Annual Plan-SO 200/23 Kadukutty Grama Panchayath Electrical maintenance of Panchayath Water Bodies in Various Wards-Pallikadavu LI Vadakkechal LI KIzhakkumpagham LI -General Electrical Work

Amount

Electrical Work

OD436615/2022-2023:Dismantling the 2.5 to 5 HP motor into stator and rotor ,cleaning the winding attending minor repairs ,retaping the coils if necessary ,varnishing the coils with best quality insulation varnish , cleaning and greasing the bearings with good quality grease, heating the windings,reasssembling , test running including scrapping ,cleaning and painting,with enamel paint.

OD436616/2022-2023:Dismantling the 25 to 50 HP motor into stator and rotor ,cleaning the winding attending minor repairs ,retaping the coils if necessary ,varnishing the coils with best quality insulation varnish , cleaning and greasing the bearings with good quality grease, heating the windings,reasssembling , test running including scrapping ,cleaning and painting,with enamel paint.

OD436617/2022-2023:Lifting the Motor 3 to 5 HP after disconnecting the wire connection, de coupling the pump,detaching from the base plate,starters,TP switches etc. using rope and chain.

OD436618/2022-2023:Lifting the Motor 25 to 50HP after disconnecting the wire connection ,de-coupling the pump,detaching from the base plate , starters, TP Switches, etc. using chain block,rope, chain.

OD436660/2022-2023:Dismantling the pump taking out the impeller ,shaft assembly, removing any foreign materials from the pump ,cleaning , checking the impeller leaves , supply and providing fresh gland packing ,greasing the bearing etc. of 25 to 50 HP pump scraping ,cleaning ,painting with two coats of best enamel paint .

OD436661/2022-2023:Supply and renewal of carbon brush in position of 25 to 50 HP motor

OD436662/2022-2023:Supply and renewal of coupling bush in position of 25 to 50 HP motor

OD436667/2022-2023:Refitting the 3 To 5 HP motor on base plate , levelling and correcting alignment with the pump coupling ,the same giving connections testing and trial run on full load.

OD436668/2022-2023:Refitting the 25 To 50 HP motor on base plate , levelling and correcting alignment with the pump coupling ,the same giving connections testing and trial run on full load.

OD436674/2022-2023:Supply and changing damaged bearing of 3 to 5 HP motor equivalent with new one..

OD436675/2022-2023:Supply and changing damaged bearing of above motor equivalent with new one.(6313).

OD436682/2022-2023:Supply and installation of 415V, 63A TPN AC 23A switch disconnector unit including HRC fuses in sheet steel enclosure complete with handle, door interlock and pad locking using necessary bolts and nuts, fixing the unit to wall, making good the damages, colour washing etc. including giving necessary connections as required.

2.15.3:Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.63 amps

OD436982/2022-2023:dismantling the existing control gears & switch gears from the panel board & enclosures etc. cleaning the panel board & enclosures motor pumps etc. scrapping ,cleaning and painting the rusted areas of panel boards & enclosures etc. as required including conveyance of the damaged components to section store.

OD436983/2022-2023:dismantling the oil immersed slip ring motor starter ,draining out the oil ,cleaning the tank, terminal contacts, cutting ,levelling ,polishing, the contacts where ever necessary ,checking the tripping mechanism, replacing the damaged wires, attending n\minor repairs, replacing the 600Volt, 50HZ no volt coil, refilling the required quantity transformer oil ,refitting ,resetting and making the starter in good working condition,including scrapping, cleaning and painting with two coats of enamel paint.

OD436998/2022-2023:Supply, Conveyance and filling of good quality LT grade transformer oil.

90.14.28.7:S & F Motor starters of the following ratingsFully automatic star delta starter for 25HP motor

90.14.28.6:S & F Motor starters of the following ratingsFully automatic star delta starter for 15HP motor

90.14.11.1:MCCB AccessoriesSupply and fixing one number earth fault Relay up to 100A with CBCT.

OD412488/2022-2023:Supply and fixing the following accessories in the existing meter board and giving connections etc.(100A, 415 V 2 way neutral Link mounted on DMC/SMC base)

OD412487/2022-2023:Supply and Fixing 100A, HRC Fuse base with HRC Fuse link in the existing paneland giving connections etc.

OD412489/2022-2023:Supply and providing 2.00 mm thick 3.3 KV synthetic elastromeric fire retardant insulating sheet.

FRANCIS PINHERO

Bidder Name

FRANCIS PINHERO

JEFRIN PINHERO