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Mega Highwall Mining 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. Electric equipment; examination, testing, and maintenance.

    violationRecord 5222080
    Addcar System 38 · 1800813

    30 CFR 77.502 · $151.00 proposed penalty

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

    violationRecord 5222079
    Addcar System 38 · 1800813

    30 CFR 77.502 · $151.00 proposed penalty

  3. Loading and haulage equipment; installations.

    violationRecord 5133673
    Talley Hollow Surface Mine · 4609658

    30 CFR 77.1605(a) · $151.00 proposed penalty

  4. Loading and haulage equipment; inspection and maintenance.

    violationRecord 5133672
    Talley Hollow Surface Mine · 4609658

    30 CFR 77.1606(c) · $151.00 proposed penalty

  5. Loading and haulage equipment; inspection and maintenance.

    violationRecord 5133671
    Talley Hollow Surface Mine · 4609658

    30 CFR 77.1606(c) · $151.00 proposed penalty

  6. Spot Inspection

    inspectionRecord F025BDE
    SHM System-81 · 4407313

    2.5 on-site hours reported

  7. Machinery and equipment; operation and maintenance.

    violationRecord 5133670
    Talley Hollow Surface Mine · 4609658

    30 CFR 77.404(a) · Significant and substantial (S&S) · $336.00 proposed penalty

  8. Loading and haulage equipment; inspection and maintenance.

    violationRecord 5133669
    Talley Hollow Surface Mine · 4609658

    30 CFR 77.1606(c) · $151.00 proposed penalty

  9. Mine map.

    violationRecord 5133667
    SHM-71 · 1519809

    30 CFR 77.1200(k) · $151.00 proposed penalty

  10. Loading and haulage equipment; installations.

    violationRecord 5133666
    SHM-71 · 1519809

    30 CFR 77.1605(d) · $151.00 proposed penalty

  11. Machinery and equipment; operation and maintenance.

    violationRecord 5133665
    SHM-71 · 1519809

    30 CFR 77.404(a) · Significant and substantial (S&S) · $177.00 proposed penalty

  12. Highwalls, pits and spoil banks; plans.

    violationRecord 5133668
    Talley Hollow Surface Mine · 4609658

    30 CFR 77.1000 · $151.00 proposed penalty

  13. Travelways at surface installations.

    violationRecord 5092538
    Glen Alum Plant · 4608122

    30 CFR 77.205(e) · $151.00 proposed penalty

  14. Mechanical equipment guards.

    violationRecord 5092537
    Glen Alum Plant · 4608122

    30 CFR 77.400(d) · $151.00 proposed penalty

  15. Verbal Hazard Complaint Inspections

    inspectionRecord F0232A3
    Addcar System 38 · 1800813

    5.0 on-site hours reported

  16. Regular Safety and Health Inspection

    inspectionRecord F022929
    SHM-71 · 1519809

    38.3 on-site hours reported

  17. Regular Safety and Health Inspection

    inspectionRecord F022928
    Glen Alum Plant · 4608122

    41.0 on-site hours reported

  18. Regular Safety and Health Inspection

    inspectionRecord F022926
    Talley Hollow Surface Mine · 4609658

    61.5 on-site hours reported

  19. Stripping; loose material.

    violationRecord 5133646
    SHM-71 · 1519809

    30 CFR 77.1001 · Significant and substantial (S&S) · $398.00 proposed penalty

  20. Loading and haulage equipment; installations.

    violationRecord 5133645
    Talley Hollow Surface Mine · 4609658

    30 CFR 77.1605(k) · Significant and substantial (S&S) · $755.00 proposed penalty

  21. Loading and haulage equipment; installations.

    violationRecord 5133644
    Talley Hollow Surface Mine · 4609658

    30 CFR 77.1605(l) · Significant and substantial (S&S) · $755.00 proposed penalty

  22. Electrical Technical Investigation

    inspectionRecord F00A10A
    Glen Alum Plant · 4608122

    3.5 on-site hours reported

  23. Regular Safety and Health Inspection

    inspectionRecord F008704
    Addcar System 38 · 1800813

    58.5 on-site hours reported

  24. Mechanical equipment guards.

    violationRecord 9780164
    Addcar System 38 · 1800813

    30 CFR 77.400(d) · $151.00 proposed penalty

  25. Spot Inspection

    inspectionRecord F00F47E
    SHM System-81 · 4407313

    5.0 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.