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| 1 | Material & labour for PCC (1:2:4), type B1 (using 20 mm graded stone aggregate) as in pillar to support the pipe lines including necessary form work and finishing the exposed surfaces of concrete fair and even all as specified and directed |
| 2 | Supply and fixing Cast iron Extension pipe 600mm dia/Bore with both ends flanged ends centrifugally cast (spun), class K-9, Cast iron Double flanged pipe IS :7181 with cement mortal lining inside and with bituminous coating on external surface, incluiding ton rubber joints laid in trenches suitable flanges rating PN-10, including Civil or structural Supports at Every 3Mtrs as per site condition, pedestal on PCC bed with supporting clamps, etc complete all as specified and as directed. |
| 3 | Supply and fitment of Duplex steel Grade-4, SS 316, Stainless steel body, Stainless Steel Spindle. Gun Metal Rings, Class PN-16, Non Rising Type, Long Body Type,Flanged and Drilled, Operating Angle-90 Deg, Design Line Pressure-10kg/cm2, Double flanged raised spindle Gate valve alongh with electrically operated actuator Incluiding all joints with Rubber Gasket and jointing Materials. SS Fastners including taking down existing Sluice Valve of any description completed all as specfied and as directed for following dias: |
| 4 | 600mm dia. |
| 5 | 400mm dia |
| 6 | Supply and fixing Duplex steel Grade-4, SS 316 Dismantling joint along with SS316 fastners with Rubber packing both ends flanged ends with cement mortal lining inside and with bituminous coating on external surface, incluiding ton rubber joints laid in trenches suitable flanges rating PN-10, pedestal on PCC bed with supporting, etc complete all as specified and as directed for following dias :- |
| 7 | 600mm dia. |
| 8 | 400mm dia |
| 9 | 300mm dia |
| 10 | S&F Cast iron Non Return Valve with bypass arrangement with suitable flanges for pipes Conforming to IS-7181.Class PN-16, incluiding all joints with Rubber Gasket and jointing Materials. SS Fastners including taking down existing Non return Valve of any description completed all as specfied and as directed for following dias : |
| 11 | 400mm |
| 12 | 300mm |
| 13 | Supply and fixing ductile iron T- joint along with SS316 fastners with Rubber packing both ends flanged ends centrifugally cast (spun), class K-9, conforming to DI pipeline as per IS: 9523 or Cast iron Double flanged pipe IS :7181 with cement mortal lining inside and with bituminous coating on external surface, incluiding ton rubber joints laid in trenches suitable flanges rating PN-10, pedestal on PCC bed with supporting, etc complete all as specified and as directed for following dias : |
| 14 | 600 X 600 X 400MM |
| 15 | 600 X 600 X 300MM |
| 16 | Supply and fixing D.I.special 90 Bend along with SS316 fastners with Rubber packing both ends flanged ends centrifugally cast (spun), class K-9, conforming to DI pipeline as per IS: 9523 or Cast iron Double flanged pipe IS :7181 with cement mortal lining inside and with bituminous coating on external surface, incluiding ton rubber joints laid in trenches suitable flanges rating PN-10, pedestal on PCC bed with supporting, etc complete all as specified and as directed for following dias : |
| 17 | 600mm |
| 18 | 300mm |
| 19 | M&L for Cross arms, T-pieces,Reducers of heavy duty C-Class material of MS, and brasings, supports, clapms and back plates fabricated from structural steel suctions, including nuts and bolts and washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat and one under coat and one finishig coat of paint, complete all as directed |
| 20 | M&L for Staineless steel fasterners of SS Bolt & Nut with double washer for grade SS 316 for following sizes :- |
| 21 | 24 x 140mm |
| 22 | 22 x 105mm |
| 23 | 18 x 100mm |
| 24 | 16 x 60mm |
| 25 | Supply and fitment of Vaccum Breaker/ anti-siphon system valve of 150mm dia/ bore Duplex steel Grade-4, SS 316, Stainless steel body, Gun Metal Rings, Design Line Pressure-10kg/cm2, for Stripping main discharge line at Jetty level BFV2A pit incluiding all joints with Rubber Gasket and jointing Materials. SS Fastners including taking down existing Line of any description complete all as specfied and as directed. |
| 26 | Supply and fixing of Nitrile rubber gasket of 6mm thickness conforming to BS 2751 of shore hardness BA 70 complete all as specified and directed. |
| 27 | Post installation of complete pipe line carryout the pressure testing of the entire length of pipe and valves fitted for 6-10 Kg/cm2. complete all as specified and directed. |
| 28 | Post pressure testing cleaning of pipeline to remove surface rust/ dust and supply and apply of one coat of zinc phospate primer and two coat of black paint finishing exterior conforming to IS 6951 to entire length of pipe. complete all as specified and directed. |
| 29 | Supply & Installation of pressure gauge with cock at pump discharge and main line complete all as specified and directed. |
| 30 | Supply and fixing M.S. blanck plate of size 600mm dia 12 mm thick at the inlet of stripping discharge line from sea side enter. The blanck plate should be fixed inside the sea with the help of divers at below the the sea level of approx. 6 mtr blanck plate should be fixed with proper nut and bolts at entry point complete all as specified and directed. Please Enable Macros to View BoQ information |
