Protection of river bank erosion near the house of Sachindra Debbarma adjacent to Subalsing RCC Bridge over Kambukcherra under Bharat Chowdhury VC of Hezamara Block ..2024-25/ SH_- Providing and placing of sand cement block. (L_150 m)

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto1.5m, disposed earth to be levelled and neatly dressed. -All Kinds of soil

Manufacturing of Sand Cement Block with mix 1:8( 1 Cement : 8 River Sand) of Size 0.45 m X0.45 m X 0.3 m including the cost of centering and shuttering and placing of polythene sheet at bottom of the block with engraving the serial number of each block as per direction of the Engineer - in- Charge.

Placing of sand cement / cement concrete blocks of size 0.45m X 0.45m X 0.30m in slope of river bank and in river bed including preperation of bed or launching apron as per direction of the Engineer - in- Charge. (a) Sand cement block