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

OSHA Inspection: HAM CONSTRUCTION CO (HAM BROS)

Accident-driven inspection · Safety discipline

On , OSHA opened an accident-driven safety inspection of HAM CONSTRUCTION CO (HAM BROS) in 8434 ROCHESTER AVE, RANCHO CUCAMONGA, CA 91730 (NAICS 000000). OSHA activity number 112056023.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
8434 ROCHESTER AVE
City
RANCHO CUCAMONGA
State
CA
ZIP
91730
Mailing
926 ASTOR #E-1, EL CAJON, CA 92022
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)
1521
Employees
53
Ownership type
A

11 citations on file for this inspection.

1637 A

Other-than-serious 2 instances 3 exposed
Issued
Dec 31, 1991
Abate by
Dec 31, 1991
Penalty
Initial $375 · Current $375

4993 B

Other-than-serious 4 instances 6 exposed
Issued
Dec 31, 1991
Abate by
Dec 31, 1991
Penalty
Initial $150 · Current $150

1540 F

Serious 1 instance 7 exposed
Issued
Dec 31, 1991
Abate by
Jan 24, 1992
Penalty
Initial $750 · Current $750

1540 C01

Other-than-serious 2 instances 4 exposed
Issued
Dec 31, 1991
Abate by
Dec 31, 1991
Penalty
Initial $900 · Current $900

1510 A

Other-than-serious 1 instance 1 exposed
Issued
Dec 31, 1991
Abate by
Jan 24, 1992
Penalty
Initial $1,200 · Current $1,200

1540 E01

Serious 2 instances 4 exposed
Issued
Dec 31, 1991
Abate by
Jan 24, 1992
Penalty
Initial $2,400 · Current $2,400

1540 D

Serious 1 instance 6 exposed
Issued
Dec 31, 1991
Abate by
Jan 24, 1992
Penalty
Initial $750 · Current $750

1712 A

Serious 8 instances 8 exposed
Issued
Dec 31, 1991
Abate by
Dec 31, 1991
Penalty
Initial $750 · Current $750

1621 A

Serious 6 instances 5 exposed
Issued
Dec 31, 1991
Abate by
Dec 31, 1991
Penalty
Initial $600 · Current $600

1540 O

Serious 1 instance 7 exposed
Issued
Dec 31, 1991
Abate by
Dec 31, 1991
Penalty
Initial $750 · Current $750

1670 A

Serious 1 instance 2 exposed
Issued
Dec 31, 1991
Abate by
Dec 31, 1991
Penalty
Initial $450 · Current $450

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 112056023.

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