REPAIR, MAINT OF PUMPS, MOTOR, STARTERS, DOZER CHLORINATION PLANT, CLEANING OF SUMP, OHT AND OTHER CONNECTED WORKS AT DHAR ROAD AND SAMNABANJ UNDER GE ARMY DHAR ROAD

Amount

Taking out with proper shut down in writing disconnecting all the electrical connections, dismantling the unserviceable motor alongwith Vertical terbine pump set from the base plate and pump and shifting the same to approved workshop for repair/rewinding. Dismantling the motor, cutting and removing the old heated up/burnt winding of the stater /rotor, cleaning the slots and replacement of brunt spare parts and reassembling the motor including transportation back the same after rewinding and reassembling, for size of electric motor 100 HP complete all as specified and directed by Engr -in- Charge. Note:- (a) Rewinding of motor will be measured and paid separately under relevent item. (b) The motor shall be Squirrel cage induction/slipring induction motor. (c) The contractor shall reinstall the motor within one week after handing over for repairs failing which a penelity @ Rs. 1000/- per day of delay will be charged from the contractor. (d) The rates quoted shall be deemed to include the cost of loading/unloading, transportation, grease, nuts, bolts and washers of any size and shape as required at site and refixing of motor duly functional and testing at its original location/position complete all as specified and directed. (e) Replacement of unserviceable bearings and greasing them completely. Bearing shall shall be measured and paid separately. (f) Motor shall be dismantled at workshop in presence of JE concern and inspected by the Engineer -in-Charge. A repair note shall be prepared by the contractor which shall be signed by contractor, JE, EIC and counter signed by GE. Winding cut shall be made in presence of EIC.

Taking proper shut down in writing disconnecting all the electrical connections, dismantling the unserviceable motor any type centrifugal motor with pump from the base plate and pump and shifting the same to approved workshop for repair/rewinding. Dismantling the motor, cutting and removing the old heated up/burnt winding of the stater /rotor, cleaning the slots and replacement of burnt spare parts and reassembling the motor including transportation back the same after rewinding and reassembling, for size of electric motor 50 to 75 HP complete all as specified and directed by Engr -in- Charge. Note:- (a) Rewinding of motor will be measured and paid separately under relevent item. (b) The motor shall be squerrel cage induction/slipring induction motor. (c) The contractor shall reinstall the motor within one week after handing over for repairs failing which a penelity @ Rs. 1000/- per day of delay will be charged from the contractor. (d) The rates quoted shall be deemed to include the cost of loading/unloading, transportation, grease, nuts, bolts and washers of any size and shape as required at site and refixing of motor duly functional and testing at its original location/position complete all as specified and directed. (e) Replacement of unserviceable bearings and greasing them completely. Bearing shall shall be measured and paid separately. (f) Motor shall be dismantled at workshop in presence of JE concern and inspected by the Engineer -in-Charge. A repair note shall be prepared by the contractor which shall be signed by contractor, JE, EIC and counter signed by GE. Winding cut shall be made in presence of EIC.

Taking out unserviceable centrifugal pump & motor of capacity 5 HP, 3 phase 415 volts, shifting to workshop and dismantalling, cutting of burnt windings and rewinding with supper enameled copper winding wire as per existing size and turns etc including all the insulating materials ie. varnish, cotton,tape, insulating paper and soldring etc and repair of pump sets including all defective parts and reassembling, reinstalling at original location or including testing complete all as specified and directed. Note:- (a) Winding cut shall be made in presence of EIC and reassembling shall be done after inspection by the EIC. (b) Rewinding wire of motor will be measured and paid separately under relevent item. (c) The motor shall be squerrel cage induction/slipring induction motor.

Taking down unserv motor and Rewinding the motor rotor with super enamelled copper winding wire/strip as per existing size and truns etc including all the insulating materials i.e varnish, cotton tape insulating paper and soldering etc of motor capacity 10 to 12 HP complete all as specified and directed by Engr-in-Charge.Note:- (a) Winding cut shall be made in presence of EIC and reassembling shall be done after inspection by the EIC. (b) Rewinding wire of motor will be measured and paid separately under relevent item. (c) The motor shall be squerrel cage induction/slipring induction motor.

Taking down air comperssor set with motor and Rewinding the motor rotor with super enamelled copper winding wire/strip as per existing size and truns etc including all the insulating materials i.e varnish, cotton tape insulating paper and soldering etc of motor capacity 30 HP complete all as specified and directed by Engr-in-Charge.Note:- (a) Winding cut shall be made in presence of EIC and reassembling shall be done after inspection by the EIC. (b) Rewinding wire of motor will be measured and paid separately under relevent item. (c) The motor shall be squerrel cage induction/slipring induction motor.

Rewinding of submersible motor, 15 H.P. 3 Phase, 50 Hz, 415 Volt with PVC insulated / coated copper winding wire of existing gauge with other winding material such as insulating paper, sleeves, bamboo stick etc. as per standard manufacturers specification including cleaning of stator, slots replacement of defective parts and testing complete all as directed . Note :- (a) Winding cut shall be made in presence of EIC and reassembling shall be done after inspection by the EIC. (b) Rewinding wire of motor will be measured and paid separately under relevent item. (c) The motor shall be squerrel cage induction/slipring induction motor. (d) Spare parts other than winding shall be measured and paid separately.

Taking out unserviceable booster pump & motor of capacity 2 HP, 3 phase 415 volts, shifting to workshop and dismantalling, cutting of burnt windings and rewinding with supper enameled copper winding wire as per existing size and truns etc including all the insulating materials ie. varnish, cotton,tape, insulating paper and soldring etc and repair of pump sets including all defective parts and reassembling, reinstalling at original location or including testing complete all as specified and directed. Note:- (a) Winding cut shall be made in presence of EIC and reassembling shall be done after inspection by the EIC. (b) Rewinding wire of motor will be measured and paid separately under relevent item. (c) The motor shall be squerrel cage induction/slipring induction motor.

Rewinding the motor stater with super enamelled copper winding wire of existing size and gauge and truns etc including all the insulating materials i.e varnish with suppr high quality of cotton tape, insulating paper and other misc items of motor any capacity (vertical terbine/ centrifugal) all as specified and directed by Engr-in-Charge.Note:- (a) Winding cut shall be made in presence of EIC and reassembling shall be done after inspection by the EIC. (b) Rewinding wire of motor will be measured and paid separately under relevent item. (c) The motor shall be squerrel cage induction/slipring induction motor.

Supply & Fixing in replacement of rotor bearing in motor DE and NDE of 100/75 HP VT terbine complete all as specified and directed by Engr-in-Charge. Make : SKF (Original)

M&L for cleaning of over head tank /under ground sump by scraping/removing all funges, scales, dust, sludge etc from inside of the over head tank and depositing the same to a distance exc 50 mtrs and n.exc. 100 mtrs including washing the walls & bottom of the over head tank with water and disinfection chemical such as bleaching powder etc and writing date of cleaning, CA No and name of contractor with synthetic enamel black/white paint complete for 150000 gallons capacity complete all as specified and directed. (Near Filter plant)

All as per item No 10.00 above but of capacity 75000 Gallon (MRS &Bde)

All as per item No 10.00 above but of capacity 50000 Gallon (Bde and MRS)

All as per item No 10.00 above but of capacity 25000 Gallon (Kamlesh vihar)

Taking out sludge/foreign material//silt/vegetation/mud from filter bed tank at tawi filter plant (into two parts) including taking down old muddy unserviceable media filter and provide new filter media ie gravels,sand media etc as required and dewatering the residual water and cleanings the walls with the help of blade/scrapper/wire brush, preparation of old surface and applying one coat of lime wash including removing the sludge/silt/foreign material complete and depositing where directed out side the defence area complete all as specified and directed by Engr-in-Charge

Taking out sludge/foreign material/silt/vegetation/mud from the square clear water UG sumps capacity 12 Lakh gallons (in two part) dewatering the residual water and cleaning the wall with help of blade/scrapper/wire brush, preparation of old surface and applying one coat of lime wash including removing the sludge/silt/foreign material complete and depositing where directed out side defence land complete all as specified and directed by Engr-in-Charge.

Taking out sludge/foreign material//silt/vegetation/mud from the clarifloculator tanks circular type capacity 1.5 Lakh gallon and cleaning the walls with wire brush/blade/ scrapper, preparation of old surface and applying one coat of lime wash including removing the sludge/silt/foreign material complete and depositing where directed out side defence land as and when required basis complete all as specified and directed by Engineer-in-Charge.

Taking out sludge/foreign material/silt/vegetation/mud from the pre-sedimentation tank of capacity 1.5 lakh gallon and cleaning the wall tile with cleaning agent including removing the sludge/silt/foreign material and depositing where directed out side defence land as and when required basis complete all as specified and directed by Engineer-in-Charge.

Taking out sludge/foreign material/silt/vegetation/mud from the back wash chamber (Jack well) and cleaning the wall tiles with cleaning agent including removing silt/sludge and depositing where directed out side defence land as and when required basis complete all as specified and directed by Engineer-in-Charge. Note: The works to be carried out in parts as at least one supply of water is to be restored per day and the contractor will arrange all type of T&P such as suction pump, wire brush, castic soda, tools & plants for destroy/dispose of mud and sludge etc. Hence tenderes are required to quote their rates accordingly after site visit.

Preparation of surface of siluce valve/air valve/NRV any size 150 mm to 400 mm bore and applying one coat of synthetic enamel paint of requisite colour complete all as specified and directed by Engr-in-Charge

Supply and fixing in replacement of sets of bearings for 1.5 to 5 HP H.P motor of end carriage drive complete all as specified and directed.

All as per item srl No 20 above but bearing for 15 HP pump/motor

All as per item srl No 20 above but bearing for 75 HP pump/motor

Supply and fixing in replacement Sets of bearings for 30 H.P motor complete all as specified and directed.

Supply and fixing in replacement of Contactor and relay for 100 HP star delta starter VT pump complete all as specified and directed.

Supply and fixing in replacement of Contactor and relay for 75 HP star delta starter centrifugal motor complete all as specified and directed.

Supply and fixing in replacement of Contactor and relay for motor of cap 15/20 HP star delta Starter complete all as specified and directed.

M&L for structural work fabricated from structural , steel section including nut,bolts,washers including cutting/ welding in any position, any shape and drilling hole for bolts in any size and shape as per site requirement or directed and inclusive of one primer coat of red oxide and one finish coatof synthetic enamel black paint complete all as per specified and directed.

Supply & fixing in repair Automatic Star Delta starter consisiting of ampmetre,voltmetre,indicator lamp,ON/OFF push button,TP MCB etc suitable for motor pump set of capacity 100 H.P. including making all electric connection complete all as specified. Make - Havells Cosmic star / C&S/Bentex/ L&T/BCH or any make as approved by GE.

Supply & fixing in replacement of old unserv starter by Automatic Star Delta starter consisiting of ampmetre,voltmetre,indicator lamp,ON/OFF push button,TP MCB etc suitable for motor pump set of capacity 75 H.P. including making all electric connection complete all as specified. Make - Havells Cosmic star / C&S/Bentex/ L&T/BCH or any make as approved by GE.

Supply & fixing in in replacement of old unserv starter by Automatic Star Delta starter consisiting of ampmetre,voltmetre,indicator lamp,ON/OFF push button,TP MCB etc suitable for motor pump set of capacity 15 H.P. including making all electric connection complete all as specified. Make - Havells Cosmic star / C&S/Bentex/ L&T/BCH or any make as approved by GE.

repair and Maint of automatinc star delta starter, decarbonised of all contects, relay,thimbles etc and cleaning, making good, tightning of all cables, wires and other connected items oiling in moving macnisiam etc incl replacement of burnt parts as requirment basis all as specified and directed for 100 HP starter complete all as specified and directed .

Repair and Maint of automatinc star delta starter, decarbonised of all contects, relay,thimbles etc and cleaning, making good, tightning of all cables, wires and other connected items oiling in moving macnisiam etc incl replacement of burnt parts as requirment basis all as specified and directed for 75 starter complete all as specified and directed .

Repair and Maint of automatinc star delta starter, decarbonised of all contects, relay,thimbles etc and cleaning, making good, tightning of all cables, wires and other connected items oiling in moving macnisiam etc incl replacement of burnt parts as requirment basis all as specified and directed for 50HP starter complete all as specified and directed .

Repair and Maint of automatinc star delta starter, decarbonised of all contects, relay,thimbles etc and cleaning, making good, tightning of all cables, wires and other connected items oiling in moving macnisiam etc incl replacement of burnt parts as requirment basis all as specified and directed for 15 HP starter complete all as specified and directed .

Taking out/ lifting defective submersible pump set capacity with 15 HP motor from bore well including motor, column pipes, steel rope, submersible cable and accessories etc and depositing in AGE E/M store yard.

Lowering only submersible pump set along with motor, column pipes, steel rope, submersible cable and accessories etc after repairing including testing commissioning of submersible pump set of 20000 GPH capacity with 15 HP motor. Note: All spares required to make the motor, pumps, column pipe etc serviceable shall be measured and paid separately under relevent items as supply only including transportation to & from upto contractor workshop

Dismantling of pump motor set complete with 15 HP, (Taken out above/lying U/S in store yard of AGE E/M) cleaning all dismantled spares parts / winding for inspection of Engineer-in-Charge to ascertian the scope of work for repair/replacement of parts.

Supply and fixing epoxy type cable jointing kit 10 Sqmm 3 core complete with all the jointing material ferrule insulation tape etc for 1100 Volts flat submersible copper conductor cable.

Machining work required for repair to submersible pump set by straightning, polishing of pump shaft, making screw and key way, including replacement of wornout parts re-assembling pump after repair for smooth functioning of pump. Note :- Fixing payment shall be deemed to be included in quoted rates.

Suppy only components/spare parts of existing discription and make for the submersible pumps and motors of capacity as under: -

SS impellers with key and distance bushes suitable for 15 HP pump

Bearing/ bush upper & lower for submersible pump for 15 HP

Neck ring for submersible pump set 15 HP

Distance sleeves for 15 HP.

High tensile nut bolts suitable for 15 HP pump

GM motor bush upper and lower (set of two) for 15 HP

Coupling with key for motor pump for 15 HP

Sand Guard for submersible pump set for 15 HP

Housing upper & lower for 15 HP

Thurst bearing assembly for submersible pump set motor of 15 HP

Casing bearing for submersible pump set 15 HP

Bowl suitable for submersible pump set 15 HP

Supply only Flat water proof submersible cable 3 core copper conductor, PVC insulated 1100 volts grade stranded 10 Sqmm , ISI marked and connected to pump motor through water tight sealing joints complete all as specified. Make: National Cables / Finolex / Havell's/Plaza

Supply & Fixing ML - 3 Type three Pole Power contactor having 02 NC & 02 NO auxilary contacts, AC operated of coil voltage 230 Volt, 50 Hz AC 3 rating 40 A, ACI Rating 45A complete all as specified and directed.Cat no. SS90721 of Make - L&T or its equivalent in Havells/ Legrand/Schneider as approved by GE.

Supply & Fixing ML - 4 Type three Pole Power contactor having 02 NC & 02 NO auxilary contacts, AC operated of coil voltage 230 /415 Volt, 50 Hz AC 3 rating 70 A, ACI Rating 100A Cat no. SS90910 of Make - L&T or its equivalent in Havells/ Legrand/Schneider as approved by GE.

Supply & Fixing in replacement of weighted Suction Line Strainer 3/8 '' suitable forcalcium hypochloride Dosing Pump complete all as specified.

Supply & Fixing in replacement of Injection Check valve 3/8 ''suitable for calcium hypochloride Dosing Pump complete all as specified.

Supply & fixing in replacement of Pump tube suitable for calcium hypochloride Dosing Pump complete all as specified.

M & L GI flange joint 80 mm bore 6/8 holes with rubber packing ring using suitable size nuts, bolts and washers, welding work complete to join two pipe all as specified and as directed .

Supply and fixing in replacement of 80 mm dia sluice valve PN 1.6 with brass spindel complete all as specified and directed

Taking up or down MS / GI pipe and connections including disconnecting of fittings from tubing where required and removal complete all as directed of 80/65 mm dia

Supply and lay in Trenches water tubing galvanized iron (GI) medium grade with all fittings 80 mm bore flanged type joint complete all as specified and directed Note : Joint will be taken seperatly.

Repair and maint of booster pump 5 HP including maintinance of emplare, bearing, oiling, greasing and leth machine work as per requirment, grinding, fan blade etc including overhauling and maintain all as specified and directed .

Supply & fixing in repair of digital panel mounted AC Amp meter, three phase in 96 x 96 mm square size, flush mounted case, accuracy class - 0.5 complete all as specified and directed .

Supply & fixing in repair of digital panel mounted AC Volt meter , three phase in 96 x 96 mm square size, flush mounted case, accuracy class - 0.5 complete all as specified and directed .

Excavation in trenches, for laying of pipe line not exceeding 1.5 mtr wide and not exceeding 1.5 meter in depth and getting out in soft/ loose soil complete all as specified and as directed.

Removing excavated material n.exc. 50 mtr and depositing where directed at a level n.exc. 1.5 mtr above the starting point complete all as specified and directed

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

Taking down and replacement of old unserviceable alum mixure gear box and servicing and over hauling of alum mixure including oiling greasing of movable part including servicing of alum mixure motor all as specified and directed

Servicing , repairing and over hauling of flaculator including replacement of chain and gear box including oiling greasing and making good as serviceable condition all as specified and directed ( Note :- repairing of flaculator for both tank sedimentation and pre sedimentation tank seperatly)

Servicing repairing and over hauling of slip ring for flaculator all as specified and directed.

Painting and Preparation of surface of steel section incl complete moving bridge and structure of clarifloculator tank /pre sedimentation tank and applying two coat after rubbing of rusted surface of synthetic enamel paint including marking all sign of requisite colour complete all as specified and directed by Engr-in-Charge

Repairing of clarifloculator rubber pading (wheel), bearing, chain, motor and overhauling complete and cleaning well mentained all as specified and directed Note rubber padding taken seperately

Replacement of rubber padding of clarifloculator all as specified and directed

Painting of pump motor set, air blower, VT pump etc of applying two coat of synthetic enamel paint after rubbing of rusted surface including marking all sign of requisite colour complete all as specified and directed by Engr-in-Charge

K S BUILDERS

proach associates

DAVINDER SINGH

R K BUILDERS