Summary
UNIMIN has no OSHA inspection history on file. Federal records covering wage, environmental, labor relations, and other agencies are noted below where present.
The most recent federal enforcement activity was recorded 0 days ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
UNIMIN appears in MSHA mine safety and NLRB labor relations records only. No matching records were found in OSHA workplace safety, 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
No OSHA inspections, citations, or accidents on file for UNIMIN. Verify directly with Occupational Safety and Health Administration →
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for UNIMIN. Verify directly with OSHA Injury Tracking Application →
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for UNIMIN. Verify directly with Occupational Safety and Health Administration →
Activity timeline
Most recent federal enforcement activity recorded 0 days 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. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in NC — for UNIMIN, 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 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 · 52S&S · 97 contractor · $102,927 proposed / $71,166 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 8633563 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | May 2011 | — | Yes | HighNegligence | $13,268 | $13,268 |
| 8810245 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Nov 2013 | — | No | ModNegligence | $5,080 | $4,064 |
| 8552180 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Nov 2010 | — | Yes | ModNegligence | $2,536 | $2,536 |
| 8631830 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Apr 2011 | — | No | ModNegligence | $2,473 | $1,812 |
| 8631829 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Apr 2011 | — | No | ModNegligence | $2,473 | $1,813 |
| 8545133 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Apr 2010 | — | Yes | HighNegligence | $2,282 | $2,282 |
| 8545132 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Apr 2010 | — | Yes | HighNegligence | $2,282 | $2,282 |
| 8545131 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Apr 2010 | — | Yes | HighNegligence | $2,282 | $2,282 |
| 8545130 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Apr 2010 | — | Yes | HighNegligence | $2,282 | $2,282 |
| 8552038 | Quartz / Feldspar Operation Mitchell, NC contractor: Unimin Corp | Jul 2010 | — | Yes | HighNegligence | $2,106 | $2,106 |
| 8725002 | Hawkins Mine Mitchell, NC contractor: Unimin Corp | Oct 2013 | — | No | ModNegligence | $1,795 | $362 |
| 8725001 | Hawkins Mine Mitchell, NC contractor: Unimin Corp | Oct 2013 | — | No | ModNegligence | $1,795 | $362 |
| 8725000 | Hawkins Mine Mitchell, NC contractor: Unimin Corp | Oct 2013 | — | Yes | LowNegligence | $1,795 | $807 |
| 8633562 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | May 2011 | — | Yes | LowNegligence | $1,795 | $1,795 |
| 8544711 | Hawkins Mine Mitchell, NC contractor: Unimin Corp | Nov 2010 | — | No | ModNegligence | $1,795 | $121 |
| 8545004 | Hawkins Mine Mitchell, NC contractor: Unimin Corp | Jan 2010 | — | Yes | HighNegligence | $1,795 | $1,795 |
| 6122114 | Hawkins Mine Mitchell, NC contractor: Unimin Corp | Oct 2007 | — | No | HighNegligence | $1,795 | $363 |
| 6515176 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Jul 2009 | — | Yes | ModNegligence | $1,530 | $1,530 |
| 8721640 | Hawkins Mine Mitchell, NC contractor: Unimin Corp | Oct 2012 | — | Yes | ModNegligence | $1,304 | $1,304 |
| 8631833 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Apr 2011 | — | No | ModNegligence | $1,111 | $889 |
| 8809807 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Aug 2013 | — | No | ModNegligence | $1,026 | $1,026 |
| 8552190 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Nov 2010 | — | Yes | ModNegligence | $1,026 | $1,026 |
| 8552189 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Nov 2010 | — | No | ModNegligence | $1,026 | $207 |
| 8552187 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Nov 2010 | — | No | ModNegligence | $1,026 | $100 |
| 8552186 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Nov 2010 | — | No | ModNegligence | $1,026 | $100 |
| 8552185 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Nov 2010 | — | No | ModNegligence | $1,026 | $309 |
| 8552184 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Nov 2010 | — | No | ModNegligence | $1,026 | $100 |
| 8552183 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Nov 2010 | — | No | ModNegligence | $1,026 | $207 |
| 8552182 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Nov 2010 | — | No | ModNegligence | $1,026 | $100 |
| 8552181 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Nov 2010 | — | No | ModNegligence | $1,026 | $207 |
| 8552177 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Nov 2010 | — | No | ModNegligence | $1,026 | $207 |
| 8545139 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Apr 2010 | — | Yes | ModNegligence | $1,026 | $100 |
| 8545127 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Apr 2010 | — | Yes | ModNegligence | $1,026 | $100 |
| 8545122 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Apr 2010 | — | Yes | ModNegligence | $1,026 | $100 |
| 8545121 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Apr 2010 | — | Yes | ModNegligence | $1,026 | $100 |
| 8552028 | Quartz / Feldspar Operation Mitchell, NC contractor: Unimin Corp | Jul 2010 | — | Yes | HighNegligence | $946 | $634 |
| 8725004 | Hawkins Mine Mitchell, NC contractor: Unimin Corp | Oct 2013 | — | No | ModNegligence | $873 | $263 |
| 8721643 | Hawkins Mine Mitchell, NC contractor: Unimin Corp | Oct 2012 | — | No | ModNegligence | $873 | $873 |
| 8544766 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Jun 2011 | — | Yes | ModNegligence | $807 | $807 |
| 8545010 | Hawkins Mine Mitchell, NC contractor: Unimin Corp | Jan 2010 | — | Yes | HighNegligence | $807 | $807 |
| 8725031 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Dec 2013 | — | Yes | ModNegligence | $745 | $500 |
| 8725029 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Dec 2013 | — | Yes | ModNegligence | $745 | $745 |
| 8813742 | Quartz / Feldspar Operation Mitchell, NC contractor: Unimin Corp | Jun 2014 | — | Yes | ModNegligence | $687 | $687 |
| 8545126 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Apr 2010 | — | Yes | ModNegligence | $687 | $139 |
| 8545124 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Apr 2010 | — | Yes | ModNegligence | $687 | $100 |
| 8545123 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Apr 2010 | — | Yes | HighNegligence | $687 | $687 |
| 8545119 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Apr 2010 | — | Yes | ModNegligence | $687 | $139 |
| 8545115 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Apr 2010 | — | Yes | ModNegligence | $687 | $139 |
| 6516988 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Sep 2009 | — | No | ModNegligence | $687 | $138 |
| 6124672 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | May 2008 | — | Yes | ModNegligence | $687 | — |
| 6124669 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | May 2008 | — | No | ModNegligence | $687 | $100 |
| 8552039 | Quartz / Feldspar Operation Mitchell, NC contractor: Unimin Corp | Jul 2010 | — | Yes | ModNegligence | $634 | $634 |
| 8552036 | Quartz / Feldspar Operation Mitchell, NC contractor: Unimin Corp | Jul 2010 | — | Yes | ModNegligence | $634 | $634 |
| 8552033 | Quartz / Feldspar Operation Mitchell, NC contractor: Unimin Corp | Jul 2010 | — | Yes | ModNegligence | $634 | $634 |
| 8552031 | Quartz / Feldspar Operation Mitchell, NC contractor: Unimin Corp | Jul 2010 | — | Yes | ModNegligence | $634 | $634 |
| 8552024 | Quartz / Feldspar Operation Mitchell, NC contractor: Unimin Corp | Jul 2010 | — | No | ModNegligence | $634 | $127 |
| 8552013 | Crystal Plant Mitchell, NC contractor: Unimin Corp | Jul 2010 | — | Yes | ModNegligence | $634 | $634 |
| 8552012 | Crystal Plant Mitchell, NC contractor: Unimin Corp | Jul 2010 | — | Yes | ModNegligence | $634 | $634 |
| 8552011 | Crystal Plant Mitchell, NC contractor: Unimin Corp | Jul 2010 | — | Yes | ModNegligence | $634 | $634 |
| 8552008 | Crystal Plant Mitchell, NC contractor: Unimin Corp | Jul 2010 | — | Yes | ModNegligence | $634 | $634 |
| 8552006 | Crystal Plant Mitchell, NC contractor: Unimin Corp | Jul 2010 | — | Yes | ModNegligence | $634 | $634 |
| 8545024 | Quartz / Feldspar Operation Mitchell, NC contractor: Unimin Corp | Feb 2010 | — | Yes | ModNegligence | $634 | $634 |
| 8545021 | Quartz / Feldspar Operation Mitchell, NC contractor: Unimin Corp | Feb 2010 | — | No | ModNegligence | $634 | $100 |
| 8545017 | Quartz / Feldspar Operation Mitchell, NC contractor: Unimin Corp | Feb 2010 | — | No | ModNegligence | $634 | $100 |
| 8545016 | Quartz / Feldspar Operation Mitchell, NC contractor: Unimin Corp | Feb 2010 | — | No | ModNegligence | $634 | $100 |
| 8633647 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Dec 2011 | — | No | ModNegligence | $585 | $585 |
| 8552022 | Hawkins Mine Mitchell, NC contractor: Unimin Corp | Jul 2010 | — | Yes | ModNegligence | $540 | $109 |
| 8552019 | Hawkins Mine Mitchell, NC contractor: Unimin Corp | Jul 2010 | — | Yes | ModNegligence | $540 | $100 |
| 8552016 | Hawkins Mine Mitchell, NC contractor: Unimin Corp | Jul 2010 | — | Yes | ModNegligence | $540 | $100 |
| 8542423 | Hawkins Mine Mitchell, NC contractor: Unimin Corp | Jun 2010 | — | Yes | ModNegligence | $540 | $540 |
| 8545011 | Hawkins Mine Mitchell, NC contractor: Unimin Corp | Feb 2010 | — | Yes | ModNegligence | $540 | $540 |
| 8631832 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Apr 2011 | — | No | ModNegligence | $499 | $499 |
| 8631831 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Apr 2011 | — | No | ModNegligence | $499 | $499 |
| 8633649 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Dec 2011 | — | No | ModNegligence | $460 | $460 |
| 6122643 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Apr 2006 | — | Yes | HighNegligence | $437 | — |
| 8631841 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Apr 2011 | — | No | ModNegligence | $425 | $340 |
| 8631840 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Apr 2011 | — | No | ModNegligence | $425 | $340 |
| 8631839 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Apr 2011 | — | No | ModNegligence | $425 | $425 |
| 8552035 | Quartz / Feldspar Operation Mitchell, NC contractor: Unimin Corp | Jul 2010 | — | No | ModNegligence | $425 | $127 |
| 8552029 | Quartz / Feldspar Operation Mitchell, NC contractor: Unimin Corp | Jul 2010 | — | No | HighNegligence | $425 | $190 |
| 8631845 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Apr 2011 | — | No | ModNegligence | $362 | $289 |
| 8631844 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Apr 2011 | — | No | ModNegligence | $362 | $362 |
| 8631843 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Apr 2011 | — | No | ModNegligence | $362 | $362 |
| 8631842 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Apr 2011 | — | No | ModNegligence | $362 | $362 |
| 8810244 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Nov 2013 | — | No | ModNegligence | $308 | $308 |
| 8721226 | Quartz / Feldspar Operation Mitchell, NC contractor: Unimin Corp | Jun 2012 | — | No | ModNegligence | $308 | $308 |
| 8552188 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Nov 2010 | — | No | ModNegligence | $308 | $100 |
| 8545118 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Apr 2010 | — | Yes | ModNegligence | $308 | $100 |
| 6510797 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Feb 2010 | — | Yes | ModNegligence | $308 | $308 |
| 6506065 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | Dec 2008 | — | No | ModNegligence | $308 | $100 |
| 6122680 | PLANT #1 Yancey, NC | Jan 2007 | — | Yes | ModNegligence | $268 | $228 |
| 6123446 | PLANT #1 Yancey, NC | Dec 2006 | — | Yes | HighNegligence | $268 | $191 |
| 8912917 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Feb 2018 | — | Yes | ModNegligence | $264 | $264 |
| 8725005 | Hawkins Mine Mitchell, NC contractor: Unimin Corp | Oct 2013 | — | No | ModNegligence | $263 | $263 |
| 8721208 | Schoolhouse Quartz Plant Avery, NC contractor: Unimin Corporation | May 2012 | — | No | ModNegligence | $263 | $263 |
| 8545007 | Hawkins Mine Mitchell, NC contractor: Unimin Corp | Jan 2010 | — | No | ModNegligence | $243 | $100 |
| 8545003 | Hawkins Mine Mitchell, NC contractor: Unimin Corp | Jan 2010 | — | Yes | ModNegligence | $243 | $243 |
| 8545001 | Hawkins Mine Mitchell, NC contractor: Unimin Corp | Jan 2010 | — | No | ModNegligence | $243 | $100 |
| 6123450 | PLANT #1 Yancey, NC | Dec 2006 | — | Yes | ModNegligence | $228 | $268 |
| 8721324 | Sibelco Red Hill IOTA Mitchell, NC contractor: Unimin Corporation | Jan 2013 | — | No | ModNegligence | $224 | $224 |
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 NC — for UNIMIN, 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 UNIMIN 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 · 1 ULP · 1 representation
| Case number | Type | Filed | Closed | Status | Region |
|---|---|---|---|---|---|
| 11-CA-021860 | Unfair labor practice | Feb 2008 | May 2008 | Closed | Region 10, Atlanta, Georgia |
| 11-RD-000700 | Representation election | Feb 2008 | Jun 2008 | Closed | Region 10, Atlanta, Georgia |
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 UNIMIN. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for UNIMIN. 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 · 1 marked inactive.
| Facility | Permits | Status | Inspections | Formal actions | Penalties | Last inspected | ECHO |
|---|---|---|---|---|---|---|---|
UNIMIN CORPORATION NC | — | Inactive | 0 | 0 | — | Oct 2005 | 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. Verify directly with UVA Corporate Prosecution Registry →
In the news
Related searches
- Employers in NCState-wide enforcement data
About this data
This profile aggregates federal enforcement records on UNIMIN 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's OSHA violation history?
- UNIMIN has no OSHA inspections on record.