Estimating and Costing - Engineering

Q1:

In long and short wall method of estimation, the length of long wall is the centre to centre distance between the walls and

A breadth of the wall

B half breadth of wall on each side

C one fourth breadth of wall on each side

D None of these.

ANS:B - half breadth of wall on each side

B is correct.

C/C distance + half breadth on each side (means 2 x half breadth).