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

OSHA Inspection: ON SITE MARINE SHIPYARDS CALIFORNIA LLC

Accident-driven inspection · Safety discipline

On , OSHA opened an accident-driven safety inspection of ON SITE MARINE SHIPYARDS CALIFORNIA LLC in 410 HOPPER ST., PETALUMA, CA 94952 (NAICS 336611). OSHA activity number 125538322.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
410 HOPPER ST.
City
PETALUMA
State
CA
ZIP
94952
Mailing
6 PETALUMA BLVD N, SUITE 4A, PETALUMA, CA 94952
Inspection type
Accident-driven (A)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
336611
SIC code (legacy)
3731
Employees
10
Ownership type
A
Industry flags
Construction safety.

5 citations on file for this inspection.

342 A

Other-than-serious 1 instance 1 exposed
Issued
Feb 9, 2007
Abate by
Feb 14, 2007
Penalty
Initial $5,000 · Current $5,000
Recent events (2)
  • — J (O) $5000.00
  • — Z (O) $5000.00

3203 A

Other-than-serious 1 instance 1 exposed
Issued
Feb 9, 2007
Abate by
Mar 14, 2007
Penalty
Initial $150 · Current $150
Recent events (2)
  • — J (O) $150.00
  • — Z (O) $150.00

50060001 A

Other-than-serious 1 instance 1 exposed
Issued
Feb 9, 2007
Abate by
Mar 14, 2007
Penalty
Initial $600 · Current $600
Recent events (2)
  • — J (O) $600.00
  • — Z (O) $600.00

5021 A01

Other-than-serious 1 instance 1 exposed
Issued
Feb 9, 2007
Abate by
Feb 17, 2007
Penalty
Initial $300 · Current $300
Recent events (2)
  • — J (O) $300.00
  • — Z (O) $300.00

4999 B01

Serious 1 instance 1 exposed
Issued
Feb 9, 2007
Abate by
Feb 14, 2007
Penalty
Initial $12,600 · Current $12,600
Recent events (2)
  • — J (S) $12600.00
  • — Z (S) $12600.00

View On Site Marine Shipyards California LLC'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 125538322.

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