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

OSHA Inspection: MARUHACHI CERAMICS OF AMERICA, INC.

Unprogrammed Related inspection · Safety discipline

On , OSHA opened an unprogrammed Related safety inspection of MARUHACHI CERAMICS OF AMERICA, INC. in 1985 SAMPSON AVENUE, CORONA, CA 92879 (NAICS 327120). OSHA activity number 346326663.

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Site address
1985 SAMPSON AVENUE
City
CORONA
State
CA
ZIP
92879
Mailing
1985 SAMPSON AVENUE, CORONA, CA 92879
Inspection type
Unprogrammed Related (G)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
327120
Employees
28
Ownership type
A

5 citations on file for this inspection.

24730001 B

Other-than-serious Gravity 5 2 instances 15 exposed
Issued
May 2, 2023
Penalty
Initial $205 · Current $100 Reduced
Recent events (3)
  • — L (O) $100
  • — C (O) $205
  • — Z (O) $205

4051(A)

Other-than-serious Gravity 10 3 instances 15 exposed
Issued
May 2, 2023
Penalty
Initial $410 · Current $100 Reduced
Recent events (3)
  • — L (O) $100
  • — C (O) $410
  • — Z (O) $410

3999(B)

Serious Gravity 10 1 instance 15 exposed
Issued
May 2, 2023
Penalty
Initial $2,475 · Current $180 Reduced
Recent events (3)
  • — L (S) $180
  • — C (S) $2475
  • — Z (S) $2475

4070(A)

Serious Gravity 10 3 instances 15 exposed
Issued
May 2, 2023
Abate by
May 11, 2023
Penalty
Initial $2,475 · Current $180 Reduced
Recent events (3)
  • — L (S) $180
  • — C (S) $2475
  • — Z (S) $2475

4184(B)

Serious Gravity 10 3 instances 15 exposed
Issued
May 2, 2023
Abate by
May 11, 2023
Penalty
Initial $4,950 · Current $1,800 Reduced
Recent events (3)
  • — L (S) $1800
  • — C (S) $4950
  • — Z (S) $4950

View Maruhachi Ceramics OF America, INC.'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 346326663.

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