RFI - 20220156 Kauri St SWMP Rev B

7.0 MUSIC Modelling Guidelines Continued

                                                                Removal Rate           Entered Input     Entered Output
   Pollutant
                                                                    (%)                    Value              Value

   Total Suspended Solids (20 - 600μm)                                15                   1000                850
   Total Phosphorus                                                   15                   1000                850
   Total Nitrogen                                                     4                    1000                960
   Gross Pollutants (>600μm)                                          77                   1000                 230
   Heavy Metals                                                        2                    n/a                 n/a
   Total Petroleum/Hydrocarbons                                        7                    n/a                 n/a



Table 3 - Ecosol™ Litter Basket -1500 µm Filter liner, input and output values.

Once the transfer functions have been defined for each of the pollutants the node
has been fully defined. When completed the properties window can be closed by
clicking the “Finish” button.

For further assistance in sizing or specifying a system for your next project please
complete the form in Appendix 1 and forward to your local Urban Asset Solutions
Pty Ltd representative



                                             8.0 Monitoring
                                             Under normal weather and operating condition your Ecosol™ Litter Baskets
                                             should be checked a minimum of every two - three months depending on the
                                             quality and quantity of the inflow to the unit and immediately following a major
                                             storm event. Initially, Urban Asset Solutions Pty Ltd recommends that monitoring
                                             is undertaken monthly. Once the unit has been in operation for an extended period
                                             of time (say, 24 months) then the monitoring schedule can be adjusted to
                                             reflect the actual operating conditions specific to the catchment.




                                                                                                       URBAN          ®

                                                                                                  ASSET SOLUTIONS
                                                                                                       Page 12