supply of supply & application of coach interior vinyl graphics etc. , supply & application of coach interior vinyl graphics as per specification rdso/2006/cg-13 rev-1 option a (or) with latest revision, removal of old/damaged fleet graphic film or sticker from affected area or as advised by consignee shall be done with a pneumatic random orbital sander with the latest avail able sanding disc of grit size 80 & 220 or any other suitable method or suitable method. surface preparatio n (apply body filler and app) and cleaning before application of vinyl graphic is mandatory of all applicable area. color shade and design to be approved before bulk supply [ warranty period: 6 months after the da te of delivery ] ]