Functioning of a septic tank in a sewerage disposal system, Civil Engineering

Assignment Help:

Q. Write short notes on the following :

a) Points to be kept in mind while collecting water samples for testing from tap, stream & T/well separately.

b) Where and why foot valve, check valve & gate valve to be provided for efficient running of pumps & maintaining the discharge in pipe line.

c) What do you under stand by ‘Self Cleaning Velocity' in a sewer design. Explain how ‘Egg shaped' sewer lines are superior in comparison with ‘ Circular' sewer lines.

d) Explain so as to why provision of ‘Man holes' is considered important/ necessary in laying a sewer line net work system.

e) Explain the functioning of a ‘Septic tank' in a sewerage disposal system with a sketch.


Related Discussions:- Functioning of a septic tank in a sewerage disposal system

Types of limes and their properties, Types of Limes and their Properties ...

Types of Limes and their Properties The limes are classified in three categories as fat lime, hydraulic lime and poor lime: (1) Fat lime: It is composed of 95 percentage o

Marine piles circular in cross section, Question Give reason that why a...

Question Give reason that why are most marine piles circular in cross section? Answer As marine piles, there are a number of options existing for selection, name as H-

Determine the normal and shear stress elements, Determine the normal and sh...

Determine the normal and shear stress elements: The state of stress at a point is given through the stress components σ x = 70 MPa, σ y = 10 MPa, and τ xy = - 40 MPa. Using

Compute the negative skin friction of the pile group, A square pile group o...

A square pile group of 9 piles passes by a recently filled up material of 4.5 m depth. The diameter of the pile is 30 cm and pile spacing is 90 cm centre to centre. If the unconfin

Explain the soil texture and soil structure, (a) Explain the 'Soil Texture'...

(a) Explain the 'Soil Texture' and 'Soil structure'. What are the various terms used to explain the above properties of the soil? (b) A clay sample having natural moisture conte

Lintel, Classification of lintels

Classification of lintels

State the effect of the induction of the pre-stresses, State the effect of...

State the effect of the induction of  the pre-stresses The net effect of the induction of  the pre-stresses shall be to decrease the tensile stresses (produced due to the exte

Reinforcement in thrust blocks, Reinforcement in thrust blocks In gene...

Reinforcement in thrust blocks In general situation, reinforcement isn't essential for thrust blocks in pressurized pipelines. Though certain amount of reinforcement hasto be

Three key types of reinforcement used in pre stressing, Question-What are t...

Question-What are three key types of r einforcement used in pre stressing ?   Answer- (i) Spalling reinforcement - Spalling stresses are established behind loaded

Instruments, description and details about distomat

description and details about distomat

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd