DAQ-2024-007990

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

Department of
Environmental Quality

Kimberly D. Shelley
Executive Director

DIVISION OF AIR QUALITY
Bryce C. Bird
Director

SPENCER J. COX
Governor

DEIDRE HENDERSON
Lieutenant Governor
DAQC-430-24
Site ID 14070 (B1)

Melissa Scott
JP Excavating, Incorporated
4102 South 1440 East Circle
St. George, UT 84790

Dear Ms. Scott:

Re: JP Excavating, Incorporated – Temporary Relocation/Operation, Notice of Intent –
Washington County

Your Notice of Intent dated March 29, 2024, to relocate portable aggregate equipment to the
temporary project located 2 miles along Landfill Road, off an unnamed road, St. George, UT 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:

200 tph jaw crusher rated at 225 hp
200 tph impact crusher rated at 385 hp
200 tph screen rated at 185 hp
Excavator rated at 204 hp
Wheel loader rated at 269 hp

This equipment has been permitted for portable operation in the State of Utah by the portable
Approval Order (AO) DAQE-AN140700003-20 dated June 25, 2020. 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 operational days per site cannot be
extended beyond the stipulated 365 consecutive day period. Approval is subject to the conditions
of the dust control plan submitted for this location and the current Approval Order (AO)
DAQE-AN140700003-20 dated June 25, 2020. Hours of operation for this equipment shall be
held to 12 hours each day. The maximum aggregate production rate shall be held to 200 tons per
hour.
6 á Û Ù Û Ý
DAQC-430-24
Page 2

Emissions for the aggregate processing operation for this project have been estimated at the
following:

Pollutant gram/sec lbs/hr lbs/24 hr tons/yr
PM10 1.01 7.98 79.84 6.23
SOx 0.21 1.66 16.62 1.30
NOx 2.71 21.49 214.88 16.76
CO 0.72 5.71 57.06 4.45
VOC 0.21 1.70 16.99 1.32

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 Jordan Garahana at [phone].

Sincerely,

Jay P. Morris
Assistant Director

JPM:JG:jl

Enclosure: Submitted Temporary Relocation Form

cc: Southwest Utah Public Health Department

4 * - - $ . — 4 F v A ? A C @ A w A B ˜
4/11/24, 11:36 AM State of Utah Mail - Portable/Temporary Relocation Form
https://mail.google.com/mail/u/0/?ik=038c40f7b3&view=pt&search=all&permthid=thread-f:1794873822994917823&simpl=msg-f:1794873822994917823 1/2
Jordan Garahana <[e-mail]>
Portable/Temporary Relocation Form
1 message
[e-mail] <[e-mail]>Fri, Mar 29, 2024 at 9:11 AM
Reply-To: [e-mail]
To: [e-mail]
Susan/Chad:
Site # -- JP Excavating has requested a Temporary Relocation. Please see the information below. Any attachments can
be access by clicking on the links.

Recipient Data:
Time Finished: 2024-03-29 09:10:48 MDT
IP: 72.249.248.147
ResponseID: R_5PBjG200xwKXhYD
Link to View Results: Click Here
URL to View Results: https://utahgov.iad1.qualtrics.com/apps/single-response-reports/reports/epkgZE2%2ErXN%
2EZzhnoMOm1OfIGT1WmlzO8CZRyVz7U-6b4eJb-Uehzqe60IOUq--A%2EoXnnVUm04cCSwIyCf5MHMqGF5uNM
SDbjv3BwMCPgdQrqGq7dH-SrMdlVhOmoGwMI4Lc4vYG9gOgHr0Fim5hIUZodWb6qHneAbd5W6EahrQ7qFc
QH6IxLEpLWqDi7c6bhDmEmTQjq0I9333A3wBadCPsh3Woz1a0K9rkVZLCtQPELtFunlea%
2EflEgD1D0mhhxJt6Nl62ACZQepCNA1A%2EOtvRtIZOkAQXcnw0vKWTjlE9rCE8vSF9RqiWPx-
vhN6mPB9GRdIOwgUacx%2EdGRgFFg
Response Summary:
Please fill out the information below:
Contact Person: Melissa Scott
Company Name: JP Excavating
Mailing Address: 4102 S 1440 E Circle
City: St George
Zip: 84790
Phone Number: 435-680-4383
Email: [e-mail]
Is the site located within a PM2.5 non-attainment and maintenance plan areas on cleared land grea...
No
All temporary relocation projects are required to submit a Fugitive Dust Control Plan (FDCP). Lo...
E4DC8696A0
Briefly give directions to the site and/or physical address:
Unnamed Road along Landfill Road, Washington Utah. From I-15 take exit 16 and head southeast on UT-9. Turn
southwest onto Telegraph Road. Turn southeast onto Landfill Road.
Proposed Relocation Information:
Closest City Washington
County Washington
UTM X Coordinates 282531
UTM Y Coordinates 4112003
Approximate distance to the nearest house/business 1587 feet
UTM X Coordinates to nearest house/business 282067
UTM Y Coordinates to nearest house/business 4111860
4/11/24, 11:36 AM State of Utah Mail - Portable/Temporary Relocation Form
https://mail.google.com/mail/u/0/?ik=038c40f7b3&view=pt&search=all&permthid=thread-f:1794873822994917823&simpl=msg-f:1794873822994917823 2/2
Does this site currently have a permit with DAQ?
Unknown
Please provide the permit ID for the equipment? (DAQE-XXXXXXXXX-XX)
DAQE-AN140700003-20
Please list all the Equipment on Site:Note: It is important to identify ALL diesel powered engine...
1
Equipment Type Jaw Crusher
Make/Model Unknown
Serial or ID# CR-4
Manufactured Date 2017
Design Capacity 200 tph
2
Equipment Type Impact Crusher
Make/Model Unknown
Serial or ID# CR-8
Manufactured Date 2017
Design Capacity 200 tph
3
Equipment Type Screen
Make/Model Unknown
Serial or ID# CR-11
Manufactured Date 2017
Design Capacity 200 tph
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_r8QfU0tMi39mPE5
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
Washington City Public Works
Operational Information: (Please note: Operating time over 16 hours in a 24 hour period will re...
Total Hours of operation per 24 hr period 12
Starting time of operation (am/pm) 6:00 AM
Ending time of operation (am/pm) 6:00 PM
Maximum hourly production rate for project 200 tph
Expected startup date 04/01/2024
Expected completion date 09/30/2024
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_2S3rF1VbJIeoxWi
Owner/Operator Representative:
https://utahgov.co1.qualtrics.com/WRQualtricsControlPanel/File.php?F=F_3EspIqhmvWLtOOl
Jordan Garahana <[e-mail]>
Relocation to Washington County question
12 messages
Susan Weisenberg <[e-mail]>Sat, Mar 30, 2024 at 10:47 AM
To: [e-mail]
Cc: Jordan Garahana <[e-mail]>
Hello Melissa, I believe that your requested relocation site is the same as the Western Rock aggregate pit located on
Landfill Road. Can you look at the attached Approval Order (AO) and let me know if this is the same general aggregate pit
address?
We authorize relocations at permanent sites a little differently than sites with no preexisting AOs. If this is the same
address, we just have your operation stay within the total combined rolling 12-month production limit set for this specific
address, and otherwise operate in the same way as the permanent equipment.
Jordan Garahana will be handling your relocation request this time as I am out of town until April 9th. He can be reached
at 385-271-2871 if you have additional questions. Thanks!
Susan Weisenberg,
Environmental Scientist
Office: 385-306-6512
Western Rock Washington County AO.pdf
522K
Melissa Scott <[e-mail]>Mon, Apr 1, 2024 at 9:58 AM
To: Susan Weisenberg <[e-mail]>
Cc: [e-mail], Jordan Garahana <[e-mail]>, Alysen Tarrant <[e-mail]>
Susan,
Hi! It's been a minute. How are you?
We are not located in Western Rock's pit, we are just slightly North of their pit location.
Please let me know if you need anything else from me.
Thanks,
Melissa
[Quoted text hidden]
--

Melissa Scott
4102 So 1440 E Circle
St. George, UT 84790
[phone]
[e-mail]
Jordan Garahana <[e-mail]>Fri, Apr 12, 2024 at 11:19 AM
To: Melissa Scott <[e-mail]>
Hey Melissa,
5/6/24, 2:39 PM State of Utah Mail - Relocation to Washington County question
https://mail.google.com/mail/u/0/?ik=038c40f7b3&view=pt&search=all&permthid=thread-f:1794970488323018716&simpl=msg-f:17949704883230187…1/4
I have a question about your temporary relocation request. Are you relocating any generators as part of the temporary
relocation, or does the equipment listed have internal diesel engines?
Thanks,
Jordan Garahana
[Quoted text hidden]
--
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.
Melissa Scott <[e-mail]>Fri, Apr 12, 2024 at 12:40 PM
To: Jordan Garahana <[e-mail]>
Hi Jordan.
It’s all internal diesel engines.
Thank you,
Melissa

Melissa Scott
4102 So 1440 E Circle
St. George, UT 84790
[phone]
[e-mail]
[Quoted text hidden]
Jordan Garahana <[e-mail]>Mon, Apr 15, 2024 at 4:06 PM
To: Chad Gilgen <[e-mail]>
Information about JP Excavating on the equipment and the location of their TRP.
Thanks,
Jordan
[Quoted text hidden]
Jordan Garahana <[e-mail]>Wed, Apr 17, 2024 at 9:14 AM
To: Melissa Scott <[e-mail]>
Hey Melissa,
5/6/24, 2:39 PM State of Utah Mail - Relocation to Washington County question
https://mail.google.com/mail/u/0/?ik=038c40f7b3&view=pt&search=all&permthid=thread-f:1794970488323018716&simpl=msg-f:17949704883230187…2/4
Thanks for sending me that information, I have a couple more follow up questions. Do you have the horsepower for the
equipment that is being relocated? And the location of this project looks like it is occurring at an established pit. Do you
have any more information about the pit where this temporary relocation is planning on working in?
Thanks,
Jordan Garahana
[Quoted text hidden]
Susan Weisenberg <[e-mail]>Wed, Apr 17, 2024 at 12:42 PM
To: Chad Gilgen <[e-mail]>, Jordan Garahana <[e-mail]>
Hello - I'm trying to keep up with my emails - with regards to the TRP Jordan issued to JP Excavating, Melissa Scott
stated that she believes that the requested relocation address is outside of the Western Rock (aka Staker Parson
Companies) permitted site. If it turns out this operation actually is inside of the Western Rock AO boundaries, we should
reach out to both Staker and JP Excavating with a phone call or email to make certain that everyone is aware of the
production/operating restrictions.
Susan Weisenberg,
Environmental Scientist
Office: 385-306-6512
---------- Forwarded message ---------
From: Melissa Scott <[e-mail]>
Date: Mon, Apr 1, 2024 at 9:58 AM
Subject: Re: Relocation to Washington County question
[Quoted text hidden]
[Quoted text hidden]
Jordan Garahana <[e-mail]>Wed, Apr 17, 2024 at 1:38 PM
To: Susan Weisenberg <[e-mail]>
Cc: Chad Gilgen <[e-mail]>
Hey Susan,
I did reach out to Melissa to get some clarification about the ownership of the pit this TRP application is looking to work in,
as well as other information that was needed about the horsepower of their equipment. I am still waiting to hear back
about it from her and will let you know what I receive from her.
Thanks,
Jordan
[Quoted text hidden]
[Quoted text hidden]
Jordan Garahana <[e-mail]>Thu, Apr 25, 2024 at 10:06 AM
To: Melissa Scott <[e-mail]>
Hey Melissa,
Just checking back in to see if you have any update on the information I requested.
Thanks,
Jordan
[Quoted text hidden]
5/6/24, 2:39 PM State of Utah Mail - Relocation to Washington County question
https://mail.google.com/mail/u/0/?ik=038c40f7b3&view=pt&search=all&permthid=thread-f:1794970488323018716&simpl=msg-f:17949704883230187…3/4
Melissa Scott <[e-mail]>Mon, Apr 29, 2024 at 4:17 PM
To: Jordan Garahana <[e-mail]>
Jordan,
I apologize. This took longer than expected.
Please see below:
CR-4 GT125 Jaw Crusher 225 HP
CR-8 FT4250 Impact Crusher 385 HP
CR-11 McCloskey Screen 185 HP I may not take this machine to the job
TH-37 335F Excavator 204 HP
L-11 950 M Wheel Loader 269 HP
Please review and let me know if there is anything else that you need or if you have any questions. You can also reach
out to Brandon Burrows directly about the above information @ 435-703-0944.
Thank you,
Melissa
[Quoted text hidden]
Jordan Garahana <[e-mail]>Tue, Apr 30, 2024 at 9:48 AM
To: Melissa Scott <[e-mail]>
Hey Melissa,
Thank you for getting back to me with the information about the power of the equipment. Can you give me some
information about the ownership of the pit that this temporary relocation is requesting and application to work in?
Thanks,
Jordan Garahana
[Quoted text hidden]
Melissa Scott <[e-mail]>Tue, Apr 30, 2024 at 11:54 AM
To: Jordan Garahana <[e-mail]>
Cc: Brandon Burrows <[e-mail]>
Jordan,
This is not an operating pit that we are locating to. It is next to Western Rock (Staker Parson).
Do you need anything more than that?
Thanks,
Melissa
[Quoted text hidden]
5/6/24, 2:39 PM State of Utah Mail - Relocation to Washington County question
https://mail.google.com/mail/u/0/?ik=038c40f7b3&view=pt&search=all&permthid=thread-f:1794970488323018716&simpl=msg-f:17949704883230187…4/4