repairing servicing of 03 n0 . s ( 7 . 5hp capacity each ) motors along with panel repair at govt . dental hospital jammu , repair/servicing to 03 no . s motors of capacity 7 . 5 hp each by way of dismantling from base frame carriage to market for repairs , extraction of old/damaged copper windings . providing and fitting of new copper windings , varnishing , insulation and drying of coils . providing and fitting of new bearings . reassembling and back carriage to hospital , installation and testing on full load . job also includes repair to panel with providing and fitting of two no . contactors , relays and other allied materials required to complete the job . complete job includes cost of material , labour charges and all types of taxes thereof .