Slope Stability Analysis

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SOIL PROFILE REPORT
CLIENT:      MACKY GROUP                    AUTHORISED          MACKY GROUP
                                            BY:
PROJECT:     15 & 17 MYALL STREET,          DATE TESTED:        13/06/2025
             COOROY                         JOB NO:             25-0664


                 Drilling Method: Jacro 105 100mm.                                    Borehole
                                                                                        No.2
  Depth       Description                                       PENET.               Est. Bearing
                                                             (blows per 100mm)
  (mm)                                                                                Capacity
                                                            1      2      3      4       (kPa)
    0         FILL/ CLAYEY SAND (SC)- Fine to me-
              dium sand, grey-brown, trace fine gravel,
              moist, loose
   100                                                             2                     75
   200                                                             2
   300                                                             2
   400                                                             1
   500        SANDY CLAY (CH)- High plasticity,                    2                     100
              brown-grey, fine to medium sand, w~PL,
              stiff
   600                                                             2
   700                                                             2
   800        SANDY CLAY (CH)- High plasticity,                    2                     100
              brown mottle orange-brown, fine to medium
              sand, w~PL, stiff
   900                                                             3
   1000                                                            3
   1100                                                            3
   1200       SANDY CLAY (CH)- High plasticity, or-                4                     150
              ange-brown mottle pale brown, fine to me-
              dium sand, w~PL, stiff
   1300                                                            4
   1400                                                            4
   1500       SANDY CLAY (CH)- High plasticity, pale               4                     150
              grey mottled orange-brown, fine to medium
              sand, w~PL, stiff
   1600
   1700
   1800
   1900
   2000
   2100
   2200
   2300
   2400
   2500
   2600
   2700

    Page | 5 Borelogging in accordance with AS1726-2017 Geotechnical Site Investigations
                                          25-0664