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

OSHA Inspection: JF AHERN CO

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of JF AHERN CO in 501 E MUMSING, MUMSING, MI 49862 (NAICS 000000). OSHA activity number 124839598.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
JF AHERN CO
Site address
501 E MUMSING
City
MUMSING
State
MI
ZIP
49862
Mailing
855 MORRIS ST PO BOX 1316, FOND DULAC, WI 54936
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
000000
SIC code (legacy)
1711
Employees
10
Ownership type
A
Industry flags
Construction safety.

1 citation on file for this inspection.

4084214105

Serious Gravity 01 1 instance 10 exposed
Issued
Oct 30, 1995
Abate by
Nov 2, 1995
Penalty
Initial $225 · Current $225

View JF Ahern 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 124839598.

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