Civil Engineering - Waste Water Engineering - Discussion

Discussion Forum : Waste Water Engineering - Section 7 (Q.No. 5)
For laying a sewer line in a trench of 2 m width, an offset line is marked on the ground parallel to the given centre line at a distance of
100 cm
120 cm
140 cm
160 cm
180 cm.
Answer: Option
No answer description is available. Let's discuss.
5 comments Page 1 of 1.

Daljeet Singh said:   7 years ago
Because this is long offset.

Roy said:   6 years ago
The Formula is B/2 + 0.6.

Dhanu said:   7 years ago
offset = half of trench width + 0.6m.
0ff = 1 + 0.6 =1.6m=160 cm.

Raj said:   6 years ago
Thank you for describing this.

S raju said:   5 years ago
Which diameter of the pipe is suitable for this trench?

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