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

OSHA Inspection: UNIMIN CORP

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of UNIMIN CORP in 1300 CAMINO DIABLO ROAD, BYRON, CA 94514 (NAICS 212322). OSHA activity number 125693572.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
UNIMIN CORP
Site address
1300 CAMINO DIABLO ROAD
City
BYRON
State
CA
ZIP
94514
Mailing
PO BOX 216, BYRON, CA 94514
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Data loaded
NAICS code
212322
SIC code (legacy)
1446
Employees
20
Ownership type
A

1 citation on file for this inspection.

3241 A

Other-than-serious 1 instance 1 exposed
Issued
May 28, 2003
Abate by
Jun 11, 2003

View Unimin Corp'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 125693572.

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