Approved Plans and Documents - OPW22/0303

                  9 February 2023



                 Table of Contents

                 1         INTRODUCTION                                                                                                                                        3
                 2         CONSTRUCTION PHASE                                                                                                                                  3
                 3         OPERATIONAL PHASE                                                                                                                                   4
                       3.1.1           Bioretention Basin....................................................................................................................................... 4
                       3.1.2           Rainwater Harvesting Tank ..................................................................................................................... 5
                       3.1.3           Basement Pump Systems .......................................................................................................................... 7




                 Table of Tables
                 Table 1 - General recommended program of inspection and maintenance – Bioretention Basin                                                                                      5
                 Table 2 - General recommended program of inspection and maintenance – Rainwater tanks                                                                                         6

                 Table of Appendices
                 Appendix 1 MPN Plans                                                                                                                                                         8
                 Appendix 2 Bioretention Basin Construction Checklists and Forms                                                                                                              9
                 Appendix 3 Bioretention Basin Maintenance Checklist                                                                                                                         10
                 Appendix 4 Rainwater Tank Maintenance Checklist                                                                                                                             12




                  Excellence with Economy in Engineering                                                                                                                                             2
                  https://mpncnetau.sharepoint.com/sites/administration/shared documents/8000-8999/8600-
                  8699/8662/reports/09-02-23 operational management and maintenance plan_issue b.docx`



Document Set ID: 22315062
Version: 1, Version Date: 20/02/2023