Establishment profile
TWIN PINES MINERALS LLC
8625 HWY 124, IONE, CA, 95640
212299 — All Other Metal Ore Mining
Summary
TWIN PINES MINERALS LLC has accumulated 9 OSHA violations across 2 inspections over 3 years of recorded history, with $26,295 in total assessed penalties.
The establishment sits in the 87th percentile for violations within its industry-state peer group of 87 employers. Inspection frequency runs at the 52nd percentile. The most recent enforcement activity was recorded 2 years ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
TWIN PINES MINERALS 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, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.
OSHA workplace safety
100% 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. 9 distinct standards shown · 9 citations in this view · $26,295 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 3314(L)(1) | 1 | 1 | $18,000 | Jan 2023 | Jan 2023 |
| 3314(G)(2)(A) | 1 | 1 | $5,400 | Jan 2023 | Jan 2023 |
| 3328(B) | 1 | 1 | $485 | Mar 2024 | Mar 2024 |
| 7030(B) | 1 | 1 | $485 | Mar 2024 | Mar 2024 |
| 29 CFR 2473.0001 A | 1 | 1 | $485 | Mar 2024 | Mar 2024 |
| 29 CFR 2340.0016 A | 1 | 1 | $485 | Mar 2024 | Mar 2024 |
| 3366(A) | 1 | 1 | $410 | Jan 2023 | Jan 2023 |
| 3395(I) | 1 | 1 | $340 | Jan 2023 | Jan 2023 |
| 5572(C) | 1 | 1 | $205 | Jan 2023 | Jan 2023 |
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
Worse on violations than most other employers in NAICS 2122 within CA. Peer group: 87 employers. This establishment has 9 OSHA violations; peer median is 1.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for TWIN PINES MINERALS 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 TWIN PINES MINERALS LLC. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 2+ years. Most recent activity: 2 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 TWIN PINES MINERALS LLC. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in CA — for TWIN PINES MINERALS 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 TWIN PINES MINERALS 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. 18 citations · 1S&S · $2,557 proposed / $2,557 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 9619916 | Ione Plant Amador, CA | Sep 2023 | — | No | LowNegligence | $198 | $198 |
| 9618163 | Ione Plant Amador, CA | Jun 2022 | — | Yes | ModNegligence | $183 | $183 |
| 9507914 | Ione Plant Amador, CA | Dec 2023 | — | No | ModNegligence | $147 | $147 |
| 9507913 | Ione Plant Amador, CA | Dec 2023 | — | No | ModNegligence | $147 | $147 |
| 9619917 | Ione Plant Amador, CA | Sep 2023 | — | No | LowNegligence | $143 | $143 |
| 9619915 | Ione Plant Amador, CA | Sep 2023 | — | No | LowNegligence | $143 | $143 |
| 9618166 | Ione Plant Amador, CA | Jun 2022 | — | No | LowNegligence | $133 | $133 |
| 9618165 | Ione Plant Amador, CA | Jun 2022 | — | No | LowNegligence | $133 | $133 |
| 9618164 | Ione Plant Amador, CA | Jun 2022 | — | No | LowNegligence | $133 | $133 |
| 9618162 | Ione Plant Amador, CA | Jun 2022 | — | No | LowNegligence | $133 | $133 |
| 9618161 | Ione Plant Amador, CA | Jun 2022 | — | No | LowNegligence | $133 | $133 |
| 9618160 | Ione Plant Amador, CA | Jun 2022 | — | No | ModNegligence | $133 | $133 |
| 9618159 | Ione Plant Amador, CA | Jun 2022 | — | No | ModNegligence | $133 | $133 |
| 9618158 | Ione Plant Amador, CA | Jun 2022 | — | No | ModNegligence | $133 | $133 |
| 9618157 | Ione Plant Amador, CA | Jun 2022 | — | No | ModNegligence | $133 | $133 |
| 9619539 | Ione Plant Amador, CA | Feb 2022 | — | No | ModNegligence | $133 | $133 |
| 9619538 | Ione Plant Amador, CA | Feb 2022 | — | No | ModNegligence | $133 | $133 |
| 9507137 | Ione Plant Amador, CA | Jun 2021 | — | No | ModNegligence | $133 | $133 |
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 TWIN PINES MINERALS 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 TWIN PINES MINERALS LLC. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for TWIN PINES MINERALS LLC. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for TWIN PINES MINERALS LLC. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2023-12-12 | Planned | 4 | — | $1,940 | |
| 2022-08-01 | Accident | 5 | 2 | $24,355 |
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 all other metal ore mining within CA, ordered by federal enforcement volume:
- MOLYCORP INCMOUNTAIN PASS — 4 federal enforcement records
- MOLYCORP MINERALS LLCMOUNTAIN PASS — 3 federal enforcement records
- HAHM INTERNATIONAL INC.BAKER — 2 federal enforcement records
- CHEVRON MINING INCMOUNTAIN PASS — 2 federal enforcement records
- HAHM INTERNATIONAL INC.BAKER — 2 federal enforcement records
- M P ENVIRONMENTAL SERVICES INCMOUNTAIN PASS — 1 federal enforcement record
Related searches
- All Other Metal Ore MiningAll employers in this industry
- Employers in CAState-wide enforcement data
- All Other Metal in CAIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on TWIN PINES MINERALS LLC from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. 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.
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Contact sales →Frequently asked
- What is TWIN PINES MINERALS LLC's OSHA violation history?
- TWIN PINES MINERALS LLC has 2 OSHA inspections on record with 9 violations and $26,295 in total penalties.
- How does TWIN PINES MINERALS LLC's safety record compare to its industry?
- TWIN PINES MINERALS LLC operates in the all other metal ore mining industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9.