Response to Information Request - MCU12/0184

             coffey~ geotechnics                                                                                                                                           Excavation No.                     TP1

                                                                                                                                                                           Sheet                          of 1
             Engineering Log                                                -     Excavation
                                                                                                                                                                           Project No:                     GEOTKPAR01945AA
             Client:                         DA VID AND GEN MILLIGAN                                                                                                       Date started:                   15.4.2013

             Principal:                                                                                                                                                    Date completed:                 15.4.2013

             Project:                         136 TOP FORESTRY ROAD                                                                                                        Logged by:                      eM

             Test pit location:              REFER TO PLAN                                                                                                                 Checked by:                     RM

             equipment type and model:                 HITACHI12T                                     Pit Orientation:                       Easting:        484738 m                             R.L. Surface:       NOT MEASURED

             excavation dimensions:                    2m long      0.3m wide                                                                Northing:       7074016 m                        datum:

             excavation information                                       material substance
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                                                                                                 Test pit TP1 terminated at 2.8m                                                                         EXCAVATOR REFUSAL ON
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              method                                       support                                notes, samples,tests                                  classification symbols and                        consistency/density Index
              N            natural exposure                S shoring              N   nil         U..         undisturbed sample 50mm diameter          soli description                                  VS            very soft
              X            existing excavation                                                    U"          undisturbed sample 63mm diameter          based on unified classification                   S              soft
       N                                                                                          0           disturbed sample
              BH           backhoe bucket                  penetration                                                                                  system                                            F             firm
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       "      B            bulldozer blade                 1 2 3 4                                V           vane shear   (kPa)                                                                          St             stiff
       ’"                                                                  resistance
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                           excavator
                                                        ~no             ranging to
                                                                        refusal
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                                                                                                              bulk sample
                                                                                                              environmental sample
                                                                                                                                                        moisture
                                                                                                                                                        0     dry
                                                                                                                                                                                                          VSt
                                                                                                                                                                                                          H
                                                                                                                                                                                                                        very stiff
                                                                                                                                                                                                                         hard
       .!!                                                 water                                  R           refusal                                   M     moist                                       Fb            friable
       N
                                                                                                                                                        W     wet                                         VL            very loose
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                                                         -X- ~~~~t:~~lown                                                                               Wp    plastic limit                               L              loose
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       C)                                                                                                                                               W,    liquid limit                                MO             medium dense
                                                         ~ water inflow                                                                                                                                   0              dense
       E
       0
       LL
                                                         --00IIII water outflow                                                                                                                           VO             very dense