DAQ-2025-004546

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. 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-868-25
Site ID 14245 (B1)

Chris Rose
Staker Parson Companies
89 West 13490 South, Suite 100
Draper, UT 84020

Dear Mr. Rose:

Re: Staker Parson Companies – Temporary Relocation/Operation, Notice of Intent – Salt Lake
County

Your Notice of Intent dated September 2, 2025, to relocate portable aggregate equipment to the
temporary project for Staker & Parson Companies’ Beef Hollow Pit, located at 2550 Porter
Rockwell Boulevard, Herriman, 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:

Impact crusher and associated 577 hp generator

The State of Utah has permitted portable equipment for Staker Parson Companies on the Approval
Order (AO) DAQE-AN115180014-15, dated July 6, 2015. The above relocation address is a
permitted aggregate facility with established emission and production limits. All equipment
operating at this site must be in accordance with the current AO for this site
DAQE-AN142450003-23 dated December 11, 2023. The total production of aggregate from all
temporary projects when combined with the permanent equipment’s production cannot exceed the
12-month rolling limits as per Condition II.B.1.a of this AO. The operation of the temporary
generator shall be in compliance with the engine operation limits of Condition II.B.4.b and the
low sulfur fuel requirements of Conditions II.B.4.d through II.B.4.d.2. The visible opacity
emissions shall be restricted to 20% as per Condition II.B.1.d.G of the above referenced portable
AO.

September 12, 2025
DAQC-868-25
Page 2

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.

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:SW:rh

Enclosure: Submitted Temporary Relocation Form

cc: Salt Lake County Health Department
Jay Morris (Sep 11, 2025 12:50:12 MDT)
Susan Weisenberg <[e-mail]>
Portable/Temporary Relocation Form
1 message
[e-mail] <[e-mail]>Tue, Sep 2, 2025 at 2:37 PM
Reply-To: [e-mail]
To: [e-mail]
Susan/Chad:
Site # -- Staker Parson Companies has requested a Temporary Relocation. Please see the information below. Any
attachments can be access by clicking on the links.

Recipient Data:
Time Finished: 2025-09-02 14:36:57 MDT
IP: 165.225.10.96
ResponseID: R_7vNTUXO0ShgpqiR
Link to View Results: Click Here
URL to View Results: https://utahgov.iad1.qualtrics.com/apps/single-response-reports/reports/gOjg0Ar_3d4R_
rlSh3rKc5VIymZmbMYAdU19DRW2-t2WlYU0-JJmB8KwyJpL3IeJCbUMy-WlD93QuUcgm10IHsurKKyQ5qCHNiF3
R7_cuxBGNLB-xa7akiG5BYZ6bhqfqJkrCtkraix1i2cE18Tup5ggOU8Yt_OCyKZaygG3eH7X9RhnfBow7Enb3GdbMo-
PbwQUk8EoDzyLZoD4QC170aZhzDWFTlGWLNpouegeq7AewX0UajxPYqyu9WugjuPv07qzoR7SrZOiiQ75YazeyXPx2
2ingzj86ZQoFH0NriUgSQ2JwXaKPdx8Osd4Hma3kO4vJm39VD5w9dEl_z1P8A
Response Summary:
Please fill out the information below:
Contact Person: Christopher Rose
Company Name: Staker Parson Companies
Mailing Address: 89 W 13490 S
City: Draper
Zip: 84020
Phone Number: 3854002119
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...
E0A789B47B
Briefly give directions to the site and/or physical address:
2550 Porter Rockwell Rd, Herriman, UT
Proposed Relocation Information:
Closest City Herriman
County Salt Lake
UTM X Coordinates 416504.81 m E
UTM Y Coordinates 4481174.68 m N
Approximate distance to the nearest house/business 1060 feet
UTM X Coordinates to nearest house/business 416706.93 m E
UTM Y Coordinates to nearest house/business 4481429.49 m N
Does this site currently have a permit with DAQ?
Yes
9/3/25, 12:45 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:1842185947421702957%7Cmsg-f:1842185947421702957&s…1/2
If yes, what is the Permit (DAQ-AN) # ?
DAQE-AN1424550003-23
If yes, what is the Permit Holder's Name?
Staker & Parson Companies
Please provide the permit ID for the equipment? (DAQE-XXXXXXXXX-XX)
DAQE-AN115180014-15
Please list all the Equipment on Site:Note: It is important to identify ALL diesel powered engine...
1
Equipment Type Impact Crusher and associated diesel generator
Serial or ID# II.A.5
Design Capacity 500 TPH/577 HP
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_1hGBc73YRPJrgIB
Have any other state or local regulatory agencies issued any other "Conditional Use Permits" for...
No
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
Starting time of operation (am/pm) 6 AM
Ending time of operation (am/pm) 10 PM
Maximum hourly production rate for project 500 TPH
Expected startup date 09/08/2025
Expected completion date 09/01/2026
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_3Glyv42NjcFQQ0Y
Owner/Operator Representative:
https://utahgov.co1.qualtrics.com/WRQualtricsControlPanel/File.php?F=F_UH39Wt7IpIkv8Pf
9/3/25, 12:45 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:1842185947421702957%7Cmsg-f:1842185947421702957&s…2/2
Susan Weisenberg <[e-mail]>
RE: generator question regarding TRP to Beef Hollow
1 message
Rose, Chris (Staker Parson Materials & Construction) <[e-mail]>Sun, Sep 7, 2025 at 1:07
PM
To: Susan Weisenberg <[e-mail]>
Hello Susan,

To my knowledge the generator referenced in II.A.6 will be running at the same time as well as one of the
two generators referenced in II.A.7.

Thank you,

Christopher Rose
Environmental Specialist
West Division

Staker Parson
A CRH COMPANY
89 West 13490 South
Draper, Utah 84020

C [phone]
E [e-mail]

From: Susan Weisenberg <[e-mail]>
Sent: Thursday, September 4, 2025 4:55 PM
To: Rose, Chris (Staker Parson Materials & Construction) <[e-mail]>
Subject: generator question regarding TRP to Beef Hollow

Hello, just as a heads up my management has stated that we should limit the generator associated with the proposed relocated impator to the 4,380 hourly limit referenced on Condition II. B. 4. b. of the Beef Hollow AO. In order to track all of
9/8/25, 9:07 AM State of Utah Mail - RE: generator question regarding TRP to Beef Hollow
https://mail.google.com/mail/u/0/?ik=bffac613d3&view=pt&search=all&permthid=thread-a:r-767967273812655586%7Cmsg-f:1842633311003990274&…1/2
Hello, just as a heads up my management has stated that we should limit the generator associated with the proposed
relocated impator to the 4,380 hourly limit referenced on Condition II.B.4.b. of the Beef Hollow AO. In order to track all of
the generators operating at this site, will the permanently installed generators referenced by II.A.6 and II.A7 be operating
at the same time as the relocated equipment? Thanks.

Susan Weisenberg,
Environmental Scientist
Office: 385-306-6512

9/8/25, 9:07 AM State of Utah Mail - RE: generator question regarding TRP to Beef Hollow
https://mail.google.com/mail/u/0/?ik=bffac613d3&view=pt&search=all&permthid=thread-a:r-767967273812655586%7Cmsg-f:1842633311003990274&…2/2