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

OSHA Inspection: RMC LONESTAR

Accident-driven inspection · Safety discipline

On , OSHA opened an accident-driven safety inspection of RMC LONESTAR in 6527 CALAVERAS RD, SUNOL, CA 94586 (NAICS 000000). OSHA activity number 125868547.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
RMC LONESTAR
Site address
6527 CALAVERAS RD
City
SUNOL
State
CA
ZIP
94586
Mailing
P O BOX 546, SUNOL, CA 94586
Inspection type
Accident-driven (A)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
000000
SIC code (legacy)
1442
Employees
20
Ownership type
A

9 citations on file for this inspection.

5021 A02

Other-than-serious 1 instance 3 exposed
Issued
Jul 27, 1998
Abate by
Aug 3, 1998
Penalty
Initial $300 · Current $300

5031 A

Other-than-serious 1 instance 1 exposed
Issued
Jul 27, 1998
Abate by
Aug 3, 1998
Penalty
Initial $450 · Current $450

7010 A

Other-than-serious 1 instance 1 exposed
Issued
Jul 27, 1998
Abate by
Jun 10, 1998
Penalty
Initial $600 · Current $600

5042 A01

Serious 5 instances 3 exposed
Issued
Jul 27, 1998
Abate by
Aug 6, 1998
Penalty
Initial $1,875 · Current $1,875

4999 B01

Serious 2 instances 2 exposed
Issued
Jul 27, 1998
Abate by
Jun 10, 1998
Penalty
Initial $5,000 · Current $5,000

5042 A09

Serious 1 instance 1 exposed
Issued
Jul 27, 1998
Abate by
Jun 10, 1998
Penalty
Initial $5,000 · Current $5,000

5044 C02

Other-than-serious 1 instance 3 exposed
Issued
Jul 27, 1998
Abate by
Aug 6, 1998

5044 A

Other-than-serious 2 instances 3 exposed
Issued
Jul 10, 1998
Abate by
Jul 29, 1998
Penalty
Initial $450 · Current $450

7010 A

Other-than-serious 2 instances 3 exposed
Issued
Jul 10, 1998
Abate by
Jun 10, 1998
Penalty
Initial $600 · Current $600

View RMC Lonestar'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 125868547.

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