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Detailed Design  9.8  Amenity

           Confirming integrated SuDS design


           Amenity is one of the four pillars of SuDS
           design and perhaps open to the most
           interpretation and judgement.

           Amenity focuses on the usefulness and
           aesthetic elements of SuDS design
           associated with features ‘at or near the
           surface’, and considers both multi-
           functionality and visual quality.

           The amenity value of SuDS will have been

           considered at both Concept and Outline
           design stages but some finer aspects of value
           will be enhanced by detail design at stage.

           An evaluation of the successful integration of
           amenity uses the design criteria set out in
           Concept Design.
                                                                         Informal play, through integrated design.


  107
           9.8.1 Legibility


           Understanding how the SuDS design                         ■  How does runoff travel from where it has
           functions is important both to everyday users             been collected onwards through ‘source
           of the SuDS environment and those who look                control’ components to each part of the
           after it.                                                 site. This is conveyance?


           An exercise in following each management                  ■  Where is runoff stored and cleaned along
           train from source to outfall and imagining                the management train in ‘site controls’
           how the scheme presents itself to the visitor             recognising that these functions may
           should highlight any problems with legibility.            occur within permeable construction?
           Considerations will include:
                                                                     ■  Where are flow controls are located?
              ■  How is rainfall collected?
                                                                     ■  Are overflow and exceedance routes clear
              ■  What ‘source control’ techniques have               and understandable?
               been used and how they can be accessed                ■  Is the outfall obvious, accessible and
               and maintained?
                                                                     understandable?




           The Royal Borough of Kensington & Chelsea SuDS D & E Guide                          © 2018 McCloy Consulting & Robert Bray Associates
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