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1. Introduction
Colliers Engineering and Design have been engaged by PSP Developments Pty Ltd to prepare a Stormwater
Management Plan (SMP) in support of a development application to Noosa Shire Council (NSC) over land
located at 33 Pavilion Street, Pomona (Lot 4 RP809059). This development application seeks a development
permit for a Reconfiguration a Lot (ROL) to create 8 residential lots. The site has an existing building at Lot 1
and no works are required to create lot 1.

The proposed outcome of this document is to identify stormwater management options that could be
implemented within the development in order to achieve the requirements and targets of NSC Planning
Scheme “Water Quality and Drainage Code” as well as the relevant provisions of State Planning Policy (SPP
2017). The intent of the codes associated with these documents will be achieved through the appropriate
integration of stormwater management options within the proposed residential land-use. The objectives of
this Stormwater Management Plan are to:

          Detail the proposed stormwater quality management strategy and how the load reduction
          objectives specified by the State Planning Policy (SPP, DSDIP 2017) and NSC Planning Scheme are
          achieved during the operational phase of the development;

          Consider suitable Stormwater Quality Improvement Devices (SQID’s) based on Water Sensitive
          Urban Design (WSUD) principles;

          Outline the maintenance requirements for the proposed stormwater quality improvement
          devices;

          Ensure the development achieves non-worsening of stormwater flows downstream of the site;
          and

          Demonstrate how the lawful point of discharge requirements for the site will be achieved.

          Demonstrate development is located outside of Flood Hazard Overlay Mapping.

The proposed development layout and preliminary engineering drawings is provided in Appendix A.




1.1    Site Characteristics
The location of the proposed development site is shown in Figure 1-1, with a total land holdings area
covering 3.33ha. The site is consistent with a rural residential land use type with some wooded vegetation
cover over the site. The site is accessed by Pavilion Street to the east and Majestic Place to the south and is
bounded by private allotments to the north, east and south. Cooroora Creek is located in the adjacent
property to the west.




23-0167SMP01-V2 | Stormwater Management Plan | 33 Pavilion Street, Pomona                                Page 6