supply of pvc insulated multi stranded copper cable single core of size 4 sq.mmpvc insulated multi stranded copper cable single core of size 4 sq.mm,pvc insulated multi stranded copper cable single core of size 4 sq.mm. [56/0.3 mm] co mforming to rdso specification no. rdso/pe/spec/tl/0027-2002 [rev 0] june-2002 with amendment no 1. the cable shall be of white colour. note: note: firms may give a separate additional quote in ca se latest specification/design amendment is issued by rdso. 2] po will be released to definite descrip tion. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]