Attachment E - Updated SWMP and MUSIC Modelling

   Sediment fences are to be placed along the low side of the site to slow flows, reduce scour and capture
    some sediment runoff. Soil testing needs to be undertaken (if required) to confirm the type of sediment
    fence most suitable for the site.
   Areas for plant and construction material storage are to be designated along with associated diversion
    drains and spillage holding ponds.
   Prepare a detailed erosion and sediment control plan suitable for the site and the proposed development
    layout prior to starting works.
   Site personnel are to be educated to the sediment and erosion control measures implemented on site.

6.3.3.2 During Construction
   Progressive stabilization of exposed areas.
   Construction activities are to be confined to the necessary construction areas.
   The provision of a construction entry/exit point and shakedown area to prevent the tracking of debris from
    tyres of vehicles onto public roads. Only one construction exit should be nominated to limit the movement
    of construction equipment.
   Transport loads that are subject to loss through wind or spillage shall be covered or sealed to prevent entry
    of pollutants to the stormwater system.
   Regular inspection and maintenance of sediment fences, sediment basins and other erosion control
    measures. Following rainfall events greater than 50mm, inspection of erosion control measures and
    removal of collected material should be undertaken. Replacement of any damaged equipment should be
    performed immediately.

6.3.3.3 Post Construction
   The Contractor/Developer will be responsible for the maintenance of erosion and sediment control devices
    from the possession of the site until stabilisation has occurred to the satisfaction of the superintendent and
    Principal.
The Sediment and Erosion Control Management Plans should be provided to all people involved with the Project,
including sub-contractors, private certifiers, body corporates and regulators.
These guidelines have been formed in accordance with the Healthy Waterways Fact Sheet ‘Erosion and
Sediment Control Management Plans’ and the ‘Best Practice Erosion and Sediment Control’.




 BR210522_SBSMP_Rev4.docx                                                                                   Page 18 of 25