DAQ-2024-011352

DAQE-AN162090001-24

{{$d1 }}

Jenny Gerson
DataBank Holdings Ltd.
400 South Akard Way, Suite 100
Dallas, TX 75202
[e-mail]

Dear Ms. Gerson:

Re: Approval Order: New Bluffdale Data Center Power Station
Project Number: N162090001

The attached Approval Order (AO) is issued pursuant to the Notice of Intent (NOI) received on April 10,
2024. DataBank Holdings Ltd. must comply with the requirements of this AO, all applicable state
requirements (R307), and Federal Standards.

The project engineer for this action is Christine Bodell, who can be contacted at [phone] or
[e-mail]. Future correspondence on this AO should include the engineer's name as well as the
DAQE number shown on the upper right-hand corner of this letter. No public comments were received on
this action.

Sincerely,

{{$s }}

Bryce C. Bird
Director

BCB:CB:jg

cc: Salt Lake County Health Department

195 North 1950 West • Salt Lake City, UT
Mailing Address: P.O. Box 144820 • Salt Lake City, UT 84114-4820
Telephone [phone] • Fax [phone] • T.D.D. [phone]
www.deq.utah.gov
Printed on 100% recycled paper
State of Utah

SPENCER J. COX
Governor
DEIDRE HENDERSON
Lieutenant Governor

Department of
Environmental Quality

Kimberly D. Shelley
Executive Director

DIVISION OF AIR QUALITY
Bryce C. Bird
Director

October 24, 2024

STATE OF UTAH
Department of Environmental Quality
Division of Air Quality

{{#s=Sig_es_:signer1:signature}}
{{#d1=date1_es_:signer1:date:format(date, "mmmm d, yyyy")}}
{{#d2=date1_es_:signer1:date:format(date, "mmmm d, yyyy"):align(center)}}

APPROVAL ORDER
DAQE-AN162090001-24
New Bluffdale Data Center Power Station

Prepared By
Christine Bodell, Engineer
[phone]
[e-mail]

Issued to
DataBank Holdings Ltd. - Bluffdale Data Center

Issued On
{{$d2 }}

Issued By

{{$s }}

Bryce C. Bird
Director
Division of Air Quality

October 24, 2024
TABLE OF CONTENTS

TITLE/SIGNATURE PAGE ....................................................................................................... 1
GENERAL INFORMATION ...................................................................................................... 3
CONTACT/LOCATION INFORMATION ............................................................................... 3
SOURCE INFORMATION ........................................................................................................ 3
General Description ................................................................................................................ 3
NSR Classification .................................................................................................................. 3
Source Classification .............................................................................................................. 3
Applicable Federal Standards ................................................................................................. 3
Project Description.................................................................................................................. 4
SUMMARY OF EMISSIONS .................................................................................................... 4
SECTION I: GENERAL PROVISIONS .................................................................................... 4
SECTION II: PERMITTED EQUIPMENT .............................................................................. 5
SECTION II: SPECIAL PROVISIONS ..................................................................................... 6
PERMIT HISTORY ..................................................................................................................... 8
ACRONYMS ................................................................................................................................. 9

DAQE-AN162090001-24
Page 3

GENERAL INFORMATION

CONTACT/LOCATION INFORMATION

Owner Name Source Name
DataBank Holdings Ltd. DataBank Holdings Ltd. - Bluffdale Data Center

Mailing Address Physical Address
400 South Akard Way, Suite 100 14850 South Pony Express Road
Dallas, TX 75202 Bluffdale, UT 84065

Source Contact UTM Coordinates
Name: Jenny Gerson 423,320 m Easting
Phone: [phone],481,350 m Northing
Email: [e-mail] Datum NAD83
UTM Zone 12
SIC code 7376 (Computer Facilities Management Services)

SOURCE INFORMATION
General Description
DataBank Holdings Ltd. (DataBank) is the owner and operator of a data center in Bluffdale, Salt Lake
County. The data center includes sixty (60) emergency engines. The emergency engines power forty-six
(46) generators that are used for electricity production during periods when electric power from public
utilities is interrupted.

NSR Classification
New Minor Source

Source Classification
Located in Northern Wasatch Front O3 NAA, Salt Lake City UT PM2.5 NAA, Salt Lake County SO2
NAA
Salt Lake County
Airs Source Size: SM

Applicable Federal Standards
NSPS (Part 60), A: General Provisions
NSPS (Part 60), IIII: Standards of Performance for Stationary Compression Ignition Internal
Combustion Engines
MACT (Part 63), A: General Provisions
MACT (Part 63), ZZZZ: National Emissions Standards for Hazardous Air Pollutants for
Stationary Reciprocating Internal Combustion Engines
DAQE-AN162090001-24
Page 4

Project Description
DataBank has requested to own and operate a data center power station (Bluffdale Facility). The facility
will require a maximum of sixty (60) diesel-fired engines that power forty-six (46) emergency backup
generators. Each generator will have a diesel fuel storage tank.

SUMMARY OF EMISSIONS

The emissions listed below are an estimate of the total potential emissions from the source. Some
rounding of emissions is possible.

Criteria Pollutant Change (TPY) Total (TPY)
CO2 Equivalent 2380.00
Carbon Monoxide 1.98
Nitrogen Oxides 24.16
Particulate Matter - PM10 0.21
Particulate Matter - PM2.5 0.21
Sulfur Dioxide 0.02
Volatile Organic Compounds 1.89

Hazardous Air Pollutant Change (lbs/yr) Total (lbs/yr)
Generic HAPs (CAS #GHAPS) 80
Change (TPY) Total (TPY)
Total HAPs 0.04

SECTION I: GENERAL PROVISIONS

I.1 All definitions, terms, abbreviations, and references used in this AO conform to those used in the UAC R307 and 40 CFR. Unless noted otherwise, references cited in these AO conditions refer to those rules. [R307-101]
I.2 The limits set forth in this AO shall not be exceeded without prior approval. [R307-401]

I.3 Modifications to the equipment or processes approved by this AO that could affect the emissions covered by this AO must be reviewed and approved. [R307-401-1]
I.4 All records referenced in this AO or in other applicable rules, which are required to be kept by
the owner/operator, shall be made available to the Director or Director's representative upon
request, and the records shall include the two-year period prior to the date of the request.
Unless otherwise specified in this AO or in other applicable state and federal rules, records
shall be kept for a minimum of two (2) years. [R307-401-8]

DAQE-AN162090001-24
Page 5

I.5 At all times, including periods of startup, shutdown, and malfunction, owners and operators shall, to the extent practicable, maintain and operate any equipment approved under this AO, including associated air pollution control equipment, in a manner consistent with good air pollution control practice for minimizing emissions. Determination of whether acceptable operating and maintenance procedures are being used will be based on information available to the Director which may include, but is not limited to, monitoring results, opacity observations, review of operating and maintenance procedures, and inspection of the source. All maintenance performed on equipment authorized by this AO shall be recorded. [R307-401-4] I.6 The owner/operator shall comply with UAC R307-107. General Requirements: Breakdowns. [R307-107]

I.7 The owner/operator shall comply with UAC R307-150 Series. Emission Inventories. [R307-150]
I.8 The owner/operator shall submit documentation of the status of construction or modification to the Director within 18 months from the date of this AO. This AO may become invalid if
construction is not commenced within 18 months from the date of this AO or if construction is
discontinued for 18 months or more. To ensure proper credit when notifying the Director, send the documentation to the Director, attn.: NSR Section. [R307-401-18]

SECTION II: PERMITTED EQUIPMENT
II.A THE APPROVED EQUIPMENT
II.A.1 Bluffdale Data Center II.A.2 Sixty (60) Tier 2 Emergency Engines No. of Engines Maximum Rating per Engine Two (2) 2,520 kW/3,379 hp each One (1) 2,710 kW/3,634 hp Twenty-Eight (28) 565 kW/758 hp each Two (2) 2,180 kW/2,923 hp each Six (6) 3,145 kW/4,218 hp each One (1) 625 kW/838 hp One (1) 3,263 kW/4,376 hp Two (2) 3,372 kW/4,522 hp each Sixteen (16) 3,213 kW/4,308 hp each One (1) 546 kW/732 hp Fuel: Diesel Fuel Manufacture Date: Post-2008 NSPS Applicability: Subpart IIII MACT Applicability: Subpart ZZZZ
II.A.3 Forty-Six (46) Fuel Storage Tanks Capacity Range: 1,100 - 6,260 gallons, each Content: Diesel Fuel NSPS Applicability: None

DAQE-AN162090001-24
Page 6

SECTION II: SPECIAL PROVISIONS
II.B REQUIREMENTS AND LIMITATIONS

II.B.1 Emergency Engine Requirements
II.B.1.a The owner/operator shall not allow visible emissions from the diesel-fired engines to exceed
20% opacity. [R307-401-8]

II.B.1.a.1 Opacity observations of emissions from stationary sources shall be conducted in accordance with 40 CFR 60, Method 9. [R307-401-8]
II.B.1.b The owner/operator shall only install Tier 2 emergency engines that are certified to meet a NOx
emission rate of 4.8 g/hp-hr (6.4 g/kW-hr) or less, a CO emission rate of 2.6 g/hp-hr (3.5
g/kW-hr) or less, and a PM emission rate of 0.15 g/hp-hr (0.2 g/kW-hr) or less. [R307-401-8]

II.B.1.b.1 To demonstrate compliance with the above emission rates, the owner/operator shall either; A. Own/operate a stationary internal combustion engine which has obtained Tier 2 standard certification as defined in 40 CFR 1039.801; B. Conduct an initial performance test according to 40 CFR part 1039; or C. Maintain the manufacturer's emissions guarantee for the installed engine model. [R307-401-8]
II.B.1.b.2 For each emergency engine on site, the owner/operator shall maintain records of engine
certification, the initial performance test, or the manufacturer's emissions guarantee.
[R307-401-8]

II.B.1.c The owner/operator shall not operate any emergency engine on site if the applicable certification is invalid due to engine age. [R307-401-8]
II.B.1.d The owner/operator shall not exceed 24.16 tons of total NOx emissions combined during non-
emergency situations from all emergency engines per rolling 52-week period. [R307-401-8]

II.B.1.d.1 The owner/operator shall calculate a new 52-week total by Sunday each week using data from the previous 52 weeks. The owner/operator shall use the following equations with applicable units to calculate NOx emissions. Total NOx Emissions = [4.8 (g/hp-hour)] x [Applicable Engine Rating (hp)] x [Applicable Engine Non-Emergency Hours of Operation (hours)] x [Conversion Factor (1 lbs/453.6 g)] x [Conversion Factor (1 ton/2000 lbs)]. [R307-401-8]
DAQE-AN162090001-24
Page 7

II.B.1.d.2 The owner/operator shall keep records each week of the following: A. The rating of the engine used. B. The hours of operation of the engine used. C. The amount of NOx emitted from the engine used. D. The total amount of NOx emitted from all engines used (in tons) combined. [R307-401-8] II.B.1.e The owner/operator shall not operate each emergency engine on site for more than 100 hours per rolling 12-month period during non-emergency situations. Each emergency engine is eligible to
operate up to 50 hours per year under the Demand Response program any time of the year. There is no time limit on the use of the engines during emergencies.

At no point shall the owner/operator exceed the limit outlined in Condition II.B.1.d.
[40 CFR 63 Subpart ZZZZ, R307-401-8]

II.B.1.e.1 To determine compliance with a rolling 12-month total, the owner/operator shall calculate a new 12-month total by the 20th day of each month using data from the previous 12 months. Records documenting the operation of each emergency engine shall be kept in a log and shall include the following: A. The date the emergency engine was used. B. The duration of operation in hours. C. The reason for the emergency engine usage. [40 CFR 63 Subpart ZZZZ, R307-401-8] II.B.1.e.2 To determine the duration of operation, the owner/operator shall install a non-resettable hour
meter for each emergency engine. [40 CFR 63 Subpart ZZZZ, R307-401-8]

II.B.1.f The owner/operator shall not operate any emergency engine for maintenance and testing before 7:00 am or after 7:00 pm each day. [R307-401-8]
II.B.1.g The owner/operator shall not operate more than four (4) emergency generator engine at the same time during maintenance and testing. [R307-401-8]

II.B.1.h The owner/operator shall not conduct testing and maintenance of each emergency engine at low loads more than ten (10) times per year and full loads more than two (2) times per year. [R307-401-8]
DAQE-AN162090001-24
Page 8

II.B.1.h.1 To show compliance with the above three (3) conditions, the owner/operator shall keep and maintain the following records for all periods each emergency engine is in operation for maintenance and testing purposes: A. Date and time maintenance and testing operations begin for each engine. B. Date and time maintenance and testing operations end for each engine. C. Record which emergency engine was maintained and tested and if it was at low or full load. D. Maintain records of maintenance and testing on a daily basis. [R307-401-8] II.B.2 Fuel Requirements
II.B.2.a The owner/operator shall only use diesel fuel (e.g., fuel oil #1, #2, or diesel fuel oil additives) as fuel in each emergency engine. [R307-401-8] II.B.2.a.1 The owner/operator shall only combust diesel fuel that meets the definition of ultra-low sulfur
diesel (ULSD), which has a sulfur content of 15 ppm or less. [R307-401-8]

II.B.2.a.2 To demonstrate compliance with the ULSD fuel requirement, the owner/operator shall maintain records of diesel fuel purchase invoices or obtain certification of sulfur content from the diesel fuel supplier. The diesel fuel purchase invoices shall indicate that the diesel fuel meets the ULSD requirements. [R307-401-8]
II.B.3 Storage Tank (Storage Vessel) Requirements
II.B.3.a The owner/operator shall keep the storage tank thief hatches and other tank openings closed and sealed except during tank unloading or other maintenance activities. [R307-401-8]
II.B.3.b The owner/operator shall load the storage tanks on site by the use of bottom filling or a
submerged fill pipe. [R307-401-8]

PERMIT HISTORY

This Approval Order shall supersede (if a modification) or will be based on the following documents:
Is Derived From NOI dated April 10, 2024 Incorporates Additional Information dated June 26, 2024 Incorporates Additional Information dated August 2, 2024 Incorporates DAQE-MN162090001-24B dated August 14, 2024
DAQE-AN162090001-24
Page 9

ACRONYMS

The following lists commonly used acronyms and associated translations as they apply to this document:

40 CFR Title 40 of the Code of Federal Regulations
AO Approval Order
BACT Best Available Control Technology
CAA Clean Air Act
CAAA Clean Air Act Amendments
CDS Classification Data System (used by Environmental Protection Agency to classify
sources by size/type)
CEM Continuous emissions monitor
CEMS Continuous emissions monitoring system
CFR Code of Federal Regulations
CMS Continuous monitoring system
CO Carbon monoxide
CO2 Carbon Dioxide
CO2e Carbon Dioxide Equivalent - Title 40 of the Code of Federal Regulations Part 98,
Subpart A, Table A-1
COM Continuous opacity monitor
DAQ/UDAQ Division of Air Quality
DAQE This is a document tracking code for internal Division of Air Quality use
EPA Environmental Protection Agency
FDCP Fugitive dust control plan
GHG Greenhouse Gas(es) - Title 40 of the Code of Federal Regulations 52.21 (b)(49)(i)
GWP Global Warming Potential - Title 40 of the Code of Federal Regulations Part 86.1818-
12(a)
HAP or HAPs Hazardous air pollutant(s)
ITA Intent to Approve
LB/YR Pounds per year MACT Maximum Achievable Control Technology MMBTU Million British Thermal Units NAA Nonattainment Area NAAQS National Ambient Air Quality Standards NESHAP National Emission Standards for Hazardous Air Pollutants NOI Notice of Intent
NOx Oxides of nitrogen
NSPS New Source Performance Standard
NSR New Source Review
PM10 Particulate matter less than 10 microns in size
PM2.5 Particulate matter less than 2.5 microns in size
PSD Prevention of Significant Deterioration
PTE Potential to Emit
R307 Rules Series 307
R307-401 Rules Series 307 - Section 401
SO2 Sulfur dioxide
Title IV Title IV of the Clean Air Act
Title V Title V of the Clean Air Act
TPY Tons per year
UAC Utah Administrative Code
VOC Volatile organic compounds

DAQE-IN162090001-24

September 12, 2024

Jenny Gerson
DataBank Holdings Ltd
400 South Akard Way, Suite 100
Dallas, TX 75202
[e-mail]

Dear Ms. Gerson:

Re: Intent to Approve: New Bluffdale Data Center Power Station
Project Number: N162090001

The attached document is the Intent to Approve (ITA) for the above-referenced project. The ITA is
subject to public review. Any comments received shall be considered before an Approval Order (AO) is
issued. The Division of Air Quality is authorized to charge a fee for reimbursement of the actual costs
incurred in the issuance of an AO. An invoice will follow upon issuance of the final AO.

Future correspondence on this ITA should include the engineer's name, Christine Bodell, as well as the
DAQE number as shown on the upper right-hand corner of this letter. Christine Bodell, can be reached at
[phone] or [e-mail], if you have any questions.

Sincerely,

{{$s }}

Alan D. Humpherys, Manager
New Source Review Section

ADH:CB:jg

cc: Salt Lake County Health Department

195 North 1950 West • Salt Lake City, UT
Mailing Address: P.O. Box 144820 • Salt Lake City, UT 84114-4820
Telephone [phone] • Fax [phone] • T.D.D. [phone]
www.deq.utah.gov
Printed on 100% recycled paper
State of Utah

SPENCER J. COX
Governor
DEIDRE HENDERSON
Lieutenant Governor

Department of
Environmental Quality

Kimberly D. Shelley
Executive Director

DIVISION OF AIR QUALITY
Bryce C. Bird
Director

STATE OF UTAH
Department of Environmental Quality
Division of Air Quality

INTENT TO APPROVE
DAQE-IN162090001-24
New Bluffdale Data Center Power Station

Prepared By
Christine Bodell, Engineer
[phone]
[e-mail]

Issued to
DataBank Holdings Ltd - Bluffdale Data Center

Issued On
September 12, 2024

{{$s }}

New Source Review Section Manager
Alan D. Humpherys
{{#s=Sig_es_:signer1:signature}}

TABLE OF CONTENTS

TITLE/SIGNATURE PAGE ....................................................................................................... 1
GENERAL INFORMATION ...................................................................................................... 3
CONTACT/LOCATION INFORMATION ............................................................................... 3
SOURCE INFORMATION ........................................................................................................ 3
General Description ................................................................................................................ 3
NSR Classification .................................................................................................................. 3
Source Classification .............................................................................................................. 3
Applicable Federal Standards ................................................................................................. 3
Project Description.................................................................................................................. 4
SUMMARY OF EMISSIONS .................................................................................................... 4
PUBLIC NOTICE STATEMENT............................................................................................... 4
SECTION I: GENERAL PROVISIONS .................................................................................... 5
SECTION II: PERMITTED EQUIPMENT .............................................................................. 6
SECTION II: SPECIAL PROVISIONS ..................................................................................... 6
PERMIT HISTORY ..................................................................................................................... 9
ACRONYMS ............................................................................................................................... 10

DAQE-IN162090001-24
Page 3

GENERAL INFORMATION

CONTACT/LOCATION INFORMATION

Owner Name Source Name
DataBank Holdings Ltd DataBank Holdings Ltd - Bluffdale Data Center

Mailing Address Physical Address
400 South Akard Way, Suite 100 14850 South Pony Express Road
Dallas, TX 75202 Bluffdale, UT 84065

Source Contact UTM Coordinates
Name: Jenny Gerson 423,320 m Easting
Phone: [phone],481,350 m Northing
Email: [e-mail] Datum NAD83
UTM Zone 12
SIC code 7376 (Computer Facilities Management Services)

SOURCE INFORMATION
General Description
DataBank Holdings Ltd (DataBank) is the owner and operator of a data center in Bluffdale, Salt Lake
County. The data center includes sixty (60) emergency engines. The emergency engines power forty-six
(46) generators that are used for electricity production during periods when electric power from public
utilities is interrupted.
NSR Classification
New Minor Source

Source Classification
Located in Northern Wasatch Front O3 NAA, Salt Lake City UT PM2.5 NAA, Salt Lake County SO2
NAA
Salt Lake County
Airs Source Size: SM

Applicable Federal Standards
NSPS (Part 60), A: General Provisions
NSPS (Part 60), IIII: Standards of Performance for Stationary Compression Ignition Internal
Combustion Engines
MACT (Part 63), A: General Provisions
MACT (Part 63), ZZZZ: National Emissions Standards for Hazardous Air Pollutants for
Stationary Reciprocating Internal Combustion Engines
DAQE-IN162090001-24
Page 4

Project Description
DataBank has requested to own and operate a data center power station (Bluffdale Facility). The facility
will require a maximum of sixty (60) diesel-fired engines that power forty-six (46) emergency backup
generators. Each generator will have a diesel fuel storage tank.

SUMMARY OF EMISSIONS

The emissions listed below are an estimate of the total potential emissions from the source. Some
rounding of emissions is possible.

Criteria Pollutant Change (TPY) Total (TPY)
CO2 Equivalent 2380.00
Carbon Monoxide 1.98
Nitrogen Oxides 24.16
Particulate Matter - PM10 0.21
Particulate Matter - PM2.5 0.21
Sulfur Dioxide 0.02
Volatile Organic Compounds 1.89

Hazardous Air Pollutant Change (lbs/yr) Total (lbs/yr)
Generic HAPs (CAS #GHAPS) 80
Change (TPY) Total (TPY)
Total HAPs 0.04

PUBLIC NOTICE STATEMENT
The NOI for the above-referenced project has been evaluated and has been found to be consistent with the requirements of UAC R307. Air pollution producing sources and/or their air control facilities may not be constructed, installed, established, or modified prior to the issuance of an AO by the Director. A 30-day public comment period will be held in accordance with UAC R307-401-7. A notification of the intent to approve will be published in the Salt Lake Tribune and Deseret News on September 15, 2024. During the public comment period the proposal and the evaluation of its impact on air quality will be available for the public to review and provide comment. If anyone so requests a public hearing within 15 days of publication, it will be held in accordance with UAC R307-401-7. The hearing will be held as close as practicable to the location of the source. Any comments received during the public comment period and the hearing will be evaluated. The proposed conditions of the AO may be changed as a result of the comments received.

DAQE-IN162090001-24
Page 5

SECTION I: GENERAL PROVISIONS

The intent is to issue an air quality AO authorizing the project with the following recommended
conditions and that failure to comply with any of the conditions may constitute a violation of the AO.

I.1 All definitions, terms, abbreviations, and references used in this AO conform to those used in the UAC R307 and 40 CFR. Unless noted otherwise, references cited in these AO conditions refer to those rules. [R307-101]
I.2 The limits set forth in this AO shall not be exceeded without prior approval. [R307-401]

I.3 Modifications to the equipment or processes approved by this AO that could affect the emissions covered by this AO must be reviewed and approved. [R307-401-1]
I.4 All records referenced in this AO or in other applicable rules, which are required to be kept by
the owner/operator, shall be made available to the Director or Director's representative upon request, and the records shall include the two-year period prior to the date of the request.
Unless otherwise specified in this AO or in other applicable state and federal rules, records
shall be kept for a minimum of two (2) years. [R307-401-8]
I.5 At all times, including periods of startup, shutdown, and malfunction, owners and operators shall, to the extent practicable, maintain and operate any equipment approved under this AO, including associated air pollution control equipment, in a manner consistent with good air pollution control practice for minimizing emissions. Determination of whether acceptable operating and maintenance procedures are being used will be based on information available to the Director which may include, but is not limited to, monitoring results, opacity observations, review of operating and maintenance procedures, and inspection of the source. All maintenance performed on equipment authorized by this AO shall be recorded. [R307-401-4]
I.6 The owner/operator shall comply with UAC R307-107. General Requirements: Breakdowns.
[R307-107]
I.7 The owner/operator shall comply with UAC R307-150 Series. Emission Inventories. [R307-150]
I.8 The owner/operator shall submit documentation of the status of construction or modification to the Director within 18 months from the date of this AO. This AO may become invalid if
construction is not commenced within 18 months from the date of this AO or if construction is
discontinued for 18 months or more. To ensure proper credit when notifying the Director, send the documentation to the Director, attn.: NSR Section. [R307-401-18]

DAQE-IN162090001-24
Page 6

SECTION II: PERMITTED EQUIPMENT

The intent is to issue an air quality AO authorizing the project with the following recommended
conditions and that failure to comply with any of the conditions may constitute a violation of the AO.
II.A THE APPROVED EQUIPMENT II.A.1 Bluffdale Data Center
II.A.2 Sixty (60) Tier 2 Emergency Engines No. of Engines Maximum Rating per Engine Two (2) 2,520 kW/3,379 hp each One (1) 2,710 kW/3,634 hp Twenty-Eight (28) 565 kW/758 hp each Two (2) 2,180 kW/2,923 hp each Six (6) 3,145 kW/4,218 hp each One (1) 625 kW/838 hp One (1) 3,263 kW/4,376 hp Two (2) 3,372 kW/4,522 hp each Sixteen (16) 3,213 kW/4,308 hp each One (1) 546 kW/732 hp Fuel: Diesel Fuel Manufacture Date: Post-2008 NSPS Applicability: Subpart IIII MACT Applicability: Subpart ZZZZ II.A.3 Forty-Six (46) Fuel Storage Tanks Capacity Range: 1,100 - 6,260 gallons, each Content: Diesel Fuel NSPS Applicability: None

SECTION II: SPECIAL PROVISIONS

The intent is to issue an air quality AO authorizing the project with the following recommended
conditions and that failure to comply with any of the conditions may constitute a violation of the AO. II.B REQUIREMENTS AND LIMITATIONS II.B.1 Emergency Engine Requirements
II.B.1.a The owner/operator shall not allow visible emissions from the diesel-fired engines to exceed 20% opacity. [R307-401-8] II.B.1.a.1 Opacity observations of emissions from stationary sources shall be conducted in accordance with 40 CFR 60, Method 9. [R307-401-8]
II.B.1.b The owner/operator shall only install Tier 2 emergency engines that are certified to meet a NOx emission rate of 4.8 g/hp-hr (6.4 g/kW-hr) or less, a CO emission rate of 2.6 g/hp-hr (3.5 g/kW-hr) or less, and a PM emission rate of 0.15 g/hp-hr (0.2 g/kW-hr) or less. [R307-401-8]
DAQE-IN162090001-24
Page 7

II.B.1.b.1 To demonstrate compliance with the above emission rates, the owner/operator shall either; A. Own/operate a stationary internal combustion engine which has obtained Tier 2 standard certification as defined in 40 CFR 1039.801: B. Conduct an initial performance test according to 40 CFR Part 1039; or C. Maintain the manufacturer's emissions guarantee for the installed engine model. [R307-401-8]
II.B.1.b.2 For each emergency engine on site, the owner/operator shall maintain records of engine certification, the initial performance test, or the manufacturer's emissions guarantee. [R307-401-8]

II.B.1.c The owner/operator shall not operate any emergency engine on site if the applicable certification is invalid due to engine age. [R307-401-8]
II.B.1.d The owner/operator shall not exceed 24.16 tons of total NOx emissions combined during non-emergency situations from all emergency engines per rolling 52-week period. [R307-401-8]

II.B.1.d.1 The owner/operator shall calculate a new 52-week total by Sunday each week using data from the previous 52 weeks. The owner/operator shall use the following equations with applicable units to calculate NOx emissions. Total NOx Emissions = [4.8 (g/hp-hour)] x [Applicable Engine Rating (hp)] x [Applicable Engine Non-Emergency Hours of Operation (hours)] x [Conversion Factor (1 lbs/453.6 g)] x [Conversion Factor (1 ton/2000 lbs)] [R307-401-8]
II.B.1.d.2 The owner/operator shall keep records each week of the following:
A. The rating of the engine used.
B. The hours of operation of the engine used.

C. The amount of NOx emitted from the engine used.
D. The total amount of NOx emitted from all engines used (in tons) combined.
[R307-401-8]

II.B.1.e The owner/operator shall not operate each emergency engine on site for more than 100 hours per rolling 12-month period during non-emergency situations. Each emergency engine is eligible to operate up to 50 hours per year under the Demand Response program any time of the year. There is no time limit on the use of the engines during emergencies. At no point shall the owner/operator exceed the limit outlined in Condition II.B.1.d. [40 CFR 63 Subpart ZZZZ, R307-401-8]
DAQE-IN162090001-24
Page 8

II.B.1.e.1 To determine compliance with a rolling 12-month total, the owner/operator shall calculate a new 12-month total by the 20th day of each month using data from the previous 12 months. Records documenting the operation of each emergency engine shall be kept in a log and shall include the following: A. The date the emergency engine was used. B. The duration of operation in hours. C. The reason for the emergency engine usage. [40 CFR 63 Subpart ZZZZ, R307-401-8] II.B.1.e.2 To determine the duration of operation, the owner/operator shall install a non-resettable hour
meter for each emergency engine. [40 CFR 63 Subpart ZZZZ, R307-401-8]
II.B.1.f The owner/operator shall not operate any emergency engine for maintenance and testing before 7:00 a.m. or after 7:00 p.m. each day. [R307-401-8] II.B.1.g The owner/operator shall not operate more than four (4) emergency generator engine at the same
time during maintenance and testing. [R307-401-8]

II.B.1.h The owner/operator shall not conduct testing and maintenance of each emergency engine at low loads more than ten (10) times per year and full loads more than two (2) times per year. [R307-401-8] II.B.1.h.1 To show compliance with the above three (3) conditions, the owner/operator shall keep and
maintain the following records for all periods each emergency engine is in operation for
maintenance and testing purposes:
A. Date and time maintenance and testing operations begin for each engine.
B. Date and time maintenance and testing operations end for each engine.

C. Record which emergency engine was maintained and tested, and if it was at low or full load.

D. Maintain records of maintenance and testing on a daily basis.
[R307-401-8]

II.B.2 Fuel Requirements II.B.2.a The owner/operator shall only use diesel fuel (e.g., fuel oil #1, #2, or diesel fuel oil additives) as
fuel in each emergency engine. [R307-401-8]

II.B.2.a.1 The owner/operator shall only combust diesel fuel that meets the definition of ultra-low sulfur diesel (ULSD), which has a sulfur content of 15 ppm or less. [R307-401-8]
II.B.2.a.2 To demonstrate compliance with the ULSD fuel requirement, the owner/operator shall maintain
records of diesel fuel purchase invoices or obtain certification of sulfur content from the diesel
fuel supplier. The diesel fuel purchase invoices shall indicate that the diesel fuel meets the ULSD
requirements. [R307-401-8]

II.B.3 Storage Tank (Storage Vessel) Requirements
II.B.3.a The owner/operator shall keep the storage tank thief hatches and other tank openings closed and
sealed except during tank unloading or other maintenance activities. [R307-401-8]

DAQE-IN162090001-24
Page 9

II.B.3.b The owner/operator shall load the storage tanks on site by the use of bottom filling or a submerged fill pipe. [R307-401-8]
PERMIT HISTORY

This Approval Order shall supersede (if a modification) or will be based on the following documents: Is Derived From Notice of Intent dated April 10, 2024 Incorporates Additional Information dated June 26, 2024 Incorporates Additional Information dated August 2, 2024 Incorporates DAQE-MN162090001B-24 dated August 14, 2024

DAQE-IN162090001-24
Page 10

ACRONYMS

The following lists commonly used acronyms and associated translations as they apply to this document:

40 CFR Title 40 of the Code of Federal Regulations
AO Approval Order
BACT Best Available Control Technology
CAA Clean Air Act
CAAA Clean Air Act Amendments
CDS Classification Data System (used by Environmental Protection Agency to classify
sources by size/type)
CEM Continuous emissions monitor
CEMS Continuous emissions monitoring system
CFR Code of Federal Regulations
CMS Continuous monitoring system
CO Carbon monoxide
CO2 Carbon Dioxide
CO2e Carbon Dioxide Equivalent - Title 40 of the Code of Federal Regulations Part 98,
Subpart A, Table A-1
COM Continuous opacity monitor
DAQ/UDAQ Division of Air Quality
DAQE This is a document tracking code for internal Division of Air Quality use
EPA Environmental Protection Agency
FDCP Fugitive dust control plan
GHG Greenhouse Gas(es) - Title 40 of the Code of Federal Regulations 52.21 (b)(49)(i)
GWP Global Warming Potential - Title 40 of the Code of Federal Regulations Part 86.1818-
12(a)
HAP or HAPs Hazardous air pollutant(s)
ITA Intent to Approve
LB/YR Pounds per year MACT Maximum Achievable Control Technology MMBTU Million British Thermal Units NAA Nonattainment Area NAAQS National Ambient Air Quality Standards NESHAP National Emission Standards for Hazardous Air Pollutants NOI Notice of Intent
NOx Oxides of nitrogen
NSPS New Source Performance Standard
NSR New Source Review
PM10 Particulate matter less than 10 microns in size
PM2.5 Particulate matter less than 2.5 microns in size
PSD Prevention of Significant Deterioration
PTE Potential to Emit
R307 Rules Series 307
R307-401 Rules Series 307 - Section 401
SO2 Sulfur dioxide
Title IV Title IV of the Clean Air Act
Title V Title V of the Clean Air Act
TPY Tons per year
UAC Utah Administrative Code
VOC Volatile organic compounds

The Salt Lake Tribune
Publication Name:
The Salt Lake Tribune
Publication URL:
Publication City and State:
Salt Lake City, UT
Publication County:
Salt Lake
Notice Popular Keyword Category:
Notice Keywords:
databank
Notice Authentication Number:
202409161015351551863
1761527914
Notice URL:
Back
Notice Publish Date:
Sunday, September 15, 2024
Notice Content
NOTICE A Notice of Intent for the following project submitted in accordance with R307-401-1, Utah Administrative Code (UAC), has been
received for consideration by the Director: Company Name: DataBank Holdings Ltd Location: DataBank Holdings Ltd - Bluffdale Data Center
– 14850 South Pony Express Road, Bluffdale, UT Project Description: DataBank Holdings Ltd has requested to own and operate a data center
power station (Bluffdale Facility). The facility will require a maximum of sixty (60) diesel-fired engines that power forty-six (46) emergency
backup generators. Each generator will have a diesel fuel storage tank. The completed engineering evaluation and air quality impact analysis
showed the proposed project meets the requirements of federal air quality regulations and the State air quality rules. The Director intends to
issue an Approval Order pending a 30-day public comment period. The project proposal, estimate of the effect on local air quality and draft
Approval Order are available for public inspection and comment at the Utah Division of Air Quality, 195 North 1950 West, Salt Lake City, UT
84116. Written comments received by the Division at this same address on or before October 15, 2024, will be considered in making the final
decision on the approval/disapproval of the proposed project. Email comments will also be accepted at [e-mail]. If anyone so
requests to the Director in writing within 15 days of publication of this notice, a hearing will be held in accordance with R307-401-7, UAC.
Under Section 19-1-301.5, a person who wishes to challenge a Permit Order may only raise an issue or argument during an adjudicatory
proceeding that was raised during the public comment period and was supported with sufficient information or documentation to enable the
Director to fully consider the substance and significance of the issue. Date of Notice: September 15, 2024 SLT0029370
Back

DAQE-NN162090001-24

September 12, 2024

Salt Lake Tribune and Deseret News
Legal Advertising Dept.
P.O. Box 704055
West Valley City, UT 84170
Acct #9001399880

RE: Legal Notice of Intent to Approve

This letter will confirm the authorization to publish the attached NOTICE in the Salt Lake Tribune and
Deseret News on September 15, 2024.

Please mail the invoice and affidavit of publication to the Utah State Department of Environmental
Quality, Division of Air Quality, P.O. Box 144820, Salt Lake City, Utah 84114-4820. If you have any
questions, contact Jeree Greenwood, who may be reached at [phone].

Sincerely,

{{$s }}

Jeree Greenwood
Office Technician

Enclosure

cc: Salt Lake County
cc: Wasatch Front Regional Council

195 North 1950 West • Salt Lake City, UT
Mailing Address: P.O. Box 144820 • Salt Lake City, UT 84114-4820
Telephone [phone] • Fax [phone] • T.D.D. [phone]
www.deq.utah.gov
Printed on 100% recycled paper
State of Utah

SPENCER J. COX
Governor
DEIDRE HENDERSON
Lieutenant Governor

Department of
Environmental Quality

Kimberly D. Shelley
Executive Director

DIVISION OF AIR QUALITY
Bryce C. Bird
Director

DAQE-NN162090001-24
Page 2
NOTICE

A Notice of Intent for the following project submitted in accordance with R307-401-1, Utah
Administrative Code (UAC), has been received for consideration by the Director:

Company Name: DataBank Holdings Ltd
Location: DataBank Holdings Ltd - Bluffdale Data Center – 14850 South Pony Express
Road, Bluffdale, UT
Project Description: DataBank Holdings Ltd has requested to own and operate a data center power
station (Bluffdale Facility). The facility will require a maximum of sixty (60)
diesel-fired engines that power forty-six (46) emergency backup generators. Each
generator will have a diesel fuel storage tank.

The completed engineering evaluation and air quality impact analysis showed the proposed project meets
the requirements of federal air quality regulations and the State air quality rules. The Director intends to
issue an Approval Order pending a 30-day public comment period. The project proposal, estimate of the
effect on local air quality and draft Approval Order are available for public inspection and comment at the
Utah Division of Air Quality, 195 North 1950 West, Salt Lake City, UT 84116. Written comments
received by the Division at this same address on or before October 15, 2024, will be considered in making
the final decision on the approval/disapproval of the proposed project. Email comments will also be
accepted at [e-mail]. If anyone so requests to the Director in writing within 15 days of
publication of this notice, a hearing will be held in accordance with R307-401-7, UAC.

Under Section 19-1-301.5, a person who wishes to challenge a Permit Order may only raise an issue or
argument during an adjudicatory proceeding that was raised during the public comment period and was
supported with sufficient information or documentation to enable the Director to fully consider the
substance and significance of the issue.

Date of Notice: September 15, 2024

{{#s=Sig_es_:signer1:signature}}

DAQE-

RN162090001
August 29, 2024

Jenny Gerson
DataBank Holdings Ltd
400 South Akard Way, Suite 100
Dallas, TX 75202
[e-mail]

Dear Jenny Gerson,

Re: Engineer Review:
New Bluffdale Data Center Power Station
Project Number: N162090001

The DAQ requests a company representative review and sign the attached Engineer Review (ER). This
ER identifies all applicable elements of the New Source Review permitting program. DataBank Holdings
Ltd should complete this review within 10 business days of receipt.

DataBank Holdings Ltd should contact Christine Bodell at [phone] if there are questions or
concerns with the review of the draft permit conditions. Upon resolution of your concerns, please email
Christine Bodell at [e-mail] the signed cover letter. Upon receipt of the signed cover letter,
the DAQ will prepare an ITA for a 30-day public comment period. At the completion of the comment
period, the DAQ will address any comments and will prepare an Approval Order (AO) for signature by
the DAQ Director.

If DataBank Holdings Ltd does not respond to this letter within 10 business days, the project will move
forward without source concurrence. If DataBank Holdings Ltd has concerns that cannot be resolved and
the project becomes stagnant, the DAQ Director may issue an Order prohibiting construction.

Approval Signature _____________________________________________________________
(Signature & Date)

195 North 1950 West • Salt Lake City, UT
Mailing Address: P.O. Box 144820 • Salt Lake City, UT 84114-4820
Telephone [phone] • Fax [phone] • T.D.D. [phone]
www.deq.utah.gov
Printed on 100% recycled paper
Department of
Environmental Quality

Kimberly D. Shelley Executive Director

DIVISION OF AIR QUALITY
Bryce C. Bird
Director

State of Utah

SPENCER J. COX
Governor
DEIDRE HENDERSON
Lieutenant Governor
Lieutenant Governor

September 1, 2024

Engineer Review N162090001: DataBank Holdings Ltd- Bluffdale Data Center
August 29, 2024
Page 1
UTAH DIVISION OF AIR QUALITY
ENGINEER REVIEW

SOURCE INFORMATION

Project Number N162090001
Owner Name DataBank Holdings Ltd
Mailing Address 400 South Akard Way, Suite 100
Dallas, TX, 75202

Source Name DataBank Holdings Ltd- Bluffdale Data Center
Source Location 14850 South Pony Express Road
Bluffdale, UT 84065

UTM Projection 423,320 m Easting, 4,481,350 m Northing
UTM Datum NAD83
UTM Zone UTM Zone 12
SIC Code 7376 (Computer Facilities Management Services)

Source Contact Jenny Gerson
Phone Number [phone]
Email [e-mail]

Billing Contact DataBank Accounts Payable
Phone Number [phone]
Email [e-mail]

Project Engineer Christine Bodell, Engineer
Phone Number [phone]
Email [e-mail]

Notice of Intent (NOI) Submitted April 10, 2024
Date of Accepted Application August 8, 2024

Engineer Review N162090001: DataBank Holdings Ltd- Bluffdale Data Center
August 29, 2024
Page 2
SOURCE DESCRIPTION

General Description
DataBank Holdings Ltd. (DataBank) is the owner and operator of a data center in Bluffdale, Salt
Lake County. The data center includes sixty (60) emergency engines. The emergency engines
power forty-six (46) generators that are used for electricity production during periods when
electric power from public utilities is interrupted.

NSR Classification:
New Minor Source

Source Classification
Located in Northern Wasatch Front O3 NAA, Salt Lake City UT PM2.5 NAA, Salt Lake County
SO2 NAA
Salt Lake County
Airs Source Size: SM

Applicable Federal Standards
NSPS (Part 60), A: General Provisions
NSPS (Part 60), IIII: Standards of Performance for Stationary Compression Ignition Internal
Combustion Engines
MACT (Part 63), A: General Provisions
MACT (Part 63), ZZZZ: National Emissions Standards for Hazardous Air Pollutants for
Stationary Reciprocating Internal Combustion Engines

Project Proposal
New Bluffdale Data Center Power Station

Project Description
DataBank Holdings Ltd. (DataBank) has requested to own and operate a data center power station
(Bluffdale Facility). The facility will require a maximum of sixty (60) diesel-fired engines that
power forty-six (46) emergency backup generators. Each generator will have a diesel fuel storage
tank.

EMISSION IMPACT ANALYSIS
The emission increases did not trigger the requirement for DataBank to conduct modeling for criteria pollutants
under Utah Administrative Code (UAC) R307-410-4.

UAC R307-410-5 requires sources proposing any increase of HAPs emissions to submit all HAP emission
levels and pollutant release information for their facility. However, the requirements of R307-410-5 do not
apply to installations which are subject to an emission standard promulgated under 42 U.S.C. 7412 at the time a
notice of intent is submitted. Because the engines on site are subject to 40 CFR 63 (MACT) Subpart ZZZZ, the
source is exempt from the requirement to model these HAPs.

The UDAQ conducted 1-hour NO2 modeling analyses. The results indicated that the highest 1-hour NO2 impact
would be 95.2 % of the NAAQS levels.

To ensure the NAAQs levels are not exceeded, the following suggested conditions will be included in the AO:

- No more than 4 generators shall be operated for testing and maintenance purposes at the same time.

Engineer Review N162090001: DataBank Holdings Ltd- Bluffdale Data Center
August 29, 2024
Page 3
- Testing and maintenance of each generator shall be allowed between the hours of 7 am and 7 pm.
- Testing and maintenance of each generator at low loads shall be allowed no more than 10 times per year
- Testing and maintenance of each generator at full loads shall be allowed no more than 2 times per year
- Each generator is eligible to operate up to 50 hours per year under the Demand Response program any time of
the year.

See modeling memorandum DAQE-MN162090001A-2B, dated August 14, 2024, for more information. [Last
updated August 22, 2024]

Engineer Review N162090001: DataBank Holdings Ltd- Bluffdale Data Center
August 29, 2024
Page 4
SUMMARY OF EMISSIONS

The emissions listed below are an estimate of the total potential emissions from the source. Some
rounding of emissions is possible.

Criteria Pollutant Change (TPY) Total (TPY)
CO2 Equivalent 2380.00
Carbon Monoxide 1.98
Nitrogen Oxides 24.16
Particulate Matter - PM10 0.21
Particulate Matter - PM2.5 0.21
Sulfur Dioxide 0.02
Volatile Organic Compounds 1.89

Hazardous Air Pollutant Change (lbs/yr) Total (lbs/yr)
Generic HAPs (CAS #GHAPS) 80
Change (TPY) Total (TPY)
Total HAPs 0.04

Note: Change in emissions indicates the difference between previous AO and proposed modification.

Engineer Review N162090001: DataBank Holdings Ltd- Bluffdale Data Center
August 29, 2024
Page 5
Review of BACT for New/Modified Emission Units

1. BACT review regarding New Emergency Engines
Sixty (60) New Diesel-Fired Emergency Engines
For 2011 model years and later with a maximum engine power greater than 2,237 kW (3,000 hp),
40 CFR 60 Subpart IIII requires owners and operators of emergency diesel-fired ICE to purchase
engines certified by the manufacturer to the USEPA's nonroad engine Tier 2 emission standards.
DataBank has elected to install sixty (60) Tier 2 engines. Tier 2 certification limits emissions for
NOx, CO, and PM.

Each engine will not exceed 100 hours of operation per year for maintenance and testing purposes.
Due to the inconsistent and low volume of air pollutants emitted from the engine during testing and
maintenance, the cost to replace the Tier 2 engine with Tier 3 or Tier 4 engines is considered cost
prohibitive. For the same reason, additional add-on controls such as use of an SCR (selective
catalytic reduction) or DOC (diesel oxidation catalyst) system to control PM10, PM2.5, VOCs, and
HAPs are cost prohibitive.

The Tier 2 emission rates, as specified in 40 CFR 60 Subpart IIII, for NOx, CO, and PM are limited
to 4.80 g/hp-hr, 2.6 g/hp-hr, and 0.15 g/hp-hr, respectively. Therefore, BACT is maintaining Tier 2
certification of each engine. DAQ is unaware of any other add-on control technologies that can
further reduce NOx, CO, or PM emissions and agrees that maintaining a Tier 2 certification
considered BACT for the proposed engines.

This BACT determination applies to the following new Tier 2 engines: two (2) 2,520 kW/3,379 hp
engines, one (1) 2,710 kW/3,634 hp engine, twenty-eight (28) 565 kW/758 hp engines, two (2)
2,180 kW/2,923 hp engines, six (6) 3,145 kW/4,218 hp engines, one (1) 625 kW/838 hp engine,
one (1) 3,263 kW/4,376 hp engine, two (2) 3,372 kW/4,522 hp engines, sixteen (16) 3,213
kW/4,308 hp engines, one (1) 546 kW/732 hp engine

Sulfur dioxide emissions occur from the reaction of various sulfur compounds in the diesel fuel.
Sulfur in diesel fuel oxidizes during combustion to SO2 and sulfur trioxide (SO3). In the presence
of water vapor, these hydrolyze to H2SO4. DataBank will use ultra-low sulfur diesel fuel
containing no more than 15 parts per million by weight of sulfur which is considered BACT.
BACT is also maintaining visible emissions at or below 20% opacity.

BACT for all engines is also operating and maintaining each engine in accordance with
manufacturer recommendations. BACT is also ensuring each engine does not exceed 100 hours of
operation per rolling 12-month period for maintenance checks and readiness testing. DataBank will
also not exceed 24.16 tons per year of NOx annually. [Last updated August 29, 2024]

2. BACT review regarding New Fuel Storage Tanks
DataBank is adding forty-six (46) new fuel storage tanks to the facility, which will result in new
VOC emissions. The tanks are small, with individual capacities ranging from 1,100 - 6,260
gallons. The VOC emissions from each tank range from 0.005 tpy - 0.05 tpy, respectively. Due to
the inconsistent and low volume of VOC emissions from each tank, additional add-on control
technologies are cost prohibitive. Therefore, BACT to control VOC emissions from the fuel
storage tanks includes best operating practices and maintenance. This includes keeping thief
hatches and other tank openings closed and sealed except during tank unloading or other
maintenance activities. The tanks shall be submerge filled to reduce VOC emissions. [Last updated
July 2, 2024]

Engineer Review N162090001: DataBank Holdings Ltd- Bluffdale Data Center
August 29, 2024
Page 6

SECTION I: GENERAL PROVISIONS

The intent is to issue an air quality AO authorizing the project with the following recommended
conditions and that failure to comply with any of the conditions may constitute a violation of the
AO. (New or Modified conditions are indicated as “New” in the Outline Label):

I.1 All definitions, terms, abbreviations, and references used in this AO conform to those used in
the UAC R307 and 40 CFR. Unless noted otherwise, references cited in these AO conditions
refer to those rules. [R307-101]

I.2 The limits set forth in this AO shall not be exceeded without prior approval. [R307-401]

I.3 Modifications to the equipment or processes approved by this AO that could affect the
emissions covered by this AO must be reviewed and approved. [R307-401-1]

I.4 All records referenced in this AO or in other applicable rules, which are required to be kept by
the owner/operator, shall be made available to the Director or Director's representative upon
request, and the records shall include the two-year period prior to the date of the request.
Unless otherwise specified in this AO or in other applicable state and federal rules, records
shall be kept for a minimum of two (2) years. [R307-401-8]

I.5 At all times, including periods of startup, shutdown, and malfunction, owners and operators
shall, to the extent practicable, maintain and operate any equipment approved under this AO,
including associated air pollution control equipment, in a manner consistent with good air
pollution control practice for minimizing emissions. Determination of whether acceptable
operating and maintenance procedures are being used will be based on information available
to the Director which may include, but is not limited to, monitoring results, opacity
observations, review of operating and maintenance procedures, and inspection of the source.
All maintenance performed on equipment authorized by this AO shall be recorded. [R307-
401-4]

I.6 The owner/operator shall comply with UAC R307-107. General Requirements: Breakdowns.
[R307-107]

I.7 The owner/operator shall comply with UAC R307-150 Series. Emission Inventories. [R307-
150]

I.8 The owner/operator shall submit documentation of the status of construction or modification
to the Director within 18 months from the date of this AO. This AO may become invalid if
construction is not commenced within 18 months from the date of this AO or if construction is
discontinued for 18 months or more. To ensure proper credit when notifying the Director,
send the documentation to the Director, attn.: NSR Section. [R307-401-18]

Engineer Review N162090001: DataBank Holdings Ltd- Bluffdale Data Center
August 29, 2024
Page 7
SECTION II: PERMITTED EQUIPMENT
The intent is to issue an air quality AO authorizing the project with the following recommended
conditions and that failure to comply with any of the conditions may constitute a violation of the
AO. (New or Modified conditions are indicated as “New” in the Outline Label):

II.A THE APPROVED EQUIPMENT

II.A.1
NEW
Bluffdale Data Center

II.A.2
NEW
Sixty (60) Tier 2 Emergency Engines
No. of Engines Maximum Rating per Engine
Two (2) 2,520 kW/3,379 hp each
One (1) 2,710 kW/3,634 hp
Twenty-Eight (28) 565 kW/758 hp each
Two (2) 2,180 kW/2,923 hp each
Six (6) 3,145 kW/4,218 hp each
One (1) 625 kW/838 hp
One (1) 3,263 kW/4,376 hp
Two (2) 3,372 kW/4,522 hp each
Sixteen (16) 3,213 kW/4,308 hp each
One (1) 546 kW/732 hp

Fuel: Diesel Fuel
Manufacture Date: Post-2008
NSPS Applicability: Subpart IIII
MACT Applicability: Subpart ZZZZ

II.A.3
NEW
Forty-Six (46) Fuel Storage Tanks
Capacity Range: 1,100 - 6,260 gallons, each
Content: Diesel Fuel

NSPS Applicability: None

SECTION II: SPECIAL PROVISIONS
The intent is to issue an air quality AO authorizing the project with the following recommended
conditions and that failure to comply with any of the conditions may constitute a violation of the
AO. (New or Modified conditions are indicated as “New” in the Outline Label):

II.B REQUIREMENTS AND LIMITATIONS

II.B.1
NEW
Emergency Engine Requirements
II.B.1.a
NEW
The owner/operator shall not allow visible emissions from the diesel-fired engines to exceed
20% opacity. [R307-401-8]

II.B.1.a.1
NEW
Opacity observations of emissions from stationary sources shall be conducted in accordance
with 40 CFR 60, Method 9. [R307-401-8]

Engineer Review N162090001: DataBank Holdings Ltd- Bluffdale Data Center
August 29, 2024
Page 8
II.B.1.b
NEW
The owner/operator shall only install Tier 2 emergency engines that are certified to meet a
NOx emission rate of 4.8 g/hp-hr (6.4 g/kW-hr) or less, a CO emission rate of 2.6 g/hp-hr (3.5
g/kW-hr) or less, and a PM emission rate of 0.15 g/hp-hr (0.2 g/kW-hr) or less. [R307-401-8]

II.B.1.b.1
NEW
To demonstrate compliance with the above emission rates, the owner/operator shall either;

A. Own/operate a stationary internal combustion engine which has obtained
Tier 2 standard certification as defined in 40 CFR 1039.801:

B. Conduct an initial performance test according to 40 CFR part 1039; or

C. Maintain the manufacturer's emissions guarantee for the installed engine model.

[R307-401-8]

II.B.1.b.2
NEW
For each emergency engine on site, the owner/operator shall maintain records of engine
certification, the initial performance test, or the manufacturer's emissions guarantee. [R307-
401-8]

II.B.1.c
NEW
The owner/operator shall not operate any emergency engine on site if the applicable
certification is invalid due to engine age. [R307-401-8]

II.B.1.d
NEW
The owner/operator shall not exceed 24.16 tons of total NOx emissions combined during non-
emergency situations from all emergency engines per rolling 52-week period. [R307-401-8]

II.B.1.d.1
NEW
The owner/operator shall calculate a new 52-week total by Sunday each week using data from
the previous 52 weeks. The owner/operator shall use the following equations with applicable
units to calculate NOx emissions.

Total NOx Emissions = [4.8 (g/hp-hour)] x [Applicable Engine Rating (hp)] x [Applicable
Engine Non-Emergency Hours of Operation (hours)] x [Conversion Factor (1 lbs/453.6
g)] x [Conversion Factor (1 ton/2000 lbs)]

[R307-401-8]

II.B.1.d.2
NEW
The owner/operator shall keep records each week of the following:

A. The rating of the engine used

B. The hours of operation of the engine used

C. The amount of NOx emitted from the engine used

D. The total amount of NOx emitted from all engines used (in tons) combined

[R307-401-8]

Engineer Review N162090001: DataBank Holdings Ltd- Bluffdale Data Center
August 29, 2024
Page 9
II.B.1.e
NEW
The owner/operator shall not operate each emergency engine on site for more than 100 hours
per rolling 12-month period during non-emergency situations. Each emergency engine is
eligible to operate up to 50 hours per year under the Demand Response program any time of
the year. There is no time limit on the use of the engines during emergencies.

At no point shall the owner/operator exceed the limit outlined in Condition II.B.1.d.

[40 CFR 63 Subpart ZZZZ, R307-401-8]

II.B.1.e.1
NEW
To determine compliance with a rolling 12-month total, the owner/operator shall calculate a
new 12-month total by the 20th day of each month using data from the previous 12 months.
Records documenting the operation of each emergency engine shall be kept in a log and shall
include the following:

A. The date the emergency engine was used

B. The duration of operation in hours

C. The reason for the emergency engine usage

[40 CFR 63 Subpart ZZZZ, R307-401-8]

II.B.1.e.2
NEW
To determine the duration of operation, the owner/operator shall install a non-resettable hour
meter for each emergency engine. [40 CFR 63 Subpart ZZZZ, R307-401-8]

II.B.1.f
NEW
The owner/operator shall not operate any emergency engine for maintenance and testing
before 7:00 am or after 7:00 pm each day. [R307-401-8]

II.B.1.g
NEW
The owner/operator shall not operate more than four (4) emergency generator engine at the
same time during maintenance and testing. [R307-401-8]

II.B.1.h
NEW
The owner/operator shall not conduct testing and maintenance of each emergency engine at
low loads more than ten (10) times per year and full loads more than two (2) times per year.
[R307-401-8]

II.B.1.h.1
NEW
To show compliance with the above three (3) conditions, the owner/operator shall keep and
maintain the following records for all periods each emergency engine is in operation for
maintenance and testing purposes:

A. Date and time maintenance and testing operations begin for each engine

B. Date and time maintenance and testing operations end for each engine

C. Record which emergency engine was maintained and tested, and if it was at
low or full load

D. Maintain records of maintenance and testing on a daily basis

[R307-401-8]

Engineer Review N162090001: DataBank Holdings Ltd- Bluffdale Data Center
August 29, 2024
Page 10
II.B.2
NEW
Fuel Requirements
II.B.2.a
NEW
The owner/operator shall only use diesel fuel (e.g. fuel oil #1, #2, or diesel fuel oil additives)
as fuel in each emergency engine. [R307-401-8]

II.B.2.a.1
NEW
The owner/operator shall only combust diesel fuel that meets the definition of ultra-low sulfur
diesel (ULSD), which has a sulfur content of 15 ppm or less. [R307-401-8]

II.B.2.a.2
NEW
To demonstrate compliance with the ULSD fuel requirement, the owner/operator shall
maintain records of diesel fuel purchase invoices or obtain certification of sulfur content from
the diesel fuel supplier. The diesel fuel purchase invoices shall indicate that the diesel fuel
meets the ULSD requirements. [R307-401-8]

II.B.3
NEW
Storage Tank (Storage Vessel) Requirements
II.B.3.a
NEW
The owner/operator shall keep the storage tank thief hatches and other tank openings closed
and sealed except during tank unloading or other maintenance activities. [R307-401-8]

II.B.3.b
NEW
The owner/operator shall load the storage tanks on site by the use of bottom filling or a
submerged fill pipe. [R307-401-8]

Engineer Review N162090001: DataBank Holdings Ltd- Bluffdale Data Center
August 29, 2024
Page 11
PERMIT HISTORY

When issued, the approval order shall supersede (if a modification) or will be based on the
following documents:

Is Derived From Notice of Intent dated April 10, 2024
Incorporates Additional Information dated June 26, 2024
Incorporates Additional Information dated August 2, 2024
Incorporates DAQE-MN162090001-24B dated August 14, 2024

REVIEWER COMMENTS

1. Comment regarding Source Emission Calculations and DAQ Acceptance:
Fuel Storage Tanks
VOC and HAPs emission from the fuel storage tanks were estimated using EPA AP-42 Organic
Liquid Storage Tanks for fixed roof tanks (Section 7.1.3.1).

Emergency Engines
The emission factors for SO2 and HAPs were derived from the United States Environmental
Protection Agency (US EPA) AP-42, Section 3.4, Large Stationary Diesel and All Stationary Dual-
fuel Engines (October 1996). The NOx, CO, PM10/PM2.5, and VOC emissions were obtained from
the manufacturer emission data sheets. The CO2e emissions were obtained from the greenhouse gas
(GHG) emission factors and global warming potentials provided in 40 CFR §98.

[Last updated August 29, 2024]

2. Comment regarding Source Classification as a Synthetic Minor (SM):
The major source threshold for the Northern Wasatch Front Ozone Nonattainment area is being
reduced to 50 tons per year (tpy) each of nitrogen oxides (NOx) and volatile organic compounds
(VOCs) due to redesignation from moderate to serious. The Bluffdale facility has a potential to emit
(PTE) of 100.66 tpy of NOx. To ensure DataBank remains below this threshold and to avoid offset
requirements for NOx (per UAC R307-420-5), DataBank has requested a facility-wide NOx cap of
24.16 tpy.

Conditions outlined in the AO restrict the PTE from exceeding 50 tpy. Therefore, this source is a
SM. [Last updated August 22, 2024]

3. Comment regarding Federal Standard Applicability:
NSPS Subpart Kb
40 CFR 60 (NSPS) Subpart Kb (Standards of Performance for Storage Vessels for Petroleum
Liquids for Which Construction, Reconstruction, or Modification Commenced After July 23, 1984)
applies to "...each storage vessel with a capacity greater than or equal to 75 cubic meters (19,800
gallons), that is used to store volatile organic liquids for which construction, reconstruction, or
modification is commenced after July 23, 1984." There are forty-six (46) new fuel storage tanks on
site, each with a capacity between 1,100 - 6,260 gallons. Therefore, NSPS Subpart Kb does not
apply to this facility.

NSPS Subpart IIII
40 CFR 60 (NSPS) Subpart IIII (Standards of Performance for Stationary Compression Ignition
Internal Combustion Engines) applies to owners and operators of stationary CI ICE that commence

Engineer Review N162090001: DataBank Holdings Ltd- Bluffdale Data Center
August 29, 2024
Page 12
construction after July 11, 2005, where the stationary CI ICE is manufactured after April 1, 2006.
The production and installation date each emergency generator is post-2008. Therefore, NSPS
Subpart IIII applies to each new stationary CI ICE.

MACT Subpart ZZZZ
40 CFR 63 (MACT) Subpart ZZZZ (National Emissions Standards for Hazardous Air Pollutants for
Stationary Reciprocating Internal Combustion Engines) is applicable to owners/operators of
stationary RICE at a major or area sources of HAP emissions. MACT Subpart ZZZZ applies to this
facility as each emergency engine generator is a CI ICE. The emergency diesel engines will meet
Subpart ZZZZ by meeting 40 CFR Part 60, Subpart IIII as the Bluffdale Facility is an area source of
HAP emissions. [Last updated August 9, 2024]

4. Comment regarding Title V Applicability:
Title V of the 1990 Clean Air Act (Title V) applies to the following:

1. Any major source
2. Any source subject to a standard, limitation, or other requirement under Section 111 of the Act,
Standards of Performance for New Stationary Sources;
3. Any source subject to a standard or other requirement under Section 112 of the Act, Hazardous
Air Pollutants.
4. Any Title IV affected source.

This facility is not a major source and is not a Title IV source. The facility is not subject to 40 CFR
61 (NESHAP) regulations. This facility is subject to 40 CFR 60 (NSPS) Subparts A and IIII and 40
CFR 63 (MACT) Subparts A and ZZZZ. NSPS Subpart IIII and MACT Subpart ZZZZ each
specifically exempt sources from the obligation to obtain a Title V permit, if the sources are not
otherwise required for a Title V permit. No such reasons exist. Therefore, this facility is not a Title V
source. [Last updated April 15, 2024]

Engineer Review N162090001: DataBank Holdings Ltd- Bluffdale Data Center
August 29, 2024
Page 13
ACRONYMS
The following lists commonly used acronyms and associated translations as they apply to this
document:
40 CFR Title 40 of the Code of Federal Regulations
AO Approval Order
BACT Best Available Control Technology
CAA Clean Air Act
CAAA Clean Air Act Amendments
CDS Classification Data System (used by EPA to classify sources by size/type)
CEM Continuous emissions monitor
CEMS Continuous emissions monitoring system
CFR Code of Federal Regulations
CMS Continuous monitoring system
CO Carbon monoxide
CO2 Carbon Dioxide
CO2e Carbon Dioxide Equivalent - 40 CFR Part 98, Subpart A, Table A-1
COM Continuous opacity monitor
DAQ/UDAQ Division of Air Quality
DAQE This is a document tracking code for internal UDAQ use
EPA Environmental Protection Agency
FDCP Fugitive dust control plan
GHG Greenhouse Gas(es) - 40 CFR 52.21 (b)(49)(i)
GWP Global Warming Potential - 40 CFR Part 86.1818-12(a)
HAP or HAPs Hazardous air pollutant(s)
ITA Intent to Approve
LB/HR Pounds per hour
LB/YR Pounds per year
MACT Maximum Achievable Control Technology
MMBTU Million British Thermal Units
NAA Nonattainment Area
NAAQS National Ambient Air Quality Standards
NESHAP National Emission Standards for Hazardous Air Pollutants
NOI Notice of Intent
NOx Oxides of nitrogen
NSPS New Source Performance Standard
NSR New Source Review
PM10 Particulate matter less than 10 microns in size
PM2.5 Particulate matter less than 2.5 microns in size
PSD Prevention of Significant Deterioration
PTE Potential to Emit
R307 Rules Series 307
R307-401 Rules Series 307 - Section 401
SO2 Sulfur dioxide
Title IV Title IV of the Clean Air Act
Title V Title V of the Clean Air Act
TPY Tons per year
UAC Utah Administrative Code
VOC Volatile organic compounds

DAQE-MN162090001-24

M E M O R A N D U M

TO: Christine Bodell, NSR Engineer

FROM: Dave Prey, Air Quality Modeler

DATE: June 28, 2024

SUBJECT: Modeling Analysis Review for the Notice of Intent for DataBank Holding Ltd –
Bluffdale Data Center, Salt Lake County, Utah
_____________________________________________________________________________________
This is not a Major Prevention of Significant Deterioration (PSD) Source.
I. OBJECTIVE
DataBank Holdings Ltd. (DataBank) is seeking an approval order for their Bluffdale Data Center,
located in Salt Lake County, Utah. DataBank owns/operates a data center in Bluffdale, Salt Lake
County. The data center includes sixty (60) emergency generators that are used for electricity
production during periods when electric power from public utilities is interrupted.

This report, prepared by the Staff of the New Source Review Section (NSR), contains a review of
the air quality impact analysis (AQIA) including the information, data, assumptions and modeling
results used to determine if the facility would be in compliance with State and Federal
concentration standards.

II. APPLICABLE RULE(S)

Utah Air Quality Rules:

R307-401-6 Condition for Issuing an Approval Order
R307-410-3 Use of Dispersion Models
R307-410-4 Modeling of Criteria Pollutants in Attainment Areas
Department of
Environmental Quality

Kimberly D. Shelley
Executive Director

DIVISION OF AIR QUALITY
Bryce C. Bird
Director

State of Utah

SPENCER J. COX
Governor

DEIDRE HENDERSON
Lieutenant Governor

DP
DP
DAQE- MN162090001-24
Page 2
III. MODELING METHODOLOGY

A. Applicability

Emissions from the facility include PM10, NOx, CO, SO2, and HAPs. This modeling is part of a
modified approval order. The emission rate for NOx warranted a modeling review to
demonstrate compliance with the one-hour NO2 NAAQS. Modeling was performed by
DataBank and refined by the UDAQ.

B. Assumptions

1. Topography/Terrain

The data center is at an elevation 4600 feet with terrain features that have some affect on
concentration predictions.

a. Zone: 12

b. Approximate Location:

UTM (NAD83): 423268 meters East
4481399 meters North

2. Urban or Rural Area Designation

After a review of the appropriate 7.5 minute quadrangles, it was concluded the area is
“rural” for air modeling purposes.

3. Ambient Air

It was determined the Plant boundary used in the AQIA meets the State’s definition of
ambient air.

4. Building Downwash

The source was modeled with the AERMOD model. All structures at the plant were used in
the model to account for their influence on downwash.

5. Meteorology

Five (5) years of off-site surface and upper air data were used in the analysis consisting of
the following:

Surface – Herriman, UT UDAQ: 2016-2020
Upper Air – Salt Lake Airport, UT NWS: 2016-2020
DAQE- MN162090001-24
Page 3
6. Background

The background concentrations were based on concentrations measured in Herriman,
Utah.

7. Receptor and Terrain Elevations

The modeling domain used consisted of receptors including property boundary
receptors. This area of the state contains mountainous terrain and the modeling domain has
simple and complex terrain features in the near and far fields. Therefore, receptor points
representing actual terrain elevations from the area were used in the analysis.

8. Model and Options

The State-accepted AERMOD model was used to predict air pollutant concentrations under
a simple/complex terrain/wake effect situation. In quantifying concentrations, the
regulatory default option was selected.

9. Air Pollutant Emission Rates

The emissions used in the model were developed from testing requirements for the data
center. These requirements include the following.
● Allow for 2 tests per year at full load for 8 hours for each engine
● Allow for Demand Response (DR) operation of the engines for up to 50
hours of operation during peak electricity demand periods.
● Allow for monthly testing of each engine at no load conditions 10 times per
year which can occur at the same time other engines are operated under the
DR program,

DAQE- MN162090001-24
Page 4

Source
UTM Coordinates Full Load Emission Rates DR Emission Rates No Load Emission
Rates
Easting Northin
g NOx NOx NOx
(m) (m) (lb/hr) (tons/yr
) hrs/yr (lb/hr) (tons/yr
)
hrs/y
r
(lb/hr
)
(tons/yr
)
hrs/y
r
SLC2_A 423268 4481399 66.2 0.53 16 0.0 0 0 16.6 0.70 84
SLC2_B 423273 4481399 66.2 0.53 16 0.0 0 0 16.6 0.69 83
SLC2_C 423281 4481436 51.1 0.41 16 40.9 0.10 5 12.8 0.50 79
SLC2_1A 423255 4481352 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC2_1B 423257 4481352 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC2_2A 423256 4481356 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC2_2B 423258 4481356 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC2_3A 423256 4481360 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC2_3B 423259 4481360 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC2_4A 423253 4481349 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC2_4B 423255 4481349 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_1A 423218 4481346 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_1B 423217 4481345 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_2A 423214 4481346 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_2B 423214 4481348 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_3A 423214 4481337 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_3B 423215 4481339 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_4A 423210 4481338 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_4B 423211 4481340 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_5A 423209 4481333 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_5B 423211 4481332 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_6A 423210 4481347 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_6B 423210 4481349 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_7A 423206 4481349 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_7B 423207 4481351 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_8A 423206 4481340 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_8B 423207 4481342 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_9A 423203 4481342 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_9B 423204 4481343 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_10A 423202 4481337 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_10B 423204 4481336 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79
SLC3_3A2 423259 4481499 41.0 0.33 16 32.8 0.08 5 10.2 0.40 79
SLC3_3B2 423269 4481495 41.0 0.33 16 32.8 0.08 5 10.2 0.40 79
SLC4_4A 423281 4481508 57.1 0.46 16 45.7 0.11 5 14.3 0.56 79
SLC4_4B 423262 4481515 57.1 0.46 16 45.7 0.11 5 14.3 0.56 79
SLC4_4C 423261 4481535 57.1 0.46 16 45.7 0.11 5 14.3 0.56 79
SLC5_5H 423362 4481608 11.0 0.09 16 8.8 0.02 5 2.8 0.11 79
DAQE- MN162090001-24
Page 5
SLC5_5A 423358 4481601 57.1 0.46 16 45.7 0.11 5 14.3 0.56 79
SLC5_5B 423356 4481593 57.1 0.46 16 45.7 0.11 5 14.3 0.56 79
SLC5_5C 423353 4481584 57.1 0.46 16 45.7 0.11 5 14.3 0.56 79
SLC5_5R 423354 4481574 70.0 0.56 16 56.0 0.14 5 17.5 0.69 79
SLC5_5D 423331 4481506 67.4 0.54 16 53.9 0.13 5 16.8 0.67 79
SLC5_5E 423330 4481499 67.4 0.54 16 53.9 0.13 5 16.8 0.67 79
SLC6_1A 423153 4481406 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79
SLC6_1B 423146 4481390 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79
SLC6_1C 423129 4481416 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79
SLC6_1D 423122 4481400 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79
SLC6_2A 423145 4481410 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79
SLC6_2B 423139 4481392 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79
SLC6_2C 423138 4481413 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79
SLC6_2D 423131 4481396 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79
SLC6_3A 423240 4481567 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79
SLC6_3B 423250 4481583 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79
SLC6_3C 423218 4481583 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79
SLC6_3D 423228 4481599 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79
SLC6_4A 423233 4481572 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79
SLC6_4B 423244 4481586 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79
SLC6_4C 423226 4481576 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79
SLC6_4D 423236 4481590 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79
SLC6_6H 423246 4481566 8.6 0.07 16 6.9 0.02 5 2.1 0.08 79

Total
2027.
0 16.22
1515.
6 3.79 506.7 20.09

Tons/y
r
Summary of emissions Full load testing 16.22
DR operation 3.79
No load testing 20.09

Total 40.10

DAQE- MN162090001-24
Page 6
Nearby Sources

Staker Point of the Mountain

Source
UTM Coordinates Modeled Emission Rates
Easting Northin
g NOx
(m) (m) (lb/hr) (tons/yr) hrs/yea
r
DRUMMIX 422506 4477325 6.15 26.94 8760
HOTOILHT 422503 4477351 0.27 1.18 8760
SPSH2O 422816 4477331 0.98 4.29 8760
SPWH2O 422687 4478301 0.98 4.29 8760

Total 8.38 36.70

Staker Beef
Hollow

Source
UTM Coordinates Modeled Emission Rates
Easting Northin
g NOx
(m) (m) (lb/hr) (tons/yr) hrs/yea
r
GENSET1 418078 4479472 0.09 0.39 8760
GENSET2 418495 4479647 6.15 26.94 8760
GENSET3 418543 4479647 6.15 26.94 8760
GENSET4 418083 4479474 0.09 0.39 8760

Total 12.48 54.66

Geneva Rock Products

Source
UTM Coordinates Modeled Emission Rates
Easting Northin
g NOx
(m) (m) (lb/hr) (tons/yr) hrs/yea
r
GR_HTR 422940 4479816 1.16 2.11 3650
GR_HMA 423220 4480363 27.50 50.19 3650

Total 28.66 52.30

DAQE- MN162090001-24
Page 7
10. Source Location and Parameters

Source Type
Source Parameters
Elev, Ht Tem
p Flow Dia
(ft) (m) (ft) (K) (m/s) (m)
SLC2_A POINT 4612.4 5.3 17.5 650 12.79 0.51
SLC2_B POINT 4608.8 5.3 17.5 650 12.79 0.51
SLC2_C POINT 4614.2 3.9 12.7 615 7.76 0.61
SLC2_1A POINT 4614.1 4.3 14.2 751 56.74 0.20
SLC2_1B POINT 4614.3 4.3 14.2 751 56.74 0.20
SLC2_2A POINT 4614.2 4.3 14.2 751 56.74 0.20
SLC2_2B POINT 4614.3 4.3 14.2 751 56.74 0.20
SLC2_3A POINT 4613.9 4.3 14.2 751 56.74 0.20
SLC2_3B POINT 4614.1 4.3 14.2 751 56.74 0.20
SLC2_4A POINT 4602.8 4.3 14.2 751 56.74 0.20
SLC2_4B POINT 4603.0 4.3 14.2 751 56.74 0.20
SLC3_1A POINT 4601.9 4.3 14.2 751 56.74 0.20
SLC3_1B POINT 4601.8 4.3 14.2 751 56.74 0.20
SLC3_2A POINT 4603.1 4.3 14.2 751 56.74 0.20
SLC3_2B POINT 4603.2 4.3 14.2 751 56.74 0.20
SLC3_3A POINT 4602.0 4.3 14.2 751 56.74 0.20
SLC3_3B POINT 4602.1 4.3 14.2 751 56.74 0.20
SLC3_4A POINT 4602.4 4.3 14.2 751 56.74 0.20
SLC3_4B POINT 4602.8 4.3 14.2 751 56.74 0.20
SLC3_5A POINT 4600.7 4.3 14.2 751 56.74 0.20
SLC3_5B POINT 4600.6 4.3 14.2 751 56.74 0.20
SLC3_6A POINT 4599.9 4.3 14.2 751 56.74 0.20
SLC3_6B POINT 4599.7 4.3 14.2 751 56.74 0.20
SLC3_7A POINT 4601.3 4.3 14.2 751 56.74 0.20
SLC3_7B POINT 4601.2 4.3 14.2 751 56.74 0.20
SLC3_8A POINT 4600.7 4.3 14.2 751 56.74 0.20
SLC3_8B POINT 4600.6 4.3 14.2 751 56.74 0.20
SLC3_9A POINT 4601.4 4.3 14.2 751 56.74 0.20
SLC3_9B POINT 4601.6 4.3 14.2 751 56.74 0.20
SLC3_10A POINT 4597.1 4.3 14.2 751 56.74 0.20
SLC3_10B POINT 4596.7 4.3 14.2 751 56.74 0.20
SLC3_3A2 POINT 4595.8 4.6 15.0 675 17.84 0.46
SLC3_3B2 POINT 4596.0 4.6 15.0 675 17.84 0.46
SLC4_4A POINT 4594.4 5.5 18.1 589 15.25 0.46
SLC4_4B POINT 4599.7 5.5 18.1 589 15.25 0.46
SLC4_4C POINT 4600.5 5.5 18.1 589 15.25 0.46
DAQE- MN162090001-24
Page 8
SLC5_5H POINT 4601.7 3.9 12.6 546 10.48 0.25
SLC5_5A POINT 4602.9 5.3 17.4 589 12.36 0.51
SLC5_5B POINT 4603.7 5.3 17.4 589 12.36 0.51
SLC5_5C POINT 4610.6 5.3 17.4 589 12.36 0.51
SLC5_5R POINT 4610.6 6.8 22.3 611 12.26 0.56
SLC5_5D POINT 4582.9 5.3 17.2 629 10.58 0.51
SLC5_5E POINT 4581.8 5.3 17.2 629 10.58 0.51
SLC6_1A POINT 4579.0 5.4 17.6 604 23.20 0.51
SLC6_1B POINT 4578.8 5.4 17.6 604 23.20 0.51
SLC6_1C POINT 4581.9 5.4 17.6 604 23.20 0.51
SLC6_1D POINT 4581.2 5.4 17.6 604 23.20 0.51
SLC6_2A POINT 4580.5 5.4 17.6 604 16.11 0.61
SLC6_2B POINT 4580.6 5.4 17.6 604 16.11 0.61
SLC6_2C POINT 4576.1 5.4 17.6 604 16.11 0.61
SLC6_2D POINT 4576.7 5.4 17.6 604 16.11 0.61
SLC6_3A POINT 4570.2 5.4 17.6 604 23.20 0.51
SLC6_3B POINT 4570.7 5.4 17.6 604 23.20 0.51
SLC6_3C POINT 4574.1 5.4 17.6 604 23.20 0.51
SLC6_3D POINT 4575.6 5.4 17.6 604 23.20 0.51
SLC6_4A POINT 4571.9 5.4 17.6 604 16.11 0.61
SLC6_4B POINT 4573.9 5.4 17.6 604 16.11 0.61
SLC6_4C POINT 4577.0 5.4 17.6 604 16.11 0.61
SLC6_4D POINT 4580.3 5.4 17.6 604 16.11 0.61
SLC6_6H POINT 4583.6 4.2 13.7 669 20.37 0.20

Staker Point of the Mountain

Source Type
Source Parameters
Elev, Ht Temp Flow Dia
(ft) (m) (ft) (K) (m/s) (m)
DRUMMIX POINT 4545.7 9.3 30.5 408 17.22 1.73
HOTOILHT VOLUME 4545.1 1.3 4.1
SPSH2O POINT 4541.0 11.3 37.0 422 10.00 0.30
SPWH2O POINT 4797.0 11.3 37.0 422 10.00 0.30

DAQE- MN162090001-24
Page 9
Staker Beef Hollow

Source Type
Source Parameters
Elev, Ht Temp Flow Dia
(ft) (m) (ft) (K) (m/s) (m)
GENSET1 POINT 4944.8 3.0 10.0 683 54.28 0.25
GENSET2 POINT 4939.8 3.0 10.0 683 54.28 0.25
GENSET3 POINT 4936.2 3.0 10.0 683 54.28 0.25
GENSET4 POINT 5149.0 3.0 10.0 683 54.28 0.25

Geneva Rock Products

Source Type
Source Parameters
Elev, Ht Temp Flow Dia
(ft) (m) (ft) (K) (m/s) (m)
GR_HTR POINT 4809.8 3.0 10.0 294 12.19 0.61
GR_HMA POINT 4751.8 19.8 65.0 422 16.62 1.04

DAQE- MN162090001-24
Page 10
IV. RESULTS AND CONCLUSIONS
. National Ambient Air Quality Standards

The below table provides a comparison of the predicted total air quality concentrations with the
NAAQS. The predicted total concentrations are less than the NAAQS.

Air Pollutant Period Prediction Class II
Significant
Impact
Level
Background Nearby
Sources
*
Total NAAQS Percent
(μg/m3) (μg/m3) (μg/m3) (μg/m3) (μg/m3) (μg/m3) NAAQS
NO2 1-Hour 99.0 7.5 14.1 0.0 113.1 188 60.2%

V. PERMIT CONDITIONS
The following suggested permit language should be included under the Terms and Conditions in the AO:

● Testing and maintenance of each generator shall be allowed between the hours of 7 am and 7
pm.
● Testing and maintenance of each generator at low loads shall be allowed no more than 11 times
per year.
● Testing and maintenance of each generator at full loads shall be allowed no more than 2 times
per year.
● Each generator is eligible to operate up to 50 hours per year under the Demand Response
program any time of the year.

DP:jg

DAQE-MN162090001A-24

M E M O R A N D U M

TO: Christine Bodell, NSR Engineer

FROM: Dave Prey, Air Quality Modeler

DATE: July 31, 2024

SUBJECT: Modeling Analysis Review for the Notice of Intent for DataBank Holding Ltd –
Bluffdale Data Center, Salt Lake County, Utah
_____________________________________________________________________________________
This is not a Major Prevention of Significant Deterioration (PSD) Source.

I. OBJECTIVE
DataBank Holdings Ltd. (DataBank) is seeking an approval order for their Bluffdale Data Center,
located in Salt Lake County, Utah. DataBank owns/operates a data center in Bluffdale, Salt Lake
County. The data center includes sixty (60) emergency generators that are used for electricity
production during periods when electric power from public utilities is interrupted.

This report, prepared by the Staff of the New Source Review Section (NSR), contains a review of
the air quality impact analysis (AQIA) including the information, data, assumptions and modeling
results used to determine if the facility would be in compliance with State and Federal
concentration standards.

II. APPLICABLE RULE(S)

Utah Air Quality Rules:

R307-401-6 Condition for Issuing an Approval Order
R307-410-3 Use of Dispersion Models
R307-410-4 Modeling of Criteria Pollutants in Attainment Areas
195 North 1950 West • Salt Lake City, UT
Mailing Address: P.O. Box 144820 • Salt Lake City, UT 84114-4820
Telephone [phone] • Fax [phone] • T.D.D. [phone]
www.deq.utah.gov
Printed on 100% recycled paper
State of Utah

SPENCER J. COX
Governor
DEIDRE HENDERSON
Lieutenant Governor

Department of
Environmental Quality

Kimberly D. Shelley
Executive Director

DIVISION OF AIR QUALITY
Bryce C. Bird
Director

DP
DP
DAQE-MN162090001A-24
Page 2
III. MODELING METHODOLOGY

A. Applicability

Emissions from the facility include PM10, NOx, CO, SO2, and HAPs. This modeling is part of a
modified approval order. The emission rate for NOx warranted a modeling review to
demonstrate compliance with the one-hour NO2 NAAQS. Modeling was performed by
DataBank and refined by the UDAQ.

B. Assumptions

1. Topography/Terrain

The data center is at an elevation 4600 feet with terrain features that have some affect on
concentration predictions.

a. Zone: 12

b. Approximate Location:

UTM (NAD83): 423268 meters East
4481399 meters North

2. Urban or Rural Area Designation

After a review of the appropriate 7.5 minute quadrangles, it was concluded the area is
“rural” for air modeling purposes.

3. Ambient Air

It was determined the Plant boundary used in the AQIA meets the State’s definition of
ambient air.

4. Building Downwash

The source was modeled with the AERMOD model. All structures at the plant were used in
the model to account for their influence on downwash.

5. Meteorology

Five (5) years of off-site surface and upper air data were used in the analysis consisting of
the following:

Surface – Herriman, UT UDAQ: 2016-2020
Upper Air – Salt Lake Airport, UT NWS: 2016-2020

DAQE-MN162090001A-24
Page 3
6. Background

The background concentrations were based on concentrations measured in Herriman,
Utah.

7. Receptor and Terrain Elevations

The modeling domain used consisted of receptors including property boundary receptors.
This area of the state contains mountainous terrain and the modeling domain has simple and
complex terrain features in the near and far fields. Therefore, receptor points representing
actual terrain elevations from the area were used in the analysis.

8. Model and Options

The State-accepted AERMOD model was used to predict air pollutant concentrations under
a simple/complex terrain/wake effect situation. In quantifying concentrations, the
regulatory default option was selected.

9. Air Pollutant Emission Rates

The emissions used in the model were developed from testing requirements for the data
center. The model uses the 7 highest groups of 4 engines per group running for each of the
7 days of the week. The remaining engines are set to zero in the model. These requirements
include the following.
• Allow for 2 tests per year at full load for 8 hours for each engine
• Allow for Demand Response (DR) operation of the engines for up to 50
hours of operation during peak electricity demand periods.
• Allow for monthly testing of each engine at no load conditions 10 times per
year which can occur at the same time other engines are operated under the
DR program,
• Testing is limited to 4 engines at once.

Sourc
e
UTM
Coordinates Full Load Emission
Rates DR Emission Rates No Load Emission
Rates
Full
Loa
d
Easti
ng Northi
ng NOx NOx NOx NOx
(m) (m) (lb/h
r) (tons/
yr) hrs/
yr (lb/hr
) (tons/
yr) hrs/
yr (lb/
hr) (tons/
yr) hrs/
yr lb/hr
SLC2_
A 42326
8 448139
9 0.0 0.00 16 0.0 0 0 0.0 0.00 84 66.2
SLC2_
B 42327
3 448139
9 66.2 0.53 16 0.0 0 0 16.6 0.69 83 66.2
SLC2_
C 42328
1 448143
6 51.1 0.41 16 40.9 0.10 5 12.8 0.50 79 51.1
SLC2_
1A 42325
5 448135
2 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC2_
1B 42325
7 448135
2 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
DAQE-MN162090001A-24
Page 4
SLC2_
2A 42325
6 448135
6 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC2_
2B 42325
8 448135
6 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC2_
3A 42325
6 448136
0 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC2_
3B 42325
9 448136
0 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC2_
4A 42325
3 448134
9 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC2_
4B 42325
5 448134
9 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC3_
1A 42321
8 448134
6 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79 8.8
SLC3_
1B 42321
7 448134
5 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC3_
2A 42321
4 448134
6 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC3_
2B 42321
4 448134
8 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC3_
3A 42321
4 448133
7 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC3_
3B 42321
5 448133
9 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC3_
4A 42321
0 448133
8 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC3_
4B 42321
1 448134
0 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC3_
5A 42320
9 448133
3 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC3_
5B 42321
1 448133
2 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC3_
6A 42321
0 448134
7 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC3_
6B 42321
0 448134
9 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC3_
7A 42320
6 448134
9 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC3_
7B 42320
7 448135
1 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC3_
8A 42320
6 448134
0 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79 8.8
SLC3_
8B 42320
7 448134
2 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79 8.8
SLC3_
9A 42320
3 448134
2 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC3_
9B 42320
4 448134
3 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC3_
10A 42320
2 448133
7 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC3_
10B 42320
4 448133
6 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.8
SLC3_42325 448149 41.0 0.33 16 32.8 0.08 5 10.2 0.40 79 41.0
DAQE-MN162090001A-24
Page 5
3A2 9 9
SLC3_
3B2 42326
9 448149
5 41.0 0.33 16 32.8 0.08 5 10.2 0.40 79 41.0
SLC4_
4A 42328
1 448150
8 57.1 0.46 16 45.7 0.11 5 14.3 0.56 79 57.1
SLC4_
4B 42326
2 448151
5 57.1 0.46 16 45.7 0.11 5 14.3 0.56 79 57.1
SLC4_
4C 42326
1 448153
5 57.1 0.46 16 45.7 0.11 5 14.3 0.56 79 57.1
SLC5_
5H 42336
2 448160
8 11.0 0.09 16 8.8 0.02 5 2.8 0.11 79 11.0
SLC5_
5A 42335
8 448160
1 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 57.1
SLC5_
5B 42335
6 448159
3 57.1 0.46 16 45.7 0.11 5 14.3 0.56 79 57.1
SLC5_
5C 42335
3 448158
4 57.1 0.46 16 45.7 0.11 5 14.3 0.56 79 57.1
SLC5_
5R 42335
4 448157
4 70.0 0.56 16 56.0 0.14 5 17.5 0.69 79 70.0
SLC5_
5D 42333
1 448150
6 67.4 0.54 16 53.9 0.13 5 16.8 0.67 79 67.4
SLC5_
5E 42333
0 448149
9 67.4 0.54 16 53.9 0.13 5 16.8 0.67 79 67.4
SLC6_
1A 42315
3 448140
6 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.3
SLC6_
1B 42314
6 448139
0 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.3
SLC6_
1C 42312
9 448141
6 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.3
SLC6_
1D 42312
2 448140
0 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.3
SLC6_
2A 42314
5 448141
0 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.3
SLC6_
2B 42313
9 448139
2 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 59.3
SLC6_
2C 42313
8 448141
3 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.3
SLC6_
2D 42313
1 448139
6 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.3
SLC6_
3A 42324
0 448156
7 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.3
SLC6_
3B 42325
0 448158
3 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.3
SLC6_
3C 42321
8 448158
3 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.3
SLC6_
3D 42322
8 448159
9 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 59.3
SLC6_
4A 42323
3 448157
2 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 59.3
SLC6_
4B 42324
4 448158
6 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 59.3
SLC6_
4C 42322
6 448157
6 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.3
DAQE-MN162090001A-24
Page 6
SLC6_
4D 42323
6 448159
0 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.3
SLC6_
6H 42324
6 448156
6 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.6

Total
1438
.2 11.51
1097.
6 2.74
359.
5 14.24
2027
.0

Summary of emissions Tons
/yr
Full load testing 11.51
DR operation 2.74

No load
testing 14.24

Tota
l 28.48

Nearby Sources

Staker Point of the Mountain

Source
UTM Coordinates Modeled Emission Rates
Easting Northing NOx
(m) (m) (lb/hr) (tons/yr) hrs/year
DRUMMIX 422506 4477325 6.15 26.94 8760
HOTOILHT 422503 4477351 0.27 1.18 8760
SPSH2O 422816 4477331 0.98 4.29 8760
SPWH2O 422687 4478301 0.98 4.29 8760

Total 8.38 36.70

Staker Beef Hollow

Source
UTM Coordinates Modeled Emission Rates
Easting Northing NOx
(m) (m) (lb/hr) (tons/yr) hrs/year
GENSET1 418078 4479472 0.09 0.39 8760
GENSET2 418495 4479647 6.15 26.94 8760
GENSET3 418543 4479647 6.15 26.94 8760
GENSET4 418083 4479474 0.09 0.39 8760

Total 12.48 54.66

DAQE-MN162090001A-24
Page 7
Geneva Rock Products

Source
UTM Coordinates Modeled Emission Rates
Easting Northing NOx
(m) (m) (lb/hr) (tons/yr) hrs/year
GR_HTR 422940 4479816 1.16 2.11 3650
GR_HMA 423220 4480363 27.50 50.19 3650

Total 28.66 52.30
10. Source Location and Parameters

Source Type
Source Parameters
Elev, Ht Temp Flow Dia
(ft) (m) (ft) (K) (m/s) (m)
SLC2_A POINT 4612.4 5.3 17.5 650 12.79 0.51
SLC2_B POINT 4608.8 5.3 17.5 650 12.79 0.51
SLC2_C POINT 4614.2 3.9 12.7 615 7.76 0.61
SLC2_1A POINT 4614.1 4.3 14.2 751 56.74 0.20
SLC2_1B POINT 4614.3 4.3 14.2 751 56.74 0.20
SLC2_2A POINT 4614.2 4.3 14.2 751 56.74 0.20
SLC2_2B POINT 4614.3 4.3 14.2 751 56.74 0.20
SLC2_3A POINT 4613.9 4.3 14.2 751 56.74 0.20
SLC2_3B POINT 4614.1 4.3 14.2 751 56.74 0.20
SLC2_4A POINT 4602.8 4.3 14.2 751 56.74 0.20
SLC2_4B POINT 4603.0 4.3 14.2 751 56.74 0.20
SLC3_1A POINT 4601.9 4.3 14.2 751 56.74 0.20
SLC3_1B POINT 4601.8 4.3 14.2 751 56.74 0.20
SLC3_2A POINT 4603.1 4.3 14.2 751 56.74 0.20
SLC3_2B POINT 4603.2 4.3 14.2 751 56.74 0.20
SLC3_3A POINT 4602.0 4.3 14.2 751 56.74 0.20
SLC3_3B POINT 4602.1 4.3 14.2 751 56.74 0.20
SLC3_4A POINT 4602.4 4.3 14.2 751 56.74 0.20
SLC3_4B POINT 4602.8 4.3 14.2 751 56.74 0.20
SLC3_5A POINT 4600.7 4.3 14.2 751 56.74 0.20
SLC3_5B POINT 4600.6 4.3 14.2 751 56.74 0.20
SLC3_6A POINT 4599.9 4.3 14.2 751 56.74 0.20
SLC3_6B POINT 4599.7 4.3 14.2 751 56.74 0.20
SLC3_7A POINT 4601.3 4.3 14.2 751 56.74 0.20
SLC3_7B POINT 4601.2 4.3 14.2 751 56.74 0.20
SLC3_8A POINT 4600.7 4.3 14.2 751 56.74 0.20
DAQE-MN162090001A-24
Page 8
SLC3_8B POINT 4600.6 4.3 14.2 751 56.74 0.20
SLC3_9A POINT 4601.4 4.3 14.2 751 56.74 0.20
SLC3_9B POINT 4601.6 4.3 14.2 751 56.74 0.20
SLC3_10A POINT 4597.1 4.3 14.2 751 56.74 0.20
SLC3_10B POINT 4596.7 4.3 14.2 751 56.74 0.20
SLC3_3A2 POINT 4595.8 4.6 15.0 675 17.84 0.46
SLC3_3B2 POINT 4596.0 4.6 15.0 675 17.84 0.46
SLC4_4A POINT 4594.4 5.5 18.1 589 15.25 0.46
SLC4_4B POINT 4599.7 5.5 18.1 589 15.25 0.46
SLC4_4C POINT 4600.5 5.5 18.1 589 15.25 0.46
SLC5_5H POINT 4601.7 3.9 12.6 546 10.48 0.25
SLC5_5A POINT 4602.9 5.3 17.4 589 12.36 0.51
SLC5_5B POINT 4603.7 5.3 17.4 589 12.36 0.51
SLC5_5C POINT 4610.6 5.3 17.4 589 12.36 0.51
SLC5_5R POINT 4610.6 6.8 22.3 611 12.26 0.56
SLC5_5D POINT 4582.9 5.3 17.2 629 10.58 0.51
SLC5_5E POINT 4581.8 5.3 17.2 629 10.58 0.51
SLC6_1A POINT 4579.0 5.4 17.6 604 23.20 0.51
SLC6_1B POINT 4578.8 5.4 17.6 604 23.20 0.51
SLC6_1C POINT 4581.9 5.4 17.6 604 23.20 0.51
SLC6_1D POINT 4581.2 5.4 17.6 604 23.20 0.51
SLC6_2A POINT 4580.5 5.4 17.6 604 16.11 0.61
SLC6_2B POINT 4580.6 5.4 17.6 604 16.11 0.61
SLC6_2C POINT 4576.1 5.4 17.6 604 16.11 0.61
SLC6_2D POINT 4576.7 5.4 17.6 604 16.11 0.61
SLC6_3A POINT 4570.2 5.4 17.6 604 23.20 0.51
SLC6_3B POINT 4570.7 5.4 17.6 604 23.20 0.51
SLC6_3C POINT 4574.1 5.4 17.6 604 23.20 0.51
SLC6_3D POINT 4575.6 5.4 17.6 604 23.20 0.51
SLC6_4A POINT 4571.9 5.4 17.6 604 16.11 0.61
SLC6_4B POINT 4573.9 5.4 17.6 604 16.11 0.61
SLC6_4C POINT 4577.0 5.4 17.6 604 16.11 0.61
SLC6_4D POINT 4580.3 5.4 17.6 604 16.11 0.61
SLC6_6H POINT 4583.6 4.2 13.7 669 20.37 0.20

Staker Point of the Mountain

Source Type
Source Parameters
Elev, Ht Temp Flow Dia
(ft) (m) (ft) (K) (m/s) (m)
DRUMMIX POINT 4545.7 9.3 30.5 408 17.22 1.73
DAQE-MN162090001A-24
Page 9
HOTOILHT VOLUME 4545.1 1.3 4.1
SPSH2O POINT 4541.0 11.3 37.0 422 10.00 0.30
SPWH2O POINT 4797.0 11.3 37.0 422 10.00 0.30

Staker Beef Hollow

Source Type
Source Parameters
Elev, Ht Temp Flow Dia
(ft) (m) (ft) (K) (m/s) (m)
GENSET1 POINT 4944.8 3.0 10.0 683 54.28 0.25
GENSET2 POINT 4939.8 3.0 10.0 683 54.28 0.25
GENSET3 POINT 4936.2 3.0 10.0 683 54.28 0.25
GENSET4 POINT 5149.0 3.0 10.0 683 54.28 0.25

Geneva Rock Products

Source Type
Source Parameters
Elev, Ht Temp Flow Dia
(ft) (m) (ft) (K) (m/s) (m)
GR_HTR POINT 4809.8 3.0 10.0 294 12.19 0.61
GR_HMA POINT 4751.8 19.8 65.0 422 16.62 1.04

IV. RESULTS AND CONCLUSIONS
A. National Ambient Air Quality Standards

The below table provides a comparison of the predicted total air quality concentrations with the
NAAQS. The predicted total concentrations are less than the NAAQS.

Air
Pollutant Period Prediction Class II
Significant
Impact Level
Background Nearby
Sources* Total NAAQS Percent
(μg/m3) (μg/m3) (μg/m3) (μg/m3) (μg/m3) (μg/m3) NAAQS
NO2 1-
Hour 152.7 7.5 15.5 10.8 179.0 188 95.2%
DAQE-MN162090001A-24
Page 10

V. PERMIT CONDITIONS
The following suggested permit language should be included under the Terms and Conditions in the AO:

• No more than 4 generators shall be operated for testing and maintenance at the same time.
• Testing and maintenance of each generator shall be allowed between the hours of 7 am and 7
pm.
• Testing and maintenance of each generator at low loads shall be allowed no more than 10 times
per year.
• Testing and maintenance of each generator at full loads shall be allowed no more than 2 times
per year.
• Each generator is eligible to operate up to 50 hours per year under the Demand Response
program any time of the year.

DP:jg

DAQE-MN162090001B-24

M E M O R A N D U M

TO: Christine Bodell, NSR Engineer

FROM: Dave Prey, Air Quality Modeler

DATE: August 14, 2024

SUBJECT: Modeling Analysis Review for the Notice of Intent for DataBank Holding Ltd –
Bluffdale Data Center, Salt Lake County, Utah
_____________________________________________________________________________________
This is not a Major Prevention of Significant Deterioration (PSD) Source.
I. OBJECTIVE
DataBank Holdings Ltd. (DataBank) is seeking an approval order for their Bluffdale Data Center,
located in Salt Lake County, Utah. DataBank owns/operates a data center in Bluffdale, Salt Lake
County. The data center includes sixty (60) emergency generators that are used for electricity
production during periods when electric power from public utilities is interrupted.

This report, prepared by the Staff of the New Source Review Section (NSR), contains a review of
the air quality impact analysis (AQIA) including the information, data, assumptions and modeling
results used to determine if the facility would be in compliance with State and Federal
concentration standards.

II. APPLICABLE RULE(S)

Utah Air Quality Rules:

R307-401-6 Condition for Issuing an Approval Order
R307-410-3 Use of Dispersion Models
R307-410-4 Modeling of Criteria Pollutants in Attainment Areas
195 North 1950 West • Salt Lake City, UT
Mailing Address: P.O. Box 144820 • Salt Lake City, UT 84114-4820
Telephone [phone] • Fax [phone] • T.D.D. [phone]
www.deq.utah.gov
Printed on 100% recycled paper
State of Utah

SPENCER J. COX
Governor
DEIDRE HENDERSON
Lieutenant Governor

Department of
Environmental Quality

Kimberly D. Shelley
Executive Director

DIVISION OF AIR QUALITY
Bryce C. Bird
Director

DP
DP
DAQE- MN162090001B-24
Page 2
III. MODELING METHODOLOGY

A. Applicability

Emissions from the facility include PM10, NOx, CO, SO2, and HAPs. This modeling is part of a
modified approval order. The emission rate for NOx warranted a modeling review to
demonstrate compliance with the one-hour NO2 NAAQS. Modeling was performed by
DataBank and refined by the UDAQ.

B. Assumptions

1. Topography/Terrain

The data center is at an elevation 4600 feet with terrain features that have some affect on
concentration predictions.

a. Zone: 12

b. Approximate Location:

UTM (NAD83): 423268 meters East
4481399 meters North

2. Urban or Rural Area Designation

After a review of the appropriate 7.5 minute quadrangles, it was concluded the area is
“rural” for air modeling purposes.

3. Ambient Air

It was determined the Plant boundary used in the AQIA meets the State’s definition of
ambient air.

4. Building Downwash

The source was modeled with the AERMOD model. All structures at the plant were used in
the model to account for their influence on downwash.

5. Meteorology

Five (5) years of off-site surface and upper air data were used in the analysis consisting of
the following:

Surface – Herriman, UT UDAQ: 2016-2020
Upper Air – Salt Lake Airport, UT NWS: 2016-2020
DAQE- MN162090001B-24
Page 3
6. Background

The background concentrations were based on concentrations measured in Herriman,
Utah.

7. Receptor and Terrain Elevations

The modeling domain used consisted of receptors including property boundary
receptors. This area of the state contains mountainous terrain and the modeling domain has
simple and complex terrain features in the near and far fields. Therefore, receptor points
representing actual terrain elevations from the area were used in the analysis.

8. Model and Options

The State-accepted AERMOD model was used to predict air pollutant concentrations under
a simple/complex terrain/wake effect situation. In quantifying concentrations, the
regulatory default option was selected.

9. Air Pollutant Emission Rates

The emissions used in the model were developed from testing requirements for the data
center. The model uses the 7 highest groups of 4 engines per group running for each of the
7 days of the week. The remaining engines are set to zero in the model. These requirements
include the following.
• Allow for 2 tests per year at full load for 8 hours for each engine
• Allow for Demand Response (DR) operation of the engines for up to 50
hours of operation during peak electricity demand periods.
• Allow for monthly testing of each engine at no load conditions 10 times per
year which can occur at the same time other engines are operated under the
DR program,
• Testing is limited to 4 engines at once.

DAQE- MN162090001B-24
Page 4
Source
UTM Coordinates Full Load Emission Rates DR Emission Rates No Load Emission Rates Full
Load
Easting Northing NOx NOx NOx NOx
(m) (m) (lb/hr) (tons/yr) hrs/yr (lb/hr) (tons/yr) hrs/yr (lb/hr) (tons/yr) hrs/yr lb/hr
SLC2_A 423268 4481399 0.0 0.00 16 0.0 0 0 0.0 0.00 84 59.27
SLC2_B 423273 4481399 59.3 0.47 16 0.0 0 0 14.8 0.61 83 59.27
SLC2_C 423281 4481436 51.1 0.41 16 40.9 0.10 5 12.8 0.50 79 51.11
SLC2_1A 423255 4481352 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC2_1B 423257 4481352 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC2_2A 423256 4481356 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC2_2B 423258 4481356 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC2_3A 423256 4481360 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC2_3B 423259 4481360 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC2_4A 423253 4481349 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC2_4B 423255 4481349 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC3_1A 423218 4481346 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79 8.79
SLC3_1B 423217 4481345 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC3_2A 423214 4481346 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC3_2B 423214 4481348 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC3_3A 423214 4481337 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC3_3B 423215 4481339 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC3_4A 423210 4481338 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC3_4B 423211 4481340 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC3_5A 423209 4481333 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC3_5B 423211 4481332 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC3_6A 423210 4481347 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC3_6B 423210 4481349 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC3_7A 423206 4481349 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC3_7B 423207 4481351 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC3_8A 423206 4481340 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79 8.79
SLC3_8B 423207 4481342 8.8 0.07 16 7.0 0.02 5 2.2 0.09 79 8.79
SLC3_9A 423203 4481342 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC3_9B 423204 4481343 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC3_10A 423202 4481337 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC3_10B 423204 4481336 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.79
SLC3_3A2 423259 4481499 41.0 0.33 16 32.8 0.08 5 10.2 0.40 79 40.99
SLC3_3B2 423269 4481495 41.0 0.33 16 32.8 0.08 5 10.2 0.40 79 40.99
SLC4_4A 423281 4481508 57.1 0.46 16 45.7 0.11 5 14.3 0.56 79 57.10
SLC4_4B 423262 4481515 57.1 0.46 16 45.7 0.11 5 14.3 0.56 79 57.10
SLC4_4C 423261 4481535 57.1 0.46 16 45.7 0.11 5 14.3 0.56 79 57.10
SLC5_5H 423362 4481608 11.0 0.09 16 8.8 0.02 5 2.8 0.11 79 11.03
SLC5_5A 423358 4481601 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 57.10
SLC5_5B 423356 4481593 57.1 0.46 16 45.7 0.11 5 14.3 0.56 79 57.10
DAQE- MN162090001B-24
Page 5
SLC5_5C 423353 4481584 57.1 0.46 16 45.7 0.11 5 14.3 0.56 79 57.10
SLC5_5R 423354 4481574 70.0 0.56 16 56.0 0.14 5 17.5 0.69 79 70.04
SLC5_5D 423331 4481506 67.4 0.54 16 53.9 0.13 5 16.8 0.67 79 67.39
SLC5_5E 423330 4481499 67.4 0.54 16 53.9 0.13 5 16.8 0.67 79 67.39
SLC6_1A 423153 4481406 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.26
SLC6_1B 423146 4481390 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.26
SLC6_1C 423129 4481416 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.26
SLC6_1D 423122 4481400 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.26
SLC6_2A 423145 4481410 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.26
SLC6_2B 423139 4481392 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 59.26
SLC6_2C 423138 4481413 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.26
SLC6_2D 423131 4481396 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.26
SLC6_3A 423240 4481567 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.26
SLC6_3B 423250 4481583 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.26
SLC6_3C 423218 4481583 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.26
SLC6_3D 423228 4481599 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 59.26
SLC6_4A 423233 4481572 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 59.26
SLC6_4B 423244 4481586 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 59.26
SLC6_4C 423226 4481576 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.26
SLC6_4D 423236 4481590 59.3 0.47 16 47.4 0.12 5 14.8 0.59 79 59.26
SLC6_6H 423246 4481566 0.0 0.00 16 0.0 0.00 5 0.0 0.00 79 8.58

Total 1431.2 11.45 1097.6 2.74 357.8 14.16 2013.09

Tons/yr Summary of
emissions Full load testing 11.45
DR operation 2.74
No load testing 14.16

Total 28.36

DAQE- MN162090001B-24
Page 6
Nearby Sources

Staker Point of the Mountain

Source
UTM Coordinates Modeled Emission Rates
Easting Northing NOx
(m) (m) (lb/hr) (tons/yr) hrs/year
DRUMMIX 422506 4477325 6.15 26.94 8760
HOTOILHT 422503 4477351 0.27 1.18 8760
SPSH2O 422816 4477331 0.98 4.29 8760
SPWH2O 422687 4478301 0.98 4.29 8760

Total 8.38 36.70
Staker Beef
Hollow

Source
UTM Coordinates Modeled Emission Rates
Easting Northing NOx
(m) (m) (lb/hr) (tons/yr) hrs/year
GENSET1 418078 4479472 0.09 0.39 8760
GENSET2 418495 4479647 6.15 26.94 8760
GENSET3 418543 4479647 6.15 26.94 8760
GENSET4 418083 4479474 0.09 0.39 8760

Total 12.48 54.66

Geneva Rock Products

Source
UTM Coordinates Modeled Emission Rates
Easting Northing NOx
(m) (m) (lb/hr) (tons/yr) hrs/year
GR_HTR 422940 4479816 1.16 2.11 3650
GR_HMA 423220 4480363 27.50 50.19 3650

Total 28.66 52.30

DAQE- MN162090001B-24
Page 7
10. Source Location and Parameters

Source Type
Source Parameters
Elev, Ht Temp Flow Dia
(ft) (m) (ft) (K) (m/s) (m)
SLC2_A POINT 4612.4 5.3 17.5 650 12.79 0.51
SLC2_B POINT 4608.8 5.3 17.5 650 12.79 0.51
SLC2_C POINT 4614.2 3.9 12.7 615 7.76 0.61
SLC2_1A POINT 4614.1 4.3 14.2 751 56.74 0.20
SLC2_1B POINT 4614.3 4.3 14.2 751 56.74 0.20
SLC2_2A POINT 4614.2 4.3 14.2 751 56.74 0.20
SLC2_2B POINT 4614.3 4.3 14.2 751 56.74 0.20
SLC2_3A POINT 4613.9 4.3 14.2 751 56.74 0.20
SLC2_3B POINT 4614.1 4.3 14.2 751 56.74 0.20
SLC2_4A POINT 4602.8 4.3 14.2 751 56.74 0.20
SLC2_4B POINT 4603.0 4.3 14.2 751 56.74 0.20
SLC3_1A POINT 4601.9 4.3 14.2 751 56.74 0.20
SLC3_1B POINT 4601.8 4.3 14.2 751 56.74 0.20
SLC3_2A POINT 4603.1 4.3 14.2 751 56.74 0.20
SLC3_2B POINT 4603.2 4.3 14.2 751 56.74 0.20
SLC3_3A POINT 4602.0 4.3 14.2 751 56.74 0.20
SLC3_3B POINT 4602.1 4.3 14.2 751 56.74 0.20
SLC3_4A POINT 4602.4 4.3 14.2 751 56.74 0.20
SLC3_4B POINT 4602.8 4.3 14.2 751 56.74 0.20
SLC3_5A POINT 4600.7 4.3 14.2 751 56.74 0.20
SLC3_5B POINT 4600.6 4.3 14.2 751 56.74 0.20
SLC3_6A POINT 4599.9 4.3 14.2 751 56.74 0.20
SLC3_6B POINT 4599.7 4.3 14.2 751 56.74 0.20
SLC3_7A POINT 4601.3 4.3 14.2 751 56.74 0.20
SLC3_7B POINT 4601.2 4.3 14.2 751 56.74 0.20
SLC3_8A POINT 4600.7 4.3 14.2 751 56.74 0.20
SLC3_8B POINT 4600.6 4.3 14.2 751 56.74 0.20
SLC3_9A POINT 4601.4 4.3 14.2 751 56.74 0.20
SLC3_9B POINT 4601.6 4.3 14.2 751 56.74 0.20
SLC3_10A POINT 4597.1 4.3 14.2 751 56.74 0.20
SLC3_10B POINT 4596.7 4.3 14.2 751 56.74 0.20
SLC3_3A2 POINT 4595.8 4.6 15.0 675 17.84 0.46
SLC3_3B2 POINT 4596.0 4.6 15.0 675 17.84 0.46
SLC4_4A POINT 4594.4 5.5 18.1 589 15.25 0.46
SLC4_4B POINT 4599.7 5.5 18.1 589 15.25 0.46
SLC4_4C POINT 4600.5 5.5 18.1 589 15.25 0.46
SLC5_5H POINT 4601.7 3.9 12.6 546 10.48 0.25
DAQE- MN162090001B-24
Page 8
SLC5_5A POINT 4602.9 5.3 17.4 589 12.36 0.51
SLC5_5B POINT 4603.7 5.3 17.4 589 12.36 0.51
SLC5_5C POINT 4610.6 5.3 17.4 589 12.36 0.51
SLC5_5R POINT 4610.6 6.8 22.3 611 12.26 0.56
SLC5_5D POINT 4582.9 5.3 17.2 629 10.58 0.51
SLC5_5E POINT 4581.8 5.3 17.2 629 10.58 0.51
SLC6_1A POINT 4579.0 5.4 17.6 604 23.20 0.51
SLC6_1B POINT 4578.8 5.4 17.6 604 23.20 0.51
SLC6_1C POINT 4581.9 5.4 17.6 604 23.20 0.51
SLC6_1D POINT 4581.2 5.4 17.6 604 23.20 0.51
SLC6_2A POINT 4580.5 5.4 17.6 604 16.11 0.61
SLC6_2B POINT 4580.6 5.4 17.6 604 16.11 0.61
SLC6_2C POINT 4576.1 5.4 17.6 604 16.11 0.61
SLC6_2D POINT 4576.7 5.4 17.6 604 16.11 0.61
SLC6_3A POINT 4570.2 5.4 17.6 604 23.20 0.51
SLC6_3B POINT 4570.7 5.4 17.6 604 23.20 0.51
SLC6_3C POINT 4574.1 5.4 17.6 604 23.20 0.51
SLC6_3D POINT 4575.6 5.4 17.6 604 23.20 0.51
SLC6_4A POINT 4571.9 5.4 17.6 604 16.11 0.61
SLC6_4B POINT 4573.9 5.4 17.6 604 16.11 0.61
SLC6_4C POINT 4577.0 5.4 17.6 604 16.11 0.61
SLC6_4D POINT 4580.3 5.4 17.6 604 16.11 0.61
SLC6_6H POINT 4583.6 4.2 13.7 669 20.37 0.20

Staker Point of the Mountain

Source Type
Source Parameters
Elev, Ht Temp Flow Dia
(ft) (m) (ft) (K) (m/s) (m)
DRUMMIX POINT 4545.7 9.3 30.5 408 17.22 1.73
HOTOILHT VOLUME 4545.1 1.3 4.1
SPSH2O POINT 4541.0 11.3 37.0 422 10.00 0.30
SPWH2O POINT 4797.0 11.3 37.0 422 10.00 0.30

Staker Beef Hollow

Source Type
Source Parameters
Elev, Ht Temp Flow Dia
(ft) (m) (ft) (K) (m/s) (m)
DAQE- MN162090001B-24
Page 9
GENSET1 POINT 4944.8 3.0 10.0 683 54.28 0.25
GENSET2 POINT 4939.8 3.0 10.0 683 54.28 0.25
GENSET3 POINT 4936.2 3.0 10.0 683 54.28 0.25
GENSET4 POINT 5149.0 3.0 10.0 683 54.28 0.25

Geneva Rock Products

Source Type
Source Parameters
Elev, Ht Temp Flow Dia
(ft) (m) (ft) (K) (m/s) (m)
GR_HTR POINT 4809.8 3.0 10.0 294 12.19 0.61
GR_HMA POINT 4751.8 19.8 65.0 422 16.62 1.04

DAQE- MN162090001B-24
Page 10
IV. RESULTS AND CONCLUSIONS
A. National Ambient Air Quality Standards

The below table provides a comparison of the predicted total air quality concentrations with the
NAAQS. The predicted total concentrations are less than the NAAQS.

Air Pollutant Period Prediction Class II
Significant
Impact
Level
Background Nearby
Sources*
Total NAAQS Percent
(μg/m3) (μg/m3) (μg/m3) (μg/m3) (μg/m3) (μg/m3) NAAQS
NO2 1-Hour 152.0 7.5 26.8 0.1 179.0 188 95.2%

V. PERMIT CONDITIONS
The following suggested permit language should be included under the Terms and Conditions in the AO:

• No more than 4 generators shall be operated for testing and maintenance at the same time.
• Testing and maintenance of each generator shall be allowed between the hours of 7 am and 7
pm.
• Testing and maintenance of each generator at low loads shall be allowed no more than 10 times
per year.
• Testing and maintenance of each generator at full loads shall be allowed no more than 2 times
per year.
• Each generator is eligible to operate up to 50 hours per year under the Demand Response
program any time of the year.

DP:jg

Engines NOx Emission Rate (g/hp-hr)
Two (2) 2,425 kW/3,251 hp 7.7
One (1) 2,710 kW/3,634 hp 6.38
Twenty-Eight (28) 565 kW/758 h 4.39 *Per NOI Attachm
Two (2) 2,180 kW/2,923 hp 5.3 *
Six (6) 3,145 kW/4,218 hp 6.14
One (1) 625 kW/838 hp 5.76
One (1) 3263 kW/4376 hp 7.26
Two (2) 3372 kW/4522 hp 6.76
Sixteen (16) 3213 kW/4308 hp 5.2 *
One (1) 546 kW/732 hp 4.43 *
Tier 1 Emission Rate 6.90 g/hp-hr (9.20 g/kWh)
Tier 2 Emission Rate 4.80 g/hp-hr (6.40 g/kWh)
8.28
ment 4 - Table 4: Criteria Pollutant Emission Factors
3213 kw 4308 hp

Pollutant Standards

Factor Rate Total
NOX 5.2 49.39 2.47
90% reduction

Pollutant Standards

Factor Rate Total
NOX 0.52 4.9386 0.2469
TPY Reduced 2.22
Cost $100,000
Cost effect $44,997 *matches NOI
Criteria Pollutant Emission EmissionNOX1772.85 88.64 24.66
CO 146.28 7.31 2.03 all within tolerance, differences due to roundingPM1016.02 0.80 0.22PM2.5 16.06 0.80 0.22
VOC 36.69 1.83 0.51SO21.78 0.09 0.02
HAP 1.61 0.08 0.02
Green House Gas Emission EmissionCO2 (mass basis)169928.40 8496.42
Methane (mass basis)9.29 0.46CO2e8508.04 2381.20
Hazardous Air Pollutant Rate Total
Benzene 0.80 0.04
Toluene 0.29 0.01
Xylenes 0.20 0.01
Formaldehyde 0.08 0.00Acetaldehyde0.03 0.00Acrolein0.01 0.00
Naphthalene 0.13 0.01
Acenaphthylene 0.01 0.00
Acenaphthene 0.00 0.00
Fluorene 0.01 0.00Phenanthrene0.04 0.00Anthracene0.00 0.00Fluoranthene0.00 0.00Pyrene0.00 0.00
Benz(a)anthracene 0.00 0.00
Chrysene 0.00 0.00
Benzo(b)fluoranthene 0.00 0.00
Benzo(k)fluoranthene 0.00 0.00
Benzo(a)pyrene 0.00 0.00Indeno(1,2,3-cd)pyrene 0.00 0.00Dibenz(a,h)anthracene 0.00 0.00Benzo(g,h,l)perylene 0.00 0.00
Diesel-Fired Engines
Equipment Details
Rating 3,280 hp = (2447.8 kw)
Operational Hours 100 hours/year
Sulfur Content 15 ppm or 0.0015%
Criteria Pollutant
Emission
Standards
(g/hp-hr)
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
NOX 6.38 46.13 2.31
CO 0.37 2.68 0.13
PM10 0.04 0.29 0.01
PM2.5 0.04 0.29 0.01
VOC 0.04 0.29 0.01SO21.21E-05 0.04 0.00 AP-42 Table 3.4-1HAP0.04 0.00 See Below
Green House Gas Pollutant
Global
Warming
Potential
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)ReferenceCO2 (mass basis)1 1.16 3,805 190
Methane (mass basis)25 6.35E-05 0 0CO2e191
Hazardous Air Pollutant
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
Benzene 7.76E-04 1.78E-02 8.91E-04Toluene2.81E-04 6.45E-03 3.23E-04Xylenes1.93E-04 4.43E-03 2.22E-04
Formaldehyde 7.89E-05 1.81E-03 9.06E-05
Acetaldehyde 2.52E-05 5.79E-04 2.89E-05
Acrolein 7.88E-06 1.81E-04 9.05E-06
Naphthalene 1.30E-04 2.98E-03 1.49E-04Acenaphthylene9.23E-06 2.12E-04 1.06E-05Acenaphthene4.68E-06 1.07E-04 5.37E-06Fluorene1.28E-05 2.94E-04 1.47E-05
Phenanthrene 4.08E-05 9.37E-04 4.68E-05
Anthracene 1.23E-06 2.82E-05 1.41E-06
Fluoranthene 4.03E-06 9.25E-05 4.63E-06
Pyrene 3.71E-06 8.52E-05 4.26E-06
Benz(a)anthracene 6.22E-07 1.43E-05 7.14E-07Chrysene1.53E-06 3.51E-05 1.76E-06Benzo(b)fluoranthene 1.11E-06 2.55E-05 1.27E-06Benzo(k)fluoranthene 2.18E-07 5.01E-06 2.50E-07
Benzo(a)pyrene 2.57E-07 5.90E-06 2.95E-07
Indeno(1,2,3-cd)pyrene 4.14E-07 9.51E-06 4.75E-07
Dibenz(a,h)anthracene 3.46E-07 7.94E-06 3.97E-07
Benzo(g,h,l)perylene 5.56E-07 1.28E-05 6.38E-07
AP-42 Table 3.3-1
& Table 3.4-1
Emission Factor
(lb/MMBtu)
AP-42 Table 3.3-2,
Table 3.4-3, &
Table 3.4-4
(1,3-Butadiene will
not popluate if the
engine size is greater
than 600 hp. AP-42
does not list 1,3-
Butadiene for engines
greater than 600 hp.)
Diesel-Fired Engines
Emergency Engines should
equal 100 hours of
operation per year
Manufacturer Data,
AP-42 Table 3.3-1,
& Table 3.4-1
Page 5 of Version 1.1 February 21, 2019
Equipment Details
Rating 3,634 hp = (2712 kw)
Operational Hours 100 hours/year
Sulfur Content 15 ppm or 0.0015%
Criteria Pollutant
Emission
Standards
(g/hp-hr)
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
NOX 6.38 51.11 2.56
CO 0.76 6.05 0.30
PM10 0.05 0.40 0.02
PM2.5 0.05 0.40 0.02
VOC 0.14 1.12 0.06SO21.21E-05 0.04 0.00 AP-42 Table 3.4-1HAP0.04 0.00 See Below
Green House Gas Pollutant
Global
Warming
Potential
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)ReferenceCO2 (mass basis)1 1.16 4,215 211
Methane (mass basis)25 6.35E-05 0 0CO2e211
Hazardous Air Pollutant
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
Benzene 7.76E-04 1.97E-02 9.87E-04Toluene2.81E-04 7.15E-03 3.57E-04Xylenes1.93E-04 4.91E-03 2.45E-04
Formaldehyde 7.89E-05 2.01E-03 1.00E-04
Acetaldehyde 2.52E-05 6.41E-04 3.21E-05
Acrolein 7.88E-06 2.00E-04 1.00E-05
Naphthalene 1.30E-04 3.31E-03 1.65E-04Acenaphthylene9.23E-06 2.35E-04 1.17E-05Acenaphthene4.68E-06 1.19E-04 5.95E-06Fluorene1.28E-05 3.26E-04 1.63E-05
Phenanthrene 4.08E-05 1.04E-03 5.19E-05
Anthracene 1.23E-06 3.13E-05 1.56E-06
Fluoranthene 4.03E-06 1.03E-04 5.13E-06
Pyrene 3.71E-06 9.44E-05 4.72E-06
Benz(a)anthracene 6.22E-07 1.58E-05 7.91E-07Chrysene1.53E-06 3.89E-05 1.95E-06Benzo(b)fluoranthene 1.11E-06 2.82E-05 1.41E-06Benzo(k)fluoranthene 2.18E-07 5.55E-06 2.77E-07
Benzo(a)pyrene 2.57E-07 6.54E-06 3.27E-07
Indeno(1,2,3-cd)pyrene 4.14E-07 1.05E-05 5.27E-07
Dibenz(a,h)anthracene 3.46E-07 8.80E-06 4.40E-07
Benzo(g,h,l)perylene 5.56E-07 1.41E-05 7.07E-07
AP-42 Table 3.3-1
& Table 3.4-1
Emission Factor
(lb/MMBtu)
AP-42 Table 3.3-2,
Table 3.4-3, &
Table 3.4-4
(1,3-Butadiene will
not popluate if the
engine size is greater
than 600 hp. AP-42
does not list 1,3-
Butadiene for engines
greater than 600 hp.)
Diesel-Fired Engines
Emergency Engines should
equal 100 hours of
operation per year
Manufacturer Data,
AP-42 Table 3.3-1,
& Table 3.4-1
Page 6 of Version 1.1 February 21, 2019
Equipment Details
Rating 758 hp = (565.7 kw)
Operational Hours 100 hours/year
Sulfur Content 15 ppm or 0.0015%
Criteria Pollutant
Emission
Standards
(g/hp-hr)
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
NOX 4.39 7.34 0.37
CO 0.25 0.41 0.02
PM10 0.04 0.07 0.00
PM2.5 0.04 0.07 0.00
VOC 0.29 0.48 0.02SO21.21E-05 0.01 0.00 AP-42 Table 3.4-1HAP0.01 0.00 See Below
Green House Gas Pollutant
Global
Warming
Potential
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)ReferenceCO2 (mass basis)1 1.16 879 44
Methane (mass basis)25 6.35E-05 0 0CO2e44
Hazardous Air Pollutant
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
Benzene 7.76E-04 4.12E-03 2.06E-04Toluene2.81E-04 1.49E-03 7.45E-05Xylenes1.93E-04 1.02E-03 5.12E-05
Formaldehyde 7.89E-05 4.19E-04 2.09E-05
Acetaldehyde 2.52E-05 1.34E-04 6.69E-06
Acrolein 7.88E-06 4.18E-05 2.09E-06
Naphthalene 1.30E-04 6.90E-04 3.45E-05Acenaphthylene9.23E-06 4.90E-05 2.45E-06Acenaphthene4.68E-06 2.48E-05 1.24E-06Fluorene1.28E-05 6.79E-05 3.40E-06
Phenanthrene 4.08E-05 2.16E-04 1.08E-05
Anthracene 1.23E-06 6.53E-06 3.26E-07
Fluoranthene 4.03E-06 2.14E-05 1.07E-06
Pyrene 3.71E-06 1.97E-05 9.84E-07
Benz(a)anthracene 6.22E-07 3.30E-06 1.65E-07Chrysene1.53E-06 8.12E-06 4.06E-07Benzo(b)fluoranthene 1.11E-06 5.89E-06 2.94E-07Benzo(k)fluoranthene 2.18E-07 1.16E-06 5.78E-08
Benzo(a)pyrene 2.57E-07 1.36E-06 6.82E-08
Indeno(1,2,3-cd)pyrene 4.14E-07 2.20E-06 1.10E-07
Dibenz(a,h)anthracene 3.46E-07 1.84E-06 9.18E-08
Benzo(g,h,l)perylene 5.56E-07 2.95E-06 1.48E-07
AP-42 Table 3.3-1
& Table 3.4-1
Emission Factor
(lb/MMBtu)
AP-42 Table 3.3-2,
Table 3.4-3, &
Table 3.4-4
(1,3-Butadiene will
not popluate if the
engine size is greater
than 600 hp. AP-42
does not list 1,3-
Butadiene for engines
greater than 600 hp.)
Diesel-Fired Engines
Emergency Engines should
equal 100 hours of
operation per year
Manufacturer Data,
AP-42 Table 3.3-1,
& Table 3.4-1
Page 7 of Version 1.1 February 21, 2019
Equipment Details
Rating 2,923 hp = (2181.4 kw)
Operational Hours 100 hours/year
Sulfur Content 15 ppm or 0.0015%
Criteria Pollutant
Emission
Standards
(g/hp-hr)
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
NOX 5.3 34.15 1.71
CO 0.32 2.06 0.10
PM10 0.03 0.19 0.01
PM2.5 0.03 0.19 0.01
VOC 0.08 0.52 0.03SO21.21E-05 0.04 0.00 AP-42 Table 3.4-1HAP0.03 0.00 See Below
Green House Gas Pollutant
Global
Warming
Potential
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)ReferenceCO2 (mass basis)1 1.16 3,391 170
Methane (mass basis)25 6.35E-05 0 0CO2e170
Hazardous Air Pollutant
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
Benzene 7.76E-04 1.59E-02 7.94E-04Toluene2.81E-04 5.75E-03 2.87E-04Xylenes1.93E-04 3.95E-03 1.97E-04
Formaldehyde 7.89E-05 1.61E-03 8.07E-05
Acetaldehyde 2.52E-05 5.16E-04 2.58E-05
Acrolein 7.88E-06 1.61E-04 8.06E-06
Naphthalene 1.30E-04 2.66E-03 1.33E-04Acenaphthylene9.23E-06 1.89E-04 9.44E-06Acenaphthene4.68E-06 9.58E-05 4.79E-06Fluorene1.28E-05 2.62E-04 1.31E-05
Phenanthrene 4.08E-05 8.35E-04 4.17E-05
Anthracene 1.23E-06 2.52E-05 1.26E-06
Fluoranthene 4.03E-06 8.25E-05 4.12E-06
Pyrene 3.71E-06 7.59E-05 3.80E-06
Benz(a)anthracene 6.22E-07 1.27E-05 6.36E-07Chrysene1.53E-06 3.13E-05 1.57E-06Benzo(b)fluoranthene 1.11E-06 2.27E-05 1.14E-06Benzo(k)fluoranthene 2.18E-07 4.46E-06 2.23E-07
Benzo(a)pyrene 2.57E-07 5.26E-06 2.63E-07
Indeno(1,2,3-cd)pyrene 4.14E-07 8.47E-06 4.24E-07
Dibenz(a,h)anthracene 3.46E-07 7.08E-06 3.54E-07
Benzo(g,h,l)perylene 5.56E-07 1.14E-05 5.69E-07
AP-42 Table 3.3-1
& Table 3.4-1
Emission Factor
(lb/MMBtu)
AP-42 Table 3.3-2,
Table 3.4-3, &
Table 3.4-4
(1,3-Butadiene will
not popluate if the
engine size is greater
than 600 hp. AP-42
does not list 1,3-
Butadiene for engines
greater than 600 hp.)
Diesel-Fired Engines
Emergency Engines should
equal 100 hours of
operation per year
Manufacturer Data,
AP-42 Table 3.3-1,
& Table 3.4-1
Page 8 of Version 1.1 February 21, 2019
Equipment Details
Rating 4,218 hp = (3147.8 kw)
Operational Hours 100 hours/year
Sulfur Content 15 ppm or 0.0015%
Criteria Pollutant
Emission
Standards
(g/hp-hr)
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
NOX 6.14 57.10 2.85
CO 1.16 10.79 0.54
PM10 0.09 0.84 0.04
PM2.5 0.09 0.84 0.04
VOC 0.14 1.30 0.07SO21.21E-05 0.05 0.00 AP-42 Table 3.4-1HAP0.05 0.00 See Below
Green House Gas Pollutant
Global
Warming
Potential
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)ReferenceCO2 (mass basis)1 1.16 4,893 245
Methane (mass basis)25 6.35E-05 0 0CO2e245
Hazardous Air Pollutant
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
Benzene 7.76E-04 2.29E-02 1.15E-03Toluene2.81E-04 8.30E-03 4.15E-04Xylenes1.93E-04 5.70E-03 2.85E-04
Formaldehyde 7.89E-05 2.33E-03 1.16E-04
Acetaldehyde 2.52E-05 7.44E-04 3.72E-05
Acrolein 7.88E-06 2.33E-04 1.16E-05
Naphthalene 1.30E-04 3.84E-03 1.92E-04Acenaphthylene9.23E-06 2.73E-04 1.36E-05Acenaphthene4.68E-06 1.38E-04 6.91E-06Fluorene1.28E-05 3.78E-04 1.89E-05
Phenanthrene 4.08E-05 1.20E-03 6.02E-05
Anthracene 1.23E-06 3.63E-05 1.82E-06
Fluoranthene 4.03E-06 1.19E-04 5.95E-06
Pyrene 3.71E-06 1.10E-04 5.48E-06
Benz(a)anthracene 6.22E-07 1.84E-05 9.18E-07Chrysene1.53E-06 4.52E-05 2.26E-06Benzo(b)fluoranthene 1.11E-06 3.28E-05 1.64E-06Benzo(k)fluoranthene 2.18E-07 6.44E-06 3.22E-07
Benzo(a)pyrene 2.57E-07 7.59E-06 3.79E-07
Indeno(1,2,3-cd)pyrene 4.14E-07 1.22E-05 6.11E-07
Dibenz(a,h)anthracene 3.46E-07 1.02E-05 5.11E-07
Benzo(g,h,l)perylene 5.56E-07 1.64E-05 8.21E-07
AP-42 Table 3.3-1
& Table 3.4-1
Emission Factor
(lb/MMBtu)
AP-42 Table 3.3-2,
Table 3.4-3, &
Table 3.4-4
(1,3-Butadiene will
not popluate if the
engine size is greater
than 600 hp. AP-42
does not list 1,3-
Butadiene for engines
greater than 600 hp.)
Diesel-Fired Engines
Emergency Engines should
equal 100 hours of
operation per year
Manufacturer Data,
AP-42 Table 3.3-1,
& Table 3.4-1
Page 9 of Version 1.1 February 21, 2019
Equipment Details
Rating 838 hp = (625.4 kw)
Operational Hours 100 hours/year
Sulfur Content 15 ppm or 0.0015%
Criteria Pollutant
Emission
Standards
(g/hp-hr)
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
NOX 5.97 11.03 0.55
CO 0.62 1.15 0.06
PM10 0.06 0.11 0.01
PM2.5 0.06 0.11 0.01
VOC 0.02 0.04 0.00SO21.21E-05 0.01 0.00 AP-42 Table 3.4-1HAP0.01 0.00 See Below
Green House Gas Pollutant
Global
Warming
Potential
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)ReferenceCO2 (mass basis)1 1.16 972 49
Methane (mass basis)25 6.35E-05 0 0CO2e49
Hazardous Air Pollutant
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
Benzene 7.76E-04 4.55E-03 2.28E-04Toluene2.81E-04 1.65E-03 8.24E-05Xylenes1.93E-04 1.13E-03 5.66E-05
Formaldehyde 7.89E-05 4.63E-04 2.31E-05
Acetaldehyde 2.52E-05 1.48E-04 7.39E-06
Acrolein 7.88E-06 4.62E-05 2.31E-06
Naphthalene 1.30E-04 7.63E-04 3.81E-05Acenaphthylene9.23E-06 5.41E-05 2.71E-06Acenaphthene4.68E-06 2.75E-05 1.37E-06Fluorene1.28E-05 7.51E-05 3.75E-06
Phenanthrene 4.08E-05 2.39E-04 1.20E-05
Anthracene 1.23E-06 7.22E-06 3.61E-07
Fluoranthene 4.03E-06 2.36E-05 1.18E-06
Pyrene 3.71E-06 2.18E-05 1.09E-06
Benz(a)anthracene 6.22E-07 3.65E-06 1.82E-07Chrysene1.53E-06 8.97E-06 4.49E-07Benzo(b)fluoranthene 1.11E-06 6.51E-06 3.26E-07Benzo(k)fluoranthene 2.18E-07 1.28E-06 6.39E-08
Benzo(a)pyrene 2.57E-07 1.51E-06 7.54E-08
Indeno(1,2,3-cd)pyrene 4.14E-07 2.43E-06 1.21E-07
Dibenz(a,h)anthracene 3.46E-07 2.03E-06 1.01E-07
Benzo(g,h,l)perylene 5.56E-07 3.26E-06 1.63E-07
AP-42 Table 3.3-1
& Table 3.4-1
Emission Factor
(lb/MMBtu)
AP-42 Table 3.3-2,
Table 3.4-3, &
Table 3.4-4
(1,3-Butadiene will
not popluate if the
engine size is greater
than 600 hp. AP-42
does not list 1,3-
Butadiene for engines
greater than 600 hp.)
Diesel-Fired Engines
Emergency Engines should
equal 100 hours of
operation per year
Manufacturer Data,
AP-42 Table 3.3-1,
& Table 3.4-1
Page 10 of Version 1.1 February 21, 2019
Equipment Details
Rating 4,376 hp = (3265.7 kw)
Operational Hours 100 hours/year
Sulfur Content 15 ppm or 0.0015%
Criteria Pollutant
Emission
Standards
(g/hp-hr)
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
NOX 7.26 70.04 3.50
CO 0.63 6.08 0.30
PM10 0.04 0.39 0.02
PM2.5 0.04 0.39 0.02
VOC 0.05 0.48 0.02SO21.21E-05 0.05 0.00 AP-42 Table 3.4-1HAP0.05 0.00 See Below
Green House Gas Pollutant
Global
Warming
Potential
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)ReferenceCO2 (mass basis)1 1.16 5,076 254
Methane (mass basis)25 6.35E-05 0 0CO2e254
Hazardous Air Pollutant
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
Benzene 7.76E-04 2.38E-02 1.19E-03Toluene2.81E-04 8.61E-03 4.30E-04Xylenes1.93E-04 5.91E-03 2.96E-04
Formaldehyde 7.89E-05 2.42E-03 1.21E-04
Acetaldehyde 2.52E-05 7.72E-04 3.86E-05
Acrolein 7.88E-06 2.41E-04 1.21E-05
Naphthalene 1.30E-04 3.98E-03 1.99E-04Acenaphthylene9.23E-06 2.83E-04 1.41E-05Acenaphthene4.68E-06 1.43E-04 7.17E-06Fluorene1.28E-05 3.92E-04 1.96E-05
Phenanthrene 4.08E-05 1.25E-03 6.25E-05
Anthracene 1.23E-06 3.77E-05 1.88E-06
Fluoranthene 4.03E-06 1.23E-04 6.17E-06
Pyrene 3.71E-06 1.14E-04 5.68E-06
Benz(a)anthracene 6.22E-07 1.91E-05 9.53E-07Chrysene1.53E-06 4.69E-05 2.34E-06Benzo(b)fluoranthene 1.11E-06 3.40E-05 1.70E-06Benzo(k)fluoranthene 2.18E-07 6.68E-06 3.34E-07
Benzo(a)pyrene 2.57E-07 7.87E-06 3.94E-07
Indeno(1,2,3-cd)pyrene 4.14E-07 1.27E-05 6.34E-07
Dibenz(a,h)anthracene 3.46E-07 1.06E-05 5.30E-07
Benzo(g,h,l)perylene 5.56E-07 1.70E-05 8.52E-07
AP-42 Table 3.3-1
& Table 3.4-1
Emission Factor
(lb/MMBtu)
AP-42 Table 3.3-2,
Table 3.4-3, &
Table 3.4-4
(1,3-Butadiene will
not popluate if the
engine size is greater
than 600 hp. AP-42
does not list 1,3-
Butadiene for engines
greater than 600 hp.)
Diesel-Fired Engines
Emergency Engines should
equal 100 hours of
operation per year
Manufacturer Data,
AP-42 Table 3.3-1,
& Table 3.4-1
Page 11 of Version 1.1 February 21, 2019
Equipment Details
Rating 4,522 hp = (3374.7 kw)
Operational Hours 100 hours/year
Sulfur Content 15 ppm or 0.0015%
Criteria Pollutant
Emission
Standards
(g/hp-hr)
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
NOX 6.76 67.39 3.37
CO 1.2 11.96 0.60
PM10 0.06 0.60 0.03
PM2.5 0.06 0.60 0.03
VOC 0.06 0.60 0.03SO21.21E-05 0.05 0.00 AP-42 Table 3.4-1HAP0.05 0.00 See Below
Green House Gas Pollutant
Global
Warming
Potential
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)ReferenceCO2 (mass basis)1 1.16 5,246 262
Methane (mass basis)25 6.35E-05 0 0CO2e263
Hazardous Air Pollutant
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
Benzene 7.76E-04 2.46E-02 1.23E-03Toluene2.81E-04 8.89E-03 4.45E-04Xylenes1.93E-04 6.11E-03 3.05E-04
Formaldehyde 7.89E-05 2.50E-03 1.25E-04
Acetaldehyde 2.52E-05 7.98E-04 3.99E-05
Acrolein 7.88E-06 2.49E-04 1.25E-05
Naphthalene 1.30E-04 4.12E-03 2.06E-04Acenaphthylene9.23E-06 2.92E-04 1.46E-05Acenaphthene4.68E-06 1.48E-04 7.41E-06Fluorene1.28E-05 4.05E-04 2.03E-05
Phenanthrene 4.08E-05 1.29E-03 6.46E-05
Anthracene 1.23E-06 3.89E-05 1.95E-06
Fluoranthene 4.03E-06 1.28E-04 6.38E-06
Pyrene 3.71E-06 1.17E-04 5.87E-06
Benz(a)anthracene 6.22E-07 1.97E-05 9.84E-07Chrysene1.53E-06 4.84E-05 2.42E-06Benzo(b)fluoranthene 1.11E-06 3.51E-05 1.76E-06Benzo(k)fluoranthene 2.18E-07 6.90E-06 3.45E-07
Benzo(a)pyrene 2.57E-07 8.14E-06 4.07E-07
Indeno(1,2,3-cd)pyrene 4.14E-07 1.31E-05 6.55E-07
Dibenz(a,h)anthracene 3.46E-07 1.10E-05 5.48E-07
Benzo(g,h,l)perylene 5.56E-07 1.76E-05 8.80E-07
AP-42 Table 3.3-1
& Table 3.4-1
Emission Factor
(lb/MMBtu)
AP-42 Table 3.3-2,
Table 3.4-3, &
Table 3.4-4
(1,3-Butadiene will
not popluate if the
engine size is greater
than 600 hp. AP-42
does not list 1,3-
Butadiene for engines
greater than 600 hp.)
Diesel-Fired Engines
Emergency Engines should
equal 100 hours of
operation per year
Manufacturer Data,
AP-42 Table 3.3-1,
& Table 3.4-1
Page 12 of Version 1.1 February 21, 2019
Equipment Details
Rating 4,308 hp = (3215 kw)
Operational Hours 100 hours/year
Sulfur Content 15 ppm or 0.0015%
Criteria Pollutant
Emission
Standards
(g/hp-hr)
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
NOX 5.2 49.39 2.47
CO 0.2 1.42 0.07
PM10 0.04 0.38 0.02
PM2.5 0.04 0.38 0.02
VOC 0.07 0.66 0.03SO21.21E-05 0.05 0.00 AP-42 Table 3.4-1HAP0.05 0.00 See Below
Green House Gas Pollutant
Global
Warming
Potential
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)ReferenceCO2 (mass basis)1 1.16 4,997 250
Methane (mass basis)25 6.35E-05 0 0CO2e250
Hazardous Air Pollutant
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
Benzene 7.76E-04 2.34E-02 1.17E-03Toluene2.81E-04 8.47E-03 4.24E-04Xylenes1.93E-04 5.82E-03 2.91E-04
Formaldehyde 7.89E-05 2.38E-03 1.19E-04
Acetaldehyde 2.52E-05 7.60E-04 3.80E-05
Acrolein 7.88E-06 2.38E-04 1.19E-05
Naphthalene 1.30E-04 3.92E-03 1.96E-04Acenaphthylene9.23E-06 2.78E-04 1.39E-05Acenaphthene4.68E-06 1.41E-04 7.06E-06Fluorene1.28E-05 3.86E-04 1.93E-05
Phenanthrene 4.08E-05 1.23E-03 6.15E-05
Anthracene 1.23E-06 3.71E-05 1.85E-06
Fluoranthene 4.03E-06 1.22E-04 6.08E-06
Pyrene 3.71E-06 1.12E-04 5.59E-06
Benz(a)anthracene 6.22E-07 1.88E-05 9.38E-07Chrysene1.53E-06 4.61E-05 2.31E-06Benzo(b)fluoranthene 1.11E-06 3.35E-05 1.67E-06Benzo(k)fluoranthene 2.18E-07 6.57E-06 3.29E-07
Benzo(a)pyrene 2.57E-07 7.75E-06 3.88E-07
Indeno(1,2,3-cd)pyrene 4.14E-07 1.25E-05 6.24E-07
Dibenz(a,h)anthracene 3.46E-07 1.04E-05 5.22E-07
Benzo(g,h,l)perylene 5.56E-07 1.68E-05 8.38E-07
AP-42 Table 3.3-1
& Table 3.4-1
Emission Factor
(lb/MMBtu)
AP-42 Table 3.3-2,
Table 3.4-3, &
Table 3.4-4
(1,3-Butadiene will
not popluate if the
engine size is greater
than 600 hp. AP-42
does not list 1,3-
Butadiene for engines
greater than 600 hp.)
Diesel-Fired Engines
Emergency Engines should
equal 100 hours of
operation per year
Manufacturer Data,
AP-42 Table 3.3-1,
& Table 3.4-1
Page 13 of Version 1.1 February 21, 2019
Equipment Details
Rating 732 hp = (546.3 kw)
Operational Hours 100 hours/year
Sulfur Content 15 ppm or 0.0015%
Criteria Pollutant
Emission
Standards
(g/hp-hr)
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
NOX 4.43 7.15 0.36
CO 0.39 0.63 0.03
PM10 0.02 0.03 0.00
PM2.5 0.02 0.03 0.00
VOC 0.14 0.23 0.01SO21.21E-05 0.01 0.00 AP-42 Table 3.4-1HAP0.01 0.00 See Below
Green House Gas Pollutant
Global
Warming
Potential
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)ReferenceCO2 (mass basis)1 1.16 849 42
Methane (mass basis)25 6.35E-05 0 0CO2e43
Hazardous Air Pollutant
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
Benzene 7.76E-04 3.98E-03 1.99E-04Toluene2.81E-04 1.44E-03 7.20E-05Xylenes1.93E-04 9.89E-04 4.94E-05
Formaldehyde 7.89E-05 4.04E-04 2.02E-05
Acetaldehyde 2.52E-05 1.29E-04 6.46E-06
Acrolein 7.88E-06 4.04E-05 2.02E-06
Naphthalene 1.30E-04 6.66E-04 3.33E-05Acenaphthylene9.23E-06 4.73E-05 2.36E-06Acenaphthene4.68E-06 2.40E-05 1.20E-06Fluorene1.28E-05 6.56E-05 3.28E-06
Phenanthrene 4.08E-05 2.09E-04 1.05E-05
Anthracene 1.23E-06 6.30E-06 3.15E-07
Fluoranthene 4.03E-06 2.06E-05 1.03E-06
Pyrene 3.71E-06 1.90E-05 9.51E-07
Benz(a)anthracene 6.22E-07 3.19E-06 1.59E-07Chrysene1.53E-06 7.84E-06 3.92E-07Benzo(b)fluoranthene 1.11E-06 5.69E-06 2.84E-07Benzo(k)fluoranthene 2.18E-07 1.12E-06 5.59E-08
Benzo(a)pyrene 2.57E-07 1.32E-06 6.58E-08
Indeno(1,2,3-cd)pyrene 4.14E-07 2.12E-06 1.06E-07
Dibenz(a,h)anthracene 3.46E-07 1.77E-06 8.86E-08
Benzo(g,h,l)perylene 5.56E-07 2.85E-06 1.42E-07
AP-42 Table 3.3-1
& Table 3.4-1
Emission Factor
(lb/MMBtu)
AP-42 Table 3.3-2,
Table 3.4-3, &
Table 3.4-4
(1,3-Butadiene will
not popluate if the
engine size is greater
than 600 hp. AP-42
does not list 1,3-
Butadiene for engines
greater than 600 hp.)
Diesel-Fired Engines
Emergency Engines should
equal 100 hours of
operation per year
Manufacturer Data,
AP-42 Table 3.3-1,
& Table 3.4-1
Page 14 of Version 1.1 February 21, 2019
NOTICE OF INTENT TO
CONSTRUCT APPLICATION

DataBank Holdings Ltd.
Bluffdale, Utah

Submitted to:
Utah Department of Environmental
Quality - Division of Air Quality

April, 2024
TABLE OF CONTENTS

Executive Summary 3
1.0 Introduction 4
2.0 Project and Process Description 6
3.0 NOI Forms and Fees 8
4.0 Emission Calculations 9
5.0 Regulatory Analysis 12
6.0 BACT Analysis 17
7.0 Nonattainment/Maintenance Areas – Offsetting 22
Attachments
1 Aerial Facility Location with Generators 24
2 Facility Location and Nonattainment/Maintenance Areas 30
3 DAQ Forms 35
4 Generator-Engine Data, Modeled Stack Parameters, and Emission
Factors and Calculations 62
5 Manufacturer Specification Data Sheets 76
6 Tank Fugitive Emission Calculations 115
7 BACT Clearinghouse Determinations and $/ton Cost Analyses 156

EXECUTIVE SUMMARY
DataBank Bluffdale is submitting this Notice of Intent (NOI) to the Utah Department of
Environmental Quality (DEQ) – Division of Air Quality (UDAQ) as a request to construct and
operate 46 generators with a total of 60 engines. It is requested that each engine be allowed to
operate for up to 100 hours per calendar year for nonemergency use which will include testing,
maintenance and demand response (DR) (for a subset of engines) with a Facility NOx emissions
cap of 24.9 tons per year (tpy) on a rolling 12-month basis. It is requested that unlimited
emergency use be allowed.

1.0 INTRODUCTION
DataBank Holdings Ltd. (DataBank) operates multiple emergency backup generator-
engine sets at its site in Bluffdale, Utah (DataBank Bluffdale or the Facility) in support of
its data center. The generator-engine sets are located at five separate buildings each with
a different address:

• 14944 S. Pony Express Road (SLC2)
• 14926 S. Pony Express Road (SLC3)
• 14860 S. Pony Express Road (SLC4)
• 14850 S. Pony Express Road (SLC5)
• 14870 S. Pony Express Road (SLC6)
Since each site is contiguous and owned by the same entity for the same purpose, all five
addresses are treated as one contiguous site using 14850 S. Pony Express Road as the
primary address.
DataBank Bluffdale is submitting this Notice of Intent (NOI) to the Utah Department of
Environmental Quality (DEQ) – Division of Air Quality (UDAQ) as a request to
construct and operate 46 generators with a total of 60 engines.
The Facility is requesting an emissions cap so that it will be classified as a synthetic
minor source with respect to the Title V and New Source Review (NSR) permitting
programs. In addition the Facility is capping the oxides of nitrogen (NOx) emissions to
avoid emission offsets.
The project location is shown in Figure 1-1. Attachment 1 includes a Facility location
map along with aerials that show each of the five buildings listed above along with the
locations of each of the generator-engine sets. Attachment 2 shows the location of the
Facility with respect to nonattainment areas. The UDAQ NOI forms are included in
Attachment 3. Detailed engine emission calculations are provided in Attachment 4 along
with the modeled stack parameters and the manufacture specification data sheets are
included in Attachment 5. Detailed tank emission calculations are provided in
Attachment 6, and the Best Available Control Technology (BACT) EPA Clearinghouse
determinations and $/ton cost analyses are provided in Attachment 7.

Figure 1-1. Project location in Bluffdale, Utah.

Page 5 of 179

2.0 PROJECT AND PROCESS DESCRIPTION
The Facility is located in Salt Lake County. As shown in Figure 1 of Attachment 2, the
site is located within the Northern Wasatch Front Ozone Moderate Nonattainment Area
(NAA). It is understood that the Division of Air Quality (DAQ) anticipates that the
Environmental Protection Agency (EPA) will redesignate the Northern Wasatch Front
NAA to serious nonattainment in February, 2025. The Facility is also located in a
particulate matter less than 2.5 microns (PM2.5) Serious Nonattainment Area (see Figure 2
of Attachment 2). Effective March 27, 2020, the United States Environmental Protection
Agency (EPA) redesignated the PM less than 10 microns (PM10) Nonattainment Area as
attainment (see Figure 3 of Attachment 2 showing the Facility is in a maintenance area).
Finally, the site is located in a sulfur dioxide (SO2) Marginal Nonattainment Area (see
Figure 4 of Attachment 2).
The following contains the information requested in UDAQ Form 1 Notice of Intent
(NOI) Application Checklist, Section 2.1 Source Identification Summary:
Company Name: DataBank Holdings Ltd.
Address: 14850 S. Pony Express Road
Bluffdale, UT 84065
County: Salt Lake
UTM Coordinates: 423296.00 m E
4481463.00 m N
Primary SIC: 7376 – Computer Facilities, Management Services
Area Designation: Nonattainment for ozone, PM2.5, and SO2
Source Size Determination: Minor Source
Current AO: None

All correspondence regarding this submission should be addressed to:
Jenny Gerson
Sr. Director, Sustainability
DataBank Holdings Ltd.
400 S Akard Way, Suite 100
Dallas, TX 75202
Phone: [phone]
Email: [e-mail]

Contact Information for Person Submitting Application:

Don DiCristofaro
Certified Consulting Meteorologist
Blue Sky Environmental LLC
P.O. Box 603
Page 6 of 179
Hingham, MA 02043
Cell: 617-834-8408
Email: [e-mail]

The site includes 46 emergency backup generator sets with a total of 60 engines. In
addition, each generator has its own belly fuel storage tank. Table 1 of Attachment 4
presents the generator name and Unit IDs used in this application for each of the
generator-engine sets at the five locations listed above. Note that each Generac
generator-engine set includes two engines supporting one generator. All of the generator-
engine sets are diesel fueled using ultra-low sulfur diesel (ULSD). Table 2 of Attachment
4 provides the generator make/model and size along with the engine make/model, size,
manufacture date, EPA engine family, the EPA Tier rating, and the maximum fuel
consumption. Units SLC2_A and SLC2_B are Tier 1 certified; all other engines are Tier
2 certified.
As discussed in more detail in the Regulatory Analysis section, it is requested that each
engine be allowed to operate for up to 100 hours per calendar year for nonemergency use
which will include testing, maintenance and demand response (DR) (for a subset of
engines) with a Facility NOx emissions cap of 24.9 tons per year (tpy) on a rolling 12-
month basis. It is requested that unlimited emergency use be allowed. The Facility will
be a synthetic minor source for criteria pollutants and an area source for hazardous air
pollutants (HAPs).
An air quality modeling analysis will be submitted under separate cover. An air modeling
protocol was submitted to Dave Prey and Jason Krebs of DAQ on March 12, 2024. Since
then the Facility has been working to finalize the protocol. The modeled stack
parameters are provided in Table 3 of Attachment 4. The air quality modeling analysis
will determine which generator-engine sets can be turned on at the same time for
nonemergency use so that there are no exceedances of the 1-hour nitrogen dioxide (NO2)
National Ambient Air Quality Standards (NAAQS). The air quality modeling analysis
will also determine if any time-of-day restrictions for testing will be required.

3.0 NOI FORMS and FEES
3.1 NOI Forms
Attachment 3 includes the following Utah Division of Air Quality (DAQ) NOI air permit
application forms:
• Form 1 – Notice of Intent (NOI) Application Checklist
• Form 2 – Company Information/Notice of Intent (NOI)
• Form 3 – Process Information
• Form 4 – Project Information
• Form 5 – Emissions Information Criteria/GHGs/HAPs
• Form 11 – Internal Combustion Engines
• Form 20 – Organic Liquid Storage Tank
3.2 NOI Fees
The DAQ payment portal will be used to prepay the following permit application fees:
• Application Filing Fee: $500
• Application Review Fee: $2,300 for a total of $2,800.
If the total review time by DAQ is more than 20 hours, then the Facility will be invoiced
$110 per hour following the initial 20 hours of review time.

Page 8 of 179

4.0 EMISSION CALCULATIONS
The combustion of ULSD in each of the generator-engine sets will produce emissions of
NOx, carbon monoxide (CO), PM, SO2, and volatile organic compounds (VOC) or
hydrocarbons (HC), hazardous air pollutants (HAPs), and greenhouse gases represented
as carbon dioxide equivalents (CO2e). For this analysis, it is assumed that PM emissions
are the same as PM less than 10 microns in diameter (PM10), PM less than 2.5 microns in
diameter (PM2.5), and condensable PM. ULSD storage in each of the generator belly
tanks will cause fugitive VOC emissions.
4.1 Emergency Generator-Engine Sets
4.1.1 Hourly Emissions
The emission factors for SO2 and HAPs were derived from the United States
Environmental Protection Agency (US EPA) AP-42, Section 3.4, Large Stationary Disel
and All Stationary Dual-fuel Engines (October 1996). If the manufacturer did not supply
an SO2 emission factor, then the SO2 emission factor was obtained from Table 3.4-1 of
AP-42 and a sulfur content of 0.0015% for ULSD was used. The maximum fuel
consumption of each engine (see Table 2 in Attachment 4) along with a high heating
value of 0.137 MMBtu/gal for ULSD were used to develop the maximum heat input of
each engine. The heat input along with the HAP emission factors in Table 3.3-2 of AP-42
were used to develop the HAP emissions from each engine.
The NOx, CO, PM and VOC emissions were obtained from the manufacturer emission
data sheets provided in Attachment 5. The CO2e emissions were obtained from the
greenhouse gas (GHG) emission factors and global warming potentials provided in 40
CFR §98.
Table 4 of Attachment 4 provides a summary of the criteria pollutant emission factors
used. 100% load conditions were conservatively used for the emission estimates when
the manufacturer supplied factors for various load conditions were provided. For all
Caterpillar engines, the manufacturer supplied Potential Site Variation (i.e., not-to-
exceed) emission factors were used. For all other engines, a 20% conservative emissions
factor was added to the manufacturer supplied emissions. Table 5 of Attachment 4
provides the HAP emission factors used and Table 6 provides the GHG emission factors
used in the analyses. Table 7 of Attachment 4 provides the maximum hourly emissions at
100% load for the criteria pollutants and Table 8 of Attachment 4 for HAPs in lbs/hr for
each engine.

Page 9 of 179
4.1.2 Annual Emissions
The maximum annual emissions from each engine assuming 100 hours per year of
nonemergency use are presented in Table 9 of Attachment 4. To stay within the major
source NOx limit of 70 tpy and the PM offset limit of 25 tpy for NOx emissions, Table 10
of Attachment 4 shows that if each engine at 100% load is limited to an average of 24
hours per year then the total annual NOx emissions are 24.3 tpy. Since each engine can
operate annually for different reasons, it is requested that the permit limit the
nonemergency annual use as per the US EPA engine regulations to no more than 100
hours per calendar year with a Facility cap of less than 25 tpy of actual NOx emissions.
This is discussed in more detail in the Regulatory Analysis presented in Section 5.0.
Similarly, Table 11 and Table 12 of Attachment 4 presents the HAP and GHG emissions,
respectively, assuming 24 hours per year of engine use at 100% load.
4.2 ULSD Storage Tanks
Each generator-engine set includes its own belly fuel tank. The installation year,
capacity, and dimensions of each fuel tank are provided in Table 1 of Attachment 6. The
standing storage losses (LS), the working losses (LW), and the total losses (LT) were
estimated using EPA AP-42 Organic Liquid Storage Tanks for fixed roof tanks (Section
7.1.3.1). The detailed emission calculation spreadsheets for each individual tank type are
provided in Table 2 of Attachment 6. A summary of the per tank and total storage tank
loss emissions are presented in Table 3 of Attachment 6. The annual VOC total losses are
estimated to be 1.4 tons. Table 4 of Attachment 6 provides the methodology used for
calculating the HAP emissions associated with the tank losses. Table 5 of Attachment 6
provides the per tank and total per HAP and total HAP tank loss emissions. The total
fugitive HAP emissions are estimated to be 0.02 tpy. Finally, 24-hour per generator and
expected annual fuel use per tank is provided in Table 6 of Attachment 6.
4.3 Facility Wide Emissions Summary
As shown in Table 4.3-1 the proposed Facility wide emissions are less than the Title V
major source thresholds, offset emission thresholds, and modeling thresholds. The
limiting factor is the less than 25 tpy NOx limit.
Table 4.3-1: Facility-Wide Emissions and Comparison to Major Source Thresholds,
Offset Emission Thresholds and Modeling Thresholds
Equipment PM10 PM2.5 NOx CO SO2 VOC HAP CO2e
Generators1 0.22 0.22 24.9 2.07 0.02 0.52 0.02 1,677.5
Tanks 1.39 0.02
Total 0.22 0.22 24.9 2.07 0.02 1.91 0.04 1,677.5
Modeling
Limit3
15 - 40 100 40 - See HAP
Summary
-
Modeling
Required?
No No No No No No No No
Major Source
Thresholds4, 5
100 70 70 100 70 70 10/25 75,000
偡来‱〠潦‱㜹
Equipment PM10 PM2.5 NOx CO SO2 VOC HAP CO2e
Exceeding
Major Source
Thresholds?
No No No No No No No No
Offset
Thresholds
252 - 25 - 25 25 - -
Exceeding
Offset
Thresholds
No - No - No No - -
1 Emissions for all pollutants except NOx based on 24 hours of nonemergency engine use per year. Since
NOx is capped at less than 25 tpy, the other pollutant emissions will vary somewhat since some engines
may operate more than 24 hours per year and some less. However, the change in emissions will not be
significant.
2 For either NOx or SO2.
3 Modeling Limit is stated in UDAQ Emissions Impact Assessment Guidelines under Table 1: Total
Controlled Emission Rates for New Sources, or Emissions Increase. It I understood that DAQ can ask for
air modeling at their discretion which is the case for NOx emissions.
4 Major source thresholds for PM2.5 and precursors are defined in 40 CFR 51.165(a)(1)(iv)(A).
5 Total HAP threshold is defined in 40 CFR 63.2 under the definition of major source.

Page 11 of 179
5.0 REGULATORY ANALYSIS
This section discusses the federal and state air regulations that are potentially applicable
to the Facility.
5.1 Federal Regulations
5.1.1 RICE NESHAP

As shown in Table 2 of Attachment 4, the engines are EPA certified as either Tier 1
manufactured in 2008 (Units SLC2_A and SLC2_B) or Tier 2, > 560 kW manufactured
in 2014 or later. As shown in Table 12 of Attachment 4, the Facility wide HAP emissions
are less than 25 tpy and there is no single HAP with emissions greater than 10 tpy; thus,
the Facility is an area source of HAPs.

Construction commenced after June 12, 2006, for all engines; thus, as per
§63.6590(a)(2)(iii) of the EPA Reciprocating Internal Combustion Engine (RICE)
National Emission Standards for Hazardous Air Pollutants (NESHAP), the engines are
new stationary RICE. As per §63.6590(c)(1), since the engines are new and located at an
area source, the engines meet the requirements of the RICE NESHAP by meeting the
requirements of the EPA New Source Performance Standards (NSPS).

5.1.2 NSPS

Each of the engines are compression ignition (CI) RICE with a displacement of less than
30 liters per cylinder and manufactured in 2008 or later. Thus, as per §60.4200(a)(2)(i) of
the EPA NSPS the engines operate under Subpart IIII Standards of Performance for
Stationary Compression Ignition Internal Combustion Engines. Table 5.1.2-1 below
shows applicable portions of Subpart IIII that apply to the engines.

Table 5-1.2-1: Applicable portions of 40 CFR 60 Subpart IIII

Subpart IIII,
Section of Part 60
Description
4200(a)(1)(i) and
(2)(i)
Engine Manufacturer is subject to Subpart IIII since the engines were
manufactured after April 1, 2006
4202(a) Emergency engine certification requirement (for model year 2007 or later
and < 3,000 hp and a displacement of < 10 liters per cylinder that are not
fire pump engines)
Part 1039 Appendix I Table 1 Tier 1 emission limits for engines > 560
kW; 2000 or later is Tier 1 NOx = 9.2 g/kWh-hr; HC = 1.3 g/kWh-hr; CO
= 11.4 g/kWh-hr; PM = 0.54 g/kWh-hr
Part 1039 Appendix I Table 2 Tier 2 emission limits for engines > 560
kW; 2006 and later is Tier 2 (NMHC+NOx = 6.4 g/kW-hr; CO = 3.5
g/kW-hr; PM = 0.20 g/kW-hr)
偡来‱㈠潦‱㜹
Subpart IIII,
Section of Part 60
Description
1039.105 Smoke Opacity Standards
89.112: (a) Table 1; Tier 2 emission limits for engines > 560 kW; 2006
and later is Tier 2 (NMHC+NOx = 6.4 g/kW-hr; CO = 3.5 g/kW-hr; PM =
0.2 g/kW-hr); (b) and (c) measurement procedures for manufacturers
89.113: Smoke emission standard (for exhaust opacity)
1039.101: Emission Standards after 2014 model year
1039.102: Emission Standards in Model Year 2014 and earlier (for
engines > 900 kW)
1039.104: Interim Provisions for limited time (not applicable)
1039.105: Smoke Standards (not applicable because Tier 2 PM limit
standard in place)
1039.107: Evaporative Emission Standards (not applicable for diesel-
fueled engines)
1039.115: Other requirements (crankcase emissions, adjustable
parameters, no defeat devices)
4202(b) Emergency engine certification requirement (for model year 2007 or later
and > 3,000 hp and a displacement of < 10 liters per cylinder that are not
fire pump engines) to emissions standards in Table 1 for 2007 through
2010 (Tier 1) and to Tier 2 for 2011 or later
4203 Manufacturer requirement to meet the certified emissions for the life of
the engine
4206 Owner requirement to meet the emission standards over the entire life of
the engine
4207(b) Must use ultra low sulfur diesel
4210 Manufacturer certification requirements
4211(a) Owner compliance requirements
4211(c) Engines are Tier 1 or 2 certified
4211(f) Emergency engine requirements r.e. hours of operation and use
4218 General provisions
4219 Definitions

For this size certified engine, under the NSPS, there are: no initial notifications; no
emissions testing; and no reporting requirements except for those engines operating in the
DR program under the EPA 50-hour provision as per 40 CFR 60.4214(d). The Facility
should maintain records regarding the per engine hours of operation and the reason for
the operation. The Facility should also maintain fuel delivery records to show
compliance with the %S requirements.

Page 13 of 179
The engines will operate as emergency only as per 60.4211(f) below. The engines
participating in the DR program will also operate as per 60.4211(f)(3)(i). The RMP DR
program meets the five conditions of 60.4211(f)(3)(i).
(f) If you own or operate an emergency stationary ICE, you must operate the emergency
stationary ICE according to the requirements in paragraphs (f)(1) through (3) of this
section. In order for the engine to be considered an emergency stationary ICE under this
subpart, any operation other than emergency operation, maintenance and testing, and
operation in non-emergency situations for 50 hours per year, as described in paragraphs
(f)(1) through (3), is prohibited. If you do not operate the engine according to the
requirements in paragraphs (f)(1) through (3), the engine will not be considered an
emergency engine under this subpart and must meet all requirements for non-emergency
engines.
(1) There is no time limit on the use of emergency stationary ICE in
emergency situations.
(2) You may operate your emergency stationary ICE for the purpose
specified in paragraph (f)(2)(i) of this section for a maximum of 100
hours per calendar year. Any operation for non-emergency situations
as allowed by paragraph (f)(3) of this section counts as part of the 100
hours per calendar year allowed by this paragraph (f)(2).
(i) Emergency stationary ICE may be operated for maintenance
checks and readiness testing, provided that the tests are
recommended by federal, state or local government, the
manufacturer, the vendor, the regional transmission organization or
equivalent balancing authority and transmission operator, or the
insurance company associated with the engine. The owner or
operator may petition the Administrator for approval of additional
hours to be used for maintenance checks and readiness testing, but a
petition is not required if the owner or operator maintains records
indicating that federal, state, or local standards require maintenance
and testing of emergency ICE beyond 100 hours per calendar year.
(ii)–(iii) [Reserved]
(3) Emergency stationary ICE may be operated for up to 50 hours per
calendar year in non-emergency situations. The 50 hours of operation
in non-emergency situations are counted as part of the 100 hours per
calendar year for maintenance and testing provided in paragraph (f)(2)
of this section. Except as provided in paragraph (f)(3)(i) of this
section, the 50 hours per calendar year for non-emergency situations
cannot be used for peak shaving or non-emergency demand response,
or to generate income for a facility to an electric grid or otherwise
supply power as part of a financial arrangement with another entity.
偡来‱㐠潦‱㜹
(i) The 50 hours per year for non-emergency situations can be used
to supply power as part of a financial arrangement with another
entity if all of the following conditions are met:
(A) The engine is dispatched by the local balancing authority or
local transmission and distribution system operator;
(B) The dispatch is intended to mitigate local transmission and/or
distribution limitations so as to avert potential voltage collapse or
line overloads that could lead to the interruption of power supply
in a local area or region.
(C) The dispatch follows reliability, emergency operation or
similar protocols that follow specific NERC, regional, state, public
utility commission or local standards or guidelines.
(D) The power is provided only to the facility itself or to support
the local transmission and distribution system.
(E) The owner or operator identifies and records the entity that
dispatches the engine and the specific NERC, regional, state,
public utility commission or local standards or guidelines that are
being followed for dispatching the engine. The local balancing
authority or local transmission and distribution system operator
may keep these records on behalf of the engine owner or operator.
5.2 State Regulations
Table 5-2-1 shown below lists the Utah Administrative Code (UAC) Title R307 Rules
which generally apply to the site and which will be met.
Table 5-2-1: UDAQ Air Quality Rules Which Generally Apply
Regulation Regulation Name
R307-101 General Requirements
R307-102 General Requirements: Broadly Applicable Requirements
R307-103 Administrative Procedures
R307-105 General Requirements: Emergency controls
R307-106 General Requirements: Breakdowns
R307-110 General Requirements: State Implementation Plan
R307-115 General Conformity
R307-130 General Penalty Policy
R307-150 Emission Inventories
R307-165 Emission Testing
R307-201 Emission Standards: General Emission Standards
R307-203 Emission Standards: Sulfur Content of Fuels
Page 15 of 179
R307-210 Standards of Performance for New Stationary Sources
R307-214 National Emission Standards for Hazardous Air Pollutants
R307-325 Ozone Nonattainment and Maintenance Areas: General Requirements
R307-401 Permit: New and Modified Sources
R307-403 Permits: New and Modified Sources in Nonattainment and Maintenance
Areas
R307-414 Permits: Fees for Approval Orders
R307-415 Permits: Operating Permit Requirements
R307-420 Permits: Ozone Offset Requirements in Davis and Salt Lake Counties
R307-421 Permits: PM10 Offset Requirements in Salt Lake County and Utah
County

Page 16 of 179
6.0 BACT ANALYSIS
6.1 EPA RACT/BACT/LAER Clearinghouse
Attachment 7-1 provides the results of a search of the US EPA RACT/BACT/LAER Clearinghouse
determinations for large diesel fired engines for 1/1/20 thru 3/9/24. For those determinations that show an
emission rate, the majority show BACT is the use of a tier-rated engine.
6.2 Additional Recent BACT Determinations in MA, RI, CT, and NH
Table 6.2-1 provides recent BACT determinations issued by the Massachusetts Department of
Environmental Protection (MassDEP), New Hampshire Department of Environmental Services
(NHDES), Connecticut Department of Energy and Environmental Protection (CTDEEP) and Rhode
Island Department of Environmental Management (RIDEM) for engines participating in nonemergency
DR1.
TABLE 6.2-1. Recent Nonemergency BACT Determinations for Engines in MA, RI, CT and NH
Site Permit
Issuance
Engine(s)2 BACT
Pawtucket Water
Supply; Pawtucket,
RI
7/9/18 Kohler 1820REOZD with NESHAP
upgrade
Limited Hours: 500
Lowell Regional
Wastewater Utility;
Lowell, MA
8/15/18 Caterpillar 1500 kW generator with
Caterpillar 3512C, 2,206 bhp Tier 2
engine (2010)
Limited Hours: 100 for
testing/maintenance/DR and
unlimited emergency
Lindt and Sprungli;
Stratham, NH
11/20/18 One Caterpillar 1,000 kW with
Caterpillar C32, 1,502 hp Tier 2 engine
(2007); Two Caterpillar 400kW with
Caterpillar C15, 717 hp Tier 3 engines
(2008)
Limited Hours: 500
Congruity 360; Fall
River, MA
10/5/18 Two Caterpillar 2,000 kW with
Caterpillar 3516C, 2,937 hp Tier 2
engines (2010)
Limited Hours: 100 for
testing/maintenance/DR and
unlimited emergency
Delta Dental of RI;
Providence, RI
10/31/18 One Caterpillar 600 kW with Caterpillar
C18, 900 hp Tier 2 engine (2006)
Limited Hours: 500
Brockton
Wastewater
Treatment Plant;
Brockton, MA
12/11/18 Two Caterpillar 2,500 kW with
NESHAP upgraded Caterpillar 3516B,
2,876 hp engines (2005)
Limited Hours: 100 for
testing/maintenance/DR and
unlimited emergency
Brockton Water
Treatment Plant;
Pembroke, MA
1/7/19 One Caterpillar 2,000 kW with NESHAP
upgraded Caterpillar 3516B, 2,876 hp
engine (2003)
Limited Hours: 100 for
testing/maintenance/DR and
unlimited emergency
Internap;
Somerville, MA
1/29/19 Three Baldor 2,000 kW with Mitsubishi
S16R-Y2PTAW2-1, 2,923 hp Tier 2
engines (2007 and 2008)
Limited Hours: 100 for
testing/maintenance/DR and
unlimited emergency

1 All of these engines are operating as nonemergency under the US EPA engine regulations unlike the DR engines at
Bluffdale which will operate as emergency under the US EPA engine regulations under the “50 hour provision” of
the EPA NSPS (40 CFR 60 Subpart IIII).
2 All engines are compression ignition (CI) diesel except IXYS which are spark ignition (SI) natural gas.
偡来‱㜠潦‱㜹
Site Permit
Issuance
Engine(s)2 BACT
Liberty Mutual
Data Center;
Portsmouth, NH
2/7/19 One 2,250 Caterpillar with NESHAP
upgraded Caterpillar 3516B, 3,285 hp
Tier 1 engine (2007) and Two 1,500
Caterpillar with NESHAP upgraded
Caterpillar 3512B, 2,172 hp engines
(1998)
Limited Hours: 500
Signature Breads;
Chelsea, MA
5/3/19 One 1,500 kW Kohler with MTU 12V
4000, 2,328 hp Tier 2 engine (2007)
Limited Hours: 100 for
testing/maintenance/DR/peak
shaving and unlimited
emergency
Mercer, LLC;
Norwood, MA
5/9/19 Three 910 kW Caterpillar with NESHAP
upgraded Caterpillar 3508B, 1,341 hp
engines (1999)
Limited Hours: 100 for
testing/maintenance/DR and
unlimited emergency
Twin River Casino;
Lincoln, RI
4/23/19 Three 1,545 kW Caterpillar with
Caterpillar 3512B, 2,172 hp, Tier 1
engines (2006)
Limited Hours: 500
Amica Mutual;
Lincoln, RI
5/22/19 Two 1,000 kW Caterpillar with
NESHAP upgraded Caterpillar 3508,
1,489 hp engines (1996)
Limited Hours: 500
Partners Healthcare
System; Boston,
MA
6/5/19 Three 2,000 kW Cummins with
Cummins QSK60-G6 NR2, 2,923 hp
Tier 2 engines (2008)
Limited Hours: 100 for
testing/maintenance/DR and
unlimited emergency
Pharmalucence;
Billerica, MA
6/3/19 One 1,000 kW Caterpillar with
Caterpillar C32, 1,502 hp Tier 2 engine
(2010)
Limited Hours: 100 for
testing/maintenance/DR and
unlimited emergency
Partners Healthcare
System;
Charlestown, MA
7/8/19 One 2,000 kW Caterpillar with
Caterpillar 3516, 2,937 hp Tier 2 engine
(2006)
Limited Hours: 100 for
testing/maintenance/DR and
unlimited emergency
North
Attleborough
Waste Water
Treatment Plant;
North
Attleborough, MA
7/9/19 One 1,000 kW Katolight with NESHAP
upgraded Detroit Diesel 9123-7306,
1,515 bhp engine (1982)
Limited Hours: 100 for
testing/maintenance/DR and
unlimited emergency
Miriam Hospital;
Providence, RI
7/23/19 Two 1,000 kW Caterpillar with
NESHAP upgraded Caterpillar 3508B,
1,502 bhp engines (2003)
Limited Hours: 500
Somerset Water
Pollution Control
Facility; Somerset,
MA
7/25/19 One Cummins 450 kW with Cummins
QSX15-G9, 755 bhp Tier 2 engine
(2007) and One Cummins 250 kW with
Cummins QSL9-G7, 464 bhp Tier 2
engine (2008)
Limited Hours: 100 for
testing/maintenance/DR and
unlimited emergency
IXYS Integrated
Circuits; Beverly,
MA
8/19/19 Three Stamford 600 kW with PSI
31.8LTCAC certified non-emergency SI
engines (2019)
Limited Hours: 100 for
testing/maintenance/DR/peak
shaving and unlimited
emergency
Page 18 of 179
Site Permit
Issuance
Engine(s)2 BACT
Waters Corp;
Milford, MA
9/3/19 One Cummins 750 kW with Cummins
QST30-G5 NR2, 1,490 bhp Tier 2 engine
(2006)
Limited Hours: 100 for
testing/maintenance/DR and
unlimited emergency
West Wastewater
Treatment Plant;
Marlborough, MA
12/3/19 One Kohler 800 kW with Mitsubishi
S12A2-Y2PTAW-2, 1,207 bhp Tier 2
engine (2008)
Limited Hours: 100 for
testing/maintenance/DR and
unlimited emergency
Nashua High
School North;
Nashua, NH
12/5/19 One Caterpillar 1,250 KW with
NESHAP upgraded Caterpillar 3512,
1,818 bhp engine (2001)
Limited Hours: 500
Nashua High
School South;
Nashua, NH
12/5/19 One Caterpillar 1,250 KW with
NESHAP upgraded Caterpillar 3512,
1,818 bhp engine (2001)
Limited Hours: 500
Providence Water
Supply Board;
Cranston, RI
1/6/20 One Caterpillar 600 kW with NESHAP
upgraded Caterpillar 3412C, 896 bhp
engine (2005)
Limited Hours: 500
Providence Water
Supply Board;
Providence, RI
1/6/20 One Caterpillar 1000 kW with NESHAP
upgraded Caterpillar 3512C, 1482 bhp
engine (1995)
Limited Hours: 500
Providence Water
Supply Board;
Scituate, RI
1/6/20 One Caterpillar 600 kW with NESHAP
upgraded Caterpillar 3412C, 896 bhp
engine (2000)
Limited Hours: 500
Providence Water
Supply Board;
Johnston, RI
1/6/20 One Caterpillar 1000 kW with NESHAP
upgraded Caterpillar 3512C, 1482 bhp
engine (1995)
Limited Hours: 500
Coresite;
Somerville, MA
12/1/20 Four Cummins 2000 kW with Cummins
2,919 bhp Tier 2, 2007 engines
Limited Hours: 100 for
testing/maintenance/DR and
unlimited emergency
Mattabasset
WPCF; Cromwell,
CT
9/9/20 Two Cummins 1500 kW with Cummins
1,656 hp Tier 1, 2006 engines
Limited Hours: Fuel Use
based on 300 hours at max
load
Siemens
Diagnostic;
Walpole, MA
6/17/21 Four Gensets: 820 kW Caterpillar with
NESHAP upgraded Caterpillar 1,220 hp
engine (1993); 1,500 kW Caterpillar with
NESHAP upgraded 2,168 hp engine
(1994); 2,300 kW MTU with 3,353 hp
Tier 2, 2007 engine; 2,443 Caterpillar
with 3,448 hp SI, 2018 engine
Limited Hours: 100 for
testing/maintenance/DR and
unlimited emergency
Rhode Island
Blood Center;
Providence, RI
2/14/20 One Cummins 750 kW with NESHAP
upgraded Cummins 1,135 bhp engine
(1999)
Limited Hours: 500
South Windsor
WWTP; South
Windsor, CT
9/9/20 One Kohler 1500 kW with MTU 1,910
kW Tier 2, 2010 engine
Limited Hours: Fuel Use
based on 300 hours at max
load
Kimball Union
Academy;
Plainsfield, NH
9/22/20 One Kohler 250 kW with John Deere
385 hp, Tier 3, 2008 engine
Limited Hours: 500
Page 19 of 179
Site Permit
Issuance
Engine(s)2 BACT
Southern NH
University;
Manchester, NH
9/3/20 One Cummins 400 kW with Cummins
755 bhp, Tier 2, 2009 engine
Limited Hours: 500
Ocean State Job
Lot; North
Kingstown, RI
6/1/20 One Kohler 1,600 kW with Mitsubishi
2,346 hp, Tier 1, 2004 engine
Limited Hours: 500
Boston Medical
Center; Boston,
MA
2/20/20 Two Caterpillar 550 kW with Caterpillar
839 bhp, Tier 2, 2009 engines
Limited Hours: 100 for
testing/maintenance/DR and
unlimited emergency
Newburyport
WWTP;
Newburyport, MA
2/24/20 One Kohler 1,000 kW with Mitsubishi
1,528 hp, Tier 2, 2010 engine
Limited Hours: 100 for
testing/maintenance/DR and
unlimited emergency
New Bedford
WWTP; New
Bedford, MA
1/21/20 Two Waukesha 1,000 kW with
Waukesha, SI, 1,553 hp, NESHAP
upgraded engines
Limited Hours: 100 for
testing/maintenance/DR and
unlimited emergency
Fall Fiver WTP;
Fall River, MA
12/30/19 One Cummins 1,500 kW with Cummins
2,220 bhp, NESHAP upgraded engine
Limited Hours: 100 for
testing/maintenance/DR and
unlimited emergency
Baystate Health;
Springfield, MA
2/2/20 Two Caterpillar 1,500 kW with
Caterpillar 2,206 bhp, Tier 2, 2010
engines
Limited Hours: 100 for
testing/maintenance/DR and
unlimited emergency
Bank of America;
Lincoln, RI
4/16/20 Two Caterpillar 1,000 kW with
Caterpillar 1,502 bhp, Tier 2, 2008
engines
Limited Hours: 500

6.3 Best Available Control Technology Summary
This BACT analysis for NOx examines:
(1) 90% reduction using Selective Catalytic Reduction (SCR); and
(2) Restricted operation to 100 hours per year of nonemergency use using an EPA certified Tier
engine.
The BACT analysis for CO and VOC examines:
(1) 70% reduction using Diesel Oxidation Catalyst (DOC); and
(2) Restricted operation to 100 hours per year of nonemergency use using an EPA certified Tier
engine.
The BACT analysis for PM examines:
(1) 85% reduction using Diesel Particulate Filter (DPF); and
(2) Restricted operation to 100 hours per year of nonemergency use using an EPA certified Tier
engine.

Attachment 7-2 to this BACT analysis presents the economic analysis for Option 1 listed above for NOx
CO/VOC, and PM using 100 hours of nonemergency operation per year for the Cummins 3,000 kW
generator-engine set located at SLC6. Similarly, Attachment 7-3 presents the economic analysis for the
500 kW generator-engine set located at SLC2 (note that there are two 500 kW generators per 1,000 kW
generator. These two generator-engine sets represent the range of largest to smallest generators at the
Page 20 of 179
site. Table 6.3-1 summarizes the results of dividing the Total Annual Cost by the pollutant emission
removal in tons. The $/ton removal for NOx, CO, VOC, and PM pollutants should not be considered
BACT.
TABLE 6.3-1: $/ton Summary BACT Analysis

Pollutant
3,000 kW 500 kW
$/ton
NOx 46,917 233,695
CO 387,477 1,673,540
VOC 1,104,311 1,418,254
PM 3,252,984 13,899,490

For all pollutants, it was found that it was not economically feasible to upgrade with either a SCR, DOC,
or DPF; thus, the BACT option recommended is restricted operation to 100 hours per year using the Tier
certified engines.
BACT for SO2 is the use of ultra-low sulfur diesel with sulfur at 0.0015% or 15 ppm.
Page 21 of 179
7.0 NONATTAINMENT/MAINTENANCE AREAS –
OFFSETTING
The Facility will limit NOx emissions to less than 25 tpy to avoid offsets. Thus
the Facility will be a synthetic minor source. By limiting NOx to less than 25 tpy,
the emissions of PM2.5, PM10, SO2, and VOCs will also be well below the limits
requiring offsets. The Facility therefore is not subject to the PM2.5, PM10, or
ozone offset requirements in UAC R307-403, 420 or 421 (see Table 4.3-1).
偡来′㈠潦‱㜹
ATTACHMENTS

偡来′㌠潦‱㜹
Attachment 1

Aerial Facility Location with Generators

偡来′㐠潦‱㜹
INTERNAL
SLC2SLC3
SLC4 SLC5
SLC6
Page 25 of 179
INTERNAL
4
1
2
3
2A
2B
2C
3A2 3B2
12
4 35
67
89
10
SLC2
SLC3
Page 26 of 179
INTERNAL
SLC4
4C
4A
4B
Page 27 of 179
INTERNAL
H
B
A
C
R
D
E
SLC5
Page 28 of 179
INTERNAL
6H
3B
3A
3C
3D
1C
1D
4B
4A4C
4D
2C
2D
2A
2B
1A
1B
SLC6
Page 29 of 179
Attachment 2

Facility Location and Nonattainment/
Maintenance Areas

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Figure 1. Location of facility with respect to Northern Wasatch Front Ozone moderate
nonattainment area.

Page 31 of 179

Figure 2. Location of facility with respect to Salt Lake City PM2.5 nonattainment area. Also
shown are the Provo PM2.5 nonattainment and Logan, UT-Franklin, ID PM2.5 maintenance
areas.

Page 32 of 179

Figure 3. Location of facility with respect to Salt Lake City PM10 maintenance area.

Page 33 of 179

Figure 4. Location of facility with respect to Salt Lake City SO2 nonattainment area.
Page 34 of 179
ATTACHMENT 3
DAQ Forms

偡来″㔠潦‱㜹
Form 1 Date __________________
Notice of Intent (NOI) Application Checklist
Company __________________
Utah Division of Air Quality
New Source Review Section
Source Identification Information [R307-401-5]
1. Company name, mailing address, physical address and telephone number 
2. Company contact (Name, mailing address, and telephone number)
3.Name and contact of person submitting NOI application (if different than 2) 4.Source Universal Transverse Mercator (UTM) coordinates 
5. Source Standard Industrial Classification (SIC) code 
6.Area designation (attainment, maintenance, or nonattainment)
7.Federal/State requirement applicability (NAAQS, NSPS, MACT, SIP, etc.)
8.Source size determination (Major, Minor, PSD) 9. Current Approval Order(s) and/or Title V Permit numbers 
NOI Application Information: [R307-401]










N/A 
N/A 
A.Air quality analysis (air model, met data, background data, source impact analysis) N/A 
1.Detailed description of the project and source process
2.Discussion of fuels, raw materials, and products consumed/produced3.Description of equipment used in the process and operating schedule
4.Description of changes to the process, production rates, etc.
5.Site plan of source with building dimensions, stack parameters, etc.
6.Best Available Control Technology (BACT) Analysis [R307-401-8]A.BACT analysis for all new and modified equipment
7.Emissions Related Information: [R307-401-2(b)]
A.Emission calculations for each new/modified unit and site-wide
(Include PM10, PM2.5, NOx, SO2, CO, VOCs, HAPs, and GHGs)B.References/assumptions, SDS, for each calculation and pollutant
C.All speciated HAP emissions (list in lbs/hr)
8.Emissions Impact Analysis – Approved Modeling Protocol [R307-410]
A.Composition and physical characteristics of effluent(emission rates, temperature, volume, pollutant types and concentrations)
9.Nonattainment/Maintenance Areas – Major NSR/Minor (offsetting only) [R307-403]
A.NAAQS demonstration, Lowest Achievable Emission Rate, Offset requirements
B.Alternative site analysis, Major source ownership compliance certification
10.Major Sources in Attainment or Unclassified Areas (PSD) [R307-405, R307-406]
B.Visibility impact analysis, Class I area impact
11.Signature on Application
N/A 
Note: The Division of Air Quality will not accept documents containing confidential information or data.
Documents containing confidential information will be returned to the Source submitting the application.
Page 36 of 179
1 of 1
Form 2 Date ____________
Company Information/Notice of Intent (NOI)
Utah Division of Air Quality
New Source Review Section
Application for: □ Initial Approval Order □Approval Order Modification
General Owner and Source Information
1.Company name and mailing address:
____________________________
____________________________
____________________________
Phone No.: ( )
Fax No.: ( )
2.Company** contact for environmental matters:
____________________________
Phone no.: ( )
Email: _______________________
** Company contact only; consultant or independent contractor contact information can be provided in a cover letter
3.Source name and physical address (if different from
above):____________________________
____________________________
____________________________
Phone no.: ( )
Fax no.: ( )
4.Source Property Universal Transverse Mercator
coordinates (UTM), including System and Datum:
UTM:_________________________
X:____________________________
Y:____________________________
5.The Source is located in:__________________ County 6.Standard Industrial Classification Code (SIC)
__ __ __ __
7.If request for modification, AO# to be modified: DAQE #__________________ DATED: ____/____/____
8.Brief (50 words or less) description of process.
Electronic NOI
9.A complete and accurate electronic NOI submitted to DAQ Permitting Mangers Jon Black ([e-mail]) or Alan
Humpherys ([e-mail]) can expedite review process. Please mark application type.
Hard Copy Submittal Electronic Copy Submittal □ Both
Authorization/Signature
I hereby certify that the information and data submitted in and with this application is completely true, accurate and
complete, based on reasonable inquiry made by me and to the best of my knowledge and belief.
Signature: Title:
_______________________________________
Name (Type or print)
Telephone Number:
( )
Email:
Date:
April 3, 2024
4
DataBank Holdings Ltd
400 S. Akard Way, Ste 100
Dallas, TX 75202
[phone]
Jenny Gerson
[phone]
[e-mail]
DataBank Bluffdale
14850 S. Pony Express Rd
Bluffdale, UT 84065
[phone]
Salt Lake
423,296.00 m E
4,481,463.00 m N
7376
The site is a data center with 46 emergency backup generators that will be permitted for testing,
maintenance, emergency, and a subset for demand response use.
4
General Counsel
Daniel Yamagishi
[e-mail]
April 9, 2024720 256 3759
Page 37 of 179
Page 1 of 1
Form 3 Company____________________
Process Information Site________________________
Utah Division of Air Quality
New Source Review Section
Process Information - For New Permit ONLY
1.Name of process:2.End product of this process:
3.Process Description*:
Operating Data
4.Maximum operating schedule:
__________ hrs/day
__________days/week
__________weeks/year
5.Percent annual production by quarter:
Winter ________ Spring _______
Summer ________ Fall _______
6.Maximum Hourly production (indicate units.):
_____________
7.Maximum annual production (indicate units):
________________
8.Type of operation:
Continuous Batch Intermittent
9.If batch, indicate minutes per cycle ________
Minutes between cycles ________
10. Materials and quantities used in process.*
Material Maximum Annual Quantity (indicate units)
11.Process-Emitting Units with pollution control equipment*
Emitting Unit(s) Capacity(s) Manufacture Date(s)
*If additional space is required, please create a spreadsheet or Word processing document and attach to form.
As Needed
See Attachment 4 Table 2
Page 38 of 179
Page 1 of 1
Company___________________________
Site _____________________________
Form 5
Emissions Information
Criteria/GHGs/ HAP’s
Utah Division of Air Quality
New Source Review Section
Potential to Emit* Criteria Pollutants & GHGs
Criteria Pollutants Permitted Emissions
(tons/yr)
Emissions Increases
(tons/yr)
Proposed Emissions
(tons/yr) PM10 Total
PM10 Fugitive
PM2.5
NOx
SO2
CO
VOC
VOC Fugitive
NH3
Greenhouse Gases CO2e CO2e CO2e
CO2
CH4
N2O
HFCs
PFCs
SF6
Total CO2e
*Potential to emit to include pollution control equipment as defined by R307-401-2.
Hazardous Air Pollutants** (**Defined in Section 112(b) of the Clean Air Act )
Hazardous Air
Pollutant***
Permitted Emissions
(tons/yr)
Emission Increase
(tons/yr)
Proposed
Emission (tons/yr)
Emission Increase
(lbs/hr)
Total HAP
*** Use additional sheets for pollutants if needed
See Attachment 4 Tables 9 - 12
Page 39 of 179

Utah Division of Air Quality
New Source Review Section Company_______________________
Site/Source_____________________
Form 11 Date___________________________
Internal Combustion Engines

Equipment Information
1. Manufacturer: __________________________

Model no.: __________________________

The date the engine was constructed or
reconstructed ________________________
2. Operating time of Emission Source:
average maximum
______ Hours/day ______ Hours/day
Days/week Days/week
______ Weeks/year ______ Weeks/year

3. Manufacturer's rated output at baseload, ISO hp or Kw
Proposed site operating range _____________________________ hp or Kw

Gas Firing
4. Are you operating site equipment on pipeline quality natural gas: □ Yes □ No

5. Are you on an interruptible gas supply:
□ Yes □ No
If "yes", specify alternate fuel:
_______________________________

6. Annual consumption of fuel:

_____________________________ MMSCF/Year

7. Maximum firing rate:
_____________________________ BTU/hr

8. Average firing rate:
_____________________________ BTU/hr
Oil Firing
9. Type of oil:
Grade number □ 1 □ 2 □ 4 □ 5 □ 6 Other specify ___________

10. Annual consumption: ______________ gallons

11. Heat content:______________ BTU/lb or
______________ BTU/gal

12. Sulfur content:___________% by weight

13. Ash content: ____________% by weight

14. Average firing rate: gal/hr

15. Maximum firing rate: gal/hr

16. Direction of firing: □ horizontal □ tangential □ other: (specify)

Page 1 of 4 
DataBank Holdings Ltd.
DataBank Bluffdale
April 3, 2024
See Attachment 4 Table 2
See Attachment 4 Table 2

As Needed As Needed
X
X
0.0015
See Attachment 4 Table 2
137,000See Attachment 6 Table 6
See Attachment 6 Table 6 See Attachment 6 Table 6
Page 40 of 179
Page 2 of 4 

Internal Combustion Engine
Form 11 (Continued)

Operation

17. Application:
□ Electric generation
______ Base load ______ Peaking
□ Emergency Generator
□ Driving pump/compressor
□ Exhaust heat recovery
□ Other (specify) ________________________

18. Cycle
□ Simple cycle
□ Regenerative cycle
□ Cogeneration
□ Combined cycle
Emissions Data

19. Manufacturer’s Emissions in grams per hour (gr/hp-hr): _______ NOX _______ CO ______ VOC
_______ Formaldehyde

20. Attach manufacturer's information showing emissions of NOx, CO, VOC, SOx, CH2O, PM10, PM 2.5 , CO2, CH4 and N2O
for each proposed fuel at engine loads and site ambient temperatures representative of the range of proposed
operation. The information must be sufficient to determine maximum hourly and annual emission rates. Annual
emissions may be based on a conservatively low approximation of site annual average temperature. Provide emissions
in pounds per hour and except for PM10 and PM2.5 parts per million by volume (ppmv) at actual conditions and corrected
to dry, 15% oxygen conditions.

Method of Emission Control:

□ Lean premix combustors □ Oxidation catalyst □ Water injection □ Other (specify)____________

□ Other low-NOx combustor □ SCR catalyst □ Steam injection

Additional Information

21. On separate sheets provide the following:

A. Details regarding principle of operation of emission controls. If add-on equipment is used, provide make and
model and manufacturer's information. Example details include: controller input variables and operational
algorithms for water or ammonia injection systems, combustion mode versus engine load for variable mode
combustors, etc.

B. Exhaust parameter information on attached form.

C. All calculations used for the annual emission estimates must be submitted with this form to be deemed
complete.

D. All formaldehyde emissions must be modeled as per Utah Administrative Code R307-410-5 using
SCREEN3.

E. If this form is filled out for a new source, forms 1 and 2 must be submitted also.

X
See Attachment 4 Table 4
X Tier 1 or 2
Page 41 of 179

Page 4 of 4 
INTERNAL COMBUSTION ENGINE
FORM 11 (continued)
EMISSION SOURCES

Review of applications and issuance of permits will be expedited by supplying all necessary information requested on this form.

AIR CONTAMINANT DATA EMISSION POINT DISCHARGE PARAMETERS
STACK SOURCES (7) EMISSION POINT
(1)
CHEMICAL COMPOSITION
OF TOTAL STREAM
AIR
CONTAMINANT
EMISSION RATE
UTM COORDINATES OF EMISSION PT. (6) EXIT DATA
NUMBER NAME COMPONENT OR AIR CONTAMINANT NAME
(2)
CONC.
(%V) (3)
LB/HR
(4)
TONS/YR
(5)
ZONE EAST
(METERS)
NORTH
(METERS)
HEIGHT
ABOVE
GROUND
(FT)
HEIGHT
ABOVE
STRUCT.
(FT)
DIA.
(FT)
VELO.
(FPS)
TEMP.
(OF)

GROUND ELEVATION OF FACILITY ABOVE MEAN SEA LEVEL _______________ feet.
UTAH AIR CONSERVATION BOARD STANDARD CONDITIONS ARE 68O F AND 14.7 PSIA.
General Instructions for this form.
1. Identify each emission; point with a unique number for this plant site on plot plan, previous permits and emission inventory questionnaire. Limit emission point number to 8 character spaces. For each
emission point use as many lines as necessary to list air contaminant data. Typical emission point names are: heater, vent, boiler, tank, reactor, separator, baghouse, fugitive, etc. Abbreviations are OK.
2. Typical component names are: air, H2O, nitrogen, oxygen, CO2, CO, NOx, SOx, hexane, particulate matter (PM10 and PM2.5), etc. Abbreviations are OK.
3. Concentration data is required for all gaseous components. Show concentration in volume percent of total gas stream.
4. Pounds per hour. (#/hr) is maximum emission rate expected by applicant.
5. Tons per year (T/Y) is annual maximum emission rate expected by applicant, which takes into account process operating schedule.
6. As a minimum applicant must furnish a facility plot plan drawn to scale showing a plant benchmark, latitude and longitude correct to the nearest second for the benchmark, and all emission points dimensioned
with respect to the benchmark. Please show emission point UTM coordinates if known.
7. Supply additional information as follows if appropriate: (a) Stack exit configuration other than a round vertical stack. Show length and width for a rectangular stack. Indicate if horizontal discharge with a note.
(b) Stack's height above supporting or adjacent structures if structure is within three "stack heights above ground" of stack.

See Attachment 4 Tables 7-12 See Modeling Protocol See Attachment 4 Table 3
See Table 1 of Modeling Protocol
Page 42 of 179

Utah Division of Air Quality
New Source Review Section Company: ___________________
Site/Source: _________________
Form 17 Date: _______________________
Diesel Powered Standby Generator

Company Information
1. Company Name and Address:
____________________________________________
____________________________________________
____________________________________________
____________________________________________
Phone Number: _______________________________
Fax Number: _______________________________
2. Company Contact:
____________________________________________
____________________________________________
____________________________________________
____________________________________________
Phone Number: _______________________________
Fax Number: _______________________________
3. Installation Address:
____________________________________________ County where facility is located: __________________
____________________________________________
____________________________________________ Latitude, Longitude and UTM Coordinates of Facility
____________________________________________ __________________________________________
Phone Number: _______________________________ __________________________________________
Fax Number: _______________________________
Standby Generator Information
4. Engines:
Maximum Maximum Emission Rate Date the engine
Manufacturer Model Rated Hours of Rate of NOx was constructed Horsepower or Kilowatts Operation grams/BHP-HR or reconstructed
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
Attach Manufacturer-supplied information
5. Calculated emissions for this equipment:
PM10____________ Lbs/hr _____________Tons/yr PM2.5____________ Lbs/hr _____________Tons/yr
NOx_____________Lbs/hr______________Tons/yr SOx ____________ Lbs/hr______________Tons/yr
CO _____________Lbs/hr______________Tons/yr VOC ____________Lbs/hr______________Tons/yr
CO2 ____________Tons/yr CH4 ____________ Tons/yr
N2O ____________Tons/yr
HAPs___________ Lbs/hr (speciate)__________Tons/yr (speciate)
Submit calculations as an appendix. If other pollutants are emitted, include the emissions in the appendix.
DataBank Holdings Ltd.
DataBank Bluffdale
April 3, 2024
DataBank Holdings Ltd.
Dallas, TX 75202
400 S. Akard Way400 S. Akard Way, Suite 100 , Suite 100
Dallas, TX 75202
832-267-7158 (site)
DataBank Bluffdale
14850 S. Pony Express Rd.
Bluffdale, UT 84065
832-267-7158
Salt Lake
40.480508N; 111.905402W
423,296.0 m E; 4,481,463.0 m N
See Attachment 4 Tables 2 and 4
See Attachment 5
See Attachment 4 Tables 7-12
Jenny Gerson
303-818-0733
Page 43 of 179

Page 1 of 2

New Source Review Section
Date: _____________________________

Utah Division of Air Quality
Company: _________________________
Site/Source:________________________
Form 20
rganic Liquid Storage Tank O

Equipment
1. Tank manufacturer: ___________________________ 2. Identification number: _____________________
3. Installation date: ______________________________ 4. Volume: __________________________ gallons
5. Inside tank diameter: ______________________ feet 6. Tank height: ________________________ feet
7. True vapor pressure of liquid: _______________ psia 8. Reid vapor pressure of liquid: ____________ psi
9. Outside color of tank: __________________________ 10. Maximum storage temperature: __________ F O
11. Average throughput: ____________ gallons per year 12. Turnovers/yearly ____ Monthly ____ Weekly ___
13. Average liquid height (feet): _____________________ Yes No Number ______ 14. Access hatch: □ □
15. T
a. P

r
b. S
Type: ________________________________
16. D
ll Yes No Number_____
ll
ak
ype of Seals:
rimary seals:
□ Mechanical shoe
□ Resilient filled
□ Liquid filled
□ Vapor mounted
□ Liquid mounted
□ Flexible wipe
econdary seal:
eck Fittings:
□Gauge float we □
Gauge hatch/
sample we □ Yes □ No Number_____
Roof drains □ Yes □ No Number_____
Rim vents □ Yes □ No Number_____
Vacuum bre □ Yes □ No Number_____
Roof leg □ Yes □ No Number_____
Ladder well □ Yes □ No Number_____
Column well □ Yes □ No Number_____
Other:_________________________________
17. S
Deck Fitting Category: ________________________
18. T

______________________________________
hell Characteristics:
Condition: _________________________________
Breather Vent Settings: ________________________
Tank Construction: ___________________________
Roof Type: __________________________________
Deck Construction: ___________________________
ype of Construction:
□ Vertical Fixed Roof
□ Horizontal Fixed Roof
□ Internal Floating Roof
□ External Floating Roof
□ Other (please specify)
19. Additional Controls:
Gas Blanket Venting Carbon Adsorption Thermal Oxidation Other:_______________ □□ □□□
20. Single Liquid Information
Liquid Name: __________________________________
CAS Number: __________________________________
Avg. Temperature: ______________________________
Vapor Pressure: ________________________________
Liquid Molecular Weight: ________________________ Liquid Molecular Weight: ________________________
Liquid Name: __________________________________
CAS Number: __________________________________
Avg. Temperature: ______________________________
Vapor Pressure: ________________________________
Databank
Bluffdale
February 2024
0.022 @100F NA
Dark Ambient
X
Good
+/- 0.03 psigBelly TankNA
NA
NA
X
X Good operation practices
No. 2 Distillate Fuel Oil (ULSD)68476-34-6
Ambient
188
See Tank Summary Attachment
Information presented is applicable to each of the identical belly tanks identified below.
Cummins T_SLC2_A and B
3,600
27.5 2.0 Tank Length: 25.8
3,600 1
< 2.0
Page 44 of 179

Page 2 of 2

Form 20 - Organic Liquid Storage Tank
(Continued)
21. Chemical Components Information
Chemical Name: ________________________________
Percent of Total Liquid Weight: _____________________
Molecular Weight: _______________________________
Avg. Liquid Temperature: _________________________
Vapor Pressure: ________________________________ Vapor Pressure: ________________________________
Chemical Name: ________________________________
Percent of Total Liquid Weight: _____________________
Molecular Weight: _______________________________
Avg. Liquid Temperature: _________________________
Emissions Calculations (PTE)
22. C
Submit calculations as an appendix. Provide Material Safety Data Sheets for products being stored.
alculated emissions for this device:
VOC _________Lbs/hr_____ Tons/yr
HAPs_________Lbs/hr (speciate)______Tons/yr (speciate)

Instructions

Note: 1. Submit this form in conjunction with Form 1 and Form 2.
2. or questions in filling out this form.
Ask to speak with a New Source Review engineer. We will be glad to help!
on number that will appear on the tank.
s or barrels.
r in feet.
liquid (psi).
ach during storage (degrees Fahrenheit).
emptied and refilled per year, month or week.
ss hatches and the number.
17. Specify condition of the tank, also include the following:
d roof tanks
el construction sizes and seam length
olled, or detail
22. ations for all criteria pollutants and HAPs. Use AP-42 or manufacturers’ data to complete your
calculations.
ENERIC\Forms 2010\Form20 Organic Liquid Storage Tanks.doc
Revised 12/20/10
Call the Division of Air Quality (DAQ) at [phone] if you have problems

1. Indicate the tank manufacturer's name.
2. Supply the equipment identificati
3. Indicate the date of installation.
4. Indicate the capacity of the tank in gallon
5. Specify the inside tank diamete
6. Specify the tank height in feet.
7. Indicate the true vapor pressure of the liquid (psia).
8. Indicate the Reid vapor pressure of the
9. Indicate the outside color of the tank.
10. Supply the highest temperature the liquid will re
11. Indicate average annual throughput (gallons).
12. Specify how many times the tank will be
13. Specify the average liquid height (feet).
14. Indicate whether or not the tank has acce
15. Indicate what type of seals the tank has.
16. Indicate what types of deck fittings are installed.
Breather vent settings in (psig) for fixe
Tank construction, welded or riveted
Roof type; pontoon, double deck, or self-supporting roof
Deck construction; bolted or welded, sheet or pan
Deck fitting category; typical, contr
18. Indicate the type of tank construction.
19. Indicate other types of additional controls which will be used.
20. Provide information on liquid being stored, add additional sheets as necessary.
21. Provide information on chemicals being stored, add additional sheets as necessary.
Supply calcul

f:\aq\ENGINEER\G
See Tank Emissions Summary Attachment
Page 45 of 179

Page 1 of 2

New Source Review Section
Date: _____________________________

Utah Division of Air Quality
Company: _________________________
Site/Source:________________________
Form 20
rganic Liquid Storage Tank O

Equipment
1. Tank manufacturer: ___________________________ 2. Identification number: _____________________
3. Installation date: ______________________________ 4. Volume: __________________________ gallons
5. Inside tank diameter: ______________________ feet 6. Tank height: ________________________ feet
7. True vapor pressure of liquid: _______________ psia 8. Reid vapor pressure of liquid: ____________ psi
9. Outside color of tank: __________________________ 10. Maximum storage temperature: __________ F O
11. Average throughput: ____________ gallons per year 12. Turnovers/yearly ____ Monthly ____ Weekly ___
13. Average liquid height (feet): _____________________ Yes No Number ______ 14. Access hatch: □ □
15. T
a. P

r
b. S
Type: ________________________________
16. D
ll Yes No Number_____
ll
ak
ype of Seals:
rimary seals:
□ Mechanical shoe
□ Resilient filled
□ Liquid filled
□ Vapor mounted
□ Liquid mounted
□ Flexible wipe
econdary seal:
eck Fittings:
□Gauge float we □
Gauge hatch/
sample we □ Yes □ No Number_____
Roof drains □ Yes □ No Number_____
Rim vents □ Yes □ No Number_____
Vacuum bre □ Yes □ No Number_____
Roof leg □ Yes □ No Number_____
Ladder well □ Yes □ No Number_____
Column well □ Yes □ No Number_____
Other:_________________________________
17. S
Deck Fitting Category: ________________________
18. T

______________________________________
hell Characteristics:
Condition: _________________________________
Breather Vent Settings: ________________________
Tank Construction: ___________________________
Roof Type: __________________________________
Deck Construction: ___________________________
ype of Construction:
□ Vertical Fixed Roof
□ Horizontal Fixed Roof
□ Internal Floating Roof
□ External Floating Roof
□ Other (please specify)
19. Additional Controls:
Gas Blanket Venting Carbon Adsorption Thermal Oxidation Other:_______________ □□ □□□
20. Single Liquid Information
Liquid Name: __________________________________
CAS Number: __________________________________
Avg. Temperature: ______________________________
Vapor Pressure: ________________________________
Liquid Molecular Weight: ________________________ Liquid Molecular Weight: ________________________
Liquid Name: __________________________________
CAS Number: __________________________________
Avg. Temperature: ______________________________
Vapor Pressure: ________________________________
Databank
Bluffdale
February 2024
Caterpillar T_SLC2_C
See Tank Summary Attachment 5,401
48.9 1.1 Tank Length: 46.7
0.022 @ 100F NA
Dark Ambient
4,160 < 1
< 1.1 X
Good
+/- 0.03 psig
Belly Tank
NA
NA
NA
X
X Good Operation Practices
No. 2 Distillate Fuel Oil (ULSD)
68476-34-6
Ambient
188
Page 46 of 179

Page 2 of 2

Form 20 - Organic Liquid Storage Tank
(Continued)
21. Chemical Components Information
Chemical Name: ________________________________
Percent of Total Liquid Weight: _____________________
Molecular Weight: _______________________________
Avg. Liquid Temperature: _________________________
Vapor Pressure: ________________________________ Vapor Pressure: ________________________________
Chemical Name: ________________________________
Percent of Total Liquid Weight: _____________________
Molecular Weight: _______________________________
Avg. Liquid Temperature: _________________________
Emissions Calculations (PTE)
22. C
Submit calculations as an appendix. Provide Material Safety Data Sheets for products being stored.
alculated emissions for this device:
VOC _________Lbs/hr_____ Tons/yr
HAPs_________Lbs/hr (speciate)______Tons/yr (speciate)

Instructions

Note: 1. Submit this form in conjunction with Form 1 and Form 2.
2. or questions in filling out this form.
Ask to speak with a New Source Review engineer. We will be glad to help!
on number that will appear on the tank.
s or barrels.
r in feet.
liquid (psi).
ach during storage (degrees Fahrenheit).
emptied and refilled per year, month or week.
ss hatches and the number.
17. Specify condition of the tank, also include the following:
d roof tanks
el construction sizes and seam length
olled, or detail
22. ations for all criteria pollutants and HAPs. Use AP-42 or manufacturers’ data to complete your
calculations.
ENERIC\Forms 2010\Form20 Organic Liquid Storage Tanks.doc
Revised 12/20/10
Call the Division of Air Quality (DAQ) at [phone] if you have problems

1. Indicate the tank manufacturer's name.
2. Supply the equipment identificati
3. Indicate the date of installation.
4. Indicate the capacity of the tank in gallon
5. Specify the inside tank diamete
6. Specify the tank height in feet.
7. Indicate the true vapor pressure of the liquid (psia).
8. Indicate the Reid vapor pressure of the
9. Indicate the outside color of the tank.
10. Supply the highest temperature the liquid will re
11. Indicate average annual throughput (gallons).
12. Specify how many times the tank will be
13. Specify the average liquid height (feet).
14. Indicate whether or not the tank has acce
15. Indicate what type of seals the tank has.
16. Indicate what types of deck fittings are installed.
Breather vent settings in (psig) for fixe
Tank construction, welded or riveted
Roof type; pontoon, double deck, or self-supporting roof
Deck construction; bolted or welded, sheet or pan
Deck fitting category; typical, contr
18. Indicate the type of tank construction.
19. Indicate other types of additional controls which will be used.
20. Provide information on liquid being stored, add additional sheets as necessary.
21. Provide information on chemicals being stored, add additional sheets as necessary.
Supply calcul

f:\aq\ENGINEER\G
See Tank Emissions Summary Table
Page 47 of 179

Page 1 of 2

New Source Review Section
Date: _____________________________

Utah Division of Air Quality
Company: _________________________
Site/Source:________________________
Form 20
rganic Liquid Storage Tank O

Equipment
1. Tank manufacturer: ___________________________ 2. Identification number: _____________________
3. Installation date: ______________________________ 4. Volume: __________________________ gallons
5. Inside tank diameter: ______________________ feet 6. Tank height: ________________________ feet
7. True vapor pressure of liquid: _______________ psia 8. Reid vapor pressure of liquid: ____________ psi
9. Outside color of tank: __________________________ 10. Maximum storage temperature: __________ F O
11. Average throughput: ____________ gallons per year 12. Turnovers/yearly ____ Monthly ____ Weekly ___
13. Average liquid height (feet): _____________________ Yes No Number ______ 14. Access hatch: □ □
15. T
a. P

r
b. S
Type: ________________________________
16. D
ll Yes No Number_____
ll
ak
ype of Seals:
rimary seals:
□ Mechanical shoe
□ Resilient filled
□ Liquid filled
□ Vapor mounted
□ Liquid mounted
□ Flexible wipe
econdary seal:
eck Fittings:
□Gauge float we □
Gauge hatch/
sample we □ Yes □ No Number_____
Roof drains □ Yes □ No Number_____
Rim vents □ Yes □ No Number_____
Vacuum bre □ Yes □ No Number_____
Roof leg □ Yes □ No Number_____
Ladder well □ Yes □ No Number_____
Column well □ Yes □ No Number_____
Other:_________________________________
17. S
Deck Fitting Category: ________________________
18. T

______________________________________
hell Characteristics:
Condition: _________________________________
Breather Vent Settings: ________________________
Tank Construction: ___________________________
Roof Type: __________________________________
Deck Construction: ___________________________
ype of Construction:
□ Vertical Fixed Roof
□ Horizontal Fixed Roof
□ Internal Floating Roof
□ External Floating Roof
□ Other (please specify)
19. Additional Controls:
Gas Blanket Venting Carbon Adsorption Thermal Oxidation Other:_______________ □□ □□□
20. Single Liquid Information
Liquid Name: __________________________________
CAS Number: __________________________________
Avg. Temperature: ______________________________
Vapor Pressure: ________________________________
Liquid Molecular Weight: ________________________ Liquid Molecular Weight: ________________________
Liquid Name: __________________________________
CAS Number: __________________________________
Avg. Temperature: ______________________________
Vapor Pressure: ________________________________
Databank
Bluffdale
February 2024
Generac T_SLC2_1A/B thru 10A/B
22.9
2,310
1.8 ft Tank Length: 21.5 ft
0.022 @100F NA
Dark Ambient
750 < 1
X
Good
+/- 0.03 psigBelly TankNA
NA
NA
X
X Good operation practices
No. 2 Distillate Fuel Oil (ULSD)68476-34-6
Ambient
188
Information presented is applicable to each of the ten identical belly tanks identified below.
See Tank Summary Attachment
< 1.8
Page 48 of 179

Page 2 of 2

Form 20 - Organic Liquid Storage Tank
(Continued)
21. Chemical Components Information
Chemical Name: ________________________________
Percent of Total Liquid Weight: _____________________
Molecular Weight: _______________________________
Avg. Liquid Temperature: _________________________
Vapor Pressure: ________________________________ Vapor Pressure: ________________________________
Chemical Name: ________________________________
Percent of Total Liquid Weight: _____________________
Molecular Weight: _______________________________
Avg. Liquid Temperature: _________________________
Emissions Calculations (PTE)
22. C
Submit calculations as an appendix. Provide Material Safety Data Sheets for products being stored.
alculated emissions for this device:
VOC _________Lbs/hr_____ Tons/yr
HAPs_________Lbs/hr (speciate)______Tons/yr (speciate)

Instructions

Note: 1. Submit this form in conjunction with Form 1 and Form 2.
2. or questions in filling out this form.
Ask to speak with a New Source Review engineer. We will be glad to help!
on number that will appear on the tank.
s or barrels.
r in feet.
liquid (psi).
ach during storage (degrees Fahrenheit).
emptied and refilled per year, month or week.
ss hatches and the number.
17. Specify condition of the tank, also include the following:
d roof tanks
el construction sizes and seam length
olled, or detail
22. ations for all criteria pollutants and HAPs. Use AP-42 or manufacturers’ data to complete your
calculations.
ENERIC\Forms 2010\Form20 Organic Liquid Storage Tanks.doc
Revised 12/20/10
Call the Division of Air Quality (DAQ) at [phone] if you have problems

1. Indicate the tank manufacturer's name.
2. Supply the equipment identificati
3. Indicate the date of installation.
4. Indicate the capacity of the tank in gallon
5. Specify the inside tank diamete
6. Specify the tank height in feet.
7. Indicate the true vapor pressure of the liquid (psia).
8. Indicate the Reid vapor pressure of the
9. Indicate the outside color of the tank.
10. Supply the highest temperature the liquid will re
11. Indicate average annual throughput (gallons).
12. Specify how many times the tank will be
13. Specify the average liquid height (feet).
14. Indicate whether or not the tank has acce
15. Indicate what type of seals the tank has.
16. Indicate what types of deck fittings are installed.
Breather vent settings in (psig) for fixe
Tank construction, welded or riveted
Roof type; pontoon, double deck, or self-supporting roof
Deck construction; bolted or welded, sheet or pan
Deck fitting category; typical, contr
18. Indicate the type of tank construction.
19. Indicate other types of additional controls which will be used.
20. Provide information on liquid being stored, add additional sheets as necessary.
21. Provide information on chemicals being stored, add additional sheets as necessary.
Supply calcul

f:\aq\ENGINEER\G
See Tank Emissions Summary Attachment
Page 49 of 179

Page 1 of 2

New Source Review Section
Date: _____________________________

Utah Division of Air Quality
Company: _________________________
Site/Source:________________________
Form 20
rganic Liquid Storage Tank O

Equipment
1. Tank manufacturer: ___________________________ 2. Identification number: _____________________
3. Installation date: ______________________________ 4. Volume: __________________________ gallons
5. Inside tank diameter: ______________________ feet 6. Tank height: ________________________ feet
7. True vapor pressure of liquid: _______________ psia 8. Reid vapor pressure of liquid: ____________ psi
9. Outside color of tank: __________________________ 10. Maximum storage temperature: __________ F O
11. Average throughput: ____________ gallons per year 12. Turnovers/yearly ____ Monthly ____ Weekly ___
13. Average liquid height (feet): _____________________ Yes No Number ______ 14. Access hatch: □ □
15. T
a. P

r
b. S
Type: ________________________________
16. D
ll Yes No Number_____
ll
ak
ype of Seals:
rimary seals:
□ Mechanical shoe
□ Resilient filled
□ Liquid filled
□ Vapor mounted
□ Liquid mounted
□ Flexible wipe
econdary seal:
eck Fittings:
□Gauge float we □
Gauge hatch/
sample we □ Yes □ No Number_____
Roof drains □ Yes □ No Number_____
Rim vents □ Yes □ No Number_____
Vacuum bre □ Yes □ No Number_____
Roof leg □ Yes □ No Number_____
Ladder well □ Yes □ No Number_____
Column well □ Yes □ No Number_____
Other:_________________________________
17. S
Deck Fitting Category: ________________________
18. T

______________________________________
hell Characteristics:
Condition: _________________________________
Breather Vent Settings: ________________________
Tank Construction: ___________________________
Roof Type: __________________________________
Deck Construction: ___________________________
ype of Construction:
□ Vertical Fixed Roof
□ Horizontal Fixed Roof
□ Internal Floating Roof
□ External Floating Roof
□ Other (please specify)
19. Additional Controls:
Gas Blanket Venting Carbon Adsorption Thermal Oxidation Other:_______________ □□ □□□
20. Single Liquid Information
Liquid Name: __________________________________
CAS Number: __________________________________
Avg. Temperature: ______________________________
Vapor Pressure: ________________________________
Liquid Molecular Weight: ________________________ Liquid Molecular Weight: ________________________
Liquid Name: __________________________________
CAS Number: __________________________________
Avg. Temperature: ______________________________
Vapor Pressure: ________________________________
Databank
Bluffdale
February 2024
0.022 @100F NA
Dark Ambient
X
Good
+/- 0.03 psigBelly TankNA
NA
NA
X
X Good operation practices
No. 2 Distillate Fuel Oil (ULSD)68476-34-6
Ambient
188
See Tank Summary Attachment
Information presented is applicable to each of the identical belly tanks identified below.
Cummins T_SLC3_3A2 and 3B2
3,778
3,400 1
< 0.8
47.1 0.8 Tank Length: 45.0
Page 50 of 179

Page 2 of 2

Form 20 - Organic Liquid Storage Tank
(Continued)
21. Chemical Components Information
Chemical Name: ________________________________
Percent of Total Liquid Weight: _____________________
Molecular Weight: _______________________________
Avg. Liquid Temperature: _________________________
Vapor Pressure: ________________________________ Vapor Pressure: ________________________________
Chemical Name: ________________________________
Percent of Total Liquid Weight: _____________________
Molecular Weight: _______________________________
Avg. Liquid Temperature: _________________________
Emissions Calculations (PTE)
22. C
Submit calculations as an appendix. Provide Material Safety Data Sheets for products being stored.
alculated emissions for this device:
VOC _________Lbs/hr_____ Tons/yr
HAPs_________Lbs/hr (speciate)______Tons/yr (speciate)

Instructions

Note: 1. Submit this form in conjunction with Form 1 and Form 2.
2. or questions in filling out this form.
Ask to speak with a New Source Review engineer. We will be glad to help!
on number that will appear on the tank.
s or barrels.
r in feet.
liquid (psi).
ach during storage (degrees Fahrenheit).
emptied and refilled per year, month or week.
ss hatches and the number.
17. Specify condition of the tank, also include the following:
d roof tanks
el construction sizes and seam length
olled, or detail
22. ations for all criteria pollutants and HAPs. Use AP-42 or manufacturers’ data to complete your
calculations.
ENERIC\Forms 2010\Form20 Organic Liquid Storage Tanks.doc
Revised 12/20/10
Call the Division of Air Quality (DAQ) at [phone] if you have problems

1. Indicate the tank manufacturer's name.
2. Supply the equipment identificati
3. Indicate the date of installation.
4. Indicate the capacity of the tank in gallon
5. Specify the inside tank diamete
6. Specify the tank height in feet.
7. Indicate the true vapor pressure of the liquid (psia).
8. Indicate the Reid vapor pressure of the
9. Indicate the outside color of the tank.
10. Supply the highest temperature the liquid will re
11. Indicate average annual throughput (gallons).
12. Specify how many times the tank will be
13. Specify the average liquid height (feet).
14. Indicate whether or not the tank has acce
15. Indicate what type of seals the tank has.
16. Indicate what types of deck fittings are installed.
Breather vent settings in (psig) for fixe
Tank construction, welded or riveted
Roof type; pontoon, double deck, or self-supporting roof
Deck construction; bolted or welded, sheet or pan
Deck fitting category; typical, contr
18. Indicate the type of tank construction.
19. Indicate other types of additional controls which will be used.
20. Provide information on liquid being stored, add additional sheets as necessary.
21. Provide information on chemicals being stored, add additional sheets as necessary.
Supply calcul

f:\aq\ENGINEER\G
See Tank Emissions Summary Attachment
Page 51 of 179

Page 1 of 2

New Source Review Section
Date: _____________________________

Utah Division of Air Quality
Company: _________________________
Site/Source:________________________
Form 20
rganic Liquid Storage Tank O

Equipment
1. Tank manufacturer: ___________________________ 2. Identification number: _____________________
3. Installation date: ______________________________ 4. Volume: __________________________ gallons
5. Inside tank diameter: ______________________ feet 6. Tank height: ________________________ feet
7. True vapor pressure of liquid: _______________ psia 8. Reid vapor pressure of liquid: ____________ psi
9. Outside color of tank: __________________________ 10. Maximum storage temperature: __________ F O
11. Average throughput: ____________ gallons per year 12. Turnovers/yearly ____ Monthly ____ Weekly ___
13. Average liquid height (feet): _____________________ Yes No Number ______ 14. Access hatch: □ □
15. T
a. P

r
b. S
Type: ________________________________
16. D
ll Yes No Number_____
ll
ak
ype of Seals:
rimary seals:
□ Mechanical shoe
□ Resilient filled
□ Liquid filled
□ Vapor mounted
□ Liquid mounted
□ Flexible wipe
econdary seal:
eck Fittings:
□Gauge float we □
Gauge hatch/
sample we □ Yes □ No Number_____
Roof drains □ Yes □ No Number_____
Rim vents □ Yes □ No Number_____
Vacuum bre □ Yes □ No Number_____
Roof leg □ Yes □ No Number_____
Ladder well □ Yes □ No Number_____
Column well □ Yes □ No Number_____
Other:_________________________________
17. S
Deck Fitting Category: ________________________
18. T

______________________________________
hell Characteristics:
Condition: _________________________________
Breather Vent Settings: ________________________
Tank Construction: ___________________________
Roof Type: __________________________________
Deck Construction: ___________________________
ype of Construction:
□ Vertical Fixed Roof
□ Horizontal Fixed Roof
□ Internal Floating Roof
□ External Floating Roof
□ Other (please specify)
19. Additional Controls:
Gas Blanket Venting Carbon Adsorption Thermal Oxidation Other:_______________ □□ □□□
20. Single Liquid Information
Liquid Name: __________________________________
CAS Number: __________________________________
Avg. Temperature: ______________________________
Vapor Pressure: ________________________________
Liquid Molecular Weight: ________________________ Liquid Molecular Weight: ________________________
Liquid Name: __________________________________
CAS Number: __________________________________
Avg. Temperature: ______________________________
Vapor Pressure: ________________________________
Databank
Bluffdale
February 2024
0.022 @100F NA
Dark Ambient
X
Good
+/- 0.03 psigBelly TankNA
NA
NA
X
X Good operation practices
No. 2 Distillate Fuel Oil (ULSD)68476-34-6
Ambient
188
See Tank Summary Attachment
Information presented is applicable to each of the identical belly tanks identified below.
Caterpillar T_SLC4_4A thru 4C; 5A thru 5C
5,200
35.9 1.7 Tank Length: 33.8
4,700 < 1
< 1.7
Page 52 of 179

Page 2 of 2

Form 20 - Organic Liquid Storage Tank
(Continued)
21. Chemical Components Information
Chemical Name: ________________________________
Percent of Total Liquid Weight: _____________________
Molecular Weight: _______________________________
Avg. Liquid Temperature: _________________________
Vapor Pressure: ________________________________ Vapor Pressure: ________________________________
Chemical Name: ________________________________
Percent of Total Liquid Weight: _____________________
Molecular Weight: _______________________________
Avg. Liquid Temperature: _________________________
Emissions Calculations (PTE)
22. C
Submit calculations as an appendix. Provide Material Safety Data Sheets for products being stored.
alculated emissions for this device:
VOC _________Lbs/hr_____ Tons/yr
HAPs_________Lbs/hr (speciate)______Tons/yr (speciate)

Instructions

Note: 1. Submit this form in conjunction with Form 1 and Form 2.
2. or questions in filling out this form.
Ask to speak with a New Source Review engineer. We will be glad to help!
on number that will appear on the tank.
s or barrels.
r in feet.
liquid (psi).
ach during storage (degrees Fahrenheit).
emptied and refilled per year, month or week.
ss hatches and the number.
17. Specify condition of the tank, also include the following:
d roof tanks
el construction sizes and seam length
olled, or detail
22. ations for all criteria pollutants and HAPs. Use AP-42 or manufacturers’ data to complete your
calculations.
ENERIC\Forms 2010\Form20 Organic Liquid Storage Tanks.doc
Revised 12/20/10
Call the Division of Air Quality (DAQ) at [phone] if you have problems

1. Indicate the tank manufacturer's name.
2. Supply the equipment identificati
3. Indicate the date of installation.
4. Indicate the capacity of the tank in gallon
5. Specify the inside tank diamete
6. Specify the tank height in feet.
7. Indicate the true vapor pressure of the liquid (psia).
8. Indicate the Reid vapor pressure of the
9. Indicate the outside color of the tank.
10. Supply the highest temperature the liquid will re
11. Indicate average annual throughput (gallons).
12. Specify how many times the tank will be
13. Specify the average liquid height (feet).
14. Indicate whether or not the tank has acce
15. Indicate what type of seals the tank has.
16. Indicate what types of deck fittings are installed.
Breather vent settings in (psig) for fixe
Tank construction, welded or riveted
Roof type; pontoon, double deck, or self-supporting roof
Deck construction; bolted or welded, sheet or pan
Deck fitting category; typical, contr
18. Indicate the type of tank construction.
19. Indicate other types of additional controls which will be used.
20. Provide information on liquid being stored, add additional sheets as necessary.
21. Provide information on chemicals being stored, add additional sheets as necessary.
Supply calcul

f:\aq\ENGINEER\G
See Tank Emissions Summary Attachment
Page 53 of 179

Page 1 of 2

New Source Review Section
Date: _____________________________

Utah Division of Air Quality
Company: _________________________
Site/Source:________________________
Form 20
rganic Liquid Storage Tank O

Equipment
1. Tank manufacturer: ___________________________ 2. Identification number: _____________________
3. Installation date: ______________________________ 4. Volume: __________________________ gallons
5. Inside tank diameter: ______________________ feet 6. Tank height: ________________________ feet
7. True vapor pressure of liquid: _______________ psia 8. Reid vapor pressure of liquid: ____________ psi
9. Outside color of tank: __________________________ 10. Maximum storage temperature: __________ F O
11. Average throughput: ____________ gallons per year 12. Turnovers/yearly ____ Monthly ____ Weekly ___
13. Average liquid height (feet): _____________________ Yes No Number ______ 14. Access hatch: □ □
15. T
a. P

r
b. S
Type: ________________________________
16. D
ll Yes No Number_____
ll
ak
ype of Seals:
rimary seals:
□ Mechanical shoe
□ Resilient filled
□ Liquid filled
□ Vapor mounted
□ Liquid mounted
□ Flexible wipe
econdary seal:
eck Fittings:
□Gauge float we □
Gauge hatch/
sample we □ Yes □ No Number_____
Roof drains □ Yes □ No Number_____
Rim vents □ Yes □ No Number_____
Vacuum bre □ Yes □ No Number_____
Roof leg □ Yes □ No Number_____
Ladder well □ Yes □ No Number_____
Column well □ Yes □ No Number_____
Other:_________________________________
17. S
Deck Fitting Category: ________________________
18. T

______________________________________
hell Characteristics:
Condition: _________________________________
Breather Vent Settings: ________________________
Tank Construction: ___________________________
Roof Type: __________________________________
Deck Construction: ___________________________
ype of Construction:
□ Vertical Fixed Roof
□ Horizontal Fixed Roof
□ Internal Floating Roof
□ External Floating Roof
□ Other (please specify)
19. Additional Controls:
Gas Blanket Venting Carbon Adsorption Thermal Oxidation Other:_______________ □□ □□□
20. Single Liquid Information
Liquid Name: __________________________________
CAS Number: __________________________________
Avg. Temperature: ______________________________
Vapor Pressure: ________________________________
Liquid Molecular Weight: ________________________ Liquid Molecular Weight: ________________________
Liquid Name: __________________________________
CAS Number: __________________________________
Avg. Temperature: ______________________________
Vapor Pressure: ________________________________
Databank
Bluffdale
February 2024
0.022 @100F NA
Dark Ambient
X
Good
+/- 0.03 psigBelly TankNA
NA
NA
X
X Good operation practices
No. 2 Distillate Fuel Oil (ULSD)68476-34-6
Ambient
188
See Tank Summary Attachment
Information presented is applicable to each of the identical belly tanks identified below.
Caterpillar T_SLC5_5H
1,100
20.3 1.1 Tank Length: 19.1
950 < 1
< 1.1
Page 54 of 179

Page 2 of 2

Form 20 - Organic Liquid Storage Tank
(Continued)
21. Chemical Components Information
Chemical Name: ________________________________
Percent of Total Liquid Weight: _____________________
Molecular Weight: _______________________________
Avg. Liquid Temperature: _________________________
Vapor Pressure: ________________________________ Vapor Pressure: ________________________________
Chemical Name: ________________________________
Percent of Total Liquid Weight: _____________________
Molecular Weight: _______________________________
Avg. Liquid Temperature: _________________________
Emissions Calculations (PTE)
22. C
Submit calculations as an appendix. Provide Material Safety Data Sheets for products being stored.
alculated emissions for this device:
VOC _________Lbs/hr_____ Tons/yr
HAPs_________Lbs/hr (speciate)______Tons/yr (speciate)

Instructions

Note: 1. Submit this form in conjunction with Form 1 and Form 2.
2. or questions in filling out this form.
Ask to speak with a New Source Review engineer. We will be glad to help!
on number that will appear on the tank.
s or barrels.
r in feet.
liquid (psi).
ach during storage (degrees Fahrenheit).
emptied and refilled per year, month or week.
ss hatches and the number.
17. Specify condition of the tank, also include the following:
d roof tanks
el construction sizes and seam length
olled, or detail
22. ations for all criteria pollutants and HAPs. Use AP-42 or manufacturers’ data to complete your
calculations.
ENERIC\Forms 2010\Form20 Organic Liquid Storage Tanks.doc
Revised 12/20/10
Call the Division of Air Quality (DAQ) at [phone] if you have problems

1. Indicate the tank manufacturer's name.
2. Supply the equipment identificati
3. Indicate the date of installation.
4. Indicate the capacity of the tank in gallon
5. Specify the inside tank diamete
6. Specify the tank height in feet.
7. Indicate the true vapor pressure of the liquid (psia).
8. Indicate the Reid vapor pressure of the
9. Indicate the outside color of the tank.
10. Supply the highest temperature the liquid will re
11. Indicate average annual throughput (gallons).
12. Specify how many times the tank will be
13. Specify the average liquid height (feet).
14. Indicate whether or not the tank has acce
15. Indicate what type of seals the tank has.
16. Indicate what types of deck fittings are installed.
Breather vent settings in (psig) for fixe
Tank construction, welded or riveted
Roof type; pontoon, double deck, or self-supporting roof
Deck construction; bolted or welded, sheet or pan
Deck fitting category; typical, contr
18. Indicate the type of tank construction.
19. Indicate other types of additional controls which will be used.
20. Provide information on liquid being stored, add additional sheets as necessary.
21. Provide information on chemicals being stored, add additional sheets as necessary.
Supply calcul

f:\aq\ENGINEER\G
See Tank Emissions Summary Attachment
Page 55 of 179

Page 1 of 2

New Source Review Section
Date: _____________________________

Utah Division of Air Quality
Company: _________________________
Site/Source:________________________
Form 20
rganic Liquid Storage Tank O

Equipment
1. Tank manufacturer: ___________________________ 2. Identification number: _____________________
3. Installation date: ______________________________ 4. Volume: __________________________ gallons
5. Inside tank diameter: ______________________ feet 6. Tank height: ________________________ feet
7. True vapor pressure of liquid: _______________ psia 8. Reid vapor pressure of liquid: ____________ psi
9. Outside color of tank: __________________________ 10. Maximum storage temperature: __________ F O
11. Average throughput: ____________ gallons per year 12. Turnovers/yearly ____ Monthly ____ Weekly ___
13. Average liquid height (feet): _____________________ Yes No Number ______ 14. Access hatch: □ □
15. T
a. P

r
b. S
Type: ________________________________
16. D
ll Yes No Number_____
ll
ak
ype of Seals:
rimary seals:
□ Mechanical shoe
□ Resilient filled
□ Liquid filled
□ Vapor mounted
□ Liquid mounted
□ Flexible wipe
econdary seal:
eck Fittings:
□Gauge float we □
Gauge hatch/
sample we □ Yes □ No Number_____
Roof drains □ Yes □ No Number_____
Rim vents □ Yes □ No Number_____
Vacuum bre □ Yes □ No Number_____
Roof leg □ Yes □ No Number_____
Ladder well □ Yes □ No Number_____
Column well □ Yes □ No Number_____
Other:_________________________________
17. S
Deck Fitting Category: ________________________
18. T

______________________________________
hell Characteristics:
Condition: _________________________________
Breather Vent Settings: ________________________
Tank Construction: ___________________________
Roof Type: __________________________________
Deck Construction: ___________________________
ype of Construction:
□ Vertical Fixed Roof
□ Horizontal Fixed Roof
□ Internal Floating Roof
□ External Floating Roof
□ Other (please specify)
19. Additional Controls:
Gas Blanket Venting Carbon Adsorption Thermal Oxidation Other:_______________ □□ □□□
20. Single Liquid Information
Liquid Name: __________________________________
CAS Number: __________________________________
Avg. Temperature: ______________________________
Vapor Pressure: ________________________________
Liquid Molecular Weight: ________________________ Liquid Molecular Weight: ________________________
Liquid Name: __________________________________
CAS Number: __________________________________
Avg. Temperature: ______________________________
Vapor Pressure: ________________________________
Databank
Bluffdale
February 2024
0.022 @100F NA
Dark Ambient
X
Good
+/- 0.03 psigBelly TankNA
NA
NA
X
X Good operation practices
No. 2 Distillate Fuel Oil (ULSD)68476-34-6
Ambient
188
See Tank Summary Attachment
Information presented is applicable to each of the identical belly tanks identified below.
Caterpillar T_SLC5_5D and 5E
5,150
54.5 1.0 Tank Length: 52.9
5,000 < 1
< 1.0
Page 56 of 179

Page 2 of 2

Form 20 - Organic Liquid Storage Tank
(Continued)
21. Chemical Components Information
Chemical Name: ________________________________
Percent of Total Liquid Weight: _____________________
Molecular Weight: _______________________________
Avg. Liquid Temperature: _________________________
Vapor Pressure: ________________________________ Vapor Pressure: ________________________________
Chemical Name: ________________________________
Percent of Total Liquid Weight: _____________________
Molecular Weight: _______________________________
Avg. Liquid Temperature: _________________________
Emissions Calculations (PTE)
22. C
Submit calculations as an appendix. Provide Material Safety Data Sheets for products being stored.
alculated emissions for this device:
VOC _________Lbs/hr_____ Tons/yr
HAPs_________Lbs/hr (speciate)______Tons/yr (speciate)

Instructions

Note: 1. Submit this form in conjunction with Form 1 and Form 2.
2. or questions in filling out this form.
Ask to speak with a New Source Review engineer. We will be glad to help!
on number that will appear on the tank.
s or barrels.
r in feet.
liquid (psi).
ach during storage (degrees Fahrenheit).
emptied and refilled per year, month or week.
ss hatches and the number.
17. Specify condition of the tank, also include the following:
d roof tanks
el construction sizes and seam length
olled, or detail
22. ations for all criteria pollutants and HAPs. Use AP-42 or manufacturers’ data to complete your
calculations.
ENERIC\Forms 2010\Form20 Organic Liquid Storage Tanks.doc
Revised 12/20/10
Call the Division of Air Quality (DAQ) at [phone] if you have problems

1. Indicate the tank manufacturer's name.
2. Supply the equipment identificati
3. Indicate the date of installation.
4. Indicate the capacity of the tank in gallon
5. Specify the inside tank diamete
6. Specify the tank height in feet.
7. Indicate the true vapor pressure of the liquid (psia).
8. Indicate the Reid vapor pressure of the
9. Indicate the outside color of the tank.
10. Supply the highest temperature the liquid will re
11. Indicate average annual throughput (gallons).
12. Specify how many times the tank will be
13. Specify the average liquid height (feet).
14. Indicate whether or not the tank has acce
15. Indicate what type of seals the tank has.
16. Indicate what types of deck fittings are installed.
Breather vent settings in (psig) for fixe
Tank construction, welded or riveted
Roof type; pontoon, double deck, or self-supporting roof
Deck construction; bolted or welded, sheet or pan
Deck fitting category; typical, contr
18. Indicate the type of tank construction.
19. Indicate other types of additional controls which will be used.
20. Provide information on liquid being stored, add additional sheets as necessary.
21. Provide information on chemicals being stored, add additional sheets as necessary.
Supply calcul

f:\aq\ENGINEER\G
See Tank Emissions Summary Attachment
Page 57 of 179

Page 1 of 2

New Source Review Section
Date: _____________________________

Utah Division of Air Quality
Company: _________________________
Site/Source:________________________
Form 20
rganic Liquid Storage Tank O

Equipment
1. Tank manufacturer: ___________________________ 2. Identification number: _____________________
3. Installation date: ______________________________ 4. Volume: __________________________ gallons
5. Inside tank diameter: ______________________ feet 6. Tank height: ________________________ feet
7. True vapor pressure of liquid: _______________ psia 8. Reid vapor pressure of liquid: ____________ psi
9. Outside color of tank: __________________________ 10. Maximum storage temperature: __________ F O
11. Average throughput: ____________ gallons per year 12. Turnovers/yearly ____ Monthly ____ Weekly ___
13. Average liquid height (feet): _____________________ Yes No Number ______ 14. Access hatch: □ □
15. T
a. P

r
b. S
Type: ________________________________
16. D
ll Yes No Number_____
ll
ak
ype of Seals:
rimary seals:
□ Mechanical shoe
□ Resilient filled
□ Liquid filled
□ Vapor mounted
□ Liquid mounted
□ Flexible wipe
econdary seal:
eck Fittings:
□Gauge float we □
Gauge hatch/
sample we □ Yes □ No Number_____
Roof drains □ Yes □ No Number_____
Rim vents □ Yes □ No Number_____
Vacuum bre □ Yes □ No Number_____
Roof leg □ Yes □ No Number_____
Ladder well □ Yes □ No Number_____
Column well □ Yes □ No Number_____
Other:_________________________________
17. S
Deck Fitting Category: ________________________
18. T

______________________________________
hell Characteristics:
Condition: _________________________________
Breather Vent Settings: ________________________
Tank Construction: ___________________________
Roof Type: __________________________________
Deck Construction: ___________________________
ype of Construction:
□ Vertical Fixed Roof
□ Horizontal Fixed Roof
□ Internal Floating Roof
□ External Floating Roof
□ Other (please specify)
19. Additional Controls:
Gas Blanket Venting Carbon Adsorption Thermal Oxidation Other:_______________ □□ □□□
20. Single Liquid Information
Liquid Name: __________________________________
CAS Number: __________________________________
Avg. Temperature: ______________________________
Vapor Pressure: ________________________________
Liquid Molecular Weight: ________________________ Liquid Molecular Weight: ________________________
Liquid Name: __________________________________
CAS Number: __________________________________
Avg. Temperature: ______________________________
Vapor Pressure: ________________________________
Databank
Bluffdale
February 2024
0.022 @100F NA
Dark Ambient
X
Good
+/- 0.03 psigBelly TankNA
NA
NA
X
X Good operation practices
No. 2 Distillate Fuel Oil (ULSD)68476-34-6
Ambient
188
See Tank Summary Attachment
Information presented is applicable to each of the identical belly tanks identified below.
Cummins T_SLC6_1A-1D; 2A-2D; 3A-3D; 4A-4D
6,260
50.2 1.4 Tank Length: 48.8
5,000 < 1
< 1.4
Page 58 of 179

Page 2 of 2

Form 20 - Organic Liquid Storage Tank
(Continued)
21. Chemical Components Information
Chemical Name: ________________________________
Percent of Total Liquid Weight: _____________________
Molecular Weight: _______________________________
Avg. Liquid Temperature: _________________________
Vapor Pressure: ________________________________ Vapor Pressure: ________________________________
Chemical Name: ________________________________
Percent of Total Liquid Weight: _____________________
Molecular Weight: _______________________________
Avg. Liquid Temperature: _________________________
Emissions Calculations (PTE)
22. C
Submit calculations as an appendix. Provide Material Safety Data Sheets for products being stored.
alculated emissions for this device:
VOC _________Lbs/hr_____ Tons/yr
HAPs_________Lbs/hr (speciate)______Tons/yr (speciate)

Instructions

Note: 1. Submit this form in conjunction with Form 1 and Form 2.
2. or questions in filling out this form.
Ask to speak with a New Source Review engineer. We will be glad to help!
on number that will appear on the tank.
s or barrels.
r in feet.
liquid (psi).
ach during storage (degrees Fahrenheit).
emptied and refilled per year, month or week.
ss hatches and the number.
17. Specify condition of the tank, also include the following:
d roof tanks
el construction sizes and seam length
olled, or detail
22. ations for all criteria pollutants and HAPs. Use AP-42 or manufacturers’ data to complete your
calculations.
ENERIC\Forms 2010\Form20 Organic Liquid Storage Tanks.doc
Revised 12/20/10
Call the Division of Air Quality (DAQ) at [phone] if you have problems

1. Indicate the tank manufacturer's name.
2. Supply the equipment identificati
3. Indicate the date of installation.
4. Indicate the capacity of the tank in gallon
5. Specify the inside tank diamete
6. Specify the tank height in feet.
7. Indicate the true vapor pressure of the liquid (psia).
8. Indicate the Reid vapor pressure of the
9. Indicate the outside color of the tank.
10. Supply the highest temperature the liquid will re
11. Indicate average annual throughput (gallons).
12. Specify how many times the tank will be
13. Specify the average liquid height (feet).
14. Indicate whether or not the tank has acce
15. Indicate what type of seals the tank has.
16. Indicate what types of deck fittings are installed.
Breather vent settings in (psig) for fixe
Tank construction, welded or riveted
Roof type; pontoon, double deck, or self-supporting roof
Deck construction; bolted or welded, sheet or pan
Deck fitting category; typical, contr
18. Indicate the type of tank construction.
19. Indicate other types of additional controls which will be used.
20. Provide information on liquid being stored, add additional sheets as necessary.
21. Provide information on chemicals being stored, add additional sheets as necessary.
Supply calcul

f:\aq\ENGINEER\G
See Tank Emissions Summary Attachment
Page 59 of 179

Page 1 of 2

New Source Review Section
Date: _____________________________

Utah Division of Air Quality
Company: _________________________
Site/Source:________________________
Form 20
rganic Liquid Storage Tank O

Equipment
1. Tank manufacturer: ___________________________ 2. Identification number: _____________________
3. Installation date: ______________________________ 4. Volume: __________________________ gallons
5. Inside tank diameter: ______________________ feet 6. Tank height: ________________________ feet
7. True vapor pressure of liquid: _______________ psia 8. Reid vapor pressure of liquid: ____________ psi
9. Outside color of tank: __________________________ 10. Maximum storage temperature: __________ F O
11. Average throughput: ____________ gallons per year 12. Turnovers/yearly ____ Monthly ____ Weekly ___
13. Average liquid height (feet): _____________________ Yes No Number ______ 14. Access hatch: □ □
15. T
a. P

r
b. S
Type: ________________________________
16. D
ll Yes No Number_____
ll
ak
ype of Seals:
rimary seals:
□ Mechanical shoe
□ Resilient filled
□ Liquid filled
□ Vapor mounted
□ Liquid mounted
□ Flexible wipe
econdary seal:
eck Fittings:
□Gauge float we □
Gauge hatch/
sample we □ Yes □ No Number_____
Roof drains □ Yes □ No Number_____
Rim vents □ Yes □ No Number_____
Vacuum bre □ Yes □ No Number_____
Roof leg □ Yes □ No Number_____
Ladder well □ Yes □ No Number_____
Column well □ Yes □ No Number_____
Other:_________________________________
17. S
Deck Fitting Category: ________________________
18. T

______________________________________
hell Characteristics:
Condition: _________________________________
Breather Vent Settings: ________________________
Tank Construction: ___________________________
Roof Type: __________________________________
Deck Construction: ___________________________
ype of Construction:
□ Vertical Fixed Roof
□ Horizontal Fixed Roof
□ Internal Floating Roof
□ External Floating Roof
□ Other (please specify)
19. Additional Controls:
Gas Blanket Venting Carbon Adsorption Thermal Oxidation Other:_______________ □□ □□□
20. Single Liquid Information
Liquid Name: __________________________________
CAS Number: __________________________________
Avg. Temperature: ______________________________
Vapor Pressure: ________________________________
Liquid Molecular Weight: ________________________ Liquid Molecular Weight: ________________________
Liquid Name: __________________________________
CAS Number: __________________________________
Avg. Temperature: ______________________________
Vapor Pressure: ________________________________
Databank
Bluffdale
February 2024
0.022 @100F NA
Dark Ambient
X
Good
+/- 0.03 psigBelly TankNA
NA
NA
X
X Good operation practices
No. 2 Distillate Fuel Oil (ULSD)68476-34-6
Ambient
188
See Tank Summary Attachment
Information presented is applicable to each of the identical belly tanks identified below.
Cummins T_SLC6_6H
1,200
30.3 0.6 Tank Length: 28.8
850 < 1
< 0.6
Page 60 of 179

Page 2 of 2

Form 20 - Organic Liquid Storage Tank
(Continued)
21. Chemical Components Information
Chemical Name: ________________________________
Percent of Total Liquid Weight: _____________________
Molecular Weight: _______________________________
Avg. Liquid Temperature: _________________________
Vapor Pressure: ________________________________ Vapor Pressure: ________________________________
Chemical Name: ________________________________
Percent of Total Liquid Weight: _____________________
Molecular Weight: _______________________________
Avg. Liquid Temperature: _________________________
Emissions Calculations (PTE)
22. C
Submit calculations as an appendix. Provide Material Safety Data Sheets for products being stored.
alculated emissions for this device:
VOC _________Lbs/hr_____ Tons/yr
HAPs_________Lbs/hr (speciate)______Tons/yr (speciate)

Instructions

Note: 1. Submit this form in conjunction with Form 1 and Form 2.
2. or questions in filling out this form.
Ask to speak with a New Source Review engineer. We will be glad to help!
on number that will appear on the tank.
s or barrels.
r in feet.
liquid (psi).
ach during storage (degrees Fahrenheit).
emptied and refilled per year, month or week.
ss hatches and the number.
17. Specify condition of the tank, also include the following:
d roof tanks
el construction sizes and seam length
olled, or detail
22. ations for all criteria pollutants and HAPs. Use AP-42 or manufacturers’ data to complete your
calculations.
ENERIC\Forms 2010\Form20 Organic Liquid Storage Tanks.doc
Revised 12/20/10
Call the Division of Air Quality (DAQ) at [phone] if you have problems

1. Indicate the tank manufacturer's name.
2. Supply the equipment identificati
3. Indicate the date of installation.
4. Indicate the capacity of the tank in gallon
5. Specify the inside tank diamete
6. Specify the tank height in feet.
7. Indicate the true vapor pressure of the liquid (psia).
8. Indicate the Reid vapor pressure of the
9. Indicate the outside color of the tank.
10. Supply the highest temperature the liquid will re
11. Indicate average annual throughput (gallons).
12. Specify how many times the tank will be
13. Specify the average liquid height (feet).
14. Indicate whether or not the tank has acce
15. Indicate what type of seals the tank has.
16. Indicate what types of deck fittings are installed.
Breather vent settings in (psig) for fixe
Tank construction, welded or riveted
Roof type; pontoon, double deck, or self-supporting roof
Deck construction; bolted or welded, sheet or pan
Deck fitting category; typical, contr
18. Indicate the type of tank construction.
19. Indicate other types of additional controls which will be used.
20. Provide information on liquid being stored, add additional sheets as necessary.
21. Provide information on chemicals being stored, add additional sheets as necessary.
Supply calcul

f:\aq\ENGINEER\G
See Tank Emissions Summary Attachment
Page 61 of 179
Attachment 4

Generator-Engine Data, Modeled Stack Parameters,
and Emission Factors and Calculations
偡来‶㈠潦‱㜹
Attachment 4 - Table 1 Generator Locations and Names
Location
Code Address Floor Room Gen Name Unit ID
SLC2 14944 S Pony Express Rd 1 Generator Yard A SLC2_A
SLC2 14944 S Pony Express Rd 1 Generator Yard B SLC2_B
SLC2 14944 S Pony Express Rd 1 Generator Yard C SLC2_C
SLC2 14944 S Pony Express Rd 1 Generator Yard 1A/B SLC2_1A
SLC2_1B
SLC2 14944 S Pony Express Rd 1 Generator Yard 2A/B SLC2_2A
SLC2_2B
SLC2 14944 S Pony Express Rd 1 Generator Yard 3A/B SLC2_3A
SLC2_3B
SLC2 14944 S Pony Express Rd 1 Generator Yard 4A/B SLC2_4A
SLC2_4B
SLC3 14926 S Pony Express Rd 1 Generator Yard 1A/B SLC3-1A
SLC3-1B
SLC3 14926 S Pony Express Rd 1 Generator Yard 2A/B SLC3-2A
SLC3-2B
SLC3 14926 S Pony Express Rd 1 Generator Yard 3A/B SLC3-3A
SLC3-3B
SLC3 14926 S Pony Express Rd 1 Generator Yard 4A/B SLC3-4A
SLC3-4B
SLC3 14926 S Pony Express Rd 1 Generator Yard 5A/B SLC3-5A
SLC3-5B
SLC3 14926 S Pony Express Rd 1 Generator Yard 6A/B SLC3-6A
SLC3-6B
SLC3 14926 S Pony Express Rd 1 Generator Yard 7A/B SLC3-7A
SLC3-7B
SLC3 14926 S Pony Express Rd 1 Generator Yard 8A/B SLC3-8A
SLC3-8B
SLC3 14926 S Pony Express Rd 1 Generator Yard 9A/B SLC3-9A
SLC3-9B
SLC3 14926 S Pony Express Rd 1 Generator Yard 10A/B SLC3-10A
SLC3-10B
SLC3 14926 S Pony Express Rd 1 Generator Yard 3A2 SLC3_3A2
SLC3 14926 S Pony Express Rd 1 Generator Yard 3B2 SLC3_3B2
SLC4 14860 S Pony Express Rd 1 Generator Yard 4A SLC4_4A
SLC4 14860 S Pony Express Rd 1 Generator Yard 4B SLC4_4B
SLC4 14860 S Pony Express Rd 1 Generator Yard 4C SLC4_4C
SLC5 14850 S Pony Express Road 1 Generator Yard 5H SLC5_5H
SLC5 14850 S Pony Express Road 1 Generator Yard 5A SLC5_5A
SLC5 14850 S Pony Express Road 1 Generator Yard 5B SLC5_5B
SLC5 14850 S Pony Express Road 1 Generator Yard 5C SLC5_5C
SLC5 14850 S Pony Express Road 1 Generator Yard 5R SLC5_5R
SLC5 14850 S Pony Express Road 1 Generator Yard 5D SLC5_5D
SLC5 14850 S Pony Express Road 1 Generator Yard 5E SLC5_5E
SLC6 14870 S Pony Express Rd 1 Generator Yard 1A SLC6_1A
Page 63 of 179
SLC6 14870 S Pony Express Rd 1 Generator Yard 1B SLC6_1B
SLC6 14870 S Pony Express Rd 1 Generator Yard 1C SLC6_1C
SLC6 14870 S Pony Express Rd 1 Generator Yard 1D SLC6_1D
SLC6 14870 S Pony Express Rd 1 Generator Yard 2A SLC6_2A
SLC6 14870 S Pony Express Rd 1 Generator Yard 2B SLC6_2B
SLC6 14870 S Pony Express Rd 1 Generator Yard 2C SLC6_2C
SLC6 14870 S Pony Express Rd 1 Generator Yard 2D SLC6_2D
SLC6 14870 S Pony Express Rd 1 Generator Yard 3A SLC6_3A
SLC6 14870 S Pony Express Rd 1 Generator Yard 3B SLC6_3B
SLC6 14870 S Pony Express Rd 1 Generator Yard 3C SLC6_3C
SLC6 14870 S Pony Express Rd 1 Generator Yard 3D SLC6_3D
SLC6 14870 S Pony Express Rd 1 Generator Yard 4A SLC6_4A
SLC6 14870 S Pony Express Rd 1 Generator Yard 4B SLC6_4B
SLC6 14870 S Pony Express Rd 1 Generator Yard 4C SLC6_4C
SLC6 14870 S Pony Express Rd 1 Generator Yard 4D SLC6_4D
SLC6 14870 S Pony Express Rd 1 Generator Yard 6H SLC6_6H
Page 64 of 179
Attachment 4 - Table 2: Generator and Engine Data
Unit ID Make Model Serial Size (kW)Engine Make Engine Model Size (kW)Size (bhp)Size (hp)Mft Date EPA Engine
Family
EPA Tier
Rating
Fuel
Consumption
(gph)
SLC2_A Cummins 2250DQKH-7417 E080186240 2250 Cummins QSK60-G9 2425 3251 4/23/2008 8CEXL060.AAE 1 150.2

SLC2_B Cummins 2250DQKH-7417 E080186239 2250 Cummins QSK60-G9 2425 3251 3/20/2008 8CEXL060.AAE 1 150.2

SLC2_C Caterpillar G7G0164 2500 Caterpillar 3516 2710 3634 2016 GCPXL78.1NZS 2 173.5
SLC2_1A Generac MD1000 30000004437 1000 Volvo Penta 16.12 L 565 758 May, 2015 FVPXL16.1ACB 2 31.3
SLC2_1B Volvo Penta 16.12 L 565 758 May, 2015 FVPXL16.1ACB 2 31.3
SLC2_2A Generac MD1000 30000069873 1000 Volvo Penta 16.12 L 565 758 Nov, 2015 FVPXL16.1ACB 2 31.3
SLC2_2B Volvo Penta 16.12 L 565 758 Nov, 2015 FVPXL16.1ACB 2 31.3
SLC2_3A Generac MD1000 30000620940 1000 Volvo Penta 16.12 L 565 758 Nov, 2015 FVPXL16.1ACB 2 31.3
SLC2_3B Volvo Penta 16.12 L 565 758 Nov, 2015 FVPXL16.1ACB 2 31.3
SLC2_4A Generac MD1000 1000 Volvo Penta 16.12 L 565 758 Dec, 2021 MVPXL16.1ACC 2 31.3
SLC2_4B Volvo Penta 16.12 L 565 758 Dec, 2021 MVPXL16.1ACC 2 31.3
SLC3-1A Generac MD1000 8199965 1000 Volvo Penta TAD1641GE 565 758 Oct, 2012 CVPXL16.1ACB 2 31.3
SLC3-1B Volvo Penta TAD1641GE 565 758 Oct, 2012 CVPXL16.1ACB 2 31.3
SLC3-2A Generac MD1000 8202935 1000 Volvo Penta 16.12 L 565 758 Mar, 2013 DVPXL16.1ACB 2 31.3
SLC3-2B Volvo Penta 16.12 L 565 758 Mar, 2013 DVPXL16.1ACB 2 31.3
SLC3-3A Generac MD1000 9397505 1000 Volvo Penta 16.12 L 565 758 Apr, 2014 EVPXL16.1ACB 2 31.3
SLC3-3B Volvo Penta 16.12 L 565 758 Apr, 2014 EVPXL16.1ACB 2 31.3
SLC3-4A Generac MD1000GEM 3000622600 1000 Volvo Penta 16.12 L 565 758 Apr, 2016 GVPXL16.1ACB 2 31.3
SLC3-4B Volvo Penta 16.12 L 565 758 Apr, 2016 GVPXL16.1ACB 2 31.3
SLC3-5A Generac MD1000 3001651084 1000 Volvo Penta 16.12 L 565 758 Jul, 2016 GVPXL16.1ACB 2 31.3
SLC3-5B Volvo Penta 16.12 L 565 758 Jul, 2016 GVPXL16.1ACB 2 31.3
SLC3-6A Generac MD1000GEM 3000069869 1000 Volvo Penta 16.12 L 565 758 Sep, 2015 FVPXL16.1ACB 2 31.3
SLC3-6B Volvo Penta 16.12 L 565 758 Sep, 2015 FVPXL16.1ACB 2 31.3
SLC3-7A Generac MD1000GEM 3000600424 1000 Volvo Penta 16.12 L 565 758 Oct, 2015 FVPXL16.1ACB 2 31.3
SLC3-7B Volvo Penta 16.12 L 565 758 Oct, 2015 FVPXL16.1ACB 2 31.3
SLC3-8A Generac MD1000GEM 3000388368 1000 Volvo Penta 16.12 L 565 758 Mar, 2016 GVPXL16.1ACB 2 31.3
SLC3-8B Volvo Penta 16.12 L 565 758 Mar, 2016 GVPXL16.1ACB 2 31.3
SLC3-9A Generac MD1000 50035567 1000 Volvo Penta 16.12 L 565 758 Feb, 2015 FVPXL16.1ACB 2 31.3
SLC3-9B Volvo Penta 16.12 L 565 758 Feb, 2015 FVPXL16.1ACB 2 31.3
SLC3-10A Generac MD1000 9610461 1000 Volvo Penta 16.12 L 565 758 May, 2014 EVPXL16.1ACB 2 31.3
SLC3-10B Volvo Penta 16.12 L 565 758 May, 2014 EVPXL16.1ACB 2 31.3
SLC3_3A2 Cummins DQKAB F180374278 2000 Cummins QSK60-G6 NR2 2180 2923 14-May-18 JCEXL060.AAD 2 141.3
SLC3_3B2 Cummins DQKAB F180378527 2000 Cummins QSK60-G6 NR2 2180 2923 22-May-18 JCEXL060.AAD 2 141.3
SLC4_4A Caterpillar G7H00704 2750 Caterpillar 3516E 3145 4218 Sep, 2018 JCPXL78.1NZS 2 194.3
SLC4_4B Caterpillar G7H00702 2750 Caterpillar 3516E 3145 4218 Sep, 2018 JCPXL78.1NZS 2 194.3
SLC4_4C Caterpillar G7H00863 2750 Caterpillar 3516E 3145 4218 Apr, 2019 KCPXL78.1NZS 2 194.3
SLC5_5H Caterpillar G7A06797 550 Caterpillar C18 625 838 2019 KCPXL18.1NYS 2 39.4
SLC5_5A Caterpillar G7H00932 2750 Caterpillar 3156E 3145 4218 Aug, 2019 KCPXL78.1NZS 2 194.3
SLC5_5B Caterpillar G7H00931 2750 Caterpillar 3156E 3145 4218 Aug, 2019 KCPXL78.1NZS 2 194.3
SLC5_5C Caterpillar 2750 Caterpillar 3516E 3145 4218 Apr, 2019 KCPXL78.1NZS 2 194.3
SLC5_5R Caterpillar G7J06374 3000 Caterpillar C175-16 3263 4376 Sep, 2020 LCPXL106.NZS 2 207.9
SLC5_5D Caterpillar 9Y801034 3000 Caterpillar 3516E 3372 4522 Jul, 2021 MCPXL78.1NZS 2 208.2
SLC5_5E Caterpillar 9Y801035 3000 Caterpillar 3516E 3372 4522 Jul, 2021 MCPXL78.1NZS 2 208.2
SLC6_1A Cummins C3000 D6e 3000 Cummins QSK95-G9 3213 4308 2021 MCEXL95.0AAA 2 208
SLC6_1B Cummins C3000 D6e 3000 Cummins QSK95-G9 3213 4308 2021 MCEXL95.0AAA 2 208
SLC6_1C Cummins C3000 D6e 3000 Cummins QSK95-G9 3213 4308 2021 MCEXL95.0AAA 2 208
SLC6_1D Cummins C3000 D6e 3000 Cummins QSK95-G9 3213 4308 2021 MCEXL95.0AAA 2 208
SLC6_2A Cummins C3000 D6e 3000 Cummins QSK95-G9 3213 4308 2021 MCEXL95.0AAA 2 208
SLC6_2B Cummins C3000 D6e 3000 Cummins QSK95-G9 3213 4308 2021 MCEXL95.0AAA 2 208
SLC6_2C Cummins C3000 D6e 3000 Cummins QSK95-G9 3213 4308 2021 MCEXL95.0AAA 2 208
SLC6_2D Cummins C3000 D6e 3000 Cummins QSK95-G9 3213 4308 2021 MCEXL95.0AAA 2 208
SLC6_3A Cummins C3000 D6e 3000 Cummins QSK95-G9 3213 4308 2021 MCEXL95.0AAA 2 208
SLC6_3B Cummins C3000 D6e 3000 Cummins QSK95-G9 3213 4308 2021 MCEXL95.0AAA 2 208
SLC6_3C Cummins C3000 D6e 3000 Cummins QSK95-G9 3213 4308 2021 MCEXL95.0AAA 2 208
SLC6_3D Cummins C3000 D6e 3000 Cummins QSK95-G9 3213 4308 2021 MCEXL95.0AAA 2 208
SLC6_4A Cummins C3000 D6e 3000 Cummins QSK95-G9 3213 4308 2021 MCEXL95.0AAA 2 208
SLC6_4B Cummins C3000 D6e 3000 Cummins QSK95-G9 3213 4308 2021 MCEXL95.0AAA 2 208
SLC6_4C Cummins C3000 D6e 3000 Cummins QSK95-G9 3213 4308 2021 MCEXL95.0AAA 2 208
SLC6_4D Cummins C3000 D6e 3000 Cummins QSK95-G9 3213 4308 2021 MCEXL95.0AAA 2 208
SLC6_6H Cummins 500DFEK 500 Cummins QSX15-G9 NR 2 546 732 2021 MCEXL015.AAJ 2 34.7
Generator Engine
Page 65 of 179
Attachment 4 - Table 3: Stack Parameters
Unit ID Enclosure Width
(inches)
Enclosure Length
(inches)
Enclosure Height
(inches)
Total Stack Height
(inches)
Stack Orientation
(Vertical,
Horizontal?)
Inside
Stack
Diameter
(in)
Exhaust Temp
(F)
Exhaust Flow
(CFM)
SLC2_A 114 310 174 210 Horizontal 20.2 895 15,705
114 310 174 210 Horizontal Merged
SLC2_B 114 310 174 210 Horizontal 20.2 895 15,705
114 310 174 210 Horizontal Merged
SLC2_C 175 560 128 152 Vertical 24 915.3 19,582
SLC2_1A 96 258 170 170 Vertical 8 893 3,899
SLC2_1B 96 258 170 170 Vertical 8 893 3,899
SLC2_2A 96 258 170 170 Vertical 8 893 3,899
SLC2_2B 96 258 170 170 Vertical 8 893 3,899
SLC2_3A 96 258 170 170 Vertical 8 893 3,899
SLC2_3B 96 258 170 170 Vertical 8 893 3,899
SLC2_4A 96 258 170 170 Vertical 8 893 3,899
SLC2_4B 96 258 170 170 Vertical 8 893 3,899
SLC3-1A 96 258 170 170 Vertical 8 893 3,899
SLC3-1B 96 258 170 170 Vertical 8 893 3,899
SLC3-2A 96 258 170 170 Vertical 8 893 3,899
SLC3-2B 96 258 170 170 Vertical 8 893 3,899
SLC3-3A 96 258 170 170 Vertical 8 893 3,899
SLC3-3B 96 258 170 170 Vertical 8 893 3,899
SLC3-4A 96 258 170 170 Vertical 8 893 3,899
SLC3-4B 96 258 170 170 Vertical 8 893 3,899
SLC3-5A 96 258 170 170 Vertical 8 893 3,899
SLC3-5B 96 258 170 170 Vertical 8 893 3,899
SLC3-6A 96 258 170 170 Vertical 8 893 3,899
SLC3-6B 96 258 170 170 Vertical 8 893 3,899
SLC3-7A 96 258 170 170 Vertical 8 893 3,899
SLC3-7B 96 258 170 170 Vertical 8 893 3,899
SLC3-8A 96 258 170 170 Vertical 8 893 3,899
SLC3-8B 96 258 170 170 Vertical 8 893 3,899
SLC3-9A 96 258 170 170 Vertical 8 893 3,899
SLC3-9B 96 258 170 170 Vertical 8 893 3,899
SLC3-10A 96 258 170 170 Vertical 8 893 3,899
SLC3-10B 96 258 170 170 Vertical 8 893 3,899
SLC3_3A2 168 540 180 180 Vertical 18 897 15,515
SLC3_3B2 168 540 180 180 Vertical 18 897 15,515
SLC4_4A 144 536 187 217.3 Vertical 18 897 21,724.6
SLC4_4B 144 536 187 217.3 Vertical 18 897 21,724.6
SLC4_4C 144 536 187 217.3 Vertical 18 897 21,724.6
SLC5_5H 84 277 138 151.8 Vertical 10 969.1 4,551.5
SLC5_5A 144 553 195 208.9 Vertical 20 897 21,724.6
SLC5_5B 144 553 195 208.9 Vertical 20 897 21,724.6
SLC5_5C 144 553 195 208.9 Vertical 20 897 21,724.6
SLC5_5R 120 600 189.3 267.9 Vertical 22 892.7 24,296.2
SLC5_5D 156 635.1 189.3 206.7 Vertical 20 901.9 22,803
SLC5_5E 156 635.1 189.3 206.7 Vertical 20 901.9 22,803
SLC6_1A 144 585 190 211 Vertical 20 830 23,369
SLC6_1B 144 585 190 211 Vertical 20 830 23,369
SLC6_1C 144 585 190 211 Vertical 20 830 23,369
SLC6_1D 144 585 190 211 Vertical 20 830 23,369
SLC6_2A 144 585 190 211 Vertical 24 830 23,369
SLC6_2B 144 585 190 211 Vertical 24 830 23,369
SLC6_2C 144 585 190 211 Vertical 24 830 23,369
SLC6_2D 144 585 190 211 Vertical 24 830 23,369
SLC6_3A 144 585 190 211 Vertical 20 830 23,369
SLC6_3B 144 585 190 211 Vertical 20 830 23,369
SLC6_3C 144 585 190 211 Vertical 20 830 23,369
SLC6_3D 144 585 190 211 Vertical 20 830 23,369
SLC6_4A 144 585 190 211 Vertical 24 830 23,369
SLC6_4B 144 585 190 211 Vertical 24 830 23,369
SLC6_4C 144 585 190 211 Vertical 24 830 23,369
SLC6_4D 144 585 190 211 Vertical 24 830 23,369
SLC6_6H 114 345 151 164 Vertical 8 900 3,625
Stack Parameters
Page 66 of 179
Attachment 4 - Table 4: Criteria Pollutant Emission Factors
Make Model Size (kW)Make Model Size (kW)Size (bhp)Size (hp)NOx CO PM SO2 HC Source
Cummins 2250DQKH-7417 2250 Cummins QSK60-G9 2425 3251 7.70 0.83 0.05 0.0033 0.10 Cummins Exhaust Emission Data Sheet 1.2
Caterpillar 2500 Caterpillar 3516 2710 3634 6.38 0.76 0.05 0.14 Caterpillar Specs (Potential Site Variation)1
Generac MD1000 1000 Volvo Penta
16.12 L or
TAD1641GE 565 758 4.39 0.25 0.039 0.29
Generac Exhaust Emissions Statement (100% Load;
2022)1.2
Cummins DQKAB 2000 Cummins QSK60-G6 NR2 2180 2923 5.3 0.32 0.03 0.01 0.08 Cummins Exhaust Emission Data Sheet 1.2
Caterpillar 2750 Caterpillar 3516E 3145 4218 6.14 1.16 0.09 0.14 Caterpillar Specs (Potential Site Variation)1
Caterpillar 550 Caterpillar C18 625 838 5.97 0.62 0.06 0.02 Caterpillar Specs (Potential Site Variation)1
Caterpillar 3000 Caterpillar C175-16 3263 4376 7.26 0.63 0.04 0.05 Caterpillar Specs (Potential Site Variation)1
Caterpillar 3000 Caterpillar 3516E 3372 4522 6.76 1.20 0.06 0.06 Caterpillar Specs (Potential Site Variation)1
Cummins C3000 D6e 3000 Cummins QSK95-G9 3213 4308 5.2 0.2 0.04 0.005 0.07 Cummins Exhaust Emission Data Sheet 1.2
Cummins 500DFEK 500 Cummins QSX15-G9 NR 2 546 732 4.43 0.39 0.02 0.14 Cummins Exhaust Emission Data Sheet 1.2
EPA AP-42 > 600 hp
lb/hp-hr
SO2 0.000012135 Table 3.4-1 assuming S = 0.0015%
Generator Engine Emissions (g/bhp-hr or g/hp-hr)
100% Load
Emissions
Factor
Page 67 of 179
Attachment 4 - Table 5: HAP Emission Factors
Source: EPA AP-42, Fifth Edition, October, 1996; hp > 600
List of EPA HAPS: https://www.epa.gov/haps/initial-list-hazardous-air-pollutants-modifications
(lbs/MM
Btu)
Acetaldehyde 2.52E-05
Acrolein 7.88E-06
Benzene 7.76E-04
Toluene 2.81E-04
Formaldehyde 7.89E-05
Napthalene 1.30E-04
Xylenes 1.93E-04
TOTAL 1.49E-03
Page 68 of 179
Attachment 4 - Table 6: Greenhouse Gas Emission Factors
Source: 40 CFR 98, Table C-1
Default high heat value (mmBtu/short ton) for Distillate Fuel Oil No.2 0.138 mmBtu/gal
Default CO2 emission factor (EF) for Distillate Fuel Oil No. 2 73.96 kg CO2/mmBtu
CO2 (metric tons) = 0.001 * Fuel Use * High Heat Value (mmBtu/short ton) * EF Eq C-2a
Source: 40 CFR 98, Table C-2
Default CH4 Emission Factor for Petroleum Products (all fuel types in Table C-1)0.003 kg/mmBtu
Default N2O Emission Factor for Petroleum Products (all fuel types in Table C-1)0.0006 kg/mmBtu
CH4 or N2O (metric tons) = 0.001 * Fuel Use * High Heat Value (mmBtu/short ton) * EF Eq C-9a
Equivalent CO2 (CO2e) (metric tons) = GWP for CO2 * CO2 + GWP for CH4 * CH4 + GWP for N2O * N2O
Global Warming Potential (Source: Metrics for Expressing Greenhouse Gas Emissions: Carbon Equivalents and Carbon Dioxide Equivalents; EPA420-F-05-002; February, 2005)
CO2 1
CH4 21
N2O 310
Page 69 of 179
Attachment 4 - Table 7: Hourly Criteria Pollutant Emissions at 100% Load
Unit ID
NOx CO PM SO2 VOC
SLC2_A 66.23 7.14 0.43 0.02 0.86
SLC2_B 66.23 7.14 0.43 0.02 0.86
SLC2_C 51.11 6.09 0.40 0.04 1.12
SLC2_1A 8.79 0.50 0.08 0.01 0.59
SLC2_1B 8.79 0.50 0.08 0.01 0.59
SLC2_2A 8.79 0.50 0.08 0.01 0.59
SLC2_2B 8.79 0.50 0.08 0.01 0.59
SLC2_3A 8.79 0.50 0.08 0.01 0.59
SLC2_3B 8.79 0.50 0.08 0.01 0.59
SLC2_4A 8.79 0.50 0.08 0.01 0.59
SLC2_4B 8.79 0.50 0.08 0.01 0.59
SLC3-1A 8.79 0.50 0.08 0.01 0.59
SLC3-1B 8.79 0.50 0.08 0.01 0.59
SLC3-2A 8.79 0.50 0.08 0.01 0.59
SLC3-2B 8.79 0.50 0.08 0.01 0.59
SLC3-3A 8.79 0.50 0.08 0.01 0.59
SLC3-3B 8.79 0.50 0.08 0.01 0.59
SLC3-4A 8.79 0.50 0.08 0.01 0.59
SLC3-4B 8.79 0.50 0.08 0.01 0.59
SLC3-5A 8.79 0.50 0.08 0.01 0.59
SLC3-5B 8.79 0.50 0.08 0.01 0.59
SLC3-6A 8.79 0.50 0.08 0.01 0.59
SLC3-6B 8.79 0.50 0.08 0.01 0.59
SLC3-7A 8.79 0.50 0.08 0.01 0.59
SLC3-7B 8.79 0.50 0.08 0.01 0.59
SLC3-8A 8.79 0.50 0.08 0.01 0.59
SLC3-8B 8.79 0.50 0.08 0.01 0.59
SLC3-9A 8.79 0.50 0.08 0.01 0.59
SLC3-9B 8.79 0.50 0.08 0.01 0.59
SLC3-10A 8.79 0.50 0.08 0.01 0.59
SLC3-10B 8.79 0.50 0.08 0.01 0.59
SLC3_3A2 40.99 2.47 0.23 0.06 0.62
SLC3_3B2 40.99 2.47 0.23 0.06 0.62
SLC4_4A 57.10 10.79 0.84 0.05 1.30
SLC4_4B 57.10 10.79 0.84 0.05 1.30
SLC4_4C 57.10 10.79 0.84 0.05 1.30
SLC5_5H 11.03 1.15 0.11 0.01 0.04
SLC5_5A 57.10 10.79 0.84 0.05 1.30
SLC5_5B 57.10 10.79 0.84 0.05 1.30
SLC5_5C 57.10 10.79 0.84 0.05 1.30
SLC5_5R 70.04 6.08 0.39 0.05 0.48
SLC5_5D 67.39 11.96 0.60 0.05 0.60
SLC5_5E 67.39 11.96 0.60 0.05 0.60
SLC6_1A 59.26 2.28 0.46 0.05 0.80
SLC6_1B 59.26 2.28 0.46 0.05 0.80
SLC6_1C 59.26 2.28 0.46 0.05 0.80
SLC6_1D 59.26 2.28 0.46 0.05 0.80
SLC6_2A 59.26 2.28 0.46 0.05 0.80
SLC6_2B 59.26 2.28 0.46 0.05 0.80
SLC6_2C 59.26 2.28 0.46 0.05 0.80
SLC6_2D 59.26 2.28 0.46 0.05 0.80
SLC6_3A 59.26 2.28 0.46 0.05 0.80
SLC6_3B 59.26 2.28 0.46 0.05 0.80
SLC6_3C 59.26 2.28 0.46 0.05 0.80
SLC6_3D 59.26 2.28 0.46 0.05 0.80
SLC6_4A 59.26 2.28 0.46 0.05 0.80
SLC6_4B 59.26 2.28 0.46 0.05 0.80
SLC6_4C 59.26 2.28 0.46 0.05 0.80
SLC6_4D 59.26 2.28 0.46 0.05 0.80
SLC6_6H 8.58 0.76 0.04 0.01 0.27
Emissions (lbs/hr)
Page 70 of 179
Attachment 4 - Table 8: HAP Hourly Emission Rates at 100% Load
Unit ID
Acetaldehyde Acrolein Benzene Toluene Formaldehyde Napthalene Xylenes Total HAPs
SLC2_A 5.22E-04 1.63E-04 1.61E-02 5.82E-03 1.64E-03 2.69E-03 4.00E-03 3.09E-02
SLC2_B 5.22E-04 1.63E-04 1.61E-02 5.82E-03 1.64E-03 2.69E-03 4.00E-03 3.09E-02
SLC2_C 6.03E-04 1.89E-04 1.86E-02 6.73E-03 1.89E-03 3.11E-03 4.62E-03 3.57E-02
SLC2_1A 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC2_1B 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC2_2A 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC2_2B 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC2_3A 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC2_3B 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC2_4A 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC2_4B 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3-1A 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3-1B 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3-2A 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3-2B 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3-3A 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3-3B 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3-4A 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3-4B 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3-5A 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3-5B 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3-6A 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3-6B 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3-7A 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3-7B 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3-8A 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3-8B 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3-9A 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3-9B 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3-10A 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3-10B 1.09E-04 3.40E-05 3.35E-03 1.21E-03 3.41E-04 5.62E-04 8.34E-04 6.44E-03
SLC3_3A2 4.91E-04 1.54E-04 1.51E-02 5.48E-03 1.54E-03 2.53E-03 3.76E-03 2.91E-02
SLC3_3B2 4.91E-04 1.54E-04 1.51E-02 5.48E-03 1.54E-03 2.53E-03 3.76E-03 2.91E-02
SLC4_4A 6.76E-04 2.11E-04 2.08E-02 7.53E-03 2.12E-03 3.49E-03 5.17E-03 4.00E-02
SLC4_4B 6.76E-04 2.11E-04 2.08E-02 7.53E-03 2.12E-03 3.49E-03 5.17E-03 4.00E-02
SLC4_4C 6.76E-04 2.11E-04 2.08E-02 7.53E-03 2.12E-03 3.49E-03 5.17E-03 4.00E-02
SLC5_5H 1.37E-04 4.28E-05 4.22E-03 1.53E-03 4.29E-04 7.07E-04 1.05E-03 8.11E-03
SLC5_5A 6.76E-04 2.11E-04 2.08E-02 7.53E-03 2.12E-03 3.49E-03 5.17E-03 4.00E-02
SLC5_5B 6.76E-04 2.11E-04 2.08E-02 7.53E-03 2.12E-03 3.49E-03 5.17E-03 4.00E-02
SLC5_5C 6.76E-04 2.11E-04 2.08E-02 7.53E-03 2.12E-03 3.49E-03 5.17E-03 4.00E-02
SLC5_5R 7.23E-04 2.26E-04 2.23E-02 8.06E-03 2.26E-03 3.73E-03 5.54E-03 4.28E-02
SLC5_5D 7.24E-04 2.26E-04 2.23E-02 8.07E-03 2.27E-03 3.74E-03 5.55E-03 4.29E-02
SLC5_5E 7.24E-04 2.26E-04 2.23E-02 8.07E-03 2.27E-03 3.74E-03 5.55E-03 4.29E-02
SLC6_1A 7.23E-04 2.26E-04 2.23E-02 8.07E-03 2.26E-03 3.73E-03 5.54E-03 4.28E-02
SLC6_1B 7.23E-04 2.26E-04 2.23E-02 8.07E-03 2.26E-03 3.73E-03 5.54E-03 4.28E-02
SLC6_1C 7.23E-04 2.26E-04 2.23E-02 8.07E-03 2.26E-03 3.73E-03 5.54E-03 4.28E-02
SLC6_1D 7.23E-04 2.26E-04 2.23E-02 8.07E-03 2.26E-03 3.73E-03 5.54E-03 4.28E-02
SLC6_2A 7.23E-04 2.26E-04 2.23E-02 8.07E-03 2.26E-03 3.73E-03 5.54E-03 4.28E-02
SLC6_2B 7.23E-04 2.26E-04 2.23E-02 8.07E-03 2.26E-03 3.73E-03 5.54E-03 4.28E-02
SLC6_2C 7.23E-04 2.26E-04 2.23E-02 8.07E-03 2.26E-03 3.73E-03 5.54E-03 4.28E-02
SLC6_2D 7.23E-04 2.26E-04 2.23E-02 8.07E-03 2.26E-03 3.73E-03 5.54E-03 4.28E-02
SLC6_3A 7.23E-04 2.26E-04 2.23E-02 8.07E-03 2.26E-03 3.73E-03 5.54E-03 4.28E-02
SLC6_3B 7.23E-04 2.26E-04 2.23E-02 8.07E-03 2.26E-03 3.73E-03 5.54E-03 4.28E-02
SLC6_3C 7.23E-04 2.26E-04 2.23E-02 8.07E-03 2.26E-03 3.73E-03 5.54E-03 4.28E-02
SLC6_3D 7.23E-04 2.26E-04 2.23E-02 8.07E-03 2.26E-03 3.73E-03 5.54E-03 4.28E-02
SLC6_4A 7.23E-04 2.26E-04 2.23E-02 8.07E-03 2.26E-03 3.73E-03 5.54E-03 4.28E-02
SLC6_4B 7.23E-04 2.26E-04 2.23E-02 8.07E-03 2.26E-03 3.73E-03 5.54E-03 4.28E-02
SLC6_4C 7.23E-04 2.26E-04 2.23E-02 8.07E-03 2.26E-03 3.73E-03 5.54E-03 4.28E-02
SLC6_4D 7.23E-04 2.26E-04 2.23E-02 8.07E-03 2.26E-03 3.73E-03 5.54E-03 4.28E-02
SLC6_6H 1.21E-04 3.77E-05 3.72E-03 1.35E-03 3.78E-04 6.23E-04 9.24E-04 7.14E-03
TOTAL 2.37E-02 7.42E-03 7.31E-01 2.65E-01 7.43E-02 1.22E-01 1.82E-01 1.41E+00
Emissions (lbs/hr)
Page 71 of 179
Attachment 4 - Table 9: Emissions Based on 100 Hours per Year at 100% Load
Unit ID Annual
Nonemergency
Hours NOx CO PM SO2 VOC
SLC2_A 100 3.31 0.36 0.0215 0.001 0.04
SLC2_B 100 3.31 0.36 0.0215 0.001 0.04
SLC2_C 100 2.56 0.30 0.0200 0.0022 0.06
SLC2_1A 100 0.44 0.03 0.0039 0.0005 0.03
SLC2_1B 100 0.44 0.03 0.0039 0.0005 0.03
SLC2_2A 100 0.44 0.03 0.0039 0.0005 0.03
SLC2_2B 100 0.44 0.03 0.0039 0.0005 0.03
SLC2_3A 100 0.44 0.03 0.0039 0.0005 0.03
SLC2_3B 100 0.44 0.03 0.0039 0.0005 0.03
SLC2_4A 100 0.44 0.03 0.0039 0.0005 0.03
SLC2_4B 100 0.44 0.03 0.0039 0.0005 0.03
SLC3-1A 100 0.44 0.03 0.0039 0.0005 0.03
SLC3-1B 100 0.44 0.03 0.0039 0.0005 0.03
SLC3-2A 100 0.44 0.03 0.0039 0.0005 0.03
SLC3-2B 100 0.44 0.03 0.0039 0.0005 0.03
SLC3-3A 100 0.44 0.03 0.0039 0.0005 0.03
SLC3-3B 100 0.44 0.03 0.0039 0.0005 0.03
SLC3-4A 100 0.44 0.03 0.0039 0.0005 0.03
SLC3-4B 100 0.44 0.03 0.0039 0.0005 0.03
SLC3-5A 100 0.44 0.03 0.0039 0.0005 0.03
SLC3-5B 100 0.44 0.03 0.0039 0.0005 0.03
SLC3-6A 100 0.44 0.03 0.0039 0.0005 0.03
SLC3-6B 100 0.44 0.03 0.0039 0.0005 0.03
SLC3-7A 100 0.44 0.03 0.0039 0.0005 0.03
SLC3-7B 100 0.44 0.03 0.0039 0.0005 0.03
SLC3-8A 100 0.44 0.03 0.0039 0.0005 0.03
SLC3-8B 100 0.44 0.03 0.0039 0.0005 0.03
SLC3-9A 100 0.44 0.03 0.0039 0.0005 0.03
SLC3-9B 100 0.44 0.03 0.0039 0.0005 0.03
SLC3-10A 100 0.44 0.03 0.0039 0.0005 0.03
SLC3-10B 100 0.44 0.03 0.0039 0.0005 0.03
SLC3_3A2 100 2.05 0.12 0.0116 0.0032 0.03
SLC3_3B2 100 2.05 0.12 0.0116 0.0032 0.03
SLC4_4A 100 2.85 0.54 0.0418 0.0026 0.07
SLC4_4B 100 2.85 0.54 0.0418 0.0026 0.07
SLC4_4C 100 2.85 0.54 0.0418 0.0026 0.07
SLC5_5H 100 0.55 0.06 0.0055 0.0005 0.00
SLC5_5A 100 2.85 0.54 0.0418 0.0026 0.07
SLC5_5B 100 2.85 0.54 0.0418 0.0026 0.07
SLC5_5C 100 2.85 0.54 0.0418 0.0026 0.07
SLC5_5R 100 3.50 0.30 0.0193 0.0027 0.02
SLC5_5D 100 3.37 0.60 0.0299 0.0027 0.03
SLC5_5E 100 3.37 0.60 0.0299 0.0027 0.03
SLC6_1A 100 2.96 0.11 0.0228 0.0024 0.04
SLC6_1B 100 2.96 0.11 0.0228 0.0024 0.04
SLC6_1C 100 2.96 0.11 0.0228 0.0024 0.04
SLC6_1D 100 2.96 0.11 0.0228 0.0024 0.04
SLC6_2A 100 2.96 0.11 0.0228 0.0024 0.04
SLC6_2B 100 2.96 0.11 0.0228 0.0024 0.04
SLC6_2C 100 2.96 0.11 0.0228 0.0024 0.04
SLC6_2D 100 2.96 0.11 0.0228 0.0024 0.04
SLC6_3A 100 2.96 0.11 0.0228 0.0024 0.04
SLC6_3B 100 2.96 0.11 0.0228 0.0024 0.04
SLC6_3C 100 2.96 0.11 0.0228 0.0024 0.04
SLC6_3D 100 2.96 0.11 0.0228 0.0024 0.04
SLC6_4A 100 2.96 0.11 0.0228 0.0024 0.04
SLC6_4B 100 2.96 0.11 0.0228 0.0024 0.04
SLC6_4C 100 2.96 0.11 0.0228 0.0024 0.04
SLC6_4D 100 2.96 0.11 0.0228 0.0024 0.04
SLC6_6H 100 0.43 0.04 0.0019 0.0004 0.01
TOTAL 101.35 8.63 0.90 0.09 2.15
Emissions (tpy)
Page 72 of 179
Attachment 4 - Table 10: Criteria Pollutant Emissions Based on 24 Hours per Year at 100% Load
Unit ID Annual
Nonemergency
Hours NOx CO PM SO2 VOC
SLC2_A 24 0.79 0.09 0.0052 0.000 0.01
SLC2_B 24 0.79 0.09 0.0052 0.000 0.01
SLC2_C 24 0.61 0.07 0.0048 0.0005 0.01
SLC2_1A 24 0.11 0.01 0.0009 0.0001 0.01
SLC2_1B 24 0.11 0.01 0.0009 0.0001 0.01
SLC2_2A 24 0.11 0.01 0.0009 0.0001 0.01
SLC2_2B 24 0.11 0.01 0.0009 0.0001 0.01
SLC2_3A 24 0.11 0.01 0.0009 0.0001 0.01
SLC2_3B 24 0.11 0.01 0.0009 0.0001 0.01
SLC2_4A 24 0.11 0.01 0.0009 0.0001 0.01
SLC2_4B 24 0.11 0.01 0.0009 0.0001 0.01
SLC3-1A 24 0.11 0.01 0.0009 0.0001 0.01
SLC3-1B 24 0.11 0.01 0.0009 0.0001 0.01
SLC3-2A 24 0.11 0.01 0.0009 0.0001 0.01
SLC3-2B 24 0.11 0.01 0.0009 0.0001 0.01
SLC3-3A 24 0.11 0.01 0.0009 0.0001 0.01
SLC3-3B 24 0.11 0.01 0.0009 0.0001 0.01
SLC3-4A 24 0.11 0.01 0.0009 0.0001 0.01
SLC3-4B 24 0.11 0.01 0.0009 0.0001 0.01
SLC3-5A 24 0.11 0.01 0.0009 0.0001 0.01
SLC3-5B 24 0.11 0.01 0.0009 0.0001 0.01
SLC3-6A 24 0.11 0.01 0.0009 0.0001 0.01
SLC3-6B 24 0.11 0.01 0.0009 0.0001 0.01
SLC3-7A 24 0.11 0.01 0.0009 0.0001 0.01
SLC3-7B 24 0.11 0.01 0.0009 0.0001 0.01
SLC3-8A 24 0.11 0.01 0.0009 0.0001 0.01
SLC3-8B 24 0.11 0.01 0.0009 0.0001 0.01
SLC3-9A 24 0.11 0.01 0.0009 0.0001 0.01
SLC3-9B 24 0.11 0.01 0.0009 0.0001 0.01
SLC3-10A 24 0.11 0.01 0.0009 0.0001 0.01
SLC3-10B 24 0.11 0.01 0.0009 0.0001 0.01
SLC3_3A2 24 0.49 0.03 0.0028 0.0008 0.01
SLC3_3B2 24 0.49 0.03 0.0028 0.0008 0.01
SLC4_4A 24 0.69 0.13 0.0100 0.0006 0.02
SLC4_4B 24 0.69 0.13 0.0100 0.0006 0.02
SLC4_4C 24 0.69 0.13 0.0100 0.0006 0.02
SLC5_5H 24 0.13 0.01 0.0013 0.0001 0.00
SLC5_5A 24 0.69 0.13 0.0100 0.0006 0.02
SLC5_5B 24 0.69 0.13 0.0100 0.0006 0.02
SLC5_5C 24 0.69 0.13 0.0100 0.0006 0.02
SLC5_5R 24 0.84 0.07 0.0046 0.0006 0.01
SLC5_5D 24 0.81 0.14 0.0072 0.0007 0.01
SLC5_5E 24 0.81 0.14 0.0072 0.0007 0.01
SLC6_1A 24 0.71 0.03 0.0055 0.0006 0.01
SLC6_1B 24 0.71 0.03 0.0055 0.0006 0.01
SLC6_1C 24 0.71 0.03 0.0055 0.0006 0.01
SLC6_1D 24 0.71 0.03 0.0055 0.0006 0.01
SLC6_2A 24 0.71 0.03 0.0055 0.0006 0.01
SLC6_2B 24 0.71 0.03 0.0055 0.0006 0.01
SLC6_2C 24 0.71 0.03 0.0055 0.0006 0.01
SLC6_2D 24 0.71 0.03 0.0055 0.0006 0.01
SLC6_3A 24 0.71 0.03 0.0055 0.0006 0.01
SLC6_3B 24 0.71 0.03 0.0055 0.0006 0.01
SLC6_3C 24 0.71 0.03 0.0055 0.0006 0.01
SLC6_3D 24 0.71 0.03 0.0055 0.0006 0.01
SLC6_4A 24 0.71 0.03 0.0055 0.0006 0.01
SLC6_4B 24 0.71 0.03 0.0055 0.0006 0.01
SLC6_4C 24 0.71 0.03 0.0055 0.0006 0.01
SLC6_4D 24 0.71 0.03 0.0055 0.0006 0.01
SLC6_6H 24 0.10 0.01 0.0005 0.0001 0.00
TOTAL 24.32 2.07 0.22 0.02 0.52
Emissions (tpy)
Page 73 of 179
Attachment 4 - Table 11: HAP Emissions Based on 24 Hours per Year at 100% Load
Unit ID Annual
Nonemergency
Hours AcetaldehydeAcrolein Benzene Toluene FormaldehydeNapthalene Xylenes Total HAPs
SLC2_A 24 6.27E-06 1.96E-06 1.93E-04 6.99E-05 1.96E-05 3.23E-05 4.80E-05 3.71E-04
SLC2_B 24 6.27E-06 1.96E-06 1.93E-04 6.99E-05 1.96E-05 3.23E-05 4.80E-05 3.71E-04
SLC2_C 24 7.24E-06 2.26E-06 2.23E-04 8.07E-05 2.27E-05 3.74E-05 5.55E-05 4.29E-04
SLC2_1A 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC2_1B 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC2_2A 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC2_2B 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC2_3A 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC2_3B 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC2_4A 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC2_4B 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3-1A 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3-1B 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3-2A 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3-2B 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3-3A 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3-3B 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3-4A 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3-4B 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3-5A 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3-5B 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3-6A 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3-6B 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3-7A 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3-7B 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3-8A 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3-8B 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3-9A 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3-9B 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3-10A 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3-10B 24 1.31E-06 4.08E-07 4.02E-05 1.46E-05 4.09E-06 6.74E-06 1.00E-05 7.73E-05
SLC3_3A2 24 5.90E-06 1.84E-06 1.82E-04 6.58E-05 1.85E-05 3.04E-05 4.52E-05 3.49E-04
SLC3_3B2 24 5.90E-06 1.84E-06 1.82E-04 6.58E-05 1.85E-05 3.04E-05 4.52E-05 3.49E-04
SLC4_4A 24 8.11E-06 2.54E-06 2.50E-04 9.04E-05 2.54E-05 4.18E-05 6.21E-05 4.80E-04
SLC4_4B 24 8.11E-06 2.54E-06 2.50E-04 9.04E-05 2.54E-05 4.18E-05 6.21E-05 4.80E-04
SLC4_4C 24 8.11E-06 2.54E-06 2.50E-04 9.04E-05 2.54E-05 4.18E-05 6.21E-05 4.80E-04
SLC5_5H 24 1.64E-06 5.14E-07 5.06E-05 1.83E-05 5.15E-06 8.48E-06 1.26E-05 9.73E-05
SLC5_5A 24 8.11E-06 2.54E-06 2.50E-04 9.04E-05 2.54E-05 4.18E-05 6.21E-05 4.80E-04
SLC5_5B 24 8.11E-06 2.54E-06 2.50E-04 9.04E-05 2.54E-05 4.18E-05 6.21E-05 4.80E-04
SLC5_5C 24 8.11E-06 2.54E-06 2.50E-04 9.04E-05 2.54E-05 4.18E-05 6.21E-05 4.80E-04
SLC5_5R 24 8.68E-06 2.71E-06 2.67E-04 9.67E-05 2.72E-05 4.48E-05 6.64E-05 5.14E-04
SLC5_5D 24 8.69E-06 2.72E-06 2.68E-04 9.69E-05 2.72E-05 4.48E-05 6.65E-05 5.14E-04
SLC5_5E 24 8.69E-06 2.72E-06 2.68E-04 9.69E-05 2.72E-05 4.48E-05 6.65E-05 5.14E-04
SLC6_1A 24 8.68E-06 2.71E-06 2.67E-04 9.68E-05 2.72E-05 4.48E-05 6.65E-05 5.14E-04
SLC6_1B 24 8.68E-06 2.71E-06 2.67E-04 9.68E-05 2.72E-05 4.48E-05 6.65E-05 5.14E-04
SLC6_1C 24 8.68E-06 2.71E-06 2.67E-04 9.68E-05 2.72E-05 4.48E-05 6.65E-05 5.14E-04
SLC6_1D 24 8.68E-06 2.71E-06 2.67E-04 9.68E-05 2.72E-05 4.48E-05 6.65E-05 5.14E-04
SLC6_2A 24 8.68E-06 2.71E-06 2.67E-04 9.68E-05 2.72E-05 4.48E-05 6.65E-05 5.14E-04
SLC6_2B 24 8.68E-06 2.71E-06 2.67E-04 9.68E-05 2.72E-05 4.48E-05 6.65E-05 5.14E-04
SLC6_2C 24 8.68E-06 2.71E-06 2.67E-04 9.68E-05 2.72E-05 4.48E-05 6.65E-05 5.14E-04
SLC6_2D 24 8.68E-06 2.71E-06 2.67E-04 9.68E-05 2.72E-05 4.48E-05 6.65E-05 5.14E-04
SLC6_3A 24 8.68E-06 2.71E-06 2.67E-04 9.68E-05 2.72E-05 4.48E-05 6.65E-05 5.14E-04
SLC6_3B 24 8.68E-06 2.71E-06 2.67E-04 9.68E-05 2.72E-05 4.48E-05 6.65E-05 5.14E-04
SLC6_3C 24 8.68E-06 2.71E-06 2.67E-04 9.68E-05 2.72E-05 4.48E-05 6.65E-05 5.14E-04
SLC6_3D 24 8.68E-06 2.71E-06 2.67E-04 9.68E-05 2.72E-05 4.48E-05 6.65E-05 5.14E-04
SLC6_4A 24 8.68E-06 2.71E-06 2.67E-04 9.68E-05 2.72E-05 4.48E-05 6.65E-05 5.14E-04
SLC6_4B 24 8.68E-06 2.71E-06 2.67E-04 9.68E-05 2.72E-05 4.48E-05 6.65E-05 5.14E-04
SLC6_4C 24 8.68E-06 2.71E-06 2.67E-04 9.68E-05 2.72E-05 4.48E-05 6.65E-05 5.14E-04
SLC6_4D 24 8.68E-06 2.71E-06 2.67E-04 9.68E-05 2.72E-05 4.48E-05 6.65E-05 5.14E-04
SLC6_6H 24 1.45E-06 4.53E-07 4.46E-05 1.61E-05 4.53E-06 7.47E-06 1.11E-05 8.57E-05
TOTAL 2.85E-04 8.91E-05 8.77E-03 3.18E-03 8.92E-04 1.47E-03 2.18E-03 1.69E-02
Emissions (tpy)
Page 74 of 179
Attachment 4 - Table 12: GHG Emissions Based on 24 Hours per Year at 100% Load
Unit ID Annual
Nonemergency
Hours CO2 CH4 N2O CO2e
SLC2_A 24 36.8 0.001 0.0003 36.9
SLC2_B 24 36.8 0.001 0.0003 36.9
SLC2_C 24 42.5 0.002 0.0003 42.6
SLC2_1A 24 7.7 0.000 0.0001 7.7
SLC2_1B 24 7.7 0.000 0.0001 7.7
SLC2_2A 24 7.7 0.000 0.0001 7.7
SLC2_2B 24 7.7 0.000 0.0001 7.7
SLC2_3A 24 7.7 0.000 0.0001 7.7
SLC2_3B 24 7.7 0.000 0.0001 7.7
SLC2_4A 24 7.7 0.000 0.0001 7.7
SLC2_4B 24 7.7 0.000 0.0001 7.7
SLC3-1A 24 7.7 0.000 0.0001 7.7
SLC3-1B 24 7.7 0.000 0.0001 7.7
SLC3-2A 24 7.7 0.000 0.0001 7.7
SLC3-2B 24 7.7 0.000 0.0001 7.7
SLC3-3A 24 7.7 0.000 0.0001 7.7
SLC3-3B 24 7.7 0.000 0.0001 7.7
SLC3-4A 24 7.7 0.000 0.0001 7.7
SLC3-4B 24 7.7 0.000 0.0001 7.7
SLC3-5A 24 7.7 0.000 0.0001 7.7
SLC3-5B 24 7.7 0.000 0.0001 7.7
SLC3-6A 24 7.7 0.000 0.0001 7.7
SLC3-6B 24 7.7 0.000 0.0001 7.7
SLC3-7A 24 7.7 0.000 0.0001 7.7
SLC3-7B 24 7.7 0.000 0.0001 7.7
SLC3-8A 24 7.7 0.000 0.0001 7.7
SLC3-8B 24 7.7 0.000 0.0001 7.7
SLC3-9A 24 7.7 0.000 0.0001 7.7
SLC3-9B 24 7.7 0.000 0.0001 7.7
SLC3-10A 24 7.7 0.000 0.0001 7.7
SLC3-10B 24 7.7 0.000 0.0001 7.7
SLC3_3A2 24 34.6 0.001 0.0003 34.7
SLC3_3B2 24 34.6 0.001 0.0003 34.7
SLC4_4A 24 47.6 0.002 0.0004 47.8
SLC4_4B 24 47.6 0.002 0.0004 47.8
SLC4_4C 24 47.6 0.002 0.0004 47.8
SLC5_5H 24 9.7 0.000 0.0001 9.7
SLC5_5A 24 47.6 0.002 0.0004 47.8
SLC5_5B 24 47.6 0.002 0.0004 47.8
SLC5_5C 24 47.6 0.002 0.0004 47.8
SLC5_5R 24 50.9 0.002 0.0004 51.1
SLC5_5D 24 51.0 0.002 0.0004 51.2
SLC5_5E 24 51.0 0.002 0.0004 51.2
SLC6_1A 24 51.0 0.002 0.0004 51.1
SLC6_1B 24 51.0 0.002 0.0004 51.1
SLC6_1C 24 51.0 0.002 0.0004 51.1
SLC6_1D 24 51.0 0.002 0.0004 51.1
SLC6_2A 24 51.0 0.002 0.0004 51.1
SLC6_2B 24 51.0 0.002 0.0004 51.1
SLC6_2C 24 51.0 0.002 0.0004 51.1
SLC6_2D 24 51.0 0.002 0.0004 51.1
SLC6_3A 24 51.0 0.002 0.0004 51.1
SLC6_3B 24 51.0 0.002 0.0004 51.1
SLC6_3C 24 51.0 0.002 0.0004 51.1
SLC6_3D 24 51.0 0.002 0.0004 51.1
SLC6_4A 24 51.0 0.002 0.0004 51.1
SLC6_4B 24 51.0 0.002 0.0004 51.1
SLC6_4C 24 51.0 0.002 0.0004 51.1
SLC6_4D 24 51.0 0.002 0.0004 51.1
SLC6_6H 24 8.5 0.000 0.0001 8.5
TOTAL 1,671.8 0.1 0.01 1,677.5
Emissions (metric tpy)
Page 75 of 179
Attachment 5

Manufacturer Specification Data Sheets

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Cummins QSK60-G9

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Exhaust Emission Data Sheet
2250DQKH
60 Hz Diesel Generator Set

Engine Information:
Model: Cummins Inc. QSK60-G9 Nonroad 1 Bore: 6.25 in. (159 mm)
Type: 4 Cycle, 60°V, 16 Cylinder Diesel Stroke: 7.48 in. (190 mm)
Aspiration: Turbocharged and Low Temperature Aftercooled Displacement: 3673 cu. in. (60.2 liters)
Compression Ratio: 14.5:1
Emission Control Device: Turbocharged and Low Temperature Aftercooled

1/4
Standby
1/2
Standby
3/4
Standby
Full
Standby

PERFORMANCE DATA
BHP @ 1800 RPM (60 Hz) 813 1626 2438 3251
Fuel Consumption (gal/Hr) 45.1 80.0 113.2 150.2
Exhaust Gas Flow (CFM) 5605 9415 12485 15705
Exhaust Gas Temperature (°F) 710 790 820 895

EXHAUST EMISSION DATA

HC (Total Unburned Hydrocarbons) 0.29 0.16 0.10 0.10
NOx (Oxides of Nitrogen as NO2) 5.30 5.40 6.70 7.70
CO (carbon Monoxide) 0.39 0.90 0.61 0.83
PM (Particular Matter) 0.16 0.15 0.06 0.05
SO2 (Sulfur Dioxide) 0.13 0.11 0.11 0.11
Smoke (Bosch) 0.80 0.90 0.40 0.40
All except Smoke are in g/bhp-hr

TEST CONDITIONS
Test Methods:
Steady-state emissions recorded per ISO8178-1 during operation at rated engine speed(+/-2%) and stated constant load
(+/-2%) with engine temperatures, pressures and emission rates stabilized.

Fuel Specification: 40-48 Cetane Number, 0.05 Wt.% Sulfur; Reference ISO8178-5, 40 CFR86.1313-98 Type 2-
D and ASTM D975 No. 2-D.
Reference Conditions:
25 °C (77 °F) Air inlet Temperature, 40 ° C(104 ° F) Fuel Inlet Temperature, 100kPa (29.53 inHg.) Barometric pressure;
10.7 g/kg (75 grains H2O/lb) of dry air Humidity (required for NOX correction); Intake Restriction set to maximum
allowable limit for clean filter; Exhaust Back Pressure set to maximum allowable limit.

Data was taken from a single engine test according to the test methods, fuel specification and reference conditions stated above and is subjected to
instrumentation and engine-to-engine variability. Tests conducted with alternate test methods, instrumentation, fuel or reference conditions can yield
different results.

Data Subject to Change Without Notice.

Cummins Power Generation Data and Specifications Subject to Change Without Notice eds-1014c
Page 78 of 179
Caterpillar 3516

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P D [516DRU9]D 03, 2020
For Help Desk Phone Numbers Click here
Perf No: EM1894 Change Level: 04
General Heat Rejection Sound Emissions Regulatory Altitude Derate Cross Reference Supplementary Data Perf Param Ref
View PDF
SALES MODEL:3516C COMBUSTION:DIRECT INJECTION
BRAND:CAT ENGINE SPEED (RPM):1,800
ENGINE POWER (BHP):3,634 HERTZ:60
GEN POWER WITH FAN (EKW):2,500.0 FAN POWER (HP):130.1
COMPRESSION RATIO:14.7 ASPIRATION:TA
RATING LEVEL:STANDBY AFTERCOOLER TYPE:ATAAC
PUMP QUANTITY:1 AFTERCOOLER CIRCUIT TYPE:JW+OC, ATAAC
FUEL TYPE:DIESEL INLET MANIFOLD AIR TEMP (F):122
MANIFOLD TYPE:DRY JACKET WATER TEMP (F):219.2
GOVERNOR TYPE:ADEM3 TURBO CONFIGURATION:PARALLEL
ELECTRONICS TYPE:ADEM3 TURBO QUANTITY:4
CAMSHAFT TYPE:STANDARD TURBOCHARGER MODEL:GT6041BN-48T-1.10
IGNITION TYPE:CI CERTIFICATION YEAR:2006
INJECTOR TYPE:EUI CRANKCASE BLOWBY RATE (FT3/HR):3,619.4
FUEL INJECTOR:3920221 FUEL RATE (RATED RPM) NO LOAD (GAL/HR):16.0
UNIT INJECTOR TIMING (IN):64.34 PISTON SPD @ RATED ENG SPD (FT/MIN):2,539.4
REF EXH STACK DIAMETER (IN):12
MAX OPERATING ALTITUDE (FT):2,953
INDUSTRY SUB INDUSTRY APPLICATION
ELECTRIC POWER STANDARD PACKAGED GENSET
OIL AND GAS LAND PRODUCTION PACKAGED GENSET
General Performance Data Top
Note(s)
THIS STANDBY RATING IS FOR A STANDBY ONLY ENGINE ARRANGEMENT. RERATING THE ENGINE TO A PRIME OR CONTINUOUS RATING IS NOT PERMITTED.
THE INLET MANIFOLD AIR TEMP LISTED IN THE HEADER, AND IN THE GENERAL PERFORMANCE DATA, IS THE AVERAGE INLET MANIFOLD TEMP FRONT TO REAR ON THE ENGINE.
GENSET POWER WITHFAN PERCENTLOAD ENGINEPOWER BRAKE MEAN EFF PRES(BMEP)BRAKE SPEC FUEL CONSUMPTN(BSFC)VOL FUEL CONSUMPTN(VFC)INLET MFLDPRES INLET MFLDTEMP EXH MFLDTEMP EXH MFLDPRES ENGINE OUTLETTEMP
EKW %BHP PSI LB/BHP-HR GAL/HR IN-HG DEG F DEG F IN-HG DEG F
2,500.0 100 3,633 336 0.334 171.3 78.1 121.9 1,235.6 67.6 915.2
2,250.0 90 3,283 303 0.335 155.1 71.3 119.4 1,190.0 61.3 881.2
2,000.0 80 2,935 271 0.339 140.4 64.3 116.9 1,158.9 55.3 864.0
1,875.0 75 2,760 255 0.342 133.2 60.7 115.8 1,145.6 52.3 858.5
1,750.0 70 2,586 239 0.346 125.9 57.0 114.7 1,133.3 49.3 854.6
1,500.0 60 2,237 207 0.354 111.5 49.5 112.7 1,112.4 43.2 851.2
1,250.0 50 1,889 174 0.365 97.1 41.3 111.0 1,091.8 36.8 850.7
1,000.0 40 1,547 143 0.373 81.4 31.4 109.4 1,061.5 29.3 856.6
750.0 30 1,203 111 0.385 65.3 21.7 107.9 1,010.3 22.1 848.2
625.0 25 1,029 95 0.394 57.2 17.2 107.2 968.3 18.7 831.1
500.0 20 854 79 0.403 48.6 12.7 106.4 902.0 15.5 796.1
250.0 10 497 46 0.441 30.9 4.8 104.1 700.7 9.8 647.3偡来‸〠潦‱㜹
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GENSETPOWER WITHFAN
PERCENTLOAD ENGINEPOWER COMPRESSOROUTLET PRES COMPRESSOROUTLET TEMP WET INLET AIRVOL FLOW RATE ENGINE OUTLET WET EXHGAS VOL FLOW RATE WET INLET AIRMASS FLOW RATE WET EXH GASMASS FLOW RATE WET EXH VOL FLOW RATE (32DEG F AND 29.98 IN HG)DRY EXH VOL FLOW RATE (32DEG F AND 29.98 IN HG)
EKW %BHP IN-HG DEG F CFM CFM LB/HR LB/HR FT3/MIN FT3/MIN
2,500.0 100 3,633 85 466.7 7,212.2 19,578.8 32,046.3 33,260.4 7,001.7 6,362.4
2,250.0 90 3,283 78 443.0 6,831.8 17,980.7 30,219.3 31,318.8 6,593.0 6,013.7
2,000.0 80 2,935 70 417.8 6,404.5 16,560.6 28,284.6 29,277.2 6,151.5 5,625.4
1,875.0 75 2,760 66 404.7 6,173.3 15,893.2 27,261.3 28,202.4 5,928.1 5,427.1
1,750.0 70 2,586 63 391.2 5,929.9 15,232.6 26,196.0 27,086.8 5,698.4 5,222.0
1,500.0 60 2,237 55 363.5 5,411.9 13,879.0 23,947.5 24,739.5 5,205.5 4,779.1
1,250.0 50 1,889 46 334.6 4,843.3 12,413.0 21,444.3 22,133.2 4,657.5 4,283.2
1,000.0 40 1,547 36 297.5 4,121.4 10,609.5 18,262.0 18,840.0 3,963.0 3,647.2
750.0 30 1,203 25 249.8 3,423.0 8,763.8 15,175.3 15,640.3 3,294.6 3,037.8
625.0 25 1,029 21 223.4 3,104.6 7,844.6 13,765.1 14,171.8 2,988.1 2,760.8
500.0 20 854 16 197.2 2,791.2 6,823.5 12,376.2 12,722.2 2,671.7 2,476.1
250.0 10 497 7 152.3 2,237.9 4,800.2 9,917.6 10,136.8 2,132.0 1,999.8
Heat Rejection Data Top
GENSET POWERWITH FAN PERCENTLOAD ENGINEPOWER REJECTION TO JACKETWATER REJECTION TOATMOSPHERE REJECTION TOEXH EXHAUST RECOVERYTO 350F FROM OILCOOLER FROMAFTERCOOLER WORKENERGY LOW HEAT VALUEENERGY HIGH HEAT VALUEENERGY
EKW %BHP BTU/MIN BTU/MIN BTU/MIN BTU/MIN BTU/MIN BTU/MIN BTU/MIN BTU/MIN BTU/MIN
2,500.0 100 3,633 46,992 9,146 142,265 79,907 19,835 44,723 154,077 372,403 396,702
2,250.0 90 3,283 44,242 8,557 127,929 70,449 17,960 39,380 139,243 337,204 359,207
2,000.0 80 2,935 41,477 8,162 116,879 63,561 16,262 34,167 124,444 305,311 325,233
1,875.0 75 2,760 40,076 8,007 111,588 60,518 15,425 31,612 117,053 289,608 308,505
1,750.0 70 2,586 38,657 7,874 106,293 57,637 14,588 29,085 109,651 273,881 291,752
1,500.0 60 2,237 35,755 7,684 95,729 52,220 12,915 24,201 94,874 242,485 258,307
1,250.0 50 1,889 32,626 7,527 85,184 46,626 11,245 19,401 80,109 211,118 224,893
1,000.0 40 1,547 29,235 7,262 72,693 40,153 9,427 13,873 65,583 176,995 188,544
750.0 30 1,203 25,476 6,784 59,425 32,726 7,565 8,706 51,005 142,037 151,305
625.0 25 1,029 23,394 6,435 52,542 28,568 6,621 6,496 43,653 124,317 132,429
500.0 20 854 21,006 5,995 44,739 23,683 5,624 4,534 36,223 105,594 112,484
250.0 10 497 15,737 5,026 27,795 12,371 3,578 1,916 21,071 67,181 71,564
Sound Data Top
Note(s)
SOUND PRESSURE DATA FOR THIS RATING CAN BE FOUND IN PERFORMANCE NUMBER - DM8779.
Emissions Data Top Units Filter All Units
RATED SPEED POTENTIAL SITE VARIATION: 1800 RPM
TOTAL NOX (AS NO2)G/HR 22,948 14,101 7,004 3,568 3,185TOTAL CO G/HR 2,726 1,304 1,092 1,496 2,098TOTAL HC G/HR 500 499 543 408 437PART MATTER G/HR 185.5 123.7 132.1 139.5 141.0TOTAL NOX (AS NO2)(CORR 5% O2)MG/NM3 2,818.9 2,229.5 1,544.3 1,352.7 2,230.2TOTAL CO (CORR 5% O2)MG/NM3 351.8 213.9 252.3 594.6 1,552.7
GENSET POWER WITH FAN EKW 2,500.0 1,875.0 1,250.0 625.0 250.0ENGINE POWER BHP 3,633 2,760 1,889 1,029 497
PERCENT LOAD %100 75 50 25 10
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TOTAL HC (CORR 5% O2)MG/NM3 55.9 72.8 108.8 140.7 282.4PART MATTER (CORR 5% O2)MG/NM3 19.7 16.5 25.8 48.5 88.2TOTAL NOX (AS NO2)(CORR 5% O2)PPM 1,373 1,086 752 659 1,086TOTAL CO (CORR 5% O2)PPM 281 171 202 476 1,242TOTAL HC (CORR 5% O2)PPM 104 136 203 263 527TOTAL NOX (AS NO2)G/HP-HR 6.38 5.15 3.74 3.50 6.47TOTAL CO G/HP-HR 0.76 0.48 0.58 1.47 4.26TOTAL HC G/HP-HR 0.14 0.18 0.29 0.40 0.89PART MATTER G/HP-HR 0.05 0.05 0.07 0.14 0.29TOTAL NOX (AS NO2)LB/HR 50.59 31.09 15.44 7.87 7.02TOTAL CO LB/HR 6.01 2.88 2.41 3.30 4.62TOTAL HC LB/HR 1.10 1.10 1.20 0.90 0.96PART MATTER LB/HR 0.41 0.27 0.29 0.31 0.31
GENSET POWER WITH FAN EKW 2,500.0 1,875.0 1,250.0 625.0 250.0ENGINE POWER BHP 3,633 2,760 1,889 1,029 497
PERCENT LOAD %100 75 50 25 10
RATED SPEED NOMINAL DATA: 1800 RPM
TOTAL NOX (AS NO2)G/HR 19,123 11,751 5,837 2,974 2,654TOTAL CO G/HR 1,515 725 607 831 1,165TOTAL HC G/HR 376 375 408 307 329TOTAL CO2 KG/HR 1,740 1,340 966 559 296PART MATTER G/HR 132.5 88.4 94.3 99.6 100.7TOTAL NOX (AS NO2)(CORR 5% O2)MG/NM3 2,349.1 1,857.9 1,286.9 1,127.3 1,858.5TOTAL CO (CORR 5% O2)MG/NM3 195.4 118.8 140.1 330.3 862.6TOTAL HC (CORR 5% O2)MG/NM3 42.1 54.8 81.8 105.8 212.3PART MATTER (CORR 5% O2)MG/NM3 14.1 11.8 18.4 34.7 63.0TOTAL NOX (AS NO2)(CORR 5% O2)PPM 1,144 905 627 549 905TOTAL CO (CORR 5% O2)PPM 156 95 112 264 690TOTAL HC (CORR 5% O2)PPM 79 102 153 197 396TOTAL NOX (AS NO2)G/HP-HR 5.32 4.30 3.12 2.92 5.39TOTAL CO G/HP-HR 0.42 0.26 0.32 0.82 2.37TOTAL HC G/HP-HR 0.10 0.14 0.22 0.30 0.67PART MATTER G/HP-HR 0.04 0.03 0.05 0.10 0.20TOTAL NOX (AS NO2)LB/HR 42.16 25.91 12.87 6.56 5.85TOTAL CO LB/HR 3.34 1.60 1.34 1.83 2.57TOTAL HC LB/HR 0.83 0.83 0.90 0.68 0.72TOTAL CO2 LB/HR 3,836 2,955 2,130 1,233 654PART MATTER LB/HR 0.29 0.19 0.21 0.22 0.22OXYGEN IN EXH %9.4 10.4 11.3 12.2 14.4DRY SMOKE OPACITY %1.7 1.4 1.9 2.6 4.0BOSCH SMOKE NUMBER 0.58 0.49 0.62 0.92 1.27
GENSET POWER WITH FAN EKW 2,500.0 1,875.0 1,250.0 625.0 250.0ENGINE POWER BHP 3,633 2,760 1,889 1,029 497
PERCENT LOAD %100 75 50 25 10
Regulatory Information Top
EPA EMERGENCY STATIONARY 2011 - ----

GASEOUS EMISSIONS DATA MEASUREMENTS PROVIDED TO THE EPA ARE CONSISTENT WITH THOSE DESCRIBED IN EPA 40 CFR PART 60 SUBPART IIII AND ISO 8178 FOR MEASURING HC, CO, PM, AND NOX. THE "MAX LIMITS" SHOWNBELOW ARE WEIGHTED CYCLE AVERAGES AND ARE IN COMPLIANCE WITH THE EMERGENCY STATIONARY REGULATIONS.
Locality Agency Regulation Tier/Stage Max Limits - G/BKW - HRU.S. (INCL CALIF)EPA STATIONARY EMERGENCY STATIONARY CO: 3.5 NOx + HC: 6.4 PM: 0.20
Altitude Derate Data Top
ALTITUDE CORRECTED POWER CAPABILITY (BHP)
AMBIENT OPERATING TEMP (F)30 40 50 60 70 80 90 100 110 120 NORMAL
ALTITUDE (FT)
0 3,634 3,634 3,634 3,634 3,634 3,634 3,634 3,634 3,634 3,634 3,634
1,000 3,634 3,634 3,634 3,634 3,634 3,634 3,634 3,634 3,634 3,561 3,634
2,000 3,634 3,634 3,634 3,634 3,634 3,634 3,634 3,604 3,541 3,480 3,634
3,000 3,628 3,628 3,628 3,628 3,628 3,603 3,537 3,474 3,413 3,354 3,628
4,000 3,504 3,504 3,504 3,504 3,504 3,471 3,408 3,347 3,289 3,232 3,504偡来‸㈠潦‱㜹
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AMBIENT OPERATING TEMP (F)30 40 50 60 70 80 90 100 110 120 NORMAL
5,000 3,384 3,384 3,384 3,384 3,384 3,344 3,283 3,225 3,168 3,113 3,384
6,000 3,269 3,269 3,269 3,269 3,269 3,221 3,162 3,105 3,051 2,998 3,269
7,000 3,159 3,159 3,159 3,159 3,159 3,101 3,044 2,990 2,937 2,887 3,159
8,000 3,052 3,052 3,052 3,052 3,041 2,985 2,930 2,878 2,827 2,779 3,052
9,000 2,950 2,950 2,950 2,950 2,926 2,872 2,820 2,769 2,721 2,674 2,950
10,000 2,851 2,851 2,851 2,851 2,815 2,763 2,713 2,664 2,617 2,544 2,851
Cross Reference Top
Test Spec Setting Engine Arrangement Engineering Model
Engineering Model Version
Start Effective Serial Number
End Effective Serial Number
4577175 LL1857 5084280 GS336 -SBK02483 4581566 LL6759 5157721 PG243 -LYM00001
Supplementary Data Top
Type Classification Performance Number
SOUND SOUND PRESSURE DM8779
Performance Parameter Reference Top
Parameters Reference: DM9600 - 12
PERFORMANCE DEFINITIONS
PERFORMANCE DEFINITIONS DM9600
APPLICATION: Engine performance tolerance values below are representative of a typical production engine tested in a calibrated dynamometer test cell at SAE J1995 standard reference conditions.Caterpillar maintains ISO9001:2000 certified quality management systems for engine test Facilities to assure accurate calibration of test equipment. Engine test data is corrected in accordance with SAEJ1995. Additional reference material SAE J1228, J1349, ISO 8665, 3046-1:2002E, 3046-3:1989, 1585, 2534, 2288, and 9249 may apply in part or are similar to SAE J1995. Special engine rating request(SERR) test data shall be noted.
PERFORMANCE PARAMETER TOLERANCE FACTORS: Power +/- 3% Torque +/- 3% Exhaust stack temperature +/- 8% Inlet airflow +/- 5% Intake manifold pressure-gage +/- 10% Exhaust flow +/- 6%Specific fuel consumption +/- 3% Fuel rate +/- 5% Specific DEF consumption +/- 3% DEF rate +/- 5% Heat rejection +/- 5% Heat rejection exhaust only +/- 10% Heat rejection CEM only +/- 10% Heat Rejection values based on using treated water. Torque is included for truck and industrial applications, do not use for Gen Set or steady state applications. On C7 - C18 engines, at speeds of 1100 RPM and under these values are provided for reference only, and may not meet the tolerance listed. These values do not apply to C280/3600. For these models, see the tolerances listed below.
C280/3600 HEAT REJECTION TOLERANCE FACTORS: Heat rejection +/- 10% Heat rejection to Atmosphere +/- 50% Heat rejection to Lube Oil +/- 20% Heat rejection to Aftercooler +/- 5%
TEST CELL TRANSDUCER TOLERANCE FACTORS: Torque +/- 0.5% Speed +/- 0.2% Fuel flow +/- 1.0% Temperature +/- 2.0 C degrees Intake manifold pressure +/- 0.1 kPa OBSERVED ENGINE PERFORMANCE IS CORRECTED TO SAE J1995 REFERENCE AIR AND FUEL CONDITIONS.
REFERENCE ATMOSPHERIC INLET AIR FOR 3500 ENGINES AND SMALLER SAE J1228 AUG2002 for marine engines, and J1995 JAN2014 for other engines, reference atmospheric pressure is 100 KPA(29.61 in hg), and standard temperature is 25deg C (77 deg F) at 30% relative humidity at the stated aftercooler water temp, or inlet manifold temp. FOR 3600 ENGINES Engine rating obtained and presented in accordance with ISO 3046/1 and SAE J1995 JANJAN2014 reference atmospheric pressure is 100 KPA (29.61 in hg), and standard temperature is25deg C (77 deg F) at 30% relative humidity and 150M altitude at the stated aftercooler water temperature.
MEASUREMENT LOCATION FOR INLET AIR TEMPERATURE Location for air temperature measurement air cleaner inlet at stabilized operating conditions.
REFERENCE EXHAUST STACK DIAMETER The Reference Exhaust Stack Diameter published with this dataset is only used for the calculation of Smoke Opacity values displayed in this dataset. This valuedoes not necessarily represent the actual stack diameter of the engine due to the variety of exhaust stack adapter options available. Consult the price list, engine order or general dimension drawings for theactual stack diameter size ordered or options available.
REFERENCE FUEL DIESEL Reference fuel is #2 distillate diesel with a 35API gravity; A lower heating value is 42,780 KJ/KG (18,390 BTU/LB) when used at 15 deg C (59 deg F), where the density is 850G/Liter (7.0936 Lbs/Gal). 偡来‸㌠潦‱㜹
12/3/2020 MAX Performance Data Display
5/5
GAS Reference natural gas fuel has a lower heating value of 33.74 KJ/L (905 BTU/CU Ft). Low BTU ratings are based on 18.64 KJ/L (500 BTU/CU FT) lower heating value gas. Propane ratings are based on87.56 KJ/L (2350 BTU/CU Ft) lower heating value gas.
ENGINE POWER (NET) IS THE CORRECTED FLYWHEEL POWER (GROSS) LESS EXTERNAL AUXILIARY LOAD Engine corrected gross output includes the power required to drive standard equipment;lube oil, scavenge lube oil, fuel transfer, common rail fuel, separate circuit aftercooler and jacket water pumps. Engine net power available for the external (flywheel) load is calculated by subtracting the sumof auxiliary load from the corrected gross flywheel out put power. Typical auxiliary loads are radiator cooling fans, hydraulic pumps, air compressors and battery charging alternators. For Tier 4 ratingsadditional Parasitic losses would also include Intake, and Exhaust Restrictions.
ALTITUDE CAPABILITY Altitude capability is the maximum altitude above sea level at standard temperature and standard pressure at which the engine could develop full rated output power on the currentperformance data set. Standard temperature values versus altitude could be seen on TM2001. When viewing the altitude capability chart the ambient temperature is the inlet air temp at the compressor inlet. Engines with ADEM MEUI and HEUI fuel systems operating at conditions above the defined altitude capability derate for atmospheric pressure and temperature conditions outside the values defined, seeTM2001. Mechanical governor controlled unit injector engines require a setting change for operation at conditions above the altitude defined on the engine performance sheet. See your Caterpillar technicalrepresentative for non standard ratings.
REGULATIONS AND PRODUCT COMPLIANCE TMI Emissions information is presented at 'nominal' and 'Potential Site Variation' values for standard ratings. No tolerances are applied to the emissions data.These values are subject to change at any time. The controlling federal and local emission requirements need to be verified by your Caterpillar technical representative. Customer's may have special emission site requirements that need to be verified by the Caterpillar Product Group engineer.
EMISSION CYCLE LIMITS: Cycle emissions Max Limits apply to cycle-weighted averages only. Emissions at individual load points may exceed the cycle-weighted limit.
EMISSIONS DEFINITIONS: Emissions : DM1176
EMISSION CYCLE DEFINITIONS 1. For constant-speed marine engines for ship main propulsion, including,diesel-electric drive, test cycle E2 shall be applied, for controllable-pitch propeller sets test cycle E2 shall be applied. 2. For propeller-law-operated main and propeller-law-operated auxiliary engines the test cycle E3 shall be applied. 3. For constant-speed auxiliary engines test cycle D2 shall be applied. 4. For variable-speed, variable-load auxiliary engines, not included above, test cycle C1 shall be applied.
HEAT REJECTION DEFINITIONS: Diesel Circuit Type and HHV Balance : DM9500
HIGH DISPLACEMENT (HD) DEFINITIONS: 3500: EM1500
RATING DEFINITIONS: Agriculture : TM6008 Fire Pump : TM6009 Generator Set : TM6035 Generator (Gas) : TM6041 Industrial Diesel : TM6010 Industrial (Gas) : TM6040 Irrigation : TM5749 Locomotive : TM6037 Marine Auxiliary : TM6036 Marine Prop (Except 3600) : TM5747 Marine Prop (3600 only) : TM5748 MSHA : TM6042 Oil Field (Petroleum) : TM6011 Off-Highway Truck : TM6039 On-Highway Truck : TM6038
SOUND DEFINITIONS: Sound Power : DM8702 Sound Pressure : TM7080
Date Released : 07/10/19
偡来‸㐠潦‱㜹
Generac MD1000 (Volvo Penta TAD1641GE)

偡来‸㔠潦‱㜹
Generac Power Systems, Inc. | P.O. Box 8 | Waukesha, WI 53187
P: [phone] © 2022 Generac Power Systems, Inc. All rights reserved. All specifications are subject to change without notice.
Part No. A0002035760
Rev. B 3/14/22
STATEMENT OF EXHAUST EMISSIONS
2022 Volvo Diesel Fueled Generator
EM
I
S
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A
1 OF 1
• The stated values are actual exhaust emission test measurements obtained from an engine representative of the type described above.
• Values based on 5-Mode testing are official data of record as submitted to regulatory agencies for certification purposes. Testing was conducted in
accordance with prevailing EPA protocol, which is typically accepted by SCAQMD and other regional authorities.
• No emissions values provided above are to be construed as guarantees of emission levels for any given Generac generator unit.
• Generac Power Systems, Inc. reserves the right to revise this information without prior notice.
• Consult state and local regulatory agencies for specific permitting requirements.
• The emission performance data supplied by the equipment manufacturer is only one element required toward completion of the permitting and
installation process. State and local regulations may vary on a case-by-case basis and local agencies must be consulted by the permit application/
equipment owner prior to equipment purchase or installation. The data supplied herein by Generac Power Systems Inc. cannot be construed as a
guarantee of installability of the generating set.
CO NOx + NMHC PM
0.33 5.53 0.04 Grams/kW-hr
0.25 4.12 0.03 Grams/bhp-hr
CO NOx + NMHC PM
0.34 6.27 0.052 Grams/kW-hr
0.25 4.68 0.039 Grams/bhp-hr
EMISSIONS BASED ON ENGINE POWER OF SPECIFIC ENGINE MODEL
These Values Are Actual Composite Weighted Exhaust Emissions Results Over the EPA 5-Mode Test Cycle
*Engine power and fuel consumption are declared by the engine manufacturer of record and the U.S EPA.
**Two engines per Gemini genset package. All data is per engine
Generator Model:MD1000 Gemini**EPA Certificate Number:NVPXL16.1ACC-020
kWe Rating:1,000 CARB Certificate Number:Not Applicable
Engine Family:NVPXL16.1ACC SCAQMD CEP Number:Not Applicable
Engine Model:TAD1641GE-B Emission Standard Category:Tier 2
Rated Engine Power (BHP)*: 768 Certification Type:Stationary Emergency CI
(40 CFR Part 60 Subpart IIII)Fuel Consumption (gal/hr)*:31.3
Aspiration:Turbocharged/Aftercooled
Rated RPM:1,800
The measured emissions values provided here are proprietary to Generac and it’s authorized dealers. This information may only be disseminated upon request
to regulatory governmental bodies for emissions permitting purposes or to specifying organizations as submittal data when expressly required by project
specifications, and shall remain confidential and not open to public viewing. This information is not intended for compilation or sales purposes and may not be
used as such, nor may it be reproduced without the expressed written permission of Generac Power Systems, Inc.. The data provided shall not be meant to
include information made public by Generac.
These values are 100% load data exhaust emissions results.
Page 86 of 179
Cummins QSK60-G6 NR2

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Exhaust Emission Data Sheet
2000DQKAB*
60 Hz Diesel Generator Set

Engine Information:
Model: Cummins Inc QSK60-G6 NR2 Bore: 6.25 in. (158 mm)
Type: 4 Cycle, 60°V, 16 Cylinder Diesel Stroke: 7.48 in. (189 mm)
Aspiration: Turbocharged and Low Temperature Air
Aftercooled
Displacement: 3673 cu. In. (60.1 liters)
Compression Ratio: 14.5:1
Emission Control Device: Turbocharged and Low Temperature Aftercooled

1/4 1/2 3/4 Full Full
PERFORMANCE DATA Standby Standby Standby Standby Prime
BHP @ 1800 RPM (60 Hz) 732 1462 2191 2922 2649
Fuel Consumption (gal/Hr) 46 78 106 141 126
Exhaust Gas Flow (CFM) 6205 9685 12216 15515 13667
Exhaust Gas Temperature (°F) 756 828 882 897 877

EXHAUST EMISSION DATA

HC (Total Unburned Hydrocarbons) 0.32 0.16 0.09 0.08 0.09
NOx (Oxides of Nitrogen as NO2) 2.87 3.28 4.9 5.3 5.4
CO (carbon Monoxide) 0.94 0.46 0.24 0.32 0.26
PM (Particular Matter) 0.2 0.1 0.03 0.03 0.01
SO2 (Sulfur Dioxide) 0.01 0.01 0.01 0.01 0.004
Smoke (Bosch) 0.64 0.45 0.17 0.17 0.09
All values are Grams per HP-Hour, Smoke is Bosch#

TEST CONDITIONS

Data is representative of steady-state engine speed (± 25 RPM) at designated genset loads. Pressures, temperatures,
and emission rates were stabilized.

Fuel Specification: ASTM D975 No. 2-D diesel fuel with ULSD, and 40-48 cetane number
Fuel Temperature: 99 ± 9 °F (at fuel pump inlet)
Intake Air Temperature: 77 ± 9 °F
Barometric Pressure: 29.6 ± 1 in. Hg
Humidity: NOx measurement corrected to 75 grains H2O/lb dry air
Reference Standard: ISO 8178

The NOx, HC, CO and PM emission data tabulated here are representative of test data taken from a single engine under the test conditions shown
above. Data for the other components are estimated. These data are subjected to instrumentation and engine-to-engine variability. Field emission test
data are not guaranteed to these levels. Actual field test results may vary due to test site conditions, installation, fuel specification, test procedures and
instrumentation. Engine operation with excessive air intake or exhaust restriction beyond published maximum limits, or with improper maintenance,
may results in elevated emission levels.

Cummins Power Generation Data and Specifications Subject to Change Without Notice eds-1065d
Page 88 of 179
Caterpillar 3516E

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Caterpillar C18

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Engine Model Cat® C18 ACERTTM In-line 6, 4-cycle diesel
Bore x Stroke 145mm x 183mm (5.7in x 7.2in)
Displacement 18.1 L (1106 in³)
Compression Ratio 14.5:1
Aspiration Turbocharged Air-to-Air Aftercooled
Fuel Injection System MEUI
Governor Electronic ADEM™ A4
Cat C18 DIESEL GENERATOR SETS
Standby & Prime: 60 Hz, 480V & 600V
PACKAGE PERFORMANCE
LEHE1580-01
Standby Prime Performance Strategy
550 ekW, 688 kVA 500 ekW, 625 kVA TIER II Non-Road
Performance Standby Prime
Frequency 60 Hz 60 Hz
Genset Power Rating 688 kVA 625 kVA
Genset power rating with fan @ 0.8 power factor 550 ekW 500 ekW
Fuelling strategy TIER II Non-Road TIER II Non-Road
DM8517-04 DM8521-05Performance number
Fuel Consumption
100% Load with fan 151.1 L/hr 39.9 gal/hr 138.8 L/hr 36.7 gal/hr
75% Load with fan 118.1 L/hr 31.2 gal/hr 112.3 L/hr 29.7 gal/hr
50% Load with fan 86.1 L/hr 22.7 gal/hr 81.8 L/hr 21.6 gal/hr
44.2 L/hr 11.7 gal/hr 43.7 L/hr 11.5 gal/hr25% Load with fan
Cooling System1
Radiator air flow restriction (system) 0.12 kPa 0.48 in. Water 0.12 kPa 0.48 in. Water
Radiator air flow 803 m3/min 28357 cfm 803 m3/min 28357 cfm
Engine coolant capacity 20.8 L 5.5 gal 20.8 L 5.5 gal
Radiator coolant capacity 61 L 16 gal 61 L 16 gal
Total coolant capacity 82 L 22 gal 82 L 22 gal
Inlet Air
Combustion air inlet flow rate 46.3 m³/min 1634.9 cfm 44.8 m³/min 1581.9 cfm
50 ° C 121 ° F 49 ° C 120 ° Max. allowable combustion air inlet temp
Exhaust System
Exhaust stack gas temperature 520.6 ° C 969.1 ° F 501.5 ° C 934.7 ° F
Exhaust gas flow rate 128.9 m³/min 4551.5 cfm 121.5 m³/min 4290.4 cfm
10.0 kPa 40.0 in. water 10.0 kPa 40.0 in. waterExhaust system backpressure (maximum allowable)
Heat Rejection
Heat rejection to Jacket Water 180 kW 10236 Btu/min 166 kW 9441 Btu/min
Heat rejection to Exhaust (Total) 595 kW 33837 Btu/min 549 kW 31223 Btu/min
Heat rejection to Aftercooler 141 kW 8019 Btu/min 129 kW 7336 Btu/min
Heat rejection to Atmosphere from Engine 77 kW 4379 Btu/min 69 kW 3941 Btu/min
Heat rejection from alternator 33 kW 1854 Btu/min 31 kW 1752 Btu/min
Page 94 of 179
www.Cat.com/electricpower
©2018 Caterpillar. All rights reserved. Materials and specifications are subject to change without notice. CAT, CATERPILLAR, their
respective logos, ADEM, S•O•S, BUILT FOR IT, “Caterpillar Yellow”, the “Power Edge” trade dress as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission.
DEFINITIONS AND CONDITIONS
1 For ambient and altitude capabilities consult your Cat dealer. Air flow restriction (system) is added to existing restriction from factory.
2 Emissions data measurement procedures are consistent with those described in EPA CFR 40 Part 89, Subpart D & E and ISO8178-1 for measuring HC, CO, PM, NOx. Data shown is based on steady state operating conditions of 77° F, 28.42 in HG and number 2 diesel fuel
with 35° API and LHV of 18,390 btu/lb. The nominal emissions data shown is subject to instrumentation, measurement, facility and engine
to engine variations. Emissions data is based on 100% load and thus cannot be used to compare to EPA regulations which use values
based on a weighted cycle.
3 UL 2200 Listed packages may have oversized generators with a different temperature rise and motor starting characteristics.
Generator temperature rise is based on a 40° C ambient per NEMA MG1-32.
APPLICABLE CODES AND STANDARDS:
AS1359, CSA C22.2 No100-04, UL142, UL489, UL869, UL2200, NFPA37, NFPA70, NFPA99, NFPA110, IBC, IEC60034-1, ISO3046, ISO8528,
NEMA MG1-22, NEMA MG1-33, 2006/95/EC, 2006/42/EC, 2004/108/EC.
Note: Codes may not be available in all model configurations. Please consult your local Cat Dealer representative for availability.
STANDBY: Output available with varying load for the duration of the interruption of the normal source power. Average power output is 70% of the standby power rating. Typical operation is 200 hours per year, with maximum expected usage of 500 hours per year.
PRIME: Output available with varying load for an unlimited time. Average power output is 70% of the prime power rating. Typical peak
demand is 100% of prime rated ekW with 10% overload capability for emergency use for a maximum of 1 hour in 12. Overload operation
cannot exceed 25 hours per year.
Ratings are based on SAE J1349 standard conditions. These ratings also apply at ISO3046 standard conditions.
Fuel Rates are based on fuel oil of 35º API [16º C (60º F)] gravity having an LHV of 42 780 kJ/kg (18,390 Btu/lb) when used at 29º C (85º F)
and weighing 838.9 g/litre (7.001 lbs/U.S. gal.). Additional ratings may be available for specific customer requirements, contact your
Caterpillar representative for details. For information regarding Low Sulfur fuel and Biodiesel capability, please consult your Cat
dealer.
LEHE1580-01 (11/18)
Cat C18 DIESEL GENERATOR SETS
Emissions (Nominal)2 Standby Prime
NOx 2703.5 mg/Nm³ 5.5 g/hp-hr 2454.0 mg/Nm³ 5.1 g/hp-hr
CO 161.0 mg/Nm³ 0.3 g/hp-hr 108.8 mg/Nm³ 0.2 g/hp-hr
HC 4.6 mg/Nm³ 0.01 g/hp-hr 4.6 mg/Nm³ 0.01 g/hp-hr
PM 13.2 mg/Nm³ 0.03 g/hp-hr 11.9 mg/Nm³ 0.03 g/hp-hr
Alternator3 Standby Prime
Voltages 480V 600V 480V 600V
Motor starting capability @ 30% Voltage Dip 1445 skVA 1731 skVA 1445 skVA 2023 skVA
Current 827 amps 662 amps 752 amps 601 amps
Frame Size LC6114G LC6124G LC6114G LC7024H
Excitation SE AR SE AR
Temperature Rise 130 ° C 130 ° C 105 ° C 105 ° C
Page 95 of 179

P D [C18DE6D]A 22, 2023
For Help Desk Phone Numbers Click here
Perf No: DM8517 Change Level: 04
General Heat Rejection Emissions Regulatory Altitude Derate Cross Reference Perf Param Ref
View PDF
SALES MODEL:C18 COMBUSTION:DIRECT INJECTION
BRAND:CAT ENGINE SPEED (RPM):1,800
MACHINE SALES MODEL:HERTZ:60
ENGINE POWER (BHP):839 FAN POWER (HP):25.5
GEN POWER W/O FAN (EKW):571.0 ASPIRATION:TA
GEN POWER WITH FAN (EKW):550.0 AFTERCOOLER TYPE:ATAAC
COMPRESSION RATIO:14.5 AFTERCOOLER CIRCUIT TYPE:JW+OC, ATAAC
RATING LEVEL:STANDBY INLET MANIFOLD AIR TEMP (F):120
PUMP QUANTITY:1 JACKET WATER TEMP (F):192.2
FUEL TYPE:DIESEL TURBO CONFIGURATION:PARALLEL
MANIFOLD TYPE:DRY TURBO QUANTITY:2
GOVERNOR TYPE:ELEC TURBOCHARGER MODEL:S310S089 1.10A/R
CAMSHAFT TYPE:STANDARD CERTIFICATION YEAR:2006
IGNITION TYPE:CI PISTON SPD @ RATED ENG SPD (FT/MIN):2,161.4
INJECTOR TYPE:EUI
REF EXH STACK DIAMETER (IN):6
MAX OPERATING ALTITUDE (FT):5,577
INDUSTRY SUB INDUSTRY APPLICATION
ELECTRIC POWER STANDARD PACKAGED GENSET
OIL AND GAS LAND PRODUCTION PACKAGED GENSET
General Performance Data Top
GENSET
POWER
WITH FAN
PERCENTLOAD ENGINEPOWER
BRAKE MEAN
EFF PRES
(BMEP)
BRAKE SPEC FUELCONSUMPTN (BSFC)
ISO BRAKE SPEC
FUEL CONSUMPTN
(BSFC)
VOL FUEL
CONSUMPTN
(VFC)
ISO VOL FUEL
CONSUMPTN
(VFC)
EKW %BHP PSI LB/BHP-HR LB/BHP-HR GAL/HR GAL/HR
550.0 100 839 334 0.333 0.328 39.4 38.8
495.0 90 748 298 0.337 0.332 35.5 35.0
440.0 80 662 263 0.347 0.342 32.4 31.9
412.5 75 620 246 0.353 0.347 30.8 30.4
385.0 70 579 230 0.358 0.353 29.2 28.8
330.0 60 498 198 0.369 0.364 26.0 25.6
275.0 50 420 167 0.379 0.373 22.4 22.1
220.0 40 344 137 0.374 0.369 18.1 17.9
165.0 30 267 106 0.361 0.356 13.6 13.4
137.5 25 229 91 0.357 0.352 11.5 11.4
110.0 20 190 75 0.354 0.349 9.5 9.3
55.0 10 109 43 0.407 0.401 6.3 6.2
GENSET POWERWITH FAN PERCENTLOAD ENGINEPOWER INLETMFLD PRES
INLETMFLDTEMP
EXH MFLDTEMP ENGINEOUTLET TEMP COMPRESSOROUTLET PRES COMPRESSOROUTLET TEMP
EKW %BHP IN-HG DEG F DEG F DEG F IN-HG DEG F
550.0 100 839 66.2 121.3 1,258.5 969.1 72 398.5
495.0 90 748 62.0 118.8 1,202.2 928.6 67 380.3
440.0 80 662 58.5 113.0 1,160.8 901.2 64 366.3
偡来‹㘠潦‱㜹
GENSET POWER
WITH FAN
PERCENT
LOAD
ENGINE
POWER
INLET
MFLD PRES
INLETMFLDTEMP
EXH MFLD
TEMP
ENGINE
OUTLET TEMP
COMPRESSOR
OUTLET PRES
COMPRESSOR
OUTLET TEMP
412.5 75 620 56.6 111.6 1,140.6 889.5 62 358.9
385.0 70 579 54.6 110.5 1,120.6 878.0 60 351.0
330.0 60 498 49.5 108.7 1,080.3 855.9 54 330.8
275.0 50 420 42.5 106.9 1,033.6 831.7 47 302.3
220.0 40 344 31.2 103.4 941.8 783.6 35 252.3
165.0 30 267 18.9 99.5 829.8 716.4 22 196.6
137.5 25 229 13.7 97.4 769.2 676.9 16 172.6
110.0 20 190 8.9 95.2 704.9 632.1 11 150.4
55.0 10 109 4.7 90.7 565.9 523.5 7 126.8
GENSETPOWERWITH FAN
PERCENT
LOAD
ENGINE
POWER
WET INLETAIR VOLFLOW RATE
ENGINE OUTLETWET EXH GASVOL FLOW RATE
WET INLETAIR MASSFLOW RATE
WET EXHGAS MASSFLOW RATE
WET EXH VOL
FLOW RATE (32
DEG F AND 29.98
IN HG)
DRY EXH VOL
FLOW RATE (32
DEG F AND 29.98
IN HG)
EKW %BHP CFM CFM LB/HR LB/HR FT3/MIN FT3/MIN
550.0 100 839 1,634.9 4,551.5 7,185.3 7,464.7 1,566.3 1,408.6
495.0 90 748 1,571.3 4,247.9 6,517.3 6,769.4 1,504.5 1,353.0
440.0 80 662 1,529.0 4,043.1 6,086.3 6,315.9 1,460.7 1,313.6
412.5 75 620 1,503.1 3,932.8 5,870.3 6,088.8 1,433.3 1,288.9
385.0 70 579 1,472.5 3,813.5 5,648.4 5,855.7 1,401.7 1,260.5
330.0 60 498 1,387.7 3,531.1 5,148.1 5,332.3 1,319.7 1,186.8
275.0 50 420 1,267.5 3,160.0 4,525.1 4,684.3 1,203.1 1,082.0
220.0 40 344 1,069.3 2,579.6 3,561.3 3,690.0 1,020.1 917.4
165.0 30 267 852.8 1,947.5 2,532.6 2,629.2 814.2 732.2
137.5 25 229 760.2 1,672.2 2,099.7 2,181.4 723.4 650.5
110.0 20 190 675.6 1,416.0 1,707.3 1,774.5 637.7 573.5
55.0 10 109 600.5 1,124.7 1,224.6 1,269.0 562.4 505.8
Heat Rejection Data Top
GENSETPOWERWITHFAN
PERCENTLOAD ENGINEPOWER
REJECTIONTO JACKETWATER
REJECTIONTOATMOSPHERE
REJECTIONTO EXH
EXHAUSTRECOVERYTO 350F
FROMOILCOOLER
FROMAFTERCOOLER WORKENERGY
LOWHEATVALUEENERGY
HIGHHEATVALUEENERGY
EKW %BHP BTU/MIN BTU/MIN BTU/MIN BTU/MIN BTU/MIN BTU/MIN BTU/MIN BTU/MIN BTU/MIN
550.0 100 839 10,236 4,379 33,837 23,714 4,601 8,019 35,600 86,378 92,014
495.0 90 748 9,270 3,879 30,767 21,099 4,143 7,279 31,728 77,785 82,861
440.0 80 662 8,473 3,452 28,605 19,335 3,770 6,824 28,059 70,789 75,408
412.5 75 620 8,072 3,260 27,549 18,491 3,587 6,559 26,285 67,352 71,746
385.0 70 579 7,677 3,088 26,501 17,629 3,404 6,256 24,539 63,902 68,072
330.0 60 498 6,938 2,849 24,056 15,753 3,023 5,460 21,139 56,750 60,453
275.0 50 420 6,255 2,678 21,096 13,590 2,610 4,378 17,826 49,002 52,199
220.0 40 344 5,538 2,458 16,665 10,320 2,107 2,883 14,581 39,563 42,145
165.0 30 267 4,769 2,102 11,962 6,968 1,582 1,469 11,339 29,704 31,643
137.5 25 229 4,346 1,629 9,974 5,532 1,338 990 9,703 25,116 26,755
110.0 20 190 3,930 1,177 8,157 4,226 1,101 630 8,042 20,669 22,018
55.0 10 109 3,192 691 5,650 2,237 726 397 4,628 13,626 14,515
Emissions Data Top Units Filter All Units
DIESEL
RATED SPEED NOMINAL DATA: 1800 RPM
偡来‹㜠潦‱㜹
GENSET POWER WITH FAN EKW 550.0 412.5 275.0 137.5 55.0ENGINE POWER BHP 839 620 420 229 109
PERCENT LOAD %100 75 50 25 10
TOTAL NOX (AS NO2)G/HR 4,607 2,082 1,147 1,652 1,058TOTAL CO G/HR 277 144 128 127 252TOTAL HC G/HR 9 18 28 18 24TOTAL CO2 KG/HR 393 309 224 115 64PART MATTER G/HR 27.2 23.4 26.9 9.2 6.6TOTAL NOX (AS NO2)(CORR 5% O2)MG/NM3 2,703.5 1,539.3 1,238.6 3,412.2 3,743.0TOTAL CO (CORR 5% O2)MG/NM3 161.0 107.6 134.1 262.8 1,002.3TOTAL HC (CORR 5% O2)MG/NM3 4.6 12.1 25.6 33.3 83.2PART MATTER (CORR 5% O2)MG/NM3 13.2 15.2 23.6 15.7 23.5TOTAL NOX (AS NO2)(CORR 5% O2)PPM 1,317 750 603 1,662 1,823TOTAL CO (CORR 5% O2)PPM 129 86 107 210 802TOTAL HC (CORR 5% O2)PPM 9 23 48 62 155TOTAL NOX (AS NO2)G/HP-HR 5.53 3.38 2.74 7.24 9.71TOTAL CO G/HP-HR 0.33 0.23 0.31 0.56 2.31TOTAL HC G/HP-HR 0.01 0.03 0.07 0.08 0.22PART MATTER G/HP-HR 0.03 0.04 0.06 0.04 0.06TOTAL NOX (AS NO2)LB/HR 10.16 4.59 2.53 3.64 2.33TOTAL CO LB/HR 0.61 0.32 0.28 0.28 0.56TOTAL HC LB/HR 0.02 0.04 0.06 0.04 0.05TOTAL CO2 LB/HR 867 680 495 255 142PART MATTER LB/HR 0.06 0.05 0.06 0.02 0.01OXYGEN IN EXH %9.5 11.3 12.7 13.9 16.2DRY SMOKE OPACITY %0.7 0.8 0.9 0.6 0.5BOSCH SMOKE NUMBER 0.37 0.49 0.60 0.33 0.17
RATED SPEED POTENTIAL SITE VARIATION: 1800 RPM
GENSET POWER WITH FAN EKW 550.0 412.5 275.0 137.5 55.0ENGINE POWER BHP 839 620 420 229 109
PERCENT LOAD %100 75 50 25 10
TOTAL NOX (AS NO2)G/HR 4,976 2,248 1,238 1,784 1,143TOTAL CO G/HR 518 270 239 238 471TOTAL HC G/HR 18 34 53 34 46PART MATTER G/HR 52.9 45.7 52.4 17.9 12.8TOTAL NOX (AS NO2)(CORR 5% O2)MG/NM3 2,919.8 1,662.5 1,337.6 3,685.1 4,042.4TOTAL CO (CORR 5% O2)MG/NM3 301.0 201.2 250.8 491.5 1,874.3TOTAL HC (CORR 5% O2)MG/NM3 8.8 22.8 48.3 63.0 157.2PART MATTER (CORR 5% O2)MG/NM3 25.6 29.6 46.0 30.6 45.8TOTAL NOX (AS NO2)(CORR 5% O2)PPM 1,422 810 652 1,795 1,969TOTAL CO (CORR 5% O2)PPM 241 161 201 393 1,499TOTAL HC (CORR 5% O2)PPM 16 43 90 118 294TOTAL NOX (AS NO2)G/HP-HR 5.97 3.65 2.96 7.82 10.49TOTAL CO G/HP-HR 0.62 0.44 0.57 1.04 4.32TOTAL HC G/HP-HR 0.02 0.06 0.13 0.15 0.42PART MATTER G/HP-HR 0.06 0.07 0.13 0.08 0.12TOTAL NOX (AS NO2)LB/HR 10.97 4.96 2.73 3.93 2.52TOTAL CO LB/HR 1.14 0.59 0.53 0.53 1.04TOTAL HC LB/HR 0.04 0.08 0.12 0.08 0.10PART MATTER LB/HR 0.12 0.10 0.12 0.04 0.03
Regulatory Information Top
EPA TIER 2 2006 - 2010

GASEOUS EMISSIONS DATA MEASUREMENTS PROVIDED TO THE EPA ARE CONSISTENT WITH THOSE DESCRIBED IN EPA 40 CFR PART 89 SUBPARTD AND ISO 8178 FOR MEASURING HC, CO, PM, AND NOX. THE "MAX LIMITS" SHOWN BELOW ARE WEIGHTED CYCLE AVERAGES AND ARE INCOMPLIANCE WITH THE NON-ROAD REGULATIONS.
Locality Agency Regulation Tier/Stage Max Limits - G/BKW - HRU.S. (INCL CALIF)EPA NON-ROAD TIER 2 CO: 3.5 NOx + HC: 6.4 PM: 0.20
EPA EMERGENCY STATIONARY 2011 - ----

GASEOUS EMISSIONS DATA MEASUREMENTS PROVIDED TO THE EPA ARE CONSISTENT WITH THOSE DESCRIBED IN EPA 40 CFR PART 60 SUBPARTIIII AND ISO 8178 FOR MEASURING HC, CO, PM, AND NOX. THE "MAX LIMITS" SHOWN BELOW ARE WEIGHTED CYCLE AVERAGES AND ARE INCOMPLIANCE WITH THE EMERGENCY STATIONARY REGULATIONS.
Locality Agency Regulation Tier/Stage Max Limits - G/BKW - HR
U.S. (INCL CALIF)EPA STATIONARY EMERGENCY STATIONARY CO: 3.5 NOx + HC: 6.4 PM: 0.20

偡来‹㠠潦‱㜹
Altitude Derate Data Top
STANDARD
ALTITUDE CORRECTED POWER CAPABILITY (BHP)
AMBIENT OPERATING TEMP (F)30 40 50 60 70 80 90 100 110 120 130 140 NORMAL
ALTITUDE (FT)
0 839 839 839 839 839 839 839 839 839 839 839 839 839
1,000 839 839 839 839 839 839 839 839 839 839 839 839 839
2,000 839 839 839 839 839 839 839 839 839 839 839 839 839
3,000 839 839 839 839 839 839 839 839 839 839 839 830 839
4,000 839 839 839 839 839 839 839 839 839 826 812 799 839
5,000 839 839 839 839 839 839 838 823 809 795 781 768 839
6,000 839 839 839 839 836 821 806 791 777 764 751 738 839
7,000 839 839 835 819 803 789 774 760 747 734 722 710 829
8,000 835 818 802 787 772 758 744 731 718 705 693 682 802
9,000 802 786 770 756 741 728 714 702 689 677 666 655 776
10,000 770 754 740 725 712 699 686 674 662 650 639 629 750
11,000 739 724 710 696 683 670 658 646 635 624 613 603 725
12,000 709 694 681 668 655 643 631 620 609 599 588 579 700
13,000 679 666 653 640 628 617 605 594 584 574 564 555 676
14,000 651 638 626 614 602 591 580 570 560 550 541 532 653
15,000 624 611 599 588 577 566 556 546 536 527 518 509 630
Cross Reference Top
Test Spec Setting EngineArrangement EngineeringModel
Engineering
Model
Version
Start Effective
Serial
Number
End Effective
Serial
Number
0K7256 PP5701 2726915 GS338 -EST00001 NAP NAP 4206877 GS338 -FST00001
Performance Parameter Reference Top
Parameters Reference: DM9600 - 14
PERFORMANCE DEFINITIONS
PERFORMANCE DEFINITIONS DM9600
APPLICATION: Engine performance tolerance values below are representative of a typical production engine tested in acalibrated dynamometer test cell at SAE J1995 standard reference conditions. Caterpillar maintains ISO9001:2000 certifiedquality management systems for engine test Facilities to assure accurate calibration of test equipment. Engine test data iscorrected in accordance with SAE J1995. Additional reference material SAE J1228, J1349, ISO 8665, 3046-1:2002E, 3046-3:1989, 1585, 2534, 2288, and 9249 may apply in part or are similar to SAE J1995. Special engine rating request (SERR)test data shall be noted.
PERFORMANCE PARAMETER TOLERANCE FACTORS: Power +/- 3% Torque +/- 3% Exhaust stack temperature +/- 8%Inlet airflow +/- 5% Intake manifold pressure-gage +/- 10% Exhaust flow +/- 6% Specific fuel consumption +/- 3% Fuel
rate +/- 5% Specific DEF consumption +/- 3% DEF rate +/- 5% Heat rejection +/- 5% Heat rejection exhaust only +/- 10%
Heat rejection CEM only +/- 10%
Heat Rejection values based on using treated water.
Torque is included for truck and industrial applications, do not use for Gen Set or steady state applications.
On C7 - C18 engines, at speeds of 1100 RPM and under these values are provided for reference only, and may not meet the
tolerance listed.
On 3500 and C175 engines, at speeds below Peak Torque these values are provided for reference only, and may not meet the
tolerance listed.
These values do not apply to C280/3600. For these models, see the tolerances listed below.
C280/3600 HEAT REJECTION TOLERANCE FACTORS: Heat rejection +/- 10% Heat rejection to Atmosphere +/- 50%Heat rejection to Lube Oil +/- 20% Heat rejection to Aftercooler +/- 5%偡来‹㤠潦‱㜹
TEST CELL TRANSDUCER TOLERANCE FACTORS: Torque +/- 0.5% Speed +/- 0.2% Fuel flow +/- 1.0% Temperature +/-2.0 C degrees Intake manifold pressure +/- 0.1 kPaOBSERVED ENGINE PERFORMANCE IS CORRECTED TO SAE J1995 REFERENCE AIR AND FUEL CONDITIONS.
REFERENCE ATMOSPHERIC INLET AIR FOR 3500 ENGINES AND SMALLER SAE J1228 AUG2002 for marine engines, andJ1995 JAN2014 for other engines, reference atmospheric pressure is 100 KPA (29.61 in hg), and standard temperature is25deg C (77 deg F) at 30% relative humidity at the stated aftercooler water temp, or inlet manifold temp.FOR 3600 ENGINES Engine rating obtained and presented in accordance with ISO 3046/1 and SAE J1995 JANJAN2014reference atmospheric pressure is 100 KPA (29.61 in hg), and standard temperature is 25deg C (77 deg F) at 30% relativehumidity and 150M altitude at the stated aftercooler water temperature.
MEASUREMENT LOCATION FOR INLET AIR TEMPERATURE Location for air temperature measurement air cleaner inlet atstabilized operating conditions.
REFERENCE EXHAUST STACK DIAMETER The Reference Exhaust Stack Diameter published with this dataset is only usedfor the calculation of Smoke Opacity values displayed in this dataset. This value does not necessarily represent the actualstack diameter of the engine due to the variety of exhaust stack adapter options available. Consult the price list, engine orderor general dimension drawings for the actual stack diameter size ordered or options available.
REFERENCE FUEL DIESEL Reference fuel is #2 distillate diesel with a 35API gravity; A lower heating value is 42,780 KJ/KG(18,390 BTU/LB) when used at 15 deg C (59 deg F), where the density is 850 G/Liter (7.0936 Lbs/Gal).GAS Reference natural gas fuel has a lower heating value of 33.74 KJ/L (905 BTU/CU Ft). Low BTU ratings are based on18.64 KJ/L (500 BTU/CU FT) lower heating value gas. Propane ratings are based on 87.56 KJ/L (2350 BTU/CU Ft) lowerheating value gas.
ENGINE POWER (NET) IS THE CORRECTED FLYWHEEL POWER (GROSS) LESS EXTERNAL AUXILIARY LOAD Enginecorrected gross output includes the power required to drive standard equipment; lube oil, scavenge lube oil, fuel transfer,common rail fuel, separate circuit aftercooler and jacket water pumps. Engine net power available for the external (flywheel)load is calculated by subtracting the sum of auxiliary load from the corrected gross flywheel out put power. Typical auxiliary
loads are radiator cooling fans, hydraulic pumps, air compressors and battery charging alternators. For Tier 4 ratings
additional Parasitic losses would also include Intake, and Exhaust Restrictions.
ALTITUDE CAPABILITY Altitude capability is the maximum altitude above sea level at standard temperature and standard
pressure at which the engine could develop full rated output power on the current performance data set.
Standard temperature values versus altitude could be seen on TM2001.
When viewing the altitude capability chart the ambient temperature is the inlet air temp at the compressor inlet.
Engines with ADEM MEUI and HEUI fuel systems operating at conditions above the defined altitude capability derate for
atmospheric pressure and temperature conditions outside the values defined, see TM2001.Mechanical governor controlled unit injector engines require a setting change for operation at conditions above the altitudedefined on the engine performance sheet. See your Caterpillar technical representative for non standard ratings.
REGULATIONS AND PRODUCT COMPLIANCE TMI Emissions information is presented at 'nominal' and 'Potential SiteVariation' values for standard ratings. No tolerances are applied to the emissions data. These values are subject to change atany time. The controlling federal and local emission requirements need to be verified by your Caterpillar technicalrepresentative.Customer's may have special emission site requirements that need to be verified by the Caterpillar Product Group engineer.
EMISSION CYCLE LIMITS: Cycle emissions Max Limits apply to cycle-weighted averages only. Emissions at individual loadpoints may exceed the cycle-weighted limit.
WET & DRY EXHAUST/EMISSIONS DESCRIPTION: Wet - Total exhaust flow or concentration of total exhaust flow Dry -Total exhaust flow minus water vapor or concentration of exhaust flow with water vapor excluded
EMISSIONS DEFINITIONS: Emissions : DM1176
EMISSION CYCLE DEFINITIONS1. For constant-speed marine engines for ship main propulsion, including,diesel-electric drive, test cycle E2 shall be applied,for controllable-pitch propeller sets test cycle E2 shall be applied.2. For propeller-law-operated main and propeller-law-operated auxiliary engines the test cycle E3 shall be applied.3. For constant-speed auxiliary engines test cycle D2 shall be applied.4. For variable-speed, variable-load auxiliary engines, not included above, test cycle C1 shall be applied.
HEAT REJECTION DEFINITIONS: Diesel Circuit Type and HHV Balance : DM9500
HIGH DISPLACEMENT (HD) DEFINITIONS: 3500: EM1500
RATING DEFINITIONS: Agriculture : TM6008Fire Pump : TM6009Generator Set : TM6035Generator (Gas) : TM6041Industrial Diesel : TM6010Industrial (Gas) : TM6040Irrigation : TM5749Locomotive : TM6037Marine Auxiliary : TM6036Marine Prop (Except 3600) : TM5747Marine Prop (3600 only) : TM5748MSHA : TM6042Oil Field (Petroleum) : TM6011
Off-Highway Truck : TM6039
On-Highway Truck : TM6038
SOUND DEFINITIONS: Sound Power : DM8702
Sound Pressure : TM7080
Date Released : 10/27/21
Caterpillar C175-16



  
  
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Cummins QSK95-G9

Exhaust emission data sheet
C3000 D6e
60 Hz Diesel generator set
EPA Tier 2
Cummins Inc. Data and specification subject to change without notice EDS-1200c
(1/18)
Engine Information:
Model: Cummins Inc. QSK95-G9 Bore: 7.48 in. (190 mm)
Type: 4 Cycle, VEE, 16 cylinder diesel Stroke: 8.27 in. (210 mm)
Aspiration: Turbocharged and Aftercooled Displacement: 5816 cu. in. (95.3 liters)
Compression Ratio: 15.5:1
Emission Control Device: Turbocharged and Aftercooled
Emission Level: Stationary Emergency
1/4 1/2 3/4 Full
Performance Data Standby Standby Standby Standby
BHP @ 1800 RPM (60 Hz) 1145 2185 3225 4308
Fuel Consumption L/Hr (US Gal/Hr) 254 (67) 443 (117) 602 (159) 787 (208)
Exhaust Gas Flow m³/min (CFM) 282 (9963) 45 (15921) 55 (19592) 662 (23369)
Exhaust Gas Temperature °C (°F) 331 (628) 354 (670) 377 (711) 443 (830)
Exhaust Emission Data
HC (Total Unburned Hydrocarbons) 0.3 (114) 0.18 (76) 0.1 (48) 0.07 (33)
NOx (Oxides of Nitrogen as NO2) 3.4 (1290) 3.3 (1350) 4.2 (1900) 5.2 (2440)
CO (Carbon Monoxide) 0.5 (170) 0.2 (90) 0.1 (60) 0.2 (100)
PM (Particulate Matter) 0.21 (69) 0.1 (37) 0.06 (23) 0.04 (18)
SO2 (Sulfur Dioxide) 0.006 (1.8) 0.005 (1.8) 0.005 (1.8) 0.005 (1.8)
Smoke (FSN) 0.92 0.62 0.46 0.44
All values (except smoke) are cited: g/BHP-hr (mg/Nm³ @ 5% O2)
Test Conditions
Steady-state emissions recorded per ISO8178-1 during operation at rated engine speed (+/-2%) and stated constant load
(+/-2%) with engine temperatures, pressures and emission rates stabilized.
Fuel Specification: 40-48 Cetane Number, 0.0015 Wt.% Sulfur; Reference ISO8178-5, 40 CFR 86,
1313—98 Type 2-D and ASTM D975 No. 2-D. Fuel Density at 0.85 Kg/L (7.1
lbs/US Gal)
Air Inlet Temperature 25 °C (77 °F)
Fuel Inlet Temperature: 40 °C (104 °F)
Barometric Pressure: 100 kPa (29.53 in Hg)
Humidity: NOx measurement corrected to 10.7 g/kg (75 grains H2O/lb) of dry air
Intake Restriction: Set to 20 in of H2O as measured from compressor inlet
Exhaust Back Pressure:
Note:
Set to 1.5 in Hg
mg/m³ values are measured dry, corrected to 5% O2 and normalized to standard
temperature and pressure (0°C, 101.325 kPa)
The NOx, HC, CO and PM emission data tabulated here are representative of test data taken from a single engine under the test conditions shown above. Data for the other components are estimated. These data are subjected to instrumentation and engine-to-engine variability.
Field emission test data are not guaranteed to these levels. Actual field test results may vary due to test site conditions, installation, fuel
specification, test procedures and instrumentation. Engine operation with excessive air intake or exhaust restriction beyond published
maximum limits, or with improper maintenance, may results in elevated emission levels.
Page 112 of 179
Cummins QSX15-G9 NR2
Exhaust Emission Data Sheet
500DFEK
60 Hz Diesel Generator Set
EPA NSPS Stationary Emergency
Cummins Inc. Data and specification subject to change without notice EDS-173f
(04/18)
Engine Information:
Model: Cummins Inc. QSX15-G9 NR 2 Bore: 5.39 in. (137 mm)
Nameplate BHP @
1800 RPM:
755 Stroke: 6.65 in. (169 mm)
Type: 4 cycle, in-line, 6 cylinder diesel Displacement: 912 cu. in. (14.9 liters)
Aspiration: Turbocharged with air-to-air
charge air cooling
Compression Ratio: 17:1
Emission Control Device: Turbocharged with charge
air-cooled
1/4 1/2 3/4 Full
Performance Data Standby Standby Standby Standby
Engine HP @ Stated Load (1800 RPM) 202 379 555 732
Fuel Consumption (gal/Hr) 11.3 18.7 25.8 34.7
Exhaust Gas Flow (CFM) 1400 2150 2730 3625
Exhaust Gas Temperature (°F) 745 830 820 900
Exhaust Emission Data
HC (Total Unburned Hydrocarbons) 0.24 0.09 0.07 0.14
NOx (Oxides of Nitrogen as NO2) 3.24 3.65 4.64 4.43
CO (Carbon Monoxide) 0.57 0.34 0.40 0.39
PM (Particulate Matter) 0.09 0.05 0.05 0.02
Smoke (Pierburg) 0.52 0.44 0.42 0.21
All values (except smoke) are cited: g/BHP-hr
Test Methods and Conditions
Steady-state emissions recorded per ISO8178-1 during operation at rated engine speed (+/- 2%) and stated constant load
(+/- 2%) with engine temperatures, pressures and emission rated stabilized.
Fuel specification: 40-48 Cetane Number, 0.05 Wt.% max. Sulfur; Reference ISO8178-5,
40CFR86.1313-98 Type 2-D and ASTM D975 No. 2-D.
Air Inlet Temperature: 25 °C (77 °F)
Fuel Inlet Temperature: 40 °C (104 °F)
Barometric Pressure: 100 kPa (29.53 in Hg)
Humidity: 10.7 g/kg (75 grains H2O/lb) of dry air (required for NOx correction)
Intake Restriction: Set to maximum allowable limit for clean filter
Exhaust Back Pressure: Set to maximum allowable limit
Data was taken from a single engine test according to the test methods, fuel specification and reference conditions stated above
and is subjected to instrumentation and engine-to-engine variability. Tests conducted with alternate test methods,
instrumentation, fuel or reference conditions can yield different results.
Page 114 of 179
ATTACHMENT 6
Tank Fugitive Emission Calculations

Attachment 6 - Table 1: Tank Capacity and Dimensions
Tank ID Install Fuel Capacity
(Gallons) Length (ft)Width (ft)Height (ft)Horizontal
Diameter (ft)
T_SLC2_A 2011 3600 25.8 9.5 2.0 27.5
T_SLC2_B 2011 3600 25.8 9.5 2.0 27.5
T_SLC2_C 2020 5401 46.7 14.6 1.1 48.9
T_SLC2_1A/B 2015 2310 21.5 8.0 1.8 22.9
T_SLC2_2A/B 2015 2310 21.5 8.0 1.8 22.9
T_SLC2_3A/B 2015 2310 21.5 8.0 1.8 22.9
T_SLC2_4A/B 2022 2310 21.5 8.0 1.8 22.9
T_SLC3_1A/B 2014 2310 21.5 8.0 1.8 22.9
T_SLC3_2A/B 2014 2310 21.5 8.0 1.8 22.9
T_SLC3_3A/B 2014 2310 21.5 8.0 1.8 22.9
T_SLC3_4A/B 2015 2310 21.5 8.0 1.8 22.9
T_SLC3_5A/B 2017 2310 21.5 8.0 1.8 22.9
T_SLC3_6A/B 2015 2310 21.5 8.0 1.8 22.9
T_SLC3_7A/B 2015 2310 21.5 8.0 1.8 22.9
T_SLC3_8A/B 2015 2310 21.5 8.0 1.8 22.9
T_SLC3_9A/B 2017 2310 21.5 8.0 1.8 22.9
T_SLC3_10A/B 2017 2310 21.5 8.0 1.8 22.9
T_SLC3_3A2 2018 3778 45.0 14.0 0.8 47.1
T_SLC3_3B2 2018 3778 45.0 14.0 0.8 47.1
T_SLC4_4A 2019 5200 33.8 12.0 1.7 35.9
T_SLC4_4B 2019 5200 33.8 12.0 1.7 35.9
T_SLC4_4C 2019 5200 33.8 12.0 1.7 35.9
T_SLC5_5H 2020 1100 19.1 6.8 1.1 20.3
T_SLC5_5A 2020 5200 33.8 12.0 1.7 35.9
T_SLC5_5B 2020 5200 33.8 12.0 1.7 35.9
T_SLC5_5C 2020 5200 33.8 12.0 1.7 35.9
T_SLC5_5R 2020 5800 50.0 10.0 1.6 51.0
T_SLC5_5D 2020 5150 52.9 13.0 1.0 54.5
T_SLC5_5E 2020 5150 52.9 13.0 1.0 54.5
T_SLC6_1A 2023 6260 48.8 12.0 1.4 50.2
T_SLC6_1B 2023 6260 48.8 12.0 1.4 50.2
T_SLC6_1C 2023 6260 48.8 12.0 1.4 50.2
Page 116 of 179
T_SLC6_1D 2023 6260 48.8 12.0 1.4 50.2
T_SLC6_2A 2023 6260 48.8 12.0 1.4 50.2
T_SLC6_2B 2023 6260 48.8 12.0 1.4 50.2
T_SLC6_2C 2023 6260 48.8 12.0 1.4 50.2
T_SLC6_2D 2023 6260 48.8 12.0 1.4 50.2
T_SLC6_3A 2023 6260 48.8 12.0 1.4 50.2
T_SLC6_3B 2023 6260 48.8 12.0 1.4 50.2
T_SLC6_3C 2023 6260 48.8 12.0 1.4 50.2
T_SLC6_3D 2023 6260 48.8 12.0 1.4 50.2
T_SLC6_4A 2023 6260 48.8 12.0 1.4 50.2
T_SLC6_4B 2023 6260 48.8 12.0 1.4 50.2
T_SLC6_4C 2023 6260 48.8 12.0 1.4 50.2
T_SLC6_4D 2023 6260 48.8 12.0 1.4 50.2
T_SLC6_6H 2023 1200 28.8 9.5 0.6 30.3
Page 117 of 179
Attachment6-T able2: DetailedT ankLossCalculations
DatabankBluffdaleforEachIdenticalT ankT _S LC2_A andB
With 2020 Changes Added as Noted
LT(lb/yr) =17.02283591 Total Losses
HVO (ft)=10.79922491 HE/2 forhorizontaltanks
LS(lb/yr) =16.8878354 Standing Storage or Breathing Loss
2020 CHAN GE: D replacedwithDE
T able7.1-2 hasN o.2 dieselwithvaporpressuremuchlessthan0.1 psia
KE=0.04
P I=3.1415927
L (ft)=25.8
D (ft)=27.5
DE(ft)=30.05600512
HE(ft)=21.59844981
HVO (ft)=10.79922491U seHE/2 forhoriztanks
Page 118 of 179
KS =0.996293457
M v(lb/lb-mole)=130 From T able7.1-2 forN o.2 Diesel
R (psiaft3/lb-mole 10.731
PVA (psia)=0.0065 From T able7.1-2 forN o.2 DieselatT = 60F
TLA (oR )=519.67 Assume60 F
W V(lb/ft3)=0.000151527
U seEq.1-35toCalculateLW
N (year^-1)=1
HLX(ft)=2
D (ft)=27.5
KN =1
KP =0.75
W V(lb/ft3)=0.000151527
KB =1
LW(lb/yr) =0.135000508 Working Loss
Page 119 of 179
Page 120 of 179
DatabankBluffdaleforEachIdenticalT ankT _S LC2_C
With 2020 Changes Added as Noted
LT(lb/yr) =96.61160302 Total Losses
HVO (ft)=19.20298538 HE/2 forhorizontaltanks
LS(lb/yr) =96.37682879 Standing Storage or Breathing Loss
2020 CHAN GE: D replacedwithDE
T able7.1-2 hasN o.2 dieselwithvaporpressuremuchlessthan0.1 psia
KE=0.04
P I=3.1415927
L (ft)=46.7
D (ft)=48.9
DE(ft)=53.92224011
HE(ft)=38.40597076
HVO (ft)=19.20298538U seHE/2 forhoriztanks
Page 121 of 179
KS =0.993428048
M v(lb/lb-mole)=130 From T able7.1-2 forN o.2 Diesel
R (psiaft3/lb-mole 10.731
PVA (psia)=0.0065 From T able7.1-2 forN o.2 DieselatT = 60F
TLA (oR )=519.67 Assume60 F
W V(lb/ft3)=0.000151527
U seEq.1-35toCalculateLW
N (year^-1)=1
HLX(ft)=1.1
D (ft)=48.9
KN =1
KP =0.75
W V(lb/ft3)=0.000151527
KB =1
LW(lb/yr) =0.234774229 Working Loss
Page 122 of 179
Page 123 of 179
DatabankBluffdaleforEachIdenticalT ankT _S LC3_1A/B thru 10A/B
With 2020 Changes Added as Noted
LT(lb/yr) =9.849149619 Total Losses
HVO (ft)=8.992809104 HE/2 forhorizontaltanks
LS(lb/yr) =9.764896985 Standing Storage or Breathing Loss
2020 CHAN GE: D replacedwithDE
T able7.1-2 hasN o.2 dieselwithvaporpressuremuchlessthan0.1 psia
KE=0.04
P I=3.1415927
L (ft)=21.5
D (ft)=22.9
DE(ft)=25.03756139
HE(ft)=17.98561821
HVO (ft)=8.992809104U seHE/2 forhoriztanks
Page 124 of 179
KS =0.996911545
M v(lb/lb-mole)=130 From T able7.1-2 forN o.2 Diesel
R (psiaft3/lb-mole 10.731
PVA (psia)=0.0065 From T able7.1-2 forN o.2 DieselatT = 60F
TLA (oR )=519.67 Assume60 F
W V(lb/ft3)=0.000151527
U seEq.1-35toCalculateLW
N (year^-1)=1
HLX(ft)=1.8
D (ft)=22.9
KN =1
KP =0.75
W V(lb/ft3)=0.000151527
KB =1
LW(lb/yr) =0.084252634 Working Loss
Page 125 of 179
Page 126 of 179
DatabankBluffdaleforEachIdenticalT ankT _S LC3_A2andB2
With 2020 Changes Added as Noted
LT(lb/yr) =86.33660933 Total Losses
HVO (ft)=18.49612702 HE/2 forhorizontaltanks
LS(lb/yr) =86.17820326 Standing Storage or Breathing Loss
2020 CHAN GE: D replacedwithDE
T able7.1-2 hasN o.2 dieselwithvaporpressuremuchlessthan0.1 psia
KE=0.04
P I=3.1415927
L (ft)=45
D (ft)=47.1
DE(ft)=51.94835103
HE(ft)=36.99225404
HVO (ft)=18.49612702U seHE/2 forhoriztanks
Page 127 of 179
KS =0.993668428
M v(lb/lb-mole)=130 From T able7.1-2 forN o.2 Diesel
R (psiaft3/lb-mole 10.731
PVA (psia)=0.0065 From T able7.1-2 forN o.2 DieselatT = 60F
TLA (oR )=519.67 Assume60 F
W V(lb/ft3)=0.000151527
U seEq.1-35toCalculateLW
N (year^-1)=1
HLX(ft)=0.8
D (ft)=47.1
KN =1
KP =0.75
W V(lb/ft3)=0.000151527
KB =1
LW(lb/yr) =0.15840607 Working Loss
Page 128 of 179
Page 129 of 179
DatabankBluffdaleforEachIdenticalT ankT _S LC4_4A thru 4C
With 2020 Changes Added as Noted
LT(lb/yr) =37.85753218 Total Losses
HVO (ft)=14.09789724 HE/2 forhorizontaltanks
LS(lb/yr) =37.66197317 Standing Storage or Breathing Loss
2020 CHAN GE: D replacedwithDE
T able7.1-2 hasN o.2 dieselwithvaporpressuremuchlessthan0.1 psia
KE=0.04
P I=3.1415927
L (ft)=33.8
D (ft)=35.9
DE(ft)=39.30616117
HE(ft)=28.19579448
HVO (ft)=14.09789724U seHE/2 forhoriztanks
Page 130 of 179
KS =0.995166748
M v(lb/lb-mole)=130 From T able7.1-2 forN o.2 Diesel
R (psiaft3/lb-mole 10.731
PVA (psia)=0.0065 From T able7.1-2 forN o.2 DieselatT = 60F
TLA (oR )=519.67 Assume60 F
W V(lb/ft3)=0.000151527
U seEq.1-35toCalculateLW
N (year^-1)=1
HLX(ft)=1.7
D (ft)=35.9
KN =1
KP =0.75
W V(lb/ft3)=0.000151527
KB =1
LW(lb/yr) =0.195559013 Working Loss
Page 131 of 179
Page 132 of 179
DatabankBluffdaleforEachIdenticalT ankT _S LC5_5H
With 2020 Changes Added as Noted
LT(lb/yr) =6.859700258 Total Losses
HVO (ft)=7.971791476 HE/2 forhorizontaltanks
LS(lb/yr) =6.81924036 Standing Storage or Breathing Loss
2020 CHAN GE: D replacedwithDE
T able7.1-2 hasN o.2 dieselwithvaporpressuremuchlessthan0.1 psia
KE=0.04
P I=3.1415927
L (ft)=19.1
D (ft)=20.3
DE(ft)=22.21875697
HE(ft)=15.94358295
HVO (ft)=7.971791476U seHE/2 forhoriztanks
Page 133 of 179
KS =0.997261239
M v(lb/lb-mole)=130 From T able7.1-2 forN o.2 Diesel
R (psiaft3/lb-mole 10.731
PVA (psia)=0.0065 From T able7.1-2 forN o.2 DieselatT = 60F
TLA (oR )=519.67 Assume60 F
W V(lb/ft3)=0.000151527
U seEq.1-35toCalculateLW
N (year^-1)=1
HLX(ft)=1.1
D (ft)=20.3
KN =1
KP =0.75
W V(lb/ft3)=0.000151527
KB =1
LW(lb/yr) =0.040459898 Working Loss
Page 134 of 179
Page 135 of 179
DatabankBluffdaleforEachIdenticalT ankT _S LC5_A thru C
With 2020 Changes Added as Noted
LT(lb/yr) =37.85753218 Total Losses
HVO (ft)=14.09789724 HE/2 forhorizontaltanks
LS(lb/yr) =37.66197317 Standing Storage or Breathing Loss
2020 CHAN GE: D replacedwithDE
T able7.1-2 hasN o.2 dieselwithvaporpressuremuchlessthan0.1 psia
KE=0.04
P I=3.1415927
L (ft)=33.8
D (ft)=35.9
DE(ft)=39.30616117
HE(ft)=28.19579448
HVO (ft)=14.09789724U seHE/2 forhoriztanks
Page 136 of 179
KS =0.995166748
M v(lb/lb-mole)=130 From T able7.1-2 forN o.2 Diesel
R (psiaft3/lb-mole 10.731
PVA (psia)=0.0065 From T able7.1-2 forN o.2 DieselatT = 60F
TLA (oR )=519.67 Assume60 F
W V(lb/ft3)=0.000151527
U seEq.1-35toCalculateLW
N (year^-1)=1
HLX(ft)=1.7
D (ft)=35.9
KN =1
KP =0.75
W V(lb/ft3)=0.000151527
KB =1
LW(lb/yr) =0.195559013 Working Loss
Page 137 of 179
Page 138 of 179
DatabankBluffdaleforEachIdenticalT ankT _S LC5_R
With 2020 Changes Added as Noted
LT(lb/yr) =112.5799704 Total Losses
HVO (ft)=20.02765346 HE/2 forhorizontaltanks
LS(lb/yr) =112.2085204 Standing Storage or Breathing Loss
2020 CHAN GE: D replacedwithDE
T able7.1-2 hasN o.2 dieselwithvaporpressuremuchlessthan0.1 psia
KE=0.04
P I=3.1415927
L (ft)=50
D (ft)=51
DE(ft)=56.98035443
HE(ft)=40.05530693
HVO (ft)=20.02765346U seHE/2 forhoriztanks
Page 139 of 179
KS =0.993147751
M v(lb/lb-mole)=130 From T able7.1-2 forN o.2 Diesel
R (psiaft3/lb-mole 10.731
PVA (psia)=0.0065 From T able7.1-2 forN o.2 DieselatT = 60F
TLA (oR )=519.67 Assume60 F
W V(lb/ft3)=0.000151527
U seEq.1-35toCalculateLW
N (year^-1)=1
HLX(ft)=1.6
D (ft)=51
KN =1
KP =0.75
W V(lb/ft3)=0.000151527
KB =1
LW(lb/yr) =0.371449993 Working Loss
Page 140 of 179
Page 141 of 179
DatabankBluffdaleforEachIdenticalT ankT _S LC5_D andE
With 2020 Changes Added as Noted
LT(lb/yr) =135.7715667 Total Losses
HVO (ft)=21.40210027 HE/2 forhorizontaltanks
LS(lb/yr) =135.5064525 Standing Storage or Breathing Loss
2020 CHAN GE: D replacedwithDE
T able7.1-2 hasN o.2 dieselwithvaporpressuremuchlessthan0.1 psia
KE=0.04
P I=3.1415927
L (ft)=52.9
D (ft)=54.5
DE(ft)=60.58723641
HE(ft)=42.80420054
HVO (ft)=21.40210027U seHE/2 forhoriztanks
Page 142 of 179
KS =0.99268094
M v(lb/lb-mole)=130 From T able7.1-2 forN o.2 Diesel
R (psiaft3/lb-mole 10.731
PVA (psia)=0.0065 From T able7.1-2 forN o.2 DieselatT = 60F
TLA (oR )=519.67 Assume60 F
W V(lb/ft3)=0.000151527
U seEq.1-35toCalculateLW
N (year^-1)=1
HLX(ft)=1
D (ft)=54.5
KN =1
KP =0.75
W V(lb/ft3)=0.000151527
KB =1
LW(lb/yr) =0.265114221 Working Loss
Page 143 of 179
Page 144 of 179
DatabankBluffdaleforEachIdenticalT ankT _S LC6_1C thru 1D;2A thru 2D;3A thru 3D;4A thru 4D
With 2020 Changes Added as Noted
LT(lb/yr) =106.4329906 Total Losses
HVO (ft)=19.71349419 HE/2 forhorizontaltanks
LS(lb/yr) =106.1180885 Standing Storage or Breathing Loss
2020 CHAN GE: D replacedwithDE
T able7.1-2 hasN o.2 dieselwithvaporpressuremuchlessthan0.1 psia
KE=0.04
P I=3.1415927
L (ft)=48.8
D (ft)=50.2
DE(ft)=55.84918317
HE(ft)=39.42698839
HVO (ft)=19.71349419U seHE/2 forhoriztanks
Page 145 of 179
KS =0.993254512
M v(lb/lb-mole)=130 From T able7.1-2 forN o.2 Diesel
R (psiaft3/lb-mole 10.731
PVA (psia)=0.0065 From T able7.1-2 forN o.2 DieselatT = 60F
TLA (oR )=519.67 Assume60 F
W V(lb/ft3)=0.000151527
U seEq.1-35toCalculateLW
N (year^-1)=1
HLX(ft)=1.4
D (ft)=50.2
KN =1
KP =0.75
W V(lb/ft3)=0.000151527
KB =1
LW(lb/yr) =0.314902051 Working Loss
Page 146 of 179
Page 147 of 179
DatabankBluffdaleforEachIdenticalT ankT _S LC6_6H
With 2020 Changes Added as Noted
LT(lb/yr) =22.92636208 Total Losses
HVO (ft)=11.89878235 HE/2 forhorizontaltanks
LS(lb/yr) =22.87719476 Standing Storage or Breathing Loss
2020 CHAN GE: D replacedwithDE
T able7.1-2 hasN o.2 dieselwithvaporpressuremuchlessthan0.1 psia
KE=0.04
P I=3.1415927
L (ft)=28.8
D (ft)=30.3
DE(ft)=33.33286276
HE(ft)=23.7975647
HVO (ft)=11.89878235U seHE/2 forhoriztanks
Page 148 of 179
KS =0.995917604
M v(lb/lb-mole)=130 From T able7.1-2 forN o.2 Diesel
R (psiaft3/lb-mole 10.731
PVA (psia)=0.0065 From T able7.1-2 forN o.2 DieselatT = 60F
TLA (oR )=519.67 Assume60 F
W V(lb/ft3)=0.000151527
U seEq.1-35toCalculateLW
N (year^-1)=1
HLX(ft)=0.6
D (ft)=30.3
KN =1
KP =0.75
W V(lb/ft3)=0.000151527
KB =1
LW(lb/yr) =0.049167319 Working Loss
Page 149 of 179
Page 150 of 179
Attachment 6 - Table 3: Tank Loss Emissions
TankID L s L w L t L s L w L t
T_SLC2_A 16.89 0.14 17.02 0.00844 0.00007 0.00851
T_SLC2_B 16.89 0.14 17.02 0.00844 0.00007 0.00851
T_SLC2_C 96.38 0.23 96.61 0.04819 0.00012 0.04831
T_SLC2_1A/B 9.76 0.08 9.85 0.00488 0.00004 0.00492
T_SLC2_2A/B 9.76 0.08 9.85 0.00488 0.00004 0.00492
T_SLC2_3A/B 9.76 0.08 9.85 0.00488 0.00004 0.00492
T_SLC2_4A/B 9.76 0.08 9.85 0.00488 0.00004 0.00492
T_SLC3_1A/B 9.76 0.08 9.85 0.00488 0.00004 0.00492
T_SLC3_2A/B 9.76 0.08 9.85 0.00488 0.00004 0.00492
T_SLC3_3A/B 9.76 0.08 9.85 0.00488 0.00004 0.00492
T_SLC3_4A/B 9.76 0.08 9.85 0.00488 0.00004 0.00492
T_SLC3_5A/B 9.76 0.08 9.85 0.00488 0.00004 0.00492
T_SLC3_6A/B 9.76 0.08 9.85 0.00488 0.00004 0.00492
T_SLC3_7A/B 9.76 0.08 9.85 0.00488 0.00004 0.00492
T_SLC3_8A/B 9.76 0.08 9.85 0.00488 0.00004 0.00492
T_SLC3_9A/B 9.76 0.08 9.85 0.00488 0.00004 0.00492
T_SLC3_10A/B 9.76 0.08 9.85 0.00488 0.00004 0.00492
T_SLC3_3A2 86.18 0.16 86.34 0.04309 0.00008 0.04317
T_SLC3_3B2 86.18 0.16 86.34 0.04309 0.00008 0.04317
T_SLC4_4A 37.66 0.20 37.86 0.01883 0.00010 0.01893
T_SLC4_4B 37.66 0.20 37.86 0.01883 0.00010 0.01893
T_SLC4_4C 37.66 0.20 37.86 0.01883 0.00010 0.01893
T_SLC5_5H 6.82 0.04 6.86 0.00341 0.00002 0.00343
T_SLC5_5A 37.66 0.20 37.86 0.01883 0.00010 0.01893
T_SLC5_5B 37.66 0.20 37.86 0.01883 0.00010 0.01893
T_SLC5_5C 37.66 0.20 37.86 0.01883 0.00010 0.01893
T_SLC5_5R 112.21 0.37 112.58 0.05610 0.00019 0.05629
T_SLC5_5D 135.51 0.27 135.77 0.06775 0.00013 0.06789
T_SLC5_5E 135.51 0.27 135.77 0.06775 0.00013 0.06789
T_SLC6_1A 106.12 0.31 106.43 0.05306 0.00016 0.05322
T_SLC6_1B 106.12 0.31 106.43 0.05306 0.00016 0.05322
T_SLC6_1C 106.12 0.31 106.43 0.05306 0.00016 0.05322
T_SLC6_1D 106.12 0.31 106.43 0.05306 0.00016 0.05322
T_SLC6_2A 106.12 0.31 106.43 0.05306 0.00016 0.05322
T_SLC6_2B 106.12 0.31 106.43 0.05306 0.00016 0.05322
T_SLC6_2C 106.12 0.31 106.43 0.05306 0.00016 0.05322
T_SLC6_2D 106.12 0.31 106.43 0.05306 0.00016 0.05322
T_SLC6_3A 106.12 0.31 106.43 0.05306 0.00016 0.05322
T_SLC6_3B 106.12 0.31 106.43 0.05306 0.00016 0.05322
T_SLC6_3C 106.12 0.31 106.43 0.05306 0.00016 0.05322
T_SLC6_3D 106.12 0.31 106.43 0.05306 0.00016 0.05322
T_SLC6_4A 106.12 0.31 106.43 0.05306 0.00016 0.05322
T_SLC6_4B 106.12 0.31 106.43 0.05306 0.00016 0.05322
T_SLC6_4C 106.12 0.31 106.43 0.05306 0.00016 0.05322
T_SLC6_4D 106.12 0.31 106.43 0.05306 0.00016 0.05322
T_SLC6_6H 22.88 0.05 22.93 0.01144 0.00002 0.01146
TOTAL 2,776.0 9.2 2,785.2 1.4 0.005 1.4
lbs/yr tpy
Page 151 of 179
Attachment6-T able4: M ethodologyU sedforCalculatingT ankLossHAP Emissions
EP A AP -42: S ection7.1.4 S peciationM ethodology
Case1
From AlignedEnergyDataCenterApplication(T R C,April2022)
HAP % ofVO C
Hexane 0.0001
Benzene 0.0008
T oluene 0.032
Ethylbenzene 0.013
X ylenes 0.29
T rimethylbenzene(1,2,4)1.00
N apthalene 0.08
Benzo(g,h,i)perylene 0.001
P ACs(Chrysene)0.002
Page 152 of 179
Page 153 of 179
Attachment6-T able5: FugitiveHAP Emissionsfrom T anks
T ankID T ype Content S ize(gals)(lb/hr)(tpy)(lb/hr)(tpy)(lb/hr)(tpy)(lb/hr)(tpy)(lb/hr)(tpy)(lb/hr)(tpy)(lb/hr)(tpy)(lb/hr)(tpy)(lb/hr)(tpy)(lb/hr)(tpy)
T _S LC2_A BellyT ank U LS D 3,600 1.95E-09 8.54E-09 1.56E-08 6.83E-08 6.24E-07 2.73E-06 2.53E-07 1.11E-06 5.65E-06 2.48E-05 1.95E-05 8.54E-05 1.56E-06 6.83E-06 1.95E-08 8.54E-08 3.90E-08 1.71E-07 2.77E-05 1.21E-04
T _S LC2_B BellyT ank U LS D 3,600 1.95E-09 8.54E-09 1.56E-08 6.83E-08 6.24E-07 2.73E-06 2.53E-07 1.11E-06 5.65E-06 2.48E-05 1.95E-05 8.54E-05 1.56E-06 6.83E-06 1.95E-08 8.54E-08 3.90E-08 1.71E-07 2.77E-05 1.21E-04
T _S LC2_C BellyT ank U LS D 5,401 1.10E-08 4.83E-08 8.81E-08 3.86E-07 3.53E-06 1.54E-05 1.43E-06 6.27E-06 3.19E-05 1.40E-04 1.10E-04 4.83E-04 8.81E-06 3.86E-05 1.10E-07 4.83E-07 2.20E-07 9.65E-07 1.56E-04 6.85E-04
T _S LC2_1A/B BellyT ank U LS D 2,310 1.13E-09 4.94E-09 9.03E-09 3.95E-08 3.61E-07 1.58E-06 1.47E-07 6.42E-07 3.27E-06 1.43E-05 1.13E-05 4.94E-05 9.03E-07 3.95E-06 1.13E-08 4.94E-08 2.26E-08 9.88E-08 1.60E-05 7.01E-05
T _S LC2_2A/B BellyT ank U LS D 2,310 1.13E-09 4.94E-09 9.03E-09 3.95E-08 3.61E-07 1.58E-06 1.47E-07 6.42E-07 3.27E-06 1.43E-05 1.13E-05 4.94E-05 9.03E-07 3.95E-06 1.13E-08 4.94E-08 2.26E-08 9.88E-08 1.60E-05 7.01E-05
T _S LC2_3A/B BellyT ank U LS D 2,310 1.13E-09 4.94E-09 9.03E-09 3.95E-08 3.61E-07 1.58E-06 1.47E-07 6.42E-07 3.27E-06 1.43E-05 1.13E-05 4.94E-05 9.03E-07 3.95E-06 1.13E-08 4.94E-08 2.26E-08 9.88E-08 1.60E-05 7.01E-05
T _S LC2_4A/B BellyT ank U LS D 2,310 1.13E-09 4.94E-09 9.03E-09 3.95E-08 3.61E-07 1.58E-06 1.47E-07 6.42E-07 3.27E-06 1.43E-05 1.13E-05 4.94E-05 9.03E-07 3.95E-06 1.13E-08 4.94E-08 2.26E-08 9.88E-08 1.60E-05 7.01E-05
T _S LC3_1A/B BellyT ank U LS D 2,310 1.13E-09 4.94E-09 9.03E-09 3.95E-08 3.61E-07 1.58E-06 1.47E-07 6.42E-07 3.27E-06 1.43E-05 1.13E-05 4.94E-05 9.03E-07 3.95E-06 1.13E-08 4.94E-08 2.26E-08 9.88E-08 1.60E-05 7.01E-05
T _S LC3_2A/B BellyT ank U LS D 2,310 1.13E-09 4.94E-09 9.03E-09 3.95E-08 3.61E-07 1.58E-06 1.47E-07 6.42E-07 3.27E-06 1.43E-05 1.13E-05 4.94E-05 9.03E-07 3.95E-06 1.13E-08 4.94E-08 2.26E-08 9.88E-08 1.60E-05 7.01E-05
T _S LC3_3A/B BellyT ank U LS D 2,310 1.13E-09 4.94E-09 9.03E-09 3.95E-08 3.61E-07 1.58E-06 1.47E-07 6.42E-07 3.27E-06 1.43E-05 1.13E-05 4.94E-05 9.03E-07 3.95E-06 1.13E-08 4.94E-08 2.26E-08 9.88E-08 1.60E-05 7.01E-05
T _S LC3_4A/B BellyT ank U LS D 2,310 1.13E-09 4.94E-09 9.03E-09 3.95E-08 3.61E-07 1.58E-06 1.47E-07 6.42E-07 3.27E-06 1.43E-05 1.13E-05 4.94E-05 9.03E-07 3.95E-06 1.13E-08 4.94E-08 2.26E-08 9.88E-08 1.60E-05 7.01E-05
T _S LC3_5A/B BellyT ank U LS D 2,310 1.13E-09 4.94E-09 9.03E-09 3.95E-08 3.61E-07 1.58E-06 1.47E-07 6.42E-07 3.27E-06 1.43E-05 1.13E-05 4.94E-05 9.03E-07 3.95E-06 1.13E-08 4.94E-08 2.26E-08 9.88E-08 1.60E-05 7.01E-05
T _S LC3_6A/B BellyT ank U LS D 2,310 1.13E-09 4.94E-09 9.03E-09 3.95E-08 3.61E-07 1.58E-06 1.47E-07 6.42E-07 3.27E-06 1.43E-05 1.13E-05 4.94E-05 9.03E-07 3.95E-06 1.13E-08 4.94E-08 2.26E-08 9.88E-08 1.60E-05 7.01E-05
T _S LC3_7A/B BellyT ank U LS D 2,310 1.13E-09 4.94E-09 9.03E-09 3.95E-08 3.61E-07 1.58E-06 1.47E-07 6.42E-07 3.27E-06 1.43E-05 1.13E-05 4.94E-05 9.03E-07 3.95E-06 1.13E-08 4.94E-08 2.26E-08 9.88E-08 1.60E-05 7.01E-05
T _S LC3_8A/B BellyT ank U LS D 2,310 1.13E-09 4.94E-09 9.03E-09 3.95E-08 3.61E-07 1.58E-06 1.47E-07 6.42E-07 3.27E-06 1.43E-05 1.13E-05 4.94E-05 9.03E-07 3.95E-06 1.13E-08 4.94E-08 2.26E-08 9.88E-08 1.60E-05 7.01E-05
T _S LC3_9A/B BellyT ank U LS D 2,310 1.13E-09 4.94E-09 9.03E-09 3.95E-08 3.61E-07 1.58E-06 1.47E-07 6.42E-07 3.27E-06 1.43E-05 1.13E-05 4.94E-05 9.03E-07 3.95E-06 1.13E-08 4.94E-08 2.26E-08 9.88E-08 1.60E-05 7.01E-05
T _S LC3_10A/B BellyT ank U LS D 2,310 1.13E-09 4.94E-09 9.03E-09 3.95E-08 3.61E-07 1.58E-06 1.47E-07 6.42E-07 3.27E-06 1.43E-05 1.13E-05 4.94E-05 9.03E-07 3.95E-06 1.13E-08 4.94E-08 2.26E-08 9.88E-08 1.60E-05 7.01E-05
T _S LC3_3A2 BellyT ank U LS D 3,778 9.87E-09 4.32E-08 7.89E-08 3.46E-07 3.16E-06 1.38E-05 1.28E-06 5.62E-06 2.86E-05 1.25E-04 9.87E-05 4.32E-04 7.89E-06 3.46E-05 9.87E-08 4.32E-07 1.97E-07 8.64E-07 1.40E-04 6.13E-04
T _S LC3_3B2 BellyT ank U LS D 3,778 9.87E-09 4.32E-08 7.89E-08 3.46E-07 3.16E-06 1.38E-05 1.28E-06 5.62E-06 2.86E-05 1.25E-04 9.87E-05 4.32E-04 7.89E-06 3.46E-05 9.87E-08 4.32E-07 1.97E-07 8.64E-07 1.40E-04 6.13E-04
T _S LC4_4A BellyT ank U LS D 5,200 4.33E-09 1.89E-08 3.46E-08 1.52E-07 1.38E-06 6.06E-06 5.62E-07 2.46E-06 1.25E-05 5.49E-05 4.33E-05 1.89E-04 3.46E-06 1.52E-05 4.33E-08 1.89E-07 8.65E-08 3.79E-07 6.14E-05 2.69E-04
T _S LC4_4B BellyT ank U LS D 5,200 4.33E-09 1.89E-08 3.46E-08 1.52E-07 1.38E-06 6.06E-06 5.62E-07 2.46E-06 1.25E-05 5.49E-05 4.33E-05 1.89E-04 3.46E-06 1.52E-05 4.33E-08 1.89E-07 8.65E-08 3.79E-07 6.14E-05 2.69E-04
T _S LC4_4C BellyT ank U LS D 5,200 4.33E-09 1.89E-08 3.46E-08 1.52E-07 1.38E-06 6.06E-06 5.62E-07 2.46E-06 1.25E-05 5.49E-05 4.33E-05 1.89E-04 3.46E-06 1.52E-05 4.33E-08 1.89E-07 8.65E-08 3.79E-07 6.14E-05 2.69E-04
T _S LC5_5H BellyT ank U LS D 1,100 7.80E-10 3.42E-09 6.24E-09 2.73E-08 2.50E-07 1.09E-06 1.01E-07 4.44E-07 2.26E-06 9.91E-06 7.80E-06 3.42E-05 6.24E-07 2.73E-06 7.80E-09 3.42E-08 1.56E-08 6.83E-08 1.11E-05 4.85E-05
T _S LC5_5A BellyT ank U LS D 5,200 4.33E-09 1.89E-08 3.46E-08 1.52E-07 1.38E-06 6.06E-06 5.62E-07 2.46E-06 1.25E-05 5.49E-05 4.33E-05 1.89E-04 3.46E-06 1.52E-05 4.33E-08 1.89E-07 8.65E-08 3.79E-07 6.14E-05 2.69E-04
T _S LC5_5B BellyT ank U LS D 5,200 4.33E-09 1.89E-08 3.46E-08 1.52E-07 1.38E-06 6.06E-06 5.62E-07 2.46E-06 1.25E-05 5.49E-05 4.33E-05 1.89E-04 3.46E-06 1.52E-05 4.33E-08 1.89E-07 8.65E-08 3.79E-07 6.14E-05 2.69E-04
T _S LC5_5C BellyT ank U LS D 5,200 4.33E-09 1.89E-08 3.46E-08 1.52E-07 1.38E-06 6.06E-06 5.62E-07 2.46E-06 1.25E-05 5.49E-05 4.33E-05 1.89E-04 3.46E-06 1.52E-05 4.33E-08 1.89E-07 8.65E-08 3.79E-07 6.14E-05 2.69E-04
T _S LC5_5R BellyT ank U LS D 5,800 1.28E-08 5.63E-08 1.03E-07 4.50E-07 4.11E-06 1.80E-05 1.67E-06 7.31E-06 3.73E-05 1.63E-04 1.28E-04 5.63E-04 1.03E-05 4.50E-05 1.28E-07 5.63E-07 2.57E-07 1.13E-06 1.82E-04 7.98E-04
T _S LC5_5D BellyT ank U LS D 5,150 1.55E-08 6.79E-08 1.24E-07 5.43E-07 4.96E-06 2.17E-05 2.02E-06 8.83E-06 4.50E-05 1.97E-04 1.55E-04 6.79E-04 1.24E-05 5.43E-05 1.55E-07 6.79E-07 3.10E-07 1.36E-06 2.20E-04 9.64E-04
T _S LC5_5E BellyT ank U LS D 5,150 1.55E-08 6.79E-08 1.24E-07 5.43E-07 4.96E-06 2.17E-05 2.02E-06 8.83E-06 4.50E-05 1.97E-04 1.55E-04 6.79E-04 1.24E-05 5.43E-05 1.55E-07 6.79E-07 3.10E-07 1.36E-06 2.20E-04 9.64E-04
T _S LC6_1A BellyT ank U LS D 6,260 1.21E-08 5.32E-08 9.71E-08 4.25E-07 3.89E-06 1.70E-05 1.58E-06 6.91E-06 3.52E-05 1.54E-04 1.21E-04 5.32E-04 9.71E-06 4.25E-05 1.21E-07 5.32E-07 2.43E-07 1.06E-06 1.72E-04 7.55E-04
T _S LC6_1B BellyT ank U LS D 6,260 1.21E-08 5.32E-08 9.71E-08 4.25E-07 3.89E-06 1.70E-05 1.58E-06 6.91E-06 3.52E-05 1.54E-04 1.21E-04 5.32E-04 9.71E-06 4.25E-05 1.21E-07 5.32E-07 2.43E-07 1.06E-06 1.72E-04 7.55E-04
T _S LC6_1C BellyT ank U LS D 6,260 1.21E-08 5.32E-08 9.71E-08 4.25E-07 3.89E-06 1.70E-05 1.58E-06 6.91E-06 3.52E-05 1.54E-04 1.21E-04 5.32E-04 9.71E-06 4.25E-05 1.21E-07 5.32E-07 2.43E-07 1.06E-06 1.72E-04 7.55E-04
T _S LC6_1D BellyT ank U LS D 6,260 1.21E-08 5.32E-08 9.71E-08 4.25E-07 3.89E-06 1.70E-05 1.58E-06 6.91E-06 3.52E-05 1.54E-04 1.21E-04 5.32E-04 9.71E-06 4.25E-05 1.21E-07 5.32E-07 2.43E-07 1.06E-06 1.72E-04 7.55E-04
T _S LC6_2A BellyT ank U LS D 6,260 1.21E-08 5.32E-08 9.71E-08 4.25E-07 3.89E-06 1.70E-05 1.58E-06 6.91E-06 3.52E-05 1.54E-04 1.21E-04 5.32E-04 9.71E-06 4.25E-05 1.21E-07 5.32E-07 2.43E-07 1.06E-06 1.72E-04 7.55E-04
T _S LC6_2B BellyT ank U LS D 6,260 1.21E-08 5.32E-08 9.71E-08 4.25E-07 3.89E-06 1.70E-05 1.58E-06 6.91E-06 3.52E-05 1.54E-04 1.21E-04 5.32E-04 9.71E-06 4.25E-05 1.21E-07 5.32E-07 2.43E-07 1.06E-06 1.72E-04 7.55E-04
T _S LC6_2C BellyT ank U LS D 6,260 1.21E-08 5.32E-08 9.71E-08 4.25E-07 3.89E-06 1.70E-05 1.58E-06 6.91E-06 3.52E-05 1.54E-04 1.21E-04 5.32E-04 9.71E-06 4.25E-05 1.21E-07 5.32E-07 2.43E-07 1.06E-06 1.72E-04 7.55E-04
T _S LC6_2D BellyT ank U LS D 6,260 1.21E-08 5.32E-08 9.71E-08 4.25E-07 3.89E-06 1.70E-05 1.58E-06 6.91E-06 3.52E-05 1.54E-04 1.21E-04 5.32E-04 9.71E-06 4.25E-05 1.21E-07 5.32E-07 2.43E-07 1.06E-06 1.72E-04 7.55E-04
T _S LC6_3A BellyT ank U LS D 6,260 1.21E-08 5.32E-08 9.71E-08 4.25E-07 3.89E-06 1.70E-05 1.58E-06 6.91E-06 3.52E-05 1.54E-04 1.21E-04 5.32E-04 9.71E-06 4.25E-05 1.21E-07 5.32E-07 2.43E-07 1.06E-06 1.72E-04 7.55E-04
T _S LC6_3B BellyT ank U LS D 6,260 1.21E-08 5.32E-08 9.71E-08 4.25E-07 3.89E-06 1.70E-05 1.58E-06 6.91E-06 3.52E-05 1.54E-04 1.21E-04 5.32E-04 9.71E-06 4.25E-05 1.21E-07 5.32E-07 2.43E-07 1.06E-06 1.72E-04 7.55E-04
T _S LC6_3C BellyT ank U LS D 6,260 1.21E-08 5.32E-08 9.71E-08 4.25E-07 3.89E-06 1.70E-05 1.58E-06 6.91E-06 3.52E-05 1.54E-04 1.21E-04 5.32E-04 9.71E-06 4.25E-05 1.21E-07 5.32E-07 2.43E-07 1.06E-06 1.72E-04 7.55E-04
T _S LC6_3D BellyT ank U LS D 6,260 1.21E-08 5.32E-08 9.71E-08 4.25E-07 3.89E-06 1.70E-05 1.58E-06 6.91E-06 3.52E-05 1.54E-04 1.21E-04 5.32E-04 9.71E-06 4.25E-05 1.21E-07 5.32E-07 2.43E-07 1.06E-06 1.72E-04 7.55E-04
T _S LC6_4A BellyT ank U LS D 6,260 1.21E-08 5.32E-08 9.71E-08 4.25E-07 3.89E-06 1.70E-05 1.58E-06 6.91E-06 3.52E-05 1.54E-04 1.21E-04 5.32E-04 9.71E-06 4.25E-05 1.21E-07 5.32E-07 2.43E-07 1.06E-06 1.72E-04 7.55E-04
T _S LC6_4B BellyT ank U LS D 6,260 1.21E-08 5.32E-08 9.71E-08 4.25E-07 3.89E-06 1.70E-05 1.58E-06 6.91E-06 3.52E-05 1.54E-04 1.21E-04 5.32E-04 9.71E-06 4.25E-05 1.21E-07 5.32E-07 2.43E-07 1.06E-06 1.72E-04 7.55E-04
T _S LC6_4C BellyT ank U LS D 6,260 1.21E-08 5.32E-08 9.71E-08 4.25E-07 3.89E-06 1.70E-05 1.58E-06 6.91E-06 3.52E-05 1.54E-04 1.21E-04 5.32E-04 9.71E-06 4.25E-05 1.21E-07 5.32E-07 2.43E-07 1.06E-06 1.72E-04 7.55E-04
T _S LC6_4D BellyT ank U LS D 6,260 1.21E-08 5.32E-08 9.71E-08 4.25E-07 3.89E-06 1.70E-05 1.58E-06 6.91E-06 3.52E-05 1.54E-04 1.21E-04 5.32E-04 9.71E-06 4.25E-05 1.21E-07 5.32E-07 2.43E-07 1.06E-06 1.72E-04 7.55E-04
T _S LC6_6H BellyT ank U LS D 1,200 2.61E-09 1.14E-08 2.09E-08 9.14E-08 8.35E-07 3.66E-06 3.39E-07 1.49E-06 7.57E-06 3.31E-05 2.61E-05 1.14E-04 2.09E-06 9.14E-06 2.61E-08 1.14E-07 5.22E-08 2.29E-07 3.70E-05 1.62E-04
T O T AL 3.18E-07 1.39E-06 2.54E-06 1.11E-05 1.02E-04 4.46E-04 4.13E-05 1.81E-04 9.22E-04 4.04E-03 3.18E-03 1.39E-02 2.54E-04 1.11E-03 3.18E-06 1.39E-05 6.36E-06 2.78E-05 4.51E-03 1.98E-02
T rimethylbenzene(1,2,4)N apthalene Benzo(g,h,i)perylene P ACs(Chrysene)T otalHAPXylenesHexaneBenzeneT oluene Ethylbenzene
Page 154 of 179
Attachment6-T able6: EstimatedW orstCaseAnnualFuelU se(assuming24hoursperyearat100% loadandExpected
Unit ID
Fuel
Consumption @
100% Load (gph)
Fuel
Consumption
@ 75% Load
(gph)
Worst Case
Annual
Fuel Use
(gals)
Expected
Annual
Fuel Use
(gals)
S LC2_A 150.2 112.7 3,604.8 1,081.4
S LC2_B 150.2 112.7 3,604.8 1,081.4
S LC2_C 173.5 130.1 4,164.0 1,249.2
S LC2_1A 31.3 23.5 751.2 225.4
S LC2_1B 31.3 23.5 751.2 225.4
S LC2_2A 31.3 23.5 751.2 225.4
S LC2_2B 31.3 23.5 751.2 225.4
S LC2_3A 31.3 23.5 751.2 225.4
S LC2_3B 31.3 23.5 751.2 225.4
S LC2_4A 31.3 23.5 751.2 225.4
S LC2_4B 31.3 23.5 751.2 225.4
S LC3-1A 31.3 23.5 751.2 225.4
S LC3-1B 31.3 23.5 751.2 225.4
S LC3-2A 31.3 23.5 751.2 225.4
S LC3-2B 31.3 23.5 751.2 225.4
S LC3-3A 31.3 23.5 751.2 225.4
S LC3-3B 31.3 23.5 751.2 225.4
S LC3-4A 31.3 23.5 751.2 225.4
S LC3-4B 31.3 23.5 751.2 225.4
S LC3-5A 31.3 23.5 751.2 225.4
S LC3-5B 31.3 23.5 751.2 225.4
S LC3-6A 31.3 23.5 751.2 225.4
S LC3-6B 31.3 23.5 751.2 225.4
S LC3-7A 31.3 23.5 751.2 225.4
S LC3-7B 31.3 23.5 751.2 225.4
S LC3-8A 31.3 23.5 751.2 225.4
S LC3-8B 31.3 23.5 751.2 225.4
S LC3-9A 31.3 23.5 751.2 225.4
S LC3-9B 31.3 23.5 751.2 225.4
S LC3-10A 31.3 23.5 751.2 225.4
S LC3-10B 31.3 23.5 751.2 225.4
S LC3_3A2 141.3 106.0 3,391.2 1,017.4
S LC3_3B2 141.3 106.0 3,391.2 1,017.4
S LC4_4A 194.3 145.7 4,663.2 1,399.0
S LC4_4B 194.3 145.7 4,663.2 1,399.0
S LC4_4C 194.3 145.7 4,663.2 1,399.0
S LC5_5H 39.4 29.6 945.6 283.7
S LC5_5A 194.3 145.7 4,663.2 1,399.0
S LC5_5B 194.3 145.7 4,663.2 1,399.0
S LC5_5C 194.3 145.7 4,663.2 1,399.0
S LC5_5R 207.9 155.9 4,989.6 1,496.9
S LC5_5D 208.2 156.2 4,996.8 1,499.0
S LC5_5E 208.2 156.2 4,996.8 1,499.0
S LC6_1A 208 156.0 4,992.0 1,497.6
S LC6_1B 208 156.0 4,992.0 1,497.6
S LC6_1C 208 156.0 4,992.0 1,497.6
S LC6_1D 208 156.0 4,992.0 1,497.6
S LC6_2A 208 156.0 4,992.0 1,497.6
S LC6_2B 208 156.0 4,992.0 1,497.6
S LC6_2C 208 156.0 4,992.0 1,497.6
S LC6_2D 208 156.0 4,992.0 1,497.6
S LC6_3A 208 156.0 4,992.0 1,497.6
S LC6_3B 208 156.0 4,992.0 1,497.6
S LC6_3C 208 156.0 4,992.0 1,497.6
S LC6_3D 208 156.0 4,992.0 1,497.6
S LC6_4A 208 156.0 4,992.0 1,497.6
S LC6_4B 208 156.0 4,992.0 1,497.6
S LC6_4C 208 156.0 4,992.0 1,497.6
S LC6_4D 208 156.0 4,992.0 1,497.6
S LC6_6H 34.7 26.0 832.8 249.8
T O T AL 156,592.8 46,977.8
Page 155 of 179
ATT ACHMENT 7
BACT Clearinghouse Determinations
and $/ton Cost Analyses

Attachment 7-1
US EPA RACT/BACT/LAER Clearinghouse
Determinations

Page 157 of 179
EPA RACT-BACT Clearinghouse

| RBLC Basic Search | RACT/BACT/LAER Clearinghouse | Clean Air Technology Center | Technology Transfer Network | US EPA

ALL Facilities

NOTE: Draft determinations are marked with a " * " beside the RBLC ID.

RBLC ID CORPORATE/COMPANY &
FACILITY NAME
PROCESS
CODE
PROCESS
DESCRIPTION
PERMIT
NUMBER &
PERMIT DATE

*IL-0134 CRONUS CHEMICALS, LLC
CRONUS CHEMICALS
17.110 Emergency Generator Engine 19110020
12/21/2023 *LA-0394 SHELL CHEMICAL LP
GEISMAR PLANT
17.110 53-22 - PAO Emergency Generator PSD-LA-
647(M-9)
12/12/2023
17.110 06-22 - AO-5 Emergency Generator *IN-0365 MAPLE CREEK ENERGY LLC 17.110 Emergency generator T153-45909-00056
06/19/2023
17.110 Emergency fire pump *AR-0180 HYBAR LLC
HYBAR LLC
17.110 Emergency Generators 2470-AOP-R0
04/28/2023 IN-0359 NUCOR STEEL
NUCOR STEEL
17.110 Emergency Generator (CC-GEN1) 107-45480-
00038
03/30/2023 TX-0955 INEOS OLIGOMERS USA LLC
INEOS OLIGOMERS CHOCOLATE
BAYOU
17.110 Engine Emergency Generator 136130,
N250M2
03/14/2023 MI-0454 LANSING BOARD OF WATER AND
LIGHT
LBWL-ERICKSON STATION
17.110 EUEMGD 74-18D
12/20/2022
AR-0177 NUCOR CORPORATION
NUCOR STEEL ARKANSAS
17.110 SN-230 Galvanizing Line No, 2 Emergency
Generator
1139-AOP-R27
11/21/2022
*NE-0064 NORFOLK CRUSH, LLC NORFOLK CRUSH, LLC 17.110 Emergency Fire Water Pump Engine 1 CP22-017 11/21/2022 OH-0387 INTEL OHIO SITE
INTEL OHIO SITE
17.110 5,051 bhp (3,768 kWm) Diesel-Fired Emergency
Generators: P001 through P046
P0132323
09/20/2022 IL-0133 LINCOLN LAND ENERGY CENTER
(A/K/A EMBERCLEAR)
LINCOLN LAND ENERGY CENTER
17.110 Emergency Engines 18040008
07/29/2022
AK-0088 ALASKA GASLINE DEVELOPMENT
CORPORATION
LIQUEFACTION PLANT
17.110 Diesel Fire Pump Engine AQ1539CPT01
07/07/2022
MI-0451 MARSHALL ENERGY CENTER, LLC
MEC NORTH, LLC
17.110 EUEMENGINE (North Plant): Emergency engine 167-17B
06/23/2022 MI-0452 MARSHALL ENERGY CENTER, LLC
MEC SOUTH, LLC
17.110 EUEMENGINE (South Plant): Emergency engine 168-17B
06/23/2022 LA-0391 MAGNOLIA POWER LLC
MAGNOLIA POWER GENERATING STATION UNIT 1
17.110 Emergency Diesel Generator Engine PSD-LA-839
06/03/2022
IN-0324 MIDWEST FERTILIZER COMPANY LLC
MIDWEST FERTILIZER COMPANY
LLC
17.110 fire water pump EU-015 129-44510-00059
05/06/2022
17.110 emergency generator EU 014a *WV-0033 MOUNTAIN STATE CLEAN
ENERGY, LLC
MAIDSVILLE
17.110 Emergency Generator R14-0038
01/05/2022
17.110 Fire Water Pump TX-0933 NACERO TX 1 LLC
NACERO PENWELL FACILITY
17.110 Emergency Generators 164137
PSDTX1594
GHGPSDTX207
11/17/2021 FL-0371 SHADY HILLS ENERGY CENTER,
LLC
SHADY HILLS COMBINED CYCLE FACILITY
17.110 1,500 kW Emergency Diesel Generator 1010524-003-
AC (PSD-FL-
444A) 06/07/2021 LA-0379 SHINTECH LOUISIANA, LLC
SHINTECH PLAQUEMINES PLANT
1
17.110 VCM Unit Emergency Generator A PSD-LA-
709(M-4)
05/04/2021
17.110 C/A Emergency Generator B KY-0115 NUCOR STEEL GALLATIN, LLC
NUCOR STEEL GALLATIN, LLC
17.110 Air Separation Unit Emergency Generator (EP 08-
08)
V-20-015
04/19/2021
17.110 New Pumphouse (XB13) Emergency Generator #1
(EP 08-05)

Page 159 of 179
17.110 Caster B Emergency Generator (EP 08-07) 17.110 Tunnel Furnace Emergency Generator (EP 08-06) MI-0448 ARAUCO NORTH AMERICA
GRAYLING PARTICLEBOARD
17.110 Diesel fire pump engine (EUFIREPUMP in FGRICE) 59-16E
12/18/2020
17.110 Emergency diesel generator engine
(EUEMRGRICE1 in FGRICE)

17.110 Emergency diesel generator engine
(EUEMRGRICE2 in FGRICE)

AL-0328 ALABAMA POWER COMPANY
PLANT BARRY
17.110 Diesel Emergency Engines 503-1001
11/09/2020 TX-0905 DIAMOND GREEN DIESEL
DIAMOND GREEN DIESEL PORT
ARTHUR FACILITY
17.110 EMERGENCY GENERATOR 160299,
PSDTX1576,
GHGPSDTX200
09/16/2020 TX-0904
MOTIVA POLYETHYLENE MANUFACTURING COMPLEX
17.110 EMERGENCY GENERATOR 156571,
PSDTX1564, GHGPSDTX195
09/09/2020 LA-0383 LAKE CHARLES LNG EXPORT
COMPANY, LLC
LAKE CHARLES LNG EXPORT
TERMINAL
17.110 Emergency Engines (EQT0011 - EQT0016) PSD-LA-838
09/03/2020
WI-0300 NEMADJI TRAIL ENERGY CENTER
NEMADJI TRAIL ENERGY CENTER
17.110 Emergency Diesel Generator (P07) 18-MMC-168
09/01/2020 AK-0085 ALASKA GASLINE DEVELOPMENT
CORPORATION
GAS TREATMENT PLANT
17.110 One (1) Black Start Generator Engine AQ1524CPT01
08/13/2020
KY-0110 NUCOR
NUCOR STEEL BRANDENBURG
17.110 EP 10-07 - Air Separation Plant Emergency
Generator
V-20-001
07/23/2020
17.110 EP 10-02 - North Water System Emergency
Generator

17.110 EP 10-04 - Emergency Fire Water Pump
17.110 EP 10-01 - Caster Emergency Generator 17.110 EP 10-03 - South Water System Emergency Generator
OH-0383 PETMIN USA INCORPORATED
PETMIN USA INCORPORATED
17.110 Diesel-fired emergency fire pumps (2) (P009 and
P010)
P0127678
07/17/2020 TX-0888 CHEVRON PHILLIPS CHEMICAL
COMPANY LP
ORANGE POLYETHYLENE PLANT
17.110 EMERGENCY GENERATORS & FIRE WATER PUMP
ENGINES
155952
PSDTX1556
GHGPSDTX192
04/23/2020
Page 160 of 179
TX-0879 MOTIVA ENTERPRISES LLC MOTIVA PORT ARTHUR
TERMINAL
17.110 Emergency Firewater Engine 7238 AND PSDTX1548
02/19/2020 TX-0876 MOTIVA ENTERPRISE LLC
PORT ARTHUR ETHANE CRACKER
UNIT
17.110 Emergency firewater pumps PSDTX1546
AND
GHGPSDTX186
02/06/2020
17.110 Emergency generator LA-0364 FG LA LLC
FG LA COMPLEX
17.110 Emergency Fire Water Pumps PSD-LA-812
01/06/2020
17.110 Emergency Generator Diesel Engines

CO:

Page 161 of 179

Attachment 7-2
BACT $/ton Analyses for NOx, CO, VOC, and
PM: 3,000 kW Generator-Engine Set

Page 162 of 179
BACT COST ANALYSIS for NOx
DataBank Bluffdale
SLC6 3,000 kW Cummins Generator w/3,213 kW Engine
Actual NOx (lb/hr)59.26
Removal Rate (%)90
Hours 100
Part I. Total Capital Investment
Table A. Direct Captal Costs
Purchased Equipment Costs
Item Cost Estimate Reference/Comments
1 Equipment Costs
SCR $300,000 Ballpark Bid
SCR Reactant Tank Bid - Included in above
2 Instrumentation
3 Sales Tax $21,750 7.25%
4 Freight $15,000 5%
5 Other
6 Purchased Equipment Subtotal $336,750
Direct Installation Costs
7 Foundations and Supports $10,103 3% Purchased Equipment
8 Auxiliaries $6,735 2% Purchased Equipment
9 Handling and Erection $47,145 14% Purchased Equipment
10 Piping $6,735 2% Purchased Equipment
11 Insulation and Painting $13,470 4% Purchased Equipment
12 Electrical $13,470 4% Purchased Equipment
13 Site Preparation $13,470 4% Purchased Equipment
14 Other $6,735 2% Purchased Equipment
15 Direct Installation Costs Subtotal $117,863
16 Direct Capital Costs Subtotal $454,613
Table B. Indirect Installation Costs
Item Cost Estimate Reference/Comments
1 Engineering and Supervision $33,675 10% Purchased Equipment
2 Lost Production $0
3 Construction and Field Expenses $16,838 5% Purchased Equipment
4 Contractor Fees $33,675 10% Purchased Equipment
5 Startup and Performance Tests $5,000 Estimate
6 Overall Contingencies $10,103 3% Purchased Equipment
7 Working Capital $0
8 Other $0
9 Indirect Installation Costs Subtotal $99,290
Table C. Capital Cost Summary
1 Total Capital Investment Subtotal (TCI)$553,903 Direct Capital Costs+Indirect Installation Costs
2 Capital Recovery Factor (CRF)0.13 (i*(1+i)^n)/((1+i)^n-1)
a. Interest Rate (i)0.05 %
b. Economic Lifetime (n)10
Page 163 of 179
3 Capital Recovery Cost (CRC)$71,071 CRF*(TCI-(Cp+Cpl))
Cp (Initial Cost of Replacement Parts)=$4,646
Cpl Cost of Parts Replacement Labor =$465 Assume 10% of Cp
Part II. Total Annual Cost
Table D. Direct Capital Costs
1 Operating Labor $15,000 Estimated
2 Maintenance Labor $5,000 Estimated
Annual $20,205 6% Purchased Equipment
3 Materials
Maintenance Pack $4,400 Estimated
Urea $2,702 7 gph @ 3.86/gal and 100 hours/yr
4 Utilities
5 Waste Treatment and Disposal
6 Replacement Parts
7 Other
Stack Testing
8 Direct Annual Costs Subtotal $47,307
Table E. Indirect Annual Costs
1 Overhead
2 Property Taxes, Insurance, and Administrative Charges $6,735 2% Purchased Equipment
3 Other
4 Indirect Annual Costs Subtotal $6,735
Table F. Recovery Credits
1 Materials Recovered
2 Energy Recovered
3 Other
4 Recovery Credits Subtotal $0
Table G. Total Annual Cost Summary
1 Direct Annual Costs Subtotal $47,307
2 Indirect Annual Costs Subtotal $6,735
3 Recovery Credits Subtotal $0
4 Total Annual Cost Subtotal $54,042
Part III. Cost/Economic Impact Summary
Table H. Total Annualized Cost Summary
1 Capital Recovery Cost (CRC)$71,071
2 Total Annual Cost Subtotal $54,042
3 Total Annualized Cost (TAC)$125,113
Table I. Cost Effectiveness
1 Baseline Emissions Rate (tpy)2.96
2 Allowable Emissions Rate (tpy)0.30
3 Total Pollutant Removed (tpy)2.67
4 Average Cost Effectiveness of BACT Option ($/ton)$46,917 TAC/Total Pollutant Removed
Page 164 of 179
BACT COST ANALYSIS for CO
DataBank Bluffdale
SLC6 3,000 kW Cummins Generator w/3,213 kW Engine
Actual CO (lb/hr)2.28
Removal Rate (%)70
Hours 100
Part I. Total Capital Investment
Table A. Direct Captal Costs
Purchased Equipment Costs
Item Cost Estimate Reference/Comments
1 Equipment Costs
DOC $20,000 Ballpark Bid

2 Instrumentation
3 Sales Tax $1,450 7.25%
4 Freight $1,000 5%
5 Other
6 Purchased Equipment Subtotal $22,450
Direct Installation Costs
7 Foundations and Supports $674 3% Purchased Equipment
8 Auxiliaries $449 2% Purchased Equipment
9 Handling and Erection $3,143 14% Purchased Equipment
10 Piping $449 2% Purchased Equipment
11 Insulation and Painting $898 4% Purchased Equipment
12 Electrical $898 4% Purchased Equipment
13 Site Preparation $898 4% Purchased Equipment
14 Other $449 2% Purchased Equipment
15 Direct Installation Costs Subtotal $7,858
16 Direct Capital Costs Subtotal $30,308
Table B. Indirect Installation Costs
Item Cost Estimate Reference/Comments
1 Engineering and Supervision $2,245 10% Purchased Equipment
2 Lost Production $0
3 Construction and Field Expenses $1,123 5% Purchased Equipment
4 Contractor Fees $2,245 10% Purchased Equipment
5 Startup and Performance Tests $5,000 Estimate
6 Overall Contingencies $674 3% Purchased Equipment
7 Working Capital $0
8 Other $0
9 Indirect Installation Costs Subtotal $11,286
Table C. Capital Cost Summary
1 Total Capital Investment Subtotal (TCI)$41,594 Direct Capital Costs+Indirect Installation Costs
2 Capital Recovery Factor (CRF)0.13 (i*(1+i)^n)/((1+i)^n-1)
a. Interest Rate (i)0.05 %
b. Economic Lifetime (n)10
Page 165 of 179
3 Capital Recovery Cost (CRC)$4,725 CRF*(TCI-(Cp+Cpl))
Cp (Initial Cost of Replacement Parts)=$4,646
Cpl Cost of Parts Replacement Labor =$465 Assume 10% of Cp
Part II. Total Annual Cost
Table D. Direct Capital Costs
1 Operating Labor $15,000 Estimated
2 Maintenance Labor $5,000 Estimated
Annual $1,347 6% Purchased Equipment
3 Materials
Maintenance Pack $4,400 Estimated
Urea
4 Utilities
5 Waste Treatment and Disposal
6 Replacement Parts
7 Other
Stack Testing
8 Direct Annual Costs Subtotal $25,747
Table E. Indirect Annual Costs
1 Overhead
2 Property Taxes, Insurance, and Administrative Charges $449 2% Purchased Equipment
3 Other
4 Indirect Annual Costs Subtotal $449
Table F. Recovery Credits
1 Materials Recovered
2 Energy Recovered
3 Other
4 Recovery Credits Subtotal $0
Table G. Total Annual Cost Summary
1 Direct Annual Costs Subtotal $25,747
2 Indirect Annual Costs Subtotal $449
3 Recovery Credits Subtotal $0
4 Total Annual Cost Subtotal $26,196
Part III. Cost/Economic Impact Summary
Table H. Total Annualized Cost Summary
1 Capital Recovery Cost (CRC)$4,725
2 Total Annual Cost Subtotal $26,196
3 Total Annualized Cost (TAC)$30,921
Table I. Cost Effectiveness
1 Baseline Emissions Rate (tpy)0.11
2 Allowable Emissions Rate (tpy)0.03
3 Total Pollutant Removed (tpy)0.08
4 Average Cost Effectiveness of BACT Option ($/ton)$387,477 TAC/Total Pollutant Removed
Page 166 of 179
BACT COST ANALYSIS for VOC
DataBank Bluffdale
SLC6 3,000 kW Cummins Generator w/3,213 kW Engine
Actual VOC (lb/hr)0.80
Removal Rate (%)70
Hours 100
Part I. Total Capital Investment
Table A. Direct Captal Costs
Purchased Equipment Costs
Item Cost Estimate Reference/Comments
1 Equipment Costs
DOC $20,000 Ballpark Bid

2 Instrumentation
3 Sales Tax $1,450 7.25%
4 Freight $1,000 5%
5 Other
6 Purchased Equipment Subtotal $22,450
Direct Installation Costs
7 Foundations and Supports $674 3% Purchased Equipment
8 Auxiliaries $449 2% Purchased Equipment
9 Handling and Erection $3,143 14% Purchased Equipment
10 Piping $449 2% Purchased Equipment
11 Insulation and Painting $898 4% Purchased Equipment
12 Electrical $898 4% Purchased Equipment
13 Site Preparation $898 4% Purchased Equipment
14 Other $449 2% Purchased Equipment
15 Direct Installation Costs Subtotal $7,858
16 Direct Capital Costs Subtotal $30,308
Table B. Indirect Installation Costs
Item Cost Estimate Reference/Comments
1 Engineering and Supervision $2,245 10% Purchased Equipment
2 Lost Production $0
3 Construction and Field Expenses $1,123 5% Purchased Equipment
4 Contractor Fees $2,245 10% Purchased Equipment
5 Startup and Performance Tests $5,000 Estimate
6 Overall Contingencies $674 3% Purchased Equipment
7 Working Capital $0
8 Other $0
9 Indirect Installation Costs Subtotal $11,286
Table C. Capital Cost Summary
1 Total Capital Investment Subtotal (TCI)$41,594 Direct Capital Costs+Indirect Installation Costs
2 Capital Recovery Factor (CRF)0.13 (i*(1+i)^n)/((1+i)^n-1)
a. Interest Rate (i)0.05 %
b. Economic Lifetime (n)10
Page 167 of 179
3 Capital Recovery Cost (CRC)$4,725 CRF*(TCI-(Cp+Cpl))
Cp (Initial Cost of Replacement Parts)=$4,646
Cpl Cost of Parts Replacement Labor =$465 Assume 10% of Cp
Part II. Total Annual Cost
Table D. Direct Capital Costs
1 Operating Labor $15,000 Estimated
2 Maintenance Labor $5,000 Estimated
Annual $1,347 6% Purchased Equipment
3 Materials
Maintenance Pack $4,400 Estimated
Urea
4 Utilities
5 Waste Treatment and Disposal
6 Replacement Parts
7 Other
Stack Testing
8 Direct Annual Costs Subtotal $25,747
Table E. Indirect Annual Costs
1 Overhead
2 Property Taxes, Insurance, and Administrative Charges $449 2% Purchased Equipment
3 Other
4 Indirect Annual Costs Subtotal $449
Table F. Recovery Credits
1 Materials Recovered
2 Energy Recovered
3 Other
4 Recovery Credits Subtotal $0
Table G. Total Annual Cost Summary
1 Direct Annual Costs Subtotal $25,747
2 Indirect Annual Costs Subtotal $449
3 Recovery Credits Subtotal $0
4 Total Annual Cost Subtotal $26,196
Part III. Cost/Economic Impact Summary
Table H. Total Annualized Cost Summary
1 Capital Recovery Cost (CRC)$4,725
2 Total Annual Cost Subtotal $26,196
3 Total Annualized Cost (TAC)$30,921
Table I. Cost Effectiveness
1 Baseline Emissions Rate (tpy)0.04
2 Allowable Emissions Rate (tpy)0.01
3 Total Pollutant Removed (tpy)0.03
4 Average Cost Effectiveness of BACT Option ($/ton)$1,104,311 TAC/Total Pollutant Removed
Page 168 of 179
BACT COST ANALYSIS for PM
DataBank Bluffdale
SLC6 3,000 kW Cummins Generator w/3,213 kW Engine
Actual PM (lb/hr)0.46
Removal Rate (%)85
Hours 100
Part I. Total Capital Investment
Table A. Direct Captal Costs
Purchased Equipment Costs
Item Cost Estimate Reference/Comments
1 Equipment Costs
DPF $120,000 Ballpark Bid

2 Instrumentation
3 Sales Tax $8,700 7.25%
4 Freight $6,000 5%
5 Other
6 Purchased Equipment Subtotal $134,700
Direct Installation Costs
7 Foundations and Supports $4,041 3% Purchased Equipment
8 Auxiliaries $2,694 2% Purchased Equipment
9 Handling and Erection $18,858 14% Purchased Equipment
10 Piping $2,694 2% Purchased Equipment
11 Insulation and Painting $5,388 4% Purchased Equipment
12 Electrical $5,388 4% Purchased Equipment
13 Site Preparation $5,388 4% Purchased Equipment
14 Other $2,694 2% Purchased Equipment
15 Direct Installation Costs Subtotal $47,145
16 Direct Capital Costs Subtotal $181,845
Table B. Indirect Installation Costs
Item Cost Estimate Reference/Comments
1 Engineering and Supervision $13,470 10% Purchased Equipment
2 Lost Production $0
3 Construction and Field Expenses $6,735 5% Purchased Equipment
4 Contractor Fees $13,470 10% Purchased Equipment
5 Startup and Performance Tests $5,000 Estimate
6 Overall Contingencies $4,041 3% Purchased Equipment
7 Working Capital $0
8 Other $0
9 Indirect Installation Costs Subtotal $42,716
Table C. Capital Cost Summary
1 Total Capital Investment Subtotal (TCI)$224,561 Direct Capital Costs+Indirect Installation Costs
2 Capital Recovery Factor (CRF)0.13 (i*(1+i)^n)/((1+i)^n-1)
a. Interest Rate (i)0.05 %
b. Economic Lifetime (n)10
Page 169 of 179
3 Capital Recovery Cost (CRC)$28,420 CRF*(TCI-(Cp+Cpl))
Cp (Initial Cost of Replacement Parts)=$4,646
Cpl Cost of Parts Replacement Labor =$465 Assume 10% of Cp
Part II. Total Annual Cost
Table D. Direct Capital Costs
1 Operating Labor $15,000 Estimated
2 Maintenance Labor $5,000 Estimated
Annual $8,082 6% Purchased Equipment
3 Materials
Maintenance Pack $4,400 Estimated
Urea
4 Utilities
5 Waste Treatment and Disposal
6 Replacement Parts
7 Other
Stack Testing
8 Direct Annual Costs Subtotal $32,482
Table E. Indirect Annual Costs
1 Overhead
2 Property Taxes, Insurance, and Administrative Charges $2,694 2% Purchased Equipment
3 Other
4 Indirect Annual Costs Subtotal $2,694
Table F. Recovery Credits
1 Materials Recovered
2 Energy Recovered
3 Other
4 Recovery Credits Subtotal $0
Table G. Total Annual Cost Summary
1 Direct Annual Costs Subtotal $32,482
2 Indirect Annual Costs Subtotal $2,694
3 Recovery Credits Subtotal $0
4 Total Annual Cost Subtotal $35,176
Part III. Cost/Economic Impact Summary
Table H. Total Annualized Cost Summary
1 Capital Recovery Cost (CRC)$28,420
2 Total Annual Cost Subtotal $35,176
3 Total Annualized Cost (TAC)$63,596
Table I. Cost Effectiveness
1 Baseline Emissions Rate (tpy)0.02
2 Allowable Emissions Rate (tpy)0.00
3 Total Pollutant Removed (tpy)0.02
4 Average Cost Effectiveness of BACT Option ($/ton)$3,252,984 TAC/Total Pollutant Removed
Page 170 of 179

Attachment 7-3
BACT $/ton Analyses for NOx, CO, VOC, and
PM: 500 kW Generator-Engine Set

Page 171 of 179
BACT COST ANALYSIS for NOx
DataBank Bluffdale
SLC2 500 kW Generac Generator w/565 kW Engine
Actual NOx (lb/hr)8.79
Removal Rate (%)90
Hours 100
Part I. Total Capital Investment
Table A. Direct Captal Costs
Purchased Equipment Costs
Item Cost Estimate Reference/Comments
1 Equipment Costs
SCR $200,000 Ballpark Bid
SCR Reactant Tank Bid - Included in above
2 Instrumentation
3 Sales Tax $14,500 7.25%
4 Freight $10,000 5%
5 Other
6 Purchased Equipment Subtotal $224,500
Direct Installation Costs
7 Foundations and Supports $6,735 3% Purchased Equipment
8 Auxiliaries $4,490 2% Purchased Equipment
9 Handling and Erection $31,430 14% Purchased Equipment
10 Piping $4,490 2% Purchased Equipment
11 Insulation and Painting $8,980 4% Purchased Equipment
12 Electrical $8,980 4% Purchased Equipment
13 Site Preparation $8,980 4% Purchased Equipment
14 Other $4,490 2% Purchased Equipment
15 Direct Installation Costs Subtotal $78,575
16 Direct Capital Costs Subtotal $303,075
Table B. Indirect Installation Costs
Item Cost Estimate Reference/Comments
1 Engineering and Supervision $22,450 10% Purchased Equipment
2 Lost Production $0
3 Construction and Field Expenses $11,225 5% Purchased Equipment
4 Contractor Fees $22,450 10% Purchased Equipment
5 Startup and Performance Tests $5,000 Estimate
6 Overall Contingencies $6,735 3% Purchased Equipment
7 Working Capital $0
8 Other $0
9 Indirect Installation Costs Subtotal $67,860
Table C. Capital Cost Summary
1 Total Capital Investment Subtotal (TCI)$370,935 Direct Capital Costs+Indirect Installation Costs
2 Capital Recovery Factor (CRF)0.13 (i*(1+i)^n)/((1+i)^n-1)
a. Interest Rate (i)0.05 %
b. Economic Lifetime (n)10
Page 172 of 179
3 Capital Recovery Cost (CRC)$47,376 CRF*(TCI-(Cp+Cpl))
Cp (Initial Cost of Replacement Parts)=$4,646
Cpl Cost of Parts Replacement Labor =$465 Assume 10% of Cp
Part II. Total Annual Cost
Table D. Direct Capital Costs
1 Operating Labor $15,000 Estimated
2 Maintenance Labor $5,000 Estimated
Annual $13,470 6% Purchased Equipment
3 Materials
Maintenance Pack $4,400 Estimated
Urea $2,702 7 gph @ 3.86/gal and 100 hours/yr
4 Utilities
5 Waste Treatment and Disposal
6 Replacement Parts
7 Other
Stack Testing
8 Direct Annual Costs Subtotal $40,572
Table E. Indirect Annual Costs
1 Overhead
2 Property Taxes, Insurance, and Administrative Charges $4,490 2% Purchased Equipment
3 Other
4 Indirect Annual Costs Subtotal $4,490
Table F. Recovery Credits
1 Materials Recovered
2 Energy Recovered
3 Other
4 Recovery Credits Subtotal $0
Table G. Total Annual Cost Summary
1 Direct Annual Costs Subtotal $40,572
2 Indirect Annual Costs Subtotal $4,490
3 Recovery Credits Subtotal $0
4 Total Annual Cost Subtotal $45,062
Part III. Cost/Economic Impact Summary
Table H. Total Annualized Cost Summary
1 Capital Recovery Cost (CRC)$47,376
2 Total Annual Cost Subtotal $45,062
3 Total Annualized Cost (TAC)$92,438
Table I. Cost Effectiveness
1 Baseline Emissions Rate (tpy)0.44
2 Allowable Emissions Rate (tpy)0.04
3 Total Pollutant Removed (tpy)0.40
4 Average Cost Effectiveness of BACT Option ($/ton)$233,695 TAC/Total Pollutant Removed
Page 173 of 179
BACT COST ANALYSIS for CO
DataBank Bluffdale
SLC2 500 kW Generac Generator w/565 kW Engine
Actual CO (lb/hr)0.50
Removal Rate (%)70
Hours 100
Part I. Total Capital Investment
Table A. Direct Captal Costs
Purchased Equipment Costs
Item Cost Estimate Reference/Comments
1 Equipment Costs
DOC $15,000 Ballpark Bid

2 Instrumentation
3 Sales Tax $1,088 7.25%
4 Freight $750 5%
5 Other
6 Purchased Equipment Subtotal $16,838
Direct Installation Costs
7 Foundations and Supports $505 3% Purchased Equipment
8 Auxiliaries $337 2% Purchased Equipment
9 Handling and Erection $2,357 14% Purchased Equipment
10 Piping $337 2% Purchased Equipment
11 Insulation and Painting $674 4% Purchased Equipment
12 Electrical $674 4% Purchased Equipment
13 Site Preparation $674 4% Purchased Equipment
14 Other $337 2% Purchased Equipment
15 Direct Installation Costs Subtotal $5,893
16 Direct Capital Costs Subtotal $22,731
Table B. Indirect Installation Costs
Item Cost Estimate Reference/Comments
1 Engineering and Supervision $1,684 10% Purchased Equipment
2 Lost Production $0
3 Construction and Field Expenses $842 5% Purchased Equipment
4 Contractor Fees $1,684 10% Purchased Equipment
5 Startup and Performance Tests $5,000 Estimate
6 Overall Contingencies $505 3% Purchased Equipment
7 Working Capital $0
8 Other $0
9 Indirect Installation Costs Subtotal $9,715
Table C. Capital Cost Summary
1 Total Capital Investment Subtotal (TCI)$32,445 Direct Capital Costs+Indirect Installation Costs
2 Capital Recovery Factor (CRF)0.13 (i*(1+i)^n)/((1+i)^n-1)
a. Interest Rate (i)0.05 %
b. Economic Lifetime (n)10
Page 174 of 179
3 Capital Recovery Cost (CRC)$3,540 CRF*(TCI-(Cp+Cpl))
Cp (Initial Cost of Replacement Parts)=$4,646
Cpl Cost of Parts Replacement Labor =$465 Assume 10% of Cp
Part II. Total Annual Cost
Table D. Direct Capital Costs
1 Operating Labor $15,000 Estimated
2 Maintenance Labor $5,000 Estimated
Annual $1,010 6% Purchased Equipment
3 Materials
Maintenance Pack $4,400 Estimated
Urea
4 Utilities
5 Waste Treatment and Disposal
6 Replacement Parts
7 Other
Stack Testing
8 Direct Annual Costs Subtotal $25,410
Table E. Indirect Annual Costs
1 Overhead
2 Property Taxes, Insurance, and Administrative Charges $337 2% Purchased Equipment
3 Other
4 Indirect Annual Costs Subtotal $337
Table F. Recovery Credits
1 Materials Recovered
2 Energy Recovered
3 Other
4 Recovery Credits Subtotal $0
Table G. Total Annual Cost Summary
1 Direct Annual Costs Subtotal $25,410
2 Indirect Annual Costs Subtotal $337
3 Recovery Credits Subtotal $0
4 Total Annual Cost Subtotal $25,747
Part III. Cost/Economic Impact Summary
Table H. Total Annualized Cost Summary
1 Capital Recovery Cost (CRC)$3,540
2 Total Annual Cost Subtotal $25,747
3 Total Annualized Cost (TAC)$29,287
Table I. Cost Effectiveness
1 Baseline Emissions Rate (tpy)0.03
2 Allowable Emissions Rate (tpy)0.01
3 Total Pollutant Removed (tpy)0.02
4 Average Cost Effectiveness of BACT Option ($/ton)$1,673,540 TAC/Total Pollutant Removed
Page 175 of 179
BACT COST ANALYSIS for VOC
DataBank Bluffdale
SLC2 500 kW Generac Generator w/565 kW Engine
Actual VOC (lb/hr)0.59
Removal Rate (%)70
Hours 100
Part I. Total Capital Investment
Table A. Direct Captal Costs
Purchased Equipment Costs
Item Cost Estimate Reference/Comments
1 Equipment Costs
DOC $15,000 Ballpark Bid

2 Instrumentation
3 Sales Tax $1,088 7.25%
4 Freight $750 5%
5 Other
6 Purchased Equipment Subtotal $16,838
Direct Installation Costs
7 Foundations and Supports $505 3% Purchased Equipment
8 Auxiliaries $337 2% Purchased Equipment
9 Handling and Erection $2,357 14% Purchased Equipment
10 Piping $337 2% Purchased Equipment
11 Insulation and Painting $674 4% Purchased Equipment
12 Electrical $674 4% Purchased Equipment
13 Site Preparation $674 4% Purchased Equipment
14 Other $337 2% Purchased Equipment
15 Direct Installation Costs Subtotal $5,893
16 Direct Capital Costs Subtotal $22,731
Table B. Indirect Installation Costs
Item Cost Estimate Reference/Comments
1 Engineering and Supervision $1,684 10% Purchased Equipment
2 Lost Production $0
3 Construction and Field Expenses $842 5% Purchased Equipment
4 Contractor Fees $1,684 10% Purchased Equipment
5 Startup and Performance Tests $5,000 Estimate
6 Overall Contingencies $505 3% Purchased Equipment
7 Working Capital $0
8 Other $0
9 Indirect Installation Costs Subtotal $9,715
Table C. Capital Cost Summary
1 Total Capital Investment Subtotal (TCI)$32,445 Direct Capital Costs+Indirect Installation Costs
2 Capital Recovery Factor (CRF)0.13 (i*(1+i)^n)/((1+i)^n-1)
a. Interest Rate (i)0.05 %
b. Economic Lifetime (n)10
Page 176 of 179
3 Capital Recovery Cost (CRC)$3,540 CRF*(TCI-(Cp+Cpl))
Cp (Initial Cost of Replacement Parts)=$4,646
Cpl Cost of Parts Replacement Labor =$465 Assume 10% of Cp
Part II. Total Annual Cost
Table D. Direct Capital Costs
1 Operating Labor $15,000 Estimated
2 Maintenance Labor $5,000 Estimated
Annual $1,010 6% Purchased Equipment
3 Materials
Maintenance Pack $4,400 Estimated
Urea
4 Utilities
5 Waste Treatment and Disposal
6 Replacement Parts
7 Other
Stack Testing
8 Direct Annual Costs Subtotal $25,410
Table E. Indirect Annual Costs
1 Overhead
2 Property Taxes, Insurance, and Administrative Charges $337 2% Purchased Equipment
3 Other
4 Indirect Annual Costs Subtotal $337
Table F. Recovery Credits
1 Materials Recovered
2 Energy Recovered
3 Other
4 Recovery Credits Subtotal $0
Table G. Total Annual Cost Summary
1 Direct Annual Costs Subtotal $25,410
2 Indirect Annual Costs Subtotal $337
3 Recovery Credits Subtotal $0
4 Total Annual Cost Subtotal $25,747
Part III. Cost/Economic Impact Summary
Table H. Total Annualized Cost Summary
1 Capital Recovery Cost (CRC)$3,540
2 Total Annual Cost Subtotal $25,747
3 Total Annualized Cost (TAC)$29,287
Table I. Cost Effectiveness
1 Baseline Emissions Rate (tpy)0.03
2 Allowable Emissions Rate (tpy)0.01
3 Total Pollutant Removed (tpy)0.02
4 Average Cost Effectiveness of BACT Option ($/ton)$1,418,254 TAC/Total Pollutant Removed
Page 177 of 179
BACT COST ANALYSIS for PM
DataBank Bluffdale
SLC2 500 kW Generac Generator w/565 kW Engine
Actual PM (lb/hr)0.08
Removal Rate (%)85
Hours 100
Part I. Total Capital Investment
Table A. Direct Captal Costs
Purchased Equipment Costs
Item Cost Estimate Reference/Comments
1 Equipment Costs
DPF $70,000 Ballpark Bid

2 Instrumentation
3 Sales Tax $5,075 7.25%
4 Freight $3,500 5%
5 Other
6 Purchased Equipment Subtotal $78,575
Direct Installation Costs
7 Foundations and Supports $2,357 3% Purchased Equipment
8 Auxiliaries $1,572 2% Purchased Equipment
9 Handling and Erection $11,001 14% Purchased Equipment
10 Piping $1,572 2% Purchased Equipment
11 Insulation and Painting $3,143 4% Purchased Equipment
12 Electrical $3,143 4% Purchased Equipment
13 Site Preparation $3,143 4% Purchased Equipment
14 Other $1,572 2% Purchased Equipment
15 Direct Installation Costs Subtotal $27,501
16 Direct Capital Costs Subtotal $106,076
Table B. Indirect Installation Costs
Item Cost Estimate Reference/Comments
1 Engineering and Supervision $7,858 10% Purchased Equipment
2 Lost Production $0
3 Construction and Field Expenses $3,929 5% Purchased Equipment
4 Contractor Fees $7,858 10% Purchased Equipment
5 Startup and Performance Tests $5,000 Estimate
6 Overall Contingencies $2,357 3% Purchased Equipment
7 Working Capital $0
8 Other $0
9 Indirect Installation Costs Subtotal $27,001
Table C. Capital Cost Summary
1 Total Capital Investment Subtotal (TCI)$133,077 Direct Capital Costs+Indirect Installation Costs
2 Capital Recovery Factor (CRF)0.13 (i*(1+i)^n)/((1+i)^n-1)
a. Interest Rate (i)0.05 %
b. Economic Lifetime (n)10
Page 178 of 179
3 Capital Recovery Cost (CRC)$16,572 CRF*(TCI-(Cp+Cpl))
Cp (Initial Cost of Replacement Parts)=$4,646
Cpl Cost of Parts Replacement Labor =$465 Assume 10% of Cp
Part II. Total Annual Cost
Table D. Direct Capital Costs
1 Operating Labor $15,000 Estimated
2 Maintenance Labor $5,000 Estimated
Annual $4,715 6% Purchased Equipment
3 Materials
Maintenance Pack $4,400 Estimated
Urea
4 Utilities
5 Waste Treatment and Disposal
6 Replacement Parts
7 Other
Stack Testing
8 Direct Annual Costs Subtotal $29,115
Table E. Indirect Annual Costs
1 Overhead
2 Property Taxes, Insurance, and Administrative Charges $1,572 2% Purchased Equipment
3 Other
4 Indirect Annual Costs Subtotal $1,572
Table F. Recovery Credits
1 Materials Recovered
2 Energy Recovered
3 Other
4 Recovery Credits Subtotal $0
Table G. Total Annual Cost Summary
1 Direct Annual Costs Subtotal $29,115
2 Indirect Annual Costs Subtotal $1,572
3 Recovery Credits Subtotal $0
4 Total Annual Cost Subtotal $30,686
Part III. Cost/Economic Impact Summary
Table H. Total Annualized Cost Summary
1 Capital Recovery Cost (CRC)$16,572
2 Total Annual Cost Subtotal $30,686
3 Total Annualized Cost (TAC)$47,258
Table I. Cost Effectiveness
1 Baseline Emissions Rate (tpy)0.00
2 Allowable Emissions Rate (tpy)0.00
3 Total Pollutant Removed (tpy)0.00
4 Average Cost Effectiveness of BACT Option ($/ton)$13,899,490 TAC/Total Pollutant Removed
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