Alp Transit Ceneri, Lotto 822, Vezia

The construction work in the Vezia section is particularly demanding because it had to be carried out in the middle of a residential area close to the SBB line with very limited space.

The Ceneri base tunnel crosses the Vedeggio road tunnel, which is also under construction, at a distance of only 4 metres. The work on the excavation trench for the portal and the 170 metre-long mine route will take several years. The closed bored pile wall was partly integrated into the groundwater and has 20 cm overlap.

Map

Divisions performance

Foundation engineering.

Specific figures

Overlapping bored pile wall

300 units at around 13.0 m, borehole ø 1,000 mm

Foundation bored piles

105 units at around 13.0 m, borehole ø 900 mm

Permanent anchors

430 units at around 18.0 m, Po = 450 kN

Micro-piles

300 units at 4-10 m

Probes

Borehole ø 101 mm

Contact for questions about the project
Implenia Bau AG
Telefon: +41 44 307 93 01
Profit Center Management Foundation engineering	E-Mail: info.spezialtiefbau@implenia.com

Services

Foundation engineering
- Complete excavation solutions

© 2011 - 2012 Implenia AG

Disclaimer | Impressum

Legal
Implenia checks and updates the information on its website constantly. But because data may change we assume no responsibility nor do we guarantee topicality, accuracy or completeness of the material made available. The same is true of all websites accessible by hyperlink. Implenia assumes no liability whatsoever for the content of websites accessed through such links. Implenia reserves the right to change or supplement the information it provides. Content and structure of Implenia's website is protected by copyright. Reproduction of elements, particularly text, portions thereof or images, requires Implenia's advance agreement.

Implenia's liability disclaimer
By accessing this website you agree that the information it contains is for information purposes only and not binding in any way. Implenia may not be held liable for the website's accuracy or completeness nor for the information or views contained therein. The website is provided 'as is' and 'as available' without any guarantees whatsoever. Implenia issues no guarantee that the website will be available or accessible at all times. Any guarantees, conditions or contractual terms with regard to the website's quality or suitability for a particular purpose shall be in writing here or in a separate agreement between you and Implenia. The information and opinions contained on the website shall not constitute investment, legal, fiscal or any other kind of advice, nor do they in and of themselves form the basis for investment or other decisions. You are counseled to seek professional advice before making investment decisions.

Copyright
The full content of the website is subject to copyright. All rights are reserved. You may download or print out on paper individual pages or sections, provided you do not remove copyright notices or other comments concerning intellectual property. Downloading or copying the website does not imply that the ownership of software or any other material is transferred to you. Complete or partial reproduction of the website, either electronically or in any other form, altering it, creating links to it or its use for public or commercial purposes shall be subject to prior written agreement from Implenia.

Liability limitations
Implenia shall not be liable for loss or damage of any kind, including any atypical, direct or collateral damages which might accrue from the use of, access to or performance by the Implenia website or in connection therewith. There shall be no liability even if the possibility of such damage occurring is expressly indicated. Furthermore, Implenia shall not be liable for breakdowns in electronic data transmission. Implenia's liability in cases of premeditation, lack of due care or diligence or gross negligence on the part of Implenia employees shall remain unaffected.

Links to other websites
Certain hyperlinks allow visitors to leave the Implenia website and go to other sites. As Implenia has not examined these websites it cannot recommend their content nor the products, services or other items offered therein, and cannot be held responsible for them in any way whatsoever.

Cookies
Visiting the website entails the use of cookies. Certain cookies provide servers with access to information such as the visitor's e-mail address. Implenia does not use cookies that access personal customer information.

Statistics
The website www.implenia.com is tracked by the software of Crazy Egg, Inc. and the Webmastertools of Google Inc. This website uses Google Analytics, a web analytics service provided by Google, Inc. (“Google”). Google Analytics uses “cookies”, which are text files placed on your computer, to help the website analyze how users use the site. The information generated by the cookie about your use of the website (including your IP address) will be transmitted to and stored by Google on servers in the United States . Google will use this information for the purpose of evaluating your use of the website, compiling reports on website activity for website operators and providing other services relating to website activity and internet usage. Google may also transfer this information to third parties where required to do so by law, or where such third parties process the information on Google's behalf. Google will not associate your IP address with any other data held by Google. You may refuse the use of cookies by selecting the appropriate settings on your browser, however please note that if you do this you may not be able to use the full functionality of this website. By using this website, you consent to the processing of data about you by Google in the manner and for the purposes set out above.