220241.01 - 70 Blanckensee Road, BLACK MOUNTAIN - SECONDARY DWELLING - Slope Stability Report · EXE23/0033

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SOIL PROFILE REPORT
CLIENT:      Darran Taylor Building            AUTHORISED            Darran Taylor Building
                                               BY:
PROJECT:     70 Blanckensee Road, Black        DATE TESTED:          23/05/2023
             Mountain QLD, Australia           JOB NO:               23-0572


                 Drilling Method: Jacro 105 100mm.                                      Borehole
                                                                                          No.1
  Depth       Description                                           PENET.             Est. Bearing
                                                               (blows per 100mm)
  (mm)                                                                                  Capacity
                                                                1      2    3      4       (kPa)
    0         (FILL) CLAYEY SAND (SC)-Fine to
              coarse, brown-grey, low plasticity clay, trace
              of gravel, moist, medium dense
   100                                                          3                          110
   200                                                          5
   300                                                          3
   400                                                          5
   500        SANDY CLAY (CH)-High plasticity, grey,            2                          100
              fine to medium sand, moist, firm to stiff
   600                                                          2
   700                                                          2
   800                                                          4
   900        SILTY CLAY (CH)-High plasticity, pale             4                          125
              grey, low plasticity fines, moist, stiff
   1000                                                         4
   1100                                                         4
   1200                                                         4
   1300                                                         4
   1400                                                         8                          150
   1500                                                        10
   1600                                                        10
   1700                                                        10
   1800                                                        12
   1900                                                        11
   2000       SILTY CLAY (CH)-High plasticity, brown,          12                          150
              low plasticity fines, moist, hard
   2100                                                        12
   2200                                                        12
   2300                                                        15
   2400                                                        15
   2500                                                        15                          150
   2600
   2700
   2800
   2900
   3000
   3100
   3200

    Page | 4 Borelogging in accordance with AS1726-2017 Geotechnical Site Investigations
                                          23-0572