DAQ-2025-001551

Clean Harbors Aragonite, LLC
11600 North Aptus Road
Aragonite, UT 84029
435.884.8 r00
www.cleanharbors.com
November 6,2024
Submitted via FedEx: 8184 0674 3406
Mr. Bryce Bird, Director
Division of Air Quality
Department of Environmental Quality
195 North 1950 West
P.O. Box 144820
Salt Lake city, UT 84114-4820
RE:Semi-Annual Monitoring Report
lt4.ry 2024 through October 2024
Clean Harbors Aragonite, LLC
Title V Operating Permit #4500048004
Dear Mr.
In accordance with condition I.S.2 of Clean Harbors Aragonite, LLC (CHA) Title V Operating
Permit and Utah Administrative Code (UAC) R307-415-6a(3Xc)(i), CHA is submitting the
Semi-Annual Monitoring Report for May 2024 through October 2024.
CHA had no deviations from Title V permit requirements during this time period.
In accordance with Permit Condition I.K and Utah Administrative Code R307-415-5d, I certifo
under penalty of law that this document and all attachments were prepared under my direct
supervision in accordance with a system designed to assure that qualified personnel properly
gather and evaluate the information submitted. Based upon my inquiry of persons or persons who
manage the system, or those persons directly responsible for gathering the information submitted
is, to the best of my knowledge and belief, true, accurate and complete. I am aware that there are
significant penalties for submitting false information, including the possibility of imprisonment
for known violations.
Should you have any questions concerning this matter, please call me at the number below.
Df PAttIMLNT
ENVII]ONMLNIAL
N(]\/ 1 2 2A24
DIVISION OF AIR OUALITY
"People and Technolopg,, Creating a Better Environntent"
REVIEWEDInitials:Date: Dec 16, 2024Compliance Status: OKFile #: 10725 (B2) Comment: Three Six Month Monitoring report are needed for ACC report Period.Revision is being done so that only two reports will be needed for ACC report period.
Sincerely,M
Kenneth Banks
Senior Environmental Compliance Manager
Clean Harbors Aragonite, LLC
11600 North Aptus Road
PO Box 1339
Grantsville, Utah 84029 -1339
(o) 435.844.8233
(c) 435.579.s193
B anks.kenneth@cleanharbors. com
www.cleanharbors.com
cc: Environmental Protection Agency, Region VIII