supply of design, manufacture, supply at site, installation, testing and commissioning of heavyduty escalators along with energy meter at tiruchchirappalli junction railway statio n in pf-1,2&3,4&5,6&7,8 and additional entry as per annexure-i. the escalator shall be as per rdso specification no. rdso/pe/spec/tl/0095(rev-3) -2019. warranty: 24 months from the date of commissioning of escalator and 30 months from the date of supply, whichever is earlier. during warranty period all scheduled maintenance (as per rdso specification no. rdso/pe/s pec/tl/0095(rev-3) -2019 annexure- 6 check list) must be performed for which no extra payme nt will be made . warranty/ penalty conditions will be as per letter no. e.61.g dt. 11.10.2023. [ warrant y period: 30 months after the date of delivery ] ]