DAQ-2025-000192

DAQE-AN117930014-25

{{$d1 }}

William Kaiser
Savage Services Corporation
901 West Legacy Center Way
Midvale, UT 84047
[e-mail]

Dear Mr. Kaiser:

Re: Approval Order: Modification to Approval Order DAQE-AN117930013-24 to Increase the
Throughput Limit of M-I WATE
Project Number: N117930014

The attached Approval Order (AO) is issued pursuant to the Notice of Intent (NOI) received on October
28, 2024. Savage Services Corporation 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: Southeastern Utah District 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

January 8, 2025

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-AN117930014-25
Modification to Approval Order DAQE-AN117930013-24 to
Increase the Throughput Limit of M-I WATE

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

Issued to
Savage Services Corporation - Savage Energy Terminal

Issued On
{{$d2 }}

Issued By

{{$s }}

Bryce C. Bird
Director
Division of Air Quality

January 8, 2025
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 .................................................................................... 5
SECTION II: PERMITTED EQUIPMENT .............................................................................. 5
SECTION II: SPECIAL PROVISIONS ..................................................................................... 7
PERMIT HISTORY ................................................................................................................... 12
ACRONYMS ............................................................................................................................... 13

DAQE-AN117930014-25
Page 3

GENERAL INFORMATION

CONTACT/LOCATION INFORMATION

Owner Name Source Name
Savage Services Corporation Savage Services Corporation - Savage Energy Terminal

Mailing Address Physical Address
901 West Legacy Center Way 2025 East 5000 South
Midvale, UT 84047 Price, UT 84501

Source Contact UTM Coordinates
Name: William Kaiser 519,150 m Easting
Phone: [phone],375,880 m Northing
Email: [e-mail] Datum NAD83
UTM Zone 12
SIC code 5171 (Petroleum Bulk Stations & Terminals)

SOURCE INFORMATION
General Description
Savage Services Corporation (Savage) operates the Savage Energy Terminal located in Price in Carbon
County. Savage operates terminals to transload coal and crude oil. Coal is trucked in, crushed, screened,
stored in piles, and transloaded to railcars. Crude oil is transloaded via submerged loading with a vapor
balance line using mobile transfer racks that pump crude oil between trucks and railcars. Annual coal and
crude oil transloads are limited to 7 million tons and 4.38 million bbls, respectively. Savage is not
permitted to transload crude oil after 2025. In addition, Savage transloads up to 12,000 and 27,000 tons
per year of magnesium hydroxide and M-I WATE, respectively.

NSR Classification
Minor Modification at Minor Source

Source Classification
Located in Attainment Area
Carbon County
Airs Source Size: B

Applicable Federal Standards
NSPS (Part 60), A: General Provisions
NSPS (Part 60), Dc: Standards of Performance for Small Industrial-Commercial-Institutional
Steam Generating Units
NSPS (Part 60), Y: Standards of Performance for Coal Preparation and Processing Plants
MACT (Part 63), A: General Provisions
DAQE-AN117930014-25
Page 4

MACT (Part 63), ZZZZ: National Emissions Standards for Hazardous Air Pollutants for
Stationary Reciprocating Internal Combustion Engines
MACT (Part 63), CCCCCC: National Emission Standards for Hazardous Air Pollutants for
Source Category: Gasoline Dispensing Facilities
Title V (Part 70) Area Source

Project Description
Savage is permitted to transload up to 18,000 tons of M-I WATE per year under AO
DAQE-AN117930013-24, issued July 3, 2024. Savage is requesting to increase the permitted throughput
of M-I WATE by 9,000 tons per year, for a total of 27,000 tons of M-I WATE annually.

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 0 6305.00
Carbon Monoxide 0 3.88
Nitrogen Oxides 0 7.07
Particulate Matter - PM10 0.08 45.38
Particulate Matter - PM2.5 0.01 5.71
Sulfur Dioxide 0 0.28
Volatile Organic Compounds 0 70.23

Hazardous Air Pollutant Change (lbs/yr) Total (lbs/yr)
Benzene (Including Benzene From Gasoline) (CAS #71432) 0 580
Hexane (CAS #110543) 0 10120
Toluene (CAS #108883) 0 200
Xylenes (Isomers And Mixture) (CAS #1330207) 0 50
Change (TPY) Total (TPY)
Total HAPs 0 5.48

DAQE-AN117930014-25
Page 5

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]
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]

SECTION II: PERMITTED EQUIPMENT

II.A THE APPROVED EQUIPMENT

II.A.1 Savage Energy Terminal (Price)
II.A.2 Four (4) Coal Truck Unloading Facilities
Control: Enclosed receiving hoppers equipped with water sprays
II.A.3 Five (5) Stacking Tubes With associated coal stockpiles
II.A.4 Two (2) Radial Stackers Control: Covered

II.A.5 One (1) Sampling Crusher Capacity: 2 tph Control: Enclosed in the building
II.A.6 Two (2) Underpile Reclaim Systems
DAQE-AN117930014-25
Page 6

II.A.7 One (1) Underground Reclaim
II.A.8 One (1) Wash Plant With associated conveyor
II.A.9 One (1) Radial Conveyor 36" x 100' Radial Stock Conveyor Control: Covered
II.A.10 One (1) Belt Conveyor 36" x 150' conveyor to load out belt Control: Covered

II.A.11 One (1) Silo Capacity: 10,000 tons Control: Enclosed extendable chute for railcar loading II.A.12 Three (3) Diesel Fuel Tanks
Capacity: Less than 42,000 gallons each

II.A.13 Three (3) Storage Tanks Capacity: One (1) 10,000 gallon; Two (2) 20,000 gallon Contents: Antifreeze -Listed for informational purposes only-
II.A.14 One (1) Gasoline Fuel Dispensing Station
Gravity Fed Capacity: 500 gallons
MACT Applicability: Subpart CCCCCC

II.A.15 Four (4) Oil Transloading Racks Rating: 260 bbl/hr
II.A.16 Four (4) Condensate Collectors Capacity: 5 gallon (each)

II.A.17 Four (4) Vapor Capture Systems Activated Carbon (55 gallon each)
II.A.18 One (1) Emergency Generator
Rating: 350 hp Fuel: Diesel
MACT Applicability: Subpart ZZZZ

II.A.19 One (1) Boiler Capacity: 10.5 MMBtu/hr Fuel: Natural Gas NSPS Applicability: Subpart Dc
II.A.20 Haul Roads
Control: Water sprayed and chemically treated

II.A.21 Mobile Loading Conveyors *Listed for informational purposes
DAQE-AN117930014-25
Page 7

II.A.22 Magnesium Hydroxide/M-I WATE Transloading One (1) electric blower (for information only) and (1) baghouse

SECTION II: SPECIAL PROVISIONS II.B REQUIREMENTS AND LIMITATIONS
II.B.1 Site-Wide Requirements
II.B.1.a The owner/operator shall not allow visible emissions from the following emission points to exceed the following values: A. All crushers - 15% opacity B. All screens - 10% opacity C. All conveyor transfer points - 10% opacity D. All diesel engines - 20% opacity E. Conveyor drop points - 10% opacity F. Silo - 10% opacity G. All baghouses - 10% opacity H. All other points - 20% opacity. [R307-401-8]
II.B.1.b Opacity observations of emissions from stationary sources shall be conducted while in operation in accordance with 40 CFR 60, Appendix A, Method 9. [R307-401-8]

II.B.2 Coal Transloading Requirements
II.B.2.a The owner/operator shall not exceed the following:
A. 7,000,000 tons of total coal throughput per rolling 12-month period
B 1,000,000 tons of coal processed (crushed and screened) per rolling 12-month period.

[R307-401-8]
DAQE-AN117930014-25
Page 8

II.B.2.a.1 The owner/operator shall: A. Determine the coal throughput with truck scales B. Determine the coal processed (crushed and screened) by supervisor monitoring of an operations log C. Record the coal throughput and coal processed (crushed and screened) each day D. Calculate a new rolling 12-month total by the 20th day of each month using data from the previous 12 months E. Keep all the records for all periods when the plant is in operation. [R307-401-8]
II.B.3 Coal Transfer and Crushing Requirements
II.B.3.a The owner/operator shall enclose the following transfer points: A. Each conveyor transfer or drop point B. Reclaim conveyor from the primary coal stockpile to the stacking tube C. All wash plants with associated screens, crushers, and conveyors. [R307-401]
II.B.3.b The owner/operator shall cover all above-ground conveyors. All reclaim points for the primary coal storage shall be beneath the stockpile. [R307-401]

II.B.3.c The owner/operator shall operate water sprays and/or chemical treatment to control fugitive dust emissions from storage piles. Water sprays and/or chemical treatment shall operate as necessary to prevent visible emissions from exceeding the opacity limits listed in this AO. [R307-401]
II.B.3.c.1 Records of water or chemical treatment shall be kept for all periods when the plant is in operation. [R307-401-8]

II.B.3.d The owner/operator shall install and operate water sprays or chemical dust suppression sprays at the following points to control fugitive emissions: A. All crushers B. All screens The sprays shall operate as necessary to prevent visible emissions from exceeding the opacity limits listed in this AO. [R307-401-8]
II.B.3.e The owner/operator shall control the disturbed or stripped areas at all times (24 hours per day,
every day) for the duration of the project/operation until the area is reclaimed. Areas disturbed
during construction of the facility and not subjected to repeated disturbance shall be revegetated.
Repeatedly disturbed areas shall be chemically treated or water sprayed as necessary to prevent
visible emissions from exceeding the opacity limits listed in this AO. [R307-401-8]

DAQE-AN117930014-25
Page 9

II.B.3.f In addition to the requirements of this AO, all applicable provisions of 40 CFR 60, New Source Performance Standards (NSPS) Subpart A, 40 CFR 60.1 to 60.18, and Subpart Y, 40 CFR 60.250 to 60.254 (Standards of Performance for Coal Preparation Plants), apply to this installation. The owner/operator must operate in accordance with the most current version of 40 CFR 60 applicable to this source. The following emission points are subject to Subpart Y: A. All crushers (above ground) B. All screens (above ground) C. All conveyors (above ground) D. Storage silo stack. [40 CFR 60 Subpart Y]
II.B.4 Petroleum Products Transloading Requirements
II.B.4.a The owner/operator shall not conduct any liquid petroleum product transloading operations after January 1, 2026. [R307-401-8]
II.B.4.b The owner/operator shall not transload more than 4,380,000 barrels of all petroleum products
combined per rolling 12-month period. [R307-401-8]
II.B.4.b.1 The owner/operator shall: A. Determine the petroleum products throughput with truck scales B. Record the throughput of petroleum products each day C. Calculate a new 12-month total by the 20th day of each month using data from the previous 12 months D. Keep the petroleum products throughput records for all periods when the facility is in operation. [R307-401-8]
II.B.4.c The owner/operator shall not transload any petroleum products with a true vapor pressure greater than 2.0 psia. [R307-401-8]

II.B.4.c.1 The owner/operator shall keep and maintain records of true vapor pressures of all petroleum products transloaded on site. The records shall be kept for all periods when the facility is in operation. [R307-401-8]
II.B.5 Vapor Balance and Carbon Capture Requirements
II.B.5.a During railcar loading of petroleum products, the owner/operator shall route vapors from the pressure balance lines to the vapor capture systems equipped with carbon capture barrels prior to venting to the atmosphere. [R307-401-8]
II.B.5.b The owner/operator shall maintain the carbon canisters per the manufacturer’s specifications and
replace the carbon canisters using the colorimetric breakthrough detector in accordance with the
manufacturer's recommendations. [R307-401-8]

II.B.5.b.1 Records of each carbon canister replacement shall be kept on site for all times the plant is in operation. Canister replacement records shall record the date of replacement and the reason and shall be kept in an operations log maintained by the operator. [R307-401-8]
DAQE-AN117930014-25
Page 10

II.B.6 Magnesium Hydroxide and M-I WATE Transloading Requirements II.B.6.a The owner/operator shall not transload more than the following: A. 12,000 tons of magnesium hydroxide per rolling 12-month period B. 27,000 tons of M-I WATE per rolling 12-month period. [R307-401-8]
II.B.6.a.1 The owner/operator shall: A. Determine the amount of magnesium hydroxide and M-I WATE transloaded with truck scales B. Record the amount of magnesium hydroxide and M-I WATE transloaded each day C. Calculate a new 12-month total by the 20th day of each month using data from the previous 12 months D. Keep all records when the plant is in operation. [R307-401-8] II.B.6.b The owner/operator shall use a baghouse to control air streams from the magnesium hydroxide and M-I WATE transloading operations. All air streams from these processes shall vent to the baghouse before being vented to the atmosphere. [R307-401-8]
II.B.7 Haul Road Requirements II.B.7.a The owner/operator shall prevent visible fugitive dust emissions from haul-road traffic and mobile equipment in operational areas from exceeding 20% opacity. [R307-205]
II.B.7.a.1 Visible emissions determinations for fugitive sources shall use procedures similar to Method 9. The normal requirement for observations to be made at 15-second intervals over a six-minute period, however, shall not apply. Six (6) points, distributed along the length of the haul road or in the operational area, shall be chosen by the Director or the Director's representative. An opacity reading shall be made at each point when a vehicle passes the selected points. Opacity readings shall be made at a point not less than one half the vehicle length behind the vehicle and not less than one half the height of the vehicle. The accumulated six (6) readings shall be averaged for the compliance value. [R307-205] II.B.7.b The owner/operator shall water flush or broom sweep the paved haul roads as necessary to prevent visible emissions from exceeding the opacity limits listed in this AO. [R307-401-8]
DAQE-AN117930014-25
Page 11

II.B.7.b.1 Records of water flushing and/or sweeping shall be kept for all periods when the plant is in operation. The records shall include the following items: A. Date of water flushing and/or sweeping B. Number of sweeping and quantity of water used C. Rainfall received, if any, and approximate amount D. Time of day water flushing and/or sweeping were made E. Records of temperature if the temperature is below freezing. [R307-401-8] II.B.7.c The owner/operator shall water spray or chemically treat all unpaved roads and other unpaved
operational areas that are used by mobile equipment to control fugitive dust. Water spray and
chemical treatment shall be of sufficient frequency and quantity to prevent visible emissions from exceeding the opacity limits in this AO unless it is below freezing. [R307-401-8]

II.B.7.c.1 Records of water or chemical treatment shall be kept for all periods when the plant is in operation. The records shall include the following items: A. Date of treatment B. Number of treatments made, dilution ratio, and quantity C. Rainfall received, if any, and approximate amount D. Time of day treatments were made E. Records of temperature if the temperature is below freezing. [R307-401-8]
II.B.8 Emergency Generator Engine Requirements
II.B.8.a The owner/operator shall only use diesel fuel (e.g., fuel oil #1, #2, or diesel fuel oil additives) as fuel in the emergency engine. [R307-401-8]
II.B.8.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.8.b The owner/operator shall not operate the emergency generator engine on site for more than 100 hours per calendar year for maintenance checks and readiness testing. The emergency generator engine on site may be operated for up to 50 hours per calendrer year in non-emergency situations. Any operation in non-emergency situations shall be counted as part of the 100 hours per calendar year for maintenance and testing. There is no time limit on the use of the engine during emergencies. [40 CFR 63 Subpart ZZZZ, R307-401-8]
DAQE-AN117930014-25
Page 12

II.B.8.b.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 the 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.8.b.2 To determine the duration of operation, the owner/operator shall install a non-resettable hour
meter for the emergency engine. [40 CFR 63 Subpart ZZZZ, R307-401-8]
II.B.8.b.3 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]

PERMIT HISTORY

This Approval Order shall supersede (if a modification) or will be based on the following documents: Supersedes AO DAQE-AN117930013-24 dated July 3, 2024 Incorporates NOI dated October 28, 2024

DAQE-AN117930014-25
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 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-IN117930014-24

November 21, 2024

William Kaiser
Savage Services Corporation
901 West Legacy Center Way
Midvale, UT 84047
[e-mail]

Dear Mr. Kaiser:

Re: Intent to Approve: Modification to Approval Order DAQE-AN117930013-24 to Increase the
Throughput Limit of M-I WATE
Project Number: N117930014

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: Southeastern Utah District 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-IN117930014-24
Modification to Approval Order DAQE-AN117930013-24 to
Increase the Throughput Limit of M-I WATE

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

Issued to
Savage Services Corporation - Savage Energy Terminal

Issued On
November 21, 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............................................................................................... 5
SECTION I: GENERAL PROVISIONS .................................................................................... 5
SECTION II: PERMITTED EQUIPMENT .............................................................................. 6
SECTION II: SPECIAL PROVISIONS ..................................................................................... 7
PERMIT HISTORY ................................................................................................................... 13
ACRONYMS ............................................................................................................................... 14

DAQE-IN117930014-24
Page 3

GENERAL INFORMATION

CONTACT/LOCATION INFORMATION

Owner Name Source Name
Savage Services Corporation Savage Services Corporation - Savage Energy Terminal

Mailing Address Physical Address
901 West Legacy Center Way 2025 East 5000 South
Midvale, UT 84047 Price, UT 84501

Source Contact UTM Coordinates
Name: William Kaiser 519,150 m Easting
Phone: [phone],375,880 m Northing
Email: [e-mail] Datum NAD83
UTM Zone 12
SIC code 5171 (Petroleum Bulk Stations & Terminals)

SOURCE INFORMATION
General Description
Savage Services Corporation (Savage) operates the Savage Energy Terminal located in Price in Carbon
County. Savage operates terminals to transload coal and crude oil. Coal is trucked in, crushed, screened,
stored in piles, and transloaded to railcars. Crude oil is transloaded via submerged loading with a vapor
balance line using mobile transfer racks that pump crude oil between trucks and railcars. Annual coal and
crude oil transloaded are limited to 7 million tons and 4.38 million bbls, respectively. Savage is not
permitted to transload crude oil after 2025. In addition, Savage transloads up to 12,000 and 27,000 tons
per year of magnesium hydroxide and M-I WATE, respectively.
NSR Classification
Minor Modification at Minor Source

Source Classification
Located in Attainment Area
Carbon County
Airs Source Size: B

Applicable Federal Standards
NSPS (Part 60), A: General Provisions
NSPS (Part 60), Dc: Standards of Performance for Small Industrial-Commercial-Institutional
Steam Generating Units
NSPS (Part 60), Y: Standards of Performance for Coal Preparation and Processing Plants
MACT (Part 63), A: General Provisions
MACT (Part 63), ZZZZ: National Emissions Standards for Hazardous Air Pollutants for
DAQE-IN117930014-24
Page 4

Stationary Reciprocating Internal Combustion Engines
MACT (Part 63), CCCCCC: National Emission Standards for Hazardous Air Pollutants for
Source Category: Gasoline Dispensing Facilities
Title V (Part 70) Area Source

Project Description
Savage is permitted to transload up to 18,000 tons of M-I WATE per year under Approval Order DAQE-
AN117930013-24, issued July 3, 2024. Savage is requesting to increase the permitted throughput of M-I
WATE by 9,000 tons per year, for a total of 27,000 tons of M-I WATE annually. Savage operates the
Savage Energy Terminal located in Price in Carbon County. Savage operates terminals to transload coal
and crude oil. Coal is trucked in, crushed, screened, stored in piles, and transloaded to railcars. Crude oil
is transloaded via submerged loading with a vapor balance line using mobile transfer racks that pump
crude oil between trucks and railcars. Annual coal and crude oil transloaded are limited to 7 million tons
and 4.38 million bbls, respectively. Savage is not permitted to transload crude oil after 2025. In addition,
Savage transloads up to 12,000 tons of magnesium hydroxide.

Savage is also permitted to transload up to 18,000 tons of M-I WATE per year under Approval Order
DAQE-AN117930013-24, issued July 3, 2024. Savage is requesting to increase the permitted throughput
of M-I WATE by 9,000 tons per year, for a total of 27,000 tons of M-I WATE annually.

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 0 6305.00
Carbon Monoxide 0 3.88
Nitrogen Oxides 0 7.07
Particulate Matter - PM10 0.08 45.38
Particulate Matter - PM2.5 0.01 5.71
Sulfur Dioxide 0 0.28
Volatile Organic Compounds 0 70.23

Hazardous Air Pollutant Change (lbs/yr) Total (lbs/yr)
Benzene (Including Benzene From Gasoline) (CAS #71432) 0 580
Hexane (CAS #110543) 0 10120
Toluene (CAS #108883) 0 200
Xylenes (Isomers And Mixture) (CAS #1330207) 0 50
Change (TPY) Total (TPY)
Total HAPs 0 5.48

DAQE-IN117930014-24
Page 5

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 ETV News (Emery Telcom) on November 27, 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.

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]
DAQE-IN117930014-24
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 Savage Energy Terminal (Price)
II.A.2 Four (4) Coal Truck Unloading Facilities Control: Enclosed receiving hoppers equipped with water sprays II.A.3 Five (5) Stacking Tubes With associated coal stockpiles
II.A.4 Two (2) Radial Stackers Control: Covered II.A.5 One (1) Sampling Crusher Capacity: 2 tph Control: Enclosed in the building
II.A.6 Two (2) Underpile Reclaim Systems II.A.7 One (1) Underground Reclaim
II.A.8 One (1) Wash Plant With associated conveyor II.A.9 One (1) Radial Conveyor 36" X 100' Radial stock conveyor Control: Covered
II.A.10 One (1) Belt Conveyor 36" 150' conveyor to load out belt Control: Covered II.A.11 One (1) Silo Capacity: 10,000 tons Control: Enclosed extendable chute for railcar loading
II.A.12 Three (3) Diesel Fuel Tanks Capacity: Less than 42,000 gallons each II.A.13 Three (3) Storage Tanks Capacity: One (1) 10,000 gal; Two (2) 20,000 gal
Contents: Antifreeze -Listed for informational purposes only-
II.A.14 One (1) Gasoline Fuel Dispensing Station Gravity Fed Capacity: 500 gallons MACT Applicability: Subpart CCCCCC
DAQE-IN117930014-24
Page 7

II.A.15 Four (4) Oil Transloading Racks Rating: 260 bbl/hr II.A.16 Four (4) Condensate Collectors Capacity: 5 gal (each)

II.A.17 Four (4) Vapor Capture Systems Activated-Carbon (55 gal each)
II.A.18 One (1) Emergency Generator Rating: 350 hp Fuel: Diesel
MACT Applicability: Subpart ZZZZ
II.A.19 One (1) Boiler Capacity: 10.5 MMBtu/hr Fuel: Natural Gas NSPS Applicability: Subpart Dc
II.A.20 Haul Roads Control: Water sprayed and chemically treated

II.A.21 Mobile Loading Conveyors *Listed for informational purposes
II.A.22 Magnesium Hydroxide/M-I WATE Transloading
One (1) electric blower (for information only) and (1) baghouse

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 Site-Wide Requirements
DAQE-IN117930014-24
Page 8

II.B.1.a The owner/operator shall not allow visible emissions from the following emission points to exceed the following values: A. All crushers - 15% opacity B. All screens - 10% opacity C. All conveyor transfer points - 10% opacity D. All diesel engines - 20% opacity E. Conveyor drop points - 10% opacity F. Silo - 10% opacity G. All baghouses - 10% opacity H. All other points - 20% opacity. [R307-401-8] II.B.1.b Opacity observations of emissions from stationary sources shall be conducted while in operation
in accordance with 40 CFR 60, Appendix A, Method 9. [R307-401-8]

II.B.2 Coal Transloading Requirements II.B.2.a The owner/operator shall not exceed the following:

A. 7,000,000 tons of total coal throughput per rolling 12-month period
B 1,000,000 tons of coal processed (crushed and screened) per rolling 12-month period.
[R307-401-8]

II.B.2.a.1 The owner/operator shall: A. Determine the coal throughput with truck scales B. Determine the coal processed (crushed and screened) by supervisor monitoring of an operations log C. Record the coal throughput and coal processed (crushed and screened) each day D. Calculate a new rolling 12-month total by the 20th day of each month using data from the previous 12 months E. Keep all the records for all periods when the plant is in operation. [R307-401-8]

DAQE-IN117930014-24
Page 9

II.B.3 Coal Transfer and Crushing Requirements II.B.3.a The owner/operator shall enclose the following transfer points:
A. Each conveyor transfer or drop point
B. Reclaim conveyor from the primary coal stockpile to the stacking tube C. All wash plants with associated screens, crushers, and conveyors.
[R307-401]
II.B.3.b The owner/operator shall cover all above-ground conveyors. All reclaim points for the primary coal storage shall be beneath the stockpile. [R307-401] II.B.3.c The owner/operator shall operate water sprays and/or chemical treatment to control fugitive dust
emissions from storage piles. Water sprays and/or chemical treatment shall operate as necessary to prevent visible emissions from exceeding the opacity limits listed in this AO. [R307-401]

II.B.3.c.1 Records of water or chemical treatment shall be kept for all periods when the plant is in operation. [R307-401-8]
II.B.3.d The owner/operator shall install and operate water sprays or chemical dust suppression sprays at
the following points to control fugitive emissions:
A. All crushers
B. All screens

The sprays shall operate as necessary to prevent visible emissions from exceeding the opacity limits listed in this AO.

[R307-401-8]
II.B.3.e The owner/operator shall control the disturbed or stripped areas at all times (24 hours per day every day) for the duration of the project/operation until the area is reclaimed. Areas disturbed during construction of the facility and not subjected to repeated disturbance shall be revegetated. Repeatedly disturbed areas shall be chemically treated or water sprayed as necessary to prevent visible emissions from exceeding the opacity limits listed in this AO. [R307-401-8] II.B.3.f In addition to the requirements of this AO, all applicable provisions of 40 CFR 60, New Source
Performance Standards (NSPS) Subpart A, 40 CFR 60.1 to 60.18, and Subpart Y, 40 CFR 60.250
to 60.254 (Standards of Performance for Coal Preparation Plants) apply to this installation. The owner/operator must operate in accordance with the most current version of 40 CFR 60
applicable to this source. The following emission points are subject to Subpart Y:

A. All crushers (above ground)

B. All screens (above ground)

C. All conveyors (above ground)

D. Storage silo stack.

[40 CFR 60 Subpart Y]

DAQE-IN117930014-24
Page 10

II.B.4 Petroleum Products Transloading Requirements II.B.4.a The owner/operator shall not conduct any liquid petroleum product transloading
operations after January 1, 2026. [R307-401-8]
II.B.4.b The owner/operator shall not transload more than 4,380,000 barrels of all petroleum products combined per rolling 12-month period. [R307-401-8] II.B.4.b.1 The owner/operator shall:
A. Determine the petroleum products throughput with truck scales B. Record the throughput of petroleum products each day
C. Calculate a new 12-month total by the 20th day of each month using data from the previous 12 months
D. Keep the petroleum products throughput records for all periods when the facility is in
operation.
[R307-401-8]

II.B.4.c The owner/operator shall not transload any petroleum products with a true vapor pressure greater than 2.0 psia. [R307-401-8]
II.B.4.c.1 The owner/operator shall keep and maintain records of true vapor pressures of all petroleum
products transloaded on site. The records shall be kept for all periods when the facility is in operation. [R307-401-8]

II.B.5 Vapor Balance and Carbon Capture Requirements
II.B.5.a During rail car loading of petroleum products, the owner/operator shall rout vapors from the pressure balance lines to the vapor capture systems equipped with carbon capture barrels prior to
venting to the atmosphere. [R307-401-8]

II.B.5.b The owner/operator shall maintain the carbon canisters per the manufacture specifications and replace the carbon canisters using the colorimetric breakthrough detector in accordance with the manufacturer's recommendations. [R307-401-8] II.B.5.b.1 Records of each carbon canister replacement shall be kept on site for all times the plant is in
operation. Canister replacement records shall record the date of replacement and the reason, and
shall be kept in an operations log maintained by the operator. [R307-401-8]
II.B.6 Magnesium Hydroxide and M-I WATE Transloading Requirements
II.B.6.a The owner/operator shall not transload more than the following:
A. 12,000 tons of magnesium hydroxide per rolling 12-month period

B. 27,000 tons of M-I WATE per rolling 12-month period.

[R307-401-8]

DAQE-IN117930014-24
Page 11

II.B.6.a.1 The owner/operator shall: A. Determine the amount of magnesium hydroxide and M-I WATE transloaded with truck scales B. Record the amount of magnesium hydroxide and M-I WATE transloaded each day C. Calculate a new 12-month total by the 20th day of each month using data from the previous 12 months D. Keep all records when the plant is in operation. [R307-401-8]
II.B.6.b The owner/operator shall use a baghouse to control air streams from the magnesium hydroxide and M-I WATE transloading operations. All air streams from these processes shall vent to the
baghouse before being vented to the atmosphere. [R307-401-8]

II.B.7 Haul Road Requirements II.B.7.a The owner/operator shall prevent visible fugitive dust emissions from haul-road traffic and
mobile equipment in operational areas from exceeding 20% opacity. [R307-205]

II.B.7.a.1 Visible emissions determinations for fugitive sources shall use procedures similar to Method 9. The normal requirement for observations to be made at 15-second intervals over a six-minute period, however, shall not apply. Six points, distributed along the length of the haul road or in the operational area, shall be chosen by the Director or the Director's representative. An opacity reading shall be made at each point when a vehicle passes the selected points. Opacity readings shall be made at a point not less than one half the vehicle length behind the vehicle and not less than one half the height of the vehicle. The accumulated six readings shall be averaged for the compliance value. [R307-205]
II.B.7.b The owner/operator shall water flush or broom sweep the paved haul roads as necessary to prevent visible emissions from exceeding the opacity limits listed in this AO. [R307-401-8]

II.B.7.b.1 Records of water flushing and/or sweeping shall be kept for all periods when the plant is in operation. The records shall include the following items: A. Date of water flushing and/or sweeping B. Number of sweeping and quantity of water used C. Rainfall received, if any, and approximate amount D. Time of day water flushing and/or sweeping were made E. Records of temperature if the temperature is below freezing. [R307-401-8]
II.B.7.c The owner/operator shall water spray or chemically treat all unpaved roads and other unpaved
operational areas that are used by mobile equipment to control fugitive dust. Water spray and
chemical treatment shall be of sufficient frequency and quantity to prevent visible emissions
from exceeding the opacity limits in this AO unless it is below freezing. [R307-401-8]

DAQE-IN117930014-24
Page 12

II.B.7.c.1 Records of water or chemical treatment shall be kept for all periods when the plant is in operation. The records shall include the following items: A. Date of treatment B. Number of treatments made, dilution ratio, and quantity C. Rainfall received, if any, and approximate amount D. Time of day treatments were made E. Records of temperature if the temperature is below freezing. [R307-401-8] II.B.8 Emergency Generator Engine Requirements
II.B.8.a The owner/operator shall only use diesel fuel (e.g., fuel oil #1, #2, or diesel fuel oil additives) as fuel in the emergency engine. [R307-401-8] II.B.8.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.8.b The owner/operator shall not operate the emergency generator engine on site for more than 100 hours per calendar year for maintenance checks and readiness testing. The emergency generator engine on site may be operated for up to 50 hours per calendar year in non-emergency situations. Any operation in non-emergency situations shall be counted as part of the 100 hours per calendar year for maintenance and testing. There is no time limit on the use of the engine during emergencies. [40 CFR 63 Subpart ZZZZ, R307-401-8] II.B.8.b.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 the 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.8.b.2 To determine the duration of operation, the owner/operator shall install a non-resettable hour meter for the emergency engine. [40 CFR 63 Subpart ZZZZ, R307-401-8]
II.B.8.b.3 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]

DAQE-IN117930014-24
Page 13

PERMIT HISTORY

This Approval Order shall supersede (if a modification) or will be based on the following documents: Supersedes AO DAQE-AN117930013-24 dated July 3, 2024 Incorporates NOI dated October 28, 2024

DAQE-IN117930014-24
Page 14

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

Emery Telcom
Publication Name:
Emery Telcom
Publication URL:
www.etv10news.com
Publication City and State:
Price, UT
Publication County:
Carbon
Notice Popular Keyword Category:
Notice Keywords:
savage
Notice Authentication Number:
202411271136435938201
1761527881
Notice URL:
Back
Notice Publish Date:
Wednesday, November 27, 2024
Notice Content
NOTICE OF INTENT
A Notice of Intent for the following projhelect submitted in accordance with R307-401-1, Utah Administrative Code (UAC), has been received
for consideration by the Director:
Company Name: Savage Services Corporation
Location: Savage Services Corporation - Savage Energy Terminal – 2025 East 5000 South, Price, UT
Project Description: Savage Services Corporation (Savage) operates the Savage Energy Terminal located in Price in Carbon County. Savage
operates terminals to transload coal and crude oil. Coal is trucked in, crushed, screened, stored in piles, and
transloaded to railcars. Crude oil is transloaded via submerged loading with a vapor balance line using mobile transfer racks that pump crude
oil between trucks and railcars. Annual coal and crude oil transloaded are limited to 7 million tons and 4.38 million bbls, respectively. Savage
is not permitted to transload
crude oil after 2025. In addition, Savage transloads up to 12,000 tons of magnesium hydroxide.
Savage is also permitted to transload up to 18,000 tons of M-I WATE per year under Approval Order DAQE-AN117930013-24, issued July 3,
2024. Savage is requesting to increase the permitted throughput of M-I WATE by 9,000 tons per year, for a total of 27,000 tons of M-I WATE
annually.
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 December 27,
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.
Published in the ETV Newspaper November 27, 2024.
Back

DAQE-NN117930014-24

November 21, 2024

ETV News (Emery Telcom)
Legal Advertising Department
625 East 100 North
Price, UT 84501

RE: Legal Notice of Intent to Approve

This letter will confirm the authorization to publish the attached NOTICE in the ETV News (Emery
Telcom) on November 27, 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: Southeastern Association of Governments
cc: Carbon County

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-NN117930014-24
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: Savage Services Corporation
Location: Savage Services Corporation - Savage Energy Terminal – 2025 East 5000 South,
Price, UT
Project Description: Savage Services Corporation (Savage) operates the Savage Energy Terminal
located in Price in Carbon County. Savage operates terminals to transload coal
and crude oil. Coal is trucked in, crushed, screened, stored in piles, and
transloaded to railcars. Crude oil is transloaded via submerged loading with a
vapor balance line using mobile transfer racks that pump crude oil between
trucks and railcars. Annual coal and crude oil transloaded are limited to 7 million
tons and 4.38 million bbls, respectively. Savage is not permitted to transload
crude oil after 2025. In addition, Savage transloads up to 12,000 tons of
magnesium hydroxide.

Savage is also permitted to transload up to 18,000 tons of M-I WATE per year
under Approval Order DAQE-AN117930013-24, issued July 3, 2024. Savage is
requesting to increase the permitted throughput of M-I WATE by 9,000 tons per
year, for a total of 27,000 tons of M-I WATE annually.

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 December 27, 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: November 27, 2024

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

DAQE-
November 20, 2024

RN117930014 November 11, 2024 William Kaiser
Savage Services Corporation 901 West Legacy Center Way Midvale, UT 84047
[e-mail] Dear William Kaiser,
Re: Engineer Review: Modification to Approval Order DAQE-AN117930013-24 to Increase the Throughput Limit of M-I WATE Project Number: N117930014 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. Savage Services Corporation should complete this review within 10 business days of receipt. Savage Services Corporation 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 Savage Services Corporation does not respond to this letter within 10 business days, the project will move forward without source concurrence. If Savage Services Corporation 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

Engineer Review N117930014: Savage Services Corporation - Savage Energy Terminal November 11, 2024 Page 1
UTAH DIVISION OF AIR QUALITY
ENGINEER REVIEW

SOURCE INFORMATION
Project Number N117930014 Owner Name Savage Services Corporation Mailing Address 901 West Legacy Center Way
Midvale, UT, 84047 Source Name Savage Services Corporation - Savage Energy Terminal
Source Location 2025 East 5000 South Price, UT 84501
UTM Projection 519,150 m Easting, 4,375,880 m Northing UTM Datum NAD83 UTM Zone UTM Zone 12 SIC Code 5171 (Petroleum Bulk Stations & Terminals) Source Contact William Kaiser Phone Number [phone] Email [e-mail] Billing Contact William Kaiser Phone Number [phone]
Email [e-mail] Project Engineer Christine Bodell, Engineer
Phone Number [phone] Email [e-mail]
Notice of Intent (NOI) Submitted October 28, 2024 Date of Accepted Application November 11, 2024

Engineer Review N117930014: Savage Services Corporation - Savage Energy Terminal November 11, 2024 Page 2
SOURCE DESCRIPTION General Description
Savage Services Corporation (Savage) operates the Savage Energy Terminal located in Price in Carbon County. Savage operates terminals to transload coal and crude oil. Coal is trucked in, crushed, screened, stored in piles, and transloaded to railcars. Crude oil is transloaded via
submerged loading with a vapor balance line using mobile transfer racks that pump crude oil between trucks and railcars. Annual coal and crude oil transloaded are limited to 7 million tons and 4.38 million bbls, respectively. Savage is not permitted to transload crude oil after 2025. In addition, Savage transloads up to 12,000 and 27,000 tpy of magnesium hydroxide and M-I WATE, respectively. NSR Classification: Minor Modification at Minor Source Source Classification Located in Attainment Area
Carbon County Airs Source Size: B
Applicable Federal Standards NSPS (Part 60), A: General Provisions NSPS (Part 60), Dc: Standards of Performance for Small Industrial-Commercial-Institutional
Steam Generating Units NSPS (Part 60), Y: Standards of Performance for Coal Preparation and Processing Plants MACT (Part 63), A: General Provisions MACT (Part 63), ZZZZ: National Emissions Standards for Hazardous Air Pollutants for Stationary Reciprocating Internal Combustion Engines MACT (Part 63), CCCCCC: National Emission Standards for Hazardous Air Pollutants for
Source Category: Gasoline Dispensing Facilities Title V (Part 70) Area Source Project Proposal Modification to Approval Order DAQE-AN117930013-24 to Increase the Throughput Limit of M-I WATE Project Description
Savage is permitted to transload up to 18,000 tons of M-I WATE per year under Approval Order DAQE-AN117930013-24, issued July 3, 2024. Savage is requesting to increase the permitted throughput of M-I WATE by 9,000 tons per year, for a total of 27,000 tons of M-I WATE,
annually. EMISSION IMPACT ANALYSIS
Savage does not exceed emission increases in any criteria pollutant or HAPs modeling thresholds outlined in R307-410-4 and R307-410-5, respectively. Therefore, no modeling is required at this time. [Last updated November 4, 2024]

Engineer Review N117930014: Savage Services Corporation - Savage Energy Terminal November 11, 2024 Page 3
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 0 6305.00 Carbon Monoxide 0 3.88
Nitrogen Oxides 0 7.07
Particulate Matter - PM10 0.08 45.38
Particulate Matter - PM2.5 0.01 5.71
Sulfur Dioxide 0 0.28
Volatile Organic Compounds 0 70.23 Hazardous Air Pollutant Change (lbs/yr) Total (lbs/yr)
Benzene (Including Benzene From Gasoline) (CAS #71432) 0 580
Hexane (CAS #110543) 0 10120
Toluene (CAS #108883) 0 200
Xylenes (Isomers And Mixture) (CAS #1330207) 0 50
Change (TPY) Total (TPY) Total HAPs 0 5.48 Note: Change in emissions indicates the difference between previous AO and proposed modification.

Engineer Review N117930014: Savage Services Corporation - Savage Energy Terminal November 11, 2024 Page 4
Review of BACT for New/Modified Emission Units 1. BACT review regarding Increase in M-I WATE Throughput
M-I WATE will be pneumatically loaded via a hose between railcars and trucks. A baghouse will be used to control particulate emissions. Visible emissions from the baghouse are limited to 10% opacity. The Minor NSR Section considers the baghouse and the opacity limit as BACT for the
M-I WATE transloading operations. Note that the baghouse is an existing approved equipment currently used during current M-I WATE transloading operations. The increase in M-I WATE transloading operations will also increase haul road emissions. The expected increase is 0.08 tpy of PM10 and 0.01 tpy of PM2.5. The BACT to reduce emissions from
haul roads is maintaining visible emissions below 20% opacity and best management practices. Best management practices include water flushing or broom sweeping the paved haul roads and water spraying or chemically treating the unpaved roads as needed to prevent visible emissions
from exceeding the 20% opacity limit. Note that the source is already required to perform these operations. [Last updated November 11, 2024]
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]

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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]

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 Savage Energy Terminal (Price) II.A.2 Four (4) Coal Truck Unloading Facilities Control: Enclosed receiving hoppers equipped with water sprays
II.A.3 Five (5) Stacking Tubes
With associated coal stockpiles II.A.4 Two (2) Radial Stackers Control: Covered
II.A.5 One (1) Sampling Crusher
Capacity: 2 tph Control: Enclosed in the building
II.A.6 Two (2) Underpile Reclaim Systems

II.A.7 One (1) Underground Reclaim
II.A.8 One (1) Wash Plant With associated conveyor

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II.A.9 One (1) Radial Conveyor 36" X 100' Radial stock conveyor Control: Covered

II.A.10 One (1) Belt Conveyor 36" X 150' conveyor to load out belt Control: Covered
II.A.11 One (1) Silo
Capacity: 10,000 tons Control: Enclosed extendable chute for railcar loading
II.A.12 Three (3) Diesel Fuel Tanks Capacity: Less than 42,000 gallons each II.A.13 Three (3) Storage Tanks Capacity: One (1) 10,000 gal; Two (2) 20,000 gal Contents: Antifreeze -Listed for informational purposes only- II.A.14 One (1) Gasoline Fuel Dispensing Station Gravity Fed Capacity: 500 gallons MACT Applicability: Subpart CCCCCC
II.A.15 Four (4) Oil Transloading Racks
Rating: 260 bbl/hr II.A.16 Four (4) Condensate Collectors Capacity: 5 gal (each)

II.A.17 Four (4) Vapor Capture Systems
Activated-Carbon (55 gal each) II.A.18 One (1) Emergency Generator Rating: 350 hp
Fuel: Diesel MACT Applicability: Subpart ZZZZ
II.A.19 One (1) Boiler Capacity: 10.5 MMBtu/hr Fuel: Natural Gas NSPS Applicability: Subpart Dc

II.A.20 Haul Roads Control: Water sprayed and chemically treated II.A.21 Mobile Loading Conveyors *Listed for informational purposes

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II.A.22 Magnesium Hydroxide/M-I WATE Transloading One (1) electric blower (for information only) and (1) baghouse

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 Site-Wide Requirements
II.B.1.a The owner/operator shall not allow visible emissions from the following emission points to exceed the following values:
A. All crushers - 15% opacity
B. All screens - 10% opacity C. All conveyor transfer points - 10% opacity D. All diesel engines - 20% opacity E. Conveyor drop points - 10% opacity F. Silo - 10% opacity
G. All baghouses - 10% opacity
H. All other points - 20% opacity
. [R307-401-8]
II.B.1.b Opacity observations of emissions from stationary sources shall be conducted while in
operation in accordance with 40 CFR 60, Appendix A, Method 9. [R307-401-8] II.B.2 Coal Transloading Requirements II.B.2.a The owner/operator shall not exceed the following: A. 7,000,000 tons of total coal throughput per rolling 12-month period
B 1,000,000 tons of coal processed (crushed and screened) per rolling 12-month period
. [R307-401-8]

Engineer Review N117930014: Savage Services Corporation - Savage Energy Terminal November 11, 2024 Page 8
II.B.2.a.1 The owner/operator shall:
A. Determine the coal throughput with truck scales
B. Determine the coal processed (crushed and screened) by supervisor monitoring of
an operations log
C. Record the coal throughput and coal processed (crushed and screened) each day
D. Calculate a new rolling 12-month total by the 20th day of each month using data
from the previous 12 months
E. Keep all the records for all periods when the plant is in operation
. [R307-401-8]

II.B.3 Coal Transfer and Crushing Requirements
II.B.3.a The owner/operator shall enclose the following transfer points:
A. Each conveyor transfer or drop point
B. Reclaim conveyor from the primary coal stockpile to the stacking tube C. All wash plants with associated screens, crushers, and conveyors . [R307-401] II.B.3.b The owner/operator shall cover all above-ground conveyors. All reclaim points for the primary coal storage shall be beneath the stockpile. [R307-401]

II.B.3.c The owner/operator shall operate water sprays and/or chemical treatment to control fugitive dust emissions from storage piles. Water sprays and/or chemical treatment shall operate as necessary to prevent visible emissions from exceeding the opacity limits listed in this AO.
[R307-401] II.B.3.c.1 Records of water or chemical treatment shall be kept for all periods when the plant is in operation. [R307-401-8]
II.B.3.d The owner/operator shall install and operate water sprays or chemical dust suppression sprays at the following points to control fugitive emissions: A. All crushers
B. All screens
The sprays shall operate as necessary to prevent visible emissions from exceeding the opacity
limits listed in this AO. [R307-401-8]

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II.B.3.e The owner/operator shall control the disturbed or stripped areas at all times (24 hours per day every day) for the duration of the project/operation until the area is reclaimed. Areas disturbed during construction of the facility and not subjected to repeated disturbance shall be
revegetated. Repeatedly disturbed areas shall be chemically treated or water sprayed as necessary to prevent visible emissions from exceeding the opacity limits listed in this AO. [R307-401-8]

II.B.3.f In addition to the requirements of this AO, all applicable provisions of 40 CFR 60, New Source Performance Standards (NSPS) Subpart A, 40 CFR 60.1 to 60.18 and Subpart Y, 40 CFR 60.250 to 60.254 (Standards of Performance for Coal Preparation Plants) apply to this installation. The owner/operator must operate in accordance with the most current version of 40 CFR 60 applicable to this source. The following emission points are subject to Subpart Y: A. All crushers (above ground) B. All screens (above ground)
C. All conveyors (above ground)
D. Storage silo stack.
. [40 CFR 60 Subpart Y]
II.B.4 Petroleum Products Transloading Requirements
II.B.4.a The owner/operator shall not conduct any liquid petroleum product transloading operations after January 1, 2026. [R307-401-8] II.B.4.b The owner/operator shall not transload more than 4,380,000 barrels of all petroleum products combined per rolling 12-month period. [R307-401-8]
II.B.4.b.1 The owner/operator shall:
A. Determine the petroleum products throughput with truck scales B. Record the throughput of petroleum products each day C. Calculate a new 12-month total by the 20th day of each month using data from
the previous 12 months
D. Keep the petroleum products throughput records for all periods when the facility is in
operation.
. [R307-401-8]

II.B.4.c The owner/operator shall not transload any petroleum products with a true vapor pressure greater than 2.0 psia. [R307-401-8] II.B.4.c.1 The owner/operator shall keep and maintain records of true vapor pressures of all petroleum products transloaded on site. The records shall be kept for all periods when the facility is in operation. [R307-401-8]

Engineer Review N117930014: Savage Services Corporation - Savage Energy Terminal November 11, 2024 Page 10
II.B.5 Vapor Balance and Carbon Capture Requirements
II.B.5.a During rail car loading of petroleum products, the owner/operator shall rout vapors from the pressure balance lines to the vapor capture systems equipped with carbon capture barrels prior to venting to the atmosphere. [R307-401-8]
II.B.5.b The owner/operator shall maintain the carbon canisters per the manufacture specifications and
replace the carbon canisters using the colorimetric breakthrough detector in accordance with the manufacturer's recommendations. [R307-401-8]
II.B.5.b.1 Records of each carbon canister replacement shall be kept on site for all times the plant is in
operation. Canister replacement records shall record the date of replacement and the reason, and shall be kept in an operations log maintained by the operator. [R307-401-8] II.B.6 Magnesium Hydroxide and M-I WATE Transloading Requirements II.B.6.a NEW The owner/operator shall not transload more than the following: A. 12,000 tons of magnesium hydroxide per rolling 12-month period B. 27,000 tons of M-I WATE per rolling 12-month period . [R307-401-8] II.B.6.a.1 The owner/operator shall:
A. Determine the amount of magnesium hydroxide and M-I WATE transloaded with
truck scales B. Record the amount of magnesium hydroxide and M-I WATE transloaded each day C. Calculate a new 12-month total by the 20th day of each month using data from
the previous 12 months D. Keep all records when the plant is in operation. . [R307-401-8] II.B.6.b The owner/operator shall use a baghouse to control air streams from the magnesium hydroxide and M-I WATE transloading operations. All air streams from these processes shall vent to the baghouse before being vented to the atmosphere. [R307-401-8] II.B.7 Haul Road Requirements
II.B.7.a The owner/operator shall prevent visible fugitive dust emissions from haul-road traffic and mobile equipment in operational areas from exceeding 20% opacity. [R307-205]

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II.B.7.a.1 Visible emissions determinations for fugitive sources shall use procedures similar to Method 9. The normal requirement for observations to be made at 15-second intervals over a six-minute period, however, shall not apply. Six points, distributed along the length of the haul
road or in the operational area, shall be chosen by the Director or the Director's representative. An opacity reading shall be made at each point when a vehicle passes the selected points. Opacity readings shall be made at a point not less than one half the vehicle length behind the
vehicle and not less than one half the height of the vehicle. The accumulated six readings shall be averaged for the compliance value. [R307-205]
II.B.7.b The owner/operator shall water flush or broom sweep the paved haul roads as necessary to prevent visible emissions from exceeding the opacity limits listed in this AO. [R307-401-8] II.B.7.b.1 Records of water flushing and/or sweeping shall be kept for all periods when the plant is in operation. The records shall include the following items: A. Date of water flushing and/or sweeping B. Number of sweeping and quantity of water used C. Rainfall received, if any, and approximate amount
D. Time of day water flushing and/or sweeping were made
E. Records of temperature if the temperature is below freezing.
. [R307-401-8]

II.B.7.c The owner/operator shall water spray or chemically treat all unpaved roads and other unpaved
operational areas that are used by mobile equipment to control fugitive dust. Water spray and chemical treatment shall be of sufficient frequency and quantity to prevent visible emissions from exceeding the opacity limits in this AO unless it is below freezing. [R307-401-8]
II.B.7.c.1 Records of water or chemical treatment shall be kept for all periods when the plant is in operation. The records shall include the following items: A. Date of treatment B. Number of treatments made, dilution ratio, and quantity C. Rainfall received, if any, and approximate amount
D. Time of day treatments were made
E. Records of temperature if the temperature is below freezing
. [R307-401-8]
II.B.8 Emergency Generator Engine Requirements
II.B.8.a The owner/operator shall only use diesel fuel (e.g. fuel oil #1, #2, or diesel fuel oil additives) as fuel in the emergency engine. [R307-401-8]

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II.B.8.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.8.b The owner/operator shall not operate the emergency generator engine on site for more than 100 hours per calendar year for maintenance checks and readiness testing. The emergency generator engine on site may be operated for up to 50 hours per calendrer year in non-emergency situations. Any operation in non-emergency situations shall be counted as part of the 100 hours per calendar year for maintenance and testing. There is no time limit on the use of the engine during emergencies. [40 CFR 63 Subpart ZZZZ, R307-401-8] II.B.8.b.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 the 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.8.b.2 To determine the duration of operation, the owner/operator shall install a non-resettable hour meter for the emergency engine. [40 CFR 63 Subpart ZZZZ, R307-401-8]
II.B.8.b.3 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]

Engineer Review N117930014: Savage Services Corporation - Savage Energy Terminal November 11, 2024 Page 13
PERMIT HISTORY When issued, the approval order shall supersede (if a modification) or will be based on the
following documents: Supersedes AO DAQE-AN117930013-24 dated July 3, 2024
Incorporates NOI dated October 28, 2024
REVIEWER COMMENTS

1. Comment regarding Source Emission Estimates and DAQ Acceptance: The increase from 18,000 tons per year of M-I WATE throughput to 27,000 tons per year will increase PM10 and PM2.5 emissions.
Baghouse Emissions: Emission estimates were based on the baghouse flow rate of 675 dscf per
minute and a grain loading of 0.01 grains/dscf. It is assumed that 7,000 grains weight 1 lb. The emissions from the baghouse are independent of annual M-I WATE throughput. Haul Road Emissions: Emissions estimations from haul roads were calculated from AP-42, Chapter 13.2.2 (Paved Roads) and Chapter 13.2.1 (Unpaved Haul Roads). The average unpaved and paved
loop distance traveled per truck load is 1.14 miles and 0.12 miles, respectively. [Last updated November 5, 2024]
2. Comment regarding NSPS & MACT Applicability: 40 CFR 60 NSPS Subpart Dc: Standards of Performance for Small Industrial-Commercial-Institutional Steam Generating Units. This subpart applies to each steam generating unit for which
construction, modification, or reconstruction is commenced after June 9, 1989 and that has a maximum design heat input capacity of 29 megawatts (MW) (100 million British thermal units per hour (MMBtu/h)) or less, but greater than or equal to 2.9 MW (10 MMBtu/h). This subpart applies to the natural-gas fired boiler rated at 10.5 MMBtu/hr. There is no specific limit for the boiler to comply with. Recordkeeping for natural gas consumption is the only requirement. 40 CFR 60 NSPS Subpart Y: Standards of Performance for Coal Preparation and Processing Plant. The source crushes, screens, and load the coal for more than 200 tons of coal per day. Therefore, this
subpart applies.
40 CFR 60 NSPS Subpart IIII applies to owners and operators of stationary CI ICE that commence construction after July 11, 2005, where the stationary CI ICE are manufactured on or after April 1, 2006. This facility has an engine that was manufactured before April 1, 2006 and as such, this subpart does not apply to this facility.
40 CFR 63 MACT Subpart ZZZZ applies to owners and operators of stationary RICE at a major or
area source of HAP emissions. Since this source will have a stationary RICE at an area source of HAP emissions, MACT Subpart ZZZZ will apply to this facility. 40 CFR 63 MACT Subpart CCCCCC applies to owners and operators at gasoline dispensing facilities. There is a gasoline storage tank on site. MACT Subpart CCCCCC will apply to this
facility.
40 CFR 63 MACT Subpart JJJJJJ applies to owners and operators of industrial, commercial, or

Engineer Review N117930014: Savage Services Corporation - Savage Energy Terminal November 11, 2024 Page 14
institutional boilers. This site has a boiler within its property boundaries, however the boiler is fired on natural gas, a fuel source that exempts it from the requirements of MACT Subpart JJJJJJ, as such
this subpart does not apply to this facility. . [Last updated November 4, 2024] 3. 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 Title IV source or a major source. The facility is not subject to 40 CFR 61(NESHAP) regulations. It is subject to 40 CFR 60 (NSPS) Subparts A, Dc and Y and to 40 CFR 63 (MACT) Subparts A, ZZZZ, and CCCCCC. MACT Subparts ZZZZ and CCCCCC each exempt sources from the obligation to obtain a Title V permit provided that the source is not required to obtain the permit for any other reason. NSPS Subpart Dc does not include this exemption. However, the facility is only subject to record-keeping requirements under NSPS Subpart Dc, and is not subject to a standard or limitation. NSPS Subpart Y does not include either of the above exemptions.
Therefore, Title V applies to this facility as an area source. [Last updated November 11, 2024]

Engineer Review N117930014: Savage Services Corporation - Savage Energy Terminal November 11, 2024 Page 15
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
M-I Wate Loading
Flow Rate
(scf/m)
Emission Rate
(gr/scf)
Increase M-I WATE
(tons)
Controlled
PM10/PM2.5
(lb/yr)
Controlled
PM10/PM2.
(tpy)
675 0.01 9000 506.83 0.25
*7000 grains per lb
**Methodology is independant of M-I WATE loading throughouts. Therefore, emissions are not inc
this is consistent with how emissions were estimated in previous AO versions
Controlled
PM10/PM2.
(lb/hr)
0.06
creasing for loading operations
Production RatesHourly Rates 1 tons/hour
Annual Production 9,000 tons/year *source has 0.7 miles total haul roads 90% of which are unpaved*treating all roads as unpaved
Truck InformationEmpty Truck Weight 20 tons
Weight of Load 42 tonsLoaded Truck Weight 62 tons
Haul Road Information
Haul Road One-Way Length 5,000 feetHourly Vehicle Miles Traveled 0.0 miles
Annual Vehicle Miles Traveled 406 miles
Type of Control
Pollutant
Uncontrolled
Emission Factor
(lb/VMT)
Controlled
Emission Factor
(lb/VMT)
EmissionRate
(lbs/hr)
EmissionTotal
(tons/year)ReferencePM102.13 0.64 0.03 0.13PM2.5 0.213 0.064 0.00 0.01
Haul Roads
Basic Watering - (70% control)
AP-42 13.2.2 & DAQ
Haul Road Guidance
Page 3 of Version 1.0 November 29, 2018
Pollutant Increase (tpy)Permitted (tpy)New PTE (tpy)
PM10 0.13 45.30 45.43
PM2.5 0.01 5.70 5.71
*matched submission within tolerance, difference due to rounding
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
Jccumonl Dcjlc: 02/28/2018
Savage Services Corporation • 901 W. Legacy Center Way • Midvale, Utah 84047 • 801-944-6600 • www.savageservices.com
October 23, 2024
Attn: Permitting
Utah Division of Air Quality
195 North 1950 West
Salt Lake City, Utah 84116 Project Number: 120.021769.00001
Subject: Notice of Intent Approval Order Modification: AN117930011-24
Savage Services Corporation
Savage Energy Terminal
Price, Utah
To the Agency:
Savage Services Corporation (Savage) is submitting this Notice of Intent to modify Approval Order DAQE-
AN117930011-24. The facility currently is a minor source and will remain a minor source after the
modification. The intent of this application is to modify existing operations at this facility to authorize the
increase of M-I WATE loading throughput from 18,000 to 27,000 tons per year.
If you have any questions regarding this submittal or require additional information, please feel free to
contact me at [e-mail], [phone].
Sincerely,
William Kaiser PMP, CHMM, REM, CSP, CESCO
Environmental Director
Attachments

Savage Services Corporation
Savage Energy Terminal Notice of Intent
Approval Order Modification: AN117930011-24
Prepared for:
Savage Services

Prepared by:
SLR International Corporation

SLR Project No.: 120.021769.00001
October 2024

Savage Services Corporation
Savage Energy Terminal Notice of Intent
Approval Order Modification: AN117930011-24
October 2024
SLR Project No.: 120.021769.00001

ii

Table of Contents
1.0 Introduction ...................................................................................................................... 1
1.1 Background ........................................................................................................................ 1
1.2 Process Description ........................................................................................................... 1
2.0 Area Maps ......................................................................................................................... 3
3.0 Plot Plan ............................................................................................................................ 1
4.0 Emission Rate Estimation Methodologies ...................................................................... 1
4.1 Solid loading Operations .................................................................................................... 1
4.2 Haul Road Emissions ......................................................................................................... 1
5.0 Best Available Control Technology Review ................................................................... 2
5.1 BACT for Solids Transloading ............................................................................................ 2
5.2 BACT for Haul Road Emissions .......................................................................................... 2
6.0 Regulatory Applicability Analysis ................................................................................... 3
6.1 State regulations ................................................................................................................ 3
6.2 Federal Regulations ............................................................ Error! Bookmark not defined.
7.0 Closure .............................................................................................................................. 3

Figures in Text
Figure 1-1 Process Flow Diagram .............................................................................................. 2
Figure 2-1 Area Map ................................................................... Error! Bookmark not defined.
Figure 3-1 Plot Plan .................................................................... Error! Bookmark not defined.

Appendices
Appendix A UDEQ Forms
Appendix B Emission Calculations

Savage Services Corporation
Savage Energy Terminal Notice of Intent
Approval Order Modification: AN117930011-24
October 2024
SLR Project No.: 120.021769.00001

1

1.0 Introduction
1.1 Background
Savage Services Corporation (Savage) is submitting this Notice of Intent Approval Order
Modification application to the Utah Department of Environmental Quality (UDEQ) to modify
existing operations at the Savage Energy Terminal currently authorized under AN117930011-24
located in Price, Utah (the Site). Modification will be an increase in throughput from 18,000 to
27,000 tons of bulk solids per year.
1.2 Process Description
The process at the Site includes bulk solid loading operations from trucks into rail cars. Trucks
arrive at the site and use a conveyor to transfer bulk solids into rail cars. Emissions will be
controlled using a dust collector. The trucks will use paved and unpaved haul roads, and the
truck traffic will generate particulate emissions.

Savage Services Corporation
Savage Energy Terminal Notice of Intent
Approval Order Modification: AN117930011-24
October 2024
SLR Project No.: 120.021769.00001

2

Figure 1-1 Process Flow Diagram
There will be no change to Process flow diagram from the previous application.

Savage Services Corporation
Savage Energy Terminal Notice of Intent
Approval Order Modification: AN117930011-24
October 2024
SLR Project No.: 120.021769.00001

3

2.0 Area Maps
There will be no change to the area maps from the previous application.
Savage Services Corporation
Savage Energy Terminal Notice of Intent
Approval Order Modification: AN117930011-24
October 2024
SLR Project No.: 120.021769.00001

1

3.0 Plot Plan
There will be no change to the plot plan from the previous application.

Savage Services
Savage Services Corporation
October 2024
SLR Project No.: 120.021769.00001

1

4.0 Emission Rate Estimation Methodologies
Emission estimates for this application were prepared in accordance with AP-42 methodologies,
and equipment specific emissions factors as described in the following sections for each source
type. Detailed emissions estimates are provided in Appendix B. A summary of sitewide
uncontrolled and controlled emissions are included as Table B-1. There was no change in
emission estimation methodology from previous applications, only an increase in solids
throughput and truck traffic.
4.1 Solid loading Operations
Emissions of particulate matter (PM10/PM2.5) from loading bulk solids from trucks to rail cars
were estimated using dust collector flow rate, dust collector outlet particulate loading, and the
assumption that 15% of PM10 is PM2.5. Uncontrolled emissions were calculated based on the
assumption of a 99% control efficiency for the associated dust collector. Detailed emissions
estimates are represented in Table B-2.
The total throughput for the bulk solid loading operations will be increasing to 27,000 tons per
year.
4.2 Haul Road Emissions
Particulate emissions from the paved haul roads and unpaved haul roads were estimated using
emission factors from AP-42, Chapters 13.2.1 and 13.2.2 for industrial roads, the maximum
number of trucks that would be unloaded hourly and annually, the average truck weight, and
round-trip driving distance per truck. For the unpaved roads, dust suppressants were used to
reduce emissions, with a control efficiency of 0.7 included in the calculations. Table B-3 of
Appendix B provides details of these emissions estimates.

Savage Services
Savage Services Corporation
October 2024
SLR Project No.: 120.021769.00001

2

5.0 Best Available Control Technology Review
Savage has completed a Best Available Control Technology (BACT) analysis for the operations
being authorized with this notice of intent. This analysis was conducted according to regulation
UAC R307-401-5.
5.1 BACT for Solids Transloading
Bulk solid transloading operations will use dust collectors to control emissions, reducing
emissions by 99%. Savage is proposing their use as BACT. This level of control is comparable
to other similar bulk solids loading operations.
5.2 BACT for Haul Road Emissions
Savage is proposing the use of a combination of dirt roads with dust suppressant chemicals and
paved roads as BACT.

Savage Services
Savage Services Corporation
October 2024
SLR Project No.: 120.021769.00001

3

6.0 Regulatory Applicability Analysis
6.1 Federal and State regulations
The increase in throughput for bulk solid loading and road traffic did not change state or federal
regulatory requirements. Emissions are still below major source thresholds.

7.0 Closure
Notice of Intent Approval Modification Application
Savage Services
Savage Services Corporation
October 2024
SLR Project No.: 120.021769.00001

4

Prepared for:
Savage Services
Savage Energy Terminal

This document has been prepared by SLR International Corporation (SLR). The material and
data in this report were prepared under the supervision and direction of the undersigned.

Deever Bradley, P.E.
Senior Principal

Conor Braman
Senior Engineer

Appendix A UDEQ Forms

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:
DAO 2018 002272
Page 1 of 1
Form 4 Company____________________________
Project Information Site ______________________________

Utah Division of Air Quality
New Source Review Section
Process Data - For Modification/Amendment ONLY
1. Permit Number_______________________________
If submitting a new permit, then use Form 3
Requested Changes
2. Name of process to be modified/added:
_______________________________

End product of this process:

_______________________________

3. Permit Change Type: New Increase*
Equipment
Process

Condition Change ____________________
Other ______________________________
Other ______________________________

Other ______________________________

4. Does new emission unit affect existing
permitted process limits?

Yes No
5. Condition(s) Changing:

6. Description of Permit/Process Change**

7. New or modified materials and quantities used in process. **
Material Quantity Annually

8. New or modified process emitting units **
Emitting Unit(s) Capacity(s) Manufacture Date(s)

*If the permit being modified does not include CO2e or PM2.5, the emissions need to be calculated and submitted to DAQ, which may result in an
emissions increase and a public comment period.
**If additional space is required, please generate a document to accommodate and attach to form.

Doc.uim:i'ii D^lc: 02/28/2018
DAQ 2018-002274
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
Jccumonl Dcjlc: 02/28/2018

Appendix B Emission Calculations
Permitted Emissions
(lb/hr)(tpy)(lb/hr)(tpy)(lb/hr)(tpy)(lb/hr)(tpy)
Bulk Solid Loading M-I WATELOAD 0.058 0.25 0.009 0.038 0.058 0.25 0.009 0.038
Haul Roads HAUL 0.037 0.16 0.0038 0.017 0.055 0.24 0.01 0.024
0.095 0.41 0.0126 0.055 0.11 0.49 0.01 0.06
Permitted Emissions
(lb/hr)(tpy)(lb/hr)(tpy)(lb/hr)(tpy)(lb/hr)(tpy)
Bulk Solid Loading M-I WATELOAD 5.79 25.34 0.88 3.84 5.79 25.34 0.87 3.80
Haul Roads HAUL 0.12 0.53 0.012 0.054 0.18 0.80 0.02 0.08
5.91 25.87 0.892 3.894 5.97 26.14 0.89 3.88
TABLE B-1
Emissions Summary
Savage Energy Terminal
Price, Utah
PM10 PM2.5
Source Name
Total
PM2.5
Potential Emissions
Uncontrolled Emissions
Controlled Emissions
Potential Emissions
PM10 PM2.5
Total
Source Name EPN
EPN
PM10
PM10 PM2.5
TABLE B-2
Bulk Solids Loading (FIN/EPN M-I WATELOAD)
Savage Energy Terminal
Price, Utah
Hours/year:8,760 min/hr 60 0.0001 lb/grain
Emission Basis:Air Pollution Engineering Manual, A&WMA, 2000
Controlled Controlled Uncontrolled Uncontrolled
(lb/hr)(tpy)(lb/hr)(tpy)
Criteria
PM10  0.06 0.25 5.79 25.34
PM2.5 0.01 0.038 0.87 3.80
(a) Assumed control efficiency of 99% 
Chystalline Silica Throughput (ton/yr) 27,000
Reference:
Air Pollution Engineering Manual, A&WMA, 2000, Page 100
Flowrate (acfm) (a)675
Emission Rate (gr/dscf) (b)0.01
Emissions
(lb/hr)
PM10 0.06
PM2.5 0.01
a Diversified Storage Systems specification sheet for Air Max 225 Dust Collector 
b Air Pollution Engineering Manual, A&WMA, 2000, Page 100
Pollutant
Controlled Emissions - Material Drops
MI WATE Railcar Loading
Estimated Emissions (a)Estimated Emissions
Emission Calculations
Assumptions
Pollutant
TABLE B-3Haul Road Emissions (FIN/EPN HAULROAD)Savage Energy Terminal Price, Utah
Hours/year: 8,760Emission Basis:Emissions from the use of paved and unpaved haul roads are estimated based on unpaved (§13.2.2) and paved (§13.2.1) emission factors
Estimated EmissionsUncontrolled Uncontrolled Controlled Controlled(lb/hr)(tpy)(lb/hr)(tpy)CriteriaPM10 0.18 0.80 0.05 0.24
PM2.5 0.02 0.08 0.01 0.02
Unpaved Haul Roads
Assumptions Avg unpaved loop distance traveled per truck load (mi) 1.14 Avg paved loop distance traveled per truck load (mi) 0.12Amount of solids a truck can haul (tons) 42 Amount of solids a truck can haul (tons) 42Potential Solids throughput (ton/yr)27,000 Potential Solids throughput (ton/yr) 27,000Trucks per year solids 643 Trucks per year solids 643Total trucks per year 643 Total trucks per year 643
Annual vehicle miles traveled (VMT/yr) 733 Annual vehicle miles traveled (VMT/yr) 77
Emissions - Unpaved Haul Roads Emissions - Paved Haul Roads Trucks per day, ADT 1Emission Factor(a),(c)=k (s/12)^a(W/3)^b E [(365‐P)/365 ]Emission Factor(f) = kL^(0.91) W^(1.02) (1‐P/(365*4))constant k (lb/VMT) for PM10 1.5 k for PM10 (lb/VMT) 0.0022
constant k (lb/VMT) for PM2.5 0.15 k for PM2.5 (lb/VMT) 0.00054Silt content of road surface material(b) (%), s 4.8 No. precipitation days with 0.01" or more of precipitation/yr(g), P 80Constant a for PM10 0.9 Avg. total vehicle weight, W (tons) 42.75Constant a for PM2.5 0.9 Months where mean temperature is below 32F 4constant b for PM10 0.45 Ubiquitious Winter Baseline Multiplier 4constant b for PM2.5 0.45 Silt loading for ADT < 500(g), L (g/m^2) 1.2Moisture ratio, M 5Water control efficiency (d) 0.7
Uncontrolled Emissions
Pollutant Emission Factor Emissions Pollutant Emission Factor Emissions(lb/VMT) (tpy) (lb/VMT) (tpy)PM10 2.17 0.80 PM10 0.11 0.00008
PM2.5 0.22 0.08 PM2.5 0.03 0.00002
Controlled Emissions
Emissions
(tpy)
PM10 0.24 There are no controls for paved roads
PM2.5 0.02
NOTES: NOTES:
a.) Combination of equations 1a and 2 from AP42 Chapter 13 §13.2.2 e.) On the paved roads, there are both oil trucks and coal trucks.
b.) Emission Factors for Paved and Unpaved Haul Roads," UDAQ, Nov 3, 2008 f.) Equation 2 from AP42 §13.2.1 where N=365
c.) Constants and ratings for Equation 1a provided by Tables 13.2.2‐2 and 13.2.2‐3 of g.) AP42 Chapter 13 Figure 13.2.1‐2
d.) AP42 Chapter 13 Figure 13.2.2‐2
Pollutant
Pollutant
Assumptions
Paved Haul Roads
Uncontrolled Emissions
Controlled Emissions