DAQ-2024-004292

1

DAQC-1284-23
Site ID 10790 (B4)

MEMORANDUM

TO: STACK TEST FILE – BRIGHAM YOUNG UNIVERSITY – Main Campus – Utah
County

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

FROM: Kyle Greenberg, Environmental Scientist

DATE: November 22, 2023

SUBJECT: Source: One (1) Combustion Turbine and Heat Recovery Unit (HRU)
Location: Brigham Young University, Provo, UT 84602
Contact: Brian Harris: [phone]
Tester: TETCO
Site ID #: 10790
Permit/AO #: Approval Order DAQE-AN107900019-20 dated January 29, 2020
Subject: Review of Pretest Protocol dated November 10, 2023

On November 10, 2023, Utah Division of Air Quality (DAQ) received a protocol for testing of one (1)
combustion turbine and the heat recovery unit (HRU) at the Brigham Young University Main Campus in
Utah County, Utah. Testing will be performed during the week of January 15, 2023, to determine
compliance with the emission limits found in condition II.B.2.b of Approval Order
DAQE-AN107900019-20.

PROTOCOL CONDITIONS:

1. RM 1 used to determine sample velocity traverses; OK
2. RM 2 used to determine stack gas velocity and volumetric flow rate; OK
3. RM 3A used to determine dry molecular weight of the gas stream; OK
4. RM 4 used to determine moisture content; OK
5. RM 7E used to determine NOx emissions; OK
6. RM 10 used to determine CO Emissions; OK

DEVIATIONS: None.

CONCLUSION: The protocol appears to be acceptable.

RECOMMENDATION: The methods proposed in the pretest protocol are sufficient to determine
NOx and CO emissions from one (1) combustion turbine and the heat
recovery unit. It is recommended that the pretest protocol be determined
as acceptable.

ATTACHMENTS: BYU’s Test Notification Letter and Pretest Protocol

NOX AND CO COMPLIANCE TEST PROTOCOL
BRIGHAM YOUNG UNIVERSITY, PROVO, UTAH
CENTRAL HEATING PLANT COGEN OPERATION
HRU STACK (DUCT BURNER + TURBINE)
AND BYPASS STACK

Project Organization and Responsibility

The following personnel and the testing contractor are presently anticipated to be involved in the
testing program. Utah Department of Environmental Quality, Division of Air Quality (DAQ)
may have their own personnel or contractor to observe all phases including the process.

Company Contacts

Brigham Young University Brian Harris 801 422-5438
Physical Plant Department BYU Risk Management
225 BRWB Environmental Manger
Provo, UT 84602

Test Contractor
TETCO Dean A. Kitchen 801 492-9106
391 East 620 South
American Fork, UT 84003

Test Schedule

It is currently planned to complete this test project the week of January 15, 2023. The testing
crew will arrive and set up the equipment on January 15th. It is anticipated that testing will
begin the morning of January 16th and continue until all testing has been completed. A pretest
meeting may be held at the request of BYU or DAQ. DAQ will be notified promptly of changes
to this anticipated schedule, if applicable.

Project Description

Brigham Young University operates a 16.2 megawatt (MW) natural gas fired combustion turbine
and associated heat recovery unit (HRU) with supplemental duct firing to generate hot water by
extracting heat from the combustion turbine exhaust and duct burner exhaust. The HRU
includes a selective catalytic reduction (SCR) system and oxidation catalyst for NOx and CO
control. The Utah Department of Environmental Quality Approval Order, DAQE-
AN107900021-23 requires both NOx and CO testing on both the HRU Stack (Duct Burner +
Turbine) and the Bypass stack. The purpose of this test project is to comply with the periodic
testing requirements on the HRU and Bypass stacks.

The table below is a summary of the emission limits.

Source Pollutant Emission Limits
ppm @ 15% O2 lb/hr lb/mmBtu
HRU NOx 2.5 2.3 --
CO 3.0 1.6 --
Bypass Stack NOx 15.0 9.2 0.054
CO 25.0 9.4 0.055

Test Procedures

Three test runs will be conducted on each unit for NOx and CO emissions. Testing will be
conducted according to EPA Methods 1-4, 7E, and 10 as specified in 40 CFR 60, Appendix A.
Specific test procedures are as follows:

EPA Methods 1-4

1. The diameter of the HRU exhaust stack is 79.5 inches. Two, six-inch diameter test ports
are located 38 feet downstream and more than 50 feet upstream from the nearest flow
disturbance. It is planned to sample sixteen sample points (eight per port) for each
Method 4 test run.

The diameter of the Bypass stack is 77.0 inches. Two, six-inch diameter test ports are
located 14.3 feet downstream and more than 50 feet upstream from the nearest flow
disturbance. It is planned to sample sixteen sample points (eight per port) for each
Method 4 test run.

2. EPA Method 2 will be used to determine gas stream velocity. Type AS@ pitot tubes will
be used with a Cp factor of 0.84. Dual inclined/vertical manometers with graduations of
0.01 inches of water will be used. If flows are below 0.05 inches of water a more
sensitive manometer will be used with graduations marks of 0.005 inches of water.
Direction of gas flow will be checked for cyclonics prior to testing.

3. A barometer will be used to measure the barometric pressure. It is periodically checked
against a mercury barometer. Prior to testing it will be checked to ensure an accurate
barometric pressure.

4. EPA Method 3A will be used to determine the gas stream dry molecular weight. Method
3A will also be used in the NOx and CO lb/mmBtu calculations.

5. All Method 4 test run times will be sufficient to sample at least 21 dscf as required by
Method 4.

3
6. The probe liners will be 316 stainless-steel.

7. Preparation and clean-up by the contractor will be performed in the contractor's testing
trailer.

8. If plant maintenance or operating problems arise during the test, the test may be stopped.
This determination will be made by the Brigham Young University representatives or
operating personnel in consultation with agency representatives.

9. Current calibration data is submitted in Appendix A of this protocol. Any equipment
calibration that fall past due prior to the test date will be recalibrated prior to use.

Gaseous Analyzer Measurements

The following procedures will be used for the Method 7E and Method 10 tests:

1. Gaseous analyzers will be used to measure the NOx and CO concentrations during the
emissions test project. It is planned to run the NOx and CO analyzers on a 0-25, or 0-50
ppm range. EPA Protocol 1 gases will be used as calibration standards with dry nitrogen
as a zero gas.

2. A gaseous analyzer will be used to measure the O2 and CO2 concentrations during the
emissions test project. It is planned to run the O2 and CO2 analyzers on a 0-10, or 0-20
percent range. EPA Protocol 1 gases would be used as calibration standards with dry
nitrogen as a zero gas.

3. The gas analyzer sampling train will consist of the following: an in-stack glass fiber
filter, heated stainless-steel probe, Teflon heated sampling line to the water removal
system, water removal system, Teflon transport lines, gas manifold, and out of stack
Teflon filter after the gas manifold but prior to analyzers. The sampling train is built so
that the sampled gas only comes in contact with Teflon, stainless steel, and glass.

4. The number of sample points for the gas analyzer sampling train will be determined
according to the results of a stratification check as per Method 7E, section 8.1.2.

5 The NOx converter efficiency check will be completed according to Method 7E, section
16.2.2.

6. Bias checks, calibration drift, zero drift and calibration error will follow the specified
guidelines of EPA Method 7E. Interference responses were determined in the factory
and no alterations have been made; therefore, factory specifications are satisfactory.

7. A data logger will be used to record measured concentrations. Gas analyzer data during
port changes will not be considered valid data.

4

Sample Equations

The following equations will be used to calculate the NOx and CO emissions:

ppmdv (@15%O2) = ppmdv (NOx or CO) • (20.9 – 15)/(20.9 – %dv O2)

lb/hr = lb/dscf (NOx or CO) • Qs • 60)

lb/mmBtu = lb/dscf (NOx or CO) • Fd • (20.9/(20.9-%dv O2)

lb/dscf (NOx or CO) = ppmdv (NOx or CO) • K(NOx or CO)

Where: ppmdv (NOx or CO) = average conc. measured from Method 7E or 10
%dv O2 = average conc. measured from Method 3A
Qs = measured stack flow rate (dscfm)
60 = conversion from per minute to per hour
Fd = 8710 dscf / mmBtu for natural gas (Method 19, Table 19-2)
KNOx = 1.194E-07 lb/(ppm • dscf)
KCO = 7.270E-08 lb/(ppm • dscf)

Test Area

The test area shall include the Heating Plant control room, main floor, and stack areas, and the
area around the contractors testing trailer.

Process Data

Process parameters are available via computer in the Heating Plant control room. Pertinent
process parameters will be made available to DAQ personnel and included in the test report.

Quality Assurance

All testing and analysis in these tests will be conducted according to Methods 1-4, 7E, and 10, as
specified in this protocol, and appropriate sections of the EPA Quality Assurance Handbook for
Air Pollution Measurement Systems Vol. III.

Reporting

Complete copies of raw data, calculations and summary of the tests will be included in the

5
report. All process and production data will be recorded and retained for inspection and
copying by DAQ. The contractor will furnish copies of the test report to BYU.

6
Appendix A

Calibration Data

METHOD 5 DRY GAS METER CALIBRATION USING CRITICAL ORIFICES
1) Select three critical orifices to calibrate the dry gas meter which bracket the expected operating range.
2) Record barometric pressure before and after calibration procedure.
3) Run at tested vacuum (from Orifice Calibration Report), for a period of time
necessary to achieve a minimum total volume of 5 cubic feet.
4) Record data and information in the GREEN cells, YELLOW cells are calculated.
TECHNICIAN:INITIAL FINAL AVG (Pbar)
DATE:12/19/2022 METER SERIAL #:26144 BAROMETRIC PRESSURE (in Hg):25.55 25.55 25.55 IF Y VARIATION EXCEEDS 2.00%,
METER PART #:Console 5 CRITICAL ORIFICE SET SERIAL #:1453S EQUIPMENT ID #:ORIFICE SHOULD BE RECALIBRATED
K'TESTED TEMPERATURES °F ELAPSED
FACTOR VACUUM DGM READINGS (FT3)AMBIENT DGM INLET DGM OUTLET DGM TIME (MIN)DGM DH (1)(2)(3)Y
ORIFICE #RUN #(AVG)(in Hg)INITIAL FINAL NET (Vm)INITIAL FINAL INITIAL FINAL AVG q (in H2O)Vm (STD)Vcr (STD)Y VARIATION (%)DH@
1 0.8137 10 36.760 43.834 7.074 71 86 91 79 79 83.8 6.50 2.70 5.9124 5.8661 0.992 1.559
2 0.8137 10 43.834 51.196 7.362 71 89 92 79 79 84.8 6.75 2.70 6.1418 6.0917 0.992 1.556
3 0.8137 10 51.196 57.219 6.023 71 90 92 79 79 85.0 5.50 2.70 5.0224 4.9636 0.988 1.555
AVG = 0.991 -0.40
1 0.5317 13 14.456 20.632 6.176 70 79 84 73 74 77.5 8.75 1.10 5.1981 5.1648 0.994 1.495
2 0.5317 13 20.632 27.694 7.062 70 82 85 75 77 79.8 10.00 1.10 5.9190 5.9026 0.997 1.488
3 0.5317 13 27.694 36.381 8.687 70 83 86 77 78 81.0 12.25 1.10 7.2641 7.2307 0.995 1.485
AVG = 0.995 0.07
1 0.3307 13 57.270 62.536 5.266 71 89 84 78 78 82.3 12.00 0.40 4.3845 4.4013 1.004 1.393
2 0.3307 13 62.536 68.025 5.489 71 83 83 78 78 80.5 12.50 0.40 4.5850 4.5847 1.000 1.397
3 0.3307 13 68.025 73.239 5.214 71 80 84 78 81 80.8 11.75 0.40 4.3532 4.3097 0.990 1.396
AVG = 0.998 0.32
AVERAGE DRY GAS METER CALIBRATION FACTOR, Y = 0.995
AVERAGE DH@ = 1.480
(1)=Net volume of gas sample passed through DGM, corrected to standard conditions
K1 =17.64 oR/in. Hg (English), 0.3858 oK/mm Hg (Metric)
Tm =Absolute DGM avg. temperature (oR - English, oK - Metric) DH@ = 0.75 q DH Vm(std)
Vcr(std) Vm
(2)=Volume of gas sample passed through the critical orifice, corrected to standard conditions
Tamb =Absolute ambient temperature (oR - English, oK - Metric)
K' = Average K' factor from Critical Orifice Calibration REFERENCE IN OUT
(3)=DGM calibration factor 32 33 32
72 73 73
203 203 202
TEMPERATURE SENSORS oF
2023 Pre-Calibration
Console #5
30
19
12
R Kitchen
ENVIRONMENTAL SUPPLY COMPANY
USING THE CRITICAL ORIFICES AS CALIBRATION STANDARDS:
The following equations are used to calculate the standard volumes of air passed through the DGM, Vm (std), and the critical orifice,
Vcr (std), and the DGM calibration factor, Y. These equations are automatically calculated in the spreadsheet above.
()2 ()
Type S Pitot Tube Inspection Data
Date:Pitot Tube Identification:
Technician:
Dt=0.375 Is PA = PB ?
Is 1.05 • Dt  PA & PB  1.50 • Dt ?
PA = 0.454
PB =0.454
a1 < 10o a1 = o
a2 < 10o a2 = o
b1 < 5o b1 = o
b2 < 5o b2 = o
Z  0.125 in.Z = in.
W W  0.03125 in.W = in.
W > 3 inches W = in.
Z > 3/4 inch Z = in.
Y ≥ 3 inches Y = in.
The pitot tube meets the specifications for a calibration factor of 0.84?Yes
Reference:
Temperature
Source Reference Sensor
(Medium)(oF)(oF)
Probe AIR 68 67
AIR 69 68
ICE WATER 33 33
BOIL WATER 204 203
SILICONE OIL
12/27/2022 84 G
M. McNamara
in.
0.016
3
2
2
2
1
in.
in.
Yes
Yes
0.008
5
1.5
3 1/4
Heat Check 248
Temperature Sensor Calibration
1
0
1Stack
Omega CL3512A
Probe Yes
Yes
Continuity Check
Temperature Temperature
Difference
(oF)
b2
b1
B
A
w
Dt
PA
PB
Type S Pitot Tube Inspection Data
Date:Pitot Tube Identification:
Technician:
Dt=0.375 Is PA = PB ?
Is 1.05 • Dt  PA & PB  1.50 • Dt ?
PA = 0.459
PB =0.459
a1 < 10o a1 = o
a2 < 10o a2 = o
b1 < 5o b1 = o
b2 < 5o b2 = o
Z  0.125 in.Z = in.
W W  0.03125 in.W = in.
W > 3 inches W = in.
Z > 3/4 inch Z = in.
Y ≥ 3 inches Y = in.
The pitot tube meets the specifications for a calibration factor of 0.84?Yes
Reference:
Temperature
Source Reference Sensor
(Medium)(oF)(oF)
Probe AIR 71 70
AIR 71 70
ICE WATER 33 34
BOIL WATER 203 203
SILICONE OIL
12/27/2022 96 I
M. McNamara
in.
0.016
1
2
0
1
1
in.
in.
Yes
Yes
0.008
4
0.875
4 1/2
Heat Check 248
Temperature Sensor Calibration
1
1
0Stack
Omega CL3512A
Probe Yes
Yes
Continuity Check
Temperature Temperature
Difference
(oF)
b2
b1
B
A
w
Dt
PA
PB
Date:1/5/23 Calibrator:Reference:
Temperature Temperature
Source Difference
(Medium)(oF)
Water 1
Water 1
Water 0
Water 1
Water 0
Water 0
Water 0
Water 0
Water 1
Water -1
Water -1
Water 0
Water -1
Water 0
Water -1
Water 0
Water 0
Water 0
Water 0
Water 0
Water 0
Water 0
Water 0
Water 0
Water 0
Water 0
Water 1
Water -2
Water 0
Water -1
Water 0
Water 0
Water 1
Water -1
Water 1
Water 0
Water 0
Water 0
Water 1
Water -2
Water 0
Water -1
Water 0
Water -2
Water 0
Water -1
Water 0
Water -1
202
33 33
Impinger Out K 33 33
204 203
33 34
Impinger Out J
Impinger Out H
Impinger Out I
33
202
33
203
33
204
33
204
204
204
33
G
H
Oven (3)33 33
204 204
Oven (4)33
204
Oven 33 33
204 204
Oven 33 33
33
204 204
Oven (3)
A
205204
33
Oven (3)33 34
Oven (4)
Thermocouple
Location
204 205
Impinger Out F 33 33
203
204
204
204 204
204 204
33
33
Impinger Out G
204 204
Oven (3)32
204 204
33 32
204Oven (4)
204
Impinger Out D 33 34
204 203
Impinger Out E 33 34
204 204
202
33 33
204Impinger Out B
Impinger Out C 33 33
204 204
203
Impinger Out A 33 34
204
Oven (3)
Oven (4)
TETCO
Sample Box Temperature Sensor Calibration
B
C 204 203
33 32
33 33
204
33 34
Mike McNamara Omega CL3512A
Unit ID Reference
(oF)
Sensor
(oF)
Temperature
33
D
E
Oven 33 33
204 204F
Oven (4)
Airgas Specialty Gases
Airgas USA, LLC
an Air Liquide company
525 North Industrial Loop Road
Tooele, UT 84074
Part Number:
CERTIFICATE OF ANALYSIS
Grade of Product: EPA Protocol
E03Nl99E15A0PK1 Reference Number:
Cylinder Number: CC495698 Cylinder Volume:
Laboratory: 124 -Tooele (SAP) -UT Cylinder Pressure:
PGVP Number: B72021 Valve Outlet:
Gas Code: CO,NO,NOX,BALN. Certification Date:
Expiration Date: Sep 15, 2024
Airgas.com
153-402210499-1
144.3 CF
2015 PSIG
660
Sep 15, 2021
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.
D N t U Th' C I' d b I 100 . 0 7 0 0 se Is ;yin er eow PSIQ, I.e. . meQapascals.
" -. .. '>-.,.. cccc ... --ANALITJCAI:;1IBSULT~'.: -"-"-------· ~---.::::~--~----:::-r--_--·-··--···-·· -
Component , Requested Actual Protocol Total Relative Assay •• Concentration Concentration Method Uncertainty Dates
NOX 4.500 PPM 4.668 PPM G1 +/-1.3% NIST Traceable 09/08/2021, 09/15/2021
CARBON MONOXIDE 4.500 PPM 4.385 PPM G1 +/-1.4% NIST Traceable 09/08/2021
NITRIC OXIDE 4.500 PPM 4.625 PPM G1 +/-1.2% NIST Traceable 09/08/2021, 09/15/2021
NITROGEN Balance
CALIBRATION STANDARDS
Type Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 12062857 CC401933 9.82 PPM CARBON MONOXIDE/NITROGEN 1.0% Feb 12, 2024
PRM 12401 APEX1324267 5.00 PPM NITRIC OXIDE/NITROGEN 0.8% Dec 23, 2022
GMIS 08012126A KAL004291 5.08 PPM NITRIC OXIDE/NITROGEN 0.9% Apr27,2024
PRM 12401 APEX1324267-NOX 5.00 PPM NOx/NITROGEN 0.8% Dec 23, 2022
GMIS 08012126A KAL004291-NOX 5.08 PPM NOx/NITROGEN 0.9% Apr27,2024
The SRM, PRM or RGM noted above is only in reference to the GMIS used in the assay and not part of the analysis.
ANALYTICAL EQUIPMENT
Instrument/Make/Model Analytical Principle Last Multipoint Calibration
Thermo 48i-TLE 1163640031 CO CO NDIR (Mason) Aug 17, 2021
Thermo 42i-LS 1123749327 NO Chemiluminescence (Mason) Aug 30, 2021
Thermo 42i-LS 1123749327 NOx Chemiluminescence (Mason) Aug 30, 2021
Triad Data Available Upon Request
Page 1 of 153-402210499-1
as.
an Air Liquide company
CERTIFICATE OF ANALYSIS
Grade of Product: EPA Protocol
Part Number: E03Nl99E15A3631 Reference Number:
Cylinder Number: EB0141000 Cylinder Volume:
Laboratory: 124 -Tooele (SAP) -UT Cylinder Pressure:
PGVP Number: 872021 Valve Outlet:
Gas Code: CO,NO,NOX,BALN Certification Date:
Expiration Date: Sep 14, 2024
Airgas Specialty Gases
Airgas l,JSA, LLC
525 North Industrial Loop Road
Tooele, UT 84074
Airgas.com
153-402211480-1
144.3 CF
2015 PSIG
660
Sep 14, 2021
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.
C d b 1 Do Not Use This ;vlin er elow 00 osiq, i.e. 0.7 meqaoascals.
ANALYTICAL RESULTS
···componem ,.t·--C•1wqffirsteu=~~Actua1 ·,·ProTocol . Total Relalive ------Ks~~~---~ Concentration Concentration Method Uncertainty Dates
NOX 11.00 PPM 11.15 PPM G1 +/-1.2% NIST Traceable 09/07/2021, 09/14/2021
CARBON MONOXIDE 11.00 PPM 11.20 PPM G1 +/-1.2% NIST Traceable 09/07/2021
NITRIC OXIDE 11.00 PPM 11.12 PPM G1 +/-1.3% NIST Traceable 09/07/2021, 09/14/2021
NITROGEN Balance
CALIBRATION STANDARDS
Type Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 12062857 CC401933 9.82 PPM CARBON MONOXIDE/NITROGEN 1.0% Feb 12, 2024
NTRM 12010210 AAL073499 10.04 PPM NITRIC OXIDE/NITROGEN 1.0% Oct 16, 2022
NTRM 12010507 KAL004854 20.00 PPM NITRIC OXIDE/NITROGEN 1.1% Feb 13, 2024
NTRM. 12010507 KAL004854-NOX 20.00 PPM NOx/NITROGEN 1.1% Feb 13, 2024
NTRM 12010210 AAL073499-NOX 10.04 PPM NOx/NITROGEN 1.0% Oct 16, 2022
ANALYTICAL EQUIPMENT
Instrument/Make/Model Analytical Principle· Last Multipoint Calibration
Thermo 48i-TLE 1163640031 CO CO NDIR (Mason) Aug 17, 2021
Thermo 42i-LS 11237 49327 NO Chemiluminescence (Mason) Aug qO, 2021
Thermo 42i-LS 1123749327 NOx Chemiluminescence (Mason) Aug 3Q, 2021
Triad Data Available Upon Request
~~ Page 1 of 153-402211480-1
.
Making our world
more productive
DocNumber: 488688
Certificaw /ssuan~e Date: 07/28/2022
Linde Order Number: 72093085
Linde Gas & Equipment Inc.
5700 S. Alameda Street
Los Angeles CA 90058
Tel: [phone]
Fax: [phone]
PGVP ID: F22022
Fill Date: 07/06/2022
Lot Number: 70086218703
Customer & Order Information
LGEPKG SALT LAKE CITY UT H
6880 S 2300 E Part Number: NI C022.5MN2EAS
Customer PO 'Number: 80096754
Cylinder Style & Outlet: AS CGA 660
SALT LAKE CITY UT84121-3183 I Cylinder Pressure and Volume: 2000 psig 140 ft3
Expiration Date:
Cylinder Number:
For Reference Only:
22.3 ppm
22.3 ppm
Balance
NOx 22.4ppm
Certified Concentration
07/28/2025
CC3394
Carbon monoxide·
Nitric oxide
Nitrogen
NIST Traceable
Expanded Uncertainty
± 0.1 ppm
±0.2 ppm
Certification Inf(Jrmation: Cerlification Date:07/28/2022 Term: 36 Months Expiration Date: 07/28/2025
~-
This cylinder was certified according to the 2012 EPA Traceability Protocol, Document#EPA-600/R-12/531, using Procedure G1. Uncertainty above is expressed as absolute expanded
uncertainty at a level of confidence of approximately 95% with a coverage factor k = 2. Do Not'Use this Standard if Pressure is less than 100 PSIG.
Analvtical Data: (R=Reference Standard, Z=Zero Gas, C=Gas CanciiJ~te)
1. Component: Carbon monoxide
RequesteaConcentration: 22.5 ppm
Certified Concentration:
Instrument Used:
Analytical Metl)~d:. ·
22.3 ppm
Horiba VIA-510 S/N 43627990042
NDIR
Last Multipoint Calibratioh:' 06/27/2022
Reference Standard: Type/ Cylinder#: GMIS / CC707385
Concentration/ Uncertainty: 24.51 ppm ±0.04 ppm
Expiration Date: 10/09/2027
Traceable to: SRM #/Sample# / Cylinder#: SRM 2635a / 58-E-34 / FF10666
SRM Concentration/ Uncertainty: 24.512 ppm/ ±0.029 ppm
SRM Expiration Date: 03/28/2021
First Analysis Data: ;,,c"•t'·~,,~;·· 24.5 ~:~_c: ... ,.>c-.o~~~__'.l~,: •. ;=•,S~,:2,.:~1J.ndAn~,Y-~ta: _,_ .... ~ , .... J>ate'--•. ~ .. -...
C: 22.3 Cone: 22.3 Z: O R: O C: · O Cone: 0
2.
R: 24.6 Z: 0
Z: 0 C: 22.4
UOM: ppm
Component: Nitric oxide
Requested Coqcentration: 22.5 ppm
Certified Concentration: 22.3 ppm
C: 22.4 Cone: 22.4 R: o Z: O C: o Cone: 0
R: 24.5 Cone: 22.4 Z: o C: O R: o Cone: 0
Mean Test Assay: 22.3 ppm UOM: ppm Mean Test Assay:
Reference Standard: Type/ Cylinder#: GMIS / DT0037183
Concentration I Uncertainty: 19.97 ppm ±0.20 ppm
Expiration Date: 04/1212025
Instrument Used: . , Thermo Electron 42i-LS SIN 1030645077 Traceable to: SRM #/Sample#/ Cylinder#: 2629a / 50-G-17 / FF31691
Analytical Method: Chemiluminescence
Last Multipoint Calibration: 06/28/2022
SRM Concentration I Uncertainty: 18.99 ppm /±0.19 ppm
SRM Expiration Date: 10/21/2023
ppm
First Analysis Data: Date 07/14/2022 Second Analysis Data: Date 07/28/2022
Z: 0 R: 20 C: 22.3 Cone: 22.3 Z: 0 R: 20 C: 22.3 Cone: 22.2
R: 20 Z: 0 C: 22.4 Cone: 22.4 R: 20 Z: 0 C: 22.3 Cone: 22.2
Z: 0 C: 22.2 R: 20 Cone: 22.2 Z: 0 C: 22.3 R: 20.1 Cone: 22.2
UOM: ppm Mean Test Assay: 22.3 ppm UOM: Mean Test Assay: 22.2 ppm
Analyzed By Henry Koung
Information contained herein has been prepared at your request by qualified experts within Linde Gas & Equipment Inc. While we believe that the information is accurate within the limits of the
analytical methods employed and Is complete to the extent of the specific analyses performed, we 'make no warranty or representation as to the suitability of the use of the Information for any purpose,
The information is offered with the understanding that any use of the information is at the sole discretion and risk of the user. In no event shall the liability of Linde Gas & Equipment Inc. , arising out
of the use of the information contained herein exceed the fee established for providing such information.
Making our world
more productive
DocNumber: 553767
~ RI
Certificate Issuance Date: 0712812023
Linde Order Number: 11400950
Linde Gas & Equipment Inc;
5700 S. Alameda Street
Los Angeles CA 90058
Tel: [phone]
Fax: [phone]
PGVP ID: F22023
Fill Date: 07112/2023
Lot Number: 70086319309
Customer & Order Information
TETCO
391 E 620 S Part Number: NI CO47.5MN1EAS
Customer PO Number: DEAN
Cylinder Style & Outlet: AS CGA 660
AMERICAN FORK UT 84003 Cylinder Pressure and Volume: 2000 psig 140 ft3
Expiration Date:
Cylinder Number:
For Refe,rence Only:
47.5 ppm
47.1 ppm
Balance
NOx47.3ppm
Certified Concentration
07/28/2026
CC121457
Carbon monoxide
Nitric oxide
Nitrogen
NIST Traceable
Expanded Uncertainty
±0.2 ppm
±0.2 ppm
Certification InJ.prmation: Certification Date:07/28/2023 Term: 36 Months Expiration Date: 07/28/2026
tl:
This cylinder was certified according to the 2012 EPA Traceability Protocol, Document #EPA-6001R-12/531, using Procedure G1. Uncertainty above is expressed as absolute expanded
uncertainty at a level of confidence of approximately 95% with a coverage factor k = 2. Do Not Use this Standard if Pressure Is less than 100 PSIG. ·
Analvtical Data: (R=Reference Standard, Z=Zero Gas, C=Gas Candidate)
1 . Component: Carbon monoxide
Requested'Concentration; 47.5 ppm
Certified Concentration: 47.5 ppm
Instrument Used: Horiba VIA-51 O S/N 43627990042
Analytical Method; NDIR
Last Multipoint Calibration: 06/27/2023
Reference Standard: Type I Cylinder#: GMIS / DT0034303
Concentration/ Uncertainty: 50.4 ppm ±0.2 ppm
Expiration Date: 12/21/2030
Traceable to: SRM #/Sample#/ Cylinder#: SRM 1678c/ 4-L-41 / FF18402
SRM Concentration I Uncerta_inty: 49.136 ppm/ ±0.065 ppm
SRM Expiration Date; 04/22/2029
First Analysis Data: Date 07/20/2023 Second Analysis Data: .. . . . . . Date .
.· ... _· z· .... JL----·R: . soA·• • . ..::'.··"-.i>.--,""!7.4..-..:.-earrc:-·4-7:4'----·-·' ~-~,.-----· ·y, · o · R: · o · · c;-···•~· .. ·•"7:~~-;;·· o·
R: 50.5 Z: 0 C: 47.6 Cone: 47.6 R: 0 Z: 0 C: O Cone: 0
Z: 0 C: 47.5 R: 50.3 Cone: 47.5 Z: O C: O R: O Cone: O
UOM: ppm Mean Test Assay: 4 7 .5 ppm :
2. Component: Nitric oxide
Requested Concentration: 47.5 ppm
Certified Concentration: 47.1 ppm
UOM: ppm Mean Test Assay:
Reference Standard: Type I Cylinder#: GMIS / ND8756
Concentration/ Uncertainty: 47.4 ppm ±0.2 ppm
Expiration Date: 12/02/2025
ppm
Instrument Used: Thermo Electron 42i-LS S/N 1030645077 Traceable to: SRM #/Sample# I Cylinder#: PRM / C1765710.01 / APEX1324323
Analytical Method: Chemiluminescence SRM Concentration/ Uncertainty: 50.04 ppm _I ±0.20 ppm
Last Multipoint Calibration: 06/28/?023 SRM Expiration Date: 12/09/2022
First Analysis Data: Date 07/20/2023 Second Analysis Data: Date 07/28/2023
Z: 0 R: 47.4 C: 47 Cone: 47 Z: 0 R: 47.4 C: 47 Cone: 47
R: 47.4 Z: 0 C: 47.1 Cone: 47.1 R: 47.4 Z: 0 C: 46.9 Cone: 46.9
Z: 0 C: . 47.1 R: 47.3 Cone: 47.1 Z: 0 C: 47.1 R: 47.3 Cone: 47.1
UOM: ppm Mean Test Assay: 47.1 ppm UOM: ppm Mean Test Assay: 47 ppm
Analyzed By Henry Koung Certified By
Information contained herein has been prepared at your request by qualified experts within Linde Gas & Equipment Inc. While we believe that the information is accurate within the limits of the
analytical methods employed and Is complete to the extent of the specific analyses performed, we make no warranty or representation as to the suitability of the use-of the information for any purpose.
The information is offered with the understanding that any_use,pf the information is at the sole discretion and risk of the user. In no evon!;shall the liability of Linde Gas & Equipment Inc. , arising out
of the use of the information contained herein exceed'the fee established for providing such information. 'w • Page 1 of 1
..
Makingour world
more produ(tive
DocNumber: 443002
Certificate Issuance Date: 1210112021
Linde Orrie( Number: 55894134
Linde Gas & Equipment Inc .
5700 S. Alameda Street
Los Angeles CA 90058
Tel: [phone]
Fax; 714-542-6689
PGVP ID: F22021
Fill Date: 11/22/2021
Lot Number: 70086132607
Customer & Order Information
TETCO
391 E 620S Part Number: NI CD4.7501E-AS
Customer PO Number: 0
Cylinder Style & Outlet: AS CGA 580
AMERICAN FORK UT 84003 Cylinder Pressure and Volume: 2000 pslg 140 ft3
Certified Concentration ProSpec EZ Cert
Expiration Date:
Cylinder Number:
4.57 %
4.99 %
Balance
11/30/2029
CC243835
Carbon dioxide
Oxygen
Nitrogen
NIST Traceable
Expanded Uncertainty
± 0.02 %
± 0.03 %
Certification Information: Certification Date: 11/30/2021 Term: 96 Months Expiration Date: 11/30/2029
This cylinder was ce'rti!ied according to the.2012 EPA Traceability Protocol, Document #EPA0600IR-12/531, using Procedure G1. Uncertainty above is expressed as absolute expanded
uncertainty at a level oftonfidence of approximately 95% with a coverage factor k = 2. Do Not Use this Standard If Pressure is less than 100 PSIG. .
CO2 responses have been cbrr.ected for Oxygen IR Broadening effect. 02 responses have been corrected for CO2 interference.
Anafvtical Data: . (R=Reference Standard, Z=Zero Gas, C=Gas-Candidate)
1. Component: Carbon dioxide
·Requested Concentration:
... Certified Concentration:
Instrument Used:
A~'alytical Methpd:
4.75%
4.57%
Horiba VIA-510 S/N 20C194WK
NDIR
Last Multipoint Calibration: 11/22/2021
Reference Standard: Type/ Cylinder#: GMIS / CC243646
Concentration/ Uncertainty: 6.91 % ±0.01 %
Expiration Date: 06/07/2026
Traceable to: SRM #/Sample# / Cylinder#: SRM 1674b"/'7-H-07 / FF10631
SRM Concentration/ Uncertainty: 6.944% / ±0.013%
SRM Expiration Date: 06/17/2019
First Analysis Data: D,ite 11/30/2021 ;; Second Analysis Data: Date
Z: 0 R,:" ~h---•·"· ... C: -.::4.57.
R: 6.91 Z: 0 C: 4.58
. ·"· .Conc.:~4'57""' ""'•~·v-.. J. , ....... ,"~"""""""''""i~iZ:•·'-· o · R: •0 -·
Cone: 4.58 R: O Z: O
·C: .. ··iJ
C: 0
"Ci,,..,; ·o--·-•·-·----·-
Conc: 0
C: 4.58 R: 6.92 Cone: 4.58 Z: 0
UOM: % Mean Test Assay: 4.57 %
2. Component: Oxygen
Requested Concentration: 4.75 %
Certified Concentration: 4.99 %
Instrument Used: Siemens Oxymat SE S/N 7MB20211MOOOCA1
Analytical Method: Paramagnetic
Last Multipoint Calibration: 11/1212021
First Analysis Data: Date 11/30/2021
Z: 0 R: 9.88 C: Cone: 4.99
R: 9.88 Z: 0 C: Cone: 4.99
Z: 0 C: 5 R: Cone: 5
UOM: % 4.99 o/o
Analyzed By
Z: 0 C: 0 R: 0 Co_nc: O
UOM: % Mean Test Assay:
Reference Standard: Type / Cylinder#: NTRM / DT0010262
Concentration I Uncertainty: 9.875 % ±0.040 %
Expiration Date: 11/18/2022
Traceable to: SRM #/Sample# /Cylinder#: NTRM / 170701 / DT0010262
SRM Concentration/ Uncertainty: 9.875% / ±0.040%
SRM Expiration Date: 11/18/2022
Second Analysis Data: Date
Z: 0 R: 0 C: 0 Cone: 0
R: 0 Z: 0 C: 0 Cone: 0
Z: 0 C: 0 R: 0 Cone: 0
UOM: % Mean Test Assay:
Certified By
%
%
Information contained herein has been prepared at your request by qualified experts within Linde Gas & Equipment Inc. While we believe that the information is accurate within the limits of the
analytical methods employed and is complete to the extent of the specific analyses performed, we make no warranty or representation as to the suitability of the use of the Information for any purpose.
The information is offered with the understanding that any use of the information is at the sole discretion and rtsk of the user. In no event shall the liability of Linde Gas & Equipment Inc. , artsing out
of the use of the information contained herein exceed the fee established for providing such information.
DocNumber:
Linde Order Number: 7Hl6,9"693
Linde Gas & Equipment Inc.
5700 S. Alameda Street
Los Angeles CA 90058
Tel: [phone]
Fax: [phone]
PGVP ID: F22021
Lot Number: 70086132602
LGEPKG SALT LAKE CITY UT H
6880 S 2300 E Pa~ Number. Nl(;b9.75ci1E-AS
Customer Pd Number: 79869904
Cylinder Style & Otdlet: AS CGA 590
SALT LAKE CITY UT 84121-3183 Cylinder Pressure and Volume: 2000 psig 148 ft3
Certified Concentration ProSpec EZ Cert
Expiration Dale/_>
!l Qylinder Number.t,.
9.75 %
9.77 %
Balance
Certification Information:
This cylinder wa~ \l:ertified according to the 2012 EPA Traceability Protocol,
u~certainty at.a level of confidence of approximately 95% with a cover"~ge factof
CO2 responses have been corrected for Oxygen IR Broadening cffeci. 02 re~p
Ana/vtical Data:
1. Component: Carbon dioxide
Reques,ted Concentration: 9.75 %
Certified Concentration: 9.75 % .
Instrument Used: Horiba.VIA-510 S/N 20C 194WK
Analytical Method: NDIR
Last Multipoint Calibration: 11/2712021
NIST Traceable
Expanded Uncertainty
± 0.05 %
± 0.04 %.
[!I • .00
ii.:.
Term: 96 Months Expiration Date: 11/30/2029
.·. ,'•)!.-
p -o00/R-12/531, using Procedure G1. Uncertainty above is expressed as absolute expanded
t Use this Standard if Pressure is less than 100 PSIG.
een corrected for CO2 interference.
··i/::;:1. Reference Standard: Type/ Cylintjer#: GMIS /_CC283571
·:o:\ Concentration I Uncertainty:· 14.24 % ±0.04 % ti Expiration Date: 07/15/2029
i!c ·Traceable to: SRM #/Sample# /Cylinder#: RGM / N/A / CC28033
f SRM Concentration/ Uncertainty: 19.67% / ±0.04%
SRM E,qira!ion Dale: 07/15/2021
~F-lr-st-A--na_l_y-sl_s_D_a-ta-,------------D-ate ___ 1_1_f30!2 __ "0"'2"'1--, Second Analysis Data: Date
cOrjc: 0 Z: O R: 14.24 C: 9._75 Cone: 9.75 ;;c..,_ __ -l-'->i''...;z,!i,;~·::cl,·,ci'l•.l;;P,e".;'-,·'..;\-.·\',":"';",;R1>);:::>---'-··_,0"-.:"""'.~ee·...:·-"-',:;;.·''-'•'-· '-"0-"'_...~.;;.;:.=:.....;.
-'-------~==.-.· ~~1-4t~/~~:•~nc"'';'--'9o-."'"77,.._'---~-"'\ ;= ~ ~: ~ ~: ~.
! U~M: % : :MeanTestAssay:
Cone: 0
Cone: 0
UOM: % Mean Test Assay: 9.75 %
2, Component: Oxygen
Requested Concentration: 9.75 %
Certified Concentration: 9.77 %
Instrument Used: Siemens Oxymat 6E S/N 7MB20211AA000CA1
Analytical Method: Paramagnetic
Last Multipoint Calibration: 11/12/2021
First Analysis Data: ate 11/30/2021
Z: 0 R: 9.88 C: 9.76
R: 9.88 Z: 0 C: 9.76
Z: 0 C: 9.78 R: 9.77
UOM: % 9.77 %
Analyzed By
'Reference Standard: Type/ Cylinder#: NTRM / DT0010262
Concentration/ Uncertainly: 9.875 % ±0.040 %
Expiratloo Date: 11/18/2022
Traceable to: SRM #/Sample#/ Cylinder#: NTRM / 170701 / DT0010262
SRM Concentration/ Unce<°.alnly: 9.875% I ±0.040%
SRM Expiration Date: 11/18/2022
Second Analysis Data: Date
Cone: 0
Cone: 0
Cone: O
Z: 0
R: 0
Z: 0
UOM: %
Certified By
R: 0
Z: 0
C: 0
Nelsorl'Ma
C:
C:
R:
0
0
0
Mean Test Assay: %
Information contained herein has been prepared at your request by qualified experts within Linde Gas & Equipment Inc. While we believe that the information is aco.,rate within the limits of th~
analytical methods employed and Is complete to the extent of the specific analyses performed, we make no warranty or representation as to the suitability of the use of the Information for any purpose.
The information is offered with the understanding that any use of the infoonation is at the sole discretion and risk of the user. In no event shall the liability of Linde Gas & Equipment Inc. , arising out
of the use of the information contained herein exceed the fee estabfished for providing such information.
..
Making our world
more productive
DocNumber: 555077
Certificate Issuance Date: 08/11/2023 ,
Linde Ord~r Number: 72533908
Linde Gas & Equipment Inc.
5700 S. Alameda Street
Los Angeles CA 90058
Tel: [phone]
Fax: [phone]
PGVP ID: F22023
Fill Date: 08/07/2023
Lot Number: 70086321907
Customer & Order Information
LGEPKG SALT LAKE CITY UT H
6880 S 2300 E . Pah Number: NI CD20.5O1 E-AS
Customer P~ Number: 80543739
Cylinder Style & Outlet: AS CGA 590
SALT LAKE CIT'( UT84121-3183 Cylinder Pressure and Volume: 2000 psig 158 ft3
E~piration Date:
Cylfnder Number:
20.41 %
20.73 %
Balance
Certified clncentration
08/11/2031
CC145183
Carbon dioxide
Oxygen
Nitrogen
NIST Traceable
Expanded Uncertainty
±0.06%
±0.04%
Certijicatio,n Information: Certification Date:08/11/202,i Term: 96 Months Expiration Date: 08/11/2031
This cylinder w~ certified according to the 2012 EPA Trac~abHity Protocol, Document #E~t600/R-12/531, using Procedure G1. Uncertainty above is expressed as absolute expanded
uncertainty at a level of confidence of approximatel;· 95% with a coverage factor k = 2. Do Not Use this Standard If Pressure Is less than 100 PSIG. ·,
CO2 responses have been corrected for Oxygen IR Broadenl;i,:J affec~. 02 responses have ~Ben correclf!d for CO2 interference.
Anafvtical Data: (R=Reference Standard, Z=Zero Gas, C=Gas Candidate)
1. Component: Carbon dioxide
Requ~sted Concentration: 20.5 %
Certified Concentration: 20.41 %
Reference Standard: Type/ Cylinder#: GMIS / CC305911
Concentration/ Uncertainty: 26.96 % ±0.05 %
Expiralion Date: 03/29/2031
Instrument Used: Horiba VIA-510 S/N 20C194WK Traceable to: SRM #/Sample# /Cylinder#: RGM#CC193512 / N/A / CC193512
Analytical Method: NDIR
Last Multipoint Calibration: 07/28/2023
First Analysis Data:
Z: 0 R: 26.96 C:
Date
20.42 Cone:
08/11/2023
20.42
'" 2e.se ·~--z~,-~---~-,,.~~---~"'2"'0 . ..,.4•1-~,,.__,_. 0 C: 20.41 -~·"-Cone:
Z: 0 C: 20.41 20.41 R: 26.96 Cone:
UOM: % 20.41 % Mean Test Assay:
2. Component: Oxygen
Requested Concentration: 20.5 %
Certified Concentration: 20.73 %
Instrument Used: Siemens Oxymat 6E S/N 7MB20211AA000CA 1
Analytical Melhod: Paramagnetic
Last Multipoint Calibration: 07/28/2023
First Analysis Data:
Z: 0 R: 24.96
Z: 0
C: 20.76
C: 20.75
C: 20.73
R: 24.98
Date 08/11/2023
Cone: 20.74
Cone: 20.72
Cone: 20.75
R: 24.99
Z: 0
UOM: % Mean Test Assay: 20.73 %
Analyzed By
SRM Concentralion / Uncertainty: 26.99% / ±0.05%
SRM Expiration Date: 05/15/2023
Second Analysis Data: Date
_z, __ o R: 0. C: O Cone: O .~z~,-~o ..... --c;~---Col'I~: ·Q~ R: O
Z: 0 C: O R: O Cone: o
UOM: % Mean Test Assay:
Reference Standard: Type/ Cylinder#: GMIS / DT0025134
Concentration / Uncertainty: 24.96 % ±0.04 %
Expiration Date: 12/14/2026
Traceable to: SRM #/ Sample#/ Cylinder#: SRM 2659a /71-E-19/ FF22331
SRM Concentration/ Uncertainty: 20.863% /±0.021%
SRM Expiration Date: 02/27/2026
Second Analysis Data: Date
Z: 0 R: 0 C: 0 Cone: 0
R: 0 Z: 0 C: 0 Cone: 0
Z: 0 C: 0 R: 0 Cone: 0
UOM: % Mean Test Assay:
CertifleffBy
%
%
Information contained herein has been prepared at your request by qualified experts within Linde Gas & Equipment Inc. While we believe that the information is accurate within the limits of the
analytical methods employed and is complete to the extent of the specific analyses performed, we make no warranty or representation as to the suitability of the use of the informatiori for any purpose.
The information is offered with the understanding that any use of the information is at the sole discretion and risk of the user. In no event shall the liability of Linde Gas & Equipment Inc. , arising out
of the use of the Information contained herein exceed the fee established for providing such information. Page 1 of 1