supply, installation, testing, commissioning of machine room less and gearless type passengerlift/elevator of 20 passenger /1360 kg capacity capacity/(g+1) two stops with two years warranty for duvvadarailway station fob as per cpwd specification for lift/elevator vide general specification for electrical works(part-iii-lifts & escalators) 2003 or latest as amended for procurement of lift/elevator as specified in cpwdsworks manual 2014 with special conditions as per annexure-i .