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

OSHA Inspection: DILLINGHAM CONSTRUCTION N.A. INC

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of DILLINGHAM CONSTRUCTION N.A. INC in CONCORD NAVAL WEAPONS STATION PIER #3, 10 DELTA ST, CONCORD, CA 94520 (NAICS 000000). OSHA activity number 107125155.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
CONCORD NAVAL WEAPONS STATION PIER #3, 10 DELTA ST
City
CONCORD
State
CA
ZIP
94520
Mailing
5960 INGLEWOOD DR., PLEASANTON, CA 94520
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
000000
SIC code (legacy)
1629
Employees
21
Ownership type
A
Industry flags
Construction safety.

4 citations on file for this inspection.

1926.350 A10

Other-than-serious Gravity 10 1 instance 20 exposed
Issued
Apr 27, 1998
Abate by
May 1, 1998
Penalty
Initial $3,500 · Current $800 Reduced
Recent events (2)
  • — F (O) $800.00
  • — Z (S) $3500.00

1926.501 B01

Other-than-serious Gravity 01 1 instance 20 exposed
Issued
Apr 27, 1998
Abate by
May 1, 1998
Penalty
Initial $1,050 · Current $800 Reduced
Recent events (2)
  • — F (O) $800.00
  • — Z (S) $1050.00

1926.1053 B01

Other-than-serious Gravity 02 2 instances 20 exposed
Issued
Apr 27, 1998
Abate by
May 1, 1998
Penalty
Initial $1,400 · Current $450 Reduced
Recent events (2)
  • — F (O) $450.00
  • — Z (S) $1400.00

1926.1053 B13

Other-than-serious Gravity 05 2 instances 20 exposed
Issued
Apr 27, 1998
Abate by
May 1, 1998
Recent events (2)
  • — F (O)
  • — Z (S)

View Dillingham Construction N.A. INC'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 107125155.

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