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

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of RMC LONESTAR in 24325 LOMITAS DRIVE, LEMONCOVE, CA 93244 (NAICS 212321). OSHA activity number 120095955.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
24325 LOMITAS DRIVE
City
LEMONCOVE
State
CA
ZIP
93244
Mailing
PO BOX 5252, PLEASANTON, CA 94566
Inspection type
Complaint (B)
Scope
Partial (B)
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
20
Ownership type
A

4 citations on file for this inspection.

5159 A04

Other-than-serious Gravity 00 1 instance 2 exposed
Issued
Sep 13, 1993
Abate by
Sep 21, 1993
Penalty
Initial $225 · Current $225
Recent events (2)
  • — J (O) $225.00
  • — Z (O) $225.00

5158 C

Other-than-serious Gravity 00 1 instance 2 exposed
Issued
Sep 13, 1993
Abate by
Sep 21, 1993
Penalty
Initial $1,500 · Current $225 Reduced
Recent events (2)
  • — J (O) $225.00
  • — Z (S) $1500.00

5157 B

Other-than-serious Gravity 00 1 instance 2 exposed
Issued
Sep 13, 1993
Abate by
Sep 21, 1993
Penalty
Initial $1,500 · Current $225 Reduced
Recent events (2)
  • — J (O) $225.00
  • — Z (S) $1500.00

5158 E01

Other-than-serious Gravity 00 1 instance 2 exposed
Issued
Sep 13, 1993
Abate by
Sep 21, 1993
Penalty
Initial $2,250 · Current $225 Reduced
Recent events (2)
  • — J (O) $225.00
  • — Z (S) $2250.00

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 120095955.

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