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Oak Grove Mine safety activity

MSHA violations, accident reports and inspections.

2025-01-01 – 2026-10-31Database snapshot · 2026-10-31

Safety activity

  1. On-shift examination.

    violationRecord 5061849

    30 CFR 75.362(g)(2)(ii) · $151.00 proposed penalty

  2. Ventilation controls.

    violationRecord 5061848

    30 CFR 75.333(c)(3) · $313.00 proposed penalty

  3. Electric equipment; examination, testing and maintenance.

    violationRecord 5061847

    30 CFR 75.512 · $432.00 proposed penalty

  4. Escapeways; bituminous and lignite mines.

    violationRecord 5061846

    30 CFR 75.380(d)(7)(iv) · $313.00 proposed penalty

  5. Slip or fall of person

    accidentRecord 220252320026

    Days away from work only

    Accident narrative

    IE was climbing off the grader when they strained their left knee.

  6. Maintenance of incombustible content of rock dust.

    violationRecord 9756588

    30 CFR 75.403 · $697.00 proposed penalty

  7. Examination and maintenance of firefighting equipment.

    violationRecord 9821764

    30 CFR 77.1110 · $313.00 proposed penalty

  8. Insulating mats at power switches.

    violationRecord 9821763

    30 CFR 77.513 · $313.00 proposed penalty

  9. Insulating mats at power switches.

    violationRecord 9821762

    30 CFR 77.513 · $313.00 proposed penalty

  10. Installation of high-voltage transmission cables.

    violationRecord 9756587

    30 CFR 75.807 · $1,037.00 proposed penalty

  11. Spot Inspections

    inspectionRecord F0162A0

    103(i) · 4.5 on-site hours reported

  12. Spot Inspections

    inspectionRecord F01629F

    103(i) · 2.0 on-site hours reported

  13. Protection from falls of roof, face and ribs.

    violationRecord 9756586

    30 CFR 75.202(a) · $592.00 proposed penalty

  14. Grounding metallic frames, casings, and other enclosures of electric equipment.

    violationRecord 9756585

    30 CFR 75.701 · Significant and substantial (S&S) · $1,550.00 proposed penalty

  15. Roof control plan.

    violationRecord 5061843

    30 CFR 75.220(a)(1) · Significant and substantial (S&S) · $2,936.00 proposed penalty

  16. Roof control plan.

    violationRecord 5061842

    30 CFR 75.220(a)(1) · $592.00 proposed penalty

  17. Mine ventilation plan; submission and approval.

    violationRecord 5061841

    30 CFR 75.370(a)(1) · $697.00 proposed penalty

  18. Spot Inspections

    inspectionRecord F01629D

    103(i) · 1.5 on-site hours reported

  19. Spot Inspections

    inspectionRecord F01629E

    103(i) · 3.0 on-site hours reported

  20. Handling of materials

    accidentRecord 220252230007

    Days away from work only

    Accident narrative

    Employee strained EE's left shoulder while shoveling out the 6SLW dewatering box at the head. The employee has previously had this shoulder repaired.

  21. 103 (g) Written Notification Hazard Complaint Inspectio

    inspectionRecord 6861266

    4.5 on-site hours reported

  22. Permissible electric face equipment; maintenance.

    violationRecord 9821757

    30 CFR 75.503 · $592.00 proposed penalty

  23. Methane monitors.

    violationRecord 9821756

    30 CFR 75.342(a)(4) · $336.00 proposed penalty

  24. Roof bolting.

    violationRecord 9821755

    30 CFR 75.204(c)(1) · $336.00 proposed penalty

  25. Spot Inspections

    inspectionRecord 6974600

    103(i) · 3.3 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.