supply of flexible poly vinyl chloride (pvc) floor [flexible poly vinyl chloride (pvc) flooring sheet in rolls of size: 1850 mm width x14 meter long of 2mm nominal thickness (25.9 sq. mtr.), , flexible poly vinyl chloride (pvc) flooring sheet in rolls of size: 1850 mm width x14 meter l ong of 2mm nominal thickness (25.9 sq. mtr.), conforming to rdso spec. rdso/2006/cg-12 (rev.1 of aug , 2008), read to all amendment with latest amnd. slip no.- 4 of august-2018 & corrigendum 1 of june 2015 .), quantity wise colour: as per annexure -1 to match pvc flooring of three tier economy (lwaccne) coac hes. firm should supply suitable pvc welding electrode dia. 2mm & length - 55 mtrs. per roll, * (samples f or colour & texture to be approved before bulk supply). warranty peroid : upto 72 months from the date of supply. note - material to be procure from rcf approved sources only. [ warranty period: 72 months afte r the date of delivery ] ]