DAQ-2025-002084

DAQE-GN114110005-25

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Lee Ware
Kilgore Companies, LLC
7057 West 2100 South
Salt Lake City, UT 84128
[e-mail]

Dear Mr. Ware:

RE: Revocation of Approval Order DAQE-AN0114110003-10, dated July 27, 2010
Project Number: N114110004

The Division of Air Quality (DAQ) initiated a 10-Year Review for Approval Order (AO)
DAQE-AN0114110003-10 for Altaview Concrete’s Bluffdale Concrete Batch Plant. During the review, it
was determined that the site was permanently shut down per the most recent compliance inspection
(DAQC-129-22). The DAQ received a request to revoke AO DAQE-AN0114110003-10 on March 21,
2025. All permitted equipment at the site has been removed. There are no longer concrete batch plant
operations at the facility, and all operational features have been removed. Therefore, the DAQ has
revoked the AO referenced above as of the date of this letter.

As authorized by the Utah Legislature, the fee for issuing permit revocations is the actual time spent by
the review engineer and all other staff on the project. Payment should be sent to DAQ upon receipt of the
invoice.

If you have any questions, please contact Dylan Frederick, who can be reached at [phone] or
[e-mail].

Sincerely,
{{$s }}

Bryce C. Bird
Director

BCB:DF:jg

cc: EPA Region 8
Salt Lake County Health Department
{{#d1=date1_es_:signer1:date:format(date, "mmmm d, yyyy")}} {{#s=Sig_es_:signer1:signature}}
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

SPENCER J. COX
Governor
DEIDRE HENDERSON
Lieutenant Governor

Department of
Environmental Quality

Tim Davis
Interim Executive Director

DIVISION OF AIR QUALITY
Bryce C. Bird
Director

April 9, 2025
DAQC-129-22
Site ID 11411 (B1)
TO:
THROUGH:
FROM:
DATE:
SUBJECT:
MEMORANDUM
FILE — ALTAVIEW CONCRETE (KILGORE COMPANIES) - BLUFFDALE
Rik Ombach, Minor Source Compliance Section Manager
Susan Weisenberg, Environmental Scientist
January 18, 2022
Partial Compliance Evaluation, Minor, Salt Lake County
SOURCE CONTACT:
EMISSION INVENTORY:
January 12, 2022
14700 South West Frontage Road, Bluffdale, I-15 Exit 288 —
west side of I-15 frontage road, located across from Kilgore's
Valley pit. Kilgore purchased the pit from Altaview Concrete in
2011.
Lee Ware, Environmental Director: Cell: 801-831-7402,
Office: 801-250-0132
permanently shut down
Concrete batch plant producing concrete from washed aggregate.
The flyash and concrete mix are trucked to the facility and
pneumatically loaded into a split storage silo. The aggregate is
transported from one of three storage bins to the weigh hopper.
The flyash and cement powder are also weighed before being
dropped, with the aggregate, into a mixer truck. A shroud is used
along with negative pressure to control dust emissions, which go
to a baghouse, during truck loading. The dry ingredients are
mixed with water in route to the appropriate customer.
AO DAQE-AN0114110003-10, dated July 27, 2010
Only the operation shack and the silos remain on site. The
environmental contact states that all of the operational features,
including the power grid and the material storage have been
removed.
An Emission Inventory is not required for this facility.
Calculated emissions found in the AO are as follows:
INSPECTION DATE:
SOURCE LOCATION:
OPERATING STATUS:
PROCESS DESCRIPTION:
APPLICABLE REGULATIONS:
SOURCE INSPECTION
EVALUATION:
1 DAQ-2022-001195
Pollutants Tons/Year
PM10 2.50
NOx 3.68
SO2 2.15
CO 1.10
VOC 0.43
HAPs 0.003
PREVIOUS ENFORCEMENT
ACTIONS: None in the last 5 years.
COMPLIANCE STATUS &
RECOMMENDATIONS:
RECOMMENDATION FOR
NEXT INSPECTION:
ATTACHMENTS:
The operation associated with site ID 11411 has been permanently
shut down. Anyfuture operation of a batch plant at this location
may require a new AO or a Temporary relocation authorization
for different equipment.
An emailed notification of the requirement to revoke the AO in
order to remove this site from the inspection targeting system was
sent to Lee Ware. Check the operation status of this site prior to
any future inspection.
email correspoltdence confirming the plant closure and the
potential need io revoke the applicable AO.
1/18/22, 12:03 PM State of Utah Mail - Re: Kilgore Companies - Valley Pit (Bluffdale) - Concrete Batch Plant Follow up
Susan Weisenberg <[e-mail]>
Re: Kilgore Companies - Valley Pit (Bluffdale) - Concrete Batch Plant Follow up
1 message
Susan Weisenberg <[e-mail]> Tue, Jan 18, 2022 at 12:01 PM
To: Lee Ware <[e-mail]>
Thanks for the emailed confirmation of the non-operational status of the Bluffdale concrete batch plants. Just as a FYI -
Due to our State Rules regarding DAQ Approval Orders, we may not be able to permanently remove this site from our
inspection targeting system until we receive a request to revoke the AO. In addition, given that the original equipment has
been removed - any new operation of a batch plant at this location may need an AO modification or a Temporary
Relocation. Thanks again. Let me know if you have any questions.
Susan Weisenberg,
Environmental Scientist
Office: 385-306-6512
[4;121
On Mon, Jan 17, 2022 at 9:41 AM Lee Ware <[e-mail]> wrote:
Susan,
As per your request, I am sending this email to confirm that both of the concrete batch plants that were permitted and
previously operational within the Valley Pit in Bluffdale are no longer operational. Both concrete batch plants,
authorized by two separate air quality approval orders, have been unstaffed, non-operational, and completely closed for
more than two years.
The concrete batch plant associated with the Valley Pit has since been completely removed and non-present. The
larger batch plant with a stand alone approval order still has some structure located on site, but all operational features,
including power and material storage, has been removed. The remaining structure continues to be disassembled,
while ground area is used for temporary vehicle and equipment staging for the shop located a little further to the South.
Should you need any additional information related to either of these concrete batch plants, please feel free to contact
me.
Regards,
Lee Ware
Environmental Director
Kilgore Companies
801-831-7402
https://mail.google.com/mail/u/0/?ik.bffac613d3&view=pt&search=all&permthid=thread-f%3A1722220743930729449%7Cmsg-e/03Ar5904595763449... 1/1
I
Dylan Frederick <[e-mail]>
Revocations
Bryan Jorgensen <[e-mail]>Fri, Mar 21, 2025 at 1:43 PM
To: Dylan Frederick <[e-mail]>, Lee Ware <[e-mail]>
Hey Dylan,

Lee is out on medical, so I apologize for the delays but we have sold the Altaview Midvale property and will no longer need the AO associated
with it.
Also in case it wasn’t followed up on, but we do not have the batch plant in Bluffdale anymore, and have the new AO for the aggs site.

Let me know if you need anything else.

Thanks,

Bryan Jorgensen
Environmental Director – West Region
M [phone]
O [phone]
E [e-mail]
7057 West 2100 South
Salt Lake City, UT 84128

3/27/25, 10:41 AM State of Utah Mail - Revocations
https://mail.google.com/mail/u/0/?ik=8010e5eaf2&view=pt&search=all&permmsgid=msg-f:1827234054987835645&simpl=msg-f:1827234054987835645 1/2

From: Dylan Frederick <[e-mail]>
Sent: Thursday, March 6, 2025 3:38 PM
To: Lee Ware <[e-mail]>
Cc: Bryan Jorgensen <[e-mail]>
Subject: [External]Re: Revocaons

CAUTION: This email originated from outside of the organization. Exercise caution when opening attachments or clicking links, especially from
UNKNOWN senders.
[Quoted text hidden]
3/27/25, 10:41 AM State of Utah Mail - Revocations
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