Home Agency Work with us Projects Sustainability News and Media Contacts OK This site or third-party tools used by this make use of cookies. If you want to know more or deny consent to all or some cookies, consult the privacy policy. By clicking OK you consent to the use of cookies. | read more 05 June 2021 COCIV - Galleria Radimero in June 2021 the bagging system for the treatment of material containing asbestos fibers was completed. This material comes from the excavation of the "Molar formation". This system completes the set of equipment necessary for the management of potentially asbestos material and was entirely conceived, designed, built and installed by our site technicians, with the support of highly specialized external suppliers. It is the first time in the world that this type of procedure has been applied to TBM excavation. Translated with www.DeepL.com/Translator (free version) ------------------------- 05 June 2021 Metro of Algiers - Line 1 On 05 June 2021, at 10.00, after having excavated 958.61 meters of tunnel in very difficult geological conditions, the TBM Kahina arrived at the Smail Yefsah station, reaching another important milestone in the construction of the Algiers metro. In total, 2,488 meters of tunnels have been excavated to date and two stations have been traversed for a length of 285 meters. To get to El Harrach station, the end of the subway, we have to dig 5,842 meters of tunnels and 788 meters of crossing stations. ------------------------- 13 October 2020 COCIV - Radimero Gallery In the construction site of the Radimero tunnel, a critical work for the construction of the Third Railway Crossing project of the new Milan-Genoa line, the second modified TBM was started up to allow safe advancement in formations where the presence of asbestos is locally expected . The start-up of the second TBM follows a positive test period with the first TBM used in the project, which made it possible to test and fine-tune equipment and procedures. This is a pilot application in the world for this type of technology. ------------------------- 01 October 2020 Metro of Algiers - Line 1 SELI Overseas carried out the drilling of the first station of the Line 1 project of the Algiers Metro. The 10.5 m CREG TBM exceeded expectations on this first trip. SELI Overseas is continuing its extraordinary effort to keep all its projects safe despite the COVID emergency is still hitting hard in most countries. Special thanks go to the company staff and to the workers who made this first result possible. Finally, the efficient collaboration with the Algerian company Cosider, general contractor for the entire metro line, should be emphasized. ------------------------- September 24, 2020 COCIV - Serravalle Gallery SELI Overseas completes the excavation of the first of the two pipes of the Serravalle tunnel, a critical work of the Terzo Valico railway project that will connect Genoa and its port with Milan and Europe. To carry out the work, the TBM EPB excavation technology was used in geological fields at the limits and beyond the limits of the normal field of application. This required, in the most critical passages, a great work of industrial craftsmanship, a skill for which SELI Overseas and its specialists are famous all over the world. ------------------------- July 31, 2020 Galleria Lonato - Brescia-Verona high-speed railway line SELI Overseas signs the contract with the Cepav 2 concessionaire for the Lonato tunnel, a critical work on the Brescia-Verona high-speed railway line. The contract, worth over 200 million euros, concerns the construction of a double-tube tunnel with a diameter of 10 m with a total length of 9,500 m (2 * 4,750) to be carried out with TBM EPB. This new contract is added to the 3 high-speed tunnel contracts that SELI Overseas has in progress for the construction of the Third Pass with the Cociv Concessionaire and confirms SELI Overseas as the leading specialized company in Italy and in the world in the construction of excavated tunnels. mechanized. ------------------------- 06 April 2020 New award The tender of the CEPAV DUE consortium for the mechanized excavation of the "Lonato Tunnel" was awarded to Seli Overseas. The tunnel, almost 5 km long, is the most demanding work on the new Brescia Est-Verona high-speed / high-capacity railway line. ------------------------- March 19 2020 COVID-19 emergency SELI Overseas, for 70 years at the forefront of workers' health and safety, is committed to the prevention of Coronavirus contagion within its construction sites and in the areas in which it operates, giving absolute priority to this objective over any productive and economic consideration. ------------------------- November 2019 - Algiers -Algeria Metro Work progress The cutter head has been mounted. The TBM is almost ready to begin excavation. PHOTO ------------------------- 21 October 2019 Berger Point - New York - USA The excavation phase with the TBM in temporary configuration (pipe jacking) of the Bergen Outfall Tunnel was successfully completed. During the 130m section, 10.5m of daily progress was achieved. ------------------------- 7 August 2019 Berger Point - New York - USA Ceremony for the assignment of the name to the Mixshiled TBM of the OHL-POSILLICO JV -SELI OVERSEAS which will be used for the excavation of the tunnel under the Great South Bay as part of the US $ 187 million project in upstate New York. ------------------------- 29 July 2019 Berger Point - New York - USA On 29 July Seli Overseas started, together with its partners in Joint Venture, the assembly operations of the TBM supplied by Herrenkencht for the excavation of the Outfall Replacement Tunnel in Babylon, New York. It is planned to lower the TBM into the well dug with the freezing technique and then start the operations for the launch in pipe jacking in the second week of August. ------------------------- 15 June 2019 COCIV The Herrenknecht S-979 TBM of the Radimero lot has been re-started, thus bringing the TBMs to 4 operated by SELI Overseas for the construction of the Terzo Valico dei Giovi of the new Milan-Genoa line. ------------------------- April 15, 2019 COCIV SELI Overseas acquires a 58% stake in the Radimero project (Terzo Valico dei Giovi) from Toto Costruzioni Spa and rises to 100% in this important contract which is worth 183 million Euros and involves two 10 m diameter EPB TBMs. ------------------------- April 15, 2019 COCIV The excavation of the window connection chamber Val Lemme was restarted after the acquisition of the project by SELI Overseas. ------------------------- 15 January 2019 TBM Inauguration Inauguration of a 10.5m diameter Epb TBM built by CREG-WIRTH for the Algiers Metro Extension Project of which SELI OVERSEAS is a sub-contractor. PHOTOS ------------------------- December 18, 2018 Corporate communication Seli Overseas has acquired the galleries company branch of Grandi Lavori Fincosit Spa. In addition to the technical and human resources, the know-how, experience and track record of the works carried out, the branch includes approximately € 400 million of works for the Serravalle and Val Lemme tunnel lots which are part of the Milan-Genoa HS / HC railway line (Terzo Valico). ------------------------- November 19, 2018 Corporate communication We inform you that, since October 15, 2018, the Company SELI Overseas SpA is controlled in usufruct by Salini Impregilo through the company SELI TUNNELING DENMARK ApS. The acquisition of SELI Overseas is aimed at strengthening the presence and commercial relationships in the geographical areas of interest of the Salini-Impregilo Group as well as acquiring technical skills in tunneling. ------------------------- November 2018 - Los Condores Project - Chile Extension of the contract Extension of the technical consultancy contract relating to the excavation with 2 TBMs (the 1st TBM a double shield, the 2nd TBM a Cross-Over) for the excavation of the adduction tunnel of the Los Condores hydroelectric project in Chile. The extension was agreed until July 2019 and for a total value of 700 € (total contract value € 2,500,000). ------------------------- November 2018 - Algiers -Algeria Metro Work progress The TBM will be ready at the end of February at the Creg plant. It is expected to have it in Algiers by the end of April, ready for assembly to start excavating by next July 15th. ------------------------- November 2018 - Bergen Point - New York - USA Work progress Start of freezing of the starting shaft TBM (10,6m Internal diameter , About 35m depth) and inauguration of TBM Herrenknecht. ------------------------- Seli Overseas SpA - Via Silvio D'Amico, 53 - 00145 ROME - Italy | Tel: +39 06 87817300 - +39 06 87817366 | VAT number 12720621007 | All rights reserved. | Privacy policy