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

OROSI, CA —

OSHA Inspection: PETRA DRILLING AND BLASTING INC.

Referral inspection · Safety discipline

At a glance

On , OSHA opened a referral safety inspection of PETRA DRILLING AND BLASTING INC. in 14600 AVE. 420, OROSI, CA 93647 (NAICS 212321). OSHA activity number 348640905.

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Where did this inspection happen?

Establishment
PETRA DRILLING AND BLASTING INC.
Site address
14600 AVE. 420
City
OROSI
State
CA
ZIP
93647
Mailing
321 N AVIADOR STREET PO BOX 2655, CAMARILLO, CA 93010

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
212321
Employees
4
Ownership type
A

Citations

1 citation on file for this inspection.

5276(F)

Other-than-serious Gravity 10 1 instance 4 exposed
Issued
Penalty
Initial $500.00 · Current $500.00
Recent events (1)
  • — Z (O) $500

More inspections in this industry (NAICS 212321)

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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 348640905.