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Engineering_Integrated Water Management Plan
Plans and drawings
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Log in to see the plans as drawndue to site constraints; however, treatment has been sized such that the overall site
achieves the WQO’s. Table 6 outlines the catchment areas represented within the
MUSIC model. The stormwater quality catchments are provided in Figure 5.
Table 6: Catchment Areas
Catchment Area Roof Road Total
A1 0.72 0.15 0.56 0.72
A2 0.35 0.17 0.18 0.35
B 0.61 0.03 0.58 0.61
C 0.44 0.20 0.24 0.44
D 0.17 0.04 0.13 0.17
E 0.12 0.08 0.04 0.12
F 0.12 0.08 0.04 0.12
TOTAL 2.52 0.76 1.77 2.52
2.3.3 MUSIC Model Layout
As the management of urban stormwater needs to take a holistic approach, a
number of management measures need to be implemented in series to form a
treatment train. The correct utilisation of various devices within the treatment train
is imperative to target the desired pollutants, from the gross solids to the fine
colloidal partials.
Figure 4 shows the MUSIC model layout for the development.
Figure 4: Model Layout
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