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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. Accumulation of combustible materials.

    violationRecord 9821788

    30 CFR 75.400 · $755.00 proposed penalty

  2. Permissible electric face equipment; maintenance.

    violationRecord 9821787

    30 CFR 75.503 · Significant and substantial (S&S) · $2,936.00 proposed penalty

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

    violationRecord 9821786

    30 CFR 75.701 · Significant and substantial (S&S) · $2,312.00 proposed penalty

  4. Short circuit protection; ratings and settings of circuit breakers.

    violationRecord 9821785

    30 CFR 75.601-1 · Significant and substantial (S&S) · $2,312.00 proposed penalty

  5. Operation of diesel-powered equipment.

    violationRecord 9756591

    30 CFR 75.1916(e) · $313.00 proposed penalty

  6. Ventilation controls.

    violationRecord 5063087

    30 CFR 75.333(h) · $366.00 proposed penalty

  7. Ventilation controls.

    violationRecord 5063086

    30 CFR 75.333(c) · $313.00 proposed penalty

  8. Roof control plan.

    violationRecord 5063085

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

  9. Accumulation of combustible materials.

    violationRecord 9756590

    30 CFR 75.400 · $2,312.00 proposed penalty

  10. Accumulation of combustible materials.

    violationRecord 9756589

    30 CFR 75.400 · $697.00 proposed penalty

  11. Spot Inspections

    inspectionRecord F02E11D

    103(i) · 3.0 on-site hours reported

  12. Spot Inspections

    inspectionRecord F02E11C

    103(i) · 4.0 on-site hours reported

  13. Escapeways; bituminous and lignite mines.

    violationRecord 5063084

    30 CFR 75.380(d)(7)(iv) · Significant and substantial (S&S) · $2,312.00 proposed penalty

  14. Spot Inspections

    inspectionRecord 6974595

    103(i) · 2.5 on-site hours reported

  15. Spot Inspections

    inspectionRecord F0162A3

    103(i) · 4.5 on-site hours reported

  16. Accumulation of combustible materials.

    violationRecord 5063083

    30 CFR 75.400 · $755.00 proposed penalty

  17. Accumulation of combustible materials.

    violationRecord 5063082

    30 CFR 75.400 · $755.00 proposed penalty

  18. Accumulation of combustible materials.

    violationRecord 5063081

    30 CFR 75.400 · $755.00 proposed penalty

  19. Escapeways; bituminous and lignite mines.

    violationRecord 5063080

    30 CFR 75.380(d)(7)(iv) · Significant and substantial (S&S) · $2,312.00 proposed penalty

  20. Spot Inspections

    inspectionRecord F02E11A

    103(i) · 3.3 on-site hours reported

  21. Spot Inspections

    inspectionRecord F02E11B

    103(i) · 8.0 on-site hours reported

  22. Escapeways; bituminous and lignite mines.

    violationRecord 5063079

    30 CFR 75.380(d)(7)(iv) · Significant and substantial (S&S) · $2,312.00 proposed penalty

  23. Roof control plan.

    violationRecord 5063077

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

  24. Roof control plan.

    violationRecord 5063076

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

  25. Ventilation controls.

    violationRecord 5063074

    30 CFR 75.333(h) · $366.00 proposed penalty

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.