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

RANCHO CUCAMONGA, CA —

OSHA Inspection: GRUMA CORPORATION

Accident-driven inspection · Safety discipline

At a glance

On , OSHA opened an accident-driven safety inspection of GRUMA CORPORATION in 11559 JERSEY BLVD, RANCHO CUCAMONGA, CA 91730 (NAICS 311830). OSHA activity number 346396328.

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Where did this inspection happen?

Establishment
GRUMA CORPORATION
Site address
11559 JERSEY BLVD
City
RANCHO CUCAMONGA
State
CA
ZIP
91730
Mailing
11559 JERSEY BLVD, 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
Last modified
Data loaded

Establishment context

NAICS code
311830
Employees
600
Ownership type
A

Citations

2 citations on file for this inspection.

3203(A)

Other-than-serious Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $1000.00 · Current $1000.00
Recent events (2)
  • — C (O) $1000
  • — Z (O) $1000

3314(C)

Serious Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $18000.00 · Current $18000.00
Recent events (2)
  • — C (S) $18000
  • — Z (S) $18000

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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 346396328.