Response to Further advice - 2023-01-11 RFI response · MCU22/0144

            Vehicle Swept Paths
               3. Provide additional Vehicle Swept Path Plans that demonstrate a B99 vehicle is
                  capable of entering the above Visitor Bays and Unit Carparks in a forward gear,
                  exit the space in a reverse gear and exit the site in a forward gear in a total of
                  3 movements without entering proposed landscaped areas or colliding with
                  features of the development (i.e. retaining walls). The additional plans must be
                  prepared by a suitably qualified person (RPEQ – Registered Professional
                  Engineer of Queensland).

            The swept paths have been updated to ensure that the vehicle body does not pass
            over landscaping areas nor retaining walls. Please refer to plans C60, C61 and C62.

            Sustainable Building Design Code
               4. Provide updated plans which incorporate rainwater collection and reuse at the
                   site, sufficient to supply external non-potable fixtures such as communal
                   landscape irrigation and bin washdown. The rainwater tanks should collect
                   roofwater only (not surface runoff) and be located within communal open
                   space areas of the site.

            In accordance with the accepted outcome for the Sustainable Building Code, 3,000L
            of rainwater reuse storage has been provided as a below ground storage tank,
            nominally a Humes Rainvault RV3000-01-00 or equivalent. The maximum possible roof
            area is to be directed to the tank, with downpipes fitted with first flush capture devices
            to minimise pollutants being washed into the tank. The SWMP and design plans have
            been updated to reflect this addition.

            The rainwater reuse tank is to be plumbed to internal and external non-potable water
            fixtures including external irrigation fixtures, internal toilets and laundry areas, and is
            to be fitted with an automatic switching device to supply water when tank storage is
            exhausted. Design of the roof drainage system and reuse pump and supply is to be
            undertaken by the hydraulic consultant.

            For further details on the other items of the information request, please refer to the town
            planning response.

            We believe that the above satisfactorily addresses the engineering matters raised in the
            information request however, should additional information be required, please contact
            our office directly.

            Yours faithfully,
            RECOR Pty Ltd
            Prepared by


            Ben Parry
            Civil Engineer
            BEng (Hons), MIEAust CPEng NER
            RPEQ: 28084




P +61 7 5211 1003          A 75 Noosa Dr, Noosa Heads Qld 4567   E [email protected]       recorconsulting.com