Civil Engineering - Estimating and Costing - Discussion

Discussion Forum : Estimating and Costing - Section 2 (Q.No. 6)
6.
Referring of given figure, pick up the correct statement from the following:
The total length of centre line of four walls is 20 m
Length of long wall out-to-out is 6.80 m
Length of short walls in-to-in is 3.20 m
All the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
12 comments Page 2 of 2.

Muazzm said:   6 years ago
As per the center line method;

Centerline length is;
Long side= 6.80-.8= 6.0
Short side= 4.80-.8 = 4.0
So total length of c/c by center line method is = 2*(6+4.0) = 20.

Rajkumarpatel said:   5 years ago
The total length of centre line of four walls is = 2(6.8-80) + 2(4.8-80) = 12 + 8 = 20m.
Length of longwall out-to-out is 6.80 m.
Length of short walls in-to-in is = 4.8 - 1.6 = 3.2m.
The answer is (D) All the above.


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