tender for repair of 11kv colony cable and overhead line of hwp ( m ) .; 1 laying and jointing pvc pipe. heading 2 supply and fixing ofinsulation sleeveof gala / raychem make for 50 sq.mm ( rabbit ) existing 11kv overhead line 3 tool for installing above sleeve 4 laying of armoured cable of following voltage rating and size in underground trench with sand and brick protection 1.1kv upto 3c×185sq.mm / 6.6kv ( ue ) single core upto 630sq.mm / 6.6kv ( ue ) three core upto 150 sq.mm / 33kv ( single core ) upto 400 sq.mm 5 laying of armoured cable of 1.1kv from 3c×240sq.mm to 3cx400 sq.mm / 6.6kv ( ue ) from 3c×185sq.mm to 3cx240 sq.mm / 33kv 3c upto 400 sq.mm in concrete trench / cable tray