Decision Notice - 010.2009.00001270.001 [As Published] · 132009.1270

                                                                                        2009/1270



24.     Storm water retention systems and gross pollutant traps must maintain a minimum clearance
        of 1.5 metres from the Council sewerage inspection opening within the development site.

25.     Construction works undertaken in the vicinity of Council water supply or sewerage
        infrastructure must not adversely affect the integrity of the infrastructure. All costs
        associated with repair, replacement or alteration of Council’s infrastructure must be met by
        the applicant
Erosion and Sediment Control
26.     Any person acting on this permit shall prevent erosion on the site and the adjoining land and
        sediment export from leaving the site. Site control measures such as silt fencing, controlled
        gravel access to the site and controlled disposal of waste, will be necessary.
        In this regard, a plan detailing the methods of controlling erosion and sediment in
        accordance with the Healthy Waterways document and fact sheet series titled “Controlling
        Stormwater Pollution on your Building Site dated 2006” is required to be submitted with the
        application for a Building Works Permit.
Earthworks
27.     Filling works required on site shall be carried out in accordance with Council’s Planning
        Scheme Policy PSP5 – Engineering Design Standards, so as not to cause the additional
        ponding of water on any adjoining lands or the blockage of, or interference with, any natural
        stormwater runoff.
28.     Excavation of the site and the construction of the proposed works shall not have any
        adverse affects on the stability of adjoining buildings and/or structures and/or services and/or
        lands. In this regard a Registered Professional Engineer Queensland shall supervise the
        excavation of the site and the construction of the new works to determine whether any
        additional measures are required to protect the stability of adjoining buildings and/or
        structures and/or services and/or lands.
29.     Earthworks carried out on site shall not affect the structural integrity of any of the existing
        fences or structures that border the development site. Fences that are affected shall be
        replaced prior to the Final Building Inspection by the Building Certifier. In this regard any
        fences to be replaced shall be clearly shown on the plans submitted for Building Works
        approval.
30.     The use of vibratory equipment of any kind is not permitted to be used (including vibrating
        rollers and the use of vibrating installation techniques for sheet piling and other construction
        vibrations caused by excavating, earthmoving or demolition machinery or other similar
        construction techniques) unless approved and supervised by a Certified Geotechnical
        Engineer. Under such circumstances the operator of such equipment shall at all times
        comply with the directions of the Geotechnical engineer and the reasonable and lawful
        directions of Council officers.
Site Stability
31.     A registered Geotechnical Engineer or similar qualified expert shall assess the soil condition
        on site, determine the soil classification, establish whether any measures are required to
        protect the stability of adjoining buildings and/or structures and/or land, and make
        recommendations on the type of foundation system(s) best suited for the proposed
        development. The recommendations of this report shall be incorporated into the design and
        construction of the proposed development and the associated civil works (eg stormwater
        drainage disposal, earthworks) and be part of the application for Building Works.

32.     Should the recommendations of the geotechnical report require any part of the works
        (including excavation, retaining structures, tie backs etc) to be temporarily or permanently
        constructed within any adjoining property a letter of authority from the adjoining property
        owner shall be obtained prior to the issue of Development Permit for Building Works.
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