Tender For supply at site of 107 sq.mm copper contact wire as per rdso spec no. ti/spc/ohe/cw/0971 and 65 sq.mm cadmium-copper catenary wire as per rdso spec. no-ti/spc/ohe/cat(cu-cd)/0971 (ankai-karanjgoan and navipet-indalvai of s.c. railway) including return of scrap (ankai-karanjgoan and navipet-indalvai of s.c.railway) by approved vendor.