Tender For supply, installation, testing and commisioning of gps based public address & passen ger information system (papis) and leddestinationboard to drg.no.140-6- 4-088, col-i,alt-c and t o spec. rdso/cg- 18001(rev.2) in lwaccn,lwaccw and lwcb coaches.fitment of destinationboard shall be sunk-in type and clause 14.6.2, sl.no.(a) of rdso specification rdso/cg-18001 rev-02 shal l be applicable.ie one line. [ warranty period: 78 months after the date of delivery ]