DAQ-2024-004864

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Salt Lake City Refinery
474 West 900 North
salt Lake city, uT 84103-1494
Tesoro Refining &
January LL,2023
Mr. Bryce Bird, Director
Attn: Paul Morris
Division of Air Quality
195 N 1950 W
PO BOX L44820
Salt Lake City UT 84LL6
40 CFR 53 Subpart ZZZZSemi-Annual Compliance Report -
July 2023 through December 2023
Marathon Refining Company- Salt Lake City Refinery
Dear Mr. Bird:
Marathon Petroleum Company LLC (Marathon), formally Tesoro Refining & Marketing Company
LLC, is submitting this notice covering the time period from July L,2023 through December 31,
2023 in accordance with 40 CFR 63.6650(b) and Table 7 for the two, existinB, non-emergency,
non-black start stationary natural gas compressors (K1A and K1B) with 100SHP5500.
Based upon information and belief formed after a reasonable inquiry, I hereby declare that
there were no deviations from the fuel requirements during the reporting period and l, as a
responsible official of the above-mentioned facility, certify that the information contained in this
report is accurate and true to the best of my knowledge.
lf you have any questions concerning the content of this report, please contact Morgan Sites at
801-366-2046.
Sincerely,
0**
Dean Anderson
Vice President
Tesoro Refining and Marketing Company LLC
EPA Region Vlll
Director- Air and Toxics Technical Enforcement Program
Office of Enforcement, Compliance, and Environmental Justice
1595 Wynkoop St, Denver CO 80202-1129
Marketing Company LLG
A subsidiary of Marathon Petroleum Corporation
UTAH DEPARTMENT OF
ENVIRONMENTAL QUAUTY
JAN 2 4 2A24
DIVISION OF AIR QUALITY
Ho nd D eliuered
HAND SUBMITTAI
CC:
B-2-10335