DAQ-2024-007382

Clean Harbors Aragonite, LLC
I1600 North Aptus Road
Aragonite, UT 84029
43s.884.8100
www.cleanharbors.com
FedEx # 8181 5400 6288
I,TAH DEPARTMENT OF
ETWIRONMENTAL QUAUTY
JAN 2 q 2024
DIVISION OF AIR QUALIT'
January 17,2024
Mr. Bryce Bird
Division of Air Quality (DAQ)
Department of Environmental Quality
195 North 1950 West
P.O. Box 144880
Salt Lake city, UT 84414-4880
RE: Semi-Annual Startup, Shutdown, and Malfunction Report
Clean Harbors Aragonite, LLC
Title V Operating Permit 4500048004
Dear Mr. Bird,
In accordance with Title V Permit condition II.8.2.k.3(i), Clean Harbors Aragonite, LLC (CHA) is
submitting the Semi-Annual Startup, Shutdown, and Malfunction Report for July through
December of 2023. This report requires CHA to submit all startups, shutdowns, and malfunctions
that occurred in the reporting period and include the number, duration, and a brief description of
each occurrence. This information can be seen in Table 1. All occurrences were handled consistent
with the facility's Startup, Shutdown, and Malfunction Plan.
able l: Start-and Malfunctions
SSMP Reason SSMP Cause Number Duration
(hr:min:sec)
Kiln Temperature Cutoff
A-Infrared slagged over causing a
low kiln temo.I 0:09:00
Smoke Blinds Infrared I 0:03:03
AWFCO -lost fuel oil to all burners I l:28:59
Afterburner Temperature Cutoff
Deslasser water level low I 0: l6:00
Power bump 2 0:21:04
Power Outage I 9:ll:02
Drum Feed" Fuel oil Dressure I 0:45:00
I't and 2nd Stage Low pH and 2"d Stage
Rundown PH
I't stase flow droooed (unknown)I 0:08:00
Scrubber olussed I l: l0:00
Pump fail 1 0:01:05
l't and 2"d Stage Brine Flow Rate
Heat exchansers nlussed 1 0: l3:00
Second stase olussed I 0:04:01
Valve failure I 0:1 l:00
Hieh Combustion Zone Pressure Cutoff Material falline into Deslasser 9 0:00: l2
"People and Technologt Creating a Better Environment"
REVIEWEDInitials: Date: March 27, 2024Complaince Status: OKFile #: 10725 (B2)
SSMP Reason SSMP Cause Number Duration
(hr:min:sec)
Power failure 4 l7: l0:30
Drum Feed 7 0:00:27
Plussed Air Flow 2 0:00:01
Spray Dryer material (air
disolacement)0:00:02
FuelOil Pump issue 0:01:01
Baghouse Pressure Drop/Opacity Cutoff
Bashouse Bas Failure 6 0:00:40
Drum Feed 0:00:08
Bringing Baghouse back online
(residual dust)I 0:01:24
Plant air compressors (insuffi cient
pressure 2 0:05:55
Sorav Drver olus 0:02:00
Damoer switch failure 0:00: l5
High Instrument Span - Baghouse Inlet
Pressure
Bashouse Bas Failure 5 0:00:06
Broken Bag detector malfunction 0:00:01
Scrubber olus 0:06: l9
Pressure transm itter fai I ure 0:00: l2
High SO2 Cutoff
pH Probe Failure 0:57:00
Instrumentation- Specifi c Gravity
readout 1:44:30
Power Failure Utility Power Failure 2 0:01:30
High Stack Flow Material buildup on Spray Dryer
flon sates 0:18:00
Other Drum Feed causing incorrect
readins on Pressure Transmitter 0:00:00
In accordance with Permit Condition I.K and Utah Administrative Code R307-415-5d, I certify
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.
William L. Simmons
Facility cM III
Clean Harbors Aragonite, LLC
11600 North Atpus Road
PO Box 1339
Grantsville, Utah 84029 -1339
(o) 435.844.8351
(c) 870.310.6029
[e-mail]
www.cleanharbors.com
REVIEWEDInitials: Date: March 27, 2024Complaince Status: OKFile #: 10725 (B2)