MID/J/79

Restoration of pumping station LIS Seelam damaged due to rain during monsoon season by way of disconnecting the cables of 1 No. 45 HP motor of unit II from starter and then dismantling with the help of tools & tackles/manual labour from base frame and HC pump position and then shifting the same through manual head load and then 1oading with the help of manual labour/chain pulley block in mechanical transport for further shifting to the workshop, Unloading at the workshop for repairs, reconditioning, rewinding of the motors. Dismantling of 45 HP motor of unit II at workshop and then extraction of rotor from stator and complete rewinding of the 1no. motor with new copper wires of requisite gauge and specifications of standard make. Providing/fitting of new insulation, packing material, then varnishing with superior quality varnish drying in oven in controlled temperature. Extraction of bearings from their housings and cleaning by removing silt/dirt from bearing housing, providing/fitting of 2 no. bearings to the motor at D.E and NDE as per samples. Refitting bearings in housings, greasing properly. Back carriage to site after repairs and reinstallation by making connections of motor and testing on idle and load conditions. Job includes cost of material and labour charges with hiring charges of tools & tackles. The estimate has been framed after deducting the scrap value of motor winding. Providing of grease, m–oil and gland packing in the pump by replacing the old one. Repair/Servicing of automatic star delta starter 45 HP unit II at LIS Seelam by complete dismantling of all the parts of starters . Servicing of all the contactors and relays with suitable chemicals. Providing/fitting of new parts i.e. timer assembly, contactors and relay required after proper checking for smooth operation. providing/fitting of new thimbles to make connections with the motor. Servicing/repairs to 1 No. choked foot valve 300mm unit II dia. of LIS Seelam by way of dismantling of foot valve along with choked suction pipe and cleaning of mud/silt from pipe, foot valve using special tools and tackles. Complete dismantling of foot valve and then providing/fitting of new leather washers cut to size, adjustment of flaps with repairs to hinges if required. Reassembling the foot valve along with suction pipe by providing/fitting of new R.I sheets and nuts, bolts etc. Complete Job. Complete job includes cost of material used, transportation charges and labour charges for skilled /semiskilled labour to be employed at site for execution of job including the out station charges etc.

Rebate on Old Parts