bids are invited for facility management services - lumpsum based - stair chair lift foldable aluminum stair climbing wheel chair with battery quantity 1 nos; -; consumables to be provided by service provider (inclusive in contract cost) , facility management services - lumpsum based - electric wheel chair electric motorized wheel chair with foldable dry and removable battery with speed control with joystick and horn quantity 4 nos; -; consumables to be provided by service provider (in.. , facility management services - lumpsum based - examination couch examination couch electric height adjustable quantity 3 nos; -; consumables to be provided by service provider (inclusive in contract cost) , facility management services - lumpsum based - examination couch examination couch electric height adjustable quantity 1 nos; -; consumables to be provided by service provider (inclusive in contract cost)