Invitation to tender, deadline 5th May, 2008 for construction of the Serrières tunnel on highway N5, consisting of a 830 m pilot tunnel for the north tube, a 728 m pilot tunnel for the south tube, the 830 m main north tunnel and the 773 m main south tunnel. The pilot tunnels will be built by a 3.60 m-diameter TBM. Each of the main tunnels will be constructed simultaneously by a roadheader in three phases (top heading, benches and invert) from west to east. Two other drives will also be started from the east, previously installing umbrella vaults. Each tunnel will accommodate two lanes. The theoretical bored radius is 5.9 m and the inner radius is 5.4 m. The geology is limestone. A technical gallery will also be constructed under the roadway, made of a concrete box within the invert of each tunnel after full concreting of the tunnel ring. Read E-News Weekly 30/2007 & 44/2005. Contact Etat de Neuchâtel, Service des ponts et chaussées, Office de construction de la route nationale 5, Mr Adrien Pizzera, Rue Pourtalès 13, 2001 Neuchâtel. Tel. +41 328896713, fax +41 328898751, e-mail office.constructionN5@ne.ch 15/08. A CHF54.1 million contract has been awarded to a consortium of Infra Tunnel and Spie Batignolles to build the Serrières tunnel. Construction will start this winter and conclude in end-2012. Click ch/60. Visit www.infratunnel.ch, www.spiebatignolles.fr and www.ne.ch/neat/documents/transport/Routes_1830/ConstructionA5_files/A5_Tunnel_de_Serrieres.pdf 41/08.

Open invitation to tender, deadline 13.05.2011, for engineering services during the refurbishment of lots TP1 (Colombier - Serrières) and TP3 (Saint-Blaise - Cornaux) on N05 motorway, including ventilation and signalling equipment in tunnels. For more visit www.simap.ch/shabforms/servlet/web/DocumentSearch?NOTICE_NR=615327and contact ASTRA, Estavayer-le-Lac, tel +41 2666487-11, fax -90, e-mail marchespublics.estavayer@astra.admin.ch. Bid Code: N05.64 080142.Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=105873-2011. 15/11.

Open invitation to tender, deadline 13.01.2012, to refurbish the equipment in the tunnels of the Vaumarcus - Areuse section of the N05. The tunnel sections that are more than 1 km are the rock and Bitube Sauges (1.9 km) and Gorgier (2,7 km), and the cut&cover Treytel (1.2 km) and Bevaix (1.7 km) Yverdon-les-Bains.

Duration of the contract is from 1.3.2012 to 31.12.2013. Contact ASTRA, Estavayer-le-Lac, e-mail marchespublics.estavayer@astra.admin.ch and visit http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=71418 for more information. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid= 373599-2011. 49/11.

Open invitation to tender, deadline 09.03.2012, for delivery and installation of firefighting equipment to Serrieres tunnel on highway N5. Contract duration 01.05.2012 to 28.06.2013. Contact Service des ponts et chaussees OREG-BAN5, attn Adrien Pizzera, Neuchatel, e-mail Bureau.AchevementN5@ne.ch. For more visit http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=723155. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=032811-2012. 06/12.

Open invitation to tender, deadline 19.04.2012, for delivery of E&M equipment to Serrieres tunnel on highway N5. Contact CNERN, E&M section, Les Hauts-Geneveys, Switzerland. Visit www.simap.ch/shabforms/servlet/Search?NOTICE_NR=727365 and http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=063579-2012. 09/12

Open invitation to tender, deadline 18.04.2012, for the study, construction, installation, testing and commissioning of BT equipment to Serrieres tunnel on highway N5. Contract duration 27.07.2012 to 31.10.2013. Contact Service des ponts et chaussees OREG - BAN5, Neuchatel. Tenders have to be sent to CNERN, section electromecanique, Les Hauts-Geneveys, e-mail cnern.selm@ne.ch. Visit http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=728233 and http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=081958-2012. 12/12.

The Group Egis-Boss secured the EUR737,611 contract to refurbish equipment in the tunnels of the Vaumarcus-Areuse section of the N05. The tunnel sections that are more than 1 km are the rock and Bitube Sauges (1.9 km) and Gorgier (2.7 km), and the cut/cover Treytel (1.2 km) and Bevaix (1.7 km) Yverdon-les-Bains. Contact ASTRA, Estavayer-le-Lac, e-mail marchespublics.estavayer@astra.admin.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=092882-2012. 14/12.

Open invitation to tender, deadline 20.06.2012, for delivery and installation of ventilation equipment to Serrieres tunnel on highway N5. Contract duration 01.08.2012 to 31.10.2013. Contact Service des ponts et chaussees OREG-BAN5, http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=735017. Tenders to CNERN, Section E&M, Les Hauts-Geneveys, e-mail cnern.selm@ne.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=152733-2012, GU S 92. 21/12.

Open invitation to tender, deadline 11.07.2012, for design, construction, installation, testing and commissioning of VCC local ventilation to Serrieres tunnel on highway N5. Contract duration 08.11.2012 to 31.10.2013. Contact Service des ponts et chaussees OREG-BAN5, Neuchatel and http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=737181. Tenders have to be sent to CNERN, E&M section, Les Hauts-Geneveys, e-mail CNERN.SELM@ne.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=175746-2012. 24/12.

Open invitation to tender, deadline 17.08.2012, for design, construction, installation, testing and commissioning of lighting equipment at Serrieres tunnel on highway N5. Contract duration 28.09.2012 to 31.10.2013. Contact Service des ponts et chaussees OREG-BAN5, Neuchatel and http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=740099. Tenders have to be sent to CNERN, E&M section, Les Hauts-Geneveys, e-mail cnern.selm@ne.ch.

Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=197799-2012. 26/12.

The consortium Delectro Integration SA & MZ SA of Cornol secured the EUR995,647 contract for delivery and installation of ventilation equipment to Serrieres tunnel on highway N5. Contact Service des ponts et chaussees OREG-BAN5, Neuchatel, e-mail Bureau.AchevementN5@ne.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=399381-2012. 04/13.

Arnold SA of Ecublens secured the EUR2.09 million contract for design, construction, installation, testing and commissioning of lighting equipment at Serrieres tunnel on highway N5. Contact Service des ponts et chaussees OREG-BAN5, Neuchatel, e-mail bureau.achevementn5@ne.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=237099-2013. 29/13.

Open invitation to tender, deadline 13.10.2014, for total upgrading of video control equipment, lots 5, TP2 (Serrieres-Saint-Blaise) on N05 motorway. The section includes the tunnels Traversee de Neuchatel (3,800 m , 4,150 m), Falaises Ouest (272 m, 272 m), Monruz (404 m, 404 m), Hauterive (580 m, 580 m), Saint Blaise Ouest (300 m, 300 m) and Vignier (340 m, 340 m). Further information from www.simap.ch/shabforms/servlet/web/DocumentSearch?NOTICE_NR=834269. Contact Ustra, Estavayer-le-Lac, e-mail marchespublics.estavayer@astra.admin.ch. Visithttp://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=301077-2014. Ref. N05.64 080142. 36/14.

Open invitation to tender, deadline 13.10.2014, for installation of road signals, lots 5, TP2 (Serrieres-Saint Blaise) on N05 motorway. The section includes the tunnels Traversee de Neuchatel (3,800 m, 4,150 m), Falaises Ouest (272 m, 272 m), Monruz (404 m, 404 m), Hauterive (580 m, 580 m), Saint Blaise Ouest (300 m, 300 m) and Vignier (340 m, 340 m). Further information from www.simap.ch/shabforms/servlet/web/DocumentSearch?NOTICE_NR=834315. Contact Ustra, Estavayer-le-Lac, e-mail marchespublics.estavayer@astra.admin.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=301076-2014. Ref. N05.64 080142. 36/14.

Open invitation to tender, deadline 16.01.2015, for environmental monitoring during the refurbishment of the Colombier-Cornaux section on N05 motorway. Duration of contract from 01.04.2015 to 31.12.2021. For more visit http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=845049. Contact Ofrou, Estavayer-le-Lac, e-mail marchespublics.estavayer@astra.admin.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=401844-2014. 48/14.

Open invitation to tender, deadline 30.07.2015, for the new management system on highway N5, sections 6 (Serrieres - Neuchatel Maladiere) and section 7 (Neuchatel Maladiere - Saint-Blaise), Lot 6.2. The project Uplans Colombier-Cornaux TP2 involves the upgrading of management and safety equipment in cut/cover and tunnels between Neuchatel and Serrieres at Saint-Blaise on N5. Contact Ofrou, Estavayer-le-Lac, e-mail marchespublics.estavayer@astra.admin.ch and http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=871075. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=209399-2015. Ref.n. N05.64 080142. 25/15.

Open invitation to tender, deadline 17.08.2015, for lighting on motorway N5, sections 6 (Serrieres - Neuchatel Maladiere) and section 7 (Neuchatel Maladiere - Saint-Blaise), Lot 2.2. The project Uplans Colombier-Cornaux TP2 involves cut/cover and tunnels between Neuchatel and Serrieres at Saint-Blaise on N5. Contact Ofrou, Estavayer-le-Lac, e-mail marchespublics.estavayer@astra.admin.ch and http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=873087. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=228529-2015. Ref.n. N05.64 080142. 27/15.