Establishment profile
STONE VALLEY MATERIALS LLC
3500 B PYRITE STREET, RIVERSIDE, CA, 92509
212321 — Construction Sand and Gravel Mining
Summary
STONE VALLEY MATERIALS LLC has accumulated 2 OSHA violations across 3 inspections over 16 years of recorded history.
The establishment sits in the 47th percentile for violations within its industry-state peer group of 1,680 employers. Inspection frequency runs at the 54th percentile. The most recent enforcement activity was recorded 12 years ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
STONE VALLEY MATERIALS LLC appears in OSHA workplace safety and MSHA mine safety records only. No matching records were found in WHD wage enforcement, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, CPSC product recalls, or NHTSA vehicle recalls.
OSHA workplace safety
33% of inspections at this establishment produced violations,
Most-cited OSHA standards
Top OSHA standards cited at this employer, ranked by citation count. Standards (CFR sections) cluster citations into safety themes -- machine guarding, lockout-tagout, hazard communication, fall protection, process safety, etc. A concentration on one or two sections reveals a pattern that individual citations don’t. 2 distinct standards shown · 2 citations in this view.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 3395 F03 | 1 | 1 | — | Apr 2014 | Apr 2014 |
| 461 C | 1 | 1 | — | Apr 2014 | Apr 2014 |
Source: OSHA inspection citations (violation_detail). CFR section codes can be looked up at osha.gov/laws-regs for the formal standard text. Per-inspection detail and the specific violation descriptions are available by expanding individual inspections below.
Peer comparison
Below average violations in NAICS 2123 within CA. Peer group: 1,680 employers. This establishment has 2 OSHA violations; peer median is 2.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for STONE VALLEY MATERIALS LLC. Verify directly with OSHA Injury Tracking Application →
Industry benchmark
BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.
Inspection breakdown
Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for STONE VALLEY MATERIALS LLC. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 12+ years. Most recent activity: 12 years ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for STONE VALLEY MATERIALS LLC. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in CA — for STONE VALLEY MATERIALS LLC, not this location alone
Mine Safety & Health Administration — citations issued at mining operations. MSHA records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other STONE VALLEY MATERIALS LLC operations in the same state.
MSHA citations
Mine Safety and Health Administration citations. S&S (significant and substantial) marks violations that could reasonably contribute to a serious injury. Negligence rating is MSHA’s operator-culpability assessment (none, low, moderate, high, or reckless disregard). Proposed = assessed at issuance; Paid = post-settlement / appeal. 13 citations · 4S&S · $2,303 proposed / $2,303 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 8607519 | Pyrite Quarry Riverside, CA | May 2012 | — | Yes | ModNegligence | $634 | $634 |
| 8607215 | Pyrite Quarry Riverside, CA | May 2011 | — | Yes | ModNegligence | $263 | $263 |
| 8607214 | Pyrite Quarry Riverside, CA | May 2011 | — | Yes | ModNegligence | $263 | $263 |
| 8560882 | Pyrite Quarry Riverside, CA | Dec 2010 | — | Yes | ModNegligence | $243 | $243 |
| 8697775 | Pyrite Quarry Riverside, CA | May 2013 | — | No | ModNegligence | $100 | $100 |
| 8613868 | Pyrite Quarry Riverside, CA | Dec 2012 | — | No | ModNegligence | $100 | $100 |
| 8607432 | Pyrite Quarry Riverside, CA | Oct 2011 | — | No | HighNegligence | $100 | $100 |
| 8607213 | Pyrite Quarry Riverside, CA | May 2011 | — | No | ModNegligence | $100 | $100 |
| 8607212 | Pyrite Quarry Riverside, CA | May 2011 | — | No | ModNegligence | $100 | $100 |
| 8560909 | Pyrite Quarry Riverside, CA | Jan 2011 | — | No | ModNegligence | $100 | $100 |
| 8560881 | Pyrite Quarry Riverside, CA | Dec 2010 | — | No | ModNegligence | $100 | $100 |
| 8560880 | Pyrite Quarry Riverside, CA | Dec 2010 | — | No | HighNegligence | $100 | $100 |
| 8560879 | Pyrite Quarry Riverside, CA | Dec 2010 | — | No | ModNegligence | $100 | $100 |
Source: MSHA citation database. “Contractor” annotations indicate the cited party was on-site at the mine but not the mine’s operator -- responsibility attaches to the contractor LLC, not the mine’s owner. Section codes reference 30 CFR (the Mine Safety and Health regulations).
Labor relations (NLRB)
No NLRB unfair labor practice charges or union representation cases on file for STONE VALLEY MATERIALS LLC. Verify directly with National Labor Relations Board →
Visa & labor certification (OFLC) — historical
No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for STONE VALLEY MATERIALS LLC. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for STONE VALLEY MATERIALS LLC. Verify directly with Environmental Protection Agency →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2014-02-27 | Planned | 2 | — | $0 | |
| 2011-06-16 | Planned | 0 | — | $0 | |
| 2010-06-15 | Planned | 0 | — | $0 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Other employers in this industry and state
Other employers in construction sand and gravel mining within CA, ordered by federal enforcement volume:
- CALAVERAS MATERIALS, INC.MERCED — 4 federal enforcement records
- HUMBOLDT REDWOOD COMPANY LLCSCOTIA — 4 federal enforcement records
- ROBERTSON'S READY MIX INC.CORONA — 4 federal enforcement records
- BCJ SAND & ROCK, INC.OROVILLE — 4 federal enforcement records
- CEMEX, INC.FRIANT — 3 federal enforcement records
- BCJ SAND AND ROCK, INCSACRAMENTO — 3 federal enforcement records
- GRANITE ROCK COMPANYHOLLISTER — 3 federal enforcement records
- 7/11 MATERIALS INCVALLEY SPRINGS — 3 federal enforcement records
- CALPORTLAND COMPANYMOORPARK — 3 federal enforcement records
- PYRAMID CONSTRUCTION AND AGGREGATES, INC.HEBER — 3 federal enforcement records
Related searches
- Construction Sand and Gravel MiningAll employers in this industry
- Employers in CAState-wide enforcement data
- Construction Sand and in CAIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on STONE VALLEY MATERIALS LLC from every major federal compliance and enforcement source. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.
Establishments are matched across agencies using normalized employer name, state, and ZIP code.
OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.
Need API access, bulk download, or licensed redistribution? The website is free. Programmatic and licensed access is handled separately.
Contact sales →Frequently asked
- What is STONE VALLEY MATERIALS LLC's OSHA violation history?
- STONE VALLEY MATERIALS LLC has 3 OSHA inspections on record with 2 violations and $0 in total penalties.
- How does STONE VALLEY MATERIALS LLC's safety record compare to its industry?
- STONE VALLEY MATERIALS LLC operates in the construction sand and gravel mining industry. The industry average Total Recordable Incident Rate (TRIR) is 1.5.