Repair of 2 cusec discharge pump and 60 HP motor Unit III at LIS Zanihal with allied works.

Amount

Carriage of 60 HP motor, 2 cusec discharge 45 mtr head pump set and 8’’dia foot valve of unit-III installed at LIS Zanihal including two no. foot valves of 06” dia of unit I & II of LIS Kaskoot to workshop at Jammu (or to any other place with workshop suitable for execution of the job) for repairs and then back carriage to the LIS after carrying out necessary repairs. The job includes dismantling of damaged motor from base frame and decoupling from the pump, dismantling of pump from base frame, dismantling of foot valve from suction line, head load to the nearest road side using manual labour, loading in mechanical transport vehicle and transportation to the workshop and then after conducting repairs shifting it back to the site. The job includes cost of manual labour, tools and tackles.

Dismantling of the damaged 60 HP motor at workshop for extraction of burnt/damaged windings, cleaning of stator slots with appropriate cleaning agent and complete rewinding of the motor with new copper wire of requisite gauge/specifications and of standard make. Providing & fitting of new insulation & packing material and varnishing with superior quality varnish and drying in oven at controlled temperature. Also repairs to the rotor shaft by welding, turning and finishing to bearing size and making of new key way for coupling. Providing and fitting of new bearings and bearing sleeves at DE & NDE as per sample. Providing and fitting of bearing cover plates along with new nuts/bolts for fitting after threading the motor body. Complete job includes cost of material, labour charges, installation and testing with hire charges of tools and tackles.

Repairs to 2 cusec discharge x 45 mtr head pump at workshop by way of dismantling it for extraction of old and worn out parts i.e. bearings, sleeves check nut, gland packing, gasket, gland bushes, pump shaft, impeller. Repair to impeller by way brazing, turning and finishing to size. Providing & fitting of new pump shaft of stainless steel by way of welding, turning, machining, threading& finishing to the required size. P/F of 2Nos. gland bushes, 2Nos. check nuts, 2Nos. bearings, 2Nos. sleeves. Re-assembling all parts of pump with proper greasing and suitable gland packing, oil paper. Fabrication of new gland plate set and p/f of new coupling pulley as per sample along with new coupling nuts and bolts with bushes of required size. Job includes cost of material, labour charges, installation and testing on full load condition at site.

Repair to 8” dia foot valve of unit no III by way of dismantling the old worn out nuts and bolts with the help of manual labour, tools and tackles. Pulling out of the sump tank with the help of manual labour using tools and tackles at site. Separating the foot valve from suction pipe cleaning the suction pipe from inside by removing the mud deposited by using crow bar etc. Repair to foot valve of 8” dia of unit III by way of dismantling of foot valve, fabrication of resting plate out of MS plate by turning, boring, drilling holes as per size and making proper hinge arrangement for lifting plate. P/F of leather washer cut to size. P/F new strainer of desired size. Fitting of the foot vale with new nuts & bolts, gasket sheet to suction pipe and testing Complete at LIS Zanihal.

Repair to foot valve of 6” f of unit I & II by way of dismantling of foot valve, fabrication of resting plate out of MS plate by turning, boring, drilling holes as per size and making proper hinge arrangement for lifting plate. P/F of leather washer cut to size. P/F new strainer of required size. Fitting of the foot valve with new nuts & bolts, gasket sheet to suction pipe and testing complete at LIS Kaskoot. Complete job includes cost of material and labour charge at site.

Repair to sluice valve 6 inch. dia at LIS Zanihal by way of fabrication and fitting of stem rod with GM nut 1 no, fabrication/fitting of GM body seat ring 1 no, GM ring for flap 1 no. fabrication and fitting of gland bracket with gland stud/nut one set as per sample. Replacement of bolt, nuts & rubber gaskets. P/f of gland packing. The complete job includes cost of material and labour charges for dismantling and fitting of valves for unit no. III at site.

Rebate on Old Parts

JAGDEMBAY MECH ENGG WORKS

BEE AAR ENTERPRISES