Effluent Disposal Approval northern unit

                 4      Site Details
                 Details of the subject property are presented in Table 2, below.

                 Table 2: Property Details
                  Feature                               Details
                  Property Address                      53 Martins Road, Cooroy QLD 4563
                  Real Property Description             Lot 4 on RP852013
                  Local Authority                       Noosa Shire Council
                  Property size                         15.5797 ha
                  Dwellings/structures                  Primary dwelling, sheds, proposed caretakers’ cottage
                  Water Supply                          Rainwater
                  Easements                             n/a
                  Vegetation                            Pasture grasses
                  Slope                                 13%
                  Slope configuration                   Linear Divergent
                  Aspect                                East
                  Water bodies                          Dams and intermittent watercourses
                  Bores                                 n/a
                  Flood hazard                          n/a
                  Environmental Areas                   Riparian Buffer Area around watercourses


                 5 Soil Investigation
                 A geotechnical assessment of the property was undertaken by Geotechnical Soils on 2
                 November 2020. The soil profile of the proposed land application area (Borehole 3) is
                 presented in Table 3.

                 Table 3: Soil Profile
                  Depth         Texture           Colour                         Plasticity     Structure        Category
                  300           Sandy Clay        Grey yellow brown              Low            Moderate         4
                  700           Sandy Clay        Red/orange yellow brown        Medium         Strong           5
                  1400          Sandy Clay        Orange brown                   Low-medium     Strong           5
                  2000          Sandy Clay        Yellow brown                   Low            Moderate         4


                 Table 4 presents the design characteristics of the receiving soil.

                 Table 4: Design Soil
                  Feature                                     Details
                  Texture                                     Sandy Light Clay
                  Colour                                      Red/orange yellow brown
                  Structure                                   Strong
                  Category                                    5
                  Indicative Permeability (Ksat)              0.12 – 0.5m/day
                  Design Loading Rate (DLR)                   12 mm/day

                 Site and Soil Evaluation                                                 53 Martins Road, Cooroy QLD 4563
                 Taylor Environmental (Australia) Pty Ltd                                                      Page 3 of 16



Document Set ID: 21598877
Version: 1, Version Date: 30/08/2021