An Unintentional roof fall was discovered in the #3 entry on 1st North Mains. The time of the fall is unknown due to this entry is not regularly traveled. The fall is 80 ft inby spad #181. The size of the fall is appx. 8 ft thick X 20 ft wide X 20 ft long in the intersection. The area was bolt with a 60"" X 3/4"" rebar bolts. Fall was discovered at 8:47AM