supply, installation, testing and commissioning of passenger lift, gearless machine roomless, single landing ( gf & ff ) , minimum load 20 persons, speed - 1 mtr per second to 1.5 mtr per second, automatic door with 2 side opening, microprocessor based variable frequency variable voltage drive controller with ard etc. and all safety devices as required ( the cost excludes associated civil and electrical work ) as per specifications, with warranty period of 24 months from the date of commissioning of elevator and 30 months from the date of supply whichever is earlier as per complete specifications . [ warranty period: 30 months after the date of delivery ] , ( amc of lift kwp ) comprehensive annual maintenance contract for lifts cap. 20 passenger for three years after ( warranty period 24 months from the date of commissioning of elevator and 30 months from the date of supply including gst @ 18% ) ( 4 lift x 3year = 12 lift year ) .