OSHA IQrecord

TESORO REFINING & MARKETING COMPANY LLC

MARTINEZ, CA, 94553All Other Basic Organic Chemical Manufacturing (325199)Last inspected Apr 28, 2026

Other employer groups with exactly the same NAICS; all imported dates and US jurisdictions. Unscored peers excluded; at least 10 scored peers required. 147/147 peers scored; 0 missing. Version: enforcement-history-v1.

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Based on public U.S. Department of Labor / OSHA enforcement records, which may be incomplete or contain errors. Informational only — verify against the official source before relying on it. Not affiliated with OSHA or the DOL. How the score works

1 source location group(s)

Employer group: same source name, state and NAICS; may include multiple establishments. Not a verified legal entity.

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Summary totals cover all imported dates and locations in this employer group. Free detail shows the last three years and a preview of up to three citations. Counts refer to matched, non-vacated citations; missing records are not a safety clearance.

Total Inspections

2

Since 2023

Total Violations

11

8 serious, 0 willful

Total Penalties

$188K

$94K avg/inspection

Repeat Rate

0%

% of violations that are repeat

Violation History

Recent Violations

11 total
OtherMay 16, 2024

5189(F)(2)

$1K

17 exposed

OtherMay 16, 2024

5189(G)(3)

$1K

17 exposed

OtherMay 16, 2024

5189(D)

$1K

17 exposed

Showing 3 of 11 in the available date window — Pro includes full imported history

Violation Types

Serious8 (73%)
Other3 (27%)
Apr 28, 20260 matched citations

150 SOLANO WAY, MARTINEZ, CA

DOL activity #348906793

Complaint · Partial
Nov 19, 202311 matched citations

150 SOLANO WAY, MARTINEZ, CA

DOL activity #347119455

Accident · Partial$188K

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