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ACNR Holdings, Inc 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. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 9933374
    OHIO COUNTY MINE · 4601436

    30 CFR 75.1731(c) · $151.00 proposed penalty

  2. Training of new miners; minimum courses of instruction; hours of instruction.

    violationRecord 9585007
    MARSHALL COUNTY MINE · 4601437

    30 CFR 48.5(b)(4) · $168.00 proposed penalty

  3. Mine emergency evacuation and firefighting program of instruction.

    violationRecord 9585006
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1502 · $504.00 proposed penalty

  4. Mechanical equipment guards.

    violationRecord 9584997
    MARSHALL COUNTY MINE · 4601437

    30 CFR 77.400(a) · $165.00 proposed penalty

  5. Fall of roof or back

    accidentRecord 220250830013
    MARSHALL COUNTY MINE · 4601437

    Accident only

    Accident narrative

    An up planned roof fall occurred on 3/15/2025 at 14-13 crosscut on the haulage. The fall was 56' long by 16' wide 9-10' high. 14-13 was dangered off on both sides and will be cleaned up.

  6. Spot Inspections

    inspectionRecord F005C53
    OHIO COUNTY MINE · 4601436

    103(i) · 9.0 on-site hours reported

  7. Short circuit protection; ratings and settings of circuit breakers.

    violationRecord 9584661
    Harrison County Mine · 4601318

    30 CFR 75.601-1 · $245.00 proposed penalty

  8. Mine ventilation plan; submission and approval.

    violationRecord 9586926
    OHIO COUNTY MINE · 4601436

    30 CFR 75.370(a)(1) · $336.00 proposed penalty

  9. Accumulation of combustible materials.

    violationRecord 9586925
    OHIO COUNTY MINE · 4601436

    30 CFR 75.400 · $549.00 proposed penalty

  10. Mine ventilation plan; submission and approval.

    violationRecord 9936081
    OHIO COUNTY MINE · 4601436

    30 CFR 75.370(a)(1) · $226.00 proposed penalty

  11. Atmospheric monitoring systems.

    violationRecord 9933303
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.351(e)(1)(iv) · $151.00 proposed penalty

  12. Mechanical equipment guards.

    violationRecord 9933302
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1722(a) · $165.00 proposed penalty

  13. Ventilation controls.

    violationRecord 9585005
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.333(c)(3) · $151.00 proposed penalty

  14. Inspection of fire suppression devices.

    violationRecord 9585004
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1107-16(b) · $151.00 proposed penalty

  15. Handling of materials

    accidentRecord 220250790010
    Harrison County Mine · 4601318

    Days away from work only

    Accident narrative

    Injured employee was carrying a cinder block and stepped on a loose piece of coal/rock on the mine floor and rolled an ankle. Finished the shift but later noticed it was swollen. Sought treatment the following day and began missing work. No rules or regulations were violated, and employee has training and experience.

  16. Mine ventilation plan; submission and approval.

    violationRecord 9587105
    Marion County Mine · 4601433

    30 CFR 75.370(f)(3) · $165.00 proposed penalty

  17. Ventilation controls.

    violationRecord 9586924
    OHIO COUNTY MINE · 4601436

    30 CFR 75.333(c)(3) · $151.00 proposed penalty

  18. Mechanical equipment guards.

    violationRecord 9584996
    MARSHALL COUNTY MINE · 4601437

    30 CFR 77.400(a) · $165.00 proposed penalty

  19. Mechanical equipment guards.

    violationRecord 9584995
    MARSHALL COUNTY MINE · 4601437

    30 CFR 77.400(a) · $165.00 proposed penalty

  20. Accumulations of combustible materials.

    violationRecord 9584994
    MARSHALL COUNTY MINE · 4601437

    30 CFR 77.1104 · $151.00 proposed penalty

  21. Mechanical equipment guards.

    violationRecord 9584993
    MARSHALL COUNTY MINE · 4601437

    30 CFR 77.400(a) · $165.00 proposed penalty

  22. Accumulations of combustible materials.

    violationRecord 9584992
    MARSHALL COUNTY MINE · 4601437

    30 CFR 77.1104 · $151.00 proposed penalty

  23. Slip or fall of person

    accidentRecord 220250870003
    MARSHALL COUNTY MINE · 4601437

    Days away from work only

    Accident narrative

    Employee was passing thru a man door, when EE's foot caught the frame, and EE fell injuring EE's shoulder. PPE was not a factor, mining system was not a factor, compliance with rules and regulations was not a factor. Employee did not start missing time until 3/17/25.

  24. Spot Inspections

    inspectionRecord F0079F1
    Harrison County Mine · 4601318

    103(i) · 6.8 on-site hours reported

  25. Spot Inspections

    inspectionRecord F0097B7
    MARSHALL COUNTY MINE · 4601437

    103(i) · 6.0 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.