← ACNR Holdings, Inc

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. Underground electrical installations.

    violationRecord 9090920
    OHIO COUNTY MINE · 4601436

    30 CFR 75.340(a)(1)(i) · $245.00 proposed penalty

  2. Criteria—Haulage; general.

    violationRecord 9090919
    OHIO COUNTY MINE · 4601436

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

  3. Accumulation of combustible materials.

    violationRecord 9939238
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.400 · $818.00 proposed penalty

  4. Mine map.

    violationRecord 9939362
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1200(c) · $465.00 proposed penalty

  5. Criteria—Self-propelled personnel carriers.

    violationRecord 9939361
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1403-6(b)(3) · Significant and substantial (S&S) · $818.00 proposed penalty

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

    violationRecord 9939360
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.202(a) · $209.00 proposed penalty

  7. Mine ventilation plan; submission and approval.

    violationRecord 9939359
    MARSHALL COUNTY MINE · 4601437

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

  8. Criteria—Self-propelled personnel carriers.

    violationRecord 9939358
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1403-6(b)(3) · Significant and substantial (S&S) · $818.00 proposed penalty

  9. Other safeguards.

    violationRecord 9939240
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1403 · $226.00 proposed penalty

  10. Criteria—Self-propelled personnel carriers.

    violationRecord 9939239
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1403-6(b)(3) · $288.00 proposed penalty

  11. Ventilation controls.

    violationRecord 9933583
    MARSHALL COUNTY MINE · 4601437

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

  12. Ventilation controls.

    violationRecord 9933582
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.333(h) · $209.00 proposed penalty

  13. Criteria—Self-propelled personnel carriers.

    violationRecord 9933581
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1403-6(b)(3) · $165.00 proposed penalty

  14. Criteria—Self-propelled personnel carriers.

    violationRecord 9933580
    MARSHALL COUNTY MINE · 4601437

    30 CFR 75.1403-6(b)(3) · $165.00 proposed penalty

  15. Exploding vessels under pressure

    accidentRecord 220261030027
    Harrison County Mine · 4601318

    Days away from work only

    Accident narrative

    Injured employee was cleaning belt water sprays in a spray bar. They brushed against a fire tap at the location they were working, between the top & bottom belt. When they backed out of the belt and stood up, the fire tap valve suddenly blew off the 8" waterline coupler and struck their left ankle, breaking it. Accident caused by a failure at the coupler tee due to corrosion.

  16. Handtools (nonpowered)

    accidentRecord 220260990038
    MARSHALL COUNTY MINE · 4601437

    Days away from work only

    Accident narrative

    Employee was working on shearer spray arm, when lifting eye that come a long was hooked to broke causing lifting eye to hit their hand. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.

  17. Powered haulage

    accidentRecord 220261030026
    OHIO COUNTY MINE · 4601436

    Fatality

    Accident narrative

    An employee was working on a winch rope on a 650 scoop that was loaded with a shield, this shield was hit by another 650 scoop, causing the employee to be caught between the scoop EE was working on and the shield tip.

  18. Fatal Accident Investigation

    inspectionRecord F0143E4
    OHIO COUNTY MINE · 4601436

    52.5 on-site hours reported

  19. Verbal Hazard Complaint Inspections

    inspectionRecord F0143E3
    MARSHALL COUNTY MINE · 4601437

    4.0 on-site hours reported

  20. Health Technical Investigation

    inspectionRecord F038EDE
    MARSHALL COUNTY MINE · 4601437

    7.0 on-site hours reported

  21. Violation — cited standard not reported

    violationRecord 9939237
    OHIO COUNTY MINE · 4601436
  22. Mine ventilation plan; submission and approval.

    violationRecord 9188194
    MARSHALL COUNTY MINE · 4601437

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

  23. Handling of materials

    accidentRecord 220260990006
    OHIO COUNTY MINE · 4601436

    Days away from work only

    Accident narrative

    Employee was carrying a cradle with 3 rollers down C Belt line and felt pain in the middle of EE's back. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.

  24. Machinery

    accidentRecord 220260990036
    MARSHALL COUNTY MINE · 4601437

    Days away from work only

    Accident narrative

    Employee was helping use cobra drill when drill was collapsing, they strained their shoulder. 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 until April 6th.

  25. Spot Inspections

    inspectionRecord F01C7ED
    Harrison County Mine · 4601318

    103(i) · 6.5 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.