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SAMSON OCEANFRONT PARK <br />CITY OF SUNNY ISLES <br />TECHNICAL SPECIFICATIONS <br />DOMESTIC WATER PIPING SPECIALTIES 15145-4 <br /> <br /> <br /> <br />1. Pressure Rating: 125 psig <br />2. Body: Bronze for <br /> minimum unless otherwise indicated. <br />NPS 2 and smaller; cast iron with interior lining that complies with <br />AWWA C550 or that is FDA approved, epoxy coated and for NPS 2-1/2 <br />3. End Connections: Threaded <br /> and larger. <br />for NPS 2 and smaller; flanged for NPS 2-1/2 <br />4. Screen: Stainless steel with round perforations unless otherwise indicated. <br /> and larger. <br />5. Perforation Size: <br />a. Strainers NPS 2 and Smaller: 0.033 inch <br />b. Strainers <br /> <br />NPS 2-1/2 to NPS 4: 0.045 inch <br />c. Strainers <br /> <br />NPS 5 and Larger: 0.10 inch <br />6. Drain: Pipe plug or Factory-installed, hose-end drain valve, as indicated on drawings. <br /> <br />2.09 <br />A. Hose Bibbs <br />HOSE BIBBS: <br />1. Standard: ASME A112.18.1 for sediment faucets. <br />2. Body Material: Bronze. <br />3. Seat: Bronze, replaceable. <br />4. Supply Connections: NPS 3/4 <br />5. Outlet Connection: Garden-hose thread complying with ASME B1.20.7. <br /> threaded or solder-joint inlet. <br />6. Pressure Rating: 125 psig <br />7. Vacuum Breaker: Integral nonremovable, drainable, hose-connection vacuum breaker complying <br />with ASSE 1011. <br />. <br />8. Finish for Equipment Rooms: Rough bronze, or chrome or nickel plated. <br />9. Finish for Service Areas: Rough bronze <br />10. Finish for Finished Rooms: Chrome or nickel plated. <br />11. Operation for Equipment Rooms: Wheel handle or operating key. <br />12. Operation for Service Areas: Operating key <br />13. Operation for Finished Rooms: Operating key <br />14. Include operating key with each operating-key hose bibb. <br />15. Include integral wall flange with each chrome- or nickel-plated hose bibb. <br />2.10 <br />A. Nonfreeze Wall Hydrants <br />WALL HYDRANTS: <br />1. Standard: ASME A112.21.3M for concealed-outlet, self-draining wall hydrants. <br />2. Pressure Rating: 125 psig <br />3. Operation: Loose key. <br />. <br />4. Casing and Operating Rod: Of length required to match wall thickness. Include wall clamp. <br />5. Inlet: NPS 3/4 or NPS 1 <br />6. Outlet: Concealed, with integral vacuum breaker and garden-hose thread complying with <br />ASME B1.20.7. <br />. <br />7. Box: Deep, flush mounted with cover. <br />8. Box and Cover Finish: Polished nickel bronze or Chrome plated or Stainless Steel. <br />9. Outlet: Exposed, with integral vacuum breaker and garden-hose thread complying with <br />ASME B1.20.7. <br />10. Nozzle and Wall-Plate Finish: Polished nickel bronze or Rough bronze or Stainless Steel. <br />11. Operating Keys(s): One with each wall hydrant. <br />B. Nonfreeze, Hot- and Cold-Water Wall Hydrants: