Answer / engr sher chaudhry

slope of draianage for pipe of any dia is 1:100, means that
in each 100cm length we need to give slope of 1cm.

Answer / hanamareddy

The slope wil be vary
from 1 in 200,to 500.it
wil depend on
sewage

Answer / nazim hussain

it depend upon the type of drain also .

Answer / karunakaran

for 200mm dia the slope shallbe 1:120
150mm dia 1:90
100mm dia 1:60

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