DAQ-2024-004849

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-060-24
Site 14356 (B1)

Daniel Altenes
Ralph L. Wadsworth Construction
166 East 14000 South, Suite 200
Draper, Utah 84020

Dear Mr. Altenes:

Re: Ralph L. Wadsworth – Temporary Relocation/Operation, Notice of Intent – Salt Lake
County

Your Notice of Intent dated January 15, 2024, to relocate a portable concrete batch plant, to the
temporary project for the Salt Lake International Airport reconstruction project, located off the
airport exit from I-80 west, Salt Lake County, 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:

400 TPH portable batch plant
Wheeler Machinery leased 800 Kw (1000 kva) backup diesel-powered generator

Approval is subject to the conditions of the dust control plan submitted for this location and the
current portable Ralph L. Wadsworth Approval Order (AO) DAQE-AN0143560001-11 dated
August 22, 2011. It is understood that the batch plant will be primarily connected to electrical
power. The leased generator permitted by the Wheeler Machinery Company AO
DAQE-AN142390014-18, dated August 1, 2018, will be used only in the event of an electrical
power failure. Hours of operation shall be held to 16 hours per day. The maximum production rate
shall be held to the requested 150 cubic yards per hour.

The Salt Lake International development project is an ongoing project with various phases that
may extend through 2027. Ralph L Wadsworth Construction must submit a new Temporary
Relocation Application for each project that exceeds the 180-operation day limit beginning with
the startup date of this authorized project.

+ 2 / 6 Û Þ Û Ù Û Ý
DAQC-060-24
Page 2

The owner/operator shall maintain records of the actual operation days, hours, 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.

Utah Division of Water Quality Storm Water Permits and regulations may apply to this temporary
project. Please refer to Utah DEQ Water Quality 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
Email correspondence

cc: Salt Lake County Health Department

4 * - - $ . — ) A C v A ? A C @ B w @ D ˜
1/22/24, 10:43 AM State of Utah Mail - FW: RLW Airport Batch Plant (Generator Temporary)
https://mail.google.com/mail/u/0/?ik=bffac613d3&view=pt&search=all&permthid=thread-f:1788474915042753757%7Cmsg-f:1788533190523437971&…1/2
Susan Weisenberg <[e-mail]>
FW: RLW Airport Batch Plant (Generator Temporary)
1 message
Nathan Tenney <[e-mail]>Fri, Jan 19, 2024 at 8:29 AM
To: "[e-mail]" <[e-mail]>
This generator is going to be leased from Wheeler

From: Nathan Tenney
Sent: Thursday, January 18, 2024 5:03 PM
To: [e-mail]
Cc: Daniel Altenes <[e-mail]>
Subject: RLW Airport Batch Plant (Generator Temporary)

Hello Susan
I got that info about the Generator if it is used
It will be
1000 kva
800KW
It is a Tier 4 Diesel motor final which means the air quality is really good on it
Let me know if there is anymore information that you need on that.

Thanks,

Nathan Tenney
Project Engineer
Phone # [phone]
Email: [e-mail]

1/22/24, 10:40 AM State of Utah Mail - RE: Request to change referenced Approval Order
https://mail.google.com/mail/u/0/?ik=bffac613d3&view=pt&search=all&permthid=thread-a:r-6483365565720250596%7Cmsg-f:178854467350612278…1/2
[EXTERNAL]
Susan Weisenberg <[e-mail]>
RE: Request to change referenced Approval Order
1 message
Joe Grose <[e-mail]>Fri, Jan 19, 2024 at 11:31 AM
To: Nathan Tenney <[e-mail]>, "[e-mail]" <[e-mail]>
I agree.

Regards,
Joe Grose
Equipment Division Manager
M: [phone]
O: [phone]
[e-mail]

From: Nathan Tenney <[e-mail]>
Sent: Friday, January 19, 2024 8:51 AM
To: [e-mail]
Cc: Joe Grose <[e-mail]>
Subject: FW: Request to change referenced Approval Order

I am in agreement with this Joe would you be able to confirm?

From: Susan Weisenberg <[e-mail]>
Sent: Friday, January 19, 2024 8:32 AM
To: Nathan Tenney <[e-mail]>
Subject: Fwd: Request to change referenced Approval Order

Susan Weisenberg,
1/22/24, 10:40 AM State of Utah Mail - RE: Request to change referenced Approval Order
https://mail.google.com/mail/u/0/?ik=bffac613d3&view=pt&search=all&permthid=thread-a:r-6483365565720250596%7Cmsg-f:178854467350612278…2/2
[EXTERNAL EMAIL NOTICE]: This message was sent from outside of the company. Please do not click links or open
attachments unless you recognize the source of this email and know the content is safe. Please forward all suspicious
emails to [e-mail] or use the Phish Alert button in Outlook. Original Sender: [e-mail]
Environmental Scientist
Office: 385-306-6512

---------- Forwarded message ---------
From: Susan Weisenberg <[e-mail]>
Date: Wed, Jan 17, 2024 at 11:54 AM
Subject: Request to change referenced Approval Order
To: <[e-mail]>

Hello, with regards to your batch relocation you referenced an older Approval Order AN0142260001-10 that only permits a
280 cubic yard plant.

I'm going to change the referenced permit to your AN0143560001-11 AO which permits a 400 cubic yard plant.

Our current relocation process focuses more on design capacity rather than manufacturer, so I will describe the plant as
just a "400 TPH batch plant".

I've attached both permits for your reference. Thanks, let me know if you have any questions.
Susan Weisenberg,
Environmental Scientist
Office: 385-306-6512

1/22/24, 4:52 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:1788182794772385883%7Cmsg-f:1788182794772385883&…1/2
Susan Weisenberg <[e-mail]>
Portable/Temporary Relocation Form
1 message
[e-mail] <[e-mail]>Mon, Jan 15, 2024 at 11:40 AM
Reply-To: [e-mail]
To: [e-mail]
Susan/Chad:
Site # -- Ralph L. Wadsworth Construction has requested a Temporary Relocation. Please see the information below.
Any attachments can be access by clicking on the links.

Recipient Data:
Time Finished: 2024-01-15 11:39:56 MST
IP: 68.71.88.37
ResponseID: R_7Dx2NUqPWI1dGP5
Link to View Results: Click Here
URL to View Results: https://utahgov.iad1.qualtrics.com/apps/single-response-reports/reports/wC-
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2EQx1kBTvZTzaHaZ4pE49msaHAth3PMNgBKIIpmjIkesnv2NJa3honIWlc8JNkr3rWA3aTxTuaW5U5K8-
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EZOsIlNu2Ma4CPXOZV1D0D7qS-J0iEJ4Jqe7INF9vdgsWJA
Response Summary:
Please fill out the information below:
Contact Person: DANIEL ALTENES
Company Name: Ralph L. Wadsworth Construction
Mailing Address: 166 E 14000 S, Suite 200
City: DRAPER
Zip: 84020
Phone Number: 8016984121
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...
57AADOFA80
Briefly give directions to the site and/or physical address:
I80 W to Airport Exit
Airport Reconstruction
Proposed Relocation Information:
Closest City Salt Lake City
County UT
Does this site currently have a permit with DAQ?
No
Please provide the permit ID for the equipment? (DAQE-XXXXXXXXX-XX)
DAQE-AN0142260001-10
1/22/24, 4:52 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:1788182794772385883%7Cmsg-f:1788182794772385883&…2/2
Please list all the Equipment on Site:Note: It is important to identify ALL diesel powered engine...
1
Equipment Type Batch Plant
Make/Model Erie Plant/MG
Serial or ID# MG8201
Manufactured Date 2009
Design Capacity 400 yd/hr
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 10
Starting time of operation (am/pm) 0600
Ending time of operation (am/pm) 2200
Maximum hourly production rate for project 150 yd/hr
Expected startup date 03/01/2024
Expected completion date 03/01/2027
What type of application is this for?
New Application
Owner/Operator Representative:
https://utahgov.co1.qualtrics.com/WRQualtricsControlPanel/File.php?F=F_2QPSu7AUhXuN3UF