Establishment profile
MARIPOSA AGGREGATES
PENDOLA GARDEN ROAD, BEAR VALLEY, CA, 95223
Summary
MARIPOSA AGGREGATES has accumulated 6 OSHA violations across 2 inspections over 35 years of recorded history, with $750 in total assessed penalties.
The establishment sits in the 87th percentile for violations within its industry-state peer group of 119,381 employers. Inspection frequency runs at the 85th percentile. The most recent enforcement activity was recorded 30 years ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
MARIPOSA AGGREGATES 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. 6 distinct standards shown · 6 citations in this view · $750 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 3270 B | 1 | 1 | $375 | Jul 1996 | Jul 1996 |
| 461 A | 1 | 1 | $150 | Jul 1996 | Jul 1996 |
| 5021 A02 | 1 | 1 | $150 | Jul 1996 | Jul 1996 |
| 29 CFR 2530.0082 A | 1 | 1 | $75 | Jul 1996 | Jul 1996 |
| 6964 A | 1 | 1 | — | May 1991 | May 1991 |
| 6981 A | 1 | 1 | — | May 1991 | May 1991 |
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. Peer group: 119,381 employers. This establishment has 6 OSHA violations; peer median is 1.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for MARIPOSA AGGREGATES. Verify directly with OSHA Injury Tracking Application →
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 MARIPOSA AGGREGATES. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 30+ years. Most recent activity: 30 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 MARIPOSA AGGREGATES. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in CA — for MARIPOSA AGGREGATES, 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 MARIPOSA AGGREGATES 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. 25 citations · 12S&S · $14,497 proposed / $0 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 7981063 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Feb 2000 | 104(d)(2) | No | HighNegligence | $3,500 | — |
| 7981060 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Feb 2000 | 104(d) | No | HighNegligence | $3,500 | — |
| 7981059 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Feb 2000 | 104(b) | No | HighNegligence | $750 | — |
| 7969722 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Mar 2000 | — | Yes | HighNegligence | $550 | — |
| 7969718 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Mar 2000 | — | Yes | HighNegligence | $550 | — |
| 7969717 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Mar 2000 | — | Yes | HighNegligence | $550 | — |
| 7969716 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Mar 2000 | — | Yes | HighNegligence | $550 | — |
| 7969714 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Mar 2000 | — | Yes | HighNegligence | $550 | — |
| 7969713 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Mar 2000 | — | Yes | HighNegligence | $550 | — |
| 7969711 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Mar 2000 | — | Yes | HighNegligence | $550 | — |
| 7969710 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Mar 2000 | — | Yes | HighNegligence | $550 | — |
| 7969709 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Mar 2000 | — | Yes | HighNegligence | $550 | — |
| 7969707 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Mar 2000 | — | Yes | HighNegligence | $550 | — |
| 7969715 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Mar 2000 | — | No | HighNegligence | $300 | — |
| 7969712 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Mar 2000 | — | No | HighNegligence | $300 | — |
| 7969737 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Mar 2000 | — | Yes | ModNegligence | $131 | — |
| 7969719 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Mar 2000 | — | Yes | ModNegligence | $131 | — |
| 7969721 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Mar 2000 | — | No | ModNegligence | $55 | — |
| 7969720 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Mar 2000 | — | No | ModNegligence | $55 | — |
| 7969708 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Mar 2000 | — | No | ModNegligence | $55 | — |
| 7969706 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Mar 2000 | — | No | ModNegligence | $55 | — |
| 7981062 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Feb 2000 | — | No | ModNegligence | $55 | — |
| 7981061 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Feb 2000 | 109(a) | No | HighNegligence | $55 | — |
| 7981057 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Feb 2000 | — | No | ModNegligence | $55 | — |
| 7981064 | MARIPOSA AGGREGATES QUARRY Mariposa, CA | Feb 2000 | — | 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 MARIPOSA AGGREGATES. 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 MARIPOSA AGGREGATES. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for MARIPOSA AGGREGATES. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for MARIPOSA AGGREGATES. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 1996-06-20 | Planned | 4 | 1 | $750 | |
| 1991-04-23 | Planned | 2 | — | $0 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Related searches
- Employers in CAState-wide enforcement data
About this data
This profile aggregates federal enforcement records on MARIPOSA AGGREGATES 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 MARIPOSA AGGREGATES's OSHA violation history?
- MARIPOSA AGGREGATES has 2 OSHA inspections on record with 6 violations and $750 in total penalties.