2014-06-26 Ordinary Meeting Minutes

ORDINARY MEETING MINUTES                                                            26 JUNE 2014


          (f)   a total of 30 bicycle parking spaces for stage 1, and 10 bicycle parking spaces
                for stage 2, which are to be located close to the entrance of the building.
          (g)   end of trip facilities involving 15 lockers, 2 showers and change rooms for stage
                1, and 5 lockers, 1 shower and change rooms for stage 2.
    HYDRAULICS & WATER QUALITY
    Stormwater Drainage
    35.   The site must be provided with a stormwater drainage system connecting to a lawful
          point of discharge. The works must be undertaken in accordance with an Operational
          Works approval and QUDM, and must include in particular:
          (a)   the works described in section 3 and 5 of the Site Based Stormwater
                Management Report listed in this Decision Notice.
          (b)   collection and discharge* of stormwater to Hoffman Drive.
          (c)   extension of the site stormwater system to accommodate stormwater from the
                external catchment as nominated and shown in section 4 of the site based
                stormwater management report.
          (d)   Design calculations and comments outlining how external stormwater flows will
                be managed through the site from the external upstream catchment as
                proposed in section 4 of the site based stormwater management plan. Any final
                design must include:
                (i)     a site based drainage system which accepts and conveys existing minor
                        flows from Eenie Creek Road, Commerce Court and existing industrial
                        development to the west. Detailed design calculations must be submitted
                        with a concurrent operational works application which demonstrates no
                        additional afflux on upstream private and public land.
                (ii)    a site based drainage system which accepts and conveys external
                        upstream major flows up to and including the 1% AEP flood event,
                        without increasing afflux to existing upstream private and public land.
                (iii)   analytical justification that demonstrates design flows can enter any
                        proposed underground drainage system under appropriate blockage
                        conditions.
                (iv)    potential effects of flows in excess of the design flow including the
                        consequences of the Probable Maximum Flood.
                (v)     allowances made in the design for debris blockages of the inlet.
                (vi)    potential effects of debris blockages in excess of that allowed for in the
                        design.
                (vii) an easement for drainage purposes to be registered against the title of
                      the property in favour of Council over the land and drainage system which
                      conveys external flows through the site. The easement must be granted
                      at no cost to council.
          (e)   the use of gravity stormwater drainage and not surcharge pits.
            *(Refer to Advisory Note)




                          This is not an official copy of Council’s Minutes
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