annual repair and maintenance of electrical and mechanical equipments at keshav maha vidyalaya at pitampura delhi sh comprehensive maintenance of olympus lift make takeover by kone- comprehensive maintenance of olympus make 13 passenger lift serving ground+2 floors installed at keshav maha vidyalaya at pitampura, delhi with full collective / selective control passenger elevator including servicing, checking, adjustment and replacement of parts etc. as required in efficient reliable and safe operating conditions as per terms and conditions attached.a ) for first year during year 2022-2023 2 b ) for second year during year 2022-2023