Design of Septic tank and Soak pit | Construction of Septic tank and soak pit | septic tank design

Design of Septic tank and Soak pit | Construction of Septic tank and soak pit | septic tank design

[@samirbomjan6062]

Given is sewage contribution not water supply in clearly ,why do u take 80%?????

[@plumbingchannel3716]

Sr do in place of capacity of septic tank we should use sewage per day?

[@CivilEngineeringExam]

in some places there is no sewer.. only septic tank is available

[@saraism4557]

In the minutes 3:22, we have to convert the year to the days , then multiple

[@md.arshadulislam8275]

reference book name plz