'' 2 1 1 8 ' - 9 '' 2 ' - 3 '' '' 2 1 5 ' - 3 17'-11'' +R15 31 ' - 0 '' + R 15 4 ' - 0 '' '' 2 1 6 ' - 10 19 ' - 8 '' 11 ' - 9 '' '' 4 1 8'-8 '' 4 1 10'-5 1 ' - 9 '' 19 ' - 8 '' '' 4 1 14'-0 '' 4 1 6'-6 6'-10'' '' 4 1 6'-6 SUMP PUMP EJECT FURN HTR WATER COL. STL COL. STL UP STAIR METER WATER " DRYWALL 2 1 W/ " STEEL FURRING 8 7 CRAWL SPACE GLUED TO CONC. WALL '' DRYWALL 2 1 72"W STACK MAIN F.D. flooring 50 sq ft w a ll = 160 s q f t wall=144sqft w a ll = 220 s q f t 60"W 24"W