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Mega Highwall Mining LLC safety activity

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

2025-01-01 – 2026-10-31Database snapshot · 2026-10-31

Safety activity

  1. Spot Inspection

    inspectionRecord F00F47E
    SHM System-81 · 4407313

    5.0 on-site hours reported

  2. Regular Safety and Health Inspection

    inspectionRecord F016B91
    SHM System-77 · 4407288

    15.0 on-site hours reported

  3. Loading and haulage equipment; inspection and maintenance.

    violationRecord 5131922
    SHM System-81 · 4407313

    30 CFR 77.1606(c) · $151.00 proposed penalty

  4. Travelways at surface installations.

    violationRecord 5131921
    SHM System-81 · 4407313

    30 CFR 77.205(d) · Significant and substantial (S&S) · $465.00 proposed penalty

  5. Quantity and location of firefighting equipment.

    violationRecord 5131912
    SHM System-81 · 4407313

    30 CFR 77.1109(a) · $151.00 proposed penalty

  6. Electric equipment and circuits; overload and short-circuit protection.

    violationRecord 5131911
    SHM System-81 · 4407313

    30 CFR 77.506 · $151.00 proposed penalty

  7. Examination and maintenance of firefighting equipment.

    violationRecord 5131910
    SHM System-81 · 4407313

    30 CFR 77.1110 · $151.00 proposed penalty

  8. Surface installations; general.

    violationRecord 5131909
    SHM System-81 · 4407313

    30 CFR 77.200 · $151.00 proposed penalty

  9. Identification of circuit breakers.

    violationRecord 5131907
    SHM System-81 · 4407313

    30 CFR 77.904 · $151.00 proposed penalty

  10. Machinery and equipment; operation and maintenance.

    violationRecord 5131906
    SHM System-81 · 4407313

    30 CFR 77.404(a) · Significant and substantial (S&S) · $209.00 proposed penalty

  11. Loading and haulage equipment; operation.

    violationRecord 5131905
    SHM System-81 · 4407313

    30 CFR 77.1607(d) · $151.00 proposed penalty

  12. Examination and maintenance of firefighting equipment.

    violationRecord 5131904
    SHM System-81 · 4407313

    30 CFR 77.1110 · $151.00 proposed penalty

  13. Loading and haulage equipment; installations.

    violationRecord 5131903
    SHM System-81 · 4407313

    30 CFR 77.1605(d) · $151.00 proposed penalty

  14. Loading and haulage equipment; installations.

    violationRecord 5131902
    SHM System-81 · 4407313

    30 CFR 77.1605(b) · $151.00 proposed penalty

  15. Loading and haulage equipment; inspection and maintenance.

    violationRecord 5131901
    SHM System-81 · 4407313

    30 CFR 77.1606(c) · $151.00 proposed penalty

  16. Machinery and equipment; operation and maintenance.

    violationRecord 5131900
    SHM System-81 · 4407313

    30 CFR 77.404(a) · Significant and substantial (S&S) · $209.00 proposed penalty

  17. Regular Safety and Health Inspection

    inspectionRecord F004CF5
    SHM-71 · 1519809

    5.0 on-site hours reported

  18. Loading and haulage equipment; inspection and maintenance.

    violationRecord 5133606
    SHM-71 · 1519809

    30 CFR 77.1606(c) · $151.00 proposed penalty

  19. Status change reports.

    violationRecord 5133605
    SHM-71 · 1519809

    30 CFR 71.209(a) · $151.00 proposed penalty

  20. Highwalls, pits and spoil banks; plans.

    violationRecord 5186220
    SHM System-81 · 4407313

    30 CFR 77.1000 · Significant and substantial (S&S) · $1,550.00 proposed penalty

  21. Regular Safety and Health Inspection

    inspectionRecord 7047869
    SHM System-81 · 4407313

    47.5 on-site hours reported

  22. Regular Safety and Health Inspection

    inspectionRecord F00EAF6
    Talley Hollow Surface Mine · 4609658

    7.0 on-site hours reported

  23. Regular Safety and Health Inspection

    inspectionRecord 7011199
    Addcar System 38 · 1800813

    13.0 on-site hours reported

  24. Health Technical Investigation

    inspectionRecord F02EDFF
    Talley Hollow Surface Mine · 4609658

    4.5 on-site hours reported

  25. Spot Inspection

    inspectionRecord F011536
    Glen Alum Plant · 4608122

    0.8 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.