DAQ-2024-008157

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-482-24
Site 14070 (B1)

Melissa Scott
JP Excavating, Inc.
4102 South 1440 East Circle
St. George, Utah 84790

Dear Ms. Scott:

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

Your Notice of Intent dated April 25, 2024, to relocate portable aggregate equipment to the temporary
project located 2670 West 600 North, Hurricane, 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:

CR-4 jaw crusher with 225 hp generator
CR-8 Impact crusher with 385 hp generator
CR-11 screen

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 yea r 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-140700003-20 dated June 25, 2020. Hours of operation shall be held to 10 hours each day. The
maximum production rate shall be held to the requested 150 tons per hour. Emissions for this project
have been estimated at the following:

Pollutant gram/sec lbs/hr lbs/24 hr tons/yr
PM10 0.83 6.56 65.63 5.12
SOx 0.17 1.33 13.26 1.03
NOx 2.13 16.87 168.73 13.16
CO 0.58 4.58 45.75 3.57
VOC 0.17 1.33 13.29 1.04
6 Û Ü Û Ù Û Ý
DAQC-482-24
Page 2

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.

NSPS 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: Southwest Utah Public Health Department

4 * - - $ . — 4 A A v A ? A C @ A w @ H ˜
Susan Weisenberg <[e-mail]>
Portable/Temporary Relocation Form
1 message
[e-mail] <[e-mail]>Thu, Apr 25, 2024 at 8:20 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: 2024-04-25 08:20:12 MDT
IP: 98.97.137.201
ResponseID: R_3MYQ1tAwPhMewwq
Link to View Results: Click Here
URL to View Results: https://utahgov.iad1.qualtrics.com/apps/single-response-reports/reports/E2j4hPIfo3MDPnC--
ILoe91M-Fq%2Egu077FQ9uLFAIUg1jziZcvB-1NHxYVba96uG2vSmadsQ23BsXlF9%
2EOxWOmt74kmf9VbeP9spP21PsVfRKnbeEt9LpnGbWtflbmMGdCbPOMFgRT4s-qs3dT8vpuA-TUJoM3hDKN%
2EDYxXaeY15LmBZkEAnhqQEGX%2EnKVP8q49H6Srl1Hl4xBlm83fpfMxUa4mNSxCBOkblA1tbPgFVWVVioKtv-
59GAGFu1%2E7JKxVngRsSWDBpbHbD5n-Py5092yvlE9BJkNYoODMMbGCJcVTTDvQ5-
RscFnHFwPJuwVUDvjiXSnbwyas9iKgk%2Eg
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...
D26793BE51
Briefly give directions to the site and/or physical address:
2670 West 600 North
Hurricane, UT 84737
Proposed Relocation Information:
Closest City Hurricane
County Washington
UTM X Coordinates 292373
UTM Y Coordinates 4118032
Approximate distance to the nearest house/business 130
UTM X Coordinates to nearest house/business 292330
UTM Y Coordinates to nearest house/business 4118051
5/20/24, 11:25 AM State of Utah Mail - Portable/Temporary Relocation Form
https://mail.google.com/mail/u/1/?ik=bffac613d3&view=pt&search=all&permthid=thread-f:1797316753416347633%7Cmsg-f:1797316753416347633&…1/2
Does this site currently have a permit with DAQ?
No
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 Unknown
Design Capacity Unknown
2
Equipment Type Impact Crusher
Make/Model Unknown
Serial or ID# CR-8
Manufactured Date Unknown
Design Capacity Unknown
3
Equipment Type Screen
Make/Model Unknown
Serial or ID# CR-11
Manufactured Date Unknown
Design Capacity Unknown
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_1Lh69ZDNNRbHTe3
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 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 300 tph
Expected startup date 05/01/2024
Expected completion date 09/30/2024
What type of application is this for?
New Application
Owner/Operator Representative:
https://utahgov.co1.qualtrics.com/WRQualtricsControlPanel/File.php?F=F_22zAhOqzteI1ZDG
5/20/24, 11:25 AM State of Utah Mail - Portable/Temporary Relocation Form
https://mail.google.com/mail/u/1/?ik=bffac613d3&view=pt&search=all&permthid=thread-f:1797316753416347633%7Cmsg-f:1797316753416347633&…2/2
Susan Weisenberg <[e-mail]>
Fwd: 2670 W 600 N Temporary Relocation
1 message
Melissa Scott <[e-mail]>Wed, May 1, 2024 at 5:22 PM
To: Susan Weisenberg <[e-mail]>
Susan,
Hi! After our conversation, I was able to better confirm the location of our crusher for this site. The GPS coordinates are:
37.186305, -113.347988. We will be 1,000 Lf away from the nearest home.
Please let me know if you have any more questions or if you need anything else.
Thanks,
MElissa
---------- Forwarded message ---------
From: Alysen Tarrant <[e-mail]>
Date: Thu, Apr 25, 2024 at 8:23 AM
Subject: 2670 W 600 N Temporary Relocation
To: Melissa Scott <[e-mail]>
Hi Melissa,
Here is the final application for 2670 W 600 N location.
If you hadn't received the link for payment, can you please follow the link here:
https://secure.utah.gov/cart/daq_cart/details.html?productId=141
Your temporary permit for the Washington location is still good until September of this year, so yes you can continue to
move back and forth between locations without any issue.
--
Alysen D. Tarrant, CWP
Environmental Permits Specialist
ADT Environmental & Mineral Consultants, LLC
26849 Road M
Cortez, CO 81321
Cell: [phone]
E-mail: [e-mail]
--

Melissa Scott
4102 So 1440 E Circle
St. George, UT 84790
5/20/24, 11:45 AM State of Utah Mail - Fwd: 2670 W 600 N Temporary Relocation
https://mail.google.com/mail/u/1/?ik=bffac613d3&view=pt&search=all&permthid=thread-f:1797894473093962719%7Cmsg-f:1797894473093962719&…1/2
[phone]
[e-mail]
Temporary Relocation_Portable_JPExcavating_2670W.pdf
2488K
5/20/24, 11:45 AM State of Utah Mail - Fwd: 2670 W 600 N Temporary Relocation
https://mail.google.com/mail/u/1/?ik=bffac613d3&view=pt&search=all&permthid=thread-f:1797894473093962719%7Cmsg-f:1797894473093962719&…2/2
Susan Weisenberg <[e-mail]>
Re: temporary relocation to Hurricane questions
1 message
Melissa Scott <[e-mail]>Thu, May 9, 2024 at 12:20 PM
To: Susan Weisenberg <[e-mail]>
Cc: Brandon Burrows <[e-mail]>
Susan,
Hi! Please use this email as authorization to use the sizes of our equipment that we submitted to Jordan for our
Washington relocate and use them for our project in Hurricane, Utah .
Jaw 225 hp
Impact 385 hp
Also, our operation would average about 150 Ton/Hour at the 10 hour per day operation rate.
Thank you for your help!
Melissa
On Thu, May 2, 2024 at 3:37 PM Susan Weisenberg <[e-mail]> wrote:
Yes, that is what my management is looking for. With regards to the emissions estimates, if the 10 hour operation limit
does not work for them, would it be possible to lower the production rate to 250 TPH? Thanks
Susan Weisenberg,
Environmental Scientist
Office: 385-306-6512
On Thu, May 2, 2024 at 1:15 PM Melissa Scott <[e-mail]> wrote:
Hi Susan,
We don't have any generators, because they are all self-propelled. I did provide Jordan with our HP ratings for
another relocation. Would that help you with what you are doing on this relocation?
Let me know how I can best help.
Thanks!
Melissa
On Thu, May 2, 2024 at 11:48 AM Susan Weisenberg <[e-mail]> wrote:
Hello Melissa, I accidentally left a voicemail to Alysen instead of reaching your cell number.
1000 feet to the nearest house is still a little close, but this project located at 2670 West 600 North, in Hurricane,
will pass our National Ambient Air Quality Standards (NAAQS) modeling estimates if your operators can run the
equipment for 10 hours rather than the requested 12 hours. This hourly limit would only apply to the actual listed
aggregate equipment and does not apply to off loading storage piles or other miscellaneous equipment.
The other issue is that I forgot to request information regarding how the equipment is powered. Can you let me
know the size of any diesel fueled generators that will be used - or provide a statement that everything will be
connected to an electrical power grid?
Thanks, just as a heads up - all relocation requests are now required to provide the diesel generator information
prior to authorization. Let me know if you have any questions or need additional information.
Susan Weisenberg,
5/20/24, 11:29 AM State of Utah Mail - Re: temporary relocation to Hurricane questions
https://mail.google.com/mail/u/1/?ik=bffac613d3&view=pt&search=all&permthid=thread-a:r-5251315859940239236%7Cmsg-f:179860021023999978…1/2
Environmental Scientist
Office: 385-306-6512

Melissa Scott
4102 So 1440 E Circle
St. George, UT 84790
[phone]
[e-mail]
--

Melissa Scott
4102 So 1440 E Circle
St. George, UT 84790
[phone]
[e-mail]
5/20/24, 11:29 AM State of Utah Mail - Re: temporary relocation to Hurricane questions
https://mail.google.com/mail/u/1/?ik=bffac613d3&view=pt&search=all&permthid=thread-a:r-5251315859940239236%7Cmsg-f:179860021023999978…2/2