← ACNR Holdings, Inc

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. Underground electrical installations.

    violationRecord 9938775
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.340(a) · $151.00 proposed penalty

  2. Mine ventilation plan; submission and approval.

    violationRecord 9938774
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.370(a)(1) · $6,041.00 proposed penalty

  3. Verbal Hazard Complaint Inspections

    inspectionRecord F000B5B
    Marion County Mine · 4601433

    9.0 on-site hours reported

  4. Health Technical Investigation

    inspectionRecord F0212D6
    MARSHALL COUNTY MINE · 4601437

    18.8 on-site hours reported

  5. Spot Inspections

    inspectionRecord F013DFD
    MARSHALL COUNTY MINE · 4601437

    103(i) · 5.0 on-site hours reported

  6. Accumulation of combustible materials.

    violationRecord 9939318
    OHIO COUNTY MINE · 4601436

    30 CFR 75.400 · $245.00 proposed penalty

  7. Permissible electric face equipment; maintenance.

    violationRecord 9939317
    OHIO COUNTY MINE · 4601436

    30 CFR 75.503 · $151.00 proposed penalty

  8. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 9251918
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1731(a) · $209.00 proposed penalty

  9. Ventilation controls.

    violationRecord 9251917
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.333(e)(1)(ii) · $592.00 proposed penalty

  10. Accumulation of combustible materials.

    violationRecord 9938767
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.400 · $398.00 proposed penalty

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

    violationRecord 9938770
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.202(a) · Significant and substantial (S&S) · $1,037.00 proposed penalty

  12. Mine ventilation plan; submission and approval.

    violationRecord 9938769
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.370(a)(1) · $697.00 proposed penalty

  13. Other safeguards.

    violationRecord 9938768
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1403 · $226.00 proposed penalty

  14. Handling of materials

    accidentRecord 220253230005
    Marion County Mine · 4601433

    Days away from work only

    Accident narrative

    Injured was uncoupling a supply car incorrectly at the slope chute track and got EE's finger caught between the release lever and the coupler shank causing a crushing injury to EE's left middle finger that resulted in an open wound which required sutures to close.

  15. Handling of materials

    accidentRecord 220253290009
    MARSHALL COUNTY MINE · 4601437

    Days away from work only

    Accident narrative

    Employee was loading beams onto crib scoop when beam rolled off and fell on a finger. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.

  16. Handling of materials

    accidentRecord 220253280050
    Harrison County Mine · 4601318

    Days away from work only

    Accident narrative

    Injured employee was lifting a scoop battery lid to prop it up for venting while charging. As they were lifting the lid with left hand, it slipped and fell smashing the tip of right thumb. Employee suffered a fracture to the tip of the thumb. No rules or regulations were violated. Employee has training and experience.

  17. Entrapment

    accidentRecord 220253230010
    Marion County Mine · 4601433

    Accident only

    Accident narrative

    At approximately 2:39 pm the governor rope for came off of the tail sheave and lodged in the governor wheel of the Sugar Run elevator causing one miner to become entrapped on the elevator approximately 20' from the bottom of the shaft. The miner was safely removed from the elevator at 4:12 pm. No problems with equipment or compliance issues, training or PPE

  18. Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.

    violationRecord 9934358
    Marion County Mine · 4601433

    30 CFR 75.1714-3(b) · $465.00 proposed penalty

  19. Other safeguards.

    violationRecord 8060598
    Marion County Mine · 4601433

    30 CFR 75.1403 · $642.00 proposed penalty

  20. Nonpermissible diesel-powered equipment; design and performance requirements.

    violationRecord 8060597
    Marion County Mine · 4601433

    30 CFR 75.1909(a)(2) · $151.00 proposed penalty

  21. Other safeguards.

    violationRecord 8060596
    Marion County Mine · 4601433

    30 CFR 75.1403 · $288.00 proposed penalty

  22. Maintenance of incombustible content of rock dust.

    violationRecord 8060595
    Marion County Mine · 4601433

    30 CFR 75.403 · $366.00 proposed penalty

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

    violationRecord 8060594
    Marion County Mine · 4601433

    30 CFR 75.202(a) · $288.00 proposed penalty

  24. Mine ventilation plan; submission and approval.

    violationRecord 8060593
    Marion County Mine · 4601433

    30 CFR 75.370(a)(1) · $642.00 proposed penalty

  25. Handling of materials

    accidentRecord 220253230002
    Marion County Mine · 4601433

    Days away from work only

    Accident narrative

    While removing fire suppression from the scoop charger during a power move in St Leo Mains (121 blk 2-3) the clamp slipped and when EE went to catch it EE ran EE's gloved hand down the edge of a roof strap resulting in a laceration that required sutures. 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.