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

OSHA Inspection: FOUR PI SYSTEMS

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of FOUR PI SYSTEMS in 10905 TECHNOLOGY PL, SAN DIEGO, CA 92127 (NAICS 000000). OSHA activity number 112007653.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
FOUR PI SYSTEMS
Site address
10905 TECHNOLOGY PL
City
SAN DIEGO
State
CA
ZIP
92127
Inspection type
Complaint (B)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
000000
SIC code (legacy)
3844
Employees
85
Ownership type
A

5 citations on file for this inspection.

461 C

Repeat 1 instance 85 exposed
Issued
Jun 24, 1991
Abate by
Jul 24, 1991

3220 A

Other-than-serious 1 instance 85 exposed
Issued
Jun 24, 1991
Abate by
Jun 24, 1991

3400 C

Other-than-serious 1 instance 85 exposed
Issued
Jun 24, 1991
Abate by
Jul 24, 1991

5216 H01

Other-than-serious 1 instance 14 exposed
Issued
Jun 24, 1991
Abate by
Jul 24, 1991

5216 L01 A

Other-than-serious 1 instance 14 exposed
Issued
Jun 24, 1991
Abate by
Jul 24, 1991

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 112007653.

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