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

CORONA, CA —

OSHA Inspection: THERMAL STRUCTURES INC

Unprogrammed Other inspection · Safety discipline

At a glance

On , OSHA opened an unprogrammed Other safety inspection of THERMAL STRUCTURES INC in 2362 RAILROAD ST, CORONA, CA 91720 (NAICS 327993). OSHA activity number 125974303.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Where did this inspection happen?

Establishment
THERMAL STRUCTURES INC
Site address
2362 RAILROAD ST
City
CORONA
State
CA
ZIP
91720

What kind of inspection was it?

Inspection type
Unprogrammed Other (I)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
327993
SIC code (legacy)
3296
Employees
149
Ownership type
A
Industry flags
Manufacturing safety.

Citations

10 citations on file for this inspection.

14301 A01

Other-than-serious 1 instance 149 exposed
Issued
Feb 11, 1998
Abate by
Mar 13, 1998
Penalty
Initial $375 · Current $375

3203 A05

Other-than-serious 1 instance 149 exposed
Issued
Feb 11, 1998
Abate by
Mar 13, 1998
Penalty
Initial $185 · Current $185

3328 D

Other-than-serious 1 instance 5 exposed
Issued
Feb 11, 1998
Abate by
Mar 13, 1998
Penalty
Initial $420 · Current $420

3556 B

Other-than-serious 1 instance 1 exposed
Issued
Feb 11, 1998
Abate by
Mar 13, 1998
Penalty
Initial $185 · Current $185

3577 E

Other-than-serious 1 instance 10 exposed
Issued
Feb 11, 1998
Abate by
Mar 13, 1998
Penalty
Initial $280 · Current $280

3578 G

Other-than-serious 1 instance 10 exposed
Issued
Feb 11, 1998
Abate by
Mar 13, 1998
Penalty
Initial $185 · Current $185

5194 F04

Other-than-serious 1 instance 5 exposed
Issued
Feb 11, 1998
Abate by
Mar 13, 1998
Penalty
Initial $185 · Current $185

4185

Serious 2 instances 2 exposed
Issued
Feb 11, 1998
Abate by
Feb 18, 1998
Penalty
Initial $1,405 · Current $1,405

4187 A

Serious 1 instance 1 exposed
Issued
Feb 11, 1998
Abate by
Feb 18, 1998
Penalty
Initial $935 · Current $935
Recent events (2)
  • — J (S) $935.00
  • — Z (S) $935.00

4310 A01

Serious 1 instance 3 exposed
Issued
Feb 11, 1998
Abate by
Feb 18, 1998
Penalty
Initial $935 · Current $935

More inspections at Thermal Structures INC

Aug 6, 2018 CORONA, CA Apr 24, 2012 CORONA, CA May 18, 2010 CORONA, CA Feb 14, 2008 CORONA, CA Sep 19, 1996 CORONA, CA

View Thermal Structures INC's full OSHA safety record →

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Source

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 125974303.

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