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Further Advice Assessment Manager - 132001 210127 3 [as published]
Officer: Tara Norley
Direct Telephone: 07 53296486
Our Reference: 132001.210127.3
Your Reference: 7190526
2 May 2023
OZCARE
C/- Ethos Urban
GPO Box 1268
BRISBANE QLD 4000
[email protected]
Dear Sir/Madam
Further Advice – Development Application
I refer to your application and advise that Council wishes to provide you with further advice
about the application in accordance with the provisions of the Development Assessment Rules
2017.
1. APPLICATION DETAILS
Application No. 132001.210127.3
Street Address: 100 Cooyar St, Noosa Heads
Real Property Description: Lot 9 RP 225312
Planning Scheme: Noosa Plan 2020 (25 September 2020)
2. FURTHER ADVICE
You are advised that:
The response to the information request has not addressed the items adequately as outlined
in the Further Advice dated 25 January 2023.
Issue – Technical Drawings
The quality of the technical drawings inside of the Updated Civil Engineering Report are not
sufficient to allow Council to accurately assess the proposed works.
Information Required
1. Provide a set of original drawings that are sufficient quality for Council to adequality review.
Issue – Open Drainage Discharge Outlet
No detail has been provided demonstrating how the proposed causeways will affect the
functionality of the drainage outlets (as the Lawful Points of Discharge for the
proposed/existing development). It is unclear how stormwater discharging from the drainage
outlets will interact with the causeway (i.e., pass through via culverts, top-over flow, pass-
through, etc.). Council is concerned that the proposed causeways may permanently dam
ABN 97.969.214.121 PO Box 141
noosa.qld.gov.au Tewantin QLD 4565
[email protected] 07 5329 6500
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stormwater attempting to exit the drainage outlet and may cause a backflow if left
unaddressed.
The proposed causeway crossings do not include 4.0-metre-wide carriageways as required
by Section 10.3.5 of Sunshine Coast Council’s Open Space Landscape Infrastructure Manual
2022 (Type 5 Fire Access Trail).
Information Required
2. Provide additional detail demonstrating how the drainage outlet will function during up to,
and including, the 10% AEP event once the causeway has been constructed. The
additional detail must be prepared by a suitably qualified person (RPEQ) and include, but
not be limited to:
a. demonstrate no damming will occur after the installation of the proposed causeways
during up to, and including, the 10% AEP event; and
b. provide comment by the designing engineer discussing how the causeway has been
designed to function during up to, and including, the 10% AEP event.
Please note that Council are unlikely to support low-flow pipes in permanent causeway
structures.
3. Provide an amended causeway design that includes 4.0-metre-wide carriageways as
required by Section 10.3.5 of Sunshine Coast Council’s Open Space Landscape
Infrastructure Manual 2022 (Type 5 Fire Access Trail). The amended design must be
prepared by a suitably qualified person (RPEQ).
Issue – Stormwater Quality
Section 9.3 of STP Consulting’s DA Civil Engineering Report & Stormwater Management Plan
(STP22-0347) dated 23 March 2023 states that a proprietary device will be used to address
stormwater quality. Council do not support the use of proprietary devices to address
stormwater quality.
Information
4. Provide an amended Stormwater Management Plan that meets Council’s stormwater
quality concerns without the use of proprietary devices. The amended plan must be
prepared by a suitably qualified person.
3. DUE DATE FOR RESPONSE TO FURTHER ADVICE
A response to the further advice is required by 30 May 2023. Email your response to
[email protected]. OTHER DETAILS
Should you have any further queries in relation to the above, please do not hesitate to contact
me on the number above.
Yours faithfully
Tara Norley
Development Planner
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Document Set ID: 22380592
Version: 4, Version Date: 02/05/2023