1,224,460Inspections Most recent open 2026-07-13 Last loaded 2026-07-16
Safety Incidents OSHA Severe Injury Reports · 2015–2025

OSHA Inspection: NORTHROP GRUMMAN CORPORATION

Federal Agency inspection · Health discipline

On , OSHA opened a federal Agency health inspection of NORTHROP GRUMMAN CORPORATION in 3520 E AVE M PLANT 42, PALMDALE, CA 93550 (NAICS 336411). OSHA activity number 345586440.

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Site address
3520 E AVE M PLANT 42
City
PALMDALE
State
CA
ZIP
93550
Mailing
3520 E AVE M, PALMDALE, CA 93550
Inspection type
Federal Agency (M)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
336411
Employees
6100
Ownership type
A

2 citations on file for this inspection.

1904.39 A01

Deleted Other-than-serious 1 instance 18 exposed
Issued
Penalty
Initial $7315.00 · Current $0.00 Reduced
29 CFR  1904.39(a)(1): The employer did not report within 8-hours the death of an employee resulting from a work-related incident.    Plant 42, Maintenance Shop:  On October 15, 2021, the employer did not report within 8 hours a work-related fatality related to SSARS-CoV-2 (COVID-19) illness.
Recent events (2)
  • — I (O) $0
  • — Z (O) $7315

1904.29 B03

Other-than-serious 1 instance 18 exposed
Issued
Abate by
Penalty
Initial $0.00 · Current $4023.00
29 CFR  1904.29(b)(3):  Each recordable injury or illness was not entered on the OSHA 300 Log and/or an accident report (OSHA Form 301 or equivalent) within seven (7) calendar days of receiving information that a recordable injury or illness has occurred.  Northrop Grumman, Plant 42:  The employer did not enter an employee work related illness and fatality on the OSHA 300 Log nor the 301 Incident Report within seven calendar days of receiving information.
Recent events (2)
  • — I (O) $4023.25
  • — Z (O) $0

View NORTHROP GRUMMAN CORPORATION's full OSHA safety record →

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 345586440.