{"id":328,"date":"2021-09-30T18:26:59","date_gmt":"2021-09-30T16:26:59","guid":{"rendered":"https:\/\/www.systra.com\/italy\/?post_type=projects&p=328"},"modified":"2024-07-01T17:10:51","modified_gmt":"2024-07-01T15:10:51","slug":"naples-cancello-section-of-the-naples-bari-high-speed-railway","status":"publish","type":"projects","link":"https:\/\/www.systra.com\/italy\/project\/naples-cancello-section-of-the-naples-bari-high-speed-railway\/","title":{"rendered":"Naples-Cancello section of the Naples-Bari high speed railway"},"content":{"rendered":"\n
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Technical details<\/div>\n \t
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Customer<\/div>\n\t
RFI (Rete Ferroviaria Italiana)<\/div>\n\t <\/div>\n
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Dates<\/div>\n

2017:<\/strong> Public tender awarded
\n2018:<\/strong> Design Contract signed
\n2018:<\/strong> Detailed Design delivery and Approval
\n2023:\u00a0<\/strong> Expected date for work completion<\/p>\n<\/div>\n <\/div>\n

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Missions<\/div>\n
Detailed Design (D&B award)<\/div>\n <\/div>\n
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Localisation<\/div>\n
Campania (Italy) <\/div>\n <\/div>\n
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Partners<\/div>\n
Consortium NACAV (Salini Impregilo, Astaldi), JV Design: SYSTRA SOTECNI, Rocksoil<\/div>\n <\/div>\n
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Perimeter<\/div>\n
Project Coordination, civil works, roads, track, tunnel with submerged slab, steel viaducts, railway subsystems, low voltage, subsystems, environmental mitigations, BIM design.<\/div>\n <\/div>\n \n \n <\/div>\n<\/div>\n\n\n\n
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The JV of SYSTRA SOTECNI and Rocksoil, an Italian engineering firm specialised in geotechnics, was awarded a Design & Build contract for the construction of the Naples-Cancello section of the new High Speed\/High Capacity (HS\/HC) Naples-Bari, that is part of the Trans European Transport Network. This project is the largest rail investment programme carried out in Italy.<\/strong><\/p>\n\n\n\n

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The entire Naples-Bari HS\/HC LINE was also awarded the Pimby Green 2021 Price, which recognised a strategic mobility infrastructure, highly sustainable, welcomed by the territory and its communities.<\/p>\n\n\n\n

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The Project team is in charge of the detailed design that also involves the checking of submerged slab tunnel work, composite viaducts and railway subsystems, tunnels, geological studies, and geotechnics.<\/p>\n\n\n\n

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The double-track railway section between Naples and Cancello is 15.6km long and its main figures are: <\/p>\n\n\n\n

  • Embankments: 7,700m; <\/li>
  • Trenches: 300m; <\/li>
  • Viaducts: n\u00b0 4 (3.8 km); <\/li>
  • Cut&Cover tunnel: 2.8km; <\/li>
  • Stops and stations: Casalnuovo stop (in tunnel); <\/li>
  • Centro Commerciale stop (in viaduct);<\/li>
  • Acerra new station; <\/li>
  • Railway subsystems: track, catenary, low-voltage, signalling and TLC.<\/li><\/ul>\n\n\n\n
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    Main Innovation elements are: <\/p>\n\n\n\n

    • Installation of steel Arch Bridges (length about 80 metres, height 21 metres, weight 2,500 tonnes); <\/li>
    • Adoption of BIM for stations; <\/li>
    • Mobile worksite in a shopping centre;<\/li>
    • Compressed Air for Casalnuovo cut&cover tunnel; <\/li>
    • Submerged slabs for Casalnuovo cut&cover tunnel.<\/li><\/ul>\n\n\n\n
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      A \u2018Mobile worksite\u2019 is a site fed by the viaduct accessing a mall, closed into a limited site, protected by advertising panels. Once completed the arches and the worksite shifts will still be fed by the viaduct to which the last arches are added.<\/p>\n\n\n\n

      <\/div>\n\n\n\n

      Compressed air for counteracting water rises during excavation of Casalnuovo cut&cover and Submerged slabs in correspondence with the crossing of the ABC water pipe. These methods are adopted to improve workers safety and execution speed.<\/p>\n\n\n\n

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