Request for Amended Advice Agency Response_Energex_Council CDA_01-04-2020

        J&P Richardson Industries Pty Ltd            -4-


2.2     Particulars in relation to Hollett Road property

        An easement in the order of 26.5 metres wide has been established over lot 53, with the
        transmission line located just offset from the centre of the easement (approximately 0.55m
        closer to the southern boundary - refer Appendix 2).

        As shown in Figure 1, there are a number of spans of 132kV mains on lot 53, but only two
        that impact on the subject area within the development :

                 Pole 303669 to Pole 303670 and
                 Pole 303670 to Pole 303671

        Relevant data for the three poles involved is summarised in Table 1 below.

        Table 1          Pole details

                                                                    BOTTOM CONDUCTOR POSITION
          TOWER                           OVERALL HEIGHT
                            TYPE2                                   Height above ground       Offset
          NUMBER                               (m)
                                                                            (m)                (m)
           303669           IS(C)E-0             19.5                     13.79                 2.3
           303670           IS(C)E-0             23.6                     17.903                2.3
           303671           IS(C)E-0             19.51                    13.791                2.3

        Note 1 : Pole and conductor heights sourced from ENERGEX plan and profile drawings.
                 Details for new P303671 were not provided, so it was assumed identical to
                 P303669.
        Note 2 : Detailed outline for the intermediate structure types IS(C)E shown in Appendix 2.
        Note 3 : As surveyed.


2.3     Feeder Loading analysis

2.3.1   F790 / F7298
        Loading for each of F790 and F7298 was determined by analysing load data supplied by
        ENERGEX for representative days as summarised in Table 2 below .

        Table 2          132kV feeder loading Sunrise Hills to Noosaville substation

                                        Average daily loading (A)
                Season reference
                                          F790             F7298
         Summer weekday (SWD)            75.38             62.62
         Summer weekend (SWE)            47.53             50.94
         Winter weekday (WWD)            36.76             37.46
         Winter weekend (WWE)            37.63             42.55
         OVERALL average (OAV)            52.5             50.9

        Note overall average load calculated as :

        OAV       =      [5*(SWD+WWD)/2 + 2*(SWE+WWE)/2]/7




        Hollett Road EMF Study                                                               V1.0