Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: TOSCO REFINERY

Complaint inspection · Health discipline

On , OSHA opened a complaint health inspection of TOSCO REFINERY in 1660 W ANAHEIM, WILMINGTON, CA 90744 (NAICS 000000). OSHA activity number 120299482.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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 REFINERY
Site address
1660 W ANAHEIM
City
WILMINGTON
State
CA
ZIP
90744
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
000000
SIC code (legacy)
2911
Employees
700
Ownership type
A

2 citations on file for this inspection.

5189 G01

Other-than-serious 3 instances 3 exposed
Issued
Dec 15, 1999
Abate by
Jan 12, 2000
Penalty
Initial $185 · Current $185
Recent events (2)
  • — J (O) $185.00
  • — Z (O) $185.00

5144 A

Deleted Serious 1 instance 1 exposed
Issued
Dec 15, 1999
Abate by
Dec 20, 1999
Penalty
Initial $5,000
Recent events (2)
  • — J (S)
  • — Z (S) $5000.00

View Tosco Refinery's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 120299482.

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