Feasibility study by Scandiaconsult and Cowi has proposed a second, single-tube, rail-only Oresund link between Helsingborg, Sweden and Helsingor, Denmark. The job could be completed for less than $1 billion by using a combination of cut-and-cover and immersed tube at the coasts, linked by a 4 km-long, 8.4 m-diameter bored central section. Geology is chalk, limestone and sand. Decision expected 2002 for entry into service 2009. Contact at www.cowi.dk or www.scc.se March 2000.Open call for tenders, deadline 26th June, 2006 for geotechnical and geological consultancy for a station and railway tunnel in central Helsingborg. The tunnel is composed of a north section (3.3 km) and a south section (1,330 m) and would be connected to the HH tunnel across the Oresund strait to Helsingor in Denmark (read E-News Weekly 13/2006). Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=082203-2006, OJ S 78, or contact Helsingborg Stad, Helsingborg, fax +46 702242208. E-mail borge.knutsson@helsingborg.se 20/06.

  Vertical cylindrical cavern 50 m high x 35 m diameter with spherical domed roof and rounded base in 180 Mpa gneiss with some amphibolite with 115 m rock cover under construction by Skanska. Around I km of access tunnels at 28 sq m cross-section and 1:7 downgrade driven using Atlas Copco Robot Boomer 185 and Stabilator shotcrete jumbos. Surface connecting shaft raise bored at 1 m diameter. Contract value $21 million for completion late-2001. Cavern will be steel lined to store 10 million cu m of gas at 25 Mpa pressure. Visit www.skanska.com June 2000.

New environmental regulations forced redesign of 2 km-long city centre relief tunnel, delaying project by 18 months. Invitation to tender expected early-2000. December 1999.

  Proposed rail link between Sundsvall and Umea will require three or four hardrock, drill/blast tunnels totalling 10 km. Alignment still subject to change. December 1999.   Contractor Lemminkainen reports a start on the first 1.1 km-long tunnel of the proposed Bothnia railway using its Tamrock three-boom Data Titan drillrig at a single face from the north end. The new 190 km track will run northwards along the shore of the Gulf of Bothnia from Nyland through Ornskoldsvik, Husum, and Nordkoping to Umea. Cement slurry is to be injected into the gneissose granite with amphibolite to prevent water seepage, and the entire tunnel will be lined with shotcrete. Several more tunnels totalling 30 km will be required, and a new round of bidding is due soon. Visit www.sandviktamrock.com for more equipment information. March 2000.   Botniabanen AB responsible for finance, detailed design, construction, testing and leasing of the $955 million Botnia railway line, which is planned for commissioning early in 2006. Swedish state owns 91 % of the company, with four municipalities holding the remainder. $7.9 million Kalldal tunnel, under construction by Lemminkainen, is located 10 km north of Oerskoeldsvik. It is being driven mainly in sedimentary gneiss at a width of 8 m and cross-section of 72.3 sq m, and will have an operational height of 7 m above track level. Visit www.lemminkainen.fi March 2000. Lemminkainen reports breakthrough on 1.1 km-long Kalldal tunnel through dolerite, granite, and gneiss. Contract for 1.26 km-long drill/blast Hjolta tunnel in good quality granite awarded to AF Spesialprosjeckt, value $5.7 million, to start August, 2000 using Atlas Copco Rocket Boomer 353 for completion February, 2002 using selective bolting and shotcrete finish. Visit www.atlascopco.com Sept 2000.   Government approval for 120 km-long southern section of line with 14 tunnels from Nylan to Husum to start construction 2002 for completion 2006. Overall, Botnia line will be 190 km-long with 25 km of tunnels. Visit www.banverket.se 33/01.   Finnish contractor Lemminkainen has received a FIM100 million construction contract for the 1,600 m Stranneberg tunnel in Ornskoldsvik. The tunnel construction will involve demanding ground freezing and jet grouting techniques and is expected to take some two years. Visit www.botniabanan.banverket.se 47/01.  Periodic information notice, deadline 18th October, 2002 for civil engineering work for the 32 km Offersjön-Bjällstaí¥n section of the Bothnia line, including the Namntall tunnel (5,985 m) and Björnböles tunnel (5,160 m). Cross section 70 sq m. Drill/blast excavation. Support with rockbolts and shotcrete. Design and build contract. Award in March 2003 for work start in August. Visit http://ted.eur-op.eu.int/udl?request=Seek-Deliver&language=en&docid=145399-2002, OJ S 184, or contact Botniabanan, í–rsnköldsvik, fax +46 660294909. E-mail staffan.ericson@botniabanan.se and karin.vestin@botniabanan.se. More in E-News Weekly # 24. 41/02.Skanska has secured contract E 3541 for design and construction of section Offersjön-Bjällstaí¥n (31.8 km), including the two longest tunnels on the line in Namntallhöjden (6 km) and Björnböleshöjden (5.2 km), both single-tube tunnels with a 25 m² parallel service tunnel. Contract value: SEK1.3 billion. Time frame for construction: November 2003-spring 2007. Visit www.botniabanan.se and www.skanska.com 46/03.NCC has received a SEK201 million order for the construction of a railway section including a 965 m-long tunnel through the Asberg mountain in central Ornskoldsvik. This tunnel is for single-track traffic, including also a 400 m-long service tunnel. Work will commence at the beginning of December and the project is scheduled for completion in July 2005. Read E-News Weekly 24/2002. Visit www.botniabanan.se and www.ncc.info 48/03.

Contractor Skanska will undertake 4.3 km of small section tunnels for supply and maintenance at a value of $5 million. August 1999.

Regional authority is promoting new 7 km x 10m2 sewer outlet from a projected water treatment plant. Scheduled to start in 2002. August 1999.Open call for tenders, deadline 18th September, 2006 for construction of an approx. 8 km-long sewage tunnel, single tube, connecting to an existing tunnel. The minimum required area is 7 sq m. For a TBM alternative, the accepted area is 7-12.6 sq m, for a drill/blast alternative the accepted area is 7-20 sq m. The bedrock consists of various types of hard gneisses. The rock cover varies in general between 20 and 100 m, except for a short passage.There are two alternatives for the construction method: TBM or drilling and blasting. In the TBM case, the tunnel will be drilled from the existing sewage tunnel at a depth of approx. 100 m. This point can be reached from an existing access tunnel. In the drill/blast case, the tunnel will be excavated from a 300 m-long 20 sq m new access tunnel that will be located approximately halfway between the end points of the sewage tunnel.The tunnel will be unlined. If the tunnel is excavated with the drill/blast method, a concrete floor with a V-shaped trench will be constructed. Rock support is planned with grouted bolts and fibre-reinforced shotcrete. A contract announcement is expected in October 2006. Tunnelling is scheduled to commence in end 2006 or early 2007. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=107980-2006, OJ S 101, or contact Gryaab, Gothenburg, tel. +46 31647405. E-mail mats.strandberg@gryaab.se 24/06.Open call for tenders, deadline 25th January, 2007 for site supervision and work management for an approx. 8 km-long sewage tunnel between Lerum and Partille. Click se/24. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=250449-2006 and http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=250450-2006, OJ S 234, or contact Gryaab, Gothenburg, tel. +46 31647405. E-mail mats.strandberg@gryaab.se 51-52/06.A SEK280.2 million contract has been awarded on 29th December, 2006 to Beton- und Monierbau of Austria to build an approx. 8 km-long sewage tunnel between Lerum and Partille. Drilling and blasting will be used finally. Click se/24. Visit www.bemo.net 01-02/07.Karlander Konsult signed a contract to be site manager for an approx. 8 km-long sewage tunnel between Lerum and Partille. Hourly rate of SEK690/hour. Click se/24. Visit www.karlanderkonsult.se 48/07.Bergab and Karlander Konsult signed a contract for inspection and control of the construction works for an approx. 8 km-long sewage tunnel between Lerum and Partille. Hourly rate of SEK670/hour. Visit www.bergab.se Click se/24. 48/07.

BASF MEYCO Fireshield 1350 fire protection mortar was used on this project Contracts awarded to NCC Eeg-Henriksen Anlegg for two twin tunnels on Stockholm ring road, 1,070 m-long at Arsta and 800 m-long at Johanneshov. Nov 1998. $9 million contract for 1.2 km Nobelberget tunnel on Sodralanken southern ring road awarded to Vagverket, the Swedish Roads Administration. August 1999. Vagverket www.vv.se reports Sodra Lanken budget as $800 million. Main tunnels are 3-lane with cross-passages at 100-150 m intervals. NCC contracts SL01 and SL02 are 60% complete with 450,000 cu m of total 750,000 cu m excavated with view to completion January, 2001. Selmer contract SL03 which involves 8.3 km of tunnel varying from 20-126 sq m section and with 8 m to 35 m overburden is 56% complete and will finish end-2001. Work starting on underground bridge at Hammarby end with 35 m span and only 3.5 m cover. Five further bridges required elsewhere. Pregrouting 20-25 m ahead of face with 7 m overlap to avoid leakage that would reduce water table, and 25 dbA night-time and 35 dbA weekend noise restrictions are in force. All rock crushed and recycled. Primary crusher situated underground with conveyor system to harbour for export of surplus rock. Granite is transmitting blast noise 800 m, so residents are warned 30 mins in advance by minicom call. 70 flats have been made available by Vagverket for residents who wish to move out while faces pass beneath their homes. 42,000 grouted rockbolts 3-4 m-long used to date, mainly in roof. Variety of 12 Atlas Copco drillrigs drilling 5 m blastholes and 4 m rockbolt holes. Low-fume slurry explosives loaded using Dyno automatic charging tracks with nonel detonation. Mainly shotctrete finish. Visit www.selmer.no and www.atlascopco.com May 2000. Award of contract for feasibility study for Nynasvagen road tunnel in southern suburbs of Stockholm to Sycon-Stockholm Konsult. Decision and invitation to tender for design expected in 2003. Visit www.stockholmkonsult.se 20/01.Open call for bids, deadline 2nd March, 2004 for project design of the northern link. Section K3 Roslagstull includes approx. 2 x 5 km of four-lane rock tunnels and ramps. Drill/blast method to be used. Visit http://ted.publications.eu.int/udl?request=Seek-Deliver&language=en&docid=209825-2003, OJ S 235, or contact Vägverket Region Stockholm, Solna, fax +46 86270923. E-mail vagverket.sto@vv.se 51/03.The national road administration has awarded to Sweco VBB a tunnel design contract for the Roslagstull section (contract K3) on the northern link, including approximately 2 x 5 km of four-lane rock tunnels and ramps. Contract value: SEK49.9 million. Visit www.vv.se/vag_traf/vagproj/norralanken/index.shtml and www.sweco.se 31-32/04.Open call for tenders, deadline 22nd August, 2005 for coordinated management for tunnels in rock and soft ground as well as roadworks, as part of the northern link, Stockholm's north ring road between Nortull and Vartan. The total tunnel length is 2 x 11 km, of which 2 x 9 km are rock tunnels and 2 x 2 km are concrete tunnels. Visit http://ted.publications.eu.int/udl?request=Seek-Deliver&language=en&docid=121718-2005, OJ S 123, or contact Vagverket, Solna, fax +46 86270923. E-mail norralanken@vv.se 29/05.Vagverket has awarded four contracts to Byggstrategi Peter Jonsson, Delken Bygg och Konsult, Nitro Consult and Per Ekengren Markkonsult for coordinated management for tunnels in rock and soft ground as well as roadworks, as part of the northern link, Stockholm's north ring road between Nortull and Vartan. The 2 x 11 km project includes about 2 x 9 km of rock tunnels, about 2 x 2 km of concrete tunnels and a 200 m tunnel in soft ground.Byggkonsult Peter Jonsson and Delken Bygg och Konsult work with the rock tunnels. Nitro Consult with a 200 m soft ground tunnel and Per Ekengren Markkonsult with the concrete tunnels. Visit www.nitroconsult.se 04/06.Open call for tenders, deadline 31st May, 2006 for site supervision related to ground work and ground stabilization during construction of the Northern Link, Stockholm's north ring road including 9 km of blasted tunnel and 2 km of cut-and-cover tunnel. Visit http://ted.publications.eu.int/udl?request=Seek-Deliver&language=en&docid=074488-2006, OJ S 71, or contact Vagverket, Solna, tel. +46 87576994. E-mail anna.nylen@vv.se 19/06.Open call for tenders, deadline 31st May, 2006 for site supervision related to rock work during construction of the Northern Link, Stockholm's north ring road including 9 km of blasted tunnel and 2 km of cut-and-cover tunnel. Visit http://ted.publications.eu.int/udl?request=Seek-Deliver&language=en&docid=074489-2006, OJ S 71, or contact Vagverket, Solna, tel. +46 87576994. E-mail anna.nylen@vv.se 19/06.Open call for tenders, deadline 31st May, 2006 for site supervision related to water and drainage during construction of the Northern Link, Stockholm's north ring road including 9 km of blasted tunnel and 2 km of cut-and-cover tunnel. Visit http://ted.publications.eu.int/udl?request=Seek-Deliver&language=en&docid=074490-2006, OJ S 71, or contact Vagverket, Solna, tel. +46 87576994. E-mail anna.nylen@vv.se 19/06.Open call for tenders, deadline 31st May, 2006 for site supervision related to water and drainage during construction of the Northern Link, Stockholm's north ring road including 9 km of blasted tunnel and 2 km of cut-and-cover tunnel. Visit http://ted.publications.eu.int/udl?request=Seek-Deliver&language=en&docid=074490-2006, OJ S 71, or contact Vagverket, Solna, tel. +46 87576994. E-mail anna.nylen@vv.se 19/06.Open call for tenders, deadline 29th May, 2006 for site supervision related to geotechnics during construction of the Northern Link, Stockholm's north ring road including 9 km of blasted tunnel and 2 km of cut-and-cover tunnel. Visit http://ted.publications.eu.int/udl?request=Seek-Deliver&language=en&docid=082180-2006, OJ S 78, or contact Vagverket, Solna, tel. +46 87576994. E-mail anna.nylen@vv.se 19/06.Open call for tenders, deadline 8th November, 2006 for quality coordination during construction of stockholm's northern ring road, in particular in the tunnels. Click here. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=187721-2006, OJ S 176, or contact Vagverket, Stockholm, tel. +46 771119119. E-mail anna.nylen@vagverket.se 40/06.Open call for tenders, deadline 8th November, 2006 for environmental consultancy to check that contractors comply with environmental policies during construction of Stockholm's northern ring road, in particular in the tunnels. Click here. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=187722-2006, OJ S 176, or contact Vagverket, Stockholm, tel. +46 771119119. E-mail anna.nylen@vagverket.se 40/06.Open call for tenders, deadline 3rd September, 2007 for contract NL 34, Teknikhöjden rock tunnels, as part of the north ring road in Stockholm. Contract NL 34 includes 1,500 metres of one-lane tunnels and 1,000 metres of two-lane tunnels. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=57632-2007, OJ S 47, or contact Vägverket, Stockholm, fax +46 771119119. E-mail norralanken@vv.se 15/07.Open call for tenders, deadline 3rd September, 2007 for contract NL 35, Värtan rock tunnels, as part of the north ring road in Stockholm. Contract NL 35 includes 200 metres of one-lane tunnels, 650 metres of two-lane tunnels, 250 metres of three-lane tunnels and 1,450 metres of four-lane tunnels. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=57633-2007, OJ S 47, or contact Vägverket, Stockholm, fax +46 771119119. E-mail norralanken@vv.se 15/07.Open call for tenders, deadline 3rd September, 2007 for contract NL 33, Albano rock tunnels, as part of the north ring road in Stockholm. Contract NL 33 includes 1,100 metres of one-lane tunnels, 650 metres of two-lane tunnels and 500 metres of three-lane tunnels. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=58839-2007, OJ S 48, or contact Vägverket, Stockholm, fax +46 771119119. E-mail norralanken@vv.se 15/07.The Norra Länken tunnels are twin tubes. One-lane tunnels have a cross section of 9 m x 10 m (height x width). Two-lane tunnels have a cross section of 9 m x 13 m. Three-lane tunnels have a cross section of 9.5 m x 16.5 m. Four-lane tunnels have a cross section of 10 m x 18.5 m. Read E-News Weekly 14/2007. 15/07.Open procedure, deadline 21st May, 2007 for inspection for the northern link, Stockholm's north ring road. The tender is for inspection organisation to handle all the inspections for the major contracts. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=77278-2007, OJ S 63, or contact Vägverket, Stockholm, tel. +46 771119119. E-mail lars.lilja@vv.se 17/07.Veidekke has been awarded two contracts for two tunnels and access ramps on the Norra Länken (Northern Link), Stockholm's north ring road, by the Swedish public roads administration. These contracts are worth a total of just under SEK1 billion. Contract NL 33 is for the Albano rock tunnels, including 1.1 km of one-lane tunnels, 650 metres of two-lane tunnels and 500 metres of three-lane tunnels. The Albano rock tunnel will require approx. the blasting of 250,000 cubic metres of rock. Contract NL 34 refers to the Teknikhöjden rock tunnels, including 1.5 km of one-lane tunnels and 1,000 metres of two-lane tunnels. The Teknikhöjden rock tunnel will need to blast approx. 300,000 cubic metres of rock. Veidekke previously built the two working tunnels for these tunnels. The work includes jet grouting and shotcreting, construction of concrete bridges and other concrete structures underground, and road construction. Visit www.veidekke.se 05/08.Oden Anläggning in a 50/50 joint venture with Hochtief bagged contract NL 35 for the Värtan rock tunnels. The assignment includes 200 metres of one-lane tunnels, 650 metres of two-lane tunnels, 250 metres of three-lane tunnels and 1,450 metres of four-lane tunnels. The tunnels will require to move approx. 400,000 cubic metres of rock. The same JV also won contract NL 51 for the Värtan concrete tunnel. Read E-News Weekly 5/2008. The two contracts are worth SEK1.2 million. See also E-News Weekly 1/2008 for the announcement of contract NL 11. Visit www.oden.nu, www.hochtief-construction.de and www.vv.se/templates/page3____19625.aspx 05/08.

Open invitation to tender, deadline, 18.03.2010, for the turnkey contract NL 67 for design, supply, installation, testing and implementation of ventilation tunnels on Norra Länken (Northern Link), Stockholm's north ring road. Contact Anders Karnestrand at Vägverket, Sundbybergsvägen 1, S-171 90 Solna, tel 46 87576816, fax 46 86270923, e-mail upphandling.sto@vv.se. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=284392-2009. 45/09.

Bilfinger Berger of Gothenburg have been awarded the design/build contract for the Bellevue twin-tube, three-lane concrete tunnels NL22 on Norra Lanken, contract period 38 months. More from Maria Ryden at Swedish Road Administration in Solna, tel +46 87576810, fax +46 86270923, e-mail norralanken@vv.se. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=037777-2010. 06/10.

Contract to design and execute NL41 Frescati 2 + 2 lane concrete tunnel on Norra Lanken awarded to Peab Sverige AB, Box 808, SE-169 28 Solna. For project history visit tunnelbuilder archive se/13. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=040634-2010. 07/10.

Prior information notice of scheduled start of award procedures on 15.04.2010 for construction of three 700 m-long surface tunnels for E4/E20 Tomteboda-Haga Sodra highway during period 2011-2016. Contract duration 65 months, value EUR200 million. Further information from Johnny Orneholm at Vaegverket in Solna, tel +46 771119119, fax +46 86270923, e-mail upphandling.sto@vv.se. For project history visit tunnelbuilder archive se/13. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=057012-2010. 08/10.

Open invitation to tender, deadline 01.11.2010, for work including construction of three 700 m-long surface tunnels for E4/E20 Tomteboda-Haga Sodra highway. Further information from Johnny Orneholm at Vaegverket in Sundbyberg, tel +46 705539524, e-mail upphandling.sto@trafikverket.se. Time limit for receipt of requests or for accessing documents 15.10.2010. Contract starts 15.01.2011 for completion 31.12.2016, estimated value EUR200 million. For full project history visit tunnelbuilder archive se/13. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=153397-2010. 21/10.

Bravida Sverige AB of Stockholm secured the turnkey contract NL 67 for design, supply, installation, testing and implementation of ventilation tunnels on Norra Lanken, Stockholm north ring road. Contact Anders Karnestrand at Vägverket, Sundbybergsvägen 1, S-171 90 Solna, tel 46 87576816, fax 46 86270923, e-mail upphandling.sto@vv.se. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=150532-2010. 22/10.

Open invitation to tender, deadline 01.11.2010, for overdecking in connection with construction of three 700 m-long surface tunnels for E4/E20 Tomteboda-Haga Sodra highway. Further information, specs and docs from Johnny Orneholm at Vaegverket in Sundbyberg, tel +46 705539524, e-mail upphandling.sto@trafikverket.se to whom tenders or requests to participate must be sent. Time limit for receipt of requests or for accessing documents 15.10.2010. Contract no TRV 2010/40585 starts 15.01.2011 for completion 31.12.2016. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=159399-2010. 22/10.

Open invitation to tender, deadline 01.12.2010, for ventilation consultancy services for tunnels in the northern link, Stockholm's north ring road. Bid n. TRV 2010/90654. Contract duration 12 months. The procurement could be extended for E18 Hjulsta-Kista and southern link. Contact Trafikverket, Sundbyberg, attn Anders Karnestrand, tel +46 771921921, e-mail anders.karnestrand@trafikverket.se. Send offers to https://www.eu-supply.com/transactions.asp?B=TRAFIKVERKET&PU=1. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=316404-2010 and http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=316304-2010. 43/10.

The awarding procedure for ventilation consultancy services for tunnels in Stockholm's north ring road has been discontinued. Bid no TRV 2010/90654. Contact Trafikverket, Sundbyberg, attn Anders Karnestrand, tel +46 771921921, e-mail anders.karnestrand@trafikverket.se. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=320117-2010. 44/10.

Award of contract to Hochtief Construction AG of Kista, value EUR94.1 million excluding VAT, for construction of three 700 m-long surface tunnels for E4/E20 Tomteboda-Haga Sodra highway. Further information from Johnny Orneholm at Vaegverket in Sundbyberg, tel +46 705539524, e-mail upphandling.sto@trafikverket.se quoting contract no TRV 2010/40585, and from Hochtief, tel +46 8588370-20, fax -21. Review project history at se/13. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=158439-2011. 21/11.

Open invitation to tender, deadline 26.06.2013, for Assistant Project Manager of E4/E20 Norra Lanken project. Value of contract EUR465,354 excluding VAT, duration 01.01.2014 to 31.12.2015. Contact Trafikverket, att.n Johan Sundin, Borlange, tel +46 771921921, e-mail johan.sundin@trafikverket.se. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=165643-2013. Bid Code n. TRV 2013/33967. 22/13.

S Karlsson Projektteknik AB of Sundbyberg secured the EUR465,000 contract, 25 percent VAT included, for Assistant Project Manager of E4/E20 Norra Lanken project. Contact Trafikverket, att.n Johan Sundin, Borlange, tel +46 771921921, e-mail johan.sundin@trafikverket.se. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=304375-2013. Bid Code n. TRV 2013/33967. 39/13.

Maintpartner AB of Arsta secured the EUR3.75 million contract, excluding VAT, for operation and maintenance of firefighting and environmental equipment in the  Stockholm road tunnel, Vastmanland and Uppsala counties and Hoga Kusten bridge. The contracts involve Sodralanken, Norrortsleden, Muskotunnel (2.9 km) and tunnels Kista, Frosvi (220 m) and Ullunda (170 m) on E18. Contact Trafikverket, attn Emma Stenman, Borlange, tel +46 771921921, e-mail emma.stenman@trafikverket.se. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=42594-2015. Ref. n. TRV 2014/14749. 07/15

  BASF MEYCO Fireshield 1350 fire protection mortar was used on this project   4.2 km tunnel with 8.4 m i.d. segmental lining to connect Malmo centre with southern suburbs proposed by Svedab. Stations at city centre, Triangle Square and Hyllie. Chalk formations with 20 m cover. Cross headings at 500 m intervals. Commencement 1999 for 2002 completion. Prequalification under way. March 1998. Now scheduled for completion in 2005, 6 km-long City tunnel from central station to Hyllie station will be underground, with one third cut and cover and the rest using a TBM. Construction period two years. Will connect mainline trains with the new Oresund link to Copenhagen. Sept 1999. Pre-information announcement in OJEC concerning 5 km-long railway tunnel and buildings contract 2000/S 139-091177 for which the estimated date for initiating award procedures is now 1st December, 2000. More information from bengtove.persson@citytunneln.com or visit www.citytunneln.com August 2000. Invitations to tender expected September, 2001 for construction of 6.6 km-long City Tunnel, of which 4.5 km bored and 2.1 km cut and cover, with two underground stations. VBB and Cowi working on final design for Banverket. Visit www.citytunneln.com and www.cowi.dk 32/01. Invitation to prequalify for construction of $292 million, 6 km-long twin-tube railway tunnels using two EPBs in limestone with up to 2.5 bar water pressure at 12 m to 25 m depth. 1.5 km in cut and cover. Tenders expected May, 2002. Visit www.citytunneln.se 39/01. Tenders invited, deadline 18th February, 2002, for construction of the 2 x 4.5 km City tunnel and the Triangeln station. TBM excavation through limestone with concrete segmental lining plus short cut-and-cover section. Station to be built opening shafts at ground level and milling out a 250 m-long rock cavity. Contract award mid-2003. Time frame for work autumn 2003-spring 2007. Cost of SEK3 billion financed by the National Rail Administration, the Swedish State Railways, the City of Malmö, and the Skí¥ne region. Visit http://ted.eur-op.eu.int, document S 233-160659 or contact Citytunnelprojektet, Malmö, fax +46 40321500, bengtove.persson@citytunneln.com. Visit www.citytunneln.com 50/01. A jv of Cowi and Sweco has the responsibility for feasibility studies, environment assessment and detailed design of the underground parts of the City tunnel. The City tunnel will be a 17 km rail link between Malmö Central Station, the Sound Link and the southerly part of the Swedish district of Skí¥ne. One-third will run through a bored tunnel and two underground stations. Two 7.9 m-diameter tunnel tubes will be built, cross-linked with 13 smaller tunnels for technical installations. The cross-passages will also function as escape routes and provide access for emergency situations. Tender documents are being prepared and will be delivered to contractors in the autumn for bidding. Construction will begin in late 2003. Visit www.citytunnel.malmo.se, www.cowi.dk and www.sweco.es 25/02.The government approved the construction of the City tunnel that will connect Malmö's city centre to the í–resund line. The decision paves the way to the process of selection of contractors. Tender documents have been sent to prequalified contractors. The first contract to be awarded will be the tunnels between Malmö Central Station and Holma and the underground Triangeln Station. Later this year, a contract will be awarded for Malmö Central Station's new subterranean station (Malmö C), north of the present railway station.The 6 km City tunnel will be built in cut-and-cover at each end. The bored portion consists of two parallel single-track tunnels to be driven through water-bearing limestone, approximately 20 m below the surface, using two double shield TBMs. The excavated material will be removed by wagons. Tunnelling will begin at Holma. The TBMs will start from two shafts from the south portals crunching their way north towards Malmö C.The Triangeln station will be a rock cavity some 20 m below ground with two tracks and a 250 m-long platform. Shafts will be opened from ground level and then a large cavity will be mined in the bedrock. Malmö C will have four tracks and two 320 m-long platforms.Construction will start in 2004 for completion in 2009. The cost is estimated at SKr8.8 billion (2001 value). Visit www.citytunneln.com 15/03.The first contracts for the city tunnel were finalised on 11th November, 2004 at a signing ceremony. The Malmoe Citytunnel Group, a consortium made up of Bilfinger Berger, Per Aarsleff and E. Pihl & Sí¸n, has been awarded contract E201 for drilling the tunnels and excavating the rock cavern that will make up the new Triangeln underground station. The contract is worth SEK2.3 billion, with Bilfinger Berger having 50% and Aarsleff and Pihl 25% each. It comprises two parallel tunnels, about 6 km long, between Malmoe C and Holma, including 13 intersecting tunnels and two access shafts, as well as the Triangeln station. A 4,650 m-long twin tunnel section with an 8.9 m-diameter will be drilled with two separate TBMs. In the south, the bored tunnels will end with a cut-and-cover tunnel from which a 700 m ramp will lead up to the overground lines. The 250 m-long x 28 m-wide x 12 m-high Triangeln underground station will be located about 25 m below ground level, with two tracks. The work is scheduled for commencement in the second quarter of 2005, awaiting issuing of the environmental permit, and the total construction period is 52 months. Visit www.bilfinger.de and www.aarsleff.comNCC International will construct the underground station Malmoe C Nedre, as part of contract E101. The contract comprises the Malmoe Central and Malmoe C Nedre underground stations. The contract is worth SEK1.2 billion. The underground station will be built with open shafts directly north of today's station. A ramp carries the railroad tracks from the freight and stockyard area in the east to a roughly 320 m-long station, and further on to an offshoot that connects to tunnels bored in the west. Work will commence during spring 2005 and is scheduled for completion during 2009. The City tunnel will not be in use before 2011. Visit www.ncc.info and www.citytunneln.com 47/04.Malmoe Citytunnel Group (MCG), the City tunnel contractor, has ordered two Herrenknecht TBMs that are going to bore the two 4.5 km-long tunnels under the centre of Malmoe. The first machine will be delivered in September 2006 and the second a few months later. The cutter head has a 9 m-diameter. Along with the back-up train behind the TBM, the total length is 120 m. They will be assembled in Malmoe, directly in the shaft in Holma. From the start of the boring at the turn of 2006/2007, the work will take approximately two years, which means that they are estimated to reach the shaft under Malmoe Central station during the second half of 2008. The TBMs will install prefabricated concrete segments. Visit www.herrenknecht.comThe City tunnel project is made up of a 6 km-long tunnel under central Malmoe and eleven kilometres of railway above ground. An underground station will be built at Malmoe Central station. New stations will be built at Triangeln and in Hyllie, south of Malmoe. Construction started in March 2005 and is planned to be finished in 2011. The budget of the project is SEK9.45 billion (2001 monetary value). 45/05.

250 m Alviks Strand tunnel to be built by Lemminkainen of Finland and 500 m Depa tunnel by Skanska, Sweden, both with 60 m2 section. Rockbolt support. April 1998.

Open invitation to tender, deadline 22/02/2024, for the refurbishment of EES (operation and safety)  equipment (Lot 2) on N15 from the border ZH/SG (near Rapperswil interchange) to Reichenburg interchange), including the tunnels Buechberg ( 457 m, 466 m), Uznaberg (937 m, 923 m), Balmenrain (1318 m), Erlen (190 m), Jonerwald (411 m) and Aspwald (380 m). For further information please click here (German) and/or here (French). Duration of the contract is from 24.04.2024 to 31.12.2028. Contact Ofrou, Winterthur, tel +41 58 480 47 11, fax +41 58 480 47 90, email beschaffung.winterthur@astra.admin.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=791692-2023. Ref.n. MP-220041. 01/24.