DSHW-2024-005231

March 13, 2024
Morgan Sites, Environmental Engineer
Marathon Petroleum Co. (Tesoro Refining)
474 West 900 North
Salt Lake City, UT 84103
RE:30-Day Hazardous Waste Storage Extension Request ApprovalUTD000826362
Dear Ms.Sites:
On March 8, 2024, the Division of Waste Management and Radiation Control (Division) received your hazardous waste storage extension request for one 55-gallon drum of pump screen solid
(waste code D018), three 55-gallon drums of heat exchanger solids (waste code K050), and one 55-gallon drum of paint waste (waste code D001) due to an unexpected delay in pickup from
the transporter.
Your request is hereby approved provided that while the waste remains onsite, the following will be adhered to:
Containers are kept in good condition, closed, and in secondary containment.
Inspect and document weekly that the containers have not deteriorated and that there are no leaks or spills.
If you have any questions, please call Erika Greenwell at [phone].
Sincerely,
Douglas J. Hansen,Director
Division of Waste Management and Radiation Control
DJH/EEG/xx
c:Brian Hatch, Health Officer, Davis County Health Department
David W. Spence, Deputy Director, Davis County Health Department
Jay Clark, Environmental Health Director, Davis County Health Department
Morgan Sites, Environmental Engineer, Salt Lake City Refinery, Marathon Petroleum Co. (Email and Hard Copy) ([e-mail])