DAQ-2025-004590

195 North 1950 West • Salt Lake City, Utah
Mailing Address: P.O. Box 144820 • Salt Lake City, Utah 84114-4820
Telephone [phone] • Fax [phone] • T.D.D. 800 346-3128
www.deq.utah.gov
Printed on 100% recycled paper
State of Utah

Department of
Environmental Quality

Tim Davis
Executive Director

DIVISION OF AIR QUALITY
Bryce C. Bird
Director

SPENCER J. COX
Governor

DEIDRE HENDERSON
Lieutenant Governor
DAQC-865-25
Site 14068 (B1)

Sam Cusick
CMC Rock
151 East 1750 North
Vineyard, Utah 84059

Dear Mr. Cusick:

Re: CMC Rock - Temporary Relocation/Operation, Notice of Intent – Utah County

Your Notice of Intent dated August 19, 2025, to relocate portable aggregate equipment to the
temporary project located north of Cedar Fort on West Canyon Road, Utah, was received by the
Utah Division of Air Quality (DAQ) and has been reviewed.

The following equipment has been approved for operation for this temporary project:

Astec jaw crusher
Two (2) Kodiak cone crushers
JCI screen
Astec screen
TCI screen
Cat Xq570 725 kW 2021 generator
Cat xq800 800 kW generator

The above equipment has been permitted for operation in the State of Utah by the Goodfellow
Corporation portable Approval Order (AO) DAQE-AN140680003-18 dated April 18, 2018.
Approval is granted to relocate and operate this equipment at the new location for a period not to
exceed 180 operational days. As per Utah Administrative Code (UAC) R307-401-17, the
operation of equipment at this temporary site may be for up to 180 working days in any calendar
year not to exceed 365 consecutive days, starting from the initial relocation date. Approval is
subject to the dust control plan submitted for this location and the conditions of the above
referenced AO. As per Condition II.B.3.c of the above referenced portable AO, the hours of
operation shall be restricted to the hours of 6:00 am to 10 pm each day. The hours of operation
may be altered upon approval of the Director; however, any request for a change in these hours
shall include modeling showing that all NAAQS are met. The maximum production rate shall be
September 17, 2025
DAQC-865-25
Page 2

held to the requested 800 tons per hour. Emissions for this project have been estimated at the
following:

Pollutant gram/sec lbs/hr lbs/24 hr tons/yr
PM10 2.99 23.69 236.93 18.48
SOx 1.22 9.66 96.59 7.53
NOx 8.02 63.64 636.41 49.64
CO 2.08 16.50 164.97 12.87
VOC 0.32 2.56 25.60 2.00

The owner/operator shall maintain records of the actual operation hours, days, and production
rate, of the above referenced equipment at this relocation site and have the ability to submit the
information to the DAQ upon the request of representatives of the Director. Please make certain
that the plant operator is aware of all the location specific requirements for this site and the
conditions of the aforementioned AO.

Federal New Source Performance Standards Subpart OOO requires that initial Method 9
observations be performed for all applicable portable crushers, screens and attached conveyors.
Subpart OOO also mandates that all crushers constructed, modified, or reconstructed on or after
April 22, 2008, which are not enclosed, must install spray bars on the equipment and keep
maintenance records to ensure proper spray bar operations.

Utah Division of Water Quality Storm Water Permits and regulations may apply to this temporary
project. Please refer to Utah DEQ Water Quality’s current Storm Water construction requirements
for additional information.

This approval for relocation in no way releases the owner or operator from any liability for
compliance with all other applicable federal, state, and local regulations including the UAC.

If you have any questions regarding this relocation authorization or the temporary relocation
process please contact Susan Weisenberg at [phone].

Sincerely,

Jay P. Morris
Assistant Director

JPM:SPW:aj

Enclosure: Submitted Temporary Relocation Form

cc: Utah County Health Department

Jay Morris (Sep 16, 2025 08:17:14 MDT)
Susan Weisenberg <[e-mail]>
Portable/Temporary Relocation Form
1 message
[e-mail] <[e-mail]>Tue, Aug 19, 2025 at 8:01 PM
Reply-To: [e-mail]
To: [e-mail]
Susan/Chad:
Site # -- CMC Rock has requested a Temporary Relocation. Please see the information below. Any attachments can be
access by clicking on the links.

Recipient Data:
Time Finished: 2025-08-19 20:01:43 MDT
IP: 69.169.154.17
ResponseID: R_6CBl1yAGHYkj5Ya
Link to View Results: Click Here
URL to View Results: https://utahgov.iad1.qualtrics.com/apps/single-response-reports/reports/
CQbkrATGIE2xyYVOdUQmb2D8XQjWSMJ1pf61KSXsSbz2cGjAb6WN6VPxbcMLNwrJlhc2lk2MPoP1VlLtHQIhTLvsBv
ZJjQqaDPpdJjgcYX3--W-fawMpYr8dJcdt5xsSt8eadIYU9_E8syy1NIN3Xil0OcvAkTWMJSy4oDSc
kCLjKfl64TDrc6m8jiinDEgx1Te4Ge2MdbBAUOVH5Nv0EQHM41-JXdNNzxPJYXadNDUWmfucx4MB4rDto
DWO9y6xp7SqBhiN06bRo31KurBhughySpBudsHY-ZP4_3RTb57XEkI6ITxavN4q9858vtEqR0hnMjfcsmxUtZJ67LM6mQ
Response Summary:
Please fill out the information below:
Contact Person: Sam Cusick
Company Name: CMC Rock
Mailing Address: 151 E 1750 N
City: Vineyard
Zip: 84059
Phone Number: 8013689011
Email: [e-mail]
Is the site located within a PM2.5 non-attainment and maintenance plan areas on cleared land grea...
Yes
All temporary relocation projects are required to submit a Fugitive Dust Control Plan (FDCP). Lo...
BFA8DE67F3
Briefly give directions to the site and/or physical address:
North of cedar Fort on west canyon RD. This is for the extension of our operation as we finalize our permanent AO.
Proposed Relocation Information:
Closest City Cedar Fort
County Utah
UTM X Coordinates 407437.15
UTM Y Coordinates 4472100
Approximate distance to the nearest house/business .75 Miles
UTM X Coordinates to nearest house/business 408239
UTM Y Coordinates to nearest house/business 4468477
Does this site currently have a permit with DAQ?
No
8/28/25, 3:52 PM State of Utah Mail - Portable/Temporary Relocation Form
https://mail.google.com/mail/u/0/?ik=bffac613d3&view=pt&search=all&permthid=thread-f:1840938022677816645%7Cmsg-f:1840938022677816645&s…1/3
Please provide the permit ID for the equipment? (DAQE-XXXXXXXXX-XX)
DAQE-AN140680003-18
Please list all the Equipment on Site:Note: It is important to identify ALL diesel powered engine...
1
Equipment Type Genorator
Make/Model cat
Serial or ID# xq800
Manufactured Date 2019
Design Capacity 800
2
Equipment Type Jaw
Make/Model Astec
Serial or ID# 3055
Manufactured Date 2022
Design Capacity 800
3
Equipment Type Cone
Make/Model Kodiak
Serial or ID# c221656
Manufactured Date 2022
Design Capacity 400
4
Equipment Type cone
Make/Model Kodiak
Serial or ID# 400HP
Manufactured Date 2024
Design Capacity 400
5
Equipment Type Screen
Make/Model JCI
Serial or ID# s205126
Manufactured Date 2020
Design Capacity 400
6
Equipment Type Screen
Make/Model Astec
Serial or ID# 8x20
Manufactured Date 2023
Design Capacity 400
7
Equipment Type Screen
Make/Model TCI
Serial or ID# 15051397
Manufactured Date 2021
Design Capacity 400
8
Equipment Type Genorator
Make/Model cat
Serial or ID# xq570
Manufactured Date 2021
Design Capacity 570
Please attach a site diagram showing the equipment layout and general site dimensions for this re...
https://utahgov.co1.qualtrics.com/WRQualtricsControlPanel/File.php?F=F_1dotZdTtJ3LAje1
Have any other state or local regulatory agencies issued any other "Conditional Use Permits" for...
Yes
If Yes, please list all other local and state agencies that have issued any other permits
Utah County, Sitla, DOGM
Operational Information: (Please note: Operating time over 16 hours in a 24 hour period will re...
Total Hours of operation per 24 hr period 16
8/28/25, 3:52 PM State of Utah Mail - Portable/Temporary Relocation Form
https://mail.google.com/mail/u/0/?ik=bffac613d3&view=pt&search=all&permthid=thread-f:1840938022677816645%7Cmsg-f:1840938022677816645&s…2/3
Starting time of operation (am/pm) 4 AM
Ending time of operation (am/pm) 10 PM
Maximum hourly production rate for project 800
Expected startup date 08-20-2025
Expected completion date 08/01/2026
What type of application is this for?
New Application
In accordance with the fee schedule approved by the Utah State Legislature, the Division of Air Q...
https://utahgov.co1.qualtrics.com/WRQualtricsControlPanel/File.php?F=F_3syRmD1z6bCtkil
Owner/Operator Representative:
https://utahgov.co1.qualtrics.com/WRQualtricsControlPanel/File.php?F=F_0vntsr6MKNkZLtn
8/28/25, 3:52 PM State of Utah Mail - Portable/Temporary Relocation Form
https://mail.google.com/mail/u/0/?ik=bffac613d3&view=pt&search=all&permthid=thread-f:1840938022677816645%7Cmsg-f:1840938022677816645&s…3/3
Susan Weisenberg <[e-mail]>
Re: 16 hour a day equipment operation limit for Cedar Fort
1 message
Sam Cusick <[e-mail]>Wed, Sep 3, 2025 at 10:23 AM
To: Susan Weisenberg <[e-mail]>
I guess I was having an off math day… 16 hours a day was what I was going for. Thanks Susan!
Sent from my iPhone
On Sep 3, 2025, at 10:15 AM, Susan Weisenberg <[e-mail]> wrote:
Hello, your temporary relocation for the Cedar Fort project requested an 18 hour day beginning at 4:00 am.
As communicated on a voicemail to your company this morning, all temporary relocation projects are limited
to a 16 hour equipment operation day. This restriction is referenced on Condition II.B.3.c of the Goodfellow
portable Approval Order DAQE-AN140680003-18.
Please respond to this email to confirm that you are aware of the equipment operation hour limits for this
temporary project. The hours of operation may be altered upon approval of the Director; however, any
request for a change in these hours shall include modeling showing that all NAAQS are met.
Thanks, let me know if you have any questions.
Susan Weisenberg,
Environmental Scientist
Office: 385-306-6512
<State of Utah Mail - CMC Rock New Cedarfort TRP request (1) (1).pdf>
<AN140680003-18.pdf>
9/3/25, 10:39 AM State of Utah Mail - Re: 16 hour a day equipment operation limit for Cedar Fort
https://mail.google.com/mail/u/0/?ik=bffac613d3&view=pt&search=all&permthid=thread-a:r853055438924381570%7Cmsg-f:1842260610912794959&s…1/1