supply of design, manufacturing, supply, installation, testing and commissioning of passenger escalator with amc for 03 years after expiry of 2 years warranty period.design, manufacturing, supply, installation, testing and commissioning of passenger escalator with amc for 03 years after expiry of 2 years warranty period., design, manufacturing, supply, installation, testing and commissioning of passenger escalator in connection with installation of escalator suitable for 6 mtr height as per rdsos specification no. rdso / pe / spec / tl / 0095- ( rev.3 ) -2019 or latest. note - cost of variation of height- the given rate is for a standard vertical height of escalator of 6 meter. the actual payment to be made to supplier shall be + - 0.6 % of given ex-factory rate with variation of vertical height + - 0.15 meters i.e. if the height become 6.15 meter then the amount paid to bidder will be 1.006 times the given rate and if height becomes 5.85 meter then amount paid will be 0.994 times of given rate. [ warranty period: 30 months after the date of delivery ] page 1 of 8 run date / time: 30 / 12 / 2022 11:49:29stores / east central rly tender document , annual maintenance contract ( amc ) of passenger escalator for 03 years after expiry of 2 years warranty period. sse ( elec ) / mfp , ecr bihar 2.00 numbers