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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. Spot Inspections

    inspectionRecord F00127F
    Marion County Mine · 4601433

    103(i) · 7.3 on-site hours reported

  2. Spot Inspections

    inspectionRecord F00173A
    OHIO COUNTY MINE · 4601436

    103(i) · 6.3 on-site hours reported

  3. Mine ventilation plan; submission and approval.

    violationRecord 9934605
    Harrison County Mine · 4601318

    30 CFR 75.370(a)(1) · $336.00 proposed penalty

  4. Permanent splicing of trailing cables.

    violationRecord 9934604
    Harrison County Mine · 4601318

    30 CFR 75.604(b) · Significant and substantial (S&S) · $1,818.00 proposed penalty

  5. Protection of trailing cables.

    violationRecord 9934603
    Harrison County Mine · 4601318

    30 CFR 75.606 · $818.00 proposed penalty

  6. Roof control plan.

    violationRecord 9934602
    Harrison County Mine · 4601318

    30 CFR 75.220(a)(1) · $245.00 proposed penalty

  7. Mine ventilation plan; submission and approval.

    violationRecord 9934924
    Marion County Mine · 4601433

    30 CFR 75.370(a)(1) · $209.00 proposed penalty

  8. Roof control plan.

    violationRecord 9584823
    Marion County Mine · 4601433

    30 CFR 75.220(a)(1) · $313.00 proposed penalty

  9. Handling of materials

    accidentRecord 220251470008
    Harrison County Mine · 4601318

    Days away from work only

    Accident narrative

    Injured employee was removing "K-Wall" panels and as EE was pushing forward on a panel, EE felt a "pop" in EE's right knee. Finished EE's shift but sought treatment the following day and began missing work. Initial diagnosis is torn ligament around kneecap.

  10. Inundation

    accidentRecord 220251390004
    Marion County Mine · 4601433

    Accident only

    Accident narrative

    Gas inundation occurred while cutting through SC-6 CBM well on 7 West section #2 entry near 41 block. Horizontal well bore was larger than anticipated and the mine had to acquire larger packers to plug the well. Methane levels were over 1.5% for more than 15 minutes after ventilation was established. No problems with equipment or compliance issues, training or PPE.

  11. Non-Injury Accident Investigation

    inspectionRecord F0068AD
    Marion County Mine · 4601433

    17.5 on-site hours reported

  12. Non-Injury Accident Investigation

    inspectionRecord F007AF4
    Marion County Mine · 4601433

    18.8 on-site hours reported

  13. Violation — cited standard not reported

    violationRecord 9934693
    Marion County Mine · 4601433

  14. Accumulation of combustible materials.

    violationRecord 9934692
    Marion County Mine · 4601433

    30 CFR 75.400 · Significant and substantial (S&S) · $3,448.00 proposed penalty

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

    violationRecord 9934691
    Marion County Mine · 4601433

    30 CFR 75.202(a) · $642.00 proposed penalty

  16. Other safeguards.

    violationRecord 9934690
    Marion County Mine · 4601433

    30 CFR 75.1403 · $313.00 proposed penalty

  17. Ventilation controls.

    violationRecord 9933030
    OHIO COUNTY MINE · 4601436

    30 CFR 75.333(c)(3) · $151.00 proposed penalty

  18. Accumulation of combustible materials.

    violationRecord 9933029
    OHIO COUNTY MINE · 4601436

    30 CFR 75.400 · $245.00 proposed penalty

  19. Criteria—Self-propelled personnel carriers.

    violationRecord 9939602
    MARSHALL COUNTY MINE · 4601437

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

  20. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 9939601
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1731(b) · $151.00 proposed penalty

  21. Accumulation of combustible materials.

    violationRecord 9939600
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.400 · $267.00 proposed penalty

  22. Criteria—Belt conveyors.

    violationRecord 9933316
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1403-5(g) · $267.00 proposed penalty

  23. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 9933315
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1731(b) · $267.00 proposed penalty

  24. Mechanical equipment guards.

    violationRecord 9933314
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1722(a) · $165.00 proposed penalty

  25. Violation — cited standard not reported

    violationRecord 9933313
    MARSHALL COUNTY MINE · 4601437

    $1,590.00 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.