ACNR Holdings, Inc safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Criteria—Belt conveyors.
MARSHALL COUNTY MINE · 460143730 CFR 75.1403-5(g) · $432.00 proposed penalty
Accumulation of combustible materials.
MARSHALL COUNTY MINE · 460143730 CFR 75.400 · $818.00 proposed penalty
Other safeguards.
MARSHALL COUNTY MINE · 460143730 CFR 75.1403 · $267.00 proposed penalty
Other
Marion County Mine · 4601433Days away from work only
Accident narrative
IE twisted an ankle while assisting a co-worker who had been knocked to the ground by the disturbance of rib sloughage material. Injury was not the result of a training or compliance issue.
Handling of materials
MARSHALL COUNTY MINE · 4601437Days away from work only
Accident narrative
Employee was standing on a ladder that was placed on top of line curtain when the employee tried to pull the line curtain from under the ladder, the employee fell from the ladder hurting lower back. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.
Mechanical equipment guards.
Harrison County Mine · 460131830 CFR 75.1722(b) · Significant and substantial (S&S) · $3,184.00 proposed penalty
Preshift examination at fixed intervals.
Harrison County Mine · 460131830 CFR 75.360(b)(11)(iii) · Significant and substantial (S&S) · $11,744.00 proposed penalty
Accumulation of combustible materials.
Harrison County Mine · 460131830 CFR 75.400 · Significant and substantial (S&S) · $21,713.00 proposed penalty
Criteria—Belt conveyors.
Marion County Mine · 460143330 CFR 75.1403-5(g) · $151.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
Marion County Mine · 460143330 CFR 75.1731(a) · $151.00 proposed penalty
Protection from falls of roof, face and ribs.
Marion County Mine · 460143330 CFR 75.202(a) · Significant and substantial (S&S) · $8,315.00 proposed penalty
Permissible electric face equipment; maintenance.
MARSHALL COUNTY MINE · 460143730 CFR 75.503 · $432.00 proposed penalty
Power wires and cables; insulation and protection.
MARSHALL COUNTY MINE · 460143730 CFR 75.517 · Significant and substantial (S&S) · $2,312.00 proposed penalty
Permanent splicing of trailing cables.
MARSHALL COUNTY MINE · 460143730 CFR 75.604(b) · $465.00 proposed penalty
Accumulation of combustible materials.
MARSHALL COUNTY MINE · 460143730 CFR 75.400 · $366.00 proposed penalty
Protection from falls of roof, face and ribs.
MARSHALL COUNTY MINE · 460143730 CFR 75.202(a) · Significant and substantial (S&S) · $2,503.00 proposed penalty
Fall of roof or back
Marion County Mine · 4601433Accident only
Accident narrative
Unplanned roof fall discovered reportable on L block on the crossover track at Sugar Run bottom (from slope to bridge switch) at approximately 5:55 am on 08/16/2026. Fall was approximately 20' long, 15' wide, and 8' high. Area was mined near June of 1965. No problems with equipment or compliance issues, training or PPE.
Fall of roof or back
OHIO COUNTY MINE · 4601436Days away from work only
Accident narrative
Employee was holding down a blower motor that was being worked on, when a rock fell from the top and struck EE on the back of the head/neck area and caused a laceration to EE's right hand. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.
Travelways at surface installations.
Harrison County Mine · 460131830 CFR 77.205(b) · Significant and substantial (S&S) · $959.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
Harrison County Mine · 460131830 CFR 75.1731(a) · $151.00 proposed penalty
Handling of materials
MARSHALL COUNTY MINE · 4601437Days away from work only
Accident narrative
Employee was in the process of repairing the bolt glue holder when the employee caught finger between rib strap and door. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.
Machinery
MARSHALL COUNTY MINE · 4601437No dys awy frm wrk,no rstr act
Accident narrative
Employee had scaled loose rock and then drilled bolt hole with first drill steel. Employee started to add second drill steel when rock fell from top and struck employee on top of left wrist resulting in a laceration that required sutures. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.
Handling of materials
MARSHALL COUNTY MINE · 4601437Days away from work only
Accident narrative
Employee was carrying a belt roller to the beltline when the roller slipped from employees hand and struck lower right leg. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.
Roof control plan.
MARSHALL COUNTY MINE · 460143730 CFR 75.220(a)(1) · $465.00 proposed penalty
Electric equipment and circuits; overload and short circuit protection; minimum requirements.
MARSHALL COUNTY MINE · 460143730 CFR 75.518-1 · $165.00 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.