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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 8045518
    MARSHALL COUNTY MINE · 4601437

  2. Weekly examination.

    violationRecord 8045519
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.364(b)(4) · $313.00 proposed penalty

  3. Mechanical equipment guards.

    violationRecord 9939356
    MARSHALL COUNTY MINE · 4601437

    30 CFR 77.400(a) · $209.00 proposed penalty

  4. Mechanical equipment guards.

    violationRecord 9939355
    MARSHALL COUNTY MINE · 4601437

    30 CFR 77.400(a) · $209.00 proposed penalty

  5. Slip or fall of person

    accidentRecord 220260770006
    Marion County Mine · 4601433

    Days away from work only

    Accident narrative

    Injured was attempting to dismount Volvo rock truck with wet muddy boots and EE's foot slipped while climbing down steps causing an unexpected load on EE's left shoulder resulting in a sprain/strain type injury. Injured started missing work on 3/13/26 and was put off work pending an MRI. No problems with equipment or compliance issues, training or PPE.

  6. Spot Inspections

    inspectionRecord F016836
    Harrison County Mine · 4601318

    103(i) · 7.0 on-site hours reported

  7. Spot Inspections

    inspectionRecord F015653
    OHIO COUNTY MINE · 4601436

    103(i) · 3.0 on-site hours reported

  8. Health Technical Investigation

    inspectionRecord F0212E9
    MARSHALL COUNTY MINE · 4601437

    10.5 on-site hours reported

  9. Respiratory equipment; gas, dusts, fumes, or mists.

    violationRecord 8861715
    Marion County Mine · 4601433

    30 CFR 72.701 · $267.00 proposed penalty

  10. Power wires and cables; insulation and protection.

    violationRecord 8861714
    Marion County Mine · 4601433

    30 CFR 75.517 · Significant and substantial (S&S) · $2,312.00 proposed penalty

  11. Electric equipment; examination, testing and maintenance.

    violationRecord 9938662
    OHIO COUNTY MINE · 4601436

    30 CFR 75.512 · $151.00 proposed penalty

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

    violationRecord 9252292
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.202(a) · $465.00 proposed penalty

  13. Criteria—Haulage; general.

    violationRecord 9939078
    MARSHALL COUNTY MINE · 4601437

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

  14. Criteria—Self-propelled personnel carriers.

    violationRecord 9939077
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1403-6(b)(3) · Significant and substantial (S&S) · $818.00 proposed penalty

  15. Electric equipment; examination, testing and maintenance.

    violationRecord 9939076
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.512 · $336.00 proposed penalty

  16. Ventilation controls.

    violationRecord 9939075
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.333(d)(3) · $165.00 proposed penalty

  17. Ventilation controls.

    violationRecord 9939074
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.333(c)(3) · $193.00 proposed penalty

  18. Power wires and cables; insulation and protection.

    violationRecord 9938996
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.517 · $151.00 proposed penalty

  19. Ventilation controls.

    violationRecord 9935548
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.333(c)(3) · $193.00 proposed penalty

  20. Spot Inspections

    inspectionRecord F01C7E8
    Harrison County Mine · 4601318

    103(i) · 5.5 on-site hours reported

  21. Roof Control Technical Investigation

    inspectionRecord F00BB5B
    OHIO COUNTY MINE · 4601436

    21.0 on-site hours reported

  22. Spot Inspections

    inspectionRecord F011DE3
    MARSHALL COUNTY MINE · 4601437

    103(i) · 2.0 on-site hours reported

  23. Machinery and equipment; operation and maintenance.

    violationRecord 9932349
    Harrison County Mine · 4601318

    30 CFR 75.1725(a) · $151.00 proposed penalty

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

    violationRecord 9938325
    Marion County Mine · 4601433

    30 CFR 75.202(a) · $313.00 proposed penalty

  25. Mine ventilation plan; submission and approval.

    violationRecord 9938324
    Marion County Mine · 4601433

    30 CFR 75.370(a)(1) · $313.00 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.