work of ocb / vcb repairing in the area of edsd iind ( aliganj ) under edd ist etah.-comprehensive maintenance for 11kv vcb/ocb at 33kv s/s scope of work in the area of edsd iind (aliganj) under edd ist, etah.(a) checking and preventive maintenance of 11kv switch gear. (b)in case any fault occurs shall be attended by highly technically qualified and experienced staff with in 3 hour after information to the contractor. (c)in case of any damaged to switchgear all moving and fixed parts will be replaced/repairing by contractor at his own cost. replacement include ct, spout-bus, spout-line, bushing-eppoxy or ceramic, bushing-rod copper, tulip contact, current transformer 600/300/5, 400/200/5, charging gear with bearing of operating mechanism, charging drum, spout connection, arching chamber, busbar connector, relay, vacuum interrupter, 11kv pt and pt repairing and wiring of 11kv vcb/ocb electrical system and any other work required for smooth operation/working of vcb etc. repairing of pt is provided to 03 no, maximum replacement of 03 no relay will be covered. however repairing of relay is fully covered.note:- all above required spare and hardware will be make availabe by contractor at the time of fault.