RFI - Attachment 3 - Stormwater Management Plan

1.0 Introduction
Increasingly stringent environmental best management practice requires planners
and developers to apply a fit-for-purpose treatment train approach to stormwater
treatment to achieve today’s water quality objectives (WQOs). An integral element
to any good WSUD design is primary treatment or pre-screening of stormwater
flows to remove coarse sediment and gross pollutants prior to downstream
secondary or tertiary treatment systems such as bio retention filters or wetlands.

The Ecosol™ Litter Basket provides effective primary treatment of stormwater
flows at point of source. For many years the Ecosol™ Litter Basket has been seen
as the industry standard for at-source filtration with its effectiveness proven over
time both in the field and under strict laboratory conditions.



                                                                                       The system has been designed to
                                                                                       provided robust and durable cost
                                                                                       effective at-source primary treatment
                                                                                       system that captures and retains solid
                                                                                       pollutants at drainage entry points.

                                                                                       In developing this innovative stormwater
                                                                                       treatment system careful consideration
                                                                                       has been given to durability, longevity,
                                                                                       cost and maintainability. Key
                                                                                       commercial technical features include:

                                                                                         • low visual impact and energy
                                                                                           footprint;
                                                                                         • designed hydraulics with proven
                                                                                           performance and longevity;
                                                                                         • scalable design; and
                                                                                         • cost effective maintenance regime.

                                                                                       This technical manual describes the
                                                                                       operation and performance characteristics
                                                                                       of the system.




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