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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. Condition and examination of firefighting equipment.

    violationRecord 5122451
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1100-3 · $151.00 proposed penalty

  2. Ventilation controls.

    violationRecord 5122450
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.333(h) · $465.00 proposed penalty

  3. Criteria—Belt conveyors.

    violationRecord 5122449
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1403-5(g) · $366.00 proposed penalty

  4. Weekly examination.

    violationRecord 9933209
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.364(b)(4) · $151.00 proposed penalty

  5. Handling of materials

    accidentRecord 220261730045
    MARSHALL COUNTY MINE · 4601437

    Days away from work only

    Accident narrative

    Employee was placing tubes over the bologna skin when EE felt pain in lower back. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.

  6. Spot Inspections

    inspectionRecord F000446
    Harrison County Mine · 4601318

    103(i) · 8.0 on-site hours reported

  7. Spot Inspections

    inspectionRecord F02C6C4
    OHIO COUNTY MINE · 4601436

    103(i) · 7.0 on-site hours reported

  8. Mobile equipment; automatic warning devices.

    violationRecord 9932356
    Harrison County Mine · 4601318

    30 CFR 77.410(a) · $151.00 proposed penalty

  9. Identification of circuit breakers.

    violationRecord 9584935
    Harrison County Mine · 4601318

    30 CFR 77.904 · $151.00 proposed penalty

  10. Accumulations of combustible materials.

    violationRecord 9935439
    Marion County Mine · 4601433

    30 CFR 77.1104 · $151.00 proposed penalty

  11. Travelways at surface installations.

    violationRecord 9935438
    Marion County Mine · 4601433

    30 CFR 77.205(b) · Significant and substantial (S&S) · $697.00 proposed penalty

  12. Travelways at surface installations.

    violationRecord 9935437
    Marion County Mine · 4601433

    30 CFR 77.205(e)

  13. Loading and haulage equipment; inspection and maintenance.

    violationRecord 9935436
    Marion County Mine · 4601433

    30 CFR 77.1606(c)

  14. Loading and haulage equipment; installations.

    violationRecord 9582524
    Marion County Mine · 4601433

    30 CFR 77.1605(b) · $465.00 proposed penalty

  15. Mechanical equipment guards.

    violationRecord 9582523
    Marion County Mine · 4601433

    30 CFR 77.400(a) · $209.00 proposed penalty

  16. Mechanical equipment guards.

    violationRecord 9582522
    Marion County Mine · 4601433

    30 CFR 77.400(a) · $209.00 proposed penalty

  17. Mechanical equipment guards.

    violationRecord 9582521
    Marion County Mine · 4601433

    30 CFR 77.400(a) · $209.00 proposed penalty

  18. Mine ventilation plan; submission and approval.

    violationRecord 9932812
    OHIO COUNTY MINE · 4601436

    30 CFR 75.370(a)(1) · $549.00 proposed penalty

  19. Roof control plan.

    violationRecord 9932811
    OHIO COUNTY MINE · 4601436

    30 CFR 75.220(a)(1) · $267.00 proposed penalty

  20. Criteria—Haulage; general.

    violationRecord 5122447
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1403-10(e) · $313.00 proposed penalty

  21. Spot Inspections

    inspectionRecord F02C6C3
    OHIO COUNTY MINE · 4601436

    103(i) · 4.0 on-site hours reported

  22. Spot Inspections

    inspectionRecord F012A20
    MARSHALL COUNTY MINE · 4601437

    103(i) · 8.0 on-site hours reported

  23. Atmospheric monitoring systems.

    violationRecord 9938372
    Marion County Mine · 4601433

    30 CFR 75.351(e)(1)(iv) · $151.00 proposed penalty

  24. Hazardous conditions and violations of mandatory health or safety standards; posting, correcting, and recording.

    violationRecord 9932810
    OHIO COUNTY MINE · 4601436

    30 CFR 75.363(a) · $818.00 proposed penalty

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

    violationRecord 9932809
    OHIO COUNTY MINE · 4601436

    30 CFR 75.202(a) · $1,219.00 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.