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.6
  Depth      Description                                       PENET.               Est. Bearing
                                                            (blows per 100mm)
  (mm)                                                                               Capacity
                                                           5      6      7      8       (kPa)
    0        FILL/ CLAYEY SAND (SC)- Fine to me-
             dium sand, grey-brown, moist, loose
   100                                                            1                     50
   200                                                            2
   300                                                            2
   400       SANDY CLAY (CH)- High plasticity,                    2                     100
             brown, fine to medium sand, w~PL, stiff
   500                                                            2
   600                                                            3
   700                                                            2
   800       SANDY CLAY (CH)- High plasticity,                    3                     100
             brown mottled orange-brown, w~PL, stiff
   900                                                            3
   1000                                                           3
   1100                                                           3
   1200      SANDY CLAY (CH)- High plasticity,                    5                     150
             brown mottled orange-brown, w~PL, very
             stiff
   1300                                                           5
   1400                                                           5
   1500                                                           5
   1600
   1700
   1800
   1900
   2000
   2100
   2200
   2300
   2400
   2500
   2600
   2700
   2800
   2900
   3000      SANDY CLAY (CH)- High plasticity, or-                                      150
             ange-brown mottled pale grey, fine to me-
             dium sand, moist-wet

   Page | 12 Borelogging in accordance with AS1726-2017 Geotechnical Site Investigations
                                         25-0664