supply of supply installation and commsioning of liftsupply installation and commsioning of lift,design, manufacture, supply, installation, testing, commissioning and maintenance of g+1,20 passenger /1360kg capacity ,speed @1 mtr/s gearless &mrls elevator as per cpwd system /specification 2003, machine ac pmsm gearless ,microprocessor base with full collective controller ,vvvf drive cme component & finishing etc. of stainless steel (1.5mm) scratch resistant .dimension as per is 14665 along with ard overload protection ,cctv in both landing & sms alert system with two year warranty. [ warranty period: 24 months after the date of delivery ] , provision of second door for lifts [ warranty period: 24 months after the date of delivery ]