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

OSHA Inspection: MARATHON PIPE LINE LLC

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of MARATHON PIPE LINE LLC in 4040 N CUSTER RD, MONROE, MI 48162 (NAICS 237120). OSHA activity number 341378750.

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Site address
4040 N CUSTER RD
City
MONROE
State
MI
ZIP
48162
Mailing
709 GLESSNER AVE, FINDLAY, OH 45840
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
237120
Employees
800
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 341378750.