Construction of Gousselerbierg twin tunnels on A7 highway, each 2,695 m-long, will end in 2004. Construction of the Grouft tunnel (2,950 m) and the Stafelter tunnel (1,850 m) is to start end of 2002 for opening in 2007. Grouft tunnel will have a gradient of 4.5% so that a Mesch-bound third lane has been planned for slow vehicles. The 2 x 530 m Kannerduerf tunnel to bypass Mersch has been opened in November 2001. 19/02.
Open call for bids, deadline 13th November, 2002 for the control and supervision of construction of Grouft tunnel (2.9 km). Visit http://ted.eur-op.eu.int/udl?request=Seek-Deliver&language=en&docid=141373-2002, OJ S 179, or contact Ministère des travaux publics, Luxembourg, fax +352 446597. E-mail sandra.delgado@pch.etat.lu 38/02.Open call for bids, deadline 10th September, 2003 for construction of the Grouft tunnel (2 x 2,966 m), two lanes in the downhill tube and three lanes in the uphill tube, to connect the Haeschtreferbierg plateau and Alzette valley. Average gradient 4.5%. Distance between each tube ranging from 22.35 m to 43.15 m. Overburden 3 m to 80 m. Ten cross passages. Visit http://ted.publications.eu.int/udl?request=Seek-Deliver&language=en&docid=089431-2003, OJ S 100, or contact Ministère des travaux publics, Luxembourg, fax +352 446597. 22/03.Wayss & Freytag, Galere, Max Boegl, Felix Giorgetti and Tralux secured a EUR149 million contract from the Administration des Ponts et Chaussées under the Ministry of public works to build the Grouft tunnel (2 x 3 km). One tube will carry three lanes and the other two lanes with an upward gradient of 5%. Conventional method and drill/blast. Construction to take four 1/2 years. The tunnel will connect the Heeschdrëfferbierg plateau in the south to Alzettetal in Lorentzweiler in the north. Visit www.wf-ingbau.de 45/04.Open call for tenders, deadline 12th December, 2007 for construction of the 2 x 1,850 m-long Stafelter tunnel in Niederanven municipality between the Waldhaff interchange on the N11 to Echternach and Mägrond on Heeschdrëferbierg plateau. Each tube will accommodate two lanes. They will be connected by six cross passages at intervals of approx. 270 metres. Geology is sandstone. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=203477-2007, OJ S 164, or contact Ministère des travaux publics, Luxembourg, fax +352 446597. E-mail tunnel.stafelter@pch.etat.lu 36/07.Open call for tenders, deadline 19th March, 2008 for project management and construction supervision for the section of the Route du Nord motorway A7 from the Waldhaff interchange to the Lorentzweiler interchange, including the 2 x 1,850 m Stafelter tunnel. The contract covers the civil engineering for the Stafelter tunnel and an open air section along with the E&M equipment for the Stafelter and Grouft tunnels. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=18969-2008, OJ S 15, or contact Ministry of public works, Luxembourg, fax +352 446597. E-mail dcv@pch.etat.lu 05/08.The Luxembourg public works ministry has awarded Wayss & Freytag Ingenieurbau and Galère, both operating companies of Dutch building group Royal BAM, Max Boegl, Félix Giorgetti and Tralux, a EUR88.2 million contract (VAT not included) to construct the Stafelter tunnel. Royal BAM has a 75% share of the contract. The tunnel is 1,850 m long, consisting of two separate tubes connected by six cross-passages. It is the last tunnel on the Route du Nord A7 motorway between Luxembourg City and Mersch. The tunnel crosses Luxembourg sandstone at 30-40 metres above the water table so that the groundwater will not be affected by the tunnel. The tunnel will be constructed mainly using the drill and blast method and excavator locally. The choice of the supports will depend on the rock class that is encountered. Construction will take four years to complete. The safety equipment is not part of the contract and will be tendered separately. Visit www.wf-ingbau.de, www.galere.be, www.bam.nl and www.max-boegl.de 27/08.
Open call for tenders, deadline 30.01.2013, for delivery, installation and commissioning of fire and smoke automatic detention system for the Stafelter (2 x 1,850 m) and Grouft (2 x 3 km) tunnels on motorway A7. Start of works May, 2013 duration 20 months. Contact Administration des ponts et chausses, att.n Sandra Delgado, Luxembourg, tel +352 4505911, fax +352 446597, e-mail sandra.delgado@pch.etat.lu. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=371814-2012. 48/12.
Open call for tenders, deadline 30.01.2013, for delivery, installation and commissioning of video surveillance cameras for the Stafelter (2 x 1,850 m) and Grouft (2 x 3 km) tunnels on motorway A7. Start of works May, 2013 duration 20 months. Contact Administration des ponts et chausses, att.n Sandra Delgado, Luxembourg, tel +352 4505911, fax +352 446597, e-mail sandra.delgado@pch.etat.lu. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=371816-2012. 48/12.
Paul Wagner & fils (Luxembourg) secured the EUR440,436 contract, excluding VAT, for delivery, installation and commissioning of video surveillance cameras for the Stafelter (2 x 1,850 m) and Grouft (2 x 3 km) tunnels on motorway A7. Contact Administration des ponts et chausses, Luxembourg, tel +352 24783300, fax +352 462709, e-mail contact@mddi.lu. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=310132-2013. 38/13.
Restricted invitation to tender, deadline 07/07/2020, for maintenance of the electrotechnical and electromechanical equipment and installations of the tunnels as well as of the CITA (Traffic Control and Information on Motorway) in Luxembourg. The motorway network contains a dozen tunnels: the longest tunnels are Grouft (2,6 km), Gousselerbierg (2,6 km) and Stafelter (1,8 km) on the North Motorway (A7) and Markusberg (1,5 km) on the Saar Motorway (A13). Click here for tender documents and where tenders must be sent. Duration of contract 48 months. Contact Ministere de la Mobilite et des Travaux publics, Bertrange, email dgt@pch.etat.lu. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=259640-2020. Ref.n. 2000871. 23/20.
The contract for maintenance of the electrotechnical and electromechanical equipment and installations of the tunnels as well as of the CITA (Traffic Control and Information on Motorway) systems was not awarded. Contact Ministere de la Mobilite et des Travaux publics, Bertrange, email dgt@pch.etat.lu. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=227208-2022. Ref.n. 2000871. 18/22.
