Part B - Attachments A to D

 Specific Outcome                              Probable Solution                                                Response
                                                       e) localised erosion is avoided by directing flow from
                                                       downpipes over non-erosive areas.
 Works in a watercourse
 O2     Construction activities within        S2.1      Work within waterways must be undertaken in             R2 Complies
        watercourses are planned to prevent             accordance with Best Practice Erosion and Sediment
        erosion, construction failure and               Control, Appendix I – Instream works, Sections 14       Stormwater control measures can be conditioned
        associated sedimentation.                       and 16 International Erosion Control Association        accordingly.
                                                        2008.
                                              S2.2      Temporary vehicular crossings of waterways must be
                                                        designed and constructed to convey flows for the
                                                        50%AEP event and remain stable for all rainfall
                                                        events up to 10%AEP event.




December 2017                                        Cardno                                                      2