core wall

Costing & Estimation

Calculate the Estimate of Rock Fill Dam

Calculate the Estimate of Rock Fill Dam what is the rockfill dam? the rockfill dam is a structure to be constructed with a stone across a gulley to make water flow slow, rockfill dam (RFD) has to be constructed across the first order and 2nd order gullies in upper parts of catchments to reduce the speed of the rainwater and…