supply of supply and installation of retro fitment of revised wiring with modified junction boxes.supply and installation of retro fitment of revised wiring with modified junction boxes.,supply and installation of retro fitment of revised wiring with modified junction boxes and co nnectors for m/s escorts limited make air brake system as per rdso drg. no. cg-19005 alt. 1 and drg.n o.cg-18246 alt. 0 (ref. rdso letter no. mc/lhb/brake, dated 27/02/19). kit details are as per enclosed ann exure. [ warranty period: 36 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]