supply of supply of contact wire parallel cl (small) (1041-2) with g.i.bolt 16x50x38mm and nutspring washer as per rdso drawing no.eti/ohe/p/1040-2 r e and as per rdso specification no.ti/spc/ohe/fittings/0130 - 10/13 (rev-1) .make core/rdso approved vendors material to be procured from rdso/core sources only. , supply of contact wire parallel clamp (small) (1041-2) with g.i.bolt 16x50x38mm and nutspr ing washer as per rdso drawing no.eti/ohe/p/1040-2 r e and as per rdso specification no.ti/spc/ohe/fi ttings/0130 - 10/13 (rev-1) .make core/rdso approved vendors material to be procured from rdso/cor e sources only. [ warranty period: 30 months after the date of delivery ] ]