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

RIALTO, CA —

OSHA Inspection: ROBERTSON READY MIX HOLDINGS, LLC

Planned inspection · Safety discipline

At a glance

On , OSHA opened a planned safety inspection of ROBERTSON READY MIX HOLDINGS, LLC in 2601 NORTH ALDER AVENUE, RIALTO, CA 92377 (NAICS 212313). OSHA activity number 341534873.

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Where did this inspection happen?

Establishment
ROBERTSON READY MIX HOLDINGS, LLC
Site address
2601 NORTH ALDER AVENUE
City
RIALTO
State
CA
ZIP
92377
Mailing
P.O. BOX 3600, CORONA, CA 92878

What kind of inspection was it?

Inspection type
Planned (H)
Scope
Complete (A)
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
212313
Employees
40
Ownership type
A

Citations

2 citations on file for this inspection.

3328(C)

Other-than-serious Gravity 5 1 instance 1 exposed
Issued
Penalty
Initial $335.00 · Current $335.00
Recent events (1)
  • — Z (O) $335

7010(A)

Other-than-serious Gravity 1 1 instance 1 exposed
Issued
Penalty
Initial $150.00 · Current $150.00
Recent events (1)
  • — Z (O) $150

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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 341534873.