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

OSHA Inspection: UNOCAL CORP

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of UNOCAL CORP in 2555 WILLOW ROAD, ARROYO GRANDE, CA 93420 (NAICS 000000). OSHA activity number 112128558.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
UNOCAL CORP
Site address
2555 WILLOW ROAD
City
ARROYO GRANDE
State
CA
ZIP
93420
Inspection type
Referral (C)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
000000
SIC code (legacy)
2911
Employees
150
Ownership type
A
Industry flags
Manufacturing safety.

9 citations on file for this inspection.

5189 D04

Other-than-serious 1 instance 4 exposed
Issued
Apr 1, 1996
Abate by
Jul 3, 1996
Penalty
Initial $150 · Current $150

5189 E03 A

Other-than-serious 1 instance 10 exposed
Issued
Mar 4, 1996
Abate by
Mar 21, 1996
Penalty
Initial $150 · Current $150

5189 E04

Other-than-serious 1 instance 10 exposed
Issued
Mar 4, 1996
Abate by
Apr 3, 1996
Penalty
Initial $150 · Current $150

5189 J02 B

Other-than-serious 1 instance 10 exposed
Issued
Mar 4, 1996
Abate by
Apr 3, 1996
Penalty
Initial $150 · Current $150

5189 J02 C

Other-than-serious 1 instance 10 exposed
Issued
Mar 4, 1996
Abate by
Mar 21, 1996
Penalty
Initial $150 · Current $150

5189 J04 C

Other-than-serious 2 instances 10 exposed
Issued
Mar 4, 1996
Abate by
Mar 21, 1996
Penalty
Initial $150 · Current $150

5189 M03

Other-than-serious 1 instance 12 exposed
Issued
Mar 4, 1996
Abate by
Apr 3, 1996
Penalty
Initial $150 · Current $150

5189 D03 A

Other-than-serious 1 instance 1 exposed
Issued
Mar 4, 1996
Abate by
Mar 21, 1996
Penalty
Initial $150 · Current $150

5189 F01 A3

Serious Gravity 01 1 instance 1 exposed
Issued
Mar 4, 1996
Abate by
Mar 21, 1996
Penalty
Initial $5,000 · Current $5,000

View Unocal Corp'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 112128558.

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