Development Application part 2 Application Forms REC11/0145

     All stormwater collected from roofed areas should be directed to storage tanks for re-use. Overflow from
     the tanks should be disposed of via connection to existing stormwater drainage or via rubble soakage
     pits downslope of the dwelling.

     No stormwater runoff should be allowed to flow over any exposed excavated embankment faces or filled
     batters.

     Areas adjacent existing gullies and existing dunal embankments must be protected against stormwater
     scour.

     All existing cross allotment flows from neighbouring properties must also be considered, managed and
     maintained. Clear unhindered drainage paths must be provided and maintained during and beyond
     construction. All constructed retaining walls must have effective drainage measures upslope and beyond
     the walls. These drains must be maintained and flushed out regularly.

     We have attached guidelines for hillside construction extracted from Australian Geomechanics vol. 35
     March 2000 - "Landslide Risk Management". These references provide commentary on good design
     and building practice.
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     We trust this meets with your requirements, however should you have any queries on the above matter
     please gpntact the undersigned.

     Yours s    cer




     Sean Richardson
     For and on behalf of
     SCG CONSULTING ENGINEERS



     Encs      Appendix A            -       Some Guidelines for Hillside Construction
               Appendix B            -       Landslip Mechanisms
               Appendix C            -       Landslip Risk Assessment Matrix
               Appendix D            -       Site Plan


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