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

OSHA Inspection: TRI-STAR, INC.

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of TRI-STAR, INC. in 20800 DEARBORN ST., CHATSWORTH, CA 91311 (NAICS 442291). OSHA activity number 314824541.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
TRI-STAR, INC.
Site address
20800 DEARBORN ST.
City
CHATSWORTH
State
CA
ZIP
91311
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
442291
SIC code (legacy)
5714
Employees
56
Ownership type
A
Industry flags
Manufacturing safety.

4 citations on file for this inspection.

3301 A

Other-than-serious 1 instance 1 exposed
Issued
Nov 17, 2011
Abate by
Dec 5, 2011
Penalty
Initial $135 · Current $135

3203 A07

Other-than-serious 1 instance 3 exposed
Issued
Nov 17, 2011
Abate by
Dec 20, 2011
Penalty
Initial $135 · Current $135

4186 B

Other-than-serious 1 instance 2 exposed
Issued
Nov 17, 2011
Abate by
Dec 5, 2011
Penalty
Initial $275 · Current $275

5194 G01

Other-than-serious 4 instances 4 exposed
Issued
Nov 17, 2011
Abate by
Dec 5, 2011
Penalty
Initial $205 · Current $205

View Tri-Star, 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 314824541.

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