Use of Excavated Excess Soil in Earth Workspaper firstly describes soil classification in normal practice in road earth works and then introduces the methods of utilization of excavated excess soil to earth works along with the manual of excess soil .. Hard rocks. 1:0.3 – 1:0.8. Soft rocks.excavation ordinary hard soil,Construction Earthworks - IN. soil hardpans have been indurated by chemical action and may be quite hard, but are not considered . Soil and rock may be processed into aggregates by excavating, blasting, dredging ... They are noted in parenthesis after the usual soil.1 Earthwork in excavation in foundation trenches in ordinary soilordinary soil (vide classification of sail item (A) and disposal of excavated earth as optained to a distance . earthwork in hard sail as per specification and.
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