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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. Roof control plan.

    violationRecord 9939033
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.220(a)(1)

  2. Drill dust control at underground areas of underground mines.

    violationRecord 9932879
    MARSHALL COUNTY MINE · 4601437

    30 CFR 72.630(b) · $209.00 proposed penalty

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

    violationRecord 9932878
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.202(a)

  4. Permissible electric face equipment; maintenance.

    violationRecord 9932877
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.503 · $193.00 proposed penalty

  5. Mine ventilation plan; submission and approval.

    violationRecord 9932876
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.370(a)(1)

  6. Mine ventilation plan; submission and approval.

    violationRecord 9932875
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.370(a)(1)

  7. Other safeguards.

    violationRecord 9584691
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1403 · $592.00 proposed penalty

  8. Condition and examination of firefighting equipment.

    violationRecord 5122812
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1100-3 · $151.00 proposed penalty

  9. Electric equipment; examination, testing and maintenance.

    violationRecord 5122811
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.512 · $151.00 proposed penalty

  10. Machinery and equipment; operation and maintenance.

    violationRecord 5122810
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1725(a) · $151.00 proposed penalty

  11. Methane monitors.

    violationRecord 5122809
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.342(a)(4) · $151.00 proposed penalty

  12. Machinery and equipment; operation and maintenance.

    violationRecord 5122808
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1725(a) · $151.00 proposed penalty

  13. Mechanical equipment guards.

    violationRecord 5122533
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1722(a) · Significant and substantial (S&S)

  14. Accumulation of combustible materials.

    violationRecord 5122532
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.400 · $818.00 proposed penalty

  15. Roof control plan.

    violationRecord 5122531
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.220(a)(1) · $177.00 proposed penalty

  16. Mine ventilation plan; submission and approval.

    violationRecord 5122530
    MARSHALL COUNTY MINE · 4601437

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

  17. Handling of materials

    accidentRecord 220262380010
    Harrison County Mine · 4601318

    Days away from work only

    Accident narrative

    Employee was working on the 9W CM Section as a Roof Bolter. EE was pulling the trailing cable off the cable reel when EE felt pain in EE's lower back. Was diagnosed with a lower back strain and missed 4 days of work. Employee has training and experience and wearing required PPE.

  18. Slip or fall of person

    accidentRecord 220262380009
    Harrison County Mine · 4601318

    Days away from work only

    Accident narrative

    Employee was working on the 9W CM Section. Was walking from the face to the auxiliary fan when EE tripped on a rock and fell down, landing on EE's SCSR EE was wearing.

  19. Handtools (nonpowered)

    accidentRecord 220262430024
    OHIO COUNTY MINE · 4601436

    No dys awy frm wrk,no rstr act

    Accident narrative

    Warehouse employee was cutting black tape and cut into left index finger of injured employee. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.

  20. Spot Inspections

    inspectionRecord F01171D
    Harrison County Mine · 4601318

    103(i) · 8.5 on-site hours reported

  21. Spot Inspections

    inspectionRecord F0407ED
    Marion County Mine · 4601433

    103(i) · 6.0 on-site hours reported

  22. Spot Inspections

    inspectionRecord F02C6A1
    MARSHALL COUNTY MINE · 4601437

    103(i) · 16.5 on-site hours reported

  23. Criteria—Haulage; general.

    violationRecord 5150444
    Harrison County Mine · 4601318

    30 CFR 75.1403-10(e) · $193.00 proposed penalty

  24. Criteria—Mantrips.

    violationRecord 5150443
    Harrison County Mine · 4601318

    30 CFR 75.1403-7(d) · $193.00 proposed penalty

  25. Escapeways; bituminous and lignite mines.

    violationRecord 5150442
    Harrison County Mine · 4601318

    30 CFR 75.380(d)(7)(vi) · $642.00 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.