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Canada, Toronto - ca/34

Light Rail

Metrolinx is preparing to call tenders for construction of the Eglinton-Scarborough Crosstown Light Rapid Transit Line (LRT). This LRT will run in 17.5 km of new twin bored tunnel under Eglinton Avenue in Toronto. A contract for the first segment of tunnel, 6.75 km-long from Black Creek to Yonge Street, will be tendered in January 2012, with construction to begin in August 2012. The tenders for two more tunnel segments will follow later in 2012. Visit www.metrolinx.com, www.thecrosstown.ca and www3.ttc.ca/News/2011/October/1013_TTC_establishes_Customer_Liaison_Panel.jsp 44/11.



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Award of contract by Metrolinx, value EUR254 million, to Crosstown Transit Constructors, a JV of Obayashi/Kenny/Kenaidan/Technicore for construction of 6.2 km-long Black Creek to Yonge/Eglinton twin tunnels of the Eglinton-Scarborough Crosstown Light Rapid Transit Line (LRT). Tunnelling using Technicore TBMs starts early-2013. Visit www.metrolinx.com, www.merx.com/metrolinx and www.thecrosstown.ca. 37/12.



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Award of contract by Metrolinx, value EUR125.7 million, to a JV of Aecon/ACS Dragados Canada for construction of 3.25 km-long east of Brentcliffe Road to east of Yonge Street twin tunnels of the Eglinton-Scarborough Crosstown Light Rapid Transit Line (LRT). Tunnelling starts early-2014 for completion 2016. Visit www.metrolinx.com, www.merx.com/metrolinx and www.thecrosstown.ca. 46/13.



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Canada, Vancouver - ca/33

Water

Proposed Port Mann project requires 3 m-diameter, 1.05 km-long water tunnel to be driven under Fraser River between Coquitlam and Surrey at depth of 40 m below surface. Final design being completed first half 2009 by Sandwell Engineering for tender later. Contact Gordon Grams, tel +1 604 638-4595, e-mail ggrams@sandwell.com or visit www.metrovancouver.org. 08/09.



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Canada, Alberta - ca/32

Sewage

The Department of public works and asset management of the City of Edmonton placed an order with Lovat for the purchase of a new MP159SE series 25500 TBM, 4.03 m in diameter, equipped with Lovat ripper teeth, scraper teeth and a four-spoke cutting head design for soft ground excavation. The cutting head is powered by a 600 kW hydraulic drive system with maximum torque of 3,000 kNm at 1.9 rpm. The TBM has been provisioned for the future installation of a screw conveyor to allow operation in earth pressure balance mode. The TBM will be used to bore the Mill Woods double barrel replacement storm trunk at a length of 1,750 metres and a maximum slope of 0.10%. The entire tunnel alignment is below groundwater level in impermeable soils with a depth of cover varying from 30 to 37 metres. The subsurface profile along the tunnel alignment consists of variable thicknesses of low strength clay shale and sandstone. Edmonton will utilize financing from Caterpillar Financial Services for the purchase of the TBM. This facility is now available to all Lovat customers. Click here. Lovat is also supplying technical assistance for TBM assembly, testing and the initial drive. The TBM is scheduled to be delivered mid 2009. Visit www.lovat.com 41/08.



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Notice of Intent, deadline 02/07/2021, for tunnel cleaning in the Edmonton area. EPCOR intends to clean large/ deep sewer tunnels for operational and capital programs and emergency situations.  

The RFP will be posted publicly, but Proponents can express their interest in the procurement by contacting the RFP Contact by June 25th, 2021. Duration of the contract is 1 year, with two optional terms of 2 years each. Contact EPCOR, attn Mike Sarnecki, Edmonton, Alberta, tel 587-489-6044, email msarnecki@epcor.com. Please click here for further on tender and here for download bid documents. Ref.n. AB-2021-03913.  23/21. 

 




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Canada, Ottawa - ca/31

Light Rail

Delcan will lead a multi-disciplinary team of consultants comprised of engineers, planners, architects and other relevant specialists including Halcrow to complete the downtown Ottawa transit tunnel (DOTT) planning and environmental assessment. The study will develop a plan for transit through the downtown core, within a study area spanning from Bayview to Ottawa's VIA Rail station. The DOTT study will consider main transit routes through downtown, the role of Bayview and Hurdman stations as potential interim transfer points, opportunities for interprovincial linkages, and potential connections to the Via Rail station. The study is expected to take approximately 20 months to complete. Public consultation will be a part of the study. The tunnel is expected to cost CAD500 million to CAD1 billion. Visit www.delcan.com and www.halcrow.com 28/08.



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Three firms have been selected to compete for the construction, finance and operation of the EUR1.5 billion (C$2·1bn) Ottawa Light Rail project: Ottawa Transit Partners (OTP) led by Vinci Concessions, Rideau Transit Group (RTG) led by ACS Infrastructure Canada Inc and Rideau Transit Partners (RTP) led by Bouygues Travaux Publics SA. The winner will design, build, finance and maintain a 12·5 km light rail line with 13 stops and a 3·2 km tunnel under the city centre. The Request-for-Proposals (RFP) process is scheduled to commence later this month and close in July, 2012. Working with Infrastructure Ontario, the City of Ottawa will select a winning proposal in late 2012 for approval by City Council with construction to commence in Q1/2013. Revenue service is scheduled for 2018. For more click here and here. Visit www.ottawalightrail.ca. 44/11.



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The Rideau Transit Group consortium, led by ACS Infrastructure with SNC-Lavalin, secured the CAN$2.1-billion contract to build the Ottawa Confederation Line light-rail transit system. Much of the 12.5-km east-west line that includes 13 stations and a 2.5 km downtown tunnel and will be completed by 2017.The entire route is expected to be in service by May of the following year. Visit www.ottawalightrail.ca. 50/12.



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Canada, Ontario - ca/30

Metro

Spadina Link Project Managers, a joint venture of Hatch Mott MacDonald, Delcan Corporation and MMM Group, has been awarded a CAD100 million project management services contract for the Spadina subway extension by the Toronto Transit Commission (TTC) for a period of seven years. With an estimated final cost of CAD2.63 billion, the Spadina subway extension is the largest transit expansion project to be undertaken by the TTC in 40 years. The project is unique in that the TTC subway network will go beyond the city of Toronto limits for the first time and link neighbouring communities in York Region. The 8.6 km extension to the existing Spadina subway line will be underground, running from the existing Downsview station to Vaughan Corporate Centre, and will add six more stations including a new station at York University. The project is expected to commence in April 2008 with an anticipated completion in 2015. Read E-News Weekly 15/2006. Visit www.toronto.ca/ttc/spadina_extension/index.htm, www.hatchmott.com and www.delcan.com 15/08.



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Contract, value EUR200 million, for 2.6 km-long twin-tube first leg of Spadina subway extension, from Downsview station across Sheppard Avenue to Finch Avenue, awarded to consortium led by Aecon and including McNally and Kiewit. Tunnelling commences end-2010 for completion 2014, including one station. Visit www.mcnallycorp.com/en/projects/TunnellingTransportation.aspx and www.kiewit.com/districts/underground/projects.aspx. 47/10.



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Toronto Transit Commission (TTC) has awarded the JV Obrascon Huarte Lain (OHL)/ Fomento de Construcciones y Contratas (FCC) the contract for the construction of the 4.5 km north twin tunnels, the Highway 407 station and the depot area for the Toronto-York Spadina subway extension. Highway 407 Station will be a newly-built underground station 165 m-long, 22 m-wide and 23 m-deep. It will have a central platform and three floors, two below grade and one above grade, forming a Y-shaped building with a bus terminus and open-air parking for 600 cars. The project will be built using two EPBs in three phases: the first, southward to the depot, will be 1,672 m-long; the other two will depart from the 407 Highway Station in different directions: southward to Steeles West Station (1,024 m) and northward to the end of the line (963 m). For more click ca/30 and visit www3.ttc.ca, www.ohl.es and www.fccco.es. 05/11.



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The Toronto Transit Commission has entered into an agreement with Bechtel Canada Co. for project management of the Toronto-York Spadina Subway Extension (TYSSE) for up to CD80 million. The contract value to Bechtel is based on staffing costs, management fees and incentives to open the subway extension by 31.12.2017. Bechtel staff begin work today and will form an integrated team with existing TTC personnel. The Bechtel contract will expire 31.03.2018. Visit http://www.ttc.ca/News/2015/April/04-13-15.jsp. 16/15.



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Request for Qualification & Quote, deadline 19/10/2021, for Yonge North Subway Extension Preliminary Design Business Case at Toronto. The Submission for this opportunity must be sent to Metrolinx through the use of MetrolinxMERX EBS. Contact Metrolinx, attn Josie Canzona, tel. +1 416-202-5645, email Josie.Canzona@metrolinx.com. Visit https://www.metrolinx.merx.com.  Tender n. RQQ-2021-PPDD-546. Ref.n. 0000208417. 37/21. 




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Call For Tenders, deadline 15/02/2022, for Prequalification for Yonge North Subway Extension (YNSE) early upgrades at Finch Station. The Submission for this opportunity must be sent to Metrolinx through the use of MetrolinxMERX EBS. Visit https://www.metrolinx.merx.com.  Tender n. SQ-2021-CSUB-092. Ref.n. 0000214205. 05/22. 

 




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Infrastructure Ontario (IO) and Metrolinx have released a Request for Qualifications (RFQ), deadline  26/05/2023, for the Advance Tunnel Contract package for the Yonge North Subway Extension. The Yonge North Subway Extension (YNSE) will extend the TTC’s Line 1 subway service approximately 8 km from the existing terminus at Finch Station into the City of Richmond Hill. The project runs through the City of Toronto and York Region, including sections within the City of Markham, the City of Richmond Hill and the City of Vaughan. It will include an approximately 6.3-km tunnelled segment as well as an above-ground segment that will run along the existing rail corridor in the northern section of the route. 

The RFQ outlines the scope of work to design, build and finance the tunnels. This includes the following: 

  • Approximately 6.3 km of tunnelling works. 
  • Design and construction of launch and extraction shafts, tunnels, as well as headwalls for stations and support of excavation for emergency exit buildings. 
  • Construction of CN right-of-way separation barriers to expedite safe corridor access and construction. 

The RFQ is the first step in the procurement process to select teams to deliver the YNSE advance tunnel contract for the project.  

Visit https://www.metrolinx.merx.com and https://www.infrastructureontario.ca.  Ref.n. 0000222315. 17/23.  



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Three teams were shortlisted through a Request for Qualification (RFQ) process conducted earlier this year by Infrastructure Ontario (IO) and Metrolinx for the Advance Tunnel Contract package for the Yonge North Subway Extension. The Yonge North Subway Extension will extend the TTC’s Line 1 subway service approximately 8 kilometres from the existing terminus at Finch Station into the City of Richmond Hill.  

CrossTransit Group 

  • Applicant Leads: VINCI Construction Grands Projets, Ferrovial Construction Canada Inc. 
  • Design Prime Team Member: SENER SES Canada Inc
  • Construction Prime Team Members: Ferrovial Construction Canada Inc., Janin Atlas Inc.    

North End Connectors 

  • Applicant Leads: Aecon Infrastructure Management Inc., Dragados Canada Inc., Ghella Canada Ltd.  
  • Design Prime Team Members: EXP Services Inc., TYPSA Inc. 
  • Construction Prime Team Members: Aecon Infrastructure Management Inc., Dragados Canada Inc., Ghella Canada Ltd.   

Toronto-York Tunnel Connectors 

Applicant Leads: Acciona Infrastructure Canada Inc., Bouygues Construction Canada  

Design Prime Team Members: Hatch Ltd., Parsons Inc. 

Construction Prime Team Members: Acciona Infrastructure Canada Inc., Bouygues Construction Canada    

The 3 teams  are now invited to respond to the RFP with proposals that detail how they will deliver the project. Upon evaluating the proposals received, IO and Metrolinx expect to award this tunnelling contract in late 2024.  

The Yonge North Subway Extension is one of the priority transit projects announced by the Province for the Greater Toronto and Hamilton Area, including the Ontario Line, the Scarborough Subway Extension, the Eglinton Crosstown West Extension and the Hamilton LRT.  

 For more information visit https://www.metrolinx.merx.com and https://www.infrastructureontario.ca.  Ref.n. 0000222315. 48/23.   



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Canada, Vancouver - ca/29

Light Rail

Hatch Mott MacDonald (HMM) has been selected to design twin tunnels for the Evergreen LRT line in Vancouver. The two 1.9 km-long tunnels will have a diameter of approximately 5.7 metres, will be constructed by pressurized face tunnel boring machines, and will be lined with precast concrete segments. Key elements of the project include the configuration of the portals within the urban environment and dealing with spatial constraints for construction. HMM is responsible for management of the geotechnical investigation, design, and preparation of procurement documents for construction, which is expected to proceed in 2007. Read E-News Weekly 51/2004. Visit www.hatchmott.com 30/06.



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SNC-Lavalin will work with the BC government to finalize the agreement to design, build and finance the EUR1.07 bn Evergreen Line Rapid Transit project, opening mid-2016. The 11 km-long line will link the cities of Burnaby, Port Moody and Coquitlam. The project comprises elevated and at-grade guideways, a 2 km-long bored tunnel, seven stations, power substations, train operating systems, parking facilities, and a vehicle storage and light maintenance facility. Visit http://www.evergreenline.gov.bc.ca/documents/NewsReleases/2012TRAN0090-001491.pdf. 41/12.



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Canada, Edmonton - ca/28

Stormwater Storage

1.2 km-long, 3.2 m-diameter segmentally lined 23rd Avenue stormwater storage tunnel bored by City of Edmonton using their 25 year-old Lovat M126SE EPB has holed into 5.5 m-diameter removal shaft at 19th Avenue and Gateway Boulevard. Ground comprised clay with boulders, contaminated soils and wet moving sands. Machine is being transferred to Calgary, Alberta for a similar 900 m-long storage tunnel. Visit www.lovat.com 20/05.



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Canada, Ontario - ca/27

Sewer

The City of Greater Sudbury invites tenderers to prequalify, deadline 4th April, 2005 for construction works of the south end sewage rock tunnel project including 6.5 km of tunnel (rock excavation, scaling, rock bolting, concrete, concrete lined invert, etc.), three vertical access shafts, 18 cased drop / vent shafts, reinforced concrete drop structures, directional drilling / jacking and boring, various sanitary sewer connections and maintenance holes, demolition / removal of existing lift stations, dewatering and sheet piling, haulage and disposal of rock, restoration, mobilisation / demobilisation and miscellaneous works. Contact the City of Greater Sudbury, Engineering Services Department, Third Floor, Tom Davies Square, 200 Brady Street, Box 5000, Station A, Sudbury, Ontario, P3A 5P3. For more general information, contact the department at tel. +1 705 6712489 extension 2497 or e-mail suppliesandservices@city.greatersudbury.on.ca and for technical info, contact Dennis Consultants, Shawn Scott, P. Eng., tel. +1 705 5605555 ext. 201 or Alex Sorensen, C. E. T., ext. 202. Visit www.city.greatersudbury.on.ca 13/05.McNally Construction won the tender to build the 6.5 km south end sewage rock tunnel in Greater Sudbury, with a CAD29 million offer. However, the new project costs now sit at approximately CAD31.1 million. Click ca/27. Visit www.city.greatersudbury.on.ca and www.mcnallycorp.com 26/05.



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Canada, Ontario - ca/26

Sewage

  After the Regional Municipality of York secured all the required permits, a joint venture of McNally (70%) and Aecon (30%) is set to begin construction of the 16th Avenue trunk sewer, Phase 2. The CAD60 million project involves the construction of a 3.5 m-diameter tunnel to be built along 16th Avenue from Stone Mason Boulevard to east of Woodbine Avenue in the town of Markham. Totalling 7.2 km in length, the new trunk sewer will provide a connection to existing trunk sewers in the area and will allow for further development in the region. Construction is expected to begin this November and be completed by spring 2007. Visit www.region.york.on.ca, www.mcnallycorp.com and www.aecon.com 48/04.A joint venture of McNally International (70%) and Aecon Constructors (30%) has been awarded a CAD77.1 million tunnel contract by the Regional Municipality of York. The project involves the design and construction of two sanitary trunk sewers, each having a minimum internal diameter of 1.8 metres. The Bathurst collector sewer will run approximately 5.1 km along Bathurst Street north of Steeles Avenue, and the Langstaff trunk sewer will run approximately 3.7 km, primarily along Langstaff Road west of Bathurst Street. Construction of the sewers will involve Earth Pressure Balance (EPB) tunnelling technology. Construction will begin immediately and is scheduled to be concluded in the fall of 2008. Visit www.region.york.on.ca, www.mcnallyintl.com and www.aecon.com 22/06.Lovat has been contracted to design and manufacture twin 3.3 m-diameter EPB TBMs for the joint venture of McNally Construction and Aecon Group for the latest expansion of the sewer systems in the Regional Municipality of York, north of Toronto. Both TBMs will be operating below the local water table. The first TBM will bore 5.1 km northwards under Bathurst Street at a depth ranging from 9 to 30 m. The second TBM will bore westerly from an intermediate shaft of the Bathurst collector for 3.7 km at a depth ranging from 22 to 34 m, mostly under Langstaff Road. Geological conditions along the drives are characterised mostly by tills, slity clays and buried sands. Large quantities of cobbles and boulders are expected in both tunnel drives. The TBMs will feature a three-spoke design cutting head with a dressing of 20 back-loading ripper teeth which will be interchangeable with disc cutters. These mixed-face EPB TBMs will erect a tunnel liner comprised of prefabricated reinforced concrete segments with an outer diameter of 3.1 m, an internal diameter of 2.7 m and a length of 1.2 m. Grouting will occur through the segments. The first TBM is expected to be delivered on 26th December, 2006 and the second will follow on 27th January, 2007. Click ca/26. Visit www.lovat.com 31-32/06.Lovat has been contracted to design and manufacture a third 3.3 m-diametre EPB TBM for the JV of McNally Construction and Aecon Group. This newly designed and manufactured TBM will be identical to two recently ordered machines in June. Click ca/26. This TBM is also to be used by the contractors for the latest expansion of the sewer systems in York Region, north of Toronto. The machine will be building a tunnel lined with prefabricated reinforced concrete segments for a length of 4.2 km through medium sands and glacial tills (including many cobbles and boulders). The tunnel is completely under the water table to a depth of 18 metres above the crown. This will be the sixth Lovat TBM used by McNally/Aecon. It will be delivered in March 2007. Visit www.lovat.com 35/06.A joint venture of McNally International (70%) and Aecon (30%) has been awarded contract T-06-29, worth CAD69.2 million, by the Regional Municipality of York to construct an interceptor sewer of the York Durham sewage system (YDSS). The project involves the construction and commissioning of a total of approximately 4,307 metres of new concrete sanitary sewer. The first section consists of a 1,650 mm-diameter C301 concrete sanitary sewer on 19th Avenue, approximately 207 m long, to be constructed by open trench method. The second section consists of a 2.1 m-diameter concrete sanitary sewer on 19th Avenue and Leslie Street, approximately 4,100 m long, to be constructed by tunnelling. Construction of the tunnelled sewer will involve EPB tunnelling technology, which is designed to limit dewatering during construction through a section in the Oak Ridges aquifer complex. Two Lovat EPB TBMs will be required to complete this project within the allowed schedule. Construction will begin immediately and is scheduled to be concluded in January of 2008. The project will bring work to nearly 30 km of tunnel construction since Aecon and McNally began building tunnels for the Region in 2001, including the Bathurst Langstaff, 16th Avenue and 9th Line tunnel projects. Click ca/26. Visit www.region.york.on.ca, http://ydss.cenet.ca, www.mcnallycorp.com, www.aecon.com and www.lovat.com 39/06.



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Strabag has been awarded a EUR200 million contract to construct a 15 km-long, 3.6 m-diameter wastewater tunnel in York, Toronto. The contract includes 16 shafts and various bio-filters to clean the air and remove odours, as well as the upgrade of a nearby 3 km stretch of road. Read the press release. Visit www.strabag.com. 36/11.



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Canada, British Columbia - ca/25

Water Supply and Hydropower

A C$600 million filtration system will pump Capilano water to the Seymour reservoir plant through twin 7.6 km-long 3.5 m-diameter tunnels beneath Grouse Mountain and Mount Fromme. The project represents the largest such system in Canada and is set for approval by the Greater Vancouver Regional District. The project would include a 15-hectare water filtration plant near Rice Lake in the Lower Seymour Conservation Reserve. It would be equipped to handle 1.8 billion litres of water a day flowing from the Seymour and Capilano reservoirs. Capilano water would be pumped to the Seymour plant through the tunnel. On its gravity return through a second tunnel to Capilano, the water would create up to 1.8 megawatts of electricity. Project construction would begin this summer and continue into mid-2007. The tunnels will be dug by a TBM in bedrock 50-200 metres below the surface. A rail or conveyor system will transport the excavated rock to the surface. Cost of the project is estimated at up to C$600 million, including C$254 million for the filtration plant, C$149 million for the tunnels, C$72 million for the pumping station and infrastructure, C$85 million in indirect costs and C$40 million for inflation. Read E-News Weekly 19/2002, 22/2002 & 23/2002. Visit www.gvrd.bc.ca 18/03.The Greater Vancouver Regional District has prequalified eight companies or JVs for building the Capilano-Seymour water scheme. They are: Bilfinger Berger; Frontier Kemper / Aecon; Guy F. Atkinson; Insituform Technologies; J. F. Shea Construction; Kenny Construction; McNally / Obayashi; and Kiewit / Traylor. The tender package will be issued by the end of April. Contract award targeted at end of July. The project includes the 185 m-deep 12 m-diameter Seymour shaft, the two 270 m-deep 4 m-diameter Capilano shafts and two 7.2 km parallel tunnels in deep rock 160 to 640 m below the surface, approximately 3.7 m in diameter. Two simultaneous drives with a TBM in each tunnel. Support with bolts, shotcrete, mesh and steel arches depending on ground conditions. Mucking-out method is the contractor's choice. Tunnelling cost estimated at CAD100 million. Read E-News Weekly 9/2004, 23/2002, 22/2002 & 19/2002. Visit www.gvrd.bc.ca 18/04.The three bidders for the Capilano-Seymour project are Kiewit with CAD237.5 million, Frontier Kemper / Aecon / J.F. Shea with CAD186.2 million and Bilfinger Berger / Fru-Con with CAD99.6 million. Tenders are currently under review. The project includes the 185 m-deep 12 m-diameter Seymour shaft, the two 270 m-deep 4 m-diameter Capilano shafts and two 7.2 km parallel tunnels in deep rock 160 to 640 m below the surface, approximately 3.7 m in diameter, to be driven by two TBMs. Subscribe to E-News Weekly 31/2004, 9/2004, 23/2002, 22/2002 & 19/2002. Visit www.gvrd.bc.ca 35/04.The Capilano-Seymour project has been awarded on 31st August to Bilfinger Berger and its American subsidiary Fru-Con for CAD99.6 million. It includes the 185 m-deep 12 m-diameter Seymour shaft, the two 270 m-deep 4 m-diameter Capilano shafts and two 7.2 km parallel tunnels in deep rock 160 to 640 m below the surface, approximately 3.7 m in diameter, to be driven by two TBMs. Visit www.gvrd.bc.ca/gvrdtenders/TenderDetails.aspx?tenderId=228&tender, www.bilfinger.de and www.frucon.com 37/04.The twin 7.1 km-long, 3.8 m-diameter Capilano-Seymour tunnels were originally awarded to Bilfinger Berger Canada Inc in August, 2004. The contract was terminated in May, 2008 and is currently the subject of legal dispute over differing ground conditions which caused safety concerns. Metro Vancouver recently asked three prequalified joint ventures to resubmit proposals by 23.01.2009. They are: McNally/Obayashi/Procon; Frontier Kemper/J F Shea/Aecon; and Dragados/SELI/Schiavoni. For more history and background visit tunnelbuilder archive ca/25 and www.metrovancouver.org/services/constructionprojects/water/pages/seymourcapilano.aspx. 08/09.



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Seymour Capilano Partnership, a jv of Frontier Kemper, Aecon and J F Shea that took on the 7.2 km-long Seymour Capilano tunnels following a differing ground conditions dispute in 2008/2009, has holed out three months ahead of the revised schedule. The second of two Robbins 3.8 m-diameter main beam TBMs broke through on 04.11.2010 after a two-year hard drive through granitic metavolcanic rock with up to 600 m cover. For project history visit tunnelbuilder archive ca/25, and for the breakthrough story read the Robbins press release or visit www.robbinstbm.com. 46/10.



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