← Grindstone

Grindstone safety activity

MSHA violations, accident reports and inspections.

2025-01-01 – 2026-10-28Database snapshot · 2026-10-28

Safety activity

  1. Safety defects; examination, correction and records.

    violationRecord 5173598

    30 CFR 56.14100(b) · $151.00 proposed penalty

  2. Moving machine parts.

    violationRecord 5173597

    30 CFR 56.14107(a) · $209.00 proposed penalty

  3. Inspection.

    violationRecord 5173596

    30 CFR 56.4201(a)(1) · $209.00 proposed penalty

  4. Inspection and cover plates.

    violationRecord 5173595

    30 CFR 56.12032 · $151.00 proposed penalty

  5. Parking procedures for unattended equipment.

    violationRecord 5173594

    30 CFR 56.14207 · $465.00 proposed penalty

  6. Regular Safety and Health Inspection

    inspectionRecord F03829A

    17.0 on-site hours reported

  7. Housekeeping.

    violationRecord 5173593

    30 CFR 56.20003(a) · Significant and substantial (S&S) · $697.00 proposed penalty

  8. Correction of dangerous conditions.

    violationRecord 5173592

    30 CFR 56.12030 · Significant and substantial (S&S) · $697.00 proposed penalty

  9. Electrical conductors.

    violationRecord 5173591

    30 CFR 56.12004 · $151.00 proposed penalty

  10. Insulation and fittings for power wires and cables.

    violationRecord 5173590

    30 CFR 56.12008 · $465.00 proposed penalty

  11. Inspection.

    violationRecord 5173589

    30 CFR 56.4201(a)(1) · $209.00 proposed penalty

  12. New task training.

    violationRecord 5173588

    30 CFR 46.7(a) · $517.00 proposed penalty

  13. Slip or fall of person

    accidentRecord 220260420009

    Days restricted activity only

    Accident narrative

    Employee sustained a left shoulder dislocation due from a same level fall in slick muddy conditions from ground warming as the day progressed. Employee did not recognize the change in conditions and slipped and fell onto their shoulder.

  14. Handling of materials

    accidentRecord 220253520003

    No dys awy frm wrk,no rstr act

    Accident narrative

    Employee's right pinky finger was crushed between a 3" pipe and receiver hitch on a pickup resulting in a fracture of said pinky finger.

  15. Combustible waste.

    violationRecord 9678157

    30 CFR 56.4104(b) · $151.00 proposed penalty

  16. Electrical conductors.

    violationRecord 9678156

    30 CFR 56.12004 · $267.00 proposed penalty

  17. Electrical conductors.

    violationRecord 9678155

    30 CFR 56.12004 · $267.00 proposed penalty

  18. Housekeeping.

    violationRecord 9678154

    30 CFR 56.20003(a) · $267.00 proposed penalty

  19. Electrical conductors.

    violationRecord 9678153

    30 CFR 56.12004 · $267.00 proposed penalty

  20. Eye protection.

    violationRecord 9678152

    30 CFR 56.15004 · Significant and substantial (S&S) · $177.00 proposed penalty

  21. Safety defects; examination, correction and records.

    violationRecord 9678151

    30 CFR 56.14100(c) · $151.00 proposed penalty

  22. Regular Safety and Health Inspection

    inspectionRecord F0048FF

    14.8 on-site hours reported

  23. Regular Safety and Health Inspection

    inspectionRecord F0126E6

    11.0 on-site hours reported

  24. Locking transformer enclosures.

    violationRecord 9795726

    30 CFR 56.12068 · Significant and substantial (S&S) · $1,320.00 proposed penalty

  25. Regular Safety and Health Inspection

    inspectionRecord 6938389

    8.3 on-site hours reported

Sources and definitions

MSHA Violations (issue date), Accidents (accident date) and Inspections (begin date).

Violation titles use current CFR headings to identify the cited rule; they are not the inspector’s account of what happened.

Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.

Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.

S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.

Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.

Portfolio totals use current mine membership, including events before the current owner or operator's tenure.