Response to Information Request - Received on 19/04/2012 · OPW11/0335

    ,.
.




         Table 11-2: Location of Water Quality Monitoring at the Essence of Pereaian Site

                        Site                  Site No.                                           Description

          Heath     -
                        Southern                    1              Monitor quality of stormwater entering wetland from the
          Bioretention Outlet                                      Southern treatment train

          Heath     -
                        Southern                   2               Replicate monitoring of stormwater quality entering
          Bioretention Outlet                                     wetland the Southern treatment train

          Heath     -
                        Mid                         3              Monitor quality of stormwater entering wetland from the
          Bioretention Outlet                                      Mid treatment train

          Heath     -
                        Mid                        4               Replicate monitoring of stormwater quality entering
          Bioretention Outlet                                     wetland from the Mid treatment train

          Heath     -
                        Northern                    5              Monitor quality of stormwater entering wetland from the
          Bioretention Outlet                                      Northern treatment train

          Heath     -
                        Northern                   6               Replicate monitoring of stormwater quality entering
          Bioretention Outlet                                      wetland from the Northern treatment train

                                                    7              Monitor quality of stormwater entering the receiving
          Heath
                                                                   waters

                                                    8              Replicate monitoring of stormwater quality entering the
          Heath
                                                                   receiving waters
                                                    9              Replicate monitoring of,stormwater quality entering the
           Heath
                                                                   receiving waters        ’\

           Construction Site                       10              Monitor fainfall onto cons~ruction site
                                                                                                           ,
           Inflow onto                             11
                                                                   Monitor qua ity of stormwater entering construction site
           construction site
                                                                                                       .
           Inflow onto                             12
                                                                   Monitor quality of stormwater entering construction site
           construction site                                                                           .

                                                                                                    c)’"
           Outflow from                            13
                                                                   Monitor quality of stormwater exiting construction site
           construction site

           Outflow from                            14,
                                                                   Monitor quality of sformwater exiting construction site
           construction site


         Locations are as per the sampling map, included as Appendix F,


         Monitoring needs to              commence               during the construction phase, and continue during the
         operational phase.

         11.1       Water Quality Monitoring During Construction


                   During construction, monthly monitoring for the parameters described in Table 11-1 is
                   recommended from sites 7 to 9 (Table 11-2).      Additionally, it is recommended that the
                   suspended solids concentration     of stormwater  is measured at sites 10 to 14 during
                   stormwater events, with collection of four (4) stormwater samples flowing onto the
                   construction site, four (4) more stormwater samples flowing from the construction site
                   into the heath wetland, and a rain-gauge is installed on site to indicate the intensity of
                   rainfall during a stormwater event (Table 11-2).




         @2012 Simmonds & Bristow Pty LId                             Contrast Constructions                         J-1 005-31 0   _
                                                                                                                                        22 March 2012
         1:\CLlENTFILES\Contrast Constructions\1108-155c   -
                                                               Essence of Peregian SCEP Stage 1 Update\09_Output Documents\1108-155C_SWMP
         SCEMP_Scanlon Property Group_V4 O_ta_120321 ,doc                                                                               Page 20 of 24