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

RIVER ROUGE, MI —

OSHA Inspection: MARTIN MARIETTA MAGNESIA SPECIALTIES INC

Referral inspection · Health discipline

At a glance

On , OSHA opened a referral health inspection of MARTIN MARIETTA MAGNESIA SPECIALTIES INC in 160 SAMUEL B MILTON DR, RIVER ROUGE, MI 48218 (NAICS 331513). OSHA activity number 308860816.

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Where did this inspection happen?

Establishment
MARTIN MARIETTA MAGNESIA SPECIALTIES INC
Site address
160 SAMUEL B MILTON DR
City
RIVER ROUGE
State
MI
ZIP
48218

What kind of inspection was it?

Inspection type
Referral (C)
Scope
No inspection (D)
Discipline
Health
Advance notice
No

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
331513
SIC code (legacy)
3325
Ownership type
A
Industry flags
Manufacturing health.

Citations

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.

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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 308860816.