1-22276-01 site plan

Project No. 1-22276                                                                                                                  Page | 1
February, 2020
Ref: 1-22276, 2020-02-28, BR VER 2
Wessel Petroleum Pty Ltd – GEOTECHNICAL INVESTIGATION - Proposed Service Station Reconstruction, 52-54 Mary Street and Weyba Road,
Noosaville




1.0 INTRODUCTION
This report presents the results of the geotechnical investigation carried out by Soil Surveys
Engineering Pty Limited for the Proposed Service Station Reconstruction at 52-54 Mary Street
and Weyba Road, Noosaville.

The objectives of this investigation were to assess subsurface conditions at the site in
accordance with the Scope of Services detailed in Section 2.0.

This study was commissioned by Djorde Belosevic on the 20th February, 2020 on behalf of
Wessel Petroleum Pty Ltd.


2.0 SCOPE OF GEOTECHNICAL SERVICES
The scope of geotechnical services provided by Soil Surveys Engineering Pty Limited was
directed towards evaluating the following items, as detailed in our proposal, 1-22276, 2020-01-
08, PR VER 1 dated 9th January, 2020:-

          Investigation of the subsurface profile at the proposed structure locations and the
           pavement areas by drilling, sampling and insitu testing with six boreholes (BH’s 1 to 6
           inclusive), with Dynamic Cone Penetrometer (DCP’s) testing. These boreholes were
           sampled by and for the project’s environmental consult Prensa Pty Ltd.
          An additional three boreholes (BH’s 3, 8 and 9) were drilled for environmental sampling
           as directed by Prensa Pty Ltd.
          Laboratory testing on selected samples to assess the geotechnical properties of the
           subsurface materials.
          Geotechnical engineering analysis of the site investigation and laboratory test results to
           evaluate:-
                       o    Earthworks recommendations
                               - trafficability
                               - excavatability
                               - stripping depths
                               - material usage
                               - compaction standards
                               - fill/cut batter slope stability
                       o    Assessment of and recommendations of Acid Sulfate soils (ASS/PASS).
                            This assessment is presented in Appendix E of this report.
                       o    Foundation recommendations
                               - recommended foundation type
                               - design strength parameters
                               - site classification
                               - predicted ground movement
                       o    Temporary retention system options
                       o    Construction recommendations
                       o    Pavement recommendations
                       o    Site management recommendations




                                                                                                            SOIL SURVEYS