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

OSHA Inspection: DNA RIDGE ROCK, INC.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of DNA RIDGE ROCK, INC. in 8400 HWY 29, LOWER LAKE, CA 95457 (NAICS 212321). OSHA activity number 343120051.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
8400 HWY 29
City
LOWER LAKE
State
CA
ZIP
95457
Mailing
PO BOX 452, LOWER LAKE, CA 95457
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
212321
Employees
4
Ownership type
A

6 citations on file for this inspection.

23400016 A

Other-than-serious Gravity 5 1 instance 4 exposed
Issued
Oct 22, 2018
Abate by
Nov 9, 2018
Penalty
Initial $260 · Current $260
Recent events (1)
  • — Z (O) $260

3314(G)(2)(A)

Other-than-serious Gravity 5 1 instance 5 exposed
Issued
Oct 22, 2018
Abate by
Nov 9, 2018
Penalty
Initial $260 · Current $260
Recent events (1)
  • — Z (O) $260

3395(I)

Other-than-serious Gravity 5 1 instance 4 exposed
Issued
Oct 22, 2018
Abate by
Nov 9, 2018
Penalty
Initial $260 · Current $260
Recent events (1)
  • — Z (O) $260

50060001 A

Other-than-serious Gravity 5 1 instance 4 exposed
Issued
Oct 22, 2018
Abate by
Nov 9, 2018
Penalty
Initial $260 · Current $260
Recent events (1)
  • — Z (O) $260

3203(A)(2)

Serious Gravity 10 3 instances 1 exposed
Issued
Oct 22, 2018
Abate by
Nov 9, 2018
Penalty
Initial $3,150 · Current $3,150
Recent events (1)
  • — Z (S) $3150

3314(D)

Serious Gravity 10 1 instance 4 exposed
Issued
Oct 22, 2018
Penalty
Initial $3,150 · Current $3,150
Recent events (1)
  • — Z (S) $3150

View DNA Ridge Rock, 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 343120051.

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