RFI - 20210153 Maple St SWMP

Contents
Introduction..........................................................................................................................................5
Site Details ...........................................................................................................................................7
          2.1. Existing Site Description ...................................................................................................................... 7
          2.2. Existing Drainage Patterns .................................................................................................................. 7
          2.3. Proposed Development Drainage Pattern ......................................................................................... 8
          2.4. Flood Considerations ........................................................................................................................ 10

Stormwater Quantity ......................................................................................................................... 11
          3.1. Pre-Post Comparison ....................................................................................................................... 11
          3.1. Rainwater Reuse ............................................................................................................................... 14

Stormwater Quality ........................................................................................................................... 15
          4.1. Construction Phase ........................................................................................................................... 15
          4.2. Operational Phase ............................................................................................................................ 16

Conclusion ........................................................................................................................................ 22




Appendices
Appendix A
          Proposed Concept Plans

Appendix B
          DRAINS Modelling Parameters & Results

Appendix C
          Bioretention Inspection Checklist




Project number 20210153
File RECOR Preliminary Stormwater Management Report - 20210153.docx, 2022-03-31
Revision 1
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