8632REPAIRS TO PUMPSETS STARTERS CHLORINATION PLANTS INCL BOREWELLS AND ALLIED WORKS UNDER AGE E M EAST OF GE M AF JALAHALLI BANGALORE

Amount

Over hauling and repair to Electronic Chemical Dosing Pump Granual based chloronome plants by cleaning the FRP 150 Ltrs Tank, and cleaning of filters and NRV , checking the delivery pipe line for chocking and cleaning the chlorination plant and maintainig properly including checking the level of oil in the gauge and topping up as and when required, checking the glands and maintain the plant in all respect and replacement of minor spare for smooth functioning of Chlorination Plant Range pump house all as directed by Engineer in charge. Note:- The unit rate quoted shall be deemed to include for the cost of replacement of minor spares for routine day to day maintenance and necessary servicing to keep the plants in running condition on all days including Sundays and holidays, Replacement of other major spares shall be measured and paid for separately.

All as per item No 01 but at ETI OH Tank

All as per item No 01 but at E & ITI OH Tank

All as per item No 01 but at Double Tank

Supply only Teflon gland square type 3 mm spares for smooth functioning of Chlorination plant :-

All as per item No 05 but Rubber ring for mixing chamber

All as per item No 05 but PVC diaphram valve 25 mm dia heavy duty

All as per item No 05 but PVC NRV set with glass ball for suction and delivery adopter 20 mm dia

All as per item No 05 but Plunger assembly with PVC dosing head 25 LPH

All as per item No 05 but Chloroscope kit / PH Kit upto 2ppm

Supplying and laying of CPVC pipes pressure rating 10Kgf/cm2 SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors of size 20mm dia complete all as specified and as directed.

Material and labour for repair & overhauling of squirrel cage induction electrical motor , 3 phase, 415 volts incl disconnecting all electrical connections ,decoupling from pump, taking down the motor from foundation , cleaning and varnishing the stator & rotor winding, heating and drying, replacement of burnt terminals, greasing to bearings, re-assembling the motor and refixing of motor on the foundation by using new nut, bolts and washers, coupling with pump,checking alignment connecting all electrical connections,checking the vibrations, RPM, DOR and testing on full load all as directed and specified for the 100 HP induction motor capacities of motor

All as per item No 12 but for 60 HP induction motor

All as per item No 12 but for 25 HP induction motor

Material and labour for repair & overhauling of centrifugal pump set of any make, dismantling and taking down pump after disconnecting water supply connections,decoupling from motor removing out impeller, cleaning, descaling , greasing to bearings incl replacement of unserviceable parts such as bearings DE & NDE, pump shaft sleeves, coupling pully, pump shaft etc. Assembly in the pump with new packing materials, nuts, bolts& washers , gland bolt & packing,coupling bushes ,coupling bolts and coupling with motor checking for vibration & alignment connecting delivery and suction pipe, testing the pump set all as directed by Engineer-in-Charge for the pump set of 100 HP capacities

All as per item No 15 but for 60 HP

All as per item No 15 but for 25 HP

Material and labour for repair & overhauling of monoblock pump set, taking out impeller, cleaning, descaling & greasing to bearings incl replacement of unserviceable parts such as bearings DE & NDE, gland flange, etc. Cleaning and varnishing the starter and rotar, winding, heating and drying replacement of burnt terminals of motor assembling in the pump with new packing materials nuts, bolts, washers checking alignment connecting all electrical/water connections,checking the vibrations& alignment, RPM,DOR , testing the pump set on full load all as directed by Engineer-in-Charge for the pumpsets of Monoblock pump set 10-15 HP capacities Note for Sl item Nos 18 to 21 (i) cost of small U/S parts such as new packing materials, nuts, bolts & washers , gland bolt & packing, coupling bushes , coupling bolts are is deemed to be included in quoted rates (ii) major unserviceable spares as listed in item 4 below will be measured and paid separately as supply only.

All as per item No 18 but for Monoblock pump set 5 - 7.5 HP

All as per item No 18 but for Monoblock pump set 2- 3 HP

All as per item No 18 but for Monoblock pump set 1 HP

Supply only Bearings DE & NDE for 100 HP motor

Supply only Bearing DE and NDE for pump coupled with 100 HP motor.

Supply only Bearing DE and NDE for 60 HP motor

Supply only Bearing DE and NDE for pump coupled with 60 HP motor.

Supply only Bearings DE & NDE for 25 HP motor

Supply only Bearing DE and NDE for pump coupled with 25 HP motor.

Supply only Bearings DE & NDE for 10 to 15 HP monoblock pump set

Supply only Bearings DE & NDE for 5 to 7.5 HP monoblock pump set

Supply only Bearings DE & NDE for 2 to 3 HP monoblock pump set

Supply only) Pump shaft sleeves for 100 HP pump set.

Supply only Pump shaft sleeves for 60 HP pump set

Supply only Pump shaft sleeves for 25 HP pump set.

Supply only Pump shaft high carbon steel with check nut for 100 HP pump set

S&F gland packing or required size of gland of superior quality to centrifugal / monoblock pumps of 100 HP capacities all as specified and directed.100 HP

All as per item No 35 but for 60 HP

All as per item No 35 but for 25 HP

All as per item No 35 but for 15 HP

Material and labour for replacement of U/S leather packing sutiable for foot valve ,suction pipe flanged including replacement of U/S nuts and bolts for 200mm dia sizes.

All as per item No 39 but for 100 mm dia

Repairs to defective star delta starter by replacing terminal, over load relay coil, contractor and any other parts and burnt out wiring for proper function for the 100 HP capacity pump set

All as per item No 41 but for 60 HP

All as per item No 41 but for 25 HP

All as per item No 41 but for 15 HP

All as per item No 41 but for 10 HP

Material and labour for replacement of 3 Pole power contractor AC 415 V 110 Amps , AC3, Type ML - 6 , 2 NO + 2 NC 50 Hz Model No ML 6 in the existing starter suitable for 100/60 HP Pump set

Material and labour for replacement of 3 Pole power contractor AC 415 V 70 Amps , AC3, Type ML - 4 , 2 NO + 2 NC 50 Hz Model No ML 4 in the existing starter suitable for 100/60 HP Pump set

Material and labour for replacement of 3 Pole power contractor AC 415 V 95 Amps , AC3, Type MNX 95 , 2 NO + 2 NC 50 Hz Model No MNX 95 in the existing starter suitable for 100/60 HP Pump set

Material and labour for replacing of Single phase preventer for motor in the existing panel board with new one at water supply installations and taking down old unserviceable items :-

Material and labour for rewinding of squirrel cage induction electrical motor , 3 phase, 415 volts with suitable size of copper enameled winding wire and insulating materials incl disconnecting all electrical connections ,decoupling from pump,taking down the motor from foundation , cleaning and varnishing the stator & rotor winding, heating and drying, replacement of burnt terminals, greasing to bearings, re-assembling the motor and refixing of motor on the foundation by using new nut, bolts and washers, coupling with pump,checking alignment connecting all electrical connections,checking the vibrations, RPM, DOR and testing on full load all as directed and specified for the 100 HP induction motorcapacities of motors

All as per item No 50 but for 60 HP induction motor

All as per item No 50 but for 25 HP induction motor

All as per item No 50 but for 10 to 15 HP induction motor

All as per item No 50 but for 1 HP- 3 HP induction motor

Supply only water treatment chlorination chemical high strength calcium based granular disinfectant more stable than chlorine gas including loading & unloading at site complete all as directed.

Supply only MCCB 250 Amps 4 pole 25 KA with microprocessor release - 01 No

Supply only MCCB 200 Amps 4 pole 25 KA with microprocessor release - 01 No

S&F Fully automatic star delta starter in Sheet-Steel Enclosure Type MN with Single Phase Protection feature for 100 HP Motor Rating AC-3 Duty, 415V, 50Hz, 3-Ph).Make:-L&T/Havells/Legrand

PLATINUM CONSTRUCTIONS

ANAND REFRIGERATION