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5,191,288Inspections Most recent open 2026-07-24 Last loaded 2026-07-29

OSHA Inspection: MASON LUMBER CO

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of MASON LUMBER CO in 352 W COLUMBIA ST, MASON, MI 48854 (NAICS 000000). OSHA activity number 124914292.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
MASON LUMBER CO
Site address
352 W COLUMBIA ST
City
MASON
State
MI
ZIP
48854
Mailing
P O BOX 98, MASON, MI 48854
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
5211
Employees
7
Ownership type
A
Industry flags
Manufacturing safety.

6 citations on file for this inspection.

4081021302

Serious Gravity 00 2 instances 4 exposed
Issued
Sep 13, 1994
Abate by
Oct 15, 1994
Penalty
Initial $450 · Current $225 Reduced
Recent events (2)
  • — I (S) $225.00
  • — Z (S) $450.00

4081216101 A

Serious Gravity 00 1 instance 4 exposed
Issued
Sep 13, 1994
Abate by
Oct 15, 1994
Penalty
Initial $450 · Current $225 Reduced
Recent events (2)
  • — I (S) $225.00
  • — Z (S) $450.00

4081224302

Serious Gravity 00 1 instance 4 exposed
Issued
Sep 13, 1994
Abate by
Oct 15, 1994
Penalty
Initial $450 · Current $225 Reduced
Recent events (2)
  • — I (S) $225.00
  • — Z (S) $450.00

1910.305 B02

Serious Gravity 00 1 instance 3 exposed
Issued
Sep 13, 1994
Abate by
Oct 15, 1994
Penalty
Initial $450 · Current $225 Reduced
Recent events (2)
  • — I (S) $225.00
  • — Z (S) $450.00

4081224301

Other-than-serious Gravity 00 1 instance 4 exposed
Issued
Sep 13, 1994
Abate by
Oct 15, 1994
Recent events (2)
  • — I (O)
  • — Z (O)

4081021502

Other-than-serious Gravity 00 1 instance 4 exposed
Issued
Sep 13, 1994
Abate by
Oct 15, 1994
Recent events (2)
  • — I (O)
  • — Z (O)

View Mason Lumber CO'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 124914292.

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