Approved Plans - MCU20-0103

Tree Protection Methodology
All tree protection is as identified in AS4970-2009 and all pruning works to also
adhere to AS4373-2007. Prior to any excavation works in preparation for
development works as identified in the supplied plans, these conditions must be
implemented by ATCAC’s Level 5 Arborist (Project Arborist) prior to works
commencing,
   1. Tree Protection Exclusion Zone fencing and signage as per AS 4373-2009
   2. Removal of all material and non-historic soil from the Tree Protection Zone
       (TPZ)
   3. Trees 2 3 4 5 and 6 at the outer limits of the SRZ prior to any excavation works
       a root barrier is to be installed to a depth of 1000mm with bentonite clay in
       the base of the trench and back filled with bedding sand. All excavation to be
       done by a Vacuum Excavator. This insures not root damage into the SRZ by
       excavation works outside the SRZ.
   4. Mature forest blend mulch to a depth of a 150mm minimum on the TPZ on all
       trees
   5. Maintenance pruning on all weight burden limbs that may be impacted
       throughout the works to be performed by Level 3 Arborist under direction of
       the Project Arborist and as per AS 4373-2007