Acid Sulfate Management Plan · MCU16/0103

FPE Ref: 4956-161019-1.0


    Table 5: Groundwater Results




                           Analysis                                 Units         4956-161019-GW1



                                      Temperature                     °C               23.9
                                      Turbidity                      NTU               854
   In-situ TPS Water Quality          Elec. Conductivity             mS                3.85
             Meter                    TDS (Salinity)                 ppk               2.27
                                      pH                               -               7.02
                                      Redox                          mV                  5
                                      Bicarbonate Alkalinity         mg/L              560
                                      Total Alkalinity               mg/L              560
                                      Chloride                                         750
                                      Sulphate                                         180
      SGS Environmental               Calcium                                           96
         Laboratory                   Magnesium                                         88
                                      Potassium                                         35
                                      Sodium                                           480
                                      Iron (Dissolved)               µg/L               48
                                      Aluminium (Dissolved)          µg/L               19


6.5 GROUNDWATER MANAGEMENT
Groundwater was detected at 0.83m bgl during the ASS investigation, however it is understood that no
groundwater will be required to be dewatered based on the construction proposed. However, should
construction design change or dewatering is required for any other reason, a dewatering plan must be
prepared prior to dewatering activities to ensure that any groundwater dewatered during the project is
appropriately treated onsite prior to discharge.




October 2016                             Acid Sulfate Soil Investigation Report                     15
                                               New Duplex, Noosaville