DAQ-2025-002478

C HoLcrM oEpnnrurrut or
ENVIRONMENTAL OUALTTY
APR 1 1 2025
OIVISION OF AIRiercrl ,
April 11,2025
Utah Division of Air Quality
Director of Air Quality
P.O. Box 144820
Salt Lake City, UT 8/114-4820
RE: Hotcim SWR, lnc.-tftelite, Permlt 14:)000010()4, Seml-Annual Monitoring Report t;OlOU2O24 throudl
03l3u2O2s
Dear Director:
Holcim SWR, lnc.-Utellte is submitting the Semi-Annual Monitorlng Report ln accordance with Operating Permit
provision 1.S.2.a, and Utah Administrative Code (UAC) R307.415-6a (3XcXi). This certification covers operations
lrom to/ol12023 to 0313L12024.
As noted in the following Certification Statement, no deviations occurred during the six-month reporting period.
Should you have questions or require additional information please do not hesitate to contact me at
[e-mail] or 702-27 44299.
Sincerely, //4
Aaron J. Lund C.E,M.
Environment & Land Manager, Mountain Region
Holcim SWR, lnc.
Holcim US, 1687 Cole Blvd., Sulte 300, Golden, CO 80401
Phona 303-98$1 070, vnvur.holclm.com
REVIEWEDInitials:Date: April 15, 2025 Compliance Status:OK File #: 10676 (B2) Comment: All report period dates are good except for one. One old date "10/01/2023 to 03/31/2024".
UTAH DFPARTMENT OF
I lth o or,;.,,,. a I
i nt\/lstoN oF AtR ol,ALITY
To: Executive Secretary, Utah Air Quality Board
From: Holcim-SWR, Inc.-Utelite
RE: Monitoring Report for Permit # 4300001004
Date: April 11,2025
In accordance with Operating Permit provision I.S.2.a, and Utah Administrative Code
(UAC) R307-415-6a(3)(c)(i), the following monitoring report is submitted.
This report covers the period from 1010112024 to 0313112025.
For the indicated reporting period:
E There were no deviations from any permit requirements
tr Attached is a list of permit requirements for which there were deviations. The list
Includes the information required by Operating Permit provision I.S.2.a, and UAC
R307-41s-6a(3XcXi).
tr In lieu of attaching the above list, deviation reports submitted in accordance with
permit provision I.S.2.c, and UAC R307-415-6a(3XcXii) are referenced below.
In accordance with Operating Permit provisions I.K and UAC R307-415-5d, and based
on information and belief formed after reasonable inquiry, I certiff that the statements
and information in this document are true, accurate, and complete.
a/,/s
Date
Alex Judd, Operations Manager