SOUTH 3, 3ENTRY-INBY 4-WAY AT 21 BLOCK INCLUDING 4-WAY AT 22 BLOCK. 80 FT LONG X 18 FT WIDE X 10 FT HIGH. TYPE OF SUPPORT: 6 FT 3/4 IN RESING, 8 X 8 IN PLATES, ROOF MATS, 12 FT CABLE IN 4-WAY. ACS JACKS. FALL DANGERED OFF, ADDITIONAL ROOF SUPPORTS SET AROUND FALL.