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

OSHA Inspection: SHAMROCK MATERIALS INC

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of SHAMROCK MATERIALS INC in CLOVERDALE PLANT FIRST STREET, CLOVERDALE, CA 95425 (NAICS 212321). OSHA activity number 309986958.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
CLOVERDALE PLANT FIRST STREET
City
CLOVERDALE
State
CA
ZIP
95425
Mailing
181 LYNCH CREEK WAY, PETALUMA, CA 94954
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
212321
SIC code (legacy)
1442
Employees
10
Ownership type
A

2 citations on file for this inspection.

3328 B

Other-than-serious 1 instance 1 exposed
Issued
Jun 28, 2006
Abate by
Jul 13, 2006
Penalty
Initial $225 · Current $225

7014 H

Other-than-serious 1 instance 1 exposed
Issued
Jun 28, 2006
Abate by
Jul 13, 2006
Penalty
Initial $335 · Current $335

View Shamrock Materials INC'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 309986958.

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