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

OSHA Inspection: GERDAU MACSTEEL INC

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of GERDAU MACSTEEL INC in 3000 E FRONT ST, MONROE, MI 48161 (NAICS 331110). OSHA activity number 347361875.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
GERDAU MACSTEEL INC
Site address
3000 E FRONT ST
City
MONROE
State
MI
ZIP
48161
Mailing
3000 E FRONT ST, MONROE, MI 48161
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
A
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
331110
Employees
561
Ownership type
A

5 citations on file for this inspection.

408.10034(9)

Serious Gravity 5 1 instance 3 exposed
Issued
Feb 5, 2025
Penalty
Initial $4,000 · Current $2,400 Reduced
Recent events (3)
  • — F (S) $2400
  • — C (S) $4000
  • — Z (S) $4000

1910.147 C07 I

Serious Gravity 5 1 instance 1200 exposed
Issued
Feb 5, 2025
Abate by
Mar 11, 2025
Penalty
Initial $5,000 · Current $3,000 Reduced
Recent events (3)
  • — F (S) $3000
  • — C (S) $5000
  • — Z (S) $5000

1910.147 C04 I

Serious Gravity 5 3 instances 10 exposed
Issued
Feb 5, 2025
Abate by
Mar 11, 2025
Penalty
Initial $25,000 · Current $7,000 Reduced
Recent events (3)
  • — F (S) $7000
  • — C (R) $25000
  • — Z (R) $25000

408.12154(6)

Other-than-serious 1 instance 400 exposed
Issued
Feb 5, 2025
Abate by
Mar 11, 2025
Penalty
Initial $0 · Current $0
Recent events (3)
  • — F (O) $0
  • — C (O) $0
  • — Z (O) $0

408.15815(7)

Other-than-serious 1 instance 50 exposed
Issued
Feb 5, 2025
Abate by
Mar 11, 2025
Penalty
Initial $0 · Current $0
Recent events (3)
  • — F (O) $0
  • — C (O) $0
  • — Z (O) $0

View Gerdau Macsteel 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 347361875.

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