Lane Cove Stormwater Conditions

2. A.3 - Payment of security deposits (if applicable) Before the commencement of any works on the site or the issue of the relevant construction certificate, the applicant must make all of the following payments to Council and provide written evidence of these payments to the Certifier: Security Deposit Type Amount Refunded post OC if deemed satisfactory by Council Infrastructure Damage Bond $24,000.00 Yes Inspection Fee: $210 per visit $2,100.00 No Civil Reconstruction Work • Kerb/gutter work • Footpath work • Road resealing • Pram Ramp (4) (Additional ramps will be decided later) $70,800.00 $119,000.00 $184,000.00 $8,000.00 Yes Yes Yes Yes Council Owned Trees $100,000.00 Yes Positive…

18. Drainage plan amendments (if applicable) Before the issue of a construction certificate, the certifier must ensure the approved construction certificate plans (and specifications) detail the following required amendments to the approved stormwater drainage plans prepared by Northrop, reference No:233364, revision: A and dated in 27/03/25. This amended plan shall satisfy Part O - Stormwater Management of the Lane Cove Council Development Control Plan 2009. For Marshall Lane Drainage Work a) The applicant has to get Section138 of Road Act 1993 approval from Lane Cove Council to do any works on Marshall Lane and satisfy conditions of section 138 approval. b) The Marshall Lane drainage plan…

19. Drainage plan amendments (if applicable) Before the issue of a construction certificate, the certifier must ensure the approved construction certificate plans (and specifications) detail the following required amendments to the approved stormwater drainage plans prepared by Intrax, reference No: NSW230045, revision: A and dated in 21/11/24. This amended plan shall satisfy Part O of the Council’s stormwater DCP. a) All new down pipes shall be connected to appropriate pipe system. b) All inlet pits are to be 450mm*450mm size in minimum. c) Proposed drainage system should show pipe sizes and invert levels up to the connection point; confirming pipe system satisfies Part O of Council’ storm…

35. Sydney Water Conditions. Water and Wastewater Servicing  Our preliminary assessment indicates that water and wastewater servicing should be available for the proposed development.  Amplifications, adjustments, deviations and/or minor extensions may be required.  Detailed requirements will be provided at the Section 73 application stage. Next steps  Should Council decide to progress with the subject development application, Sydney Water would require the following conditions be included in the development consent. o Section 73 Compliance Certificate. Approval (including Tree Planting Guidelines) The plans must be approved by Sydney Water prior to demolition, excavation or…

2. DESIGN AMENDMENTS: Before the issue of the relevant construction certificate, the certifier must ensure the approved construction certificate plans (and specifications) detailing the following required amendments to the approved plans and supporting documentation stamped by Council. The following design amendments are required to be submitted to Council for assessment and approval: A. All oblique, diagonal facing windows on the southern external walls must be non-operable and be an obscure finish up to 1.6m above finished floor level. B. The proposed evergreen tree species located on the Level 3 open space, must be changed to predominantly deciduous species. Trees must be positioned to…

65. C.21.E - Vehicular Parking Requirements • The proposed vehicular crossing shall be constructed to the specifications and levels issued by Council. • The driveway opening width along at the face of kerb must be as shown in the architectural drawing. • The driveway shall be setback a minimum 300mm away from any existing power pole and stormwater pit. • Certification is to be provided by a suitably qualified engineer demonstrating compliance with AS 2890 Series including AS 2890.1.2004 “Off Street, Car Parking”, and Council's standards and specifications. • Provision for electrical vehicle including cabling to be provided for 1 car parking space per dwelling. • The following plans shall be…

2. DESIGN AMENDMENTS: Before the issue of the relevant construction certificate, the certifier must ensure the approved construction certificate plans (and specifications) detail the following required amendments to the approved plans and supporting documentation stamped by Council. The following design amendments are required to be submitted to Council’s Landscape Architect for assessment and approval: A. All oblique, diagonal facing windows on the southern external walls must be non-operable and be an obscure finish up, to 1.6m above finished floor level. B. The proposed evergreen tree species located on the Level 3 open space, must be changed to predominantly deciduous species. Trees…

63. Proposed Vehicular Crossing The vehicular crossing servicing the property shall be constructed prior to the issue of the Occupation Certificate. The existing driveway shall be completely demolished and apart from the area of the new driveway shall be reinstated by standard kerb and gutter satisfying Council’s standard. The new driveway shall be designed and complied with Council’s standard drawing No: 3.2. The full section of vehicular crossing and driveway shall be designed and certified by qualified Traffic Engineer and approved by Traffic section of Council. 23 a) The proposed vehicular crossing shall be constructed to the specifications and levels issued by Council. The applicant…

32. Transport for NSW Conditions (i) All buildings and structures (other than pedestrian footpath awnings), together with any improvements integral to the future use of the site are to be wholly within the freehold property unlimited in height or depth along the Pacific Highway boundary. (ii) The developer is to submit design drawings and documents relating to the excavation of the site and support structures to TfNSW for assessment, in accordance with Technical Direction GTD2020/001. The developer is to submit all documentation at least six (6) weeks prior to commencement of construction and is to meet the full cost of the assessment by TfNSW. Please send all documentation to…

20. A.10.E Drainage plan amendments Prior to the issue of a construction certificate, the certifier must ensure the approved construction certificate plans (and specifications) detail the following amendments to the approved stormwater drainage plans prepared by C and M Consulting Engineers, reference No: R02527-SWMP, revision: C and dated in April 2023. These amended plans shall satisfy part O of the Council’s stormwater DCP. • The proposed development requires OSD. The detailed design of the proposed system is required • Proposed drainage system pans shall show pipe sizes and invert levels up to the connection point; confirming pipe system satisfies part O of Council’ storm water DCP. •…

3. A.3 - Payment of security deposits (if applicable) Before the commencement of any works on the site or the issue of the relevant construction certificate, the applicant must make all of the following payments to Council and provide written evidence of these payments to the Certifier: Security Deposit Type Amount Refunded post OC if deemed satisfactory by Council Infrastructure Damage Bond $20,000.00 Yes Inspection Fee: $215 per visit $4,945.00 No (23 inspections)(can be paid later) Civil Reconstruction Work  Kerb/gutter work $17,500.00 Yes  Footpath work $30,000.00 Yes  Road resealing $99,000.00 Yes  Turfing $9,000.00 Yes 5  Pram Ramp (2) $4,000.00 Yes (Additional ramps will be…

3. A.3 - Payment of security deposits (if applicable) Before the commencement of any works on the site or the issue of the relevant construction certificate, the applicant must make all of the following payments to Council and provide written evidence of these payments to the Certifier: Security Deposit Type Amount Refunded post OC if deemed satisfactory by Council Infrastructure Damage Bond $20,000.00 Yes Inspection Fee: $215 per visit $4,945.00 No (23 inspections)(can be paid later) Civil Reconstruction Work  Kerb/gutter work $17,500.00 Yes  Footpath work $30,000.00 Yes  Road resealing $99,000.00 Yes  Turfing $9,000.00 Yes $4,000.00 Yes  Pram Ramp (2) (Additional ramps will be…

53. C.10.T – Pedestrians / cycling  All bicycle racks and secure bicycle parking provided on-site shall comply with the minimum standards as outlined in Section 4.3 of Part R: Traffic, Transport and Parking of Lane Cove DCP 2010 and designed in accordance with AS 2890.3: 2015 Bicycle Parking Facilities. Alternative designs that exceed the Australian Standards will also be considered appropriate.  Basement bicycle parking is to be located as close as possible to the car park entrance, clearly labelled, and easily identifiable through appropriate way finding signage.  Line markings are to be provided to guide pedestrians to the lift in public car parking areas. Reason: To ensure pedestrian…

53. C.10.T – Pedestrians / cycling  All bicycle racks and secure bicycle parking provided on-site shall comply with the minimum standards as outlined in Section 4.3 of Part R: Traffic, Transport and Parking of Lane Cove DCP 2010 and designed in accordance with AS 2890.3: 2015 Bicycle Parking Facilities. Alternative designs that exceed the Australian Standards will also be considered appropriate.  Basement bicycle parking is to be located as close as possible to the car park entrance, clearly labelled, and easily identifiable through appropriate way finding signage.  Line markings are to be provided to guide pedestrians to the lift in public car parking areas. Reason: To ensure pedestrian…

3. Payment of security deposits (if applicable) Before the commencement of any works on the site or the issue of the relevant construction certificate, the applicant must make all of the following payments to Council and provide written evidence of these payments to the Certifier: Security Deposit Type Amount Refunded post OC if deemed satisfactory by Council Infrastructure Damage Bond $5,000.00 Yes Inspection Fee: $215 per visit $4,600.00 No (20 inspections) (can be paid later) Civil Reconstruction Work Kerb/gutter work Marshall Ln $12000.00 Yes Kerb work Pacific Highway $8000.00 Yes Footpath work Pacific Highway $110,000.00 Yes 7 Road resealing Marshall Ln $45,000.00 Yes Drainage pits (3)…

4. Payment of security deposits Before the commencement of any works on the site or the issue of the relevant construction certificate, the applicant must make all of the following payments to Council and provide written evidence of these payments to the Certifier: Security Deposit Type Amount Refunded post OC if deemed satisfactory by Council Infrastructure Damage Bond $5,000.00 Yes Inspection Fee: $215 per visit $3,740.00 No (17 inspections - can be paid later) Civil Reconstruction Work  Kerb/gutter work $41,300 Yes  Footpath work $71,820 Yes  Road resealing $214,200 Yes  Turfing $9,520 Yes $4,000 Yes  Pram Ramp (3) Positive Covenant Bond for all OSD Systems $1,000 Yes Council owned…

82. Works-as-executed plans and any other documentary evidence Before the issue of the relevant occupation certificate, the applicant must submit, to the satisfaction of the principal certifier, works-as-executed plans, any compliance certificates and any other evidence confirming the following completed works: (a) All stormwater drainage systems and storage systems (b) The following matters that Council requires to be documented:  Compliance with Part O - Stormwater Management of the Lane Cove Council Development Control Plan 2009. Where a variation is sought, written approval shall be obtained from Council’s Urban Services Division.  Compliance with AS-3500.  Certification from a…

71. F.1 - Works-as-executed plans and any other documentary evidence Before the issue of the relevant occupation certificate, the applicant must submit, to the satisfaction of the principal certifier, works-as-executed plans, any compliance certificates and any other evidence confirming the following completed works: (a) All stormwater drainage systems and storage systems (b) The following matters that Council requires to be documented:  Compliance with Part O - Stormwater Management of Lane Cove DCP 2010. Where a variation is sought, written approval shall be obtained from Council’s Urban Services Division.  Compliance with AS-3500.  Certification from a suitably qualified engineer that…

71. F.1 - Works-as-executed plans and any other documentary evidence Before the issue of the relevant occupation certificate, the applicant must submit, to the satisfaction of the principal certifier, works-as-executed plans, any compliance certificates and any other evidence confirming the following completed works: (a) All stormwater drainage systems and storage systems (b) The following matters that Council requires to be documented:  Compliance with Part O - Stormwater Management of Lane Cove DCP 2010. Where a variation is sought, written approval shall be obtained from Council’s Urban Services Division.  Compliance with AS-3500.  Certification from a suitably qualified engineer that…

82. Works-as-executed plans and any other documentary evidence Before the issue of the relevant occupation certificate, the applicant must submit, to the satisfaction of the principal certifier, works-as-executed plans, any compliance certificates and any other evidence confirming the following completed works: a) All stormwater drainage systems and storage systems b) The following matters that Council requires to be documented:  Compliance with Part O - Stormwater Management of Lane Cove DCP 2010. Where a variation is sought, written approval shall be obtained from Council’s Urban Services Division.  Compliance with AS-3500.  Certification from a suitably qualified engineer that the…

25. Project Arborist 12 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 breach of…

105. Amended Landscape Plan Requirements All final landscape drawings, details and specifications are to be submitted to Council’s Landscape Architect for assessment and comment. The final documentation package must overlay the following critical information ensuring their location is not within any area nominated as deep soil: • All stormwater infrastructure • All rainwater tanks above or below ground • All sewer infrastructure • All electrical infrastructure including the location of the substation(s) • All fire apparatus The landscape documentation package must be compliant with all aspects of the Lane Cove Development Control plan and the Lane Cove Local Environment Plan 2009…

37. F.1 - Works-as-executed plans and any other documentary evidence Before the issue of the relevant occupation certificate, the applicant must submit, to the satisfaction of the principal certifier, works-as-executed plans, any compliance certificates and any other evidence confirming the following completed works: • All stormwater drainage systems and storage systems • The following matters that Council requires to be documented: • Compliance with Part O - Stormwater Management of Lane Cove DCP 2010. Where a variation is sought, written approval shall be obtained from Council’s Urban Services Division. • Compliance with AS-3500. • Certification from a suitably qualified engineer that the…

2. DESIGN AMENDMENTS: Before the issue of a construction certificate, the certifier must ensure the approved construction certificate plans (and specifications) detail the following required amendments to the approved plans and supporting documentation stamped by Council. The following design amendments are required to be submitted to Council’s Landscape Architect for assessment and approval: A. All oblique, diagonal facing windows on the northern and southern external walls must be non-operable and be an obscure finish up, to 1.6m above finished floor level. B. The proposed evergreen tree species located on the Level 3 open space, must be changed to predominantly deciduous species. Trees…

15. Installation pipe system near the protected trees must be assessed by Council Tree Officer (Refer to Condition A.2) The amended design is to be certified that it fully complies with, AS-3500 and Part O, Council's DCP-Stormwater management; certification is to be by a suitably qualified engineer. The amended plan and certification shall be submitted to the Principal Certifying Authority prior to the issue of the Construction Certificate.The Principal Certifying Authority is to be satisfied that the amendments have been made in accordance with the conditional requirements and the amended plans are adequate for the purposes of construction. They are to determine what details, if any, are…

14. Installation pipe system near the protected trees must be assessed by Council Tree Officer. 17 The amended design is to be certified that it fully complies with, AS-3500 and Part O, Council's DCP-Stormwater management; certification is to be by a suitably qualified engineer. The amended plan and certification shall be submitted to the Principal Certifying Authority prior to the issue of the Construction Certificate. The Principal Certifying Authority is to be satisfied that the amendments have been made in accordance with the conditional requirements and the amended plans are adequate for the purposes of construction. They are to determine what details, if any, are to be added to the…

48. B.13.L - Project arborist Prior to the commencement of any works 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 the relevant construction certificate. 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 breach of conditions. Each…

126. Waterproofing and soil Certification: A certificate must be submitted by a qualified practising landscape architect, Landscape / environmental designer or horticulturist, certifying that the proposed subsoil drainage and any associated waterproofing membrane have been installed in accordance with the details shown on the approved landscape working drawings and specification. Works must not progress until Council or the accredited certifier has confirmed that this condition has been fully satisfied. The Applicant must ensure that electronic copies are received by Lane Cove Council at the following address: service@lanecove.nsw.gov.au prior to the release of any form or Occupation…

57. On-site stormwater detention requirements Certification shall be obtained from a suitably qualified Engineer that:  the on-site stormwater detention (OSD) system complies with the requirements under Part O - Stormwater Management of the Lane Cove Council Development Control Plan 2009.  OSD system must show correct dimensions, levels, overflow details, orifice size, minimum 1% of base slope, RH3030 mesh and accesses and  the CC drawings and specifications indicate the following: - The on-site detention system shall be indicated on the site by fixing a marker plate. This plate is to be of minimum size: 100mm x 75mm and is to be made from non-corrosive metal or 4mm thick laminated…

47. Dilapidation report Before the issue of a construction certificate, a suitably qualified engineer must prepare a dilapidation report detailing the structural condition of adjoining buildings, structures or works, and public land, to the satisfaction of the certifier. If the engineer is denied access to any adjoining properties to prepare the dilapidation report, the report must be based on a survey of what can be observed externally and demonstrate, in writing, to the certifier’s satisfaction that all reasonable steps were taken to obtain access to the adjoining properties. Reason: To establish and document the structural condition of adjoining properties and public land for comparison…

38. C.26.E - On-site stormwater detention requirements Certification shall be obtained from a suitably qualified Engineer that:  the on-site stormwater detention (OSD) system complies with the requirements under Part O of Council’s DCP; and 19  OSD system must show correct dimensions, levels, overflow details, orifice size, minimum 1% of base slope, RH3030 mesh and accesses and  the CC drawings and specifications indicate the following: - The on-site detention system shall be indicated on the site by fixing a marker plate. This plate is to be of minimum size: 100mm x 75mm and is to be made from non-corrosive metal or 4mm thick laminated plastic. It is to be fixed in a prominent position…

38. C.26.E - On-site stormwater detention requirements Certification shall be obtained from a suitably qualified Engineer that:  the on-site stormwater detention (OSD) system complies with the requirements under Part O of Council’s DCP; and 19  OSD system must show correct dimensions, levels, overflow details, orifice size, minimum 1% of base slope, RH3030 mesh and accesses and  the CC drawings and specifications indicate the following: - The on-site detention system shall be indicated on the site by fixing a marker plate. This plate is to be of minimum size: 100mm x 75mm and is to be made from non-corrosive metal or 4mm thick laminated plastic. It is to be fixed in a prominent position…

35. On-site stormwater detention requirements Certification shall be obtained from a suitably qualified Engineer that: a) the on-site stormwater detention (OSD) system complies with the requirements under Part O of Council’s DCP; and b) OSD system must show correct dimensions, levels, overflow details, orifice size, minimum 1% of base slope, RH3030 mesh and accesses; and c) the CC drawings and specifications indicate the following: (i) The on-site detention system shall be indicated on the site by fixing a marker plate. This plate is to be of minimum size: 100mm x 75mm and is to be made from non- corrosive metal or 4mm thick laminated plastic. It is to be fixed in a prominent position to…

26. C.26.E - On-site stormwater detention requirements Certification shall be obtained from a suitably qualified Engineer that: • the on-site stormwater detention (OSD) system complies with the requirements under Part O of Council’s DCP; and • the CC drawings and specifications indicate the following: • The on-site detention system shall be indicated on the site by fixing a marker plate. This plate is to be of minimum size: 100mm x 75mm and is to be made from non-corrosive metal or 4mm thick laminated plastic. It is to be fixed in a prominent position to the nearest concrete or permanent surface or access grate. The wording on the marker plate is described in Council’s DCP-Stormwater…

75. Excavation for stormwater services Excavation and installation of stormwater services within the Tree Protection Zone / Notional Root Zone / Structural Root Zone of trees 1, 5 and 24 must be overseen by the project arborist. a) Excavation is to be undertaken using non-destructive methods (Hand tools, Hydrovac, Directional Drilling). 26 b) No roots greater than 40mm diameter are to be damaged / severed as part of works. c) Roots less than 40mm diameter than conflict with services must be documented by the project arborist within a compliance certificate and pruned using a sharp implement. d) Service location must be flexible, with a 200mm diameter buffer allowed to roots greater than…

123. Works-as-executed plans and any other documentary evidence Before the issue of the relevant occupation certificate, the applicant must submit, to the satisfaction of the principal certifier, works-as-executed plans, any compliance certificates and any other evidence confirming the following completed works: • All stormwater drainage systems and storage systems • All trees that have been installed including height and spread at time of installation • All raised garden bed soil volume calculations • All irrigation • Any allowed plant substitutions pre-arranged with Council staff • All on-site adjustments that were required but not approved by Council with justification for such…

4. Upon delivery and acceptance of the trees to be planted in the structural root cell planting trench C.39 - Fire Hydrant Enclosure Prior to the issue of a Construction Certificate for works above Ground/Podium slab level, the Certifying Authority is to be provided with plans indicating that all fire hydrant and sprinkler booster valves and the like are enclosed in a manner that compliments the building and in accordance with the requirements of EP1.3 & EP1.4 of the BCA. Reason: To ensure essential services are appropriately screened. C.40 Drainage Plans Amendments: The stormwater drainage plan prepared by ACOR, reference No: CC210167, issue G and dated on 22/11/22 is to be amended as…

35. E.19.B - Encroachments • No portion of the proposed structure shall encroach onto the adjoining properties. • The proposed construction shall not encroach onto any existing Council drainage pipe or easement unless approved by Council. If a Council stormwater pipe is located at site during construction, Council is to be immediately notified. Where necessary the drainage line is to be reconstructed or relocated to be clear of the proposed building works. Developer must lodge Stormwater Inspection Application form to Council. All costs associated with the reconstruction or relocation of the drainage pipe are to be borne by the applicant. Applicant is not permitted to carry out any works on…

69. Encroachments No portion of the proposed structure shall encroach onto the adjoining properties and/or road reserve. The proposed construction shall not encroach onto any existing Council drainage pipe or easement unless approved by Council. If a Council stormwater pipe is located at site during construction, Council is to be immediately notified. Where necessary the drainage line is to be reconstructed or relocated to be clear of the proposed building works. Developer must lodge Stormwater Inspection Application form to Council. All costs associated with the reconstruction or relocation of the drainage pipe are to be borne by the applicant. Applicant is not permitted to carry out any…

133. Consistency of documents. All construction certificate documentation prepared by the Project Landscape Architects must be consistent with all other documents in the stamped, approved construction certificate drawing package. The sudden appearance of any services, car park exhaust vent shafts or subterranean rainwater tanks or gross pollutant traps or multiple stormwater pipes or other infrastructure in any garden bed, deep soil, strata vault areas or any other areas contributing to the landscape component will not be allowed. (This is not a comprehensive list and all elements proposed shall be reviewed by Council’s Landscape Architect. REASON: to avoid compromising any areas of…

15. A.23 - Council Drainage Infrastructure: The proposed construction shall not encroach onto any existing Council stormwater line or drainage easement unless approved by Council. If a Council stormwater line is located on the property during construction, Council is to be immediately notified. Where necessary the stormwater line is to be reconstructed or relocated to be clear of the proposed building works. Developer must lodge Stormwater Inspection Application form to Council. All costs associated with the reconstruction or relocation of the stormwater line are to be borne by the applicant. Applicant is not permitted to carry out any works on existing Council and private stormwater…

88. FB.21 - Works as Executed Drawings for OSD: A works as executed survey of the onsite detention facility will need to be prepared and certified to demonstrate that the OSD system functions as per the intention of the approved design. A suitably qualified engineer must certify that the construction system is satisfactory. Before the issue of the relevant occupation certificate, the applicant must submit, to the satisfaction of the principal certifier, works-as-executed plans, any compliance certificates and any other evidence confirming the following completed works: • All stormwater drainage systems and storage systems The principal certifier must provide a copy of the plans to Council…

2. The proposed construction shall not encroach onto any existing Council drainage pipe or easement unless approved by Council. If a Council stormwater pipe is located at site during construction, Council is to be immediately notified. Where necessary the drainage line is to be reconstructed or relocated to be clear of the proposed building works. Developer must lodge Stormwater Inspection Application form to Council. All costs associated with the reconstruction or relocation of the drainage pipe are to be borne by the applicant. Applicant is not permitted to carry out any works on existing Council and private stormwater pipe-lines without Council’s approval. Reason: To ensure works are…

84. FB.17 - Stormwater System Engineering Certification: On completion of the drainage system a suitably qualified engineer shall certify that the drainage system has been constructed in accordance with the approved plans, Part O Council’s DCP-Stormwater Management and AS-3500.The certification is to include a work as executed plan. The work as executed plan shall: • Be signed by a registered surveyor, & • Clearly show the surveyor’s name and the date of signature. All documentation is to be submitted to the Principle Certifying Authority prior to the issue of the Occupation Certificate. Reason: To ensure stormwater infrastructure has been installed in accordance with Australian Standards…

42. C.21.EH Dust Control and Dust During Construction The following measures must be taken to control the emission of dust: a) All dusty surfaces must be wet down and any dust created must be suppressed by means of a fine water spray. Water used for dust suppression must not be allowed to enter the street or stormwater system b) All stockpiles of materials that are likely to generate dust must be kept damp or covered c) Demolition work must not be carried out during high winds, which may cause dust to spread beyond the boundaries of the site. Dust suppression techniques are to be employed during works to reduce any potential nuisances to surrounding residences. Reason: Amenity of…

42. C.21.EH Dust Control and Dust During Construction The following measures must be taken to control the emission of dust: a) All dusty surfaces must be wet down and any dust created must be suppressed by means of a fine water spray. Water used for dust suppression must not be allowed to enter the street or stormwater system b) All stockpiles of materials that are likely to generate dust must be kept damp or covered c) Demolition work must not be carried out during high winds, which may cause dust to spread beyond the boundaries of the site. Dust suppression techniques are to be employed during works to reduce any potential nuisances to surrounding residences. Reason: Amenity of…

59. Dust Control and Dust During Construction The following measures must be taken to control the emission of dust: (a) All dusty surfaces must be wet down and any dust created must be suppressed by means of a fine water spray. Water used for dust suppression must not be allowed to enter the street or stormwater system (b) All stockpiles of materials that are likely to generate dust must be kept damp or covered (c) Demolition work must not be carried out during high winds, which may cause dust to spread beyond the boundaries of the site. Dust suppression techniques are to be employed during works to reduce any potential nuisances to surrounding residences. Reason: Amenity of neighbourhood.

24. A plan with longitudinal section of the proposed pipe system from Allison Avenue to the existing Council pit on Hardane Cre and relevant calculations are required for further assessment and/or approval. This plan should show pipe sizes, invert levels, hydraulic grade line and existing surface levels to confirm that the pipe system satisfies section 12 of part O, Council’s DCP. plan prepared and certified by a suitably qualified engineer is to be submitted to the Principal Certifying Authority prior to the issue of the relevant Construction Certificate. The design is to be certified that it fully complies with, AS-3500 and Part O, Council's DCP-Stormwater Management.

24. A plan with longitudinal section of the proposed pipe system from Allison Avenue to the existing Council pit on Hardane Cre and relevant calculations are required for further assessment and/or approval. This plan should show pipe sizes, invert levels, hydraulic grade line and existing surface levels to confirm that the pipe system satisfies section 12 of part O, Council’s DCP. plan prepared and certified by a suitably qualified engineer is to be submitted to the Principal Certifying Authority prior to the issue of the Construction Certificate. The design is to be certified that it fully complies with, AS-3500 and Part O, Council's DCP- Stormwater Management.

24. A plan with longitudinal section of the proposed pipe system from Allison Avenue to the existing Council pit on Hardane Cre and relevant calculations are required for further assessment and/or approval. This plan should show pipe sizes, invert levels, hydraulic grade line and existing surface levels to confirm that the pipe system satisfies section 12 of part O, Council’s DCP. plan prepared and certified by a suitably qualified engineer is to be submitted to the Principal Certifying Authority prior to the issue of the Construction Certificate. The design is to be certified that it fully complies with, AS-3500 and Part O, Council's DCP-Stormwater Management.

6. The 400sqm of Public Open Space fronting Marshall Avenue. If this consent specifies additional public domain works in other conditions, the approval of the works is also required in accordance with this condition. Reason: To manage impacts to Council’s assets and deliver the public domain. A.8 - Drainage plans amendments and new Drainage Plans Amendments: The stormwater drainage plan prepared is to be amended as detailed below by a qualified practising hydraulic engineer and certified by him/her. This amended plan shall show full details of new pipe network amended as follows and satisfying part O of the Council’s stormwater DCP;

6. Road design and construction to Council specification. If this consent specifies additional public domain works in other conditions, the approval of the works is also required in accordance with this condition. 16 Reason: To manage impacts to Council’s assets and deliver the public domain. A.8 - Drainage plans amendments and new Drainage Plans Amendments: The stormwater drainage plan prepared is to be amended as detailed below by a qualified practising hydraulic engineer and certified by him/her. This amended plan shall show full details of new pipe network amended as follows and satisfying part O of the Council’s stormwater DCP;

15. A.25 - Boundary Levels: The levels of the street alignment shall be obtained from Council. These levels are to be incorporated into the design of the internal pavements, car parking, landscaping, driveway and stormwater drainage plans and shall be obtained prior to the issue of the relevant Construction Certificate. Note: The finished floor level of the proposed garage or carport shall be determined by Council. The Applicant has to lodge Vehicular Crossing Application form with application fee as shown in the form. Reason: To provide consistent street alignment levels

15. A.25 - Boundary Levels: The levels of the street alignment shall be obtained from Council. These levels are to be incorporated into the design of the internal pavements, car parking, landscaping, driveway and stormwater drainage plans and shall be obtained prior to the issue of the relevant Construction Certificate. Note: The finished floor level of the proposed garage or carport shall be determined by Council. The Applicant has to lodge Vehicular Crossing Application form with application fee as shown in the form. Reason: To provide consistent street alignment levels

17. A.25 - Boundary Levels: The levels of the street alignment shall be obtained from Council. These levels are to be incorporated into the design of the internal pavements, car parking, landscaping, driveway and stormwater drainage plans and shall be obtained prior to the issue of the relevant Construction Certificate. Note: The finished floor level of the proposed garage or carport shall be determined by Council. The Applicant has to lodge Vehicular Crossing Application form with application fee as shown in the form. Reason: To provide consistent street alignment levels

20. Boundary Levels: 11 The levels of the street alignment shall be obtained from Council. These levels are to be incorporated into the design of the internal pavements, car parking, landscaping, driveway and stormwater drainage plans and shall be obtained prior to the issue of the relevant Construction Certificate. Note: The finished floor level of the proposed garage or carport shall be determined by Council. The Applicant has to lodge Vehicular Crossing Application form with application fee as shown in the form. Reason: To provide consistent street alignment levels

16. Boundary Levels: The levels of the street alignment shall be obtained from Council. These levels are to be incorporated into the design of the internal pavements, car parking, landscaping, driveway and stormwater drainage plans and shall be obtained prior to the issue of the relevant Construction Certificate. Note: The finished floor level of the proposed garage or carport shall be determined by Council. The Applicant has to lodge Vehicular Crossing Application form with application fee as shown in the form. Reason: To provide consistent street alignment levels 13

26. Any drainage pit within a road reserve or that may be placed under Council’s control in the future, shall be constructed of cast in situ concrete. Certification from a suitably qualified engineer as to the matters below is to be provided to the Principal Certifying Authority, prior to the issue of the relevant Construction Certificate: a) Compliance with the amendments detailed in this condition. b) Compliance with Part O: Stormwater Management of Council’s DCP. Reason: To ensure adequate stormwater management in accordance with Council’s DCP. 13

88. H.4 - Maintenance of wastewater and stormwater treatment device (if applicable) During occupation and ongoing use of the building, the applicant must ensure all wastewater and stormwater treatment devices (including drainage systems, rainwater tank sumps and traps, storm- filter devices, pollution control pit, cartridges and on-site detention) are regularly maintained, to remain effective and in accordance with any positive covenant (if applicable). Reason: To satisfy Council’s Engineering requirements. To protect sewerage and stormwater systems.

26. Any drainage pit within a road reserve or that may be placed under Council’s control in the future, shall be constructed of cast in situ concrete. Certification from a suitably qualified engineer as to the matters below is to be provided to the Principal Certifying Authority, prior to the issue of the relevant Construction Certificate: a) Compliance with the amendments detailed in this condition. 13 b) Compliance with Part O: Stormwater Management of Council’s DCP. Reason: To ensure adequate stormwater management in accordance with Council’s DCP.

88. H.4 - Maintenance of wastewater and stormwater treatment device (if applicable) During occupation and ongoing use of the building, the applicant must ensure all wastewater and stormwater treatment devices (including drainage systems, rainwater tank sumps and traps, storm- filter devices, pollution control pit, cartridges and on-site detention) are regularly maintained, to remain effective and in accordance with any positive covenant (if applicable). Reason: To satisfy Council’s Engineering requirements. To protect sewerage and stormwater systems.

106. Maintenance of wastewater and stormwater treatment device (if applicable) During occupation and ongoing use of the building, the applicant must ensure all wastewater and stormwater treatment devices (including drainage systems, rainwater tank sumps and traps, storm-filter devices, pollution control pit, cartridges and on-site detention) are regularly maintained, to remain effective and in accordance with any positive covenant (if applicable). Reason: To satisfy Council’s Engineering requirements. To protect sewerage and stormwater systems.

45. H.4 - Maintenance of wastewater and stormwater treatment device During occupation and ongoing use of the building, the applicant must ensure all wastewater and stormwater treatment devices (including drainage systems, rainwater tank sumps and traps, storm-filter devices, pollution control pit, cartridges and on-site detention) are regularly maintained, to remain effective and in accordance with any positive covenant (if applicable). Reason: To satisfy Council’s Engineering requirements. To protect sewerage and stormwater systems.

75. E.4 - Implementation of the site management plans While vegetation removal, demolition and/or building work is being carried out, the applicant must ensure the measures required by the approved construction site management plan and the erosion and sediment control plan are implemented at all times. The applicant must ensure a copy of these approved plans is kept on site at all times and made available to Council officers upon request. Reason: To ensure the required site management measures are implemented during construction.

52. Implementation of the site management plans While vegetation removal, demolition and/or building work is being carried out, the applicant must ensure the measures required by the approved construction site management plan and the erosion and sediment control plan are implemented at all times. The applicant must ensure a copy of these approved plans is kept on site at all times and made available to Council officers upon request. Reason: To ensure the required site management measures are implemented during construction.

65. Implementation of the site management plans While vegetation removal, demolition and/or building work is being carried out, the applicant must ensure the measures required by the approved construction site management plan and the erosion and sediment control plan are implemented at all times. The applicant must ensure a copy of these approved plans is kept on site at all times and made available to Council officers upon request. Reason: To ensure the required site management measures are implemented during construction.

87. FB.20 - Positive Covenants OSD and Pump Out System: Documents giving effect to the creation of a positive covenants over the on-site detention system and over the basement pump out system shall be registered on the title of the property prior to the issue of the Occupation Certificate. The wordings of the terms of the positive covenants shall be in accordance with part O Council’s DCP-Stormwater Management. Reason: Statutory requirements and to protect stormwater infrastructure and confirm future maintenance.

86. H.4 - Maintenance of stormwater treatment device (if applicable) During occupation and ongoing use of the building, the applicant must ensure all stormwater treatment devices (including drainage systems, sumps and traps, pump out system, storm filter devices, silt arrester pits, rainwater tank and on-site detention) are regularly maintained, to remain effective and in accordance with any positive covenant. Reason: To satisfy Council’s Engineering requirements. To protect sewerage and stormwater systems.

86. H.4 - Maintenance of stormwater treatment device (if applicable) During occupation and ongoing use of the building, the applicant must ensure all stormwater treatment devices (including drainage systems, sumps and traps, pump out system, storm filter devices, silt arrester pits, rainwater tank and on-site detention) are regularly maintained, to remain effective and in accordance with any positive covenant. Reason: To satisfy Council’s Engineering requirements. To protect sewerage and stormwater systems.

95. H.4 - Maintenance of stormwater treatment device (if applicable) During occupation and ongoing use of the building, the applicant must ensure all stormwater treatment devices (including drainage systems, sumps and traps, pump out system, storm filter devices, silt arrester pits, rainwater tank and on-site detention) are regularly maintained, to remain effective and in accordance with any positive covenant. Reason: To satisfy Council’s Engineering requirements. To protect sewerage and stormwater systems.

102. Maintenance of stormwater treatment device (if applicable) During occupation and ongoing use of the building, the applicant must ensure all stormwater treatment devices (including drainage systems, sumps and traps, pump out system, storm filter devices, silt arrester pits, rainwater tank and on-site detention) are regularly maintained, to remain effective and in accordance with any positive covenant. Reason: To satisfy Council’s Engineering requirements. To protect sewerage and stormwater systems.

101. Maintenance of stormwater treatment device During occupation and ongoing use of the building, the applicant must ensure all stormwater treatment devices (including drainage systems, sumps and traps, pump out system, storm filter 32 devices, silt arrester pits, rainwater tank and on-site detention) are regularly maintained, to remain effective and in accordance with any positive covenant. Reason: To satisfy Council’s Engineering requirements. To protect sewerage and stormwater systems.

17. A.10.E Drainage plan amendments (if applicable) Before the issue of the relevant construction certificate, the certifier must ensure the approved construction certificate plans (and specifications) detail the following required amendments to the approved stormwater drainage plans prepared by Civil Stormwater Engineering Pty Ltd, reference No: CSW2024.11, revision: 5 and dated 9 July 24. This amended plan shall satisfy part O of the Council’s stormwater DCP.

17. A.10.E Drainage plan amendments (if applicable) Before the issue of the relevant construction certificate, the certifier must ensure the approved construction certificate plans (and specifications) detail the following required amendments to the approved stormwater drainage plans prepared by Civil Stormwater Engineering Pty Ltd, reference No: CSW2024.11, revision: 5 and dated 9 July 24. This amended plan shall satisfy part O of the Council’s stormwater DCP.

54. D.1 - Erosion and sediment controls in place Before the commencement of any site or building work, the principal certifier must be satisfied the erosion and sediment controls in the erosion and sediment control plan, (as approved by the principal certifier) are in place until the site is rectified (at least 70% ground cover achieved over any bare ground on site). Reason: To ensure runoff and site debris do not impact local stormwater systems and waterways.

54. D.1 - Erosion and sediment controls in place Before the commencement of any site or building work, the principal certifier must be satisfied the erosion and sediment controls in the erosion and sediment control plan, (as approved by the principal certifier) are in place until the site is rectified (at least 70% ground cover achieved over any bare ground on site). Reason: To ensure runoff and site debris do not impact local stormwater systems and waterways.

38. Erosion and sediment controls in place Before the commencement of any site or building work, the principal certifier must be satisfied the erosion and sediment controls in the erosion and sediment control plan, (as approved by the principal certifier) are in place until the site is rectified (at least 70% ground cover achieved over any bare ground on site). Reason: To ensure runoff and site debris do not impact local stormwater systems and waterways.

58. Erosion and sediment controls in place Before the commencement of any site or building work, the principal certifier must be satisfied the erosion and sediment controls in the erosion and sediment control plan, (as approved by the principal certifier) are in place until the site is rectified (at least 70% ground cover achieved over any bare ground on site). Reason: To ensure runoff and site debris do not impact local stormwater systems and waterways.

17. A.10.E Drainage plan amendments (if applicable) Before the issue of a construction certificate, the certifier must ensure the approved construction certificate plans (and specifications) detail the following required amendments to the approved stormwater drainage plans prepared by Civil Stormwater Engineering Pty Ltd, reference No: CSW2024.11, revision: 5 and dated 9 July 24. This amended plan shall satisfy part O of the Council’s stormwater DCP.

85. FB.18 - Engineering Certification: A suitably qualified engineer shall certify that following has been constructed in accordance with the approved plans and is within acceptable construction tolerances. • Pump out system • Rainwater tank • All repair works identified in Dilapidation report • OSD Certification is to be submitted to the Principle Certifying Authority prior to the issue of the Occupation Certificate. Reason: Statutory requirement

40. C.14.EH Erosion and Sedimentation Controls – Major Works Erosion and sediment control devices are to be provided. All devices are to be established prior to the commencement of engineering works and maintained for a minimum period of six months after the completion of all works. Periodic maintenance of the erosion and sedimentation control devices is to be undertaken to ensure their effectiveness. Reason: Amenity of neighbourhood.

40. C.14.EH Erosion and Sedimentation Controls – Major Works Erosion and sediment control devices are to be provided. All devices are to be established prior to the commencement of engineering works and maintained for a minimum period of six months after the completion of all works. Periodic maintenance of the erosion and sedimentation control devices is to be undertaken to ensure their effectiveness. Reason: Amenity of neighbourhood.

57. Erosion and Sedimentation Controls – Major Works Erosion and sediment control devices are to be provided. All devices are to be established prior to the commencement of engineering works and maintained for a minimum period of six months after the completion of all works. Periodic maintenance of the erosion and sedimentation control devices is to be undertaken to ensure their effectiveness. Reason: Amenity of neighbourhood.

23. A gross pollutant trap (GPT) suitable for this site needs to be designed and added to the amended plans within the property boundary prior to the connection to the street system. The details of this GPT shall be shown in stormwater plan. The suitable access to the GPT for future maintenance is required. The MUSIX analyses report is required, showing that there is no increase in pollution rates due to this development.

23. A gross pollutant trap (GPT) suitable for this site needs to be designed and added to the amended plans within the property boundary prior to the connection to the street system. The details of this GPT shall be shown in stormwater plan. The suitable access to the GPT for future maintenance is required. The MUSIX analyses report is required, showing that there is no increase in pollution rates due to this development.

7. A gross pollutant trap suitable for this site needs to be designed and added to the amended plans within the property boundary prior to the connection to the street system. The details of this GPT shall be shown in stormwater plan. The suitable access to the GPT for future maintenance is required. The MUSIX analyses report is required, showing that there is no increase in pollution rates due to this development.

7. A gross pollutant trap suitable for this site needs to be designed and added to the amended plans within the property boundary prior to the connection to the street system. The details of this GPT shall be shown in stormwater plan. The suitable access to the GPT for future maintenance is required. The MUSIX analyses report is required, showing that there is no increase in pollution rates due to this development.

41. C.15.EH Stabilised Access Point A stabilised all weather access point is to be provided prior to commencement of site works, and maintained throughout construction activities until the site is stabilised. These requirements shall be in accordance with Managing Urban Stormwater – Soils and Construction produced by the NSW Department of Housing (blue Book) Reason: Amenity of neighbourhood.

41. C.15.EH Stabilised Access Point A stabilised all weather access point is to be provided prior to commencement of site works, and maintained throughout construction activities until the site is stabilised. These requirements shall be in accordance with Managing Urban Stormwater – Soils and Construction produced by the NSW Department of Housing (blue Book) Reason: Amenity of neighbourhood.

3. If the existing pipe system is relocated to accommodate proposed building, the applicant can relocate this pipe system at their cost. This proposed relocation shall be designed complying Part O of Council Stormwater DCP. The plan and longitudinal section of the pipe system for the relocation with relevant calculations shall be submitted to Council for further assessment and/or approval.

58. Stabilised Access Point A stabilised all weather access point is to be provided prior to commencement of site works, and maintained throughout construction activities until the site is stabilised. These requirements shall be in accordance with Managing Urban Stormwater – Soils and Construction produced by the NSW Department of Housing (blue Book). Reason: Amenity of neighbourhood.

52. Stabilised Access Point A stabilised all weather access point is to be provided prior to commencement of site works, and maintained throughout construction activities until the site is stabilised. These requirements shall be in accordance with Managing Urban Stormwater – Soils and Construction produced by the NSW Department of Housing (blue Book) Reason: Amenity of neighbourhood.

19. The pump out system in basement shall satisfy section 5.4 of part O of Council’s stormwater DCP. The full details of the hydraulic calculation for pump out system shall be included in stormwater management plan submitted to Council. The pumps shall be connected to OSD only.

13. The pump out system in basement shall satisfy section 5.4 of part O of Council’s stormwater DCP. The full details of the hydraulic calculation for pump out system shall be included in stormwater management plan submitted to Council. The pumps shall be connected to OSD only.

13. The pump out system in basement shall satisfy section 5.4 of part O of Council’s stormwater DCP. The full details of the hydraulic calculation for pump out system shall be included in stormwater management plan submitted to Council. The pumps shall be connected to OSD only.

19. The pump out system in basement shall satisfy section 5.4 of part O of Council’s stormwater DCP. The full details of the hydraulic calculation for pump out system shall be included in stormwater management plan submitted to Council. The pumps shall be connected to OSD only.

18. A suitable pump out system is required for the basement and shall satisfy section 5.4 of part O of Council’s stormwater DCP. The full details of the hydraulic calculation for pump out system shall be included in stormwater management plan and submitted to Council.

2. The proposed Pit P1 (Gross pollutant trap), Pit P2 and pipe system as part of the development, located in East-West Link area, shall be relocated to 44 developer’s area and shown in plan. This system shall be connected separately to drainage pit in Canberra Ave

7. The last pit on the front left corner of Canberra Ave shall be modified into a pollution control pit (as shown in section 3.4.1 in part O of Council’s stormwater DCP) with mesh (RH3030) and sump(300mm minimum) These details shall be shown in plan.

9. A gross pollutant trap (GPT) suitable for this site needs to be designed as per MUSIC analysis and shown in the plan. The details of this GPT shall be shown in stormwater plan. A suitable access to the GPT for future maintenance is required.

13. A suitable overflow device shall be provided to OSD and the overflow from OSD shall be connected satisfactorily. The details of the overflow device such as levels, width and depth shall be shown in plan.

13. A suitable overflow device shall be provided to OSD and the overflow from OSD shall be connected satisfactorily. The details of the overflow device such as levels, width and depth shall be shown in plan.

13. A suitable overflow device shall be provided to OSD and the overflow from OSD shall be connected satisfactorily. The details of the overflow device such as levels, width and depth shall be shown in plan.

13. As per OSD cross section, the water from OSD tank can flow to rainwater tank. This is not acceptable. The top water level in OSD shall be lower than invert of overflow pipe from rainwater tank.

17. To facilitate cleaning of the OSD tank it is to have a minimum of two 600x600mm access grates. Additional grates are to be provided if the distance between access grates exceeds 10m. 34

4. The final pit in site shall be a pollution control pit as shown in section 3.4.1 in part O of Council’s stormwater DCP, with mesh (RH3030) and sump(300mm) 12

4. The final pit in site shall be a pollution control pit as shown in section 3.4.1 in part O of Council’s stormwater DCP, with mesh (RH3030) and sump(300mm) 12

4. The final pit in site shall be a pollution control pit as shown in section 3.4.1 in part O of Council’s stormwater DCP, with mesh (RH3030) and sump(300mm)

11. The OSD calculation shall be based on the calculation shown in Appendix 14 in part O of Council stormwater DCP and should be shown in plan.

11. The OSD calculation shall be based on the calculation shown in Appendix 14 in part O of Council stormwater DCP and should be shown in plan.

11. The OSD calculation shall be based on the calculation shown in Appendix 14 in part O of Council stormwater DCP and should be shown in plan.

8. The OSD calculation shall be based on the calculation shown in Appendix 14 in part O of Council stormwater DCP and should be shown in plan.

8. The OSD calculation shall be based on the calculation shown in Appendix 14 in part O of Council stormwater DCP and should be shown in plan.

12. The detailed cross section of the OSD is required and shall show levels, sizes, depths, widths, volume, orifice size and overflow device.

12. The detailed cross section of the OSD is required and shall show levels, sizes, depths, widths, volume, orifice size and overflow device.

16. The rainwater tank shall show top water level, overflow path detail, pump system and insect screen between rainwater tank and OSD.

15. A suitable insect screen shall be installed between rainwater tank and OSD to maintain quality of the water in rainwater tank.

16. The overflow from rainwater tank must go to OSD. The levels shown in plan are incorrect and to be corrected to satisfy this.

16. The overflow from rainwater tank must go to OSD. The levels shown in plan are incorrect and to be corrected to satisfy this.

21. The stormwater runoff from driveway shall be collected by grated driveway pit and connected to pump out system.

21. The stormwater runoff from driveway shall be collected by grated driveway pit and connected to pump out system.

11. The OSD calculation shall be based on the calculation shown in Appendix 14 in part O of Council stormwater DCP.

10. A suitable insect screen shall be required between rainwater tank and OSD to maintain the water quality 18

10. A suitable insect screen shall be required between rainwater tank and OSD to maintain the water quality

9. The detailed cross section of the OSD is required and shall show levels, sizes, depths and widths.

9. The detailed cross section of the OSD is required and shall show levels, sizes, depths and widths.

2. The location of existing Council’s stormwater pipe system shall be located and shown in the plan.

14. The proposed OSD within the basement shall be constructed with water- proof walls around it.

6. Sediment control fence shall be shown in plan and placed around the construction site.

6. Sediment control fence shall be placed around the construction site and shown in plan.

6. Sediment control fence shall be shown in plan and placed around the construction site.

18. The rainwater tank shall show top water level, overflow path detail and pump system.

3. Sediment control fence shall be placed around the construction site and shown in plan

3. Sediment control fence shall be placed around the construction site and shown in plan

18. The rainwater tank shall show top water level, overflow path detail and pump system.

8. Sediment control fence shall be placed around the construction site and shown in plan

10. This DA requires OSD. The detailed design for this proposed OSD system is required.

5. Oversee any stormwater works within the TPZ/SRZ of retained trees.

5. Oversee any stormwater works within the TPZ/SRZ of retained trees.