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KNAPP RESIDENCE OUTLINE SPECIFICATIONS <br /> SECTION 03300 - CAST-IN-PLACE CONCRETE <br /> A. PROJECT INCLUDES <br /> 1 . Plant-Mixed Cast-In-Place Concrete: <br /> a . Footings, foundations , and basement walls . <br /> b. Slabs . <br /> c . Paving base and pads . <br /> B. QUALITY ASSURANCE <br /> 1 . Standards : ACI 318, Building Code Requirements for <br /> Reinforced Concrete, and CRSI Manual of Standard Practice . <br /> 2 . General Notes : See sheet S5 for additional information <br /> pertaining to this section. <br /> 3 . Testing: Independent testing laboratory. <br /> 4 . Floor Flatness and Levelness Tolerances : <br /> a . Subfloors Under Materials Such as Concrete Toppings, <br /> Ceramic Tile: ASTM E 1155 , floor flatness (Ff) of 15 , <br /> floor levelness (F1) of 13 . <br /> • b. Subfloors Under Materials Such As Vinyl Tile, Epoxy <br /> Toppings, Paint , and Carpet : ASTM E 1155, floor <br /> flatness (Ff) of 20, floor levelness (Fl) of 17 . <br /> C. PRODUCTS <br /> 1 . Concrete Design Mixes, ASTM C 94 , 28 Day Compressive <br /> Strength: <br /> a . Footings and Concrete Block Corefill : 3000 psi . <br /> b. Slabs on Grade, Poured walls, and Precast Topping Slabs : <br /> 4000 psi . <br /> c . Exterior Site Concrete and Pads Exposed to Weather: <br /> 4000 psi . <br /> 2 . Formwork: Plywood or metal panel formwork sufficient for <br /> structural and visual requirements . <br /> a . Special forms for textured finish concrete. <br /> 3 . Reinforcing Materials : <br /> a . Reinforcing Bars : ASTM A 615, Grade 60, deformed. <br /> b. Steel Wire : ASTM A 82 . <br /> c . Steel Wire Fabric: ASTM A 185, welded. <br /> d. Fiber Reinforcement : Engineered polypropylene fibers <br /> for secondary reinforcement of slabs . <br /> DIVISION 3 - CONCRETE PAGE 3-1 <br />