DAQ-2025-000313

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)uly 3L,2024
Certified Mail:7022 0410 0002 35515861
Mr. Bryce Bird, Director
Division of Air Quality
Utah Dept. of Environmental Quality
195 North 1950 West
Salt Lake City, Utah 847L6
RE: Floating Roof Tanks - Notification of Seal Gap lnspections
Dear Director:
ln accordance with 40 cFR 60.113a(a)(1)(iv), 40 cFR 60.113b(bxs), 40 cFR G3.120(bX9), 40 cFR
53.1066(bX1), and R307-327-5(2) this letter provides notice that HF Sinclair Woods Cross Refining LLC
will perform visual inspections on floating roof tanks during September 2024.
Please contact Richmond Thornley with any questions or comments at (801) 299-GG58 or by email at
[e-mail]
WEN OTPRRTMENT OF
ENVIRONMENTAL QUALITY
AUG - 6 2024
DIVISION OF AIR OUALITY
Richmond Thornley
Environmental Engineer
cc: E. Benson (r) File 2.2.9
K. Arnold
S. Greene
HF Sinclair Woods Cross Refining LLC
1070 W. 500 S, West Bountifut, UT 84087
801-299-6600 | HFSinclair.com
REVIEWEDInitials:Date: Jan 17, 2025Compliance Status:OKFile #: 10123 (B2)