507 %vol
Note: Interim results are not rounded.
©2015 TRC Environmental Corp.
Cma =
0.06 %vol
12.03 %vol
AM-EMT-51 Rev. 14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 52 of 152
CTRC
Example Calculations -Conversion From Dry to Wet Basis Concentration
Project Number: 426037 Test Date: December 10, 2024
Customer: City of St George Facility: Red Rock
Unit Identification: Unit2 Run#:
Cgas wet= Cgas dry x (1-Bws)
C NOxdry= 972.804 ppm Bws = 0.048
C NOx wet = 926.109
C CO dry= 27.494 ppm Bws= 0.048
CCOwet= 26.174
C CO2 dry= 6.289 %vol Bws= 0.048
C CO2 wet= 5.987
C 02 dry= 12.507 %vol Bws= 0.048
C 02 wet= 11.907
Note: Interim results are not rounded.
Example Calculations -Pollutant Concentration Corrected to a Reference % Oxygen
Project Number: 426037 Test Date: December 10, 2024
Customer: City of St George Facility: Red Rock
©2015 TRC Environmental Corp.
AM-EMT-51 Rev.14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 53 of 152
CTRC
Unit Identification: Unit 2
C9as@ Reference %02 == C9as x
Where:
©2015 TRC Environmental Corp.
Run#:
(20.9 -Ref %02)
(20.9 -%0,)
AM-EMT-51 Rev. 14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 54 of 152
CTRC
C9,, = Effluent gas pollutant concentration (ppml)
%02 = Effluent gas Oxygen concentration (ppm or %vol)
20.9 = Concentration of Oxygen in ambient air (%vol)
Ref %02 = Reference Oxygen concentration
co Cgas =
Ref %02 =
Ceo @ Ref %02 =
27.494 ppm
15%
19.3 ppm
Note: Interim results are not rounded.
12.507 % vol
Example Calculations -Pollutant Emission Rate, Volumetric Flow Rate-Based
Project Number: 426037 Test Date: December 10, 2024
Customer: City of St George Facility: Red Rock
Unit Identification: Unit 2 Run#:
ER = Cgas x C, x Flow x 60
Where:
ER = Pollutant emission rate (lb/hr)
c,,, = Pollutant concentration (ppm, wet or dry basis, but the same as flow)
MW= Pollutant molecular weight (gr/gr-mole)
Flow= Volumetric flow rate (cubic feet per minute wet or dry, but the same as C9,,)
c, = Conversion factor (ppm to lb/scD
1.194E-07 = Conversion constant for NOx. From Table 19-1 of Method 19, 40CFR, Appendix A
1.660E-07 = Conversion constant for SO2. From Table 19-1 of Method 19, 40CFR, Appendix A
7.269E-08 = Conversion constant for CO. Derived based on Table 19-1 of Method 19, 40CFR60, App. A
For NOx ER = C9,, x 1.194E-07 x Flow x 60
C9,, = 972.804 ppm
Flow= 25160 DSCFM
©2015 TRC Environmental Corp.
AM-EMT-51 Rev. 14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 55 of 152
()TRC
ERNox = 175.347 lb/hr
AM-EMT-51 Rev.14.1
©2015 TRC Environmental Corp. Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 56 of 152
CTRC
For CO ER= C9., x 7.269E-08 x Flow x 60
Cgas:::;
Flow=
ERco=
27.494 ppm
25160
3.017 lb/hr
Note: Interim results are not rounded.
!Pollutant Emission Rate, g/bhp-hr
ER = bhp
Where:
SCFM
gr
lb
ER = Emission rate, grams per brake hosepower per hour
ER, = Emission rate of measured pollutant, lb/hr
Measured Polllutant: NOx
ER,= 175.347 lb/hr
bhp = 8776.85
g/bhp-hr= 9.0701763
©2015 TRC Environmental Corp.
AM-EMT-51 Rev. 14.1
Revised 3/24/15
TRC Report 631301 RedRock Comp 2024 Page 57 of 152
Appendix B-2
Run Data
TRC Report 631301 RedRock Comp 2024 Page 58 of 152
Run 1
Plant: St George
City, State: St George, Ut
Location: Unit 1
Load: Normal
Date: 10-Dec-24
Data 20-95% of range for yes 95% of time and not >100%?
02 CO2 NOx CO-L Port Point
(Average) (Average) (Average) (Average)
12.10 6.65 901.42 18.13
12/10/2024 15:45 12.06 6.69 907.17 18.25 s 8
12/10/2024 15:46 12.04 6.70 904.38 18.54
12/10/2024 15:47 12.04 6.70 906.85 18.91
12/10/2024 15:48 12.06 6.68 911.00 18.80 7
12/10/2024 15:49 12.05 6.70 910.17 19.08
12/10/2024 15:50 12.08 6.68 909.46 18.73
12/10/202415:51 12.06 6.68 909.62 18.55
12/10/2024 15:52 12.08 6.67 911.50 18.59 6
12/10/2024 15:53 12.10 6.66 918.33 18.03
12/10/2024 15:54 12.10 6.66 913.31 17.99
12/10/2024 15:55 12.13 6.63 909.77 17.87
12/10/2024 15:56 12.10 6.66 911.17 17.88 5
12/10/2024 15:57 12.12 6.64 907.62 18.44
12/10/2024 15:58 12.20 6.59 897.15 17.69
12/10/2024 15:59 12.11 6.65 909.15 17.90
12/10/2024 16:00 12.11 6.65 913.50 17.82 4
12/10/2024 16:01 12.12 6.65 905.77 17.83
12/10/202416:02 12.08 6.67 904.69 18.34
12/10/2024 16:03 12.03 6.70 908.83 17.90
12/10/2024 16:04 12.06 6.69 908.33 18.36
12/10/2024 16:05 12.06 6.69 912.38 18.31 3
12/10/2024 16:06 12.06 6.68 907.62 18.14
12/10/2024 16:07 12.08 6.67 904.17 17.80
12/10/2024 16:08 12.15 6.61 904.00 17.51
12/10/2024 16:09 12.11 6.65 900.08 17.89 2
12/10/2024 16:10 12.12 6.64 895.77 18.30
12/10/2024 16:11 12.16 6.61 892.17 18.08
12/10/2024 16:12 12.18 6.60 891.17 17.93
12/10/202416:13 12.18 6.59 891.00 17.85 1
12/10/2024 16:14 12.28 6.51 884.69 17.51
12/10/2024 16:15 12.13 6.64 884.00 17.57
12/10/2024 16:16 12.11 6.65 905.31 17.70
12/10/2024 16:17 12.10 6.65 908.85 17.54 E 8
12/10/2024 16:18 12.08 6.66 905.46 18.00
12/10/2024 16:19 12.10 6.66 902.67 18.04
12/10/2024 16:20 12.09 6.66 901.00 18.23 7
12/10/2024 16:21 12.09 6.65 897.00 18.29
12/10/2024 16:22 12.08 6.66 901.00 18.08
12/10/2024 16:23 12.11 6.63 900.33 17.89
12/10/2024 16:24 12.10 6.65 901.62 17.89 6
12/10/2024 16:25 12.09 6.66 899.77 17.79
12/10/2024 16:26 12.11 6.64 898.50 18.39
12/10/2024 16:27 12.10 6.65 902.17 18.18
12/10/2024 16:28 12.10 6.66 901.00 17.70 5
12/10/2024 16:29 12.07 6.67 897.62 18.29
12/10/2024 16:30 12.09 6.65 894.00 18.08
12/10/2024 16:31 12.10 6.64 893.62 18.11
12/10/2024 16:32 12.09 6.65 895.77 18.19 4
12/10/2024 16:33 12.05 6.68 900.25 18.15
12/10/2024 16:34 12.10 6.64 902.83 18.08
AM-EMT-CA01 Rev. 27
© Copyright 2013 TRC Environmental Corp. Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 59 of 152
12/10/2024 16:35 12.08 6.65
12/10/2024 16:36 12.10 6.64
12/10/2024 16:37 12.08 6.65
12/10/202416:38 12.06 6.66
12/10/2024 16:39 12 07 6.67
12/10/2024 16:40 12.09 6.64
12/10/2024 16:41 12.12 6.63
12/10/202416:42 12 09 6.65
12/10/2024 16:43 12.09 6.64
12/10/2024 16:44 12.08 6.65
12/10/2024 16:45 12.07 6.65
12/10/2024 16:46 12.08 6.65
12/10/2024 16:47 12.08 6.65
12/10/2024 16:48 12.08 6.65
© Copyright 2013 TRC Environmental Corp.
897.00
894.69
897.15
895.17
894.23
895.92
891.00
889.17
898.15
895.92
897.00
900.67
898.23
893.15
18.07
17.91
18.25
18.57
18.59
18.44
17.98
18.19
18.03
18.15
18.35
18.12
17.95
18.51
3
2
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 60 of 152
Run 2
Plant: St George
City, State: St George, Ut
Location: Unit 1
Load: Normal
Date: 10-Dec--24
Data 20-95% of range for yes 95% of time and not >100%?
02 CO2 NOx CO-L Port Point
(Average) (Average) (Average) (Average)
12.04 6.67 915.78 19.04
12/10/2024 17:15 12.04 6.66 949.33 19.07 E 8
12/10/202417:16 12.08 6.65 941.33 18.98
12/10/2024 17:17 12.07 6.64 941.77 18.62
12/10/2024 17:18 12.09 6.64 933.62 19.01 7
12/10/202417:19 12.04 6.68 934.33 18.93
12/10/2024 17:20 11.98 6.71 933.33 19.36
12/10/2024 17:21 11.99 6.70 929.00 19.57
12/10/202417:22 12.00 6.70 927.00 19.46 6
12/10/202417:23 12.02 6.68 926.00 19.14
12/10/2024 17:24 12.04 6.67 925.00 18.86
12/10/2024 17:25 12.04 6.67 923.31 18.93
12/10/202417:26 12.01 6.69 924.38 19.09 5
12/10/2024 17:27 12.00 6.69 921.33 19.35
12/10/2024 17:28 12.02 6.68 923.46 19.22
12/10/2024 17:29 12.02 6.68 922.54 19.12
12/10/202417:30 12.01 6.69 923.15 19.01 4
12/10/202417:31 12.02 6.68 921.00 19.23
12/10/2024 17:32 12.00 6.70 920.38 19.14
12/10/2024 17:33 12.01 6.69 918.08 19.21
12/10/2024 17:34 12.01 6.70 917.33 19.20
12/10/202417:35 12.01 6.69 920.67 19.05 3
12/10/2024 17:36 12.01 6.70 920.23 19.05
12/10/2024 17:37 12.00 6.70 921.77 19.18
12/10/2024 17:38 12.01 6.69 918.33 19.41
12/10/2024 17:39 12.01 6.69 918.67 19.22 2
12/10/2024 17:40 12.03 6.67 915.92 19.02
12/10/2024 17:41 12.02 6.69 915.31 18.91
12/10/2024 17:42 12.00 6.70 913.00 18.99
12/10/2024 17:43 11.99 6.71 909.92 19.38
12/10/2024 17:44 11.99 6.71 912.38 19.58
12/10/2024 17:45 11.99 6.71 909.62 19.98
12/10/2024 17:46 11.99 6.71 909.33 19.88
12/10/2024 17:47 12.00 6.70 909.00 19.76 s 8
12/10/2024 17:48 12.03 6.68 908.85 19.66
12/10/202417:49 12.01 6.69 910.00 19.25
12/10/2024 17:50 12.01 6.69 908.00 19.29 7
12/10/2024 17:51 12.02 6.68 910.08 19.23
12/10/202417:52 12.01 6.69 914.69 19.34
12/10/2024 17:53 12.01 6.70 915.33 19.23
12/10/2024 17:54 12.02 6.68 909.67 19.54 6
12/10/202417:55 12 01 6.69 909.00 19.39
12/10/2024 17:56 12.02 6.68 909.31 19.34
12/10/2024 17:57 12.02 6.69 910.33 19.05
12/10/202417:58 12.01 6.69 913.67 19.18 5
12/10/2024 17:59 12.02 6.68 913.00 18.90
12/10/2024 18:00 12.01 6.70 910.85 18.82
12/10/2024 18:01 12.01 6.69 909.67 19.39
12/10/202418:02 12.03 6.68 910.85 1900 4
12/10/2024 18:03 12.03 6.68 910.85 18.99
12/10/2024 18:04 12.10 6.63 909.15 18.68
AM-EMT-CA01 Rev. 27
© Copyright 2013 TRC Environmental Corp. Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 61 of 152
12/10/2024 18:05 12.12
12/10/2024 18:06 12.11
12/10/2024 18:07 12.05
12/10/2024 18:08 12.12
12/10/2024 18:09 12.06
12/10/2024 18:10 12.17
12/10/2024 18: 11 12.22
12/10/2024 18:12 12.14
12/10/2024 18:13 12.07
12/10/202418:14 12.07
12/10/2024 18:15 12.08
12/10/202418:16 12.10
12/10/2024 18:17 12 11
12/10/202418:18 12.10
© Copyright 2013 TRC Environmental Corp.
6.62 896.00
6.62 900.23
6.66 901.77
6.61 907.00
6.67 903.00
6.57 905.45
6.54 892.69
6.60 900.17
6.65 908.38
6.64 909.15
6.63 912.23
6.62 913.67
6.61 913.31
6.61 913.62
18.66
18.59
18.99
18.90
18.90
18.79
17.99
18.15
18.98
18.36
18.26
17.94
17.58
18.09
3
2
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 62 of 152
Run 3
Plant: St George
City, State: St George, Ut
Location: Unit 1
Load: Normal
Date: 10-Dec-24
Data 20-95% of range for yes 95% of time and not >100%?
02 CO2 NOx CO-L Port Point
(Average) (Average) {Average) {Average)
12.15 6.58 915.36 17.38
12/10/2024 18:40 12.09 6.60 931.62 17.45 s 8
12/10/2024 18:41 12.13 6.58 932.54 17.07
12/10/2024 18:42 12.12 6.59 929.17 17.15
12/10/2024 18:43 12.10 6.60 926.67 17.30 7
12/10/2024 18:44 12.11 6.59 922.23 17.63
12/10/2024 18:45 12.11 6.60 918.85 17. 78
12/10/2024 18:46 12.10 6.61 919.00 17.75
12/10/2024 18:47 12.09 6.61 919.17 18.35 6
12/10/2024 18:48 12.09 6.61 917.15 17.88
12/10/2024 18:49 12.11 6.60 920.08 17.61
12/10/2024 18:50 12.11 6.60 916.17 17.39
12/10/2024 18:51 12.12 6.59 920.38 17.28 5
12/10/2024 18:52 12.10 6.60 920.54 17.41
12/10/2024 18:53 12.11 6.60 921.77 17.61
12/10/202418:54 12.12 6.59 918.83 17.70
12/10/2024 18:55 12.08 6.61 917.31 17.65 4
12/10/2024 18:56 12.11 6.60 916.38 17.50
12/10/202418:57 12.10 6.61 916.54 17.60
12/10/2024 18:58 12.11 6.60 918.50 17.96
12/10/2024 18:59 12.11 6.60 917.62 18.00
12/10/2024 19:00 12.13 6.59 919.31 17.64 3
12/10/2024 19:01 12.14 6.59 922.50 17.22
12/10/202419:02 12.11 6.61 916.17 17.74
12/10/2024 19:03 12.12 6.60 910.08 17.71
12/10/202419:04 12.13 6.59 913.46 17.33 2
12/10/2024 19:05 12.15 6.57 915.50 17.33
12110/2024 19:06 12.15 6.58 915.67 17.07
12/10/2024 19:07 12.15 6.57 914.23 17.14
12/10/2024 19:08 12.15 6.58 915.15 17.11
12/10/2024 19:09 12.13 6.59 913.50 17.29
12/10/2024 19:10 12.13 6.59 911.15 17.46
12/10/2024 19:11 12.14 6.58 911. 77 17.50
12/10/2024 19:12 12.14 6.58 911.92 17.76 E 8
12/10/2024 19:13 12.15 6.58 912.17 17.33
12/10/2024 19:14 12.16 6.57 913.31 17.22
12/10/2024 19:15 12.15 6.58 912.54 17.63 7
12/10/2024 19:16 12.15 6.58 912.17 17.95
12/10/202419:17 12.14 6.60 913.67 17.81
12/10/2024 19:18 12.15 6.59 911.77 17.70
12/10/2024 19:19 12.14 6.59 912.23 17.66 6
12/10/2024 19:20 12.16 6.58 912.83 17.62
12/10/2024 19:21 12.17 6.56 914.00 17.65
12/10/2024 19:22 12.18 6.55 916.38 17.25
12/10/2024 19:23 12.21 6.54 912.54 17.26 5
12/10/2024 19:24 12.20 6.54 915.67 16.86
12/10/2024 19:25 12.18 6.56 912.33 17.53
12/10/2024 19:26 12.20 6.54 915.00 17.07
12/10/2024 19:27 12.20 6.55 909.92 17.11 4
12/10/2024 19:28 12.20 6.55 911.50 17.02
12/10/2024 19:29 12.20 6.55 908.54 17.03
AM-EMT-CA01 Rev. 27
© Copyright 2013 TRC Environmental Corp. Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 63 of 152
12/10/2024 19:30 12.20 6.55
12/10/2024 19:31 12.22 6.53
12/10/2024 19:32 12.20 6.55
12/10/2024 19:33 12.20 6.54
12/10/2024 19:34 12.21 6.53
12/10/2024 19:35 12 21 6.54
12/10/2024 19:36 12.20 6.55
12/10/2024 19:37 12.21 6.54
12/10/2024 19:38 12.19 6.55
12/10/2024 19:39 12.18 6.56
12/10/2024 19:40 12.21 6.55
12/10/2024 19:41 12.19 6.56
12/10/2024 19:42 12.19 6.55
12/10/2024 19:43 12.20 6.55
© Copyright 2013 TRC Environmental Corp.
910.08 17.18
911.92 16.95
909.50 16.98
910.54 17.12
912.54 16.81
910.33 16.93
909.83 17.03
908.54 17.27
909.92 17.38
907.83 17.17
915.00 16.94
913.46 16.86
912.69 16.69
913.50 16.64
3
2
1
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 64 of 152
Run 1
Plant: St George
City, State: St George, Ut
Location: Unit 2
Load: Normal
Date: 10-Dec-24
Data 20-95% of range for 95% yes of time and not >100%?
02 CO2 NOx CO-L Port Point
(Average) (Average) (Average) (Average)
12.38 6.51 973.59 27.43
12/10/2024 10:25 12.51 6.38 999.00 29.78 s 8
12/10/2024 10:26 12.44 6.45 985.00 30.20
12/10/2024 10:27 12.40 6.48 978.23 31.70
12/10/2024 10:28 12.40 6.48 975.15 32.08 7
12/10/2024 10:29 12.40 6.49 971.33 31.00
12/10/2024 10:30 12.41 6.49 966.33 30.09
12/10/2024 10:31 12.40 6.49 967.92 29.65
12/10/2024 10:32 12.41 6.48 967.92 29.47 6
12/10/202410:33 12.41 6.48 971.67 28.84
12/10/2024 10:34 12.40 6.50 973.67 28.87
12/10/2024 10:35 12.41 6.50 968.38 29.15
12/10/2024 10:36 12.40 6.51 971.31 29.05 5
12/10/2024 10:37 12.40 6.51 967.67 28.83
12/10/202410:38 12.39 6.51 968.38 28.59
12/10/2024 10:39 12.40 6.51 967.46 28.07
12/10/202410:40 12.39 6.52 970.85 28.12 4
12/10/2024 10:41 12.40 6.51 971.33 27.96
12/10/2024 10:42 12.41 6.51 968.38 27.86
12/10/2024 10:43 12.39 6.52 969.46 28.23
12/10/2024 10:44 12.40 6.51 967.67 28.13
12/10/2024 10:45 12.41 6.52 968.00 27.29 3
12/10/2024 10:46 12.39 6.53 968.23 27.83
12/10/2024 10:47 12.41 6.51 966.23 27.65
12/10/2024 10:48 12.40 6.52 968.00 27.60
12/10/2024 10:49 12.40 6.52 968.00 27.43 2
12/10/2024 10:50 12.39 6.53 967.46 27.22
12/10/202410:51 12.40 6.52 966.54 27.98
12/10/2024 10:52 12.41 6.51 966.67 27.14
12/10/202410:53 12.40 651 968.67 26.61
12/10/2024 10:54 12.41 6.51 966.08 26.34
12/10/2024 10:55 12.40 6.52 966.08 25.86
12/10/2024 10:56 12.39 6.52 965.37 26.10
12/10/2024 10:57 12.37 6.55 966.08 26.59 w 8
12/10/2024 10:58 12.38 6.53 963.92 26.54
12/10/2024 10:59 12.38 6.53 963.92 26.51
12/10/2024 11 :00 12.35 6.54 968.33 26.42 7
12/10/2024 11 :01 12.39 6.52 974.08 26.45
12/10/2024 11 :02 12.39 6.52 977.62 25.94
12/10/2024 11 :03 12.40 6.50 980.67 25.72
12/10/2024 11 :04 12.40 6.52 977.33 25.73 6
12/10/2024 11 :05 12.39 6.51 975.31 25.81
12/10/2024 11 :06 12.39 6.52 973.92 26.13
12/10/2024 11 :07 12.40 6.51 974.67 26.25
12/10/2024 11 :08 12.39 6.52 975.33 25.80 5
12/10/2024 11 :09 12.37 6.53 976.54 25.81
12/10/202411:10 12.38 6.52 972.23 25.97
12/10/202411:11 12.38 6.52 976.00 25.95
12/10/202411:12 12.34 6.55 970.23 26.97 4
12/10/202411:13 12.33 6.56 968.54 27.71
12/10/202411:14 12.32 6.56 967.46 28.46
AM-EMT-CA01 Rev. 27
© Copyright 2013 TRC Environmental Corp. Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 65 of 152
12/10/2024 11 :15 12.32 6.56
12/10/202411:16 12.34 6.55
12/10/2024 11 : 17 12.33 6.55
12/10/202411:18 12.33 6.54
12/10/202411:19 12.34 6.54
12/10/2024 11 :20 12.34 6.53
12/10/202411:21 12.36 6.52
12/10/202411:22 12.35 6.53
12/10/2024 11 :23 12.35 6.52
12/10/2024 11:24 12.36 6.51
12/10/2024 11 :25 12.36 6.52
12/10/2024 11 :26 12.37 6.51
12/10/2024 11 :27 12.35 6.52
12/10/2024 11 :28 12.33 6.52
© Copyright 2013 TRC Environmental Corp.
981 .83 27.62
979.00 27.71
980.38 27.26
982.54 27.16
982.67 26.45
985.46 26.83
984.85 26.31
983.98 25.70
984.50 26.21
981.62 26.00
983.25 25.93
983.62 25.43
981.60 25.79
979.83 25.63
3
2
AM-EMT-CAD1 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 66 of 152
Run 2
Plant: St George
City, State: St George, Ut
Location: Unit 2
Load: Normal
Date: 10-Dec-24
Data 20-95% of range for yes 95% of time and not >100%?
02 CO2 NOx CO-L Port Point
{Average) {Average) (Average) (Average)
12.26 6.55 966.62 24.73
12/10/2024 11 :55 12.27 6.50 1006.22 25.29 w 8
12/10/2024 11 :56 12.28 6.52 1010.97 24.93
12/10/2024 11 :57 12.26 6.53 1005.83 24.78
12/10/2024 11 :58 12.26 6.54 996.83 25.28 7
12/10/2024 11 :59 12.26 6.55 991.31 25.23
12/10/2024 12:00 12.26 6.54 988.38 24.79
12/10/2024 12:01 12.24 6.56 983.83 25.25
12/10/2024 12:02 12.25 6.55 983.50 25.06 6
12/10/2024 12:03 12.26 6.54 982.23 24.84
12/10/2024 12:04 12.27 6.53 978.69 24.46
12/10/2024 12:05 12.29 6.52 977.33 24.08
12/10/2024 12:06 12.29 6.53 972.83 24.02 5
12/10/2024 12:07 12.28 6.53 971.31 24.03
12/10/2024 12:08 12.28 6.54 967.62 23.79
12/10/2024 12:09 12.31 6.52 963.50 23.12
12/10/2024 12:10 12.26 6.55 960.69 23.71 4
12/10/2024 12:11 12.26 6.55 957.62 24.00
12/10/2024 12:12 12.26 6.55 957.62 24.34
12/10/202412:13 12.27 6.54 953.17 23.79
12/10/2024 12:14 12.25 6.56 951.92 23.90
12/10/2024 12:15 12.23 6.56 950.23 24.69 3
12/10/2024 12:16 12.27 6.53 950.00 24.73
12/10/2024 12:17 12.27 6.54 944.00 24.72
12/10/202412:18 12.28 6.54 944.85 24.71
12/10/2024 12:19 12.28 6.53 943.77 24.39 2
12/10/2024 12:20 12.25 6.55 942.50 24.71
12/10/2024 12:21 12.24 6.55 945.00 24.76
12/10/2024 12:22 12.27 6.54 958.08 25.16
12/10/2024 12:23 12.28 6.54 954.54 24.90 1
12/10/2024 12:24 12.26 6.55 962.83 24.43
12/10/2024 12:25 12.26 6.54 970.38 24.54
12/10/2024 12:26 12.28 6.55 969.14 25.33
12/10/2024 12:27 12.28 6.53 963.77 24.83 s 8
12/10/2024 12:28 12.28 6.55 965.50 24.67
12/10/2024 12:29 12.27 6.55 966.08 24.86
12/10/2024 12:30 12.26 6.56 967.77 24.58 7
12/10/202412:31 12.26 6.57 968.23 24.69
12/10/2024 12:32 12.27 6.55 967.48 24.37
12/10/2024 12:33 12.27 6.55 964.69 25.19
12/10/202412:34 12.25 6.57 964.23 25.07 6
12/10/2024 12:35 12.25 6.57 967.50 24.70
12/10/2024 12:36 12.26 6.56 966.17 24.94
12/10/202412:37 12.27 6.56 967.00 24.71
12/10/2024 12:38 12.27 6.56 964.08 25.06 5
12/10/2024 12:39 12.26 6.56 963.17 24.86
12/10/202412:40 12.27 6.55 965.67 24.60
12/10/2024 12:41 12.28 6.54 966.23 24.39
12/10/2024 12:42 12.28 6.56 964.08 24.46 4
12/10/202412:43 12.20 6.61 968.15 25.66
12/10/2024 12:44 12.20 6.61 970.66 26.02
AM-EMT-CA01 Rev. 27
© Copyright 2013 TRC Environmental Corp. Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 67 of 152
12/10/2024 12:45 12.19 6.62
12/10/2024 12:46 12.18 6.62
12/10/2024 12:47 12.20 6.61
12/10/2024 12:48 12.21 6.60
12/10/2024 12:49 12.19 6.61
12/10/2024 12:50 12.19 6.63
12/10/202412:51 12.19 6.62
12/10/2024 12:52 12.19 6.62
12/10/2024 12:53 12.19 6.63
12/10/2024 12:54 12.18 6.64
12/10/2024 12:55 12.26 6.59
12/10/2024 12:56 12.41 6.47
12/10/2024 12:57 12.49 6.41
12/10/2024 12:58 12.49 6.43
© Copyright 2013 TRC Environmental Corp.
971.49 26.14
970.98 25.75
970.42 25.67
970.71 25.31
965.91 25.54
968.17 25.91
968.50 25.48
968.18 25.48
969.71 25.31
964.17 25.99
962.67 24.39
961.75 23.62
932.08 22.35
931.50 22.31
3
2
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 68 of 152
Run 3
Plant: St George
City, State: St George, Ut
Location: Unit2
Load: Normal
Date: 10-Dec-24
Data 20-95% of range for yes 95% of time and not >100%?
02 CO2 NOx CO-L Port Point
(Average) (Average) {Average) {Average)
12.14 6.65 983.17 26.55
12/10/2024 13:25 12.11 6.68 1075.47 25.84 s 8
12/10/2024 13:26 12.12 6.68 1084.18 26.23
12/10/202413:27 12.11 6.69 1079.11 26.24
12/10/2024 13:28 12.11 6.68 1066.63 26.32 7
12/10/2024 13:29 12.13 6.66 1017.13 27.12
12/10/2024 13:30 12.13 6.66 1014.03 26.64
12/10/202413:31 12.15 6.64 1014.03 26.51
12/10/2024 13:32 12.15 6.65 1012.30 26.70 6
12/10/2024 13:33 12.14 6.65 996.32 26.08
12/10/2024 13:34 12.16 6.64 997.46 26.09
12/10/2024 13:35 12.17 6.64 99606 25.79
12/10/2024 13:36 12.15 6.65 995.33 25.75 5
12/10/2024 13:37 12.14 6.66 993.46 26.02
12/10/2024 13:38 12.14 6.65 993.62 26.37
12/10/2024 13:39 12.15 6.65 989.46 26.45
12/10/2024 13:40 12.15 6.66 990.00 26.45 4
12/10/2024 13:41 12.15 6.65 988.52 26.18
12/10/2024 13:42 12.14 6.65 988.54 26.19
12/10/2024 13:43 12.15 6.64 983.67 26.83
12/10/2024 13:44 12.14 6.66 983.67 27.08
12/10/2024 13:45 12.14 6.66 985.77 26.78 3
12/10/2024 13:46 12.14 6.66 985.15 26.51
12/10/202413:47 12.14 6.65 986.33 26.40
12/10/2024 13:48 12.16 6.64 984.32 26.52
12/10/202413:49 12.12 6.66 983.00 26.82 2
12/10/2024 13:50 12.16 6.63 983.60 26.34
12/10/2024 13:51 12.17 6.63 982.33 25.67
12/10/2024 13:52 12.18 6.62 982.33 25.84
12/10/2024 13:53 12.16 6.63 980.38 26.44
12/10/2024 13:54 12.18 6.62 978.05 26.14
12/10/2024 13:55 12.16 6.63 978.33 26.24
12/10/2024 13:56 12.18 6.63 977.74 25.99
12/10/2024 13:57 12.14 6.64 978.06 26.46 w 8
12/10/2024 13:58 12.14 6.65 981.15 26.82
12/10/2024 13:59 12.14 6.64 976.23 26.83
12/10/2024 14:00 12.15 6.63 975.83 27.21 7
12/10/2024 14:01 12.15 6.63 978.20 26.43
12/10/2024 14:02 12.16 6.63 977.97 26.64
12/10/2024 14:03 12.14 6.64 981.00 26.13
12/10/2024 14:04 12.15 6.63 979.92 26.28 6
12/10/2024 14:05 12.15 6.63 970.55 27.26
12/10/2024 14:06 12.16 6.61 976.23 26.46
12/1012024 14:07 12.14 6.64 981.67 26.29
12/1012024 14:08 12.14 6.64 981.29 26.84 5
1211012024 14:09 12.14 6.64 981.60 26.48
12/10/2024 14:10 12.14 6.64 976.93 26.75
121101202414:11 12.15 6.63 968.89 26.85
12110/202414:12 12.15 6.63 966.03 26.69 4
12110/2024 14:13 12.16 6.64 963.12 26.68
12110/2024 14:14 12.13 6.65 962.67 26.53
AM-EMT-CA01 Rev. 27
© Copyright 2013 TRC Environmental Corp. Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 69 of 152
12/10/2024 14:15 12.14 6.65
12/10/2024 14:16 12.13 6.66
12/10/202414:17 12.13 6.66
12/10/202414:18 12.14 6.65
12/10/202414:19 12.12 6.67
12/10/2024 14:20 12 11 6.67
12/10/2024 14:21 12.13 6.66
12/10/2024 14:22 12.15 6.64
12/10/2024 14:23 12.13 6.65
12/10/2024 14:24 12.12 6.67
12/10/2024 14:25 12.11 6.66
12/10/2024 14:26 12.12 6.66
12/10/2024 14:27 12.13 6.66
12/10/2024 14:28 12.13 6.65
© Copyright 2013 TRC Environmental Corp.
959.60 26.67
958.52 26.94
952.69 27.19
953.67 27.07
954.23 27.10
953.62 27.28
949.67 27.10
951.00 26.80
948.08 26.38
950.85 27.11
951.33 27.11
945.00 26.87
943.77 26.79
947.31 26.82
3
2
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 70 of 152
Appendix B-3
CEMS Calibration Data
TRC Report 631301 RedRock Comp 2024 Page 71 of 152
Initial -Direct Calibration
Plant: St George
City, State: St George, Ut
Location: Unit I,/-·z_
Load: Normal
Date: 10-Dec-24
7 BT
02 CO2 NOx CO-L
(%) (%) (ppmv) (ppmv)
12/10/2024 8:35 22.60 9.10 1.00 -0.07
12/10/2024 8:35 22.59 9.10 1.00 -0.06
12/10/2024 8:35 22.59 9.10 1.00 -0.06
12/10/2024 8:35 22.60 9.10 1.00 -0.06
12/10/2024 8:35 22.60 9.10 1.00 -0.05
12/10/2024 8:35 22.60 9.10 1.00 -0.05
1211012024 8:36 I 22.60 9.10 1.00 -0.05
12/10/2024 8:36 22.60 9.10 1.00 -0.07
12/10/2024 8:36 22.60 9.10 1.00 -0.06
12/10/2024 8:36 22.60 9.10 1.00 -0.06
12/10/2024 8:36 22.60 9.10 1.00 -0.06
12/10/2024 8:36 16.44 4.21 1.00 -0.06
12/10/2024 8:37 12.09 4.18 1.00 -0.06
12/10/2024 8:37 12.03 4.18 1.00 -0.05
12/10/2024 8:37 12.00 4.15 1.00 -0.05
12/10/2024 8:37 12.00 4.15 1.00 -0.04
12/10/2024 8:37 12.00 4.15 1.00 -0.03
12/10/2024 8:37 12.00 4.15 0.93 -0.03
12/10/2024 8:38 12.00 4.15 0.93 -0.03
12/10/2024 8:38 12.00 4.15 1.00 -0.03
12/10/2024 8:38 12.00 4.15 1.00 -0.03
12/10/2024 8:38 12.00 4.15 1.00 -0.04
12/10/2024 8:38 12.00 4.15 1.00 -0.04
12/10/2024 8:38 12.00 4.15 1.00 -0.04
12/10/2024 8:39 12.00 4.17 1.00 -0.03
12/10/2024 8:39 12.00 4.18 1.00 -0.03
12/10/2024 8:39! 12.00 4.18 1.00 -0.04
12/10/2024 8:39 12.00 4.18 1.00 -0.03
12/10/2024 8:39 11.96 4.18 1.00 -0.04
12/10/2024 8:39 11.93 4.18 1.00 -0.03
12/10/2024 8:40 12.04 3.45 1.00 -0.03
12/10/2024 8:40 14.15. 1.48 0.90 -0.03
12/10/2024 8:40 16.25 1.05 1.00 -0.01
12/10/2024 8:40 17.43 1.16 1.00 0.02
12/10/2024 8:40 17.79 1.36 0.90 0.02
12/10/2024 8:40 17.84 1.53 1.00 0.02
12/10/2024 8:41 17.83 1.45 1.00 0.03
12/10/2024 8:41 17.90 1.45 0.90 0.03
12/10/2024 8:41 17.91 1.44 1.00 0.03
12/10/2024 8:41 17.99 1.30 1.00 0.02
12/10/2024 8:41 18.23 0.95 1.00 0.02
12/10/2024 8:41 18.82 0.43 1.00 0.03
12/10/2024 8:42 18.86 0.99 1.00 0.02
12/10i2024 8:42 18.79 1.02 1.00 0.04
12/10/2024 8:42 14.80 0.13 1.00 0.05
12/10/2024 8:42 7.05 0.01 1.00 0.05
12/10/2024 8:42 4.22 0.06 1.00 0.04
12/10/2024 8:42 5.63 0.29 1.00 0.03
12/10/2Q24 8:43 11.54 0.17 1.00 1.50
12/10/2024 8:43 12.32 0.04 0.33 6.30
12/10/2024 8:43 7.89 0.04 8.27 10.00
12/10/2024 8:4:i 5.30 0.06 20.87 10.00
AM-EMT-CA01 Rev. 27
© Copyright 2013 TRC Environmental Corp. Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 72 of 152
12/10/2024 8:43 4.54 0.10 1002.90 10.00
12/10/2024 8:43 0.35 -0.01 1996.80 10.00
12/10/2024 8:44 0.09 -0.04 1996.80 10.00
12/10/2024 8:44 0.09 -0.05 1925.00 10.00
12/10/2024 8:44 0.08 -0.05 1617.70 10.00
12/10/2024 8:44 0.08 -0.05 899.10 10.00
12/10/2024 8:44 0.08 -0.05 684.50 10.00
12/10/2024 8:44 0.09 -0.05 1279.30 10.00
12/10/2024 8:45 0.10 -0.05 1635.60 10.00
12/10/2024 8:45 0.10 -0.05 1683.53 10.00
12/10/2024 8:45 0.08 -0.05 1727.40 10.00
12/10/2024 8:45 0.09 -0.05 1755.33 10.00
12/10/2024 8:45 0.09 -0.05 1780.60 10.00
12/10/2024 8:45 0.08 -0.05 1785.87 10.00
12/10/2024 8:46 0.08 -0.05 1796.53 10.00
12/10/2024 8:46 0.10· -0.05 1816.53 10.00
12/10/2024 8:46 0.09 -0.05 1825.87 10.00
12/10/2024 8:46 0.09 -0.07 1817.20 10.00
12/10/2024 8:46 0.09 -0.08 1811.87 10.00
12/10/2024 8:46 0.10 -0.07 1807.87 10.00
12/10/2024 8:47 0.10 -0.07 1805.20 10.00
12/10/2024 8:47 0.08 -0.08 1805.20 10.00
12/10/2024 8:47 0.10 -0.08 1806.20 10.00
12/10/2024 8:47 0.09 -0.08 1809.20 10.00
12/10/2024 8:47 0.10 -0.08 1811.20 10.00
12/10/2024 8:47 0.09 -0.08 1808.20 10.00
12/10/2024 8:48 0.09 -0.08 1800.20 10.00
12/10/2024 8:48 0.09 -0.08 1796.20 10.00
12/10/2024 8:48 0.09 -0.08 1796.20 10.00
12/10/2024 8:48 0.10 -0.08 1802.20 10.00
12/10/2024 8:48 0.09 -0.08 1804.20 10.00
12/10/2024 8:48 0.09 -0.08 1803.87 10.00
12/10/2024 8:49 0.10 -0.08 1801.87 10.00
12/10/2024 8:49 0.08 -0.08 1803.20 I 10.00
12/10/2024 8:49 0.03. -0.08 1802.53 10.00
12/10/2024 8:49 0.38 -0.06 1800.53 10.00
12/10/2024 8:49 5.74 0.00 1796.53 10.00
12/10/2024 8:49 12.06 0.03 1788.53 10.00
12/10/2024 8:50 14.64 0.05 1726.67 10.00
12/10/2024 8:50 15.65 0.05 1608.93 10.00
12/10/2024 8:50 16.41 0.06 1380.73 10.00
12/10/2024 8:50 17.02 0.08 666.87 10.00
12/10/2024 8:50 17.33 0.08 132.00 10.00
12/10/2024 8:50 17.51 0.08 187.20 10.00
12/10/2024 8:51 17.76 0.08 241.07 10.00
12/10/2024 8:51 18.24 0.08 285.30 10.00
12/10i2024 8:51 18.58 0.10 305.20 10.00
12/10/2024 8:51 18.80 0.10 310.20 10.00
12/10/2024 8:51 18.96 0.09 297.30 10.00
12/10/2024 8:51 19.09 0.10 262.40 10.00
12/10/2024 8:52 19.19 0.10 244.40 10.00
12/10/2Q24 8:52 19.26 0.10 243.40 10.00
12/10/2024 8:52 19.35 0.10 241.40 10.00
12/10/2024 8:52 19.39 0.10 240.40 10.00
12/10/2024 8:52 19.40 0.10 236.40 10.00
12/10/2024 8:52 19.43 0.10 225.07 10.00
12/10/2024 8:53 19.51 0.10 215.73 10.00
12/10/2024 8:53 19.60 0.10 206.47 10.00
12/10/2024 8:53 19.74 0.10 195.27 10.00
12/10/2024 8:53 19.91 0.10 186.60 10.00
12/10/2024 8:53 20.08 0.10 176.60 10.00
12/10/2024 8:53 20.20 0.10 158.60 10.00
12/10/2024 8:54 20.29 0.10 136.67 10.00
12/10/2024 8:54 20.36 0.10 106.80 10.00
AM-EMT-CA01 Rev. 27
·© Copyright 2013 TRC Environmental Corp. Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 73 of 152
12/10/2024 8:54 20.43 0.10 82.80 10.00
12/10/2024 8:54 20.49 0.10 69.47 10.00
12/10/2024 8:54 20.53 0.10 56.80 10.00
12/10/2024 8:54 20.57 0.11 50.80 9.68
12/10/2024 8:55 20.59 0.10 41.80 8.61
12/10/2024 8:55 20.60 0.10 31.80 7.89
12/10/2024 8:55 20.63_ 0.11 25,80 7.43
12/10/2024 8:55 6.93 0.01 22.90 8.62
12/10/2024 8:55 0.66 0.00 50.20 10.00
12/10/2024 8:55 0.06 -0.03 148.70 10.00
12/10/2024 8:56 0.03 -0,03 769.40 10.00
12/10/2024 8:56 0.03 -0.03 1673,50 10.00
12/10/2024 8:56 0.03 -0.03 1663.50 10.00
12/10/2024 8:56 0.03 -0.03 942.33 10.00
12/10/2024 8:56 0.03 -0.03 155.27 10.00
12/10/2024 8:56 0.02 -0.03 118.00 10.00
12/10/2024 8:57 0.00 -0.05 86.80 10.00
12/10/2024 8:57 0.00 -0.05 80.13 10.00
12/10/2024 8:57 0.00 -0.05 74.13 10.00
12/10/2024 8:57 0.00 -0.05 71.47 10.00
12/10/2024 8:57 0.00 -0.05 68.13 10.00
12/10/2024 8:57 0.00 -0.05 66.13 10.00
12/10/2024 8:58 0.00 -0.05 64.80 10.00
12/10/2024 8:58 0.00 -0.05 64.13 10.00
12/10/2024 8:58 0.00 -0.05 62.80 10.00
12/10/2024 8:58 0.00 -0.05 62.13 10.00
12/10/2024 8:58 o.oo· -0.05 60.80 10.00
12/10/2024 8:58 0.01 -0.05 59.80 8.40
12/10/2024 8:59 0.00 -0.05 58.80 8.39
12/10/2024 8:59 0.00 -0.05 58.80 8.71
12/10/2024 8:59 0.00 -0.05 58.80 9.02
12/10/2024 8:59 0.00 -0.05 58.80 9.00
12/10/2024 8:59 0.00 -0.05 57.80 8.97
12/10/2024 8:59 0.00 -0.05 56.80 8.95
12/10/2024 9:00 0.00 -0.05 56.80 8.93
12/10/2024 9:00 0.00 -0.05 56.80 8.92
12/10/2024 9:00 0.00 -0.07 56.80 8.91
12/1012024 9:00 0.00 -0,07 56.80 8.85
12/10/2024 9:00 0.00 -0.08 56.80 8.93
12/10/2024 9:00 0.00 -0.08 56,13 9.09
12/10/2024 9:01 0.00 -0.08 54.80 9.03
12/10/2024 9:01 0.00 -0.08 54.80 9.02
12/10/2024 9:01 0.00 -0.08 54.80 9.05
12/10/2024 9:01 0,00 -0.08 54.80 9.04
12/10/2024 9:01 0.00 -0.08 54.80 9.01
12/10/2024 9:01 0.00· -0.08 54.80 8.95
12/10/2024 9:02 0.00 -0.08 54.80 9.10
12/10/2024 9:02 0,00 -0.08 54.80 9.12
12/10/2024 9:02 0.00 -0.08 54.80 9.10
12/10/2024 9:02 0.00 -0,08 54.80 9.07
12/10/2024 9:02 0.00 -0.08 53.80 9.10
12/10/2024 9:02 0.00 -0.08 52.80 9.10
12/10/2024 9:03 0.00 -0.08 52.80 9.06
12/10/2024 9:03 0.00 -0.08 52.80 9.03
12/10/2024 9:03 0.00 -0.08 52.80 9.06
12/10/2024 9:03 0.00 -0.08 52.80 9.03
12/10!2024 9:03 0.00 -0.08 52.80 9.01
12/10/2024 9:03 0.00 -0.08 52.80 8.99
12/10/2024 9:04 0,00 -0.08 52.80 8.96
12/10/2024 9:04 0.00 -0.08 52.80 8.96
12/10/2024 9:04 0.02 -0.08 52.80 8.99
12/10/2024 9:04 0.02 -0.08 52.80 9.00
12/10/2024 9:04 0.01 -0.08 52.80 9.04
12/10/2024 9:04 0.01 -0.08 52.13 9.04
AM-EMT-CA01 Rev. 27 © Copyright 2013 TRC Environmental Corp. Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 74 of 152
12/10/2024 9:05 0.00 -0.08 50.80 45.28
12/10/2024 9:05 0.00. -0.08 50.80 45.23
12/10/2024 9:05 0.00 -0.08 50.80 45.09
12/10/2024 9:05 0.01 -0.08 50.80 44.96
12/10/2024 9:05 0.03 -0.08 50.80 44.93
12/10/2024 9:05 0.03 -0.08 50.80 44.96
12/10/2024 9:06 0.02 -0.08 50.80 44.89
12/10/2024 9:06 0.03 -0.08 50.80 44.86
12/10/2024 9:06 0.03 -0.08 50.80 44.83
12/10/2024 9:06 0.01 -0.08 50.80 44.78
12/10/2024 9:06 0.03 -0.08 50.80 45.29
12/10/2024 9:06 0.01 -0.08 50.80 45.33
12/10/2024 9:07 0.03 -0.08 50.80 45.23
12/1 0i2024 9:07 0.03 -0.08 50.80 45.03
12/10/2024 9:07 0.03 -0.08 50.80 45.38
12/10/2024 9:07 0.03 -0.08 50.80 45.25
12/10/2024 9:07 0.03 -0.08 50.80 45.05
12/10/2024 9:07 0.02 -0.08 50.80 44.98
12/10/2Q24 9:08 0.10 -0.08 50.80 45.11
12/10/2024 9:08 0.12 -0.08 50.80 43.48
12/10/2024 9:08 0.03 -0.08 50.13 37.46
12/10/2024 9:08 0.03 -0.08 48.80 27.96
12/10/2024 9:08 0.03 -0.08 45.47 24.84
12/10/2024 9:08 0.02 -0.08 34.80 22.63
12/10/2024 9:09 0.03 -0.08 26.80 22.06
12/10/2024 9:09 0.03 -0.08 26.13 22.09
12/10/2024 9:09 0.03 -0.08 24.80 22.13
12/10/2024 9:09 0.03 -0.08 24.80 22.10
12/10/2024 9:09 0.03 -0.08 24.80 22.04
12/10/2024 9:09 0.03 -0.08 24.80 22.03
12/10/2024 9:10 0.03 -0.08 24.80 21.98
12/10/2024 9:10 0.03 -0.08 24.80 22.08
12/10/2024 9:10 0.01 -0.08 24.80 21.93
12/10/2024 9:10 0.03 -0.08 24.80 21.98
12/10/2024 9:10 0.03 -0.08 24.80 21.93
12/10/2024 9:10 0.03 -0.08 24.80 21.96
12/10/2024 9: 11 0.03 -0.08 24.80 21.98
12/10/2024 9: 11 0.03 -0.08 24.80 21.95
12/10/2024 9: 11 0.03 -0.08 23.80 21.88
12/10/2024 9: 11 0.03 -0.08 22.80 21.88
12/10/2024 9: 11 0.03' -0.08 22.80 21.84
12/10/2024 9:11 0.03 -0.08 23.47 21.88
12/10/2024 9:12 0.03 -0.08 24.13 21.96
12/10/2024 9:12 0.03 -0.08 22.80 21.91
12/10/2024 9:12 0.03 -0.08 22.80 21.84
12/10/2024 9:12 0.03 -0.08 23.00 21.88
12/10/2024 9:12 0.03 -0.08 23.67 21.81
12/10/2024 9:12 0.05 -0.08 23.67 31.19
12/10/2024 9:13 0.05 -0.08 26.13 50.00
12/10/2024 9:13 0.05 -0.08 16.20 50.00
12/10/2024 9:13 0.05 -0.08 102.07 50.00
12/1012024 9:13 0.05 -0.08 475.27 50.00
12/10/2024 9:13 0.05 -0.08 752.73 50.00
12/10/2024 9:13 0.05 -0.08 782.30 50.00
12/10/2024 9:14 0.05 -0.08 800.20 50.00
12/10/2024 9:14 0.05 -0.08 806.20 50.00
12/10/2024 9:14 0.05 -0.08 811 .20 50.00
12/10/2024 9:14 0.05 -0.08 815.20 50.00
12/10/2024 9:14 0.05 -0.08 818.20 50.00
12/10/2024 9:14 0.05. -0.08 821.20 50.00
12/10/2024 9:15 0.05 -0.09 824.20 50.00
12/10/2024 9:15 0.05 -0.10 816.20 50.00
12/10/2024 9:15 0.05 -0.10 811.87 50.00
12/10/2024 9:15 0.05 -0.10 811.20 50.00
AM-EMT-CA01 Rev. 27
© Copyright 2013 TRC Environmental Corp. Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 75 of 152
12/10/2024 9:15 0.05 -0.10
12/10/2024 9:15 0.05 -0.10
12/10/2024 9:16 0.05 -0.10
12/10/2024 9:16 0.05 -0.10
12/10/2024 9:16 0.05 -0.10
12/10/2024 9:16 0.03 -0.10
12/10/2024 9:16 0.03 -0.10
12/10/2024 9:16 0.03 -0.10
12/10/2024 9:17 0.03 -0.10
12/10/2024 9:17 0.03 -0.10
12/10/2024 9:17 0.03· -0.10
12/10/2024 9:17 0.03 -0.10
12/10/2024 9:17 0.03 -0.10
12/10/2024 9:17 0.03 -0.10
12/10/2024 9:18 0.03 -0.10
12/10/2024 9:18 0.03 -0.10
12/10/2024 9:18 0.03 -0.10
12/10/2024 9:18 0.03 -0.10
12/10/2024 9:18 0.03 -0.10
12/10/2024 9:18 0.03 -0.05
12/10/2024 9:19 0.03 0.00
12/10/2024 9:19 0.03 0.00
12/10/2024 9:19 0.03 0.00
12/10/2024 9:19 0.03 0.00
12/10/2024 9: 19 0.03 0.00
12/10/2024 9:19 0.03 0.00
12/10/2024 9:20 0.03 0.00
12/10/2024 9:20 0.03 0.00
12/10/2024 9:20 0.03 0.00
12/10/2024 9:20 0.03. 0.00
12/10/2024 9:20 0.03 0.00
12/10/2024 9:20 0.03 0.00
12/10/2024 9:21 0.03 0.00
12/10/2024 9:21 0.03 0.00
12/10/2024 9:21 0.03 0.00
12/10/2024 9:21 0.03 0.00
12/10/2024 9:21 0.03 0.00
12/10/2024 9:21 I 0.03 0.00
12/10/2024 9:22 0.03 0.00
12/10/2024 9:22 0.03 0.00
© Copyright 2013 TRC Environmental Corp.
811.20
811.20
811.87
811.87
809.20
807.87
807.20
807.20
765.33
661.60
536.47
261.07
44.80
31.80
22.80
19.80
17.80
15.80
14.13
11.80
10.80
10.20
8.93
9.00
8.33
6.93
6.87
6.27
5.00
4.93
5.00
4.33
2.93
3.00
3.00
3.00
3.00
3.00
3.00
3.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
31.85
10.08
1.23
0.98
1.08
1.08
1.13
1.22
1.19
1.18
1.18
1.14
1.06
1.13
1.14
1.06
0.54
0.21
0.13
0.09
0.07
0.04
0.12
0.01
-0.04
0.07
-0.03
0.02
-0.03
-0.08
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 76 of 152
Initial -Bias Calibration
Plant: St George
City, State: St George, Ut
Location: Unit 2-
Load: Normal
Date: 10-Dec-24
7 BT
02 CO2 NOx CO-L
(%) (%) (ppmv) (ppmv)
12/10/2024 9:31 0.15 0.13 13.47 4.61
12/10/2024 9:31 0.16 0.13 16.13 2.89
12/10/2024 9:31 0.11 0.13 7.53 0.93
12/10/2024 9:32 0.13 0.13 0.80 0.03
12/10/2024 9:32 0.11 0.13 0.80 -0.16
12/10/2024 9:32 0.12 0.13 0.87 -0.14
12/10/2024 9:321 0.10 0.13 0.80 -0.13
12/10/2024 9:32 • 0.68' 0.64 0.93 -0.19
12/10/2024 9:32 0.65 0.89 0.80 8.98
12/10/2024 9:33 11.26 3.99 41.80 32.23
12/10/2024 9:33 11.81 4.15 121.70 44.03
12/10/2024 9:33 11.88 4.23 119.70 32.88
12/10/2024 9:33 11.91 4.31 41.90 14.73
12/10/2024 9:33 11.93 4.35 5.00 4.13
12/10/2024 9:33 11.94 4.35 4.00 1.28
12/10/2024 9:34 11.94 4.35 3.00 0.88
12/10/2024 9:34 11.93 4.38 3.00 0.88
12/10/2024 9:34 11.94 4.36 2.27 0.84
12/10/2024 9:34 11.94 4.37 0.80 0.83
12/10/2024 9:34 11.93 4.37 0.80 0.76
12/10/2024 9:34 I 11.93 4.38 0.87 0.76
12/10/2024 9:35 11.95 4.36 0.80 0.71
12/10/2024 9:35 11.93 5.34 0.80 2.78
12/10/2024 9:35 11.93 5.75 2.20 34.61
12/10/2024 9:35 8.59 2.88 -11.67 50.00
12/10/2024 9:35 0.80 0.23 -22.40 50.00
12/10/2024 9:35 . 0.15. 0.18 88.67 50.00
12/10/2024 9:36 0.13 0.17 183.20 50.00
12/10/2024 9:36 0.13 0.15 73.47 50.00
12/10/2024 9:36 0.10 0.15 12.87 39.45
12/10/2024 9:36 0.10 0.15 30.13 27.14
12/10/2024 9:36 0.09 0.15 24.80 22.23
12/10/2024 9:36 0.11 0.15 23.80 22.03
12/10/2024 9:37 0.08 0.15 22.80 21.79
12/10/2024 9:37 0.08 0.15 22.90 21.63
12/10/2024 9:37 0.10 0.15 22.80 21.48
12/10/2024 9:37 0.08 0.15 22.80 21.48
12/10/2024 9:3~ 0.08 0.15 22.80 21.41
12/10/2024 9:37 0.08 0.15 22.80 21.38
12/10/2024 9:38 0.06 0.15 22.80 21.43
12/10/2024 9:38 0.09 0.15 22.80 21.36
12/10/2024 9:38 0.07 0.15 22.80 21.49
12/10/2024 9:38 0.09 0.15 22.80 22.29
12/10/202.4 9:38 0.06 0.15 22.80 22.24
12/10/2024 9:38 0.07 0.15 22.80 22.11
12/10/2024 9:39 O.D7 0.15 22.80 22.11
12/10/2024 9:39 0.08 0.15 22.80 22.16
12/10/2024 9:39 0.07 0.15 22.80 22.08
12/10/2024 9:39 0.08 0.15 22.80 21.99
12/10/2024 9:39 0.07 0.15 22.80 21.98
12/10/2024 9:39 0.08 0.15 22.80 21.88
12/10/2024 9:40 0.06 0.15 22.80 21.83
AM-EMT-CA01 Rev. 27
© Copyright 2013 TRC Environmental Corp. Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 77 of 152
12/10/2!)24 9:4Q 0.08 0.15
12/10/2024 9:40 0.09 0.15
12/10/2024 9:40 0.10 0.16
12/10/2024 9:40 0.09 0.16
12/10/2024 9:40 0.14 0.15
12/10/2024 9:41 0.08 0.16
12/10/202.4 9:41 0.13 0.18
12/10/2024 9:41 0.09 0.16
12/10/2024 9:41 0.13 0.18
12/10/2024 9:41 0.10 0.16
12/10/2024 9:41 0.10 0.16
12/10/2024 9:42 0.11 0.16
12/10/2024 9:42 0.11 0.16
12/10/2024 9:42 0.10 0.18
12/10/2024 9:42 0.25 0.32
12/10/2024 9:42 0.33 0.32
12/10/2024 9:42 0.10 0.18
12/10/2024 9:43 0.07 0.18
12/10/2024 9:43 0.07 0.18
12/10/2024 9:43 0.07 0.18
12/10/2024 9:43 0.05 0.18
12/10/2024 9:43 0.07 0.18
12/10/2024 9:43 0.07 0.18
12/10/2024 9:44 0.06 0.18
12/10/2024 9:44 0.09 0.18
12/10/2024 9:44 0.08 0.18
© Copyright 2013 TRC Environmental Corp.
22.80
22.80
21.80
201.50
527.90
686.50
747.50
797.30
798.20
799.30
799.33
799.93
801.40
801.40
801.33
801.40
801.40
714.60
483.27
315.60
151.20
7.47
5.47
2.80
2.80
2.80
21.86
22.13
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
48.88
21.89
4.47
1.84
1.41
1.28
1.22
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 78 of 152
Post Bias -Run 1
Pre Bias -Run 2
Plant: St George
City, Stale: St George, Ut
Location: Unit Z,
Load: Normal
Date: 1 0-Dec-24
7 BT
02 CO2 NOx CO-L
(%) (%) (ppmv) (ppmv)
12/10/2024 11 :40' 0.08· 0.24 28.80 22.09
12/10/2024 11 :40 0.07 0.23 28.13 21.93
12/10/2024 11 :40 0.08 0.23 26.13 21.89
12/10/2024 11 :40 0.06 0.23 24.80 21.81
12/10/2024 11 :40 0.07 0.23 24.80 21.83
12/10/2024 11 :41 0.05 0.23 24.80 21.81
12/10/2024 11 :41 0.09 0.23 23.80 21.60
12/10/2024 11 :41 0.03 0.23 22.80 21.75
12/10/2024 11 :41 0.08 0.23 22.80 21.75
12/10/2024 11 :41 0.06 0.23 22.80 21.63
12/10/2024 11 :41 0.08 0.23 22.80 21.68
12/10/2024 11 :42 0.08 0.23 22.80 31.15
12/10/2024 11 :42 0.10 0.23 143.60 50.00
12/10/2024 11 :42 0.06 0.23 394.10 50.00
12/10/2024 11 :42 0.10 0.23 581.07 50.00
12/10/2024 11 :42 0.08 0.23 703.53 50.00
12/10/2024 11 :42 0.10 0.23 768.07 50.00
12/10/202~ 11 :43 0.08 0.23 770.07 50.00
12/10/2024 11 :43 0.09 0.23 771.40 50.00
12/10/2024 11 :43· 0.09· 0.23 772.07 50.00
12/10/2024 11 :43 0.10 0.23 773.40 50.00
12/10/2024 11 :43 0.10 0.23 773.40 50.00
12/10/2024 11 :43 0.09 0.23 779.40 50.00
12/10/2024 11 :44 0.09 0.23 789.33 50.00
12/10/2024 11 :44 0.11 0.23 794.60 50.00
12/10/2024 11 :44 0.08 0.23 797.93 50.00
12/10/2024 11 :44 0.10 0.23 799.20 50.00
12/10/2024 11 :44 0.10 0.23 799.20 50.00
12/10/2024 11 :44 0.11 0.23 799.20 50.00
12/10/2024 11 :45 0.09 0.23 799.20 50.00
12/10/2024 11 :45 0.10 0.23 799.20 50.00
12/10/2024 11 :45 0.08 0.23 799.20 50.00
12/10/2024 11 :45 0.11 0.23 799.20 50.00
12/10/2024 11 :45 0.09 0.24 799.20 50.00
12/10/2024 11 :45 0.10 0.23 799.20 50.00
12/10/2024 11 :46 0.09 0.23 799.20 50.00
12/10/2024 11 :46 0.10 0.23 799.20 50.00
12/10/2024 11 :46 0.38 1.01 799.20 50.00
12/10/2024 11 :46. 7.76. 3.70 798.53 50.00
12/10/2024 11 :46 11.76 4.34 791.93 50.00
12/10/2024 11 :46 11.83 4.40 656.27 50.00
12/10/2024 11:47 11.85 4.43 286.40 50.00
12/10/202411:47 11.87 4.45 39.47 37.51
12/10/202411:47 11.88 4.47 18.87 9.44
12/10/2024 11:47 11.88 4.48 6.93 2.82
12/10/202411:47 11.88 4.48 6.20 1.79
12/10/202411:47 11.88 4.48 5.00 1.49
12/10/2024 11 :48 11.89 4.48 5.00 1.36
1211012024 11:481 11.89 4.48 4.33 1.21
12/10/2024 11 :48 11.89 4.48 2.93 1.18
12/10/2024 11 :48 11.88 4.48 2.93 1.17
12/10/2024 11 :48 11.90 4.66 2.90 1.07
AM-EMT-CA01 Rev. 27
© Copyright 2013 TRC Environmental Corp. Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 79 of 152
12/10/2024 11 :48 11.94
12/10/2024 11 :49 1.38
12/10/2024 11 :49 0.13
12/10/2024 11 :49 0.10
12/10/2024 11 :49 0.08
12/10/2024 11 :49 0.06
12/10/2024 11 :49 0.05
12/10/2024 11 :50 0.05
12/10/2024 11:50 0.03
12/10/2024 11 :50 0.04
12/10/2024 11 :50 0.03
12/10/2024 11 :50 0.04
12/10/2024 11 :50 0,03
12/10/2024 11 :51 0.05
12/10/202411:51 0.04
12/10/2024 11 :51 0.05
12/10/202411:51 0.03
12/10/202411:51 0.04
12/10/2024 11 :51 0.03
12/10/202~ 11 :52 0.05
1211012024 11 :52 I 0.02
12/10/2024 11 :52· 0.07·
© Copyright 2013 TRC Environmental Corp.
4.48 3.00
0.36 4.00
0.28 7.00
0.28 8.80
0.26 6.90
0.26 4.00
0.25 3.00
0.25 3.00
0.25 2.93
0.25 2.93
0.25 3.00
0.25 2.87
0.25 2.87
0.25 2.93
0.25 3.00
0.25 3.00
0.25 2.20
0.25 0.80
0.25 0.87
0.25 0.87
0.25 0.93
0.25 0.93
1.30
2.13
2.63
2.32
1.73
1.25
1.07
1.00
0.91
0.89
0.88
0.86
0.79
0.73
0.71
0.68
0.68
0.68
0.68
0.61
0.54
0.57
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 80 of 152
Post Bias -Run 2
(Pre Bias -Run 3)
Plant: St George
City, State: St George, Ut
Location: Unit 2-
Load: Normal
Date: 1 O-Dec-24
7 BT
02 CO2 NOx CO-L
(%). (%) (ppmv) (ppmv)
12/10/2024 13:06 0.05 0.33 27.00 21.51
12/10/2024 13:06 0.05 0.33 26.27 21.61
12/10/2024 13:06 0.07 0.33 24.93 21.76
12/10/2024 13:06 0.06 0.33 24.80 21.66
12/10/2024 13:06 0.04 0.33 24.80 21.73
12/10/2024 13:06 0.06 0.33 24.80 21.61
12/10/2024 13:07 0.06 0.33 24.80 21.56
12/10/2024 13:07 0.04 0.33 24.80 21.58
12/10/2024 13:07 0.05 0.33 24.13 21.54
12/10/2024 13:07 0.05 0.33 22.80 21.53
12/10/2024 13:07 0.06 0.33 22.80 21.49
12/10/2024 13:07 0.05 0.33 22.80 21.51
12/10/2024 13:08 0.06 0.33 22.80 21.39
12/10/202413:08 0.04 0.33 22.80 21.48
12/10/2024 13:08 0.04 0.33 22.80 21.43
12/10/2024 13:08 0.05 0.33 22.80 21.43
12/10/202413:08 0.05 0.33 22.80 21.63
12/10/2024 13:08 0,05 0.33 22.80 21.53
12/10/2024 13:09 0.08· 0.33 22.80 50.00
12/10/2024 13:09 0.08 0.33 108, 70 50.00
12/10/2024 13:09 0.10 0.33 289.40 50.00
12/10/2024 13:09 0.08 0,33 569.80 50.00
12/10/2024 13:09 0.08 0.33 625.67 50,00
12/10/2024 13:09 0,08 0.33 738.07 50,00
12/10/202413:10 0.08 0.33 740.13 50.00
12/10/2024 13:10 0.08 0.33 742.73 50.00
12/10/202413:10 0.08 0.33 743.40 50.00
12/10/2024 13:10 0.08 0.33 743.40 50.00
12/10/202413:10 0,08 0.33 744.73 50,00
12/10/202413:10 0.08 0.33 745.40 50.00
12/10/2024 13: 11 0.10 0.33 745.40 50.00
12/10/202413:11 0.10 0,33 745.40 50.00
12/10/2024 13:11 0.08 0.33 748.07 50.00
12/10/2024 13: 11 0.08 0.33 760.73 50.00
12/10/202413:11 0.08 0.33 767.40 50.00
12/10/202'413:11 0.08 0.33 767.40 50.00
12/10/202413:12 0.08 0.33 767.40 50.00
12/10/2024 13:1:! 0.09-0,33 769.40 50.00
12/10/2024 13: 12 0.10 0.33 776.40 50.00
12/10/202413:12 0.08 0.33 784.20 50.00
12/10/2024 13:12 0.09 0.33 785.20 50.00
12/10/2024 13: 12 0.08 0.33 785,20 50.00
12/10/202413:13 0.08 0.33 788.20 50.00
12/10/2024 13:13 0.09 0.33 791.20 50.00
12/10/202413:13 0.08 0.33 791.20 50,00
12/10/202413:13 0.09 0.33 791.20 50.00
12/10/2024 13:13 0.08 0.33 791.20 50.00
12/10/2024 13:13 0.08 0.33 791.20 50.00
12/10/2!)24 13: 14 0.09 0.33 791.20 50.00
12/10/202413:14 0.09 0.33 791.20 50.00
12/10/2024 13:14 0.08 0.33 791.20 50.00
12/10/202413:14 0.08 0.33 791.20 50.00
AM-EMT-CA01 Rev. 27
© Copyright 2013 TRC Environmental Corp. Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 81 of 152
12/10/202413:14 0.08· 0.33
12/10/202413:14 2.78 1.61
12/10/2024 13:15 10.42 4.32
12/10/202413:15 11.73 4.45
12/10/2024 13: 15 11.78 4.49
12/10/202413:15 11.80 4.53
12/10/2024 13: 15 11.81 4.55
12/10/202413:15 11.83 4.55
12/10/2024 13:16 11.83 4.55
12/10/202413:16 11.83 4.55
12/10/2024 13:16 11.83 4.55
12/10/2D2413:16 11.84 4.55
12/10/2024 13:16 11.83 4.54
12/10/202413:16 11.84 4.55
12/10/202413:17 11.84 4.55
12/10/2024 13: 17 11.84 4.55
12/10/202413:17 11.83 4.55
12/10/2024 13: 17 11.84 4.55
12/10/202413:17 11.83 4.55
12/10/202413:17 11.83 4.55
12/10/202413:18 11.83 4.55
12/10/2024 13:18 11.84 4.55
12/10/202413:18 11.84 4.55
12/10/2024 13:18 11.84 4.55
12/10/2024 13:181 11.84 4.55
12/10/2024 13:18 11.84 4.55
12/10/2024 13:19 11.85 4.55
12/10/202413:19 11.87 4.79
12/10/2024 13:19 8.53 2.81
12/10/2024 13:19 0.82 0.43
12/10/2024 13:19 0.10 0.36
12/10/202413:19 0.09 0.35
12/10/2024 13:20 0.08 0.35
12/10/2024 13:20 0.08 0.35
12/10/2024 13:20 0.05 0.35
12/10/2024 13:20 0.08 0.35
12/10/202;4 13:20 0.06 0.34
12/10/2024 13:20 0.08 0.34
12/10/202413:21 0.03 0.34
12/10/2024 13:21 0.06 0.34
12/10/2024 13:21 0.05 0.33
12/10/2024 13:21 I 0.05 0.33
12/10/2024 13:21 0.06 0.33
12/10/202413:21 1.46 1.85
© Copyright2013 TRC Environmental Corp.
791.20
791.20
791.20
624.93
363.53
227.13
62.10
9.00
5.00
5.00
5.00
5.00
5.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
42.87
122. 70
62.80
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
50.00
50.00
50.00
50.00
50.00
50.00
16.03
3.88
1.83
1.48
1.33
1.18
1.08
1.03
0.93
0.93
0.79
0.79
0.69
0.59
0.61
0.56
0.56
0.54
0.53
0.53
0.53
0.42
1.01
1.99
2.38
1.68
1.08
0.73
0.73
0.53
0.63
0.68
0.64
0.63
0.63
0.61
0.54
0.49
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 82 of 152
Post Bias -Run 3 Unit 2
Pre Bias -Run 1 Unit 1
Plant: St George
City, State: St George, Ut
Location: Unit Z. ~ I
Load: Normal
Date: 10-Dec-24
7 BT
02 CO2 NOx CO-L
(%) (%) {ppmv) (ppmv)
12/10/2024 14:38 0.04 0.28 26.80 21.09
12/10/2024 14:38 0.05 0.28 26.80 21.13
12/10/2024 14:38 0.04 0.28 25.47 21.09
12/10/2024 14:39 0.06 0.28 24.80 21.18
12/10/2024 14:39 0.04 0.28 24.80 21.24
12/10/2024 14:39. 0.08. 0.28 24.80 21.13
12/10/2024 14:39 0.03 0.28 24.80 21.15
12/10/2024 14:39 0.05 0.28 22.80 21.35
12/10/2024 14:39 0.04 0.28 22.80 21.40
12/10/2024 14:40 0.04 0.28 22.80 21.45
12/10/2024 14:40 0.04 0.28 23.53 21.51
12/10/2024 14:40 0.04 0.28 24.80 21.50
12/10/2024 14:40 0.05 0.28 24.80 29.68
12/10/2024 14:40 0.08 0.28 24.80 47.32
12/10/2024 14:40 0.08 0.28 136.67 50.00
12/10/2024 14:41 0.08 0.28 317.67 50.00
12/10/2024 14:41 0.09 0.28 515.93 50.00
12/10/2024 14:41 0.08 0.28 707.53 50.00
12/10/2024 14:41 0.07 0.28 772.07 50.00
12/10/202414:41 0.08 0.28 774.73 50.00
12/10/2024 14:41 0.08 0.28 775.40 50.00
12/10/2024 14:42 0.08 0.28 776.60 50.00
12/10/202114:42 0.08 0.28 777.20 50.00
12/10/2024 14:42 0.09 0.28 778.53 50.00
12/10/2024 14:42 0.08 0.28 779.20 50.00
12/10/2024 14:42 0.08 0.28 779.20 50.00
12/10/202414:42 0.08 0.28 779.20 50.00
12/10/2024 14:43 0.08 0.28 779.20 50.00
12/10/2024 14:43 0.08 0.28 779.20 50.00
12/10/2024 14:43 0.09 0.28 779.20 50.00
12/10/2024 14:43 0.08 0.28 783.20 50.00
12/10/2024 14:43 0.11 0.28 787.20 50.00
12/10/2024 14:43 0.06 0.28 787.20 50.00
12/10/202414:44 0.10 0.28 787.20 50.00
12/10/2024 14:44 0.09 0.28 787.20 50.00
12/10/2024 14:44 0.08 0.27 787.20 50.00
12/10/2024 14:44 0.08 0.25 788.53 50.00
12/10/2024 14:44 0.08 0.25 789.20 50.00
12/10/2024 14:44 0.09 0.25 787.87 50.00
12/10/2024 14:45 3.73 0.27 787.20 50.00
12/10/2024 14:45 7.75 0.28 787.20 50.00
12/10/2024 14:45 6 08 2.81 783.20 50.00
12/10/202~ 14:45 11.68 4.36 683.40 50.00
12/10/2024 14:45 11.80 4.40 537.00 50.00
12/10/2024 14:45· 11.83 4.43 339.53 50.00
12/10/202414:46 11.85 4.45 119.33 37.88
12/10/2024 14:46 11.86 4.47 32.13 10.08
12/10/2024 14:46 11.86 4.47 12.93 2.43
12/10/2024 14:46 11.86 4.48 5.00 1.17
12/10/2024 14:46 11.86 4.46 5.00 0.93
12/10/2024 14:46 11.85 4.48 5.00 0.80
12/10/2024 14:47 11.89 4.48 5.00 0.72
AM-EMT-CA01 Rev. 27
© Copyright 2013 TRC Environmental Corp. Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 83 of 152
12/10/2024 14:47 11.88
12/10/2024 14:4 7 11.88
12/10/2024 14:4 7 11.88
12/10/202414:47 11.88
12/10/2024 14:4 7 11.89
12/10/202~ 14:48 11.88
12/10/2024 14:48 11.88
12/10/2024 14:48 11.88
12/10/2024 14:48" 11.88"
12/10/202414:48 11.88
12/10/202414:48 11.88
12/10/2024 14:49! 11.88
12/10/2024 14:49 11.88
12/10/2024 14:49 11.88
12/10/2024 14:49 12.58
12/10/202414:49 10.68
12/10/2024 14:49 2.17
12/10/2024 14:50 0.13
12/10/2024 14:50 0.09
12/10/2024 14:50 0.08
12/10/2024 14:50 0.06
1211012024 14:50 I 0.06
12/10/2024 14:50 0.08
12/10/2024 14:51 0.08
12/10/202414:51 0.04
12/10/2021114:51 0.07
12/10/2024 14:51 0.04
12/10/2024 14:51· 0.05·
12/10/2024 14:51 0.05
12/10/2024 14:52 0.04
12/10/2024 14:52 0.06
© Copyright 2013 TRC Environmental Corp.
4.48 3.00
4.48 3.00
4.48 3.00
4.48 3.00
4.48 3.00
4.48 3.00
4.48 3.00
4.48 3.00
4.48 3.00
4.48 3.00
4.48 3.00
4.48 3.00
4.48 3.00
4.48 3.00
4.36 3.00
3.08 3.00
0.43 3.00
0.31 3.00
0.28 3.00
0.28 3.00
0.28 3.00
0.28 3.00
0.28 3.00
0.28 3.00
0.28 3.00
0.28 3.00
0.28 3.00
0.28 3.00
0.28 3.00
0.28 3.00
0.28 3.00
0.65
0.57
0.52
0.47
0.42
0.44
0.45
0.40
0.34
0.29
0.27
0.19
0.26
0.31
0.24
0.22
0.47
0.81
0.82
0.65
0.52
0.50
0.50
0.52
0.55
0.53
0.50
0.55
0.54
0.39
0.42
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 84 of 152
-----------------
Post Bias -Run 1
Pre Bias -Run 2
Plant: St George
City, State: St George, Ut
Location: Unit /
Load: Normal
Date: 10-Dec-24
7 BT
02 CO2 NOx CO-L
(%) (%) (ppmv) (ppmv)
12/10/202416:57 0.05 0.25 27.47 26.34
12/10/2024 16:57 0.04 0.25 25.47 22.56
12/10/2024 16:58 0.05 0.25 24.80 21.99
12/10/202416:58 0.03 0.25 24.80 21.69
12/10/2024 16:58 0.05 0.25 24.80 21.39
12/10/2024 16:58 • 0.03· 0.25 23.47 21.38
12/10/2024 16:58 0.06 0.25 22.80 21.46
12/10/202416:58 0.04 0.25 22.80 21.34
12/10/2024 16:59 0.05 0.25 22.90 22.05
12/10/2024 16:59 0.08 0.25 22.80 22.68
12/10/2024 16:59 0.08 0.25 38.80 50.00
12/10/202416:59 0.05 0.25 70.80 50.00
12/10/2024 16:59 0.09 0.25 402.00 50.00
12/10/2024 16:59 0.05 0.25 717.40 50.00
12/10/202417:00 0.10 0.25 727.40 50.00
12/10/2024 17:00 0.06 0.25 737.40 50.00
12/10/2024 17:00 0.10 0.25 737.40 50.00
12/10/2024 17:00 0.08 0.25 738.73 50.00
12/10/2024 17:00 0.09 0.25 753.40 50.00
12/10/202417:00 0.07 0.25 765.33 50.00
12/10/2024 17:01 0.08 0.25 765.33 50.00
12/10/2024 17:01 0.07 0.25 766.73 50.00
12/10/2024 17:01 0.09 0.25 773.93 50.00
12/10/202417:01 0.07 0.25 779.20 50.00
12/10/2024 17:01 . 0.08. 0.25 783.87 50.00
12/10/2024 17:01 0.07 0.25 785.20 50.00
12/10/2024 17:02 0.09 0.25 785.20 50.00
12/10/202417:02 0.07 0.25 785.20 50.00
12/10/2024 17:02 0.08 0.25 785.20 50.00
12/10/2024 17:02 0.07 0.25 785.20 50.00
12/10/202417:02 0.09 0.25 785.20 50.00
12/10/2024 17:02 0.06 0.25 785.20 50.00
12/10/202417:03 0.11 0.25 785.20 50.00
12/10/2024 17:03 0.08 0.25 785.20 50.00
12/10/2024 17:03 0.56 1.60 785.20 50.00
12/10/202417:03 3.06 1.01 787.20 50.00
12/10/202417:0:i 8.01 3.98 801.20 50.00
12/10/2024 17:03 11.75 4.35 815.20 50.00
12/10/2024 17:04 11.81 4.39 474.00 50.00
12/10/202417:04 11.83 4.43 116.80 46.99
12/10/202417:04 11.85 4.43 75.47 43.98
12/10/202417:04 11.85 4.44 24.27 20.78
12/10/2024 17:04 11.86 4.44 7.67 4.26
12/10/2024 17:04 11.86 4.45 7.00 1.16
12/10/2024 17:05 11.88. 4.45 5.67 0.93
12/10/202417:05 11.87 4.45 5.00 0.83
12/10/2024 17:05 11.88 4.45 5.00 0.71
12/10/2024 17:05 11.87 4.45 5.00 0.68
12/10/202417:05 11.88 4.45 5.00 0.64
12/10/202417:05 11.87 4.45 5.00 0.54
12/10/2024 17:06 11.88 4.46 3.67 0.53
12/10/2024 17:06 11.88 4.47 3.00 0.53
AM-EMT-CA01 Rev. 27
© Copyright 2013 TRC Environmental Corp. Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 85 of 152
12/10/2024 17:06! 11,88
12/10/2024 17:06 11.89
12/10/202417:06 11.91
12/10/2024 17:06 6.84
12/10/2024 17:07 0.19
12/10/2024 17:07 0,10
12/10/2024 17:07 0.11
12/10/2024 17:07 . 0.06.
12/10/2024 17:07 0.08
12/10/2024 17:07 0.08
12/10/2024 17:08 0.08
12/10/2024 17:08 0.07
12/10/2024 17:08 0.05
1211012024 17:08 I 0.03
12/10/2024 17:08 0.06
12/10/2024 17:08 0.04
12/10/2024 17:09 0,10
© Copyright 2013 TRC Environmental Corp.
4.46 3.00
4.45 3,00
4.73 3.00
1.78 3.00
0.30 68.80
0.28 134.60
0.28 68.80
0.28 5.00
0.26 5.00
0.25 3.00
0.25 3.00
0.25 3.00
0,25 3.00
0.25 3.00
0.25 3.00
0.25 3.00
0.28 3.00
0.46
0.37
0.37
0.69
1.38
1.33
1.00
0.42
0.30
0,28
0.31
0.31
0.29
0.33
0.32
0.29
0.33
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 86 of 152
Post Bias -Run 2
(Pre Bias -Run 3)
Plant: St George
City, State: St George, Ut
Location: Unit I
Load: Normal 11,/1o{zt4 Date: .'11¥l..Jl.l.l.l.
7 BT
02 CO2 NOx CO-L
(%) (%) (ppmv) (ppmv)
12/10/202418:23 0.08 0.28 40.80 21.58
12/10/2024 18:23 0.06 0.26 38.13 21.34
12/10/202418:23 0.07 0.25 36.13 21.28
12/10/202418:24 0.05 0.25 34.13 21.28
12/10/2024 18:24 0.06 0.25 32.80 21.34
12/10/2024 18:24 0.04 0.25 32.80 21.41
12/10/202418:24 0.05 0.25 31.47 21.33
12/10/2024 18:24 0.04 0.25 30,13 21.33
12/10/2024 18:24 0.06 0.25 28.80 21.53
12/10/2024 18:25 0.05 0.25 28.80 21.46
12/10/2024 18:25 0.07 0.25 28.80 21.36
12/10/202418:25 0.04 0.25 28.13 21.38
12/10/2024 18:25 0.07-0.25 26.80 21.33
12/10/2024 18:25 0.04 0.25 26.80 21.46
12/10/202418:25 0.08 0.25 26.80 31.02
12/10/2024 18:26 0.09 0.25 34.80 50.00
12/10/202418:26 0.08 0.25 212.50 50.00
12/10/2024 18:26 0.08 0.25 544.80 50.00
12/10/202418:26 0.09 0.25 720.40 50.00
12/10/2024 18:26 0.08 0.25 750.40 50.00
12/10/2024 18:26 0.10 0.25 760.30 50.00
12/10/202418:27 0.06 0.25 766.40 50.00
12/10/2024 18:27 0.10 0.25 772.30 50.00
12/10/2024 18:27 0.09 0.25 774.20 50.00
12/10/202418:27 0.09 0.25 775.20 50.00
12/10/2024 18:27 0.08 0.25 775.20 50.00
12/10/202418:27 0.08 0.25 775.87 50.00
12/10/2024 18:28 0.08 0.25 777.20 50.00
12/10/2024 18:28 0.09 0.25 777.87 50.00
12/10/204418:28 0.07 0.25 779.87 50.00
12/10/2024 18:28 0.08 0.25 781.20 50.00
12/10/2024 18:28 0.08 0.25 781.87 50.00
12/10/202418:28 0.10 0.25 783.20 50.00
12/10/2024 18:29 0.09 0.25 783.87 50.00
12/10/2024 18:29 0.09 0.25 785.20 50.00
12/10/202418:29 0.08 0.24 785.20 50.00
12/10/2024 18:29 0.08 0.23 785.20 50.00
12/10/202418:29 0.07 0.25 785.87 50.00
12/10/2024 18:29 0.10 0.25 787.20 50.00
12/10/2024 18:30 0.13 0.24 787.20 50.00
12/10/202418:30 3.05 2.11 787.20 50.00
12/10/2024 18:30 3.18 1.75 787.87 50.00
12/10/202418:30 10.46 4.23 805.20 50.00
12/10/2024 18:30 11.76 4.34 828.20 50.00
12/10/2024 18:30 11.81 4.39 635.60 50.00
12/10/202418:31 11.83 4.41 243.40 50.00
12/10/2024 18:31 11.86 4.43 39.80 31.99
12/10/2024 18:31 11.85 4.43 22.20 10.24
12/10/2024 18:31 11.86 4.43 9.00 1.93
12/10/2024 18:31 1187 4.43 8.33 0.98
12/10/202418:31 11.87 4.43 7.00 0.71
12/10/2024 18:32 I 11.87-4.43 6.33 0.54
AM-EMT-CA01 Rev. 27
© Copyright 2013 TRC Environmental Corp. Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 87 of 152
-----------------
12/10/202418:32 11.88
12/10/202418:32 7.83
12/10/2024 18:32 0.30
12/10/2024 18:32 0.08
12/10/2024 18:32 0.08
12/10/2024 18:33 0.07
12/10/?02418:_33 0.08
12/10/202418:33 0.07
12/10/2024 18:33! 0.07
12/10/202418:33 0.05
12/10/2024 18:33 0.05
12/10/2024 18:34 0.08
·© Copyright 2013 TRC Environmental Corp.
4.63 5.00
2.24 6.33
0.29 10.33
0.27 13.00
0.25 11.00
0.25 6.33
0.25 5.00
0.25 5.00
0.24 5.00
0.24 4.00
0.23 3.00
0.24 3.00
0.61
0.83
1.24
1.36
0.99
0.62
0.39
0.36
0.32
0.27
0.33
0.27
AM-EMT-CA01 Rev. 27
• Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 88 of 152
---------------------------------------
Post Bias • Run 3
Plant: St George
City, State: St George, Ut
Location: Unit f
Load: Normal
Date: 10-Dec-24
7 BT
02 CO2 NOx CO-L
(%) (%) (ppmv) (ppmv)
12/10/2024 19:49 0.03 0.23 25.90 21.78
12/10/2024 19:49 0.03 0.23 25.00 22.13
12/10/2024 19:49 0.05 0.23 25.00 21.78
12/1 0/2024 19 :49 0.05 0.23 24.90 22.03
12/10/2024 19:50 0.03 0.23 25.00 21.78
12/10/2024 19:50 0.05 0.23 25.00 21.88
12/10/2024 19:50 0.03 0.23 24.90 21.88
12/10/2024 19:50 0.06 0.23 25.00 21.88
12/10/2024 19:50 0.03 0.23 25.00 21.78
12/10/2024 19:50 0.03 0.23 24.27 21.84
12/10/202419:51 0.04 0.23 22.87 21.84
12/10/2024 19:51 0.07 0.23 22.93 22.59
12/10/2024 19:51 0.08 0.23 24.87 40.99
12/10/2024 19:51 0.08 0.23 138.60 50.00
12/10/2024 19:51 0.07 0.23 471.27 50.00
12/10/2024 19:51 0.08 0.23 710.73 50.00
12/10/202419:52 0.07 0.23 746.07 50.00
12/10/2024 19:52 0.10 0.23 766.00 50.00
12/10/2024 19:52 0.08 0.23 768.00 50.00
12/10/2024 19:52 0.08 0.23 769.40 50.00
12/10/2024 19:52 0.08 0.23 771.40 50.00
12/10/2024 19:52 0.08 0.23 776.00 50.00
12/10/2024 19:53 0.08 0.23 777.20 50.00
12/10/2024 19:53 0.10 0.23 777.20 50.00
12/10/2024 19:53 0.05 0.23 777.20 50.00
12/10/2024 19:53 0.11 0.23 778.20 50.00
12/10/2024 19:53 0.08 0.23 779.20 50.00
12/10/2024 19:53 0.08 0.23 781.20 50.00
12/10/2024 19:54 0.08 0.23 781.20 50.00
12/10/2024 19:54 0.09 0.23 781.20 50.00
12/10/2024 19:54 0.06 0.23 781.20 50.00
12/10/202419:54 0.08 0.23 781.20 50.00
12/10/2024 19:54 0.07 0.23 781.87 50.00
12/10/2024 19:54 0.08 0.23 783.20 50.00
12/10/202419:55 0.08 0.23 783.20 50.00
12/10/2024 19:55 0.09 0.23 783.20 50.00
12/10/2024 19:55 0.08 0.23 783.87 50.00
12/10/2024 19:55 0.08 0.23 785.20 50.00
12/10/2024 19:55 0.08 0.23 785.20 50.00
12/10/2024 19:55 0.08 0.23 785.20 50.00
12/10/2024 19:56 0.08 0.23 785.20 50.00
12/10/2024 19:56 0.08 0.23 785.20 50.00
12/10/2024 19:56 0.07 0.23 785.20 50.00
12/10/2024 19:56 0.09 0.23 785.20 50.00
12/10/2024 19:56 0.08 0.23 786.53 50.00
12/10/2024 19:56 0.08 0.23 787.20 50.00
12/10/2024 19:57 0.08 0.23 787.20 50.00
12/10/2024 19:57 0.09 0.23 787.20 50.00
12/10/2024 19:57 0.06 0.23 787.20 50.00
12/10/202419:57 0.09 0.23 787.20 50.00
12/10/2024 19:57 0.05 0.23 787.20 50.00
12/10/2024 19:57 0.11 0.23 787.20 50.00
AM-EMT-CA01 Rev. 27
© Copyright 2013 TRC Environmental Corp. Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 89 of 152
12/10/2024 19:58 0.08 0.23
12/10/2024 19:58 0.09 0.23
12/10/2024 19:58 0.08 0.23
12/10/2024 19:58 0.08 0.23
12/10/2024 19:58 0.08 0.23
12/10/2024 19:58 0.08 0.23
12/10/2024 19:59 2.32 0.23
12/10/2024 19:59 4.24 0.44
12/10/202419:59 7.01 3.09
12/10/2024 19:59 11.70 4.33
12/10/2024 19:59 11.81 4.37
12/10/2024 19:59 11.83 4.40
12/10/2024 20:00 11.86 4.43
12/10/2024 20:00 11.87 4.43
12/10/2024 20:00 11.87 4.43
12/10/2024 20:00 11.86 4.42
12/10/2024 20:00 11.85 4.43
12/10/2024 20:00 11.89 4.43
12/10/2024 20:011 11.88 4.43
12/10/2024 20:01 12.63 3.83
12/10/2024 20:01 11.56 3.13
12/10/2024 20:01 0.59 0.30
12/10/2024 20:01 0.09 0.25
12/10/2024 20:01 0.09 0.25
12/10/2024 20:02 0.04 0.24
12/10/2024 20:02 0.04 0.23
12/10/2024 20:02 0.04 0.23
12/10/2024 20:02 0.04 0.23
12/10/2024 20:02 0.04 0.23
12/10/2024 20:02 0.04 0.23
12/10/2024 20:03 0.04 0.23
12/10/2024 20:03 0.05 0.23
12/10/2024 20:03 0.05 0.23
12/10/2024 20:03 0.04 0.23
12/10/2024 20:03 0.04 0.23
12/10/2024 20:03 0.04 0.23
12/10/2024 20:04 0.04 0.23
12/10/2024 20:04 0.04 0.23
12/10/2024 20:04 0.03 0.23
12/10/2024 20:04 0.06 0.23
12/10/2024 20:04! 0.03 0.23
12/10/2024 20:04 0.05 0.23
12/10/2024 20:05 0.03 0.23
12/10/2024 20:05 0.06 0.23
© Copyright 2013 TRC Environmental Corp.
787.20
787.20
787.93
789.20
789.20
789.20
787.87
788.53
787.20
735.33
659.53
529.13
219.07
12.80
8.27
6.33
5.00
5.00
4.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
300
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
39.35
15.73
3.41
1.26
0.82
0.77
0.67
0.57
0.52
0.67
1.13
0.97
0.78
0.67
0.52
0.50
0.49
0.54
0.54
0.49
0.47
0.47
0.47
0.50
0.49
0.47
0.40
0.42
0.42
0.42
0.42
0.42
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 90 of 152
Appendix B-4
Operator's Log
TRC Report 631301 RedRock Comp 2024 Page 91 of 152
Job Number: 631301
Company: St George
Plant: St George, Ut
Test Location: Unit
Division:
Pollutant Manufacturer
02 Servomex
CO2 Servomex
NOx TECO
co TECO
Other: #NIA
Pollutant Bias Gas Level
02 High
* Mid
Zero
Range
CO2 High
* Mid
Zero
Range
NOx High
* Mid
Zero
Range
Gas Divider 02
NOx Converter NOx
N02
co High
* Mid
Zero
Range
Scale Serial No.: N0508517
Scale Type: Top Loading
© Copyright 2013 TRC Environmental Corp.
Test Date:
Mobile Lab ID:
Operator:
Load:
Plant:
Analyzer
Range Model No.
0-22.56 % 1440
0-9.106% 1440
0 -1800 ppmv 42C
O -45.25 ppmv 48C
#NIA
Cylinder
ID Exp. Date
CC156094 6/20/2031
CC1595 4/18/2031
CC359417 6/12/2032
CC156094 6/20/2031
CC1595 4/18/2031
CC282135 5/28/2029
AAL071213 4/3/2031
SG865515ALB 2/15/2032
CC156094 6/20/2031
EB0090492 5/1/2027
CC502525 2/15/2026
CC70322 2/13/2026
EB0090492 5/1/2027
W100 Serial No.: 2352
W500 Serial No.: 8452
W500 Serial No.: 5097
10-Dec-24
FL Truck
Marco Somoano
Normal
8BT
Serial No.
01420C/2568
01415C/1462
78922-390
48C-74278-376
#NIA
Test
Concentration Concentration
22.560 22.56
12.03 12.03
99.9995
22.56
9.106 9.106
4.219 4.219
9.106
8133 / 8133 1800
794.6 I 799.5 799.5
1800
8.852
22.56
21 .97 / 22.07
0 I 15.98
45.25 45.25
21.97 21.97
45.25
Manometer ID: Incline, FL -B2
Watch ID: SW018
Barometer: Electronic, M06031
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 92 of 152
CALIBRATION SUMMARY
Job Number: 631301 Test Date: 10-Dec-24
Company: St George Mobile Lab ID: FL Truck
Test Location: Unit Load: Normal
Gas divider cert -(Pressure (P)/Flow(Q) set~ 8 BT
Target Response 1 Response 2 Response 3
Undivided 0 ()..O $ o-, "r 0,0
Undivided 8.852 <;:. <) 9-tl (8.67496<8.852>9.02904)
Undivided 22.56 (22.1088<22.56>23.0112)
Divided 17 .5 (17.15<17.5>17.85)
Divided 9 (8.82<9>9.18)
Divided 5.5 (5.39<5.5>5.61)
Divided 2 z.o) z_..03, z.~o > {1.96<2>2.04)
NOx converter efficiency test -(P/Q set
NO mode, NO O= (J-..0 ( NOx mode, NOx i-:-,~---:--=-:""iNO mode, NO 15.98= 4$'.
NOx mode,NOx O="'d, 61.( NO mode,NO 11.95= NOx mode,N02 15.98= /'v,l.
NO mode, NO 17 .17= f ?i<}(p NOx mode, NOx 12=
Initial direct cal -(P/Q set~rV'/ 'Ir-/' SJ .,sl • #ii) ~~✓-0-,.,J:.,,~-~~t,.~( 1-,,..: I. l¼,w,, ~
Time: 'lJJr ~) I' 02 f. C l2 CO
Response Time }Z--f-:---~:--.---=t--:--',,.-'-:c'-"!--:----':a,.:;,,r:;iF-----.r.=--=-=+-------\
High t-:2-;::2.-;::56;:-=~z"-'z_."'--':c-b:-:c:---'--:----=-i=:::-::---,,,.-;;,--i,-t::-:--=------:;f:;--;m---t---------1
Mid 12. 03= t Z,,.
l---"-'---~-f----+"-'--'"-+---.::....:,=c..+---~-'--+------1 Zero O= (>.I) O= -0,
Initial bias check -(Leak fheck (L) good, P/Q set~
Time 'i"J I cr)(f1Uo2 CO2 co
Upscale 12.03= I -'13 4.219= , o/ 21.97= Z-2. I/
Zero O= 0, ( O= 0 O= -d. /
Bias check, post r/-!.n\C, (~/~ame V) t1 Z ,l'(JZ. S' -/'f Z 8
Time: t<"f& (!di 02 CO2 CO
Upscale 12.03= f--_::_;.:...::..,,;-_-1------,:."-="¾-l---~~,--"'j--_::;=.c:..,.:,..---+-------1
Zero O= '----,,c==---~,------,!;---=-~~--==------~----~ Bias check, post ru~ r (~~~ame V) G,j Z /2-4"'> 2... !( S"J""-tZ-.r8
Time: /JO-f-C f)fJ'--02 CO2 NOx CO
Upscale 12.03= I,. l.. 4.219= f / 799.5=""?--:1.. Z,, 21.97= 2-
Zero O= ;Jv/:,$ O= 6,'J) ~0 O= 0
Bias check, post run -.[LIP_!? same...k'.'..._) ()\_ 1,.. IJZ-S--;''/,
Time: l'-f~8 (p)!Jt.£. 02 CO2 NOx CO
Upscale
Zero
12.03= It.Jo
O= 0,04
4.219= '1f.
O= O,t,,
Bias check, post run -(L/P/0 same V)
fs 799.5= 1--1 r-., 21.97= '2-f. .rt
O= 1.0 O= o.r
co Time: /{p}t' 02 r-c--:--.-.&tP--,----c,rr:;,-,.,-=--:---..,--,,;:;;;s-::c,------=-r,...,,..,..,-------, Upscale 12.03= rt. , 21.97= f--~-'--=---1---~,--;~+----.!'-='--'-'=+--_.:::.--=-.;;,.,,4,1--1---------!
Zero O= ti ,<J'~ O= '-'-----='----'-''------=----=-------'-'-----=---J-----~
© Copyright 2013 TRC Environmental Corp.
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 93 of 152
CALIBRATION SUMMARY
Job Number: 631301
Company: St George
Test Location: Unit
Gas divider cert -(Pressure (P)/Flow(Q) set__)
Target
Undivided 0
Undivided 8.852
Undivided 22.56
Divided 17.5
Divided 9
Divided 5.5
Response 1 Response2
_/ ---_,,,, .,,.
Divided 2 /
NOx converter efficiency test -(P/Q set__)
Response3
_/ _,,,--
Test Date:
Mobile Lab ID:
Load:
(8.67496<8,852>9.02904)
(22.1088<22.56>23.0112)
(17.15<17.5>17.85)
(8.82<9>9.18)
5.39<5.5>5.61) (
(1.96<2>2,04)
10-Dec-24
FL Truck
Normal
8 BT
NO mode, NO 0= f-::------,,,.G.....j NOx mode, NOx
17.25= mode, NO
NOx mode, N02 f---=.e:...---1
j1598= ?f ii#:
NO mode, NO NOx mode, NOx ~-:,----,------' .!,,£-----' Initial direct cal -(P/
Time: CO2
Response Time
High 22.56=
Mid 12.03 4.219
Zero O= O
Initial bias check -(Leak check (L) good, P/Q set t./)
Time: /$Z-7 02 CO2
Upscale
Zero
Bias check, post run -(UP/Q same ......--)
CO2
1800-
1;:,v.5
o-
NOx
21.97
0
co
NOx CO
799.5=~?. '2, 21.97= z,µrp
NOx co Time: I '141 02 .----.-,,-...,,,..r,------,-c-,-,;c--r-~-=--,...--=---~--,-,<l=--.------, Upscale 12.03= I, () f----..:..->~l-c----"'--:!!:J.-1-c--..!--.:;._E-'-"-f-----'--::......C':;--;c:.....+------i Zero O= (!/,-0 O=
Bias check, post run L-~(L'"'i°'P/°"Q;=s"'a-'m'--e--",:::,,,;)-----'-~"----'--r--~--.,_✓_$-::-~-:c!:1:---'--c,~-ff."'--'------'
Time: 02 CO2 NOx CO
~:;:•le ,~~ 03= ,~:19= ,~:9.5=
Bias check, post run -(UP/Q same__)
TI me: 02 CO2 NOx co
Zero O= O=
Upscale 112.03= 14.219=
...__,,==---~-,------~-----~------~----~ Bias check, post run -(L/P/Q same__)
,~:9.5= ,~:97=
Time: 02 CO2
Upscale
Zero
© Copyright 2013 TRC Env'ironmenta! Corp.
NOx
1::9.5=
co
,~:97=
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 94 of 152
AppendixC
Method 9 Visible Emissions Data
TRC Report 631301 RedRock Comp 2024 Page 95 of 152
Appendix C-1
VEE Results
TRC Report 631301 RedRock Comp 2024 Page 96 of 152
Visible Emission Observation Form
STREET ADDRESS
CITY
SOURCE NAME (,\,t\: ~ \
PROCESS EQUIPMENT
hj,,',,,'f" /4~41/
CONTROL EQUIPMENT
DESCRIBE EMISSION POINT
HEIGHT ABOVE GROUND LEVEL
START 9'f'6F'
3/t>"
DISTANCE FROM OBSERVER
I'
ST ART I 2,t) .-
DESCRIBE EMISSIONS
START
EMISSION COLOR . / /
START h~tc..
WATER DROPLETS PRESENT
NO~ YES 0
STATE /,,,f r ZIP ~'/?Ji>
a.' ID# tf .,._, f I
OPERATING MODE • ...0✓,,...1
OPERATING MODE I
HEIGHT RELATIVE TO OBSERVER ,,
START 3/,? Sffir'
DIRECTION FROM OBSERVER
START (/ Sof'OP
PLUME TYPE: CONTINUOUS ~
FUGITIVE □ INTERMITTENT 0
IF WATER DROPLET PLUME Ill' ~
ATTACHED 0 DETACHED □
POINT IN THE PLUME AT WHICH OPACITY WAS DETERMINED
START J/4~1 ,f~;
DESCRIBE BACKGRO~No/
START /If;"
BACKGROUND COLOR
START ,1/4( STOP
WIND SPEED
START 0-J~
AMBIENT TEMP
START '11 ~
Source Layout Sketch
Sun 4--Wind _..:,,.
Stack with Plume ~
COMMENTS
.rA'-r STOP
WIND DIRECTION
START ;·, STOP
X Observation Polnl
sun Location Line
Draw North Arrow
TN O MN □
0
1'
,J
PROJECT NUMBER .
OBSERVA1:ION [ ATE I .
" ' II> 2-"' I
STARTTIM_E-,.,:,;,_~-~ STOPTIM~,?O
,sec
MIN'-0 15 30
,sec
45 MIN' 0 15 30
lo /0 31
2 /0 32
3 I() 33
4 /0 /tJ 34
5 35
6 36
7 37
8 38
9 39
10 40
11 41
12 42
13 43
14 1() 44
15 S-45
16 46
17 47
18 48
19 49
20
21 /0 ( 51
22 52
23 r-r 53
24 54
25 /0 S"" 55
26 56
27 57
28
29 59
30 60
AVERAGE OPACITY FOR HIGHEST ___,L,u_ NUMBER OF READINGS ABOV~c
MINUTE PERIOD: re,, -WERE: _If)-
RANGE OF OPACITY READINGS
J MINIMUM
OBSERVER'S NAME (PRINT~
rr14f/'?t)
ORGANIZATION
,
45
%
AM-FOS-52 Rev 2_04/12/2019
TRC Report 631301 RedRock Comp 2024 Page 97 of 152
Visible Emission Observation Form
FACILITY NAME/2< ----;f!Ir~ ~u hwt, 7/4.-.r PROJECT NUMBER 11 3/J~'
STREET ADDRESS _£ ,,.r £ ;;Gr,~;.(' -//,,-; :.,, OBSERVA TIO"ll~,/.e <./ STA1T-,1~-STO;ZM/./ I)
CITY r.f----;:!,,,,,,-n STATE , t1-"7 ZIP #'t'?l-o ~c ~EC
MIN 0 15 30 45 MIN 0 15 30 45
SOURCE NAME • IA..:} I {Z,1_ ID# t/,-,.1-I ~ S" () 1 5' 31
PROCESS EQUIPMENT OPERATING MOD~/~ f < ) j
4,<;~( (jdfl'/~/
2 32
< < s s 3 33
CONTROLEQ!¥MENT ~I: OPERATING M~/ A,,✓ s r-S'" _) 3~' ' ~ 4
'\ < < ( '·
5 35
DESCRIBE EMISSION POINT foci ,,,,-~;. ~ /(} /0 j 6 36 ,e:::.,x .< j r-.r 7 37
HEIGHT ABOVE GROUND LEVEL HEIGHT RELATIVE TO OBSERVER ' ~ ~ ) START o/O/ STOP
, 8 38
START ';'cf,,_... r ) .r J 9 39
DISTANCE FROM OBSERVER DIRECTION FROM OBSERVER ~ ,r s--'I
START (:t)/ .ne 10 40
STOP START STOP r < .r < 11 41
DESCRIBE EMISSIONS f/~l4p 4hl /4 111✓ ~ _'(" .r s-12 42
START .< 5 .r 10 13 43
EMISSION COLOR ~~ PLUME TYPE: CONTINUOUS ~ < J ~ (" 14 44
START FUGITIVE 0 INTERMITTENT D (" ,o s $" 15 45
WATER DROPLETS PRESENT
I
IFWATEROROPLETPLUME ..,,,.~ (" < s ~ 16 46
NO Jll( YES 0 ATTACHED O DETACHED 0 17 ~ < J J 47
::~:TTINTHEPLUMEATW<ICHJ;dE~ ;/-18 > S" r J 48
19 .r -r ~ s 49
DESCRIBE BACKGROUND ~---XP/s1%, N / .r,.,." //44 /0 ( S'" s-20 50
START < < \ r 21 51
BACKGROUND COLOR SKY CONOITIONS s I("" :s-r-
START 6 ~ flt/ STOP /)fa( Jt,, START t/.{1,./ t?/11V 22 52
STOP <} s s-~ 23 53
WlNO SPEED WlND DIRECTION < I< 0 ("" o-f r)-r-START ffJl'le, STOP f fl"" (e, 24 54
START STOP '"'-) /0 /0 25 55
AMBIENT TEMP WET BULB TEMP RH PERCENT \ ) j J '-/1 Z.$¼ 26 56
START STOP t/'i -S" ) s--J 27 57
Source Layout Sketch 0 .~le. Draw North Arrow 28 r ~ S" S" 58 TN □ MN □
0 29 J r r-~ 59
30 ~ s-r J 60
X Observation Point ~~ AVERAGE OPACITY FOR HIGHESW-N~MBER _OF READINGS ABOVE/4',] %
MINUTE PERIOD: WERE: ~,
RANGE OF OPACITY READINGS
) MINIMUM
,tc)
MAXIMUM
Sun --$-Wind ~ OBSERVER'S NAME (PP~IN ~ /,c,e, c.) Slack with Plume Q
140° __.. q<,)
-------------------------------OB~/--DATEl;if, /z,c.f Sun Location Line
COMMENTS >-( ORGANIZATION -;;J2C_, -,
, ' C-~IFIE_OJ! 81/,~ , A, r' DATE f /~I//. c,,( , « t't 7 '1t R'lt'( ill(? I', z_,
I
AM-FDS-52 Rev 2_04/12/2019
TRC Report 631301 RedRock Comp 2024 Page 98 of 152
Visible Emission Observation Form
-
FACILITY NAME A;Y7,itrt1 .,, -'I/I'/ / ~,., r PROJECT NUMBER b>;?/Jd I
STREET ADDRESS /,f"J' ? _;;vi;? "'1',.. #,,-OBSERVA?irA;~-,4 '-'' START TIME (" STOPTl~l< it, 'I
CITY rl ,,;~di STATE t( I ZIP #YIM. ~
E,c
~
E·C
MIN 0 15 30 45 MIN 0 15 30 45
SOURCE NAME t,{ /1,I'' I ll3 1D•~-r/ < < < ) 1 31
PROCESS EQUIPMENT OPERATING MD~/~ ( ,; ro 10 > ~~>,.t' ~/i~,4.~ 2 32
3 '( ( S" ) 33
CONTROL IJ2ll!IPMENT µ,/ OPERATING MODE ', < ~ ?ti A, p,vo.....f 4 , 34
C" ,,.-) s-35 5
DESCRIBE EMISSION POINT
Sf?/ £.x'I-'( ) ) .r-6 36
7 r r S' s-37
HEIGHT ABOVE GROUND LEVEL HEIGHT RELATIVE TO OBSERVER ·<' ) \ s-START v/lJ/' STOP t,i0,' STOP
8 38
START (" s-r r-9 39
DIST ANGE FROM OBSERVER DIRECTION FROM OBSEZV R /() ( ) r-/J.f STOP START /I) OP
10 40
START
-~ s S' s 11 41
DESCRIBE EMISSIONS it~ i j ~ \ <" r <
START ./2_,-TOP~A,1. fa ~-,;,r'
12 42
13 ' ~ ,\ s 43
EMISSION COLOR ~ l PLUME TYPE: CONTINUOUS)(2_ :5' S' I("" r
START 1Ji ~1r-c 14 44
FUGITIVE □ INTERMITTENT 0 ~ s > ) 15 45
WATER DROPLETS PRESENT
!
IF WAFER DROPLl!T PLUME ,/ IA-r-S' ' ) 16 46
NOA_ YES 0 ATTACHED O DETACHED 0 17 ) < < < 47
POINT IN THE PLUME AT WHICH OPACITY WAS DETERMINED < ..,, ( (' f~{ /£3-AJ¢-i 18 48
START > /{) /0 > 19 49
DESCRIBE BACKG;zou 0 fkr ) .) .f ~
START Cl~/ 20 50
STOP < s-r S" 21 51
BACKGROUND COLOR SKY CONDITIONS ¼ $ s (' s-~oe ,0 'ef,tf~-(" 22 52
START START STOP ~ ~"' J/ 1 ~ ~ s :S' 23 53
WIND SPEED WIND DIRECTION ) ~ Ii) 24 I!) 54
START 0 STOP c) START _,.-STOP -~ f 25 5 < 55
AMBIENT TEMP WET BULB TEMP RH PERCENT J s ( ~ -z>¾ 26 56
START qg STOP ) 5 <; r 27 57
Source Layout Sketch 0 Draw North Arrow 28 ~ 5' _( r 58 TN 0 MN 0
~ 29 ) ~ ) S' 59
30 ) ) I () ) 60
):( Observation Point AVERAGE OPACITY FOR HIGHEST NUMBER OF READINGS ABOVE /4,::) %
MINUTE PERIOD·, ~ WERE, --a-
RANGE OF OPACITY READINGS r MINIMUM /.0 MAXIMUM
Sun -fl}-Wind ~ OBSERVER'S NAME (PRINT) ~ jAn,:,-'f _ .,I Stack with Plume 0:::::--
40° ___..
0,
OBS~RV URE ./-DATE/ 1/3/'z.c( 1,111 Location Line ---,,, -
COMMENTS ;'( -ORGANIZATION .
-712C--.._
, ,
C~#f.~ !( !!fa/#// ,6~ DATE t;/lf)/V-/
1 .
AM-FDS-52 Rev 2_04/12/2019
TRC Report 631301 RedRock Comp 2024 Page 99 of 152
Visible Emission Observation Form
FACILITY NAME Redrock 11--,,:!'-A j ~,.,/4,v/-PROJECT NUMBER (p'"}(j6( ~
STREET ADDRESS u,r P'. (/.('-t"-, /J/ oasERvAr10~ ~Az0 / "7. '-' START TIME/P z.o' STOPT'iO.§.S-.
CITY Jf w11r<, STATE' v1r ZIP 9'17-10
'
~SEC ~
E,C
MIN 0 1s 30 45 MIN 0 15 30 45
SOURCE NAME «,./f z._ fl.'%,,/ ID# u,,. ,f-?/ ~ > r j 1 31
PROCESS EQUIPMENT I .,,_ OPERATING MODE (' s' 5' s---, /11,,,;u, ( 2 32
6, 1;.,._, 1 • '-7-w f S' ) ~ = c., >, _, • "'__,,. "'1A-3 33
CONTROi'.. EQUIPMENT
[-f.; !-OPERATING MO#,/~ ( < ( s' tJ 4 34
5 < < ~ /0 35
DESCRIBE EMISSION POINT Jbd 6,x,f <" < ( -;--6 36
< < ) ("' 37 7
HEIGHT ABOVE GROUND LEVEL HEIGHT RELATIVE TO OBSERVER S' /(> < < START t,-jt)/ STOP ,., 8 38
START '-(d STOP < <'" f' ) 9 39
DISTANCE FROM OBSERVER DIRECTION FROM OBSERVER ,< < < -/" r,Jw 10 ~ 40
START /t!O STOP START STOP < < /t) 11 /d 41
DESCRIBE EMISSIONS
slittir, STOP /Jh/4 1c> $" < \-12 42
START ~ .,-/{J !( 13 43
EMISSION COiD ~ PLUME TYPE: CONTINUOUS ~ . 5'"" I< r--(,,..
START t 14 44
FUGITIVE □ INTERMITTENT 0 /0 < I:"" j 15 45
WATER DROPLETS PRESENT IFWATERDROPLETPLUME vlA s'" J ) /() 16 46
Nof'C YES D ATTACHED 0 DETACHED 0 17 /0 $' < /0 47
POINT IN THE PLUME AT WHICH OPACITY WAS DETERMINED/
18 ) /o 5" /() 48
START J A-ti. ~ '
19 /{} < < r 49
DESCRIBE BACKGROUND ~
fs/47 ) < \ <
START c:i ~ 20 50
21 ~ ')" (" l'"""' 51
BACKGROUND COLOR SKY CONDITIONS ~ < < r J /)/1A..(6e 22 52
START START t', 'rl{,f r · r rt> /0 J' 23 53
WIND SPEED r WIND DIRECTION \ 'r' '("" s-
!,sToP
24 54
START o-;TOP START < .) r ) 25 55
AMBIENT TEMP WET BULB TEMP
RHP;;;y < < ) )
1,../~p
26 56
START -r < 5 ) 27 57
Source Layout Sketch 0 ~\t.t ( Draw North Arrow 28 ~ ,< 1.,-p j 58 TNO MN 0
0 29 .J /d r r 59
30 s r I'<"" s 60
X Observat;on Point 1' AVERAGE OPACITY FOR HIGHEST __ NUMBER OF READINGS ABOV~ %
MINUTE PERIOD: :r WERE.
rJ RANGE OF OPACITY READINGS
> MINIMUM /0 MAXIMUM
sun -$-Wind ~ OBSERVER'S NAME (PRINT~~ J,-~.,,,~ () Slack with Plurne er::-
"'--,,oo _____..
OBSERV~~ DATE
/~.?/Le.I -------------------------------Sun Location Lina
COMMENTS ¥f_-ORGANIZATION --1Jt-(__ , ,
lc}.;T;?t-ED 4; ,?,i. r,-,; -~ f ~A,l~C'( DATE /~ftcl/z u
AM-FDS-52 Rev 2_04/12/2019
TRC Report 631301 RedRock Comp 2024 Page 100 of 152
Visible Emission Observation Form
FACILITY NAME Redrock
STREET ADDRESS
CITY
SOURCE NAME
DESCRIBE EMISSION POINT
HEIGHT ABOVE GROUND LEVEL
START JifOP qo
DISTANCE FROM OBSERVER
START /OtJ ~
DESCRIBE EMISSIONS j J -/ L
START (,,,,, r-r
EMISSION COLOR • / I
START /It-,:.-~
WATER DROPLETS PRESENT
NO~ YES D
OPERATING MOOE ~
~pr, .
HEIGHT RELATIVE TO OBSERVER
/JA I' 0_
START 7l/ ~,
DIRECTION FROM OBSERVER
N STOP STARl'
PLUME TYPE: CONTINUOUS a
FUGITIVE □ INTERMITTENT 0
IFWATERDROPLET.PLUME /f/M
ATTACHED □ DETACHED D
POINT IN THE PLUME AT WHICH o;Ayrrv WAV.,ETERMINED
START ,/h.t:,tt. ~
DESCRIBE BACKGROUND ' /
START t1~
BACKGROUND COL~R I
START /j>t 4'(
\NINO SPEED·
START
AMBIENT TEMP
START
Source Layout Sketch
Sun -fl}-VI/ind ...........!,.
Stack with Plume a::=
J/4ey
SKY CONDITIONS t /
START tff,J{,~,h ,,,.---,
\NINO OIRECTION •
START
WET BULB TEMP
):( Observation Point
Draw North Arrow
TN D MN □
9 ;;
Sun Location Line
COMMENTS
PROJECT NUMBER
,s,c
MIN'-
2
3
4
s
6
7
8
9
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
0 15 30
'-SEC
45 MIN........._
31
J 32
33
34
35
36
37
J 38
,_/ 10 I/) s 39
40
41
42
43
44
45
< J < < 46
47
48
49
< IV 50
51
52
53
54
s < 55
56
lo 5 57
5 5 58
59
60
0 15 30 45
AVERAGE OPACITY FOR HIGHEST__ NUMBER OF READINGS ABOVE #"t,) %
MINUTE PERIOD: /(.) WERE: -"
RANGE OF OPACITY READINGS
$' ~ MINIMUM
OBSERVER'S NAME (PRINT) ~?-4
OBSERV~~
ORGANIZATION 7JtC_. .
DATE
.
AM-FDS-52 Rev 2_04/12/2019
TRC Report 631301 RedRock Comp 2024 Page 101 of 152
Visible Emission Observation Form
FACILITY NAME Redrock
STREET ADDRESS
CITY STATE ZIP
SOURCE NAME ~ 'If ,z___, /t:~ IOti I IZ.~
PROCE~;~/1 I' /i~,/)ZRATING MODE .$// ~1
CONTROL EQUIVMENT •
t1~ /!vi
DESCRIBE EMISSION POINT
HEIGHT ABOVE GROUND LEVEL
ST ART STOP _,
~j
DISTANCE FROM OBSERVER
START
DESCRIBE EMISSIONS
START
EMISSION COLOR / .. /_
START ~~~
WATER DROPLETS PRESENT
NO!lr" YES 0
OPERATING MODE
A/4/~,vt
HEIGHT RELATIVE TO OBSERVER ,,.
START ¥tis~
DIRECTION FR~M /BSERVER
START N STOP
PLUME TYPE· CONTINUOUS~
FUGITIVE O INTERMITTENT 0
IF WATER DROPLET PLUME ~ u
ATTACHED □ DETACHED D
POINT IN THE PLUME AT WHICH OP;C/ WAS □,ERMINED
START /1;;,e~lt:f~.?>
DESCRIBE BACKGROUND-/
START e /z-d/
START
BACKGROUND COLOR
4'1-e-
SKY CONDITIONS
START c~/-
WIND SPEED WIND DIRECTION
START START s~
AMBIENT TEMP WET BULB TEMP
START '-j{pop
Source Layout Sketch 0 Draw North Arrow
TN©□
N
Sun --{J}--Wind _____;,.
Stack with Plume 0:----
Sun Location Line
COMMENTS
I
PROJECT NUMBER
OBSERVAT/IONDi,T,E. / _ / -Z.-ttJ I Z.'-1
,s,c ,sec
MIN'-0 15 30 45 MIN'-
2
3
4 s-
5 35
6 36
7 37
8 .r 38 ,,,
9 J 39
10 40
11 41
12 5 r 42
13 43
14 44
15 45
16 46
17 -47
18 /{) /0 48
19 49
20 :s-/0 50
21 5 /() /0 s 51
22 52
23 53
24 54
25 55
26 56
27 57
28 58
29 59
30 ., ,o 60
0 15 30 45
AVERAGE OPACITY FOR HIGHEST ....,,tt:_j_ NUMBER OF READINGS ABOVE ,C :;;,-%
MINUTE PERIOD: ,:,--V WERE: --t;J--'
RANGE OF OPACITY READINGS
# r MINIMUM
OBSERVER'S NAME (PRINT) H~ -
, ...,.. V
ORGANIZATION
/ ;
AM-FDS-52 Rev 2_04/12/2019
TRC Report 631301 RedRock Comp 2024 Page 102 of 152
Appendix C-2
VEE Certification
TRC Report 631301 RedRock Comp 2024 Page 103 of 152
CoMPLIANC_E ASSURANCE AssocIATEs INC.
Helping Industry Comply with Environmental Regulations
This is to acknowledge that
Marco Somoano
VIC241030-26024
Certificate verification is available at compliance-assurance.comlcerts.php using the last name and 26024
successfully participated in Visible Emissions Evaluation field training and
certification and pursuant to US EPA 40 CFR 60 Appendix A, Reference Method
9, as amended, is certified to evaluate Visible Emissions for a period of six (6)
months from the date of this certification.
Black-smoke score: 25
Victorville, CA 10/30/2024
Location Date
Compliance Assurance Associates, Inc. 682 Orvil Smith Rd, Harvest, AL, 35749. 901-381-9960. compliance-assurance.ccm
TRC Report 631301 RedRock Comp 2024 Page 104 of 152
Appendix D
Process Data
TRC Report 631301 RedRock Comp 2024 Page 105 of 152
Unit 1
Time
HE-14
HE-15
HE-16
HE-17
HE-18
HE-19
HE-20
Unit2
Time
HE-8
HE-9
HE-10
HE-11
HE-12
HE-13
HE-14
HE-15
I
I
Process Data for Red Rock
kw
1090
6543
6534
6623
6549
5973
3
kw
3190
6726
6390
6545
6511
6529
5795
4
I
I Run 1 I Run 2 I Run 3
I
I
6,534
6623.0
Average(kw):
Capacity (kw):
% Capacity:
6549
6569
7000
93.8
Run 1 I Run 2 I Run 3
6545
6511
Average(kw):
Capacity (kw):
% Capacity:
6529
6528
7000
93.3
TRC Report 631301 RedRock Comp 2024 Page 106 of 152
TOTAL GENERATION COMMUNICATIONPASSDOWN
Date: 12-10-2024
Time Time
RedRock#l VCB-1 (c!osed/online): VCB-1 ( opened/offli
RedRock#2 VCB-2 ( closed/online ): VCB-2 ( opened/offli
System Controller
Hourly MW Readings
Red Rock #1 #2
HE-1
Generation Oper. HE-2
Start Up HE-3
HE-4
HE-5
Shutdown HE-6
HE-7
HE-8 3190
HE-9 6726 Unit 2
HE-10 6390
HE-11 6545 Run 1 6,545
HE-12 6511 Run 2 6,511
HE-13 6529 Run 3 6,529
HE-14 1090 5795
HE-15 6543 4 Unit 1
HE-16 6534 Run 1 6,534
HE-17 6623 Run 2 6,623
HE-18 6549 Run 3 6,549
HE-19 5973
HE-20 3
HE-21
HE-22
HE-23
HE-24
TRC Report 631301 RedRock Comp 2024 Page 107 of 152
Appendix E
Sampling Locations
TRC Report 631301 RedRock Comp 2024 Page 108 of 152
------------------------------------------------------------------
fetTRC L RQSl!/lsyou.:a111e/yo11
RED ROCK -DIAGRAM OF VELOCITY TRAVERSE POINTS
3 ft. 5 in. .. ,
8 T ------· Disturbance
7 4 ft.
(1.2 Dia.)
6 t Measurement
Level
5 8 7 6 5 4 3 2
4 20 ft.
(5.9 Dia.)
3 l --~ °'""'''°'" 2
Stack Dia.: 41.0 in. Upstream Dist.: 48.0 in. (1.2 Dia.)
Port Length: 3.5 in. Downstream Dist.: 240.0 in. (5.9 Dia.)
Wall Thickness: a.a in. Port Number: 2
Traverse Pt. % Stack Dia. Stack Distance Port Distance
(in.) (ft.) (in.)
3.2 1.3 0.4 4.8
2 10.5 4.3 0.7 7.8
3 19.4 8 1.0 11.5
4 32.3 13.2 1.4 16.7
5 67.7 27.8 2.6 31.3
6 80.6 33 3.0 36.5
7 89.5 36.7 3.4 40.2
8 96.8 39.7 3.6 43.2
TRC Report 631301 RedRock Comp 2024 Page 109 of 152
-----------------------------------------------------------
Appendix F
Equipment Calibration Data
TRC Report 631301 RedRock Comp 2024 Page 110 of 152
-----------------------------------------------------------
Appendix F-1
Pitot Tube Calibration
TRC Report 631301 RedRock Comp 2024 Page 111 of 152
---------------------------------------------------
Thermocouple Calibration Record
ID No. 1
Date: 6/27/2024
TC Description Calibration Data
Type: K Location: Warehouse
Length: 96 in Tested by: Steve Pelletier
Diameter: 1/8 in.
Temp. of Standard Temp. of TC Pass/
Temperature Measured Ts Measured Ttc DT1 * DT2 ** Fail
(°C) (OF) (OR) (°F) (OR) (°R) abs.%
Ice Slurry (0°C) 0 32 492 32 492 0 0.0000% Pass
0 32 492 32 492 0 0.0000% Pass
0 32 492 32 492 0 0.0000% Pass
Rolling Boil (100°C) 100 212 672 212 672 0 0.0000% Pass
100 212 672 212 672 0 0.0000% Pass
100 212 672 212 672 0 0.0000% Pass
Hot Oil (-200°C) 214 417 877 417 877 0 0.0000% Pass
213 416 876 416 876 0 0.0000% Pass
211 412 872 412 872 0 0.0000% Pass
* DT1 = Ttc -Ts
** DT2 = DT1 / (Ts) ; DT2 :;; 1.5% of measured point (°R) or data correction required.
Standards and Equipment Expiration Expired?
Standard: Omega Type K Thermocouple Serial No. CA TC 005 9/14/24 No
TC Readout: Omega Model CL23A Serial No. T-237707 9/14/24 No
Other Equipment:
Comments (if any)
TRC Report 631301 RedRock Comp 2024 Page 112 of 152
-------------------------------------------------------------------------
ELECTRONIC MICROMANOMETER CALIBRATION DATA SHEET
Make/Model: Shortridge/Air Data Multimeter (ADM) 870 Serial#: M06031
Factory Cal Date: 2/23/2023 Expires: 2/23/2025 Test Location: _,L=a=-b __ _
Operator: Jonathan Gelert Date: 3-Jan-25
Ref Ref Target Flow Time Voltage Delta P (a) (in H20) 0/ DC) (in H20)
0.005 11:59 0.2680 0.0051
0.02 11 :58 1.0280 0.0204
0.04 11 :57 2.0410 0.0407
0.06 11 :56 3.0330 0.0605
0.08 11 :55 4.0410 0.0807
0.1 11 :53 5.0680 0.1013
0.30 13:05 (d) 0.300
0.60 13:06 (d) 0.600
0.90 13:07 (d) 0.900
1.20 13:08 (d) 1.200
1.50 13:09 (d) 1.500
(a) dP = slope• [Ref V + zero offset) + y-intercept] (see below)
(b) % dif =[(Ref-ADM)/ Refj' 100%
ADM Difference %
Delta P Delta P Difference
of Value (in H20) (in H20) (b)
0.0051 0.00005 0.91%
0.0201 0.00027 1.31%
0.0401 0.00055 1.36%
0.0598 0.00072 1.19%
0.0798 0.00090 1.12%
0.1001 0.00117 1.16%
0.3093 -0.0093 -3.10%
0.6148 -0.0148 -2.47%
0.9211 -0.0211 -2.34%
1.2060 -0.0060 -0.50%
1.5380 -0.0380 -2.53%
(c) Passing specification: S 5% reference value (SCAQMD Source Test Manual, Ch. lll, §3.1.3)
(d) Incline manometer used in lieu of transducer for these dPs.
Reference Pressure Transducer Calibration and other Data
Make/Model Setra/264
Serial#: 1973851
Cal Date: 26-Dec-25
Range: 0.1 in H20
Setra cal dP Setra cal V
0.0008 0.0988 Slope: 0.0200257
0.0108 0.5947 Y-intercept -0.0011719
0.0210 1.1051 Conf coeff: 0.9999973
0.0308 1.5958
0.0405 2.0806 Zero voltage predicted: 0.0585187
0.0509 2.6014 Zero voltage actual: 0.011
0.0608 3.1004 Zero voltage offset: 0.0475187
0.0709 3.6041
0.0807 4.0922
0.0910 4.5993
0.1008 5.0854
Date: 3-Jan-25 Barometer Validation (National Weather Service Barometer)
Location of NWS Station or Airport Barometer: John Wayne Airport (KSNA)
Pass/ Fail
(c)
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Corrected NWS Barometric Pressure _____ _..:3 ... 0,-.0.,_6 ______ in. Hg (Pbr)
Elevation of NWS Barometer {above Sea Level)
Absolute NWS Barometric Pressure
______ _,5 ... 0 ______ feet {A)
_____ _..:3 ... 0,-.0~1 ______ in. Hg (Pbr)
(Station or Absolute Pbr is actual barometer reading al barometer elevation, uncorrected to sea level)
Location of Field Barometer
Elevation at Location (above Sea Level)
Altitude Correction:
Elevation of NWS Reference Barometer: (A)
Elevation of Field Barometer: (B)
Difference {A-B)
Santa Ana, CA
______ _:7.::5 ______ feet (B)
______ _.,5 ... 0 ______ feet
______ _:7.::5 ______ feet
______ _,-2:::5 ______ feet
Correction of Reference Barometric Pressure (Pbr) to Location and Altitude of Field Barometer
Pbr calc = Pbr + [0.001 x (A-B)]
Pbr calc
Pbrcalc =
Pbr Calculated (from above):
Pb Field Barometer Reading:
30.01
29.99
Calculated difference (absolute):
+
Is Field Barometer within 0.1 in. Hg of Pbr Calculated?
0.001 -25
29.99 in. Hg
29.9 in. Hg
0.085 in. Hg
Yes
TRC Report 631301 RedRock Comp 2024 Page 113 of 152
---------------------------------------------------------------------
Part No:
Range:
Output:
t .,
s~t~a.
Calibration Certificate
26410RlWD2DTlF
0 to O .1 IN WC
0.05 to 5.05 VDC
:St.1r,_.{:';l No: 1973851
~ark O~det: 39982
Date: 06/27/2023
Tech.:
Model:
Supply:
APPLIED TRANSDUCER
PRESSURE OUTPUT
NONLINEARITY
ERRORS
EXTRAPOLATED
ERRORS
(IN WC) (VDC)
0.0010 0.0983
0.0108 0.5861
0.0209 1.0959
0.0309 1.5925
0.0409 2. 0 97 9
0.0509 2.5984
0.0610 3.1011
0.0709 3.5958
0.0809 4.0983
0.0909 4.5971
O.l.009 5.0948
SPECIFICATIONS
( % FS)
0.010
-0.032
-0.032
-0.021
0. 013
0.012
0.022
0.025
0.032
-0.003
-0.032
(% FS)
Zero 0.005
Span -0.015
1. Nonlinearity: +/-0. 25 %FS, BEST FIT STRAIGH'r LINE method, ISA. j(S-37 .1
2. Zero pressure output: 0.05 VDC +/-0.25 %FS
3. Full Scale output: 5 VDC +/-1 IFS
4. This unit meets the specifications defined above.
NOTES
1~ All errors are expressed as: _Percent Full-Scale output.
2. Consult specification sheet for additional specifications.
3. This calibration is certified1 per N.I.S.T. traceable primary standards.
NISTlf Fluke_Rptj(150031'/48l
Transfer standard: 23901025.38, Location of cal.: PCZD12
4. This part uses spec. record number: 26410RlWD2DT1F.3
5. Thia certifj_cate cannot be reproduced except in full, without the writte1
approval of Setra Systems, Inc.
Setra Systems Inc. I 159 Swanson Road, Boxborough, MA 01719 I www.setra.com I 800.257.3872
SS0513-2 Rev. 02/18
TRC Report 631301 RedRock Comp 2024 Page 114 of 152
AIRDATA MULTIMETER CERTIFICATE OF RECALIBRATION
Customer ID: 020620 S/N:__,Mcc0"'6"-'0<a3,_,l~-
Customer: TRC COMPANIES, INC. City:_,,SA,,,N,_,T""A'----='A,,.,N;;A ______ State:_C=A~---
As-Received Model #:. _ _e:Ae,D,cMs...-_.,,8"-7--"0"'C'-----------Converted to Model#: Order #:._,,R,,,2ca,3oe0e=2~9~0 __
PO#: Customer Eqpt ID#: Calibration Due Date:. _____ _
)his Instrument has been calibrated using Calibration Standards which are traceable to NIST (National Institute of Standards and Technology). Test accuracy ratio
1s 4:1 for pressures and temperature. Quality Assurance Program and calibration procedures meet the requirements for ANSI/NCSL 2540-1, ISO 17025, Ml[-STD 45662A and manufacturer's specifications. Calibration accuracy is certified when meters are used with properly functioning accessories only. All Uncertainties are
expressed in expanded terms (twice the calculated uncertainty). This report shall not be reproduced, except in full, wi[hout the written approval of Shortridge Instruments, Inc. Results relate only to the item calibrated. For limitations on use, see Shortridge Instruments, Jnc. Instruction Manual for the use of AlrDala
Multimeters. Procedure used: Procedure for Differential Pressure, Absolute Pressure and Temperature Recalibration of AirData Multimeters SIP-CP02 Revision: 30 Dated: 04/04/16
Calibration Technician(s): BK~ ~ Calibration Date: ot-! 23 l'Zd23
Calibration Approved by:__1_i'Yl'-'--'-•(b.:___""'-m-'-'·'-'s~:.-:S5>>....::;;,.._ __________ ~ Title:C, _Q r() '(f· Date: o-z..(2-3 '2.c,-,:_;':,
AS-Received By J?,,R,&,,,, ,rl:: tined Test ~Y ..4:lbi,,.,hJ, --.=-_Test By
Date 02-/0·11'2m .. 3 Rh....lB.._ % Dale 0'.2.-I •z3 ~2J'.lz:$1-JRif ·2.3 % Dal•-===-=1i~1--=Rc-h==-=--=--%
Ambient Temperature 72.. °F Ambient Temperature 70°F Ambient Temperatu °F
Barometric Pre~_ -'2S ,bf;, in Hg Barometric Pressure 2-$7,5 I in Hg Barometric Pressure 9
All within spec C!§) NO NA All within spec ~ NO All within spec YES NO
ABSOLUTE PRESSURE TEST (in Hg)
TEST METER TOLERANCE = ± 2.0 % ± .1 in Hg AS-RECEIVED TEST WITHIN SPEC /YES) NO NIA See Notes
Pressure Standard: Heise #02-R S/N: 41741142451 As-Rcvd Test 2 Test 3 Pressure Standard: Heise #12A"::if7s/N: 45605/48491 As-Rcvd Test2 Test 3
Pressure Standard: Heise #04-R S/N: 41743142453 As-Rcvd Test 2 Test 3 Pressure Standard: Heise #14-R SIN: 43412145043-2 As-Rcvd Test 2 Test 3
Pressure Standard: Heise #06-R SIN: 41742142452-1 As-Rcvd Test 2 Test 3 Pressure Standard: Heise #16-R S/N: 43413/45044 As-Rcvd Test2 Test 3
Pressure Standard: Heise #08-R S/N: 42186/43328 As-Rcvd Test 2 Test 3 Pressure Standard: Heise #18-R S/N: 44581/46845 As-Rcvd Test 2 Test 3
Pressure Standard: Heise #10-R S/N: 42203/43352 As-Rcvd ~ Test 3 Pressure Standard: Heise #20-R SIN: 44582/46847 ~ Test 2 Test 3
Approx Set Pt Standard Test Meter % Diff Standard Test Meter % Diff Standard Test Meter % Diff
14.0 14.0lf \Lj...O -.1.f.J 1'1,02.. l4•D -.14 ---NI"-
28.4 28,1.,,(:, '2..B.lo -:21 2..e,.sz. 2..f>-4 ·-H2 -----
40.0 LI-(). [3 11 0.0 -.3·2 L[D.\Z-40.0 -.30 ---DIFFERENTIAL PRESSURE TEST (in we)
TEST METER TOLERANCE=± 2.0 % ± 0.001 in wc AS-RECEIVED TEST WITHIN SPEC @ NO NIA See Notes
Pressure Standard: Heise #01-L S/N: 41739/42449 As-Rcvd Test 2 Test 3 Pressure Standard: Heise #11-L S/N: 43165144551-1 As-Rcvd Test 2 Test 3
Pressure Standard: Heise #01-R SIN: 41739142446 As-Rcvd Test 2 Test 3 Pressure Standard: Heise #11-R
Pressure Standard: Heise #02-L SIN: 41741142454 As-Rcvd Test 2 Test 3 Pressure Standard: Heise #12A-L
Pressure Standard: Heise #03A-L SIN: 45570/48461 As-Rcvd Test 2 Test 3 Pressure Standard: Heise #13-L
Pressure Standard: Heise #03A-R S/N: 45570/48460 As-Rcvd Test 2 Test 3 Pressure Standard: Heise #13-R
Pressure Standard: Heise #04-L SIN: 41743142456 As-Rcvd Test 2 Test 3 Pressure Standard: Heise #14-L
Pressure Standard: Heise #05-L SIN: 41740142450 As-Rcvd Test 2 Test 3 Pressure Standard: Heise #15-L
Pressure Standard: Heise #05-R SIN: 41740142447 As-Rcvd Test 2 Test 3 Pressure Standard: Heise #15-R
Pressure Standard: Heise #06-L SIN: 417 42/42455 As-Rcvd Test 2 Test 3 Pressure Standard: Heise #16-L
Pressure Standard: Heise #07-L SIN: 42185142186 As-Rcvd Test 2 Test 3 Pressure Standard: Heise #17-L
Pressure Standard: Heise #07-R SIN: 42185143326 As-Rcvd Test 2 Test 3 Pressure Standard: Heise #17-R
Pressure Standard: Heise #08-L SIN: 42186143329 As-Rcvd Test 2 Test 3 Pressure Standard: Heise #18-L
Pressure Standard: Heise #09-L SIN: 42202143351 As-Rcvd~ Test 3 Pressure Standard: Heise #19-L
Pressure Standard: Heise #09-R SIN: 42202143350 As-Rcvd ~Test 3 Pressure Standard: Heise #19-R
Pressure Standard: Heise #10-L SIN: 42203/43353 As-Rcvd ~est 3 Pressure Standard: Heise #20-L
A rox Set Pt Standard Test Meter ¾Diff Standard Test Meter % Diff
0.0500 .or,oe .050·1 ·-. 7...0 • 0'6C$ .0502, . roe;
0.1250 .1·z.ss . i 2.4B ·-.sro , I '2-'57 • I ?-.'57 ,Do
0.2250 .? .. -1 .. 5"5 . 2.'2.lt I -.(,2. , 2255 .?.,V57 ,oq
1.000 1.ocn l.oob -.10 l,007 Loo-7 ,00
2.000 2.005" '2..00'2, . ,~-t/..O(;{p .2.000 ,{)Q
3.600 3.<>I '2. 3,ia03 ·-.llS' 3, (c,02.. 3,00'-\ .06
4.400 4,1.\09 4-.l-V2..'l. . 2.."I 1-f.L/O'il Lf. LJ I&' .23
27.00 7...7,04 2.7.10 . ·z..'2.. /x7.0if ,/t/'. Ofµ .07
50.00 SO.OS so.os-,00 S0,09 50.00 -,jg
Overange NA ./ NA NA ✓ NA
Shortridge Instruments, Inc.
7855 East Redfieldtload Scottsdale, Arizona 85260
[phone] • Fax [phone] • www.shortridge.com
ADM Recalibration Rev 51 -02-22-22 1 of 2
SIN: 43165144730 As-Rcvd Test 2 Test 3
SIN: 45605148490-1 As-Rcvd Test 2 Test 3
SIN: 43415145041 As-Rcvd Test 2 Test 3
SIN: 43415145039 As-Rcvd Test 2 Test 3
SIN: 43412145045 As-Rcvd Test 2 Test 3
SIN: 43416145042 As-Rcvd Test 2 Test 3
SIN: 43416145040-1 As-Rcvd Test 2 Test 3
SIN: 43413145046 As-Rcvd Test 2 Test 3
SIN: 44579146842 As-Rcvd Test 2 Test 3
SIN: 44579146841 As-Rcvd Test 2 Test 3
SIN: 44581146846 As-Rcvd Test 2 Test 3
SIN: 44580146844 Test 2 Test 3
SIN: 44580146843 Test 2 Test 3
SIN: 44582146848 Test 2 Test 3
Standard Test Meter %Di ff
"' "' "' fl/ fl
I'-.
"' "' " "' "' NA NA "-.
02/22/2022
TRC Report 631301 RedRock Comp 2024 Page 115 of 152
AIRDATA MULTIMETER CERTIFICATE OF RECALIBRATION
S/N: M06031 -~===--
Order #:_~R=2~3~0~29~0~-
LOW VELOCITY CONFIRMATION (FPM)
TEST METER TOLERANCE = ± 3.0% ± 7 FPM AS-RECEIVED TEST WITHIN SPEC <@ NO NIA See Notes
Vel Eqv Trans Std: SIN: M02009 @§ Test2 Test 3 Vel Eqv Trans Std: SIN: M10897 As-Rcvd Test 2 Test 3
Vel Eqv Trans Std: SIN: M02903 As-Rcvd Test 2 Test 3 Vel EqvTrans Std: S/N: M10901 As-Rcvd Test2 Test3
Vel Eqv Trans Std: SIN: M10839 As-Rcvd Test 2 Test 3 Vel EqvTrans Std: S/N: M13492 As-Rcvd Test 2 Test 3
Vel Eqv Trans Std: SIN: M10840 As-Rcvd ~ Test 3 Vel Eqv Trans Std: SIN: M19325 As-Rcvd Test 2 Test 3
Aocrox Set Point Standard Test Meter Diff Standard Test Meter Diff Standard Test Meter Diff
100 11 "2. .'-/-I\~ .b iot lDI 0 ---~ iJ/A
500 S4L1. 54"3 i-8 5Dtp .5ol--\ -2, -r--.
ADM-880C, ADM-870/B?OC and ADM-860/860C models are read in AirFoil Mode. ADM-850/850L models are read in Pitot Tube Mode.
TEMPERATURE TEST-AIRDATA MULTIMETER(' F)
TEST METER TOLERANCE = ± 0.2° F AS-RECEIVED TEST WITHIN SPEC @) NO NIA See Notes
RTD Simulator: SIN 249
RTD Simulator: S/N 250
RTD Simulator: S/N 253
RTD Simulator: SIN 254
RTD Simulator: S/N 256
RTD Simulator: S/N 257
RTD Simulator: SIN 292
RTD Simulator: SIN 293
RTD Simulator: S/N 294
RTD Simulator: S/N 313
RTD Simulator: S/N 314
RTD Simulator: S/N 315
RTD Simulator: S/N 316
RTD Simulator: SIN 317
RTD Simulator: SIN 318
RTD Simulator Temperature
Equivalent Set Point
35.60
95.00
154.40
Test Meter
35.(,,
q4 8
15'-t.4
As-Rcvd ~
As-Rcvd ~
As-Rcvd ~
As-Rcvd Test2
As-Rcvd Test 2
AswRcvd Test2
~ Test2
~ Test 2
~ Test 2
AswRcvd Test 2
AswRcvd Test2
AswRcvd Test2
AswRcvd Test2
AswRcvd Test 2
AswRcvd Test2
Difference
.o
-.2.
.o
Test 3 Set Point~ 95° F 154.4° F
Test 3 Set Point: 35.6° F ~154.4° F
Test 3 Set Point: 35.6° F 95° F wi)
Test 3 Set Point: 35.6° F 95° F 154.4° F
Test3 Set Point: 35.6° F 95° F 154.4° F
Test 3 Set Point: 35.6° F 95° F 154.4° F
Test 3 Set Point: @J 95° F 154.4° F
Test 3 Set Point: 35.6° F @ 154.4° F
Test 3 Set Point: 35.6° F 95° F @:JF
Test 3 Set Point: 35.6° F 95° F 154.4° F
Test 3 Set Point: 35.6° F 95° F 154.4° F
Test3 Set Point: 35.6° F 95° F 154.4° F
Test3 Set Point: 35.6° F 95° F 154.4° F
Test 3 Set Point: 35.6° F 95° F 154.4° F
Test 3 Set Point: 35.6° F 95° F 154.4° F
Test Meter Difference Test Meter
36.5 --. I
---------qi.j,q -. 1 ---/5Lf,4 .(')
There were no additions to or deviati6ns from the specified calibration procedure during the calibration process.
Any calibration due date shown is specified by the customer.
Difference
tv/A
--------------
The enclosed ADM Calibration Standards for Pressure and Temperature form(s) is/are an integral part of this calibration and must remain with
this Certificate of Calibration. There may be lllore than one such form included that pertains to this calibration.
Any additional information required pertaining to this calibration or to any repairs performed may be included in other documentation. If applicable,
these documents may include, but not be limited to an AirData Multimeter Recalibration Notes form, and/or a Repair Record Notes form.
NOTES:
ADM Recalibration Rev 51 -02-22-22
Shortridge Instruments, Inc.
7855 East Redfield Road Scottsdale, Arizona 85260
[phone] • Fax [phone] • www.shortridge.com
2 of 2 02/22/2022
TRC Report 631301 RedRock Comp 2024 Page 116 of 152
Shortridge Instruments, Inc. AirData Multimeter Calibration Equipment
Order Number: 1<230'2.qo Serial Number: /"']06031 Test Type: Initial 6-Receive:a> ~
ABSOLUTE PRESSURE STANDARDS
ADM #02-R SIN: 41741/42451 Heise Model: PPM-2 Mfgd by Dresser Industries Calibrated by Ashcroft Callbralfon Date: 04/28122
ADM #04-R S/N: 41743/42453 Heise Model: PPM-2 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 11/19/21
ADM #06-R SIN: 41742/42452-1 Heise Model: PPM-2 Mfgd by Dresser Industries Calibrated by Ashcroft Cal!bration Date: 09/01/22
ADM #08-R SIN: 42186/43328 Heise Model: PPM-2 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Dale: 03/26/22
ADM #10-R S/N:.42203/43352 Heise Model: PPM-2 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 03/07/22
ADM #12A-R S/N: 45605/48491 Heise Model: PPM-2 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 08/01/22
ADM#14-R SIN: 43412/45043-2 Heise Model: PPM-2 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 09/28/22
ADM #16-R SIN: 43413145044 Heise Model: PPM-2 Mfgd by Dresser Industries Calibrated by Ashcroft Callbration Date: 01/27/22
ADM #18-R SIN: 44581 /46845 Heise Model: PPM-2 Mfgd & Calibrated by Ashcroft, Inc. Callbration Date: 10/26/21
ADM #20-R SIN: 44582/46847 Heise Model: PPM-2 Mfgd & Calibrated by Ashcroft, Inc. Calibration Date: 07/07/22
#02-R, 04-R, 06-R, 08-R, 10-R, 12A-R, 14-R, 16-R Rated Accuracy: 0.05% fs (0.0305 in Hg) Range: 0-30 psla Resolut!on: 0.01
#18-R, 20-R . Rated Accuracy: 0.05% fs {0.0305 in Hg) Range: 0-60 in Hg Resolution: 0.001
DIFFERENTIAL PRESSURE STANDARDS
ADM #01-L SIN: 41739/42449 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 04/28122
ADM #01-R S/N: 41739/42446 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 04/29/22
ADM #02-L SIN: 41741/42454 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 04/28/22
ADM #03A-L SIN: 45570/48461 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 11/24/21
ADM#03A-R SIN: 45570/48460 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 11/24/21
ADM #04-L SIN: 41743/42456 Heise Mode!: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 11/23/21
ADM#05-L SIN: 41740142450 Heise Model; PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Callbration Date: 09/01/22
ADM#05-R S/N: 41740/42447 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 09/01/22
ADM #06-L S/N: 41742/42455 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 09/01/22
ADM #07-L S/N:-42185/42186 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 03/29/22
ADM#07-R SIN: 42185/43326 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 03/29/22
ADM #08-L S/N: 42186/43329 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Callbration Date: 03/28/22
ADM #09-L SIN: 42202143351 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Callbration Date: 03/07/22
ADM #09-R SIN: 42202/43350 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Dale: 03107/22
ADM #10-L S/N: 42203/43353 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 03/07/22
ADM#11-L S/N: 43165/44551-1 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Callbralion Date: 08104/22
ADM#11-R S/N: 43165/44730 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 08/04/22
ADM #12A-L S/N: 45606/48490-1 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 08/03/22
ADM #13-L S/N: 43415/45041 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 10/11/22
ADM #13-R SIN: 43415/45039 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 10/11/22
ADM #14-L S/N: 43412/45045 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 10111122
ADM #15-L SIN: 43416/45042 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Date: 02/07/22
ADM #15-R SIN: 43416145040-1 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Catlbratlon Date: 02107/22
ADM #16-L SIN: 43413/45046 Heise Model: PPM-1 Mfgd by Dresser Industries Calibrated by Ashcroft Calibration Dale: 02/07/22
ADM#17-L SIN: 44579/46842 Heise Model: PPM-1 Mfgd & Calibrated by Ashcroft, Inc. Callbration Dale: 10/29121
ADM#17-R S/N: 44579/46841 Heise Model: PPM-1 Mfgd & Calibrated by Ashcroft, Inc. Calibration Date: 10/29121
ADM#18-L SIN: 44581146846 Heise Model: PPM-1 Mfgd & Calibrated by Ashcroft, Inc. Calibration Date: 10/29121
ADM #19-L S/N: 44580/46844 Heise Model: PPM-1 Mfgd & Calibrated by Ashcroft, Inc. Calibration Date: 07/14/22
ADM#19-R SIN: 44580/46843 Heise Model; PPM-1 Mfgd & Calibrated by Ashcroft, Inc. Calibration Date: 07/14/22
ADM #20-L S/N: 44682/46848 Heise Model: PPM-1 Mfgd & Calibrated by Ashcroft, Inc. Calibration Date: 07/14/22
#01-L, 03A-L, 05-L, 07-L, 09-L, 11-L, 13-L, 15-L, 17-L, 19-L Rated Accuracy;> 0.07% fs (0.000175 in we) Range: 0.0-0.25 in wc Res.: 0.00001
#01-R, 03A-R. 05-R, 07-R, 09-R, 11-R, 13-R, 15-R, 17-R, 19-R Rated Accuracy:> 0.06% fs ( 0,003 in we) Range: 0.0-5.0 in we Res.: 0.0001
#02-L, 04-L, 06-L, 08-L, 10-L, 12A-L, 14-L, 16-L, 18-L, 20-L Rated Accuracy:> 0.06% fs (0.03 in we) Range: 0.0-50.0 ln we Res.: 0.001
Shortridge Instruments, Inc.
7855 East Redfield Road Scottsdale, Arizona 85260
[phone] • Fax [phone] • www.shortridge.com
ADM Cal Stnds Rev 17 02-22-22 1 of 2
Due Date: 06/2023
Due Date: 02/2023
Due Date: 09/2023
Due Date: 05/2023
Due Date: 04/2023
Due Date: 08/2023
Due Date: 09/2023
Due Date: 03/2023
Due Date: 1112022
Due Date: 07/2023
Uncertainty;< 0.0358
Uncertainty:< 0.0358
Due Date: 06/2023
Due Date: 06/2023
Due Date: 06/2023
Due Date: 02/2023
Due Date: 02/2023
Due Date: 02/2023
Due Date: 09/2023
Due Date: 09/2023
Due Date: 09/2023
Due Date: 0512023
Due Date: 0512023
Due Date: 05/2023
Due Date: 04/2023
Due Date: 04/2023
Due Date: 0412023
Due Date: 08/2023
Due Date: 08/2023
Due Date: 0812023
Due Date: 09/2023
Due Date: 0912023
Due Date: 09/2023
Due Date: 03/2023
Due Date: 03/2023
Due Date: 03/2023
Due Date; 11/2022
Due Date: 1112022
Due Date: 11/2022
Due Date: 0712023
Due Date: 0712023
Due Date: 07/2023
Uncertainty:< 0.00035
Uncertainty: < 0.00348
Uncertainty: < 0.0346
02/01/2023
TRC Report 631301 RedRock Comp 2024 Page 117 of 152
Shortridge Instruments, Inc. AirData Multimeter Calibration Equipment
Customer Order Number, Meter Serial Number, and Test Type are referenced on page 1
Vel Eqv Transfer Standard SIN: M02009
Vel Eqv Transfer Standard SIN: MD2903
Vel Eqv Transfer Standard SIN: M10839
Ve! Eqv Transfer Standard S/N: M1DB40
Vel Eqv Transfer Standard SIN: M10897
Vel Eqv Transfer Standard SIN: M10901
Ver Eqv Transfer Standard SIN: M13492
LOW VELOCITY EQUIVALENT CONFIRMATION STANDARDS
Model ADM-870C
Model ADM-870C
Model ADM-870C
Model ADM-870C
Model ADM-870C
Model ADM-870C
Model ADM-870C
Calibration Date: 08/16/22
Calibration Date: 12/28/22
Calibration Date: 10126/22
CaUbratlon Date: 10/26/22
Calibration Date: 01/25/23
Calibration Date: 12129/22
Calibration Date: 08116/22
Due Date: 08/2023
Due Date: 1212023
Due Date: 10/2023
Due Date: 10/2023
Due Date: 01/2024
Due Date: 12/2023
Due Date: 08/2023
Vel Eqv Transfer Standard SIN: M19325 Model ADM-870C
Mfgd & Calibrated by Shortridge Instruments, Inc.
Mfgd & Calibrated by Shortridge Instruments, Inc.
Mfgd & Calibrated by Shortridge Instruments, Inc.
Mfgd & Calibrated by Shortridge Instruments, Inc.
Mfg'd & Calibrated by Shortridge Instruments, Inc.
Mfg'd & Calibrated by Shortridge Instruments, inc.
Mfg'd & Calibrated by Shortridge Instruments, Inc.
Mfgd & Calibrated by Shortridge Instruments, Inc. Calibration Date: 06/30/22 Due Date: 06/2023
Rated Accuracy: Velocity± 1.5 % ± 3.5 fpm Range: 100-5000 fpm Resolution: 0.1 Uncertainty: <5.00 fpm at 100 fpm; <7.50 fpm at 500 fpm
TEMPERATURE STANDARDS
RTD Simulator SIN: 249 Model RTD-1000/500 Mfgd by General Resistance Calibrated by IET Labs
RTD Slmulator S/N: 250 Model RTD-1000/500 Mfgd by General Resistance Calibrated by IET Labs
RTD Simulator S/N: 253 Model RTD-1000/500 Mfgd by General Resistance Calibrated by JET Labs
RTD Simulator S/N: 254 Model RTD-1000/500 Mfgd by Genera! Resistance Ca/lbrated by IET Labs
RTD Simulator S/N: 256 Model RTD-1000/500 Mfgd by General Resistance Calibrated by IET Labs
RTD Simulator SIN: 257 Model RTD-1000/500 Mfgd by General Resistance Calibrated by JET Labs
RTD Simulator S/N: 292 Model RTD-1000/500 Mfgd by General Resistance Calibrated by IET Labs
RTD Simulator S/N: 293 Model RTD-1000/500 Mfgd by General Resistanc~ Calibrated by JET Labs
RTD Simulator SIN: 294 Model RTD-1000/500 Mfgd by General Resistance Calibrated by JET Labs
RTD Simulator S/N: 313 Model RTD-1000/500 Mfgd by General Resistance Calibrated by IET Labs
RTD Simulator S/N: 314 Model RTD-1000/500 Mfgd by General Resistance Calibrated by IET Labs
RTD Simulator SIN: 315 Model RTD-1000/500 Mfgd by General Resistance Calibrated by IET Labs
RTD Simulator S/N: 316 Model RTD-1000/500 Mfgd by General Resistance Calibrated by IET Labs
RTD Simulator S/N: 317 Model RTD~1000/500 Mfgd by General Resistance Calibrated by IET Labs
RTD Simulator SIN: 318 Model RT0-1000/500 Mfgd by General Resistance Calibrated by IET Labs
Rated Accuracy: 0.025% of selling Range: 100.00 0 to 11111.10 O
Thermometer #1 SIN 8A089/Thermistor SIN A41 0660
Thermometer #2 S/N 88104/Thermistor S/N 871507
Thermometer#S SIN B11780/Thermlstor SIN 810505
Thermometer#6 SIN B11782/Thermistor SIN 810509
Thermometer #7 SIN B49938/Thermistor S/N 8482202
Model 150415610
Model 1504/5610
Model 1504/561 O
Model 1504/5610
Model 1504/5610
Mfgd by Hart Scientific Calibrated by Fluke
Mfgd by Hart Scientific Calibrated by Fluke
Mfgd by Hart Scientific Calibrated by Fluke
Mfgd by Hart Scientific Calibrated by Fluke
Mfgd and Calibrated by Fluke
Calibratlon Date: 04/02/20 Due Date: 03/2024
Calibration Date: 04/02/20 Due Date: 0312024
Calibration Date: 04/02/20 Due Date: 03/2024
Calibration Date: 05/04/20 Due Date: 04/2024
Calibration Date: 05/04/20 Due Date: 04/2024
Calibration Date: 05/04/20 Due Date: 0412024
Calibration Date: 01/03120 Due Date: 01/2024
Calibration Date: 01/03/20 Due Date: 01/2024
Calibration Date: 01/03/20 Due Date: 01/2024
Cal/bration Date: 03/25/22 Due Date: 03/2026
Calibration Date: 03/25/22 Due Date: 03/2026
Calibration Date: 03/25/22 Due Date: 03/2026
Calibration Date: 06/06/22 Due Date: 05/2026
Calibration Date: 05/23/22 Due Date: 05/2026
Calibration Date: 05/23/22 Due Date: 05/2026
Resolution: 0.01 n Uncertainty: ,;; 32 ppm
Calibration Date: 02124122 Due Date: 02/2024
Callbration Date: 12/07/22 Due Date: 11/2024
Calibration Date: 05/16/22 Due Date: 05/2024
Calibration Date: 06/09/22 Due Date: 06/2024
Calibration Date: 10/13/21 Due Date: 10/2023
Rated Accuracy(combined): 0.0324° F Range: 32° F to 176° F Resolution: 0.001 ° F Combined Uncertainty with Balhs: ,;; 0.040° F
Temp Transfer Standard S/N M00136 Model ADM-870 Mfgd & Calibrated by Shortridge Instruments, Inc.
Temp Transfer Standard S/N M96100 Model ADM-870 Mfgd & Calibrated by Shortridge Instruments, Inc.
Rated Accuracy: 0.03° F Range: 33° F to 158° F Resolution; 0.01° F
Total combined Uncertainty forMultiTemp and TemProbe testing: s 0.046° F
Calibration Date: 10126/22
Calibration Date: 03115122
Uncertainty: < 0.023° F
Due Date: 1 0/2023
Due Dale: 03/2023
This form must remain with the Certificate of Calibration corresponding to the Customer Order Number and Meter Serial Number
referenced on page 1.
ADM Cal Slnds Rev 17 02-22-22
Shortridge Instruments, Inc.
7855 East Redfield Road Scottsdale, Arizona 85260
[phone] • Fax [phone] • www.shortridge.com
2 of 2 02/01/2023
TRC Report 631301 RedRock Comp 2024 Page 118 of 152
------------------------------------------------------------
Appendix F-2
Dry Gas Meter Calibration
TRC Report 631301 RedRock Comp 2024 Page 119 of 152
DRY GAS METER COEFFICIENT CALCULATIONS AND DATA SHEET
Field OGM No.
Standard Meter No.
Standard Meter (Yds)
Orifice
Run Number Setting in. H20
(target value)
Initial
Final
Difference 1 0.84
Initial
Final
Difference 2 1.90
Initial
Final
Difference 3 3.30
I
I
CA1 / 9578854
19461080
0.998100
Orifice
Setting in. H20
{actual value)
0.82
1.90
3.30
System Leak Checks@< 0.02cfm: Good
Standard Meter Calibration Date: 18-Sep-24
Standard Meter Calibration Due Date: 18-Mar-2025
Field □GM Reference □GM
Volume Avg. Temp. F Volume Avg. Temp. F
Vfm Tfm Vern Tern
701.622 78.50 252.698 69.50
707.682 78.00 258.574 70.00
6.060 78.25 5.876 69.75
678.567 78.00 230.375 69.00
684.542 78.50 236.202 69.00
5.975 78.25 5.827 69.00
654.030 75.00 206.417 68.50
658.941 75.50 211.256 68.00
4.911 75.25 4.839 68.25
Date:
Calibrated By;
Barometric Pressure :
Time Time
Min. Sec.
12 0
a I 0
5 I 0
Specifications: CFR 40, Part 60, Appendix A, Method 5, section 10.3.1. Calibration Before Use.
SPECIFICATIONS Pre Test Calibration Factors IYavg, ll.H@):
0.98:, Ya'!!,:,; 1.02 0.985 PASS
0.004 PASS
IY-Yavgl:,0.02 0.001 PASS
0.003 PASS
0.047 PASS
1.6.H@-.6.H@aV9 I:, 0.2 0.037 PASS
0.010 PASS
30-Sep-2024
Jonathan Gelert
29.87
y DH@
0.98<Y<1.02
0.9813 1.9016
0.9858 1.9857
0.9885 1.9589
0.9852 1.9487
TRC Report 631301 RedRock Comp 2024 Page 120 of 152
Meter ID Number: CA1
Method Alt-009 Alternative Post Test Meter Calibration
U2 Run 1 U2 Run 2 U2 Run 3 U1 Run 1 U1 Run 2 U1 Run 3 Average
Run Time (min): 64 64 64 64 64 64
Vm (cf): 34.455 36.410 36.975 38.101 37.055 36.770
Tm (oR): 498.75 512.00 529.10 537.25 530.60 519.20
Pbar ("Hg): 27.30 27.30 27.30 27.30 27.30 27.30
DHavg ("H2O): 1.00 1.00 1.00 1.00 1.00 1.00
Md: 29.51 29.50 29.52 29.52 29.53 29.52
Orifice DH@I: 1.9487 1.9487 1.9487 1.9487 1.9487 1.9487
Meter Yi: 0.9852 0.9852 0.9852 0.9852 0.9852 0.9852 0.985
Yqa: 1.0053 0.9639 0.9647 0.9434 0.9638 0.9610 0.967
% diff, (Yi-Yqa)/Yi*100% -2.038 2.160 2.079 4.244 2.172 2.459 1.846
Calibration Status: Pass
TRC Report 631301 RedRock Comp 2024 Page 121 of 152
------------------------------------------------------------
Appendix F-3
Thermocouple Calibration
TRC Report 631301 RedRock Comp 2024 Page 122 of 152
------------------------------------------------------------
Thermocouple Calibration Record
ID No. 1
Date: 6/27/2024
TC Description Calibration Data
Type: K Location: Warehouse
Length: 96 in Tested by: Steve Pelletier
Diameter: 1/8 in.
Temp. of Standard Temp. of TC Pass/
Temperature Measured Ts Measured Ttc DT1 * DT2 ** Fail
(°C) (°F) (OR) (OF) (°R} (OR) abs.%
Ice Slurry (0°C) 0 32 492 32 492 0 0.0000% Pass
0 32 492 32 492 0 0.0000% Pass
0 32 492 32 492 0 0.0000% Pass
Rolling Boil (100°C) 100 212 672 212 672 0 0.0000% Pass
100 212 672 212 672 0 0.0000% Pass
100 212 672 212 672 0 0.0000% Pass
Hot Oil (~ 200°c) 214 417 877 417 877 0 0.0000% Pass
213 416 876 416 876 0 0.0000% Pass
211 412 872 412 872 0 0.0000% Pass
* DT1 =Ttc-Ts
** DT2 = DT1 / (Ts) ; DT2 :5 1.5% of measured point (°R) or data correction required.
Standards and Equipment Expiration Expired?
Standard: Omega Type K Thermocouple Serial No. CA TC 005 9/14/24 No
TC Readout: Omega Model CL23A Serial No. T-237707 9/14/24 No
Other Equipment:
Comments (if any)
TRC Report 631301 RedRock Comp 2024 Page 123 of 152
-------------------------------------------------
TC Readout Check
TC Readout ID/Serial Number: T-287956
TC Readout Standard ID/Serial Number: T-237707
Date: 27-Jun-2024
Operator: Zimperman
Output Output
generated Response generated Percent dif,
deg F deg F deg R Response deg R based on deg R
0 2 460 462 -0.4%
100 99 560 559 0.2%
300 300 760 760 0.0%
500 495 960 955 0.5%
800 800 1260 1260 0.0%
1000 1005 1460 1465 -0.3%
Average 0.0%
TRC Report 631301 RedRock Comp 2024 Page 124 of 152
Appendix F-4
NOx Converter Efficiency Check
TRC Report 631301 RedRock Comp 2024 Page 125 of 152
SCAQMD METHOD 100.1 --CEMS NO2-to-NO Converter Efficiency Test
Plant: St George
Unit: Unit
Calibration Gas Data
Type Protocol NOx Cone. (ppmv)
NO, ±2% 15.98
NO ±2% 0
NOxTotal ±2% 15.98
NOx (span) ±2% 17.25
NOx (span) ±2% 12.00
Pretest Calibration Data (Direct)
Analyzer
Time Mode Gas Type
See log NO-mode N2 (zero)
See log NOx-mode N2 (zero)
See log NO-mode NO (17 to 19 ppm span)
See log NOx-mode NO (17 to 19 ppm span)
See log NO-mode NO (10 to 13 ppm span)
See log NOx-mode NO (10 to 13 ppm span)
NO2-to-NO Converter Efficiency Test Data (Direct)
Analyzer
Time Mode Gas Type
See log NO-mode NO,
See log NOx-mode NO,
NOx Conversion Efficiency Calculations and Acceptability
a: % CE= (C2 -C1)/C0 * 100=
b: C1/(total NOx in NO2 bollle)*100%=
NOx Analyzer Requirements
Full span range 0-25 ppm
Must be equipped with NO and NOx modes
98.12%
3.44%
Balance
N,
N,
N,
N,
N,
Cal-Gas
Value (ppmv)
0.00
0.00
17.17
17.25
11.95
12.00
Symbol
c,
c,
PASS
PASS
NOx Analyzer Information
ID/Serial No.: 78922-390 Test Date:
Make/Model: TECO/42C Auditor:
NO2 Value Expire Date Cylinder No.
15,'¥(;,) 2/15/2026 CC502525
0 2/15/2026 CC502525
15.98 2/15/2026 CC502525
0.08 (a) 5/1/2027 EB0090492
o.os (a) 5/1/2027 EB0090492
Instrument Calibration Error (Span = 25)
Response (ppmv) (ppmv) (% of span)
0.01 0.01 0.04%
-0.04 -0.04 -0.16%
17.06 -0.11 -0.45%
17.20 -0.05 -0.20%
11.75 -0.20 -0.78%
11.81 -0.19 -0.76%
Analyzer Response (ppmv)
0.55
16.230
(%CE must be >90)
(C1 must be< 5% of total NOx in the NO2 audit gas)
Undivided NOx cone.
Undivided NO cone.
Undivided NOx's N02 cone. {NOx-NO)
22.07
21.97
0.1
11 BT
12/10/2024
Marco Somoano
Vendor
AirGas
AirGas
AirGas
AirGas
AirGas
Acceptance
Criteria
_ < ± 2% span
_ < ± 2% span
_ < ± 2% span
_ < ± 2% span
_ < ± 2% span
_ < ± 2% span
(a) NO2=Divided NOx/Undivided NOx"Undivided NOx bottle NO2 value (must be <0.1)
© Copyright 2013 TRC Environmental Corp.
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 126 of 152
NOx Converter Check -OAS Data
Plant:
City, State:
Location:
Load:
Date:
11 BT
St George
St George, Ut
Unit
Normal
10-Oec-24
NOx NO
(ppmv) (ppmv)
12/10/2024 7:43 17.23 17.08
12/10/2024 7:44 17.23 17.07
12/10/2024 7:44 17.23 17.06
12/10/2024 7:44 17.24 17.06
12/10/2024 7:44 17.24 17.06
12/10/2024 7:44 17.21 17.06
12/10/2024 7:44 17.20 17.06
12/10/2024 7:45 17.20 17.06
12/10/2024 7:45 17.22 17.06
12/10/2024 7:45 17.24 17.06
12/10/2024 7:45 17.24 17.06
12/10/2024 7:45 17.20 17.06
12/10/2024 7:45 17.20 17.08
12/10/2024 7:46 17.23 17.06
12/10/2024 7:46 17.20 17.06
12/10/2024 7:46 _.:..17c;_.1c.:8::_ _ _;_17c;_,0::;6::......,
12/10/2024 7:46J 17.20 17.06 JSpan (17.25,17.17)
12/10/2024 7:46 17.20 17.08
12/10/2024 7:46 17.08 17.11
12/10/2024 7:47 17.28 15.66
12/10/2024 7:47 15.83 13.49
12/10/2024 7:47 13.29 12.51
12/10/2024 7:47 12.31 12.11
12/10/2024 7:47 12.11 11.96
12/10/20247:47 12.00 11.91
12/10/2024 7:48 11.97 11.88
12/10/2024 7:48 11.95 11.86
12/10/2024 7:48 11.90 11.85
12/10/2024 7:48 11.89 11.83
12/10/2024 7:48 11.89 11 .82
12/10/2024 7:48 11.87 11.82
12/10/2024 7:49 11.86 11.81
12/10/2024 7:49 11.86 11.78
12/10/2024 7:49 11.86 11.80
12/10/2024 7:49 11.84 11.80
12/10/2024 7:49 11.84 11.80
12/10/2024 7:49 11.84 11.77
12/10/2024 7:50 11.81 11.77
12/10/2024 7:50 11.81 11.75
12/10/2024 7:50 11.81 11.75
12/10/2024 7:50 11.81 11.75
12/10/2024 7:50J 11.81 11.75 JSpan (12,11.95)
12/10/2024 7:50 11.81 11.75
12/10/2024 7:51 11.81 11.73
12/10/2024 7:51 11.80 11.72
12/10/2024 7:51 11.79 11.72
12/10/2024 7:51 11.77 11.72
12/10/2024 7:51 11.76 11.74
12/10/2024 7:51 11.56 10.09
12/10/2024 7:52 11.90 6.76
12/10/2024 7:52 8. 72 3.45
12/10/2024 7:52 3.08 1.39
© Copyright 2013 TRC Environmental Corp.
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 127 of 152
12/10/2024 7:52 0.93 0. 78
12/10/2024 7:52 0.60 0.53
12/10/2024 7:52 0.44 0.44
12/10/2024 7:53 0.36 0.37
12/10/2024 7:53 0.29 0.33
12/10/2024 7:53 0.26 0.28
12/10/2024 7:53 0.21 0.24
12/10/2024 7:53 0.19 0.23
12/10/2024 7:53 0.16 0.18
12/10/2024 7:54 0.14 0.18
12/10/2024 7:54 0.11 0.14
12/10/2024 7:54 0.09 0.13
12/10/2024 7:54 0.06 0.13
12/10/2024 7:54 0.05 0.11
12/10/2024 7:54 0.04 0.08
12/10/2024 7:55 0.04 0.08
12/10/2024 7:55 0.02 0.06
12/10/2024 7:55 0.01 0.06
12/10/2024 7:55 0.00 0.06
12/10/2024 7:55 -0.01 0.06
12/10/2024 7:55 -0.01 0.04
12/10/2024 7:56 -0.01 0.03
12/10/2024 7:56 -0.03 0.03
12/10/2024 7:56 -0.04 0.02
12/10/2024 7:56 -0.04 0.01
12/10/2024 7:56 -0.04 0.01
12/10/2024 7:56 -0.04 0.01
12/10/2024 7:57 -0.04 0.01
12/10/2024 7:57 rl ---c_o=-.o=-4,---,,0,-,.0,.-,1--,IZero
12/10/2024 7:57 -0.04 0.01
12/10/2024 7:57 -0.04 0.01
12/10/2024 7:57 -0.04 0.01
12/10/2024 7:57 -0.06 0.01
12/10/2024 7:58 -0.14 0.38
12/10/2024 7:58 3.58 1.15
12/10/2024 7:58 7.20 1.55
12/10/2024 7:58 8.59 2.10
12/10/2024 7:58 10.82 1.98
12/10/2024 7:58 12.14 1.58
12/10/2024 7:59 12.93 1.53
12/10/2024 7:59 13.42 1.47
12/10/2024 7:59 13.75 1.41
12/10/2024 7:59 13.96 1.38
12/10/2024 7:59 14.09 1.36
12/10/2024 7:59 14.22 1.34
12/10/2024 8:00 14.34 1.32
12/10/2024 8:00 14.42 1.30
12/10/2024 8:00 14.48 1.29
12/10/2024 8:00 14.57 1.27
12/10/2024 8:00 14.71 1.25
12/10/2024 8:00 14. 76 1.25
12/10/2024 8:01 14.81 1.23
12/10/2024 8:01 14.90 1.19
12/10/20248:01 14.93 1.18
12/10/20248:01 14.96 1.17
12/10/2024 8:01 15.01 1.14
12/10/2024 8:01 15.07 1.11
12/10/20248:02 15.18 1.09
12/10/2024 8:02 15.21 1.07
12/10/2024 8:02 15.29 1.04
12/10/2024 8:02 15.34 0.98
12/10/2024 8:02 15.38 0.86
12/10/2024 8:02 15.46 0.77
12/10/2024 8:03 15.53 0.73
© Copyright 2013 TRC Environmental Corp. AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 128 of 152
12/10/2024 8:03 15.53
12/10/2024 8:03 15.53
12/10/2024 8:03 15.61
12/10/2024 8:03 15.63
12/10/2024 8:03 15.65
12/10/2024 8:04 15.68
12/10/2024 8:04 15.71
12/10/2024 8:04 15.71
12/10/2024 8:04 15.76
12/10/2024 8:04 15.81
12/10/2024 8:04 15.83
12/10/2024 8:05 15.88
12/10/2024 8:05 15.91
12/10/2024 8:05 15.91
12/10/2024 8:05 15.91
12/10/2024 8:05 15.92
12/10/2024 8:05 15.93
12/10/2024 8:06 15.93
12/10/2024 8:06 15.98
12/10/2024 8:06 1603
12/10/2024 8:06 16.03
12/10/2024 8:06 16.05
12/10/2024 8:06 16.07
12/10/2024 8:07 16.09
12/10/2024 8:07 16.11
12/10/2024 8:07 16.10
12/10/2024 8:07 16.13
12/10/2024 8:07 16.16
12/10/2024 8:07 16.15
12/10/2024 8:08 16.18
12/10/2024 8:08 16.21
12/10/2024 8:08! 16.23
12/10/2024 8:08 16.23
12/10/2024 8:08 16.24
12/10/2024 8:08 16.25
12/10/2024 8:09 16.28
© Copyright 2013 TRC Environmental Corp.
0.72
0.70
0.70
0.70
0.70
0.68
0.68
0.67
0.65
0.66
0.64
0.63
0.63
0.63
0.63
0.62
0.60
0.60
0.59
0.58
0.58
0.58
0.58
0.58
0.58
0.58
0.57
0.55
0.56
0.56
0.55
0.55
0.53
0.53
0.53
0.53
!N02 (15.98)
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 129 of 152
Appendix F-5
Gas Divider Certification
TRC Report 631301 RedRock Comp 2024 Page 130 of 152
GAS DIVIDER CERTIFICATION RESULTS
Method: EPA 205
Location: St George
Unit ID: Unit
Operator: Marco Somoano
Date: 12/10/24
Divider S/N: 2919 (4040)
Factory Calibration Expiration Date: 11/13/2025
12 BT
GAS TYPE % Response Response Response Average Deviation
02 1 2 3 Response
UZAM Nitrogen 0.00 -0.05 0.05 0.05 0.05
02, Protocol I 8.852 9.00 9.00 9.00 9.00
02, Protocol I 22.56 22.60. 22.60 22.60 22.60
Divided 17.50 17.45 17.48 17.49 17.47
Divided 9.00 9.03 9.03 9.05 9.04
Divided 5.50 5.40 5.43 5.43 5.42
Divided 2.00 2.03 2.03 2.03 2.03
Deviation A= (Average Response-Target Concentration)/Target Concentration*100%; (spec<=2%}.
Deviation B = Max deviation from Average/Average Concentration*100%; (spec<=2%).
EPA Method 205 requires that:
A(%)
n/a
1.67
0.18
-0.15
0.41
-1.45
1.50
Deviation
B (%)
n/a
0.00
0.00
0.13
0.15
0.37
0.00 .
A} The average concentration output from the analyzer (at each dilution level) shall be within ±2 percent of the target value.
8) No single injection shall differ by more than ±2 percent from the average instrument response for that dilution.
C) The mid undivided gas must be within 10% of one of the divided concentrations.
© Copyright 2013 TRC Environmental Corp.
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 131 of 152
Divider Check -DAS Data
Plant: St George
City, St_ate: St George, Ut
Location: Unit
Load: Normal
Date: 1 O-Dec-24
12 BT
02
(%)
12/10/2024 7:02 22.60
12/10/2024 7:021 22.60
12/10/2024 7:02 22.60
12/10/2024 7:02 21.45
12/10/2024 7:02 18.66
12/10/2024 7:03 17.45
12/10/2024 7:03 17.45
12/10/2024 7:03 I 17.45
12/10/2024 7:03 17.45
12/10/2024 7:03 15.90
12/10/2024 7:03 9.21
12/10/2024 7:04 9.04
12/1 D/2024 7:04 9.04
12/10/2024 7:04 9.03
12/10/2024 7:04 I 9.03
12/10/2024 7:04 8.66
12/10/2024 7:04 6.26
12/10/2024 7:05 5.39
• 12/10/2024 7:05 5.41
12/10/2024 7:05 5.40
12/10/2024 7:051 5.40
12/10/2024 7:05 4.73
12/10/2024 7:05 2.44
12/10/2024 7:06 208
12/10/2024 7:06 2.03
12/10/2024 7:06 2.03
12/10/2024 7:061 2.03
12/10/2024 7:06 5.08
12/10/2024 7:06 22.03
12/10/2024 7:07 22.58
12/10/2024 7:07 22.60
12/10/2024 7:071 22.60
12/10/2024 7:07 22.60
12/10/2024 7:07 21.01
12/10/2024 7:07 20.24
12/10/2024 7:08 17.40
12,10,2024 7:081 17.48
• 12/10/2024 7:08 17.48
12/10/2024 7:08 17.48
12/10/2024 7:08. 16.80
12/10/2024 7:08 11.27
12/10/2024 7:09 9.03
12/10/2024 7:09 9.03
12/10/2024 7:091 9.03
12/10/2024 7:09 9.03
12/10/2024 7:09 8.52
12/10/2024 7:09 6.13
12/10/2024 7:10 5.40
12/10/2024 7:10 5.43
12/10/2024 7:101 5.43
12/10/2024 7:10 5.43
12/10/2024 7:10 4.70
© Copyright 2013 TRC Environmental Corp.
I Undivided
I Divided
I Undivided
I Divided
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 132 of 152
© Copyright 2013 TRC Environmental Corp.
12/10/2024 7:10 2.01
• 12/10/2024 7:11 2.04
12/10/2024 7:11 ----'2"'."'03:___
12/10/2024 7:11 jL..---'2"'."'03=--___,
12/10/2024 7:11 2.03
12/10/2024 7:11 4.46
12/10/2024 7:11 21.98
12/10/2024 7: 12_-"2"'2'-'.5-'4 __
12/10/2024 7: 12 I 22.60 I Undivided
12/10/2024 7:12 22.60
12/10/2024 7:12 22.61
12/10/2024 7:12 22.11
12/10/2024 7:12 20.63
12/10/2024 7:13 _ __,1..:.7;.:..7.:::9 __
12/1Q/2024 7:131 17.49 I Divided
12/10/2024 7:13 17.49
12/10/2024 7:13 17.48
12/10/2024 7:13 16.54
12/10/2024 7: 13 11.06
12/10/2024 7:14 9.03
.12/10/2024 7:14 __ 9;;;,_:::05::.__
12/10/2024 7:14LI __ 9"'."'05::...___J
12/10/2024 7:14_ 9.03
12/10/2024 7:14 8.51
12/10/2024 7:14 5.44
12/10/2024 7:15 _ ____;5;;;·..::43::.___
12/10/2024 7:15IL __ 5::.:·..::43::...___J
12/10/2024 7:15 5.43
12/10/2024 7:15 5.43
12/10/2024 7:15 5.05
12/10/2024 7:15 2.89
12/10/2024 7:16 2.07
12/10/2024 7: 16 __ 2::;·.:::03::.__
12/10/2024 7:16LI __ 2:::·.:::03::...___J
12/10/2024 7:16 2.03
12/10/2024 7:16 1.83
12/10/2024 7:16 0.61
12/10/2024 7:17 0.07
12/10/2024 7:17 __ o::.:·.:::05=---
12/10/2024 7:171 0.05 !Undivided
12/10/2024 7:17 0.04
12/10/20247:17 1.13
12/10/2024 7:17' 7.61
12/10/2024 7:18 9.11
12/10/2024 7:18 9.00
12/10/2024 7:18 9.00
12/10/2024 7:18 9.00
12/10/2024 7:18 9.00
12/10/2024 7:18 9.00
12/10/2024 7:19 9.00
1211012024 7:19 __ ;;;9·c::.oo=----
1211012024 7:19,_l _ __;;;9.-"oo=----
12110/2024 7:19 9.00
12/10/2024 7:19 7.34
12/10/2024 7:19 0.49
12/10/2024 7:20 0.13
1211012024 7:20 __ :::o·c::.05=----
1211012024 7:20L! _....:OC-".OC::5 __
12/10/2024 7:20 0.05
• 12/10/2024 7:20 1.28
12/10/2024 7:20 7.03
12/10/2024 7:21-8.98
12/10/2024 7:21 9.00
12/10/2024 7:21 9.00
AM-EMT-CA01 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 133 of 152
. © Copyright 2013 TRC Environmental Corp.
12/10/2024 7:21 LI -~9-c::00::_~
12/10/2024 7:21 8.65
12/10/2024 7:21 2.89
12/10/2024 7:22 0.12
12/10/2024 7:22 0.06
12/10/2024 7:22~_oc.c.0e.-5c__
12/10/2024 7:22 )L____;0::;..0,::5'--_....J
12/10/2024 7:22 0.72
12/10/2024 7:22 8.73
12/10/2024 7:23 8.99
12/10/2024 7:23 ~---'9:::..0c::0'---
. 1211012024 7:231'----'9:::.·=.:oo'--_....J
12/10/2024 7:23 9.00
12/10/2024 7:23 8.08
12/10/2024 7:23· 2.69
12/10/2024 7:24 0.10
12/10/2024 7:24 0.06
12/10/2024 7:24 0.05
12/10/2024 7:24 0.05
12/10/2024 7:24 0.00
AM-EMT-CAO 1 Rev. 27
Revised 9-20-24
TRC Report 631301 RedRock Comp 2024 Page 134 of 152
APPENDIX F-6
Calibration Gas Certificates
TRC Report 631301 RedRock Comp 2024 Page 135 of 152
Airgas.
an Air Liquide company
Part Number:
Cylinder Number:
Laboratory:
PGVP Number:
Gas Code:
Airgas Specialty Gases
Airgas USA LLC
11711 S. Alameda Street
Los Angeles, CA 90059
Airgas.com
CERTIFICATE OF ANALYSIS
Grade of Product: EPA PROTOCOL STANDARD
E03Nl68E15A1059 ~
~geles (SAP) -CA
832023
CO2,O2,BALN
Reference Number:
Cylinder Volume:
Cylinder Pressure:
Valve Outlet:
Certification Date: ---,--:-,--,... Expiration Date: Oun 20, 203f-?
48-402772603-1
151.0 CF
2015 PSIG
590
Jun 20, 2023
Certification performed in accordance with "EPA Traceability Protocol for Assay and Certification of 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 significant impurities which affect the use of this calibration mixture. All concentrations are on a
mole/mole basis unless otherwise noted. The results relate only to the items tested. The report shall not be reproduced except in full without approval of the laboratory. Do
Not Use This Cylinder below 100 psig i e 0 7 megapascals ...
ANALYTICAL RESULTS
Component Requested Actual Protocol Total Relative Assay Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9.000 %
(9.106%) G1 +/-0.7% NIST Traceable 06/20/2023 OXYGEN 22.50 % 22.56 % G1 +/-1.2% NIST Traceable 06/20/2023
NITROGEN Balance
CALIBRATION STANDARDS
Type Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060402 CC411643 7.489 % CARBON DIOXIDE/NITROGEN +/-0.6% May 14, 2025
NTRM 08010228 K016648 23.20 % OXYGEN/NITROGEN +/-0.2% Jun 01, 2024
ANALYTICAL EQUIPMENT
lnstrumenUMake/Model Analytical Principle Last Multipoint Calibration
SIEMENS 6E CO2 NDIR May 30, 2023
SIEMENS OXYMAT 6 PARAMAGNETIC May 22, 2023
Triad Data Available Upon Request
Signature on file
Approved for Release Page 1 of 1
TRC Report 631301 RedRock Comp 2024 Page 136 of 152
Airgas.
an Air Liquide company
Part Number:
Cylinder Number:
Laboratory:
PGVP Number:
Gas Code:
Airgas Specialty Gases
Airgas USA LLC
11711 S. Alameda Street
Los Angeles, CA 90059
Airgas.com
CERTIFICATE OF ANALYSIS
Grade of Product: EPA PROTOCOL STANDARD
E03Nl83E15A3830 (CC1595')
~ Angeles (SAP) -CA
B32023
Reference Number:
Cylinder Volume:
Cylinder Pressure:
Valve Outlet:
CO2,O2,BALN Certification Date:
Expiration Date: (j.i-p-r-18-,~2~0'""3y
48-402719124-1
148.0 CF
2015 PSIG
590
Apr 18, 2023
Certification performed in accordance with "EPA Traceability Protocol for Assay and Certification of 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 significant impurities which affect the use of this calibration mixture. All concentrations are on a
mole/mole basis unless otherwise noted. The results relate only to the items tested. The report shall not be reproduced except in full without approval of the laboratory. Do
Not Use This Cylinder below 100 psig i e 0 7 megapascals ..
ANALYTICAL RESULTS
Component Requested Actual Protocol Total Relative Assay Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 4.250 %
(
4.219%:) G1 +/-0.5% NIST Traceable 04/18/2023
OXYGEN 12.00 % 12.03 % G1 +/-1.4% NIST Traceable 04/18/2023 NITROGEN Balance
CALIBRATION STANDARDS
Type Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 97050601 SG9168810BAL 3.224 % CARBON DIOXIDE/NITROGEN +/-0.5% Mar 22, 2030
NTRM 98051002 SG9150866BAL 12.05 % OXYGEN/NITROGEN +/-0.7% Dec 14, 2023
ANALYTICAL EQUIPMENT
Instrument/Make/Model Analytical Principle Last Multipoint Calibration
SIEMENS BE CO2 NDIR Mar 21, 2023
SIEMENS OXYMAT 6 PARAMAGNETIC Mar 20, 2023
Triad Data Available Upon Request
Signature on file
Approved for Release Page 1 of 1
TRC Report 631301 RedRock Comp 2024 Page 137 of 152
Airgas.
an Air Liquide company
Airgas Specialty Gases
Airgas USA LLC
11711 S. Alameda Street
Los Angeles, CA 90059
Airgas.com
CERTIFICATE OF BATCH ANALYSIS
Grade of Product: CEM-CAL ZERO
Part Number:
Cylinder Analyzed:
Laboratory:
Analysis Date:
Lot Number:
Component
NITROGEN
NOx
SO2
THC
NI CZ15A
CC104953
124 -Los Angeles (SAP) -CA
Jun 12, 2024
48-403067387-1
Expiration Date: E 12, 2~
Reference Number:
Cylinder Volume:
Cylinder Pressure:
Valve Outlet:
ANALYTICAL RESULTS
Requested
Purity
99.9995 %
0.1 PPM <LDL
0.1 PPM <LDL
0.1 PPM <LDL
CARBON MONOXIDE 0.5 PPM
CARBON DIOXIDE 1.0 PPM
48-403067387-1
142.0 CF
2000 PSIG
580
Certified
Concentration
99.9995 %
0.018 PPM
0.095 PPM
0.006 PPM
0.040 PPM
0.112 PPM
Permanent Notes:Airgas certifies that the contents of this cylinder meet the requirements of 40 CFR
72.2
Cylinders in Batch:
CC104953, CC157556, CC238386, CC277296, CC31351,~
Impurities verified against analytical standards traceable to NIST by weight and/or analysis.
Signature on file
Approved for Release Page 1 of 1
TRC Report 631301 RedRock Comp 2024 Page 138 of 152
Airgas. Airgas Specialty Gases
Airgas USA, LLC
an Air Liquide company
525 North Industrial Loop Road
Tooele, UT 84074
Airgas.com
Part Number:
CERTIFICATE OF ANALYSIS
Grade of Product: EPA Protocol
Reference Number:
Cylinder Number:
OPY4
(SAP)-UT
Cylinder Volume:
Laboratory:
PGVP Number:
Gas Code:
B72021
CO,NO,NOX,BALN
Expiration Date:
Cylinder Pressure:
Valve Outlet:
Ce lion Date:
Ma 28 2029
153-402115806-1
144.5 CF
2015 PSIG
660
May 28, 2021
Certification performed in accordance with "EPA Traceability Protocol for Assay an ertifica!ion of 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 significant impurities which affect the use of this calibration mixture. All concentrations are on a
mole/mole basis unless otherwise noted.
Do Not Use This Cvlinder below 100 psiq i e 0 7 megapascals ..
ANALYTICAL RESULTS
Component Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
NOX 8000 PPM ( 8133 PPM ) G2 +/-0.6% NIST Traceable 05/21/2021. 05/28/2021
CARBON MONOXIDE 8000 PPM 8056 PPM G1 +/-1.0% NIST Traceable 05/21/2021
NITRIC OXIDE 8000 PPM 8133 PPM G2 +/-0.6% NIST Traceable 05/21/2021, 05/28/2021
NITROGEN Balance
CALIBRATION STANDARDS
Type Lot ID Cylinder No Concentration Uncertainty Expiration Date
GMIS 124594332110 SG9170578BAL 5415 PPM NITRIC OXIDE/NITROGEN 0.4% May 01. 2026
PRM 12376 0562879 10.01 PPM NITROGEN DIOXIDE/NITROGEN 2.0% Aug 17, 2018
GMIS 7302017111 CC511391 4.634 PPM NITROGEN DIOXIDE/NITROGEN 2.0% Aug 15. 2021
PRM 12386 0685025 9.91 PPM NITROGEN DIOXIDE/AIR 2.0% Feb 20. 2020
GMIS 401648675102 CC500959 5.074 PPM NITROGEN DIOXIDE/NITROGEN 2.1% Feb 01. 2023
PRM 12367 CC445234 1.0125 % NITRIC OXIDE/NITROGEN 0.3% Aug 12, 2020
NTRM 08010338 KAL004199 0.9740 % CARBON MONOXIDE/NITROGEN 0.8% Apr 19. 2023
The SRM, PRM or RGM noted above is only in reference to the GMIS used in the assay and not part of the analysis.
ANALYTICAL EQUIPMENT
lnstrumenUMake/Model Analytical Principle Last Multipoint Calibration
Horiba VIA-510 4143358002 HCO CO NDIR (Dixon) May 20. 2021
Nicolet 6700 AMP0900119 NO H2NO FTIR May 05, 2021
Nicolet 6700 AMP0900119 N02 impurity FTJR N02 impurity May 05, 2021
Triad Data Available Upon Request
Signature on file
Approved for Release Page 1 of 153-402115806-1
TRC Report 631301 RedRock Comp 2024 Page 139 of 152
I
Airgas.
an Air Liquide company
Part Number:
Cylinder Number:
Laboratory:
PGVP Number:
Gas Code:
Airgas Specialty Gases
Airgas USA LLC
11711 S. Alameda Street
Los Angeles, CA 90059
Airgas.com
CERTIFICATE OF ANALYSIS
Grade of Product: EPA PROTOCOL STANDARD
E 15A2157
AAL071213
ngeles (SAP) -CA
832023
CO,NO,NOX,BALN
Expiration Date:
Reference Number:
Cylinder Volume:
Cylinder Pressure:
Valve Outlet:
__ ..uemi·fication Date:
A r 31
48-402703254-1
140.0 CF
2015 PSIG
660
Apr 03, 2023
Certification performed in accordance with "EPA Traceability Protocol for Assa 1 Ication of Gaseous Calibration Standards (May 2012r 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 significant impurities which affect the use of this calibration mixture. All concentrations are on a
mole/mole basis unless otherwise noted. The results relate only to the items tested. The report shall not be reproduced except in full without approval of the laboratory. Do
Not Use This Cylinder below 100 psig i e O 7 megapascals '.
ANALYTICAL RESULTS
Component Requested Actual Protocol Total Relative Assay Concentration Concentration Method Uncertainty Dates
NOX 800.0 PPM ( 799.5 PPM _) G1 +/-1.4% NIST Traceable 03/27/2023, 04/03/2023 CARBON MONOXIDE 800.0 PPM 79,.s eeM G1 +/-0.9% NIST Traceable 03/27/2023 NITRIC OXIDE 800.0 PPM 794.6 PPM G1 +/-1.4% NIST Traceable 03/27/2023, 04/03/2023 NITROGEN Balance
CALIBRATION STANDARDS
Type Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 21060130 CC733311 977.3 PPM CARBON MONOXIDE/ +/-0.2% Aug 31, 2027 PRM 12409 0913660 15.01 PPM NITROGEN DIOXIDE/AIR +/-1.5% Feb 17, 2023 NTRM 15010334 KAL004396 980.7 PPM NITRIC OXIDE/NITROGEN +/-0.5% Aug 16, 2027 GMIS 1534012021101 ND73001 4.947 PPM NITROGEN DIOXIDE/NITROGEN +/-1.6% Jun 15, 2025
The SRM, NTRM, PRM, or RGM noted above is only in reference to the GMIS used in the assay and not part of the analysis.
ANALYTICAL EQUIPMENT
Instrument/Make/Model Analytical Principle Last Multipoint Calibration
Nicolet iS50 AUP2110317 CO FTIR Mar 22, 2023
Nicolet iS50 AUP2110317 NO FTIR Mar 28, 2023
Nicolet iS50 AUP2110317 N02 FTIR Mar 29, 2023
Triad Data Available Upon Request
Signature on file
Approved for Release Page 1 of 1
TRC Report 631301 RedRock Comp 2024 Page 140 of 152
Airgas.
an Air Liquide company
Part Number:
Cylinder Number:
Laboratory:
PGVP Number:
Gas Code:
Airgas Specialty Gases
Airgas USA LLC
11711 S. Alameda Street
Los Angeles, CA 90059
Airgas.com
CERTIFICATE OF ANALYSIS
Grade of Product: EPA PROTOCOL STANDARD
EO 0180
SG865515ALB
124 -OS ngeles (SAP) -CA
B32024
CO2,O2,BALN
Reference Number:
Cylinder Volume:
Cylinder Pressure:
Valve Outlet:
Certification Date:
Expiration Date: g_e_b_1_5_, -20_3_¥)
48-402964322-1
140.0 CF
2015 PSIG
590
Feb 15, 2024
Certification performed in accordance with "EPA Traceability Protocol for Assay and Certification of 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 !eve! of 95%. There are no significant impurities which affect the use of this calibration mixture. All concentrations are on a
mole/mole basis unless otherwise noted. The results relate only to the items tested. The report shall not be reproduced except in full without approval of the laboratory. Do
Not Use This Cylinder below 100 psig i e O 7 megapascals ...
ANALYTICAL RESULTS
Component Requested Actual Protocol Total Relative Assay Concentration Concentration Method Uncertainty Dates
OXYGEN 9.000 % ( 8.852 % G1 +/-1 .4% NIST Traceable 02/15/2024
CARBON DIOXIDE 18.00 % 17.99 % G1 +/-0.6% NIST Traceable 02/15/2024 NITROGEN Balance
CALIBRATION STANDARDS
Type Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 110606 CC338457 14.93 % OXYGEN/NITROGEN +/-0.20 % Nov 02, 2028
NTRM 12061520 CC354777 19.87 % CARBON DIOXIDE/NITROGEN +/-0.6% Sep 01, 2029
ANALYTICAL EQUIPMENT
Instrument/Make/Model Analytical Principle Last Multipoint Calibration
SIEMENS 6E CO2 NDIR Jan 24, 2024
SIEMENS OXYMAT 6 PARAMAGNETIC Feb 02, 2024
Triad Data Available Upon Request
Signature on file
Approved for Release Page 1 of 1
TRC Report 631301 RedRock Comp 2024 Page 141 of 152
Airgas. Airgas Specialty Gases
Airgas USA LLC
an Air Liquide company 11711 S. Alameda Street
Los Angeles, CA 90059
Airgas.com
Part Number:
Cylinder Number:
Laboratory:
PGVP Number:
Gas Code:
CERTIFICATE OF ANALYSIS
Grade of Product: EPA PROTOCOL STANDARD
_s,.w.uu=-"-1.;!f: C 1 S4
12 -os Angeles (SAP) -CA
B32024
CO,NO,NOX,BALN
Expiration Date:
Reference Number:
Cylinder Volume:
Cylinder Pressure:
Valve Outlet:
48-403020213-1
144.0 CF
2015 PSIG
660
May 01, 2024
Certification performed in accordance with "EPA Traceability Protocol for Assay an ertification of 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 significant impurities which affect the use of this calibration mixture. All concentrations are on a
mole/mole basis unless otherwise noted. The results relate only to the items tested. The report shall not be reproduced except in ful! without approval of the laboratory. Do
Not Use This Cylinder below 100 psig i e O 7 megapascals ' ..
ANALYTICAL RESULTS
Component Requested Actual Protocol Total Relative Assay Concentration Concentration Method Uncertainty Dates
NOX 22.00 PPM
(
• >2.07 PPM G1 +/-0.7% NIST Traceable 0412212024, 05101/2024
CARBON MONOXIDE 22.00 PPM 21.97 PPM G1 +/-0.5% NIST Traceable 04/22/2024
NITRIC OXIDE 22.00 PPM 21.97 PPM G1 +/-0.7% NIST Traceable 0412212024, 05/01/2024
NITROGEN Balance
CALIBRATION STANDARDS
Type Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 200609 CC714857 26.54 PPM CARBON MONOXIDE/NITROGEN +/-0.4% Jun 28, 2028
PRM 12403 APEX1324265 20.00 PPM NITRIC OXIDE/NITROGEN +/-0.5% Dec 22, 2023
GMIS DDCK0927202219 CC733221 19.50 PPM NITRIC OXIDE/NITROGEN +/-0.6% Sep 27, 2025 PRM 12403 APEX 1324265-NOx 20.02 PPM NOx/NITROGEN +/-0.5% Dec 22, 2023
GMIS DDCK0927202219 CC733221-NOX 19.52 PPM NOx/NITROGEN +/-0.6% Sep 27, 2025
The SRM, NTRM, PRM, or RGM noted above is only in reference to the GMJS used in the assay and not part of the analysis.
ANALYTICAL EQUIPMENT
lnstrumenUMake/Model Analytical Principle Last Multipoint Calibration
Thermo 48i-TLE 1132250557 CO NDIR Apr 23, 2024
nCLD 844 S 844N0213 NO Chemiluminescence Apr 23, 2024
nCLD 844 S 844N0213 NOx Chemiluminescence Apr 23, 2024
Triad Data Available Upon Request
Signature on file
Approved for Release Page 1 of 1
TRC Report 631301 RedRock Comp 2024 Page 142 of 152
Airgas.
an Air Liquide company
Part Number:
Cylinder Number:
Laboratory:
PGVP Number:
Airgas Specialty Gases
Airgas USA LLC
11711 S. Alameda Street
Los Angeles, CA 90059
Airgas.com
CERTIFICATE OF ANALYSIS
Grade of Product: EPA PROTOCOL STANDARD
E02 9E15W0026
CC502525
124 -Los Angeles (SAP) -CA
B32023
Reference Number:
Cylinder Volume:
Cylinder Pressure:
Valve Outlet:
__ ....:C::.:e::.:rtification Date:
Expiration Date: lfeb 15, 2026)
48-402654761-1
146.0 CF
2015 PSIG
660
Feb 15, 2023
Certification performed in accordance with "EPA Traceability Protocol for Assay and Certification of 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 significant impurities which affect the use of this calibration mixture. All concentrations are on a
mole/mole basis unless otherwise noted. The results relate only to the items tested. The report shall not be reproduced except in full without approval of the laboratory. Do
Not Use This Cylinder below 100 psig i e 0 7 megapascafs ..
ANALYTICAL RESULTS
Component Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
NITROGEN DIOXIDE 16.00 PPM ( 15.98 PPr.D G1 +/-1.9% NIST Traceable 02/08/2023, 02/15/2023
AIR Balance
CALIBRATION STANDARDS
Type Lot ID Cylinder No Concentration Uncertainty Expiration Date
GMIS 1534012021301 ND73004 15.05 PPM NITROGEN DIOXIDE/NITROGEN +/-1.6% Jun 15, 2025
PRM 12409 D913660 15.01 PPM NITROGEN DIOXIDE/AIR +/-1.5% Feb 17, 2023
The SRM, NTRM, PRM, or RGM noted above is only in reference to the GMJS used in the assay and not part of the analysis.
ANALYTICAL EQUIPMENT
Instrument/Make/Model Analytical Principle Last Multipoint Calibration
MKS FTIR NO2 018335821 FTIR Feb 15, 2023
Triad Data Available Upon Request
Signature on file
Approved for Release Page 1 of 1
TRC Report 631301 RedRock Comp 2024 Page 143 of 152
Airgas.
an Air Liquide company
Airgas Specialty Gases
Airgas USA LLC
11711 S. Alameda Street
Los Angeles, CA 90059
Airgas.com
CERTIFICATE OF ANALYSIS
Part Number:
Cylinder Number:
Laboratory:
PGVP Number:
Gas Code:
Grade of Product: EPA PROTOCOL STANDARD
B32023
CO,NO,NOX,BALN
Expiration Date
Reference Number:
Cylinder Volume:
Cylinder Pressure:
Valve Outlet:
~--E;e,:ti·fi·,cation Date:
Feb 13, 2026
48-402654760-1
144.3 CF
2015 PSIG
660
Feb 13, 2023
Certification performed in accordance with "EPA Traceability Protocol for I0n of 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 significant impurities which affect the use of this calibration mixture. All concentrations are on a
mole/mo!e basis unless otherwise noted. The results relate only to the items tested. The report shall not be reproduced except in full without approval of the laboratory. Do
Nol Use This Cylinder below 100 psig i e O 7 megapascals '.
ANALYTICAL RESULTS
Component Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
NOX 45.00 PPM
(45.75 PPM:) G1 +/-1.4% NIST Traceable 02/06/2023, 02/13/2023
CARBON MONOXIDE 45.00 PPM 45.25 PPM G1 +/-0.9% NIST Traceable 02/06/2023
NITRIC OXIDE 45.00 PPM 4'1-.uu r·r1v1 G1 +/-1.4% NIST Traceable 02/06/2023, 02/13/2023
NITROGEN Balance
CALIBRATION STANDARDS
Type Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 14060711 CC432223 49.88 PPM CARBON MONOXIDE/NITROGEN +/-0.6% Feb 13, 2026
PRM 12409 0913660 15.01 PPM NITROGEN DIOXIDE/AIR +/-1.5% Feb 17, 2023
NTRM 210607-23 CC708073 48.41 PPM NITRIC OXIDE/NITROGEN +/-1.2% Sep 21, 2025
GMIS 1534012021101 ND73001 4.947 PPM NITROGEN DIOXIDE/NITROGEN +/-1.6% Jun 15, 2025
The SRM, NTRM, PRM, or RGM noted above is only in reference to the GMIS used in the assay and not part of the analysis.
I ANALYTICAL EQUIPMENT
Instrument/Make/Model Analytical Principle Last Multipoint Calibration
Nicolet iSSO AUP2010243 CO FTIR Jan 31, 2023
Nicolet iSSO AUP2010243 NO FTIR Feb 03, 2023
Nicolet iS50 AUP2010243 N02 FTIR Feb 09, 2023
Triad Data Available Upon Request
Signature on file
Approved for Release Page 1 of 1
TRC Report 631301 RedRock Comp 2024 Page 144 of 152
APPENDIX F-7
Response Time Verification
TRC Report 631301 RedRock Comp 2024 Page 145 of 152
C~TRC
Response Time Verification
Project Number: 426037 Test Date:
Customer: City of St George Facility:
Unit Identification: Unit2 Recorded By:
Sample Location: Stack
Upscale Response Check
Cal Gas Cal Gas Start Stable Upscale Target
Pollutant Level Cone. Time Response Response
NOx Mid 799.5 9:42:00 801.40 761.3
so, --
co Mid 22.0 9;35:00 22.11 21.0
co, Mid 4.2 9:32:00 11.93 11.3
o, Mid 12.0 9:32:00 4.38 4.2
Target Response is 95% of the Pre 1 System Response from the Upscale Bias Test
Start time is the time at which gas is introduced upstream of the probe.
Time at target is the time at whlch the required target response is achieved.
Response time is the difference between the two.
Downscale Response Check
Cal Gas Cal Gas Start Downscale
Pollutant Level Cone. Time lrarget Respons
NOx Mid 799.5 9:43:00 40.0
so, --
co Mid 22.0 9:43:00 1.1
co, Mid 4.2 9:35:00 0.2
o, Mid 12.0 9:35:00 0.6
Time at
Target
9:43:48
9:43:40
9:35:32
9:35:36
12/10/2025
Red Rock
Marco Somoano
Time at Response
Target Time
9:42:48 0:00:48
-
9:35:40 0:0D:40
9:32:32 0:00:32
9:32:36 0:00:36
Response
Time
0:00:48
-
0:00:40
0:00:32
0:00:36
Target Response is 0.5 ppm or 5.0 percent of the upscale gas concentration (whichever is less restrictive)
I System Response Times I
Response
Pollutant Time
NOx 0:00:48
so, 0:00:00
co 0:00:40
co, 0:00:32
o, 0:00:36
System response is the longer of the responses to zero and upscale gas.
©2015 TRC Environmental Corp. AM-EMT-51 Rev.14.1
Revised 3124115
TRC Report 631301 RedRock Comp 2024 Page 146 of 152
Appendix G
Method Schematics
TRC Report 631301 RedRock Comp 2024 Page 147 of 152
2
-----------
6e:
61
'llc
6d
,_1 ___ (7
Ba, •Bf ' '
------
1. Primary In S:ack Filter
(50-80µ sintered ss)
2. S:ack
3. Probe (Heated) (248±25°F)
4. Calibration Bias Valve
5. Calibration Gas Inlet
6a. Semple Line (Heated) (248±25°F)
6b. Heat exchanger imp,ngers
(primary moisture removal system)
6c. Ice bath
6d. Peristaltic condensate removal
pump
6e. 1C (exhaust gas <37°F)
7. Vacuum Gauge
8. Secondary Filter (Heated)
(Balston,5µ ,250°F)
9. TFEDiaphram Pump
10. Semple Bypass R,gulator (Heated)
11. Bypass Flow R:itometer
12
11 v
+ai i cp 16 07 19 I
1 Y,-13-, ~ Q
cb
12. Semple Bypass Discharge
13. Secondary Moisture Removal
system (same as Primary,
except thermoelectrically chilled)
14. Peristaltic Condensate
Removal Pump
15. Pressure Gauge
16. Unheated TFEsample line
17. 5-WayValve
18. Multi-Olannel Recorder
19. Flow Meter
20. 0:2 Analyzer
21. OJAnalyzer
22. OJ:2 Analyzer
23. NOx Analyzer
24. S'.);z Analyzer
25. Data !'quistion System
26. Gas Divider
27. Oleck Valve
27 Oleck
Valve
Typical CEMS Schematic
1s I
o-:8 . ~51
_,
--,
26
To span gas
S3
S3
S3
S3
S3
S3
TRC Report 631301 RedRock Comp 2024 Page 148 of 152
tl
Flex Line Thermometer -
~Probe
-Stack Wall 0 0
1 2 3 4
Im pinger Train
1. 100 ml H20 Thermometers
2. 100 ml H2O
3. empty
4. Silica Gel Flow Orifice
II I II Exhaust -:::;;:;!::=; 1 ~ 1
Orifice
Manometer Meter
0
0
0
~Check Valve
lo1 Vacuum
' Line
By-Pass Valve
Vacuu
Gauge
Schematic for EPA Method 4 Train
TRC Report 631301 RedRock Comp 2024 Page 149 of 152
Appendix H
Qualified Individuals Certifications
TRC Report 631301 RedRock Comp 2024 Page 150 of 152
This is to Certify that:
Marco Somoano
Is a Qualified Individual as defined in Section 8.3 of ASTM D7036-04 for the following test methods:
EPA Methods 1, lA, 2, 2A, 2C, 2D, 2F, 2G, 2H, 3, 3B, 4, 5, SA, SB, SD, SE, SF, Si, 17, 19, 201A, and 202.
The individual has met the minimum experience requirements defined in Section 8.3.4.2 of ASTM D7036-04
and has successfully passed a comprehensive examination for the test methods designated above.
This certification is effective until: 05-09-2028
t¼/f_/r.4-, Date of Issue: 05-31-2023
Certificate Number: 01980
Edward J MacKinnon
Air Measurements Practice Quality Manager ¢}T~C
This certificate is the exclusive property of TRC and is non-transferable.
TRC Report 631301 RedRock Comp 2024 Page 151 of 152
This is to Certify that:
Marco Somoano
Is a Qualified Individual as defined in Section 8.3 of ASTM D7036-04 for the following test methods:
EPA Methods 3A, 6C, 7E, 10, 10B, 19, 20, 25A.
CEM Performance Specifications PS2, PS3, PS4, PS4A, PSS, PS6, PS?, PSS, and PS15
The individual has met the minimum experience requirements defined in Section 8.3.4.2 of ASTM D7036-04
and has successfully passed a comprehensive examination for the test methods designated above.
This certification is effective until: 05-12-2028
t:L/e4-, Date of Issue: 05-31-2023
Edward J MacKinnon
Air Measurements Practice Quality Manager
Certificate Number: 01981
~}T~C
This certificate is the exclusive property of TRC and is non-transferable.
TRC Report 631301 RedRock Comp 2024 Page 152 of 152
St GCP Red Rock Unit 1 2024 rev
Reference Methods 2, 3A, 6C, 7E, 10, & 19
Source Information
Company Name St George City Power
Company Contact:Rod Carter
Contact Phone No.435-627-4885
Stack Designation:Red Rock Plant uNIT 1 Engine Unit 1
Test & Review Dates
Test Date:12/10/2024 High Flow Test Date: 1/0/1900
Review Date:1/31/2025 Mid Flow Test Date: 1/0/1900
Observer: None Low Flow Test Date: 1/0/1900
Reviewer:Robert Sirrine
Emission Limits Emission Rates
SO2 NOX CO SO2 NOX CO
G/HP-HR 10.0000 2.4000 8.214 0.100
lbs/hr 200.0 100.0 159.510 1.943
ppm 900.0 23.0 632.147 12.643
Percent
%O2 Correction as a whole #15.00 15.00
Test Information Heat Input
Stack I.D. inches As ft^2 Y Dl H @ Cp Pbar Pq (static)
fuel flow rate
(Btu/hr)
Heat Input
(Btu/hr.)
41.04 9.19 0.9852 1.9487 0.84 27.30 -0.9
Contractor Information
Contact:
Contracting Company: GE Energy Services
Address: 2849 Sterling Drive, Hatfield, PA 19440
Phone No.: [phone]
Project No.:

Round
Division of Air Quality
Instrumental Reference Methods - Gaseous Measurements
Method 19 - F factors for Coal, Oil, and Gas
Fd Fw Fc
scf/MMBtu scf/MMBtu scf/MMBtu
Diluent
F factor used
O2
CO2
Anthrocite 2
Bituminous 2
Lignite
Natural
Propane
Butane
10100
COAL
OIL
GAS
9780
9860
9190
8710
8710
8710
10540
10640
11950
320
10610
10200
10390
1970
1800
1910
1420
1040
1190
1250
Wet CEM
Yes
Yes
Correct For O2
CO2 Interferece w/CO
Yes
St GCP Red Rock Unit 1 2024 rev
Division of Air Quality
NSPS Relative Accuracy Performance Specification Test - CEMS Certification
St George City Power
Red Rock Plant uNIT 1
Average Emission
Dry SO2 NOX CO
g/hp-hr 8.21 0.10 Average % concentration
lbs/hr 159.51 1.94 CO2 O2
ppm 632.15 12.64 6.41 12.25
Run 1 Enter O2 or CO2
Dry SO2 NOX CO CO2 O2 CO2
Atomic Weight 64 46 28
lbs/MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d))
lbs/MMBtu (CO2)E=Cd x Fc x (100 / % CO2d)
lbs/cu.ft 1.10E-04 1.35E-06
lbs/hr 155.307 1.907 6.41 12.25
ppm corrected for %O2 625.75 12.62 6.65 12.10
Run 2
Dry SO2 NOX CO CO2 O2
Atomic Weight 64 46 28
lbs/MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d))
lbs/MMBtu (CO2)E=Cd x Fc x (100 / % CO2d)
lbs/cu.ft 1.11E-04 1.42E-06
lbs/hr 161.931 2.06251 6.45 12.20
ppm corrected for %O2 631.79 13.22 6.67 12.04 Raw Value
Run 3
Dry SO2 NOX CO CO2 O2
Atomic Weight 64 46 28
lbs/MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d))
lbs/MMBtu (CO2)E=Cd x Fc x (100 / % CO2d)
lbs/cu.ft 1.11E-04 1.28E-06
lbs/hr 161.294 1.857407 6.38 12.31
ppm corrected for %O2 638.90 12.087 6.58 12.15 Raw Value
Run 4
Dry SO2 NOX CO CO2 O2
Atomic Weight 64 46 28
lbs/MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d))
lbs/MMBtu (CO2)E=Cd x Fc x (100 / % CO2d)
lbs/cu.ft
lbs/hr
ppm corrected for %O2 0.00 0.00 Raw Value
Raw Value
C For Cal Drift
ppm corrected for
%O2
C For Cal Drift
C For Cal Drift
C For Cal Drift
O2
CO2
Clear
lbs/MMBTU
St GCP Red Rock Unit 1 2024 rev
Calibration Error Test
Test Date December 10, 2024 O2
CS - Cal. Span 22.56
Units %
Cylinder No. Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level 0.00 0.03 0.03 0.13% Passed Cal.
Mid-level 12.03 12.00 0.03 0.13% Passed Cal.
High-level 22.56 22.60 0.04 0.18% Passed Cal.
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of CS - Cal. Span Low-Level 0.00%
40 to 60% of Cal. Span Mid-level 53.32%
100% of Cal. Span High-level 100.00%
Test Date December 10, 2024 CO2
CS - Cal. Span 9.11
Units %
Cylinder
No.
Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level 0.00 0.00 0.00 0.000% Passed Cal.
Mid-level 4.22 4.18 0.04 0.428% Passed Cal.
High-level 9.11 9.10 0.01 0.066% Passed Cal.
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of Cal. Span Low-Level 0.00%
40 to 60% of Cal. Span Mid-level 46.33%
100% of Cal. Span High-level 100.00%
Test Date SO2
CS - Cal. Span
Units ppm
Cylinder
No.
Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level
Mid-level
High-level
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of Cal. Span Low-Level
40 to 60% of Cal. Span Mid-level
100% of Cal. Span High-level
Test Date December 10, 2024 NOx
CS - Cal. Span 1,800.00
Units ppm
Cylinder
No.
Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level 0.00 3.00 3.00 0.167% Passed Cal.
sx52698 03/08/13 Mid-level 799.50 811.20 11.70 0.650% Passed Cal.
sx52698 03/08/13 High-level 1,800.00 1,803.20 3.20 0.178% Passed Cal.
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of Cal. Span Low-Level 0.00%
40 to 60% of Cal. Span Mid-level 44.42%
100% of Cal. Span High-level 100.00%
Test Date December 10, 2024 CO
100 CS - Cal. Span 45.25
23 Units ppm
Cylinder
No.
Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level 0.00 -0.03 0.03 0.066% Passed Cal.
sx52698 03/08/13 Mid-level 21.97 21.88 0.09 0.199% Passed Cal.
sx52698 03/08/13 High-level 45.25 45.33 0.08 0.177% Passed Cal.
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of Cal. Span Low-Level 0.00%
40 to 60% of Cal. Span Mid-level 48.55%
100% of Cal. Span High-level 100.00%
Expired Cal Gas
Expired Cal Gas
Expired Cal Gas
Expired Cal Gas
St GCP Red Rock Unit 1 2024 rev
Division of Air Quality Stack Test Review of
St George City Power
SO2 NOX CO CO2 O2 Red Rock Plant uNIT 1
CS Calibration Span 1800.00 45.25 9.11 22.56
Units ppm ppm ppm % %Unprotected
CV - Cylinder Value:SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00 0.00
Mid-Level 799.50 21.97 4.22 12.03
High-Level 1800.00 45.25 9.11 22.56
0 to 20% of Cal. Span 0.00% 0.00% 0.00% 0.00%
40 to 60% of Cal. Span 44.4% 48.6% 46.3% 53.3%
100% of Cal. Span 100.0% 100.0% 100.0% 100.0%
Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration.
CDir CMA 799.50 21.97 4.22 12.03
Calibration Error Test
Cs - Measured Concentration SO2 NOX CO CO2 O2Low-Level 3.00 -0.03 0.00 0.03
Mid-Level 811.20 21.88 4.18 12.00
High-Level 1803.20 45.33 9.10 22.60
Enter Up-scale Analyzer Response to be used during testing.
ACE Eq. 7E-1 811.20 21.88 4.18 12.00
Low-Level 0.17% 0.07% 0.00% 0.13% ppmdv Difference 3 0.03 0 0.03
Status Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Mid-Level 0.65% 0.20% 0.43% 0.13%
ppmdv Difference 11.7 0.09 0.039 0.03
Status Passed Cal. Passed Cal. Passed Cal. Passed Cal.High-Level 0.18% 0.18% 0.07% 0.18%
ppmdv Difference 3.2 0.08 0.006 0.04
Status Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Pre-Test Sampling System Bias
Initial Values SO2 NOX CO CO2 O2
CO - Low-Level 3.00 0.50 0.28 0.06 System Bias.
SBi - Zero Bias TRUE 0.00% 1.17% 3.07% 0.13%± 5% of Span
Difference TRUE 0 0.53 0.28 0.03
Pass or Failed Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 787.20 21.51 4.48 11.88
SBi - Up-Scale Bias TRUE 1.33% 0.82% 3.29% 0.53%
Difference TRUE 24.00 0.37 0.30 0.12
Pass or Failed Invalid Run TRUE Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Raw Test Data Time Start Stop
Test Date:12/10/2024 SO2
SO2 NOX CO CO2 O2 NOX901.4 18.1 6.7 12.1 CO
0.0%50.1% 40.1% 73.0% 53.6% CO2/O2
Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100
Final Values SO2 NOX CO CO2 O2
CO - Low-Level 3.00 0.33 0.25 0.03 System Bias.
SBi - Zero Bias TRUE 0.00% 0.80% 2.75% 0.00%± 5% of Span
Difference TRUE 0.0 0.4 0.3 0.0
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 785.20 21.38 4.46 11.88
SBi - Up-Scale Bias TRUE 1.44% 1.10% 3.07% 0.53%
Difference TRUE 26.0 0.5 0.3 0.1
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Calibration Drift % of Span - D=ABS(SBf - SBi)
Low-Level Drift TRUE 0.00% 0.38% 0.33% 0.13% Drift
Difference TRUE 0.0 0.2 0.0 0.0 3% of Span
Pass or Re-Calibrate Pass Pass Pass Pass
Up-scale Gas Drift TRUE 0.11% 0.29% 0.22% 0.00%
Difference TRUE 2.0 0.1 0.0 0.0
Pass or Re-Calibrate Pass Pass Pass Pass
Red Rock Plant uNIT 1 Flow & Moisture
As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms
9.19 27.30 -0.90 27.23 697 6.41 12.25 81.34 29.52 28.73
Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws 232.3376
0.9852 0.84 33.101 45.20 77 29.231 2.128 0.0678 0.9990 0.999
Load - Megawatts
AvgSqrtDlp Vs scfm wet acfm Qsd dscfh
Heat InputBtu/hr Low Mid High
1.2679 110.7 25,348 61,021 1.418E+6
#1 - Times
Date
Point No.dl "p"sqrt dl "p"ts F tm F (in) tm F (out)Cp 3D Probe Final
Vf
Initial
Vi
1 1.670 1.29 694 77.25 77.25 612.2 576 36.2
2 1.800 1.34 698 77.25 77.25 609.4 607.9 1.5
3 1.810 1.35 700 493.1 492.5 0.64 1.900 1.38 703 820.6 813.7 6.9
5 1.960 1.40 706 0
6 1.640 1.28 706
7 1.450 1.20 697
8 1.040 1.02 696
9 1.460 1.21 693
10 1.520 1.23 695
11 1.640 1.28 697
12 1.730 1.32 695
13 1.790 1.34 700
14 1.680 1.30 698
15 1.570 1.25 687
16 1.210 1.10 68617
1819
2021
2223
24
NOTEThese cells scans for the appropriate Cafter the Cm-entered.
If this scan is incorrect change the Cmaand Cdir to the correct
gas value.
Failed Bias Dialog
Failed Drift Dialog
Failed Cal Error Dialog
CO Calibration Gas
Failed Bias Dialog
St GCP Red Rock Unit 1 2024 rev
Division of Air Quality Stack Test Review of
St George City Power
SO2 NOX CO CO2 O2 Red Rock Plant uNIT 1
CS Calibration Span 1800.00 45.25 9.11 22.56
Units ppm ppm ppm % %
CV - Cylinder Value:SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00 0.00
Mid-Level 799.50 21.97 4.22 12.03
High-Level 1800.00 45.25 9.11 22.56
0 to 20% of Cal. Span 0.00% 0.00% 0.00% 0.00%
40 to 60% of Cal. Span 44.4% 48.6% 46.3% 53.3%
100% of Cal. Span 100.0% 100.0% 100.0% 100.0%
Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration.
CMA 799.50 21.97 4.22 12.03
Calibration Error Test
Measured Concentration SO2 NOX CO CO2 O2Low-Level 3.00 -0.03 0.00 0.03Mid-Level 811.20 21.88 4.18 12.00
High-Level 1803.20 45.33 9.10 22.60
Enter Up-scale Analyzer Response to be used during testing.
ACE Eq. 7E-1 811.20 21.88 4.18 12.00
Low-Level 0.17% 0.07% 0.00% 0.13%
ppmdv Difference 3 0.03 0 0.03
Status Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Mid-Level 0.65% 0.20% 0.43% 0.13%
ppmdv Difference 11.7 0.09 0.039 0.03
Status Passed Cal. Passed Cal. Passed Cal. Passed Cal.
High-Level 0.18% 0.18% 0.07% 0.18%
ppmdv Difference 3.2 0.08 0.006 0.04
Status Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Pre-Test Sampling System Bias
Initial Values SO2 NOX CO CO2 O2
CO - Low-Level 3.00 0.33 0.25 0.03 System Bias.
SBi - Zero Bias TRUE 0.00% 0.80% 2.75% 0.00%± 5% of Span
Difference TRUE 0 0.36 0.25 0Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 785.20 21.38 4.46 11.88
SBi - Up-Scale Bias TRUE 1.44% 1.10% 3.07% 0.53%
Difference TRUE 26 0.5 0.28 0.12
Pass or Invalid Run TRUE Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Raw Test Data Time Start Stop
Test Date:12/10/2024 SO2
SO2 NOX CO CO2 O2 NOX915.8 19.0 6.7 12.0 CO
0.0%50.9% 42.1% 73.2% 53.4% CO2/O2
Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100
Final Values SO2 NOX CO CO2 O2
CO - Low-Level 5.00 0.32 0.24 0.07 System Bias.
SBi - Zero Bias TRUE 0.11% 0.77% 2.64% 0.18%± 5% of Span
Difference TRUE 2.0 0.4 0.2 0.0
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 787.20 21.36 4.43 11.87
SBi - Up-Scale Bias TRUE 1.33% 1.15% 2.75% 0.58%
Difference TRUE 24.0 0.5 0.3 0.1
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Calibration Drift % of Span - D=ABS(SBf - SBi)
Low-Level Drift TRUE 0.11% 0.02% 0.11% 0.18% Response Spec.
Difference TRUE 2.0 0.0 0.0 0.0 3% of Span
Pass or Re-Calibrate Pass Pass Pass Pass
Up-scale Gas Drift TRUE 0.11% 0.04% 0.33% 0.04%
Difference TRUE 2.0 0.0 0.0 0.0
Pass or Re-Calibrate Pass Pass Pass Pass
Red Rock Plant uNIT 1 Flow & Moisture
As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms
9.19 27.30 -0.90 27.23 700 6.45 12.20 81.35 29.52 28.91
Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws 237.1683
0.9852 0.84 37.055 40.10 66 33.445 1.888 0.0534 0.9990 0.999
Load - Megawatts
AvgSqrtDlp Vs scfm wet acfm Qsd dscfh
Heat InputBtu/hr Low Mid High
1.2869 112.2 25,614 61,839 1.455E+6
#1 - Times
Date
Point No.dl "p"sqrt dl "p"ts F tm F (in) tm F (out)Cp 3D Probe Final
Vf
Initial
Vi1 1.470 1.21 692 65.65 65.65 717.3 685.6 31.7
2 1.660 1.29 693 65.65 65.65 564.3 564 0.33 1.640 1.28 693 623.1 622.5 0.6
4 1.780 1.33 694 829.9 822.4 7.5
5 1.900 1.38 704 0
6 1.750 1.32 698
7 1.660 1.29 696
8 1.260 1.12 695
9 1.670 1.29 700
10 1.740 1.32 703
11 1.950 1.40 70612 1.860 1.36 708
13 2.060 1.44 713
14 1.790 1.34 70915 1.410 1.19 706
16 1.060 1.03 695
1718
19
20
21
22
23
24
Failed Bias Dialog
Failed Drift Dialog
Failed Cal Error Dialog
Failed Bias Dialog
St GCP Red Rock Unit 1 2024 rev
Division of Air Quality Stack Test Review of
St George City Power
SO2 NOX CO CO2 O2 Red Rock Plant uNIT 1
CS Calibration Span 1800.00 45.25 9.11 22.56
Units ppm ppm ppm % %
CV - Cylinder Value:SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00 0.00
Mid-Level 799.50 21.97 4.22 12.03
High-Level 1800.00 45.25 9.11 22.56
0 to 20% of Cal. Span 0.00% 0.00% 0.00% 0.00%
40 to 60% of Cal. Span 44.4% 48.6% 46.3% 53.3%
100% of Cal. Span 100.0% 100.0% 100.0% 100.0%
Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration.
CMA 799.50 21.97 4.22 12.03
Calibration Error Test
Measured Concentration SO2 NOX CO CO2 O2Low-Level 3.00 -0.03 0.00 0.03Mid-Level 811.20 21.88 4.18 12.00
High-Level 1803.20 45.33 9.10 22.60
Enter Up-scale Analyzer Response to be used during testing.
ACE Eq. 7E-1 811.20 21.88 4.18 12.00
Low-Level 0.17% 0.07% 0.00% 0.13%
ppmv Difference 3 0.03 0 0.03
Status Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Mid-Level 0.65% 0.20% 0.43% 0.13%
ppmv Difference 11.7 0.09 0.039 0.03
Status Passed Cal. Passed Cal. Passed Cal. Passed Cal.
High-Level 0.18% 0.18% 0.07% 0.18%
ppmv Difference 3.2 0.08 0.006 0.04
Status Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Pre-Test Sampling System Bias
Initial Values SO2 NOX CO CO2 O2
CO - Low-Level 5.00 0.32 0.24 0.07 System Bias.
SBi - Zero Bias TRUE 0.11% 0.77% 2.64% 0.18%± 5% of Span
Difference TRUE 2 0.35 0.24 0.04Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 787.20 21.36 4.43 11.87
SBi - Up-Scale Bias TRUE 1.33% 1.15% 2.75% 0.58%
Difference TRUE 24 0.52 0.25 0.13
Pass or Invalid Run TRUE Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Raw Test Data Time Start Stop
Test Date:12/10/2024 SO2
SO2 NOX CO CO2 O2 NOX915.4 17.4 6.6 12.2 CO
0.0%50.9% 38.4% 72.3% 53.9% CO2/O2
Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100
Final Values SO2 NOX CO CO2 O2
CO - Low-Level 3.00 0.42 0.23 0.03 System Bias.
SBi - Zero Bias TRUE 0.00% 0.99% 2.53% 0.00%± 5% of Span
Difference TRUE 0.0 0.5 0.2 0.0
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 787.20 21.88 4.43 11.88
SBi - Up-Scale Bias TRUE 1.33% 0.00% 2.75% 0.53%
Difference TRUE 24.0 0.0 0.3 0.1
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Calibration Drift % of Span - D=ABS(SBf - SBi)
Low-Level Drift TRUE 0.11% 0.22% 0.11% 0.18% Response Spec.
Difference TRUE 2.0 0.1 0.0 0.0 3% of Span
Pass or Re-Calibrate Pass Pass Pass Pass
Up-scale Gas Drift TRUE 0.00% 1.15% 0.00% 0.04%
Difference TRUE 0.0 0.5 0.0 0.0
Pass or Re-Calibrate Pass Pass Pass Pass
Red Rock Plant uNIT 1 Flow & Moisture
As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms
9.19 27.30 -0.90 27.23 704 6.38 12.31 81.31 29.51 28.84
Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws 242.0688
0.9852 0.84 36.770 43.90 63 33.337 2.066 0.0584 0.9990 0.999
Load - Megawatts
AvgSqrtDlp Vs scfm wet acfm Qsd dscfh
Heat InputBtu/hr Low Mid High
1.2912 112.9 25,691 62,206 1.451E+6
#1 - Times
Date
Point No.dl "p"sqrt dl "p"ts F tm F (in) tm F (out)Cp 3D Probe Final
Vf
Initial
Vi1 1.680 1.30 705 63.3 63.3 665.9 630.6 35.3
2 1.790 1.34 708 728.9 728.7 0.23 1.960 1.40 711 495.5 495.1 0.4
4 2.040 1.43 713 845.2 837.2 8
5 1.900 1.38 713 0
6 1.780 1.33 713
7 1.610 1.27 709
8 1.080 1.04 695
9 1.540 1.24 704
10 1.600 1.26 702
11 1.720 1.31 70112 1.730 1.32 699
13 1.820 1.35 704
14 1.850 1.36 69915 1.580 1.26 693
16 1.160 1.08 690
1718
19
20
21
22
23
24
Failed Bias Dialog
Failed Cal Error Dialog
Failed Drift Dialog
Failed Bias Dialog
St GCP Red Rock Unit 2 2024 rev
Reference Methods 2, 3A, 6C, 7E, 10, & 19
Source Information
Company Name St George City Power
Company Contact:Rod Carter
Contact Phone No.435-627-4885
Stack Designation:Red Rock Plant unit 2 Engine Unit 2
Test & Review Dates
Test Date:12/10/2024 High Flow Test Date: 1/0/1900
Review Date:2/6/2025 Mid Flow Test Date: 1/0/1900
Observer: None Low Flow Test Date: 1/0/1900
Reviewer:Robert Sirrine
Emission Limits Emission Rates
SO2 NOX CO SO2 NOX CO
G/HP-HR 10.0000 2.4000 9.017 0.149
lbs/hr 200.0 100.0 174.027 2.880
ppm 900.0 23.0 682.043 18.550
Percent
%O2 Correction as a whole #15.00 15.00
Test Information Heat Input
Stack I.D. inches As ft^2 Y Dl H @ Cp Pbar Pq (static)
fuel flow rate
(Btu/hr)
Heat Input
(Btu/hr.)
41.04 9.19 0.9852 1.9487 0.84 27.30 -0.9
Contractor Information
Contact:
Contracting Company: GE Energy Services
Address: 2849 Sterling Drive, Hatfield, PA 19440
Phone No.: [phone]
Project No.:

Round
Division of Air Quality
Instrumental Reference Methods - Gaseous Measurements
Method 19 - F factors for Coal, Oil, and Gas
Fd Fw Fc
scf/MMBtu scf/MMBtu scf/MMBtu
Diluent
F factor used
O2
CO2
Anthrocite 2
Bituminous 2
Lignite
Natural
Propane
Butane
10100
COAL
OIL
GAS
9780
9860
9190
8710
8710
8710
10540
10640
11950
320
10610
10200
10390
1970
1800
1910
1420
1040
1190
1250
Wet CEM
Yes
Yes
Correct For O2
CO2 Interferece w/CO
Yes
St GCP Red Rock Unit 2 2024 rev
Division of Air Quality
NSPS Relative Accuracy Performance Specification Test - CEMS Certification
St George City Power
Red Rock Plant unit 2
Average Emission
Dry SO2 NOX CO
g/hp-hr 9.02 0.15 Average % concentration
lbs/hr 174.03 2.88 CO2 O2
ppm 682.04 18.55 6.30 12.42
Run 1 Enter O2 or CO2
Dry SO2 NOX CO CO2 O2 CO2
Atomic Weight 64 46 28
lbs/MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d))
lbs/MMBtu (CO2)E=Cd x Fc x (100 / % CO2d)
lbs/cu.ft 1.16E-04 2.00E-06
lbs/hr 175.485 3.020 6.29 12.51
ppm corrected for %O2 683.77 19.33 6.51 12.38
Run 2
Dry SO2 NOX CO CO2 O2
Atomic Weight 64 46 28
lbs/MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d))
lbs/MMBtu (CO2)E=Cd x Fc x (100 / % CO2d)
lbs/cu.ft 1.16E-04 1.83E-06
lbs/hr 173.710 2.74048 6.25 12.43
ppm corrected for %O2 677.34 17.56 6.55 12.26 Raw Value
Run 3
Dry SO2 NOX CO CO2 O2
Atomic Weight 64 46 28
lbs/MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d))
lbs/MMBtu (CO2)E=Cd x Fc x (100 / % CO2d)
lbs/cu.ft 1.19E-04 1.98E-06
lbs/hr 172.883 2.882082 6.36 12.31
ppm corrected for %O2 685.02 18.761 6.65 12.14 Raw Value
Run 4
Dry SO2 NOX CO CO2 O2
Atomic Weight 64 46 28
lbs/MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d))
lbs/MMBtu (CO2)E=Cd x Fc x (100 / % CO2d)
lbs/cu.ft
lbs/hr
ppm corrected for %O2 0.00 0.00 Raw Value
C For Cal Drift
ppm corrected for
%O2
C For Cal Drift
C For Cal Drift
C For Cal Drift
Raw Value
O2
CO2
Clear
lbs/MMBTU
St GCP Red Rock Unit 2 2024 rev
Calibration Error Test
Test Date December 10, 2024 O2
CS - Cal. Span 22.56
Units %
Cylinder No. Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level 0.00 0.03 0.03 0.13% Passed Cal.
Mid-level 12.03 12.00 0.03 0.13% Passed Cal.
High-level 22.56 22.60 0.04 0.18% Passed Cal.
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of CS - Cal. Span Low-Level 0.00%
40 to 60% of Cal. Span Mid-level 53.32%
100% of Cal. Span High-level 100.00%
Test Date December 10, 2024 CO2
CS - Cal. Span 9.11
Units %
Cylinder
No.
Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level 0.00 0.00 0.00 0.000% Passed Cal.
Mid-level 4.22 4.18 0.04 0.428% Passed Cal.
High-level 9.11 9.10 0.01 0.066% Passed Cal.
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of Cal. Span Low-Level 0.00%
40 to 60% of Cal. Span Mid-level 46.33%
100% of Cal. Span High-level 100.00%
Test Date SO2
CS - Cal. Span
Units ppm
Cylinder
No.
Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level
Mid-level
High-level
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of Cal. Span Low-Level
40 to 60% of Cal. Span Mid-level
100% of Cal. Span High-level
Test Date December 10, 2024 NOx
CS - Cal. Span 1,800.00
Units ppm
Cylinder
No.
Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level 0.00 3.00 3.00 0.167% Passed Cal.
sx52698 03/08/13 Mid-level 799.50 811.20 11.70 0.650% Passed Cal.
sx52698 03/08/13 High-level 1,800.00 1,803.20 3.20 0.178% Passed Cal.
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of Cal. Span Low-Level 0.00%
40 to 60% of Cal. Span Mid-level 44.42%
100% of Cal. Span High-level 100.00%
Test Date December 10, 2024 CO
100 CS - Cal. Span 45.25
23 Units ppm
Cylinder
No.
Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level 0.00 -0.03 0.03 0.066% Passed Cal.
sx52698 03/08/13 Mid-level 21.97 21.88 0.09 0.199% Passed Cal.
sx52698 03/08/13 High-level 45.25 45.33 0.08 0.177% Passed Cal.
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of Cal. Span Low-Level 0.00%
40 to 60% of Cal. Span Mid-level 48.55%
100% of Cal. Span High-level 100.00%
Expired Cal Gas
Expired Cal Gas
Expired Cal Gas
Expired Cal Gas
St GCP Red Rock Unit 2 2024 rev
Division of Air Quality Stack Test Review of
St George City Power
SO2 NOX CO CO2 O2 Red Rock Plant unit 2
CS Calibration Span 1800.00 45.25 9.11 22.56
Units ppm ppm ppm % %Unprotected
CV - Cylinder Value:SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00 0.00
Mid-Level 799.50 21.97 4.22 12.03
High-Level 1800.00 45.25 9.11 22.56
0 to 20% of Cal. Span 0.00% 0.00% 0.00% 0.00%
40 to 60% of Cal. Span 44.4% 48.6% 46.3% 53.3%
100% of Cal. Span 100.0% 100.0% 100.0% 100.0%
Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration.
CDir CMA 799.50 21.97 4.22 12.03
Calibration Error Test
Cs - Measured Concentration SO2 NOX CO CO2 O2Low-Level 3.00 -0.03 0.00 0.03
Mid-Level 811.20 21.88 4.18 12.00
High-Level 1803.20 45.33 9.10 22.60
Enter Up-scale Analyzer Response to be used during testing.
ACE Eq. 7E-1 811.20 21.88 4.18 12.00
Low-Level 0.17% 0.07% 0.00% 0.13% ppmdv Difference 3 0.03 0 0.03
Status Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Mid-Level 0.65% 0.20% 0.43% 0.13%
ppmdv Difference 11.7 0.09 0.039 0.03
Status Passed Cal. Passed Cal. Passed Cal. Passed Cal.High-Level 0.18% 0.18% 0.07% 0.18%
ppmdv Difference 3.2 0.08 0.006 0.04
Status Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Pre-Test Sampling System Bias
Initial Values SO2 NOX CO CO2 O2
CO - Low-Level 0.80 -0.13 0.13 0.10 System Bias.
SBi - Zero Bias TRUE 0.12% 0.22% 1.43% 0.31%± 5% of Span
Difference TRUE 2.2 0.1 0.13 0.07
Pass or Failed Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 801.40 22.11 4.38 11.93
SBi - Up-Scale Bias TRUE 0.54% 0.51% 2.20% 0.31%
Difference TRUE 9.80 0.23 0.20 0.07
Pass or Failed Invalid Run TRUE Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Raw Test Data Time Start Stop
Test Date:12/10/2024 SO2
SO2 NOX CO CO2 O2 NOX973.6 27.4 6.5 12.4 CO
0.0%54.1% 60.6% 71.5% 54.9% CO2/O2
Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100
Final Values SO2 NOX CO CO2 O2
CO - Low-Level 0.93 0.54 0.25 0.02 System Bias.
SBi - Zero Bias TRUE 0.12% 1.26% 2.75% 0.04%± 5% of Span
Difference TRUE 2.1 0.6 0.3 0.0
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 799.20 21.81 4.48 11.89
SBi - Up-Scale Bias TRUE 0.67% 0.15% 3.29% 0.49%
Difference TRUE 12.0 0.1 0.3 0.1
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Calibration Drift % of Span - D=ABS(SBf - SBi)
Low-Level Drift TRUE 0.01% 1.04% 1.32% 0.27% Drift
Difference TRUE 0.1 0.7 0.1 0.1 3% of Span
Pass or Re-Calibrate Pass Pass Pass Pass
Up-scale Gas Drift TRUE 0.12% 0.35% 1.10% 0.18%
Difference TRUE 2.2 0.3 0.1 0.0
Pass or Re-Calibrate Pass Pass Pass Pass
Red Rock Plant unit 2 Flow & Moisture
As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms
9.19 27.30 -0.90 27.23 680 6.29 12.51 81.21 29.51 28.95
Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws 208.8006
0.9852 0.84 34.455 35.30 39 32.776 1.662 0.0482 0.9990 0.999
Load - Megawatts
AvgSqrtDlp Vs scfm wet acfm Qsd dscfh
Heat InputBtu/hr Low Mid High
1.3179 113.8 26,446 62,717 1.510E+6
#1 - Times
Date
Point No.dl "p"sqrt dl "p"ts F tm F (in) tm F (out)Cp 3D Probe Final
Vf
Initial
Vi
1 1.510 1.23 643 38.75 38.75 576 548 28
2 1.930 1.39 648 607.9 607.2 0.7
3 1.880 1.37 672 492.5 492.3 0.24 1.770 1.33 640 813.7 807.3 6.4
5 1.720 1.31 683 0
6 1.710 1.31 684
7 1.520 1.23 679
8 1.380 1.17 678
9 1.670 1.29 682
10 1.840 1.36 692
11 1.770 1.33 694
12 1.840 1.36 696
13 2.020 1.42 695
14 1.920 1.39 696
15 2.000 1.41 697
16 1.400 1.18 69717
1819
2021
2223
24
NOTEThese cells scans for the appropriate Cafter the Cm-entered.
If this scan is incorrect change the Cmaand Cdir to the correct
gas value.
Failed Bias Dialog
Failed Drift Dialog
Failed Cal Error Dialog
CO Calibration Gas
Failed Bias Dialog
St GCP Red Rock Unit 2 2024 rev
Division of Air Quality Stack Test Review of
St George City Power
SO2 NOX CO CO2 O2 Red Rock Plant unit 2
CS Calibration Span 1800.00 45.25 9.11 22.56
Units ppm ppm ppm % %
CV - Cylinder Value:SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00 0.00
Mid-Level 799.50 21.97 4.22 12.03
High-Level 1800.00 45.25 9.11 22.56
0 to 20% of Cal. Span 0.00% 0.00% 0.00% 0.00%
40 to 60% of Cal. Span 44.4% 48.6% 46.3% 53.3%
100% of Cal. Span 100.0% 100.0% 100.0% 100.0%
Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration.
CMA 799.50 21.97 4.22 12.03
Calibration Error Test
Measured Concentration SO2 NOX CO CO2 O2Low-Level 3.00 -0.03 0.00 0.03Mid-Level 811.20 21.88 4.18 12.00
High-Level 1803.20 45.33 9.10 22.60
Enter Up-scale Analyzer Response to be used during testing.
ACE Eq. 7E-1 811.20 21.88 4.18 12.00
Low-Level 0.17% 0.07% 0.00% 0.13%
ppmdv Difference 3 0.03 0 0.03
Status Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Mid-Level 0.65% 0.20% 0.43% 0.13%
ppmdv Difference 11.7 0.09 0.039 0.03
Status Passed Cal. Passed Cal. Passed Cal. Passed Cal.
High-Level 0.18% 0.18% 0.07% 0.18%
ppmdv Difference 3.2 0.08 0.006 0.04
Status Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Pre-Test Sampling System Bias
Initial Values SO2 NOX CO CO2 O2
CO - Low-Level 0.93 0.54 0.25 0.02 System Bias.
SBi - Zero Bias TRUE 0.12% 1.26% 2.75% 0.04%± 5% of Span
Difference TRUE 2.07 0.57 0.25 0.01Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 799.20 21.81 4.48 11.89
SBi - Up-Scale Bias TRUE 0.67% 0.15% 3.29% 0.49%
Difference TRUE 12 0.07 0.3 0.11
Pass or Invalid Run TRUE Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Raw Test Data Time Start Stop
Test Date:12/10/2024 SO2
SO2 NOX CO CO2 O2 NOX966.6 24.7 6.6 12.3 CO
0.0%53.7% 54.7% 71.9% 54.3% CO2/O2
Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100
Final Values SO2 NOX CO CO2 O2
CO - Low-Level 3.00 0.54 0.33 0.05 System Bias.
SBi - Zero Bias TRUE 0.00% 1.26% 3.62% 0.09%± 5% of Span
Difference TRUE 0.0 0.6 0.3 0.0
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 791.20 21.43 4.55 11.84
SBi - Up-Scale Bias TRUE 1.11% 0.99% 4.06% 0.71%
Difference TRUE 20.0 0.4 0.4 0.2
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Calibration Drift % of Span - D=ABS(SBf - SBi)
Low-Level Drift TRUE 0.12% 0.00% 0.88% 0.04% Response Spec.
Difference TRUE 2.1 0.0 0.1 0.0 3% of Span
Pass or Re-Calibrate Pass Pass Pass Pass
Up-scale Gas Drift TRUE 0.44% 0.84% 0.77% 0.22%
Difference TRUE 8.0 0.4 0.1 0.1
Pass or Re-Calibrate Pass Pass Pass Pass
Red Rock Plant unit 2 Flow & Moisture
As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms
9.19 27.30 -0.90 27.23 695 6.25 12.43 81.32 29.50 28.92
Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws 230.2129
0.9852 0.84 36.410 38.10 52 33.739 1.793 0.0505 0.9990 0.999
Load - Megawatts
AvgSqrtDlp Vs scfm wet acfm Qsd dscfh
Heat InputBtu/hr Low Mid High
1.3165 114.5 26,253 63,117 1.496E+6
#1 - Times
Date
Point No.dl "p"sqrt dl "p"ts F tm F (in) tm F (out)Cp 3D Probe Final
Vf
Initial
Vi1 1.520 1.23 695 52 52 685.6 655.4 30.2
2 1.880 1.37 700 564 563.8 0.23 1.680 1.30 703 622.5 621.9 0.6
4 1.820 1.35 703 822.4 815.3 7.1
5 2.050 1.43 704 0
6 1.980 1.41 702
7 1.710 1.31 701
8 1.360 1.17 698
9 1.670 1.29 693
10 1.960 1.40 692
11 1.980 1.41 69412 1.950 1.40 693
13 1.840 1.36 694
14 1.730 1.32 69115 1.490 1.22 681
16 1.240 1.11 683
1718
19
20
21
22
23
24
Failed Bias Dialog
Failed Drift Dialog
Failed Cal Error Dialog
Failed Bias Dialog
St GCP Red Rock Unit 2 2024 rev
Division of Air Quality Stack Test Review of
St George City Power
SO2 NOX CO CO2 O2 Red Rock Plant unit 2
CS Calibration Span 1800.00 45.25 9.11 22.56
Units ppm ppm ppm % %
CV - Cylinder Value:SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00 0.00
Mid-Level 799.50 21.97 4.22 12.03
High-Level 1800.00 45.25 9.11 22.56
0 to 20% of Cal. Span 0.00% 0.00% 0.00% 0.00%
40 to 60% of Cal. Span 44.4% 48.6% 46.3% 53.3%
100% of Cal. Span 100.0% 100.0% 100.0% 100.0%
Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration.
CMA 799.50 21.97 4.22 12.03
Calibration Error Test
Measured Concentration SO2 NOX CO CO2 O2Low-Level 3.00 -0.03 0.00 0.03Mid-Level 811.20 21.88 4.18 12.00
High-Level 1803.20 45.33 9.10 22.60
Enter Up-scale Analyzer Response to be used during testing.
ACE Eq. 7E-1 811.20 21.88 4.18 12.00
Low-Level 0.17% 0.07% 0.00% 0.13%
ppmv Difference 3 0.03 0 0.03
Status Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Mid-Level 0.65% 0.20% 0.43% 0.13%
ppmv Difference 11.7 0.09 0.039 0.03
Status Passed Cal. Passed Cal. Passed Cal. Passed Cal.
High-Level 0.18% 0.18% 0.07% 0.18%
ppmv Difference 3.2 0.08 0.006 0.04
Status Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Pre-Test Sampling System Bias
Initial Values SO2 NOX CO CO2 O2
CO - Low-Level 3.00 0.54 0.33 0.05 System Bias.
SBi - Zero Bias TRUE 0.00% 1.26% 3.62% 0.09%± 5% of Span
Difference TRUE 0 0.57 0.33 0.02Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 791.20 21.43 4.55 11.84
SBi - Up-Scale Bias TRUE 1.11% 0.99% 4.06% 0.71%
Difference TRUE 20 0.45 0.37 0.16
Pass or Invalid Run TRUE Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Raw Test Data Time Start Stop
Test Date:12/10/2024 SO2
SO2 NOX CO CO2 O2 NOX983.2 26.6 6.7 12.1 CO
0.0%54.6% 58.7% 73.0% CO2/O2
Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100
Final Values SO2 NOX CO CO2 O2
CO - Low-Level 3.00 0.50 0.28 0.06 System Bias.
SBi - Zero Bias TRUE 0.00% 1.17% 3.07% 0.13%± 5% of Span
Difference TRUE 0.0 0.5 0.3 0.0
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 787.20 21.51 4.48 11.88
SBi - Up-Scale Bias TRUE 1.33% 0.82% 3.29% 0.53%
Difference TRUE 24.0 0.4 0.3 0.1
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal. Passed Cal.
Calibration Drift % of Span - D=ABS(SBf - SBi)
Low-Level Drift TRUE 0.00% 0.09% 0.55% 0.04% Response Spec.
Difference TRUE 0.0 0.0 0.1 0.0 3% of Span
Pass or Re-Calibrate Pass Pass Pass Pass
Up-scale Gas Drift TRUE 0.22% 0.18% 0.77% 0.18%
Difference TRUE 4.0 0.1 0.1 0.0
Pass or Re-Calibrate Pass Pass Pass Pass
Red Rock Plant unit 2 Flow & Moisture
As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms
9.19 27.30 -0.90 27.23 699 6.36 12.31 81.33 29.51 28.80
Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws 234.9232
0.9852 0.84 36.975 46.00 69 33.157 2.165 0.0613 0.9990 0.999
Load - Megawatts
AvgSqrtDlp Vs scfm wet acfm Qsd dscfh
Heat InputBtu/hr Low Mid High
1.2921 112.8 25,780 62,157 1.452E+6
#1 - Times
Date
Point No.dl "p"sqrt dl "p"ts F tm F (in) tm F (out)Cp 3D Probe Final
Vf
Initial
Vi1 1.760 1.33 698 69.08 69.08 630.6 592.5 38.1
2 1.970 1.40 700 728.7 727.8 0.93 2.020 1.42 702 495.1 494.8 0.3
4 2.100 1.45 701 837.4 830.7 6.7
5 1.720 1.31 702 0
6 1.840 1.36 700
7 1.530 1.24 691
8 1.130 1.06 673
9 1.230 1.11 693
10 1.690 1.30 701
11 1.980 1.41 70512 1.910 1.38 707
13 2.010 1.42 707
14 1.910 1.38 70615 1.150 1.07 696
16 1.070 1.03 698
1718
19
20
21
22
23
24
Failed Bias Dialog
Failed Cal Error Dialog
Failed Drift Dialog
Failed Bias Dialog