ACNR Holdings, Inc safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Preshift examination at fixed intervals.
MARSHALL COUNTY MINE · 460143730 CFR 75.360(b)(11)(iv) · Significant and substantial (S&S) · $1,550.00 proposed penalty
Ventilation controls.
MARSHALL COUNTY MINE · 460143730 CFR 75.333(h) · $209.00 proposed penalty
Protection from falls of roof, face and ribs.
MARSHALL COUNTY MINE · 460143730 CFR 75.202(a) · $226.00 proposed penalty
Condition and examination of firefighting equipment.
MARSHALL COUNTY MINE · 460143730 CFR 75.1100-3 · $151.00 proposed penalty
Criteria—Belt conveyors.
MARSHALL COUNTY MINE · 460143730 CFR 75.1403-5(g) · $366.00 proposed penalty
Accumulation of combustible materials.
MARSHALL COUNTY MINE · 460143730 CFR 75.400 · Significant and substantial (S&S) · $1,818.00 proposed penalty
Criteria—Belt conveyors.
MARSHALL COUNTY MINE · 460143730 CFR 75.1403-5(j) · $313.00 proposed penalty
Preshift examination at fixed intervals.
MARSHALL COUNTY MINE · 460143730 CFR 75.360(b)(11)(iv) · Significant and substantial (S&S) · $24,126.00 proposed penalty
Protection from falls of roof, face and ribs.
MARSHALL COUNTY MINE · 460143730 CFR 75.202(a) · $504.00 proposed penalty
Other safeguards.
MARSHALL COUNTY MINE · 460143730 CFR 75.1403 · $226.00 proposed penalty
Mine ventilation plan; submission and approval.
MARSHALL COUNTY MINE · 460143730 CFR 75.370(a)(1) · $3,022.00 proposed penalty
Criteria—Track haulage roads.
MARSHALL COUNTY MINE · 460143730 CFR 75.1403-8(d) · Significant and substantial (S&S) · $6,194.00 proposed penalty
Other safeguards.
MARSHALL COUNTY MINE · 460143730 CFR 75.1403 · Significant and substantial (S&S) · $33,227.00 proposed penalty
Verbal Hazard Complaint Inspections
Harrison County Mine · 46013187.0 on-site hours reported
Fall of face/rib/pillar/side/highwall
Marion County Mine · 4601433Days away from work only
Accident narrative
Walking outby from #2 face of 8W at 41 block intersection the rib corner "popped" and they put a hand up to cover their face. A rock came out of the upper rib corner and struck their hand causing an open fracture and dislocation to the distal phalange of their right index finger. No problems with equipment or compliance issues, training or PPE.
Slip or fall of person
Marion County Mine · 4601433Days away from work only
Accident narrative
Injured exiting 126 mantrip at 37 block Main West with seat in raised position, the seat fell and caught their foot causing them to fall and injure neck. Went to doctor on 06/30/26 and started missing work. No problems with equipment or compliance issues, training or PPE.
Health Technical Investigation
MARSHALL COUNTY MINE · 46014376.8 on-site hours reported
Handling of materials
MARSHALL COUNTY MINE · 4601437No dys awy frm wrk,no rstr act
Accident narrative
Employee was shoveling the 9 Belt Take-up when right hand contacted the Take-up rail resulting in a cut to EE's hand. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.
103 (g) Written Notification Hazard Complaint Inspectio
Harrison County Mine · 46013186.3 on-site hours reported
Health Technical Investigation
MARSHALL COUNTY MINE · 460143710.0 on-site hours reported
Loading and haulage equipment; installations.
Harrison County Mine · 460131830 CFR 77.1605(k) · $288.00 proposed penalty
Protection from falls of roof, face and ribs.
Marion County Mine · 460143330 CFR 75.202(a) · $697.00 proposed penalty
Violation — cited standard not reported
MARSHALL COUNTY MINE · 4601437$1,467.00 proposed penalty
Verbal Hazard Complaint Inspections
MARSHALL COUNTY MINE · 46014377.5 on-site hours reported
Impoundment Spot Inspection
Conner Run Dam and Fly Ash Impoundment · 46090725.5 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.