Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,191,473Inspections Most recent open 2026-07-28 Last loaded 2026-07-31

OSHA Inspection: RALPH H. CHRISTIANSEN, INC. DBA UNITED CONTRACTORS

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of RALPH H. CHRISTIANSEN, INC. DBA UNITED CONTRACTORS in 375 IGNACIO BLVD., NOVATO, CA 94949 (NAICS 000000). OSHA activity number 120293881.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
375 IGNACIO BLVD.
City
NOVATO
State
CA
ZIP
94949
Mailing
3248 MARY ST., RIVERSIDE, CA 92506
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1761
Employees
2
Ownership type
A
Industry flags
Construction safety.

3 citations on file for this inspection.

1509 C

Other-than-serious Gravity 00 1 instance 1 exposed
Issued
Dec 26, 1995
Abate by
Dec 7, 1995
Penalty
Initial $75 · Current $75

1675 I

Other-than-serious Gravity 00 1 instance 1 exposed
Issued
Dec 26, 1995
Abate by
Dec 7, 1995
Penalty
Initial $75 · Current $75

1675 J

Other-than-serious 1 instance 1 exposed
Issued
Dec 26, 1995
Abate by
Dec 7, 1995

View Ralph H. Christiansen, INC. DBA United Contractors'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 120293881.

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