CORNERSTONE AGGREGATES, INC. OSHA Record
SPRING VALLEY, California · Manufacturing (NAICS 327390)
Inspections
1
Citations
3
Current penalties
$21,230
Penalties may change through settlement or contest. An open case is not final.
Inspections
Inspection 348112103
- Opened
- Mar 17, 2025
- Type
- Accident
- Case status
- Open
| Standard | Type | Issued | Initial penalty | Current penalty |
|---|---|---|---|---|
| 8 CCR §3314(G)(2)(A)Control of Hazardous Energy (Lockout/Tagout) | Other-than-Serious | Aug 21, 2025 | $420 | $420 |
| 8 CCR §3314(C)Control of Hazardous Energy (Lockout/Tagout) | Serious | Aug 21, 2025 | $5,060 | $5,060 |
| 8 CCR §4070(A)Guarding (Power Transmission) | Serious | Aug 21, 2025 | $15,750 | $15,750 |
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Start free trialSource: U.S. Department of Labor public enforcement data, as of Oct 22, 2026. OSHAlert is not affiliated with OSHA.
Penalties may change through settlement or contest. An open case is not final.
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