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

MOUNTAIN PASS, CA —

OSHA Inspection: MP MINE OPERATIONS LLC

Accident-driven inspection · Safety discipline

At a glance

On , OSHA opened an accident-driven safety inspection of MP MINE OPERATIONS LLC in 67750 BAILEY ROAD HC1, MOUNTAIN PASS, CA 92366 (NAICS 212399). OSHA activity number 348646001.

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Where did this inspection happen?

Establishment
MP MINE OPERATIONS LLC
Site address
67750 BAILEY ROAD HC1
City
MOUNTAIN PASS
State
CA
ZIP
92366
Mailing
67750 BAILEY ROAD HC1, MOUNTAIN PASS, CA 92366

What kind of inspection was it?

Inspection type
Accident-driven (A)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B

When did the case open and close?

Opened
Closing conference
Last modified
Data loaded

Establishment context

NAICS code
212399
Employees
500
Ownership type
A

Citations

3 citations on file for this inspection.

3340(C)(2)(A)

Other-than-serious Gravity 5 2 instances 2 exposed
Issued
Penalty
Initial $420.00 · Current $420.00
Recent events (2)
  • — C (O) $420
  • — Z (O) $420

3203(A)(7)

Serious Gravity 10 2 instances 2 exposed
Issued
Abate by
Penalty
Initial $18000.00 · Current $18000.00
Recent events (2)
  • — C (S) $18000
  • — Z (S) $18000

3314(C)

Serious Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $18000.00 · Current $18000.00
Recent events (2)
  • — C (S) $18000
  • — Z (S) $18000

More inspections at MP MINE OPERATIONS LLC

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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 348646001.