SOUTH 1 110 BLOCK #1 HEADING 3-WAY INTERSECTION, MMU 005. 10 FT HIGH X 17.5 FT WIDE X 30 FT LONG. TYPE OF SUPPORT: 12 FT CABLE - 8"" X 8"" PLATES, 6 FT RESIN - 6"" X 16"" PLATES, ROOF MATS. FAL L DANGERED OFF, ADDITIONAL ROOF SUPPORTS SET AROUND FALL.