Building Construction
Stability of an existing structure may be disturbed by

All listed here
Rising of water table
Mining in the neighborhood
Vibrations caused by traffic movements

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Building Construction
Pick up the correct statement about silt soil from the following:

The least plastic type normally consists of more or less equidimensional grains of quartz
The silt soil has particle size from 0.02 mm to 0.06 mm
All listed here
In organic fine grained silt soil possesses no plasticity

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