Scg 25335(S) · OPW16/0105

  SCG CONSULTING ENGINEERS                                      LOG SECTIONS               Ref No.25335

Depth           TEST SITE No 1                    P   Depth            TEST SITE No 2                 P
 100             Silty Sand SM                    1    100                                            1
 200           Fine grained, grey                 1    200                                            1
 300           Moist, roots, loose.               1    300                                            1
 400                                              1    400                                            1
 500                                              1    500                                            2
 600                                              2    600                                            2
 700                                              2    700                                            2
 800                                              3    800                                            2
 900             Silty Sand SM                    3    900                                            2
1000         Fine grained, pale grey              3   1000                                            2
1100       (White), moist, med dense.             3   1100                                            2
1200                                              3   1200                                            2
1300                                              3   1300                                            2
1400                                              4   1400                                            2
1500                                              4   1500                                            2
1600                                              4   1600                                            3
1700                                              5   1700                                            3
1800                                              5   1800                                            4
1900                                              5   1900                                            4
2000                    End                       5   2000                                            5
2100                                              5   2100                                            5
2200                                              6   2200                                            6
2300                                              7   2300                                            7
2400                                              7   2400                                            7
2500                                              7   2500                                            7
2600                                                  2600
2700                                                  2700
2800                                                  2800
2900                                                  2900
3000                                                  3000
3100                                                  3100



  Depth = mm below ground level.
  P = blows per 100mm penetration with an approved 9kg penetrometer.
  Notation such as (SP) refers to the soil description to Table A1 AS1726 ‘Guide to the description
  identification and classification of soils’.
  Solid lines represent sharp interface between different soil types. Dotted lines represent
  gradation form one soil type to another.
  Abbreviations used
  UTP - unable to penetrate, Bec. – becoming, N.S.L. – Natural Surface Level
  Med. – medium, MW - Moderately weathered
  EW - extremely weathered, Plast. - Plasticity
  No recovery means unable to extract samples from the base of the bore hole because the soil
  will not bind in the auger head.
  The colour of the soil is often abbreviated, for example Gy = grey Or = orange.
  (Ls=?.?%) Indicates sample location and Linear Shrinkage result.
  The footings must be dug into or supported on piers dug into the shaded material.