Open invitation to tender, deadline 20/01/2025, for the ecological monitoring of the construction site (SECO) for sections A2, A3, A4 and A5.of the MehrSpur Zurich - Winterthur project, which involves a new double-track line through the Bruttener tunnel (2x9km) and the expansion of the Dietlikon, Bassersdorf, Wallisellen, Wintherthut and Winterthur Töss stations. The project is divided into five sections: - Section 1 Winterthur - Section 2 Bruttener Tunnel- Section 3 Dietlikon - Section 4 Bassersdorf - Section 5 Wallisellen. For further information on the tender, please click here. Duration of contract from 01/05/2025 to 31/12/2037. Contact SBB, Zurich, tel +41 790000000, email einkauf.bauprojekte.ost@sbb.ch. Visit https://ted.europa.eu/en/notice/-/detail/703559-2024 and https://ted.europa.eu/en/notice/-/detail/656502-2024. 48/24.

Open invitation to tender, deadline 21/01/2025, for the supervision during design and construction of the 37.4 km Cornetu - Tigveni , Section 3 (km 44 + 500 - km 81 +900) on the Sibiu-Pitesti motorway, including  a 1.7km tunnel. Click here for bid documents and where tenders must be sent. The value of the contract is EUR20.39 million (RON101.40 million), excluding VAT. Duration of the contract is 191 months. Contact CNAIR (Compania Naționala de Administrare a Infrastructurii Rutiere), attn Nicolae Horia, Bucarest, tel +40 212643299, fax +40 212643298, email horia.nicolae@andnet.ro. Visit https://ted.europa.eu/en/notice/-/detail/665-2025 and https://ted.europa.eu/en/notice/-/detail/715635-2024. Ref n. 6054368/2024/2715/S/13. 02/25.

Open invitation to tender, deadline 23/01/2025, for the renovation of RAU (Emergency phone network ) in road tunnels in Ile-de-France.  Click here for bid/tender documents and where tenders must be sent. The duration of the contract is 45 months. Contact Direction regionale et interdepartementale de l'environnement, de l'amenagement et des transports d'ile-de-France, Paris, tel +33 146768724, email upimppac.dcppa.sg.drieat-if@developpement-durable.gouv.fr. Visit https://ted.europa.eu/en/notice/-/detail/744677-2024. Ref.n. DRIEAT-DIRIF-AOO-24-033. 49/24.

Open invitation to tender, deadline 27/01/2025, for the maintenance of the fire mitigation system installed in the Santa Lucia tunnel on the A1 motorway, under the jurisdiction of the IV Florence Section Directorate of Autostrade per l’Italia S.p.A. Click here for bid documents and where tenders must be sent. Value of contract EUR816,676.63, excluding VAT. The duration of the contract is 48 months. Contact Autostrade per l’Italia SpA, Rome, tel +39 (0)6 43631000, email michele.funaioli@autostrade.it. Visit https://ted.europa.eu/en/notice/-/detail/780829-2024. Ref.n. rfq_20417. 03/25.

Open invitation to tender, deadline 27/01/2025, for the soil monitoring of the construction site for sections A2, A3, A4 and A5 of the MehrSpur Zurich - Winterthur project, which involves a new double-track line through the Bruttener tunnel (2x9km) and the expansion of the Dietlikon, Bassersdorf, Wallisellen, Wintherthut and Winterthur Töss stations. The project is divided into five sections: - Section 1 Winterthur - Section 2 Bruttener Tunnel- Section 3 Dietlikon - Section 4 Bassersdorf - Section 5 Wallisellen. For further information on the tender, please click here. Duration of contract from 01/05/2025 to 31/12/2037. Contact SBB, Zurich, tel +41 790000000, email einkauf.bauprojekte.ost@sbb.ch. Visit https://ted.europa.eu/en/notice/-/detail/703815-2024 and https://ted.europa.eu/en/notice/-/detail/655958-2024. 48/24.

Postponed to 29/01/2025 the deadline of the open invitation to tender for the design and construction of the 31.5km Lot 2B: Grinties - Pipirig (km 37+900 – km 69+400), 20 km of which is in tunnel, part of Section  II Miercurea Mirajului-Leghin (km 22+000 – km 181+195), motorway A8 Targu Mures - Targu Neamt. The Section II is composed of 6 lots:  Lot 1b: Miercurea Nirajului - Sarateni (km 22+000 – km 45 +400) - Lot 1c: Sarateni - Joseni (km 45+400 – km 77+800) - Lot 1d: Joseni - Ditrau (km 77+800 – km 92+195) - Lot 2a: Ditrau - Grinties (km 0+000 – km 37+900) - Lot 2b: Grinties– Pipirig (km 37+900 – km 72+000) - Lot 2c: Pipirig - Vanatori Neamt (Leghin) (km 72+000 – km 89+000. Lot 2B  involves the more difficult mountain section and includes 16 tunnels, 5 of which with the third lane for slow vehicles. Click here for bid documents and here where tenders must be sent. Value of contract EUR1.61 billion (LEU8.18 bn), excluding VAT. Duration of the contract will be 114 months. Contact Compania Nationala de Investitii Rutiere SA, Bucarest, tel +40374808585, email licitatii@cnir.ro. Visit https://ted.europa.eu/en/notice/-/detail/788316-2024 and https://ted.europa.eu/en/notice/-/detail/751329-2024. 52/24.

Open invitation to tender, deadline 30/01/2025, for technical inspections of the underground works of the T2 tramway line and the main tunnels of the Metropole Nice Cote d'Azur (MNCA) road network. The tunnels are divided into those with a length greater than or equal to 300 m - André Liautaud (2770 m), Cap Estel (620 m) and André Malraux (430 m) - and those with a length less than 300 m. Click here for bid documents and where tenders must be sent. Value of contract EUR 4 million, excluding VAT. Duration of the contract is 48 months. Contact Metropole Nice Cote d'Azur, Nice, tel +33 489982079, email dao@nicecotedazur.org. Visit https://ted.europa.eu/en/notice/-/detail/778369-2024. Ref.n. 24N0555. 01/25

Open invitation to tender, deadline 30/01/2025, for technical inspections of the underground works of the T2 tramway line and the main tunnels of the Metropole Nice Cote d'Azur (MNCA) road network. The tunnels are divided into those with a length greater than or equal to 300 m - André Liautaud (2770 m), Cap Estel (620 m) and André Malraux (430 m) - and those with a length less than 300 m. Click here for bid documents and where tenders must be sent. Value of contract EUR 4 million, excluding VAT. Duration of the contract is 48 months. Contact Metropole Nice Cote d'Azur, Nice, tel +33 489982079, email dao@nicecotedazur.org. Visit https://ted.europa.eu/en/notice/-/detail/778369-2024. Ref.n. 24N0555. 01/25

Negotiated procedure with prior call for competition, for a structural recalculation report for the existing building at Stachus U4/U5 Munich subway station for underpass with 3 TBMs.  For tender documents click here, where tenders must be sent. Estimated date of dispatch of the invitations to submit tenders 24/02/2025. Duration of the contract is from 03/04/2025 to 31/12/2032. Contact DB InfraGO AG, Francoforte sul Meno, tel 49 89130872504, email Moritz.Riedl@deutschebahn.com. Visit https://ted.europa.eu/en/notice/-/detail/15295-2025, https://ted.europa.eu/en/notice/-/detail/790155-2024 and https://ted.europa.eu/en/notice/-/detail/784499-2024. Ref.n. 23FEI70314. 02/25.

Open invitation to tender, deadline 31/01/2025, for the main contract for the 1.7km Stad ship tunnel between Kjode and Moldefjorde. Registration and more information about the tender conference can be found here: Registration for a tender conference at Gardermoen - 17 December 2024.

 Click here for bid/tender documents and where tenders must be sent. Value of the contract will be EUR 299.37 million (NOK3.5 bn), excluding VAT. Duration of contract is 60 months. Contact Kystverket, attn Orjan Flisnes, Alesund, tel +47 07847, email orjan.flisnes@kystverket.no. Visit https://ted.europa.eu/it/notice/-/detail/728698-2024. Ref.n. 2024/4972. 50/24.

Open invitation to tender, deadline 04/02/2025, for maintenance of   equipment for E&M installations, owned by the SPW and SOFICO, of regional roads, motorways, Ravel (the responsibility of the SPW), and other public roads serving tunnels and road engineering structures located in the Walloon Region. Click here for bid documents and here where tenders must be sent. The contract  is composed by 7 lots. Contact SPW-Service public de wallonie, Namur, tel +32 81772764, email transportsintelligents@spw.wallonie.be. Visit https://ted.europa.eu/en/notice/-/detail/17641-2025 and https://ted.europa.eu/en/notice/-/detail/789989-2024. Ref.n. Ml-08.03.03-23-782. 02/25.

Open invitation to tender, deadline 04/02/2025, for the maintenance of safety equipment in the Paris tunnels. Click here for bid documents and where offers must be sent. Duration of the contract will be 48 months. Contact Ville de Paris, Paris, email dfa-bmep@paris.fr. Visit https://ted.europa.eu/en /notice/-/detail/671-2025. Rif.n. 2401894. 02/25.

Open invitation to tender, deadline 04/02/2025, for the maintenance of safety equipment in the Paris tunnels. Click here for bid documents and where offers must be sent. Duration of the contract will be 48 months. Contact Ville de Paris, Paris, email dfa-bmep@paris.fr. Visit https://ted.europa.eu/en /notice/-/detail/671-2025. Rif.n. 2401894. 02/25.

Open invitation to tender, deadline 07/02/2025, for the design of the refurbishment of the Somport railway tunnel, 7875 m long with 4012 m in France and 3863 in Spain, on the Pau - Canfranc railway line. Click here for tender documents and here. where tenders must be sent. Value of the contract is EUR2.29 million, excluding VAT. Duration of the contract 42  months. Contact Adif, Madrid, tel +34 610531507, email comprascontratacion@adif.es.. Visit https://ted.europa.eu/en/notice/-/detail/787865-2024. Ref.n. 24/27507.0364. 03/25.

Open invitation to tender, deadline 07/02/2025, for the design of the refurbishment of the Somport railway tunnel, 7875 m long with 4012 m in France and 3863 in Spain, on the Pau - Canfranc railway line. Click here for tender documents and here. where tenders must be sent. Value of the contract is EUR2.29 million, excluding VAT. Duration of the contract 42  months. Contact Adif, Madrid, tel +34 610531507, email comprascontratacion@adif.es.. Visit https://ted.europa.eu/en/notice/-/detail/787865-2024. Ref.n. 24/27507.0364. 03/25.

Open invitation to tender, deadline 10/02/2025, for the comprehensive environmental monitoring of the construction phase (SER). of the A2, A3, A4 and A5 sections of the MehrSpur Zurich - Winterthur project, which involves a new double-track line through the Bruttener tunnel and the expansion of the Dietlikon, Bassersdorf, Wallisellen, Wintherthut and Winterthur Töss stations. The project is divided into five sections: - Section 1 Winterthur - Section 2 Brüttener Tunnel (2x9km) - Section 3 Dietlikon - Section 4 Bassersdorf - Section 5 Wallisellen. This SER extends over the entire duration of the project, from the tender phase to commissioning and final completion of the project, including the execution of construction measures. The environmental monitoring of the construction phase (SER) plays a decisive role in ensuring that the Zurich – Winterthur multiple-track project is implemented in compliance with environmental standards and that negative environmental impacts can be minimised. For further information on the tender, please click here. Duration of contract from 01/05/2025 to 31/12/2037. Contact SBB, Zurich, email einkauf.bauprojekte.ost@sbb.ch. Visit https://ted.europa.eu/en/notice/-/detail/705519-2024 and https://ted.europa.eu/en/notice/-/detail/658419-2024. 48/24.

Open invitation to tender, deadline 17/02/2025, for the supervision services during design and construction of the 37.9km Lot 2A: Ditrau - Grinties (km 0+000 – km 37+900), including 19 tunnels (13 bidirectionals with a lenght between 110 m and 500 m; 6 monodirectional with a lenght between 100 m and 380 m), part of Section  II Miercurea Mirajului-Leghin (km 22+000 – km 181+195), motorway A8 Targu Mures - Targu Neamt. Click here for bid documents and where tenders must be sent. Value of contract EUR15.25 million (LEU75.87 million), excluding VAT. Duration of the contract will be 118 months. Contact Compania Nationala de Investitii Rutiere SA, Bucarest, tel +40374808585, email licitatii@cnir.ro. Visit https://ted.europa.eu/en/notice/-/detail/18461-2025. Ref.n. DG3413/11.11.2024 Poz. 4. 03/25.

Negotiated procedure with prior call for competition, deadline 20/02/2025, for the VP03 contract, for the structural engineering (KIB) of the immersed tunnel for the Sound crossing, includes construction of production plant for tunnel elements (land side), production and lowering of the elements. Click here for tender documents and where tenders must be sent. Deadline for requesting additional information: 14/02/2025 11:00:00 (UTC+1). Estimated date of sending of invitations to tender: 13/03/2025. Estimated duration of contract is from 30/09/2025 to 30/09/2032. Contact DB InfraGO AG, Francoforte s/Meno, tel +49 4039181657, fax +49 6926521083, email jens.schrader@deutschebahn.com. Visit https://ted.europa.eu/en/notice/-/detail/755904-2024. Ref.n. 24FEI76447. 50/24.

Postponed to 27/02/2025 the deadline of the open invitation to tender for the design and construction of the 31.5km Lot 2B: Grinties - Pipirig (km 37+900 – km 69+400), 20 km of which is in tunnel, part of Section  II Miercurea Mirajului-Leghin (km 22+000 – km 181+195), motorway A8 Targu Mures - Targu Neamt. Lot 2B  involves the more difficult mountain section and includes 16 tunnels, 5 of which with the third lane for slow vehicles. Click here for bid documents and where tenders must be sent. Value of contract EUR1.61 billion (LEU8.18 bn), excluding VAT. Duration of the contract will be 114 months. Contact Compania Nationala de Investitii Rutiere SA, Bucarest, tel +40374808585, email licitatii@cnir.ro. Visit https://ted.europa.eu/en/notice/-/detail/23750-2025. Ref.n 101/2897/09.10.2024 poz.1. 03/25

Negotiated procedure with prior call for competition, deadline 06/03/2025, for the VP05 contract, about construction services for dredging (Excavation and filling of tunnel trench), part of the planning, implementation and commissioning of the Sound crossing. Click here for tender documents and where tenders must be sent. Deadline for requesting additional information: 28/02/2025 11h00 (UTC+1). Estimated date of sending of invitations to tender: 27/03/2025. Estimated duration of contract is from 30/09/2025 to 30/09/2032. Contact DB InfraGO AG, Francoforte s/Meno, tel +49 4039181657, fax +49 6926521083, email jens.schrader@deutschebahn.com. Visit https://ted.europa.eu/en/notice/-/detail/756332-2024. Ref.n. 24FEI76461. 50/24.

Open invitation to tender, deadline 11/03/2025, for the executive design and construction of the doubling of the 22km Cosenza - Paola/S. Lucido section, including the twin tube 15.1km Santomarco tunnel and part of the new HS/HC Salerno - Reggio Calabria project line. Click here for bid documents and where tenders must be sent. Value of contract EUR1.94 bn, excluding VAT. Contact Rete Ferroviaria Italiana Spa, Roma, email l.lancieri@rfi.it. Visit https://ted.europa.eu/en/notice/-/detail/796107-2024. Ref.n. DAC.0389.2024. 02/25.

Open invitation to tender, deadline 13/03/205, for the refurbishment of BSA (operation and safety) systems on the N09.56 Bex Nord - Martigny route - almost 15.8 km long- including the Arzilier tunnel (440 m) and the Galerie Saint-Maurice (1.2km). Click here for bid documents. Durartion of the contract is from 01/06/2025 to 30/06/2030. Contact Astra, Thun, tel +41 584682400, email beschaffung.thun@astra.admin.ch. Visit https://ted.europa.eu/en/notice/-/detail/22008-2025. Ref. N09.56 MP-24002. 03/25.

Open invitation to tender, deadline 01/04/2025, for the technical design, the executive design and the construction of the S6 Western road bypass of Szczecin - Section 3 Police - Goleniow (from km 27+403 to km 50+810.20), including a bi-tube tunnel. Click here for bid documents and where tenders must be sent. Contact GDDKiA (Generalna Dyrekcja Drog Krajowych i Autostrad), attn Iwona Gabska, Szczecin, tel +48 914325320, email igabska@gddkia.gov.pl. Visit https://ted.europa.eu/en/notice/-/detail/777782-2024. Ref.n. OSz.D-3.2410.11.2024. 51/24.

Open invitation to tender, deadline 16/05/2025, for a General Contractor to be in charge of tunnel construction and civil engineering works as part of the MehrSpur Zurich – Winterthur project part 240:

The core of the project is the approximately 8.3 km long Bruttener Tunnel with two single-track tubes connected every 500 m by 20 bypasses and the approximately 1 km long branch line from Bassersdorf to Zurich Airport. The tunnel will be accessed from the north via Dietlikon station and from the east via Bassersdorf station. The tunnel will be exited before Winterthur, in Tossmuehle, via the portal across the Kempt River. For further information on the project click here and on the tender, click here. Duration of contract from 01/06/2026 to 30/11/2034. Contact SBB, Zurich, email einkauf.bauprojekte.ost@sbb.ch. Visit https://ted.europa.eu/en/notice/-/detail/708895-2024. 48/24.