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

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                                                                                                                                   Including amendments to 3 July 2017
                    Specific Outcomes                                   Acceptable solutions (if accepted




                                                                                                                       The Noosa Plan
                                                                      development subject to requirements)
                                                                     Probable solutions (if code assessment)
a)       provide flood free access to premises and               to an existing building or structure – floor levels
         flood free habitable areas;                             of habitable rooms are—
b)       allow only minor, short term and                         a)    for areas where minimum floor levels are
         infrequent flooding of non-habitable areas;                    available—not less than the specified
c)       ensure the protection of persons and                           level;
         property in the event of a flood and power               b)    for areas where flood modelling is
         failure;                                                       available—a minimum of 300mm above
d)       ensure drainage does not adversely                             the modelled flood level; and
         impact upon other premises; and                          c)    for areas where flood modelling is not
e)       ensure filling, excavation or retaining                        available, a minimum of 300mm above
         structures do not adversely impact upon                        the highest known flood level;20
         other premises by—                                       AND
          i.      causing ponding of water on the                S2.2 Enclosed car parking and manoeuvring
                  site or nearby land; and                       areas are constructed at a level that permits the
          ii.     increasing flooding, which                     parking area to drain from the site by gravity
                  adversely affects the safety or use            means, without the need for mechanical
                  of any land upstream and                       pumping;
                  downstream; and                                AND
          iii.    adversely affecting the flow of                S2.3 Filling, other than accessways, does not
                  water in any overland flow path;               extend more than 1m beyond the footprint of
          iv.     adversely affecting the privacy or             any building, measured from the outer walls of
                  visual amenity of surrounding                  the building.
                  properties.
AND
O3 Finished surface levels ensure land is free                   S3.1 No solution provided
draining.
                                                                   Editor’s note:
                                                                   Council encourages building methods that
                                                                   avoid the use of fill such as suspended floor
                                                                   construction and stepping down slopes
                                                                   rather than cutting and filling.

O4 Filling or excavation does not adversely                      S4.1 Fill material placed over services does not
affect sewer, stormwater or water utility                        impose any additional surcharge loading on the
infrastructure.                                                  service.

                                                                 S4.2 Where excavation is carried out-
                                                                 a)    a minimum cover of 600mm is maintained
                                                                       around all utility infrastructure (to top,
                                                                       sides and base of services); or
                                                                 b)    a retaining wall is provided to support the
                                                                       soil surrounding the service;
                                                                 AND
                                                                 S4.3 Compaction with a vibrating roller is not
                                                                 carried out within 600mm of any utility
                                                                 infrastructure.

O5 Development does not adversely impact                         S5.1 Buildings or other structures within the
on the Lake Macdonald water supply.                              Lake Macdonald catchment (indicated on Figure
                                                                 14.7) are located above the 98.5m AHD level.
Services and Utilities
O6 The house is provided with infrastructure,                    S6.1 Where located in an urban zone, or a
20
     Information on minimum floor levels and flood modelling can be obtained from Council.




                                                         14-59
                                       Detached House CodeLow Density Housing Code