Tesoro Refining & Marketing Company LLC: OSHA inspection records
Data as of October 5, 2026
- Location
- 150 Solano Way, Martinez, CA 94553
- Industry
- Manufacturing (NAICS 324110)
- Jurisdiction
- California, State plan
- Cited inspections
- 2 in the last 12 months
- Inspection history
- Inspected 35 times since 2005; 8 of those inspections had citations. OSHA records at the same establishment name and ZIP code.
Alleged violations. The items below are citations issued by a State Plan office. They are allegations and proposed penalties, not findings of wrongdoing, unless and until they become final orders. Employers may contest citations or settle them, and items may be reduced, reclassified or withdrawn. The status label and the original and current penalties are taken from the public record as of October 5, 2026.
Inspection 348788241
Contested Under contest; not a final finding. Items and penalties may change.
- Opened
- March 5, 2026
- Citations issued
- July 17, 2026
- Abatement due
- August 21, 2026 (per OSHA record)
- Contest date
- July 27, 2026 (per OSHA record)
- Official record
- osha.gov inspection detail 348788241
| Citation | Standard | Type | Issued | Abatement due | Initial penalty | Current penalty | Status |
|---|---|---|---|---|---|---|---|
| Citation 01001 | 3395(H)(1) | Other-than-serious | Jul 17, 2026 | Aug 21, 2026 | $475 | $475 | Contested |
Inspection 348595810
Contested Under contest; not a final finding. Items and penalties may change.
- Opened
- November 17, 2025
- Citations issued
- May 28, 2026
- Abatement due
- July 2, 2026 (per OSHA record)
- Contest date
- June 8, 2026 (per OSHA record)
- Official record
- osha.gov inspection detail 348595810
| Citation | Standard | Type | Issued | Abatement due | Initial penalty | Current penalty | Status |
|---|---|---|---|---|---|---|---|
| Citation 01001 | 3273(A) | Other-than-serious | May 28, 2026 | Jul 2, 2026 | $200 | $200 | Contested |
| Citation 01002 | 3362(A) | Other-than-serious | May 28, 2026 | Jul 2, 2026 | $300 | $300 | Contested |
| Citation 01003 | 3400(C) | Other-than-serious | May 28, 2026 | — | $200 | $200 | Contested |
Earlier inspections at this establishment
Other OSHA inspections recorded at the same establishment name and ZIP code, newest first (10 of 33 shown). Penalties are the initial (proposed) amounts; open the official record for the outcome.
| Inspection | Opened | Alleged items | Initial penalty | Source |
|---|---|---|---|---|
| Inspection 349143289 | Aug 28, 2026 | No citations recorded | — | osha.gov |
| Inspection 349095901 | Aug 5, 2026 | No citations recorded | — | osha.gov |
| Inspection 348906793 | Apr 28, 2026 | No citations recorded | — | osha.gov |
| Inspection 347320301 | Feb 23, 2024 | No citations recorded | — | osha.gov |
| Inspection 347320293 | Feb 23, 2024 | 1 | $6,750 | osha.gov |
| Inspection 347119455 | Nov 19, 2023 | 11 | $188,000 | osha.gov |
| Inspection 347058216 | Oct 24, 2023 | No citations recorded | — | osha.gov |
| Inspection 346807043 | Jun 28, 2023 | No citations recorded | — | osha.gov |
| Inspection 346762156 | Jun 8, 2023 | No citations recorded | — | osha.gov |
| Inspection 346761950 | Jun 8, 2023 | No citations recorded | — | osha.gov |
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