Part B - Attachments A to D

 Specific Outcome                                      Probable Solution                                                  Response
           a) provide flood free access to                     structure, floor levels for habitable rooms are not less
           premises and flood free habitable                   than the specified minimum floor levels;
           areas;                                              AND
           b) allow only minor, short term and                   Where Council infrastructure is available—
           infrequent flooding of non-habitable       S17.2                                                               R17.2 Complies
           areas;                                                  a) any drainage (including buildings and yards)        Drainage associated with the car wash activities will
                                                                   flows to that infrastructure; and                      connect to nearby existing infrastructure internal to the site.
           c) ensure carparking areas can be
           adequately drained;                                     b) the infrastructure has the capacity to accept any   Appropriate capacity is expected due to the low-impact
                                                                   additional loading;                                    nature of the proposal.
           d) ensure drainage does not
           adversely impact upon other                           AND                                                      See Attachment G – Hydraulic Services Plan for more
           premises; and                                                                                                  detail.
           e) ensure filling or excavation does       S17.3      For Residential Uses—                                    R17.3 Not Applicable
           not adversely impact upon other                          a) where slab on ground construction is used,         Residential uses are not proposed.
           premises by—                                             filling does not extend more than 1m beyond the
               i. causing ponding on the site or                    building footprint and access to car parking areas,
               nearby land;                                         measured from the outer walls of the building ; or
               ii. increasing flooding, which                       b) the design consists of a suspended floor
               adversely affects the safety or                      construction;
               use of any land upstream and                      AND
               downstream; and                                   Car parking and maneuvering areas are constructed
                                                      S17.4                                                               R17.4 Complies
               iii. adversely affecting the flow of              at a level that permits the parking area to drain from
               water in any overland flow path.                  the site by gravity means, without the need for          No change to the approved car parking and manoeuvring
                                                                 mechanical pumping;                                      levels are proposed.
                                                                 AND
                                                      S17.5      Basements for residential uses have flood immunity       R17.5-6 Not Applicable
                                                                 above the 1%AEP defined flood event where
                                                                 alternative means to mechanical pumping are used to      Basements not proposed.
                                                                 achieve such immunity; or
                                                      S17.6      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

 O18     Development on sloping sites—                S18.1      Buildings and associated accessways are not              R18 Not Applicable
           a) is responsive to the natural                       constructed on land with a slope greater than 1 in 4
           topography of the                                     (25%);
                                                                 AND



December 2017                                                 Cardno                                                        9