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Solvent weld connections shall be made in strict accordance with the pipe <br /> manufacturer's recommendations using a solvent cement and primer meeting ASTM <br /> D2564. <br /> Chemical piping in all buried locations shall be double contained with solid Schedule 40 <br /> PVC or FLO-Safe split pipe with lockable fittings. <br /> B. Fittings <br /> Fittings shall be Schedule 80, of the same material as the pipe, conforming to ASTM <br /> D2466. <br /> C. Bolts, Nuts, Washers, and Gaskets <br /> Bolts and nuts for flanges shall be Type 304 stainless steel, ASTM A193, Grade B8M <br /> hex head bolts and ASTM A194, Grade 8M, hex head nuts. Washers shall be of the <br /> same material as the bolts. <br /> D. Solvent Cement <br /> Solvent weld connections shall be made in strict accordance with the pipe <br /> manufacturer's recommendations using a solvent cement and primer (if recommended) <br /> meeting ASTM D2564. <br /> 2.06 PIPE TYPE D -- GRAVITY DRAINAGE AND IRRIGATION <br /> A. Polyvinyl Chloride (PVC) <br /> As specified in Section 02617 <br /> B. Reinforced Concrete Pipe (RCP) <br /> Drainage and irrigation pipe 15 inches and larger shall be reinforced concrete pipe and <br /> conform to the requirements of ASTM C76, Class III. Joints shall be rubber gasketed. <br /> Flared end sections for storm drain culverts shall be reinforced concrete precast units <br /> with gasketed joints for connecting to reinforced concrete pipe in accordance with ASTM <br /> C1417. <br /> 2.07 STORM DRAIN PUMP STATION HOSE <br /> A. Construction: <br /> 1. Tube: PVC <br /> 2. Reinforcement: Spiral Wrapped synthetic fiber <br /> 3. Cover: PVC <br /> B. Pressure Capacity: <br /> 1. Working Pressure at 70 psig: 40 psig min <br /> C. Fittings: <br /> 1. Aluminum Hose Barb by NPT <br /> D. Products <br /> July 2007 Division III-154 NEI Phase II Water and Sewer <br /> CIP Nos. 7468, 7589. 7590 <br />