dismantling & repairing of 02 nos. dewatering pump-motor (submersible) sets along with toping up of transformer oil including dehydration, filtration at padmapukur clear water booster pumping station, howrah, under jnnurm-ii division, kmda.- 1 part a: dismantling & reparing of submersible p/m set (02 nos.) 2 disconnecting the delivery pipe line with all accessories and removal of 1.5 hp dewatering from the pit. 3 transportation charges for taking the submersible pump-motor setentire assembly to the work shop where the rectification work will be doneas per direction of eic & viceversa. 4 charges of complete rewinding of 415 v grade 1.5 hp submersible motor with copper winding wire and strips including testing, and fixing the motor 5 supply and fixing of submersible thrust bearing 6 supply and filling of hydraulic oil servogem 68 for above pump motor set 7 supply & delivery burgnann mechanical seal type m 377409/100 with face combination silicon carbide ve silicon carbide 8 installation & commissioning of submersible pump motor set including re-fixing the all existing accessories after lowering down the pump motor set in the existing pit. this item included arrangement of chain pulley block, tools, tackles , sundry material etc. 9 part b: toping up of transformer oil including dehydration, filtration (03 nos. 750 kva) 10 dehydration & filtration of power transformer oil to raise the dielectric strenght to the value specified in is including submission of test result. the cost include man, machinery and tool & plant hire charges to complete the at site as per direction of the eic. 11 toping up of transformer with transformer oil . 12 taking out sample of oil from power/voltage transformer/ ocb etc. & testing their dielectric strenght according to specification & submission of result. 13 opening the transformer breather and refitting the same after changing the silica gel including supply of necessary gaskets and silica gel. 14 repairing/rectification, installation and commissioning of the bucholtz relay of the 500 kva transformer. 15 hv testing of 500 kva transformer. 16 added:- gst @ 18% 17 added @ 1 % labour cess