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

GILLETTE, WY —

OSHA Inspection: TRI-STATE INSULATING INC

Complaint inspection · Health discipline

At a glance

On , OSHA opened a complaint health inspection of TRI-STATE INSULATING INC in 510 LIMESTONE AVENUE, GILLETTE, WY 82716 (NAICS 000000). OSHA activity number 107850844.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
TRI-STATE INSULATING INC
Site address
510 LIMESTONE AVENUE
City
GILLETTE
State
WY
ZIP
82716
Mailing
P.O. BOX 254, GILLETTE, WY 82717

What kind of inspection was it?

Inspection type
Complaint (B)
Scope
Complete (A)
Discipline
Health
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
000000
SIC code (legacy)
3089
Employees
12
Ownership type
A
Industry flags
Manufacturing health.

Citations

11 citations on file for this inspection.

GN040002 D01

Other-than-serious Gravity 00 1 instance 4 exposed
Issued
Nov 15, 1988
Abate by
Dec 16, 1988

GN090002 A01

Other-than-serious Gravity 00 1 instance 4 exposed
Issued
Nov 15, 1988
Abate by
Dec 16, 1988

GN090003 A02

Other-than-serious Gravity 00 1 instance 4 exposed
Issued
Nov 15, 1988
Abate by
Dec 16, 1988

GN120002 E03

Other-than-serious Gravity 00 4 instances 4 exposed
Issued
Nov 15, 1988
Abate by
Nov 30, 1988

GN140001 G

Other-than-serious Gravity 00 1 instance 4 exposed
Issued
Nov 15, 1988
Abate by
Dec 16, 1988

GN150002 A05

Other-than-serious Gravity 00 2 instances 1 exposed
Issued
Nov 15, 1988
Abate by
Dec 16, 1988

GN190003 G02 A

Other-than-serious Gravity 00 1 instance 1 exposed
Issued
Nov 15, 1988
Abate by
Nov 30, 1988

GN190004 F04

Other-than-serious Gravity 00 1 instance 1 exposed
Issued
Nov 15, 1988
Abate by
Nov 30, 1988

GN190005 G02 C

Other-than-serious Gravity 00 1 instance 1 exposed
Issued
Nov 15, 1988
Abate by
Nov 30, 1988

GN210005 A

Other-than-serious Gravity 00 1 instance 4 exposed
Issued
Nov 15, 1988
Abate by
Dec 16, 1988

PP060007 B01 A

Other-than-serious Gravity 00 1 instance 1 exposed
Issued
Nov 15, 1988
Abate by
Nov 15, 1988

More inspections at Tri-State Insulating INC

Jul 5, 1994 GILLETTE, WY Nov 16, 1993 GILLETTE, WY Dec 17, 1991 GILLETTE, WY Sep 14, 1989 GILLETTE, WY Aug 7, 1984 GILLETTE, WY

View Tri-State Insulating 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 107850844.

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