Urgent electrical Repairs to 240 HP/ 180 KW 3Phase induction Motor Vertical Design( Designated as Stand By Unit ) presently installed at Spot No.3 at New VT Station and allied Jobs at WSS Doodhganga.

Amount

Disconnecting of all connection leads, de coupling of motor from pumping assemble and mounting tool for conducting repairs to damaged 180 KW, 1470 RPM, 50 Hz, vertical induction motor of Make Kirloskar at site. The job includes all leads and lifts required at site, pre and post installation, dis assembling of all motor parts like upper and lower shields, rotor assembly, bearings etc. pre repairs and assembling of all parts post repairs. The job includes connecting AC supply to motor and testing & commissioning on full load at site.

Complete rewinding of above specified 180 KW, 1470 RPM, 50 Hz, 3 phase vertical induction motor of Make Kirloskar 3 – phase motor having sr. No 20710010.02 as per existing parameters pitch gauge using BIC copper conductor with F- class insulation, tapping connections. The Job includes providing & fixing of insulting paper and applying of specific grade varnish as recommended to winding to withstand damp and wet conditions and drying of same .

Removing of old / damaged Cu wire, cleaning of slots, servicing of bearings and bearing housings of both driving and non-driving ends with special grease and coupling of thrust bearings at NON driving end with superior quality M- oil using skilled labour, tools and tackles, bearing puller and allied conventional tools required for carrying out job. The Job includes Providing of M oil of specified grade for bearing lubrication (4 Ltrs) and Lithium base Multipurpose Grease as per IS:7623 ( 1 Kg / as per requirement) The job also includes shifting of old damaged / scrap from site i.e Doodhganga Kralpora to Divisional stores (Jawaharnagar/ Iqbal park / Tangnar).

Minor servicing of 500 KVA Voltage Stabilizer installed for Unit No.03 at New VT station by way of de carbonizing of fixed contact points and moving contact points and interchanging of both fixed and moving points at convenient locations of regulator assembly. The Job includes testing after connecting connection leads etc.

Repairs to FASD Starter No.3 of New VT Station by way of removing of damaged contactor points from ML 12 Contactor assembly and Providing and Fitting of New Contactor points of ML 12. The job includes servicing of other two contactor assemblies of FASD Starter No.03 by way of de carbonizing of contactor points by using metallic sand paper etc. The job including tightening of all power cables / connections etc. inside of Starter job includes testing on no load and at full load after carrying out the necessary repairs.