SUPERSEDED - Approved Plans & Documents - OPW22 0299 · OPW22/0299

                                                                                                                                      Consult Arborist

                 T ABLE OF C ONTENTS
                 Copyright .............................................................................................................................. 2
                 Document Control ................................................................................................................. 2
                 Documents Reviewed ........................................................................................................... 2
                 Executive Summary .............................................................................................................. 3
                 Table of Contents.................................................................................................................. 4
                 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
                     4.1      Retention Value Status ........................................................................................... 8
                 5     Tree Summary Table ..................................................................................................... 9
                 6     Tree Plot Plan .............................................................................................................. 12
                 7     Site Plans..................................................................................................................... 13
                 8     Site Pictures................................................................................................................. 15
                 9     Tree Protection Guidelines ........................................................................................... 16
                     9.1      The Role of the Project Arborist and Tree Protection ............................................ 16
                     9.2      Calculating Tree Protection ................................................................................... 17
                       9.2.1         Tree Protection Zone (TPZ) ........................................................................... 17
                       9.2.2         Structural Root Zone (SRZ) ........................................................................... 17
                     9.3      Establishing Tree Protection ................................................................................. 18
                     9.4      TPZ Signs ............................................................................................................. 18
                     9.5      Trunk Protection ................................................................................................... 18
                     9.6      Restricted Activities Within the TPZ ...................................................................... 19
                     9.7      TPZ Standard Mitigation Measures ....................................................................... 19
                 10        References: .............................................................................................................. 20
                 11        Assumptions and Disclaimer .................................................................................... 20
                 Appendix 1 - Definition of Terms ......................................................................................... 21
                 Appendix 2 – Sample TPZ Fencing Sign ............................................................................. 22
                 Appendix 3 – Tree Catalogue.............................................................................................. 23




                 22_10_31_AIA_Markbain_Natasha Katharina                                                                                      Page 4 of 26
Document Set ID: 22190640
Version: 1, Version Date: 28/11/2022