The core of the work is the 7.3 km long drive with a diameter of 12.3 m through a tunnel boring machine (TBM) with segmental lining. This connects to a 160 m long, conventionally excavated take-off run. Further work of the order is the 430 m long, conventional drive through the fault zone north, from the 4 km long north access tunnel currently under construction<\/p>
is broken out. The TBM will later be pulled through this section of the fault zone and its cutter head will be completely overhauled. The TBM will then tackle further tunneling to the lot boundary. The ARGE will also create a highly complex excavation of two underground ventilation centers as well as an underground concrete plant and production halls for tubbings and service ducts in former military caverns.<\/p>
FEDRO justifies the award as follows: \u00abThe ARGE 'secondo tubo' has submitted a very good offer in terms of quality and price, and therefore the most advantageous offer overall. The tender from the successful tenderer is consistently convincing with award criteria that are judged to be good to very good. The bidder has submitted the most advantageous offer and can also qualitatively stand out from the other bidders on the basis of the submitted offer documents. The key people assigned to work on the construction site are rated as very good.\u00bb<\/p>
Andr\u00e9 Wyss, CEO of Implenia, on the contract he had won: \u201cThe second tube of the Gotthard road tunnel is making a significant contribution to improving the north-south road connection in Switzerland. We are very pleased that this large and complex infrastructure project, which fits in well with Implenia's strategy<\/p>
fits, are allowed to plan and build. We can optimally use our many years of experience and proven expertise in tunnel construction and in other disciplines of civil engineering.\u00bb<\/p>
In addition to the tunnel construction, Implenia will also be involved in special civil engineering and civil engineering units in Central Switzerland.<\/p>","protected":false},"excerpt":{"rendered":"
Das Bundesamt f\u00fcr Strassen (ASTRA) hat heute den Zuschlag f\u00fcr das Gotthard Hauptlos Nord (Los 241) an die von Implenia gef\u00fchrte ARGE \u00absecondo tubo\u00bb (Implenia 60% \/Frutiger 40%) publiziert. Der Auftragswert f\u00fcr den 7.9 km langen Tunnelabschnitt bis zur Losgrenze in der Tunnelmitte bel\u00e4uft sich auf CHF 467 Mio., inkl. MwSt, bei einer Bauzeit von 2022 bis 2029. Es gilt eine 20-t\u00e4gige Beschwerdefrist.<\/p>\n","protected":false},"author":2,"featured_media":43067,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_surecart_dashboard_logo_width":"180px","_surecart_dashboard_show_logo":true,"_surecart_dashboard_navigation_orders":true,"_surecart_dashboard_navigation_invoices":true,"_surecart_dashboard_navigation_subscriptions":true,"_surecart_dashboard_navigation_downloads":true,"_surecart_dashboard_navigation_billing":true,"_surecart_dashboard_navigation_account":true,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[12476],"tags":[14421,13231,21538,32878,20295,14775,19924,32879,12955,32880,32881,32882,32883,32884,19864],"class_list":["post-43072","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-immonews","tag-arge-en","tag-astra-it-en","tag-bauzeit-en","tag-beschwerdefrist-en","tag-bundesamt-en","tag-frutiger-en","tag-gotthard-en","tag-hauptlos-en","tag-implenia-en","tag-losgrenze-en","tag-nord-en","tag-secondo-tubo-en","tag-tunnelabschnitt-en","tag-tunnelmitte-en","tag-zuschlag"],"acf":{"bild_mit_ki_erstellt_worden":[],"lead":"","autor":"","ort":"","bildunterschrift":"","zusammenfassung":"","bild_im_grid":false,"gallerie":"","newsim":""},"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t