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

OSHA Inspection: TRI-MAC BUILDING SUPPLY

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of TRI-MAC BUILDING SUPPLY in 1 WASHINGTON ST., WINONA, MN 55987 (NAICS 000000). OSHA activity number 126591726.

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Site address
1 WASHINGTON ST.
City
WINONA
State
MN
ZIP
55987
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1542
Employees
25
Ownership type
A

2 citations on file for this inspection.

1926.451 F07

Serious 1 instance 1 exposed
Issued
Apr 1, 1998
Abate by
Apr 29, 1998
Penalty
Initial $750 · Current $525 Reduced
Recent events (2)
  • — I (S) $525.00
  • — Z (S) $750.00

1926.451 G01

Serious 1 instance 1 exposed
Issued
Apr 1, 1998
Abate by
Apr 5, 1998
Penalty
Initial $750 · Current $525 Reduced
Recent events (2)
  • — I (S) $525.00
  • — Z (S) $750.00

View Tri-Mac Building Supply'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 126591726.

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