Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,214Inspections Most recent open 2026-07-16 Last loaded 2026-07-20

MAMMOTH LAKES, CA —

OSHA Inspection: ROCK-N-DIRT, INC.

Referral inspection · Safety discipline

At a glance

On , OSHA opened a referral safety inspection of ROCK-N-DIRT, INC. in 50 RUSTY LANE, MAMMOTH LAKES, CA 93546 (NAICS 237110). OSHA activity number 342402757.

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Where did this inspection happen?

Establishment
ROCK-N-DIRT, INC.
Site address
50 RUSTY LANE
City
MAMMOTH LAKES
State
CA
ZIP
93546
Mailing
P.O. BOX 8605, MAMMOTH LAKES, CA 93546

What kind of inspection was it?

Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
237110
Employees
2
Ownership type
A

Citations

6 citations on file for this inspection.

341(C)(2)(A)

Other-than-serious 1 instance 2 exposed
Issued
Penalty
Initial $750.00 · Current $750.00
Recent events (2)
  • — I (O) $750
  • — Z (O) $750

1541(C)(2)

Other-than-serious Gravity 10 1 instance 2 exposed
Issued
Penalty
Initial $300.00 · Current $150.00 Reduced
Recent events (2)
  • — I (O) $150
  • — Z (O) $300

1541(I)(3)

Other-than-serious Gravity 10 1 instance 2 exposed
Issued
Penalty
Initial $600.00 · Current $300.00 Reduced
Recent events (2)
  • — I (O) $300
  • — Z (O) $600

1509(A)

Other-than-serious Gravity 10 1 instance 2 exposed
Issued
Penalty
Initial $600.00 · Current $300.00 Reduced
Recent events (2)
  • — I (O) $300
  • — Z (O) $600

1541(K)(1)

Other-than-serious Gravity 10 1 instance 2 exposed
Issued
Penalty
Initial $600.00 · Current $300.00 Reduced
Recent events (2)
  • — I (O) $300
  • — Z (O) $600

15410001 A01

Serious Gravity 10 1 instance 2 exposed
Issued
Penalty
Initial $5400.00 · Current $2700.00 Reduced
Recent events (2)
  • — I (S) $2700
  • — Z (S) $5400

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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 342402757.