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

MARIPOSA, CA —

OSHA Inspection: MARIPOSA YOSEMITE SLATE QUARRY

Planned inspection · Safety discipline

At a glance

On , OSHA opened a planned safety inspection of MARIPOSA YOSEMITE SLATE QUARRY in 5027 AGUA FRIA RD, MARIPOSA, CA 95338 (NAICS 212311). OSHA activity number 317132702.

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Where did this inspection happen?

Establishment
MARIPOSA YOSEMITE SLATE QUARRY
Site address
5027 AGUA FRIA RD
City
MARIPOSA
State
CA
ZIP
95338
Mailing
4233 BUCKEYE RD, MARIPOSA, CA 95338

What kind of inspection was it?

Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
212311
SIC code (legacy)
1411
Employees
3
Ownership type
A

Citations

1 citation on file for this inspection.

3203 A

Other-than-serious 1 instance 2 exposed
Issued
Abate by
Recent events (2)
  • — A (O)
  • — Z (O)

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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 317132702.