06/823 - SUPERSEDED Negotiated Decision Notice [As Published] · 132006.823

NOOSA COUNCIL IDAS Development Application Decision Notice                                                32 of 51


207.   To ensure that polluted run-off does not enter the Noosa River, stormwater run-off from the carparking
       areas and the driveways shall have the first flush (the first 12 mm of rainfall or hose-down) collected in a
       grease/oil arrestor provided on site prior to being permitted to discharge into Council’s 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.
       To this end, a detailed maintenance plan shall be prepared for the proposed grease/oil arrestors, 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.
       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.
208.   All site stormwater drainage shall be by means of a gravity system.

209.   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.
Stormwater Management Plan

210.   A Stormwater Management Plan generally in accordance with the “Viridian Noosa Hydrology and
       Stormwater Management Plan” dated 30 August 2006 and prepared by WBM Pty Ltd shall be submitted in
       conjunction with any Operational Works Applications for the site.

       The plan shall include details of an appropriate stormwater treatment system to achieve the water quality
       objectives and shall provide plans showing that all works are located outside the 10 metre buffer to the
       intermittent creek.

       The Developer shall not commence any development on Site until the Manager – Land Development,
       approves the Stormwater Management Plan. The Developer may amend the stormwater management
       plans only with the prior written approval of the Manager – Land Development, which is not to be
       unreasonably withheld.

211.   The stormwater management plan shall take into account matters specified in section 19.4 of the
       Environmental Protection (Water) Policy 1997.

212.   Key water quality objectives to be reflected in the stormwater management plan are the protection of
       aquatic ecosystems in both the intermittent creek draining the site and within the receiving waters and the
       Noosa River, as well as primary contact recreational standards within the receiving waters. This plan shall
       ensure the following water quality objectives are achieved prior to water exiting the stormwater system
       and entering the 10 metre buffer zone during construction and operational phases of the development:

       212.1. Suspended Solids < 50mg/L

       212.2. pH = 6.5 to 8.5
       and during operational phase of the development Total Phosphorous and Total Nitrogen reduced as per
       the requirement of the “Water Sensitive Urban Design – Developing Design Objectives for water sensitive
       urban development in South East Queensland” Version 1 – 12 October 2006 details in its Table 2.1
213.   The stormwater management plan for the entire Site shall address:

       213.1. Construction, establishment and operational phases.

       213.2. For the establishment and operational phases for the Resort, at least two per year event and three
              monthly campaign based water quality monitoring for:

              213.2.1.   Total Nitrogen




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