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

OSHA Inspection: KOPPERS PERFORMANCE CHEMICALS

Planned inspection · Health discipline

On , OSHA opened a planned health inspection of KOPPERS PERFORMANCE CHEMICALS in , MI (NAICS 325199). OSHA activity number 345964183.

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City
State
MI
Mailing
52430 DUNCAN AVENUE, HUBBELL, MI 49934
Inspection type
Planned (H)
Scope
No inspection (D)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
325199
Employees
65
Ownership type
A

No citations on file for this inspection. OSHA's citation feed is backfilled in rolling windows; this inspection may have been closed without violations, or its citation rows may not have been ingested yet.

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 345964183.