2. Town Planning Report

habitable areas; ‘ c) ensure           for     areas      where
carparking areas can be adequately     minimum floor levels
drained; d) ensure drainage does       are available—not less
not adversely impact upon other        than the specified level;
premises; and e) ensure filling or     b) for areas where flood
excavation does not adversely          modelling is available—
impact upon other premises by—         a minimum of 300mm
i. causing ponding on the site or      above the modelled
nearby land;                           flood level; and c) for
ii. increasing flooding, which         areas     where     flood
adversely affects the safety or use    modelling      is     not
of any land upstream and               available, a minimum of
downstream;                            300mm       above the
iii. adversely affecting the flow of   highest known flood
water in any overland flow path;       level;
and                                    AND
iv. falling towards the frontage or    S11.2 Where Council
other boundaries without sufficient    infrastructure          is
retention                              available—      a)    any
                                       drainage (for buildings
                                       and land) flows to that
                                       infrastructure; and b)
                                       the infrastructure has
                                       the capacity to accept
                                       any additional loading.
                                       AND
                                       S11.3 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
                                       S11.4 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 S11.5
                                       Basements for non-
                                       residential uses have
                                       flood immunity above
                                       the 1%AEP define flood
                                       event that may be