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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. Spot Inspections

    inspectionRecord F02E120

    103(i) · 5.0 on-site hours reported

  2. Spot Inspections

    inspectionRecord 6917943

    103(i) · 0.0 on-site hours reported

  3. Spot Inspections

    inspectionRecord F0162A5

    103(i) · 4.0 on-site hours reported

  4. Spot Inspections

    inspectionRecord F0162A4

    103(i) · 1.5 on-site hours reported

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

    violationRecord 9821795

    30 CFR 75.601-1 · $313.00 proposed penalty

  6. Accumulation of combustible materials.

    violationRecord 9821794

    30 CFR 75.400 · $697.00 proposed penalty

  7. Electric equipment; examination, testing and maintenance.

    violationRecord 9821793

    30 CFR 75.512 · $432.00 proposed penalty

  8. Maintenance of incombustible content of rock dust.

    violationRecord 9756594

    30 CFR 75.403 · $465.00 proposed penalty

  9. Fail safe ground check circuits on high-voltage resistance grounded systems.

    violationRecord 9756593

    30 CFR 75.803 · $151.00 proposed penalty

  10. Methane monitors.

    violationRecord 5063095

    30 CFR 75.342(a)(4) · $313.00 proposed penalty

  11. Mine ventilation plan; submission and approval.

    violationRecord 5063094

    30 CFR 75.370(a)(1) · $432.00 proposed penalty

  12. Slip or fall of person

    accidentRecord 220252690016

    Days away from work only

    Accident narrative

    IE stumbled when standing up after bleeding brakes on a mantrip. They fell into the mantrip and then to the ground straining their shoulder.

  13. Spot Inspections

    inspectionRecord F02E11F

    103(i) · 7.0 on-site hours reported

  14. Spot Inspections

    inspectionRecord F02E11E

    103(i) · 2.3 on-site hours reported

  15. Methane monitors.

    violationRecord 5063093

    30 CFR 75.342(a)(4) · $313.00 proposed penalty

  16. Roof control plan.

    violationRecord 5063092

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

  17. Ventilation controls.

    violationRecord 5063091

    30 CFR 75.333(h) · $366.00 proposed penalty

  18. Ventilation controls.

    violationRecord 5063090

    30 CFR 75.333(h) · $366.00 proposed penalty

  19. Ventilation controls.

    violationRecord 5063089

    30 CFR 75.333(c) · $313.00 proposed penalty

  20. Ventilation controls.

    violationRecord 5063088

    30 CFR 75.333(c) · $313.00 proposed penalty

  21. Permissible electric face equipment; maintenance.

    violationRecord 9756592

    30 CFR 75.503 · $549.00 proposed penalty

  22. Electric equipment; examination, testing and maintenance.

    violationRecord 9821791

    30 CFR 75.512 · Significant and substantial (S&S) · $3,184.00 proposed penalty

  23. Accumulation of combustible materials.

    violationRecord 9821790

    30 CFR 75.400 · $697.00 proposed penalty

  24. Slip or fall of person

    accidentRecord 220252620011

    Days away from work only

    Accident narrative

    IE was walking down the slope when they slipped with their left foot. As they slipped they rolled their right ankle causing a sprain.

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

    violationRecord 9821789

    30 CFR 75.601-1 · Significant and substantial (S&S) · $2,503.00 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.