Appendix C - Stormwater Management Report

 STORMWATER MANAGEMENT

     3.1. Operational Stormwater Management
In the report Proposed Industrial Development Venture Drive, Noosa – Stormwater Management Strategy prepared
by Cardno Lawson Treloar (15/02/08) for RAL2007/165 & OPW2008/0658, the fully developed site has been
accounted for in the sizing of the end of line detention basin and bioretention basin located in Lot 100 SP 216079.
In accordance with this approval, no additional treatment or attenuation is required within the site to achieve the
stormwater objectives required of the proposed development.


     3.2. Construction Stormwater Management

          3.2.1 Erosion and Sediment Control Measures
During construction, it is necessary to manage stormwater run-off to avoid potential contamination of the
downstream bioretention area, with management of suspended solids the key consideration to minimise clogging
of the filtration media.

Best practice erosion and sediment controls shall be installed to minimise the discharge of potential contaminants
from the site, in accordance with the objectives of Appendix 2 of the SPP (DERM, July 2017), which are shown below
in Figure 3.1.




                     Figure 3.1 SPP 2017 Construction Phase Stormwater Management Design Objectives

A site-specific erosion and sediment control plan shall be prepared as part of a future submission for Operational
Works approval. Suitable erosion and sediment controls for the site include:



Project number 20210216                                                                                        Page 9 of 13
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