2015-10-13 Infrastructure & Services Committee Agenda

ATTACHMENT 1




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Se                                                                          ATTACHMENT 1
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       Overview                                                                        te
       Non-contemporary construction techniques and                                                  — aa
       inferior materials in a marine environment have                               gf . ‘        a
       resulted in four bridges requiring significant                   os      c   ge          |
       rehabilitation after only 40 years of use. There            mH     af Za                /
       are also a number of timber bridges reaching                  ius a.              7 = |         | all
       the end of useful life. Proactive level 1 and 2                     J    ————                    —
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       inspections are undertaken on the bridge                                      —"
       network, however data needs to be captured on                —                 se
       the asset system to increase confidence in                 o
       knowledge of asset condition.
       Total number of road and pedestrian bridges = 183
       Current replacement cost = $107.5m                           Age profile              ;            :
       Current written down value = $80.8m                          Bridges have one of the highest useful lives of
       2014/15 depreciation of $1.45m                               Council's assets and can last up to 100 years.
       2014/15 maintenance = $ 588k                                 There are two timber bridges that are over 90
       2015/16 capital renewal program $ 2.8m                       years old, being Ringtail Creek Road pedestrian
       Critical assets — Monks Bridge, Girraween Bridge,            bridge and Kidd Road Pomona Road.
       Munna Point Bridge, Sheraton Bridgéy E@nie Creek             Thelturrent age)profile in the graph below
       See                       —s Byealla                         highlights the significant investment in bridges
                    y            ve                                 throughoutthe 1990’s and the early 2000s. This
                                                                    was a result of new developments around Noosa
                                                                    Waters, the de-maining of David Low Way, which
                      :                                             has two major bridges, and the construction of the
                                                                  » Noosa arterial road network with three major
         5 Me         ;                                             bridges constructed: Monks Bridge, Girraween
      This first generation asset management plan                   Bridge and Eenie Creek Bridge
      provides an initial snapshot of Noosa Council's               Itisi                f    hi  ;  file th        f
      Bridge assets and infrastructure. Through this                 tis Important to note from this profile that some :o
      plan, major risks and priorities will be identified           the bridges may need to be re-valued individually
      through the improvement of asset management                   as the civil construction costs have greatly
      practices. In the future, the development of next             increased over the years and the current
      generation asset management plans will provide                replacement costs may be undervalued
      far greater detail.                                                                                 ,
      The Bridge assets consist of road bridges and
      pedestrian bridges only. There are 50 Road
      bridges owned and operated by Noosa council and                  =
      a further 133 pedestrian bridges that are located                &                                4
      within parks, reserves and road corridors.                        «=>     Asset Age Profile
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                                                                                  PPIDI PIII SSSA
                                                                                           Year Acquired
Document Set ID: 19961827
Version: 5, Version Date: 01/10/2015
                                                                                                       Page 10 of 25