Tender For supply, installation , testing and commissioning of gps based public address & passenger information system (papis) and led destination board ( one line)to drg. no. 140-6-4-088, col-iii, alt-c and to spec. rdso/cg - 18001 (rev.2) or latest in lwfac/pp2 coache s. fitment of destination board shall be sunk-in type and clause 14.6.2, sl.no.(a) of rdso specification rdso/cg-18001 rev-02 shall be applicable.ie one line. [ warranty period: 78 m onths after the date of delivery ]