Data / Workplace safety / California / Sierra Rock Products, Inc.
Sierra Rock Products, Inc., Jamestown, CA: 5 OSHA citations, $410 in penalties (2021 to 2025)
OSHA recorded 3 inspections at Sierra Rock Products, Inc., 16655 CA-108, Jamestown, CA 95327, between November 8, 2021 and November 21, 2025. 3 inspections ended in citations: 5 citations with $410 in initial penalties and $410 in current penalties. The latest citation was issued January 27, 2026.
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- Site
- 16655 CA-108, Jamestown, CA 95327
- Industry
- 212321 Construction Sand and Gravel Mining
- Ownership
- Private
- Employees at the site
- 9 (as recorded at the latest inspection)
- Inspections
- 3, of which 3 with citations
- Citations
- 5
- Penalties
- $410 initial, $410 current
Inspections
Every inspection OSHA opened at this site since November 3, 2021.
| Opened | Closed | Type | Scope | Focus | Citations | Current penalties | Source |
|---|---|---|---|---|---|---|---|
| November 21, 2025 | February 4, 2026 | Planned | Complete | Safety | 1 | $0 | osha.gov |
| March 15, 2024 | August 30, 2024 | Planned | Complete | Safety | 1 | $110 | osha.gov |
| November 8, 2021 | April 12, 2022 | Planned | Complete | Safety | 3 | $300 | osha.gov |
Citations
One row for each citation, newest first. Gravity is OSHA's level of gravity for serious violations.
| Inspection opened | Standard cited | Standard title | Type | Gravity | Issued | Initial penalty | Current penalty | Source |
|---|---|---|---|---|---|---|---|---|
| November 21, 2025 | 3209 | Other than serious | Not listed | January 27, 2026 | $0 | $0 | osha.gov | |
| March 15, 2024 | 3210(B) | Other than serious | 1 | May 17, 2024 | $110 | $110 | osha.gov | |
| November 8, 2021 | 7014(H) | Other than serious | 1 | January 12, 2022 | $85 | $85 | osha.gov | |
| November 8, 2021 | 3205(C) | Other than serious | 5 | January 12, 2022 | $130 | $130 | osha.gov | |
| November 8, 2021 | 24050002 G | Other than serious | 1 | January 12, 2022 | $85 | $85 | osha.gov |
Also on SpecStream
- All OSHA citations in Nonmetallic Mineral Mining and Quarrying in California
- OSHA citations in California
Updated November 3, 2026. Read from US Department of Labor, OSHA enforcement data. Public domain (U.S. government work). Penalties are as OSHA records them on the date this page was read and can change after a contest or a settlement. Citations OSHA deleted are left out. Each row links to OSHA's own inspection record. This page uses US Department of Labor data and is not endorsed or certified by the US Department of Labor. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.