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

OSHA Inspection: DIAMOND S CORPORATION DBA BLASTED ROCK QUARRY

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of DIAMOND S CORPORATION DBA BLASTED ROCK QUARRY in 1482 COUNTY ROAD A23, BECKWOURTH, CA 96129 (NAICS 212321). OSHA activity number 317135374.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

Watch Diamond S Corporation DBA Blasted Rock Quarry — free Get an email when a new federal OSHA severe-injury report for Diamond S Corporation DBA Blasted Rock Quarry is published. One employer, no account, unsubscribe in one click.
Site address
1482 COUNTY ROAD A23
City
BECKWOURTH
State
CA
ZIP
96129
Mailing
PO BOX 1041, PORTOLA, CA 96122
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
212321
SIC code (legacy)
1442
Employees
3
Ownership type
A

No citations on file for this inspection — so there is no finding of any violation on this record. An inspection can be open and still ongoing, or closed with no violations at all; OSHA's citation feed is also backfilled in rolling windows, so citation rows for a very recent inspection may not have been ingested yet.

View Diamond S Corporation DBA Blasted Rock Quarry'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 317135374.

Look up any company's OSHA accident reports by company, or browse severe injury reports by year, state, and company.