Delegated Report - Code - Planning OPW22 0303 [As published] · OPW22/0303

                      c.      Underground service conduits for water supply, electricity and any other services must
                              be provided as part of the access driveway
                      d.      Where there is an existing pedestrian path, a matching crossfall must be provided for
                              the driveway on the alignment of the path, for the full width of the path.
                      e.      The property access must be located a minimum of 1m clear of existing power poles,
                              streetlights or other signage. The developer is responsible for any necessary relocation
                              of existing services to provide this clearance and must contact the relevant service
                              authorities and comply with their requirements in relation to these works.
               26.    Pedestrian / Vehicular Warning signs must be installed at basement entrance to improve
                      driver awareness of pedestrians and enhance pedestrian safety.
                      Earthworks and Retaining Walls
               27.    All earthworks shall be undertaken in accordance with the provisions of AS 3798 Guidelines
                      on Earthworks for Commercial and Residential Development, with geotechnical testing
                      undertaken in accordance with Section 8 of the Standard as defined in Appendix B. Test
                      results as required by AS 3798, and a certificate of quality and uniformity of fill shall be
                      provided by a RPEQ and submitted to Council prior to the commencement of the use.
               28.    Fall protection must be provided to retaining walls that are over 1m high.
               29.    Slope and batters are a maximum grade of:
                      a.      1 in 6 where in proximity to waterbodies
                      b.      1 in 4 for grassed areas.
                      c.      1 in 3 for planted areas.
                      d.      1 in 2 for combined structural engineering and planting solutions.
                      Stormwater Drainage
               30.    Appropriate scour protection must be provided at the outlet of all stormwater pipes including
                      temporary outlets.
               31.    Works associated with this permit must not adversely impact on the existing drainage
                      conditions on other properties (eg by blocking or interfering with natural overland flows).
               32.    Construction of all internal stormwater drainage works must comply with the relevant
                      section/s of Australian Standard AS/NZS 3500.3.
                      Erosion and Sediment Control
               33.    Prescribed Water Contaminants (as defined in Schedule 10 of Environmental Protection
                      Regulation 2019) must not be released from the site or to waters within the site, or be likely
                      to be released should rainfall occur, unless all reasonable and practicable measures are
                      taken to prevent or minimise the release and concentration of contamination. These
                      measures must be designed, implemented and maintained in accordance with “Best Practice
                      Erosion and Sediment Control” published by the International Erosion Control Association
                      (Australasian Chapter) (IECA, 2008), to the extent that such measures and practices are also
                      consistent with the following:
                      a.      Minimise Erosion:
                              i.       For areas of the site which drain to a sediment basin, implement drainage and
                                       erosion control measures prior to rainfall which prevent or minimise rill erosion
                                       and gully erosion
                              ii.      For areas of the site which do not drain to a sediment basin, implement drainage
                                       and erosion control measures prior to rainfall (including contingency measures)
                                       which prevent or minimise erosion, including rain drop erosion, chemical erosion,
                                       rill erosion and gully erosion


                                                                                                          Page 9 of 18

Document Set ID: 22338918
Version: 6, Version Date: 21/04/2023