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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. Fall of roof or back

    accidentRecord 220252190006
    OHIO COUNTY MINE · 4601436

    Days away from work only

    Accident narrative

    Employee was repositioning the pan line bolter when EE was struck by a rock on EE's left ankle. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.

  2. Non-Injury Accident Investigation

    inspectionRecord F005C6A
    Marion County Mine · 4601433

    4.0 on-site hours reported

  3. Non-Injury Accident Investigation

    inspectionRecord F016736
    Marion County Mine · 4601433

    4.0 on-site hours reported

  4. Spot Inspections

    inspectionRecord F001742
    OHIO COUNTY MINE · 4601436

    103(i) · 6.5 on-site hours reported

  5. Accumulation of combustible materials.

    violationRecord 9935126
    Marion County Mine · 4601433

    30 CFR 75.400 · $288.00 proposed penalty

  6. Ventilation controls.

    violationRecord 9935035
    Marion County Mine · 4601433

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

  7. Ventilation controls.

    violationRecord 9935034
    Marion County Mine · 4601433

    30 CFR 75.333(h) · $165.00 proposed penalty

  8. Accumulation of combustible materials.

    violationRecord 9586938
    Marion County Mine · 4601433

    30 CFR 75.400 · $642.00 proposed penalty

  9. Roof control plan.

    violationRecord 9586937
    Marion County Mine · 4601433

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

  10. Ventilation controls.

    violationRecord 9939901
    OHIO COUNTY MINE · 4601436

    30 CFR 75.333(e)(1)(ii) · $151.00 proposed penalty

  11. Storage of liquefied and nonliquefied compressed gas cylinders; requirements.

    violationRecord 9939736
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1106-3(a)(3) · $313.00 proposed penalty

  12. Accumulation of combustible materials.

    violationRecord 9939735
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.400 · $366.00 proposed penalty

  13. Accumulation of combustible materials.

    violationRecord 9939734
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.400 · $366.00 proposed penalty

  14. Ventilation controls.

    violationRecord 9936162
    MARSHALL COUNTY MINE · 4601437

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

  15. Ventilation controls.

    violationRecord 9936161
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.333(d)(3) · $336.00 proposed penalty

  16. Ventilation controls.

    violationRecord 9936160
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.333(c)(3) · $165.00 proposed penalty

  17. Installation of high-voltage transmission cables.

    violationRecord 9936159
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.807 · $465.00 proposed penalty

  18. Condition and examination of firefighting equipment.

    violationRecord 9936158
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1100-3 · $313.00 proposed penalty

  19. Condition and examination of firefighting equipment.

    violationRecord 9936157
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1100-3 · $151.00 proposed penalty

  20. Condition and examination of firefighting equipment.

    violationRecord 9936156
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1100-3 · $313.00 proposed penalty

  21. Spot Inspections

    inspectionRecord F015DD1
    Harrison County Mine · 4601318

    103(i) · 6.5 on-site hours reported

  22. Non-Injury Accident Investigation

    inspectionRecord F004FC1
    MARSHALL COUNTY MINE · 4601437

    5.0 on-site hours reported

  23. Hazardous conditions and violations of mandatory health or safety standards; posting, correcting, and recording.

    violationRecord 9935033
    Marion County Mine · 4601433

    30 CFR 75.363(a) · $1,037.00 proposed penalty

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

    violationRecord 9935032
    Marion County Mine · 4601433

    30 CFR 75.202(a) · $642.00 proposed penalty

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

    violationRecord 9935031
    Marion County Mine · 4601433

    30 CFR 75.202(a) · $2,133.00 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.

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.