supply of pvc insulated single core stranded of aluminium conductorpvc insulated single core stranded of aluminium conductor,pvc insulated single core multi stranded cable of aluminium conductor of cross section 4.sq.mm (7/0.85mm) for non- ac and ac coaches conforming to rdso specification no.rdso /pe/spe c/tl/0027-2002 (rev.0) with amendment no.1. firm should supply red, yellow,blue and black colours in equal quantities. offer from icf approved sources only are accepted [ warranty period: 30 month s after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] amm/gsd/goc, sr tamil nadu 42567.00 metre