Tenders are invited for Water Pipe

Water Pipe Water Pipe: Wpipe (Specs For Items 1-50) Copper Tubing Where Copper Tubing Is Specified, It Shall Be Type "K" Soft Annealed Copper Tubing And Shall Meet Applicable Requirements Of The Current Edition Of A.S.T.M. B88-61. Ductile Iron Pipe, Ductile And Cast Iron Fittings, And Valves (2022 Engineering Specs) Pipe And Fittings 203.1.1 Where Ductile Iron Pipe (Dip) 3” In Diameter And Larger Is Specified Or Required, It Shall Conform To, And Be Tested In Accordance With, The Current American National Standard For Ductile Iron Pipe, Centrifugally Cast In Metal Molds Or Sand-Lined Molds, For Water Or Other Liquids, Ansi/Awwa C151/A21.51. 203.1.2 Length Of Joints Shall Be Either 18’ Or 20’. The Minimum Standard Thickness Class Of Each Size Pipe Shall Be As Follows: Pipe Size Thickness Class 4” Thru 8” 51 10” And Larger 50 203.1.3 For 16” And Larger Water Ductile Iron Pipe, All Bell And Spigot Joints Shall Be Electrically Bonded, Using A #4 Awg Bare Copper Wire Of Adequate Length To Braze, Using A #15 Cadweld Cartridge, The Copper Wire To The Bare Metal At The Bell And Spigot. Cost Shall Be Included In The Unit Price Bid Per Lineal Foot Of Ductile Iron Pipe. 203.1.4 For 16” And Larger Water Ductile Iron Pipe, Junction Box Test Stations Shall Be Furnished And Installed, Except, No Magnesium Anode Banks Shall Be Furnished Or Installed. Junction Box Test Stations Shall Be Installed In Accordance With The Stationing Shown On The Schedule Of Anode Spacing. Cost Shall Be Included In The Unit Price Bid Per Lineal Foot Of Ductile Iron Pipe. 203.1.5 Fittings For Ductile Iron Pipe Shall Be Cast Or Ductile Iron. Cast Iron And Ductile Iron Fittings Shall Conform To The American National Standard For Ductile-Iron And Gray-Iron Fittings, 3” Through 48”, Ansi/Awwa C110; Or The American National Standard For Ductile-Iron Compact Fittings, 3” Through 48”, Ansi/Awwa C153. The Length Of All Solid Sleeves (Both Awwa C110 And C153) Shall Be The Longest Length Listed In The Awwa C110 Specification (12” Length For 3” Through 12” Sleeves, 15” Length For 14” Through 24” Sleeves, And 24” Length For 30” Through 48” Sleeves). Where Cast Iron Pipe (Cip) Is Specified, It Shall Conform To The American National Standard For Grayiron Pipe Centrifugally Cast In Metal Molds For Water Or Other Liquids, Ansi/Awwa C106/A21.8 Or Cast-Iron Pipe Centrifugally Cast In Sand-Lined Molds For Water, Ansi/Awwa C108/A21.8. Lengths Shall Be Twenty Foot. Strength Of Iron Shall Be 18/40 With Class 22 For 3-Inch To 12-Inch Diameters, And Thickness Class 24 For Diameters Over 12-Inch. Polyvinyl Chloride (Pvc) Pipe, Water Service 207.1 Where Polyvinyl Chloride (Pvc) Pipe 4” In Diameter Through 12” In Diameter Is Specified Or Required, It Shall Conform To And Be Tested In Accordance With Awwa C900, "Awwa Standard For Polyvinyl Chloride (Pvc) Pressure Pipe, 4” Through 12”, For Water", As Herein Modified. Pvc Water Pipe Shall Be Approved By The Underwriters Laboratory Sanitation Foundation Testing Laboratory For Potable Water Pipe. Polyvinyl Chloride Water Pipe Shall Be Restricted From Use Within Arterial Street Right Of Way. 207.2 Pvc Pipe Shall Conform To Pressure Class 200 (Equivalent To Dimension Ratio 14) And Shall Have An Outside Diameter (Od) Equal To The Od Of Equivalent Size Ductile Iron Pipe. 207.3 Pvc Pipe Shall Have Integral Wall-Thickened Bell Ends And Shall Be Jointed Using Onepiece Elastomeric Gaskets. Solvent Cement Jointing Shall Not Be Permitted. 207.4 Fittings For Pvc Pipe Shall Be Polyethylene Wrapped Ductile Or Cast-Iron Conforming To Part 203 Of These Specifications. The Use Of Pvc Fittings Shall Not Be Permitted. 658-28, 659-97, 658-46, 658-60, 658-35