major irrigation - nizamabad district - operation & maintenance of alisagar lift irrigation scheme to lift 720 cusecs of water from the river godavari, in the foreshore of srsp, near kosli (v), navipet (m), nizamabad dist. in three stages (1st stage : 26m head, 2.20 km length and 720 cusecs of discharge ; 2nd stage : 36.825m head, 3.4 km length and 720 cusecs of discharge ; 3rd stage : 24.825m head, 1.70 km length and 455 cusecs of discharge) and regulating the water flow through the distributaries, sluices, etc., situated on the gravity canal of the lift irrigation scheme by operating the gates as per the instructions of the department and also operator shall observe the tank level while pumping the water for the smooth functioning of the scheme as per the provisions made in the detailed estimate excluding cc charges for a period from 01-08-2020 to 31-07-2021