Reference Documents Plans - MCU24 0112 · MCU24/0112

                 5    CO N CLU S IO N


                 This SWMP outlines how stormwater runoff from the site will be managed in order to not adversely
                 impact the receiving environment.
                 The proposed lawful point of discharge for the development shall be the existing stormwater
                 infrastructure on Hilton Tce, with a connection proposed into the existing manhole. New on-site
                 stormwater infrastructure shall be constructed to collect stormwater runoff and direct it to the lawful
                 point of discharge. Stormwater detention is not considered to be required as the proposed
                 development's final impervious area is considered in line with existing conditions, and as a result of the
                 proposed development, it is unlikely to increase the runoff to such an extent that the downstream
                 drainage cannot cater for the site.

                 Stormwater quality treatment is proposed to be managed on-site to achieve the water quality objectives
                 through treatment from ATLAN filter cartridges in the treatment tank. MUSIC modelling has been
                 undertaken to demonstrate runoff from the development site achieves the water quality pollution load
                 reduction targets of the State Planning Policy.

                 Further refinement of the proposed stormwater management measures is recommended at the detailed
                 design phase to ensure coordination with the final architectural layout.

                 By implementing the proposed stormwater management system, and providing adequate maintenance,
                 the downstream environment and neighbouring properties will not experience any adverse deterioration
                 of water quality as a result of the proposed development.




                                                                                                                         9
Document Set ID: 23352733
Version: 1, Version Date: 15/11/2024