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

OSHA Inspection: THE ZIEGENFELDER COMPANY

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of THE ZIEGENFELDER COMPANY in 12290 COLONY AVE, CHINO, CA 91710 (NAICS 311520). OSHA activity number 341346633.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
12290 COLONY AVE
City
CHINO
State
CA
ZIP
91710
Mailing
12290 COLONY AVE, CHINO, CA 91710
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
311520
Employees
50
Ownership type
A

7 citations on file for this inspection.

24730001 B

Other-than-serious Gravity 10 1 instance 4 exposed
Issued
May 11, 2016
Abate by
Jun 12, 2016
Penalty
Initial $425 · Current $425
Recent events (1)
  • — Z (O) $425

4002(A)

Other-than-serious Gravity 10 1 instance 11 exposed
Issued
May 11, 2016
Abate by
Jun 12, 2016
Penalty
Initial $425 · Current $425
Recent events (1)
  • — Z (O) $425

4002(B)

Other-than-serious Gravity 5 1 instance 11 exposed
Issued
May 11, 2016
Abate by
Jun 12, 2016
Penalty
Initial $315 · Current $315
Recent events (1)
  • — Z (O) $315

4051(B)

Other-than-serious Gravity 5 1 instance 11 exposed
Issued
May 11, 2016
Abate by
Jun 12, 2016
Penalty
Initial $315 · Current $315
Recent events (1)
  • — Z (O) $315

3308

Serious Gravity 10 2 instances 14 exposed
Issued
May 11, 2016
Penalty
Initial $3,825 · Current $315 Reduced
Recent events (3)
  • — O (S) $315
  • — C (S) $3825
  • — Z (S) $3825

3999(B)

Serious Gravity 10 1 instance 11 exposed
Issued
May 11, 2016
Penalty
Initial $3,825 · Current $3,150 Reduced
Recent events (3)
  • — O (S) $3150
  • — C (S) $3825
  • — Z (S) $3825

4050(A)

Serious Gravity 10 1 instance 11 exposed
Issued
May 11, 2016
Penalty
Initial $3,825 · Current $315 Reduced
Recent events (3)
  • — O (S) $315
  • — C (S) $3825
  • — Z (S) $3825

View The Ziegenfelder Company'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 341346633.

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