Additional Geotech Investigation 22.02.01 From Douglas Partners - 95120.01.R.001 · OPW21/0315

Page                        : 14 of 14
Work Order                  : EB2201192
Client                      : DOUGLAS PARTNERS PTY LTD
Project                     : 33 Wyuna Drive, Noosaville

Analytical Results
Sub-Matrix: WATER                                                    Sample ID          Bore 3           ----       ----       ----      ----
(Matrix: WATER)
                                                            Sampling date / time   18-Jan-2022 00:00     ----       ----       ----       ----
 Compound                                    CAS Number     LOR         Unit        EB2201192-001      --------   --------   --------   --------
                                                                                        Result           ----       ----       ----       ----

 EG020T: Total Metals by ICP-MS
  Aluminium                                    7429-90-5    0.01        mg/L            128            ----       ----       ----       ----
  Iron                                         7439-89-6    0.05        mg/L           75.1            ----       ----       ----       ----

 EK055G: Ammonia as N by Discrete Analyser
  Ammonia as N                                 7664-41-7    0.01        mg/L           0.72            ----       ----       ----       ----

 EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser
   Nitrite + Nitrate as N                            ----   0.01        mg/L           18.3            ----       ----       ----       ----

 EK061G: Total Kjeldahl Nitrogen By Discrete Analyser
   Total Kjeldahl Nitrogen as N                      ----   0.1         mg/L           27.4            ----       ----       ----       ----

 EK062G: Total Nitrogen as N (TKN + NOx) by Discrete Analyser
 ^ Total Nitrogen as N                               ----   0.1         mg/L           45.7            ----       ----       ----       ----

 EK067G: Total Phosphorus as P by Discrete Analyser
   Total Phosphorus as P                             ----   0.01        mg/L           3.33            ----       ----       ----       ----

 EK071G: Reactive Phosphorus as P by discrete analyser
  Reactive Phosphorus as P                    14265-44-2    0.01        mg/L           <0.01           ----       ----       ----       ----

 EN055: Ionic Balance
 ø Total Anions                                      ----   0.01       meq/L           11.8            ----       ----       ----       ----
 ø Total Cations                                     ----   0.01       meq/L           12.7            ----       ----       ----       ----
 ø Ionic Balance                                     ----   0.01         %             3.67            ----       ----       ----       ----