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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. Protection from falls of roof, face and ribs.

    violationRecord 9788059
    Lively Grove Mine · 1103193

    30 CFR 75.202(a) · $267.00 proposed penalty

  2. Accumulation of combustible materials.

    violationRecord 9788058
    Lively Grove Mine · 1103193

    30 CFR 75.400 · $336.00 proposed penalty

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

    violationRecord 9788057
    Lively Grove Mine · 1103193

    30 CFR 75.202(a) · $267.00 proposed penalty

  4. Accumulation of combustible materials.

    violationRecord 9788338
    Lively Grove Mine · 1103193

    30 CFR 75.400 · $313.00 proposed penalty

  5. Protection of trailing cables.

    violationRecord 9788056
    Lively Grove Mine · 1103193

    30 CFR 75.606 · $177.00 proposed penalty

  6. Permissible electric face equipment; maintenance.

    violationRecord 9788055
    Lively Grove Mine · 1103193

    30 CFR 75.503 · Significant and substantial (S&S) · $1,431.00 proposed penalty

  7. Inspection of fire suppression devices.

    violationRecord 9788054
    Lively Grove Mine · 1103193

    30 CFR 75.1107-16(b) · $177.00 proposed penalty

  8. Handling of materials

    accidentRecord 220251470028
    Lively Grove Mine · 1103193

    Days away from work only

    Accident narrative

    After cutting bands on a stack of curtain boards outby U2, xc 108, supply entry 5, some boards fell on the employees leg, causing a strain and small abrasion to the outer side of their left knee.

  9. Spot Inspections

    inspectionRecord 7012283
    Lively Grove Mine · 1103193

    103(i) · 6.8 on-site hours reported

  10. Maintenance of incombustible content of rock dust.

    violationRecord 9788337
    Lively Grove Mine · 1103193

    30 CFR 75.403 · $151.00 proposed penalty

  11. Maintenance of incombustible content of rock dust.

    violationRecord 9788336
    Lively Grove Mine · 1103193

    30 CFR 75.403 · $151.00 proposed penalty

  12. Accumulation of combustible materials.

    violationRecord 9788335
    Lively Grove Mine · 1103193

    30 CFR 75.400 · $336.00 proposed penalty

  13. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 9788053
    Lively Grove Mine · 1103193

    30 CFR 75.1731(a) · $177.00 proposed penalty

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

    violationRecord 9788052
    Lively Grove Mine · 1103193

    30 CFR 75.202(a) · $267.00 proposed penalty

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

    violationRecord 9781716
    Lively Grove Mine · 1103193

    30 CFR 75.202(a) · $267.00 proposed penalty

  16. Electric equipment; examination, testing and maintenance.

    violationRecord 9788051
    Lively Grove Mine · 1103193

    30 CFR 75.512 · $209.00 proposed penalty

  17. Roof control plan.

    violationRecord 9788050
    Lively Grove Mine · 1103193

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

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

    violationRecord 9788049
    Lively Grove Mine · 1103193

    30 CFR 75.202(a) · $267.00 proposed penalty

  19. Handling of materials

    accidentRecord 220251320012
    Lively Grove Mine · 1103193

    Days away from work only

    Accident narrative

    While pulling down curtain employee felt pop in upper right arm/shoulder.

  20. Preshift examination at fixed intervals.

    violationRecord 9781452
    Lively Grove Mine · 1103193

    30 CFR 75.360(g) · $151.00 proposed penalty

  21. Main mine fan stoppage with persons underground.

    violationRecord 9781451
    Lively Grove Mine · 1103193

    30 CFR 75.313(d)(1)(i) · $7,676.00 proposed penalty

  22. Main mine fan stoppage with persons underground.

    violationRecord 9781450
    Lively Grove Mine · 1103193

    30 CFR 75.313(a)(3) · $7,676.00 proposed penalty

  23. Main mine fan stoppage with persons underground.

    violationRecord 9781449
    Lively Grove Mine · 1103193

    30 CFR 75.313(a)(1) · $5,574.00 proposed penalty

  24. Handling of materials

    accidentRecord 220251320011
    Lively Grove Mine · 1103193

    Days away from work only

    Accident narrative

    While stacking a box of miner bits on supply tractor, employee felt a pop in upper arm by right shoulder.

  25. Spot Inspections

    inspectionRecord 7012138
    Lively Grove Mine · 1103193

    103(i) · 7.5 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.

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.