In order to carryout the excavation work safety and to minimise the risk .the following factors shall be concidered before the excavation starts.
Size and purpose of excavation.
Nature of the ground including the proximityof made up ground.
Stability of adjuscent structures.Position of underground obstructions such as pipes ,electric cables and other utilities.
Position of structures of archieological and historical interest.
wether and moisture conditions high water table.
Sourse of soil vibration (high way traffic,mechinery etc.)
Adjucent road and fott path.
Method of excavation.
Size and purpose of excavation.
Nature of the ground including the proximityof made up ground.
Stability of adjuscent structures.Position of underground obstructions such as pipes ,electric cables and other utilities.
Position of structures of archieological and historical interest.
wether and moisture conditions high water table.
Sourse of soil vibration (high way traffic,mechinery etc.)
Adjucent road and fott path.
Method of excavation.
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