WHAT SHOULD MY SURFACE DRAINAGE PLANS INCLUDE?

SUBDIVISIONS ONLY:

a.      Topography/ contours

b.     Road profiles and cross sections

c.      Interception along roadways

d.     Details of all existing and proposed drainage infrastructure

BUILDING ONLY:

a.     Topography/ contours

b.     Interception and disposal of roof water and surface water within the site

c.      Details of existing and proposed drainage infrastructure

FAQs