Laserfiche WebLink
SAMSON OCEANFRONT PARK <br />CITY OF SUNNY ISLES <br />TECHNICAL SPECIFICATIONS <br /> <br />DOMESTIC WATER PIPING 15140-3 <br />2.05 <br />A. General Requirements: Assembly of copper alloy and ferrous materials with separating nonconductive <br />insulating material. Include end connections compatible with pipes to be joined. <br />DIELECTRIC FITTINGS: <br />B. Dielectric Unions: <br />1. Standard: ASSE 1079. <br />2. Pressure Rating: <br />3. End Connections: Solder-joint copper alloy and threaded ferrous. <br />150 psig <br />C. Dielectric Flanges: <br />1. Standard: ASSE 1079. <br />2. Factory-fabricated, bolted, companion-flange assembly. <br />3. Pressure Rating: 150 psig <br />4. End Connections: Solder-joint copper alloy and threaded ferrous; threaded solder-joint copper <br />alloy and threaded ferrous. <br /> <br />D. Dielectric-Flange Insulating Kits: <br />1. Nonconducting materials for field assembly of companion flanges. <br />2. Pressure Rating: <br />3. Gasket: Neoprene or phenolic. <br />150 psig <br />4. Bolt Sleeves: Phenolic or polyethylene. <br />5. Washers: Phenolic with steel backing washers. <br />E. Dielectric Nipples: <br />1. Standard: IAPMO PS 66. <br />2. Electroplated steel nipple complying with ASTM F 1545. <br />3. Pressure Rating and Temperature: 300 psig at <br />4. End Connections: Male threaded or grooved. <br />225 deg F <br />5. Lining: Inert and noncorrosive, propylene. <br />PART 3 - EXECUTION <br />3.01 <br />A. Comply with requirements in Section 312000 "Earth Moving" for excavating, trenching, and backfilling. <br />EARTHWORK: <br />3.02 <br />A. Drawing plans, schematics, and diagrams indicate general location and arrangement of domestic water <br />piping. Indicated locations and arrangements are used to size pipe and calculate friction loss, expansion, <br />and other design considerations. Install piping as indicated unless deviations to layout are approved on <br />coordination drawings. <br />PIPING INSTALLATION: <br />B. Install copper tubing under building slab according to CDA's "Copper Tube Handbook." <br />C. Install ductile-iron piping under building slab with restrained joints according to AWWA C600 and <br />AWWA M41. <br />D. Install shutoff valve, hose-end drain valve, strainer, pressure gage, and test tee with valve inside the <br />building at each domestic water-service entrance. Comply with requirements for pressure gages in