Open invitation to tender, deadline 10.03.2009, for engineering services for essential requirements for safety in Beckenried-Seedorf section of N02 motorway including 9.3 km-long twin-tube Seelisberg tunnel. Tenders or requests to participate to OFROU, att. Angebot EP Beckenried-Seedorf, TP Mandat BSA, Zofingen. Spec and docs contact OFROU, Zofingen, Projektmanagement I, tel +41 62 745 751, e-mail zofingen@astra.admin.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=2556-2009, OJ S 2. 03/09Open invitation to tender, deadline 10.03.2009, for engineering services for refurbishment in Seelisberg tunnel. Spec and docs contact OFROU, Zofingen, Projektmanagement I, e-mail zofingen@astra.admin.ch, fax +41 627457590. Tenders or requests to participate to OFROU, att. Angebot EP Beckenried-Seedorf, TP Mandat 44, Zofingen.Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=3676-2009, OJ S 3. 03/09Open invitation to tender, deadline 20.02.1009, for renovation of fire detection system in Seelisberg tunnel Contract duration 01.07.2009 - 31.03.2011. Tenders or requests to participate to OFROU, Zofingen, att. VoMa Beckenried-Seedorf BSA TP1 BMA Rauchmelder, Zofingen. Spec and docs contact OFROU, Zofingen, Projektmanagement I, e-mail zofingen@astra.admin.ch, fax +41 627457590. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=3675-2009, OJ S 3. 03/09