Search

← SKYLINE MINE #3

SKYLINE MINE #3 safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Maintenance of incombustible content of rock dust.

    violationRecord 5030715

    30 CFR 75.403

  2. Maintenance of incombustible content of rock dust.

    violationRecord 5030714

    30 CFR 75.403

  3. Mine ventilation plan; submission and approval.

    violationRecord 5032075

    30 CFR 75.370(a)(1)

  4. Maintenance of incombustible content of rock dust.

    violationRecord 5032074

    30 CFR 75.403

  5. Maintenance of incombustible content of rock dust.

    violationRecord 5032073

    30 CFR 75.403

  6. Verbal Hazard Complaint Inspections

    inspectionRecord F020382

    0.0 on-site hours reported

  7. Roof control plan.

    violationRecord 5032072

    30 CFR 75.220(a)(1)

  8. Multi-gas detectors.

    violationRecord 5032071

    30 CFR 75.1714-7(a)

  9. Condition and examination of firefighting equipment.

    violationRecord 5030954

    30 CFR 75.1100-3

  10. Regular Safety and Health Inspection

    inspectionRecord F020381

    79.3 on-site hours reported

  11. Compliance Follow-up Inspection

    inspectionRecord F00E3EA

    6.0 on-site hours reported

  12. Stepping or kneeling on object

    accidentRecord 220262370003

    Days away from work only

    Accident narrative

    While Place changing miner, employee stepped on a piece of coal twisting EE's ankle.

  13. Examination and maintenance of firefighting equipment.

    violationRecord 5032044

    30 CFR 77.1110 · $226.00 proposed penalty

  14. Inspection and cover plates.

    violationRecord 5032043

    30 CFR 77.512 · $288.00 proposed penalty

  15. Inspection and cover plates.

    violationRecord 5032042

    30 CFR 77.512 · $151.00 proposed penalty

  16. Legal identity report.

    violationRecord 5032041

    30 CFR 41.20 · $151.00 proposed penalty

  17. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5037030

    30 CFR 75.1731(a) · $288.00 proposed penalty

  18. Accumulation of combustible materials.

    violationRecord 5037029

    30 CFR 75.400 · $592.00 proposed penalty

  19. Electric equipment; examination, testing, and maintenance.

    violationRecord 5032040

    30 CFR 77.502 · $151.00 proposed penalty

  20. Mine ventilation plan; submission and approval.

    violationRecord 9734386

    30 CFR 75.370(a)(1) · $151.00 proposed penalty

  21. Roof control plan-approval criteria.

    violationRecord 5036156

    30 CFR 75.222(a) · $288.00 proposed penalty

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

    violationRecord 5036155

    30 CFR 75.202(a) · Significant and substantial (S&S) · $1,431.00 proposed penalty

  23. Starting aids.

    violationRecord 5036154

    30 CFR 75.1913(b) · $288.00 proposed penalty

  24. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5037028

    30 CFR 75.1731(a) · $288.00 proposed penalty

  25. Accumulation of combustible materials.

    violationRecord 5037027

    30 CFR 75.400 · $592.00 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.