Safety Incidents OSHA Severe Injury Reports · 2015–2025
2,004,209Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

RANCHO CUCAMONGA, CA —

OSHA Inspection: SUPERIOR TANK CO., INC.

Accident-driven inspection · Safety discipline

At a glance

On , OSHA opened an accident-driven safety inspection of SUPERIOR TANK CO., INC. in 9500 LUCAS RANCH ROAD, RANCHO CUCAMONGA, CA 91730 (NAICS 332313). OSHA activity number 346975493.

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Where did this inspection happen?

Establishment
SUPERIOR TANK CO., INC.
Site address
9500 LUCAS RANCH ROAD
City
RANCHO CUCAMONGA
State
CA
ZIP
91730
Mailing
9500 LUCAS RANCH ROAD, RANCHO CUCAMONGA, CA 91730

What kind of inspection was it?

Inspection type
Accident-driven (A)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
332313
Employees
100
Ownership type
A

Citations

1 citation on file for this inspection.

3704

Other-than-serious Gravity 10 1 instance 1 exposed
Issued
Penalty
Initial $560.00 · Current $560.00
Recent events (1)
  • — Z (O) $560

More inspections in this industry (NAICS 332313)

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Source

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 346975493.