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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. Protection from falls of roof, face and ribs.

    violationRecord 5122510
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.202(a) · $226.00 proposed penalty

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

    violationRecord 5122509
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.202(a) · $226.00 proposed penalty

  3. Stepping or kneeling on object

    accidentRecord 220262220019
    Harrison County Mine · 4601318

    No dys awy frm wrk,no rstr act

    Accident narrative

    Employee was preparing conveyor belt for a vulcanized splice when they knelt onto a razor knife causing a laceration to their right knee resulting in three sutures.

  4. Slip or fall of person

    accidentRecord 220262220008
    Marion County Mine · 4601433

    Days away from work only

    Accident narrative

    While mining towards the head on the 7W longwall face EE stepped over a relay bar and EE's foot slid on a piece of slick slate causing EE to fall and strike EE's left knee on a relay bar resulting in a contusion. No problems with equipment or compliance issues, training or PPE

  5. Spot Inspections

    inspectionRecord F015376
    OHIO COUNTY MINE · 4601436

    103(i) · 8.0 on-site hours reported

  6. Surface installations; general.

    violationRecord 5150430
    Harrison County Mine · 4601318

    30 CFR 77.200 · Significant and substantial (S&S) · $959.00 proposed penalty

  7. Loading and haulage equipment; installations.

    violationRecord 5150429
    Harrison County Mine · 4601318

    30 CFR 77.1605(k) · $151.00 proposed penalty

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

    violationRecord 8048730
    Marion County Mine · 4601433

    30 CFR 75.202(a) · Significant and substantial (S&S) · $8,315.00 proposed penalty

  9. Power wires and cables; insulation and protection.

    violationRecord 9939460
    Marion County Mine · 4601433

    30 CFR 75.517 · Significant and substantial (S&S) · $1,968.00 proposed penalty

  10. Accumulation of combustible materials.

    violationRecord 8048600
    Marion County Mine · 4601433

    30 CFR 75.400 · $245.00 proposed penalty

  11. Criteria—Belt conveyors.

    violationRecord 8048599
    Marion County Mine · 4601433

    30 CFR 75.1403-5(g) · $245.00 proposed penalty

  12. Training of miners assigned to a task in which they have had no previous experience; minimum courses of instruction.

    violationRecord 8031386
    Marion County Mine · 4601433

    30 CFR 48.7(a)(3) · $151.00 proposed penalty

  13. Escapeway maps.

    violationRecord 8031385
    Marion County Mine · 4601433

    30 CFR 75.1505(b) · $3,184.00 proposed penalty

  14. Automatic emergency-parking brakes.

    violationRecord 8031384
    Marion County Mine · 4601433

    30 CFR 75.523-3(b)(5) · $151.00 proposed penalty

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

    violationRecord 9939942
    OHIO COUNTY MINE · 4601436

    30 CFR 75.202(a) · $165.00 proposed penalty

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

    violationRecord 5122613
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.202(a) · $226.00 proposed penalty

  17. Machinery and equipment; operation and maintenance.

    violationRecord 5122612
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1725(a) · $151.00 proposed penalty

  18. Accumulation of combustible materials.

    violationRecord 5122611
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.400 · $366.00 proposed penalty

  19. Criteria—Haulage; general.

    violationRecord 5122508
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1403-10(h) · $151.00 proposed penalty

  20. Ventilation controls.

    violationRecord 5122507
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.333(h) · $226.00 proposed penalty

  21. Criteria—Self-propelled personnel carriers.

    violationRecord 5122506
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1403-6(b)(3) · $193.00 proposed penalty

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

    violationRecord 5122505
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.202(a) · $226.00 proposed penalty

  23. Fall of roof or back

    accidentRecord 220262260002
    MARSHALL COUNTY MINE · 4601437

    Accident only

    Accident narrative

    An unplanned roof fall occurred on 8/04/2026 at approx. 5:02am. The fall measured 16' wide by 65' long by 8' high. The fall occurred on Mainline 10 Track at 10-47 crosscut, in the track entry. The area was posted on all sides, dangered off, and will be cleaned up.

  24. Roof Control Technical Investigation

    inspectionRecord F013FD9
    Harrison County Mine · 4601318

    9.0 on-site hours reported

  25. Spot Inspections

    inspectionRecord F01171B
    Harrison County Mine · 4601318

    103(i) · 8.0 on-site hours reported

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.