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

OSHA Inspection: HANSON AGGREGATES

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of HANSON AGGREGATES in NORTH EL CAMINO REAL, SANTA MARGARITA QUARRY, SANTA MARGARITA, CA 93453 (NAICS 212319). OSHA activity number 307645879.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
HANSON AGGREGATES
Site address
NORTH EL CAMINO REAL, SANTA MARGARITA QUARRY
City
SANTA MARGARITA
State
CA
ZIP
93453
Mailing
P.O. BOX 850, ATASCADERO, CA 93423
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
212319
SIC code (legacy)
1429
Employees
11
Ownership type
A

2 citations on file for this inspection.

4050 A

Deleted Serious 1 instance 3 exposed
Issued
Oct 27, 2004
Abate by
Nov 10, 2004
Penalty
Initial $3,375
Recent events (2)
  • — F (S)
  • — Z (S) $3375.00

4002 A

Serious 1 instance 3 exposed
Issued
Oct 22, 2004
Abate by
Nov 10, 2004
Penalty
Initial $3,375 · Current $375 Reduced
Recent events (2)
  • — F (S) $375.00
  • — Z (S) $3375.00

View Hanson Aggregates'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 307645879.

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