Extension to Currency Period - Approved 132008.176.04 [AS PUBLISHED]

                        d.      MUSIC model results that demonstrate that the site will achieve the pollutant
                                reduction targets required by the Water Sensitive Urban Design Technical Design
                                Guidelines and the following water quality criteria:
                                i.     Total nitrogen levels – 0.34 mg/l; &
                                ii.    Total phosphorous levels – 0.035 mg/l.
                 59.    All stormwater drainage shall be collected on site and discharged so there is no net
                        increase in stormwater runoff from the site.
                 60.    To ensure that polluted run-off does not enter the water table, the adjoining waterways
                        or Council’s stormwater drainage system, stormwater run-off from the car parking areas
                        and the driveways shall have the first flush (the first 12 mm of rainfall or hose-down)
                        collected in a grease/oil arrestor/gross pollutant trap provided on site prior to being
                        permitted to discharge into the larger drainage system.
                        All other clean stormwater, such as roof water, can be collected on site and discharged
                        through a single underground drain line directly into the existing drainage system,
                        bypassing the grease/oil arrestor/gross pollutant trap.
                        To this end, a detailed maintenance plan shall be prepared for the proposed grease/oil
                        arrestors/gross pollutant trap, which shall be submitted to the Council for approval prior
                        to obtaining a Development Permit for Operational Works.
                        The approved maintenance plan shall be incorporated in the Community Management
                        Scheme for the development and a copy of this shall be provided for Council’s records
                        prior to commencement of the approved Use.
                 61.    A Development Permit for Building Works shall not be granted until a Development
                        Permit for Operational Works has been issued in regard to the drainage scheme.
                 62.    All site stormwater drainage shall be by means of a gravity system.
                 63.    All stormwater drainage lines including inter-allotment drainage shall be inspected by
                        closed circuit television (CCTV) prior to commencement of the approved Use.
                        CCTV inspection will be carried out by Council's CCTV contractor and arranged by
                        Council following satisfactory completion of construction works. The developer will be
                        responsible for the full cost of CCTV inspection, including any additional inspection
                        necessary following defect identification and rectification. This charge is payable prior
                        to the issue of Operational Works approval and will be determined on the unit rate basis
                        current at the time of approval.
                        Sewer Mains / Town Water Supply
                 64.    Reticulated water supply and sewerage must be provided to the development.
                 65.    Construction activities must not impede the access of Sunshine Coast Water or Fire
                        Brigade personnel to vital infrastructure (eg. valves, fire hydrants and sewer access
                        chambers).
                 66.    The fire-fighting demand on Council’s water supply system from the development must
                        not exceed 30 litres per second.
                 67.    A single Council installed primary water meter must be provided immediately inside the
                        property boundary. Additional water meters must be installed for each title of a
                        community title or sub-lease scheme. Meters must be Council approved, installed in
                        accordance with Council requirements and remain accessible at all times for reading
                        and maintenance purposes.
                 68.    Buildings, basements and other structures must maintain a minimum clearance of 1.5
                        metres from Council sewer mains, and 1.0 metres from sewer manhole chambers and
                        inspection openings.




Document Set ID: 23307313
Version: 3, Version Date: 24/10/2024                                                                    Page 9 of 20