DAQ-2025-002426

Chevronv
Joshua Byram
HSE Manager
Salt Lake Refinery
Chevron Products Company
685 S Chevron Way
North Salt Lake, UT 84054
Tel [phone]
Fax [phone]
January 29.2025
CERTIFIED MAIL
RETURN RECEIPT NO. 7017 3040 0001 0057 2160
Mr. Bryce Bird, Director
Division of Air Quality
195 North 1950 West
P.O. Box 144820
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Salt Lake City, UT 84114-4820
RE: 40 CFR 63 Subpart GGGGG - 2'd Half 2024 Semiannual Compliance Report
Chevron Products Company - Salt Lake Refinery
Dear Mr. Bird:
Chevron Products Company - Salt Lake Refinery (Chevron) hereby electively submits a2d Half 2024 semiannual
compliance report for 40 CFR 63 Subpart CGGGG (SR MACT) for purposes of 563.795 l(a) and (b). Chevron is
regulated by two Approval Orders (DAQE-AN l0 I 190 107 -24, dated December 3,2024 and DAQE-AN l0l l90l 04-
22. dated September 26,2022) and has not yet been issued a Title V permit.
40 CFR 63 Subpart GGGGG was updated via final rulemaking on December 20,2022 ("final rule"). Previously, the
rule included various RCRA and CERCLA exemptions such that if site remediation activities were performed for one
of those purposes, they were exempt from additional requirements within 40 CFR 63 Subpart GGGGG;those
exemptions applied at the refinery. Pursuant to the final rule, EPA removed the RCRA and CERCLA exemptions
within the rule. Per $63.7883(g)(l), the compliance date is June 24,2024. This report covers operations from July l,
2024 through December 31,2024.
Chevron is subject to the requirements of $63.7881(c) and (c)( I ), which exempt site remediation activities from
requirements within the rule. To qualifi for exemption, the total quantity of HAP listed in Table I of 40 CFR 63
Subpart GGGGG within remediation material excavated, extracted, pumped, or otherwise removed during conducted
site remediations at the refinery must be less than I megagram annually. Chevron has qualified for this exemption
throughout the entire reporting period. Pursuant to $63.7881(c), Chevron is not subject to any additional emissions
limitations. work practice standards, or operation and maintenance requirements. This report has been prepared and
submiffed electively as the refinery is not subject to reporting requirements within Subpart GGGGG per $63.7881(c).
lf you have any questions, please contact Derek Rees at [phone] or [e-mail].
I certifo. based on information and belief formed after reasonable inquiry, the statements and information in this
document are true, accurate. and complete.
Sincerely,
UV
Joshua Byram
Enclosure
E-Mail Delivery to: [e-mail]
Electronic Submittal via EPA CDX/CEDRI
CC:
REVIEWEDInitials: Date: May 13, 2025Compliance Status:OKFile #: 10119 (B2)