sydney metro stage 2 completion date

If we decide that we can split it in half, or indeed we dont go from Chatswood to Sydenham until the Bankstown section is finished, well thats a forfeited opportunity, forfeited productivity, forfeited commuter times which will probably be unnecessary, Elliott said. As of October 2020, the main project packages (with procurement model) are: The estimated total cost of the line is $11 billion. It predicts four Metro lines that will run in addition to the current Sydney Trains and expanded light rail service. The total cost of the project has not been released by the government, with 2021 reports in the Sydney Morning Herald suggesting a total price tag of $27 billion and a delayed opening date of 2033. In 2024, Sydney Metro will be extended from the North West, under Sydney Harbour, through new CBD stations and beyond to Sydenham and Bankstown. Lendlease was appointed by Macquarie to deliver the development. Sydney Metro City & Southwest($12.5 billion). But it wants Canberra to cough up the rest of the cost. The Contract is expected to be awarded by the end of 2022. Thiess John Holland Dragados JV (TJHDJV). An ACCIONA and Ferrovial Joint Venture; a Bouygues, Vinci Construction Grands Projets, and Soletanche Bachy Joint Venture; and a John Holland, CPB Contractors, and Ghella Joint Venture. Over Station Works: Thirdi Group. Station upgrades were awarded as three separate packages. Parklife Metro will be responsible for running the Western Sydney Airport metro line for 15 years. In addition, $8 billion was allocated for Sydney Metro Western Sydney Airport over four years, with $943 million allocated to the project in FY2021-22. The Precinct will be . A Request for Tender (RFT) for design and technical services was issued, with the successful tenderer to deliver the detailed design for the station. We support a range of initiatives and programs that benefit the communities, environments and economies across the WestConnex motorway corridor and Western Sydney Featured roads and projects Save up to 40 minutes off a journey between Parramatta and Mascot, with the new extensions of the M4 and M8. Theres no additional infrastructure thats needed. The NSW Government awarded the $340 million Surface and Viaduct Civil works contract for Sydney Metro Northwest to Impregilo-Salini Joint Venture. It looks similar to the current rail map, familiar to Sydneysiders, but its unofficial and the makers stress the plans could change. LTD. . The project was launched in 2018, with the first drilling beginning in Marrickville. AW Edwards is the successful tenderer to deliver the station and enabling works for the future over station development. Under the proposed model, contractors, investors and Sydney Metro will enter into a Partnership for the delivery of different works packages on the Sydney Metro West project, however, further details of the Partnerships contracting models and structures have not been made publicly available. The Australian Government has committed up to $5.25 billion to this city shaping project, inclusive of business case planning and the Elizabeth Drive Overpass, an essential piece of road infrastructure to enable metro rail access to the airport site. It follows the successful opening in 2019 of the 15km Sydney Metro Northwest, the first metro line in the New South Wales capital, and the 15.5km Sydney Metro City and Southwest route, which is currently under construction with an opening date in 2024. Initial delivery strategy for Sydney Metro West was released for consultation. The new Hunter Street Station and Precinct will be accessible from George, Bligh and OConnell Streets in the Sydney CBD and include: The station will also provide connections with heavy rail services at Wynyard Station and the Sydney Metro City and Southwest Line at Martin Place Station. Government eyes two-stage opening to flagship Metro amid rising costs. Sydney Metro announced that four stops at Westmead, North Strathfield, Burwood North and Five Docks will be procured under a single stations contract. The accompanying Scoping Report indicated that provisions for an Integrated Station Development (ISDs) will be sought for the Station. Due to this, the procurement approach, and procurement time frame for the TSMo package was not confirmed. For project enquiries or complaints about construction work: Transport for NSW recognise and celebrate the diversity of Aboriginal peoples and their ongoing cultures and care of Country. Currently, Sydney has a single Metro line that links Chatswood and Tallawong in the citys north. He said the government would make an announcement in due course but it was committed to delivering the project in full. Planning investigations continue for the North South Rail Link, extending from WSA Aerotropolis to Macarthur, and the South West Rail Extension, extending from the Aerotropolis to Leppington. The Federal Government granted planning approval for the Sydney Metro - Western Sydney Airport Line. The 2021-22 NSW Budget allocated $6.1billion over next four years for, The 2021-22 NSW Budget allocated $12.0 billion over next four years for, The 2021-22 NSW Budget allocated $8.0 billion over next four years for, a multi-level car park, 13 buildings and redundant substations, protection of properties adjacent to the site, and. 5 months in Paris + 18 months in Melbourne. 3.5 kilometres of twin metro tunnels between future stations at The Bays and Hunter Street in Sydney CBD, excavation of caverns and shafts, at The Bays, Pyrmont, and Hunter Street Stations, turnback tunnels to the east of the Hunter Street Station, demolition works of existing structures at Pyrmont and Hunter Street sites, cast in situ linings for all mined station caverns, and. Ted's Bio; Fact Sheet; Hoja Informativa Del Ted Fund; Ted Fund Board 2021-22; 2021 Ted Fund Donors; Ted Fund Donors Over the Years. Originally set to connect Sydneys north-west suburbs to Bankstown via the CBD by 2024, train services may first stop short at Sydenham before the final western stage is delivered. The overstation development will include commercial, retail and residential space. Turner & Townsend will work on the final business case with HKA and Crossrail International. "Workers have laid 2,400 railway sleepers and 4,200 tonnes of concrete have been installed to finish this historic railway tunnel under Sydney Harbour," Mr Stokes said. The appointment is for a term of up to six years and will encompass Sydney Metro City & Southwest, Sydney Metro West, Sydney Metro Western Sydney Airport, and studies into future network expansion. The pedestrian link also provides a connection between the lower northern concourse and the eastern suburbs railway concourse. The new network would also provide cross-city rail connections that simply dont exist right now. Four stops, including The Bays Station, were confirmed as Integrated Station Developments (ISD). Sydney Metro Northwest, formerly the North West Rail Link, is the first stage of Sydney Metro, that became operational in 2019. Valorem Advisory was awarded the contract for Transaction Advisory services. Western Package (Westmead to Sydney Olympic Park), Central Package (Sydney Olympic Park to The Bays Precinct), and. However, the map has extended it at both ends westward to Liverpool and to Macarthur via the under-construction Western Sydney Airport. In 10 years thats 500,000 people extra read low and high rise development following the rail corridors including the Metro lines. Sydney Metro hosted an industry briefing in which it called for ROIs for the remainder of the Sydney Metro - West packages. Sydney Metro West | City of Parramatta Upcoming events Community & Civic Over 55s Leisure & Learning - Awakening the Artist Within 3 Feb 2023 - 7 Apr 2023 Are you looking to experience something new? Along with Sydney Olympic Park, The Bays Precinct and Sydney CBD stops on the proposed Sydney Metro West line, the Parramatta Metro Station will be delivered as an Integrated Station Development (ISD). My big concern at the moment is that the NSW premier doesnt have a handle on the budget, and much needed infrastructure for western Sydney, particularly those that live west of Parramatta, are on the chopping block and potentially wont go ahead now, he said. The accompanying scoping report outlined the indicative construction period for Pyrmont Station from fourth quarter of 2025 to second quarter of 2028. It is expected that the first tunnel boring machine will break ground in 2018. Sydney Metro awarded the Surface and Civil Alignment Works package to a Joint Venture between CPB Contractors and United Infrastructure a consortium that includes Western Sydney companies Burton Contractors, JK Williams and Mulgoa Quarries. The procurement structure of this station was not confirmed at the time. The Sydney Olympic Park ISD was expected to be delivered under a D&C contract for the station portion and as a development agreement for the overstation development. Even just 100k a year net, is 50k pa to Sydney. The assignment of the three-letter airport code 'WSI' for Western Sydney International (Nancy Bird-Walton) Airport places the project on the world stage well ahead of schedule. Geotechnical and utility investigation began in The Bays and Iron Cove. Geotechnical Investigation began in Rod Laver Drive in Sydney Olympic Park. Sydney Metro Northwest opened on 26 May 2019. The accompanying scoping report outlined the indicative construction period for the Sydney Olympic Park Station from fourth quarter of 2024 to fourth quarter of 2027. The Systems Framework will be procured in two packages. $2.16 billion tunnelling contract for Sydney Metro West awarded April Shepherd March 1, 2022 March 1, 2022 Civil Construction , News , NSW 0 Sydney Metro has awarded a contract to deliver the second stage of tunnelling on the enormous Sydney Metro West. Theres also a question of where the money is going to come from to pay for all the new rail lines as well as motorway and light rail projects. The overstation development will include commercial, retail and residential space. The NSW Government granted planning approvals for station excavation and tunnelling between Westmead to The Bays which incorporates the Western Package. Main Works: AW Edwards The NSW Government announced it was further exploring options for metro stations at Camellia or Rydalmere, North Burwood or Five Dock, Kings Bay, and Pyrmont. The Package was announced as part of the Transport for NSW's Transport Infrastructure Pipeline 2025. The NSW Department of Environment and Planning published Sydney Metro's Request for the Secretary's Environmental Assessment Requirements and Scoping Report for the project. Sydney Metro awarded the contract to a John Holland, CPB Contractors and Ghella Joint Venture. The Crows Nest ISDis located on the western fringe of the Crows Nest village, between the Pacific Highway, Clarke Lane and Oxley Street,with the station platform sitting approximately 25 metres below ground. The NSW Government awarded the $1.15 billion Tunnels and Stations Civil works contract for Sydney Metro Northwest to a Thiess and John Holland joint venture with Dragados. Mr Perrottet walked the tracks of the "transformative" station. The NSW Government commenced the procurement processes for Geotechnical Investigations Services and Integration and Delivery Partner Services for Sydney Metro West, with both Requests for Tender (RFT) closing on 23 December 2020. However, the Sydney Metro West was a higher priority, he said. Both Requests for Tender (RFT) close 23 December 2020. The remaining two tenderers John Holland, CPB Contractors and Ghella Australia Joint Venture and Gamuda and Laing ORourke Joint Venture would bid for the Western Tunnelling Package, due for award by late 2021. Thirdi Group have been selected as over-station developers for the site. In March 2018 a new Sydney Metro Martin Place Precinct, located between Castlereagh and Elizabeth Streets, was approved by the Minister for Planning. 2019 Ted Fund Donors The line alignment includes stations tobe located at: The SBT Works will include station box excavations and civil works with temporary ground support at St Marys, Orchard Hills, Western Sydney Airport Terminal, Western Sydney Aerotropolis and the construction ofa temporary precast concrete factory. Sydney Metro West is a new 24-kilometre metro line with stations confirmed at Westmead, Parramatta, Sydney Olympic Park, North Strathfield, Burwood North . The NSW Government awarded a $476 million contract for Victoria Cross Integrated Station Development (ISD) to Lendlease. Its designed to be able to operate into Sydenham and onto Bankstown. The project will include the delivery of trains and signalling works forthe Sydney MetroWest line. The NSW Government also announced that the contract is expected to be awarded by the end of 2021. The terminal is expected to be completed by 2025, the same time as the runway is finished, allowing for about a year to bed down operations before the first passengers pass through its gates. "We've made mistakes over the last 18 months, but look at the position we're in. The map is based on, but not identical, to the NSW Governments Future Transport Strategy. and am mastering the end-to-end data science process -- from data extraction to model deployment, constantly learning new tech stacks. During Transport for NSW major projects industry briefing, Sydney Metro announced restructured project packaging for Sydney Metro West. Sydney Metro requested Secretarys Environmental Assessment Requirements (SEARs) for the next phase of approvals for the Sydney Metro West project. Expected Pre-qualification Process Commencement. Separately, the NSW and Federal Governments announced the location of the six stations on the Western Sydney Airport line. The NSW Minister for Planning and Public Spaces approved the concept proposal for over station development. Now if you want to go from, say, Liverpool to Macquarie Park, you have to do a huge dogleg in and then out of the city. The initial delivery strategy for Sydney Metro West was released, comprising an initial packaging strategy with a range of options subject to further analysis and industry consultation. Sydney Metro Northwest features: . Please note that the principles of seniority are used to schedule all roles. Expressions of Interest opened for the joint procurement of Central and Western tunnelling packages. Mr Perrottetsaid that despite the two-week construction ban during the COVID-19 lockdown the project was on schedule. Sydney Metro West will deliver a new direct, 24 kilometre underground rail connection between the CBDs of Parramatta and Sydney. Our Team. A delivery partner for the future over station developments above Crows Nest Station is to be selected through a separate tender process. Sydenham to Bankstown Preferred Infrastructure Report Overview. The NSW Government awarded a $1.4 billion contract for Sydney Metro City and Southwest Line-wide Works to Systems Connect, a joint venture comprising CPB and UGL. The Sydney Metro is a fully automated rapid transit system serving the city of Sydney, New South Wales, Australia.Currently consisting of one line that opened on 26 May 2019, it runs from Tallawong to Chatswood and consists of 13 stations and 36 km (22.4 mi) of twin tracks, mostly underground. Register, Join the conversation, you are commenting as Logout. The signature public transport project was originally budgeted at close to $12 billion, but the government is now preparing to confirm a substantial increase to the cost before the June budget. handback of operations and maintenance at the end of term. Line M1 is the current Metro line. The M3 and the M4 lines avoid the CBD and provide much-needed north-south suburban connections. Track laying on the first rail crossing under Sydney Harbour which will run through thecity's newestmetro train station is complete,with Premier Dominic Perrottet praising the "city-shaping project". These plans are far more extensive than even that. Sydney Metro West will deliver approximately 24 kilometre of underground metro railway connecting Parramatta to Sydney CBD. The three previous packages for Trains, Signalling, and Maintenance and Operations, have now been combined into a single Trains, Signalling, Maintenance and Operations (TSMo) package. The NSW Government awarded a $301 million for Sydenham Station and Junction Works to John Holland Laing O'Rourke. Were working to restore it. The proposed Sydney Metro - Western Sydney Airport (WSA) - Stage Two project would see the WSA metro line extended from the end of first stage at Bradfield to Glenfield via Leppington. ICYMI - they've done it again! Sydney will have 31 metro railway stations and a new 66km long standalone metro railway. The real-world viability of non-physical forms of currency are being explored as the RBA tests new digital payments with e-AUD. And stage one of the Western Sydney Airport line is set to open in 2026, connecting Sydney's new Aerotropolis precinct with the Western Sydney Airport, terminating in St Marys where it will join with the T1 Western Line heavy rail. Beer, football, cars, luxury anything, and even male celebrities," she said. The NSW Government granted planning approvals for two components of the Sydney Metro West project. We acknowledge Aboriginal and Torres Strait Islander peoples as the First Australians and Traditional Custodians of the lands where we live, learn, and work. The project will include the maintenance and operations of the Sydney MetroWest line. Tunnelling work along the line is to be delivered under three packages: Subject to planning approvals, the scope of Metro West Eastern Tunnelling Package comprises: The NSW Government has confirmed it would build a new metro railway station at Pyrmont as part of the Sydney Metro West project. Sydney Metro released the base case delivery strategy, which revised the scope of the two tunnel contracts to make their size more equal. A new Hunter Street Station will be accessible from George, Bligh and OConnell Streets in the Sydney CBD. "But that's part and parcel of trying to make decisions during a pandemic and in a pandemic, there is no rulebook.". Listen The NSW Government will proceed with Parramatta Light Rail Stage 2, committing $602.4 million to start works and commence a detailed planning process to move ahead with the Western Sydney megaproject. The overstation development will include commercial, retail and residential space. During a Transport for NSW major projects industry briefing, Sydney Metro announced restructured project packaging for Sydney Metro West. Hyundai Movex was awarded the contract to design, supply, and install 150 mechanical gap fillers at stations being converted to metro standards along the Bankstown line. The NSW Department of Planning, Industry and Environment issued the Secretarys Environmental Assessment Requirements (SEARs) for the Western Sydney Airport component of Sydney Metro. It will work together with the existing T1 Western Line, which is expected to be overcrowded by the early 2030s, despite ongoing upgrade works. Home; About. construction of two public access roads, and. The NSW Government also announced additional detail on procurement timeframes in an Industry Briefing, with two Request for Tender processes to occur. Expressions of Interest opened for the joint procurement of the Central and Western tunnelling packages. NSW Government appointed Ricardo and Seoul Metro as the shadow operator for Sydney Metro West and Western Sydney Airport lines. Last week, the Victorian Government revealed plans for a $50 billion Suburban Rail Loop in Melbourne. The NSW and Commonwealth governments announced a further $3.5 billion in funding for Sydney Metro Western Sydney Airport project. Contracts are to be progressively awarded from 2019 onwards. The potential delivery type for the package was noted as a Design and Construct contract. The Hunter Street Station and Preceinct ISD will be delivered under a Development Partner Model for the station, precinct, and over station developments. A major supermarket and union have clashed after the downfall of a major transport company was announced resulting in 1500 job losses. Don't have an account? The six stations announced for the line will be located at: The scope of the Stations, Systems, Trains, Operationsand Maintenance (SSTOM) package comprises: In line with the operations and maintenance model adopted for Sydney Metro's Northwest and City and Southwest lines, the SSTOMcontract for Western Sydney Airport line will be procured as aPublic Private Partnership (PPP). Turner and Townsend, HKA, Deloitte and LogiKal were appointed to provide Project Management Office Services to Sydney Metro. The A Place In The Sun star, 40, has proudly unveiled the results of her stunning marble kitchen as she renovates her Surrey home from top-to-toe. The accompanying scoping report outlined the indicative construction period for Hunter Street Station from fourth quarter of 2025 to second quarter of 2028. bulk earthworks for the stabling and maintenance facility site. Status In progress $300 million Urban Roads Pinch Point Program - Pinch Point Programs - Easing Sydney's Congestion Program Office project phone the project team on 1800 692 333 during business hours. The NSW Government, through Sydney Metro, opened Expressions of Interest for Pre-Qualification for the Sydney Metro West Parramatta Enabling Works package. Sydney, NSW Completion: TBC The MTMS Stage 3 & 4 program is an integrated delivery plan to implement service improvements to: Central Sydney Capacity Upgrade (STAR 2 & 3 including power upgrade; T4 Eastern Suburbs & Illawarra Line Transformation; T8 Transformation; Sydney Metro City and Southwest Integration; T5 Fleet Build Up; and EOIs closed on 23 December 2020. Sydney Metro West will deliver a new direct, 24-kilometre underground rail connection between the CBDs of Parramatta and Sydney. The NSW Government opened Registrations of Interest (ROIs) for the Hunter Street Station and Precinct, closing on 4 March, and announced the project will be delivered through a Development Partner Model. The NSW Government released an RFT for Transaction Management Services and PPP Financial Advisory Services for the project's major packages. heritage and archaeology investigations related to utility relocations. SNC-Lavalin, in partnership with HKA and Infrastructure Nation was appointed as the Integration and Delivery Partner for the Sydney Metro Western Sydney Airport project. Sydney Metro chief executive Peter Regan said opening the project in stages would not incur any additional costs to the original plan. Metro stations are accessible for everyone. Stations at Parramatta, Sydney Olympic Park, The Bays Precinct and Sydney CBD were confirmed to comprise over station developments in October 2020. The Parramatta ISD will be procured through the 'Sydney Metro West Partnership' model which will be further developed and refined during the next stages of procurement. Sydney Metro, together with signalling and infrastructure upgrades across the existing network, will increase the capacity of train services across Sydney from about 120 an hour today, to up to 200 services an hour beyond 2024. Australian engineering contractor John Holland has recently completed the Sydney Metro City and Southwest Tunnel and Excavation Works (TSE). Sydney will have 31 metro railway stations and a new 66km long standalone metro railway, Fact Sheet: Metro North West Line operations. The first is Parklife Metro, comprising Plenary, Webuild, RATP Development, Siemens Mobility, Siemens Project Ventures and Siemens Mobility Austria. Sydney Metro noted that they will further assess combining Trains, Signalling, Maintenance and Operations (TSMo) package with Line Wide Systems into a single PPP package. Nationwide News Pty Ltd 2023. Located to the north of the existing heavy rail station, the new metro station would be within the commercial core of the Parramatta CBD. Opposition Leader Chris Minns said he was concerned that the NSW government had lost control of the budget on its massive infrastructure pipeline. The entire project is still set to be delivered in 2024, with train testing to begin in 2023, the government said. Sydney Metro Western Sydney Airport ($11 billion). Attention: NSW Caretaker Period has commenced. Parklife Metro, comprising Plenary, Webuild, RATP Development and Siemens; WestGo, comprising Pacific Partnerships, ACCIONA, DIF Management Australia, CPB Contractors, UGL, ComfortDelGro Transit and Coleman Rail; and Bradfield Metro, comprising John Laing, Keolis Downer, FCC Construction Australia and Hitachi Rail STS, however, this organisation is no longer part of Sydney Metro's shortlist. Turner & Townsend appointed by TfNSW as the Managed Service Provider (MSP) for the Sydney Metro City & Southwest and the Sydney Metro West final business case. The Morning Edition newsletter is our guide to the days most important and interesting stories, analysis and insights. Two become one: final connection made between Sydney Metro lines 01 Feb 2023 But a proposed four-line Metro network would incorporate 39 new stations. Date Deployed: June 1993: Inventory: Active duty, 157; Air National Guard, 47; Air Force Reserve, 18 . As Sydney Metro awarded the Central Tunnelling Package to Acciona and Ferrovial Joint Venture, the remaining two tenderers John Holland, CPB Contractors and Ghella Australia Joint Venture and Gamuda and Laing ORourke Joint Venture are now expected to bid for the Western Tunnelling Package, due for award by late 2021. In addition, a one-off Transport Special Infrastructure Contribution is to be placed on certain new developments in the Pyrmont Peninsula before the station opens. The second is WestGo, comprising Pacific Partnerships, ACCIONA Concesiones, S.L., DIF Management Australia, CPB Contractors, ACCIONA Construction, UGL Engineering, ComfortDelGro Transit, UGL Rail Services and Coleman Rail. 30 January 2023 New underground substation powering the Metro Tunnel Metro Tunnel map Loading Explore the project Arden Station Parkville Station State Library Station Town Hall Station Anzac Station Kensington tunnel entrance South Yarra tunnel entrance Technology Twin 9km train tunnels connecting the east and west of Melbourne 5 new stations The accompanying scoping report outlined the indicative construction period for stations within the Stations Package. The 2018-19 NSW Budget reserved $3 billion with $28.1 million allocated in FY2018-19 to progress planning and final business case development for Sydney Metro West. Three shortlisted bidders for construct-only contract for the station delivery were AW Edwards, CPB Contractors, and Laing ORourke. Sydney Metro called for Registrations of Interest (ROIs) for the Sydney Metro West - Financial Structuring Advisor contract, closing on 10 June. The alignment will include stops (including new and upgraded existing stations) at: Parramatta, Sydney Olympic Park, The Bays, Pyrmont and Hunter Street stations are expected to be procured as Integrated Station Development (ISD) packages. Work is progressing to extend this line from Chatswood to Bankstown, running under Sydney Harbour and . Sydney Metro City & Southwest (Chatswood to Bankstown), work started in 2017; and The recently announced Sydney Metro West (Sydney CBD to Parramatta), which is still in early planning and development. Contract award was expected in late 2022. "The decision to close construction (during the lockdown) was ahard and challenging discussion and debate we had. This incorporates the Central Tunnelling Package (CTP) and the Western Tunnelling Package (WTP). phone Council on 07 3403 8888 after hours. Package One comprises the supply of lifts and escalators, while Package Two comprises the supply of building management control systems, CCTV, public address Systems, fire systems, passenger information display systems and access control systems. Sydney Metro - Stage 2 Joint Venture Consortium (Ferrovial + Accionna + BAM International) FAB JV . CPB Contractors is also delivering Sydney Metro Northwest, Sydney Metro Stage 2, and the Line-wide works package in support of the Sydney Metro City . Quarter Nickel, Dime Penny Joke, Journal Of American Culture, Spanish Court Hotel | Kingston Menu, Crystal World Cruise 2022 Cancelled, Woolloomooloo Housing Commission, Sydney Metro Stage 2 Completion Date, New Nurse Injector Resume, During a Transport for NSW major projects industry briefing, Sydney Metro announced restructured project packaging for Sydney Metro West. The Systems Frameworks contracts are outside the scope of the Line Wide Systems contract. The NSW Government awarded a $217 million contract for Barangaroo Station to BESIX Watpac. The proposed Sydney Olympic Park metro station would be located south of the existing Olympic Park Station. The NSW Government confirmed that the project was delivered $1 billion under budget. Stage 2, extending the metro under Sydney Harbour and through the CBD to Bankstown, is expected to open in 2024. However, the project will nowbe procured through the 'Sydney Metro West Partnership' model which will be further developed and refined during the next stages of procurement. The NSW Government confirmed it will build a new metro railway station at Pyrmont. Planning approval was granted for Sydney Metro to deliver the Eastern Package's planned twin tunnel for the Eastern Package of the project.

sydney metro stage 2 completion date 2023