tender for no.2 rowmari village erosion protection project, 2022-23 - cleaning and grabbing land including uprooting rank vegitation, grass shrubs etc. and disposal of unservicable materials upto a safe distance etc. all complete as per direction. 2 earth work in excavation of foundation of structures as per drawingand technical specification, including setting out, construction ofshoring and bracing of sides and bottom, backfilling the excavated earth to theextent required. 3 providing & laying of boulder apron laid in wire crates made with 4 mm dia g.i. wire conforming to is :280 & is 4826 in 100 mm x 100 mm mesh ( weaved diagonally ) including 10% extra for laps and joints laid with stone boulders weighing not less than 40kg.each. 4 single bamboo palasiding / walling of whole 2nd class bamboo ( jati or bethua ) 75 mm dia and closely packed & driven including fitting fixing with half bamboo kamis horizontally in three rows with cane or tying with wire as per technical specification as directed. 5 cost of rcc engraved signboard as directed.