DAQ-2024-004082

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To: Executlve Secretary, Utah Alr Quality Board
From: Holclm (US), lnc. - Devil's Slide Plant
Holclm (US) lnc.
6055 E. Crcydon Rd.
ilorgan, Utah 84050
Phone[phone]Il
www.holcim.com/us
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Re: Semiannual Monitoring Report for Permit #2900001004 (Revised)
Date: Originally Dated February 9, 2023, Revlsed November 30,2023
ln accordance with Operating Permit provision l.S.2.a & 1.S.2.b. and Utrah Administrative Code
(UAC)R 307-41ffia(3[c)(i), the following monitoring report is submitted.
This report @vers the semiannual perlod from July 1 to December 31 2022.
For the indicated reporting period:
El There were no deMations from any permit requirements.
E Attached is a list of pennit requirements for which there were deMations. This list includes
the information required by Operating Permit provisions 1.S.2.a, and UAC R307-415-
6a(3XcXi).
E ln lieu of attaching the above list, deviation reports submltted in accordance with permit
provisions l.S.S2.c, and UAC R307-415-6a(3XcXii) are referenced below.ln accordance
with Operating Permit Provision l.K and UAC R307-415-5d, and based on information and
belief formed after reasonable inquiry, I certify that the statements and information in this
document are true, accurate, and complete.
Certification
ln accordance with operating permit provision l.K and UAC5307-415-5d, and basedon information
and belief formed ater reasonable inquiry, I certify that the statements and information in this
document are true, accurate, and complete.
Weston Fry, lnterim Plant Manager
Holcim (US) lnc.
Dare l2- t -lo13
Devil's Slide Plant
6055 East Croydon Road
Morgan, Utah 84O50
801-829-0821
For Further lnformation Please Contact:
Clint Badger
Area Environmental & Public Affairs Manager
Clinton. [e-mail]
Cc: Environmental Protection Agency, Region Vll!
ffice of Enforcement, Compliance and EnvironmentalJustice
(mail code SENF)
1595 Wynkoop Street
Denver, CO80202-1129
Sent via UPS
REVIEWEDInitilas:Date: Jan 12, 2024Compliance Status: OKFile #: 10007 (B2)