S25-107 Slope Stability Letter

Our Ref: S25-107                                                                     Westera Partners Pty Ltd
                                                                                         ABN 52 097 417 975

                                                                                        Sunshine Coast Office
14 July 2025                                                                                  P 07 3852 4333



5 Martin Street
Peregian Beach Qld 4573

Attention: Planning and Development

Dear Sir/Madam,

RE: Development Application S25-107

The information within this letter pertains to Development Application S25-107 regarding a Material
Change of Use for a proposed duplex development at 5 Martin Street, Peregian Beach on Lot 267 P93113.

Under Section 8.2.8 of the Noosa Plan 2020, the proposed development site is assessable by the Landslide
Hazard Overlay and has been identified in the moderate category of the Landslide Hazard Overlay from NC
online mapping. Acceptable outcomes for development and associated areas are recognised under clause
AO1.2 within Table 8.2.8.3, where the site is outside the landslide zoned areas or where slope is less than
15%.

Preliminary assessment of the proposed development shows an existing dwelling on the site and a nominal
grade of 10%, therefore the extent of landslide risk is considered less significant and the requirement for
site specific geotechnical assessment is not considered necessary at this stage of the application process.

Should you require further information in this regard, please do not hesitate to contact me at the Sunshine
Coast office.

Yours faithfully,




Jared Hill CPEng | RPEQ 19891
Partner | Sunshine Coast Civil Manager
Westera Partners Pty Ltd