supply of flexible poly vinyl chloride (pvc) flooring sheet in rolls of size: 1850 mm width x 16.3 meter long x 2 mm nominal thickness for lhb ac coaches. material and specification : rdsos spec. no. rdso/2006/cg-12 (rev. 2); colour: as per rdso approved s le code: acflg-01. , flexible poly vinyl chloride (pvc) flooring sheet in rolls of size: 1850 mm width x 16.3 m eter long x 2 mm nominal thickness for lhb ac coaches. material and specification : rdsos spec. no . rdso/2006/cg-12 (rev. 2); colour: as per rdso approved sample code: acflg-01. note: firm should supply compatible pvc welding electrode of length 2xwxl. [ warranty period: 72 months after the d ate of delivery ] ]