Referenced Document - MCU12/0216

Quarry Rehabilitation
Lake Macdonald Drive, Lake Macdonald

© 2012 - TTM Consulting (SC) Pty Ltd                                               Reference No: 12SCT0037


Table 8.1: Observed Road Key Issue Condition Summary

               Chainage                                     Observed Road Condition

 Westridge Quarry Access to Hoy        Full pavement construction in relatively good condition.
 Road
                                       No major cracking or breakup of carriageway observed.
                                       Unbound gravel surface leading from Lake McDonald Drive into site.

 Hoy Road to Lake Ridge Court          Full pavement construction in relatively good condition.
                                       No major cracking or breakup of carriageway with minor surface
                                       distress observed.

 Lake Ridge Court to White Pit         Full pavement construction in relatively good condition.
 Quarry Access
                                       No major cracking or breakup of carriageway with minor surface
                                       distress observed.

 White Pit Quarry Access               Full pavement construction in relatively good condition.
                                       No major cracking or breakup of carriageway observed.
                                       Unbound gravel surface leading from Lake McDonald Drive into site.


8.3        Limitations of the Survey
TTM note that this study is a visual study of the existing road condition only. There has been no
soil testing carried out on the road material or the road foundations or any measurement of the
depth of gravel or road capping.
As noted, minor areas of maintenance concern or road deterioration have been observed, with
the following site pictures, as shown in Figure 8.1 indicating typical road pavement conditions
along the haulage route on the Lake MacDonald Drive corridor.




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