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

OSHA Inspection: SUPREME MACHINE PRODUCTS

Accident-driven inspection · Safety discipline

On , OSHA opened an accident-driven safety inspection of SUPREME MACHINE PRODUCTS in 10094 6TH ST, RANCHO CUCAMONGA, CA 91730 (NAICS 000000). OSHA activity number 112044359.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
10094 6TH ST
City
RANCHO CUCAMONGA
State
CA
ZIP
91730
Inspection type
Accident-driven (A)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
3728
Employees
24
Ownership type
A

9 citations on file for this inspection.

342 A

Other-than-serious 1 instance 1 exposed
Issued
Jul 19, 1991
Abate by
Jul 19, 1991

14301 A01

Other-than-serious 1 instance 1 exposed
Issued
Jul 19, 1991
Abate by
Jul 19, 1991

461 A

Other-than-serious 1 instance 1 exposed
Issued
Jul 19, 1991
Abate by
Jul 19, 1991

4070 A

Other-than-serious 2 instances 18 exposed
Issued
Jul 19, 1991
Abate by
Jul 19, 1991

3578 G

Other-than-serious 2 instances 18 exposed
Issued
Jul 19, 1991
Abate by
Jul 19, 1991

3660 A

Other-than-serious 1 instance 18 exposed
Issued
Jul 19, 1991
Abate by
Jul 19, 1991

3661 C

Other-than-serious 1 instance 18 exposed
Issued
Jul 19, 1991
Abate by
Jul 19, 1991

4231 A

Serious 1 instance 5 exposed
Issued
Jul 19, 1991
Abate by
Jul 19, 1991
Penalty
Initial $1,400 · Current $1,400

3577 E

Other-than-serious 1 instance 18 exposed
Issued
Jul 14, 1991
Abate by
Jul 19, 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 112044359.

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