tender for enhancing of water supply by replacement of damaged e&m equipment of various t/wells installed in jasola village under okhla constituency ac-54. , s/o motor protection assembly having earth leakage protection, phase sequence corrector, single phasing protection, over load protection, high voltage-low voltage protection, time delay power on programmable time switch (i.e. ryb phase & facility to change over from automatic to manual & vice versa up to 10 hp. make: gain guard/skope/any reputed make. , supply of mccb 63 amp. 4 pole , breaking capacity at 415 v: 35-36 ka, adjustable thermal setting (70-100%) and fixe magnetic settings make: l&t/c&s/djb approved. , providing & fixing of indicating lamps ryb along with complete wiring of above electrical components and with suitable size copper conductor wire (6sq mm, 4 sq mm , 2.5 sq mm & 1.5 sq mm) and suitable size ferrule/socket of required size insulating board i/c replacement of old and damaged components with above mentioned materials. job i/c testing & commissioning of complete panel board on load as per site requirement. , s/o double flanged g.i pipe of 50 mm dia. medium class each of 3 mtrs long duly threaded on both ends welded and fitted with g.i flange on both ends having the slot for sub cable. make: - tata/jindal , s/o pvc insulated pvc sheathed flat cable with plain copper conductor having 3 cores for submersible motor of 4 sq mm size (each roll of 100 mtrs.) make: - grandlay/havells/gloster/djb approved , s/o ms nut bolts off size as per requirement. , s/o rubber packing 50 mm dia. flange. , lowering & lifting of sub/sets from bore by taking out double flanged gi pipes, submersible p/set, cable, cutting of rusted nuts and bolts etc and replacement of damaged d/f gi pipes, cable, defective pump set etc as per site requirement and lowering of sub p/set, sub cable, gi pipe etc as required, jointing of cable from sub p/set along with holding of cable with pipes and jointing of d/f pipes etc with nuts