Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,196,991Inspections Most recent open 2026-08-24 Last loaded 2026-08-27

OSHA Inspection: MARTIN MARIETTA AERO NAVAL SYSTEMS

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of MARTIN MARIETTA AERO NAVAL SYSTEMS in 103 CHESAPEAKE PARK PLAZA, BALTIMORE, MD 21220 (NAICS 000000). OSHA activity number 104445176.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
103 CHESAPEAKE PARK PLAZA
City
BALTIMORE
State
MD
ZIP
21220
Mailing
6801 ROCKLEDGE DRIVE, BETHESDA, MD 20817
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Union (A)
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
3728
Employees
3200
Ownership type
Private (A)
Industry flags
Manufacturing safety.

2 citations on file for this inspection.

1910.28 D 4

Serious Gravity 07 1 instance 6 exposed
Issued
Nov 3, 1989
Abate by
Nov 6, 1989
Penalty
Initial $595 · Current $595

1910.28 D13

Serious 1 instance 6 exposed
Issued
Nov 3, 1989
Abate by
Nov 6, 1989

View Martin Marietta Aero Naval Systems's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). OSHA publishes its own view of this case as inspection number 104445176.

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