Section Plan dwg file. TRANSVERSE SLAB REINFORCEMENT NOT SHOWN FOR CLARITY. T & S DENOTES TEMPERATURE AND SHRINKAGE STEEL: USE T10 @ 300 FOR 300 THICK SLAB, USE T10 @ 200 FOR 380 THICK SLAB, USE T12 @ 300 FOR 450 THICK SLAB U.N.O. AT INTERIOR SUPPORT (MIDDLE STRIP), PROVIDE LARGER SIZE AND NUMBER OF TOP & BOTTOM BARS FROM ADJACENT SPANS. REFER TO SLAB REINFORCEMENT DRAWINGS FOR LOCATION OF COLUMN STRIP (C.S.), MIDDLE STRIP (M.S.) AND REINFORCEMENT.