Wollongong Stormwater Conditions

40. Detailed Civil Engineering Design – Council Land A detailed civil engineering design shall be provided for the proposed footpath and drainage works within the road reserve and/or Council land. The details must be submitted to and approved by Council's Development Engineering Manager. The detailed civil engineering design shall be prepared by a suitably qualified practicing civil engineer in accordance with the relevant Council engineering standards. The design plans shall be generally in accordance with Reference No. C200 to C202, issue H to J prepared by Infrastructure and Development Consulting, dated 03/10/2025 and shall include: a. Levels and details of all existing and proposed…

48. Bong Bong Road Dapto – Detailed Civil Engineering Design – Council Land Civil Engineer and Geotechnical reports may be required to correctly reinstall the Kerb and Gutter. Dev Eng need to be consulted to undertake this assessment and support the footpath renewal. A detailed civil engineering design shall be provided for the proposed footpath, kerb, gutter, pram ramp and drainage works within the road reserve and/or Council land. The details must be submitted to and approved by Council's Development Engineering Manager. The detailed civil engineering design shall be prepared by a suitably qualified practicing Civil Engineer in accordance with the relevant Council engineering standards…

90. Burelli Street, Church Street, Crown Street, Globe Lane, Globe Way – Detailed Civil Engineering Design – Council Land A detailed civil engineering design shall be provided for the proposed footpath and drainage works within the road reserve and/or Council land. The details must be submitted to and approved by Council's Development Engineering Manager. The detailed civil engineering design shall be prepared by a suitably qualified practicing Civil Engineer in accordance with the relevant Council engineering standards. The design plans shall be generally in accordance with the public domain plans submitted in support of the application and shall include: a. Levels and details of all…

90. Burelli Street, Church Street, Crown Street – Detailed Civil Engineering Design – Council Land A detailed civil engineering design shall be provided for the proposed footpath and drainage works within the road reserve and/or Council land. The details must be submitted to and approved by Council's Development Engineering Manager. The detailed civil engineering design shall be prepared by a suitably qualified practicing Civil Engineer in accordance with the relevant Council engineering standards. The design plans shall be generally in accordance with the public domain plans submitted in support of the application and shall include: a. Levels and details of all existing and proposed…

83. Stormwater Drainage Design A detailed drainage design for the development must be submitted to and approved by the Principal Certifier prior to the release of the Construction Certificate. The detailed drainage design must satisfy the following requirements: a. Be prepared by a suitably qualified civil engineer in accordance with Chapter E14 of Wollongong City Council’s Development Control Plan 2009, Subdivision Policy, conditions listed under this consent, and generally in accordance with the stormwater concept plan provided to Council for approval prior to the activation of the development consent. b. Include details of the method of stormwater disposal. Stormwater from the…

82. Stormwater Drainage Design A detailed drainage design for the development must be submitted to and approved by the Principal Certifier prior to the release of the Construction Certificate. The detailed drainage design must satisfy the following requirements: a. Be prepared by a suitably qualified civil engineer in accordance with Chapter E14 of Wollongong City Council’s Development Control Plan 2009, Subdivision Policy, conditions listed under this consent, and generally in accordance with the stormwater concept plan provided to Council for approval prior to the activation of the development consent. b. Include details of the method of stormwater disposal. Stormwater from the…

132. Asset Management - Roads, Drainage and Landscaping Prior to issue of the Subdivision Certificate the following documentation must be submitted to the Principal Certifier for approval: a. The length, square meterage and cost of constructed roadworks and other civil assets to be dedicated as public infrastructure. Road structure (Thickness survey data), including the material used in each layer of road, during construction is to be provided. b. An itemised and costed list of the dimensions material and structural grade of pipes, type and dimension of associated pits and water quality features in the proposed drainage system to be handed over to Council (not including common drainage…

56. Demolition Management Plan Before demolition work commences, a demolition management plan must be prepared by a suitably qualified person and provided to the Principal Certifier. The demolition management plan must be prepared in accordance with Australian Standard 2601 – The Demolition of Structures, the Code of Practice – Demolition Work and Chapter E21: Demolition and Hazardous Building Materials Management of Wollongong Development Control Plan 2009 and must include the following matters: • The proposed demolition methods • The materials for and location of protective fencing and any hoardings to the perimeter of the site • Details on the provision of safe access to and from the…

47. On-Site Stormwater Detention (OSD) Design The developer must provide OSD storage for stormwater runoff from the development. The design and details of the OSD system must be provided in conjunction with the detailed drainage design and approved by the Principal Certifier prior to the release of the Subdivision Works Certificate. The OSD design and details must satisfy the following requirements: a. Must be prepared by a suitable qualified engineer in accordance with Chapter E14 of the Wollongong DCP 2009. b. Must include details of the Site Storage Requirement (SSR) and Permissible Site Discharge (PSD) values for the site in accordance with Section 10.2.4 of Chapter E14 of the…

22. On-Site Stormwater Detention (OSD) Design The developer must provide OSD storage for stormwater runoff from the development. The design and details of the OSD system must be provided in conjunction with the detailed drainage design and approved by the Principal Certifier prior to the release of the Construction Certificate. The OSD design and details must satisfy the following requirements: a. Must be prepared by a suitable qualified engineer in accordance with Chapter E14 of the Wollongong DCP 2009. b. Must include details of the Site Storage Requirement (SSR) and Permissible Site Discharge (PSD) values for the site. c. The OSD facility must be designed to withstand the maximum…

The following requirements shall be reflected on the Construction Certificate plans, prior to the release of the Construction Certificate: • Habitable floor levels must be constructed to the Probable Maximum Flood (PMF) flood level plus 500mm freeboard (as determined by an experienced Civil Engineer). • Any portion of the building or structure below Probable Maximum Flood (PMF) flood level plus 500mm freeboard (as determined by an experienced Civil Engineer should be built from flood compatible materials. Where materials are proposed and not listed in Appendix B of Chapter E13 of the Wollongong DCP 2009, relevant documentation from the manufacturer shall be provided demonstrating that the…

49. Demolition Management Plan Before demolition work commences, a demolition management plan must be prepared by a suitably qualified person and provided to the principal certifier. The demolition management plan must be prepared in accordance with Australian Standard 2601 – The Demolition of Structures, the Code of Practice – Demolition Work and Chapter E21: Demolition and Hazardous Building Materials Management of Wollongong Development Control Plan 2009 and must include the following matters: • The proposed demolition methods • The materials for and location of protective fencing and any hoardings to the perimeter of the site • Details on the provision of safe access to and from the…

105. Works in Road Reserve - Major Works Any occupation, use, disturbance or work on the footpath or road reserve for construction purposes, which is likely to cause an interruption to existing pedestrian and/or vehicular traffic flows requires Council consent under Section 138 of the Roads Act 1993. The application form for Works within the Road Reserve – Section 138 Roads Act can be found on Council’s website. The form outlines the requirements to be submitted with the application, to give approval to commence works under the Roads Act. It is advised that all applications are submitted and fees paid, five (5) days prior to the works within the road reserve are intended to commence. An…

104. Works in Road Reserve - Major Works Any occupation, use, disturbance or work on the footpath or road reserve for construction purposes, which is likely to cause an interruption to existing pedestrian and/or vehicular traffic flows requires Council consent under Section 138 of the Roads Act 1993. The application form for Works within the Road Reserve – Section 138 Roads Act can be found on Council’s website. The form outlines the requirements to be submitted with the application, to give approval to commence works under the Roads Act. It is advised that all applications are submitted and fees paid, five (5) days prior to the works within the road reserve are intended to commence. An…

50. Works in Road Reserve - Major Works Any occupation, use, disturbance or work on the footpath or road reserve for construction purposes, which is likely to cause an interruption to existing pedestrian and/or vehicular traffic flows requires Council consent under Section 138 of the Roads Act 1993. The application form for Works within the Road Reserve – Section 138 Roads Act can be found on Council’s website. The form outlines the requirements to be submitted with the application, to give approval to commence works under the Roads Act. It is advised that all applications are submitted and fees paid, five (5) days prior to the works within the road reserve are intended to commence. An…

25. Works in Road Reserve - Major Works Any occupation, use, disturbance or work on the footpath or road reserve for construction purposes, which is likely to cause an interruption to existing pedestrian and/or vehicular traffic flows requires Council consent under Section 138 of the Roads Act 1993. The application form for Works within the Road Reserve – Section 138 Roads Act can be found on Council’s website. The form outlines the requirements to be submitted with the application, to give approval to commence works under the Roads Act. It is advised that all applications are submitted and fees paid, five (5) days prior to the works within the road reserve are intended to commence. An…

26. Works in Road Reserve - Major Works Any occupation, use, disturbance or work on the footpath or road reserve for construction purposes, which is likely to cause an interruption to existing pedestrian and/or vehicular traffic flows requires Council consent under Section 138 of the Roads Act 1993. The application form for Works within the Road Reserve – Section 138 Roads Act can be found on Council’s website. The form outlines the requirements to be submitted with the application, to give approval to commence works under the Roads Act. It is advised that all applications are submitted and fees paid, five (5) days prior to the works within the road reserve are intended to commence. An…

115. Handover of Subdivision Works (Handover Package) All Subdivision Works proposed to be handed over to Council must be done so in strict accordance with Wollongong City Council’s Management of Assets Policy. A draft handover must be prepared prior to the issue of Practical Completion (required for issue of a Subdivision Certificate). The transfer of proposed public assets such as, but not limited to, civil infrastructure, public parks and reserves, and water sensitive urban design facilities must occur via a formal handover process between the developer and Council. The final handover inspections must be arranged by the developer and must be in accordance with the following requirements:…

77. Discharge of Accumulated Water Any water accumulating in excavations on-site or in the settlement ponds shall not be discharged to Council’s stormwater system, unless a Section 68 approval issued under the Local Government Act 1993 has been obtained and all the following criteria are met: c. The concentration of suspended solids in the water to be discharged does not exceed 50 mg/L; and d. The turbidity of the water to be discharged does not exceed 50 NTUs/FTUs; and e. The pH of the water to be discharged is between 6.5 and 8.5; and f. The water to be discharged contains no visible oil or grease; and g. If alum has been used to reduce suspended solids, the concentration of aluminium in…

12. Construction Site Management Plan Before the issue of a Construction Certificate, a Construction Site Management Plan must be prepared, and provided to and approved by the Principal Certifier. The plan must include the following matters: a. The location and materials for protective fencing and hoardings on the perimeter of the site b. Location of dedicated washdown areas (located away from drainage lines, stormwater drains and water bodies) c. Provisions for public safety d. Pedestrian and vehicular site access points and construction activity zones e. Details of construction traffic management including, proposed truck movements to and from the site, estimated frequency of truck…

12. Construction Site Management Plan Before the issue of a Construction Certificate, a Construction Site Management Plan must be prepared, and provided to and approved by the Principal Certifier. The plan must include the following matters: a. The location and materials for protective fencing and hoardings on the perimeter of the site b. Location of dedicated washdown areas (located away from drainage lines, stormwater drains and water bodies) c. Provisions for public safety d. Pedestrian and vehicular site access points and construction activity zones e. Details of construction traffic management including, proposed truck movements to and from the site, estimated frequency of truck…

32. Construction Site Management Plan Before the issue of a Construction Certificate, a construction site management plan must be prepared, and provided to and approved by the Principal Certifier. The plan must include the following matters:  The location and materials for protective fencing and hoardings on the perimeter of the site  Location of dedicated washdown areas (located away from drainage lines, stormwater drains and water bodies)  Provisions for public safety  Pedestrian and vehicular site access points and construction activity zones  Details of construction traffic management including, proposed truck movements to and from the site, estimated frequency of truck movements…

31. Construction Site Management Plan Before the issue of a Construction Certificate, a construction site management plan must be prepared, and provided to and approved by the Principal Certifier. The plan must include the following matters: • The location and materials for protective fencing and hoardings on the perimeter of the site • Location of dedicated washdown areas (located away from drainage lines, stormwater drains and water bodies) • Provisions for public safety • Pedestrian and vehicular site access points and construction activity zones • Details of construction traffic management including, proposed truck movements to and from the site, estimated frequency of truck movements…

88. Ground Anchors Permanent ground anchors are not permitted within the road. Temporary ground anchors can only be used where the Road Authority has provided written confirmation to the applicant for their use. Temporary anchors must be designed in accordance with RMS Technical Direction GTD 2020/001. If temporary anchors are proposed within the road reserve an application must be submitted to and approved by Wollongong City Council prior to the issue of any construction certificate. The application must be made via Council’s website www.wollongong.nsw.gov.au through the “Frontage Works” application, and must be supported by:-  A geotechnical report prepared in accordance with the…

88. Ground Anchors Permanent ground anchors are not permitted within the road. Temporary ground anchors can only be used where the Road Authority has provided written confirmation to the applicant for their use. Temporary anchors must be designed in accordance with RMS Technical Direction GTD 2020/001. If temporary anchors are proposed within the road reserve an application must be submitted to and approved by Wollongong City Council prior to the issue of any construction certificate. The application must be made via Council’s website www.wollongong.nsw.gov.au through the “Frontage Works” application, and must be supported by:- • A geotechnical report prepared in accordance with the…

42. Ground Anchors Permanent ground anchors are not permitted within the road. Temporary ground anchors can only be used where the Road Authority has provided written confirmation to the applicant for their use. Temporary anchors must be designed in accordance with RMS Technical Direction GTD 2020/001. If temporary anchors are proposed within the road reserve an application must be submitted to and approved by Wollongong City Council prior to works commencing. The application must be made via Council’s website www.wollongong.nsw.gov.au through the “Frontage Works” application, and must be supported by:- • A geotechnical report prepared in accordance with the requirements of the RMS…

43. Ground Anchors Permanent ground anchors are not permitted within the road. Temporary ground anchors can only be used where the Road Authority has provided written confirmation to the applicant for their use. Temporary anchors must be designed in accordance with RMS Technical Direction GTD 2020/001. If temporary anchors are proposed within the road reserve an application must be submitted to and approved by Wollongong City Council prior to works commencing. The application must be made via Council’s website www.wollongong.nsw.gov.au through the “Frontage Works” application, and must be supported by:-  A geotechnical report prepared in accordance with the requirements of the RMS…

7. Burelli Street Street Tree Protection The developer shall retain existing trees indicated on Master Plan by TaylorBrammer dated 04 November 2024. Any branch or root pruning which has been given approval, must be carried out by a qualified arborist in accordance with Australian Standard AS4373 (2007). All tree protection measures are to be installed in accordance with Australian standard AS4970-2009 Protection of Trees on development Sites. Recommendations in arborist’s report dated 20 August 2023 by DJD Tree Consultancy Author: Damien Duggan be implemented including and not restricted to: protecting trees on adjacent properties & in public domain, sediment control, establishing Tree…

2. Stormwater Details A Stormwater Concept Plan shall be prepared by a suitably qualified civil engineer in accordance with Chapter E14 of the Wollongong Development Control Plan (DCP) 2009 and provided to Council for approval. The stormwater concept plan shall satisfy the following requirements:- a. Must indicate the method of stormwater disposal from the proposed development to the surrounding public drainage system. b. Must include a catchment plan delineating the existing (pre-development) stormwater catchments and discharge rates and their distribution from the development site to each existing stormwater disposal point to Council’s stormwater drainage system. This plan must reflect…

7. Street Tree Removal The developer shall retain existing trees indicated on Master Plan by TaylorBrammer dated 04 November 2024. Any branch or root pruning which has been given approval, must be carried out by a qualified arborist in accordance with Australian Standard AS4373 (2007). All tree protection measures are to be installed in accordance with Australian standard AS4970- 2009 Protection of Trees on development Sites. Recommendations in arborist’s report dated 20 August 2023 by DJD Tree Consultancy Author: Damien Duggan be implemented including and not restricted to: protecting trees on adjacent properties & in public domain, sediment control, establishing Tree Protection Zones…

89. Excavation and Retaining Structures Adjacent to Public Roads The design of all permanent and temporary retaining structures within the zone of influence of any Council assets including the road pavement, stormwater pipes and pits, must be submitted to and approved by the Principal Certifier prior to the issue of any Construction Certificate. The design must be prepared in accordance with the RMS Technical direction GTD 2020/001, by a qualified Civil Engineer, NPER 3 accreditation with the Institute of Engineers Australia and experienced in structural design. The plan must clearly show that all components of the retaining structure and associated drainage is wholly located within the…

89. Excavation and Retaining Structures Adjacent to Public Roads The design of all permanent and temporary retaining structures within the zone of influence of any Council assets including the road pavement, stormwater pipes and pits, must be submitted to and approved by the Principal Certifier prior to the issue of any Construction Certificate. The design must be prepared in accordance with the RMS Technical direction GTD 2020/001, by a qualified Civil Engineer, NPER 3 accreditation with the Institute of Engineers Australia and experienced in structural design. The plan must clearly show that all components of the retaining structure and associated drainage is wholly located within the…

43. Excavation and Retaining Structures Adjacent to Public Roads The design of all permanent and temporary retaining structures within the zone of influence of any Council assets including the road pavement, stormwater pipes and pits, must be submitted to and approved by the Principal Certifier prior to the issue of any Construction Certificate. The design must be prepared in accordance with the RMS Technical direction GTD 2020/001, by a qualified Civil Engineer, NPER 3 accreditation with the Institute of Engineers Australia and experienced in structural design. The plan must clearly show that all components of the retaining structure and associated drainage is wholly located within the…

44. Excavation and Retaining Structures Adjacent to Public Roads The design of all permanent and temporary retaining structures within the zone of influence of any Council assets including the road pavement, stormwater pipes and pits, must be submitted to and approved by the Principal Certifier prior to the issue of any Construction Certificate. The design must be prepared in accordance with the RMS Technical direction GTD 2020/001, by a qualified Civil Engineer, NPER 3 accreditation with the Institute of Engineers Australia and experienced in structural design. The plan must clearly show that all components of the retaining structure and associated drainage is wholly located within the…

131. Restriction on Use - On-Site Detention System (OSD) The applicant must create a restriction on use under the Conveyancing Act 1919 over the OSD system. The following terms must be included in an appropriate instrument created under the Conveyancing Act 1919 for approval of Council: “The registered proprietor of the lot burdened must not make or permit or suffer the making of any alterations to any on-site detention system on the lot(s) burdened without the prior consent in writing of the authority benefited. The expression ‘on-site detention system’ shall include all ancillary gutters, pipes, drains, walls, kerbs, pits, grates, tanks, chambers, basins and surfaces designed to…

131. Restriction on Use - on Site Detention System (OSD) The applicant must create a restriction on use under the Conveyancing Act 1919 over the OSD system. The following terms must be included in an appropriate instrument created under the Conveyancing Act 1919 for approval of Council: “The registered proprietor of the lot burdened must not make or permit or suffer the making of any alterations to any on-site detention system on the lot(s) burdened without the prior consent in writing of the authority benefited. The expression ‘on-site detention system’ shall include all ancillary gutters, pipes, drains, walls, kerbs, pits, grates, tanks, chambers, basins and surfaces designed to…

130. Drainage Certification and WAE The following information shall be submitted to the Principal Certifier prior to the issue of the final Occupation Certificate: a. Certification from a suitably qualified Civil Engineer, stating that all stormwater drainage and related work has been constructed in accordance with the approved Construction Certificate plans and Chapter E14 of the Wollongong DCP2009. 33 DA-2024/502 b. A certificate of Hydraulic Compliance (using Council’s M19 form) from a suitably qualified Civil Engineer, confirming that all on-site stormwater detention works have been constructed in accordance with the approved plans. c. Full works-as-executed plans, prepared and signed…

113. Completion Report for Excavation Adjacent to a Public Road Before the issue of an Occupation Certificate A report be provided to Wollongong City Council and Principal Certifying Authority, prepared by a qualified Civil Engineer, with Chartered accreditation with the Institute of Engineers Australia and experienced in structural design that:- a. Certifies that all proposed retaining structures within the zone of influence of any Council assets including the road pavement, stormwater pipes and pits was constructed in accordance with the approved plans prepared in accordance to RMS Technical direction GTD 2020/001. b. Certifies that the monitoring of the site was carried out in accordance…

115. Completion Report for Excavation Adjacent to a Public Road Before the issue of an Occupation Certificate A report be provided to Wollongong City Council and Principal Certifying Authority, prepared by a qualified Civil Engineer, with Chartered accreditation with the Institute of Engineers Australia and experienced in structural design that:- a. Certifies that all proposed retaining structures within the zone of influence of any Council assets including the road pavement, stormwater pipes and pits was constructed in accordance with the approved plans prepared in accordance to RMS Technical direction GTD 2020/001. b. Certifies that the monitoring of the site was carried out in accordance…

41. Site Management Program - Sediment and Erosion Control Measures A site management program incorporating all sediment and erosion control measures is to be initiated prior to the commencement of any excavation or construction works and maintained throughout the excavation and construction phases of the development. The Principal Certifier must be satisfied the erosion and sediment controls in the erosion and sediment control plan which was provided to the Principal Certifier are in place. The developer must ensure that sediment- laden runoff from the site is controlled at all times subsequent to commencement of construction works. Sediment control measures must be maintained at all times…

40. Site Management Program - Sediment and Erosion Control Measures A site management program incorporating all sediment and erosion control measures is to be initiated prior to the commencement of any excavation or construction works and maintained throughout the excavation and construction phases of the development. The Principal Certifier must be satisfied the erosion and sediment controls in the erosion and sediment control plan which was provided to the Principal Certifier are in place. The developer must ensure that sediment-laden runoff from the site is controlled at all times subsequent to commencement of construction works. Sediment control measures must be maintained at all times…

176. Drainage Certification and WAE The following information shall be submitted to the Principal Certifier prior to the issue of the final Occupation Certificate: a. Certification from a suitably qualified Civil Engineer, stating that all stormwater drainage and related work has been constructed in accordance with the approved Construction Certificate plans and Chapter E14 of the Wollongong DCP2009. b. A certificate of Hydraulic Compliance (using Council’s M19 form) from a suitably qualified Civil Engineer, confirming that all on-site stormwater detention works have been constructed in accordance with the approved plans. c. Full works-as-executed plans, prepared and signed by a Registered…

170. Drainage Certification and WAE The following information shall be submitted to the Principal Certifier prior to the issue of the final Occupation Certificate: a. Certification from a suitably qualified Civil Engineer, stating that all stormwater drainage and related work has been constructed in accordance with the approved Construction Certificate plans and Chapter E14 of the Wollongong DCP2009. b. A certificate of Hydraulic Compliance (using Council’s M19 form) from a suitably qualified Civil Engineer, confirming that all on-site stormwater detention works have been constructed in accordance with the approved plans. c. Full works-as-executed plans, prepared and signed by a Registered…

205. Completion Report for Excavation Adjacent to a Public Road A report be provided to Wollongong City Council and Principal Certifying Authority, prepared by a qualified Civil Engineer, with Chartered accreditation with the Institute of Engineers Australia and experienced in structural design that:- a. Certifies that all proposed retaining structures within the zone of influence of any Council assets including the road pavement, stormwater pipes and pits was constructed in accordance with the approved plans prepared in accordance to RMS Technical direction GTD 2020/001. b. Certifies that the monitoring of the site was carried out in accordance with the requirements of RMS Technical…

199. Completion Report for Excavation Adjacent to a Public Road A report be provided to Wollongong City Council and Principal Certifying Authority, prepared by a qualified Civil Engineer, with Chartered accreditation with the Institute of Engineers Australia and experienced in structural design that:- a. Certifies that all proposed retaining structures within the zone of influence of any Council assets including the road pavement, stormwater pipes and pits was constructed in accordance with the approved plans prepared in accordance to RMS Technical direction GTD 2020/001. b. Certifies that the monitoring of the site was carried out in accordance with the requirements of RMS Technical…

34. Erosion and Sediment Control Plan Before the issue of a Construction Certificate, an erosion and sediment control plan must be prepared by a suitably qualified person in accordance with the following documents before it is provided to and approved by the Principal Certifier:  Council's development control plan,  the guidelines set out in ‘Managing Urban Stormwater: Soils and Construction’ prepared by Landcom (the Blue Book) (as amended from time to time), and  the ‘Guidelines for Erosion and Sediment Control on Building Sites’ (Department of Planning, Housing and Infrastructure) (dated 2024, as amended from time to time). A copy of the erosion and sediment control plan must be kept…

33. Erosion and Sediment Control Plan Before the issue of a Construction Certificate, an erosion and sediment control plan must be prepared by a suitably qualified person in accordance with the following documents before it is provided to and approved by the Principal Certifier: • Council's development control plan, • the guidelines set out in ‘Managing Urban Stormwater: Soils and Construction’ prepared by Landcom (the Blue Book) (as amended from time to time), and • the ‘Guidelines for Erosion and Sediment Control on Building Sites’ (Department of Planning, Housing and Infrastructure) (dated 2024, as amended from time to time). A copy of the erosion and sediment control plan must be kept…

36. Erosion and Sediment Control Plan Before the issue of a Construction Certificate, an erosion and sediment control plan must be prepared by a suitably qualified person in accordance with the following documents before it is provided to and approved by the Principal Certifier: • Council's development control plan, • the guidelines set out in the NSW Department of Housing manual 'Managing Urban Stormwater: Soils and Construction' (the Blue Book), and • the ‘Guidelines for Erosion and Sediment Control on Building Sites’ (Department of Planning, Housing and Infrastructure) (dated 2024, as amended from time to time). A copy of the erosion and sediment control plan must be kept on-site at all…

99. Drainage The developer must obtain a certificate of Hydraulic Compliance (using Council’s M19 form) from a suitably qualified civil engineer, to confirm that all stormwater drainage and on-site detention works have been constructed in accordance with the approved plans. In addition, full works-as- executed plans, prepared and signed by a Registered Surveyor must be submitted. These plans and certification must satisfy all the stormwater requirements stated in Chapter E14 of the Wollongong DCP 2009. This information must be submitted to the Principal Certifier prior to the issue of the final Occupation Certificate. Reason: To comply with Council's Development Control Plan.

39. Stormwater Connection to Kerb Connection across footways shall be by means of one or two (maximum), sewer grade UPVC pipe(s), 100mm diameter pipes with a continuous downslope gradient to the kerb. Connection to the kerb shall be made with a rectangular, hot dipped galvanised mild steel weephole(s) shaped to suit the kerb profile, with each weephole having the capacity equal to a 100mm diameter pipe. Alternatively, a maximum of two 150mm x 100mm hot dipped galvanised steel pipes may be used across footways, with the 150mm dimension being parallel to the road surface to suit the kerb profile. Reason: To comply with Council's Development Control Plan.

84. Pump System A pump system shall be provided in association with the detailed drainage design for the site to cater for stormwater from a prolonged/extreme storm event entering the basement. The pump system shall be designed by a suitably qualified and experienced civil engineer and reflected on the Construction Certificate plans and supporting documentation. Measures shall be included in the design of the pump system (e.g., flap gate or one-way valve system) where necessary to ensure backwater flow from the stormwater system into the basement car park level is not possible. Reason: To protect residential amenity.

83. Pump System A pump system shall be provided in association with the detailed drainage design for the site to cater for stormwater from a prolonged/extreme storm event entering the basement. The pump system shall be designed by a suitably qualified and experienced civil engineer and reflected on the Construction Certificate plans and supporting documentation. Measures shall be included in the design of the pump system (e.g., flap gate or one-way valve system) where necessary to ensure backwater flow from the stormwater system into the basement car park level is not possible. Reason: To protect residential amenity.

167. Podium Planting All podium planting areas are to have a waterproofing membrane that can provide a minimum 10 year warranty on product. Protective boarding is to be installed to protect membrane from damage. All podium planting areas to be provided with an adequate drainage system connected to the stormwater drainage system. The planter box is to be backfilled with free draining planter box soil mix. If selected mulch is decorative pebbles/gravel, the maximum gravel pebble size is 10mm diameter. Reason: To comply with Council's Development Control Plan. Before the Issue of an Occupation Certificate

161. Podium Planting All podium planting areas are to have a waterproofing membrane that can provide a minimum 10 year warranty on product. Protective boarding is to be installed to protect membrane from damage. All podium planting areas to be provided with an adequate drainage system connected to the stormwater drainage system. The planter box is to be backfilled with free draining planter box soil mix. If selected mulch is decorative pebbles/gravel, the maximum gravel pebble size is 10mm diameter. Reason: To comply with Council's Development Control Plan. Before the Issue of an Occupation Certificate

54. 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 are in place. These controls must remain in place until any bare earth has been restabilised in accordance with the NSW Department of Housing manual ‘Managing Urban Stormwater: Soils and Subdivision Works Certificate’ (the Blue Book) (as amended from time to time). Reason: To ensure sediment laden runoff and site debris do not impact local stormwater systems and waterways.

1. Council's development control plan, 2. the guidelines set out in ‘Managing Urban Stormwater: Soils and Construction’ prepared by Landcom (the Blue Book) (as amended from time to time), and 3. the ‘Guidelines for Erosion and Sediment Control on Building Sites’ (Department of Planning, Housing and Infrastructure) (dated 2024, as amended from time to time). A copy of the erosion and sediment control plan must be kept on-site at all times during site works and construction. Reason: To ensure sediment laden runoff and site debris do not impact local stormwater systems and waterways.

1. Council's development control plan, 2. the guidelines set out in ‘Managing Urban Stormwater: Soils and Construction’ prepared by Landcom (the Blue Book) (as amended from time to time), and 3. the ‘Guidelines for Erosion and Sediment Control on Building Sites’ (Department of Planning, Housing and Infrastructure) (dated 2024, as amended from time to time). A copy of the erosion and sediment control plan must be kept on-site at all times during site works and construction. Reason: To ensure sediment laden runoff and site debris do not impact local stormwater systems and waterways.

133. Positive Covenant - On-Site Detention Maintenance Schedule A positive covenant shall be created and registered under the Conveyancing Act 1919, requiring the property owner(s) to undertake maintenance in accordance with the Construction Certificate approved On-Site Detention System and Maintenance Schedule (DA-2024/502). The registered instrument, showing the positive covenant must be submitted to the Principal Certifier for endorsement prior to the issue of the Occupation Certificate and the use of the development. Reason: To comply with Council's Development Control Plan.

133. Positive Covenant – On-Site Detention Maintenance Schedule A positive covenant shall be created and registered under the Conveyancing Act 1919, requiring the property owner(s) to undertake maintenance in accordance with the Construction Certificate approved On-Site Detention System and Maintenance Schedule (DA-2024/502). The registered instrument, showing the positive covenant must be submitted to the Principal Certifier for endorsement prior to the issue of the Occupation Certificate and the use of the development. Reason: To comply with Council's Development Control Plan.

48. 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 are in place. These controls must remain in place until any bare earth has been restabilised in accordance with the NSW Department of Housing manual ‘Managing Urban Stormwater: Soils and Construction Certificate’ (the Blue Book) (as amended from time to time). Reason: To ensure sediment laden runoff and site debris do not impact local stormwater systems and waterways.

101. Construction Site Materials and Equipment Management Building or construction related activities such as the temporary placement or storage of materials, mixing of mortar, brick cutting and the washing of tools, paint brushes, plant and equipment must not be carried out on the roadway, verge, public footpath, driveway or any other position from which matter (whether solid, liquid or gaseous) is likely to fall, descend, be washed, blown or percolate into the stormwater system or any watercourse. Reason: To comply with the relevant legislation and protect the environment.

24. Present Plans to Sydney Water Approved plans must be submitted online using Sydney Water Tap In, available through www.sydneywater.com.au to determine whether the development will affect Sydney Water's sewer and water mains, stormwater drains and/or easements, and if further requirements need to be met. The Principal Certifier must ensure that Sydney Water has issued an approval receipt prior to the issue of a Construction Certificate. Visit www.sydneywater.com.au or telephone 13 20 92 for further information. Reason: To satisfy the requirements of the legislation.

23. Present Plans to Sydney Water Approved plans must be submitted online using Sydney Water Tap In, available through www.sydneywater.com.au to determine whether the development will affect Sydney Water's sewer and water mains, stormwater drains and/or easements, and if further requirements need to be met. The Principal Certifier must ensure that Sydney Water has issued an approval receipt prior to the issue of a Construction Certificate. Visit www.sydneywater.com.au or telephone 13 20 92 for further information. Reason: To satisfy the requirements of the legislation.

25. Present Plans to Sydney Water Approved plans must be submitted online using Sydney Water Tap In, available through www.sydneywater.com.au to determine whether the development will affect Sydney Water's sewer and water mains, stormwater drains and/or easements, and if further requirements need to be met. The Principal Certifier must ensure that Sydney Water has issued an approval receipt prior to the issue of a Construction Certificate. Visit www.sydneywater.com.au or telephone 13 20 92 for further information. Reason: To satisfy the requirements of the legislation.

50. Present Plans to Sydney Water Approved plans must be submitted online using Sydney Water Tap In, available through www.sydneywater.com.au to determine whether the development will affect Sydney Water's sewer and water mains, stormwater drains and/or easements, and if further requirements need to be met. The Principal Certifier must ensure that Sydney Water has issued an approval receipt prior to the issue of a Construction Certificate. Visit www.sydneywater.com.au or telephone 13 20 92 for further information. Reason: To satisfy the requirements of the legislation.

73. Podium Planting All podium planting areas are to have a waterproofing membrane that can provide a minimum 10 year warranty on product. Protective boarding is to be installed to protect membrane from damage. All podium planting areas to be provided with an adequate drainage system connected to the stormwater drainage system. The planter box is to be backfilled with free draining planter box soil mix. If selected mulch is decorative pebbles/gravel, the maximum gravel pebble size is 10mm diameter. Reason: To comply with Council's Development Control Plan.

75. Implementation of the site management plans While vegetation removal, demolition, earthworks and/or building work is being carried out, the applicant must ensure the measures required by the approved construction site management plan/CEMP 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 site management measures are implemented during the carrying out of site work.

74. 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 site management measures are implemented during the carrying out of site work.

134. On-Site Detention - Structural Certification The submission of a certificate from a suitably qualified practising civil and/or structural engineer to the Principal Certifier is required prior to the issue of the Occupation Certificate. This certification is required to verify the structural adequacy of the on-site detention facility and that the facility has been constructed in accordance with the approved Construction Certificate plans. Reason: To comply with Council's Development Control Plan. 34 DA-2024/502

134. On Site Detention – Structural Certification The submission of a certificate from a suitably qualified practising civil and/or structural engineer to the Principal Certifier is required prior to the issue of the Occupation Certificate. This certification is required to verify the structural adequacy of the on-site detention facility and that the facility has been constructed in accordance with the approved Construction Certificate plans. Reason: To comply with Council's Development Control Plan.

113. Erosion and Sediment Controls in Place Before any site work commences, the Principal Certifier must be satisfied the erosion and sediment controls in the erosion and sediment control plan which was provided to the Principal Certifier 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. Reason: To ensure sediment laden runoff and site debris do not impact local stormwater systems and waterways.

111. Erosion and Sediment Controls in Place Before any site work commences, the Principal Certifier must be satisfied the erosion and sediment controls in the erosion and sediment control plan which was provided to the Principal Certifier 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. Reason: To ensure sediment laden runoff and site debris do not impact local stormwater systems and waterways.

57. Erosion and Sediment Controls in Place Before any site work commences, the Principal Certifier must be satisfied the erosion and sediment controls in the erosion and sediment control plan which was provided to the Principal Certifier 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. Reason: To ensure sediment laden runoff and site debris do not impact local stormwater systems and waterways.

76. Erosion and Sediment Control Measures Erosion and Sediment Control Measures All erosion and sediment control measures are to be effectively implemented and maintained at or above design capacity for the duration of the construction works and until such time as the ground disturbed by the works has been stabilise and rehabilitated so that it no longer acts as source of sediment. Reason: To ensure sediment laden runoff and site debris do not impact local stormwater systems and waterways.

99. Works to be in accordance with Soil and Water Management All works must be carried out in accordance with the approved Soil & Water Management Plan and the Managing Urban Stormwater – Soils and Construction ‘Blue Book’. All erosion and sedimentation control measures are to be in place, prior to the commencement of any works. Daily maintenance of the erosion and sedimentation control measures is to be undertaken to ensure their effectiveness. Reason: To satisfy Council policy

128. CCTV All stormwater pipes within road reserves and within drainage easements intended to be dedicated to Council must be inspected by CCTV. A copy of the CCTV inspection must be submitted to the Principal Certifier prior to the issue of the Subdivision Certificate. Below standard work must either be replaced or repaired to the Principal Certifier’s satisfaction prior to the issuing of a Subdivision Certificate. Reason: To satisfy the requirements of the legislation.

63. Site Management Program - Sediment and Erosion Control Measures A site management program incorporating all sediment and erosion control measures (e.g. cleaning of sediment traps, fences, basins and maintenance of vegetative cover) is to be initiated prior to the commencement of any demolition, excavation or construction works and maintained throughout the demolition, excavation and construction phases of the development. Reason: To protect neighbourhood amenity.

64. Site Management Program - Sediment and Erosion Control Measures A site management program incorporating all sediment and erosion control measures (eg cleaning of sediment traps, fences, basins and maintenance of vegetative cover) is to be initiated prior to the commencement of any demolition, excavation or construction works and maintained throughout the demolition, excavation and construction phases of the development. Reason: To protect neighbourhood amenity.

60. Erosion and Sediment Control Measures All erosion and sediment control measures are to be effectively implemented and maintained at or above design capacity for the duration of the demolition and excavation works and until such time as the ground disturbed by the works has been stabilise and rehabilitated so that it no longer acts as source of sediment. Reason: To ensure sediment laden runoff and site debris do not impact local stormwater systems and waterways.

61. Erosion and Sediment Control Measures All erosion and sediment control measures are to be effectively implemented and maintained at or above design capacity for the duration of the demolition and excavation works and until such time as the ground disturbed by the works has been stabilise and rehabilitated so that it no longer acts as source of sediment. Reason: To ensure sediment laden runoff and site debris do not impact local stormwater systems and waterways.

8. Stormwater Quality Management The stormwater treatment system must achieve pollutants and nutrients removal minimum: gross pollutants – 90%, total suspended solids – 85%, total phosphorus – 60% and total nitrogen – 45%. It is the building manager’s responsibility to maintain the stormwater treatment system. Reason: To comply with Council’s Development Control Plan and to ensure stormwater runoff does not impact on the environment and surrounding amenity.

8. Stormwater Quality Management The stormwater treatment system must achieve pollutants and nutrients removal minimum: gross pollutants – 90%, total suspended solids – 85%, total phosphorus – 60% and total nitrogen – 45%. It is the building manager’s responsibility to maintain the stormwater treatment system. Reason: To comply with Council’s Development Control Plan and to ensure stormwater runoff does not impact on the environment and surrounding amenity.

43. Soil and Water Mangement Plan (SWMP) - Greater than 2500m2 Disburbance A SWMP must be prepared by a suitably qualified person in strict accordance with the requirements set out in “Managing Urban Stormwater: Soils and Construction” NSW Dept of Housing, 4th Edition. The plan must be submitted to the Principal Certifier for approval prior to the issue of the Subdivision Works Certificate. Reason: To comply with Council's Development Control Plan.

139. Building Operations Not to Discharge Pollutants Building operations such as brick cutting, the washing of tools or paint brushes, or other equipment and the mixing of mortar must not be carried out on the roadway or public footpath or any other locations which could lead to the discharge of materials into the stormwater drainage system or natural watercourse. Reason: To ensure ongoing protection of the environment and neighbourhood amenity.

135. Building Operations Not to Discharge Pollutants Building operations such as brick cutting, the washing of tools or paint brushes, or other equipment and the mixing of mortar must not be carried out on the roadway or public footpath or any other locations which could lead to the discharge of materials into the stormwater drainage system or natural watercourse. Reason: To ensure ongoing protection of the environment and neighbourhood amenity.

98. Building Operations Not to Discharge Pollutants Building operations such as brick cutting, the washing of tools or paint brushes, or other equipment and the mixing of mortar must not be carried out on the roadway or public footpath or any other locations which could lead to the discharge of materials into the stormwater drainage system or natural watercourse. Reason: To ensure ongoing protection of the environment and neighbourhood amenity.

98. Building operations Not to Discharge Pollutants Building operations such as brick cutting, the washing of tools or paint brushes, or other equipment and the mixing of mortar must not be carried out on the roadway or public footpath or any other locations which could lead to the discharge of materials into the stormwater drainage system or natural watercourse. Reason: To ensure ongoing protection of the environment and neighbourhood amenity.

71. Building Operations Not to Discharge Pollutants Building operations such as brick cutting, the washing of tools or paint brushes, or other equipment and the mixing of mortar must not be carried out on the roadway or public footpath or any other locations which could lead to the discharge of materials into the stormwater drainage system or natural watercourse. Reason: To ensure ongoing protection of the environment and neighbourhood amenity.

72. Building Operations Not to Discharge Pollutants Building operations such as brick cutting, the washing of tools or paint brushes, or other equipment and the mixing of mortar must not be carried out on the roadway or public footpath or any other locations which could lead to the discharge of materials into the stormwater drainage system or natural watercourse. Reason: To ensure ongoing protection of the environment and neighbourhood amenity.

126. Implementation of the site management plans While site work is being carried out, the measures required by the construction site management plan and the erosion and sediment control plan (plans) must be implemented at all times. A copy of these plans must be kept on site at all times and made available to Council officers upon request. Reason: To ensure site management measures are implemented during the carrying out of site work.

123. Implementation of the site management plans While site work is being carried out, the measures required by the construction site management plan and the erosion and sediment control plan (plans) must be implemented at all times. A copy of these plans must be kept on site at all times and made available to Council officers upon request. Reason: To ensure site management measures are implemented during the carrying out of site work.

80. Implementation of the Site Management Plans While site work is being carried out, the measures required by the construction site management plan and the erosion and sediment control plan (plans) must be implemented at all times. A copy of these plans must be kept on site at all times and made available to Council officers upon request. Reason: To ensure site management measures are implemented during the carrying out of site work.

58. Implementation of the site management plans While site work is being carried out, the measures required by the construction site management plan and the erosion and sediment control plan (plans) must be implemented at all times. A copy of these plans must be kept on site at all times and made available to Council officers upon request. Reason: To ensure site management measures are implemented during the carrying out of site work.

59. Implementation of the site management plans While site work is being carried out, the measures required by the construction site management plan and the erosion and sediment control plan (plans) must be implemented at all times. A copy of these plans must be kept on site at all times and made available to Council officers upon request. Reason: To ensure site management measures are implemented during the carrying out of site work.

229. Encroaching Pipes A minimum one (1) metre wide easement to drain water shall be created over any encroaching drainage pipes. For all drainage easements proposed over the subject lots, a Works-As-Executed/survey plan of all stormwater drainage within the site is to be submitted with the Subdivision Certificate Application to confirm this. Reason: To comply with Council's Development Control Plan.

122. Encroaching Pipes A minimum one (1) metre wide easement to drain water shall be created over any encroaching drainage pipes. For all drainage easements proposed over the subject lots, a Works-As-Executed/survey plan of all stormwater drainage within the site is to be submitted with the Subdivision Certificate Application to confirm this. Reason: To comply with Council's Development Control Plan.

131. Registered Surveyors Certificate A Registered Surveyor must certify in writing that all stormwater pits and pipelines, services and vehicular accessways are located wholly in an appropriate easement on the final plan of subdivision. This certification must be submitted with the Subdivision Certificate application. Reason: To satisfy the requirements of the legislation.

112. Site Management Program - Sediment and Erosion Control Measures A site management program incorporating all sediment and erosion control measures is to be initiated prior to the commencement of any excavation or construction works and maintained throughout the excavation and construction phases of the development. Reason: To protect neighbourhood amenity.

110. Site Management Program - Sediment and Erosion Control Measures A site management program incorporating all sediment and erosion control measures is to be initiated prior to the commencement of any excavation or construction works and maintained throughout the excavation and construction phases of the development. Reason: To protect neighbourhood amenity.

53. Sediment Control Measures The developer must ensure that sediment-laden runoff from the site is controlled at all times subsequent to commencement of construction works. Sediment control measures must be maintained at all times and checked for adequacy at the conclusion of each day’s work. Reason: To protect neighbourhood amenity.

65. Sediment Control Measures The developer must ensure that sediment-laden runoff from the site is controlled at all times subsequent to commencement of construction works. Sediment control measures must be maintained at all times and checked for adequacy at the conclusion of each day’s work. Reason: To protect neighbourhood amenity.

132. Discharge of Accumulated Water Any water accumulating in excavations on-site or in the settlement ponds shall not be discharged to Council’s stormwater system, unless a Section 68 approval issued under the Local Government Act 1993 has been obtained and all the following criteria are met:

129. Discharge of Accumulated Water Any water accumulating in excavations on-site or in the settlement ponds shall not be discharged to Council’s stormwater system, unless a Section 68 approval issued under the Local Government Act 1993 has been obtained and all the following criteria are met:

65. Discharge of Accumulated Water Any water accumulating in excavations on-site or in the settlement ponds shall not be discharged to Council’s stormwater system, unless a Section 68 approval issued under the Local Government Act 1993 has been obtained and all the following criteria are met:

66. Discharge of Accumulated Water Any water accumulating in excavations on-site or in the settlement ponds shall not be discharged to Council’s stormwater system, unless a Section 68 approval issued under the Local Government Act 1993 has been obtained and all the following criteria are met:

107. Depth/Location of Services The depth and location of all services (ie stormwater, gas, water, sewer, electricity, telephone, etc) must be ascertained and reflected on the plans and supporting documentation issued for construction. Reason: To ensure services are not impacted.

67. Depth/Location of Services The depth and location of all services (ie stormwater, gas, water, sewer, electricity, telephone, etc) must be ascertained and reflected on the plans and supporting documentation issued for construction. Reason: To ensure services are not impacted.

14. Erosion and Sediment Control Plan Before the issue of a Construction Certificate, an erosion and sediment control plan must be prepared by a suitably qualified person in accordance with the following documents before it is provided to and approved by the Principal Certifier:

14. Erosion and Sediment Control Plan Before the issue of a Construction Certificate, an erosion and sediment control plan must be prepared by a suitably qualified person in accordance with the following documents before it is provided to and approved by the Principal Certifier:

142. Installation of Stormwater Quality Treatment Measures Stormwater quality treatment measures must be installed as described in the WSUD Stormwater Management Report prepared by JN dated 6 June 2023. Reason: To comply with Council’s Development Control Plan.

138. Installation of Stormwater Quality Treatment Measures Stormwater quality treatment measures must be installed as described in the WSUD Stormwater Management Report prepared by JN dated 6 June 2023. Reason: To comply with Council’s Development Control Plan.

75. Piping of Stormwater to Existing Stormwater Drainage System Stormwater for the land must be piped to the existing stormwater drainage system within the site. Reason: To ensure all parties are aware of the approved plans and supporting documentation.

86. Piping of Stormwater to Existing Stormwater Drainage System Stormwater for the land must be piped to Council’s existing stormwater drainage system. Reason: To ensure all parties are aware of the approved plans and supporting documentation.

91. Stormwater Quality Treatment Measures Stormwater quality treatment measures must be installed in accordance with the Civil Design drawings prepared by Greenview Consulting dated 8 November 2024. Reason: To protect the environment.

7. The flow rate of discharged water does not exceed 55 litres per second in dry weather conditions, or is less than the capacity of the receiving stormwater drain; and

7. The flow rate of discharged water does not exceed 55 litres per second in dry weather conditions, or is less than the capacity of the receiving stormwater drain; and