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

OSHA Inspection: TST INC.

Accident-driven inspection · Safety discipline

On , OSHA opened an accident-driven safety inspection of TST INC. in 11601 ETIWANDA AVE, FONTANA, CA 92337 (NAICS 331314). OSHA activity number 310606587.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
TST INC.
Site address
11601 ETIWANDA AVE
City
FONTANA
State
CA
ZIP
92337
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
331314
SIC code (legacy)
3341
Employees
90
Ownership type
A

2 citations on file for this inspection.

3203 A04

Other-than-serious 1 instance
Issued
Sep 28, 2009
Abate by
Nov 2, 2009
Penalty
Initial $635 · Current $635
Recent events (2)
  • — I (O) $635.00
  • — Z (O) $635.00

3650 T12

Other-than-serious 1 instance
Issued
Sep 28, 2009
Abate by
Nov 2, 2009
Penalty
Initial $850
Recent events (2)
  • — I (O)
  • — Z (O) $850.00

View TST 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 310606587.

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