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

OSHA Inspection: WESTCLIFF MEDICAL LABORATORIES INC

Complaint inspection · Health discipline

On , OSHA opened a complaint health inspection of WESTCLIFF MEDICAL LABORATORIES INC in 4870 BARRANCA PKWY #290, IRVINE, CA 92604 (NAICS 621511). OSHA activity number 310297593.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
4870 BARRANCA PKWY #290
City
IRVINE
State
CA
ZIP
92604
Mailing
1821 E DYER RD #100, BUSINESS ADMINISTRATION, SANTA ANA, CA 92705
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
621511
SIC code (legacy)
8071
Employees
4
Ownership type
A

6 citations on file for this inspection.

3203 B01

Other-than-serious Gravity 01 1 instance 4 exposed
Issued
Oct 28, 2009
Abate by
Dec 9, 2009
Penalty
Initial $375 · Current $300 Reduced
Recent events (2)
  • — F (O) $300.00
  • — Z (O) $375.00

5193 H02 A3

Other-than-serious Gravity 01 1 instance 2 exposed
Issued
Oct 28, 2009
Abate by
Dec 9, 2009
Penalty
Initial $375 · Current $300 Reduced
Recent events (2)
  • — F (O) $300.00
  • — Z (O) $375.00

5193 C01 B

Other-than-serious Gravity 01 1 instance 4 exposed
Issued
Oct 28, 2009
Abate by
Dec 9, 2009
Penalty
Initial $185 · Current $150 Reduced
Recent events (2)
  • — F (O) $150.00
  • — Z (O) $185.00

5193 C01 E

Other-than-serious Gravity 01 1 instance 4 exposed
Issued
Oct 28, 2009
Abate by
Dec 9, 2009
Penalty
Initial $185
Recent events (2)
  • — F (O)
  • — Z (O) $185.00

5193 G02 B

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
Oct 28, 2009
Abate by
Dec 9, 2009
Penalty
Initial $185
Recent events (2)
  • — F (O)
  • — Z (O) $185.00

5193 H04 D

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
Oct 28, 2009
Abate by
Dec 9, 2009
Penalty
Initial $185
Recent events (2)
  • — F (O)
  • — Z (O) $185.00

View Westcliff Medical Laboratories INC'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 310297593.

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