supply of 4 x 150 sq. mm, xlpe insulated, 1100 volts grade, lt cable with improved fire performance category c2 etc.4 x 150 sq. mm, xlpe insulated, 1100 volts grade, lt cable with improved fire performance category c2 etc.,4 x 150 sq. mm, xlpe insulated, 1100 volts grade, lt cable with improved fire performance cate gory c2, stranded aluminum conductor complying with class 2 of is 8130, cores laid up, inner sheath of pvc applied by extrusion, galvanised round steel wire or galvanized steel formed wire (strip) armoured, cores identi fication by coloured strip applied on the cores, outer sheath of pvc compound applied by extrusion conforming to the requirement of type st2 as per is 5831 & also meet the requirement of c2 category tests under clause 15 .1.1 & 15.2.1, conforming to is: 7098 part-1 with amendment no. 1,2,3,4,5 or latest & isi marked. [ warranty pe riod: 30 months after the date of delivery ] new general stores depot/kgp, west bengal 1800.00 metre