Question
During deep excavation, neighbouring ground water table is drawn down that might affect settlement of nearby buildings. What is remedial proposal to rectify situation?
Answer
One of methods to manage settlement of nearby buildings Because of excavation work is by recharging. Water composed in wells in deep excavation is place back to top of excavation in order to raise drawn-down water table. Location of recharge has to be properly selected to ensure soil is adequately permeable to transfer pumped water back near pretentious building.