← ACNR Holdings, Inc

ACNR Holdings, Inc safety activity

MSHA violations, accident reports and inspections across the current mine portfolio.

2025-01-01 – 2026-10-28Database snapshot · 2026-10-28

Safety activity

  1. Stepping or kneeling on object

    accidentRecord 220250990022
    MARSHALL COUNTY MINE · 4601437

    Days away from work only

    Accident narrative

    Employee was bolting on miner when employee stepped on a rock and rolled ankle. PPE was not a factor, mining system was not a factor, compliance with rules and regulations was not a factor.

  2. Spot Inspections

    inspectionRecord F0079F6
    Harrison County Mine · 4601318

    103(i) · 6.5 on-site hours reported

  3. Roof Control Technical Investigation

    inspectionRecord F004FB4
    Marion County Mine · 4601433

    29.0 on-site hours reported

  4. Verbal Hazard Complaint Inspections

    inspectionRecord F003464
    MARSHALL COUNTY MINE · 4601437

    9.0 on-site hours reported

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

    violationRecord 9933307
    MARSHALL COUNTY MINE · 4601437

    30 CFR 72.630(b) · $177.00 proposed penalty

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

    violationRecord 9933306
    MARSHALL COUNTY MINE · 4601437

    30 CFR 72.630(a) · $398.00 proposed penalty

  7. Spot Inspections

    inspectionRecord F0120DF
    Marion County Mine · 4601433

    103(i) · 5.0 on-site hours reported

  8. Automatic fire sensors and manual actuators; installation; minimum requirements.

    violationRecord 9934660
    Marion County Mine · 4601433

    30 CFR 75.1107-4(a)(1) · $151.00 proposed penalty

  9. Ventilation controls.

    violationRecord 9936132
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.333(c)(3) · $151.00 proposed penalty

  10. Automatic fire sensor and warning device systems; installation; minimum requirements.

    violationRecord 9936131
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1103-4(a) · $151.00 proposed penalty

  11. Machinery

    accidentRecord 220250970024
    MARSHALL COUNTY MINE · 4601437

    Days away from work only

    Accident narrative

    Employee was rib pinning off the side of the miner when employee connected the drill steels employee caught finger between steels

  12. Spot Inspections

    inspectionRecord F005C55
    OHIO COUNTY MINE · 4601436

    103(i) · 8.5 on-site hours reported

  13. Criteria—Haulage; general.

    violationRecord 9934567
    Harrison County Mine · 4601318

    30 CFR 75.1403-10(i) · Significant and substantial (S&S) · $1,219.00 proposed penalty

  14. Accumulation of combustible materials.

    violationRecord 9934566
    Harrison County Mine · 4601318

    30 CFR 75.400 · $267.00 proposed penalty

  15. Occupational skin diseases

    accidentRecord 220250970023
    MARSHALL COUNTY MINE · 4601437

    Occupatnal illness not deg 1-6

    Accident narrative

    Employee was working on a 6N4 East section working in mud and water. Developed a rash on feet and lower legs. Mining systems was not a factor, Compliance with rules and regulations was not a factor.

  16. Health Technical Investigation

    inspectionRecord F010F7B
    MARSHALL COUNTY MINE · 4601437

    5.0 on-site hours reported

  17. Permanent splicing of trailing cables.

    violationRecord 9936084
    OHIO COUNTY MINE · 4601436

    30 CFR 75.604(b) · Significant and substantial (S&S) · $1,818.00 proposed penalty

  18. Other

    accidentRecord 220250900031
    Marion County Mine · 4601433

    Days away from work only

    Accident narrative

    Employee was walking the slope belt catwalk performing a preshift examination and twisted right knee, resulting in a sprain/strain type injury. No problems with equipment or compliance issues, training or PPE.

  19. Slip or fall of person

    accidentRecord 220250900042
    OHIO COUNTY MINE · 4601436

    Days away from work only

    Accident narrative

    Employee tripped over the miner cable and fell into the rib, which resulted in a sprain/strain injury to employee's left shoulder. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.

  20. Handtools (nonpowered)

    accidentRecord 220250920032
    MARSHALL COUNTY MINE · 4601437

    Days away from work only

    Accident narrative

    Employee was removing monorail when the chain broke free causing the monorail to pinch employee's hand against the cover of the crusher. PPE was not a factor, mining system was not a factor, compliance with rules and regulations was not a factor.

  21. Electrical Technical Investigation

    inspectionRecord F00A90C
    Harrison County Mine · 4601318

    5.5 on-site hours reported

  22. 103 (g) Written Notification Hazard Complaint Inspectio

    inspectionRecord F0079F5
    Harrison County Mine · 4601318

    3.0 on-site hours reported

  23. Spot Inspections

    inspectionRecord F0079F4
    Harrison County Mine · 4601318

    103(i) · 4.5 on-site hours reported

  24. Verbal Hazard Complaint Inspections

    inspectionRecord F0104CB
    OHIO COUNTY MINE · 4601436

    12.0 on-site hours reported

  25. Spot Inspections

    inspectionRecord F016198
    MARSHALL COUNTY MINE · 4601437

    103(i) · 5.5 on-site hours reported

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.