Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,194,531Inspections Most recent open 2026-08-11 Last loaded 2026-08-14

OSHA Inspection: THOMAS TIERNEY DBA TIERNEY CONSTRUCTION

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of THOMAS TIERNEY DBA TIERNEY CONSTRUCTION in 446 CAMBRIDGE ST., CAMBRIA, CA 93428 (NAICS 238320). OSHA activity number 310194436.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
446 CAMBRIDGE ST.
City
CAMBRIA
State
CA
ZIP
93428
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Non-union (N)
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238320
SIC code (legacy)
1721
Employees
3
Ownership type
Private (A)
Industry flags
Construction safety.

7 citations on file for this inspection.

1512 B

Other-than-serious 1 instance 3 exposed
Issued
Dec 22, 2006
Abate by
Jan 4, 2007
Penalty
Initial $350
Recent events (2)
  • · F (O)
  • · Z (O) $350.00

1512 C

Deleted Other-than-serious 1 instance 3 exposed
Issued
Dec 22, 2006
Abate by
Jan 4, 2007
Penalty
Initial $350
Recent events (2)
  • · D (O)
  • · Z (O) $350.00

1524 A04

Other-than-serious 1 instance 3 exposed
Issued
Dec 22, 2006
Abate by
Jan 4, 2007
Penalty
Initial $350
Recent events (2)
  • · F (O)
  • · Z (O) $350.00

1527 A01

Other-than-serious 1 instance 3 exposed
Issued
Dec 22, 2006
Abate by
Jan 4, 2007
Penalty
Initial $350
Recent events (2)
  • · F (O)
  • · Z (O) $350.00

23400023

Deleted Other-than-serious 6 instances 3 exposed
Issued
Dec 22, 2006
Abate by
Jan 4, 2007
Penalty
Initial $350
Recent events (2)
  • · D (O)
  • · Z (O) $350.00

25100004

Deleted Other-than-serious 6 instances 3 exposed
Issued
Dec 22, 2006
Abate by
Jan 4, 2007
Penalty
Initial $350
Recent events (2)
  • · D (O)
  • · Z (O) $350.00

4307 C

Deleted Serious 1 instance 3 exposed
Issued
Dec 22, 2006
Abate by
Dec 30, 2006
Penalty
Initial $3,150
Recent events (2)
  • · D (S)
  • · Z (S) $3150.00

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). OSHA publishes its own view of this case as inspection number 310194436.

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