SPECIAL REPAIR / REPLACEMENT EXTERNAL WATER SUPPLY PIPELINE AT INS HAMLA UNDER GE (NW) BHANDUP

Excavation in Trenches not exc 1.50 Metre wide and not exc 1.50 Metre depth for laying of UG Cable etc and getting out in Soft/Loose Soil, complete all as specified and as directed.

Excavation in Trenches not exc 1.50 Metre wide and not exc 1.50 Metre depth for laying of UG Cable etc and getting out in Hard/ Dense Soil, complete all as specified and as directed.

Excavation in Trenches not exc 1.50 Metre wide and not exc 1.50 Metre depth for laying of UG Cable etc and getting out insoft/ disintegrated rock, complete all as specified and as directed.

Returning, Filling in including Spreading, Leveling, Watering and Well Ramming in layers not exc. 25 Cm thick in Soils, complete all as specified and as directed.

Removing Surplus excavated Soil to a distance not exc 50.00 Metre away and depositing where directed at a level not exc 1.50 Metre above the Starting Point, complete all as specified and as directed.

Material and labour for Pipe Line route marker made of Pre-cast cement concrete block masonry Type C1 1:3:6 (20mm graded aggregrate) with solid blocks, exc. 10 cm in width and setting in cement concrete mortar 1:6, including embosing WATER SUPPLY PIPE / MES and properly painting with approved colour, size of Pipe line route marker 900x300x100mm complete buried in ground for a depth of 45 cm & necessary earth work complete all as specified and as directed.

Supply and laying across road crossing reinforced concrete pipes, class NP2, laid and jointed complete with collars of size 300 mm complete all as specified and as directed

Supply and laying across road crossing reinforced concrete pipes, class NP2, laid and jointed complete with collars of size 250 mm complete all as specified and as directed

Material and Labour Soling (or sub base) 150 mm spread thickness with broken boulders or quarried stone, inter stices filled, surface formed and rolled and consolidated to required gradient and camber complete all as specified and directed.

M&L Cement Concrete Type B2-1:2:4 (40mm graded aggregate) as in Foundation filling and mass concrete for grounting of panel and making good disturbed road surfaces including necessary Formwork (as/if required) complete all as specified and as directed.

Taking up or down PPR/ UPVC 20/25mm or galvanised steel tubing 20 mm bore (dia) connections and fittings from trenches, walls, floors, etc including cleaning for refixing/ relaying or removal to store as credit complete all as specified and as directed.

Taking up or down PPR/ UPVC 40/ 32mm or galvanised steel tubing 25 /32 mm bore connections and fittings from trenches, walls, floors, etc including cleaning for refixing/ relaying or removal to store as credit complete all as specified and as directed.

Taking up or down PPR/ UPVC 50 mm/ 63 mm or galvanised steel tubing 40 or 50 mm bore (dia) connections and fittings from trenches, walls, floors, etc including cleaning for refixing/ relaying or removal to store as credit complete all as specified and as directed.

Taking up cast iron water mains, (including all fittings), from trenches with spigot and socket ends and lead joints including burning out joints and recovering lead setting aside for relaying or removal to store as credit complete all as specified and as directed for

(a) Bore of pipe 100 mm

(b) Bore of pipe 150 mm

Taking up GI / cast iron water mains pipe, (including all fittings), from trenches with sockets/ flanged ends setting aside for relaying or removal to store as credit complete all as specified and as directed for

(a) Bore of pipe 80 mm

(b) Bore of pipe 100 mm

Supply and fixing galvanised steel (Gl) tubing medium grade, with screwed socket joints, together with all tube fittings and fixing complete to walls with clips, wall hooks, wooden plugs, and ceilings or laid in floors complete all as specified and as directed for

(a) Bore of pipe 20 mm

(b) Bore of pipe 25 mm

(c) Bore of pipe 40 mm

(d) Bore of pipe 50 mm

Supply and fixing Antimicrobial uPvc pipe Sch. 80 for water supply in 3 / 6 mtrs. length as per ASTM D 1785. Lead free, NSF certified suitable for Drinking water application, with Sch. 80 fittings as per ASTM D 2564. Jointing: Pipes upto 50 mm Dia to be jointed with single stage solvent including complete fittings (Any Type - Bend, Elbow, Reducer, TEE, Sockets , MTA, FTA Etc). Complete all as specified and as directed for bore of pipe

(a) Bore of pipe 32 mm

(b) Bore of pipe 40 mm

(c) Bore of pipe 50 mm

(d) Bore of pipe 20 mm

(e) Bore of pipe 25 mm

Supply and laying Antimicrobial uPvc pipe Sch. 80 for water supply in 3 / 6 mtrs. length as per ASTM D 1785. Lead free, NSF certified suitable for Drinking water application, with Sch. 80 fittings as per ASTM D 2564. Jointing: Pipes upto 50 mm Dia to be joined with single stage solvent and Pipes above 50 mm has to be joined with 2 stage solvent. Pipes, Fittings, (Solvent cement has to be of same brand.) including complete fittings ( Bend, Elbow, Reducer, TEE, Sockets , MTA, FTA Etc). Complete all as specified and as directed for bore of pipe .

(a) Bore of pipe 32 mm

(b) Bore of pipe 40 mm

(c) Bore of pipe 50 mm

(d) Bore of pipe 65 mm

(e) Bore of pipe 80 mm

(f) Bore of pipe 100 mm

Supply, laying, jointing & testing of Ductile Iron (DI) Pressure 150mm bore (dia) with Spigot & Socket Ends, Centrifugally Cast (Spun) with Cement Mortar Lining in Inner Side confirming to IS : 8392 /2000 in standard length for classification K-9 and other relevant standards and Metallic Zinc Coating followed by a finishing layer of Epoxy Paint in outer side, suitable for Push-on Joint (Rubber Gasket Joint) in any length and laid in Trenches, complete all as specified and as directed Note- Excavation, DI Specials and rubber gasket joint shall be measured and paid separately .

Supply, laying, jointing & testing of Ductile Iron (DI) Pressure 100mm bore (dia) with Spigot & Socket Ends, Centrifugally Cast (Spun) with Cement Mortar Lining in Inner Side confirming to IS : 8392 /2000 in standard length for classification K-9 and other relevant standards and Metallic Zinc Coating followed by a finishing layer of Epoxy Paint in outer side, suitable for Push-on Joint (Rubber Gasket Joint) in any length and laid in Trenches, complete all as specified and as directed. Note- Excavation, DI Specials and rubber gasket joint shall be measured and paid separately .

Rubber gasket joint with rubber to CI and DI Pipes and fittings for 150 mm bore Pipe.

Rubber gasket joint with rubber to CI and DI Pipes and fittings for 100 mm bore Pipe.

DI Bends tapers, Tees, pieces (Single or double branch) any Type and angle/ radius and straight connecting pieces for Pipe upto 150mm bore complete all as specified and as directed

Supply and fixing Antimicrobial uPvc Ball Valve, Jointing: with Pipes upto 50 mm Dia with single stage solvent and Pipes above 50 mm with 2 stage solvent. Pipes, (Solvent cement has to be of same brand). Complete all as specified and as directed for bore of pipe .

(a) Bore of pipe 20 mm

(b) Bore of pipe 25 mm

(c) Bore of pipe 32 mm

(d) Bore of pipe 40 mm

(e) Bore of pipe 50 mm

(f) Bore of pipe 65 mm

(g) Bore of pipe 80 mm

(h) Bore of pipe 100 mm

M & L cast iron sluice valve 80mm bore (dia), comply with IS:14846-2000, Class PN-1.6, both ends flanged, having gun metal working parts, stainless steel spindle with cast iron hand wheel with all necessary fixing arrangements such as gaskets, mild steel nuts, bolts, washers, etc. and testing including taking down unserviceable sluice valve, complete all as specified and as directed.

M & L cast iron sluice valve 100mm bore (dia), comply with IS:14846-2000, Class PN-1.6, both ends flanged, having gun metal working parts, stainless steel spindle with cast iron hand wheel with all necessary fixing arrangements such as gaskets, mild steel nuts, bolts, washers, etc. and testing including taking down unserviceable sluice valve, complete all as specified and as directed.

M & L cast iron sluice valve 150 mm bore (dia), comply with IS:14846-2000, Class PN-1.6, both ends flanged, having gun metal working parts, stainless steel spindle with cast iron hand wheel with all necessary fixing arrangements such as gaskets, mild steel nuts, bolts, washers, etc. and testing including taking down unserviceable sluice valve, complete all as specified and as directed.

Dismantling water tanks and removing to store capacity Exc 500 & n exc 1000 Litrs complete all as specified and as directed.

Dismantling water tanks and removing to store capacity Exc 1000 & n exc 2000 Litrs complete all as specified and as directed.

Supply and fixing Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I Capacity 1000 Litres including making necessary pipe connections.

Supply and fixing Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I Capacity 2000 Litres including making necessary pipe connections.

Laying only galvanised steel (Gl) tubing any grade with new screwed socket joints, together with all tube fittings and fixing, laid in trenches in new or old position, (serviceable pipes and connections obtained) including cleaning both inner and outer surfaces of Pipes by using of wire brush, complete all as specified and as directed for

(a) Bore of pipe 25 mm

(b) Bore of pipe 40 mm

(c) Bore of pipe 50 mm

NOTE FOR ITEM NO 32:- (i) New GI fittings required shall deemed to be included in the Unit Quoted Rates.

Supplied and fixed Ball brass valves high pressure, with polythene float and fly nut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and as directed for

(a) 20 mm dia of pipe

(b) 25 mm dia of pipe

(c) 40 mm dia of pipe

Deduct Credit for Demolished/ Dismantled material Rs. (-) 92,535.00 (Minus) as listed in Schedule of Credit. Note 1:- Tenderers will not quote against this item being a tentative amount to be considered to arrive at the 'Contract Sum'. Note 2:- The tenderer must keep in mind when quoting rates against items out in multiple store house having height 4 mts to 7 mts. Necessary scaffolding and saftey measures required during execution of work are including in this items.