002 ECM_22595441_v2_Approved Plans - NDN - MCU22 0087 & OPW22 0140 · MCU22/0087.01

                                                                                                                                      Consult Arborist

                 T ABLE OF C ONTENTS
                 Copyright .............................................................................................................................. 2
                 Document Control ................................................................................................................. 2
                 Documents Reviewed ........................................................................................................... 2
                 Executive Summary .............................................................................................................. 3
                 1     Brief ............................................................................................................................... 5
                 2     Site Inspection ............................................................................................................... 5
                 3     Scope & Limitations ....................................................................................................... 6
                     3.1      Wildlife Considerations ........................................................................................... 7
                     3.2      Protected Trees ...................................................................................................... 7
                     3.3      Contractors Notes ................................................................................................... 7
                     3.4      Habitat Trees .......................................................................................................... 7
                 4     Site Findings and Observations ..................................................................................... 8
                 5     Tree Schedule ............................................................................................................. 11
                 6     Site-specific Tree Protection Measures ........................................................................ 12
                     6.1      Exclusion Zone ..................................................................................................... 12
                     6.2      Site / TPZ – Exclusion Zone Plan.......................................................................... 13
                 7     Tree Protection Guidelines ........................................................................................... 14
                     7.1      The Role of the Project Arborist and Tree Protection ............................................ 14
                     7.2      Calculating Tree Protection ................................................................................... 15
                       7.2.1         Tree Protection Zone (TPZ) ........................................................................... 15
                       7.2.2         Structural Root Zone (SRZ) ........................................................................... 15
                     7.3      Establishing Tree Protection ................................................................................. 16
                     7.4      TPZ Signs ............................................................................................................. 16
                     7.5      Trunk Protection ................................................................................................... 16
                     7.6      Restricted Activities Within the TPZ ...................................................................... 17
                     7.7      TPZ Standard Mitigation Measures ....................................................................... 17
                 8     References: ................................................................................................................. 18
                 9     Assumptions and Disclaimer ........................................................................................ 18
                 Appendix 1 - Definition of Terms ......................................................................................... 19
                 Appendix 2 – Sample TPZ Fencing Sign ............................................................................. 20
                 Appendix 3 - Tree Retention and Removal Plan.................................................................. 21




                 22_12_01_AIA_Thynne_37 Bottlebrush Ave                                                                                       Page 4 of 21
Document Set ID: 22595441
Version: 2, Version Date: 25/09/2023