DAQ-2025-000323

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December 8,2023
Mr. Bryce Bird, Director
Division of Air Quality
Utah Dept. of Environmental Quality
195 North 1950 West
Salt Lake City, Utah 84115
RE: Notification of Refilling - Tanks 138,47, and 58
Dear Mr. Bird:
UIAH D i:-PARl lvl i:l'iT OF
ENVIRONMENTAL QUALITY
DEC 12
TJIVISION OF AIR OUALITY
CERTIFIED MAlt: 7022 0410 0002 35515694
ln accordance with R307-327-5(5) and 40 CFR 63.120(bX10Xii) this letter provides at least 30 days'
notice that HF Sinclair Woods Cross Refining LLC, HFSWCR, will refillTank 138 which is an internal
floating roof tank that typically stores diesel base.
ln accordance with R307-327-5(5) this letter also provides at least 7 days' notice that HFSWCR will refill
Tank 47 which is a fixed roof tank that typically stores diesel.
ln accordance with R3O7-327-5(5) this letter also provides at least 7 days' notice that HFSWCR will refill
Tank 58 which is a fixed roof tank that typically stores fuel oil.
Please contact me with any questions or comments at [phone] or by email at
Richmond.Thornley@ hfsinclair.com.
"fi
Richmond Thornley
Environmental Engineer
cc: E. Benson (r) File 2.2.9
K. Arnold
A. Bowles
HF SinclairWoods Cross Refining LLC
1070 W. 500 S, West Bountiful, UT 84087
801-299-6600 | HFSinclair.com
REVIEWEDInitials:Date: Jan 17, 2025Complinace Status: OKFile #: 10123 (B2)