Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,198,892Inspections Most recent open 2026-09-03 Last loaded 2026-09-07

OSHA Inspection: KEYSTONE

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of KEYSTONE in 700 W ARTESIA BL, COMPTON, CA 90220 (NAICS 000000). OSHA activity number 126167725.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
KEYSTONE
Site address
700 W ARTESIA BL
City
COMPTON
State
CA
ZIP
90220
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Non-union (N)
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
000000
SIC code (legacy)
2282
Employees
12
Ownership type
Private (A)
Industry flags
Manufacturing safety.

8 citations on file for this inspection.

23400023

Other-than-serious Gravity 01 1 instance 2 exposed
Issued
Jun 16, 1998
Abate by
Jul 19, 1998
Penalty
Initial $225 · Current $225
Recent events (2)
  • · W (O) $225.00
  • · Z (O) $225.00

3210 A

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
Jun 16, 1998
Abate by
Jul 19, 1998
Penalty
Initial $225 · Current $225
Recent events (2)
  • · W (O) $225.00
  • · Z (O) $225.00

25000008 A

Other-than-serious Gravity 01 1 instance 2 exposed
Issued
Jun 16, 1998
Abate by
Jul 19, 1998
Penalty
Initial $75 · Current $75
Recent events (2)
  • · W (O) $75.00
  • · Z (O) $75.00

3577 E

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
Jun 16, 1998
Abate by
Jul 19, 1998
Recent events (2)
  • · W (O)
  • · Z (O)

3578 G

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
Jun 16, 1998
Abate by
Jul 19, 1998
Recent events (2)
  • · W (O)
  • · Z (O)

3270 B

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
Jun 16, 1998
Abate by
Jul 19, 1998
Penalty
Initial $225 · Current $225
Recent events (2)
  • · W (O) $225.00
  • · Z (O) $225.00

3413 B

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
Jun 16, 1998
Abate by
Jul 19, 1998
Penalty
Initial $110 · Current $110
Recent events (2)
  • · W (O) $110.00
  • · Z (O) $110.00

3314 F

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
Jun 16, 1998
Abate by
Jul 19, 1998
Penalty
Initial $75 · Current $75
Recent events (2)
  • · W (O) $75.00
  • · Z (O) $75.00

View Keystone'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 126167725.

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