Building Construction
Pick up the correct specification of one-room quarters generally adopted from the following:

All listed here
The size of room is either 3.5 m × 3 m or 4.2 m × 2.5 m
The front verandah is kept 2 m wide
Six quarters in a row

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Building Construction
Raft foundations are used for:

All listed here
Spanning over small soft or loose pockets
Counter acting the hydrostatic effect
Providing increased area of foundation over poor bearing capacity of soil

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