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

OSHA Inspection: TETRA TECH INC

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of TETRA TECH INC in 1238 MICHIGAN ST, PORT HURON, MI 48060 (NAICS 238990). OSHA activity number 313332397.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

Watch Tetra Tech INC — free Get an email when a new federal OSHA severe-injury report for Tetra Tech INC is published. One employer, no account, unsubscribe in one click.
Establishment
TETRA TECH INC
Site address
1238 MICHIGAN ST
City
PORT HURON
State
MI
ZIP
48060
Mailing
1005 RIVER ST, PORT HURON, MI 48060
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238990
SIC code (legacy)
1771
Employees
2
Ownership type
A
Industry flags
Construction safety.

1 citation on file for this inspection.

4084011401

Deleted Other-than-serious 1 instance 2 exposed
Issued
Jun 11, 2010
Abate by
Jun 16, 2010
Recent events (2)
  • — A (O)
  • — Z (O)

View Tetra Tech 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 313332397.

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