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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. Falling/sliding/rolling materials

    accidentRecord 220253230031
    MARSHALL COUNTY MINE · 4601437

    No dys awy frm wrk,no rstr act

    Accident narrative

    Employee was bolting when bolt came down out of the hole and plate struck their lip. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.

  2. Spot Inspections

    inspectionRecord F016829
    Harrison County Mine · 4601318

    103(i) · 7.5 on-site hours reported

  3. 103 (g) Written Notification Hazard Complaint Inspectio

    inspectionRecord F012100
    Marion County Mine · 4601433

    5.5 on-site hours reported

  4. Spot Inspections

    inspectionRecord F018E38
    Marion County Mine · 4601433

    103(i) · 7.5 on-site hours reported

  5. Spot Inspections

    inspectionRecord F00347C
    OHIO COUNTY MINE · 4601436

    103(i) · 8.5 on-site hours reported

  6. Spot Inspections

    inspectionRecord F0141BB
    MARSHALL COUNTY MINE · 4601437

    103(i) · 6.3 on-site hours reported

  7. Loading and haulage equipment; installations.

    violationRecord 9600916
    Harrison County Mine · 4601318

    30 CFR 77.1605(b) · $151.00 proposed penalty

  8. Loading and haulage equipment; inspection and maintenance.

    violationRecord 9600915
    Harrison County Mine · 4601318

    30 CFR 77.1606(a) · Significant and substantial (S&S) · $151.00 proposed penalty

  9. Mobile equipment; automatic warning devices.

    violationRecord 9600914
    Harrison County Mine · 4601318

    30 CFR 77.410(c) · Significant and substantial (S&S) · $151.00 proposed penalty

  10. Quantity and location of firefighting equipment.

    violationRecord 9600913
    Harrison County Mine · 4601318

    30 CFR 77.1109(c)(1) · $151.00 proposed penalty

  11. Loading and haulage equipment; inspection and maintenance.

    violationRecord 9600912
    Harrison County Mine · 4601318

    30 CFR 77.1606(c) · $151.00 proposed penalty

  12. Loading and haulage equipment; operation.

    violationRecord 9600911
    Harrison County Mine · 4601318

    30 CFR 77.1607(n) · $151.00 proposed penalty

  13. Accumulation of combustible materials.

    violationRecord 9586671
    Marion County Mine · 4601433

    30 CFR 75.400 · $642.00 proposed penalty

  14. Mechanical equipment guards.

    violationRecord 8060592
    Marion County Mine · 4601433

    30 CFR 75.1722(a) · Significant and substantial (S&S) · $2,312.00 proposed penalty

  15. Mechanical equipment guards.

    violationRecord 9938971
    OHIO COUNTY MINE · 4601436

    30 CFR 75.1722(a) · $398.00 proposed penalty

  16. Dry chemical devices; capacity; minimum requirements.

    violationRecord 9939316
    OHIO COUNTY MINE · 4601436

    30 CFR 75.1107-9(a)(1) · $151.00 proposed penalty

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

    violationRecord 9939315
    OHIO COUNTY MINE · 4601436

    30 CFR 75.1106-3(a)(2) · $245.00 proposed penalty

  18. Electric equipment; examination, testing and maintenance.

    violationRecord 9257027
    OHIO COUNTY MINE · 4601436

    30 CFR 75.512 · Significant and substantial (S&S) · $549.00 proposed penalty

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

    violationRecord 9257026
    OHIO COUNTY MINE · 4601436

    30 CFR 75.1106-3(a)(2) · $245.00 proposed penalty

  20. Accumulation of combustible materials.

    violationRecord 9255900
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.400 · $398.00 proposed penalty

  21. Permissible electric face equipment; maintenance.

    violationRecord 9938766
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.503 · $193.00 proposed penalty

  22. Permissible electric face equipment; maintenance.

    violationRecord 9938765
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.503 · $193.00 proposed penalty

  23. Rock dusting.

    violationRecord 9938764
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.402 · $1,037.00 proposed penalty

  24. Inspection of fire suppression devices.

    violationRecord 9938763
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1107-16(b) · $313.00 proposed penalty

  25. Accumulation of combustible materials.

    violationRecord 9938762
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.400 · $883.00 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.