Annual Running and Maintenance of 50/150 HP Motor Pump at Chakrateerth Sewage Pumping Station.

Amount

Dismantling of 50 HP 1440 RPM 50 Cycle, 3 Phase, 440 volt induction motor i/c following works.

Opening of motor & carefully taking out of rotor assembly & cleaning of starter winding & removing of moisture tapping of winding after tapping varnishing of starter winding by Dr. Back Varnish & drying by heating process.

Dynamically balancing of Rotor Assembly.

New lead wire 6 nos.

Terminal plate set.

6314 bearing C-3.

Dismantling of burnt starter winding cutting cleaning of starter slots by CTC & fully rewinding by above material with varnishing testing complete labor charges.

Providing of super enamalled copper winding wire app. 30 kg.

Providing of insulation material lead wire, glass tape, varnish, terminal plate & tapping material etc.

Repair of 50 HP 1440 RPM 30 mtr. Head non-clog centrifugal pump set no. 1 & 2 at Chakratirth sewage pumping station i/c following works

Dismantling of 50 HP non-clog centrifugal pump set complete repairs & machining of pump shaft making bearing seat with fitting of pump after repair labour charges including providing of fixing of above accessories.

Housing sleeves as per bearing size.

Water circulation ring.

Impeller nut.

Oil seal set as per sample

Providing of bearing size 6313.

Providing of bearing size NU roller.

M.S. Studs as per sample.

Gland & chamber studs.

Gland plate with fasteners.

Providing of couple fulley set 250 mm dia size with couple bolt & bush.

Recasting of pump impeller back side plates as per required size i/c complete work.

Repair of 150 HP 1440 RPM 50 cycle 440 volt 3 phase kirlosker make induction motor including following works.

Complete opening fitting loading site to work shop & work shop to site.

Dismantling of motor carefully taking out of rotor assembly and fitting after complete repair with trial and testing of site including both site transportation and proper alignment.

Providing of super enamalled copper wire.

Providing of F-Class insulation material ampere clothe, tab, fiber glass, tab, glass sleeves, soldering material etc. as per required for starter winding.

Providing of lead wire set with lugs.

Labour charges for cleaning of starter slots by CTC & fully rewinding of starter by material after winding, fully starter winding, varnishing by Dr. back varnish and drying by heating process complete job.

Cleaning of stator winding and removing of moisture & varnishing of startor winding by Dr. back varnish and drying.

Providing and fixing of terminal plate.

Providing and fixing of bearing no. 6318 and 6314

Rotor assembly dynamically balancing including welding and machining work complete job.

Repair of 150 HP 1440 RPM 30 mtr. Head non-clog centrifugal pump set including following works.

Dismantling of 150 HP non-clog centrifugal pump set complete repairs & machining of pump shaft making bearing seat with fitting of pump after repair labour charges including providing of fixing of above accessories.

Housing sleeves as per bearing size.

Water circulation ring.

Impeller nut.

Oil seal set.

Providing of bearing size 6319.

Providing of bearing size 7319.

M.S. Studs as per sample.

Gland plate with fasteners.

Casting of G.M. gland bush ID-95, OD-90, H-125 mm. making of pattern with complete machining work.

Repair of pump housing body including welding & machining.

Providing & casting of distance pieces cast iron sleeves as per required size.

M A ENTERPRISES

Toshiba Electrical