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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. Violation — cited standard not reported

    violationRecord 9938761
    MARSHALL COUNTY MINE · 4601437

    $517.00 proposed penalty

  2. Handling of materials

    accidentRecord 220253230003
    Marion County Mine · 4601433

    Days away from work only

    Accident narrative

    Injured was rolling a shuttle car tire from the scoop bucket to the side of the shuttle car to install the tire and felt pain in EE's right shoulder (7 West 1 left entry, 0 to 1 block). No problems with equipment or compliance issues, training or PPE.

  3. Spot Inspections

    inspectionRecord F01C7D7
    Harrison County Mine · 4601318

    103(i) · 6.3 on-site hours reported

  4. Roof control plan.

    violationRecord 9938533
    Harrison County Mine · 4601318

    30 CFR 75.220(a)(1) · $818.00 proposed penalty

  5. Criteria—Mantrips.

    violationRecord 9938532
    Harrison County Mine · 4601318

    30 CFR 75.1403-7(o) · $245.00 proposed penalty

  6. Accumulation of combustible materials.

    violationRecord 9939314
    OHIO COUNTY MINE · 4601436

    30 CFR 75.400 · $245.00 proposed penalty

  7. Cable fittings; suitability.

    violationRecord 9939313
    OHIO COUNTY MINE · 4601436

    30 CFR 75.515 · $151.00 proposed penalty

  8. Spot Inspections

    inspectionRecord F0198AE
    OHIO COUNTY MINE · 4601436

    103(i) · 6.5 on-site hours reported

  9. Falling/sliding/rolling materials

    accidentRecord 220253170717
    Marion County Mine · 4601433

    No dys awy frm wrk,no rstr act

    Accident narrative

    While drilling hole for cable bolt in St Leo #3 126-128 block the steel got stuck in top, miscounted how many steels were in roof (removed 2 of 3 steels) and last steel fell out striking back of left hand causing open wound that required 11 sutures to close. No problems with equipment or compliance issues, training or PPE.

  10. Ventilation controls.

    violationRecord 9932338
    Harrison County Mine · 4601318

    30 CFR 75.333(c)(1) · $245.00 proposed penalty

  11. Handling of materials

    accidentRecord 220253170706
    Marion County Mine · 4601433

    Days away from work only

    Accident narrative

    Injured was changing winch rope on duckbill scoop in 7W (75 blk 1-2 crosscut). They had their left hand resting on the mast of the scoop and threw the winch hook onto their own left thumb, causing an avulsion to the thumb nail. No problems with equipment or compliance issues, training or PPE.

  12. Verbal Hazard Complaint Inspections

    inspectionRecord F016827
    Harrison County Mine · 4601318

    6.8 on-site hours reported

  13. Roof control plan.

    violationRecord 9934357
    Marion County Mine · 4601433

    30 CFR 75.220(a)(1) · $151.00 proposed penalty

  14. Ventilation controls.

    violationRecord 9586670
    Marion County Mine · 4601433

    30 CFR 75.333(h) · $165.00 proposed penalty

  15. Handling of materials

    accidentRecord 220253170712
    MARSHALL COUNTY MINE · 4601437

    Days away from work only

    Accident narrative

    Employee picked up a bag of rock dust; while carrying it they felt pop in back. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor, body positioning was a factor.

  16. Spot Inspections

    inspectionRecord F018E37
    Marion County Mine · 4601433

    103(i) · 7.3 on-site hours reported

  17. Spot Inspections

    inspectionRecord F015362
    MARSHALL COUNTY MINE · 4601437

    103(i) · 7.5 on-site hours reported

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

    violationRecord 9586669
    Marion County Mine · 4601433

    30 CFR 75.202(a) · $288.00 proposed penalty

  19. Maintenance of incombustible content of rock dust.

    violationRecord 9586668
    Marion County Mine · 4601433

    30 CFR 75.403 · $366.00 proposed penalty

  20. Other safeguards.

    violationRecord 8060591
    Marion County Mine · 4601433

    30 CFR 75.1403 · $288.00 proposed penalty

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

    violationRecord 8060590
    Marion County Mine · 4601433

    30 CFR 75.202(a) · $288.00 proposed penalty

  22. Loading and haulage equipment; operation.

    violationRecord 9527700
    Harrison County Mine · 4601318

    30 CFR 77.1607(n) · $267.00 proposed penalty

  23. Methane monitors.

    violationRecord 9257639
    Marion County Mine · 4601433

    30 CFR 75.342(a)(4) · $465.00 proposed penalty

  24. Methane monitors.

    violationRecord 8060589
    Marion County Mine · 4601433

    30 CFR 75.342(a)(4) · $465.00 proposed penalty

  25. Disconnecting devices.

    violationRecord 9939312
    OHIO COUNTY MINE · 4601436

    30 CFR 75.903 · $151.00 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.