KMDA/EM/EE /MD-III/NIT-04 of 2026-27

Maintenance and overhauling of V.T./ inclined pumps as per manufacturers instruction manual with all tools, tackles etc. This job includes labour charges, consumables like O- ring, sundry cleaning material etc. This job includes dismantling of all sub assemblies such as gear box, cooling pipes, shafts, column pipes, bowl assembly, bell mouth, strainer, line shaft enclosing tube etc. Reconditioning of all parts, inspection of all parts & replace these parts as per instructions (spares cost excluded) straighthening of shafts & refitting of all parts & sub assemblies with proper alignment including motor removing & refixing, test & trial for 24 hrs etc complete. (Capacity above 5 cusec and upto 25 cusec pump)

Bowl bush (Material: GM Grade LTB 2&5 IS-318)

Shaft sleeve/Gland sleeve (Material: ST ASTM 276-316 ANLD)

Servicing and overhauling of 400 Amps/500 Amps/630 Amps/1250 Amps, 11 KV/6.6KV/3.3kV VCB/VCU dismantling the rack from the housing , opening the components, necessary cleaning of the components, carbonised portion, changing of rubber gaskets, defective parts, cleaning of all mechanism part and lubricating the mechanism, opening of CT & PTS busbar spoutr adssembly cleaning the same and insulated properly by supply of CTC etc. and refitting all the parts to its origibnal position by making all relevant elcetrical connection, panel wiring etc. for satisfactory & operation. (1 no outgoing feeder)

Supply and replacement of nut bolt washer, 1.5 mm cable and socket.

High voltage testing of individual VCB one by one and then HT bus

Relay setting of feeder and installation & commissioning of feeder with the HT board

Supply, delivery, fitting and fixing of 11KV vacuum interruptor