Geotechnical Report Dec 2013 Revision 1

                                                                                                                                                                           Tectonic Geotechnical Pty Ltd                                             TEST PIT NUMBER TP09
                                                                                                                                                                           40 Glenn Vista Drive                                                                                   PAGE 1 OF 1
                                                                                                                                                                           Chevallum Qld 4555
                                                                                                                                                                           Telephone: 0437756711
                                                                                  CLIENT                        Kalkev Pty Ltd                                                                                    PROJECT NAME              Residential Subdivision
                                                                                  PROJECT NUMBER                                          13008                                                                   PROJECT LOCATION 55 Lake MacDonald Drive, Cooroy

                                                                                  DATE STARTED                              17/10/13                                 COMPLETED           17/10/13              R.L. SURFACE          102                          DATUM   m AHD
                                                                                  EXCAVATION CONTRACTOR                                                       Roberts Bros                                     EASTING        491483                              NORTHING    7079235
                                                                                  EQUIPMENT                           8t excavator                                                                             TEST PIT LOCATION                Refer site plan
                                                                                  TEST PIT SIZE                            600mm                                                                               LOGGED BY           DJQ                            CHECKED BY     ACD
                                                                                  NOTES                        RL estimated from site plan contours; co-ordinates taken from hand held GPS
                                                                                                                                           Classification
                                                                                                                            Graphic Log




                                                                                                                                                                                                                                                      Samples
                                                                                                                                                                                                                                                                      DCP Test (Blows/100 mm) /
                                                                                                                                                                                           Material Description                                        Tests
                                                                                  Method




                                                                                                                                           Symbol




                                                                                                                                                                                                                                                                       Additional Observations
                                                                                           Water




                                                                                                                                                                                                                                                      Remarks
                                                                                                             RL Depth
                                                                                                             (m) (m)
                                                                                  E




                                                                                                                                            SM              Silty SAND (TOPSOIL), fine to medium grained, grey, low liquid limit silt, roots,
                                                                                                                                                            dry, loose



                                                                                                                                            SM              Silty SAND), fine to medium grained, grey, low liquid limit silt, dry, medium
                                                                                                                                                            dense
                                                                                                                                            SC              Clayey SAND, fine to medium grained, orange, red brown, low to medium
                                                                                                                                                            plasticity clay, dry to moist, medium dense
                                                                                                                                                                                                                                                       Bulk DS
                                                                                                                                                                                                                                                      CBR=19.0%
                                                                                                             101.5   0.5
                                                                                           Not Encountered




                                                                                                             101.0   1.0




                                                                                                                                                            Test Pit TP09 terminated at 1.3m



                                                                                                             100.5   1.5
BOREHOLE / TEST PIT 13008 LAKE MACDONALD DVE.GPJ GINT STD AUSTRALIA.GDT 7/11/13




                                                                                                             100.0   2.0




                                                                                                             99.5    2.5




                                                                                                             99.0    3.0