OOTINGS AND SLABS ON GRADE. I TO I-2/4 INCH MAXIWN. CONCRETE SHALL BE AS FOLLOWS (UNLESS SHOWN OTHERWISE): 3. CONNECTIOJYS: BOLTS TO BE ASTM A325 SC CLASS A• BOLTS UNLESS D. WALLS MD STRUCTURAL SLABS, 3/4 INCH MAXIMUM OTHERWISE NOTED. ALL PROVISIONS OF THE AMERICAN WELDING a. CONCRETE BELOW GRADE (CAST AGAINS