ACNR Holdings, Inc safety activity

IE was loading beams onto a large dolly for transport. As they were loading the first piece, they bumped the dolly as they were setting it down, catching a finger between the beam and the dolly foot. Injury was not a training or compliance issue.

Injured was on top of the miner in 8W retrieving a roof strap that EE dropped between the boom and the frame of the machine when EE fell down and struck EE's left knee on the machine, resulting in a contusion just proximal to knee, anterior side. No problems with equipment or compliance issues, training or PPE.

Employee was guiding a draw bar into the coupler and their right middle finger was caught between the draw bar and coupler. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.

Employee was checking the torque on the miner bolter when the employee pushed on the torque wrench and felt pain on the left side of the abdomen. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.

An unplanned roof fall occurred on 8/11/2026 at approx. 8:55pm. The fall measured 16' wide by 58' long by 7' high. The fall occurred on Mainline 10 Track at 10-47 crosscut, in the track entry. This fall is a continuation of the previous fall at 10-47 that occurred on 8/04/2026. The area was posted on all sides, dangered off, and will be cleaned up and bolted.

An unplanned roof fall occurred on 8/11/2026 at approx. 12:14pm. The fall measured 16' wide by 20' long by 10' high. The fall occurred on Mainline 2 Track at 2-28 crosscut, in the intake on Connors Run Side. The area was posted on all sides, dangered off, and will not be cleaned up.