tender for providing , installation , trial and testing of servo voltage stabilizer of 1000 kva (3 phase , 300 - 460 v/400 v) work includes providing of 1000 kva 300 -460 / 400 v , 3 phase 50 hz. balanced as well as unbalanced type oil cooled servo voltage stabilizer( is standard of is 9815 ) with first filling of oil of reputed make like servokon or equivalent having voltage correction speed of 8 to 10 v / second and operating temerature from 0 - 45 degree celcius with is standard of is 335 to remove fluctuation of voltage , trial & testing on no load and full load including all cost of carriage , loading , unloading , labour and t & p required for proper completion of work as per direction of engineer in charge at rajapur pump canal , rajapur , distt.- kanpur nagar .