5179IWMP_Rev3

                                                                                   Callaghan & Toth

4.4      TREATMENT DEVICES DESIGN DETAILS

Below in Table 4.3 are general design details for the Conventional Bioretention Systems.


TABLE 4.3: Design Features of Stormwater Treatment Systems

                 Filter     Overall      Total   Filter   Transition   Extended      Submerged
SYSTEM           S.A.        S.A.        Depth   Depth     Drainage    Detention      Zone with
                 (m2)        (m2)         (m)     (m)     Layers (m)   Depth (m)     Carbon (m)

Bio Basin
                   68           96       0.95     0.4        0.25         0.3              n/a
   BB4

 Bio Pod
                  15.5        15.5       0.85     0.4        0.25         0.2              n/a
   BB1
 Bio Pod
                  13.2        13.2       0.85     0.4        0.25         0.2              n/a
   BB2
 Bio Pod
                  13.5        13.5       0.85     0.4        0.25         0.2              n/a
   BB3
 Bio Pod
                   18           18       0.85     0.4        0.25         0.2              n/a
   BB5




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2035 2 Pearsons Road IWMP – Revision 3                                             April 2021