Reference Document MCU22/0102 Cubo Consulting Letter Final

23122_LO_01 – 34 Elm St, Cooroy – King Group


Conclusion

The modelling suggests that for all events up to and including the 1% AEP +20%, the
provision of on-site detention will ensure peak flowrates for the proposed development do
not exceed peak flow rates from the current conditions or the natural state of the site.

Modelling of downstream flooding conditions in Opal St would not be required as the peak
flow rates from the site are reduced by the proposed development and will therefore improve
pipe network flows through private land.

This satisfies the request from Noosa Council.

This letter is issued in accordance with our standard terms of engagement. This advice shall
not be construed as relieving any other party of their legal responsibilities or contractual
obligations




Yours Faithfully,




Vincent Francis Cubis
MIEAust CPEng NER RPEQ 10086 Registered Professional Engineer - Engineers Australia (231327)
Director
Cubo Consulting Pty Ltd




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