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 MISSION CONSTRUCTION INC

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of TRI MISSION CONSTRUCTION INC in 4601 SHASTA DAM BLVD, SHASTA LAKE, CA 96019 (NAICS 238130). OSHA activity number 347925232.

Watch TRI Mission Construction INC — free Get an email when a new federal OSHA severe-injury report for TRI Mission Construction INC is published. One employer, no account, unsubscribe in one click.
Site address
4601 SHASTA DAM BLVD
City
SHASTA LAKE
State
CA
ZIP
96019
Mailing
PO BOX 4170, EL DORADO HILLS, CA 95762
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238130
Employees
30
Ownership type
A

2 citations on file for this inspection.

1599(D)

Other-than-serious Gravity 5 1 instance 1 exposed
Issued
Dec 16, 2024
Penalty
Initial $305 · Current $305
Recent events (1)
  • — Z (O) $305

3650(T)

Other-than-serious Gravity 5 1 instance 1 exposed
Issued
Dec 16, 2024
Penalty
Initial $305 · Current $305
Recent events (1)
  • — Z (O) $305

View TRI Mission Construction 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 347925232.

Look up any company's OSHA accident reports by company, or browse severe injury reports by year, state, and company.