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Prairie State Generating Company LLC safety activity

MSHA violations, accident reports and inspections across the current mine portfolio.

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

Safety activity

  1. Spot Inspections

    inspectionRecord F00B6D0
    Lively Grove Mine · 1103193

    103(i) · 6.0 on-site hours reported

  2. Roof control plan.

    violationRecord 9548775
    Lively Grove Mine · 1103193

    30 CFR 75.220(a)(1) · $267.00 proposed penalty

  3. Handling of materials

    accidentRecord 220262290015
    Lively Grove Mine · 1103193

    Days away from work only

    Accident narrative

    While loading bolter tray, employee felt pop in shoulder.

  4. Machinery

    accidentRecord 220262290014
    Lively Grove Mine · 1103193

    Days away from work only

    Accident narrative

    Employee reported eye irritation after roof bolting and the following week they sought additional medical attention, resulting in a small piece of metal removed from their right eye.

  5. Permissible electric face equipment; maintenance.

    violationRecord 5015532
    Lively Grove Mine · 1103193

    30 CFR 75.503 · $288.00 proposed penalty

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

    violationRecord 5015531
    Lively Grove Mine · 1103193

    30 CFR 75.202(a) · Significant and substantial (S&S) · $1,550.00 proposed penalty

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

    violationRecord 5015303
    Lively Grove Mine · 1103193

    30 CFR 75.202(a) · Significant and substantial (S&S) · $5,144.00 proposed penalty

  8. Methane monitors.

    violationRecord 5015530
    Lively Grove Mine · 1103193

    30 CFR 75.342(a)(4) · $177.00 proposed penalty

  9. Permissible electric face equipment; maintenance.

    violationRecord 5015302
    Lively Grove Mine · 1103193

    30 CFR 75.503 · $288.00 proposed penalty

  10. Permissible electric face equipment; maintenance.

    violationRecord 5015301
    Lively Grove Mine · 1103193

    30 CFR 75.503 · $288.00 proposed penalty

  11. Conventional roof support.

    violationRecord 5015529
    Lively Grove Mine · 1103193

    30 CFR 75.206(e) · $177.00 proposed penalty

  12. Maintenance of diesel-powered equipment.

    violationRecord 5015528
    Lively Grove Mine · 1103193

    30 CFR 75.1914(a) · $177.00 proposed penalty

  13. Accumulation of combustible materials.

    violationRecord 5015527
    Lively Grove Mine · 1103193

    30 CFR 75.400 · $366.00 proposed penalty

  14. Spot Inspections

    inspectionRecord F0110D1
    Lively Grove Mine · 1103193

    103(i) · 7.0 on-site hours reported

  15. Ventilation controls.

    violationRecord 5015526
    Lively Grove Mine · 1103193

    30 CFR 75.333(d)(3) · $177.00 proposed penalty

  16. Accumulation of combustible materials.

    violationRecord 5015525
    Lively Grove Mine · 1103193

    30 CFR 75.400 · $366.00 proposed penalty

  17. Nonpermissible diesel-powered equipment; design and performance requirements.

    violationRecord 5015524
    Lively Grove Mine · 1103193

    30 CFR 75.1909(a)(1) · $177.00 proposed penalty

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

    violationRecord 5015523
    Lively Grove Mine · 1103193

    30 CFR 75.202(a) · $313.00 proposed penalty

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

    violationRecord 5015522
    Lively Grove Mine · 1103193

    30 CFR 75.202(a) · $313.00 proposed penalty

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

    violationRecord 5015521
    Lively Grove Mine · 1103193

    30 CFR 75.202(a) · $313.00 proposed penalty

  21. Mine ventilation plan; submission and approval.

    violationRecord 9781759
    Lively Grove Mine · 1103193

    30 CFR 75.370(a)(1) · $366.00 proposed penalty

  22. Temporary, portable containers.

    violationRecord 9781758
    Lively Grove Mine · 1103193

    30 CFR 47.44(b) · $177.00 proposed penalty

  23. Maintenance of diesel-powered equipment.

    violationRecord 5015520
    Lively Grove Mine · 1103193

    30 CFR 75.1914(a) · $177.00 proposed penalty

  24. Handling of materials

    accidentRecord 220262080020
    Lively Grove Mine · 1103193

    Days away from work only

    Accident narrative

    Employee felt pop in left shoulder while lifting miner cable.

  25. Permissible electric face equipment; maintenance.

    violationRecord 5015298
    Lively Grove Mine · 1103193

    30 CFR 75.503 · $288.00 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.

Status is from the current MSHA Mines snapshot, not the selected reporting period. Closed records can retain their last reported controller/operator.

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.