DAQ-2024-006978

1

DAQC-276-24
Site ID 10237 (B4)

MEMORANDUM

TO: STACK TEST FILE – PAFICIFICORP ENERGY – Hunter Power Plant

THROUGH: Harold Burge, Major Source Compliance Section Manager

FROM: Paul Morris, Environmental Scientist

DATE: March 19, 2024

SUBJECT: Location: Hunter Power Plant, Castle Dale, Carbon County, Utah
Contact: Tom Wiscomb: 435-748-6519
Tester: Montrose Air Quality Services, LLC: 303-495-3936
Sources: Units 1 and 2
FRS ID #: UT0000004901500101
Permit# Title V operating permit 1500101004 dated September 4, 2020, revised
November 19, 2021
Action Code: TR
Subject: Review of Stack Test Reports Dated March 18, 2024

On March 18, 2024 (email), the Utah Division of Air Quality (DAQ) received a stack test report for the
PacifiCorp Hunter Power Plant Units 1 and 2 located in Castle Dale, Utah. Testing was performed from
February 13 and 14, 2024, to determine compliance with Permit Condition II.B.2.a. The DAQ calculated
result are:

Source Test Date RM/Pollutant DAQ Result Test Result Limit

Unit 1 2/14/2024 RM 5/PM 0.003 lb/MMBtu 0.003 lb/MMBtu 0.015 lb/MMBtu

Unit 2 2/13/2024 RM 5/PM 0.005 lb/MMBtu 0.005 lb/MMBtu 0.015 lb/MMBtu

DEVIATIONS: Unit 3 was unable to be tested at the time due to not being able to meet the
load requirements for testing. See attached deviation report.

CONCLUSION: Unit 1 and 2 should be considered to have been in compliance with the
applicable PM emission limits at the time of testing.

RECOMMENDATION: No further action is required for Units 1 and 2. Await testing on Unit 3.

HPV: No.

ATTACHMENTS: PacifiCorp – Hunter Plant test report dated March 18, 2024, deviation report
and DAQ generated excel spreadsheets.

6 , 3

Source Test Report for 2024 Compliance Testing
Units 1 and 2
PacifiCorp
Hunter Power Plant
Castle Dale, Utah
Prepared For:
PacifiCorp
1407 W North Temple, Suite 210
Salt Lake City, Utah 84116
Prepared By:
Montrose Air Quality Services, LLC
990 West 43rd Avenue
Denver, Colorado 80211
For Submission To:
Utah Division of Air Quality
195 North 1950 West
Salt Lake City, UT 84116
Document Number: GP043AS-036892-RT-1538
Test Dates: February 13 & 14, 2024
Submittal Date: March 14, 2024
PacifiCorp
2024 Compliance Test Report, Hunter Power Plant
Review and Certification
All work, calculations, and other activities and tasks performed and presented in this
document were carried out by me or under my direction and supervision. I hereby certify
that, to the best of my knowledge, Montrose operated in conformance with the
requirements of the Montrose Quality Management System and ASTM D7036-04 during this
test project.
Signature: Chris Wall Date: March 8, 2024
Name: Chris Wall Title: Project Manager
I have reviewed, technically and editorially, details, calculations, results, conclusions, and
other appropriate written materials contained herein. I hereby certify that, to the best of my
knowledge, the presented material is authentic, accurate, and conforms to the requirements
of the Montrose Quality Management System and ASTM D7036-04.
Signature: Date: March 8, 2024
Name: Matthew Parks Title: QA/QC Specialist
GP043AS-036892-RT-1538 Page 2 of 92
PacifiCorp
2024 Compliance Test Report, Hunter Power Plant
Table of Contents
Section Page
1.0 Introduction ...................................................................................................... 5
1.1 Summary of Test Program ........................................................................... 5
1.2 Key Personnel ............................................................................................ 6
2.0 Plant and Sampling Location Descriptions .............................................................. 8
2.1 Process Description, Operation, and Control Equipment ................................... 8
2.2 Flue Gas Sampling Location ......................................................................... 8
2.3 Operating Conditions and Process Data .......................................................... 9
3.0 Sampling and Analytical Procedures ...................................................................... 9
3.1 Test Methods ............................................................................................. 9
3.1.1 EPA Method 3A .................................................................................. 9
3.1.2 EPA Methods 5 and 202 ..................................................................... 11
3.2 Process Test Methods ................................................................................. 12
4.0 Test Discussion and Results ................................................................................ 13
4.1 Field Test Deviations and Exceptions ............................................................ 13
4.2 Presentation of Results ............................................................................... 13
5.0 Internal QA/QC Activities ................................................................................... 13
5.1 QA/QC Audits ........................................................................................... 13
5.2 QA/QC Discussion ...................................................................................... 13
5.3 Quality Statement ..................................................................................... 13
List of Appendices
A Field Data and Calculations ............................................................................... 15
A.1 Sampling Locations ................................................................................... 16
A.2 Particulate Matter Results and Data Sheets .................................................. 18
A.2.1 Unit 1 ..................................................................................................... 19
A.2.2 Unit 2 ..................................................................................................... 25
A.3 Example Calculations ................................................................................ 31
B Facility Process Data ........................................................................................ 36
B.1 Unit 1 .............................................................................................................. 37
B.2 Unit 2 .............................................................................................................. 50
C Laboratory Analysis Data .................................................................................. 63
C.1 Gravimetric Analyses ................................................................................ 64
GP043AS-036892-RT-1538 Page 3 of 92
PacifiCorp
2024 Compliance Test Report, Hunter Power Plant
D Quality Assurance/Quality Control ...................................................................... 72
D.1 Units and Abbreviations ............................................................................. .73
D.2 Manual Test Method QA/QC Data ................................................................ .81
D.3 Instrumental Test Method QA/QC Data ........................................................ .85
D.4 Accreditation Information/Certifications ....................................................... .89
List of Tables
Table 1-1 Summary of Test Program .......................................................................... 5
Table 1-2 Summary of Average Compliance Results ..................................................... 6
Table 1-3 Test Personnel and Observers ..................................................................... 7
Table 2-1 Sampling Locations ................................................................................... 8
List of Figures
Figure 3-1 EPA Method 3 Sampling Train .................................................................... 10
Figure 3-2 EPA Methods 5 and 202 Sampling Train ...................................................... 12
GP043AS-036892-RT-1538 Page 4 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

1.0 Introduction
1.1 Summary of Test Program
PacifiCorp contracted Montrose Air Quality Services, LLC (Montrose) to perform a
compliance test program at Hunter Power Plant located near Castle Dale, Utah. The tests
are conducted to determine compliance with the applicable UDEQ permit.
The specific objectives were to:
• Perform annual Particulate Matter (PM) emissions testing on the exhaust
stacks of Unit 1, Unit 2 and Unit 3
• Perform diagnostic Condensable Particulate Matter (CPM) emissions testing on
the exhaust stacks of Unit 1, Unit 2 and Unit 3
• Conduct the test program with a focus on safety.
Montrose performed the tests to measure the emission parameters listed in Table 1-1.
Table 1-1
Summary of Test Program
Test Date
Unit ID/
Source Name Activity/Parameters Test Methods
No. of
Runs
Duration
(Minutes)
2/13/2024 Unit 2 PM, CPM EPA M5, 202 3 120
2/14/2024 Unit 1 PM, CPM EPA M5, 202 3 120

To simplify this report, a list of Units and Abbreviations is included in Appendix D.1.
Throughout this report, chemical nomenclature, acronyms, and reporting units are not
defined. Please refer to the list for specific details.
This report presents the test results and supporting data, descriptions of the testing
procedures, descriptions of the facility and sampling locations, and a summary of the quality
assurance procedures used by Montrose. The average emission test results are summarized
and compared to their respective permit limits in Table 1-2. Detailed results for individual
test runs and all supporting data can be found in the appendices.
The testing was conducted by the Montrose personnel listed in Table 1-3. The tests were
conducted according to the test plan (protocol) that was submitted to and approved by
UDEQ.

GP043AS-036892-RT-1538 Page 5 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

Table 1-2
Summary of Average Compliance Results
February 13 & 14, 2024
Unit ID/
Source

Parameter/Units Average Result Emission Limit Regulatory Reference
Particulate Matter (PM)
Unit 1 lb/mmBtu 0.003 0.030 40 CFR Part 63, Subpart UUUUU
lb/mmBtu 0.003 0.015 40 CFR Part 63, Subpart D
Unit 2 lb/mmBtu 0.005 0.030 40 CFR Part 63, Subpart UUUUU
lb/mmBtu 0.005 0.015 40 CFR Part 63, Subpart D
1.2 Key Personnel
A list of project participants is included below:

Facility Information
Source Location: PacifiCorp Hunter Power Plant
State Highway 10
Castle Dale, Utah 84513
Tom Wiscomb
Project Contact: Sr. Environmental Advisor Sr. Environmental Advisor
Role: PacifiCorp PacifiCorp
Company: [phone] [phone]
Telephone: [e-mail] [e-mail]
Email: PacifiCorp Hunter Power Plant PacifiCorp Hunter Power Plant

Agency Information
Regulatory Agency: Utah Department of Air Quality
Agency Contact: Rob Leishman
Telephone: [phone]
Email: [e-mail]

Testing Company Information
Testing Firm: Montrose Air Quality Services, LLC
Contact: Craig Kormylo
Title: District Manager
Telephone: [phone]
Email: [e-mail]

GP043AS-036892-RT-1538 Page 6 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

Test personnel and observers are summarized in Table 1-3.
Table 1-3
Test Personnel and Observers
Name Affiliation Role/Responsibility
Chris Wall Montrose
Project Manager
Qualified Individual (QI)
Trailer operator
Aavash Bhusal Montrose Sample train operator
Matthew Parks Montrose Calculations and report preparation
Tom Wiscomb PacifiCorp Test Coordinator
Jay Howard PacifiCorp Plant Representative

GP043AS-036892-RT-1538 Page 7 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

2.0 Plant and Sampling Location Descriptions
2.1 Process Description, Operation, and Control
Equipment
The Hunter Plant comprises three pulverized coal-fired boilers. Hunter Unit #1 is a dry-
bottom, tangentially-fired boiler rated at 480 gross megawatts (GMW) and equipped with a
fabric-filter baghouse for particulate matter (PM) control and a flue gas desulfurization
(FGD) scrubber for sulfur dioxide (SO2) control. Hunter Unit #2 is a dry-bottom,
tangentially-fired boiler rated at 480 GMW and equipped with low-NOx burners and overfire
air for nitrogen oxides (NOx) control, a fabric filter baghouse for PM control and an FGD
scrubber for SO2 control. Hunter Unit #3 is a dry-bottom, wall-fired boiler rated at 495
GMW and equipped with low-NOx burners and overfire air for NOx control, a fabric filter
baghouse for PM control and an FGD scrubber for SO2 control. In accordance with
Conditions II.B.2 and II.B.3 of Utah Department of Environmental Quality (UDEQ) Operating
Permit 1500101003, the Unit #1, Unit #2 and Unit #3 exhaust stacks are equipped with
Continuous Emission Monitoring Systems (CEMS) to quantify carbon dioxide (CO2), SO2 and
NOx emissions. Units 1, 2 and 3 are equipped with CEMS to quantify carbon monoxide (CO)
emissions for comparison to UDEQ permit limits.
2.2 Flue Gas Sampling Location
Information regarding the sampling location is presented in Table 2-1.
Table 2-1
Sampling Locations
Sampling
Location
Stack Inside
Diameter
(in.)
Distance from Nearest
Disturbance
Number of Traverse
Points
Downstream
EPA “B”
(in./dia.)
Upstream EPA
“A” (in./dia.)
Unit 1 322.6 3228 / 10.0 2388 / 7.4 Isokinetic: 12 (3/port)
Unit 2 340.7 3240 / 9.5 2484 / 7.3 Isokinetic: 12 (3/port)
Unit 3 307.4 3228 / 10.5 2616 / 8.5 Isokinetic: 12 (3/port)

Sample location(s) were verified in the field to conform to EPA Method 1. See Appendix A.1
for more information.

GP043AS-036892-RT-1538 Page 8 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

2.3 Operating Conditions and Process Data
Emission tests were performed while the source/units and air pollution control devices were
operating at the conditions required by the permit. The unit(s) were tested when operating
normally.
Plant personnel were responsible for establishing the test conditions and collecting all
applicable unit-operating data. The process data that was provided is presented in Appendix
B. Data collected includes the following parameters:
• Unit Load (MW)
• Relevant CEMS Parameters
3.0 Sampling and Analytical Procedures
3.1 Test Methods
The test methods for this test program have been presented in Table 1-1. Additional
information regarding specific applications or modifications to standard procedures is
presented below.
3.1.1 EPA Method 3A, Determination of Oxygen and Carbon Dioxide
in Emissions from Stationary Sources (Instrumental Analyzer
Procedure)
EPA Method 3A is an instrumental test method used to measure the concentration of O2 and
CO2 in stack gas. The effluent gas is continuously or intermittently sampled and conveyed to
analyzers that measure the concentrations of O2 and CO2. The performance requirements of
the method must be met to validate data.
Pertinent information regarding the performance of the method is presented below:
• Method Options:
o Single-point sampling is performed if O2 and CO2 measurements are for
molecular weight calculations only
• Method Exceptions:
o Samples are collected in a Tedlar bag and analyzed on-site.
The typical sampling system is detailed in Figure 3-1.
GP043AS-036892-RT-1538 Page 9 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

FIGURE 3-1
EPA Method 3 Sampling Train
TEDLAR
BAG
PROBE
FILTER
(GLASS WOOL)
FLEXIBLE
TUBING
SQUEEZE BULB

GP043AS-036892-RT-1538 Page 10 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

3.1.2 EPA Methods 5 and 202
Determination of Particulate Matter from Stationary Sources and Dry
Impinger Method for Determining Condensable Particulate Emissions from
Stationary Sources
EPA Methods 5 and 202 are manual, isokinetic methods used to measure FPM and CPM
emissions. The methods are performed in conjunction with EPA Methods 1 through 4. The
stack gas is sampled through a nozzle, probe, heated filter, unheated CPM filter, condenser,
and impinger train. FPM is collected from the probe and heater filter. CPM is collected from
the unheated CPM filter and the impinger train. The samples are analyzed gravimetrically.
The sum of FPM and CPM represents TPM. The FPM, CPM, and TPM results are reported in
emission concentration and emission rate units.
Pertinent information regarding the performance of the method is presented below:
o Condensed water is measured gravimetrically
o The post-test nitrogen purge is performed by passing nitrogen through the
train under pressure
o To simplify shipping arrangements to remote locations, stainless steel
probe liners and nozzles are used. After each run, the nozzle and probe
liner are brushed and washed a total of six times with reagent-grade
acetone to assure complete recovery of all particulate matter. The brush is
given a final rinse with acetone and the nozzle and probe liner are given a
final rinse with acetone and all rinsate is collected into the appropriate
sample container
The typical sampling system is detailed in Figure 3-2.
GP043AS-036892-RT-1538 Page 11 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

Figure 3-2
EPA Methods 5 and 202 Sampling Train

3.2 Process Test Methods
The test plan did not require that process samples be collected during this test program;
therefore, no process sample data are presented in this test report.

GP043AS-036892-RT-1538 Page 12 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

4.0 Test Discussion and Results
4.1 Field Test Deviations and Exceptions
Unit 3 was not operating during this mobilization and will be tested at a later date.
No further field deviations or exceptions from the test plan or test methods were identified
by the Project Manager.
4.2 Presentation of Results
The average results are compared to the permit limits in Table 1-2. Emissions are reported
in units consistent with those in the applicable regulations. Additional information is included
in the appendices as presented in the Table of Contents.
5.0 Internal QA/QC Activities
5.1 QA/QC Audits
The meter box and sampling trains used during sampling performed within the requirements
of their respective methods. All post-test leak checks, minimum metered volumes, minimum
sample durations, and percent isokinetics met the applicable QA/QC criteria, except where
noted in Section 5.2.
EPA Method 5 analytical QA/QC results are included in the laboratory report. The method
QA/QC criteria were met, except if noted in Section 5.2. An EPA Method 5 reagent blank
was analyzed. The maximum allowable amount that can be subtracted is 0.001% of the
weight of the acetone used. The blank did not exceed the maximum residue allowed, except
where noted in Section 5.2.
EPA Method 202 analytical QA/QC results are included in the laboratory report. The method
QA/QC criteria were met, except where noted in Section 5.2. An EPA Method 202 Field Train
Recovery Blank (FTRB) was performed for each source category. The maximum allowable
amount that can be subtracted is 0.002 g (2.0 mg).
5.2 QA/QC Discussion
All QA/QC criteria were met during this test program.
5.3 Quality Statement
Montrose is qualified to conduct this test program and has established a quality
management system that led to accreditation with ASTM Standard D7036-04 (Standard
Practice for Competence of Air Emission Testing Bodies). Montrose participates in annual
functional assessments for conformance with D7036-04 which are conducted by the
American Association for Laboratory Accreditation (A2LA). All testing performed by Montrose
is supervised on site by at least one Qualified Individual (QI) as defined in D7036-04
Section 8.3.2. Data quality objectives for estimating measurement uncertainty within the
GP043AS-036892-RT-1538 Page 13 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

documented limits in the test methods are met by using approved test protocols for each
project as defined in D7036-04 Sections 7.2.1 and 12.10. Additional quality assurance
information is included in the report appendices. The content of this report is modeled after
the EPA Emission Measurement Center Guideline Document (GD-043).

GP043AS-036892-RT-1538 Page 14 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

Appendix A
Field Data and Calculations

GP043AS-036892-RT-1538 Page 15 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

Appendix A.1
Sampling Locations

GP043AS-036892-RT-1538 Page 16 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

PacifiCorp Hunter Power Plant Sampling Locations

Particulate Matter Sampling Points

Unit 1 2 3
Diameter (D) 322.6” 340.7” 307.4”
Upstream Distance (A) 198.9’ 207.3’ 217.7’
Downstream Distance (B) 268.8’ 269.7’ 268.9’
Sample Point Distances from Stack Wall
Traverse Point 1 14.1” 14.8” 13.4”
Traverse Point 2 47.2” 49.9” 45.0”
Traverse Point 3 95.4” 100.8” 91.1” 1 5 2 1 2 3 3
1
2
3
3
2
1
Stack Cross Section (A-A)
D
A
B
A A
GP043AS-036892-RT-1538 Page 17 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

Appendix A.2
Particulate Matter Results and Data Sheets

GP043AS-036892-RT-1538 Page 18 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

Appendix A.2 .1
Unit 1

GP043AS-036892-RT-1538 Page 19 of 92
Run # 1 2 3
Start Time 8:12 10:54 13:45
Stop Time 10:24 13:06 15:57
Ѳ Sample Time (min.)120 120 120
EPA Method 2 Data 1 2 3 Average
Inputs
Ds Stack Diameter (inches)322.6 322.6 322.6 322.6
Pbar Barometric Pressure ("Hg)24.45 24.45 24.45 24.5
Pg Stack Static Pressure ("H2O)‐1.4 ‐1.4 ‐1.4 ‐1.4
Cp Pitot Tube Coefficient (unitless)0.84 0.84 0.84 0.84
√∆pavg Avg. Velocity Head of Stack Gas √("H2O)0.7144 0.7163 0.7151 0.7153
Ts Stack Gas Temperature (°F)118 118 118 118
Calculations
A Stack Area (ft2)567.618 567.618 567.618 567.618
Pg Stack Static Pressure ("Hg)‐0.10 ‐0.10 ‐0.10 ‐0.10
Md Stack Gas Molecular Weight, dry basis (lb/lb‐mole)30.28 30.29 30.29 30.29
Ms Stack Gas Molecular Weight, wet basis (lb/lb‐mole)28.87 28.80 28.80 28.82
Ps Absolute Stack Pressure ("Hg)24.35 24.35 24.35 24.35
Ts(abs)Absolute Stack Gas Temperature (°R )578.3 578 578 578
Vs Stack Gas Velocity (ft/sec)46.5 46.7 46.6 46.6
Q Stack Gas Dry Volumetric Flow Rate (dscf/hr)62,535,317 62,367,959 62,192,446 62,365,241
Q Stack Gas Dry Volumetric Flow Rate (dscf/min)1,042,255 1,039,466 1,036,541 1,039,421
Diluent Data 1 2 3 Average
O2 (%vd)6.1 6.1 6.1 6.1
CO2 (%vd)12.7 12.8 12.8 12.8
EPA Method 4 Data 1 2 3 Average
Inputs
Vlc Volume of Water Condensed (mL)225.2 242.7 244.1 237.3
Vm Volume of Stack Gas Collected (dcf)95.82 97.825 97.833 97.159
Y Meter Calibration Factor (unitless)1.0124 1.0124 1.0124 1.0124
∆H Pressure Differential Across Orifice ("H2O)1.9 1.9 2.0 1.9
Tm Temperature at Gas Meter (°F)55 57 59 57
Calculations
Pm Absolute Pressure at Gas Meter ("Hg)24.59 24.59 24.59 24.59
Tm Absolute Temperature at Gas Meter (°R)515.3 516.8 519.2 517.1
Vwc(std)Volume of Water Condensed (scf)10.60 11.42 11.49 11.17
Vm(std)Sample Gas Volume (dscf)81.66 83.12 82.76 82.51
Bws act Observed Stack Gas Moisture Content (%/100)0.115 0.121 0.122 0.119
Bws sat Saturated Moisture Content (%/100)0.135 0.134 0.134 0.134
Bws Moisture Content Used (%/100)0.115 0.121 0.122 0.119
EPA Method 5 Data 1 2 3 Average
Inputs
Dn Nozzle diameter (")0.260 0.260 0.260 0.260
C1 Mass of PM collected on filter (mg)5.4 3.8 3.1 4.1
C2 Mass of PM collected in rinse (mg)5.2 4.1 4.8 4.7
EPA Method 202 Data 1 2 3 Average
Inputs
Mass of Inorganic Condensible PM (mg)18.3 12.3 24.8 18.5
Mass of Organic Condensible PM (mg)3.4 3.6 4.0 3.7
Total CPM Mass (mg)21.7 15.9 28.8 22.1
Mass of train blank (mg)2.0 2.0 2.0 2.0
Total CPM Mass less Blank (mg)19.7 13.9 26.8 20.1
Emission Calculations
Fc Fuel F‐Factor (scf/mmBtu)1800 1800 1800 1800
An Cross‐sectional area of nozzle (ft2)3.69E‐04 3.69E‐04 3.69E‐04 3.69E‐04
I Isokinetic variation (%) 100.6 102.7 102.5 101.9
mn Total Filterable PM mass less blank (mg)10.6 7.9 7.9 8.8
Cs Filterable Particulate concentration (gr/dscf)0.002 0.001 0.001 0.002
Cs Filterable Particulate concentration (lb/dscf)2.86E‐07 2.10E‐07 2.10E‐07 2.35E‐07
Elb/hr Filterable Particulate mass emission rate (lb/hr)17.9 13.1 13.1 14.7
Boiler Load (MW)449 449 450 449
Filterable Particulate mass emission rate (lb/MW‐hr)0.04 0.03 0.03 0.03
Fc Filterable Particulate mass emission rate (lb/mmBtu)0.004 0.003 0.003 0.003
8760 hrs/yr Filterable Particulate mass emission rate (tons/year)78.4 57.2 57.3 64.3
Cs Condensible Particulate concentration (gr/dscf)0.004 0.003 0.005 0.004
Cs Condensible Particulate concentration (lb/dscf)5.32E‐07 3.69E‐07 7.14E‐07 5.38E‐07
Elb/hr Condensible Particulate mass emission rate (lb/hr)33.3 23.0 44.4 33.6
Fc Condensible Particulate mass emission rate (lb/mmBtu)0.008 0.005 0.010 0.008
8760 hrs/yr Condensible Particulate mass emission rate (tons/year)145.7 100.7 194.5 147.0
Total Particulate concentration (gr/dscf)0.006 0.004 0.006 0.005
Total Particulate concentration (lb/dscf)8.18E‐07 5.78E‐07 9.24E‐07 7.74E‐07
Total Particulate mass emission rate (lb/hr)51.2 36.1 57.5 48.2
Boiler Load (MW)449 449 450 449
Total Particulate mass emission rate (lb/MW‐hr)0.11 0.08 0.13 0.11
Total Particulate mass emission rate (lb/mmBtu)0.012 0.008 0.013 0.011
Total Particulate mass emission rate (tons/year)224.1 157.9 251.8 211.3
PROJ‐036892
PacifiCorp
Hunter Unit 1
2/14/2024
GP043AS-036892-RT-1538 Page 20 of 92
GP043AS-036892-RT-1538 Page 21 of 92
GP043AS-036892-RT-1538 Page 22 of 92
GP043AS-036892-RT-1538 Page 23 of 92
GP043AS-036892-RT-1538 Page 24 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

Appendix A.2 .2
Unit 2

GP043AS-036892-RT-1538 Page 25 of 92
Run # 1 2 3
Start Time 7:53 11:41 14:17
Stop Time 10:08 13:53 16:29
Ѳ Sample Time (min.)120 120 120
EPA Method 2 Data 1 2 3 Average
Inputs
Ds Stack Diameter (inches)340.7 340.7 340.7 340.7
Pbar Barometric Pressure ("Hg)24.45 24.45 24.45 24.5
Pg Stack Static Pressure ("H2O)‐4.3 ‐4.3 ‐4.3 ‐4.3
Cp Pitot Tube Coefficient (unitless)0.84 0.84 0.84 0.84
√∆pavg Avg. Velocity Head of Stack Gas √("H2O)0.7044 0.7056 0.7050 0.7050
Ts Stack Gas Temperature (°F)118 119 119 118
Calculations
A Stack Area (ft2)633.099 633.099 633.099 633.099
Pg Stack Static Pressure ("Hg)‐0.32 ‐0.32 ‐0.32 ‐0.32
Md Stack Gas Molecular Weight, dry basis (lb/lb‐mole)30.20 30.18 30.20 30.19
Ms Stack Gas Molecular Weight, wet basis (lb/lb‐mole)28.78 28.91 28.72 28.80
Ps Absolute Stack Pressure ("Hg)24.13 24.13 24.13 24.13
Ts(abs)Absolute Stack Gas Temperature (°R )577.5 578.5 578.8 578
Vs Stack Gas Velocity (ft/sec)46.1 46.1 46.3 46.2
Q Stack Gas Dry Volumetric Flow Rate (dscf/hr)68,524,449 69,308,110 68,150,690 68,661,083
Q Stack Gas Dry Volumetric Flow Rate (dscf/min)1,142,074 1,155,135 1,135,845 1,144,351
Diluent Data 1 2 3 Average
O2 (%vd)6.8 6.9 6.6 6.7
CO2 (%vd)12.1 11.9 12.1 12.0
EPA Method 4 Data 1 2 3 Average
Inputs
Vlc Volume of Water Condensed (mL)221.4 202.9 239.8 221.4
Vm Volume of Stack Gas Collected (dcf)92.573 95.311 96.064 94.649
Y Meter Calibration Factor (unitless)1.0124 1.0124 1.0124 1.0124
∆H Pressure Differential Across Orifice ("H2O)1.9 1.9 1.8 1.9
Tm Temperature at Gas Meter (°F)52 53 58 54
Calculations
Pm Absolute Pressure at Gas Meter ("Hg)24.59 24.59 24.59 24.59
Tm Absolute Temperature at Gas Meter (°R)512.3 513.2 517.7 514.4
Vwc(std)Volume of Water Condensed (scf)10.42 9.55 11.28 10.42
Vm(std)Sample Gas Volume (dscf)79.34 81.56 81.47 80.79
Bws act Observed Stack Gas Moisture Content (%/100)0.116 0.105 0.122 0.114
Bws sat Saturated Moisture Content (%/100)0.133 0.137 0.138 0.136
Bws Moisture Content Used (%/100)0.116 0.105 0.122 0.114
EPA Method 5 Data 1 2 3 Average
Inputs
Dn Nozzle diameter (")0.260 0.260 0.260 0.260
C1 Mass of PM collected on filter (mg)7.7 3.4 6.2 5.8
C2 Mass of PM collected in rinse (mg)6.7 5.2 8.6 6.8
EPA Method 202 Data 1 2 3 Average
Inputs
Mass of Inorganic Condensible PM (mg)7.8 25.4 13.1 15.4
Mass of Organic Condensible PM (mg)3.1 3.4 4.0 3.5
Total CPM Mass (mg)10.9 28.8 17.1 18.9
Mass of train blank (mg)2.0 2.0 2.0 2.0
Total CPM Mass less Blank (mg)8.9 26.8 15.1 16.9
Emission Calculations
Fc Fuel F‐Factor (scf/mmBtu)1800 1800 1800 1800
An Cross‐sectional area of nozzle (ft2)3.69E‐04 3.69E‐04 3.69E‐04 3.69E‐04
I Isokinetic variation (%) 99.5 101.1 102.7 101.1
mn Total Filterable PM mass less blank (mg)14.4 8.6 14.8 12.6
Cs Filterable Particulate concentration (gr/dscf)0.003 0.002 0.003 0.002
Cs Filterable Particulate concentration (lb/dscf)4.00E‐07 2.32E‐07 4.00E‐07 3.44E‐07
Elb/hr Filterable Particulate mass emission rate (lb/hr)27.4 16.1 27.3 23.6
Boiler Load (MW)453 455 456 455
Filterable Particulate mass emission rate (lb/MW‐hr)0.06 0.04 0.06 0.05
Fc Filterable Particulate mass emission rate (lb/mmBtu)0.006 0.004 0.006 0.005
8760 hrs/yr Filterable Particulate mass emission rate (tons/year)120.1 70.6 119.5 103.4
Cs Condensible Particulate concentration (gr/dscf)0.002 0.005 0.003 0.003
Cs Condensible Particulate concentration (lb/dscf)2.47E‐07 7.24E‐07 4.09E‐07 4.60E‐07
Elb/hr Condensible Particulate mass emission rate (lb/hr)16.9 50.2 27.8 31.7
Fc Condensible Particulate mass emission rate (lb/mmBtu)0.004 0.011 0.006 0.007
8760 hrs/yr Condensible Particulate mass emission rate (tons/year)74.2 219.9 122.0 138.7
Total Particulate concentration (gr/dscf)0.005 0.007 0.006 0.006
Total Particulate concentration (lb/dscf)6.47E‐07 9.57E‐07 8.09E‐07 8.04E‐07
Total Particulate mass emission rate (lb/hr)44.4 66.3 55.1 55.3
Boiler Load (MW)453 455 456 455
Total Particulate mass emission rate (lb/MW‐hr)0.10 0.15 0.12 0.12
Total Particulate mass emission rate (lb/mmBtu)0.010 0.014 0.012 0.012
Total Particulate mass emission rate (tons/year)194.3 290.5 241.5 242.1
PROJ‐036892
PacifiCorp
Hunter Unit 2
2/13/2024
GP043AS-036892-RT-1538 Page 26 of 92
GP043AS-036892-RT-1538 Page 27 of 92
GP043AS-036892-RT-1538 Page 28 of 92
GP043AS-036892-RT-1538 Page 29 of 92
GP043AS-036892-RT-1538 Page 30 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

Appendix A.3
Example Calculations

GP043AS-036892-RT-1538 Page 31 of 92
Run #1 Sample Calculations
EPA Method 5:  Determination of Particulate Matter Emissions (40 CFR Part 60, Appendix A‐1)
Variable Value DefinitionUnit of Measurement
Ds 322.6 Stack Diameter inches
A 567.62 Cross‐Sectional Area of the Stack ft2
Pg ‐1.40 Stack Static Pressure in. H2O
Pg ‐0.10 Stack Static Pressure in. Hg
%CO2 12.7 Concentration of Carbon Dioxide Dry Volume Percent (%vd)
%O2 6.1 Concentration of Oxygen Dry Volume Percent (%vd)
Md 30.28 Dry Molecular Weight of the Stack Gas (default) lb/lb‐mole
Pbar 24.45 Barometric Pressure in. Hg
∆H 1.89 Pressure Differential across Orifice in. H2O
Pm 24.59 Absolute Pressure at Gas Meter in.Hg
tm 55 Temperature at Gas Meter
°F
Tm 515 Absolute Temperature at Gas Meter °R
K1 0.04706 Conversion Factor
ft3/mL
Vlc 225.2 Volume of Water Condensed g
Vwc(std)10.60 Volume of Water Condensed scf
K4 17.64 Constant
°R/in.Hg
Y 1.0124 Meter Calibration Factor Unitless
Vm 95.82 Volume of Stack Gas Collected dcf
Vm(std)81.656 Sample Gas Volume dscf
Bws 0.115 Stack Gas Moisture Content %/100
Ms 28.87 Actual Molecular Weight of the Stack Gas lb/lb‐mole
Ps 24.35 Absolute Stack Pressure in. Hg
Ts 118.3 Average Stack Temperature
°F
Ts(abs)578 Average Absolute Stack Temperature
°R
Kp 85.49 Conversion Factor (ft/sec) x √(((lb/lb‐mole)(in.Hg))/((°R)(in.H2O)))
Cp 0.84 Pitot Coefficient Dimensionless
Avg√∆p 0.7144 Average Square Root of Velocity Head Readings in. H2O
Vs 46.54 Average Stack Gas Velocity ft/sec  
Tstd 528 Standard Absolute Temperature
°R
Pstd 29.92 Standard Absolute Pressure in. Hg
Q 62,535,317 Dry Volumetric Flow Rate Corrected to Standard Conditions dscf/hr
Dn 0.26 Nozzle Diameter inches
An 3.69E‐04 Cross‐Sectional Area of the Nozzle
ft2
mn 30.30 Total PM and CPM Mass mg
Cs 8.18E‐07 Particulate Concentration lb/dscf
Elb/hr 51.2 PM Mass Emission Rate pounds per hour
Fc 1800 F‐Factor from EPA Method 19 scf/mmBtu
Elb/mmBtu 0.012 PM Mass Emission Rate pounds per million Btu
Etons/yr 224.1 PM Mass Emission Rate tons per year
K5 0.0945 Constant
(in.Hg ∙ min)  / (°R ∙ sec)
Ѳ 120 Sample Time minutes
I 100.6 % Isokinetic variation percent
PROJ‐036892
PacifiCorp
Hunter Unit 1
GP043AS-036892-RT-1538 Page 32 of 92
PROJ‐036892
PacifiCorp
Hunter Unit 1
Run #1 Sample Calculations
EPA Method 5:  Determination of Particulate Matter Emissions (40 CFR Part 60, Appendix A‐1)
A=π(Ds/24)2
π(322.6/24)^2
=567.62 ft^2
Pg =Pg/13.6
=‐1.4/13.6
= ‐0.10 in. Hg
Md =(0.44 x %CO2) + (0.32 x %O2) + 0.28(100‐%CO2‐%O2)
=(0.44 x 12.7) + (0.32 x 6.1) + 0.28(100 ‐ 12.7 ‐ 6.1)
= 30.28 lb/lb‐mole
Pm =Pbar + (∆H/13.6)
=24.45 + (1.89/13.6)
= 24.59 in. Hg
Tm =460 + tm
=460 + 55.3
= 515  R
Vwc(std) =K1 x Vlc
=0.04706 x 225.2
= 10.60 scf (Eq. 4‐1)
Vm(std)=K4 x Y x Vm x Pm
Tm
=17.64 x 1.0124 x 95.82 x 24.59
515
=81.66 dscf (Eq. 4‐3)
Bws=Vwc(std)
Vwc(std) + Vm(std)
=10.60
10.60 + 81.66
=0.115 (%/100)(Eq. 4‐4)
Ms =Md x (1‐Bws) + (18.0 x Bws)
=(0.44 x 12.7) + (0.32 x 6.1) + 0.28(100 ‐ 12.7 ‐ 6.1) x (1 ‐ 0.115) + (18.0 x 0.115)
= 28.87 lb/lb‐mole (Eq. 2‐6)
Ps=Pbar + Pg
= 24.45 + (‐0.10)
= 24.35 in. Hg
Ts(abs) =460 + Ts
=460 + 118.3
= 578  R
GP043AS-036892-RT-1538 Page 33 of 92
PROJ‐036892
PacifiCorp
Hunter Unit 1
Run #1 Sample Calculations
EPA Method 5:  Determination of Particulate Matter Emissions (40 CFR Part 60, Appendix A‐1)
Vs =Kp x Cp x Avg√∆p x             
= 85.49 x 0.84 x 0.7144 x
=46.5 ft/sec (Eq. 2‐7)
Q =3600 x (1‐Bws) x (Vs) x (A) x        
= 3600 x (1 ‐ 0.115) x (46.54) x (567.62) x 
=62,535,317 dscf/hr (Eq. 2‐8)
An =π(Dn/24)2
π(0.26/24)^2
=3.69E‐04 ft^2
Cs = mn
(mg/g) (g/lb) (Vm(std))
=30.3
(1000) (453.592) (81.656)
=8.18E‐07 lb/dscf
Elb/hr =Cs x Q
= 8.18E‐07 x 62535317
=51.2 lb/hr
Elb/mmBtu =Cs x Fc x 100
(CO2%vd)
= 8.18E‐07 x 1800 x 100
(12.7)
=0.012 lb/mmBtu
Etons/yr =Elb/hr  x (Hrs/yr)
(lbs/ton)
= 51.16 x 8,760
2000
=224.1 tons/year
I =
(528 x 24.35)
(578 x 29.92)
K5 x Ts(abs) x Vm(std) x 100
Ps(abs) x Vs x An x Ѳ x (1‐Bws)
(Ts(abs) x Pstd)
Ts(abs)
(Ps x Ms)
578
(24.35 x 28.87)
(Tstd x Ps)
GP043AS-036892-RT-1538 Page 34 of 92
=
=100.6 %
(Eq. 5‐7)
0.0945 x 578 x 81.656 x 100
24.35 x 46.54 x 3.7E‐04 x 120 x (1 ‐ 0.115)
GP043AS-036892-RT-1538 Page 35 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

Appendix B
Facility Process Data

GP043AS-036892-RT-1538 Page 36 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

Appendix B.1
Unit 1

GP043AS-036892-RT-1538 Page 37 of 92
02/14/24 08:12 24.449 11.1 0.8 113.00 451
02/14/24 08:13 24.450 11.0 0.8 113.08 449
02/14/24 08:14 24.452 11.0 0.8 112.89 450
02/14/24 08:15 24.454 11.1 0.7 113.02 450
02/14/24 08:16 24.456 11.1 0.7 113.14 450
02/14/24 08:17 24.458 11.2 0.8 112.87 450
02/14/24 08:18 24.459 11.1 0.7 112.47 450
02/14/24 08:19 24.460 11.2 0.7 112.44 449
02/14/24 08:20 24.460 11.1 0.7 112.47 449
02/14/24 08:21 24.458 11.1 0.6 112.43 448
02/14/24 08:22 24.456 11.1 0.7 112.19 449
02/14/24 08:23 24.456 11.2 0.6 111.90 450
02/14/24 08:24 24.455 11.2 0.6 112.01 448
02/14/24 08:25 24.455 11.1 0.6 112.20 449
02/14/24 08:26 24.456 11.3 0.7 112.06 451
02/14/24 08:27 24.457 11.2 0.7 111.97 452
02/14/24 08:28 24.457 11.3 0.7 112.14 453
02/14/24 08:29 24.458 11.3 0.6 112.07 453
02/14/24 08:30 24.459 11.3 0.6 111.82 453
02/14/24 08:31 24.461 11.3 0.6 111.72 453
02/14/24 08:32 24.463 11.3 0.7 111.99 451
02/14/24 08:33 24.461 11.1 0.6 112.30 450
02/14/24 08:34 24.462 11.2 0.6 112.48 451
02/14/24 08:35 24.461 11.2 0.6 112.49 452
02/14/24 08:36 24.460 8.7 I 0.6 112.52 451
02/14/24 08:37 24.461 11.2 I 0.6 112.52 450
02/14/24 08:38 24.462 11.2 0.6 112.41 450
02/14/24 08:39 24.464 11.2 0.6 112.59 451
02/14/24 08:40 24.464 11.3 0.7 112.89 451
02/14/24 08:41 24.463 11.2 0.7 112.86 450
02/14/24 08:42 24.463 11.2 0.7 112.64 450
02/14/24 08:43 24.464 11.3 0.7 112.55 453
02/14/24 08:44 24.465 11.3 0.7 112.55 456
02/14/24 08:45 24.465 11.3 0.7 112.60 454
02/14/24 08:46 24.464 11.3 0.7 112.47 453
02/14/24 08:47 24.464 11.4 0.7 112.33 454
02/14/24 08:48 24.463 11.3 0.7 112.41 454
02/14/24 08:49 24.463 11.3 0.8 112.45 454
Source UNIT1

BARPRESS
(INHG)
CO2
(PCT)
OPACITY
(PCT)
STKTEMP
(DEGF)
UNITLOAD
(MW)
Average Data - Run 1
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/14/2024 08:12 Through 02/14/2024 10:24
Time Online Criteria: 1 minute(s)
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 12:56 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 38 of 92
Average Data - Run 1
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/14/2024 08:12 Through 02/14/2024 10:24
Time Online Criteria: 1 minute(s)
02/14/24 08:50 24.463 11.3 0.7 112.35 452
02/14/24 08:51 24.464 11.3 0.7 112.40 450
02/14/24 08:52 24.466 11.2 0.7 112.43 449
02/14/24 08:53 24.467 11.2 0.7 112.41 449
02/14/24 08:54 24.467 11.2 0.7 112.47 450
02/14/24 08:55 24.467 11.2 0.7 112.57 451
02/14/24 08:56 24.469 11.3 0.7 112.51 451
02/14/24 08:57 24.469 11.2 0.7 112.48 450
02/14/24 08:58 24.469 11.2 0.7 112.58 449
02/14/24 08:59 24.469 11.2 0.8 112.53 449
02/14/24 09:00 24.468 11.1 0.7 112.54 450
02/14/24 09:01 24.467 11.1 0.7 112.80 448
02/14/24 09:02 24.466 11.0 0.7 113.03 447
02/14/24 09:03 24.466 11.0 0.7 112.86 448
02/14/24 09:04 24.467 11.1 0.7 112.48 447
02/14/24 09:05 24.467 11.0 0.7 112.34 448
02/14/24 09:06 24.467 8.7 I 0.7 112.35 449
02/14/24 09:07 24.468 11.1 I 0.7 112.18 450
02/14/24 09:08 24.469 11.1 0.7 112.15 451
02/14/24 09:09 24.471 11.1 0.6 112.17 450
02/14/24 09:10 24.471 11.2 0.6 112.21 450
02/14/24 09:11 24.471 11.1 0.6 112.31 453
02/14/24 09:12 24.471 11.2 0.6 112.26 453
02/14/24 09:13 24.470 11.1 0.6 112.31 450
02/14/24 09:14 24.469 11.0 0.6 112.41 450
02/14/24 09:15 24.469 11.0 0.6 112.48 449
02/14/24 09:16 24.469 10.9 0.6 112.72 448
02/14/24 09:17 24.469 10.9 0.6 112.91 447
02/14/24 09:18 24.470 10.9 0.6 113.17 447
02/14/24 09:19 24.470 10.9 0.6 112.69 447
02/14/24 09:20 24.471 10.9 0.6 112.78 447
02/14/24 09:21 24.472 10.9 0.6 112.86 448
02/14/24 09:22 24.473 11.0 0.6 112.78 449
02/14/24 09:23 24.474 11.0 0.6 112.58 449
02/14/24 09:24 24.474 11.0 0.6 112.45 448
02/14/24 09:25 24.473 11.0 0.7 112.42 448
02/14/24 09:26 24.473 10.9 0.7 112.65 447
02/14/24 09:27 24.471 10.9 0.7 112.79 447
02/14/24 09:28 24.470 10.9 0.7 112.68 447
02/14/24 09:29 24.471 10.9 0.8 112.58 447
02/14/24 09:30 24.472 10.9 0.7 112.51 448
02/14/24 09:31 24.472 11.0 0.7 112.46 449
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 12:56 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 39 of 92
Average Data - Run 1
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/14/2024 08:12 Through 02/14/2024 10:24
Time Online Criteria: 1 minute(s)
02/14/24 09:32 24.472 11.0 0.7 112.42 448
02/14/24 09:33 24.472 11.0 0.8 112.45 447
02/14/24 09:34 24.473 10.9 0.7 112.81 447
02/14/24 09:35 24.474 10.8 0.7 112.91 446
02/14/24 09:36 24.476 8.5 I 0.7 112.79 445
02/14/24 09:37 24.477 10.9 I 0.7 112.65 445
02/14/24 09:38 24.477 10.9 0.7 112.74 446
02/14/24 09:39 24.478 10.9 0.7 112.48 447
02/14/24 09:40 24.477 11.0 0.7 112.17 448
02/14/24 09:41 24.477 11.0 0.7 112.08 448
02/14/24 09:42 24.476 11.0 0.7 112.13 448
02/14/24 09:43 24.477 11.0 0.7 112.10 448
02/14/24 09:44 24.477 11.0 0.7 112.13 449
02/14/24 09:45 24.478 11.0 0.7 112.07 448
02/14/24 09:46 24.479 10.9 0.7 112.08 447
02/14/24 09:47 24.480 10.8 0.7 112.40 446
02/14/24 09:48 24.480 10.9 0.7 112.58 448
02/14/24 09:49 24.481 11.0 0.7 112.24 449
02/14/24 09:50 24.482 11.1 0.7 111.78 451
02/14/24 09:51 24.485 11.0 0.7 111.93 451
02/14/24 09:52 24.487 11.0 0.7 111.73 452
02/14/24 09:53 24.487 11.1 0.6 111.98 451
02/14/24 09:54 24.487 11.0 0.7 112.07 450
02/14/24 09:55 24.485 11.0 0.7 112.20 449
02/14/24 09:56 24.484 10.9 0.7 112.53 449
02/14/24 09:57 24.484 10.8 0.8 112.89 449
02/14/24 09:58 24.484 10.8 0.7 112.90 447
02/14/24 09:59 24.484 10.9 0.7 112.79 448
02/14/24 10:00 24.484 10.9 0.7 112.84 448
02/14/24 10:01 24.485 10.9 0.7 112.86 448
02/14/24 10:02 24.485 10.9 0.7 112.74 448
02/14/24 10:03 24.487 10.9 0.6 112.76 448
02/14/24 10:04 24.487 11.0 0.6 112.92 449
02/14/24 10:05 24.488 11.0 0.6 112.84 451
02/14/24 10:06 24.489 8.6 I 0.6 112.77 449
02/14/24 10:07 24.488 10.8 I 0.6 112.98 448
02/14/24 10:08 24.487 10.8 0.6 112.89 448
02/14/24 10:09 24.486 10.9 0.7 113.13 447
02/14/24 10:10 24.485 10.8 0.6 113.11 447
02/14/24 10:11 24.483 10.9 0.7 112.93 449
02/14/24 10:12 24.483 11.0 0.7 112.87 450
02/14/24 10:13 24.484 10.9 0.7 113.01 449
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 12:56 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 40 of 92
Average Data - Run 1
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/14/2024 08:12 Through 02/14/2024 10:24
Time Online Criteria: 1 minute(s)
02/14/24 10:14 24.485 10.9 0.7 113.11 448
02/14/24 10:15 24.487 10.9 0.7 113.04 449
02/14/24 10:16 24.488 10.9 0.7 113.30 449
02/14/24 10:17 24.489 10.8 0.7 113.70 449
02/14/24 10:18 24.490 10.9 0.7 113.83 449
02/14/24 10:19 24.489 11.0 0.7 113.72 450
02/14/24 10:20 24.489 11.0 0.7 113.38 450
02/14/24 10:21 24.490 11.0 0.7 113.29 450
02/14/24 10:22 24.491 11.0 0.7 113.13 451
02/14/24 10:23 24.491 11.0 0.7 112.97 450
02/14/24 10:24 24.491 11.0 0.7 113.05 451
24.472 11.1 0.7 112.58 449
24.449 10.8 0.6 111.72 445
24.491 11.4 0.8 113.83 456
3,254.780 1,381.7 90.2 14,972.78 59,770
133 125 133 133 133
133 133 133 133 133
Geometric Mean
Included Data Points
Total number of Data
Points
Average
Minimum
Maximum
Summation
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 12:56 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 41 of 92
02/14/24 10:54 24.485 10.9 0.6 113.60 449
02/14/24 10:55 24.486 10.9 0.6 113.75 449
02/14/24 10:56 24.485 11.0 0.7 113.58 450
02/14/24 10:57 24.486 11.0 0.7 113.59 450
02/14/24 10:58 24.487 10.9 0.7 113.77 450
02/14/24 10:59 24.487 11.0 0.6 113.75 448
02/14/24 11:00 24.487 11.0 0.6 113.68 448
02/14/24 11:01 24.486 10.9 0.6 113.61 448
02/14/24 11:02 24.485 11.0 0.6 113.61 448
02/14/24 11:03 24.483 11.0 0.6 113.60 449
02/14/24 11:04 24.483 11.0 0.6 113.47 448
02/14/24 11:05 24.484 11.1 0.8 113.33 447
02/14/24 11:06 24.485 8.6 I 1.0 113.47 448
02/14/24 11:07 24.485 11.0 I 0.8 113.73 450
02/14/24 11:08 24.486 11.1 0.8 113.67 451
02/14/24 11:09 24.485 11.1 0.7 113.71 452
02/14/24 11:10 24.485 11.1 0.6 113.94 453
02/14/24 11:11 24.485 11.1 0.6 114.09 453
02/14/24 11:12 24.485 11.0 0.6 114.16 453
02/14/24 11:13 24.485 11.0 0.6 114.35 450
02/14/24 11:14 24.487 11.0 0.6 114.34 448
02/14/24 11:15 24.487 10.9 0.6 114.38 449
02/14/24 11:16 24.489 10.8 0.6 114.36 451
02/14/24 11:17 24.491 10.9 0.6 114.21 453
02/14/24 11:18 24.492 11.0 0.6 113.98 451
02/14/24 11:19 24.492 11.0 0.6 113.81 450
02/14/24 11:20 24.491 11.0 0.6 113.71 450
02/14/24 11:21 24.489 10.9 0.6 113.73 451
02/14/24 11:22 24.487 11.0 0.7 113.81 451
02/14/24 11:23 24.486 11.0 0.7 113.67 451
02/14/24 11:24 24.486 11.0 0.7 113.67 452
02/14/24 11:25 24.485 11.0 0.7 113.74 451
02/14/24 11:26 24.487 11.0 0.6 113.85 450
02/14/24 11:27 24.487 10.9 0.6 113.87 449
02/14/24 11:28 24.488 10.9 0.7 113.95 449
02/14/24 11:29 24.490 10.9 0.6 113.97 449
02/14/24 11:30 24.491 10.9 0.6 114.05 448
02/14/24 11:31 24.492 10.9 0.6 114.09 449
Source UNIT1

BARPRESS
(INHG)
CO2
(PCT)
OPACITY
(PCT)
STKTEMP
(DEGF)
UNITLOAD
(MW)
Average Data - Run 2
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/14/2024 10:54 Through 02/14/2024 13:06
Time Online Criteria: 1 minute(s)
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 12:57 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 42 of 92
Average Data - Run 2
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/14/2024 10:54 Through 02/14/2024 13:06
Time Online Criteria: 1 minute(s)
02/14/24 11:32 24.492 11.0 0.6 114.06 450
02/14/24 11:33 24.492 11.0 0.6 114.21 449
02/14/24 11:34 24.492 11.0 0.6 114.29 449
02/14/24 11:35 24.492 11.0 0.6 114.16 449
02/14/24 11:36 24.493 8.6 I 0.6 114.14 449
02/14/24 11:37 24.492 11.0 I 0.6 114.24 448
02/14/24 11:38 24.491 10.9 0.6 114.24 446
02/14/24 11:39 24.489 10.9 0.6 114.06 446
02/14/24 11:40 24.488 10.9 0.7 113.94 447
02/14/24 11:41 24.487 11.0 0.8 113.84 448
02/14/24 11:42 24.486 11.0 0.9 113.93 449
02/14/24 11:43 24.485 11.0 0.8 114.24 450
02/14/24 11:44 24.485 11.1 0.7 114.50 452
02/14/24 11:45 24.484 11.0 0.7 114.70 453
02/14/24 11:46 24.485 11.0 0.6 115.44 453
02/14/24 11:47 24.485 11.0 0.6 118.17 451
02/14/24 11:48 24.485 10.9 0.6 118.36 451
02/14/24 11:49 24.485 11.0 0.6 118.28 451
02/14/24 11:50 24.486 10.9 0.6 118.11 450
02/14/24 11:51 24.485 10.8 0.6 118.09 448
02/14/24 11:52 24.485 10.8 0.6 118.12 447
02/14/24 11:53 24.485 10.7 0.6 117.32 447
02/14/24 11:54 24.485 10.8 0.6 115.14 448
02/14/24 11:55 24.483 10.9 0.7 114.70 448
02/14/24 11:56 24.484 10.9 0.7 114.76 447
02/14/24 11:57 24.482 10.8 0.7 114.65 446
02/14/24 11:58 24.483 10.9 0.7 114.34 447
02/14/24 11:59 24.483 10.9 0.7 114.30 449
02/14/24 12:00 24.483 11.0 0.6 114.14 450
02/14/24 12:01 24.482 11.0 0.7 113.95 450
02/14/24 12:02 24.481 10.9 0.7 113.98 449
02/14/24 12:03 24.479 10.9 0.6 114.17 448
02/14/24 12:04 24.479 10.9 0.7 114.33 448
02/14/24 12:05 24.479 10.9 0.6 114.38 449
02/14/24 12:06 24.479 8.5 I 0.6 114.35 449
02/14/24 12:07 24.480 10.8 I 0.6 114.34 448
02/14/24 12:08 24.479 10.9 0.6 114.25 448
02/14/24 12:09 24.480 10.9 0.6 114.17 449
02/14/24 12:10 24.479 11.0 0.6 114.14 450
02/14/24 12:11 24.479 11.0 0.6 114.07 449
02/14/24 12:12 24.479 10.9 0.6 114.19 448
02/14/24 12:13 24.480 10.9 0.6 114.25 448
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 12:57 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 43 of 92
Average Data - Run 2
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/14/2024 10:54 Through 02/14/2024 13:06
Time Online Criteria: 1 minute(s)
02/14/24 12:14 24.481 11.0 0.6 113.99 450
02/14/24 12:15 24.481 11.0 0.6 113.79 451
02/14/24 12:16 24.481 11.1 0.6 113.78 452
02/14/24 12:17 24.481 11.1 0.8 113.67 455
02/14/24 12:18 24.481 11.2 0.7 113.68 456
02/14/24 12:19 24.481 11.1 0.6 114.02 454
02/14/24 12:20 24.480 11.0 0.6 114.55 450
02/14/24 12:21 24.480 10.9 0.6 114.87 449
02/14/24 12:22 24.479 10.9 0.6 115.12 448
02/14/24 12:23 24.478 10.8 0.6 115.17 446
02/14/24 12:24 24.479 10.8 0.6 115.09 445
02/14/24 12:25 24.480 10.8 0.6 115.00 443
02/14/24 12:26 24.479 10.8 0.6 114.83 444
02/14/24 12:27 24.478 10.9 0.6 114.64 446
02/14/24 12:28 24.476 10.9 0.6 114.45 447
02/14/24 12:29 24.475 10.9 0.6 114.49 447
02/14/24 12:30 24.475 11.0 0.6 114.61 447
02/14/24 12:31 24.475 10.9 0.6 114.60 448
02/14/24 12:32 24.474 10.9 0.7 114.55 447
02/14/24 12:33 24.472 11.0 0.7 114.36 448
02/14/24 12:34 24.473 10.9 0.7 114.39 450
02/14/24 12:35 24.473 10.9 0.7 114.25 450
02/14/24 12:36 24.473 8.6 I 0.6 114.19 450
02/14/24 12:37 24.472 10.9 I 0.6 114.32 449
02/14/24 12:38 24.470 10.9 0.6 114.32 449
02/14/24 12:39 24.470 10.9 0.7 114.23 450
02/14/24 12:40 24.470 10.9 0.7 114.13 451
02/14/24 12:41 24.470 10.9 0.7 114.06 450
02/14/24 12:42 24.469 10.8 0.6 114.04 447
02/14/24 12:43 24.469 10.7 0.6 114.20 448
02/14/24 12:44 24.468 10.8 0.6 114.19 448
02/14/24 12:45 24.468 10.9 0.6 114.21 450
02/14/24 12:46 24.467 10.8 0.6 114.39 450
02/14/24 12:47 24.467 10.9 0.6 114.13 449
02/14/24 12:48 24.467 10.9 0.7 114.36 450
02/14/24 12:49 24.467 11.0 0.6 114.21 449
02/14/24 12:50 24.466 10.9 0.6 114.22 448
02/14/24 12:51 24.467 10.9 0.6 114.36 449
02/14/24 12:52 24.467 10.9 0.6 114.38 448
02/14/24 12:53 24.467 11.0 0.7 114.39 448
02/14/24 12:54 24.465 10.9 0.7 114.75 448
02/14/24 12:55 24.463 10.8 0.7 115.68 449
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 12:57 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 44 of 92
Average Data - Run 2
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/14/2024 10:54 Through 02/14/2024 13:06
Time Online Criteria: 1 minute(s)
02/14/24 12:56 24.462 10.9 0.7 117.97 451
02/14/24 12:57 24.460 10.9 0.7 117.99 451
02/14/24 12:58 24.460 11.0 0.6 118.01 452
02/14/24 12:59 24.460 11.0 0.6 116.84 451
02/14/24 13:00 24.459 11.0 0.6 116.36 451
02/14/24 13:01 24.459 11.0 0.6 117.56 450
02/14/24 13:02 24.460 11.0 0.6 115.15 451
02/14/24 13:03 24.461 10.9 0.5 115.04 451
02/14/24 13:04 24.459 10.8 0.6 116.82 448
02/14/24 13:05 24.459 10.8 0.6 117.97 447
02/14/24 13:06 24.459 8.5 I 0.6 115.49 448
24.480 10.9 0.6 114.61 449
24.459 10.7 0.5 113.33 443
24.493 11.2 1.0 118.36 456
3,255.781 1,356.3 85.0 15,242.55 59,751
133 124 133 133 133
133 133 133 133 133
Geometric Mean
Included Data Points
Total number of Data
Points
Average
Minimum
Maximum
Summation
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 12:57 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 45 of 92
02/14/24 13:45 24.451 11.0 0.6 114.39 450
02/14/24 13:46 24.451 11.0 0.5 114.30 450
02/14/24 13:47 24.451 11.2 0.5 113.84 451
02/14/24 13:48 24.451 11.2 0.6 113.53 450
02/14/24 13:49 24.452 11.1 0.6 113.80 449
02/14/24 13:50 24.453 11.2 0.6 114.04 450
02/14/24 13:51 24.454 11.2 0.6 113.94 451
02/14/24 13:52 24.454 11.3 0.6 113.80 451
02/14/24 13:53 24.455 11.3 0.6 113.97 455
02/14/24 13:54 24.455 11.3 0.6 114.19 456
02/14/24 13:55 24.455 11.2 0.6 114.15 453
02/14/24 13:56 24.455 11.3 0.6 114.08 451
02/14/24 13:57 24.454 11.2 0.6 114.25 450
02/14/24 13:58 24.455 11.2 0.6 114.41 451
02/14/24 13:59 24.455 11.2 0.6 114.26 451
02/14/24 14:00 24.455 11.2 0.6 113.88 451
02/14/24 14:01 24.456 11.2 0.6 113.83 450
02/14/24 14:02 24.455 11.2 0.6 114.00 450
02/14/24 14:03 24.456 11.2 0.6 114.10 449
02/14/24 14:04 24.455 11.1 0.6 113.98 451
02/14/24 14:05 24.455 11.2 0.6 113.62 451
02/14/24 14:06 24.455 8.8 I 0.6 113.61 451
02/14/24 14:07 24.455 11.2 I 0.7 114.06 450
02/14/24 14:08 24.454 11.3 0.6 114.22 451
02/14/24 14:09 24.454 11.2 0.7 114.47 451
02/14/24 14:10 24.454 11.1 0.6 114.77 450
02/14/24 14:11 24.454 11.1 0.6 114.83 450
02/14/24 14:12 24.454 11.2 0.6 114.81 450
02/14/24 14:13 24.455 11.2 0.6 114.69 449
02/14/24 14:14 24.454 11.2 0.6 114.70 449
02/14/24 14:15 24.453 11.1 0.7 114.73 449
02/14/24 14:16 24.453 11.2 0.7 114.64 451
02/14/24 14:17 24.454 11.2 0.6 114.51 452
02/14/24 14:18 24.453 11.3 0.6 114.31 451
02/14/24 14:19 24.453 11.2 0.6 114.26 451
02/14/24 14:20 24.454 11.2 0.6 114.38 451
02/14/24 14:21 24.455 11.1 0.6 114.52 451
02/14/24 14:22 24.454 11.1 0.6 114.42 450
Source UNIT1

BARPRESS
(INHG)
CO2
(PCT)
OPACITY
(PCT)
STKTEMP
(DEGF)
UNITLOAD
(MW)
Average Data - Run 3
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/14/2024 13:45 Through 02/14/2024 15:57
Time Online Criteria: 1 minute(s)
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 12:58 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 46 of 92
Average Data - Run 3
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/14/2024 13:45 Through 02/14/2024 15:57
Time Online Criteria: 1 minute(s)
02/14/24 14:23 24.455 11.3 0.6 114.30 450
02/14/24 14:24 24.454 11.2 0.6 114.51 450
02/14/24 14:25 24.453 11.2 0.6 114.70 450
02/14/24 14:26 24.453 11.2 0.6 114.79 448
02/14/24 14:27 24.454 11.1 0.7 115.05 448
02/14/24 14:28 24.454 11.1 0.7 116.29 448
02/14/24 14:29 24.454 11.1 0.6 118.34 448
02/14/24 14:30 24.454 11.1 0.6 118.79 448
02/14/24 14:31 24.454 11.0 0.6 119.11 449
02/14/24 14:32 24.454 11.1 0.6 119.15 449
02/14/24 14:33 24.453 11.1 0.6 119.02 448
02/14/24 14:34 24.453 11.1 0.6 118.43 448
02/14/24 14:35 24.452 11.2 0.6 116.79 448
02/14/24 14:36 24.453 8.8 I 0.6 115.13 449
02/14/24 14:37 24.453 11.2 I 0.6 114.90 450
02/14/24 14:38 24.454 11.2 0.6 114.61 449
02/14/24 14:39 24.454 11.2 0.6 114.45 450
02/14/24 14:40 24.454 11.2 0.6 114.61 450
02/14/24 14:41 24.453 11.2 0.6 114.65 450
02/14/24 14:42 24.454 11.2 0.6 114.55 450
02/14/24 14:43 24.454 11.2 0.7 114.52 450
02/14/24 14:44 24.452 11.3 0.6 114.50 450
02/14/24 14:45 24.453 11.2 0.6 114.39 450
02/14/24 14:46 24.452 11.2 0.6 114.26 451
02/14/24 14:47 24.453 11.2 0.6 114.27 450
02/14/24 14:48 24.453 11.2 0.6 114.38 449
02/14/24 14:49 24.453 11.2 0.6 114.24 449
02/14/24 14:50 24.453 11.3 0.6 114.03 451
02/14/24 14:51 24.453 11.3 0.7 114.04 454
02/14/24 14:52 24.453 11.3 0.7 114.17 456
02/14/24 14:53 24.452 11.4 0.7 114.37 456
02/14/24 14:54 24.452 11.3 0.7 114.38 453
02/14/24 14:55 24.452 11.2 0.6 114.21 450
02/14/24 14:56 24.452 11.2 0.6 114.39 448
02/14/24 14:57 24.451 11.1 0.6 114.62 446
02/14/24 14:58 24.452 11.1 0.6 114.57 447
02/14/24 14:59 24.452 11.1 0.6 114.65 447
02/14/24 15:00 24.451 11.1 0.6 114.61 446
02/14/24 15:01 24.450 11.1 0.6 114.48 445
02/14/24 15:02 24.450 11.1 0.6 114.26 447
02/14/24 15:03 24.450 11.3 0.6 114.04 449
02/14/24 15:04 24.451 11.4 0.6 113.88 451
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 12:58 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 47 of 92
Average Data - Run 3
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/14/2024 13:45 Through 02/14/2024 15:57
Time Online Criteria: 1 minute(s)
02/14/24 15:05 24.450 11.3 0.6 113.95 451
02/14/24 15:06 24.452 8.9 I 0.6 114.10 450
02/14/24 15:07 24.451 11.3 I 0.6 114.09 448
02/14/24 15:08 24.452 11.2 0.6 114.30 447
02/14/24 15:09 24.452 11.1 0.6 114.73 448
02/14/24 15:10 24.452 11.1 0.6 114.78 449
02/14/24 15:11 24.452 11.2 0.6 114.75 450
02/14/24 15:12 24.453 11.3 0.7 114.83 450
02/14/24 15:13 24.453 11.2 0.6 114.90 450
02/14/24 15:14 24.453 11.1 0.6 114.97 449
02/14/24 15:15 24.454 11.1 0.6 115.29 449
02/14/24 15:16 24.454 11.1 0.6 117.22 450
02/14/24 15:17 24.454 11.2 0.6 117.86 451
02/14/24 15:18 24.453 11.1 0.6 116.60 451
02/14/24 15:19 24.452 11.1 0.7 116.59 450
02/14/24 15:20 24.452 11.2 0.6 114.81 450
02/14/24 15:21 24.453 11.1 0.7 114.63 450
02/14/24 15:22 24.453 11.1 0.6 114.70 450
02/14/24 15:23 24.453 11.2 0.6 114.81 450
02/14/24 15:24 24.453 11.2 0.6 114.59 451
02/14/24 15:25 24.454 11.2 0.6 114.41 450
02/14/24 15:26 24.455 11.2 0.6 114.45 449
02/14/24 15:27 24.456 11.2 0.6 114.60 448
02/14/24 15:28 24.455 11.1 0.7 114.94 448
02/14/24 15:29 24.455 11.1 0.6 115.08 449
02/14/24 15:30 24.455 11.2 0.6 114.88 449
02/14/24 15:31 24.454 11.2 0.6 114.76 448
02/14/24 15:32 24.454 11.2 0.6 114.78 447
02/14/24 15:33 24.454 11.2 0.6 114.85 448
02/14/24 15:34 24.453 11.2 0.6 114.88 449
02/14/24 15:35 24.454 11.1 0.6 114.69 449
02/14/24 15:36 24.453 8.8 I 0.7 114.26 450
02/14/24 15:37 24.454 11.3 I 0.6 114.13 450
02/14/24 15:38 24.453 11.2 0.6 114.27 450
02/14/24 15:39 24.453 11.2 0.6 114.31 450
02/14/24 15:40 24.454 11.2 0.6 114.34 450
02/14/24 15:41 24.454 11.1 0.6 114.55 450
02/14/24 15:42 24.454 11.1 0.7 114.61 449
02/14/24 15:43 24.454 11.1 0.6 114.67 448
02/14/24 15:44 24.454 11.1 0.6 114.86 448
02/14/24 15:45 24.454 11.0 0.6 115.24 446
02/14/24 15:46 24.455 11.0 0.6 115.89 446
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 12:58 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 48 of 92
Average Data - Run 3
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/14/2024 13:45 Through 02/14/2024 15:57
Time Online Criteria: 1 minute(s)
02/14/24 15:47 24.456 10.9 0.6 117.90 448
02/14/24 15:48 24.456 11.1 0.6 117.92 449
02/14/24 15:49 24.457 11.0 0.6 115.51 449
02/14/24 15:50 24.457 11.1 0.6 114.94 449
02/14/24 15:51 24.457 11.2 0.6 114.66 449
02/14/24 15:52 24.457 11.2 0.6 114.38 450
02/14/24 15:53 24.456 11.2 0.6 114.21 451
02/14/24 15:54 24.457 11.1 0.6 114.39 450
02/14/24 15:55 24.458 11.1 0.6 114.49 449
02/14/24 15:56 24.457 11.1 0.6 114.41 449
02/14/24 15:57 24.457 11.2 0.6 114.52 449
24.454 11.2 0.6 114.82 450
24.450 10.9 0.5 113.53 445
24.458 11.4 0.7 119.15 456
3,252.334 1,396.3 81.3 15,271.00 59,810
133 125 133 133 133
133 133 133 133 133
Geometric Mean
Included Data Points
Total number of Data
Points
Average
Minimum
Maximum
Summation
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 12:58 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 49 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

Appendix B.2
Unit 2

GP043AS-036892-RT-1538 Page 50 of 92
02/13/24 07:53 24.503 10.9 1.4 109.65 452
02/13/24 07:54 24.504 10.8 1.4 109.68 450
02/13/24 07:55 24.504 10.6 1.4 109.87 448
02/13/24 07:56 24.504 10.5 1.4 110.15 448
02/13/24 07:57 24.504 10.5 1.4 110.26 449
02/13/24 07:58 24.505 10.6 1.4 110.09 449
02/13/24 07:59 24.505 10.7 1.4 109.89 447
02/13/24 08:00 24.506 9.6 1.4 109.80 448
02/13/24 08:01 24.506 8.2 1.4 109.89 449
02/13/24 08:02 24.506 10.7 1.4 109.97 449
02/13/24 08:03 24.506 10.7 1.4 109.93 449
02/13/24 08:04 24.507 10.6 1.4 109.80 448
02/13/24 08:05 24.508 10.7 1.4 109.69 446
02/13/24 08:06 24.508 10.6 I 1.4 109.77 444
02/13/24 08:07 24.508 10.5 I 1.4 110.12 444
02/13/24 08:08 24.509 10.5 1.4 110.58 445
02/13/24 08:09 24.509 10.5 1.4 110.54 445
02/13/24 08:10 24.509 10.5 1.4 110.41 445
02/13/24 08:11 24.508 10.5 1.4 110.43 445
02/13/24 08:12 24.508 10.5 1.4 110.67 444
02/13/24 08:13 24.508 10.5 1.4 110.44 445
02/13/24 08:14 24.509 10.5 1.4 110.28 445
02/13/24 08:15 24.509 10.5 1.4 110.19 443
02/13/24 08:16 24.509 10.4 1.4 110.32 443
02/13/24 08:17 24.509 10.4 1.4 110.58 444
02/13/24 08:18 24.510 10.5 1.4 110.33 444
02/13/24 08:19 24.510 10.6 1.4 110.04 445
02/13/24 08:20 24.511 10.6 1.4 110.21 446
02/13/24 08:21 24.512 10.7 1.4 110.20 448
02/13/24 08:22 24.511 10.8 1.4 110.07 449
02/13/24 08:23 24.511 10.8 1.4 110.24 448
02/13/24 08:24 24.511 10.7 1.4 110.52 448
02/13/24 08:25 24.512 10.6 1.4 110.24 450
02/13/24 08:26 24.511 10.7 1.4 110.02 452
02/13/24 08:27 24.510 10.8 1.4 109.95 453
02/13/24 08:28 24.510 10.8 1.4 109.91 452
02/13/24 08:29 24.509 10.8 1.4 109.65 451
02/13/24 08:30 24.509 10.0 1.3 109.94 451
Source UNIT2

BARPRESS
(INHG)
CO2
(PCT)
OPACITY
(PCT)
STKTEMP
(DEGF)
UNITLOAD
(MW)
Average Data - Run 1
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/13/2024 07:53 Through 02/13/2024 10:08
Time Online Criteria: 1 minute(s)
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 12:59 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 51 of 92
Average Data - Run 1
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/13/2024 07:53 Through 02/13/2024 10:08
Time Online Criteria: 1 minute(s)
02/13/24 08:31 24.509 8.0 1.4 109.67 452
02/13/24 08:32 24.509 10.8 1.4 110.19 455
02/13/24 08:33 24.509 10.8 1.4 110.40 456
02/13/24 08:34 24.511 10.9 1.4 110.50 455
02/13/24 08:35 24.511 10.9 1.4 110.58 454
02/13/24 08:36 24.511 10.9 I 1.3 110.59 455
02/13/24 08:37 24.510 10.9 I 1.3 110.77 455
02/13/24 08:38 24.511 10.9 1.4 110.83 454
02/13/24 08:39 24.511 10.9 1.4 110.79 456
02/13/24 08:40 24.510 10.8 1.4 110.76 457
02/13/24 08:41 24.510 10.9 1.3 110.53 458
02/13/24 08:42 24.509 11.0 1.3 110.24 458
02/13/24 08:43 24.509 11.0 1.4 110.16 459
02/13/24 08:44 24.509 11.1 1.3 110.06 458
02/13/24 08:45 24.510 11.0 1.3 110.22 457
02/13/24 08:46 24.511 10.9 1.3 110.36 457
02/13/24 08:47 24.511 11.0 1.4 110.40 458
02/13/24 08:48 24.511 11.0 1.4 110.32 458
02/13/24 08:49 24.511 10.9 1.3 110.44 458
02/13/24 08:50 24.512 10.9 1.3 110.65 458
02/13/24 08:51 24.512 10.9 1.3 110.51 458
02/13/24 08:52 24.512 11.0 1.3 110.24 461
02/13/24 08:53 24.511 11.0 1.3 110.28 461
02/13/24 08:54 24.511 11.1 1.3 110.14 461
02/13/24 08:55 24.511 11.1 1.3 110.09 459
02/13/24 08:56 24.510 11.1 1.3 110.03 459
02/13/24 08:57 24.509 11.0 1.3 109.99 459
02/13/24 08:58 24.509 10.9 1.3 110.15 458
02/13/24 08:59 24.508 11.0 1.3 110.36 457
02/13/24 09:00 24.508 9.9 1.3 110.40 456
02/13/24 09:01 24.508 8.0 1.3 110.45 455
02/13/24 09:02 24.509 10.9 1.3 110.36 455
02/13/24 09:03 24.510 10.9 1.3 110.24 455
02/13/24 09:04 24.510 10.8 1.3 110.35 454
02/13/24 09:05 24.510 10.8 1.3 110.53 452
02/13/24 09:06 24.510 10.8 I 1.4 110.57 451
02/13/24 09:07 24.511 10.8 I 1.3 110.63 451
02/13/24 09:08 24.511 10.7 1.3 110.47 451
02/13/24 09:09 24.512 10.8 1.3 110.17 452
02/13/24 09:10 24.512 10.8 1.3 110.01 453
02/13/24 09:11 24.512 10.9 1.3 110.04 454
02/13/24 09:12 24.511 11.0 1.3 109.93 455
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 12:59 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 52 of 92
Average Data - Run 1
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/13/2024 07:53 Through 02/13/2024 10:08
Time Online Criteria: 1 minute(s)
02/13/24 09:13 24.511 11.1 1.3 109.68 457
02/13/24 09:14 24.511 11.0 1.3 109.65 458
02/13/24 09:15 24.511 11.0 1.3 109.87 459
02/13/24 09:16 24.510 11.0 1.3 110.06 459
02/13/24 09:17 24.509 11.1 1.3 109.91 460
02/13/24 09:18 24.510 11.1 1.3 109.85 459
02/13/24 09:19 24.511 11.0 1.3 110.08 457
02/13/24 09:20 24.510 11.0 1.3 110.10 456
02/13/24 09:21 24.509 10.9 1.3 110.02 458
02/13/24 09:22 24.510 11.0 1.3 110.06 459
02/13/24 09:23 24.510 11.1 1.3 110.09 459
02/13/24 09:24 24.509 11.0 1.3 110.42 457
02/13/24 09:25 24.508 10.9 1.3 110.43 456
02/13/24 09:26 24.509 10.9 1.3 110.16 457
02/13/24 09:27 24.508 10.9 1.3 110.41 457
02/13/24 09:28 24.509 10.9 1.3 110.64 457
02/13/24 09:29 24.510 11.0 1.3 110.60 457
02/13/24 09:30 24.509 9.9 1.3 110.41 455
02/13/24 09:31 24.508 8.5 1.3 110.58 455
02/13/24 09:32 24.508 10.9 1.3 110.73 455
02/13/24 09:33 24.509 10.9 1.3 110.51 455
02/13/24 09:34 24.509 11.0 1.3 110.21 454
02/13/24 09:35 24.510 11.0 1.3 109.99 454
02/13/24 09:36 24.509 11.0 I 1.3 109.93 455
02/13/24 09:37 24.511 11.0 I 1.3 109.85 456
02/13/24 09:38 24.512 11.0 1.3 110.06 456
02/13/24 09:39 24.513 11.0 1.3 110.28 455
02/13/24 09:40 24.512 11.0 1.3 110.22 455
02/13/24 09:41 24.512 11.0 1.3 110.35 456
02/13/24 09:42 24.512 11.0 1.3 110.28 457
02/13/24 09:43 24.512 11.1 1.3 110.18 458
02/13/24 09:44 24.511 11.0 1.3 110.28 457
02/13/24 09:45 24.511 11.0 1.4 110.41 457
02/13/24 09:46 24.511 11.0 1.3 110.81 456
02/13/24 09:47 24.510 10.9 1.3 111.04 456
02/13/24 09:48 24.510 10.9 1.3 110.98 456
02/13/24 09:49 24.509 11.0 1.3 110.90 456
02/13/24 09:50 24.509 11.0 1.3 110.84 455
02/13/24 09:51 24.509 10.9 1.3 110.75 456
02/13/24 09:52 24.509 11.0 1.3 110.66 455
02/13/24 09:53 24.508 11.0 1.3 110.59 455
02/13/24 09:54 24.508 11.0 1.3 110.68 455
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 12:59 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 53 of 92
Average Data - Run 1
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/13/2024 07:53 Through 02/13/2024 10:08
Time Online Criteria: 1 minute(s)
02/13/24 09:55 24.508 11.0 1.3 110.37 454
02/13/24 09:56 24.507 10.9 1.3 110.52 452
02/13/24 09:57 24.507 10.8 1.3 110.98 452
02/13/24 09:58 24.508 10.8 1.3 110.86 452
02/13/24 09:59 24.506 10.8 1.3 110.63 453
02/13/24 10:00 24.506 10.0 1.3 110.56 453
02/13/24 10:01 24.506 8.2 1.3 110.41 454
02/13/24 10:02 24.504 10.9 1.3 110.37 453
02/13/24 10:03 24.505 10.9 1.3 110.72 454
02/13/24 10:04 24.505 11.0 1.3 110.92 456
02/13/24 10:05 24.505 11.0 1.3 110.77 456
02/13/24 10:06 24.506 11.0 I 1.3 110.65 454
02/13/24 10:07 24.506 10.9 I 1.3 110.76 452
02/13/24 10:08 24.505 10.8 1.3 110.82 452
24.509 10.7 1.3 110.31 453
24.503 8.0 1.3 109.65 443
24.513 11.1 1.4 111.04 461
3,333.240 1,349.6 181.8 15,001.61 61,675
136 126 136 136 136
136 136 136 136 136
Geometric Mean
Included Data Points
Total number of Data
Points
Average
Minimum
Maximum
Summation
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 12:59 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 54 of 92
02/13/24 11:41 24.488 10.8 1.4 112.25 452
02/13/24 11:42 24.488 10.7 1.4 112.08 452
02/13/24 11:43 24.487 10.8 1.4 111.63 451
02/13/24 11:44 24.486 10.9 1.4 111.63 451
02/13/24 11:45 24.486 10.8 1.4 112.01 452
02/13/24 11:46 24.485 10.8 1.4 112.00 452
02/13/24 11:47 24.485 10.9 1.4 111.76 452
02/13/24 11:48 24.484 10.9 1.4 111.71 453
02/13/24 11:49 24.483 10.9 1.4 111.78 454
02/13/24 11:50 24.483 11.0 1.4 111.72 457
02/13/24 11:51 24.482 11.1 1.4 111.33 458
02/13/24 11:52 24.482 11.1 1.4 110.96 459
02/13/24 11:53 24.482 11.1 1.3 111.26 458
02/13/24 11:54 24.482 11.0 1.4 111.72 458
02/13/24 11:55 24.481 11.1 1.4 111.79 458
02/13/24 11:56 24.481 11.0 1.4 111.75 459
02/13/24 11:57 24.481 11.0 1.4 111.63 459
02/13/24 11:58 24.480 11.0 1.4 111.62 459
02/13/24 11:59 24.479 11.0 1.4 111.63 459
02/13/24 12:00 24.478 10.0 1.4 111.55 460
02/13/24 12:01 24.477 8.5 1.4 111.60 458
02/13/24 12:02 24.477 11.0 1.4 111.75 457
02/13/24 12:03 24.476 10.9 1.4 111.84 457
02/13/24 12:04 24.475 10.8 1.4 112.03 455
02/13/24 12:05 24.474 10.8 1.4 112.05 454
02/13/24 12:06 24.475 10.8 I 1.4 111.98 453
02/13/24 12:07 24.473 10.9 I 1.4 111.90 454
02/13/24 12:08 24.474 10.9 1.4 111.79 454
02/13/24 12:09 24.472 10.9 1.4 111.79 455
02/13/24 12:10 24.472 11.0 1.4 111.62 456
02/13/24 12:11 24.471 11.0 1.5 111.36 455
02/13/24 12:12 24.471 11.0 1.4 111.43 454
02/13/24 12:13 24.470 11.0 1.4 111.66 453
02/13/24 12:14 24.470 10.8 1.4 111.97 452
02/13/24 12:15 24.470 10.8 1.4 111.89 452
02/13/24 12:16 24.469 10.8 1.4 111.63 451
02/13/24 12:17 24.468 10.8 1.4 111.64 451
02/13/24 12:18 24.467 10.8 1.4 111.84 452
Source UNIT2

BARPRESS
(INHG)
CO2
(PCT)
OPACITY
(PCT)
STKTEMP
(DEGF)
UNITLOAD
(MW)
Average Data - Run 2
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/13/2024 11:41 Through 02/13/2024 13:53
Time Online Criteria: 1 minute(s)
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 13:00 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 55 of 92
Average Data - Run 2
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/13/2024 11:41 Through 02/13/2024 13:53
Time Online Criteria: 1 minute(s)
02/13/24 12:19 24.466 10.9 1.4 111.63 452
02/13/24 12:20 24.466 10.9 1.3 111.44 453
02/13/24 12:21 24.465 10.9 1.4 111.35 455
02/13/24 12:22 24.463 11.1 1.4 111.20 456
02/13/24 12:23 24.463 11.1 1.4 111.20 457
02/13/24 12:24 24.462 11.1 1.4 111.37 456
02/13/24 12:25 24.462 11.1 1.4 111.35 456
02/13/24 12:26 24.461 11.1 1.4 111.30 456
02/13/24 12:27 24.460 11.0 1.4 111.43 455
02/13/24 12:28 24.460 10.9 1.4 111.58 454
02/13/24 12:29 24.460 10.9 1.4 111.58 455
02/13/24 12:30 24.460 10.1 1.4 111.75 455
02/13/24 12:31 24.458 8.3 1.4 112.04 454
02/13/24 12:32 24.458 10.8 1.3 112.30 453
02/13/24 12:33 24.458 10.8 1.4 112.09 453
02/13/24 12:34 24.457 10.9 1.4 112.06 453
02/13/24 12:35 24.457 10.8 1.4 112.18 453
02/13/24 12:36 24.457 10.8 I 1.4 112.18 454
02/13/24 12:37 24.456 10.9 I 1.4 112.25 454
02/13/24 12:38 24.455 10.8 1.4 112.28 456
02/13/24 12:39 24.456 10.9 1.4 111.87 457
02/13/24 12:40 24.455 11.0 1.4 111.48 457
02/13/24 12:41 24.454 11.0 1.4 112.25 458
02/13/24 12:42 24.454 11.0 1.4 112.34 458
02/13/24 12:43 24.452 11.0 1.4 112.44 457
02/13/24 12:44 24.452 10.9 1.4 112.49 457
02/13/24 12:45 24.452 11.0 1.4 112.35 457
02/13/24 12:46 24.452 11.0 1.4 112.11 456
02/13/24 12:47 24.452 10.9 1.4 112.23 455
02/13/24 12:48 24.451 10.9 1.4 112.41 455
02/13/24 12:49 24.452 10.8 1.4 112.56 455
02/13/24 12:50 24.451 10.9 1.4 112.51 455
02/13/24 12:51 24.450 10.9 1.4 112.17 456
02/13/24 12:52 24.450 10.9 1.4 112.14 456
02/13/24 12:53 24.450 10.9 1.4 112.27 454
02/13/24 12:54 24.450 10.9 1.4 112.36 455
02/13/24 12:55 24.449 10.9 1.4 112.31 456
02/13/24 12:56 24.447 10.9 1.4 112.32 457
02/13/24 12:57 24.446 10.9 1.4 112.37 456
02/13/24 12:58 24.447 11.0 1.4 112.19 457
02/13/24 12:59 24.445 11.1 1.4 112.23 457
02/13/24 13:00 24.444 10.0 1.4 112.14 456
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 13:00 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 56 of 92
Average Data - Run 2
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/13/2024 11:41 Through 02/13/2024 13:53
Time Online Criteria: 1 minute(s)
02/13/24 13:01 24.444 8.5 1.4 112.26 457
02/13/24 13:02 24.443 11.0 1.4 112.48 457
02/13/24 13:03 24.443 10.9 1.4 112.83 457
02/13/24 13:04 24.442 11.0 1.4 112.85 457
02/13/24 13:05 24.441 11.0 1.4 112.76 457
02/13/24 13:06 24.441 10.9 I 1.4 113.03 457
02/13/24 13:07 24.440 10.9 I 1.4 113.12 457
02/13/24 13:08 24.440 10.9 1.4 113.05 457
02/13/24 13:09 24.440 10.9 1.4 112.86 458
02/13/24 13:10 24.439 10.9 1.4 112.84 458
02/13/24 13:11 24.440 10.9 1.4 112.92 457
02/13/24 13:12 24.438 10.9 1.4 112.90 456
02/13/24 13:13 24.437 10.9 1.4 112.70 457
02/13/24 13:14 24.436 11.0 1.4 112.64 456
02/13/24 13:15 24.435 10.9 1.4 112.95 455
02/13/24 13:16 24.434 10.9 1.4 113.16 456
02/13/24 13:17 24.434 10.9 1.4 112.94 455
02/13/24 13:18 24.434 10.9 1.4 112.81 454
02/13/24 13:19 24.435 10.8 1.4 112.83 453
02/13/24 13:20 24.434 10.8 1.4 112.73 452
02/13/24 13:21 24.434 10.9 1.4 112.55 453
02/13/24 13:22 24.432 10.9 1.4 112.43 454
02/13/24 13:23 24.432 10.9 1.3 112.30 455
02/13/24 13:24 24.432 10.9 1.4 112.18 455
02/13/24 13:25 24.431 10.9 1.4 112.29 455
02/13/24 13:26 24.431 10.9 1.4 112.33 455
02/13/24 13:27 24.431 10.8 1.4 112.32 454
02/13/24 13:28 24.429 10.8 1.4 112.34 454
02/13/24 13:29 24.428 10.9 1.4 112.22 455
02/13/24 13:30 24.428 10.2 1.4 111.90 456
02/13/24 13:31 24.427 8.3 1.4 111.89 456
02/13/24 13:32 24.427 10.9 1.4 112.01 456
02/13/24 13:33 24.427 11.0 1.4 111.95 456
02/13/24 13:34 24.426 11.0 1.4 112.03 457
02/13/24 13:35 24.425 11.0 1.4 112.07 459
02/13/24 13:36 24.426 11.0 I 1.4 112.08 459
02/13/24 13:37 24.425 11.0 I 1.4 111.98 460
02/13/24 13:38 24.425 11.1 1.4 111.80 460
02/13/24 13:39 24.424 11.0 1.4 111.78 458
02/13/24 13:40 24.423 10.9 1.4 111.75 456
02/13/24 13:41 24.423 10.9 1.4 111.71 455
02/13/24 13:42 24.423 10.8 1.4 111.90 454
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 13:00 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 57 of 92
Average Data - Run 2
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/13/2024 11:41 Through 02/13/2024 13:53
Time Online Criteria: 1 minute(s)
02/13/24 13:43 24.423 10.8 1.4 112.36 453
02/13/24 13:44 24.423 10.8 1.4 112.47 454
02/13/24 13:45 24.422 10.9 1.4 112.22 454
02/13/24 13:46 24.421 10.9 1.4 112.22 455
02/13/24 13:47 24.421 10.9 1.4 112.16 454
02/13/24 13:48 24.421 10.9 1.4 111.98 455
02/13/24 13:49 24.419 11.0 1.4 112.03 456
02/13/24 13:50 24.418 11.1 1.4 111.95 457
02/13/24 13:51 24.417 11.1 1.3 111.91 459
02/13/24 13:52 24.418 11.0 1.4 111.94 459
02/13/24 13:53 24.417 11.0 1.4 112.10 457
24.452 10.8 1.4 112.07 455
24.417 8.3 1.3 110.96 451
24.488 11.1 1.5 113.16 460
3,252.078 1,352.3 185.8 14,905.49 60,581
133 125 133 133 133
133 133 133 133 133
Geometric Mean
Included Data Points
Total number of Data
Points
Average
Minimum
Maximum
Summation
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 13:00 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 58 of 92
02/13/24 14:17 24.410 11.0 1.4 112.39 457
02/13/24 14:18 24.410 11.0 1.4 112.25 456
02/13/24 14:19 24.410 10.9 1.4 112.07 454
02/13/24 14:20 24.408 10.9 1.4 112.02 454
02/13/24 14:21 24.408 10.8 1.4 112.05 453
02/13/24 14:22 24.407 10.8 1.4 112.13 452
02/13/24 14:23 24.407 10.8 1.4 112.24 453
02/13/24 14:24 24.407 10.8 1.4 112.08 454
02/13/24 14:25 24.407 10.9 1.4 112.37 454
02/13/24 14:26 24.407 11.0 1.4 112.11 453
02/13/24 14:27 24.406 10.9 1.4 112.10 452
02/13/24 14:28 24.406 10.8 1.4 112.50 449
02/13/24 14:29 24.406 10.7 1.4 112.54 449
02/13/24 14:30 24.405 9.6 1.4 112.55 450
02/13/24 14:31 24.404 8.4 1.4 112.42 452
02/13/24 14:32 24.404 10.9 1.4 112.01 453
02/13/24 14:33 24.404 10.8 1.4 111.87 451
02/13/24 14:34 24.403 10.9 1.4 111.98 451
02/13/24 14:35 24.402 10.8 1.4 112.13 451
02/13/24 14:36 24.403 10.9 I 1.4 112.15 453
02/13/24 14:37 24.403 10.9 I 1.4 112.10 454
02/13/24 14:38 24.402 10.9 1.4 112.06 454
02/13/24 14:39 24.401 10.9 1.4 111.96 454
02/13/24 14:40 24.401 10.9 1.4 112.01 451
02/13/24 14:41 24.401 10.9 1.4 112.42 452
02/13/24 14:42 24.401 10.9 1.4 112.85 453
02/13/24 14:43 24.401 10.9 1.4 112.72 453
02/13/24 14:44 24.401 10.9 1.4 112.27 454
02/13/24 14:45 24.401 11.0 1.4 112.03 455
02/13/24 14:46 24.400 11.0 1.4 112.26 456
02/13/24 14:47 24.399 11.0 1.4 112.59 455
02/13/24 14:48 24.399 10.9 1.4 112.56 455
02/13/24 14:49 24.399 11.0 1.4 112.63 456
02/13/24 14:50 24.399 11.0 1.4 112.60 457
02/13/24 14:51 24.400 11.1 1.4 112.42 458
02/13/24 14:52 24.401 11.1 1.4 112.27 458
02/13/24 14:53 24.400 11.1 1.4 112.21 458
02/13/24 14:54 24.400 11.1 1.4 112.18 459
Source UNIT2
BARPRESS
(INHG)
CO2
(PCT)
OPACITY
(PCT)
STKTEMP
(DEGF)
UNITLOAD
(MW)
Average Data - Run 3
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/13/2024 14:17 Through 02/13/2024 16:29
Time Online Criteria: 1 minute(s)
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 13:00 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 59 of 92
Average Data - Run 3
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/13/2024 14:17 Through 02/13/2024 16:29
Time Online Criteria: 1 minute(s)
02/13/24 14:55 24.400 11.0 1.4 112.34 458
02/13/24 14:56 24.399 11.0 1.4 112.62 456
02/13/24 14:57 24.399 10.9 1.4 112.75 456
02/13/24 14:58 24.398 10.9 1.4 112.91 457
02/13/24 14:59 24.397 10.9 1.4 112.79 457
02/13/24 15:00 24.397 10.0 1.4 112.54 456
02/13/24 15:01 24.397 8.3 1.4 112.41 456
02/13/24 15:02 24.397 11.0 1.4 112.42 455
02/13/24 15:03 24.396 10.9 1.4 112.45 457
02/13/24 15:04 24.396 10.9 1.4 112.47 459
02/13/24 15:05 24.395 10.9 1.4 112.41 459
02/13/24 15:06 24.395 10.9 I 1.4 112.44 459
02/13/24 15:07 24.395 10.9 I 1.4 112.33 459
02/13/24 15:08 24.394 10.9 1.4 112.37 458
02/13/24 15:09 24.394 10.9 1.4 112.41 458
02/13/24 15:10 24.395 11.0 1.4 112.28 457
02/13/24 15:11 24.394 11.1 1.4 112.24 458
02/13/24 15:12 24.394 11.1 1.4 112.45 459
02/13/24 15:13 24.394 11.1 1.4 112.66 460
02/13/24 15:14 24.394 11.1 1.4 112.68 461
02/13/24 15:15 24.393 11.1 1.4 112.75 462
02/13/24 15:16 24.394 11.1 1.4 113.04 462
02/13/24 15:17 24.393 11.1 1.4 112.99 464
02/13/24 15:18 24.393 11.2 1.4 112.83 465
02/13/24 15:19 24.392 11.2 1.4 112.83 466
02/13/24 15:20 24.392 11.2 1.4 112.93 465
02/13/24 15:21 24.392 11.1 1.4 113.08 463
02/13/24 15:22 24.392 11.0 1.4 113.24 461
02/13/24 15:23 24.392 11.0 1.4 113.27 461
02/13/24 15:24 24.391 10.9 1.4 113.16 459
02/13/24 15:25 24.390 10.9 1.4 113.42 461
02/13/24 15:26 24.390 10.8 1.4 113.55 460
02/13/24 15:27 24.389 10.9 1.4 112.78 460
02/13/24 15:28 24.389 11.0 1.4 112.71 459
02/13/24 15:29 24.389 10.9 1.4 113.10 458
02/13/24 15:30 24.389 9.9 1.4 113.23 456
02/13/24 15:31 24.388 8.4 1.4 113.16 455
02/13/24 15:32 24.388 10.9 1.4 113.23 453
02/13/24 15:33 24.388 10.9 1.4 113.15 453
02/13/24 15:34 24.387 10.9 1.4 112.90 454
02/13/24 15:35 24.386 10.9 1.4 112.86 456
02/13/24 15:36 24.388 11.1 I 1.4 112.67 456
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 13:00 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 60 of 92
Average Data - Run 3
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/13/2024 14:17 Through 02/13/2024 16:29
Time Online Criteria: 1 minute(s)
02/13/24 15:37 24.388 11.0 I 1.4 112.57 457
02/13/24 15:38 24.388 10.9 1.4 112.58 456
02/13/24 15:39 24.387 11.0 1.4 112.65 455
02/13/24 15:40 24.387 10.9 1.4 112.87 454
02/13/24 15:41 24.387 10.9 1.4 113.26 454
02/13/24 15:42 24.386 10.9 1.4 113.38 454
02/13/24 15:43 24.386 10.9 1.4 113.15 455
02/13/24 15:44 24.387 10.9 1.4 112.93 456
02/13/24 15:45 24.386 11.0 1.4 112.67 456
02/13/24 15:46 24.387 11.0 1.4 112.36 455
02/13/24 15:47 24.387 11.0 1.4 112.35 457
02/13/24 15:48 24.387 11.0 1.4 112.40 457
02/13/24 15:49 24.384 11.0 1.4 112.43 456
02/13/24 15:50 24.384 11.0 1.4 112.52 455
02/13/24 15:51 24.384 10.9 1.4 112.55 455
02/13/24 15:52 24.383 11.0 1.4 112.44 456
02/13/24 15:53 24.383 11.0 1.4 112.58 455
02/13/24 15:54 24.383 11.0 1.4 112.70 455
02/13/24 15:55 24.382 10.9 1.4 112.60 454
02/13/24 15:56 24.382 10.9 1.4 112.60 453
02/13/24 15:57 24.382 10.9 1.4 112.72 452
02/13/24 15:58 24.381 10.8 1.4 112.82 453
02/13/24 15:59 24.382 10.9 1.4 112.77 455
02/13/24 16:00 24.382 10.2 1.4 112.48 456
02/13/24 16:01 24.382 8.4 1.4 112.37 455
02/13/24 16:02 24.382 11.1 1.4 112.50 455
02/13/24 16:03 24.382 11.0 1.4 112.68 455
02/13/24 16:04 24.381 11.0 1.4 112.76 457
02/13/24 16:05 24.381 11.0 1.4 112.47 458
02/13/24 16:06 24.380 11.0 I 1.4 112.36 457
02/13/24 16:07 24.380 11.0 I 1.4 112.56 456
02/13/24 16:08 24.381 11.0 1.4 112.69 455
02/13/24 16:09 24.380 11.0 1.4 112.75 456
02/13/24 16:10 24.379 11.0 1.4 112.80 456
02/13/24 16:11 24.379 11.0 1.4 112.69 455
02/13/24 16:12 24.377 11.0 1.4 112.82 456
02/13/24 16:13 24.377 11.0 1.4 112.80 456
02/13/24 16:14 24.376 11.0 1.4 112.94 455
02/13/24 16:15 24.376 11.0 1.4 112.92 454
02/13/24 16:16 24.376 10.8 1.4 113.32 453
02/13/24 16:17 24.376 10.8 1.4 113.75 453
02/13/24 16:18 24.376 10.9 1.4 113.55 453
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 13:00 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 61 of 92
Average Data - Run 3
Plant: HUNTER PLANT
Interval: 1 Minute
Type: Block
Report Period: 02/13/2024 14:17 Through 02/13/2024 16:29
Time Online Criteria: 1 minute(s)
02/13/24 16:19 24.377 10.9 1.4 113.29 455
02/13/24 16:20 24.376 11.0 1.4 112.93 457
02/13/24 16:21 24.376 11.1 1.4 112.83 458
02/13/24 16:22 24.376 11.0 1.4 113.00 458
02/13/24 16:23 24.376 11.0 1.4 113.04 456
02/13/24 16:24 24.376 11.0 1.4 113.00 458
02/13/24 16:25 24.375 11.1 1.4 113.02 459
02/13/24 16:26 24.376 11.1 1.4 112.91 460
02/13/24 16:27 24.375 11.1 1.4 112.91 460
02/13/24 16:28 24.375 11.1 1.4 112.93 460
02/13/24 16:29 24.375 11.1 1.4 113.03 459
24.391 10.8 1.4 112.64 456
24.375 8.3 1.4 111.87 449
24.410 11.2 1.4 113.75 466
3,244.027 1,355.9 186.2 14,980.95 60,663
133 125 133 133 133
133 133 133 133 133
Geometric Mean
Included Data Points
Total number of Data
Points
Average
Minimum
Maximum
Summation
F = Unit Offline
E = Exceedance 
M = Maintenance 
T = Out Of Control 
 Report Generated: 03/08/24 13:00 
C = Calibration
S = Substituted 
* = Suspect 
GP043AS-036892-RT-1538 Page 62 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

Appendix C
Laboratory Analysis Data

GP043AS-036892-RT-1538 Page 63 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

Appendix C.1
Gravimetric Analyses

GP043AS-036892-RT-1538 Page 64 of 92
Analytical Narrative
Instrumentation
Detection Limit / Sensitivity
Notes
Attachments
Gravimetric Analysis Logs
Sample Chain of Custody
Teflon CPM filters were extracted in a sonicator three times with water and three times with hexane.  The extraction 
water was added to the back‐half impinger contents and extracted with hexane three times in a separatory funnel.  
The inorganic fraction was transferred to a tared Teflon baggie, baked at 105C until 10 mL remained, taken to dryness 
under a fume hood, dessicated for at least 24 hours, then weighed to a constant weight (±0.5 mg).  The organic 
fraction was combined with the acetone and hexane field rinses, measured to the nearest milliliter, transferred to a 
tared aluminum weighing dish, taken to dryness under a fume hood, dessicated for at least 24 hours, then weighed 
to a constant weight (±0.5 mg).  No blank correction was performed unless otherwise indicated.
All measurements were taken using a Torbal Model AGCN200 Analytical Balance under laboratory conditions.  The 
instrument is auto‐calibrated and challanged with three NIST‐traceable reference weights daily.  
All measurements are recorded to 0.0001g (0.1mg).
No deviations from the analytical procedures from EPA Method 5 were noted.  All samples were received in good 
condition.  After analysis, all samples are archived for a period of one year.
Analyst:
Hunter Unit 1, Run #1
Hunter Unit 1, Run #2
Hunter Unit 1, Run #3
19.7
13.9
26.8
No acetone blank corrections were performed.
CPM value includes a field blank correction.
Filters were dessicated and tared to a constant weight in the MAQS laboratory prior to sampling.  Following testing, 
the filters were dessicated for at least 24 hours, then weighed to a constant weight (±0.5 mg).  The acetone rinses 
were measured to the nearest milliliter, transferred to tared aluminum weighing dishes, taken to dryness under a 
fume hood, dessicated for at least 24 hours, then weighed to a constant weight (±0.5 mg).  Each result above 
represents total filterable particulate matter for each test run (acetone rinse + filter catch), with no blank correction 
performed unless otherwise indicated.
Hunter Unit 1, Run #3
Sample ID
10.6
7.9
7.9
Condensable Particulate Matter (mg)
Hunter Unit 1, Run #1
Hunter Unit 1, Run #2
EPA Method 5/202 Gravimetric Analysis Report
Project Code:
Date Finalized:
Laboratory Results Summary
Filterable Particulate Matter (mg)Sample ID
PROJ‐036892
3/4/2024
T. Wojtach/G. Marston
GP043AS-036892-RT-1538 Page 65 of 92
Project Code:
Unit ID:
Front‐Half Particulate Matter Filter Catch
Date Weight (g) Date Weight (g) Date Weight (g) Date Weight (g)
2/19/24 0.3779 2/19/24 0.3773 2/19/24 0.3765 2/19/24 0.3721
2/20/24 0.3779 2/20/24 0.3773 2/20/24 0.3769 2/20/24 0.3723
11/9/23 0.3726 11/7/23 0.3735 11/7/23 0.3737 11/9/23 0.3725
11/10/23 0.3723 11/8/23 0.3734 11/8/23 0.3735 11/10/23 0.3727
Front‐Half Particulate Matter Acetone Rinse Catch
Rinse Mass (g)
Date Weight (g) Date Weight (g) Date Weight (g) Date Weight (g)
2/21/24 6.3882 2/21/24 6.4463 2/21/24 6.3759 2/21/24 6.4711
2/22/24 6.3885 2/22/24 6.4465 2/22/24 6.3759 2/22/24 6.4708
2/8/24 6.3829 2/8/24 6.4421 2/8/24 6.3710 2/8/24 6.4710
2/9/24 6.3834 2/9/24 6.4424 2/9/24 6.3712 2/9/24 6.4712
Total Particulate Catch
0.0079
Total Rinse Catch (g)
Hunter Unit 1
0.0031
0.0052
0.0000
0.0041
0.0000
0.0048
0.0000
Filter Catch (g)
+ Rinse Catch (g)
‐ Acetone Blank (g)
Total PM (g) 0.0106 0.0079
Run #1 Run #2
Dish Tare Weight (g)
Final Dish Weight #1 (g)
Final Dish Weight #2 (g)
0.0054 0.0038
Blank
94.3
Run #3
74.0
Dish Tare Weight (g)
8472
‐0.00010.0052 0.0041 0.0048
Rinse Volume (mL)115.4 102.3 119.2
Tin #8473 8475 8476
90.6 93.680.3
Run #1 Run #2 Run #3
Filter #2014 1970 1959
Final Filter Weight #1 (g)
Final Filter Weight #2 (g)
Filter Tare Weight #2 (g)
Filter Catch (g)0.0054 0.0038 0.0031
Filter Tare Weight #1 (g)
1995
‐0.0004
EPA Method 5 Gravimetric Analysis Log
PROJ‐036892
Run #1 Run #2 Run #3 Blank
GP043AS-036892-RT-1538 Page 66 of 92
Project Code:
Unit ID:
Back‐Half Organic Particulate Matter Catch
Date Weight (g) Date Weight (g) Date Weight (g) Date Weight (g)
2/22/24 6.2988 2/22/24 6.3708 2/22/24 6.3477 2/22/24 6.3652
Final Weight #2 (g)2/23/24 6.2989 2/23/24 6.3710 2/23/24 6.3475 2/23/24 6.3650
2/8/24 6.2954 2/8/24 6.3674 2/8/24 6.3435 2/8/24 6.3637
2/9/24 6.2956 2/9/24 6.3671 2/9/24 6.3436 2/9/24 6.3640
Back‐Half Inorganic Particulate Matter Catch
Date Weight (g) Date Weight (g) Date Weight (g) Date Weight (g)
2/28/24 3.9732 2/28/24 3.8564 2/29/24 3.8564 2/28/24 3.9246
Final Weight #2 (g)2/29/24 3.9732 2/29/24 3.8566 3/4/24 3.8566 2/29/24 3.9251
2/6/24 3.9549 2/6/24 3.8443 2/6/24 3.8316 2/6/24 3.9233
2/7/24 3.9548 2/7/24 3.8441 2/7/24 3.8317 2/7/24 3.9232
Condensable Particulate Catch
Total CPM (g) 0.0197 0.0139 0.0268
+ Inorganic CPM Catch (g)0.0183 0.0248
‐ CPM Blank (g)0.0020 0.0020 0.0020
0.0123
0.0016
Run #1 Run #2 Run #3
Organic CPM Catch (g)0.0034 0.0040
Inorganic CPM Catch (g)
0.0036
0.0183 0.0123 0.0248
1843185318471839
Tare Weight #2 (g)
Tare Weight #1 (g)
Teflon Baggie #
Final Weight #1 (g)
0.0012
Run #1 Run #2 Run #3 Blank
0.0040
Tare Weight #2 (g)
Organic CPM Catch (g)0.0034 0.0036
Tare Weight #1 (g)
Final Weight #1 (g)
EPA Method 202 Gravimetric Analysis Log
PROJ‐036892
Hunter Unit 1
Run #1 Run #2 Run #3 Blank
Tin #8431 8425 8428 8424
GP043AS-036892-RT-1538 Page 67 of 92
Analytical Narrative
Instrumentation
Detection Limit / Sensitivity
Notes
Attachments
Gravimetric Analysis Logs
Sample Chain of Custody
EPA Method 5/202 Gravimetric Analysis Report
Project Code:
Date Finalized:
Laboratory Results Summary
Filterable Particulate Matter (mg)Sample ID
PROJ‐036892
3/4/2024
T. Wojtach/G. Marston
14.4
8.6
14.8
Condensable Particulate Matter (mg)
Hunter Unit 2, Run #1
Hunter Unit 2, Run #2
Teflon CPM filters were extracted in a sonicator three times with water and three times with hexane.  The extraction 
water was added to the back‐half impinger contents and extracted with hexane three times in a separatory funnel.  
The inorganic fraction was transferred to a tared Teflon baggie, baked at 105C until 10 mL remained, taken to dryness 
under a fume hood, dessicated for at least 24 hours, then weighed to a constant weight (±0.5 mg).  The organic 
fraction was combined with the acetone and hexane field rinses, measured to the nearest milliliter, transferred to a 
tared aluminum weighing dish, taken to dryness under a fume hood, dessicated for at least 24 hours, then weighed 
to a constant weight (±0.5 mg).  No blank correction was performed unless otherwise indicated.
All measurements were taken using a Torbal Model AGCN200 Analytical Balance under laboratory conditions.  The 
instrument is auto‐calibrated and challanged with three NIST‐traceable reference weights daily.  
All measurements are recorded to 0.0001g (0.1mg).
No deviations from the analytical procedures from EPA Method 5 were noted.  All samples were received in good 
condition.  After analysis, all samples are archived for a period of one year.
Analyst:
Hunter Unit 2, Run #1
Hunter Unit 2, Run #2
Hunter Unit 2, Run #3
8.9
26.8
15.1
No acetone blank corrections were performed.
CPM value includes a field blank correction.
Filters were dessicated and tared to a constant weight in the MAQS laboratory prior to sampling.  Following testing, 
the filters were dessicated for at least 24 hours, then weighed to a constant weight (±0.5 mg).  The acetone rinses 
were measured to the nearest milliliter, transferred to tared aluminum weighing dishes, taken to dryness under a 
fume hood, dessicated for at least 24 hours, then weighed to a constant weight (±0.5 mg).  Each result above 
represents total filterable particulate matter for each test run (acetone rinse + filter catch), with no blank correction 
performed unless otherwise indicated.
Hunter Unit 2, Run #3
Sample ID
GP043AS-036892-RT-1538 Page 68 of 92
Project Code:
Unit ID:
Front‐Half Particulate Matter Filter Catch
Date Weight (g) Date Weight (g) Date Weight (g) Date Weight (g)
2/19/24 0.3792 2/19/24 0.3756 2/19/24 0.3805 2/19/24 0.3721
2/20/24 0.3793 2/20/24 0.3760 2/20/24 0.3804 2/20/24 0.3723
11/9/23 0.3714 11/9/23 0.3724 11/7/23 0.3743 11/9/23 0.3725
11/10/23 0.3717 11/10/23 0.3723 11/8/23 0.3742 11/10/23 0.3727
Front‐Half Particulate Matter Acetone Rinse Catch
Rinse Mass (g)
Date Weight (g) Date Weight (g) Date Weight (g) Date Weight (g)
2/21/24 6.3766 2/21/24 6.3864 2/21/24 6.4043 2/21/24 6.4711
2/22/24 6.3768 2/22/24 6.3865 2/22/24 6.4047 2/22/24 6.4708
2/8/24 6.3697 2/9/24 6.3811 2/9/24 6.3956 2/8/24 6.4710
2/9/24 6.3702 2/12/24 6.3814 2/12/24 6.3961 2/9/24 6.4712
Total Particulate Catch
1995
‐0.0004
EPA Method 5 Gravimetric Analysis Log
PROJ‐036892
Run #1 Run #2 Run #3 Blank
Run #1 Run #2 Run #3
Filter #2021 2020 1969
Final Filter Weight #1 (g)
Final Filter Weight #2 (g)
Filter Tare Weight #2 (g)
Filter Catch (g) 0.0077 0.0034 0.0062
Filter Tare Weight #1 (g)
Rinse Volume (mL)109.0 108.0 115.9
Tin #8477 8465 8461
85.6 91.084.8
Blank
94.3
Run #3
74
Dish Tare Weight (g)
8472
‐0.00010.0067 0.0052 0.0086
Dish Tare Weight (g)
Final Dish Weight #1 (g)
Final Dish Weight #2 (g)
0.0077 0.0034
0.0144 0.0086
Run #1 Run #2
0.0148
Total Rinse Catch (g)
Hunter Unit 2
0.0062
0.0067
0.0000
0.0052
0.0000
0.0086
0.0000
Filter Catch (g)
+ Rinse Catch (g)
‐ Acetone Blank (g)
Total PM (g)
GP043AS-036892-RT-1538 Page 69 of 92
Project Code:
Unit ID:
Back‐Half Organic Particulate Matter Catch
Date Weight (g) Date Weight (g) Date Weight (g) Date Weight (g)
2/22/24 6.3255 2/22/24 6.3351 2/22/24 6.3080 2/22/24 6.3652
Final Weight #2 (g)2/23/24 6.3256 2/23/24 6.3350 2/23/24 6.3078 2/23/24 6.3650
2/8/24 6.3223 2/8/24 6.3315 2/8/24 6.3036 2/8/24 6.3637
2/9/24 6.3227 2/9/24 6.3319 2/9/24 6.3041 2/9/24 6.3640
Back‐Half Inorganic Particulate Matter Catch
Date Weight (g) Date Weight (g) Date Weight (g) Date Weight (g)
2/29/24 4.0537 2/28/24 3.8073 2/28/24 3.8578 2/28/24 3.9246
Final Weight #2 (g)3/4/24 4.0535 2/29/24 3.8077 2/29/24 3.8583 2/29/24 3.9251
2/6/24 4.0457 2/6/24 3.7819 2/6/24 3.8449 2/6/24 3.9233
2/7/24 4.0459 2/7/24 3.7823 2/7/24 3.8451 2/7/24 3.9232
Condensable Particulate Catch
Final Weight #1 (g)
EPA Method 202 Gravimetric Analysis Log
PROJ‐036892
Hunter Unit 2
Run #1 Run #2 Run #3 Blank
Tin #8422 8430 8427 8424
Tare Weight #2 (g)
Organic CPM Catch (g) 0.0031 0.0034
Tare Weight #1 (g)
0.0012
Run #1 Run #2 Run #3 Blank
0.0040
1843185218451841
Tare Weight #2 (g)
Tare Weight #1 (g)
Teflon Baggie #
Final Weight #1 (g)
0.0016
Run #1 Run #2 Run #3
Organic CPM Catch (g)0.0031 0.0040
Inorganic CPM Catch (g)
0.0034
0.0078 0.0254 0.0131
Total CPM (g) 0.0089 0.0268 0.0151
+ Inorganic CPM Catch (g)0.0078 0.0131
‐ CPM Blank (g)0.0020 0.0020 0.0020
0.0254
GP043AS-036892-RT-1538 Page 70 of 92
GP043AS-036892-RT-1538 Page 71 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

Appendix D
Quality Assurance/Quality Control

GP043AS-036892-RT-1538 Page 72 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

Appendix D.1
Units and Abbreviations

GP043AS-036892-RT-1538 Page 73 of 92
@ X% O2 corrected to X% oxygen (corrected for dilution air)
|CC|absolute value of the confidence coefficient
|d|absolute value of the mean differences
ºC degrees Celsius
ºF degrees Fahrenheit
ºR degrees Rankine
" H2O inches of water column
13.6 specific gravity of mercury
ΔH pressure drop across orifice meter, inches H2O
ΔP velocity head of stack gas, inches H2O
θ total sampling time, minutes
µg microgram
ρa density of acetone, mg/ml
ρw density of water, 0.9982 g/ml or 0.002201 lb/ml
acfm actual cubic feet of gas per minute at stack conditions
An cross-sectional area of nozzle, ft2
As cross-sectional area of stack, square feet (ft2)
Btu British thermal unit
Bws proportion by volume of water vapor in gas stream
Ca particulate matter concentration in stack gas, gr/acf
CAvg average unadjusted gas concentration, ppmv
CDir measured concentration of calibration gas, ppmv
cf or ft3 cubic feet
cfm cubic feet per minute
CGas average gas concentration adjusted for bias, ppmv
CM average of initial and final system bias check responses from upscale calibration gas, ppmv
cm or m3 cubic meters
CMA actual concentration of the upscale calibration gas, ppmv
CO average of initial and final system bias check responses from low-level calibration gas, ppmv
Cp pitot tube coefficient
Cs particulate matter concentration in stack gas, gr/dscf
CS calibration span, % or ppmv
CS measured concentration of calibration gas, ppmv
CV manufactured certified concentration of calibration gas, ppmv
D drift assessment, % of span
dcf dry cubic feet
dcm dry cubic meters
Dn diameter of nozzle, inches
Ds diameter of stack, inches
dscf dry standard cubic feet
dscfm dry standard cubic feet per minute
dscm dry standard cubic meters
Fd F-factor, dscf/MMBtu of heat input
fpm feet per minute
fps feet per second
ft feet
ft2 square feet
g gram
gal gallons
gr grains (7000 grains per pound)
gr/dscf grains per dry standard cubic feet
hr hour
UNITS AND ABBREVIATIONS
GP043AS-036892-RT-1538 Page 74 of 92
UNITS AND ABBREVIATIONS
I percent of isokinetic sampling
in inch
k kilo or thousand (metric units, multiply by 103)
K kelvin (temperature)
K3 conversion factor 0.0154 gr/mg
K4 conversion factor 0.002668 ((in. Hg)(ft3))/((ml)(°R))
kg kilogram
Kp pitot tube constant (85.49 ft/sec)
kwscfh thousand wet standard cubic feet per hour
l liters
lb/hr pounds per hour
lb/MMBtu pounds per million Btu
lpm liters per minute
m meter or milli
M thousand (English units) or mega (million, metric units)
m3 cubic meters
ma mass of residue of acetone after evaporation, mg
Md molecular weight of stack gas; dry basis, lb/lb-mole
meq milliequivalent
mg milligram
Mg megagram (106 grams)
min minute
ml or mL milliliter
mm millimeter
MM million (English units)
MMBtu/hr million Btu per hour
mn total amount of particulate matter collected, mg
mol mole
mol. wt. or MW molecular weight
Ms molecular weight of stack gas; wet basis, lb/lb-mole
MW molecular weight or megawatt
n number of data points
ng nanogram
nm nanometer
Pbar barometric pressure, inches Hg
pg picogram
Pg stack static pressure, inches H2O
Pm barometric pressure of dry gas meter, inches Hg
ppb parts per billion
ppbv parts per billion, by volume
ppbvd parts per billion by volume, dry basis
ppm parts per million
ppmv parts per million, by volume
ppmvd parts per million by volume, dry basis
ppmvw parts per million by volume, wet basis
Ps absolute stack gas pressure, inches Hg
psi pounds per square inch
psia pounds per square inch absolute
psig pounds per square inch gauge
Pstd standard absolute pressure, 29.92 inches Hg
Qa volumetric flow rate, actual conditions, acfm
Qs volumetric flow rate, standard conditions, scfm
Qstd volumetric flow rate, dry standard conditions, dscfm
R ideal gas constant 21.85 ((in. Hg) (ft3))/((°R) (lbmole))
GP043AS-036892-RT-1538 Page 75 of 92
UNITS AND ABBREVIATIONS
SBfinal post-run system bias check, % of span
SBi pre-run system bias check, % of span
scf standard cubic feet
scfh standard cubic feet per hour
scfm standard cubic feet per minute
scm standard cubic meters
scmh standard cubic meters per hour
sec second
sf, sq. ft., or ft2 square feet
std standard
t metric ton (1000 kg)
T 0.975 t-value
Ta absolute average ambient temperature, ºR (+459.67 for English)
Tm absolute average dry gas meter temperature, ºR (+459.67 for English)
ton or t ton = 2000 pounds
tph or tons/hr tons per hour
tpy or tons/yr tons per year
Ts absolute average stack gas meter temperature, ºR (+459.67 for English)
Tstd absolute temperature at standard conditions
V volt
Va volume of acetone blank, ml
Vaw volume of acetone used in wash, ml
Vlc total volume H2O collected in impingers and silica gel, grams
Vm volume of gas sampled through dry gas meter, ft3
Vm(std)volume of gas measured by the dry gas meter, corrected to standard conditions, dscf
Vma stack gas volume sampled, acf
Vn volume collected at stack conditions through nozzle, acf
Vs average stack gas velocity, feet per second
Vwc(std)volume of water vapor condensed, corrected to standard conditions, scf
Vwi(std)volume of water vapor in gas sampled from impingers, scf
Vwsg(std)volume of water vapor in gas sampled from silica gel, scf
W watt
Wa weight of residue in acetone wash, mg
Wimp total weight of impingers, grams
Wsg total weight of silica gel, grams
Y dry gas meter calibration factor, dimensionless
GP043AS-036892-RT-1538 Page 76 of 92
AAS atomic absorption spectroscopy
ACDP air contaminant discharge permit
ACE analyzer calibration error, percent of span
AD absolute difference
ADL above detection limit
AETB Air Emissions Testing Body
AS applicable standard (emission limit)
ASTM American Society For Testing And Materials
BACT best achievable control technology
BDL below detection limit
BHP brake horsepower
BIF boiler and industrial furnace
BLS black liquor solids
CC confidence coefficient
CD calibration drift
CE calibration error
CEM continuous emissions monitor
CEMS continuous emissions monitoring system
CERMS continuous emissions rate monitoring system
CET calibration error test
CFR Code of Federal Regulations
CGA cylinder gas audit
CHNOS elemental analysis for determination of C, H, N, O, and S content in fuels
CNCG concentrated non-condensable gas
CO catalytic oxidizer
COC chain of custody
COMS continuous opacity monitoring system
CPM condensible particulate matter
CPMS continuous parameter monitoring system
CT combustion turbine
CTM conditional test method
CTO catalytic thermal oxidizer
CVAAS cold vapor atomic absorption spectroscopy
De equivalent diameter
DE destruction efficiency
Dioxins polychlorinated dibenzo-p-dioxins (pcdd's)
DLL detection level limited
DNCG dilute non-condensable gas
ECD electron capture detector
EIT Engineer In Training
ELCD electoconductivity detector (hall detector)
EMPC estimated maximum possible concentration
EPA US Environmental Protection Agency
EPRI Electric Power Research Institute
ES emission standard (applicable limit)
ESP electrostatic precipitator
EU emission unit
FCCU fluid catalytic cracking unit
FGD flue gas desulfurization
FI flame ionization
FIA flame ionization analyzer
FID flame ionization detector
FPD flame photometric detector
FPM filterable particulate matter
FTIR Fourier-transform infrared spectroscopy
FTPB field train proof blank
FTRB field train recovery blank
Furans polychlorinated dibenzofurans (pcdf's)
GC gas chromatography
ACRONYMS
GP043AS-036892-RT-1538 Page 77 of 92
ACRONYMS
GC/MS gas chromatography/mass spectroscopy
GFAAS graphite furnace atomic absorption spectroscopy
GFC gas filter correlation
GHG greenhouse gas
HAP hazardous air pollutant
HC hydrocarbons
HHV higher heating value
HPLC high performance liquid chromatography
HRGC/HRMS high-resolution gas chromatography/high-resolution mass spectroscopy
HRSG heat recovery steam generator
IC ion chromatography
ICAP inductively-coupled argon plasmography
ICPCR ion chromatography with a post-column reactor
ICP-MS inductively coupled plasma-mass spectroscopy
IR infrared radiation
ISO International Standards Organization
kW kilowatts
LFG landfill gas
LHV lower heating value
LPG liquified petroleum gas
MACT maximum achievable control technology
MDI methylene diphyenyl diisocyanate
MDL method detection limit
MNOC maximum normal operating conditions
MRL method reporting limit
MS mass spectrometry
NA not applicable or not available
NCASI National Council For Air And Steam Improvement
NCG non-condensable gases
ND not detected
NDIR non-dispersive infrared
NESHAP National Emissions Standards For Hazardous Air Pollutants
NG natural gas
NIOSH National Institute For Occupational Safety And Health
NIST National Institute Of Standards And Technology
NMC non-methane cutter
NMOC non-methane organic compounds
NMVOC non-methane volatile organic compounds
NPD nitrogen phosphorus detector
NSPS New Source Performance Standards
OSHA Occupational Safety And Health Administration
PAH polycyclic aromatic hydrocarbons
PCB polychlorinated biphenyl compounds
PCWP plywood and composite wood products
PE Professional Engineer
PFAS per- and polyfluoroalkyl substances (PFAS)
PI photoionization
PID photoionization detector
PM particulate matter
PM10 particulate matter less than 10 microns in aerodynamic diameter
PM2.5 particulate matter less than 2.5 microns in aerodynamic diameter
POM polycyclic organic matter
PS performance specification
PSD particle size distribution
PSEL plant site emission limits
PST performance specification test
PTE permanent total enclosure
PTM performance test method
GP043AS-036892-RT-1538 Page 78 of 92
ACRONYMS
QA/QC quality assurance and quality control
QI Qualified Individual
QSTI Qualified Source Testing Individual
RA relative accuracy
RAA relative accuracy audit
RACT reasonably available control technology
RATA relative accuracy test audit
RCTO rotary concentrator thermal oxidizer
RICE stationary reciprocating internal combustion engine
RM reference method
RTO regenerative thermal oxidizer
SAM sulfuric acid mist
SCD sulfur chemiluminescent detector
SCR selective catalytic reduction system
SD standard deviation
Semi-VOST semivolatile organic compounds sample train
SRM standard reference material
TAP toxic air pollutant
TBD to be determined
TCA thermal conductivity analyzer
TCD thermal conductivity detector
TGNENMOC total gaseous non-ethane non-methane organic compounds
TGNMOC total gaseous non-methane organic compounds
TGOC total gaseous organic compounds
THC total hydrocarbons
TIC tentatively identified compound
TO thermal oxidizer
TO toxic organic (as in EPA Method TO-15)
TPM total particulate matter
TSP total suspended particulate matter
TTE temporary total enclosure
ULSD ultra-low sulfur diesel
UV ultraviolet radiation range
VE visible emissions
VOC volatile organic compounds
VOST volatile organic sample train
WC water column
WWTP waste water treatment plant
GP043AS-036892-RT-1538 Page 79 of 92
Ag silver Se selenium
As arsenic SO2 sulfur dioxide
Ba barium SO3 sulfur trioxide
Be beryllium SOx sulfur oxides
C carbon TCDD tetrachlorodibenzodioxin
Cd cadmium TCDF tetrachlorodibenzofuran
CdS cadmium sulfide TGOC total gaseous organic concentration
CH2O formaldehyde THC total hydrocarbons
CH3CHO acetaldehyde Tl thallium
CH3OH methanol TRS total reduced sulfur compounds
CH4 methane Zn zinc
C2H4O ethylene oxide
C2H6 ethane
C3H4O acrolein
C3H6O propionaldehyde
C3H8 propane
C6H5OH phenol
Cl2 chlorine
ClO2 chlorine dioxide
CO carbon monoxide
Co cobalt
CO2 carbon dioxide
Cr chromium
Cu copper
EtO ethylene oxide
EtOH ethyl alcohol (ethanol)
H2 hydrogen
H2O water
H2O2 hydrogen peroxide
H2S hydrogen sulfide
H2SO4 sulfuric acid
HCl hydrogen chloride
Hg mercury
IPA isopropyl alcohol
MDI methylene diphyenyl diisocyanate
MeCl2 methylene chloride
MEK methyl ethyl ketone
MeOH methanol
Mn manganese
N2 nitrogen
NH3 ammonia
Ni nickel
NO nitric oxide
NO2 nitrogen dioxide
NOx nitrogen oxides
O2 oxygen
P phosphorus
Pb lead
PCDD polychlorinated dibenzo-p-dioxins
PCDF polychlorinated dibenzofurans
Sb antimony
CHEMICAL NOMENCLATURE
GP043AS-036892-RT-1538 Page 80 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

Appendix D.2
Manual Test Method QA/QC Data

GP043AS-036892-RT-1538 Page 81 of 92
Meter box ID:M5-20 Date:
Meter ID (if applicable):22081211 Location:
Orifice set ID:CO-1531s No. of orifices used (min. 3)
Calibrated by:DJS Barometric pressure (in. Hg):
Expires:12/20/23 Theoretical critical vacuum
Meter Box Orifice Calibration
IMPORTANT For valid test results, the Actual Vacuum should be 1 to 2 in. Hg greater than the Theoretical Critical Vacuum shown above
IMPORTANT The Critical Orifice Coefficient, K', must be entered in English units, (ft)^3*(deg R)^0.5/((in.Hg)*(min)).
Orifice K' Orifice
ΔH Time Initial Final Net Inlet Outlet Inlet Outlet Serial# Coefficient Vacuum Initial Final Average
(in H2O) (min)(cu ft)(cu ft)(cu ft) (deg F) (deg F) (deg F) (deg F) (number) (see above) (in Hg) (deg F) (deg F) (deg F)
0.49 15.00 105.416 111.697 6.281 70.0 70.0 70.0 70.0 12 0.3249 21.0 69.9 69.9 69.9
3.50 15.00 111.709 128.311 16.602 70.0 70.0 71.0 71.0 31 0.8607 16.0 70.3 70.5 70.4
0.94 15.00 128.311 136.993 8.682 71.0 71.0 71.0 71.0 16 0.4469 20.0 70.5 70.8 70.7
1.90 15.00 136.993 149.318 12.325 72.0 72.0 73.0 73.0 23 0.6385 18.0 71.2 71.6 71.4
1.15 15.00 149.318 158.819 9.501 73.0 73.0 74.0 74.0 18 0.4979 19.5 71.6 71.9 71.8
--------- ORIFICE ------------------ ORIFICE ---------
VOLUME VOLUME CALIBRATION FACTOR
CORRECTED NOMINAL Yd
ΔH Sample Rate Vcr(std) Vcr Value Variation Value Variation
(in. H2O) (scfm)(cu ft) (cu ft)(number) (number)(in H2O) (in H2O)
0.49 0.350 5.244 6.360 1.0113 -0.001 1.860 -0.011
3.50 0.926 13.886 16.856 1.0050 -0.007 1.893 0.022
0.94 0.481 7.208 8.754 1.0062 -0.006 1.885 0.014
1.90 0.686 10.291 12.516 1.012 0.000 1.864 -0.007
1.15 0.535 8.022 9.763 1.027 0.015 1.853 -0.018
For Calibration Factor Y, the ratio of the reading of the calibration meter to the dry gas meter,Average Yd 1.0124
acceptable tolerance of individual values from the average is +/-0.02.Average ΔH@ 1.8709
Variation of Yd's PASS
For Orifice Calibration Factor ΔH@, the orifice differential pressure in inches of H20 that equates to 0.75 cfm of air Variation of ΔH@ PASS
at 68 F and 29.92 inches of Hg, acceptable tolerance of individual values from the average is +/-0.2.Vacuum Criteria PASS
Meter Box Pressure Leak Check Meter Box Vacuum Leak Check
Test Pressure, (in H2O):Should be 5-7 in. H2O Test Vacuum, (in. Hg):25 Coarse adjust valve fully open, fine adjust fully closed, sample inlet plugged
Leak Rate, (in H2O/min):Must be zero (manometer level stable for 1 minute)Leak Rate, (cfm):0 Must be zero (meter dial stable for 1 minute)
Meter Box Thermocouple Readout Calibration Check
Input
Temperature
Allowable
Temp. Dev.*Low High Stack Probe Filter Exit Aux.
Meter
In / Out
32 7 25 39 32 32 31 31 32 Make:
68 8 60 76 67 67 67 66 67 Model:
120 9 111 129 120 119 119 118 119 Serial Number:
250 11 239 261 252 252 251 Cal Date:
350 12 338 362 351 351 351
500 14 486 514 500
700 17 683 717 705
900 20 880 920 905
* Reading values must be within 1.5% of reference thermometer values (based on absolute temperature scale) for calibration to be acceptable.
Performed by:Name:__________________________________________DJS Singature_______________________________________________________________Date:_______________________6/20/2023
Approved by:Name:__________________________________________Timothy Wojtach Singature_______________________________________________________________Date:_______________________1/9/2024
-- DRY GAS METER --
-- Ambient Temperature --Volume Initial Temps.Final Temps.
11.68 in. Hg
24.77 in. Hg
6/20/23
5
DENVER
7.164
Thermocouple simulator
QA Criteria:
EPA Method 5
Meter Box Calibration by Calibrated Critical Orifice,
Leak Check, and Thermocouple Calibration Check
English Meter Box Units, English K' Factor
ΔH@:
--- SAMPLE RATE ------ DRY GAS METER ---
Yd:1.0124
1.871
ΔH@
VOLUME CALIBRATION FACTORINDICATED VS. ACTUAL
Meter box 6-month calibration form (orifices) R0
3/17/2023
14000534
cl3512a
omega
10.170
7.808
CORRECTED
Vm(std)
(cu ft)
5.186
13.816
GP043AS-036892-RT-1538 Page 82 of 92
Meter box ID:M5-20 Date:
Meter ID (if applicable):Location:
Orifice set ID:1721S No. of runs (default 3)
Calibrated by (initials):CAW Barometric pressure (in. Hg):
Current 6-month calibration Yd:1.0124 Theoretical critical vacuum:
Date of 6-month calibration:7/1/23
Meter Box Orifice Calibration
IMPORTANT For valid test results, the Actual Vacuum should be 1 to 2 in. Hg greater than the Theoretical Critical Vacuum shown above
IMPORTANT The Critical Orifice Coefficient, K', must be entered in English units, (ft)^3*(deg R)^0.5/((in.Hg)*(min)).
Orifice K' Orifice
ΔH Time Initial Final Net Inlet Outlet Inlet Outlet Serial#Coefficient Vacuum Initial Final Average
(in H2O)(min)(cu ft)(cu ft)(cu ft)(deg F)(deg F)(deg F)(deg F)(number)(see above)(in Hg)(deg F)(deg F)(deg F)
2.30 6.00 898.374 903.792 5.418 60 60 60 60 25 0.7019 16.5 62 62 62.0
2.30 7.00 903.792 910.114 6.322 60 60 61 61 25 0.7019 16.5 62 63 62.5
2.30 6.00 910.114 915.527 5.413 61 61 61 61 25 0.7019 16.5 63 63 63.0
XX a 915.527 6.322 -909.205 XX XX XX XX 55 0.4593 XX XX #DIV/0!
XX 5.00 6.322 XX -6.322 XX XX XX XX 55 0.4593 XX XX #DIV/0!
VOLUME VOLUME
CORRECTED NOMINAL
ΔH Sample Rate Vcr(std)Vcr Value Variation Value Variation
(in. H2O)(scfm)(cu ft)(cu ft)(number)(number)(in H2O)(in H2O)
2.30 0.76 4.546 5.455 0.9961 -0.001 1.89 0.000
2.30 0.76 5.301 6.367 0.9964 0.000 1.89 0.000
2.30 0.76 4.541 5.460 0.9979 0.001 1.89 0.000
XX #DIV/0!#DIV/0!#DIV/0!
XX #DIV/0!#DIV/0!#DIV/0!
For Calibration Factor Y, the ratio of the reading of the calibration meter to the dry gas meter,Average Yd 0.9968
acceptable tolerance of individual values from the average is +/-0.02.Average ΔH@ 1.8864
Variation of Yd's PASS
For Orifice Calibration Factor ΔH@, the orifice differential pressure in inches of H20 that equates to 0.75 cfm of air Variation of ΔH@ PASS
at 68 F and 29.92 inches of Hg, acceptable tolerance of individual values from the average is +/-0.2.Vacuum Criteria PASS
Meter Box Vacuum Leak Check
Test Vacuum, (in. Hg):19 Coarse adjust valve fully open, fine adjust fully closed, sample inlet plugged
Leak Rate, (cfm):0 Must be zero (meter dial stable for 1 minute)
Performed by:Name:__________________________________________Tyler Conway Signature_______________________________________________________________Date:_______________________45022.00
Approved by:Name:__________________________________________Signature_______________________________________________________________Date:_______________________
--- SAMPLE RATE ---
INDICATED VS. ACTUAL
--------- ORIFICE ---------
Yd ΔH@
CALIBRATION FACTOR
--------- ORIFICE ------------ DRY GAS METER ----- DRY GAS METER --
VOLUME CALIBRATION FACTOR
-- Ambient Temperature --
Post-test Result:PASS
Volume Initial Temps.Final Temps.
EPA Method 5
Meter Box Calibration by Calibrated Critical Orifice: Post-Test,
English Meter Box Units, English K' Factor
QA Criteria:
#DIV/0!
#DIV/0!
CORRECTED
Vm(std)
(cu ft)
4.563
5.320
4.551
DENVER, CO
Meter box post-test calibration form (orifices) R3
Post-test Yd:
Current Cal. Yd:1.0124
0.9968
11.63 in. Hg
24.66 in. Hg
2/16/24
3
GP043AS-036892-RT-1538 Page 83 of 92
GP043AS-036892-RT-1538 Page 84 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

Appendix D.3
Instrumental Test Method QA/QC Data

GP043AS-036892-RT-1538 Page 85 of 92
GP043AS-036892-RT-1538 Page 86 of 92
CERTIFICATE OF ANALYSIS
Grade of Product: EPA PROTOCOL STANDARD
Part Number: E03NI80E15A0015 Reference Number: 153-402821999-1
Cylinder Number: CC222262 Cylinder Volume: 150.0 CF
Laboratory: 124 - Tooele (SAP) - UT Cylinder Pressure: 2015 PSIG
PGVP Number: B72023 Valve Outlet: 590
Gas Code:CO2,O2,BALN Certification Date: Aug 15, 2023
Expiration Date:Aug 15, 2031
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 %9.286 %G1 +/- 0.8% NIST Traceable 08/15/2023
OXYGEN 10.50 %10.36 %G1 +/- 0.8% NIST Traceable 08/15/2023
NITROGEN Balance
CALIBRATION STANDARDS
Type Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060405 CC411744 7.489 % CARBON DIOXIDE/NITROGEN 0.6%May 14, 2025
NTRM 98051010 SG9161286BAL 12.05 % OXYGEN/NITROGEN 0.7%Dec 14, 2023
ANALYTICAL EQUIPMENT
Instrument/Make/Model Analytical Principle Last Multipoint Calibration
Horiba VIA-510 SV4MEUTJ CO2 CO2 NDIR (Dixon)Jul 26, 2023
Horiba MPA-510 W603MM58 O2 O2 Paramagnetic (DIXON)Jul 26, 2023
Triad Data Available Upon Request
Airgas Specialty Gases
Airgas USA LLC
525 North Industrial Loop Road
Tooele, UT 84074
Airgas.com
Signature on file
Approved for Release Page 1 of 1
GP043AS-036892-RT-1538 Page 87 of 92
CERTIFICATE OF ANALYSIS
Grade of Product: EPA PROTOCOL STANDARD
Part Number: E03NI61E15A0287 Reference Number: 153-402506334-1
Cylinder Number: EB0156888 Cylinder Volume: 158.0 CF
Laboratory: 124 - Tooele (SAP) - UT Cylinder Pressure: 2015 PSIG
PGVP Number: B72022 Valve Outlet: 590
Gas Code:CO2,O2,BALN Certification Date: Aug 08, 2022
Expiration Date:Aug 08, 2030
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 18.00 %17.82 %G1 +/- 0.7% NIST Traceable 08/08/2022
OXYGEN 21.00 %21.19 %G1 +/- 0.6% NIST Traceable 08/08/2022
NITROGEN Balance
CALIBRATION STANDARDS
Type Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060802 CC415397 24.04 % CARBON DIOXIDE/NITROGEN 0.6%Dec 11, 2025
NTRM 09061434 CC282492 22.53 % OXYGEN/NITROGEN 0.4%May 13, 2025
ANALYTICAL EQUIPMENT
Instrument/Make/Model Analytical Principle Last Multipoint Calibration
Horiba VIA-510 SV4MEUTJ CO2 CO2 NDIR (Dixon)Jul 20, 2022
Horiba MPA-510 W603MM58 O2 O2 Paramagnetic (Mason)Jul 20, 2022
Triad Data Available Upon Request
Airgas Specialty Gases
Airgas USA LLC
525 North Industrial Loop Road
Tooele, UT 84074
Airgas.com
Signature on file
Approved for Release Page 1 of 1
GP043AS-036892-RT-1538 Page 88 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

Appendix D.4
Accreditation Information/Certifications

GP043AS-036892-RT-1538 Page 89 of 92

Accredited Air Emission Testing Body

A2LA has accredited
MONTROSE AIR QUALITY SERVICES

In recognition of the successful completion of the joint A2LA and Stack Testing Accreditation Council (STAC)
evaluation process, this laboratory is accredited to perform testing activities in compliance with
ASTM D7036:2004 - Standard Practice for Competence of Air Emission Testing Bodies.

Presented this 4th day of February 2022.

_______________________
Vice President, Accreditation Services
For the Accreditation Council
Certificate Number 3925.01
Valid to March 31, 2024
Revised February 21, 2024

This accreditation program is not included under the A2LA ILAC Mutual Recognition Arrangement.
American Association for Laboratory Accreditation
GP043AS-036892-RT-1538 Page 90 of 92
CERTIFICATE OF COMPLETION
Christopher Wall
This document certifies that this individual has passed a comprehensive examination and is now a
Qualified Individual (QI) as defined in Section 8.3 of ASTM D7036-04 for the following method(s):
Source Evaluation Society Group 1:EPA Manual Gas Volume and Flow Measurements and Isokinetic
Particulate Sampling Methods
Certificate Number:043-2023-3
DATE OF ISSUE:02/12/2023
DATE OF EXPIRATION:02/11/2028
GP043AS-036892-RT-1538 Page 91 of 92

PacifiCorp
2024 Compliance Test Report, Hunter Power Plant

This is the Last Page of This Document
If you have any questions, please contact one of the following
individuals by email or phone.

Name: Craig Kormylo
Title: District Manager
Region: USA - Stack - Great Plains - Operations
Email: [e-mail]
Phone: [phone]

Name: Glen Capra
Title: Vice President
Region: USA – Stack
Email: [e-mail]
Phone: [phone]

GP043AS-036892-RT-1538 Page 92 of 92
Y{r#_as93P
PARTMENT OF
ENTAL QUALITY
DIVISION OF AIR OUALITY
w qry3202t
Mr. Bryce Biri( Executive f)irec'tor
Utah Departuent of Environmental Quality
Division ofAirQuatity
195 North 1950 West
P.O. Box 14/.820
Salt Lake Ciry, UT 84114g,E20
RE: PERIUIT Fm101004 - EITNIER PLANT 2OZ MATS LEE 3-Yerr PM Tcrt DcvirtioE
Report
Dea Mr. Bird:
In acco,rdance with Operating Permit provision I.S.2.b, aod Utah Administrative Code (UAC)
R307-415-6a(3[c)(ii), 6e following deviation r€,port is submitted:
l. List the dates that the deviatiotr occNnrod: Stat: March 16,2U4. End: Jrme 3A,2024.
2. Permit condition for which dsr/iation occurr€d:
Title V P€rrnit II.B.2j.1(d)(l). "Filterable PM: Ihe permittee shall conduct a perfomturce test
at least once €very 36 calendar montls to demorctrate continued LEE sbttts. " CFR 63.1fin6
(b)*For the affeaed uni* meeting the LEE requirements of 6j.10005(h), you must rqnat tlw
performance test once every 3 yeors (once everyyearfor Hg) according to Table 5 and
63.10007. Should subsequent emissbns testing resul* show tle unit does tpt meet tlrc LEE
eligibility requirements, LEE status is lost. If this should occ7.r:"
3. Describe the denriation rhat oocurred:
The MATS LEE PM 3-yeu recertification tcsting for Unit 3 at the Hunter Plant is schefuled for
Febrnry 16, 2024. The testing can't occur lnor to the 3&month requirement of tb Title V
P€nnit time frane due to a load restriction caused by the High-Pressure Feedwater Heater (tIP
FW[I) b€ing otrt of service. The load retiction prevents the unit from being able to achieve firll
load as required for the rec€rtification test
4. Was the der/iation due to ao fupsct condition" as defined in Section II of theperrrit?
Yes.
V Yes VNo V'trpset condition" not defined in Section II.
5. Describe the p,robable cruse of deviation: The deviation is due to not completing the 3, year
recertification test for MATS LEE PM beforc 36 months as required by the Title V Permit This
is due to the HP FWH being orf of service. This will not allow the unit to reach full load due to
the restriction.
6. Describe any oorrective actions or prwentive measures takeo: A schduld rmit overtaul will
begin on Febnrry 24,2W4, to r€pair the IIP FWH. When the HP FWH is rc,paired, the unit is
back online, and cm achieve full load a MATS LEE PM recetification tost will be co,ryletod
I m anthorized to make rhis snrbmission on bdralf of the owners md operators of &e alfected
souroe or affected rmits fc which the rubmission is made. I c€rtit, rmder peoalty of law that I
have personally exmino4 md m faniliar with, the statements amd information submifid in
this docrment and all its dtachments. Based on my inquiry of those individuals wift primary
responsibility for obtaining the information, I certify that the statements and informdim ae to
the best ofmy knowledge md belief tue, accurate, and complae. I m aware rhd therre are
significant penalties for nrbmitting frlse statem€Nrts and information, or omiting stat€m€,nts and
informatiorl inchding the possibility of fine or imprisonment.
Should yoyhaveany questions regarding this information, please cootact Tery Gt$hie,
Eovironry6trtal Manager Hunter, aod Hunting3on Power Plants at (435) 748{0159.
/0,
Responsible OfrciA
Managng DiretorHunter and Hrmtington Power Plaots
Cc: Brett Shakesper
Source Information
Division of Air Quality
Compliance Demonstration
Source Information
Company Name PacifiCorp Hunter - Unit No. 1
Company Contact:Tom Wiscomb
Contact Phone No.[phone]
Source Designation:Unit No. 1
Test & Review Dates
Test Date: 2/14/2024
Review Date: 3/19/2024 Tabs Are Shown
Observer:
Reviewer:Paul Morris
Particulate Emission Limits
lbs/MMBtu lbs/hr gr/dscf
0.015
Emission Rates - "Front Half"
lbs/MMBtu lbs/hr gr/dscf
0.0033 14.6854 0.0016
Test Information
Stack_I.D._inches As ft^2 Y Dl H @ Cp Pbar Pq (static)Dn
322.56 567.48 1.0124 1.871 0.84 24.45 -1.4 0.26
Contractor Information
Contracting Company: Montrose Air Quality Services, LLC
Contact: Cheyney Guymon
Phone No.: 801-794-2950
Project No.:
1800
Circular
10100
9780
9860
9190
8710
8710
8710
10540
10640
11950
320
10610
10200
10390
1970
1800
1910
1420
1040
1190
1250
F factor usedF factors for Coal, Oil, and Gas
Anthrocite 2
Lignite
Natural
Propane
Butane
COAL
OIL
GAS
Bituminous 2
Fd Fw Fc
scf/MMBtu scf/MMBtu scf/MMBtu
O2
CO2
lbs/MMBtu
Page 1
Summary
Division of Air Quality
Reference Methods 5 - TSP
Compliance Demonstration of
PacifiCorp Hunter - Unit No. 1
Testing Results Lab Data - grams collected
Test Date 2/14/2024 2/14/2024 2/14/2024 2/14/2024 Lab Data Probe Filter Back
Circular Run 1 Run 2 Run 3 Run 4 Run 1 0.0052 0.0054 0.0197
As ft^2 567.48 567.48 567.48 Run 2 0.0041 0.0038 0.0139
Pbar 24.45 24.45 24.45 Run 3 0.0048 0.0031 0.0268
Pq (static)-1.40 -1.40 -1.40 Run 4
Ps 24.35 24.35 24.35
Avg. Ts F 118.25 118.17 118.08 Front Half Emissions Summary
CO2 - FCO2 12.70 12.80 12.80 Run 1 Run 2 Run 3 Run 4 Avg.
O2 6.10 6.10 6.10 gr./dscf 0.0020 0.0015 0.0015 0.0016
N2+C 81.20 81.10 81.10 lbs/hr 17.9092 13.0615 13.0855 14.6854
Md 30.28 30.29 30.29 lbs/MMBtu 4.056E-03 2.946E-03 2.959E-03 0.0033
Ms 28.87 28.81 28.79
Y 1.01 1.01 1.01
Cp 0.84 0.84 0.84 Total Emissions Summary w/back half condensable
Vm cf 95.82 97.82 97.80 Run 1 Run 2 Run 3 Run 4 Avg.
Vlc 225.20 242.70 244.10 gr./dscf 0.0057 0.0040 0.0065 0.0054
AVG. Tm F 55.25 56.75 59.00 lbs/hr 51.1933 36.0431 57.4767 48.2377
Vm std 81.66 83.14 82.77 lbs/MMBtu 1.159E-02 8.130E-03 1.300E-02 0.0109
Vw std 10.60 11.42 11.49
Bws 0.11 0.12 0.12
S Bws 0.14 0.13 0.13
Avg. Sqrt
Dlp 0.71 0.72 0.72
Vs 46.57 46.70 46.63 F factor used
scfm wet 1178243.07 1181709.95 1180070.64 1800
acfm 1585735.26 1590171.96 1587737.14
Qsd dscfh 62572367.00 62336745.88 62173151.34
# Sample
Points 12.00 12.00 12.00
Dn 0.260 0.260 0.260
An 3.69E-04 3.69E-04 3.69E-04
Start Time 0:00 0:00 0:00
End Time 0:00 0:00 0:00
Total Test
time 120.00 120.00 120.00
Time @ point 10.00 10.00 10.00
80.00
90.00
100.00
110.00
120.00
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47
%
I
s
o
k
i
n
e
t
i
c
Points
Run 1 PxP Isokinetic
80.00
90.00
100.00
110.00
120.00
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47
%
I
s
o
k
i
n
e
t
i
c
Sample Points
Run 2 PxP Isokinetic
80.00
90.00
100.00
110.00
120.00
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47
%
I
s
o
k
i
n
e
t
i
c
Sample Points
Run 3 PxP Isokinetic
O2
CO2
lbs/MMBtu
80.00
90.00
100.00
110.00
120.00
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47
Sample Points
Run 4 PxP Isokinetic
Page 1
Run 1
PacifiCorp Hunter - Unit No. 1 Flow & Moisture Test Date 2/14/2024
As ft^2 Pbar Pq (static) Ps Avg. Ts F CO2 - FCO2 O2 N2+C Md Ms
567.48 24.45 -1.40 24.35 118 12.70 6.10 81.20 30.28 28.87
Y Cp Vm cf Vlc Avg. Tm F Vm std Vw std Bws S Bws 0.1352
1.0124 0.84 95.820 225.20 55.25 81.662 10.600 0.1149 0.1352 0.999
Avg. Sqrt
Dlp Vs scfm wet acfm Qsd dscfh
# Sample
Points Dn
Total Test
time (minutes)
Time @ point
(minutes)Avg. Dlh
0.715 46.57 1,178,243 1,585,735 6.26E+07 12 0.26 120 10.00 1.883333
TRUE
Point No.Meter (cf) dl "p" dl "h" ts F tm F (in) tm F (out) Imp. Liquid Collected
1 563.132 0.41 1.50 118 52 52 Wt. (Final) Wt. (Initial) lc
2 570.300 0.57 2.10 118 52 52 620.80 500.60 120.2
3 578.600 0.59 2.20 118 53 53 658.60 606.30 52.3
4 587.100 0.44 1.60 119 54 54 787.70 764.50 23.2
5 594.500 0.54 2.00 119 55 55 1032.00 1002.50 29.5
6 602.800 0.56 2.10 119 56 56 0.0
7 611.200 0.41 1.50 118 57 57
8 618.500 0.53 2.00 118 57 57 Isokinetics 100.5
9 626.600 0.56 2.00 118 57 57 Test Date 2/14/2024
10 634.800 0.44 1.60 118 56 56 Start Time enter
11 642.100 0.54 2.00 118 57 57 End Time
12 650.500 0.57 2.00 118 57 57 Run 1
13 658.952
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Page 1
Run 2
PacifiCorp Hunter - Unit No. 1 Flow & Moisture Test Date 2/14/2024
As ft^2 Pbar Pq (static) Ps Avg. Ts F CO2 - FCO2 O2 N2+C Md Ms
567.48 24.45 -1.40 24.35 118 12.80 6.10 81.10 30.29 28.81
Y Cp Vm cf Vlc Avg. Tm F Vm std Vw std Bws S Bws 0.1349
1.0124 0.84 97.816 242.70 57 83.136 11.424 0.1208 0.1349 0.999
Avg. Sqrt
Dlp Vs scfm wet acfm Qsd dscfh
# Sample
Points Dn
Total Test
time (minutes)
Time @ point
(minutes)Avg. Dlh
0.716 46.70 1,181,710 1,590,172 6.23E+07 12 0.26 120 10.00 1.94
TRUE
Point No.Meter (cf) dl "p" dl "h" ts F tm F (in) tm F (out) Imp. Liquid Collected
1 659.284 0.42 1.60 118.0 55.0 55.0 Wt. (Final) Wt. (Initial) lc
2 666.600 0.58 2.20 118.0 55.0 55.0 469.80 349.20 120.6
3 675.300 0.59 2.20 118.0 55.0 55.0 716.60 642.60 74.0
4 683.900 0.45 1.70 118.0 56.0 56.0 734.10 712.20 21.9
5 691.700 0.53 2.00 118.0 56.0 56.0 986.80 960.60 26.2
6 700.000 0.56 2.10 118.0 57.0 57.0 0.0
7 708.500 0.42 1.60 118.0 57.0 57.0
8 716.200 0.54 2.00 118.0 57.0 57.0 Isokinetics 102.7
9 724.200 0.54 2.00 118.0 58.0 58.0 Test Date 2/14/2024
10 732.300 0.44 1.70 119.0 58.0 58.0 Start Time
11 740.000 0.53 2.00 119.0 58.0 58.0 End Time
12 748.300 0.58 2.20 118.0 59.0 59.0 Run 2
13 757.100
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Page 1
Run 3
PacifiCorp Hunter - Unit No. 1 Flow & Moisture Test Date 2/14/2024
As ft^2 Pbar Pq (static) Ps Avg. Ts F CO2 - FCO2 O2 N2+C Md Ms
567.48 24.45 -1.40 24.35 118 12.80 6.10 81.10 30.29 28.79
Y Cp Vm cf Vlc Avg. Tm F Vm std Vw std Bws S Bws 0.1345
1.0124 0.84 97.802 244.10 59 82.766 11.490 0.1219 0.1345 0.999
Avg. Sqrt
Dlp Vs scfm wet acfm Qsd dscfh
# Sample
Points Dn
Total Test
time (minutes)
Time @ point
(minutes)Avg. Dlh
0.715 46.63 1,180,071 1,587,737 6.22E+07 12 0.26 120 10.00 1.95
TRUE
Point No.Meter (cf) dl "p" dl "h" ts F tm F (in) tm F (out) Imp. Liquid Collected
1 757.598 0.42 1.60 118.0 57.0 57.0 Wt. (Final) Wt. (Initial) lc
2 764.900 0.57 2.20 118.0 56.0 56.0 632.5 500.2 132.3
3 773.400 0.58 2.20 119.0 57.0 57.0 666.6 606.4 60.2
4 782.100 0.44 1.70 117.0 58.0 58.0 776.9 754.3 22.6
5 790.600 0.55 2.10 118.0 58.0 58.0 1038.2 1009.2 29.0
6 798.300 0.55 2.10 118.0 59.0 59.0 0.0
7 806.700 0.42 1.60 118.0 60.0 60.0
8 813.900 0.53 2.00 118.0 60.0 60.0 Isokinetics 102.5
9 822.300 0.55 2.10 119.0 60.0 60.0 Test Date 2/14/2024
10 830.800 0.43 1.60 118.0 61.0 61.0 Start Time
11 838.300 0.54 2.00 118.0 61.0 61.0 End Time
12 846.600 0.58 2.20 118.0 61.0 61.0 Run 3
13 855.400
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Page 1
Source Information
Division of Air Quality
Compliance Demonstration
Source Information
Company Name PacifiCorp Hunter - Unit No. 2
Company Contact:Tom Wiscomb
Contact Phone No.[phone]
Source Designation:Unit No. 2
Test & Review Dates
Test Date: 2/13/2024
Review Date: 3/19/2024 Tabs Are Shown
Observer:
Reviewer:Paul Morris
Particulate Emission Limits
lbs/MMBtu lbs/hr gr/dscf
0.015
Emission Rates - "Front Half"
lbs/MMBtu lbs/hr gr/dscf
0.0051 23.6115 0.0024
Test Information
Stack_I.D._inches As ft^2 Y Dl H @ Cp Pbar Pq (static)Dn
340.70 633.10 1.0124 1.871 0.84 24.45 -4.3 0.26
Contractor Information
Contracting Company: Montrose Air Quality Services, LLC
Contact: Cheyney Guymon
Phone No.: 801-794-2950
Project No.:
1800
Circular
10100
9780
9860
9190
8710
8710
8710
10540
10640
11950
320
10610
10200
10390
1970
1800
1910
1420
1040
1190
1250
F factor usedF factors for Coal, Oil, and Gas
Anthrocite 2
Lignite
Natural
Propane
Butane
COAL
OIL
GAS
Bituminous 2
Fd Fw Fc
scf/MMBtu scf/MMBtu scf/MMBtu
O2
CO2
lbs/MMBtu
Page 1
Summary
Division of Air Quality
Reference Methods 5 - TSP
Compliance Demonstration of
PacifiCorp Hunter - Unit No. 2
Testing Results Lab Data - grams collected
Test Date 2/13/2024 2/13/2024 2/13/2024 2/13/2024 Lab Data Probe Filter Back
Circular Run 1 Run 2 Run 3 Run 4 Run 1 0.0067 0.0077 0.0089
As ft^2 633.10 633.10 633.10 Run 2 0.0052 0.0034 0.0268
Pbar 24.45 24.45 24.45 Run 3 0.0086 0.0062 0.0151
Pq (static)-4.30 -4.30 -4.30 Run 4
Ps 24.13 24.13 24.13
Avg. Ts F 117.50 118.50 118.75 Front Half Emissions Summary
CO2 - FCO2 12.10 11.90 12.10 Run 1 Run 2 Run 3 Run 4 Avg.
O2 6.80 6.90 6.60 gr./dscf 0.0028 0.0016 0.0028 0.0024
N2+C 81.10 81.20 81.30 lbs/hr 27.4202 16.1175 27.2969 23.6115
Md 30.21 30.18 30.20 lbs/MMBtu 5.953E-03 3.517E-03 5.957E-03 0.0051
Ms 28.79 28.90 28.72
Y 1.01 1.01 1.01
Cp 0.84 0.84 0.84 Total Emissions Summary w/back half condensable
Vm cf 92.55 95.31 96.06 Run 1 Run 2 Run 3 Run 4 Avg.
Vlc 221.40 202.90 239.80 gr./dscf 0.0045 0.0067 0.0057 0.0056
AVG. Tm F 52.25 53.17 57.67 lbs/hr 44.3674 66.3441 55.1472 55.2862
Vm std 79.33 81.55 81.48 lbs/MMBtu 9.632E-03 1.448E-02 1.204E-02 0.0120
Vw std 10.42 9.55 11.29
Bws 0.12 0.10 0.12
S Bws 0.13 0.14 0.14
Avg. Sqrt
Dlp 0.70 0.71 0.70
Vs 46.11 46.15 46.26 F factor used
scfm wet 1291819.84 1290504.83 1293232.73 1800
acfm 1751678.74 1752925.74 1757390.25
Qsd dscfh 68509633.78 69312896.43 68152555.89
# Sample
Points 12.00 12.00 12.00
Dn 0.260 0.260 0.260
An 3.69E-04 3.69E-04 3.69E-04
Start Time 0:00 0:00 0:00
End Time 0:00 0:00 0:00
Total Test
time 120.00 120.00 120.00
Time @ point 10.00 10.00 10.00
80.00
90.00
100.00
110.00
120.00
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47
%
I
s
o
k
i
n
e
t
i
c
Points
Run 1 PxP Isokinetic
80.00
90.00
100.00
110.00
120.00
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47
%
I
s
o
k
i
n
e
t
i
c
Sample Points
Run 2 PxP Isokinetic
80.00
90.00
100.00
110.00
120.00
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47
%
I
s
o
k
i
n
e
t
i
c
Sample Points
Run 3 PxP Isokinetic
O2
CO2
lbs/MMBtu
80.00
90.00
100.00
110.00
120.00
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47
Sample Points
Run 4 PxP Isokinetic
Page 1
Run 1
PacifiCorp Hunter - Unit No. 2 Flow & Moisture Test Date 2/13/2024
As ft^2 Pbar Pq (static) Ps Avg. Ts F CO2 - FCO2 O2 N2+C Md Ms
633.10 24.45 -4.30 24.13 118 12.10 6.80 81.10 30.21 28.79
Y Cp Vm cf Vlc Avg. Tm F Vm std Vw std Bws S Bws 0.1335
1.0124 0.84 92.554 221.40 52.25 79.333 10.421 0.1161 0.1335 0.999
Avg. Sqrt
Dlp Vs scfm wet acfm Qsd dscfh
# Sample
Points Dn
Total Test
time (minutes)
Time @ point
(minutes)Avg. Dlh
0.704 46.11 1,291,820 1,751,679 6.85E+07 12 0.26 120 10.00 1.850000
TRUE
Point No.Meter (cf) dl "p" dl "h" ts F tm F (in) tm F (out) Imp. Liquid Collected
1 275.446 0.46 1.70 117 49 49 Wt. (Final) Wt. (Initial) lc
2 281.800 0.48 1.80 117 49 49 455.50 348.60 106.9
3 288.200 0.52 1.90 117 50 50 703.10 641.70 61.4
4 294.700 0.49 1.80 117 50 50 754.60 732.60 22.0
5 302.500 0.46 1.70 117 51 51 1011.50 980.40 31.1
6 310.290 0.50 1.90 117 52 52 0.0
7 318.200 0.51 1.90 118 53 53
8 326.700 0.54 2.00 118 54 54 Isokinetics 99.5
9 335.500 0.53 2.00 118 54 54 Test Date 2/13/2024
10 343.300 0.43 1.60 118 54 54 Start Time enter
11 351.000 0.51 1.90 118 55 55 End Time
12 359.200 0.53 2.00 118 56 56 Run 1
13 368.000
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Page 1
Run 2
PacifiCorp Hunter - Unit No. 2 Flow & Moisture Test Date 2/13/2024
As ft^2 Pbar Pq (static) Ps Avg. Ts F CO2 - FCO2 O2 N2+C Md Ms
633.10 24.45 -4.30 24.13 119 11.90 6.90 81.20 30.18 28.90
Y Cp Vm cf Vlc Avg. Tm F Vm std Vw std Bws S Bws 0.1373
1.0124 0.84 95.311 202.90 53 81.550 9.551 0.1048 0.1373 0.999
Avg. Sqrt
Dlp Vs scfm wet acfm Qsd dscfh
# Sample
Points Dn
Total Test
time (minutes)
Time @ point
(minutes)Avg. Dlh
0.706 46.15 1,290,505 1,752,926 6.93E+07 12 0.26 120 10.00 1.85
TRUE
Point No.Meter (cf) dl "p" dl "h" ts F tm F (in) tm F (out) Imp. Liquid Collected
1 369.784 0.47 1.70 118.0 50.0 50.0 Wt. (Final) Wt. (Initial) lc
2 377.100 0.48 1.80 118.0 50.0 50.0 615.10 499.60 115.5
3 384.900 0.52 1.90 118.0 51.0 51.0 658.10 604.50 53.6
4 392.900 0.49 1.80 119.0 52.0 52.0 791.20 786.70 4.5
5 400.700 0.47 1.70 119.0 52.0 52.0 1024.60 995.30 29.3
6 408.400 0.50 1.90 119.0 53.0 53.0 0.0
7 416.400 0.50 1.90 118.0 54.0 54.0
8 424.500 0.53 2.00 118.0 54.0 54.0 Isokinetics 101.1
9 432.800 0.53 2.00 118.0 54.0 54.0 Test Date 2/13/2024
10 441.100 0.44 1.60 119.0 55.0 55.0 Start Time
11 449.200 0.51 1.90 119.0 56.0 56.0 End Time
12 456.600 0.54 2.00 119.0 57.0 57.0 Run 2
13 465.095
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Page 1
Run 3
PacifiCorp Hunter - Unit No. 2 Flow & Moisture Test Date 2/13/2024
As ft^2 Pbar Pq (static) Ps Avg. Ts F CO2 - FCO2 O2 N2+C Md Ms
633.10 24.45 -4.30 24.13 119 12.10 6.60 81.30 30.20 28.72
Y Cp Vm cf Vlc Avg. Tm F Vm std Vw std Bws S Bws 0.1383
1.0124 0.84 96.064 239.80 58 81.478 11.287 0.1217 0.1383 0.999
Avg. Sqrt
Dlp Vs scfm wet acfm Qsd dscfh
# Sample
Points Dn
Total Test
time (minutes)
Time @ point
(minutes)Avg. Dlh
0.705 46.26 1,293,233 1,757,390 6.82E+07 12 0.26 120 10.00 1.84
TRUE
Point No.Meter (cf) dl "p" dl "h" ts F tm F (in) tm F (out) Imp. Liquid Collected
1 465.294 0.47 1.70 118.0 55.0 55.0 Wt. (Final) Wt. (Initial) lc
2 473.900 0.48 1.80 118.0 56.0 56.0 509.2 349.4 159.8
3 481.000 0.52 1.90 118.0 56.0 56.0 681.8 643.0 38.8
4 489.900 0.48 1.80 119.0 56.0 56.0 735.2 720.2 15.0
5 496.800 0.47 1.70 119.0 57.0 57.0 1011.8 985.6 26.2
6 504.500 0.50 1.90 119.0 58.0 58.0 0.0
7 512.800 0.51 1.90 119.0 58.0 58.0
8 521.900 0.55 2.00 119.0 59.0 59.0 Isokinetics 102.7
9 529.300 0.52 1.90 119.0 59.0 59.0 Test Date 2/13/2024
10 537.500 0.43 1.60 119.0 59.0 59.0 Start Time
11 544.100 0.51 1.90 119.0 59.0 59.0 End Time
12 553.200 0.53 2.00 119.0 60.0 60.0 Run 3
13 561.358
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Page 1