Map view

TELT, CO08 - Villard Clément

Lyon, France

Start of construction: January 2021

Construction volume (value of our services): 248 M EUR

Construction of the base tunnel from the Villard Clément portal attacks.

Internal renewal, Hummelbergstrasse 8 - 16

Rapperswil-Jona, Switzerland

Start of construction: February 2020

Construction volume (value of our services): 4,7 M CHF

The existing properties are located in an attractive residential area in Rapperswil-Jona and were renovated a few years ago. Although the occupancy rate remains very good, the owner has been intending to carry out a renovation for several years. In addition, the owner and the administration have requested numerous options, which means that the renovation costs have not met the criteria of economic viability.

CERN - Galerie UA 53

Cessy, France

Start of construction: October 2019

Construction volume (value of our services): 280.000 EUR

All for science: CERN, the European Organisation for Nuclear Research (Conseil Européen pour la Recherche Nucléaire), is one of the largest and most renowned centres for basic physics research in the world. Here, researchers search for the fundamental laws of the universe. At CERN, the world's largest and most complex equipment is used to research the smallest components of matter: the elementary particles.

Refresh of “TORO 1” commercial building, Brown Boveristrasse 5

Zürich, Switzerland

Start of construction: August 2019

Construction volume (value of our services): 20 M CHF

The current main tenants have reduced their rental space. The vacant rental area measuring around 8,900 m², about 45% of the total rental area, is to be made available for rental to various users (multi-tenant) in future.

New building of the Kantonsspital Baden AGNES

Baden, Switzerland

Start of construction: June 2019

Construction volume (value of our services): 47,6 M CHF

New construction of a skeleton building for a new hospital. The new building with approx. 400 beds extends up to 6 upper floors.

SBB four-track expansion – Liestal

Liestal, Switzerland

Start of construction: June 2019

Construction volume (value of our services): 114,7 M CHF

Expansion of the SBB railway line from two tracks to four over a length of 2.5 km, upgrading the train station including the construction of new structures on the platform, and modifications to the infrastructure.

Spitallamm dam – Grimsel

Grimsel, Switzerland

Start of construction: May 2019

Construction volume (value of our services): 98 M CHF

The new double-curvature arch dam will be built directly in front of the existing dam. The old dam will remain in place and will be flooded at a later date.

Zuidelijke Ringweg, Groningen

Groningen, Netherlands

Start of construction: January 2019

The southern bypass of the Dutch city of Groningen is about twelve kilometers long. The contract for the expansion of the southern ring road was awarded to the consortium Combinatie Herepoort.

Subway line 17.1 - Paris Grand Paris Express

Paris, France

Start of construction: December 2018

Construction volume (value of our services): 441 M EUR

With a length of 27 km, line 17 extends over 13 municipalities in the departments of Seine-Saint-Denis, Val-d'Oise and Seine-et-Marne. It connects nine stations between Saint-Denis Pleyel and Le Mesnil-Amelot in less than twenty-five minutes and will facilitate the daily life of nearly 565,000 people.

Varberg Tunneln FAS 2

Vårberg, Sweden

Start of construction: December 2018

Construction volume (value of our services): 328 M EUR

The project comprises the two-lane extension of the Varberg-Hamra section, which is part of the Västkustbanan railway line connecting Göteborg with the southern Swedish city of Lund. As part of an Early Contractor Involvement contract (ECI con-tract), Implenia was initially awarded with the Preliminary Design (Phase 1) in June 2018, and subsequently with the Detailed Design and Construction (Phase 2) in September 2019.

Citylink Anneberg-Skanstull Tunnel

Stockholm, Sweden

Start of construction: December 2018

Construction volume (value of our services): 90 M EUR

As the second of four phases of the so-called City Link Project, the Anneberg-Skanstull Tunnel serves to improve the power supply in the Greater Stockholm area. At a length of around 14 km and a diameter of 5 m, the tunnel is being driven about 50 - 100 m below the Swedish capital using a tunnel boring machine.

Enclosure construction in Schwamendingen (Zurich) – noise protection measures

Zurich, Switzerland

Start of construction: September 2018

Construction volume (value of our services): 53,055 M CHF

Construction of the new cut-and-cover tunnel with a length of 940 metres, a width of 30 metres and a height of 8 to 10 metres.

RBS Section 1.2 Postparc – expansion of Bern train station

Bern, Switzerland

Start of construction: August 2018

Construction volume (value of our services): 13,7 M CHF

Sub-project involving the expansion of Bern train station

Winterthur Town Village

Town Village, Winterthur, Switzerland

Start of construction: April 2018

Construction volume (value of our services): 2,2 M CHF

A multi-use, multi-faceted development with a community focus.

Cantonal Hospital St.Gallen KSSG -Eastern switzerland Children's Hospital OKS

St. Gallen, Switzerland

Start of construction: March 2018

Construction volume (value of our services): 68 M CHF

Generation project in brief