Mechanical work to be carried out at lift irrigation scheme Janbazpora-I.

Amount

Dismantling of 45 cusec V.T pump unit no.04 single stage having dynamic head 12 Mtr to rectify the defect in it way of decoupling of motor from coupling with the help of skilled labour, heavy tools & tackles. The job includes the charge for carefully opening of small parts like Ratchet pin, Washers, coupling pin, pump coupling, coupling nut, lock nut, bearing nut, drainage of M-oil carefully in separate container from oil retaining tube, etc. The job then includes the charge for dismantling of bearing housing, discharge head column pipe having dia 700mm with the help of skilled labour, heavy tools & tackles by way of opening nuts & bolts, then carefully dismantled head shaft from muff coupling by using Ln key set. The job then involves extraction of second column pipe & shaft with same pattern as mentioned above. The job also includes the charge for extraction of Taper column pipe, Bowl assembly, Suction bell mouth with the help of skilled labours. Then dismantled of bowl assembly at site carefully to rectify the defect in it. The job includes the hire charge for hiring gas cutter for cutting rusted nuts& bolts wherever required , Chain pulley block, large pipe wrench, ln key set, skilled/Manual labour, etc for the completion of work so that the defects in pump can rectify easily.

SULTAN ENGINEERING WORKS