Repairing of 10 cusec M and P Make pumping unit no. 02 at Lift irrigation cum dewatering scheme Gadkach of MISD Pattan.

Amount

Mechanical transportation, loading, unloading and handling of pumping unit using Load carrier auto, minivan or similar vehicle and then shifting back the same to site after carrying out necessary repairs at workshop (transportation to and fro).

Complete dismantling of single stage horizontal pumping unit by way of: Disconnecting all leads from the motor and marking the terminals, uncoupling of motor from the pump. Disassembling, dismantling and segregation of various pump parts such as shaft and sleeves, impeller, gland, fasteners, etc between (300-350mm).

Rebuliding of bearing seats and then machining to the required size for proper fitment of bearings.

Repairs to the damaged shaft by way of rebuilding of shaft using high quality electrodes and then turning the shaft on lathe machine to remove excess material deposited an restore the original dimensions and profile of the shaft. It is required at two damaged spots.

Manufacturing, providing and fitting of SS check nut/ impeller adjusting nut with proper locking arrangement as per sample available.

Providing and fitting of MS studs for gland. The Job also inlcudes threading of pump body for fitting of gland studs.

Providing and fitting of new bearing 3213(make ZKL/ARB/NBC).

Providing and fitting of new bearing 3313 (make ZKL/ARB/NBC).

Providing and fitting of GM bush as per sample by way of machining of machining of oversized casted G.M bush (approx. weight of finished GM bush = 1.25 kgs) by turning/finishing on lathe as per sample requirement.

Providing and fitting of cooling ring as per sample (approx. weight of finished GM cooling ring = 0.25kgs) by turning/finishing on lathe as per requirement.

Providing and fitting of carbon steel Fasteners of assorted sizes.

Providing and fitting of TC-16 rubber tyre.

Complete assembling of single stage horizontal pump (all types) after cleaning of all parts throughly with petrol, coupling and alignment with motor, connecting of motor leads and testing on full load.

Mechanical transportation of old damaged parts from site to divisional store using Private car, auto-rickshaw or similar.

Asif Engineering Works (BID ID -2376793)

M/S EURO LIGHT ENTERPRISES (BID ID -2377293)