Information Request Response Lot 22 · MCU22/0038

Council Item 6.2 – Stormwater Management Plan - Quantity

Section 4.5.2 of the Stormwater Management plan does not detail how the existing stormwater
infrastructure will take into account any increases in stormwater quantity and flows from the
development of this site.


INFORMATION REQUIRED


       Provide further information of how the site does not change the existing hydrological regime
       including drainage patterns and run-off quantity.         Detail how the existing stormwater
       infrastructure for the Noosa Civic Shopping Centre and Hofmann Drive drainage systems,
       accounts for any increases or changes in runoff from the site.


Our Response

MPN Consulting have prepared an attached letter responding to this specific RFI item, refer Appendix
B, with the relevant commentary extracted below.


Stormwater discharge from site is consistent with the overall Noosa Civic and Noosa Business Centre
masterplanning. The proposed development will connect into the drainage system for Noosa Civic and
Hofmann Drive. The sites minor flows will run through the existing pipe system whilst major flows will
overland flow down the internal roads prior to discharging to the creek to the south of the site in
accordance with the overall Noosa Civic and Noosa Business Centre development. There will be no
impacts to external developments as a result of the flows through the internal site system.
Council Item 6.3 – Stormwater Management Plan - Grass Swale Construction on the Northern Boundary

The earthworks appear to encroach into Cov I. SP182845


INFORMATION REQUIRED


Provide information detailing how vegetation, and the Tree protection zones of this vegetation, in
Covenant I will be protected during construction of the swale and batters along the northern boundary
of the site.




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