2017-06-06 - P&E Agenda Attachment 1 to Item 6 Draft Alignment Amendments Part 1 (Pages 1-907)

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




                                                              neighbouring properties.
                                                                                  59
                                                       Flooding and drainage
                                                       O16 Buildings and other works are designed and                     S16.1 For new buildings or structures or
                                                                                                                                                        2
                                                       sited to—                                                          additions of more than 50m 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

                                                       59
                                                          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.



                                                                                                                   9-40