DAY TO DAY MAINT OR REPAIR TO EXTERNAL WATER SUPPLY, WATER SUPPLY DISTRIBUTION LINES SUBMERSIBLE PUMPS, MONOBLOCK PUMPS AND CONTROL PANEL, OTHER CONNECTED WORKS AT CGDHQ-4 RAMESWARAM UNDER GE (I) (CG) KOCHI

Amount

Taking down existing unserviceable water tank after disconnecting water supply line and supply and fix new Rotational moulded polyethylene water storage tanks having capacity 500 Ltrs (cylindrical vertical with closed top) hoisted and fixed in position all as specified and directed.

Taking down existing unserviceable water tank after disconnecting water supply line and supply and fix new Rotational moulded polyethylene water storage tanks having capacity 1000 Ltrs (cylindrical vertical with closed top) hoisted and fixed in position all as specified and directed.

Taking down existing unserviceable water tank after disconnecting water supply line and supply and fix new Rotational moulded polyethylene water storage tanks having capacity 2000 Ltrs (cylindrical vertical with closed top) hoisted and fixed in position all as specified and directed.

Material and labour for Cleaning of overhead tank by closing of all valves in distribution and dewatering of complete tank and cleaning with wire brush, cloth, bleaching powder, removing dirt, scale from the tank and from mouths of circulating pipes etc through drain pipe or by manually and washing of inner surface using lime and bleaching powder and removing the same until clean surface is obtained, all as specified and directed by Engineer-in-Charge (Tank shall be cleaned yearly and writing with white paint over black base on the tank as "TANK CLEANED ON" with date with 5 cm high letters/ numbers and connecting all connections after cleaning and testing for leakages of tank of capacity 500 Ltrs. complete all as directed. Note: Tank shall be cleaned yearly as directed by Engineer-in-Charge.

Material and labour for Cleaning of overhead tank by closing of all valves in distribution and dewatering of complete tank and cleaning with wire brush, cloth, bleaching powder, removing dirt, scale from the tank and from mouths of circulating pipes etc through drain pipe or by manually and washing of inner surface using lime and bleaching powder and removing the same until clean surface is obtained, all as specified and directed by Engineer-in-Charge (Tank shall be cleaned yearly and writing with white paint over black base on the tank as "TANK CLEANED ON" with date with 5 cm high letters/ numbers and connecting all connections after cleaning and testing for leakages of tank of capacity 1000 Ltrs. complete all as directed. Note: Tank shall be cleaned yearly as directed by Engineer-in-Charge.

Material and labour for Cleaning of overhead tank by closing of all valves in distribution and dewatering of complete tank and cleaning with wire brush, cloth, bleaching powder, removing dirt, scale from the tank and from mouths of circulating pipes etc through drain pipe or by manually and washing of inner surface using lime and bleaching powder and removing the same until clean surface is obtained, all as specified and directed by Engineer-in-Charge (Tank shall be cleaned yearly and writing with white paint over black base on the tank as "TANK CLEANED ON" with date with 5 cm high letters/ numbers and connecting all connections after cleaning and testing for leakages of tank of capacity 2000 Ltrs. complete all as directed. Note: Tank shall be cleaned yearly as directed by Engineer-in-Charge.

Material and labour for Cleaning of overhead tank by closing of all valves in distribution and dewatering of complete tank and cleaning with wire brush, cloth, bleaching powder, removing dirt, scale from the tank and from mouths of circulating pipes etc through drain pipe or by manually and washing of inner surface using lime and bleaching powder and removing the same until clean surface is obtained, all as specified and directed by Engineer-in-Charge (Tank shall be cleaned yearly and writing with white paint over black base on the tank as "TANK CLEANED ON" with date with 5 cm high letters/ numbers and connecting all connections after cleaning and testing for leakages of tank of capacity 5000 Ltrs. complete all as directed. Note: Tank shall be cleaned yearly as directed by Engineer-in-Charge.

Material and labour for Cleaning of overhead tank by closing of all valves in distribution and dewatering of complete tank and cleaning with wire brush, cloth, bleaching powder, removing dirt, scale from the tank and from mouths of circulating pipes etc through drain pipe or by manually and washing of inner surface using lime and bleaching powder and removing the same until clean surface is obtained, all as specified and directed by Engineer-in-Charge (Tank shall be cleaned yearly and writing with white paint over black base on the tank as "TANK CLEANED ON" with date with 5 cm high letters/ numbers and connecting all connections after cleaning and testing for leakages of tank of capacity 10000 Ltrs. complete all as directed. Note: Tank shall be cleaned yearly as directed by Engineer-in-Charge.

Material and labour for Cleaning of overhead tank by closing of all valves in distribution and dewatering of complete tank and cleaning with wire brush, cloth, bleaching powder, removing dirt, scale from the tank and from mouths of circulating pipes etc through drain pipe or by manually and washing of inner surface using lime and bleaching powder and removing the same until clean surface is obtained, all as specified and directed by Engineer-in-Charge (Tank shall be cleaned yearly and writing with white paint over black base on the tank as "TANK CLEANED ON" with date with 5 cm high letters/ numbers and connecting all connections after cleaning and testing for leakages of tank of capacity 25000 Ltrs. complete all as directed. Note: Tank shall be cleaned yearly as directed by Engineer-in-Charge.

Material and labour for Cleaning of semi underground reservoir at CGRA by closing of all valves in distribution and dewatering of complete tank and cleaning with wire brush, cloth, bleaching powder, removing dirt, scale from the tank and from mouths of circulating pipes etc through drain pipe or by manually, and washing of inner surface using lime and bleaching powder and removing the same until clean surface is obtained, all as specified and directed by Engineer-in-Charge (Tank shall be cleaned yearly and writing with white paint over black base on the tank as "TANK CLEANED ON" with date with 5 cm high letters/ numbers and connecting all connections after cleaning and testing for leakages of tank of capacity 10000 Ltrs complete all as directed. Note: Tank shall be cleaned yearly as directed by Engineer-in-Charge.

Material and labour for Cleaning of semi underground reservoir by closing of all valves in distribution and dewatering of complete tank and cleaning with wire brush, cloth, bleaching powder, removing dirt, scale from the tank and from mouths of circulating pipes etc through drain pipe or by manually and washing of inner surface using lime and bleaching powder and removing the same until clean surface is obtained, all as specified and directed by Engineer-in-Charge (Tank shall be cleaned yearly and writing with white paint over black base on the tank as "TANK CLEANED ON" with date with 5 cm high letters/ numbers and connecting all connections after cleaning and testing for leakages of tank of capacity 50000 Ltrs. complete all as directed. Note: Tank shall be cleaned yearly as directed by Engineer-in-Charge.

Material and labour for Cleaning of semi underground reservoir by closing of all valves in distribution and dewatering of complete tank and cleaning with wire brush, cloth, bleaching powder, removing dirt, scale from the tank and from mouths of circulating pipes etc through drain pipe or by manually, and washing of inner surface using lime and bleaching powder and removing the same until clean surface is obtained, all as specified and directed by Engineer-in-Charge (Tank shall be cleaned yearly and writing with white paint over black base on the tank as "TANK CLEANED ON" with date with 5 cm high letters/ numbers and connecting all connections after cleaning and testing for leakages of tank of capacity 100000 Ltrs complete all as directed. Note: Tank shall be cleaned yearly as directed by Engineer-in-Charge.

Material and labour for Cleaning of semi underground reservoir at Ship Support Complex by closing of all valves in distribution and dewatering of complete tank and cleaning with wire brush, cloth, bleaching powder, removing dirt, scale from the tank and from mouths of circulating pipes etc through drain pipe or by manually, and washing of inner surface using lime and bleaching powder and removing the same until clean surface is obtained, all as specified and directed by Engineer-in-Charge (Tank shall be cleaned yearly and writing with white paint over black base on the tank as "TANK CLEANED ON" with date with 5 cm high letters/ numbers and connecting all connections after cleaning and testing for leakages of tank of capacity 300000 Ltrs complete all as directed. Note: Tank shall be cleaned yearly as directed by Engineer-in-Charge.

Supply and fixing Unplasticised PVC pipes of pressure rating 10 kg/cm2 fixed complete to walls, trenches or in floors etc. 40 mm bore including taking down old unserviceable pipe complete all as specified and as directed.

Supply and fixing Unplasticised PVC pipes of pressure rating 10 kg/cm2 fixed complete to walls, trenches or in floors etc. 50 mm bore including taking down old unserviceable pipe complete all as specified and as directed.

Supplying and laying 40mm outer dia CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings fixed complete to walls or trenches, in floors etc. after taking out unserviceable pipe complete all as specified and directed.

Supplying and laying 50mm outer dia CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings laid in trenches after taking out unserviceable pipe complete all as specified and directed.

Supplying and laying 75mm inner dia CPVC pipes Schedule 80 pipes and plain CPVC Schedule 80 fittings laid in trenches after taking out unserviceable pipe complete all as specified and directed.

Supplying and laying 100mm inner dia CPVC pipes Schedule 80 pipes and plain CPVC Schedule 80 fittings laid in trenches after taking out unserviceable pipe complete all as specified and directed.

Supplying and laying 50mm outer dia 3-layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain &brass threaded polypropylene random fittings fixed complete to walls, ceilings or infloors etc after taking out unserviceable pipe including making good disturbed surfaces complete all as specified and directed.

Supplying and laying 63mm outer dia 3-layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain &brass threaded polypropylene random fittings fixed complete to walls, ceilings or infloors etc after taking out unserviceable pipe including making good disturbed surfaces complete all as specified and directed.

Supplying and laying 75mm outer dia 3-layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain &brass threaded polypropylene random fittings fixed complete to walls, ceilings or infloors etc after taking out unserviceable pipe including making good disturbed surfaces complete all as specified and directed.

Supplying and laying 90mm outer dia 3-layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain &brass threaded polypropylene random fittings fixed complete to walls, ceilings or infloors etc after taking out unserviceable pipe including making good disturbed surfaces complete all as specified and directed.

Supply and fixing galvanised steel water tubing medium grade 40 mm bore including all necessary fittings such as bends, L bows, short piece connections, backnuts, caps plugs, unions couplings, flanges, sockets etc, fixed to wall/floor/ceiling including inter connection between buildings/pumps/pump houses and taking out old existing GI tubing complete all as specified and as directed.

Supply and fixing galvanised steel water tubing medium grade 50 mm bore including all necessary fittings such as bends, L bows, short piece connections, backnuts, caps plugs, unions couplings, flanges, sockets etc, laid in trenches including inter connection between buildings/pumps/pump houses and taking out old existing GI tubing complete all as specified and as directed.

Supply and fixing galvanised steel water tubing medium grade 80 mm bore including all necessary fittings such as bends, L bows, short piece connections, backnuts, caps plugs, unions couplings, flanges, sockets etc, laid in trenches including inter connection between buildings/pumps/pump houses and taking out old existing GI tubing complete all as specified and as directed.

Supply and fixing galvanised steel water tubing medium grade 100 mm bore including all necessary fittings such as bends, L bows, short piece connections, backnuts, caps plugs, unions couplings, flanges, sockets etc, laid in trenches including inter connection between buildings/pumps/pump houses and taking out old existing GI tubing complete all as specified and as directed.

Excavation in trenches in hard/dense soil not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth for laying pipe and getting out, excavated earth, forming bottom surfaces to required level complete all as specified and directed.

Returning illing in, including spreading,leveling,watering and well raming in layers not exc 25 cm complete all as specified and as directed.

Removing excavated soil to a distance n.exc 50m, and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and directed.

Supply and fix in repairs CPVC ball valves, high pressure, with polythene float and flynut complete, screwed for CPVC pipes and fixed 32mm bore complete all as specified and directed.

Supply and fix in repairs CPVC ball valves, high pressure, with polythene float and flynut complete, screwed for CPVC pipes and fixed 40mm bore complete all as specified and directed.

Supply and fix in repairs CPVC ball valves, high pressure, with polythene float and flynut complete, screwed for CPVC pipes and fixed 50mm bore complete all as specified and directed.

Supply and fix in repairs brass threaded Gate valves, metal sealed, ISO5208 standard, handwheel operated suitable for high pressure, threaded both ends 40 mm bore dia of pipe complete all as specified and directed

Supply and fix in repairs brass threaded Gate valves, metal sealed, ISO5208 standard, handwheel operated suitable for high pressure, threaded both ends 50 mm bore dia of pipe complete all as specified and directed

Supply and fix in repairs brass threaded Gate valves, metal sealed, ISO5208 standard, handwheel operated suitable for high pressure, threaded both ends 80 mm bore dia of pipe complete all as specified and directed

Supply and fix in repairs PP-R gate valves/ball valve (brass insert) , with PP-R Lever head, connected both ends for PP-R pipe and fixed 32 mm bore complete all as specified and directed.

Supply and fix in repairs PP-R gate valves/ball valve (brass insert) , with PP-R Lever head, connected both ends for PP-R pipe and fixed 40 mm bore complete all as specified and directed.

Supply and fix in repairs PP-R gate valves/ball valve (brass insert) , with PP-R Lever head, connected both ends for PP-R pipe and fixed 50 mm bore complete all as specified and directed.

Supply and fix in repairs PP-R gate valves/ball valve (brass insert) , with PP-R Lever head, connected both ends for PP-R pipe and fixed 63 mm bore complete all as specified and directed.

Supply and fix in repairs Ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed 20mm bore complete all as specified and directed.

Supply and fix in repairs Ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed 25mm bore complete all as specified and directed.

Supply and fix in repairs Brass ball valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed 40mm bore complete all as specified and directed.

Repair to sluice valve size of 100mm bore with flange and any pattern, repacking, stiffing box of sluice valve, spindle including taking out re fixing re grinding/ rethreading, carrying out repair to make the sluice valve serviceable fixing complete all as specified and directed .

Repair to sluice valve size of 80mm bore with flange and any pattern, repacking, stiffing box of sluice valve, spindle including taking out re fixing re grinding/ rethreading, carrying out repair to make the sluice valve serviceable fixing complete all as specified and directed .

Supply and fix in repairs butterfly valve class PN-1.6 with SS-304 Disc cast iron conforming to IS 13095, 100 mm dia valve complete all as specified and as directed.

Supply and fix in repairs butterfly valve class PN-1.6 with SS-304 Disc cast iron conforming to IS 13095, 80 mm dia valve complete all as specified and as directed.

Supply and fixing in repairs 100 mm dia cast iron non return valve, Class PN 1.6, Flanged, Dual plated of approved make complete all as specified and directed.

Supply and fixing in repairs 65 mm dia cast iron non return valve, Class PN 1.6, Flanged, Dual plated of approved make complete all as specified and directed.

Supply and fixing in repairs single headed hydrant valve stainless steel of 63mm size female instantaneous outlet with instantaneous hose coupling adaptor confirming to IS 5290 complete all as specified and directed by the Engineer-in-Charge. Make : Winco/Kalpex

Supply and fixing in repairs CI sluice valve both end flanged, gun metal spindle, iron wheel head including jointing, size of Sluice Valve Class PN 1.6 , 65 mm dia approved make complete all as specified and directed at site by the Engineer-in-incharge.

Supply and fixing in repairs CI sluice valve both end flanged, gun metal spindle, iron wheel head including jointing, size of Sluice Valve Class PN 1.6 , 80 mm dia approved make complete all as specified and directed at site by the Engineer-in-incharge.

Taking out old unserviceable Foot valve and supply and fixing new CI Foot valve 50mm dia approved make including jointing complete all as specified and directed at site.

Taking out old unserviceable Foot valve and supply and fixing new CI Foot valve 65mm dia approved make including jointing complete all as specified and directed at site.

Taking out old unserviceable Foot valve and supply and fixing new CI Foot valve 80mm dia approved make including jointing complete all as specified and directed at site.

Cleaning the vegetation including grass, bushes, small trees & all vegetation growth complete including digging out roots of bushes around installation/Sump/OH tanks/ valve chamber including leveling the surface by removing debris to a distance n.exc 50 mtr complete all as specified and directed .

Material and labour for applying two coats of synthetic enamel paint (approved make/quality) including preparation of old painted surface of any description for External GI pipeline over 10 cm in width or girth not otherwise described complete all as specified and directed .

Dismanlting of damaged portion of valve pit chamber wall and Material and labour for Brick work with sub calass 'B' brick straight or curved on plan exc 6m mean radius and built in CM 1:4 complete all as specified and as directed.

Taking down cement plaster from damaged plastered portion of valve pit chamber brick wall surface including racking out joints, hacking for key, scrubbing down with water etc and Material and labour for rendering in CM 1:4 ,15mm thick on fair faces of finished even and smooth without using extra cement complete all as specified and as directed.

Removal of mud and other unwanted items from the existing tube well by using compressed air with recommended capacity pump by and pumping out muddy water till comes to clear water complete all as directed.

Disconnecting submersible motor of capacity 7.5HP 3 phase from electric system and lifting the pump and motor alongwith column pipe supporting wire, rope etc completely and lowering the whole system and connecting the electrical cable to starter after rectification of defects incl testing all as directed. NOTE: (i) The rate quoted shall be only for removal and refixing of submercible motor with accessories. (ii) Repair work of submercible pump shall be measured and paid separately under respectieve item here-in-after.

Disconnecting submersible motor of capacity 5HP 3 phase from electric system and lifting the pump and motor alongwith column pipe supporting wire, rope etc completely and lowering the whole system and connecting the electrical cable to starter after rectification of defects incl testing all as directed. NOTE: (i) The rate quoted shall be only for removal and refixing of submercible motor with accessories. (ii) Repair work of submercible pump shall be measured and paid separately under respectieve item here-in-after.

Disconnecting submersible motor of capacity 2HP 3 phase from electric system and lifting the pump and motor alongwith column pipe supporting wire, rope etc completely and lowering the whole system and connecting the electrical cable to starter after rectification of defects incl testing all as directed. NOTE: (i) The rate quoted shall be only for removal and refixing of submercible motor with accessories. (ii) Repair work of submercible pump shall be measured and paid separately under respectieve item here-in-after.

Repair works to submersible motorpump set having capacity 7.5HP 3 phase 415 volts, shifting to the civil workshop for removing of burnt windings, bearing etc, including cleaning the slots, rewinding with new stove enamelled copper wire as per existing size, including changing of bearings, etc , and installation, testing complete as per manufacturer's instruction with entire satisfaction of Engr-in-charge. Note- Rate quoted shall be inclusive of cost of spares as required for repair work.

Repair works to submersible motorpump set having capacity 5HP 3 phase 415 volts, shifting to the civil workshop for removing of burnt windings, bearing etc, including cleaning the slots, rewinding with new stove enamelled copper wire as per existing size, including changing of bearings, etc , and installation, testing complete as per manufacturer's instruction with entire satisfaction of Engr-in-charge. Note- Rate quoted shall be inclusive of cost of spares as required for repair work.

Repair works to submersible motorpump set having capacity 2HP 3 phase 415 volts, shifting to the civil workshop for removing of burnt windings, bearing etc, including cleaning the slots, rewinding with new stove enamelled copper wire as per existing size, including changing of bearings, etc , and installation, testing complete as per manufacturer's instruction with entire satisfaction of Engr-in-charge. Note- Rate quoted shall be inclusive of cost of spares as required for repair work.

Supply only submersible cable 10 sqmm 3 core flat cable copper conductor for submersible pump set 7.5 HP complete all as specified and directed.

Supply and fix in repairs DOL Starter having capacity 5 to 7.5 HP Pump set 415 volt, 3 phase, FRLS internal wiring,conforms to IS/IEC 60947-4-1 provided with protection degree IP54, contactor AC3(A) 20 A, overload relay range 8.9 A-20.0 A, starter type air break, Class H insulation complete all as specified and directed.

Supply and fix in repairs Star delta starter suitable for 10 HP Pump set 415 volt, 3 phase, FRLS internal wiring,conforms to IS/IEC 60947-4-1 provided with protection degree IP54, contactor size 18 amps, overload relay range 8.0 A-12.0 A, starter type air break, Class H insulation complete all as specified and directed.

Supply and fix in repairs Star delta starter suitable for 12.5 HP Pump set 415 volt, 3 phase, FRLS internal wiring,conforms to IS/IEC 60947-4-1 provided with protection degree IP54, contactor size 18 amps, overload relay range 8.0 A-12.0 A, starter type air break, Class H insulation complete all as specified and directed.

Supply and fix in repairs Star delta starter suitable for 20 HP Pump set 415 volt, 3 phase, FRLS internal wiring,conforms to IS/IEC 60947-4-1 provided with protection degree IP54, contactor size 25 amps, overload relay range 15 A-22 A, starter type air break, Class H insulation complete all as specified and directed.

Supply and fix in repairs Add on block 1NO+1NC for 10 & 20HP pump set 2 pole complete all as specified and directed.

Supply and fix in repairs combined voltmeter & ammeter for pump starter & controller complete all as specified and directed.

Supply and fix in repairs motor ON indicating light-Green for pump starter & controller complete all as specified and directed.

Supply and fix in repairs Start push button-Green for pump starter & controller complete all as specified and directed.

Supply and fix in repairs termional block 3 way for pump starter & controller complete all as specified and directed.

Supply and fix in repairs Sump /Valve pits covers etc by using 3mm thick MS black plain sheet along with frame by means of Angle Iron 50mmX50mmx6mm and including MS twisted/round bar of size 6mm, 30cm long for handle including making locking arrangement all complete with welding, grinding etc incl two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Disconnecting existing water/electric connections, dismantling unservicable electric Motor pump set having capacity 20 HP 3 Phase, opening carefully, taking out old burnt windings, cleaning of solts of motor stator and rotor complete, rewinding the same with super enamelled winding wire of existing gauge/size as per exisitng pattern with proper insulating material apply two coats of varnish and heating of windings reassemble the motor with proper sealing, including necessary lathe work to made the pump high efficiency, etc. refixing the same location, including necessary plumbing work, etc., testing and commissioning of motor pump set on full load to the entire satifcation of the Engineer-in-Charge.

Disconnecting existing water/electric connections, dismantling unservicable electric Motor pump set having capacity 10 HP 3 Phase, opening carefully, taking out old burnt windings, cleaning of solts of motor stator and rotor complete, rewinding the same with super enamelled winding wire of existing gauge/size as per exisitng pattern with proper insulating material apply two coats of varnish and heating of windings reassemble the motor with proper sealing, including necessary lathe work to made the pump high efficiency, etc. refixing the same location, including necessary plumbing work, etc., testing and commissioning of motor pump set on full load to the entire satifcation of the Engineer-in-Charge.

Disconnecting existing water/electric connections, dismantling unservicable electric Motor pump set having capacity 3 HP 3 Phase, opening carefully, taking out old burnt windings, cleaning of solts of motor stator and rotor complete, rewinding the same with super enamelled winding wire of existing gauge/size as per exisitng pattern with proper insulating material apply two coats of varnish and heating of windings reassemble the motor with proper sealing, including necessary lathe work to made the pump high efficiency, etc. refixing the same location, including necessary plumbing work, etc., testing and commissioning of motor pump set on full load to the entire satifcation of the Engineer-in-Charge.

Disconnecting existing water/electric connections, dismantling unservicable electric Motor pump set having capacity 1.5 HP 3 Phase, opening carefully, taking out old burnt windings, cleaning of solts of motor stator and rotor complete, rewinding the same with super enamelled winding wire of existing gauge/size as per exisitng pattern with proper insulating material apply two coats of varnish and heating of windings reassemble the motor with proper sealing, including necessary lathe work to made the pump high efficiency, etc. refixing the same location, including necessary plumbing work, etc., testing and commissioning of motor pump set on full load to the entire satifcation of the Engineer-in-Charge.

Material and labour for servicing of pump sets including replacement of Ball bearing, mechanical seal,glands, lathe works, repair to impeller, rolling element bearing shaft and greasing etc for the pump set capacity 20HP complete all as specified and directed.

Material and labour for servicing of pump sets including replacement of Ball bearing, mechanical seal,glands, lathe works, repair to impeller, rolling element bearing shaft and greasing etc for the pump set capacity 12.5HP complete all as specified and directed.

Material and labour for servicing of pump sets including replacement of Ball bearing, mechanical seal,glands, lathe works, repair to impeller, rolling element bearing shaft and greasing etc for the pump set capacity 10HP complete all as specified and directed.

Material and labour for servicing of pump sets including replacement of Ball bearing, mechanical seal,glands, lathe works, repair to impeller, rolling element bearing shaft and greasing etc for the pump set capacity 3HP complete all as specified and directed.

Material and labour for servicing of pump sets including replacement of Ball bearing, mechanical seal,glands, lathe works, repair to impeller, rolling element bearing shaft and greasing etc for the pump set capacity 1.5HP complete all as specified and directed.

Material and labour for repair to water level indicator of underground sumps having capacity 100000/50000Ltrs, including replacement of sensors, control unit, etc to make the system made functional, complete all as specified and directed. NOTE: The rate quoted shall be inclusive of all the spares including sensors, control unit etc .

Material and labour for repair to water level indicator of high rise (G+8/7floors) building including replacement of sensors, control unit, etc to make the system made functional, complete all as specified and directed. NOTE: The rate quoted shall be inclusive of all the spares including sensors, control unit etc .

Supply and fix in repairs 05 Pair DC cabling 2.1 x 5.5mm with and including suitable cable as per site requirement including provn of suitable approved GI Support wire to cross the high rise building of G+8 floors and connected to the water level indicator sensor installed in Pump House Building complete all as specified and directed.

Supply and fix in repairs 75mm dia Male Brass Threaded Adaptor (MTA/ MBTA) complete all as specified and directed.

Supply and fix in repairs 50mm dia Male Brass Threaded Adaptor (MTA/ MBTA) complete all as specified and directed.

Supply and fix in repairs 40mm dia Male Brass Threaded Adaptor (MTA/ MBTA) complete all as specified and directed.

Supply and fix in repairs 25mm dia Male Brass Threaded Adaptor (MTA/ MBTA) complete all as specified and directed.

Supply and fix in repairs 75mm dia Female Brass Threaded Adaptor (MTA/ MBTA) complete all as specified and directed.

Supply and fix in repairs 50mm dia Female Brass Threaded Adaptor (MTA/ MBTA) complete all as specified and directed.

Supply and fix in repairs 40mm dia Female Brass Threaded Adaptor (MTA/ MBTA) complete all as specified and directed.

Supply and fix in repairs 25mm dia Female Brass Threaded Adaptor (MTA/ MBTA) complete all as specified and directed.

Supply and fix in repairs 50mm dia Tank Adaptor Brass complete all as specified and directed.

Supply and fix in repairs 40mm dia Tank Adaptor Brass complete all as specified and directed.

Supply and fix in repairs 25mm dia Tank Adaptor Brass complete all as specified and directed.

Supply and fix in repairs 50mm dia brass Union complete all as specified and dircted by the Engineer-in-Charge.

Supply and fix in repairs 40mm dia brass Union complete all as specified and dircted by the Engineer-in-Charge.

Supply and fix in repairs 32mm dia brass Union complete all as specified and dircted.

M&L for rectifying leakage of CPVC pipe line of 100mm bore including excavation in mud (not exc 1.5m x1.5m x1.0m) and making arrangement for dewatering by using electric/diesel pump/manual additional labour, taking out existing joint and making new run lead joint complete all as directed.

M&L for rectifying leakage of CPVC pipe line of 75mm bore including excavation in mud (not exc 1.5m x1.5m x1.0m) and making arrangement for dewatering by using electric/diesel pump/manual additional labour, taking out existing joint and making new run lead joint complete all as directed.

M&L for rectifying leakage of CPVC pipe line of 62.5mm bore including excavation in mud (not exc 1.5m x1.5m x1.0m) and making arrangement for dewatering by using electric/diesel pump/manual additional labour, taking out existing joint and making new run lead joint complete all as directed.

M&L for rectifying leakage of CPVC pipe line of 50mm bore including excavation in mud (not exc 1.5m x1.5m x1.0m) and making arrangement for dewatering by using electric/diesel pump/manual additional labour, taking out existing joint and making new run lead joint complete all as directed.

M&L for rectifying leakage of CPVC pipe line of 40mm bore including excavation in mud (not exc 1.5m x1.5m x1.0m) and making arrangement for dewatering by using electric/diesel pump/manual additional labour, taking out existing joint and making new run lead joint complete all as directed.

Matereial and labour for rectifying leakage of PP-R (Polypropylene random copolymer) pipe line of 90mm bore including excavation in mud (not exc 6.1m x 0.7m x 0.7m) and making arrangement for dewatering by using electric /diesel pump /manual additional labour, for taking out old jointing fitting and S&F new one jointing fitting such as socket, nipple,union,elbow and reducers complete all as directed

Matereial and labour for rectifying leakage of PP-R (Polypropylene random copolymer) pipe line of 63mm bore including excavation in mud (not exc 6.1m x 0.7m x 0.7m) and making arrangement for dewatering by using electric /diesel pump /manual additional labour, for taking out old jointing fitting and S&F new one jointing fitting such as socket, nipple,union,elbow and reducers complete all as directed

Matereial and labour for rectifying leakage of PP-R (Polypropylene random copolymer) pipe line of 50mm bore including excavation in mud (not exc 6.1m x 0.7m x 0.7m) and making arrangement for dewatering by using electric /diesel pump /manual additional labour, for taking out old jointing fitting and S&F new one jointing fitting such as socket, nipple,union,elbow and reducers complete all as directed

Matereial and labour for rectifying leakage of PP-R (Polypropylene random copolymer) pipe line of 40mm bore including excavation in mud (not exc 6.1m x 0.7m x 0.7m) and making arrangement for dewatering by using electric /diesel pump /manual additional labour, for taking out old jointing fitting and S&F new one jointing fitting such as socket, nipple,union,elbow and reducers complete all as directed

Schedule of Credit (Minus) Rs.36105.00 NOTE: Bidder shall insert credit amount of Rs. 36105.00 as rate in Green field under Col-13.

STAR ENGINEERING ENTERPRISES (BID ID -3170360)

Super Constructions (BID ID -3166788)

General Engineering and Constructions (BID ID -3167082)

Sreema Enterprises (BID ID -3164665)