Original source · versioned page text
Site Based Stormwater Managment Plan
The original of this document is very large (13.5 MB). Opening the original or downloading it may take a few minutes. Please be patient and don't click again. The page text is quick to read. If you are on mobile data, it is best to wait until you are on Wi-Fi.
This document appears to be plans or drawings. Its page text below holds only the words printed on the drawings, without the drawings themselves, so it may be jumbled or hard to follow. To see the plans as drawn, choose Original above or download the file (both need you to log in).
Log in to see the plans as drawn 20169 - SBSMP/2
Page 21
8 CONCLUSION
The proposed Townhouse Development at 99, 101 & 105 Eumundi Noosa Road, Noosaville has been
assessed for its impact on the quantity and quality of stormwater drainage.
If the proposed development maintains pre-development drainage patterns, the lawful points of
discharge are the stormwater drainage infrastructure within Lot 46 and 62 on SP132578, southeast
of the site, the existing stormwater infrastructure within Lot 79 on SP138388, northeast of the
site, and the Eumundi Noosa Road kerb and channel, west of the site.
No external catchments have been identified.
Onsite detention will be provided in the form of two detention basins to attenuate post
development peak flow rates and ensure non-worsening of flooding to properties and infrastructure
adjacent to, and downstream of the subject site. The detention basins will be designed to contain
all flows up to a Q100 storm event. The volume and configuration of the on-site detention system
will be confirmed during detailed design stage.
Sediment generated during the construction phase shall be dealt with in accordance with an
Erosion and Sediment Control Plan to be kept on site during the construction phase.
The proposed development triggers the State Planning Policy 2017 (SPP 2017). The water quality
objectives (WQO’s) for South East Queensland have therefore been achieved by treating the roof
and surface stormwater runoff via two bio-retention basins and a rainwater tank for rainwater
reuse, prior to discharging to the Lawful Points of Discharge.
The subject site is not affected by flooding.
Site Based Stormwater Management Plan
Proposed Townhouse Development at 99, 101 & 105 Eumundi Noosa Road, Noosaville
See the original
The page text is free to read. Viewing or downloading an original file needs an account.
Log in to see the originalVery large file: the download may take a few minutes. If you are on mobile data, it is best to wait until you are on Wi-Fi.
Searchable page text hides email addresses. Original files are unchanged and may show email addresses.