Changes Application - MCU15/0023.02

Project No. 112-14608
January, 2013   REF: 1-14608, 2013-01-15, BR VER O.                                             Page 18




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                                              FIGURE 4


      Figure 4 above shows contour elevation of 17.0m AHD just outside of the properly
      boundary sloping down to 4.0m AHD at the base of the slope.


      The crest of the slope at the rear of the property has been terraced with timber sleeper
      retaining walls. The existing retaining wall is showing signs of distress with the timber
      sleeper panel bowing outwards. This is indicative of ongoing soil creep which is typical of
      steeply sloping sand sites.


      Generally the sand slope along Seaview Terrace is moderate to steeply sloping with the
      slope angle observed at the time of the investigation at between 26 and 35 degrees. The
      above measurements are broadly consistent with available contour information, although
      it is noted that there is some minor variation about this overall slope angle when
      measured at a smaller scale.




                                                         #. SOIL SURVEYS ENGINEERING