A roof fall was discovered at 4 Main C. sub-main, 11 x-cut #3 hdg. intersection only. 18' wide 30' long, and aprox. 10' high. No men or equipment were injured or trapped. No ventilation or travel were affected. This fall was in the last open x-cut. The area was bolted with 6' and 8' super twist, and 8 12' post tensioned cable bolts.