Tender For supply of lt aerial bunch cable of working voltage up to and including 1100 volt grade ,type of insulation-cross linked polyethylene compound as per is:14255/1995 latest,conductor materi al aluminium h2/h4 grade as per is:8130/1984 latest,conductor material for messenger(neutral)cond uctor-heat treated aluminium-magnesium silicon alloy as per is:398(pt.4)/1979 latest.nominal cross sectional area-4x70 sq.mm+ nominal cross sectional area of messenger 1x70 sq.mm,make- havells, kei,finolex,polycab,plaza,cristal,gloster,paragon or similar make [ warranty period: 30 months aft er the date of delivery ]