VINCI Construction selected for design-build contract for the I-64 link between Hampton and Norfolk in Virginia (United States)

18. 02. 2019 - 08:35 - Neuaufträge - Staaten von Amerika

· Design-build contract covering 5.3 km viaducts over the sea and new tunnels, as well as widening 14.5 km of existing roads
· Contract value: €2.9 billion ($3.3 billion)
· 18 months of studies and 56 months of works

Updated on 19/02/2019 at 8:40 am.

The Governor of the State of Virginia in the United States has announced it has selected the joint venture comprising VINCI Construction Grands Projets and Dodin Campenon Bernard, both VINCI Construction subsidiaries (33%), Dragados USA (42%) and Flatiron (25%), for the contract of extending and upgrading the I-64 between Hampton and Norfolk, worth €2.9 billion ($3.3 billion). The contract is expected to be executed in April 2019 with construction expected to conclude in 2025.

The project calls for designing and building 5.3 km of viaducts over the sea and new tunnels, as well as widening 14.5 km of existing roads.

The new component involves digging two tunnels, each 2.4 km long, between two artificial islands using a variable density tunnel boring machine with a diameter of 13.56 metres. The two islands will be connected to the continent by two viaducts over the sea, the first measuring 1 km and the other 1.9 km. For the existing component, demolition, reconstruction and widening works will be carried out over 14.5 km of road and two additional traffic lanes will be created in each direction. The road will continue to be used throughout the works.

The project’s aim is to decongest the existing network: the existing road, which dates back to 1976, is used daily by over 100,000 vehicles, causing tailbacks of up to 8 km to the bridge upstream.

VINCI is a recognised player in the modernisation and extension of the US road network. In December 2016, for instance, VINCI Construction Grands Projets delivered the Ohio River Bridge between Indiana and Kentucky, which included a 762 metre cable stayed bridge, a 512 metre twin-bore tunnel and 19 engineering structures. The Ohio River Bridge project was the VINCI Group’s first public-private partnership in the United States.

About VINCI Construction
VINCI Construction, a global player and European leader, is active on five continents, with more than 70,000 employees and 700 companies generating revenue of €14.2 billion in 2018. Structured according to an integrated model, the company has the capacity to intervene over the entire life cycle of a structure (finance, design, construction, maintenance) in eight sectors: buildings, functional structures, transport infrastructure, hydraulic engineering, renewable and nuclear energy, the environment, oil and gas sector, and mines.
www.vinci-construction.com

 

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