supply , installation , testing and commissioning of 4000 gph , 190 m head open well submersible pumping equipment at wss hamnari stage ii - supply, installation, testing & commissioning of open-well submersible pumping equipment for water supply scheme hamnari stage-ii ( m&e plan programme ) npump:- n• discharge : 4000 gph n• dynamic head : 190 meters n• speed : 2900 rpm n• type of pump : open-well submersible n• make : kirloskar / ksb / cri nmeterial of construction: n• casing : ss / ci n• impeller : ss 410 / bronze n• pump shaft : ss 410 nthe pump shall be provided with name plate giving following details / information. n? name of the manufacture or trade mark. n? serial no of the pump set. n? total head & discharge. n? motor:- n• make : ksb / kirloskar / cri n• speed : 2900 rpm n• rating : suitable for above parameter n• method of starting : star – delta. n• frequency : 50hz + 3% n• voltage : 415v + 15% n