20517 App K.pdf [As Published] · 132007.1259

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4.3 Ultimate System Analysis

The results for the proposed development from the Noosa Shire water supply network during MH
demand and under Fire Fighting conditions for the Ultimate are given in Table 4.3 and Table 4.4
respectively. The proposed internal reticulation and node identities are shown in Figure 1 and
Appendix B provides the results for the development demand nodes.

Table 4.3 Results under Maximum Hour Conditions at the Point of Connection within
the Ultimate System

 

 

 

 

 

Node HGL Pressure Acceptance Result
Identifier (RL m) (m) Criteria
EP1 64.44 54.44 > 22m Satisfactory
Table 4.4 Results under Fire Flow Conditions at the Point of Connection within the
Ultimate System
‘, Residual
Node Fire Flow Acceptance
Identifier (L/s) ea. Ls Criteria Result
EPL 30 39.66 > 12m Satisfactory

 

The above analysis demonstrates that the Headworks (Ultimate) Noosa Shire water supply system
is capable of supplying the development in accordance with the design criteria.

4.4 Effects on Existing Customers

The proposed development does not significantly impact on the capacity of surrounding areas and
does not contravene the principle of “no disadvantage” to existing customers.

4.5 Internal Water Reticulation Sizing

Due to the group title venture of the proposed development no internal reticulation no internal
reticulation is required to be assessed as part of this analysis.

 

SCANLON PROPERTY GROUP JUNE 2007
ESSENCE OF PEREGIAN, NOOSA — WATER SUPPLY ANALYSIS REVISION 1
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