Landslide Hazard Report_compressed

Specialists in transport geotechnics




  Figure 2: Contour Map of property at 416-411 Cootharaba Road (Approximate Building Location in Yellow)
Inspection of the site and aerial images show some clearing at the development location from the
existing access track to the north. North of the cleared area the slope steepens to approximately
30 degrees and the vegetation becomes dense with mixed large trees and undergrowth though
grass was sparse down the slope leaving largely exposed soil. The slope terminates in a small
creek that feeds a billabong on the western boundary of the property.

1.3 Qualifications of company and competent person(s) to
      prepare report.
Civil Geotechnical Consultants (CGC) is a Queensland based Geotechnical consultant providing
services to the public and private sectors in South East Queensland. CGC maintains an
accredited quality system, has the highest level of organisational pre-qualifications from DTMR
projects and its Principals are all recognised on DTMR’s individual expert panel of advisors in
Geotechnical Engineering and/or Engineering Geology.
Ian Thompson (RPEQ 9092), the reviewer of this report, has more than 18 years of experience in
the field of civil and Geotechnical Engineering, with extensive experience working in
geotechnically challenging infrastructure projects here in Australia.
Civil Geotechnical Consultants (CGC) were requested to undertake a site visit and initial slope
stability assessment (if possible) to provide initial view on potential for landslide instability, using
industry standard assessment methods.
The results of the site visit and assessment are contained herein.




10 May 2022                         CGC-SR-2022-011-R01-Rev01                                     Page 2