DAQ-2025-000321

January L8,2024
Mr. Bryce Bird, Director
Division of Air Quality
Utah Dept. of Environmental Quality
195 North 1950 West
Salt Lake City, Utah 84116
RE: Notification of Refilling - Tanks 147
Dear Mr. Bird:
CERTIFIED MAIL:7022 0410 0002 3551 5700
ln accordance with R307-327-5(5) this letter provides at least 7 days' notice that HF Sinclair Woods Cross
Refining LLC (HFSWCR) will refill Tank 147 which is a pressurized tank that typically stores propane.
Please contact Richmond Thornley with any questions or comments at [phone] or by email at
[e-mail].
,.tttF$nctor
HF Sinclair Woods Cross Refining LLC
1070 W. 500 S, West Bountiful, UT 84087
801-299-6600 | HFSinclair.com
Richmond Thornley
Environmental Engineer
cc: E. Benson (r) File 2.2.9
K. Arnold
A. Bowles
UTAH DEPAHTMENT OF
EWIRONMENTAL OUALITY
JAN 23 ,il,?4
DIVISION OF AIH QUALITY
REVIEWEDInitials:Date: Jan 17, 2025Compliance Status: OKFile #: 10123 (B2)