RFI - 20220156 Kauri St SWMP Rev B

Contents
Introduction..........................................................................................................................................4
Site Details ...........................................................................................................................................5
          2.1. Existing Site Description & Drainage .................................................................................................. 5
          2.2. Existing Drainage Patterns .................................................................................................................. 5
          2.3. Proposed Development Drainage Pattern ......................................................................................... 6
          2.4. Flood Considerations ........................................................................................................................... 7

Stormwater Quantity ............................................................................................................................8
          3.1. Pre-Post Comparison .......................................................................................................................... 8

Stormwater Quality ........................................................................................................................... 11
          4.1. Construction Phase ........................................................................................................................... 11
          4.2. Operational Phase ............................................................................................................................ 12

Conclusion ........................................................................................................................................ 19




Appendices
Appendix A
          Proposed Development Concept Plans

Appendix B
          DRAINS Modelling Parameters and Results

Appendix C
          Soil Borehole Data & Permeability Calculations

Appendix D
          Ecosol Litter Basket Technical Specifications

Appendix E
          Bioretention Garden Inspection Checklist




Project number 20220156
File RECOR Stormwater Management Report - 20220156.docx, 2022-10-28 Revision 1
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