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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 F00A0AB
    MARSHALL COUNTY MINE · 4601437

    103(i) · 5.5 on-site hours reported

  2. Underground electrical installations.

    violationRecord 9935010
    Marion County Mine · 4601433

    30 CFR 75.340(a) · $313.00 proposed penalty

  3. Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.

    violationRecord 9935009
    Marion County Mine · 4601433

    30 CFR 75.1714-3(b) · $1,037.00 proposed penalty

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

    violationRecord 9933278
    OHIO COUNTY MINE · 4601436

    30 CFR 75.202(a) · $177.00 proposed penalty

  5. Accumulation of combustible materials.

    violationRecord 9933277
    OHIO COUNTY MINE · 4601436

    30 CFR 75.400 · $245.00 proposed penalty

  6. Criteria—Belt conveyors.

    violationRecord 9936284
    MARSHALL COUNTY MINE · 4601437

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

  7. Mechanical equipment guards.

    violationRecord 9936283
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1722(b) · Significant and substantial (S&S) · $818.00 proposed penalty

  8. Disconnecting devices.

    violationRecord 9936282
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.903 · $151.00 proposed penalty

  9. Preshift examination at fixed intervals.

    violationRecord 9936281
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.360(b)(8) · $245.00 proposed penalty

  10. Mechanical equipment guards.

    violationRecord 9936280
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1722(b) · Significant and substantial (S&S) · $818.00 proposed penalty

  11. Storage of liquefied and nonliquefied compressed gas cylinders; requirements.

    violationRecord 9936279
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1106-3(a)(2) · $151.00 proposed penalty

  12. Handling of materials

    accidentRecord 220251750002
    MARSHALL COUNTY MINE · 4601437

    Days away from work only

    Accident narrative

    Employee was climbing across a parked supply car when EE pulled something in EE's right shoulder. PPE was not a factor, mining system was not a factor, compliance with rules and regulations was not a factor.

  13. Explosives; magazines.

    violationRecord 9934945
    Marion County Mine · 4601433

    30 CFR 77.1301(c)(11) · $151.00 proposed penalty

  14. Powered haulage

    accidentRecord 220252050005
    MARSHALL COUNTY MINE · 4601437

    Days away from work only

    Accident narrative

    Employee was operating a locomotive when EE hit EE's head on a cable bolt. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor. EMPLOYEE DID NOT START MISSING TIME UNTIL JULY 15th.

  15. Spot Inspections

    inspectionRecord F015DC9
    Harrison County Mine · 4601318

    103(i) · 7.5 on-site hours reported

  16. Ventilation Technical Investigation

    inspectionRecord F0072BB
    Harrison County Mine · 4601318

    10.0 on-site hours reported

  17. Spot Inspections

    inspectionRecord F001283
    Marion County Mine · 4601433

    103(i) · 6.3 on-site hours reported

  18. Regular Safety and Health Inspection

    inspectionRecord F004D30
    Marshall County River Loadout · 4601438

    4.5 on-site hours reported

  19. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 9934614
    Harrison County Mine · 4601318

    30 CFR 75.1731(b) · $245.00 proposed penalty

  20. Accumulations of combustible materials.

    violationRecord 9932328
    Harrison County Mine · 4601318

    30 CFR 77.1104 · Significant and substantial (S&S) · $549.00 proposed penalty

  21. Mine ventilation plan; submission and approval.

    violationRecord 9587110
    Marion County Mine · 4601433

    30 CFR 75.370(a)(1) · $288.00 proposed penalty

  22. Spot Inspections

    inspectionRecord F001282
    Marion County Mine · 4601433

    103(i) · 7.5 on-site hours reported

  23. Spot Inspections

    inspectionRecord F00173E
    OHIO COUNTY MINE · 4601436

    103(i) · 5.3 on-site hours reported

  24. Preshift and onshift inspections; reports.

    violationRecord 9583240
    Harrison County Mine · 4601318

    30 CFR 77.1901(a)(1) · $151.00 proposed penalty

  25. Loading and haulage equipment; installations.

    violationRecord 9932327
    Harrison County Mine · 4601318

    30 CFR 77.1605(b) · $151.00 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.