DAQ-2025-004404

DAQE-AN140220004-25
{{$d1 }}
Bryan Jorgensen
Kilgore Companies, LLC
PO Box 869
Magna, UT 84044
[e-mail]
Dear Mr. Jorgensen:
Re: Approval Order: Administrative Amendment to Approval Order DAQE-AN0140220001-07 for a
10-Year Review and Permit Updates
Project Number: N140220004
The attached Approval Order (AO) is issued pursuant to the Division of Air Quality conducting a 10-year
administrative review of this source and its respective AO. Kilgore Companies, LLC must comply with
the requirements of this AO, all applicable state requirements (R307), and Federal Standards.
The project engineer for this action is Dungan Adams, who can be contacted at [phone] or
[e-mail]. Future correspondence on this AO should include the engineer's name as well
as the DAQE number shown on the upper right-hand corner of this letter.
Sincerely,
{{$s }}
Bryce C. Bird
Director
BCB:DA:jg
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
Tim Davis
Executive Director
DIVISION OF AIR QUALITY
Bryce C. Bird
Director
August 29, 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-AN140220004-25
Administrative Amendment to Approval Order
DAQE-AN0140220001-07 for a 10-Year Review
and Permit Updates
Prepared By
Dungan Adams, Engineer
[phone]
[e-mail]
Issued to
Kilgore Companies, LLC - American Fork Concrete Batch Plant
Issued On
{{$d2 }}
Issued By
{{$s }}
Bryce C. Bird
Director
Division of Air Quality
August 29, 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.................................................................................................................. 3
SUMMARY OF EMISSIONS .................................................................................................... 4
SECTION I: GENERAL PROVISIONS .................................................................................... 4
SECTION II: PERMITTED EQUIPMENT .............................................................................. 5
SECTION II: SPECIAL PROVISIONS ..................................................................................... 5
PERMIT HISTORY ..................................................................................................................... 7
ACRONYMS ................................................................................................................................. 8

DAQE-AN140220004-25
Page 3

GENERAL INFORMATION

CONTACT/LOCATION INFORMATION

Owner Name Source Name
Kilgore Companies, LLC Altaview Concrete - American Fork Concrete Batch Plant

Mailing Address Physical Address
PO Box 869 618 East 1700 South
Magna, UT 84044 American Fork, UT 84003

Source Contact UTM Coordinates
Name: Bryan Jorgensen 433,515 m Easting
Phone: [phone],466,127 m Northing
Email: [e-mail] Datum NAD83
UTM Zone 12
SIC code 3273 (Ready-Mixed Concrete)

SOURCE INFORMATION
General Description
Altaview Concrete (Altaview) (a subsidiary of Kilgore Companies, LLC) operates the American Fork
Concrete Batch Plant located in American Fork, Utah County. Altaview operates a truck mix concrete
plant and produces up to 450,000 cubic yards of concrete per year. A natural gas-fired boiler is used to
provide hot water for concrete operation during winter months. The source also contains various storage
silos, bins, and tanks.

NSR Classification
10-Year Review

Source Classification
Located in Southern Wasatch Front O3 NAA, Provo UT PM2.5 NAA
Utah County
Airs Source Size: B

Applicable Federal Standards
None
Project Description
This is a 10-Year Review for Altaview's American Fork Concrete Batch Plant to update contact
information, permit formatting, and rule applicability.

DAQE-AN140220004-25
Page 4

SUMMARY OF EMISSIONS

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

Criteria Pollutant Change (TPY) Total (TPY)
CO2 Equivalent 3628.00
Carbon Monoxide 1.46
Nitrogen Oxides 4.19
Particulate Matter - PM10 8.18
Particulate Matter - PM2.5 2.41
Sulfur Dioxide 0.38
Volatile Organic Compounds 0.54

Hazardous Air Pollutant Change (lbs/yr) Total (lbs/yr)
Generic HAPs (CAS #GHAPS) 18
Change (TPY) Total (TPY)
Total HAPs 0.01

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]

DAQE-AN140220004-25
Page 5

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 Altaview Concrete American Fork Concrete Batch Plant
II.A.2 One (1) Truck Mix Concrete Batch Plant Rating: 150 cubic yards/hr II.A.3 One (1) Natural Gas-fired Boiler Rating: 7 MMBtu/hr
II.A.4 One (1) Cement and Fly Ash Storage Silo Capacity: 3,000 bbl Contains four (4) compartments II.A.5 Four (4) Sand and Gravel Storage Bins
II.A.6 Various Conveyors and Stackers II.A.7 One (1) Diesel Storage Tank Capacity: 15,000 gallons
II.A.8 Various Water and Admixture Storage Tanks

SECTION II: SPECIAL PROVISIONS II.B REQUIREMENTS AND LIMITATIONS II.B.1 Site-wide Requirements
II.B.1.a Unless otherwise specified in this AO, the owner/operator shall not allow visible emissions from any source on site to exceed 20% opacity. [R307-305-3] II.B.1.a.1 Unless otherwise specified in this AO, opacity observations of emissions from stationary sources shall be conducted according to 40 CFR 60, Appendix A, Method 9. [R307-401-8]
II.B.2 Concrete Batch Plant Requirements II.B.2.a The owner/operator shall not produce more than the following amounts of concrete: A. 2,400 cubic yards of concrete per day. B. 450,000 cubic yards of concrete per rolling 12-month period. [R307-401-8]
DAQE-AN140220004-25
Page 6

II.B.2.a.1 The owner/operator shall: A. Record production daily. B. Use the production data to calculate a new rolling 12-month total by the 20th day each month using data from the previous 12 months. C. Keep production records for all periods the plant is in operation. [R307-401-8]
II.B.2.b The owner/operator shall not allow visible emissions from the following emission points to exceed the following values:
A. Concrete batch plant - 7% opacity.
B. All conveyor transfer points - 7% opacity.
C. All conveyor drop points - 20% opacity.

[R307-312-4]
II.B.3 Haul Roads and Fugitive Dust Requirements
II.B.3.a The owner/operator shall comply with a fugitive dust control plan acceptable to the Director for
control of all fugitive dust sources associated with the American Fork Concrete Batch Plant. [R307-401-8]

II.B.3.b The owner/operator shall comply with all applicable requirements of UAC Rule R307-309: Nonattainment and Maintenance Areas for PM10 and PM2.5: Fugitive Emissions and Fugitive Dust. [R307-309]
II.B.3.c The owner/operator shall not allow visible emissions from the following emission points to exceed the following values:

A. All fugitive dust emissions on site - 20% opacity.
B. All fugitive dust emissions at the property boundary - 10% opacity.
[R307-309-5]

II.B.3.c.1 Visible emission determinations for fugitive dust emissions from haul-road traffic and mobile equipment in operational areas shall be conducted using 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. Visible emissions shall be measured at the densest point of the plume but at a point not less than 1/2 vehicle length behind the vehicle and not less than 1/2 the height of the vehicle. [R307-309-5, R307-401-8]
II.B.3.d The owner/operator shall apply water to all fugitive dust sources (haul roads, unpaved
operational areas, and storage piles) on site. The owner/operator may stop applying water to
fugitive dust sources when the temperature is below freezing but shall apply other controls as
necessary to prevent visible emissions from exceeding the opacity limits listed in this AO. If
chemical treatment is to be used, the plan must be approved by the Director. [R307-401-8]

DAQE-AN140220004-25
Page 7

II.B.3.d.1 The owner/operator shall keep records of water application, chemical suppressant, and fugitive dust control of fugitive dust sources for all periods when the plant is in operation. The records shall include the following items: A. Date and time of treatments. B. Number of treatments made, dilution ratio, quantity of water and/or chemical suppressant applied. C. Rainfall amount received, if any. [R307-401-8] II.B.3.e The owner/operator shall not exceed a total haul road length of 700 feet. [R307-401-8]

II.B.3.e.1 The owner/operator shall post a vehicle haul road speed limit of 10 miles per hour that is clearly visible from the beginning of the haul road. [R307-401-8]
II.B.4 Boiler Requirements
II.B.4.a The owner/operator shall only use natural gas as fuel for the 7 MMBtu/hr boiler. [R307-401-8]
II.B.4.b The owner/operator shall not consume more than 7,000 decatherms of natural gas per rolling
12-month period. [R307-401-8]
II.B.4.b.1 The owner/operator shall: A. Determine consumption using billing records. B. Record consumption monthly. C. Use the consumption records to calculate a new rolling 12-month total by the 20th day of each month using data from the previous 12 months. D. Keep consumption records for all periods the plant is in operation. [R307-401-8]
II.B.4.c The owner/operator shall comply with all applicable requirements of UAC Rule R307-316: NOx
and CO Emission Controls for Natural Gas-Fired Boilers Greater Than 5.0 MMBtu. [R307-316]

PERMIT HISTORY

This Approval Order shall supersede (if a modification) or will be based on the following documents:
Supersedes AO DAQE-AN0140220001-07 dated July 12, 2007 Is Derived From NOI dated June 23, 2024 Incorporates Additional Information dated October 3, 2024 Incorporates Additional Information dated April 23, 2025
DAQE-AN140220004-25
Page 8

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-

RN140220004 June 9, 2025 Bryan Jorgensen
Kilgore Companies, LLC 7057 West 2100 South Salt Lake City, UT 84128
[e-mail] Dear Bryan Jorgensen,
Re: Engineer Review: Administrative Amendment to Approval Order DAQE-AN0140220001-07 for a 10-Year Review and Permit Updates Project Number: N140220004 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 (NSR) permitting program. Kilgore Companies, LLC should complete this review within 10 business days of receipt. Kilgore Companies, LLC should contact Dungan Adams at [phone] if there are questions or
concerns with the review of the draft permit conditions. Upon resolution of your concerns, please email Dungan Adams at [e-mail] the signed cover letter. Upon receipt of the signed cover letter, the DAQ will prepare an Approval Order (AO) for signature by the DAQ Director. If Kilgore Companies, LLC does not respond to this letter within 10 business days, the project will move forward without source concurrence. If Kilgore Companies, LLC has concerns that cannot be resolved
and the project becomes stagnant, the DAQ Director may issue an Order prohibiting construction. Approval Signature _____________________________________________________________
(Signature & Date)
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
Tim Davis Executive Director DIVISION OF AIR QUALITY Bryce C. Bird Director
State of Utah
SPENCER J. COX Governor DEIDRE HENDERSON Lieutenant Governor

Engineer Review N140220004: Altaview Concrete- American Fork Concrete Batch Plant May 13, 2025 Page 1
UTAH DIVISION OF AIR QUALITY
ENGINEER REVIEW

SOURCE INFORMATION
Project Number N140220004 Owner Name Kilgore Companies, LLC Mailing Address 7057 West 2100 South
Salt Lake City, UT, 84128 Source Name Altaview Concrete- American Fork Concrete Batch Plant
Source Location 618 East 1700 South American Fork, UT 84003
UTM Projection 433,515 m Easting, 4,466,127 m Northing UTM Datum NAD83 UTM Zone UTM Zone 12 SIC Code 3273 (Ready-Mixed Concrete) Source Contact Bryan Jorgensen Phone Number [phone] Email [e-mail] Billing Contact Bryan Jorgensen Phone Number [phone]
Email [e-mail] Project Engineer Dungan Adams, Engineer
Phone Number [phone] Email [e-mail]
Notice of Intent (NOI) Submitted July 23, 2024 Date of Accepted Application May 12, 2025

Engineer Review N140220004: Altaview Concrete- American Fork Concrete Batch Plant May 13, 2025 Page 2
SOURCE DESCRIPTION General Description
Altaview Concrete (Altaview) (subsidiary of Kilgore Companies, LLC) operates the American Fork Concrete Batch Plant located in American Fork, Utah County. Altaview operates a truck mix concrete plant and produces up to 450,000 cubic yards of concrete per year. A natural gas-
fired boiler is used to provide hot water for concrete operation during winter months. The source also contains various storage silos, bins, and tanks. NSR Classification: 10 Year Review Source Classification Located in Southern Wasatch Front O3 NAA, Provo UT PM2.5 NAA Utah County Airs Source Size: B
Applicable Federal Standards Not Applicable
Project Proposal Administrative Amendment to Approval Order DAQE-AN0140220001-07 for a 10-Year Review and Permit Updates
Project Description This is a 10-Year Review for Altaview's American Fork Concrete Batch Plant to update contact information, permit formatting, and rule applicability. EMISSION IMPACT ANALYSIS
This is a 10-Year Review. No changes to equipment or emissions are being made at this time. Therefore, modeling is not required. [Last updated May 12, 2025]

Engineer Review N140220004: Altaview Concrete- American Fork Concrete Batch Plant May 13, 2025 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)
Hazardous Air Pollutant Change (lbs/yr) Total (lbs/yr)
Change (TPY) Total (TPY)

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

Engineer Review N140220004: Altaview Concrete- American Fork Concrete Batch Plant May 13, 2025 Page 4
Review of BACT for New/Modified Emission Units BACT review regarding Altaview Concrete American Fork Concrete Batch Plant
This is a 10-Year Review. No changes to equipment or emissions are being made at this time. Therefore, a BACT analysis is not required. [Last updated May 12, 2025]

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):
the UAC R307 and 40 CFR. Unless noted otherwise, references cited in these AO conditions refer to those rules. [R307-101]
emissions covered by this AO must be reviewed and approved. [R307-401-1]
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]
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]
[R307-107]
150]

Engineer Review N140220004: Altaview Concrete- American Fork Concrete Batch Plant May 13, 2025 Page 5
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.1 NEW Altaview Concrete American Fork Concrete Batch Plant
NEW One (1) Truck Mix Concrete Batch Plant Rating: 150 cubic yards/hr
NEW One (1) Natural Gas-fired Boiler Rating: 7 MMBtu/hr
NEW One (1) Cement and Fly Ash Storage Silo Capacity: 3,000 bbl Contains four (4) compartments
Four (4) Sand and Gravel Storage Bins
Various Conveyors and Stackers
NEW One (1) Diesel Storage Tank Capacity: 15,000 gallons
Various Water and Admixture Storage Tanks

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.1 NEW
II.B.1.a NEW from any source on site to exceed 20% opacity. [R307-305-3]
NEW sources shall be conducted according to 40 CFR 60, Appendix A, Method 9. [R307-401-8]
Concrete Batch Plant Requirements

Engineer Review N140220004: Altaview Concrete- American Fork Concrete Batch Plant May 13, 2025 Page 6
NEW A. 2,400 cubic yards of concrete per day.
B. 450,000 cubic yards of concrete per rolling 12-month period. [R307-401-8]
NEW A. Record production daily.
B. Use the production data to calculate a new rolling 12-month total by the 20th day each
month using data from the previous 12 months.
C. Keep production records for all periods the plant is in operation. [R307-401-8]
NEW exceed the following values: A. Concrete batch plant - 7% opacity B. All conveyor transfer points - 7% opacity
C. All conveyor drop points - 20% opacity. [R307-312-4, R307-401-8]
Haul Roads and Fugitive Dust Requirements
NEW for control of all fugitive dust sources associated with the American Fork Concrete Batch Plant. [R307-401-8]
NEW Nonattainment and Maintenance Areas for PM10 and PM2.5: Fugitive Emissions and Fugitive Dust. [R307-309]
NEW exceed the following values:
B. All fugitive dust emissions on site - 20% opacity
C. All fugitive dust emissions at property boundary - 10% opacity. [R307-309-5]
NEW equipment in operational areas shall be conducted using 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. Visible emissions shall be measured at the densest point of the plume but at a point not less than 1/2 vehicle length behind the vehicle and not less than 1/2 the height of the vehicle. [R307-401-8, R307-309-5]

Engineer Review N140220004: Altaview Concrete- American Fork Concrete Batch Plant May 13, 2025 Page 7
NEW operational areas, and storage piles) on site. The owner/operator may stop applying water to fugitive dust sources when the temperature is below freezing but shall apply other controls as
necessary to prevent visible emissions from exceeding the opacity limits listed in this AO. If chemical treatment is to be used, the plan must be approved by the Director. [R307-401-8]
NEW fugitive dust control of fugitive dust sources for all periods when the plant is in operation. The records shall include the following items: A. Date and time of treatments B. Number of treatments made, dilution ratio, quantity of water and/or chemical
suppressant applied C. Rainfall amount received, if any. [R307-401-8]
NEW clearly visible from the beginning of the haul road. [R307-401-8]
Boiler Requirements
NEW 8]
NEW 12-month period. [R307-401-8]
NEW A. Determine consumption using billing records B. Record consumption monthly.
C. Use the consumption records to calculate a new rolling 12-month total by the 20th day
of each month using data from the previous 12 months D. Keep consumption records for all periods the plant is in operation. [R307-401-8]
NEW NOx and CO Emission Controls for Natural Gas-Fired Boilers Greater Than 5.0 MMBtu.
[R307-316]

Engineer Review N140220004: Altaview Concrete- American Fork Concrete Batch Plant May 13, 2025 Page 8
PERMIT HISTORY When issued, the approval order shall supersede (if a modification) or will be based on the
following documents:
Incorporates Additional Information dated April 23, 2025

REVIEWER COMMENTS
1. This is a 10-year review for Approval Order (AO) DAQE-AN0140220001-07, dated July 12, 2007. The source contact information, permit formatting, and state and federal rule applicability have been reviewed and updated. The source has not made any changes to equipment or emissions. The previous AO did not include emission estimates for CO2e. The only stationary combustion source on site is a 7 MMBtu/hr boiler. Combustion emissions have been conservatively estimated from the boiler, assuming 8,760 hours of operation using AP-42 Section 1.4 Natural Gas
Combustion and added to the summary of emissions table. Front-end loaders and miscellaneous trucks have been removed from the approved equipment list because the DAQ permits stationary sources, and mobile sources are not stationary sources. The 20% opacity limit for diesel engines has been removed from the AO because there are no stationary
diesel-fired engines on site. The sulfur content of diesel fuel requirement is removed from the AO because there are no stationary diesel-fired engines on site. The opacity limits in this AO have been updated to reflect the limits established in UAC Rules R307-309 (Nonattainment and Maintenance Areas for PM10 and PM2.5: Fugitive Emissions and
Fugitive Dust) and R307-305 (Nonattainment and Maintenance Areas for PM10: Emission Standards) and R307-312 (Aggregate Processing Operations for PM2.5 Nonattainment Areas). The following language has been removed from the haul road visible emission requirement: "Six points,
distributed along the length of the haul road or in the operational area, shall be chosen by the Executive Secretary or the Executive Secretary's representative. An opacity reading shall be made at each point when a vehicle passes the selected points. The accumulated six readings shall be averaged
for the compliance value." The hourly concrete production limit has been removed from the AO. The one (1) truck mix concrete batch plant's maximum capacity is 150 cubic yards per hour; therefore, the source will not be able to produce more than 150 cubic yards of concrete per hour using the approved equipment. A reference to UAC Rule R307-316 has been included in the AO. The rule applies to natural gas-fired boiler greater than 5 MMBtu/hr located in Salt Lake, Utah, Davis, Weber, or Tooele County, that undergo burner or boiler replacement after November 1, 2024. If the source replaces their boiler or burner (see R307-316 for specific language) the new burner is required to meet a NOx emission rate of 9 ppmv or less and a CO emission rate of 400 ppmv or less at 3% volume stack gas oxygen
on a dry basis.

Engineer Review N140220004: Altaview Concrete- American Fork Concrete Batch Plant May 13, 2025 Page 9

Comment regarding Federal Subpart Applicability: NSPS 40 CFR 60 Subpart Dc (Standards of Performance for Small Industrial-Commercial-Institutional
Steam Generating Units) applies to small industrial-commercial-institutional steam generating units with a maximum design heat input of 10 MMBtu/hr. The boiler on site has a rated heat input of 7 MMBtu/hr; therefore, the subpart does not apply to the source.
40 CFR 60 Subpart OOO (Standards of Performance for Nonmetallic Mineral Processing Plants)
applies to aggregate operations with above-ground crushers or grinding mills. The facility does not operate any crushers or grinders; therefore, the subpart does not apply to the source. [Last updated May 12, 2025]
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 source is not a major source or a Title IV affected source. This source is not subject to any requirement under Section 111 or 112 of the Clean Air Act. There are no other reasons why this source would be required to obtain a Title V permit; therefore, Title V does not apply to this source. [Last updated June 9, 2025]

Engineer Review N140220004: Altaview Concrete- American Fork Concrete Batch Plant May 13, 2025 Page 10
ACRONYMS The following lists commonly used acronyms and associated translations as they apply to this document:

Equipment Details
Rating 7 MMBtu/hour
Operational Hours 8,760 hours/year
Criteria Pollutant
Concentration Factor Rate Total
NOX 100 0.69 3.01
CO 84 0.58 2.52
10
VOC 5.5 0.04 0.17
Green House Gas Pollutant
Warming
Potential
Factor
(lb/10^6 scf)
Rate
(lbs/hr)
Total
(tons/year)Reference
CO2 (mass basis)1 120,000 824 3,607
Methane (mass basis)25 2.3 0.02 0.07
2
Hazardous Air Pollutant
Emission
Rate Total
2-Methylnaphthalene 2.40E-05 1.65E-07 7.21E-07
7,12-Dimethylbenz(a)anthracene 1.60E-05 1.10E-07 4.81E-07Acenaphthene1.80E-06 1.24E-08 5.41E-08
Acenaphthylene 1.80E-06 1.24E-08 5.41E-08
Anthracene 2.40E-06 1.65E-08 7.21E-08
Benz(a)anthracene 1.80E-06 1.24E-08 5.41E-08Benzene2.10E-03 1.44E-05 6.31E-05Benzo(a)pyrene 1.20E-06 8.24E-09 3.61E-08
Benzo(b)fluoranthene 1.80E-06 1.24E-08 5.41E-08
Benzo(g,h,i)perylene 1.20E-06 8.24E-09 3.61E-08
Benzo(k)fluoranthene 1.80E-06 1.24E-08 5.41E-08Chrysene1.80E-06 1.24E-08 5.41E-08Dibenzo(a,h)anthracene 1.20E-06 8.24E-09 3.61E-08
Dichlorobenzene 1.20E-03 8.24E-06 3.61E-05
Fluoranthene 3.00E-06 2.06E-08 9.02E-08
Fluorene 2.80E-06 1.92E-08 8.42E-08Formaldehyde7.50E-02 5.15E-04 2.25E-03Hexane1.80E+00 1.24E-02 5.41E-02
Indeno(1,2,3-cd)pyrene 1.80E-06 1.24E-08 5.41E-08
Phenanathrene 1.70E-05 1.17E-07 5.11E-07
Pyrene 5.00E-06 3.43E-08 1.50E-07
Toluene 3.40E-03 2.33E-05 1.02E-04Arsenic2.00E-04 1.37E-06 6.01E-06Beryllium1.20E-05 8.24E-08 3.61E-07
Cadmium 1.10E-03 7.55E-06 3.31E-05
Chromium 1.40E-03 9.61E-06 4.21E-05
Cobalt 8.40E-05 5.76E-07 2.52E-06Manganese3.80E-04 2.61E-06 1.14E-05Mercury2.60E-04 1.78E-06 7.82E-06
Nickel 2.10E-03 1.44E-05 6.31E-05
AP-42 Table 1.4-4
or AP-42 Table 1.4-1
AP-42 Table 1.4-2
Natural Gas-Fired Boilers & Heaters
AP-42 Table 1.4-2&Table A-1 to
Subpart A of Part 98
AP-42 Table 1.4-3
Emission Factor
Page 1 of 1
1
DAQC-863-24
Site ID 14022 (B1)
MEMORANDUM
TO: FILE – WESTROC, INC. – American Fork
THROUGH: Chad Gilgen, Minor Source Compliance Section Manager
FROM: Jordan Garahana, Environmental Scientist
DATE: August 21, 2024
SUBJECT: FULL COMPLIANCE EVALUATION, Minor, Utah County
INSPECTION DATE: July 25, 2024
SOURCE LOCATION: 618 East 1700 South
American Fork, Utah County
Exit 275, go west on 6400 North, then south at 2nd left. The
source is located at the end of the road.
SOURCE CONTACTS: Bryan Jorgensen, Environmental Director
801-597-4471, [e-mail]
OPERATING STATUS: Operating normally at time of inspection.
PROCESS DESCRIPTION: Concrete Plant:
The concrete plant consists of haul trucks, front end loaders,
sand and aggregate storage bins, conveyors, truck mix concrete
plant, cement and fly ash storage silos, natural gas boiler,
concrete trucks, and diesel and water storage tanks.
Haul trucks transport washed sand and gravel to the plant and
dump it into a drive over hopper. A conveyor and stacker
transfer the sand and gravel to the appropriate storage piles. A
front end loader transports the sand and gravel from the storage
piles to the concrete plant bins. Conveyors then carry the sand
and gravel to overhead bins that dump to a weigh hopper.
Trucks also transport cement and fly ash to the plant. The
cement and fly ash is pneumatically loaded into a silo which
contains four storage compartments.
The sand, gravel, and fly ash is mixed in the weigh hoppers. The
completed mixture then slides down a chute into the concrete
trucks. Water is added and the concrete is mixed. The concrete
is transported off-site for use at various locations.
2
The plant operates on commercial power. The plant is equipped
with a natural gas boiler and will operate in the winter months to
provide hot water for the concrete. Diesel fuel for the trucks and
loaders is stored in a 10,000-gallon tank. The plant also has
water tanks and various admixture tanks.
APPLICABLE REGULATIONS: Approval Order (AO) DAQE-AN0140220001-07, dated
July 12, 2007
SOURCE EVALUATION:
SIC Code: 3273 (Ready-Mixed Concrete)
Condition
1.
This AO applies to the following company:
Site Office Corporate Office Location
Westroc, Inc. Westroc, Inc.
618 East 1700 South 670 West 220 South
American Fork, UT 84003 Pleasant Grove, UT 84062
Phone Number: [phone]
Fax Number: [phone]
The equipment listed in this AO shall be operated at the following location:
Street address
618 East 1700 South
American Fork, Utah County
Universal Transverse Mercator (UTM) Coordinate System:
UTM Datum NAD27
4,466,000 m. Northing, 433,600 m. Easting, Zone 12
Status: In Compliance. Altaview Concrete is the current company at this location, and
Kilgore Companies is the parent company. The current phone number is 801-250-0132.
The Corporate Office Location is now 7057 West 2100 South, in Salt Lake City, UT
84128. This AO is currently undergoing a 10-year administrative review, which should
update the ownership of this operation.
Condition
2.
All definitions, terms, abbreviations, and references used in this AO conform to those used in
the UAC R307 and Title 40 of the Code of Federal Regulations (40 CFR). Unless noted
otherwise, references cited in these AO conditions refer to those rules.
Condition
3.
The limits set forth in this AO shall not be exceeded without prior approval in accordance with
R307-401.
Status: In Compliance. No limits appear to have been exceeded.
Condition
4.
Modifications to the equipment or processes approved by this AO that could affect the
emissions covered by this AO must be reviewed and approved in accordance with R307-401.
Status: In Compliance. No modifications to the equipment or processes approved by this
AO were observed.
3
Condition
5.
All records referenced in this AO which are required to be kept by Westroc, Inc. (Westroc)
shall be made available to the Executive Secretary or Executive Secretary’s representative
upon request. All records shall be kept for a minimum of two years.
Status: In Compliance. Records are kept as required, and were made available during
the inspection.
Condition
6.
Westroc shall install and operate the concrete batch plant and shall conduct its operations in
accordance with the terms and conditions of this AO, which was written pursuant to Westroc’s
Notice of Intent submitted to the Division of Air Quality (DAQ) on 2/5/07.
Status: In Compliance. Altaview Concrete/ Kilgore has installed and is operating the
concrete batch plant in accordance with the terms and conditions of this AO.
Condition
7.
The approved installations shall consist of the following equipment or equivalent*:
A. One (1) 150 cu yd/hr Truck Mix concrete plant.
B. One (1) Cement and Fly Ash Storage Silo with four compartments, design capacity
3,000 bbl
C. One (1) 7,000,000 Btu/hr Natural Gas Boiler
D. Four (4) Sand and Gravel Storage Bins
E. Conveyors and stacker
F. Front-end Loaders
G. Miscellaneous Trucks
H. One (1) Diesel Storage Tank, maximum capacity 15,000 gallons
I. Miscellaneous Water and Admixture Tanks
Equivalency shall be determined by the Executive Secretary.
Status: In Compliance. The above equipment was observed on site. No unapproved
equipment was observed at the time of inspection.
Condition
8.
Westroc shall notify the Executive Secretary in writing when the installation of the equipment
listed in Condition #7 has been completed and is operational, as an initial compliance
inspection is required. To insure proper credit when notifying the Executive Secretary, send
your correspondence to the Executive Secretary, Attn: Compliance Section.
If the construction and/or installation have not been completed within eighteen months from
the date of this AO, the Executive Secretary shall be notified in writing on the status of the
construction and/or installation. At that time, the Executive Secretary shall require
documentation of the continuous construction and/or installation of the operation and may
revoke the AO in accordance with R307-401-18.
Status: In Compliance. A previous inspection in 2012 noted that notification had been
submitted to DAQ (DAQC-603-12).
4
Limitations and Tests Procedures
Condition
9.
Visible emissions from the following emission points shall not exceed the following values:
A. Conveyor transfer points – 10% opacity
B. Conveyor drop points – 20% opacity
C. All diesel engines - 20% opacity
D. All other points - 20% opacity
Opacity observations of emissions from stationary sources shall be conducted according to 40
CFR 60, Appendix A, Method 9. Visible emissions from mobile sources and intermittent
sources shall use procedures similar to Method 9, but the requirement for observations to be
made at 15-second intervals over a six-minute period shall not apply. Any time interval with no
visible emissions shall not be included.
Status: In Compliance. No visible emissions were observed to exceed the limits established
within this AO.
Condition
10.
The following production and/or consumption limits shall not be exceeded:
A. 150 cubic yards of concrete produced per hour.
B. 2,400 cubic yards of concrete produced per day.
C. 450,000 cubic yards of concrete produced per rolling 12-month period
D. 7,000 decatherms of natural gas consumed per rolling 12-month period.
Records of consumption/production shall be kept for all periods when the plant is in operation.
The records of consumption/production shall be kept on a daily basis, with the exception of
natural gas consumption, which may be determined by monthly billing records. To determine
compliance with a rolling 12-month total, Westroc shall calculate a new 12-month total by the
twentieth day of each month using data from the previous 12 months.
Status: In Compliance. The following totals for the 12-month rolling period of July 2023 to
June 2024 are as follows:
A. 110 cubic yards per hour on January 30, 2024.
B. 1069 cubic yards on October 6, 2023 (highest production during the 12-month
period).
C. 142,387 cubic yards produced during the 12-month period.
D. 3,292 decatherms of natural gas consumed for the 12-month period.
New rolling totals are calculated by the 20th of each month. See the attachments section for
additional information.
Roads and Fugitive Dust
Condition
11.
Westroc shall abide by a fugitive dust control plan acceptable to the Executive Secretary for
control of all dust sources associated with the Name of project. Westroc shall submit a fugitive
dust control plan to the Executive Secretary, attention: Compliance Section, for approval within
30 days of the date of this AO.
Status: In Compliance. The most recent FDCP was submitted on August 14, 2018, and
was accepted by DAQ.
5
Condition
12.
Westroc shall abide by all applicable requirements of UAC R307-309 for PM10 nonattainment
areas for Fugitive Emission and Fugitive Dust sources.
Status: In Compliance. The source appeared to be abiding by all applicable requirements
of UAC R307-309.
Condition
13.
All unpaved roads and other unpaved operational areas that are used by mobile equipment shall
be water sprayed to control fugitive dust. The application of water treatment shall be used.
Treatment shall be of sufficient frequency and quantity to maintain the surface material in a
damp/moist condition. The opacity shall not exceed 20% during all times the areas are in use or
unless it is below freezing. If chemical treatment is to be used, the plan must be approved by the
Executive Secretary. Records of water and/or chemical treatment shall be kept for all periods
when the plant is in operation. The records shall include the following items:
A. Date and time of day treatments were made
B. Number of treatments made, dilution ratio, and quantity
C. Rainfall received, if any, and approximate amount
Status: In Compliance. The entire facility is paved. Watering records were made
available during the inspection. Watering and sweeping occur as needed. There was a
water truck and a sweeper truck on-site during the inspection. See the attachments section
for additional information.
Condition
14.
The haul road shall not exceed 700 feet in length and the vehicle speed along the haul road shall
not exceed 10 miles per hour. The vehicle speed on the haul road shall be posted, at a minimum,
on site at the beginning of the haul road so that it is clearly visible from the haul road.
Status: In Compliance. A 10-mph speed limit sign is posted at the entrance to the facility.
The length of the haul road has not changed from the previous inspection.
Condition
15.
Visible fugitive dust emissions from haul-road traffic and mobile equipment in operational areas
shall not exceed 20% opacity. Visible emissions determinations for traffic 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 Executive
Secretary or the Executive Secretary’s representative. An opacity reading shall be made at each
point when a vehicle passes the selected points. Opacity readings shall be made ½ the vehicle
length or greater behind the vehicle and at approximately ½ the height of the vehicle or greater.
The accumulated six readings shall be averaged for the compliance value.
Status: In Compliance. No visible fugitive dust was observed from haul-road traffic or
mobile equipment.
Condition
16.
The storage piles shall be watered to minimize generation of fugitive dusts as dry conditions
warrant or as determined necessary by the Executive Secretary. Records of water treatment shall
be kept for all periods when the plant is in operation.
Status: In Compliance. The storage piles are watered as needed to minimize fugitive dust.
The source has installed sprinklers on the storage piles, and the sprinklers were operating
during the inspection.
6
Fuels
Condition
17.
Westroc shall use natural gas as fuel in the boiler.
Status: In Compliance. The source uses only natural gas as fuel in the boiler.
Condition
18.
The sulfur content of any diesel fuel oil burned in off highway equipment shall not exceed 0.50%
by weight as determined by ASTM Method D-4294-89 or approved equivalent. On-highway
diesel fuel shall be limited to 0.05% sulfur by weight. The sulfur content shall be tested if
directed by the Executive Secretary. Fuel supplier records shall be available on-site for the
Executive Secretary or a representative of the Executive Secretary.
Status: In Compliance. A certification from Parkland USA states the diesel fuel utilized
onsite is ultra-low sulfur and does not exceed 15 ppm. See the attachments section for
additional information.
Records & Miscellaneous
Condition
19.
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 the information available
to the Executive Secretary 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 the equipment authorized by this AO shall be recorded.
Status: In Compliance. The source appeared to be operating the equipment in a manner
consistent with good air pollution control practices for minimizing emissions. The
equipment appeared to be well maintained.
Condition
20.
Westroc shall comply with R307-107. General Requirements: Unavoidable Breakdowns.
Status: In Compliance. No breakdowns have occurred since the previous inspection.
SECTION III: APPLICABLE FEDERAL REQUIREMENTS
In addition to the requirements of this AO, all applicable provisions of the following federal programs
have been found to apply to this installation. This AO in no way releases the owner or operator from any
liability for compliance with all other applicable federal, state, and local regulations including
UAC R307.
AREA SOURCE RULES EVALUATION:
The following Area Source Rules were evaluated during this inspection:
R307-203. Emission Standards: Sulfur Content of Fuels
Status: In Compliance. Records that were reviewed on site indicate that the diesel fuel is #2 ultra-low
sulfur fuel and meets the 0.50% by weight limitation.
7
R307-309. Nonattainment and Maintenance Areas for PM10 and PM2.5: Fugitive Emissions and Fugitive
Dust.
Status: In Compliance. The source operates within the parameters of the current AO. Conditions
11-16 address any fugitive dust or fugitive emissions. No visible fugitive emissions or dust were
observed during the inspection.
EMISSION INVENTORY:
The emissions listed below are an estimate of the total potential emissions from Westroc, Inc. – American
Fork on the Approval Order (AO) DAQE-AN01420220001-07, dated July 12, 2007. The following
information was supplied for supplemental purposes only.
Estimated Criteria Pollutant Potential Emissions
Carbon Monoxide 1.46 tons/yr
Nitrogen Oxides 4.19 tons/yr
Particulate Matter - PM10 8.18 tons/yr
Particulate Matter - PM2.5 2.41 tons/yr
Sulfur Oxides 0.38 tons/yr
Volatile Organic Compounds 0.54 tons/yr
Estimated Hazardous Air Pollutant Potential Emissions
Generic HAPs (CAS #GHAPS) 0.009 tons/yr
Status: The source is not required to submit an emissions inventory.
PREVIOUS ENFORCEMENT
ACTIONS: No enforcement actions within the past five years.
COMPLIANCE STATUS &
RECOMMENDATIONS: In Compliance with the conditions of AO
DAQE-AN01420220001-07, dated July 12, 2007, at the time of
inspection. The facility appears to be well maintained and
operated. Required records were current and made available
during and after the inspection.
HPV STATUS: Not Applicable.
RECOMMENDATION FOR
NEXT INSPECTION: Inspect once the new AO is approved and active. The source is
currently under a 10-year administrative review for this AO.
RECOMMENDATION FOR
NSR PERMITTING REVIEW: None at this time as this AO is already under a 10-year review.
ATTACHMENTS: Supporting documentation
American Fork Ready-Mix Batch Plant
Altaview Concrete
Page 1 - Produc on and natural gas records
Page 2 - Ultra Low Sulfur Diesel Fuel records
Page 3+ - Daily produc on records
a. Maximum hourly rate reached was 110 cubic yards: (from 01/30/2024)
b. Maximum daily rate reached was 1069 cubic yards: (from 10/06/2023)
Fugi ve Dust Control Plan number 17622 dated 09/14/2018
Jun-24 10,401 142,387 0 3,292
May-24 11,450 131,986 1 3,292
Apr-24 11,975 120,536 44 3,291
Mar-24 10,798 108,561 457 3,247
Feb-24 12,921 97,763 734 2,790
Jan-24 13,086 84,842 979 2,056
Dec-23 10,331 71,756 593 1,077
Nov-23 10,423 61,425 433 484
Oct-23 12,931 51,002 48 51
Sep-23 13,315 38,071 3 3
Aug-23 13,147 24,756 0 0
Jul-23 11,609 11,609 0 0
Yes Yes
Yes
Yes
NOTES:
Attachments A & B are include at the end of the summary page
Plant Operation & Equipment Limits
NOTE: The monthly production reports include the daily production and hours of operation. Daily production never exceeded 967 cubic yards per day
per this rolling 12, nor did the hourly limit exceed 150 cubic yards per day. Again, this can be referenced within the monthly production reports
attachment (daily production divided by daily production hours).
Production / Watering Logs - See Attachment A
BNaturalGasUsageReports - See Attachment
2400HourlyProductionLimitCubic
Yards
Daily Production Limit Cubic
Yards 150
In compliance ?
In compliance ?
Kilgore Companies, LLC DBA
Altaview Concrete / Westroc American Fork RMX Batch
Plant
618 East 1700 South
American Fork, UT 84003
AO# DAQE-AN0140220001-07
Month /
Year
Monthly
Production
RMX Concrete
Cubic Yards
Rolling 12
RMX
Concrete
Cubic Yards
Monthly
Natural Gas
Usage
Dth
Rolling 12
Natural Gas
Usage
Dth
In Compliance?
AO
Production
Limits
R12
Cubic Yards 450,000 7,000R12Dth
Pro
perty of Kilgore
Com
panies
Date 2/21/20
Kilgore Companies
7057 W. 2100 S
Magna, UT 84044
Re: Ultra Low Sulfur Diesel
Parkland certifies that diesel fuel provided to Kilgore Companies from Parkland and it s affiliates is Ultra
Low Sulfur Diesel 15ppm. The sulfurcontent does not exceed 15%
Regards,
Candace McCraine
Director- National Accounts
Parkland USA
Pro
perty of Kilgore
Com
panies
Ready Mix
Production and
WateringLogsPropertyofKilgoreCom
panies
Property of Kilgore Companies
Pro
perty of Kilgore
Com
panies
Pro
perty of Kilgore
Com
panies
Property ofKilgore
Companies
Pro
perty ofKilgore
Com
panies
Pro
perty ofKilgore Com
panies
Property ofKilgore Com
panies
Property ofKilgore Companies
Property ofKilgore
Com
panies
Pro
perty of Kilgore
Com
panies
Pro
perty of Kilgore
Com
panies
Property of Kilgore
Companies
195 North 1950 West
Salt Lake City, Utah 84114-4820
Attn: DAQ, Fugitive Dust Control Plan
Fugitive Dust Control Plan Application
Applicants have the option to complete the online dust control plan on the DEQ Online
Services webpage or to submit a hard copy application.
Activities regulated by R307-309 may not commence before obtaining approval of the
fugitive dust control plan. Therefore, online filing is encouraged because it provides instant
approval.
Blank spaces must be completed for the application to be processed. If not applicable, enter N/A.
1. Applicant Information
Name:Kilgore Companies, LLC
Address:7057 West 2100 South Salt Lake City, UT 84128
Phone:[phone]
Email:[e-mail]
Applicant Type:Property Owner
2. Project Information
Project Name:American Fork Concrete Batch Plant
Address:618 East 1700 South AMERICAN FORK, UT 84003
County:UTAH
Directions:N/A
Acreage:9.0
Latitude:40.342843
Longitude:-111.782648
3. Point of Contact
Name:Lee Ware
Company Name:Kilgore Companies
Address:7057 West 2100 South Salt Lake City, UT 84128
Phone:[phone]
Fax:
Cell:8018317402
4. On-site Superintendent/Supervisor/Foreman Contact
Name:Ben Anderson
Company Name:Kilgore Companies LLC dba Altaview Concrete
On-Site Phone:[phone]
Cell:
5. By signing this permit application I certify that:
A. I am authorized, on behalf of the individual or company listed in Section 1, as Applicant, to
apply for a Fugitive Dust Control Plan and to commit to all of the terms and conditions of the
requested plan.
B. Construction activities will be limited to lands that the applicant either owns or is authorized to
use for construction activities.
C. The applicant accepts responsibility for assuring that all contractors, subcontractors, and all
other persons on the construction site covered by this plan, comply with the terms and conditions
of the Fugitive Dust Control Plan.
D. I understand that any false material statement, representation or certification made in this
application may invalidate the plan or cause me to be subject to enforcement action pursuant to
Utah Code Ann. 19-2-115.
E. Failure to comply with fugitive dust rules may result in compliance action and penalties up to
10,000 per violation/day.
Date: 09/14/2018
Printed Name: Kilgore Companies, LLC
Title: Property Owner
Company Name: Kilgore Companies
Dust Plan Number: 17622
Dust Suppressants
Check All that Apply
Clay additives.
Calcium chloride.
Lime (calcium oxide).
Magnesium chloride.
Organic non-petroleum products, (ligninsulfonate, tall (pine) oil, and vegetable derivatives).
Synthetic polymers (for example; polyvinyl acetate and vinyl acrylic).
FUGITIVE DUST CONTROL PLAN
PROJECT ACTIVITIES CHECKLIST INSTRUCTIONS:
PLACE A CHECK MARK NEXT TO EVERY ACTIVITY THAT WILL BE CONDUCTED ON THIS SITE,
FOR EACH CHECKED ACTIVITY, COMPLETE THE CORRESPONDING CONTROL MEASURES/BEST
MANAGEMENT PRACTICE (BMP) SELECTION PAGE. WHEN COMPLETED, YOU WILL HAVE THE
OPTION TO PRINT THE ENTIRE PLAN.
Project Activity Check All
that Apply
01 Backfilling area previously excavated or trenched.
02 Blasting soil & rock - drilling and blasting.
03 Clearing for site preparation and vacant land cleanup.
04 Clearing forms, foundations, slab clearing and cleaning of forms, foundations and slabs
prior to pouring concrete.
05 Crushing of construction and demolition debris, rock and soil.X
06 Cut and fill soils for site grade preparation.
07 Demolition - Implosive demolition of a structure, using explosives.
08 Demolition - mechanical/manual demolition of walls, stucco, concrete, freestanding
structures, buildings and other structures.
09 Disturbed soil throughout project including between structures. THIS ACTIVITY MUST
BE SELECTED FOR ALL PROJECTS.
X
10 Disturbed land - long term stabilization and erosion control of large tracts of disturbed
land that will not have continuing activity for more than 30 days.
11 Hauling materials.X
12 Paving/subgrade preparation for paving streets, parking lots, etc.
13 Sawing/cutting material, concrete, asphalt, block or pipe.
14 Screening of rock, soil or construction debris.
15 Staging areas, equipment storage, vehicle parking lots, and material storage areas.X
16 Stockpiles materials (storage), other soils, rock or debris, for future use or export.X
17 Tailings piles, ponds and erosion control.
18 Trackout Prevention and Cleanup of mud, silt and soil tracked out onto paved roads.X
19 Traffic - unpaved routes and parking, construction related traffic on unpaved interior
and/or access roads and unpaved employee/worker parking areas.
20 Trenching with track or wheel mounted excavator, shovel, backhoe or trencher.
21 Truck loading with materials including construction and demolition debris, rock and soil.X
Crushing of construction and demolition debris, rock and soil.BMP 05
If you have crushers and screening on site, you may be subject to the federal requirements
contained in New Source Performance Standards Subpart OOO. It is advised that you read this
subpart to determine if these requirements apply to you. Please note that Subpart OOO is NOT
included in this Dust Control Plan submission. The link to Subpart OOO is listed below:
http://ecfr.gpoaccess.gov/cgi/t/text/text-
idx?c=ecfr&sid=4bb7745b4e567b604ad681bc2a46eec2&rgn=div6&view=text&node=40:6.0.1.1.1.
80&idno=40
GENERAL REQUIREMENT: ALL ACTIVITIES MUST MEET OPACITY REQUIREMENTS IN R307-309-5
MAKE AT LEAST ONE SELECTION FROM EACH SECTION.
Stabilize surface soils where support equipment and vehicles will operate.
X 05-01 Pre-water and maintain surface soils in a stabilized condition.
05-02 Apply and maintain a chemical stabilizer to surface soils.
05-03 Pave operational area(s).
Stabilize material before crushing.
X 05-04 Pre-water material.
05-05 Test material to determine moisture content and silt loading, crush only
material that is at optimum moisture content.
Stabilize material during crushing.
X 05-06 Apply water to stabilize material so as to maintain compliance with opacity
standards and permit conditions.
X 05-07 Monitor opacity. Make adjustments to maintain compliance with opacity
standards and permit conditions.
05-08 Install wind break or use enclosure.
Stabilize material after crushing.
05-09 Water crushed material immediately following crushing.
05-10 Apply and maintain a chemical stabilizer to crushed material.
05-11 Maintain in enclosure.
X 05-12 Minimize height of stockpile.
Traffic.
X 05-13 Minimize vehicle miles.
05-14 Reduce truck traffic.
X 05-15 Reduce truck speed.
Transfer height.
X 05-16 Minimize transfer and drop point height.
Disturbed soil throughout project including between structures. THIS
ACTIVITY MUST BE SELECTED FOR ALL PROJECTS.
BMP 09
GENERAL REQUIREMENT: ALL ACTIVITIES MUST MEET OPACITY REQUIREMENTS IN
R307-309-5
MAKE AT LEAST ONE SELECTION FROM EACH SECTION.
Limit disturbance of soils where possible.
09-01 Limit disturbance of soils with the use of fencing, barriers, barricades, and/or
wind barriers.
X 09-02 Limit vehicle mileage and reduce speed.
Stabilize and maintain stability of all disturbed soil throughout construction site.
X 09-03 Apply water to stabilize disturbed soils. Soil moisture must be maintained such
that soils can be worked without generating fugitive dust.
09-04 Apply and maintain a chemical stabilizer.
09-05 Use wind breaks.
09-06 Apply cover (natural or synthetic).
Hauling materials.BMP 11
GENERAL REQUIREMENT: ALL ACTIVITIES MUST MEET OPACITY REQUIREMENTS IN
R307-309-5
MAKE AT LEAST ONE SELECTION FROM EACH SECTION.
Limit visible dust opacity from vehicular operations.
X 11-01 Apply and maintain water/chemical suppressant to operational areas and haul
routes.
X 11-02 Limit vehicle mileage and speed.
Stabilize materials during transport on site.
11-03 Use tarps or other suitable enclosures on haul trucks.
X 11-04 Apply water prior to transport.
Clean wheels and undercarriage of haul trucks prior to leaving construction site.
11-05 Clean wheels.
X 11-06 Sweep or water haul road.
Staging areas, equipment storage, vehicle parking lots, and material storage
areas.
BMP 15
GENERAL REQUIREMENT: ALL ACTIVITIES MUST MEET OPACITY REQUIREMENTS IN
R307-309-5
MAKE AT LEAST ONE SELECTION FROM EACH SECTION.
Limit visible dust opacity from vehicular operations.
X 15-01 Limit vehicle mileage and speed.
X 15-02 Apply water on all vehicle traffic areas in the staging areas and unpaved
access routes.
Stabilize staging area soils during use.
X 15-03 Pre-water and maintain surface soils in a stabilized condition.
15-04 Apply and maintain a chemical stabilizer to surface soils.
Stabilize staging area soils at project completion.
15-05 Apply a chemical stabilizer.
15-06 Apply screened or washed aggregate.
15-07 Use wind breaks.
15-08 Pave.
X 15-09 Completed project will cover staging area with buildings, paving, and/or
landscaping.
15-10 Apply water to form adequate crust and prevent access.
Stockpiles materials (storage), other soils, rock or debris, for future use or
export.
BMP 16
GENERAL REQUIREMENT: ALL ACTIVITIES MUST MEET OPACITY REQUIREMENTS IN
R307-309-5
MAKE AT LEAST ONE SELECTION FROM EACH SECTION.
Stabilize surface soils where support equipment and vehicles will operate.
X 16-01 Pre-water and maintain surface soils in a stabilized condition.
16-02 Apply and maintain a chemical stabilizer on surface soils.
X 16-03 Pave area.
Stabilize stockpile materials during handling.
16-04 Remove material from the downwind side of the stockpile, when safe to do so.
X 16-05 Reduce height.
16-06 Create wind screen
Stabilize stockpiles after handling.
16-07 Water stockpiles to form a crust immediately.
16-08 Apply and maintain a chemical stabilizer to all outer surfaces of the stockpiles.
16-09 Provide and maintain wind barriers on 3 sides of the pile.
16-10 Apply a cover (natural or synthetic)
16-11 Wind screen.
X 16-12 Avoid steep sides to prevent material sloughing.
X 16-13 Reduce height.
Trackout Prevention and Cleanup of mud, silt and soil tracked out onto
paved roads.
BMP 18
GENERAL REQUIREMENT: ALL ACTIVITIES MUST MEET OPACITY REQUIREMENTS IN
R307-309-5
MAKE AT LEAST ONE SELECTION FROM EACH SECTION.
Prevent dust from trackout.
18-01 Clean trackout at the end of the work shift from paved surfaces to maintain
dust control
X 18-02 Maintain dust control during working hours and clean trackout from paved
surfaces at the end of the work shift/day.
18-03 Install gravel pad(s), clean, well-graded gravel or crushed rock. Minimum
dimensions must be 30 feet wide by 3 inches deep, and, at minimum, 50' or the
length of the longest haul truck, whichever is greater. Re-screen, wash or apply
additional rock in gravel pad to maintain effectiveness.
18-04 Install wheel shakers. Clean wheel shakers on a regular basis to maintain
effectiveness.
18-05 Install wheel washers. Maintain wheel washers on a regular basis to maintain
effectiveness.
18-06 Motorized vehicles will only operate on paved surfaces.
18-07 Install cattle guard before paved road entrance.
All exiting traffic must be routed over selected trackout control device(s).
X 18-08 Clearly establish and enforce traffic patterns to route traffic over selected
trackout control device(s).
18-09 Limit site accessibility to routes with trackout control devices in place by
installing effective barriers on unprotected routes.
Truck loading with materials including construction and demolition debris,
rock and soil.
BMP 21
GENERAL REQUIREMENT: ALL ACTIVITIES MUST MEET OPACITY REQUIREMENTS IN
R307-309-5
MAKE AT LEAST ONE SELECTION.
21-01 Pre-water and maintain surface soils in a stabilized condition where loaders,
support equipment and vehicles will operate.
21-02 Apply and maintain a chemical stabilizer on surface soils where loaders,
support equipment and vehicles will operate.
X 21-03 Empty loader bucket slowly and keep loader bucket close to the truck to
minimize the drop height while dumping.
Jordan Garahana <[e-mail]>
Records request for Inspection of American Fork Concrete Plant
4 messages
Jordan Garahana <[e-mail]>Thu, Jul 25, 2024 at 4:18 PM
To: [e-mail]
Hello Bryan,
My name is Jordan Garahana and I am an Environmental Scientist with the state of Utah's Division of Air Quality. I
conducted an inspection of the Altaview/Westroc concrete facility in American Fork at 618 East 1700 South today and I
am looking for some records to help complete my inspection. These are the records I am looking for:
Production records showing the amount of concrete produced per hour, per day, and the rolling 12-month total production
from July 2023 to June 2024.
The rolling 12-month total of natural gas consumed from July 2023 to June 2024.
A copy of your current Fugitive Dust Control Plan for the site
A recent bill of sale from your diesel gas provider that shows the diesel fuel utilized onsite is classified as Ultra Low Sulfur
Diesel (ULSD).
Please provide me with the records I requested by Thursday, August 1st. aSince the permit for this site has the contact
information for Westroc and if Westroc is no longer affiliated with this site, you may have to apply to modify your permit to
get the correct contact information and name replaced on this permit. Please let me know if you have any questions about
the records I am requesting or about the process to modify your permit.
Thanks,
Jordan Garahana
Jordan Garahana
Environmental Scientist | Minor Source Compliance
M: [phone]
airquality.utah.gov
Emails to and from this email address may be considered public records and thus
subject to Utah GRAMA requirements.
Westroc American Fork VEO form.pdf
449K
Jordan Garahana <[e-mail]>Mon, Aug 12, 2024 at 4:06 PM
To: [e-mail]
Hey Bryan,
8/21/24, 4:04 PM State of Utah Mail - Records request for Inspection ofAmerican Fork Concrete Plant
https://mail.google.com/mail/u/0/?ik=038c40f7b3&view=pt&search=all&permthid=thread-a:r8656523220378038512&simpl=msg-a:r364371247587527…1/2
Do you have any updates on the records I have requested as part of my inspection? Please let me know as soon as
possible.
Thanks,
Jordan
Quoted text hidden]
Bryan Jorgensen <[e-mail]>Mon, Aug 12, 2024 at 4:12 PM
To: Jordan Garahana <[e-mail]>
Hey Jordan,
I apologize for not seeing your original email. I will have what you requested to you by tomorrow or
Wednesday at the latest.
Thanks,
Bryan Jorgensen
Environmental Director – West Region
M [phone]
O [phone]
E [e-mail]
Quoted text hidden]
Jordan Garahana <[e-mail]>Mon, Aug 12, 2024 at 4:14 PM
To: Bryan Jorgensen <[e-mail]>
Hey Bryan,
No worries. Thanks for the response and for your help in getting me the records I requested.
Thanks,
Jordan
Quoted text hidden]
8/21/24, 4:04 PM State of Utah Mail - Records request for Inspection ofAmerican Fork Concrete Plant
https://mail.google.com/mail/u/0/?ik=038c40f7b3&view=pt&search=all&permthid=thread-a:r8656523220378038512&simpl=msg-a:r364371247587527…2/2
Jordan Garahana <[e-mail]>
American Fork
2 messages
Bryan Jorgensen <[e-mail]>Thu, Aug 15, 2024 at 11:32 AM
To: "[e-mail]" <[e-mail]>
Jordan,
Please see the attached records you requested. I apologize for the wait, we were just waiting on natural gas consumption.
If you need anything else, please let me know.
Thanks,
Bryan Jorgensen
Environmental Director – West Region
M [phone]
O [phone]
E [e-mail]
2 attachments
06_Alta_View_American Fork_RMX_DAQ_2024.pdf
2217K
AF_FDCP_2018.pdf
46K
Jordan Garahana <[e-mail]>Thu, Aug 15, 2024 at 3:47 PM
To: Bryan Jorgensen <[e-mail]>
Hey Bryan,
Thank you for providing me with the records I have requested. I will let you if there is anything else I require for my
inspection.
Thanks,
Jordan
Quoted text hidden]
8/21/24, 4:03 PM State of Utah Mail - American Fork
https://mail.google.com/mail/u/0/?ik=038c40f7b3&view=pt&search=all&permthid=thread-f:1807475718967225215&simpl=msg-f:180747571896722521…1/2
Jordan Garahana
Environmental Scientist | Minor Source Compliance
M: [phone]
airquality.utah.gov
Emails to and from this email address may be considered public records and thus
subject to Utah GRAMA requirements.
8/21/24, 4:03 PM State of Utah Mail - American Fork
https://mail.google.com/mail/u/0/?ik=038c40f7b3&view=pt&search=all&permthid=thread-f:1807475718967225215&simpl=msg-f:180747571896722521…2/2
Dungan Adams <[e-mail]>
10-Year Review
1 message
Alan Humpherys <[e-mail]>Tue, Jul 23, 2024 at 11:28 AM
To: Dungan Adams <[e-mail]>
Dungan,
Site #1: 14022
Name: Westroc Incorporated- American Fork Concrete Batch Plant
Old AO: DAQE-AN0140220001-07
AO Date: 7/12/2007
Peer: EQ
Site #2: 12845
Name: Capitol Theatre- Boilers
Old AO: DAQE-859-94
AO Date: 10/5/1994
Peer: Tim
Site #3: 12591
Name: Green River Redi-Mix- Green River Redi-Mix
Old AO: DAQE-786-01
AO Date: 9/19/2001
Peer: Dylan
Notes: May be SSE?
Site #4: 11231
Name: MCI Telecommunications Corporation- Saltar Junction Facility
Old AO: DAQE-143-98
AO Date: 2/24/1998
Peer: Christine
Notes: May be SSE?
Site #5: 10498
Name: Boyle's Brothers Drilling Company
Old AO: DAQE-212-98
AO Date: 3/31/1998
Peer: Christine
Thanks,
Alan
--
Alan Humpherys
Manager | Minor NSR Section
P: [phone]
F: [phone]
airquality.utah.gov
Emails to and from this email address may be considered public records and thus subject to Utah GRAMA
requirements.
7/25/24, 1:53 PM State of Utah Mail - 10-Year Review
https://mail.google.com/mail/u/0/?ik=c52f18613a&view=pt&search=all&permthid=thread-f:1805391747042897243&simpl=msg-f:1805391747042897243 1/1
Dungan Adams <[e-mail]>
DAQ Permit Update for American Fork Concrete Batch Plant
13 messages
Dungan Adams <[e-mail]>Mon, Sep 30, 2024 at 11:52 AM
To: [e-mail]
Cc: "[e-mail]" <[e-mail]>
Hi Ben,
My name is Dungan Adams and I am an environmental engineer for the Utah Division of Air Quality (DAQ). One of the
DAQ's goals is to update old air permits so they align with current state and federal rules and so that contact
information and formatting can be updated. This is a free process that was implemented primarily to check if old sources
are still operating and if any contact information needed to be changed.
I am reaching out about Altaview Concrete's American Fork Concrete Batch Plant permit (Approval Order DAQE-
AN0140220001-07 attached for your reference) dated July 12, 2007. The permit was originally issued to Westroc Inc. and
it looks like there has been a change in ownership to Altaview Concrete. I pulled your and Lee's email contacts from a
compliance inspection report from 2021-- and I am thinking the plant is still operational.
Below is the site information listed in the 2007 permit. Please advise how the following information should be updated:
Plant Location/Site Office:
Westroc Inc.
618 East 1700 South
American Fork, Utah 84003
Mailing Address:
Westroc Inc.
670 West 220 South
Pleasant Grove, Utah 84062
Greg Reece was listed as the source contact in the 2007 permit and I am guessing this needs to be updated as well.
Please provide the information for a good source contact.
Let me know if you have any questions.
Thanks for your help,
Dungan
--

Dungan Adams
Environmental Engineer | Minor NSR Section
M: [phone]
airquality.utah.gov
5/13/25, 1:15 PM State of Utah Mail - DAQ Permit Update for American Fork Concrete Batch Plant
https://mail.google.com/mail/u/0/?ik=c52f18613a&view=pt&search=all&permthid=thread-a:r5646050635677698190&simpl=msg-a:r215283922584453…1/6
DAQE-AN0140220001-07.pdf
5989K
Lee Ware <[e-mail]>Thu, Oct 3, 2024 at 4:40 AM
To: Dungan Adams <[e-mail]>, Ben Anderson <[e-mail]>, Bryan Jorgensen
<[e-mail]>
Dungan,
Thanks for reaching out. Yes, the batch plant is still operational. We will respond back with the appropriate information
and contacts. Thanks for the continued follow up.
Lee Ware
Get Outlook for iOS
From: Dungan Adams <[e-mail]>
Sent: Monday, September 30, 2024 1:54 PM
To: Ben Anderson <[e-mail]>
Cc: Lee Ware <[e-mail]>
Subject: DAQ Permit Update for American Fork Concrete Batch Plant

[Quoted text hidden]
DAQE-AN0140220001-07.pdf
5989K
Dungan Adams <[e-mail]>Fri, Oct 4, 2024 at 11:37 AM
To: Lee Ware <[e-mail]>
Cc: Ben Anderson <[e-mail]>, Bryan Jorgensen <[e-mail]>
Lee,
Thanks for getting back to me. Just let me know how the contact information should be updated and I will update the
permit accordingly.
Thanks,
Dungan
[Quoted text hidden]
Dungan Adams <[e-mail]>Tue, Oct 29, 2024 at 8:54 AM
To: Lee Ware <[e-mail]>
Cc: Ben Anderson <[e-mail]>, Bryan Jorgensen <[e-mail]>
Hi Lee,
I am following up about my initial request from September 30th. Please provide a source contact and let me know if any of
the site addresses (listed in original email) need to be updated.
Thanks,
Dungan
[Quoted text hidden]
Dungan Adams <[e-mail]>Thu, Dec 5, 2024 at 4:56 PM
To: Lee Ware <[e-mail]>
Cc: Ben Anderson <[e-mail]>, Bryan Jorgensen <[e-mail]>
Hi Lee,
5/13/25, 1:15 PM State of Utah Mail - DAQ Permit Update for American Fork Concrete Batch Plant
https://mail.google.com/mail/u/0/?ik=c52f18613a&view=pt&search=all&permthid=thread-a:r5646050635677698190&simpl=msg-a:r215283922584453…2/6
I am following up about my initial request from September 30th again. Please provide a source contact and let me know if
any of the site addresses need to be updated. If there is someone else who is a better point of contact please let me
know.
Thanks,
Dungan
[Quoted text hidden]
Dungan Adams <[e-mail]>Wed, Jan 22, 2025 at 1:50 PM
To: Lee Ware <[e-mail]>
Cc: Ben Anderson <[e-mail]>, Bryan Jorgensen <[e-mail]>
Hi Lee,
The most recent air permits issued to Kilgore Companies use the following mailing address:
Kilgore Companies, LLC
PO Box 869
Magna, UT 84044
For now, I am going to proceed with this information. I am also going to update the site name to Altaview Concrete-
American Fork Concrete Batch Plant and the owner to Kilgore Companies, LLC. If any of this information is incorrect,
please let me know.
Thanks,
Dungan
[Quoted text hidden]
Lee Ware <[e-mail]>Fri, Jan 24, 2025 at 5:27 PM
To: Dungan Adams <[e-mail]>
Cc: Ben Anderson <[e-mail]>, Bryan Jorgensen <[e-mail]>
Dungan,

Are you available this upcoming week to discuss further with you any additional needs you may have
regarding AO / permit renewals? Thanks!

Regards,

Lee Ware
Manager of Land Development - West Region
7057 W 2100 S | Salt Lake City, UT 84128
M [phone]
O [phone]
E [e-mail]
[Quoted text hidden]
5/13/25, 1:15 PM State of Utah Mail - DAQ Permit Update for American Fork Concrete Batch Plant
https://mail.google.com/mail/u/0/?ik=c52f18613a&view=pt&search=all&permthid=thread-a:r5646050635677698190&simpl=msg-a:r215283922584453…3/6
image001.png
23K
Dungan Adams <[e-mail]>Tue, Jan 28, 2025 at 9:05 AM
To: Lee Ware <[e-mail]>
Cc: Ben Anderson <[e-mail]>, Bryan Jorgensen <[e-mail]>
Hi Lee,
I am available today and Wednesday after 2pm and available Thursday after 10am. Let me know if there is a time that
works for you and I will send a virtual meeting invitation.
Thanks,
Dungan
[Quoted text hidden]
Lee Ware <[e-mail]>Tue, Jan 28, 2025 at 5:23 PM
To: Dungan Adams <[e-mail]>
Cc: Ben Anderson <[e-mail]>, Bryan Jorgensen <[e-mail]>
Dungan,

Tomorrow, (Wednesday), before 2:00 PM works for me. Thanks!
[Quoted text hidden]
image001.png
23K
Dungan Adams <[e-mail]>Tue, Jan 28, 2025 at 5:37 PM
To: Lee Ware <[e-mail]>
Lee,
I am not available tomorrow until after 2pm as stated in my email. Do you have any availability on Thursday?
Thanks,
Dungan
[Quoted text hidden]
Dungan Adams <[e-mail]>Tue, Apr 22, 2025 at 11:40 AM
To: Lee Ware <[e-mail]>
Cc: Ben Anderson <[e-mail]>, Bryan Jorgensen <[e-mail]>
Hi Lee,
I am following up about the DAQ review of Altaview Concrete's American Fork Concrete Batch Plant permit. I am going to
use the following information for the updated permit unless I hear otherwise:
Mailing Address
Kilgore Companies, LLC
PO Box 869
Magna, UT 84044
Source Contact
5/13/25, 1:15 PM State of Utah Mail - DAQ Permit Update for American Fork Concrete Batch Plant
https://mail.google.com/mail/u/0/?ik=c52f18613a&view=pt&search=all&permthid=thread-a:r5646050635677698190&simpl=msg-a:r215283922584453…4/6
Lee Ware
[e-mail]
[phone]
If you still would like to meet or if any of this information needs to be corrected please let me know.
Thanks,
Dungan
[Quoted text hidden]
Bryan Jorgensen <[e-mail]>Wed, Apr 23, 2025 at 11:19 AM
To: Dungan Adams <[e-mail]>, Lee Ware <[e-mail]>
Cc: Ben Anderson <[e-mail]>
5/13/25, 1:15 PM State of Utah Mail - DAQ Permit Update for American Fork Concrete Batch Plant
https://mail.google.com/mail/u/0/?ik=c52f18613a&view=pt&search=all&permthid=thread-a:r5646050635677698190&simpl=msg-a:r215283922584453…5/6
Hi Dungan,

The mailing address is ok. Would you please put my name and contact information in for the Source
Contact?

Thank you much!

Bryan Jorgensen
Environmental Director – West Region
M [phone]
O [phone]
E [e-mail]
7057 West 2100 South
Salt Lake City, UT 84128

From: Dungan Adams <[e-mail]>
Sent: Tuesday, April 22, 2025 11:40 AM
To: Lee Ware <[e-mail]>
Cc: Ben Anderson <[e-mail]>; Bryan Jorgensen <Bryan.Jorgensen@
kilgorecompanies.com>
Subject: [External]Re: DAQ Permit Update for American Fork Concrete Batch Plant

CAUTION: This email originated from outside of the organization. Exercise caution when opening attachments or
clicking links, especially from UNKNOWN senders.
[Quoted text hidden]
Dungan Adams <[e-mail]>Wed, Apr 23, 2025 at 12:47 PM
To: Bryan Jorgensen <[e-mail]>
Cc: Lee Ware <[e-mail]>, Ben Anderson <[e-mail]>
Hi Bryan,
Sounds good, I will update you to the source contact. Thanks for getting back to me.
Thanks,
Dungan
[Quoted text hidden]
5/13/25, 1:15 PM State of Utah Mail - DAQ Permit Update for American Fork Concrete Batch Plant
https://mail.google.com/mail/u/0/?ik=c52f18613a&view=pt&search=all&permthid=thread-a:r5646050635677698190&simpl=msg-a:r215283922584453…6/6