Page 7 - Updated SuDS Design & Evaluation Guide-Newham V3 Spreads

P. 7

Overview 1.0 Introduction 1.2 SuDS today SuDS became a statutory requirement on all Overview

There have been a number of definitions of
major developments in 2015. This means that
Sustainable Drainage over the years, but the
SuDS proposals are now required as part of
following is based on the SuDS Manual 2015,
which was published by the Construction
Since 2000 there have been an increasing number of publications that identify
Industry Research and Information the planning process.
Planning authorities can also ask for SuDS on
the problems with traditional drainage and describe a different approach to Association (CIRIA): other types of development, including smaller
managing rainfall called Sustainable Drainage Systems or SuDS.
developments and regeneration projects.

1.1 The origins of SuDS ‘Sustainable Drainage or SuDS is a way of managing rainfall that minimises

the negative impacts on the quantity and quality of runoff whilst
The industrialisation of the UK and the During the 1990s an awareness of better
extensive use of pipes to collect and convey ways to manage rainfall began to influence maximising the benefits of amenity and biodiversity for people and the
runoff to streams and rivers has created a thinking in Britain. environment’.
legacy of flooding and pollution.
Ideas from the US and Sweden were initially
Pipe systems are at capacity, or surcharge in introduced in Scotland, to deal with runoff
heavy rain, washing everyday contamination from a large new development in
from hard surfaces directly into our Dunfermline. Most of the concepts and terms
watercourses. commonly used in Sustainable Drainage
1 Systems (SuDS) were introduced to Britain at 2
this time.

Examples from the USA such as the Oregon
Water Science Centre inspired the uptake of One of the earliest examples of SuDS in the UK
SuDS within the UK. can be found at Dunfermline, Scotland.

2 3 4 5 6 7 8 9 10 11 12