general fund ward no 11,07 23-24 estimate for extension of pipeline at puliyancholai veethi to periyakadai veethi in karambakkudi town panchayat. , 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., , 110mm pvcpipe 6 kcs , 110 mm l bend , loweringof pvcpipes 6 kcs/m2 specials into trench and laying to proper grade including all labour etccompletecomplyingwith standardspecifications. etc. , 110mm pvcpipe 6 kcs , refilling with excavated earth including all labour charges etccompletecomplyingwith standardspecifications. etc , 110 mm pvcpipe6 kcs