Civil Engineering - Estimating and Costing - Discussion
Discussion Forum : Estimating and Costing - Section 1 (Q.No. 13)
13.
In long and short wall method of estimation, the length of long wall is the centre to centre distance between the walls and
Discussion:
14 comments Page 1 of 2.
Pushpa said:
1 year ago
In long and short wall methods of estimation, the length of the long wall should be out to out hence the answer is D) none of the above.
Jonas k said:
4 years ago
B is correct.
C/C distance + half breadth on each side (means 2 x half breadth).
C/C distance + half breadth on each side (means 2 x half breadth).
Krishna negi said:
5 years ago
Thanks @Ranguwal.
CHIRAG RAGHU said:
5 years ago
Here in question, it should be centre line length not centre to centre.
So if it's centre line length then, to get the length of a long walk (out to out) may be calculated by adding half breadth at each end to it's centre line length.
Similarly, for the short-wall, it will be - deducting half breadth from its centre line.
So if it's centre line length then, to get the length of a long walk (out to out) may be calculated by adding half breadth at each end to it's centre line length.
Similarly, for the short-wall, it will be - deducting half breadth from its centre line.
Priya sh said:
5 years ago
I think question itself wrong. in long wall=out to out length+(breadth of item-thickness of wall ).
In short wall = in to in length -(breadth of item -thickness of wall).
In short wall = in to in length -(breadth of item -thickness of wall).
Bittu said:
6 years ago
The length of long wall, (out to out) may be calculated after adding half breadth at each end to its centre line length.
Thus the length of short wall measured into in and may be found by deducting half breadth from its centre line length at each end.
Thus the length of short wall measured into in and may be found by deducting half breadth from its centre line length at each end.
Bhoor Singh said:
7 years ago
Thanks all.
Jimmy. said:
7 years ago
Thanks @Abhilash S.
RanguwaL said:
7 years ago
The answer is correct because centre to centre distance is already concluded in question! so half thickness on both sides is only needed.
Abhilash s said:
8 years ago
Only B is correct. Because in case if you have Walls of different sizes on either side. i.e if you 've 300mm on one side and 150mm on other.
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