Safety Incidents OSHA Severe Injury Reports · 2015–2025
4,113,118Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

WALNUT CREEK, CA —

OSHA Inspection: SIERRA STRUCTURE

Accident-driven inspection · Safety discipline

At a glance

On , OSHA opened an accident-driven safety inspection of SIERRA STRUCTURE in 2310 WESTCLIFFE LN, WALNUT CREEK, CA 94595 (NAICS 236118). OSHA activity number 343872487.

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Where did this inspection happen?

Establishment
SIERRA STRUCTURE
Site address
2310 WESTCLIFFE LN
City
WALNUT CREEK
State
CA
ZIP
94595
Mailing
2435 SHERWOOD WAY, MEADOW VISTA, CA 95722

What kind of inspection was it?

Inspection type
Accident-driven (A)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
236118
Employees
8
Ownership type
A

Citations

4 citations on file for this inspection.

1509(A)

Other-than-serious Gravity 10 1 instance 2 exposed
Issued
Penalty
Initial $200.00 · Current $200.00
Recent events (1)
  • — Z (O) $200

1709(B)(4)

Other-than-serious Gravity 10 1 instance 1 exposed
Issued
Penalty
Initial $200.00 · Current $200.00
Recent events (1)
  • — Z (O) $200

1709(D)

Other-than-serious Gravity 10 1 instance 1 exposed
Issued
Penalty
Initial $200.00 · Current $200.00
Recent events (1)
  • — Z (O) $200

3650(L)

Serious Gravity 10 1 instance 1 exposed
Issued
Penalty
Initial $10800.00 · Current $10800.00
Recent events (1)
  • — Z (S) $10800

More inspections at SIERRA STRUCTURE

View SIERRA STRUCTURE's full OSHA safety record →

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Source

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 343872487.