SWMP change reps

                                         Figure 6.1 – Drains Model Layout

Peak flow rates determined for each 3 cases are outlined in Table 6.6.

                            Table 6.6 – Comparison of Peak Flows (L/s) (At year 2100)

   AEP Storm          Q1         Q2            Q5           Q10             Q20           Q50       Q100
                    (1EY)      (0.5EY)      (0.2EY)     (10%AEP)       (5%AEP)          (2%AEP)   (1%AEP)

     Existing         79         119          160           186             218           259       287
      PFR A

     Existing         27          39           52           59              69            83         91
      PFR B

    Mitigated         80         102          147           185             209           230       287


SCG Consulting Engineers                      Page 21                               SCG Ref: 33132(SWMP).RevC