24-01-2020 - Appeal No. 245 of 2019 - Final Order of Judge Rackemann · 51987.2951.01

                                                                                                                                                                                                                        BH1

                                                                                                                      Vs (m/s)
                                                                                                                                                                   Loose SAND
          Loose SAND
                                                                                                                                                                                   Medium Dense SAND

                                             Medium Dense SAND                                                                                                                               Dense SAND


                                               Dense SAND                                                                                                                                                 Very Dense SAND (including
                                                                                                                                                                                                          cemented sand ‘coffee rock’)

                                                 Very Dense SAND (including
                                                 cemented sand ‘coffee rock’)
                                                                                                                                      Possible residual soil

                                                                                                                                      Inferred top of weathered bedrock
          Possible residual soil



          Inferred top of weathered bedrock




                                                                                                                                                                                                   COMMENTS:

                                                                                                                                                                                                   1.     Results of the seismic testing generally
                                                                                                                                                                                                          correlate with the borehole and DCP
                                                                                                                                                                                                          results.
                                             Loose SAND                                                                                                                                            2.     The upper portion of the dune
                                                                                                                                                                                                          comprises about 1 m to 2 m of loose
                                   Medium Dense SAND                                                                                Loose SAND                                                            sand, over medium dense to very
                                                                                                                                                       Medium Dense SAND                                  dense sand. The sand shows some
                                                                                                                                                                                                          variability in density, but generally
          Dense SAND with zones of Very Dense SAND (including cemented sand ‘coffee rock’)                                        Dense SAND with zones of Very Dense                                     increases in density with depth. At
                                                                                                                                  SAND (including cemented sand ‘coffee                                   about 8 m to 10 m BGL, the sand
                                      Very Dense SAND (including cemented sand ‘coffee rock’)                                     rock’)                                                                  typically becomes very dense and
                                                                                                                                               Very Dense SAND (including                                 weakly cemented in parts
                                                                                                                                               cemented sand ‘coffee rock’)                        3.     The lower portion and toe of the dune
          Possible residual soil
                                                                                                                                                                                                          comprises about 1 m to 2 m of loose
                                                                                                                                 Possible residual soil
         Inferred top of weathered bedrock                                                                                                                                                                sand, over medium dense sand. From
                                                                                                                                 Inferred top of weathered bedrock                                        about 3 m to 4 m BGL, the sand
                                                                                                                                                                                                          becomes dense with zones of very
                                                                                                                                                                                                          dense sand (including inferred
                                                                                                                                                                                                          cemented sand ‘coffee rock’), and
                                                                                                                                                                                                          increases in density with depth.
                                                                                                                                                                                                   4.     Inferred weathered sedimentary rock
                                                                                                                                                                                                          was encountered from between about
                                                                                                                                                                                                          12 m to 20 m BGL. The rock is inferred
                                                                                                                                                                                                          to be of the Late Triassic to Jurassic
                                                                                                                                                                                                          age Myrtle Creek Sandstone. The
                                                                                                                                                                                                          testing indicates that the rock strength
                                                                                                                                                                                                          generally increases with depth.


                                                                                                                                              CLIENT                                     PROJECT
                                                                                                                                                        McInnes Wilson Lawyers                        Proposed Pool, 42 Seaview Terrace
NOTES:                                                                                                                                        DRAWN
                                                                                                                                                         WM         DATE
                                                                                                                                                                           23/07/2019    TITLE


1.   Refer to Figure 1 for seismic line locations.                                                                                                                                                        SEISMIC (MASW) TESTING
                                                                                                                                              CHECKED
                                                                                                                                                         GAH
                                                                                                                                                                    DATE
                                                                                                                                                                           23/07/2019
2.   This document must be read in conjunction with document J000867-003-R-Rev0.
                                                                                                                                                                                                                                                REV No
3.   Subsurface profiles and densities shown are indicative and based on general correlation with borehole/DCP results.                       SCALE
                                                                                                                                                       As shown                          PROJECT No
                                                                                                                                                                                                         J000867              FIGURE No
                                                                                                                                                                                                                                          002     0      A3
                                                                                                                          068
                                                                                                                                                                                                                                                              77