Civil Engineering - Estimating and Costing - Discussion

Discussion :: Estimating and Costing - Section 1 (Q.No.50)

50. 

The detention period in a septic tank is assumed

[A]. 20 minutes
[B]. 25 minutes
[C]. 30 minutes
[D]. 40 minutes

Answer: Option C

Explanation:

No answer description available for this question.

Dileep said: (Sep 1, 2015)  
Can you give me an explanation about this in detailed?

Bhinda said: (Apr 27, 2016)  
I think it should be 36 hours.

Yogi said: (Jul 16, 2016)  
It is 12 to 36 hours.

Rajan said: (Jan 26, 2017)  
I think it is 24 to 48 hrs.

Vishal said: (Jan 28, 2017)  
It is 12 to 36 hrs.

Naveen said: (Aug 14, 2017)  
It is 12 to 36 hrs.

Himllen said: (Aug 19, 2017)  
It's 24 hours.

Sid said: (Sep 7, 2017)  
It must be in between 24-48 hrs.

Shivam Dwivedi said: (Sep 27, 2017)  
As per IS code specifications the detention period of septic tank is 24 to 48 hours.

Animesh Mahanty said: (Dec 6, 2017)  
24 to 48 hours is correct.

Shahnawaz said: (Dec 10, 2017)  
24 to 48 hours is correct.

Ritesh Maurya said: (Dec 22, 2017)  
30minute is correct.

Sujju Bhai said: (Jan 11, 2018)  
It's for skimming tank 40 mins.

Raj said: (Jan 18, 2018)  
24 to 48 hrs is correct.

Tanu said: (Feb 15, 2018)  
12-36 hours is the correct one.

Mayur said: (Jun 2, 2018)  
12 to 36 hours.

Ranjan Barman said: (Aug 6, 2018)  
As per I.S, the detention period of septic assumes 30 minutes.

Kiran Awaradi said: (Feb 22, 2019)  
The disposal of sewage from the septic tank is done by which of the following? Explanation: Soak pit is a circular pit through which sewage is disposed in the soil.

i.e: The septic tank has a long detention period in comparison to sedimentation than with a detention period of 12 to 36 hours.

Pankaj Kumar Verma said: (Sep 30, 2019)  
12-36 hours (but 24hours in designing).

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