gneralfund ward 2,9 pipelin 23-24 estimate for extension of pipelineward no 9 2 karambakkudi town panchayat pudukkottai district , earth work excavation for foundation in all types of soils and sub soils to full depth (such as soils in rock / silt / light black cotton soil / ordinary soil ) except in rock requiring blasting but inclusive of shoring, shuttering and bailing out water wherever necessary and refilling the sides of foundation with excavated earth other than sand in layers of 150 mm thick well rammed and consolidated, depositing the surplus earth in places shown by the departmental officers with initial lead of 10 m and initial lift of 2 m. complete as per tnss23 & 24, v, vi (s2), vii, 9,10 , supply and delivery offollowingpvc pipes 6 ksc/m2 and other materials of good quality includingcost of materials and labour with cost for coveyence to site etccompletecomplyingwith standardspecifications. etc., , 90mm pvcpipe 4 kcs , supplying and delivery of 90 mm dia 6 ksc pvc pipe and ductile ion pipe k7 for pumping main line 200 mm diafor distribution line as directed by the depatmental officers , 90 mm dia 6 ksc pvc pipe , 90mm tee , 90 mm pvc bend , loweringof pvcpipes 6 kcs/m2 specials into trench and laying to proper grade including all labour etccompletecomplyingwith standardspecifications. etc , 90 mm pvcpipe4 kcs , lowering the 90 mm dia pvc pipesand ductile ion pipe k7specials in the trenches and laying toproper grade and alignment and as directed by the departmental officers. , 90 mm ductilepipe4 kcs