Details: appendix a :- construction of 9.00 m dia intake well pump house 2.31:clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of up to a distance of 50 m outside the periphery of the area cleared od213518/2023-2024:putting up a bund having a width of 1.50m and height of 4.50m from the bed level using 1/2 split coconut piles of 30cm dia driven to a depth of 1.00 m at 1.00m intevals double rows and tied together with 1/4 split coconut strut having 2.00m long across 1.00m c/c and using 1/2 split bamboos horizontally at 30cm c/c and tying with coir yarn and packing sand filled cement bags at both sides for a width of 0.50m then both sides packing with polythene sheet inside portion of filling clay and filling the inside portion with puddle clay mixed with earth at 1:1 ratio of 5 km conveyance by lorry and 100m by head load and maintaining the bund till required period an
Sector: Water supply and Sewerage