tender for extension of pipe line at ward no 5 area in veerakkalpudur town panchayat.; 1 earth work open excavation for foundation complying with referane clause of tnss well sinking with in the intial lead of 10mm and a lift of 2mm in hard stiff clay, stiff block cotton, hard red earth, shalls murram earth, mixed with small size boulders etc., complete. complying with std. specifications 2 supplying and fixing offollowing pvc.pipe including cost and conveyance of are materials to site and all other charge etc., complete 3 90mm hdpe pipe line( pn8) 4 75mm hdpe pipe line( pn8) 5 supplying and fixing of following pvc, gi specials, valves including cost and conveyance of are materials to site and all other charge etc., complete 6 80mm gm gate valve 7 65mm gm gate valve 8 75mm butt fusion joints 9 90mm butt fusion joints 10 towards labour charges for laying and jointing including all labour and all other charges etc., complete 11 90mm hdpe pipe line( pn8) 12 75mm hdpe pipe line( pn8) 13 refilling the excavated earth other than and including labour and all other charges etc., complete