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

OSHA Inspection: SIERRA ALLOYS COMPANY

Federal Agency inspection · Safety discipline

On , OSHA opened a federal Agency safety inspection of SIERRA ALLOYS COMPANY in 5467 AYON AVE., IRWINDALE, CA 91706 (NAICS 332112). OSHA activity number 345425110.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
5467 AYON AVE.
City
IRWINDALE
State
CA
ZIP
91706
Mailing
5467 AYON AVE., IRWINDALE, CA 91706
Inspection type
Federal Agency (M)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Last modified
Data loaded
NAICS code
332112
Employees
52
Ownership type
A

2 citations on file for this inspection.

3203(A)

Other-than-serious Gravity 5 1 instance 52 exposed
Issued
Aug 23, 2021
Abate by
Sep 27, 2021
Penalty
Initial $610 · Current $610
Recent events (1)
  • — Z (O) $610

3205(C)

Other-than-serious Gravity 10 1 instance 85 exposed
Issued
Aug 23, 2021
Abate by
Sep 27, 2021
Penalty
Initial $810 · Current $810
Recent events (1)
  • — Z (O) $810

View Sierra Alloys Company'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 345425110.

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