Early discussions are important to ensure the site layout has provision for above ground SuDS, such as swales, filter strips, detention basins and wetland ponds where possible, in preference to traditional drainage solutions.
Specific assessment of the site, ground conditions, topography and infrastructure, conducted at the earliest stage will help inform the site layout to ensure the most effective, efficient and sustainable drainage solutions are integrated throughout the development.
Adoptable drainage and pumping station design to The Water UK Sewerage Sector Guidance, appropriate for adoption by Water and Sewerage Companies under Section 98, Section 104 and Section 185 of The Water Industry Act, and adoption by Highways Authorities under Section 38 and Section 278 of The Highways Act.
Other drainage designs to the Building Regulations, The SuDS Manual and BRE Digest 365, BS8297, Environment Agency General Binding Rules for non-mains drainage application requiring sewage treatment plant and effluent dispersal drainage field.