Earth filling under floors with surplus soil containing more than 40% gravel or kankar excavated from foundation and taken only from outside the building plinth in 15 cm layers including ramming, watering and consolidating lead upto 30 metres.
Earth filling under floors with surplus soil containing more than 40% gravel or kankar excavated from foundation and taken only from outside the building plinth in 15 cm layers including ramming, watering and consolidating lead upto 30 metres.