Acid Sulfate Report

                                                                                                                                                                                                                                                                                                                                                                                                                                                 Borehole No.

                                                                                                                                                                                                                                                                                                                                                                                                                                                        BH2
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                                                                                                                                                                                                        Engineering Log - Borehole                                                                                                                                                       Project No.:                    17265

                                                                                                                                                                                                             Client:                                                       Adams and Sparks T/P                                                                                          Commenced:                      09/08/2017
                                                                                                                                                                                                             Project Name:                                                 Duplex                                                                                                        Completed:                      09/08/2017
                                                                                                                                                                                                             Hole Location:                                                25 Edward Street, Noosaville                                                                                  Logged By:                      MCC
                                                                                                                                                                                                             Hole Position:                                                See Site Plan                                                                                                 Checked By:                     ACD
                                                                                                                                                                                                             Drill Model and Mounting:                                                     4WD Mounted                                              Inclination: -90°               RL Surface:                 No survey
                                                                                                                                                                                                             Hole Diameter:                                                                100 mm                                                   Bearing:     360°               Datum:                      AHD       Operator:          Ground Drill

                                                                                                                                                                                                                               Drilling Information                                                                                                         Soil Description                                                              Observations




                                                                                                                                                                                                                                                                                                                                                                                             Relative Density
                                                                                                                                                                                                                                                                                                                      Classification                                                                                                         DCP TEST
                                                                                                                                                                                                                 Penetration




                                                                                                                                                                                                                                                                                                                                                                                                                  Pocket




                                                                                                                                                                                                                                                                                                                                                                                             Consistency
                                                                                                                                                                                                                                                                                                        Graphic Log


                                                                                                                                                                                                                                                                  Samples                                                                             Material Description                                                              (AS 1289.6.3.2-1997)
                                                                                                                                                                                                                                                                                                                                                                                                                Penetrometer




                                                                                                                                                                                                                                                                                                                                                                                             Condition
                                                                                                                                                                                                                                                                                Recovery




                                                                                                                                                                                                                                                                   Tests                                                                soil type: plasticity or particle characteristics,




                                                                                                                                                                                                                                                                                                                                                                                             Moisture
                                                                                                                                                                                                                                                                                                                                                                                                                   UCS                   Blows per 100 mm
                                                                                                                                                                                                                                                                                                                      Symbol
                                                                                                                                                                                                        Method




                                                                                                                                                                                                                                                                                                                                         secondary and minor components, colour
                                                                                                                                                                                                                               Water




                                                                                                                                                                                                                                                                  Remarks                   RL Depth                                                                                                               (kPa)
                                                                                                                                                                                                                                                                                            (m) (m)                                                                                                                             0   5       10     15     20   25




                                                                                                                                                                                                                                                                                                                                                                                                                 100
                                                                                                                                                                                                                                                                                                                                                                                                                 200
                                                                                                                                                                                                                                                                                                                                                                                                                 300
                                                                                                                                                                                                                                                                                                                                                                                                                 400
                                                                                                                                                                                                                                                                                                                                                                                                                 500
                                                                                                                                                                                                                                                               ASS                                                                     Silty SAND (FILL), fine to medium grained,
                                                                                                                                                                                                                                                               Samples                                                                 dark grey to dark brown
                                                                                                                                                                                                        HA




                                                                                                                                                                                                                                                               at
                                                                                                                                                                                                                                                               0.25m                                                                                                                                 VL to
                                                                                                                                                                                                                                                                                                                                                                                               M
                                                                                                                                                                                                                                                               Intervals                                                                                                                              L
                                                                                                                                                                                                                                                               DS                                                       SP             SAND, fine to medium grained, pale grey to
                                                                                                                                                                                                                                                               0.5-0.8m                                                                white
                                                                                                                                                                                                                                                                                                                                       becoming pale grey to white and yellow brown M to
                                                                                                                                                                                                                                                                                                                                                                                         MD
                                                                                                                                                                                                                                                                                                                                                                                     W
                                                                                                                                                                                                                                                                                                   1
                                                                                                                                                                                                                                                                                                                                       becoming yellow brown grey
                                                                                                                                                                                                                                                               DS                                                                                                                                       D
                                                                                                                                                                                                                               Groundwater level at 1.2m BGL




                                                                                                                                                                                                                                                               1.2-1.5m

                                                                                                                                                                                                                                                                                                                                       becoming grey to pale grey



                                                                                                                                                                                                                                                                                                   2
TECTONIC 2.00.1 LIB.GLB Log 1 TECTONIC BOREHOLE 17265.GPJ <<DrawingFile>> 23/08/2017 10:40 8.30.004 Datgel Lab and In Situ Tool - DGD | Lib: Tectonic 2.00.1 2016-02-17 Prj: Tectonic 2.00 2016-02-16




                                                                                                                                                                                                                                                                                                                                                                                                     VL to
                                                                                                                                                                                                                                                                                                                                                                                                      L


                                                                                                                                                                                                                                                                                                   3
                                                                                                                                                                                                        AD/T




                                                                                                                                                                                                                                                                                                                                                                                               W
                                                                                                                                                                                                                                                                                                                        SM             Silty SAND, fine to medium grained, grey to
                                                                                                                                                                                                                                                                                                                                       dark grey

                                                                                                                                                                                                                                                                                                                                       becoming grey to dark brown with some
                                                                                                                                                                                                                                                                                                   4                                   indurated sand pieces (weakly cemented)
                                                                                                                                                                                                                                                                                                                                                                                                        D




                                                                                                                                                                                                                                                                                                                                                                                                      MD

                                                                                                                                                                                                                                                                                                                        CH             Sandy CLAY, high plasticity, pale grey, fine to
                                                                                                                                                                                                                                                                                                   5                                   medium grained sand
                                                                                                                                                                                                                                                                                                                                                                                                        F



                                                                                                                                                                                                                                                                                                                        SC             Clayey SAND, fine to medium grained, pale
                                                                                                                                                                                                                                                                                                                                       grey to dark grey
                                                                                                                                                                                                                                                                                                                                                                                                      MD

                                                                                                                                                                                                                                                                                                   6
                                                                                                                                                                                                                                                                                                                                       Hole Terminated at 6.00 m
                                                                                                                                                                                                                                                                                                                                       Target depth



                                                                                                                                                                                                                  Method                                                      Penetration                                Water                              Samples and Tests                           Moisture Condition          Consistency/Relative Density
                                                                                                                                                                                                             AD/T-Auger Drilling TC Bit                                         No resistance                         Level (Date)                   U - Undisturbed Sample                                 D - Dry                     VS - Very Soft
                                                                                                                                                                                                             RR - Rock Roller                                                    ranging to                                                          D - Disturbed Sample                                   M - Moist                   S - Soft
                                                                                                                                                                                                             RD - Rotary Drilling                                                  refusal                            Inflow                         SPT - Standard Penetration Test                        W - Wet                     F - Firm
                                                                                                                                                                                                             NMLC -Rock Core                                                                                          Partial Loss                                                                                                      VSt - Very Stiff
                                                                                                                                                                                                             HA - Hand Auger                                                                                          Complete Loss                                                                                                     H - Hard
                                                                                                                                                                                                                                                                                                                                                                                                                Plastic Limit           VL - Very Loose
                                                                                                                                                                                                                                                                                           Graphic Log/Core Loss                                                                                                                        L   - Loose
                                                                                                                                                                                                                                                                                                                                                            Classification Symbols                                 < PL                 MD - Medium Dense
                                                                                                                                                                                                                                                                                              Core recovered (hatching                                      and Soil Descriptions                                                       D - Dense
                                                                                                                                                                                                                                                                                              indicates material)                                                                                                  = PL
                                                                                                                                                                                                                                                                                                                                                             Based on Unified Soil                                 < PL                 VD - Very Dense
                                                                                                                                                                                                                                                                                              Core loss                                                      Classification System