tender for laying of 63mm/110mm dai 6kg/cm pvc pipe line at ward no. 01, 08 and 13 - dismentling ofinterloking tilesi/c all work complete 2 dismentling of cc roads i/c all complete work (as per pwd sor) 3 excavationof kankar and moorum mixed soil for laying pipeline and refilling the same after work completion and disposal of surplus of earth i/call t&p labour etc. 4 supply & fixing of following pvcpipe line 110 mm ø 6kg/cm2pressure isi mark with all jointing and laying complete i/c all labour t&p and all materials 5 supply & fixing of following pvcpipe line 63 mm ø 6kg/cm2pressure isi mark with all jointing and laying complete i/c all labour t&p and all materials 6 makinginterconnection between existing 110 mmpipe line and newly laid 110 mmpipe line.complete with all material i/c c.i.djoint, with all labour etc. 7 makinginterconnection between existing 110 mmpipe line and newly laid 90 mmpipe line.complete with all material i/c c.i.djoint, with all labour etc. 8 relaying of interloking old tiles i/c complete work 9 pcc ratio (1:6:12)with cement f/s and brick blast complete in respect (as per pwd sor) 10 cc ratio (1:2:4)with cement c/sand and and stone grit complete in respect (as per pwd sor) 11 shifting of water consumer connection 15mm/20mmø including necessary items 12 add 18% gst