Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,194,531Inspections Most recent open 2026-08-11 Last loaded 2026-08-14

OSHA Inspection: TOSCO CORPORATION

Accident-driven inspection · Safety discipline

On , OSHA opened an accident-driven safety inspection of TOSCO CORPORATION in AVON REFINERY, MARTINEZ, CA 94553 (NAICS 000000). OSHA activity number 100949288.

What this inspection record means

OSHA opens inspections for many reasons: routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
TOSCO CORPORATION
Site address
AVON REFINERY
City
MARTINEZ
State
CA
ZIP
94553
Inspection type
Accident-driven (A)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Union (A)
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
2911
Employees
680
Ownership type
Private (A)
Industry flags
Manufacturing safety.

3 citations on file for this inspection.

5(a)(1)

Serious Gravity 10 1 instance 2 exposed
Issued
May 9, 1989
Abate by
Jul 30, 1989
Penalty
Initial $1,000 · Current $1,000
Recent events (2)
  • · I (S) $1000.00
  • · Z (S) $1000.00

1910.145 C02

Serious Gravity 10 1 instance 2 exposed
Issued
May 9, 1989
Abate by
Jun 30, 1989
Recent events (2)
  • · I (S)
  • · Z (S)

1910.101 B

Other-than-serious Gravity 10 1 instance 8 exposed
Issued
May 9, 1989
Abate by
May 12, 1989
Recent events (2)
  • · I (O)
  • · Z (O)

View Tosco Corporation's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). OSHA publishes its own view of this case as inspection number 100949288.

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