Tunnelbuilder Promoting the world's tunnelling industry to a huge qualified audience

View the Spanish Tunnelbuilder website View the Italian Tunnelbuilder website

Latest Tenders

Spain

High Speed Railway , Andalusia - es/132

16/06/2025

Open invitation to tender, deadline 16/06/2025, for the construction of the 7.9km Valle del Genil section, part of the 19 km Loja Bypass on the Antequera–Granada high-speed line. The Valle del Genil section includes the Cerro de los Limones tunnel (1,295 m), the longest in the Loja Bypass, and two viaducts measuring 794 m and 693 m. The Loja Bypass will reduce travel times on rail connections to Granada, thanks to a new double-track and high-speed alignment. Click here for bid documents and here where tenders must be sent. Value of contract EUR 281.91 million, excluding VAT. Duration of contract 36 months. Contact Adif AltaVelocidad, Madrid, tel +34 917744804, emailcomprascontratacion@adif.es. Visit https://ted.europa.eu/en/notice/-/detail/239218-2025 and https://www.adifaltavelocidad.es. Ref.n. 3.25/20830.0030. 16/25. 



More Information

Italy

High Speed Railway , Lyon - Turin - it/80

17/06/2025

Competitive procedure with negotiation, deadline 17/06/2025, for project management assistance on economic, socio-economic, and financial matters related to the cross-border section of the new Lyon–Turin railway link. Click here for bid documents and where tenders must be sent. Value of contract EUR 1.81 million, excluding VAT. Duration of contract 84 months. Contact Contattare Tunnel Euralpin Lyon Turin Sas, Chambery, tel +33 479685650, email fonction.contrats@telt-sas.com. Visit https://ted.europa.eu/en/notice/-/detail/246340-2025. Ref. n. S73. 16/25. 



More Information

France

High Speed Railway , Rhone - Alps - fr/11

17/06/2025

Competitive procedure with negotiation, deadline 17/06/2025, for project management assistance on economic, socio-economic, and financial matters related to the cross-border section of the new Lyon–Turin railway link. Click here for bid documents and where tenders must be sent. Value of contract EUR 1.81 million, excluding VAT. Duration of contract 84 months. Contact Contattare Tunnel Euralpin Lyon Turin Sas, Chambery, tel +33 479685650, email fonction.contrats@telt-sas.com. Visit https://ted.europa.eu/en/notice/-/detail/246340-2025. Ref. n. S73. 16/25. 



More Information

France

High Speed Railway , Rhone - Alps - fr/11

19/06/2025

Competitive procedure with negotiation, deadline 19/06/2025, for operational management assistance (ACO), for technical assistance (AMOT) for the design and construction phases of the equipment and for support during the commissioning of the cross-border section of the new Turin–Lyon railway line(virtual infrastructure management service - GIV). The tender is composed of 3 lots. Click here for bid documents and where tenders must be sent. Value of contractEUR62 million, excluding VAT. Duration of contract 96 months. Contact Contattare Tunnel Euralpin Lyon Turin Sas, Chambery, tel +33 479685650, email fonction.contrats@telt-sas.com. Visit https://ted.europa.eu/en/notice/-/detail/244682-2025. Ref. n. S65. 16/25. 



More Information

Italy

High Speed Railway , Lyon - Turin - it/80

19/06/2025

Competitive procedure with negotiation, deadline 19/06/2025, for operational management assistance (ACO), for technical assistance (AMOT) for the design and construction phases of the equipment and for support during the commissioning of the cross-border section of the new Turin–Lyon railway line(virtual infrastructure management service - GIV). The tender is composed of 3 lots. Click here for bid documents and where tenders must be sent. Value of contractEUR62 million, excluding VAT. Duration of contract 96 months. Contact Contattare Tunnel Euralpin Lyon Turin Sas, Chambery, tel +33 479685650, email fonction.contrats@telt-sas.com. Visit https://ted.europa.eu/en/notice/-/detail/244682-2025. Ref. n. S65. 16/25. 



More Information

Italy

Road, Highway, Motorway, National - it/167

20/06/2025


Open invitation to tender, deadline 20/06/2025, for the supply and installation of equipment serving the network managed by Autostrade per l’Italia. The contract is composed of 10 lots, including Lot D relating to the supply and installation of tunnel equipment. Click here for bid documents and where tenders must be sent. Value of contract EUR150 milion, excluding VAT. Duration of contract 48 months. Contact Autostrade per l'Italia SpA, Rome, tel + 39 06 43631000, email autostradeperlitalia@pec.autostrade.it. Visit https://ted.europa.eu/en/notice/-/detail/333962-2025 and https://ted.europa.eu/en/notice/-/detail/248309-2025. Ref. Tender_74097. 24/25.



More Information

Switzerland

Railway, Canton of Bern - ch/122

24/06/2025

Open invitation to tender, deadline 24/06/2025, for the partial rehabilitation of the 4043 m Engelberg railway tunnel on the historic Lucerne-Stans-Engelberg line. The tunnel was damaged by water infiltration. Click here for bid/tender documents and where tenders must be sent. Duration of the contract is from 01/01/2026 to 30/11/2026. Contact zB Zentralbahn AG, Stansstad, tel +41586688888, email einkauf@zentralbahn.ch. Visit https://ted.europa.eu/it/notice/-/detail/287305-2025. 19/25. 



More Information

Germany

Road , North Rhine-Westphalia - de/120

24/06/2025


Negotiated procedure with prior publication of a call for competition, deadline 24/06/2025, for the design of the operational systems in the Weserau tunnel (1,733 m) in the city of Porta Westfalica on federal road B61. Click here for bid documents and here where tenders must be sent. Duration of contract 16 months. Contact Landesbetrieb Straßenbau NRW, Bielefeld, tel +49 52110820, fax +49 5211082210, email RNL-OWL-Vergabeservice@strassen.nrw.de. Visit https://ted.europa.eu/en/notice/-/detail/332478-2025. Ref.n. 05_00-4005-B_85-23-5004. 24/25.



More Information

Switzerland

Road , Canton Neuchatel - ch/72

27/06/2025

Open invitation to tender, deadline 27/06/2025, for the construction of the Aretes road tunnel (1154 m) on the H18, the East  La Chaux-de-Fonds bypass (Lot 300.1). For the bid documents, please click here. Duration of contract from 02/02/2026 to 31/12/2031. Contact Service des ponts et chaussees, Neuchatel 2, tel +41328896710, email Service.PontsChaussees@ne.ch. Visit https://ted.europa.eu/en/notice/-/detail/188607-2025. 13/25. 



More Information

Germany

Road , Garmisch-Partenkirchen - de/114

01/07/2025


Postponed to 01/07/2025 the deadline of the open invitation to tender for the construction of the 1.9 km bi-tube Auerberg tunnel with 6 cross passages and with ancillary structures, on the B2 federal road connecting Munich with Starnberg, Weilheim, Murnau and Garmisch-Partenkirchen. For tender/bid documents please click here, where tenders must be sent. Duration of contract from 02/03/2026 to 03/07/2029. Contact Staatliche Bauamt Weilheim, Weilheim, tel +49 8819900, fax +49 8819901000,  email poststelle@stbawm.bayern.de. Visit https://ted.europa.eu/en/notice/-/detail/335705-2025 and https://ted.europa.eu/en/notice/-/detail/254942-2025. 24/25.



More Information

Norway

Road , Agder - no/77

04/07/2025


Open invitation to tender, deadline 04/07/2025, for the construction of a new 3km Gaseheller  tunnel along the Sirdalsvannet lake that is at risk of landslides, instead of the reburbishment of the old 1.3km Gaseheller tunnel - built in 1989 - in accordance with the EU Tunnel Safety Directive: the cost of upgrading are too high. The tunnel is on the county road Fv42. Click here for bid/tender documents and where tenders must be sent. Duration of the contract is from 15/08/2025 to 15/06/2028. Contact Agder fylkeskommune, attn Ernst Johnny Jenssen, Kristiansand, tel +47 48127108, email ernst.johnny.jensen@agderfk.no. Visit https://ted.europa.eu/en/notice/-/detail/311927-2025 and https://ted.europa.eu/en/notice/-/detail/235223-2025. Ref.n. 25/13009. 21/25.



More Information

Brazil

Road , Sao Paulo - br/28

28/07/2025

International tender, deadline 28/07/2025, for the construction, operation, conservation, maintenance, and execution of the necessary investments for the operation of the Santos-Guaruja submerged tunnel interconnection System. The excavated tunnel between cities of Santos and Guaruja, on the coast of São Paulo, will be 2,900 m long with 1,700 m under the channel of the port of Santos. Interested parties may submit requests for clarification until 09/07/2025, email tunelimerso@sp.gov.br. Click here for bid documents. Value of contract EUR841.72 million (BRL5.78 bn). Contact  Secretariat of Investment Partnerships, State of São Paulo, email tunelimerso@sp.gov.br. Visit https://www.parceriaseminvestimentos.sp.gov.br/projeto-qualificado/tunel-submerso-santos-guaruja/. Ref.n. 01/2025.16/25. 



More Information

Brazil

Port Road, Santos - br/25

28/07/2025

International tender, deadline 28/07/2025, for the construction, operation, conservation, maintenance, and execution of the necessary investments for the operation of the Santos-Guaruja submerged tunnel interconnection System. The excavated tunnel between cities of Santos and Guaruja, on the coast of São Paulo, will be 2,900 m long with 1,700 m under the channel of the port of Santos. Interested parties may submit requests for clarification until 09/07/2025, email tunelimerso@sp.gov.br. Click here for bid documents. Value of contract EUR841.72 million (BRL5.78 bn). Contact  Secretariat of Investment Partnerships, State of São Paulo, email tunelimerso@sp.gov.br. Visit https://www.parceriaseminvestimentos.sp.gov.br/projeto-qualificado/tunel-submerso-santos-guaruja/. Ref.n. 01/2025.16/25. 



More Information

Brazil

Road , Santos - br/25

01/09/2025


Postponed to 01/09/2025 the deadline of the international tender for the construction, operation, conservation, maintenance, and execution of the necessary investments for the operation of the Santos-Guaruja submerged tunnel interconnection System. The excavated tunnel between the cities of Santos and Guaruja, on the coast of São Paulo, will be 1,500 m long with 870 m under the channel of the port of Santos. Interested parties may submit requests for clarification until 09/08/2025 and/or for technical visit until 25/08/2025,  email tunelimerso@sp.gov.br. Click here for bid documents. Value of PPP contract EUR 1.07 bn (BRL6.81 bn). Contact  Secretariat of Investment Partnerships, State of São Paulo, email tunelimerso@sp.gov.br. Visit https://www.parceriaseminvestimentos.sp.gov.br/projeto-qualificado/tunel-submerso-santos-guaruja/. Ref.n. 01/2025. 24/25.



More Information

Brazil

Road , Sao Paulo - br/28

01/09/2025


Postponed to 01/09/2025 the deadline of the international tender for the construction, operation, conservation, maintenance, and execution of the necessary investments for the operation of the Santos-Guaruja submerged tunnel interconnection System. The excavated tunnel between the cities of Santos and Guaruja, on the coast of São Paulo, will be 1,500 m long with 870 m under the channel of the port of Santos. Interested parties may submit requests for clarification until 09/08/2025 and/or for technical visit until 25/08/2025,  email tunelimerso@sp.gov.br. Click here for bid documents. Value of PPP contract EUR 1.07 bn (BRL6.81 bn). Contact  Secretariat of Investment Partnerships, State of São Paulo, email tunelimerso@sp.gov.br. Visit https://www.parceriaseminvestimentos.sp.gov.br/projeto-qualificado/tunel-submerso-santos-guaruja/. Ref.n. 01/2025. 24/25.



More Information