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

OSHA Inspection: MOBIL OIL CORPORATION/CHALMETTE REFINERY

Accident-driven inspection · Safety discipline

On , OSHA opened an accident-driven safety inspection of MOBIL OIL CORPORATION/CHALMETTE REFINERY in 500 ST. BERNARD HWY, CHALMETTE, LA 70043 (NAICS 000000). OSHA activity number 110419348.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
500 ST. BERNARD HWY
City
CHALMETTE
State
LA
ZIP
70043
Mailing
POB 1007, CHALMETTE, LA 70044
Inspection type
Accident-driven (A)
Scope
Partial (B)
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
650
Ownership type
A
Industry flags
Manufacturing safety.

1 citation on file for this inspection.

5(a)(1)

Serious Gravity 10 1 instance 20 exposed
Issued
Apr 22, 1991
Abate by
Apr 25, 1991
Penalty
Initial $900 · Current $900
Section 5(a)(1) of the Occupational Safety and Health Act of 1970:  The
employer did not furnish employment and a place of employment which were
free from recognized hazards that were causing or likely to cause death
or serious physical harm to employees in that employees were exposed to:
The hazard of fire and explosion, on or about November 4, 1990, from
the ignition of flammable hydrocarbons released from the ruptured
stabilizer feed preheater (E2314) whose shell thickness had corroded
to less that minimally acceptable limits, as the result of deficient/
inadequate data collection and evaluation methods of underdeposit
corrosion.

View Mobil OIL Corporation/Chalmette 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 110419348.

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