Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,645Inspections Most recent open 2026-07-16 Last loaded 2026-07-20

ANN ARBOR, MI —

OSHA Inspection: KLAASSEN WILLIAM CO

Planned inspection · Safety discipline

At a glance

On , OSHA opened a planned safety inspection of KLAASSEN WILLIAM CO in 514 E ANN ST, ANN ARBOR, MI 48104 (NAICS 236118). OSHA activity number 313317190.

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Where did this inspection happen?

Establishment
KLAASSEN WILLIAM CO
Site address
514 E ANN ST
City
ANN ARBOR
State
MI
ZIP
48104
Mailing
620 N MARY, MARINE CITY, MI 48039

What kind of inspection was it?

Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
236118
SIC code (legacy)
1521
Employees
3
Ownership type
A
Industry flags
Construction safety.

Citations

5 citations on file for this inspection.

4084011401

Other-than-serious 1 instance 3 exposed
Issued
Abate by

4084013203

Other-than-serious 1 instance 3 exposed
Issued
Abate by

4084011903

Serious 1 instance 3 exposed
Issued
Abate by
Penalty
Initial $100.00 · Current $100.00

1926.501 B13

Serious 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $100.00 · Current $100.00

1926.503 A02

Serious 1 instance 1 exposed
Issued
Abate by

More inspections in this industry (NAICS 236118)

More inspections in MI

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 313317190.