14.1 Generally deep well sinking.in sandy strata is accomplished satisfactorily by steady daily dredging. It is found ... This method should be adopted only after the specific approval of the Engineer ... 15.6 Ihile sinking through sand, a tendency for the two outer wells to draw closer to the centre has generally been noticed. These Wells also get tilted considerably due to this. To prevent this, timber pieces may be introduced in between the steining of the two Wells and then sinking done.
|Title||:||Proceedings of the first conference of the Road Engineering Assocation of Asia and Australia, Bangkok, February 16-20, 1976|