Establishment profile
MONARCH MOUNTAIN MINERALS & AGGREGATES, LLC
232 PUMICE PLANT RD, TULELAKE, CA, 96134
212319 — Other Crushed and Broken Stone Mining and Quarrying
Summary
MONARCH MOUNTAIN MINERALS & AGGREGATES, LLC has accumulated 3 OSHA violations across 1 inspection over 10 years of recorded history, with $450 in total assessed penalties.
The establishment sits in the 59th percentile for violations within its industry-state peer group of 1,681 employers. The most recent enforcement activity was recorded 10 years ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
MONARCH MOUNTAIN MINERALS & AGGREGATES, 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. 3 distinct standards shown · 3 citations in this view · $450 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 3212(A)(2)(A) | 1 | 1 | $150 | Jan 2016 | Jan 2016 |
| 3270(D) | 1 | 1 | $150 | Jan 2016 | Jan 2016 |
| 3277(D)(2) | 1 | 1 | $150 | Jan 2016 | Jan 2016 |
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
Above average violations in NAICS 2123 within CA. Peer group: 1,681 employers. This establishment has 3 OSHA violations; peer median is 2.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for MONARCH MOUNTAIN MINERALS & AGGREGATES, 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 MONARCH MOUNTAIN MINERALS & AGGREGATES, LLC. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 10+ years. Most recent activity: 10 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 MONARCH MOUNTAIN MINERALS & AGGREGATES, LLC. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in CA — for MONARCH MOUNTAIN MINERALS & AGGREGATES, 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 MONARCH MOUNTAIN MINERALS & AGGREGATES, 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. 46 citations · 7S&S · $8,462 proposed / $8,462 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 9619182 | Glass Mountain Pumice Modoc, CA | Jun 2023 | — | Yes | ModNegligence | $1,385 | $1,385 |
| 8694113 | Glass Mountain Pumice Modoc, CA | Jun 2013 | — | Yes | ModNegligence | $807 | $807 |
| 9619183 | Glass Mountain Pumice Modoc, CA | Jun 2023 | — | Yes | ModNegligence | $621 | $621 |
| 8604542 | Glass Mountain Pumice Modoc, CA | Feb 2013 | — | Yes | ModNegligence | $436 | $436 |
| 8694114 | Glass Mountain Pumice Modoc, CA | Jun 2013 | — | No | ModNegligence | $362 | $362 |
| 8785634 | Glass Mountain Pumice Modoc, CA | Mar 2014 | — | No | ModNegligence | $224 | $224 |
| 9372686 | Glass Mountain Pumice Modoc, CA | Jun 2018 | — | Yes | ModNegligence | $208 | $208 |
| 8698286 | Glass Mountain Pumice Modoc, CA | Jul 2014 | — | No | ModNegligence | $190 | $190 |
| 8698285 | Glass Mountain Pumice Modoc, CA | Jul 2014 | — | No | LowNegligence | $190 | $190 |
| 8604538 | Glass Mountain Pumice Modoc, CA | Feb 2013 | — | Yes | ModNegligence | $176 | $176 |
| 9689433 | Glass Mountain Pumice Modoc, CA | Oct 2023 | — | No | ModNegligence | $143 | $143 |
| 9619468 | Glass Mountain Pumice Modoc, CA | Jul 2022 | — | No | ModNegligence | $133 | $133 |
| 9619467 | Glass Mountain Pumice Modoc, CA | Jul 2022 | — | No | ModNegligence | $133 | $133 |
| 9619466 | Glass Mountain Pumice Modoc, CA | Jul 2022 | — | No | ModNegligence | $133 | $133 |
| 8698284 | Glass Mountain Pumice Modoc, CA | Jul 2014 | — | No | ModNegligence | $127 | $127 |
| 9437876 | Glass Mountain Pumice Modoc, CA | Nov 2019 | — | No | ModNegligence | $121 | $121 |
| 9437875 | Glass Mountain Pumice Modoc, CA | Nov 2019 | — | No | ModNegligence | $121 | $121 |
| 9437475 | Glass Mountain Pumice Modoc, CA | Aug 2019 | — | No | ModNegligence | $121 | $121 |
| 9437474 | Glass Mountain Pumice Modoc, CA | Aug 2019 | — | No | ModNegligence | $121 | $121 |
| 9433243 | Glass Mountain Pumice Modoc, CA | Nov 2018 | — | No | ModNegligence | $118 | $118 |
| 9433242 | Glass Mountain Pumice Modoc, CA | Nov 2018 | — | No | ModNegligence | $118 | $118 |
| 9372638 | Glass Mountain Pumice Modoc, CA | Jan 2018 | — | No | ModNegligence | $118 | $118 |
| 8873991 | Glass Mountain Pumice Modoc, CA | Nov 2016 | — | No | ModNegligence | $114 | $114 |
| 8879758 | Glass Mountain Pumice Modoc, CA | Jun 2016 | — | No | ModNegligence | $114 | $114 |
| 8879757 | Glass Mountain Pumice Modoc, CA | Jun 2016 | — | No | ModNegligence | $114 | $114 |
| 8879756 | Glass Mountain Pumice Modoc, CA | Jun 2016 | — | No | ModNegligence | $114 | $114 |
| 8879673 | Glass Mountain Pumice Modoc, CA | Nov 2015 | — | No | ModNegligence | $100 | $100 |
| 8793440 | Glass Mountain Pumice Modoc, CA | Apr 2015 | — | No | ModNegligence | $100 | $100 |
| 8793439 | Glass Mountain Pumice Modoc, CA | Apr 2015 | — | No | ModNegligence | $100 | $100 |
| 8793438 | Glass Mountain Pumice Modoc, CA | Apr 2015 | — | Yes | LowNegligence | $100 | $100 |
| 8793827 | Glass Mountain Pumice Modoc, CA | Jan 2015 | — | No | ModNegligence | $100 | $100 |
| 8793826 | Glass Mountain Pumice Modoc, CA | Jan 2015 | — | No | ModNegligence | $100 | $100 |
| 8785633 | Glass Mountain Pumice Modoc, CA | Mar 2014 | — | No | ModNegligence | $100 | $100 |
| 8694115 | Glass Mountain Pumice Modoc, CA | Jun 2013 | — | No | LowNegligence | $100 | $100 |
| 8694112 | Glass Mountain Pumice Modoc, CA | Jun 2013 | — | No | LowNegligence | $100 | $100 |
| 8604544 | Glass Mountain Pumice Modoc, CA | Feb 2013 | — | No | ModNegligence | $100 | $100 |
| 8604541 | Glass Mountain Pumice Modoc, CA | Feb 2013 | — | No | ModNegligence | $100 | $100 |
| 8604540 | Glass Mountain Pumice Modoc, CA | Feb 2013 | — | No | ModNegligence | $100 | $100 |
| 8604539 | Glass Mountain Pumice Modoc, CA | Feb 2013 | — | No | ModNegligence | $100 | $100 |
| 8604511 | Glass Mountain Pumice Modoc, CA | Jul 2012 | — | No | ModNegligence | $100 | $100 |
| 8604510 | Glass Mountain Pumice Modoc, CA | Jul 2012 | — | No | HighNegligence | $100 | $100 |
| 8604509 | Glass Mountain Pumice Modoc, CA | Jul 2012 | — | No | ModNegligence | $100 | $100 |
| 8604508 | Glass Mountain Pumice Modoc, CA | Jul 2012 | — | No | ModNegligence | $100 | $100 |
| 8604507 | Glass Mountain Pumice Modoc, CA | Jul 2012 | — | No | ModNegligence | $100 | $100 |
| 8604506 | Glass Mountain Pumice Modoc, CA | Jul 2012 | — | No | ModNegligence | $100 | $100 |
| 9619181 | Glass Mountain Pumice Modoc, CA | Jun 2023 | — | No | — | — | — |
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 MONARCH MOUNTAIN MINERALS & AGGREGATES, 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 MONARCH MOUNTAIN MINERALS & AGGREGATES, LLC. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for MONARCH MOUNTAIN MINERALS & AGGREGATES, LLC. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for MONARCH MOUNTAIN MINERALS & AGGREGATES, LLC. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2015-09-29 | Planned | 3 | — | $450 |
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 other crushed and broken stone mining and quarrying within CA, ordered by federal enforcement volume:
- HANSON AGGREGATESSAN DIEGO — 3 federal enforcement records
- SYAR INDUSTRIES, INC.HOPLAND — 3 federal enforcement records
- HANSON AGGREGATESSAN MARCOS — 3 federal enforcement records
- GAIL MATERIALS, INC.CORONA — 3 federal enforcement records
- GEORGE REED, INC.JAMESTOWN — 3 federal enforcement records
- HANSON AGGREGATES MID-PACIFIC, INC.CONCORD — 3 federal enforcement records
- RMC PACIFIC MATERIALS INCPLEASANTON — 3 federal enforcement records
- CALMAT COCHULA VISTA — 3 federal enforcement records
- CEMEX INCDAVENPORT — 3 federal enforcement records
- CEMEX CONSTRUCTION MATERIALS PACIFIC LLCCLAYTON — 3 federal enforcement records
Related searches
- Other Crushed and Broken Stone Mining and QuarryingAll employers in this industry
- Employers in CAState-wide enforcement data
- Other Crushed and in CAIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on MONARCH MOUNTAIN MINERALS & AGGREGATES, 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 MONARCH MOUNTAIN MINERALS & AGGREGATES, LLC's OSHA violation history?
- MONARCH MOUNTAIN MINERALS & AGGREGATES, LLC has 1 OSHA inspection on record with 3 violations and $450 in total penalties.
- How does MONARCH MOUNTAIN MINERALS & AGGREGATES, LLC's safety record compare to its industry?
- MONARCH MOUNTAIN MINERALS & AGGREGATES, LLC operates in the other crushed and broken stone mining and quarrying industry. The industry average Total Recordable Incident Rate (TRIR) is 1.8.