Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,198,892Inspections Most recent open 2026-09-03 Last loaded 2026-09-07

OSHA Inspection: MARK CHAMBERS DBA SERRANO STONE & PLASTER

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of MARK CHAMBERS DBA SERRANO STONE & PLASTER in 1045 EASUM DR, NAPA, CA 94568 (NAICS 238140). OSHA activity number 309684645.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
1045 EASUM DR
City
NAPA
State
CA
ZIP
94568
Mailing
100 BUCK AVENUE, VACAVILLE, CA 95829
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Non-union (N)
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238140
SIC code (legacy)
1741
Employees
10
Ownership type
Private (A)

1 citation on file for this inspection.

1509 C

Other-than-serious 1 instance 4 exposed
Issued
Sep 10, 2009
Abate by
Oct 13, 2009
Penalty
Initial $85 · Current $85

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). OSHA publishes its own view of this case as inspection number 309684645.

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