RFI - P0478-26-001_45_Maple_Street_Cooroy_SWMP

6          Erosion and Sediment Control
An Erosion and Sediment Control Plan (ESCP) will be developed and submitted as part of the Operational Works
application. The ESCP will outline the specific measures to be implemented during the construction phase to
minimise erosion and prevent sediment-laden runoff from leaving the site or impacting downstream water quality.

The ESCP will be prepared in accordance with the IECA – Best Practice Erosion and Sediment Control Manual
(2008) and the requirements of the Environmental Protection Act 1994.

Typical ESC measures to be adopted during construction may include:

    •    Installation of sediment fences along downstream boundaries and around stockpile areas.

    •    Stabilised construction entry/exit points incorporating shakedown grids.

    •    Temporary diversion drains and bunds to direct runoff away from exposed areas.

    •    Sediment barriers at stormwater inlet pits.

    •    Dust suppression measures, including watering and covering of stockpiles.

    •    Progressive stabilisation and rehabilitation of batters and disturbed areas.

The principal contractor will be responsible for implementing and maintaining ESC measures in accordance with
the approved ESCP, including routine inspections and necessary maintenance throughout the construction period.




 45 MAPLE STREET, COOROY
                                         24 June 2026                                           P a g e | 18
 Stormwater Management Plan
 Client Reference: P0478-26-001
 Prepared for Myall Rise PTY LTD