Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,194,531Inspections Most recent open 2026-08-11 Last loaded 2026-08-14

OSHA Inspection: THELEN INC TH1

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of THELEN INC TH1 in 4191 N EUCLID AVE, BAY CITY, MI 48706 (NAICS 441110). OSHA activity number 312050461.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
THELEN INC TH1
Site address
4191 N EUCLID AVE
City
BAY CITY
State
MI
ZIP
48706
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Non-union (N)
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
441110
SIC code (legacy)
5511
Employees
47
Ownership type
Private (A)
Industry flags
Manufacturing safety.

3 citations on file for this inspection.

4081331201

Serious 1 instance 3 exposed
Issued
May 13, 2014
Abate by
Jun 2, 2014
Penalty
Initial $1,500 · Current $750 Reduced
Recent events (2)
  • · I (S) $750.00
  • · Z (S) $1500.00

4081725201

Serious 1 instance 1 exposed
Issued
May 13, 2014
Abate by
Jun 2, 2014
Penalty
Initial $1,200 · Current $600 Reduced
Recent events (2)
  • · I (S) $600.00
  • · Z (S) $1200.00

4082213202 F

Other-than-serious 1 instance 47 exposed
Issued
May 13, 2014
Abate by
May 13, 2014
Penalty
Initial $600 · Current $240 Reduced
Recent events (2)
  • · I (O) $240.00
  • · Z (O) $600.00

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). OSHA publishes its own view of this case as inspection number 312050461.

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