Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,214Inspections Most recent open 2026-07-16 Last loaded 2026-07-20

MENOMONIE, WI —

OSHA Inspection: MARK HAMILTON CONST. CO. INC. DBA CHALLENGE CONST.

Unprogrammed Other inspection · Safety discipline

At a glance

On , OSHA opened an unprogrammed Other safety inspection of MARK HAMILTON CONST. CO. INC. DBA CHALLENGE CONST. in 180 CEDAR FALLS RD., MENOMONIE, WI 54751 (NAICS 238990). OSHA activity number 300253044.

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Where did this inspection happen?

Establishment
MARK HAMILTON CONST. CO. INC. DBA CHALLENGE CONST.
Site address
180 CEDAR FALLS RD.
City
MENOMONIE
State
WI
ZIP
54751
Mailing
PO BOX 1509, MANVEL, TX 77578

What kind of inspection was it?

Inspection type
Unprogrammed Other (I)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N

When did the case open and close?

Opened
Closing conference
Case closed
Data loaded

Establishment context

NAICS code
238990
SIC code (legacy)
1751
Employees
7
Ownership type
A
Industry flags
Construction safety.

Citations

1 citation on file for this inspection.

1926.501 B01

Serious Gravity 03 1 instance 3 exposed
Issued
Abate by
Penalty
Initial $1625.00 · Current $960.00 Reduced
Recent events (2)
  • — I (S) $960.00
  • — Z (S) $1625.00

More inspections in this industry (NAICS 238990)

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Source

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 300253044.