Reference Documents RAL21 0035

                                                                     Essential network infrastructure that is likely to fail to
                                                                     function or may result in contamination when inundated by
Essential network infrastructure maintains effective function
                                                                     flood water (e.g. water supply pipeline air valves and the
during and immediately after flood and storm tide inundation
                                                                     like) is located above the DFE level (or where the DFE has
events.
                                                                     not been modelled for the area, above the highest recorded            The proposal does not result in new essential
                                                                     flood level for the area).                                 N/A        network infrastructure

                                                                                            Essential community infrastructure
PO9                                                                  AO9.1
                                                                     Essential community infrastructure is sited and constructed
Essential community infrastructure is able to function effectively   to ensure that flood levels comply with flood immunity                The proposal does not result in new essential
during and immediately after flood events.                           requirements specified in Table 8.2.6.4.                    N/A       community infrastructure.

                                                                     AO9.2
                                                                     Essential community infrastructure which is located below             The proposal does not result in new essential
                                                                     the specified flood immunity requirements:                      N/A   community infrastructure.

                                                                     1. is designed and constructed to function effectively during
                                                                     and immediately after the recommended flood level event;
                                                                     and
                                                                     2. has direct access to low hazard evacuation routes or an
                                                                     emergency rescue area above the PMF, if it is for
                                                                     emergency services (including emergency shelters, police
                                                                     facilities, hospitals and associated facilities).

                                                                                                       Earthworks
PO10                                                                 AO10
                                                                                                                                           Future dwelling can be designed to comply,
Excavation and filling for operational works only occur where                                                                              however no significant earthworks are expected to
                                                                     Filling, other than accessways:
they:                                                                                                                                      be required as the site has sufficient areas outside
                                                                                                                                     Y     of the DFE for a future dwelling

                                                                       1. does not extend more than the equivalent of 3 metres
1. result in the protection, rehabilitation and repair of ecologically around the main building, measured from the outer walls of
important areas, watercourses, drainage lines and wetlands;            the building;
2. do not adversely impact on the overall hydrology, hydraulics                                            2
                                                                       2. is limited to a maximum of 500m ; and
and flood capacity of a waterway;
3. do not directly, indirectly or cumulatively cause adverse           3. does not impact on the local drainage of adjoining
impacts external to the site;                                          properties.
4. do not cause increased flooding, which adversely affects the
safety or use of any land upstream or downstream;
5. do not cause ponding of water on the site or nearby land;