ACNR Holdings, Inc safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Protection from falls of roof, face and ribs.
OHIO COUNTY MINE · 460143630 CFR 75.202(a) · $366.00 proposed penalty
Weekly examination.
MARSHALL COUNTY MINE · 460143730 CFR 75.364(b)(4) · $151.00 proposed penalty
Weekly examination.
MARSHALL COUNTY MINE · 460143730 CFR 75.364(b)(4) · $818.00 proposed penalty
Handling of materials
MARSHALL COUNTY MINE · 4601437Days away from work only
Accident narrative
Employee was carrying monorail on shoulder when they tripped and fell, they dropped monorail on foot. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.
Protection from falls of roof, face and ribs.
OHIO COUNTY MINE · 460143630 CFR 75.202(a) · $177.00 proposed penalty
Criteria—Belt conveyors.
MARSHALL COUNTY MINE · 460143730 CFR 75.1403-5(g) · $267.00 proposed penalty
Accumulation of combustible materials.
MARSHALL COUNTY MINE · 460143730 CFR 75.400 · $642.00 proposed penalty
Loading and haulage equipment; installations.
Harrison County Mine · 460131830 CFR 77.1605(k) · $245.00 proposed penalty
Other safeguards.
Marion County Mine · 460143330 CFR 75.1403 · $642.00 proposed penalty
Other safeguards.
Marion County Mine · 460143330 CFR 75.1403 · $642.00 proposed penalty
Mechanical equipment guards.
Marion County Mine · 460143330 CFR 77.400(a) · $465.00 proposed penalty
Dust accumulations in surface installations.
Marion County Mine · 460143330 CFR 77.202 · $313.00 proposed penalty
Mechanical equipment guards.
OHIO COUNTY MINE · 460143630 CFR 75.1722(a) · Significant and substantial (S&S) · $642.00 proposed penalty
Deenergization of self-propelled electric face equipment installation requirements.
MARSHALL COUNTY MINE · 460143730 CFR 75.523-1(a)(2) · $366.00 proposed penalty
Accumulation of combustible materials.
MARSHALL COUNTY MINE · 460143730 CFR 75.400 · $959.00 proposed penalty
On-shift examination.
MARSHALL COUNTY MINE · 460143730 CFR 75.362(a)(2) · $151.00 proposed penalty
Ventilation controls.
MARSHALL COUNTY MINE · 460143730 CFR 75.333(h) · $151.00 proposed penalty
Criteria—Belt conveyors.
MARSHALL COUNTY MINE · 460143730 CFR 75.1403-5(g) · Significant and substantial (S&S) · $1,968.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
MARSHALL COUNTY MINE · 460143730 CFR 75.1731(b) · $151.00 proposed penalty
Accumulation of combustible materials.
MARSHALL COUNTY MINE · 460143730 CFR 75.400 · $288.00 proposed penalty
Ventilation controls.
MARSHALL COUNTY MINE · 460143730 CFR 75.333(h) · $151.00 proposed penalty
Machinery
Harrison County Mine · 4601318Dys awy frm wrk & restrctd act
Accident narrative
Employee was engaged in the mucking phase of shaft construction. A bucket of muck was sent out of the shaft when a rock fell striking them in the hardhat. This resulted in the employee having a small laceration which needed 2 staples and a mild concussion.
Powered haulage
Marion County Mine · 4601433Days away from work only
Accident narrative
While applying a chain around a recently coupled supply car to a motor when the motor on the other side of the trip tried to uncouple, but the couplers got stuck and ended up pulling the supply cars and motor a short distance causing a strain to their shoulder and upper back. Started missing work 9/20/25. No problems with equipment or compliance issues, training or PPE.
103 (g) Written Notification Hazard Complaint Inspectio
Harrison County Mine · 46013188.5 on-site hours reported
Spot Inspections
OHIO COUNTY MINE · 4601436103(i) · 6.0 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.