2017-11-07 P&E Committee - Attachment 1 to Item 1 - Amendments for Multiple Housing Type 2 Duplex & Minor Corrections

                                                                         column 1                                                      column 2
                                                                    Specific Outcomes                                              Probable solutions
            Including amendments to 3 July 2017




                                                         neighbouring properties.
The Noosa Plan




                                                  Flooding and drainage62
                                                  O16 Buildings and other works are designed and                    S16.1 For new buildings or structures or
                                                  sited to—                                                         additions of more than 50m2 gross floor area
                                                  a)     provide flood free access to premises and                  to an existing building or structure, floor levels
                                                         flood free habitable areas;                                for habitable rooms are not less than the
                                                  b)     allow only minor, short term and infrequent                specified minimum floor levels;
                                                         flooding of non-habitable areas;                           AND
                                                  c)     ensure carparking areas can be adequately                  S16.2 Where Council infrastructure is
                                                         drained;                                                   available—
                                                  d)     ensure drainage does not adversely impact                   a)    any drainage (from buildings and land)
                                                         upon other premises; and                                          flows to that infrastructure; and
                                                  e)     ensure filling or excavation does not                       b)    the infrastructure has the capacity to
                                                         adversely impact upon other premises by—                          accept any additional loading.
                                                          i.     causing ponding of water on the site                AND
                                                                 or nearby land;                                    S16.3 For Residential Uses—
                                                          ii.    increasing flooding, which adversely
                                                                                                                    a)     where slab on ground construction is
                                                                 affects the safety or use of any land
                                                                                                                           used, filling does not extend more than
                                                                 upstream and downstream; and
                                                                                                                           1m beyond the building footprint and
                                                          iii.   adversely affecting the flow of water
                                                                                                                           access to car parking areas, measured
                                                                 in any overland flow path.
                                                                                                                           from the outer walls of the building ; or

                                                                                                                    b)     the design consists of a suspended
                                                                                                                           floor construction;
                                                                                                                     AND
                                                                                                                     S16.4 Car parking and maneuvering areas
                                                                                                                     are constructed at a level that permits the
                                                                                                                     parking area to drain from the site by gravity
                                                                                                                     means, without the need for mechanical
                                                                                                                     pumping; or
                                                                                                                    S16.5 Basements for residential uses have
                                                                                                                    flood immunity above the 1%AEP defined
                                                                                                                    flood event where alternative means to
                                                                                                                    mechanical pumping are used to achieve
                                                                                                                    such immunity; or
                                                                                                                     S16.6 Basements for non-residential uses
                                                                                                                     have flood immunity above the 1%AEP
                                                                                                                     defined flood event that may be achieved by
                                                                                                                     means of mechanical pumping where the
                                                                                                                     mechanical feature is installed with adequate
                                                                                                                     holding tanks and an alternative back up
                                                                                                                     power source.
                                                  Sloping sites and ridgelines
                                                  O17 Development on sloping sites—                                 S17.1 Buildings and associated access ways
                                                  a)   is responsive to the natural topography of                   are not constructed on land with a slope
                                                       the site and minimises cut and fill;                         greater than 1 in 4 (25%);
                                                  b)   does not visually dominate the hill slope or                 AND
                                                       interrupt the skyline;                                       S17.2 Buildings are of split level design that
                                                  c)   is integrated with the natural site                          step down the slope or have a suspended
                                                       characteristics including vegetation; and                    floor construction;
                                                  d)   for Multiple housing, takes the form of                      AND
                                                       small separate buildings;                                    S17.3 Cut or fill is less than 2m in depth;
                                                                                                                    AND

                                                  62
                                                    Information on minimum floor levels and flood levels for some parts of the Shire is available from Council. These
                                                  provisions are not limited to areas shown as Flood Hazard Areas on overlay maps OM1.3-9.3.



                                                                                                             9-36