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

Safety activity

  1. Roof control plan.

    violationRecord 9781474
    Lively Grove Mine · 1103193

    30 CFR 75.220(a)(1) · Significant and substantial (S&S) · $1,550.00 proposed penalty

  2. Accumulation of combustible materials.

    violationRecord 9781473
    Lively Grove Mine · 1103193

    30 CFR 75.400 · Significant and substantial (S&S) · $1,679.00 proposed penalty

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

    violationRecord 9788098
    Lively Grove Mine · 1103193

    30 CFR 75.202(a) · $288.00 proposed penalty

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

    violationRecord 9788097
    Lively Grove Mine · 1103193

    30 CFR 75.202(a) · $288.00 proposed penalty

  5. Permissible electric face equipment; maintenance.

    violationRecord 9781893
    Lively Grove Mine · 1103193

    30 CFR 75.503 · $313.00 proposed penalty

  6. Electric equipment; examination, testing and maintenance.

    violationRecord 9781892
    Lively Grove Mine · 1103193

    30 CFR 75.512 · $245.00 proposed penalty

  7. Permanent splicing of trailing cables.

    violationRecord 9781891
    Lively Grove Mine · 1103193

    30 CFR 75.604(b) · Significant and substantial (S&S) · $2,936.00 proposed penalty

  8. Power wires and cables; insulation and protection.

    violationRecord 9781890
    Lively Grove Mine · 1103193

    30 CFR 75.517 · $642.00 proposed penalty

  9. Accumulation of combustible materials.

    violationRecord 9781889
    Lively Grove Mine · 1103193

    30 CFR 75.400 · $336.00 proposed penalty

  10. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 9781888
    Lively Grove Mine · 1103193

    30 CFR 75.1731(b) · $245.00 proposed penalty

  11. Accumulation of combustible materials.

    violationRecord 9781887
    Lively Grove Mine · 1103193

    30 CFR 75.400 · $432.00 proposed penalty

  12. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 9781886
    Lively Grove Mine · 1103193

    30 CFR 75.1731(c) · $226.00 proposed penalty

  13. Weekly examination.

    violationRecord 9781472
    Lively Grove Mine · 1103193

    30 CFR 75.364(h) · $209.00 proposed penalty

  14. Spot Inspections

    inspectionRecord F0110BE
    Lively Grove Mine · 1103193

    103(i) · 4.0 on-site hours reported

  15. Electric equipment; examination, testing and maintenance.

    violationRecord 9781471
    Lively Grove Mine · 1103193

    30 CFR 75.512 · Significant and substantial (S&S) · $4,047.00 proposed penalty

  16. Electric equipment; examination, testing and maintenance.

    violationRecord 9781470
    Lively Grove Mine · 1103193

    30 CFR 75.512 · $818.00 proposed penalty

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

    violationRecord 9781469
    Lively Grove Mine · 1103193

    30 CFR 75.202(a) · Significant and substantial (S&S) · $1,320.00 proposed penalty

  18. Roof control plan.

    violationRecord 9781468
    Lively Grove Mine · 1103193

    30 CFR 75.220(a)(1) · $313.00 proposed penalty

  19. Protection of trailing cables.

    violationRecord 9788095
    Lively Grove Mine · 1103193

    30 CFR 75.606 · $193.00 proposed penalty

  20. Electric equipment; examination, testing and maintenance.

    violationRecord 9788094
    Lively Grove Mine · 1103193

    30 CFR 75.512 · $245.00 proposed penalty

  21. Fall of roof or back

    accidentRecord 220252240007
    Lively Grove Mine · 1103193

    Days away from work only

    Accident narrative

    An employee was bent over working on suction line when a piece of rock fell out between bolts in Unit 1, Entry 4 at 18+61, striking the employee on the lower back.

  22. Accumulation of combustible materials.

    violationRecord 9781721
    Lively Grove Mine · 1103193

    30 CFR 75.400 · $336.00 proposed penalty

  23. Spot Inspections

    inspectionRecord F0110BD
    Lively Grove Mine · 1103193

    103(i) · 7.5 on-site hours reported

  24. Power wires and cables; insulation and protection.

    violationRecord 9781467
    Lively Grove Mine · 1103193

    30 CFR 75.517 · Significant and substantial (S&S) · $3,448.00 proposed penalty

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

    violationRecord 9788088
    Lively Grove Mine · 1103193

    30 CFR 75.202(a) · $267.00 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.