ACNR Holdings, Inc safety activity

A roof fall was discovered outby the working sections at the 3 West Seal rehab area. The approximate size of the roof fall is 16 ft. wide, 20 ft. Long and 8 1/2 to 9 ft. high. The area was initially bolted with resin assisted, 8 ft., 2-piece combination bolts. There were no injuries, equipment damage or impaired ventilation as a result of the fall. Area has been re-supported.

Injured was changing a bottom roller at 45 block on 9 North belt and while attempting to remove a roller retaining clip a piece of material entered EE's right area, resulting in a corneal abrasion. No problems with equipment or compliance issues, training or PPE.

When the St Leo escape hoist was being test ran (as part of MSHA's regular E01 inspection activity) it was discovered that it would not start. This was relayed to mine management's safety department at 1:43 pm 8/19/26. Through troubleshooting it was discovered that the starter fly wheel teeth had worn down to the point that the fly wheel would no longer engage.

Employee was walking by a belt winder in the supply yard when the employee tripped on a piece of curtain that was being used to cover the belt winder. Employee fell and landed on their left hand. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.