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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 220250490019
    MARSHALL COUNTY MINE · 4601437

    Days away from work only

    Accident narrative

    Employee was center bolting when a piece of slate came down and struck shoulder. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.

  2. Health Technical Investigation

    inspectionRecord F010F70
    OHIO COUNTY MINE · 4601436

    3.5 on-site hours reported

  3. Other

    accidentRecord 220250490017
    MARSHALL COUNTY MINE · 4601437

    Days away from work only

    Accident narrative

    Employee bent down to pick up trash when EE's back popped. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.

  4. Handling of materials

    accidentRecord 220250490018
    MARSHALL COUNTY MINE · 4601437

    Days away from work only

    Accident narrative

    Employee was cleaning with wash down hose when it caught, EE pulled on it and twisted EE's back. PPE was not a factor, compliance with rules and regulations was not a factor. Body positioning was a factor.

  5. Verbal Hazard Complaint Inspections

    inspectionRecord F00A09A
    MARSHALL COUNTY MINE · 4601437

    24.3 on-site hours reported

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

    violationRecord 9932218
    Marion County Mine · 4601433

    30 CFR 75.202(a) · $313.00 proposed penalty

  7. Other safeguards.

    violationRecord 9932217
    Marion County Mine · 4601433

    30 CFR 75.1403 · $755.00 proposed penalty

  8. Accumulation of combustible materials.

    violationRecord 9933133
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.400 · $592.00 proposed penalty

  9. Spot Inspections

    inspectionRecord F006548
    OHIO COUNTY MINE · 4601436

    103(i) · 6.5 on-site hours reported

  10. Maintenance of incombustible content of rock dust.

    violationRecord 9932216
    Marion County Mine · 4601433

    30 CFR 75.403 · $1,219.00 proposed penalty

  11. Criteria—Self-propelled personnel carriers.

    violationRecord 9933246
    OHIO COUNTY MINE · 4601436

    30 CFR 75.1403-6(b)(3) · Significant and substantial (S&S) · $549.00 proposed penalty

  12. Criteria—Self-propelled personnel carriers.

    violationRecord 9933245
    OHIO COUNTY MINE · 4601436

    30 CFR 75.1403-6(b)(3) · Significant and substantial (S&S) · $549.00 proposed penalty

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

    violationRecord 9932712
    OHIO COUNTY MINE · 4601436

    30 CFR 75.1106-3(c) · $151.00 proposed penalty

  14. Handling of materials

    accidentRecord 220250410025
    OHIO COUNTY MINE · 4601436

    Days away from work only

    Accident narrative

    Employee overexerted attempting to remove a strap that had fallen between the conveyor boom and the rib bolter station. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.

  15. Handling of materials

    accidentRecord 220250410024
    OHIO COUNTY MINE · 4601436

    Days away from work only

    Accident narrative

    Employee was attempting to put a draw bar on a dolly and got left pinky finger caught between the draw bar and dolly. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.

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

    violationRecord 9932199
    Harrison County Mine · 4601318

    30 CFR 75.363(a) · $245.00 proposed penalty

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

    violationRecord 9932198
    Harrison County Mine · 4601318

    30 CFR 75.202(a) · $432.00 proposed penalty

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

    violationRecord 9931393
    Harrison County Mine · 4601318

    30 CFR 75.202(a) · $432.00 proposed penalty

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

    violationRecord 9932215
    Marion County Mine · 4601433

    30 CFR 75.202(a) · $697.00 proposed penalty

  20. Accumulation of combustible materials.

    violationRecord 9932214
    Marion County Mine · 4601433

    30 CFR 75.400 · $697.00 proposed penalty

  21. Records of training.

    violationRecord 9933244
    OHIO COUNTY MINE · 4601436

    30 CFR 48.9(a) · $151.00 proposed penalty

  22. Other safeguards.

    violationRecord 9933048
    OHIO COUNTY MINE · 4601436

    30 CFR 75.1403 · $193.00 proposed penalty

  23. Escapeway maps.

    violationRecord 9584399
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1505(b) · $313.00 proposed penalty

  24. Preshift examination at fixed intervals.

    violationRecord 9933185
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.360(f) · $151.00 proposed penalty

  25. Accumulation of combustible materials.

    violationRecord 9932938
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.400 · $267.00 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.