Details: earth work in excavation of foundation trenches in ordinary soil (vide classification of soil item-a) and disposal of excavated earth so obtained (50m away from the edge of the trenches) with initial lead of 150m and initial lift of 1.5m as per specification and direction of e/i. (item no.-6.1.8,page no.-119,wrd part-b) earthwork in excavation of foundation trenches of toe wall , spillway, head regulator, intake-well and outlet etc as per designed section in odinary rock or soft rock(where blasting is not needed)(vide classification of soil vide item c) with disposal of soil (beyond 50m from the edge of treanches) with initial lead of 150m and lift of 1.5m as per specification and direction of e/i.(item no- 5.1.15.2 wrd part b) providing and laying in position cement concrete of specified grade m-150 (1:2:4 1 cement: 2 coarse sand (zone-iii): 4 graded stone graded aggregate 20mm nomial size) excluding the cost of centering and shuttering- all work upto plinth level. (item no.-5.3.1.2,
Sector: Water Resource Department