8258/E8

Amount

Taking out 150mm bore existing CI pipe line of any type from trenches, walls, floors etc including cleaning for refixing complete all as specified and as directed by the Engineer-in-Charge.

Taking out 100mm bore existing CI pipe line of any type from trenches, walls, floors etc including cleaning for refixing complete all as specified and as directed by the Engineer-in-Charge.

Taking out 80mm bore existing CI/GI pipe line of any type from trenches, walls, floors etc including cleaning for refixing complete all as specified and as directed by the Engineer-in-Charge.

All as per Item No. 3.00 here-in-before but 50mm / 40mm bore pipe.

All as per Item No. 3.00 here-in-before but 25mm / 20mm bore pipe.

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth for foundation, etc and getting out in soft/loose soil for layiing of wter supply pipe line complete all as specified and directed.

All as per item No. 12.00 here-in-before but getting out in hard & dense soil.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 Cm as in soft/loose soil complete all as specified and directed.

Removing excavated material ( soils of any type) not exc. 50 m and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and directed.

Supply and laying 80mm bore Galvanised steel water tubing, medium grade with all fittings in trenches or laid under floor complete all as specified and as directed.

Supply and laying 50mm bore Galvanised steel water tubing, medium grade with all fittings in trenches or laid under floor complete all as specified and as directed.

Supply and laying 40mm bore Galvanised steel water tubing, medium grade with all fittings in trenches or laid under floor complete all as specified and as directed.

Supply and laying 25mm bore Galvanised steel water tubing, medium grade with all fittings in trenches or laid under floor complete all as specified and as directed.

Supply and laying 20mm bore Galvanised steel water tubing, medium grade with all fittings in trenches or laid under floor complete all as specified and as directed.

Supply and fix 50 mm bore Galvanised steel water tubing, medium grade, galvanised with all fittings to walls and ceilings or laid on floors complete all as specified and as directed.

Supply and fix 40 mm bore Galvanised steel water tubing, medium grade, galvanised with all fittings to walls and ceilings or laid on floors complete all as specified and as directed.

Supply and fix 25 mm bore Galvanised steel water tubing, medium grade, galvanised with all fittings to walls and ceilings or laid on floors complete all as specified and as directed.

Supply and fix 20 mm bore Galvanised steel water tubing, medium grade, galvanised with all fittings to walls and ceilings or laid on floors complete all as specified and as directed.

Refixing of old serviceable 20 mm bore steel water tubing, medium grade, galvanised in trenches including provison of necessary new fittings complete all as specified and as directed. Note:- (i) Serviceable GI tube obtained from Ser item No 4 shall be used. (ii) Tenderer shall include cost of new fittings to be provided in quoted unit rate.

Refixing of old serviceable 25 mm bore steel water tubing, medium grade, galvanised in trenches including provison of necessary new fittings complete all as specified and as directed. Note:- (i) Serviceable GI tube obtained from Ser item No 4 shall be used. (ii) Tenderer shall include cost of new fittings to be provided in quoted unit rate.

Refixing of old serviceable 40 mm bore steel water tubing, medium grade, galvanised in trenches including provison of necessary new fittings complete all as specified and as directed. Note:- (i) Serviceable GI tube obtained from Ser item No 3 shall be used. (ii) Tenderer shall include cost of new fittings to be provided in quoted unit rate.

Refixing of old serviceable 50 mm bore steel water tubing, medium grade, galvanised in trenches including provison of necessary new fittings complete all as specified and as directed. Note:- (i) Serviceable GI tube obtained from Ser item No 3 shall be used. (ii) Tenderer shall include cost of new fittings to be provided in quoted unit rate.

Refixing of old serviceable 80 mm bore steel water tubing, medium grade, galvanised in trenches including provison of necessary new fittings complete all as specified and as directed. Note:- (i) Serviceable GI tube obtained from Ser item No 3 shall be used. (ii) Tenderer shall include cost of new fittings to be provided in quoted unit rate.

Supply and laying Cast iron pipes 150mm bore with spigot and socket ends, centrifugally cast, Class LA, inany length complete all as specified and as directed.

Supply and laying Cast iron pipes 100mm bore with spigot and socket ends, centrifugally cast, Class LA, inany length complete all as specified and as directed.

Supply and laying in repacement Ductile iron pipes with spigot and socket ends conforming to IS-8329-2000, Class K-9 in any length laid in trenches, including testing on completion for 150 mm bore of pipe complete all as specified and as directed by Engr-in-Charge.

Supply and laying in repacement Ductile iron pipes with spigot and socket ends conforming to IS-8329-2000, Class K-9 in any length laid in trenches, including testing on completion for 100 mm bore of pipe complete all as specified and as directed by Engr-in-Charge.

Materials and labour Run lead joint for CI / GI pipe 150 mm bore including spun yarn etc complete all as specified and as directed by Engr-in-Charge.

Materials and labour Run lead joint for CI / GI pipe 100 mm bore including spun yarn etc complete all as specified and as directed by Engr-in-Charge.

Cutting, drilling & taping of existing CI/DI/GI pipe line by necessary tools with out damaging the pipe line as required upto 150mm 'dia' complete all as specified and directed.

Supply and fix CI / DI bends (any type, radius and angle) tapers any type,(straight, bend, increasing,decreasing or double socket etc.)Tee pieces, single branch "Y"junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs suitable for upto 150mm bore DI/CI pipe after taking out the old unserviceable one complete all as specified and directed.

Supply and fix Cast Iron Sluice valve of 150 mm bore of pressure rating PN-1.6 conforming to IS : 14846 – 2000 specifications comprising of cast iron body with control assembly of flanged both ends, brass spindle with extended iron rod of 25mm dia & 3.00 m long alongwith iron wheel head, bolts, nuts & washers with 3mm thick rubber gaskets including taking down old unserviceable sluice valve all complete as specified and as directed by the Engineer - in – Charge.

Supply and fix Cast Iron Sluice valve of 100 mm bore of pressure rating PN-1.6 conforming to IS : 14846 – 2000 specifications comprising of cast iron body with control assembly of flanged both ends, brass spindle with extended iron rod of 25mm dia & 3.00 m long alongwith iron wheel head, bolts, nuts & washers with 3mm thick rubber gaskets including taking down old unserviceable sluice valve all complete as specified and as directed by the Engineer - in – Charge.

Supply and fix Cast Iron Sluice valve of 80 mm bore of pressure rating PN-1.6 conforming to IS : 14846 – 2000 specifications comprising of cast iron body with control assembly of flanged both ends, brass spindle with extended iron rod of 25mm dia & 3.00 m long alongwith iron wheel head, bolts, nuts & washers with 3mm thick rubber gaskets including taking down old unserviceable sluice valve all complete as specified and as directed by the Engineer - in – Charge.

Supply and fix Cast Iron Sluice valve of 50 mm bore of pressure rating PN-1.6 conforming to IS : 14846 – 2000 specifications comprising of cast iron body with control assembly of flanged both ends, brass spindle with extended iron rod of 25mm dia & 3.00 m long alongwith iron wheel head, bolts, nuts & washers with 3mm thick rubber gaskets including taking down old unserviceable sluice valve all complete as specified and as directed by the Engineer - in – Charge.

Repairs to unserviceable sluice valve 150mm bore by dismantling all the parts after removing from site & replacement of all parts like brass spindle, GM lock nuts, gaskets, nuts bolts & washer etc to make fully serviceable and re-fixing the same in its original position including connection complete all as specified and directed. Note:- Brass spindle will be measured & paid separately under relevant items of these schedule as 'Supply only" item.

All as per item No.36.00 here-in-before but 100mm bore sluice valve.

Supply only brass spindle suitable for 150mm bore sluice valve complete all as specified and directed.

All as per item No.38.00 here-in-before but size 100mm bore.

Supply and fix Cast iron non return valve double flanged (class-'B) high pressure conforming to IS-5312 for 100 mm bore complete with nuts, bolts & washer gaskets etc including taking down the old unserviceable one complete all as specified and directed.

Supply and fix Gun metal, globe or gate valves (ISI marked) ( Class-I) with iron wheel head, screwed both ends for 50 mm bore GI pipe complete as specified and as directed including taking down old unserviceable one.

Supply and fix Gun metal, globe or gate valves (ISI marked) ( Class-I) with iron wheel head, screwed both ends for 40 mm bore GI pipe complete as specified and as directed including taking down old unserviceable one.

Supply and fix Gun metal, globe or gate valves (ISI marked) ( Class-I) with iron wheel head, screwed both ends for 25 mm bore GI pipe complete as specified and as directed including taking down old unserviceable one.

Supply and fix Gun metal, globe or gate valves (ISI marked) ( Class-I) with iron wheel head, screwed both ends for 20 mm bore GI pipe complete as specified and as directed including taking down old unserviceable one.

Supply and fix Gun metal vertical check valve 100 mm dia with all fittings incl taking down old unservicable one complete as specified and as directed including taking down old unserviceable one.

Supply and fix Gun metal vertical check valve 80 mm dia with all fittings incl taking down old unservicable one complete as specified and as directed.

Supply and fix Gun metal vertical check valve 50 mm dia with all fittings incl taking down old unservicable one complete as specified and as directed .

Supply and fix Gun metal vertical check valve 40 mm dia with all fittings incl taking down old unservicable one complete as specified and as directed .

Supply and fix CI Diapharm valve double flange of size 100mm dia including taking down old unserviceable one complete all as directed.

Supply and fix CI Butterfly valve double flange of size 100mm dia including taking down old unserviceable one complete all as directed.

Supply and fix CI Butterfly valve double flange of size 80mm dia including taking down old unserviceable one complete all as directed.

Supply and fix Water pressure gauge 100mm dia in the main line of pump including necessary dirlling, welding, taping/Threading of existing line etc complete after taking out old unserviceable one complete all as directed by Engr-in-Charge.

Leakage detection in CI/GI water mains 150mm dia and necessary repairs including cutting threading for addition/alteration for insertion of fittings complete all as directed by the Engr-in-Charge. Note:- (i) The rate quoted by the contractor shall deemed to be inclusive of earth work/excavation and returning filling and removal of surplus soil. (ii) Any fittings, lead joint, required for repair/replacement shall be measured and paid for separately.

Repairing the submerssible sewage pump 3 HP by cleaning, derusting, and replacment of minor spares i.e impeller key, neck ring, coupling bush and key etc, reassembling the pump after routine maintenance of serviceable spares and replacment of spare parts, testing and commissioning complete all as specified and directed including Lifting and lowering of submersible pump from bore well complete all as directed by Engr-in-Charge. . Note:- (i) Spare parts other than minor spares required to be replaced shall be measured and paid seperately as 'Supply only' items below. (ii) One lifting and one lowering should be measued as one unit.

Supply only Angular contact bearing

Supply only Lock nut Stainless Steel

Supply only Impeller CI

Supply only Line shaft Stainless Steel

Supply only GI column pipe 5' long both end flanged.

Supply only MS Supporting clamp

Material and Labour Rewinding of mono block submersible pump AC 3phase 415 volts 50- HZ of capacity 3 HP with supper enamel copper wire of same size and heating and vernishing after removing the old burnt out winding complete all as directed by Engr-in-Charge.

Repairing the non clogging sewage pump 7.5/10 HP by cleaning, derusting, and replacment of minor spares i.e impeller key, neck ring, coupling bush and key etc, reassembling the pump after routine maintenance of serviceable spares and replacment of spare parts, testing and commissioning complete all as specified and directed including Lifting and lowering of submersible pump from bore well complete all as directed by Engr-in-Charge. . Note:- (i) Spare parts other than minor spares required to be replaced shall be measured and paid seperately as 'Supply only' items below. (ii) One lifting and one lowering should be measued as one unit.

Supply only Angular contact bearing

Supply only Line bush (UBH & LBH) Gun metal

Supply only Lock nut Stainless Steel

Supply only Impeller CI

Supply only Line shaft Stainless Steel

Supply only GI column pipe 5' long both end flanged.

Supply only Shaft sleevs Stainless Steel

Supply only MS Supporting clamp

Material and Labour Rewinding of mono block submersible pump AC 3phase 415 volts 50- HZ of capacity 7.5/ 10 HP with supper enamel copper wire of same size and heating and vernishing after removing the old burnt out winding complete all as directed by Engr-in-Charge.

Dismantling of high pressure single head adjustable gear motor of chemical dosing pump of "Decliback' make and separating the unserviceable parts cleaning the serviceable parts, re-assembling including replacement of old unserviceable parts complete all as specified and as directed by Engineer-in-Charge. Note:- Spare parts will be measured and paid separately as supply only Items under relevant items of this schedule.

Supply and fix heavy duty PVC pipe 20mm bore with stand 5 Kg/Cm2 pressure suitable for decrine dosing pump to rising mains including taking out the old unservicable one complete all as specified and directed.

Supply and fix suction valve for decrine dosing pump including taking out the old unservicable one complete all as specified and directed.

Supply and fix ring seal valve for Decrine dosing Pump including taking down unserviceable one complete all as specified and directed.

Supply and fix Antisyphon valve for decrine dosing pump including taking out the unserviceable old one complete all as specified and directed.

Material and Labour Foot valve assembly suitable for decrine dosing pump including taking down unserviceable valve complete all as directed.

Supply and fix Diaphram valve for DDP including taking out the old unserviceable one complete all as specified and directed.

Supply and fix Discharge valve for decrine dosing pump including taking down unserviceable one complete all as specified and directed.

Supply and fix in repair 20mm bore ball valve PTMT high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule complete all as specified and as directed. Make- Prayag/ Polytuf.

Supply and fix in repair 25mm bore ball valve PTMT high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule complete all as specified and as directed. Make- Prayag/ Polytuf.

Repairing the Submersible pump 5 HP by cleaning, derusting, and replacment of minor spares i.e impeller key, neck ring, coupling bush and key etc, reassembling the pump after routine maintenance of serviceable spares and replacment of spare parts, testing and commissioning complete all as specified and directed including Lifting and lowering of submersible pump from bore well complete all as directed by Engr-in-Charge. . Note:- (i) Spare parts other than minor spares required to be replaced shall be measured and paid seperately as 'Supply only' items below. (ii) One lifting and one lowering should be measued as one unit.

Supply only Suction Bush

Supply only Stage Casing Bush

Supply only Stainless Steel Shaft

Supply only Stainless Steel Sleevs

Supply only GM Impeller

Supply only Stage casing Ring

Supply only NRV

Supply only Sort piece with flange

Supply only Stainless Steel Nut and Bolt with washer

Supply only MS Nut and bolt with washer

Supply only Rubber Gasket

Material and Labour Rewinding submersible motor of 5HP after taking out the burnt out winding with new PVC insulated water proof copper winding wire of existing size complete all as directed by Engr-in-Charge.

Repairing the Submersible pump 15/20 HP by cleaning, derusting, and replacment of minor spares i.e impeller key, neck ring, coupling bush and key etc, reassembling the pump after routine maintenance of serviceable spares and replacment of spare parts, testing and commissioning complete all as specified and directed including Lifting and lowering of submersible pump from bore well complete all as directed by Engr-in-Charge. . Note:- (i) Spare parts other than minor spares required to be replaced shall be measured and paid seperately as 'Supply only' items below. (ii) One lifting and one lowering should be measued as one unit.

Supply only Suction Bush

Supply only Stage Casing Bush

Supply only Stainless Steel Shaft

Supply only Stainless Steel Sleevs

Supply only GM Impeller

Supply only Stage casing Ring

Supply only NRV

Supply only Sort piece with flange

Supply only Stainless Steel Nut and Bolt with washer

Supply only MS Nut and bolt with washer

Supply only Rubber Gasket

Material and Labour Rewinding of submersible motor of 15 / 20 HP after taking out the burnt out winding with new PVC insulated water proof copper winding wire of existing size complete all as directed by Engr-in-Charge.

Repairs Panel board for pump of any size/ any type by disconnecting and taking out old unserviceable wires and spare parts and rewiring the same with same size of copper wire, replacment of nut & bolts with washers, painting with one coat of synthetic enamel paint of existing colour including necessary preparation of surfaces including testing complete all as specified & directed by Engr-in-Charge. Note:- Any other Electrical fittings connecting to panel board should be measured and paid separately as "Supply only" Items.

Supply only Fully automatic star delta starter with steel enlosure AC 3 phase, 415 volt 50 Hz, 15 HP , 11KW pump motor set, overload relay range 17-25 Amps complete all as directed by Engr-in-Charge. Make:- Havells cat part No. IHSASAN2*E or equivalent model from make:- ABB / Schneider/ Legrand.

Supply and fix DOL starter suitable for 7.5 HP motor,5.5 KW, 3phase, 415 Volts, 10-13 A complete all as directed by Engineer-in-Charge. Make:- Havells cat part No. IHPDOLMB*F or equivalent model from make:- ABB / Schneider/ Legrand.

Supply only Power Contactor , 32A capacity, 2NO + 2NC, 415 V ratings complete all as directed by Engineer-in-Charge. Make:- Havells cat part No. IHPAA032410* or equivalent model from make:- ABB / Schneider/ Legrand.

Supply only Contactor 24A, capacity, 2NO + 2NC, 415 V ratings complete all as directed by Engineer-in-Charge. Make:- Havells cat part No. IHPAA025301* or equivalent model from make:- ABB / Schneider/ Legrand.

Supply only Electronic timer suitable for CN / CD / CH 9 A - 630 A complete all as directed by Engineer-in-Charge. Make:- Havells Cat No IHNN6000 or equivalent model from make:- C&S / BCH / ABB.

Supply only CT Coil complete all as directed.

Supply only Relay, thermal overload type for 17-25 A complete all as directed. Make:- Havells Cat No IHNR 11AP or equivalent model from make:- C&S / BCH / ABB.

Supply only Relay, thermal overload type for ML-1.5 contactor, 1.6-2.5 A complete all as directed. Make:- Havells Cat No IHNR 11AG or equivalent model from make:- C&S / BCH / ABB.

Supply only Single Phase Preventer used for oil emerged semi-automatic star delta starter with ( 9 wire ) ON Delay Timer (2-3 min.) and Auto/Manual Switch complete all as specified and directed. Make:- Minilec Cat No Auto switch 7 or equivalent model from make:- C&S / BCH / ABB.

Supply only PVC insulated water proof 3 core cable suitable for submersible pump set 1100 volts grade with stranded copper conductor cable of size 4 Sqmm including taking out the old unserviceable one complete all as specified and directed.

De-watering and cleaning of underground sumps or service tank upto 100000 gallon capacity cleaning the sump with wire brush,cloth ,bleaching powder,removing alll dirt scale from tank and from mouths of circulating pipes etc through drain pipe or by manually including writing with white paint in tank wall as "TANK CLEANED ON" with date ,month and year with a minimum 10 CM height capital lettrs/numbers and conducting all connections (if any) after cleaning and testing at different multi-storeyed buildings at BM camp complete all as specified and directed by Engineer-In-Charge.(a) To drain out the water by using exit valve or our own high capacity dewatering system. (b) Cleaning all the algae formation insied the tank by using TERBAC G5 a laboratory tested branded chemical of the company and scrubbing the walls of the tanks.(c) Fresh water cleaning by high speed jet pump (d) first bacteria screening is desertification by using TERBAC G5 a govt laboratory certified branded halogen compound. (e) Cleaning of the floor of the water tank by industrial vacuum cleaner. (f) The second bacteria screening and sterlizing method by using ultra violet ray with in the tank and kills all suspended bacteria. (g) Cleaning the third bacteria screening and sterilize the floor of the water tank by using laboratory certified branded strong oxidizing agent TERBAC G65.

De-watering of existing overhead water tank size 50000 gallon capacity at upto 20 feet staging cleaning the overhead tank with wire brush,cloth ,bleaching powder,removing alll dirt scale from tank and from mouths of circulating pipes etc through drain pipe or by manually including writing with white paint in tank wall as "TANK CLEANED ON" with date ,month and year with a minimum 10 CM height capital lettrs/numbers and conducting all connections (if any) after cleaning and testing at different multi-storeyed buildings at BM camp complete all as specified and directed by Engineer-In-Charge.(a) To drain out the water by using exit valve or our own high capacity dewatering system. (b) Cleaning all the algae formation insied the tank by using TERBAC G5 a laboratory tested branded chemical of the company and scrubbing the walls of the tanks.(c) Fresh water cleaning by high speed jet pump (d) first bacteria screening is desertification by using TERBAC G5 a govt laboratory certified branded halogen compound. (e) Cleaning of the floor of the water tank by industrial vacuum cleaner. (f) The second bacteria screening and sterlizing method by using ultra violet ray with in the tank and kills all suspended bacteria. (g) Cleaning the third bacteria screening and sterilize the floor of the water tank by using laboratory certified branded strong oxidizing agent TERBAC G65.

De-watering of existing overhead water tank size 25000 gallon capacity at upto 20 feet staging cleaning the overhead tank with wire brush,cloth ,bleaching powder,removing alll dirt scale from tank and from mouths of circulating pipes etc through drain pipe or by manually including writing with white paint in tank wall as "TANK CLEANED ON" with date ,month and year with a minimum 10 CM height capital lettrs/numbers and conducting all connections (if any) after cleaning and testing at different multi-storeyed buildings at BM camp complete all as specified and directed by Engineer-In-Charge.(a) To drain out the water by using exit valve or our own high capacity dewatering system. (b) Cleaning all the algae formation insied the tank by using TERBAC G5 a laboratory tested branded chemical of the company and scrubbing the walls of the tanks.(c) Fresh water cleaning by high speed jet pump (d) first bacteria screening is desertification by using TERBAC G5 a govt laboratory certified branded halogen compound. (e) Cleaning of the floor of the water tank by industrial vacuum cleaner. (f) The second bacteria screening and sterlizing method by using ultra violet ray with in the tank and kills all suspended bacteria. (g) Cleaning the third bacteria screening and sterilize the floor of the water tank by using laboratory certified branded strong oxidizing agent TERBAC G65.

Materials and Labour for Construction of brick masonary valve pit chamber of sizse 1050x1050x1050mm internal dimension using sub class-'B' bricks in CM (1:6) plastering in cement mortar (1:4) externally & internally extended to 15 cm below ground level including PCC bed 10 cm thick in PCC 1:3:6 Type C2 with MS frame fabricated by angle of size 40 x 40 x 6mm complete with top cover of 3 mm thick MS sheet & locking arrangement and painting with two coats of synthetic enamel over a coat of red oxide primer including demolition of old unserviceable damged valve pit complete all as specifed & directed.

Construction of brick masonary valve pit chamber of sizse 900 x 900 x 900 mm internal dimension using sub class-'B' bricks in CM (1:6) plastering in cement mortar (1:4) externally & internally extended to 15 cm below ground level including PCC bed 10 cm thick in PCC 1:3:6 Type C2 with MS frame fabricated by angle of size 40 x 40 x 6mm complete with top cover of 3 mm thick MS sheet & locking arrangement and painting with two coats of synthetic enamel over a coat of red oxide primer including demolition of old unserviceable damged valve pit complete all as specifed & directed.

Construction of brick masonary valve pit chamber of sizse 600 x 600 x 600 mm internal dimension using sub class-'B' bricks in CM (1:6) plastering in cement mortar (1:4) externally & internally extended to 15 cm below ground level including PCC bed 10 cm thick in PCC 1:3:6 Type C2 with MS frame fabricated by angle of size 40 x 40 x 6mm complete with top cover of 3 mm thick MS sheet & locking arrangement and painting with two coats of synthetic enamel over a coat of red oxide primer including demolition of old unserviceable damged valve pit complete all as specifed & directed.

Development of Tube well with suitable capacity compressed air for a period not less than 24 Hrs but till the sand free water is obtained (sand content of water shall not be more than 10ppm) complete all as specified and as directed by Engineer-in-Charge.

Supply only Traditional Calcium Hypochlorite based Granular disinfectant for water treatment , packed in 45 Kg Plastic Drum. Make:- Decliback Technologies / Potters & Watts . Note:- Approval of Chemical ( Calcium Hypochlorite) shall be given after verificatioin of test certificates and their chemical analysis, strength in terms of quantity of chlorine content duly recommended by Engineer-in-Charge and approved by GE. The brand / make of chlorination chemical must be certified by Govt Laboratory and confirming compliance of specification, suitable for drinking water for the current yearr.

Dismantling the channel base and taking out the pump & motor of capacity 5 HP AC 3 phase 415 volt disconnecting the pump motor, opening the pump, cleaning derusting thoroughly, machining inside body of the pump & repairing by replacement collar rings, gaskets, Impeller locknuts, shaft key etc re-assembling the pump including installtion & testing commissioning complete all as specified and directed. Note:- Spare parts other than minor spares required to be replaced shall be measured and paid seperately as 'Supply only' items below.

Supply only following spare parts for 5 HP Pump and motor :-

Stainless Steel Shaft

Brass Impeller

Gun metal Bush

Pump Bearing

Motor Bearing

Coupling pulley of Pump motor

Material and Labour Rewinding of electric motor AC 3phase 415 volts 50- HZ of capacity 5 HP with supper enamel copper wire of same size and heating and vernishing after removing the old burnt out winding including replacement of bearing etc testing & commissioning complete all as directed by Engr-in-Charge.

Dismantling the channel base and taking out the pump & motor of capacity 7.5/10 HP AC 3 phase 415 volt disconnecting the pump motor, opening the pump, cleaning derusting thoroughly, machining inside body of the pump & repairing by replacement collar rings, gaskets, Impeller locknuts, shaft key etc re-assembling the pump including installtion & testing commissioning complete all as specified and directed. Note:- Spare parts other than minor spares required to be replaced shall be measured and paid seperately as 'Supply only' items below.

Supply only following spare parts for 7.5/ 10 HP Pump and motor :-

Stainless Steel Shaft

Brass Impeller

Gun metal Bush

Pump Bearing

Motor Bearing

Coupling pulley of Pump motor

Material and Labour Rewinding of electric motor AC 3phase 415 volts 50- HZ of capacity 7.5 / 10 HP with supper enamel copper wire of same size and heating and vernishing after removing the old burnt out winding complete all as directed by Engr-in-Charge.

Dismantling Servicing and cleaning including surrounding Area thoroughly sewage treatment plant of capacity 200 Cum/hr model : FMR 200 of make:- ION Exchange (without Tertiary treatment) including make it serviceable complete all as specified and directed by Engr-in-charge. Note:- Servicing of componebts parts and replacement of its spares shall be measured and paid separately under relevent Items.

Servicing of Bar screen including replacemnt of spare parts.

Servicing of Air Blowers including replacemnt of spare parts.

Servicing of Existing diffuser including replacemnt of spare parts.

Servicing of Sludge transfer pump including replacemnt of spare parts.

Servicing of Filter press including replacemnt of spare parts .

Supply only Cultured micro biological solution.

M/S BISWANATH BHATTACHARJEE