ACNR Holdings, Inc safety activity

The mine received a Self-Insured Employer Decision on 3/16/26 from a medical report dated 12/18/25. The report identifies a 10% permanent partial disability possibly from occupational pneumoconiosis. Specific date and time of actual disease contraction is unknown.

Employee was working on taking green pump hose apart when EE's knife slipped and cut the back of EE's leg (calf). PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.

Injured was using 28 center bolter in St Leo Mains 3-2 at 148 block. They had a drill steel laying on the tray above the drill controls and it was struck by the boom, flipping up and hitting them in chest resulting in a contusion. No problems with equipment or compliance issues, training or PPE.

Injured was striking a panline rack bar to get the panline to line up together on the 7W Longwall setup face when a piece of their pick hammer broke off and struck them in the chest, embedding itself in the soft tissue under the left pectoral. No problems with equipment or compliance issues, training or PPE.

Employee stepped down off of motor when EE stepped on a piece of coal and injured EE's ankle. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.

Employee was spotting rollers and shoveling belt when EE felt pain in EE's hand. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.