Safety Incidents OSHA Severe Injury Reports · 2015–2025
2,004,209Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

MILLS, WY —

OSHA Inspection: TRI MOUNTAIN CONSTRUCTION, INC.

Programmed Related inspection · Safety discipline

At a glance

On , OSHA opened a programmed Related safety inspection of TRI MOUNTAIN CONSTRUCTION, INC. in 5250 RIVER CROSSING, MILLS, WY 82644 (NAICS 236115). OSHA activity number 342683554.

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Where did this inspection happen?

Establishment
TRI MOUNTAIN CONSTRUCTION, INC.
Site address
5250 RIVER CROSSING
City
MILLS
State
WY
ZIP
82644
Mailing
P.O. BOX 2207, GILLETTE, WY 82717

What kind of inspection was it?

Inspection type
Programmed Related (J)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
236115
Employees
5
Ownership type
A

Citations

No citations on file for this inspection. OSHA's citation feed is backfilled in rolling windows; this inspection may have been closed without violations, or its citation rows may not have been ingested yet.

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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 342683554.