Canada Bay Stormwater Conditions

6. Commitments for common areas and central systems/facilities for the development (non-building specific) (a) Common areas and central systems/facilities (i) Water Show on Show on CC/CDC Certifier DA plans plans & specs check (a) If, in carrying out the development, the applicant installs a showerhead, toilet, tap or clothes washer into a common area, then that item must meet the specifications listed for it in the table. (b) The applicant must install (or ensure that the development is serviced by) the alternative water supply system(s) specified in the "Central systems" column of the table below. In each case, the system must be sized, be configured, and be connected, as specified in the…

4. This section does not apply in relation to— a. building work, subdivision work or demolition work carried out inside an existing building, if the work does not affect the external walls of the building, or b. Crown building work certified to comply with the Building Code of Australia under the Act, Part 6. Condition reason: Prescribed condition under section 70 of the Environmental Planning and Assessment Regulation 2021. 2 Approved plans and supporting documentation Development must be carried out in accordance with the following approved plans and documents, except where the conditions of this consent expressly require otherwise. Approved plans Plan Revision Plan title Drawn by Date of…

3. Approved Works within TPZ incursions. a. Prior to excavation within the TPZs of trees to be retained, root mapping must be carried out under the supervision of the project arborist. b. If roots greater than 40mm in diameter will need to be pruned, either the current levels will need to be retained, or the viability of root pruning of trees for retention will need to be assessed. i. Consent from Council must be obtained prior to pruning any roots greater than 40mm in diameter. ii. Consent from the tree owner must be obtained prior to the pruning of any roots greater than 40mm in diameter. iii. If consent from Council and the tree owner is not obtained, current levels will need to be…

2. Details of the appointed project arborist must be submitted to Council and the PCA for registration with the application for the construction certificate. Condition reason: Before building work commences 10 Compliance with Home Building Act (if applicable) - (Prescribed condition EP&A Regulation, clause 98(1)(b)) In the case of residential building work for which the Home Building Act 1989 requires there to be a contract of insurance in force in accordance with Part 6 of that Act, that such a contract of insurance is in force before any building work authorised to be carried out by the consent commences. Condition reason: Prescribed Condition 11 Erosion and Sediment Control Erosion and…

9. All disturbed areas shall be stabilised by turfing, mulching, paving, or other approved treatment and all erosion and sediment controls shall be maintained in effective working order until the site is fully stabilised and issue of an Occupation Certificate. The Soil and Water Management Plan shall also include, but not be limited to, the following details: • Site analysis showing existing ground levels, drainage paths, vegetation, soil types, and identification of the adjoining Fig Tree Bay foreshore as a sensitive receiving environment. • Proposed location and specifications of all erosion and sediment control devices (e.g. silt fences, sediment traps, diversion drains, stockpile…

4. Landscaping Following review of the documentation provided with the application, Council’s Landscape Architect was not able to issue conditions of consent given insufficient information. The following information is required for further assessment: i. A typical detail for tree and mass planting in the built-in podium planters was provided; however, it includes only an 800 mm soil depth. Large and medium canopy trees are proposed in the podium area (Area A). To support proper establishment and healthy long-term growth, these planters must provide a minimum soil depth of 1200 mm for large trees and 1000 mm for medium trees. ii. The stormwater pipe within the garden bed has not been clearly…

In addition to the new trees as shown on the approved landscape plan, two additional trees with a mature height of 10m+ shall be installed within the site prior to occupation to offset the removal of Trees 7 and 8. Evidence of these plantings shall be provided to the satisfaction of Council prior to the occupation of the new buildings. Tree/Canopy Cover Certification of Civil Engineering Works - Engineer Submission of Works to Council - As - Executed drawings of the engineering works prepared by a Registered Surveyor. A certificate from a Registered Civil Engineer certifying that the civil engineering works have been constructed in accordance with relevant Standards and Council’s Policies…

Condition reason: Amenity 96 Public Domain - Completion and Defects Liability Period Works-as-executed (As Built) Works-as-executed (As-Built) plans and documentation, must be submitted to and accepted by the City of Canada Bay for all public domain works, including where required Stormwater, Public Domain Lighting and Road construction. Certification These works must be certified by a suitably qualified, independent professional. Inspection The public domain work must be inspected and a Certificate of Practical Completion must be issued by Council. Liability All works to the City’s public domain, including rectification of identified defects, are subject to a 12 month defects liability…

2. Not carried out on Sundays or public holidays. Unless otherwise approved in writing by Council. Condition reason: To protect the amenity of neighbouring properties. 11 Erosion and sediment controls in place Before any site work commences, the principal certifier or Council, must be satisfied the erosion and sediment controls in the erosion and sediment control plan which was provided to the principal certifier OR council are in place. These controls must remain in place until any bare earth has been restabilised in accordance with the erosion and sediment control plan. Condition reason: To ensure sediment laden runoff and site debris do not impact local stormwater systems and waterways.…

3. Stormwater Drainage i. A stormwater drainage plan has not been submitted with this application. In this regard, the stormwater drainage/civil engineering plan is required. 92 Document Set ID: 8814790 Version: 5, Version Date: 13/02/2026 ii. The submitted stormwater report has used DRAINS model as part of their report. In this regard, the DRAINS model (in. drn format) must be submitted with the application. The above matters have been considered and included where relevant as reasons for refusal and/or insufficient information required for further assessment prior to development consent. Refer to the recommendation for refusal under Section 9 of this report for further details. 6.8.…

2. The proposed development is unsatisfactory, pursuant to Section 4.15(1)(a)(i) of the Environmental Planning and Assessment Act, 1979 as it does not comply with the State Environmental Planning Policy (Biodiversity & Conservation) 2021 Chapter 6 - Water Catchments, as follows: i. In accordance with Environmental Planning Policy (Biodiversity & Conservation) 2021, Clause 6.6(1) Water quality and quantity, Council cannot grant consent to the application as it does not demonstrate whether or not there will be any adverse effect or impact on quality or quantity of water entering a waterway, water flow in the natural waterbody, any increase in the amount of stormwater run-off from the site,…

2. Stormwater runoff from the new development area can be discharged into the Council’s drainage system through the existing site stormwater drainage system. The written verification shall be submitted to and approved by Principal Certifier, prior to the issue of any Construction Certificate. Note: The existing drainage system shall be overhauled and maintained clear of silt and accumulated debris. Silt and the like shall be removed, not flushed from the system. If the existing drainage system needs to be rectified or does not addressing the above requirement, a Section 68(Part B) application with the revised stormwater plan shall be lodged to Council for approval. Stormwater Design A…

3. Stormwater Drainage A stormwater drainage plan has not been submitted with this application. In this regard, the following information is required for a proper assessment: i. stormwater drainage/civil engineering plan is required. ii. The submitted stormwater report has used DRAINS model as part of their report. In this regard, the DRAINS model (in. drn format) must be submitted with the application.

4. Silt fences, sediment traps, and other control devices are installed and maintained to prevent the escape of sediment or debris into the stormwater system, public areas, or foreshore.

1. Existing stormwater system is in good working condition.