response to information request - 9 Kauri · MCU22/0144

    12. Provided an updated SWMP with a revised stormwater quantity assessment
        which justifies the assumed pervious site areas post-development and
        which is consistent with the proposal plans.
    13. Provide updated OPW plans which:
        • fully contain the bioretention device within communal open space; and
        • provide details of the proposed high-flow outlet from the basin and
        downstream scour protection and flow dissipation in order to demonstrate
        how flows will be discharged to downstream land without causing
        concentration of flow or scour; and
        • Revise and confirm the in-situ infiltration rate and whether this is suitable
        for a ‘pipeless’ bioretention basin; and
        • If a pipeless bioretention basin is suitable, revies the basin section to
        encourage infiltration by having a flatter basin surface and provide some
        extended detention depth .
    14. Provide updated OPW plans and a SWMP which incorporates rainwater
        collection and reuse at the site, sufficient to supply external non-potable
        fixtures such as communal landscape irrigation and bin washdown.

Recor provide an updated stormwater management plan, carparking manoeuvring and
earthworks/retaining wall designs addressing the above items. Unit 1 has been amended
to allow for reversing in for a B99 car and forward in for a B85 car – This is the smallest
unit in the complex and is considered an appropriate relaxation considering the type and
nature of the user and their needs.




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In addition to the response, please find attached a DA Form 2 for DBW associated with
the demolition of the existing house. We seek for the application to consider this additional
element of the development and for conditions to be included on the Permit accordingly.

Pursuant to the Development Assessment Rules, the applicant has given the assessment
manager the information requested in the information request. Please proceed with the
assessment of the application at your earliest convenience.

If you have any further queries in relation to the above, please do not hesitate to contact
myself.

Regards,




Jack Lewis B.Sc Hons UNSW M.Plan Otago MPIA MQELA
Planner/Director
Pivotal Perspective Pty Ltd
0406 334 227
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