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

    violationRecord 9939841
    MARSHALL COUNTY MINE · 4601437

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

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

    violationRecord 9939840
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.202(a) · $336.00 proposed penalty

  3. Protective clothing; requirements.

    violationRecord 9583610
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1720(a) · $165.00 proposed penalty

  4. Poisoning (toxic materials)

    accidentRecord 220252460018
    Harrison County Mine · 4601318

    Occupatnal illness not deg 1-6

    Accident narrative

    Employee was placing scoop batteries on charge. After plugging in the batteries, EE raised the lids to vent and was overcome by an unknown gas. Employee suffered watery eyes, runny nose, headache, and labored respirations. Employee was transported, given breathing treatments, examined & released. No regulations were violated and EE has training and experience.

  5. Fall of roof or back

    accidentRecord 220252460026
    MARSHALL COUNTY MINE · 4601437

    Accident only

    Accident narrative

    An unplanned roof fall on 8/27/25 at 3:25pm on Mainline 12 track 14xc. The roof fall measured 16' wide by 30' long and 10' high. The fall was dangered off and will be cleaned up.

  6. Spot Inspections

    inspectionRecord F0116FF
    Harrison County Mine · 4601318

    103(i) · 8.0 on-site hours reported

  7. Non-Fatal Accident Investigation

    inspectionRecord F006D86
    Marion County Mine · 4601433

    4.0 on-site hours reported

  8. Spot Inspections

    inspectionRecord F0056B5
    OHIO COUNTY MINE · 4601436

    103(i) · 8.0 on-site hours reported

  9. Health Technical Investigation

    inspectionRecord F0212CC
    MARSHALL COUNTY MINE · 4601437

    11.3 on-site hours reported

  10. Spot Inspections

    inspectionRecord F009813
    MARSHALL COUNTY MINE · 4601437

    103(i) · 8.0 on-site hours reported

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

    violationRecord 9583941
    Harrison County Mine · 4601318

    30 CFR 75.202(b) · Significant and substantial (S&S) · $4,047.00 proposed penalty

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

    violationRecord 9583940
    Harrison County Mine · 4601318

    30 CFR 75.202(a) · $177.00 proposed penalty

  13. Preshift examination at fixed intervals.

    violationRecord 9583939
    Harrison County Mine · 4601318

    30 CFR 75.360(d) · $245.00 proposed penalty

  14. Mine ventilation plan; submission and approval.

    violationRecord 9935225
    Marion County Mine · 4601433

    30 CFR 75.370(a)(1) · $697.00 proposed penalty

  15. Accumulation of combustible materials.

    violationRecord 9935186
    Marion County Mine · 4601433

    30 CFR 75.400 · $2,133.00 proposed penalty

  16. Escapeways; bituminous and lignite mines.

    violationRecord 9935185
    Marion County Mine · 4601433

    30 CFR 75.380(d)(1) · $5,144.00 proposed penalty

  17. Cable fittings; suitability.

    violationRecord 9586565
    OHIO COUNTY MINE · 4601436

    30 CFR 77.505 · $151.00 proposed penalty

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

    violationRecord 9939756
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.202(a) · $151.00 proposed penalty

  19. Ventilation controls.

    violationRecord 9939755
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.333(h) · $151.00 proposed penalty

  20. Ventilation controls.

    violationRecord 9939754
    MARSHALL COUNTY MINE · 4601437

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

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

    violationRecord 9939753
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.202(a) · $151.00 proposed penalty

  22. Accumulation of combustible materials.

    violationRecord 9939752
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.400 · $642.00 proposed penalty

  23. Criteria—Belt conveyors.

    violationRecord 9583609
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1403-5(g) · $151.00 proposed penalty

  24. Criteria—Haulage; general.

    violationRecord 9583608
    MARSHALL COUNTY MINE · 4601437

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

  25. Handling of materials

    accidentRecord 220252460008
    Marion County Mine · 4601433

    Days away from work only

    Accident narrative

    Injured bent over to pick up a powder bag with 4 16 oz. bottles of water in it and felt pain in EE's lower back from a muscle strain/sprain. No problems with equipment or compliance issues, training or PPE.

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.