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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. Accumulation of combustible materials.

    violationRecord 9935056
    Harrison County Mine · 4601318

    30 CFR 75.400 · $592.00 proposed penalty

  2. Ventilation Technical Investigation

    inspectionRecord F0072BC
    Harrison County Mine · 4601318

    42.3 on-site hours reported

  3. Health Technical Investigation

    inspectionRecord F0058EA
    Marion County Mine · 4601433

    4.0 on-site hours reported

  4. Spot Inspections

    inspectionRecord F00173F
    OHIO COUNTY MINE · 4601436

    103(i) · 6.0 on-site hours reported

  5. Spot Inspections

    inspectionRecord F01989B
    MARSHALL COUNTY MINE · 4601437

    103(i) · 4.5 on-site hours reported

  6. On-shift examination.

    violationRecord 9584456
    Harrison County Mine · 4601318

    30 CFR 75.362(d)(1)(i) · $245.00 proposed penalty

  7. Ventilation controls.

    violationRecord 9584455
    Harrison County Mine · 4601318

    30 CFR 75.333(h) · $151.00 proposed penalty

  8. Construction and repair of seals.

    violationRecord 9935022
    Marion County Mine · 4601433

    30 CFR 75.337(h) · $151.00 proposed penalty

  9. Accumulation of combustible materials.

    violationRecord 9933037
    OHIO COUNTY MINE · 4601436

    30 CFR 75.400 · $226.00 proposed penalty

  10. Criteria—Track haulage roads.

    violationRecord 9939622
    OHIO COUNTY MINE · 4601436

    30 CFR 75.1403-8(d) · $151.00 proposed penalty

  11. Ventilation controls.

    violationRecord 9939702
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.333(e)(1)(ii) · $245.00 proposed penalty

  12. Accumulation of combustible materials.

    violationRecord 9939760
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.400 · $267.00 proposed penalty

  13. Powered haulage

    accidentRecord 220251910019
    Marion County Mine · 4601433

    Days away from work only

    Accident narrative

    While trying to uncouple an empty flat car that was off track from motor, they had the other motor pull on the car but it did not uncouple and shifted causing the coupler to swing and pinch left calf between the coupler and the motor resulting in a contusion. 64 block 9 north track. No problem with equipment issues, training or PPE.

  14. Fall of roof or back

    accidentRecord 220251970003
    MARSHALL COUNTY MINE · 4601437

    Days away from work only

    Accident narrative

    Employee was operating miner when rock fell out between straps and struck EE on the head and shoulder. PPE was not a factor, mining system was not a factor, compliance with rules and regulations was not a factor.

  15. Other Technical Compliance Investigations

    inspectionRecord F006D7A
    Harrison County Mine · 4601318

    2.5 on-site hours reported

  16. Canopies or cabs; diesel-powered and electric face equipment.

    violationRecord 9584671
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1710 · $245.00 proposed penalty

  17. Mine ventilation plan; submission and approval.

    violationRecord 9584670
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.370(a)(1) · $366.00 proposed penalty

  18. Non-Injury Accident Investigation

    inspectionRecord F0068B5
    Marion County Mine · 4601433

    8.0 on-site hours reported

  19. Regular Safety and Health Inspection

    inspectionRecord F0056AD
    OHIO COUNTY MINE · 4601436

    543.5 on-site hours reported

  20. Spot Inspections

    inspectionRecord F00A0AF
    MARSHALL COUNTY MINE · 4601437

    103(i) · 6.0 on-site hours reported

  21. Non-Injury Accident Investigation

    inspectionRecord F004FBD
    MARSHALL COUNTY MINE · 4601437

    2.0 on-site hours reported

  22. Ventilation controls.

    violationRecord 9934759
    Harrison County Mine · 4601318

    30 CFR 75.333(d)(2) · $245.00 proposed penalty

  23. Accumulation of combustible materials.

    violationRecord 9935021
    Marion County Mine · 4601433

    30 CFR 75.400 · $697.00 proposed penalty

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

    violationRecord 9939619
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.202(a) · $151.00 proposed penalty

  25. Fall of roof or back

    accidentRecord 220251910010
    Marion County Mine · 4601433

    Accident only

    Accident narrative

    At 37 1/4 block 4 belt an unplanned rib roll/brow fall occurred approximately 12' long, 5' wide and 10' high that damaged some belt structure, preventing the belt from running for more than 1/2 an hour. The material that fell was the rib/brow left from a previous roof cavity. No problems with equipment or compliance issues, training, or PPE.

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.