Annual repair and maintenance of 200 H.P. motor pump set at Chakrateerth sewage pumping station.

Amount

Repair of 200 HP non-clog centrifugal pump set at Chakrateerth Sewage Pumping Station i/c following work.

Dismantling of 200 HP non clog centrifugal pump set complete repair & machining of pump shaft making bearing seat with fitting of pump after repair labour charges i/c providing fixing of following accessories.

Transportation loading, unloading, site to workshop & workshop to site.

Making of Impeller nut as per sample.

Providing tepper roller bearing size No. 32320

Providing of roller bearing N.J. No. 222

Gland plate with fasteners.

Complete repair of 200 HP Siemens make motor 1440 RPM, 50 Cycle, 440 volt, 3 Phase induction motor including following work at Chakratirth sewage pumping station.

Complete opening fitting of motor with transportation loading and unloading.

Providing of H-class insulation copper winding wire app. 40 kg. each.

Providing of insulating material F-class insulating paper, fiber glass taproot, lead wire, impair cloth, soldering material etc as per required.

Labour charges for fully rewinding of motor as per above material.

Cleaning of stator winding removing moisture and varnishing of stator winding by Dr. back varnishing and drawing.

Providing and fixing of 6315 ball bearing Including required machining work.

Providing and fixing of NU316 Bearing Including required machining work.

Diametrically balancing rotor assembly

Providing and fixing, soldering and lugs crimping of lead wire.

Providing and fixing of couple pulley set as per 225/250 mm size..

Providing and fixing of terminal plate.

Modification of terminal box for above motor Including providing of aluminium terminal box and fitting with suitable arrangement.