Response to Information Request

                                                                                                         103 Wrigley St (Cnr Sugar Road)
                                                                                                         P O Box 5774
                                                                                                         Maroochydore BC Q 4558
                                                                                                         Phone: 617 5479 5311
                                                                                                         Fax: 617 5479 1289
                                                                                                         Email: [email protected]
                                                                                                         Part of CadCon International Pty Ltd
                                                                                                         ACN 098 201 828




               2      Provide additional detail demonstrating that the eastern proposed building envelope is suitable
                      for residential development. The additional detail must be supported by a geotechnical report
                      and include, but not be limited to:
                      (a) a suitable location for effluent disposal and stormwater overflow

              Response:
              Building envelopes have been removed from Lot 1 (refer to Attachment 1 – Revised Proposal Plan).
              Since lodging the development application a dwelling house has been constructed within Lot 1 in
              accordance with a building approval (Council reference PC21/1509). Given there is now a dwelling on
              Lot 1, building envelopes are no longer necessary for Lot 1. Any future development within Lot 1 will
              need to occur in accordance with the planning scheme requirements.


               3      Provide additional detail demonstrating that the western proposed building envelope is suitable
                      for residential development regarding slope stability. The additional detail must be supported
                      by a geotechnical report and include, but not be limited to:
                      (a) demonstrate that the proposed level spreader is in a suitable location, despite being located
                           outside of the building envelope.

              Response:
              Per response above for Item 2, building envelopes have been removed from Lot 1 (refer to Attachment
              1 – Revised Proposal Plan) as Lot 1 contains an existing dwelling in accordance with a building approval
              (Council reference PC21/1509). Whilst the proposed level spreader is located in an area mapped as
              landslide hazard (and was formerly outside of the building envelope area), the proposed level spreader
              would direct dispersed flows directly over the gully flank to the south which drains to the east (i.e. away
              from development). This satisfies the recommendations from the slope stability report (refer to
              Attachment 3 – Revised Slope Stability Assessment) in that it wouldn’t result in discharging in close
              proximity or upslope of proposed structures or earthworks.


               4      Provide additional detail demonstrating that the size, location and layout of proposed building
                      envelope 2 is suitable for a future dwelling and associated services in accordance with
                      AO5.1/PO5 of the Rural Residential Zone Code. The detail must be prepared by a suitably
                      qualified person.
               5      Provide an amended proposal plan demonstrating the building envelope for proposed Lot 2
                      follows the recommendations in section 4.1 (Text Figure 10) of the Slope Stability Assessment
                      report (22131077) prepared by Tectonic.

              Response:
              The building envelope on Lot 2 has been amended to incorporate the recommendations from the slope
              stability assessment (refer to Attachment 1 – Revised Proposal Plan).

              The building envelope on Lot 2 provides sufficient area for future buildings and structures. As prescribed
              by AO5.5 from Council’s Rural residential zone code, the total gross floor area of all buildings on site is
              not to exceed 500m2. Lot 2 provides a building envelope area that exceeds this with an area of 831m2.
              The Slope Stability Assessment also states that there is sufficient area within Lot 2 to site the
              wastewater irrigation areas with the necessary setbacks. The Lot 2 building envelope is appropriately
              sized to accommodate a dwelling house and associated outbuildings/structures. Future buildings and
              structures are to be undertaken in accordance with the recommendations from the Slope Stability
              Assessment and can utilise split level design as required to ensure development does not exceed
              prescribed building height in accordance with AO5.1 from the Rural residential zone code. Additionally
              Lot 2’s building envelope is generally aligned lengthwise with site contours to assist with minimising
              future earthworks.


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coordination and liaison with architects, engineers etc, coordination and management of development projects from start to finish.