Establishment profile
HANSON AGGREGATES MID-PACIFIC, INC.
501 KAISER QUARRY ROAD, CONCORD, CA, 94521
212319 — Other Crushed and Broken Stone Mining and Quarrying
Summary
HANSON AGGREGATES MID-PACIFIC, INC. has accumulated 2 OSHA violations across 1 inspection over 4 years of recorded history, with $1,200 in total assessed penalties.
The establishment sits in the 48th percentile for violations within its industry-state peer group of 1,681 employers. The most recent enforcement activity was recorded 4 years ago.
Federal records were found in 3 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
HANSON AGGREGATES MID-PACIFIC, INC. appears in OSHA workplace safety, MSHA mine safety, and NLRB labor relations records only. No matching records were found in WHD wage enforcement, EPA environmental compliance, 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. 2 distinct standards shown · 2 citations in this view · $1,200 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 2713 | 1 | 1 | $600 | Sep 2022 | Sep 2022 |
| 3210(B) | 1 | 1 | $600 | Sep 2022 | Sep 2022 |
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: 1,681 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 HANSON AGGREGATES MID-PACIFIC, INC.. 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 HANSON AGGREGATES MID-PACIFIC, INC.. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 4+ years. Most recent activity: 4 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 HANSON AGGREGATES MID-PACIFIC, INC.. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in CA — for HANSON AGGREGATES MID-PACIFIC, INC., 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 HANSON AGGREGATES MID-PACIFIC, INC. 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. 14 citations · 2S&S · $1,407 proposed / $1,407 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 6387152 | Marina Vista Plant Contra Costa, CA | Dec 2005 | — | Yes | ModNegligence | $217 | $217 |
| 6443489 | Marina Vista Plant Contra Costa, CA | Apr 2009 | — | Yes | ModNegligence | $150 | $150 |
| 8561721 | Marina Vista Plant Contra Costa, CA | Mar 2011 | — | No | ModNegligence | $100 | $100 |
| 8568751 | Marina Vista Plant Contra Costa, CA | Dec 2010 | — | No | ModNegligence | $100 | $100 |
| 8568750 | Marina Vista Plant Contra Costa, CA | Dec 2010 | — | No | ModNegligence | $100 | $100 |
| 6489315 | Marina Vista Plant Contra Costa, CA | Jan 2010 | — | No | ModNegligence | $100 | $100 |
| 6489314 | Marina Vista Plant Contra Costa, CA | Jan 2010 | — | No | ModNegligence | $100 | $100 |
| 6443490 | Marina Vista Plant Contra Costa, CA | Apr 2009 | — | No | ModNegligence | $100 | $100 |
| 6443488 | Marina Vista Plant Contra Costa, CA | Apr 2009 | — | No | ModNegligence | $100 | $100 |
| 6484034 | Marina Vista Plant Contra Costa, CA | Dec 2008 | — | No | ModNegligence | $100 | $100 |
| 6393670 | Marina Vista Plant Contra Costa, CA | Oct 2006 | — | No | ModNegligence | $60 | $60 |
| 6393669 | Marina Vista Plant Contra Costa, CA | Oct 2006 | — | No | ModNegligence | $60 | $60 |
| 6393668 | Marina Vista Plant Contra Costa, CA | Oct 2006 | — | No | ModNegligence | $60 | $60 |
| 6387153 | Marina Vista Plant Contra Costa, CA | Dec 2005 | — | No | ModNegligence | $60 | $60 |
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)
Company-level in CA — for HANSON AGGREGATES MID-PACIFIC, INC., not this location alone
National Labor Relations Board — unfair labor practice charges and union representation cases. The NLRB records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other HANSON AGGREGATES MID-PACIFIC, INC. locations in the same state.
NLRB cases
National Labor Relations Board cases involving this employer. Includes unfair labor practice (ULP) filings and representation election proceedings. NLRB enforcement is process-driven; no per-case monetary penalty is assessed (remedies are case-by-case backpay orders, posting requirements, election re-runs, etc.). 2 cases · 2 ULP
| Case number | Type | Filed | Closed | Status | Region |
|---|---|---|---|---|---|
| 31-CA-111443 | Unfair labor practice | Aug 2013 | Sep 2013 | Closed | Region 31, Los Angeles, California |
| 31-CA-096598 | Unfair labor practice | Jan 2013 | Nov 2013 | Closed | Region 31, Los Angeles, California |
Source: NLRB case files. Rows shown are those the agency has published. Region numbers (1–31) correspond to NLRB's geographic offices.
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 HANSON AGGREGATES MID-PACIFIC, INC.. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for HANSON AGGREGATES MID-PACIFIC, INC.. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for HANSON AGGREGATES MID-PACIFIC, INC.. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2022-06-02 | Planned | 2 | — | $1,200 |
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
- CEMEX CONSTRUCTION MATERIALS PACIFIC LLCCLAYTON — 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
- SYAR INDUSTRIES, INC.HOPLAND — 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
- BCJ SAND AND ROCK INCCLEARLAKE OAKS — 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 HANSON AGGREGATES MID-PACIFIC, INC. 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 HANSON AGGREGATES MID-PACIFIC, INC.'s OSHA violation history?
- HANSON AGGREGATES MID-PACIFIC, INC. has 1 OSHA inspection on record with 2 violations and $1,200 in total penalties.
- How does HANSON AGGREGATES MID-PACIFIC, INC.'s safety record compare to its industry?
- HANSON AGGREGATES MID-PACIFIC, INC. operates in the other crushed and broken stone mining and quarrying industry. The industry average Total Recordable Incident Rate (TRIR) is 1.8.