Repairs to 30 cusec vertical turbine pumping unit at Lift Irrigation Scheme Vodhpora of MISD Handwara.

Amount

Complete dismantling of 30cusec single stage VT pump coupled to 200 HP motor by way of disconnecting all leads from the motor and marking the terminals, uncoupling of motor from the pump for accessing of damages to pump. Dismounting of motor with stool. Disassembling, dismantling and segregation of various pump parts such as discharge and column pipes, shaft and couplings, bowl, suction bell, impeller, stuffing box, fasteners etc by way of cutting rusted/jammed nut bolts. The job includes charges on account of skilled cum non skilled labour, tools and tackles required for execution of job at site.

Mechanical transportation, loading, unloading and handling of pump using appropriate means of transport through a lead of approximately 35 kilometer.

Complete assembling of all VT pump parts after cleaning, coupling and alignment with motor, connecting of motor leads and testing on full load of single stage bowl pump with column pipe of (column pipe >300mm).

Repairs to the 49mm dia SS line shaft (03 spot), by way of rebuilding of shaft using high quality SS electrodes and then turning the shaft on lathe machine to remove excess material deposit and restore the original dimensions and profile of shaft.

Repairs to the ratchet plate assembly by way of welding works using suitable welding electrode. Rebuilding of wornout teeth/ hub of ratchet plate by way of welding/grinding/finishing works to restore the desired profile and dimensions of ratchet plate. providing and filling of M-0il approx 04 litre.The ratchet plate shall teeth of suitable dimensions and profile to prevent reversal movement. The job includes fabrication of allen key holes for fitment of ratchet plate with bearing housing assembly.

Providing and fitting of pump bearing no. 16026 with adequate greasing of reputed make

Providing and fitting of pump bearing no. 7318 with adequate greasing of reputed make

M/s BUHROO MECHANICAL WORKS (BID ID -2400940)

M/S STAR ELECTRICAL ENGINEERING WORKS (BID ID -2401074)