UNIMIN

No OSHA inspections, citations, or accidents on file for UNIMIN. Verify directly with Occupational Safety and Health Administration →

No self-reported injury rates filed with OSHA's Injury Tracking Application for UNIMIN. Verify directly with OSHA Injury Tracking Application →

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 →

No WHD wage, overtime, or child-labor enforcement cases on file for UNIMIN. Verify directly with Wage and Hour Division →

Company-level in TN — 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.

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. 68 citations · 11S&S · 51 contractor · $7,934 proposed / $7,934 paid.

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).

Company-level in TN — 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.

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.). 1 case · 1 ULP

Source: NLRB case files. Rows shown are those the agency has published. Region numbers (1–31) correspond to NLRB's geographic offices.

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 →

No EPA inspections or formal enforcement actions on file for UNIMIN. Verify directly with Environmental Protection Agency →

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.

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.