East Clayton

    East Clayton ‘Green’ Development in Surrey established BC precedent for implementing performance target approach to rainfall capture

    “The Neighbourhood Concept Plan (NCP) established rainfall capture objectives to maintaining the predevelopment runoff rates and volumes. The clay soils and limited infiltration rates drove innovation in both the calculation methods and the design details to allow the volumetric runoff coefficient to be maintained in both single family and multi-family sites,” states Jim Dumont.

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