Establishment profile
UNIMIN CORPORATION
1300 CAMINO DIABLO ROAD, BYRON, CA, 94514
212322 — Industrial Sand Mining
Summary
UNIMIN CORPORATION has accumulated 19 OSHA violations across 16 inspections over 34 years of recorded history, with $3,355 in total assessed penalties.
The establishment sits in the 96th percentile for violations within its industry-state peer group of 1,680 employers. Inspection frequency runs at the 95th percentile. The most recent enforcement activity was recorded 15 years ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
UNIMIN CORPORATION 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
75% 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. 19 distinct standards shown · 19 citations in this view · $3,355 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 3277 J01 | 1 | 1 | $600 | Mar 2009 | Mar 2009 |
| 3234 E06 | 1 | 1 | $335 | Jul 2006 | Jul 2006 |
| 3214 B | 1 | 1 | $310 | Aug 2008 | Aug 2008 |
| 29 CFR 2340.0017 A | 1 | 1 | $310 | Aug 2008 | Aug 2008 |
| 4851 D02 | 1 | 1 | $300 | Feb 2011 | Feb 2011 |
| 6151 C01 | 1 | 1 | $300 | Mar 2009 | Mar 2009 |
| 7016 I | 1 | 1 | $225 | Feb 2011 | Feb 2011 |
| 4851 G | 1 | 1 | $225 | Feb 2002 | Feb 2002 |
| 29 CFR 2340.0024 | 1 | 1 | $150 | Mar 2009 | Mar 2009 |
| 29 CFR 2473.0001 A | 1 | 1 | $150 | Mar 2009 | Mar 2009 |
| 3308 | 1 | 1 | $150 | Nov 1993 | Nov 1993 |
| 5194 F04 | 1 | 1 | $100 | Sep 1994 | Sep 1994 |
| 3219 A | 1 | 1 | $100 | Sep 1994 | Sep 1994 |
| 3209 A | 1 | 1 | $100 | Sep 1994 | Sep 1994 |
| 3340 C03 A | 1 | 1 | — | Aug 2004 | Aug 2004 |
| 3241 A | 1 | 1 | — | May 2003 | May 2003 |
| 29 CFR 2340.0023 | 1 | 1 | — | May 1999 | May 1999 |
| 461 A | 1 | 1 | — | Jan 1996 | Jan 1996 |
| 3203 A | 1 | 1 | — | Mar 1992 | Mar 1992 |
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 nearly every other employer in NAICS 2123 within CA. Peer group: 1,680 employers. This establishment has 19 OSHA violations; peer median is 2.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for UNIMIN CORPORATION. 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 UNIMIN CORPORATION. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 15+ years. Most recent activity: 15 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 UNIMIN CORPORATION. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in CA — for UNIMIN CORPORATION, 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 UNIMIN CORPORATION 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. 100 citations · 37S&S · 100 contractor · $43,927 proposed / $39,837 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 8568811 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Feb 2011 | — | Yes | ModNegligence | $6,996 | $6,996 |
| 8568855 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Apr 2011 | — | No | ModNegligence | $2,678 | $601 |
| 8698921 | USMC Ione Plant Amador, CA contractor: Unimin Corp | May 2013 | — | Yes | ModNegligence | $1,530 | $1,530 |
| 8609491 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Sep 2011 | — | No | ModNegligence | $1,412 | $1,412 |
| 8609490 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Sep 2011 | — | No | ModNegligence | $1,412 | $1,412 |
| 7958840 | USMC Ione Plant Amador, CA contractor: Unimin Corp | May 2007 | — | Yes | ModNegligence | $1,412 | $1,412 |
| 8613396 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Aug 2012 | — | Yes | ModNegligence | $1,203 | $1,203 |
| 6370130 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Jul 2009 | — | Yes | LowNegligence | $1,203 | $650 |
| 8609488 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Aug 2011 | — | No | ModNegligence | $946 | $946 |
| 8568815 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Feb 2011 | — | No | ModNegligence | $946 | $946 |
| 8613393 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Aug 2012 | — | No | HighNegligence | $873 | $873 |
| 8609977 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Mar 2012 | — | No | ModNegligence | $873 | $873 |
| 6370128 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Jul 2009 | — | No | ModNegligence | $873 | $873 |
| 6370129 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Jul 2009 | — | No | ModNegligence | $807 | $500 |
| 7958838 | USMC Ione Plant Amador, CA contractor: Unimin Corp | May 2007 | — | Yes | ModNegligence | $634 | $634 |
| 8613390 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Jul 2012 | — | No | HighNegligence | $585 | $585 |
| 8568814 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Feb 2011 | — | No | ModNegligence | $585 | $585 |
| 8568813 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Feb 2011 | — | No | ModNegligence | $585 | $585 |
| 6489384 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Mar 2010 | — | Yes | ModNegligence | $585 | $585 |
| 8568856 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Apr 2011 | — | No | ModNegligence | $540 | $540 |
| 6443337 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Jun 2009 | — | No | ModNegligence | $540 | — |
| 6443336 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Jun 2009 | — | No | LowNegligence | $540 | $540 |
| 6353990 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Jan 2008 | — | Yes | ModNegligence | $540 | $540 |
| 8568816 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Feb 2011 | — | No | ModNegligence | $460 | $460 |
| 8609489 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Aug 2011 | — | No | LowNegligence | $425 | $425 |
| 8613391 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Aug 2012 | — | No | ModNegligence | $392 | $392 |
| 8609976 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Mar 2012 | — | No | ModNegligence | $392 | $392 |
| 8696073 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Feb 2013 | — | No | ModNegligence | $362 | $362 |
| 8568861 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Apr 2011 | — | No | LowNegligence | $362 | $181 |
| 6345700 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Apr 2003 | — | Yes | ModNegligence | $317 | $317 |
| 8698922 | USMC Ione Plant Amador, CA contractor: Unimin Corp | May 2013 | — | No | ModNegligence | $308 | $308 |
| 6443301 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Jan 2009 | — | No | ModNegligence | $308 | $308 |
| 6393392 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Apr 2007 | — | Yes | ModNegligence | $286 | $286 |
| 8568812 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Feb 2011 | — | No | ModNegligence | $285 | $285 |
| 8568810 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Feb 2011 | — | No | ModNegligence | $285 | $285 |
| 7958839 | USMC Ione Plant Amador, CA contractor: Unimin Corp | May 2007 | — | No | ModNegligence | $285 | $285 |
| 7958837 | USMC Ione Plant Amador, CA contractor: Unimin Corp | May 2007 | — | No | ModNegligence | $285 | $285 |
| 7958836 | USMC Ione Plant Amador, CA contractor: Unimin Corp | May 2007 | — | No | ModNegligence | $285 | $285 |
| 8613392 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Aug 2012 | — | No | ModNegligence | $263 | $263 |
| 8613389 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Jul 2012 | — | No | ModNegligence | $263 | $263 |
| 8613388 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Jul 2012 | — | No | ModNegligence | $263 | $263 |
| 8613387 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Jul 2012 | — | No | ModNegligence | $263 | $263 |
| 8613386 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Jul 2012 | — | No | ModNegligence | $263 | $263 |
| 6489394 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Apr 2010 | — | Yes | ModNegligence | $263 | $263 |
| 6489386 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Mar 2010 | — | Yes | ModNegligence | $263 | $263 |
| 6370127 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Jul 2009 | — | No | ModNegligence | $263 | $100 |
| 6370126 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Jul 2009 | — | No | ModNegligence | $263 | $263 |
| 6370125 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Jul 2009 | — | No | ModNegligence | $263 | $263 |
| 6370122 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Jul 2009 | — | No | ModNegligence | $263 | $100 |
| 8613395 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Aug 2012 | — | No | ModNegligence | $243 | $243 |
| 6379220 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Jul 2005 | — | Yes | ModNegligence | $217 | $217 |
| 6370677 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Dec 2004 | — | Yes | ModNegligence | $217 | $217 |
| 7996125 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Apr 2001 | — | Yes | HighNegligence | $207 | $207 |
| 6387794 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Jul 2006 | — | Yes | ModNegligence | $191 | $191 |
| 7996132 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Apr 2001 | — | Yes | ModNegligence | $184 | $184 |
| 7996128 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Apr 2001 | — | Yes | ModNegligence | $184 | $184 |
| 7996122 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Apr 2001 | — | Yes | ModNegligence | $184 | $184 |
| 7992487 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Dec 2000 | — | Yes | ModNegligence | $184 | $184 |
| 8696085 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Feb 2013 | — | No | ModNegligence | $176 | $176 |
| 8562090 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Oct 2010 | — | Yes | ModNegligence | $176 | $176 |
| 6489393 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Mar 2010 | — | Yes | ModNegligence | $176 | $176 |
| 6489385 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Mar 2010 | — | Yes | ModNegligence | $176 | $176 |
| 6489299 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Dec 2009 | — | Yes | ModNegligence | $176 | $176 |
| 6489250 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Oct 2009 | — | Yes | ModNegligence | $176 | $176 |
| 6356831 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Oct 2003 | — | Yes | ModNegligence | $164 | $164 |
| 6356830 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Oct 2003 | — | Yes | ModNegligence | $164 | $164 |
| 8696070 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Feb 2013 | — | No | ModNegligence | $162 | $162 |
| 8696069 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Feb 2013 | — | No | ModNegligence | $162 | $162 |
| 8613398 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Aug 2012 | — | No | ModNegligence | $162 | $162 |
| 8613397 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Aug 2012 | — | No | ModNegligence | $162 | $162 |
| 8568858 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Apr 2011 | — | No | ModNegligence | $162 | $162 |
| 8568857 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Apr 2011 | — | No | ModNegligence | $162 | $162 |
| 6353993 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Jan 2008 | — | Yes | ModNegligence | $162 | $162 |
| 6432028 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Sep 2007 | — | Yes | ModNegligence | $162 | $162 |
| 7987084 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Jul 2000 | — | No | ModNegligence | $161 | $55 |
| 6432320 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Jan 2008 | — | No | ModNegligence | $150 | $150 |
| 6432319 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Jan 2008 | — | No | ModNegligence | $150 | $150 |
| 7996126 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Apr 2001 | — | Yes | ModNegligence | $150 | $150 |
| 7992484 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Dec 2000 | — | Yes | ModNegligence | $150 | $150 |
| 7992483 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Dec 2000 | — | Yes | ModNegligence | $150 | $150 |
| 6387248 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Jun 2006 | — | Yes | ModNegligence | $144 | $144 |
| 6387245 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Jun 2006 | — | Yes | ModNegligence | $144 | $144 |
| 6443300 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Jan 2009 | — | No | ModNegligence | $138 | $138 |
| 7992465 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Dec 2000 | — | Yes | LowNegligence | $131 | $131 |
| 6532414 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Mar 2009 | — | No | ModNegligence | $127 | $127 |
| 6387128 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Nov 2005 | — | Yes | ModNegligence | $124 | $124 |
| 8562089 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Oct 2010 | — | No | ModNegligence | $117 | $117 |
| 8562088 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Oct 2010 | — | No | ModNegligence | $117 | $117 |
| 8562085 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Oct 2010 | — | No | ModNegligence | $117 | $117 |
| 6432318 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Jan 2008 | — | No | ModNegligence | $117 | $117 |
| 7992470 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Dec 2000 | — | Yes | ModNegligence | $113 | $113 |
| 8568860 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Apr 2011 | — | No | ModNegligence | $108 | $108 |
| 8698920 | USMC Ione Plant Amador, CA contractor: Unimin Corp | May 2013 | — | No | ModNegligence | $100 | $100 |
| 8698919 | USMC Ione Plant Amador, CA contractor: Unimin Corp | May 2013 | — | No | ModNegligence | $100 | $100 |
| 8698918 | USMC Ione Plant Amador, CA contractor: Unimin Corp | May 2013 | — | No | LowNegligence | $100 | $100 |
| 8698917 | USMC Ione Plant Amador, CA contractor: Unimin Corp | May 2013 | — | No | ModNegligence | $100 | $100 |
| 8696071 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Feb 2013 | — | No | LowNegligence | $100 | $100 |
| 8696074 | USMC Ione Plant Amador, CA contractor: Unimin Corp | Jan 2013 | — | No | ModNegligence | $100 | $100 |
| 8568859 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Apr 2011 | — | No | ModNegligence | $100 | $100 |
| 8562087 | G3 Enterprises Byron Plant Contra Costa, CA contractor: Unimin Corporation | Oct 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 UNIMIN CORPORATION. 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 UNIMIN CORPORATION. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for UNIMIN CORPORATION. Verify directly with Environmental Protection Agency →
EPA-registered facilities
Every EPA ECHO facility associated with this employer, sorted most-significant first. Each row links to EPA’s Detailed Facility Report for the source-of-truth record. Permits column lists active programs (Air = Clean Air Act, Water = Clean Water Act, RCRA = hazardous waste, TRI = Toxics Release Inventory reporting). 1 facility.
| Facility | Permits | Status | Inspections | Formal actions | Penalties | Last inspected | ECHO |
|---|---|---|---|---|---|---|---|
UNIMIN CORPORATION 100 CAMINO DIABLO ROAD · BYRON, CA, 94514 | Water | No Violation Identified | 0 | 0 | — | Mar 2019 | View → |
Source: EPA ECHO (Enforcement and Compliance History Online). Compliance status follows EPA’s own labels (“Sig Violation” = significant noncompliance; QNCR = quarters of noncompliance over the recent reporting window). Inactive facilities (struck through) retain historical enforcement records even after operations ceased.
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for UNIMIN CORPORATION. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2011-02-03 | Planned | 2 | — | $525 | |
| 2009-02-09 | Planned | 4 | — | $1,200 | |
| 2008-07-16 | Planned | 2 | — | $620 | |
| 2007-07-11 | Planned | 0 | — | $0 | |
| 2006-07-11 | Planned | 1 | — | $335 | |
| 2005-10-04 | Planned | 0 | — | $0 | |
| 2004-07-29 | Planned | 1 | — | $0 | |
| 2003-05-07 | Planned | 1 | — | $0 | |
| 2002-01-11 | Planned | 1 | — | $225 | |
| 1999-04-20 | Planned | 1 | — | $0 | |
| 1998-08-31 | Planned | 0 | — | $0 | |
| 1997-12-31 | Planned | 0 | — | $0 | |
| 1996-01-11 | Planned | 1 | — | $0 | |
| 1994-09-08 | Planned | 3 | — | $300 | |
| 1993-09-28 | Complaint | 1 | — | $150 | |
| 1992-02-21 | Planned | 1 | — | $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 industrial sand mining within CA, ordered by federal enforcement volume:
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- HANSON AGGREGATES WEST INCMARTINEZ — 3 federal enforcement records
- HANSON AGGREGATES WEST INCSAN FRANCISCO — 3 federal enforcement records
- INDUSTRIAL SILICA PRODUCTS, LLCOROVILLE — 3 federal enforcement records
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- CEMEX INCREDWOOD CITY — 3 federal enforcement records
- D-I AGGREGATE MANAGEMENT LLCRIO VISTA — 2 federal enforcement records
- WESTERN STATES WHOLESALE INCONTARIO — 2 federal enforcement records
- KELLOG CREEK AGGREGATES, INC.BYRON — 2 federal enforcement records
- WESTERN STATES WHOLESALE INCADELANTO — 2 federal enforcement records
Related searches
- Industrial Sand MiningAll employers in this industry
- Employers in CAState-wide enforcement data
- Industrial Sand Mining in CAIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on UNIMIN CORPORATION 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 UNIMIN CORPORATION's OSHA violation history?
- UNIMIN CORPORATION has 16 OSHA inspections on record with 19 violations and $3,355 in total penalties.
- How does UNIMIN CORPORATION's safety record compare to its industry?
- UNIMIN CORPORATION operates in the industrial sand mining industry. The industry average Total Recordable Incident Rate (TRIR) is 1.5.