Lane Cove Tree Management Conditions

3. No encroachment is to occur into public open space. Reason: To ensure works are contained wholly within the subject site. E.26 – Special condition – Stockpiling of Materials No stockpiling of materials, building equipment or additional activities listed in section 4.2 of AS4970-2009 The Protection of trees on Development Sites is to occur within designated tree protection areas or on the Council Owned Nature Strip. All building materials must be stored within the subject site. Reason: To mitigate damage to Council land 37 B.1.T Construction Traffic Management Plan As a result of the site constraints, limited vehicle access and parking, a construction traffic management plan (CTMP) and…

3. A.7 – Public Domain Works Separate applications shall be made to Council’s OSUS Division for any associated works on Council property. Written approval is to be obtained prior to the start of any works on Council property. The design of the public domain surrounding the site (including any land to be dedicated to Council) shall be completed in conjunction with the St Leonards South Development Control Plan, Landscape Master Plan, Council staff and other relevant specifications. The applicant is to obtain public domain works approval from Council’s Executive Manager of OSUS (and corresponding team) for the overall design scheme, all materials, lighting, road design, bicycle…

122. Tree Retention, Removal and Replenishment Plan. • The amended landscape documentation package must satisfy Councils 1:1 tree replacement ratio. A separate drawing showing all trees to be retained, removed, or replenished is to be submitted to Council for assessment that clearly identifies each existing tree, what is proposed for each tree and the trees that are proposed to replace those trees removed. • A minimum tree replacement ratio of 1:1. Replacement trees are to achieve the mature height and spread of the removed tree (as a minimum). Replacement trees must be healthy, high quality nursery stock and comply with AS 2303-2018 Tree Stock for Landscape Use and achieve the minimum tree…

130. Street Trees Lane Cove Council LMP for St. Leonards South under Master Plan – Planting states: Where a new street and / or undergrounding of power lines is proposed and new street tree planting is required, a structural root cell system (such as Strata Vault by City Green or approved equal) shall be used and the appropriate amount of both structural soil and an adequate supply of loose, well-aerated, moist and uncompacted soil structure. If any street trees are to be removed, they must be replaced at a 1:1 ratio in the streetscape within a structural root cell system (such as Strata Vault by City Green or approved equal). The Landscape Plans are to include a detail showing the extent…

115. Pre and Post-Construction Dilapidation report: Trees to be Retained Before the issue of the relevant construction and occupation certificates, a suitably qualified Arborist with a minimum of an AQF level 5 Degree must prepare a pre-construction dilapidation report and post construction dilapidation on the health of the trees to be retained and protected following a site visit with Council’s Senior Tree Preservation Officer. The report shall be agreed upon by both parties and shall include photographs of each tree and any existing damage, defects or areas of concern well represented. • after comparing the pre-construction dilapidation report to the post- construction dilapidation report…

112. Soil Volume Calculations and Profiles Soil Volumes: As a large amount of proposed tree canopy planting is to occur over podium in the current proposal, Soil volume calculations are required for all trees proposed on podium. This is to ascertain that the proposed trees can achieve their maximum height at maturity. The provisions for minimum soil volumes for planting on structures as outlined in Councils DCP Part J - Landscaping. The current landscape calculations show insufficient soil volumes and the raised planters on structure need to be amended to provide the metrics as outlined in Part J and the ADG. Adequate soil volumes are also needed for the proposed trees planted in deep soil…

76. Installation of retaining walls within the TPZ of retained trees The installation of any retaining walls within the Tree Protection Zone / Notional Root Zone of retained trees: a) Must be done so using an isolated pier and beam method or use existing footings under the supervision of the project arborist. b) No roots greater than 40mm diameter are to be severed to facilitate the installation of the piers. A 200mm buffer must be given to roots greater than 40mm diameter. c) Roots >40mm diameter must be incorporated into the wall. d) Roots >40mm diameter must be bridged using a lentil. e) Roots less than 40mm diameter that conflict with the location of piers must be documented by the…

42. Irrigation Plan and Schedule: Prior to the issue of the relevant Construction Certificate, an irrigation plan and schedule is to be produced and implemented both during the development process and post construction for all new plantings. The schedule, specifying watering frequency and rates, is to be included in the Construction Environmental Management Plan, and is to be approved by the project Arborist and submitted to the Principal Certifier. Reason: to ensure the long-term viability of new plantings. 43. 12-month maintenance period Prior to issue of the Occupation Certificate, the applicant must submit evidence of an agreement for the maintenance of all site landscaping by a…

56. F.7 - Completion of landscape and tree works Before the issue of an occupation certificate, the principal certifier must be satisfied that all landscape and tree-works, including pruning in accordance with AS 4373-2007 Pruning of amenity trees and the removal of all noxious weed species, have been completed in accordance with the approved plans and any relevant conditions of this consent. Additional Council requirements are outlined below: • Certification of the above shall be provided by the project arborist (if applicable) or by a qualified practicing landscape architect. Certification shall also be provided for the following: • subsoil drainage and any associated waterproofing…

74. Demolition of structures within the Tree Protection Zone / Structural Root Zone of protected trees a) The demolition of the existing (Structure) within the Tree Protection Zone / Structural Root Zone of tree 1, 5 and 24 must be overseen by the project arborist. b) Demolition of above ground components must be undertaken from within the footprint of the existing structure. Machinery use is permitted. Unauthorized damage to the branch structure of a protected tree is a breach of consent. c) The demolition of below ground elements within this area must be undertaken via the use of handheld pneumatic breaker tools (ie Jackhammer) and removed by hand under the supervision of the project…

54. E.25 Special Condition – Excavation of sandstone wall Excavation along the proposed lines for the boundary retaining walls within the TPZ of Trees B9, B10 and B15 must be undertaken by hand tools only to a depth of 500m under the supervision of the project arborist. Once the specified depth has been achieved, it is to be measured and signed off by the project arborist for compliance before mechanical machinery is to be used. Roots greater than 30mm diameter are to be documented within this area and pruned with a sharp implement. Exposed roots shall be protected in accordance with section 4.5.4 of AS4970-2009 The protection of trees on Development Sites.55. E.26 – Special condition –…

50. B15- Special Condition - Site Specific Tree protection plan and Construction Management Plan The following tree protection measures must be in place prior to any works and certified by the project arborist. The trunks of the following trees must be protected during the construction period by a trunk guard. • All trees nominated with trunk guards as per the Tree Protection Plan • Timber Planks (50mmx100mm or similar) shall be placed at 100mm intervals and must be fixed by wire ties or strapping to a height of 2m. Hessian cloth is to be placed between the trunk and the planks to minimise damage. The timber planks are not to be fixed directly to the tree in any way. An example of suitable…

21. B.13.L - Project Arborist Prior to the commencement of any works including demolition, a project arborist of minimum Australian Qualitative Framework (AQF) Level 5 qualification is to be appointed to oversee/monitor trees/condition compliance during the construction process. A letter of engagement must be provided to Council prior to issue of a construction certificate for certification. Compliance certificates must be available upon request, submitted to the Principal Certifier within five days of site attendance and 14 must be available to council immediately upon request prior to the issue of an occupation certificate; failure to produce the latest certificate will be considered a…

21. B.13.L - Project Arborist Prior to the commencement of any works including demolition, a project arborist of minimum Australian Qualitative Framework (AQF) Level 5 qualification is to be appointed to oversee/monitor trees/condition compliance during the construction process. A letter of engagement must be provided to Council prior to issue of a construction certificate for certification. Compliance certificates must be available upon request, submitted to the Principal Certifier within five days of site attendance and must be available to council immediately upon request prior to the issue of an occupation certificate; failure to produce the latest certificate will be considered a…

70. Stockpiles Stockpiles of topsoil, sand, aggregate, spoil or other material capable of being moved by water to be stored clear of any drainage line, easement, natural watercourse, footpath, kerb or roadside. The development shall be conducted in such a manner so as not to interfere with the amenity of the neighbourhood in respect of noise, vibration, smell, dust, waste water, waste products or otherwise. No stockpiling of materials, building equipment or additional activities listed in section 4.2 of AS4970- 2009 The Protection of trees on Development Sites is to occur within designated tree protection areas or on the Council Owned Nature Strip. All building materials must be delivered…

72. Tree protection While site or building work is being carried out, the applicant must maintain all required tree protection measures in good condition in accordance with: a) The relevant conditions of this consent b) The Construction Site Management Plan (CSMP) required under this consent (where applicable) c) The relevant requirements of AS 4970-2009 Protection of trees on development sites d) Any arborist’s report approved under this consent (where applicable) e) This includes maintaining adequate soil grades and ensuring all machinery, builders refuse, spoil and materials remain outside tree protection zones. f) Specific conditions within this consent supersede any conflicting…

13. Replacement Trees in Deep Soil – Marshall Lane Prior to the issue of the relevant construction certificate, the applicant must document 1 x Livistona Australis (min 4m H) to be planted within an at grade, deep soil garden bed in the location adjacent the void along Marshall Lane, where the existing Jacaranda mimosifolia is proposed to be removed. The garden bed is to be cleared of any building waste, the soil then ameliorated and de-compacted by ripping to min 400mm and tested for suitability by an approved horticulturalist prior to planting with soil testing results provided to Council’s Landscape Architect for approval. Reason: to increase canopy cover to help address urban heat…

76. F.17.L - Post Construction Dilapidation report: Trees to be Retained Before the issue of an occupation certificate, the principal certifier must review the post construction Arboricultural report prepared by the appointed Project Arborist and be satisfied that all retained trees have been maintained in a healthy, viable condition and any replacement planting has been undertaken. The principal certifier is to provide a copy of the post construction Arboricultural report to Council (where Council is not the principal certifier) and to the relevant adjoining property owner(s). 29 Reason: To identify damage to existing trees retained resulting from building work on the development site

76. F.17.L - Post Construction Dilapidation report: Trees to be Retained Before the issue of an occupation certificate, the principal certifier must review the post construction Arboricultural report prepared by the appointed Project Arborist and be satisfied that all retained trees have been maintained in a healthy, viable condition and any replacement planting has been undertaken. The principal certifier is to provide a copy of the post construction Arboricultural report to Council (where Council is not the principal certifier) and to the relevant adjoining property owner(s). Reason: To identify damage to existing trees retained resulting from building work on the development site

87. Post Construction Dilapidation Report - Trees to be Retained Before the issue of an occupation certificate, the principal certifier must review the post construction Arboricultural report prepared by the appointed Project Arborist and be satisfied that all retained trees have been maintained in a healthy, viable condition and any replacement planting has been undertaken. The principal certifier is to provide a copy of the post construction Arboricultural report to Council (where Council is not the principal certifier) and to the relevant adjoining property owner(s). Reason: To identify damage to existing trees retained resulting from building work on the development site.

57. F.19 - Special Condition – Replacement Planting Trees that are removed must be replaced on a 1:1 ratio to comply with provisions outlined within Part J Landscaping of the Lane Cove Council Development Control plan 2010 unless otherwise stated within this consent. Tree planting and installation is to be undertaken in conjunction with the approved Landscaping Plan and conditions as part of this consent. All landscaping documentation must be approved by Councils Manager of Open Space. Trees must be installed and signed off by the project arborist Prior to the issue of an Occupation Certificate. Reason: Replacement Planting

12. Trees that are removed as part of the DA process must be replaced at a 1:1 ratio. Replacement trees must be able to reach the potential mature dimensions of the removed tree. NOTE: Council will only consider tree planting that is proposed in areas that are fit for purpose for tree growth with and adequate amount of soil, access to water and nutrients, access to air exchange and that in the Opinion of Council experts, with ensure the ongoing health and vitality of each tree. Reason: To maintain and increase the amount of tree canopy cover in Lane Cove in response to Climate Change Emergency declared in 2019.

134. Tree removal or relocation at the advice of others. Council will not entertain any recommendations from any consultants that work for the applicant to remove, relocate or reduce the size of any of the trees that form part of the stamped, approved landscape construction certificate drawings for any reason. Where any conflict arises, the solution will require other elements to be redesigned or relocated. REASON: to avoid compromising any areas of planting and soil volumes for successful root development and tree growth when the current proposed deep soil requirements are already non-compliant.

55. E.26 – Construction of the sandstone wall Demolition of the existing sandstone front wall adjoining T7 is to be overseen by the project arborist. Construction of a new fence / retaining structure is to use existing footings. Roots greater than 40mm diameter discovered within the footings area must be retained and bridged. Roots <40mm diameter must be documented and pruned by the project arborist with a sharp implement if required. Exposed roots must be treated by provisions outlined in section 4.5.4 of AS4970-2009. Reason: To protect the root system of retain trees

52. E.8 - Tree protection While site or building work is being carried out, the applicant must maintain all required tree protection measures in good condition in accordance with the construction site management plan required under this consent, the relevant requirements of AS 4970-2009 Protection of trees on development sites any arborist’s report approved under this consent. This includes maintaining adequate soil grades and ensuring all machinery, builders refuse, spoil and materials remain outside tree protection zones. Reason: To protect trees during construction.

67. Tree protection While site or building work is being carried out, the applicant must maintain all required tree protection measures in good condition in accordance with the construction site management plan required under this consent, the relevant requirements of AS 4970-2009 Protection of trees on development sites and any arborist’s report approved under this consent. This includes maintaining adequate soil grades and ensuring all machinery, builders refuse, spoil and materials remain outside tree protection zones. Reason: To protect trees during construction.

66. E.9.T. Special condition – Tree Protection Plan Prior to the issue of a construction certificate, a site-specific Tree Protection Plan must be prepared by a minimum Australian Qualitative Framework (AQF) Level 5 arborist and submitted to Council’s Principal Arborist for approval. The plan must be written and conform to all Arboricultural plan / report requirements outlined within Appendix 5 of the Lane Cove Development Control Plan Part J 2023 amendment. Plans are to be kept on site until the release of an occupation certificate. Reason: Protection of Trees

66. E.9.T. Special condition – Tree Protection Plan Prior to the issue of a construction certificate, a site-specific Tree Protection Plan must be prepared by a minimum Australian Qualitative Framework (AQF) Level 5 arborist and submitted to Council’s Principal Arborist for approval. The plan must be written and conform to all Arboricultural plan / report requirements outlined within Appendix 5 of the Lane Cove Development Control Plan Part J 2023 amendment. Plans are to be kept on site until the release of an occupation certificate. Reason: Protection of Trees

8. Prepare a post construction Arboricultural report regarding the health, viability, and condition of the retained trees. The report must also recommend remedial advice for trees post construction to mitigate and long-term construction impacts. Before the issue of an occupation certificate, the principal certifier is to provide a copy of the post- construction arboricultural report to Council’s Principal Arborist (where Council is not the principal certifier) and to the relevant adjoining property owner(s). Reason: To ensure trees to be protected on the site.

8. Prepare a post construction Arboricultural report regarding the health, viability, and condition of the retained trees. The report must also recommend remedial advice for trees post construction to mitigate and long-term construction impacts. Before the issue of an occupation certificate, the principal certifier is to provide a copy of the post- construction arboricultural report to Council’s Principal Arborist (where Council is not the principal certifier) and to the relevant adjoining property owner(s). Reason: To ensure trees to be protected on the site.

132. Design variations that occur at any time in the future. Any design variations that arise due to unforeseen influences that affect the stamped, approved landscape plans must be brought to the attention of Council’s Landscape Architect immediately for inclusion in the resolution process. A reduction in tree planting number, sizes or locations nor a reduction in deep soil areas will NOT be allowed for any reason. REASON: to avoid non-approved changes to the stamped approved plans that would be at the detriment of tree planting and provision of tree canopy.

24. Tree Protection Plan Prior to the issue of a construction certificate, a site-specific Tree Protection Plan must be prepared by a minimum Australian Qualitative Framework (AQF) Level 5 arborist and submitted to Council’s Principal Arborist for approval. The plan must be written and conform to all Arboricultural plan / report requirements outlined within Appendix 5 of the Lane Cove Development Control Plan Part J 2023 amendment. Plans are to be kept on site until the release of an occupation certificate. Reason: Protection of Trees

116. Works within structural root zones of existing trees Where works must take place within the Structural Root Zone of any tree to be retained, root mapping through hand digging shall take place and a report showing the findings shall be prepared by the Project Arborist with an AQF5 qualification and then shall be submitted to Council’s Senior Tree Assessment Officer for approval. Reason: To ensure that no damage occurs to the root system of trees to be retained thus ensuring their ongoing health and vigor.

58. E.9 - Responsibility for changes to public infrastructure While building work is being carried out, the applicant must pay any costs incurred as a result of the approved removal, relocation or reconstruction of infrastructure (including ramps, footpaths, kerb and gutter, light poles, kerb inlet pits, service provider pits, street trees or any other infrastructure in the street footpath area). Reason: To ensure payment of approved changes to public infrastructure.

58. E.9 - Responsibility for changes to public infrastructure While building work is being carried out, the applicant must pay any costs incurred as a result of the approved removal, relocation or reconstruction of infrastructure (including ramps, footpaths, kerb and gutter, light poles, kerb inlet pits, service provider pits, street trees or any other infrastructure in the street footpath area). Reason: To ensure payment of approved changes to public infrastructure.

28. E.9 - Responsibility for changes to public infrastructure While building work is being carried out, the applicant must pay any costs incurred as a result of the approved removal, relocation or reconstruction of infrastructure (including ramps, footpaths, kerb and gutter, light poles, kerb inlet pits, service provider pits, street trees or any other infrastructure in the street footpath area). Reason: To ensure payment of approved changes to public infrastructure.

65. Responsibility for changes to public infrastructure While building work is being carried out, the applicant must pay any costs incurred as a result of the approved removal, relocation or reconstruction of infrastructure (including ramps, footpaths, kerb and gutter, light poles, kerb inlet pits, service provider pits, street trees or any other infrastructure in the street footpath area). Reason: To ensure payment of approved changes to public infrastructure.

68. Responsibility for changes to public infrastructure While building work is being carried out, the applicant must pay any costs incurred as a result of the approved removal, relocation or reconstruction of infrastructure (including ramps, footpaths, kerb and gutter, light poles, kerb inlet pits, service provider pits, street trees or any other infrastructure in the street footpath area). Reason: To ensure payment of approved changes to public infrastructure.

38. Trees – Inspection upon delivery Councils Landscape Architect/Principal Arborist shall be advised no less than 48hrs prior to trees being delivered to site so an inspection of the trees can be conducted prior to off-loading from the delivery vehicle. Council reserves the right to reject any stock that does not meet the satisfaction of Councils Landscape Architect/Principal Arborist. Reason: To ensure quality of tree stock, correct size and quantity. 23

67. E.10.T. Special condition – Stockpiling of Materials No stockpiling of materials, building equipment or additional activities listed in section 4.2 of AS4970- 2009 The Protection of trees on Development Sites is to occur within designated tree protection areas or on the Council Owned Nature Strip. All building materials must be delivered and stored within the subject site. Reason: To mitigate damage to Council land

67. E.10.T. Special condition – Stockpiling of Materials No stockpiling of materials, building equipment or additional activities listed in section 4.2 of AS4970- 2009 The Protection of trees on Development Sites is to occur within designated tree protection areas or on the Council Owned Nature Strip. All building materials must be delivered and stored within the subject site. Reason: To mitigate damage to Council land

73. Stockpiling of Materials No stockpiling of materials, building equipment or additional activities listed in section 4.2 of AS4970- 2009 The Protection of trees on Development Sites is to occur within designated tree protection areas or on the Council Owned Nature Strip. All building materials must be delivered and stored within the subject site. Reason: To mitigate damage to Council land.

108. Trees on Development Sites All trees to be retained on site and within 5 metres of the site boundaries shall have appropriate tree protection measures in place in accordance with Australian Standard: AS4970-2009 Protection of Trees on Development Sites Reason: To protect the natural environment through tree preservation.

59. Tree protection measures Before the commencement of any site or building work, the principal certifier must ensure the measures for tree protection detailed in the construction site management plan are in place. Reason: To protect and retain trees.

22. B.14.L - Special condition – Excavation within Tree Protection/Structural root Zones Any excavation within the Tree Protection Zone / Structural Root Zone of Trees 13 -15 and 34 -38 must be done under the supervision of the project arborist.

22. B.14.L - Special condition – Excavation within Tree Protection/Structural root Zones Any excavation within the Tree Protection Zone / Structural Root Zone of Trees 13 -15 and 34 -38 must be done under the supervision of the project arborist.

23. B.15.L - Special Condition – Excavation for stormwater services Excavation and installation of stormwater services within the Tree Protection Zone / Structural Root Zone of trees 13 -15 and 34 -38 must be overseen by the project arborist.

23. B.15.L - Special Condition – Excavation for stormwater services Excavation and installation of stormwater services within the Tree Protection Zone / Structural Root Zone of trees 13 -15 and 34 -38 must be overseen by the project arborist.

107. Tree Work Any approved tree works shall be in accordance with Australian Standard: AS4373-2007 Pruning of Amenity Trees Reason: To protect the natural environment through tree preservation

24. B.16.L - Special Condition – Installation of retaining walls within the TPZ of retained trees The installation of any retaining walls within the Tree Protection Zone of retained trees:

24. B.16.L - Special Condition – Installation of retaining walls within the TPZ of retained trees The installation of any retaining walls within the Tree Protection Zone of retained trees:

1. The site will need to be clearly identified through a business name and street number and be visible from the street. This will enable all emergency services to locate the premises.

65. E.8.T - Tree protection While site or building work is being carried out, the applicant must maintain all required tree protection measures in good condition in accordance with:

65. E.8.T - Tree protection While site or building work is being carried out, the applicant must maintain all required tree protection measures in good condition in accordance with:

2. Certify all tree protection measures listed within the approved tree protection plan have been installed prior to demolition works.

2. Certify all tree protection measures listed within the approved tree protection plan have been installed prior to demolition works.

1. Must be done so using an isolated pier and beam method or use existing footings under the supervision of the project arborist.

1. Must be done so using an isolated pier and beam method or use existing footings under the supervision of the project arborist.

3. Street tree planting and structural root cell to Council specification along Holdsworth Avenue frontage of the site.

4. Street tree planting and structural root cell to Council specification along Canberra Avenue frontage of the site.

68. E.11.T. Demolition of structures within the Tree Protection Zone / Structural Root Zone of protected trees

68. E.11.T. Demolition of structures within the Tree Protection Zone / Structural Root Zone of protected trees

68. E.11.T. Demolition of structures within the Tree Protection Zone / Structural Root Zone of protected trees

4. Oversee the demolition works, excavation works within the TPZ/SRZ of retained trees.

4. Oversee the demolition works, excavation works within the TPZ/SRZ of retained trees.

1. Along the area marked within the Tree Protection and Construction Management Plan

6. Oversee the any retaining wall works within the TPZ/SRZ of retained trees.

6. Oversee the any retaining wall works within the TPZ/SRZ of retained trees.

2. Encompassing all street trees to be retained.