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

OSHA Inspection: MST STEEL CORP

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of MST STEEL CORP in 24417 GROESBECK HWY, WARREN, MI 48089 (NAICS 423510). OSHA activity number 342160066.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
MST STEEL CORP
Site address
24417 GROESBECK HWY
City
WARREN
State
MI
ZIP
48089
Mailing
24417 GROESBECK HWY, WARREN, MI 48089
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
423510
Employees
45
Ownership type
A

15 citations on file for this inspection.

408.10123

Serious Gravity 1 2 instances 1 exposed
Issued
Jun 2, 2017
Abate by
Jul 6, 2017
Penalty
Initial $1,800 · Current $900 Reduced
Recent events (2)
  • — I (S) $900
  • — Z (S) $1800

408.10231(6)(D)

Serious Gravity 5 1 instance 2 exposed
Issued
Jun 2, 2017
Abate by
Jul 6, 2017
Penalty
Initial $3,000 · Current $1,500 Reduced
Recent events (2)
  • — I (S) $1500
  • — Z (S) $3000

408.10716

Serious Gravity 5 5 instances 3 exposed
Issued
Jun 2, 2017
Abate by
Jul 6, 2017
Penalty
Initial $2,400 · Current $1,200 Reduced
Recent events (2)
  • — I (S) $1200
  • — Z (S) $2400

408.10731(1)

Serious Gravity 5 2 instances 2 exposed
Issued
Jun 2, 2017
Abate by
Jul 6, 2017
Penalty
Initial $0 · Current $0
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

408.11843(1)

Serious Gravity 5 1 instance 1 exposed
Issued
Jun 2, 2017
Penalty
Initial $3,000 · Current $1,500 Reduced
Recent events (2)
  • — I (S) $1500
  • — Z (S) $3000

408.12631(1)

Serious Gravity 5 1 instance 1 exposed
Issued
Jun 2, 2017
Abate by
Jul 6, 2017
Penalty
Initial $3,000 · Current $1,500 Reduced
Recent events (2)
  • — I (S) $1500
  • — Z (S) $3000

408.12728(1)

Serious Gravity 5 1 instance 1 exposed
Issued
Jun 2, 2017
Abate by
Jul 6, 2017
Penalty
Initial $2,500 · Current $1,250 Reduced
Recent events (2)
  • — I (S) $1250
  • — Z (S) $2500

408.10034(9)

Repeat Gravity 5 1 instance 1 exposed
Issued
Jun 2, 2017
Abate by
Jul 6, 2017
Penalty
Initial $6,400 · Current $3,200 Reduced
Recent events (2)
  • — I (R) $3200
  • — Z (R) $6400

408.11854(1)

Other-than-serious 1 instance 1 exposed
Issued
Jun 2, 2017
Abate by
Jul 6, 2017
Penalty
Initial $0 · Current $0
Recent events (2)
  • — I (O) $0
  • — Z (O) $0

408.12154(1)

Other-than-serious 1 instance 1 exposed
Issued
Jun 2, 2017
Abate by
Jul 6, 2017
Penalty
Initial $0 · Current $0
Recent events (2)
  • — I (O) $0
  • — Z (O) $0

1910.303 B02

Other-than-serious 2 instances 2 exposed
Issued
Jun 2, 2017
Abate by
Jul 6, 2017
Penalty
Initial $0 · Current $0
Recent events (2)
  • — I (O) $0
  • — Z (O) $0

1910.304 G05

Other-than-serious 1 instance 1 exposed
Issued
Jun 2, 2017
Penalty
Initial $0 · Current $0
Recent events (2)
  • — I (O) $0
  • — Z (O) $0

408.14923(1)

Other-than-serious 1 instance 1 exposed
Issued
Jun 2, 2017
Abate by
Jul 6, 2017
Penalty
Initial $0 · Current $0
Recent events (2)
  • — I (O) $0
  • — Z (O) $0

1910.147 C04 I

Other-than-serious 1 instance 1 exposed
Issued
Jun 2, 2017
Abate by
Jul 6, 2017
Penalty
Initial $0 · Current $0
Recent events (2)
  • — I (O) $0
  • — Z (O) $0

1910.1200 F06

Other-than-serious 1 instance 1 exposed
Issued
Jun 2, 2017
Abate by
Jul 6, 2017
Penalty
Initial $0 · Current $0
Recent events (2)
  • — I (O) $0
  • — Z (O) $0

View MST Steel Corp'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 342160066.

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