5179IWMP_Rev3

                                                                                 Callaghan & Toth


6.0 CONCLUSIONS & RECOMMENDATIONS
An integrated water management approach has been used to assess the site’s stormwater
requirements and water management needs. In summary:

    •    The proposed reconfiguration at 2 Pearsons Road from one (1) lot into fifteen (15) lots
         plus the balance park lot, can be treated by a stormwater treatment train consisting of:
         o One Bioretention Basin (BB4)
         o Four roadside Bio Pods (BB1, BB2, BB3, BB5)
    •    This proposed stormwater treatment train achieves the current best practice load based
         reduction targets as prescribed in State Planning Policy 2017 (Appendix 2: Table B)
    •    The new lots have sufficient flood free areas to build residential infrastructure in
         accordance with Council’s requirements.
    •    The increased flood storage achieved by detention volume in the detention basin.
    •    The riparian re-vegetation will be carried out as necessary, and freehold land is elevated
         well above flood levels.




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2035 2 Pearsons Road IWMP – Revision 3                                           April 2021