Civil engineering: Expertise in complex infrastructures.

Civil engineering: Expertise in complex infrastructures.

Tunnelling, geotechnics, foundation engineering and more: together we bring infrastructure to its destination.

WE BUILD THE FUTURE WITH YOU - FOR 150 YEARS

Civil engineering services

Civil engineering to the highest standards: We also offer you complex projects from a single source - interdisciplinary and leanly organised. Are you looking for a partner for tunnels, roads, geotechnics or civil engineering? We work for you to the highes


FROM SMALL CONSTRUCTION PROJECTS TO LARGE CENTENARY PROJECTS:

We cultivate cooperation at eye level - also in civil engineering.


References Civil Engineering

UFP-08 Eidanger

Porsgrunn, Norway

Start of construction: September 2013
Construction volume (value of our services): 82,892 M CHF Costs converted according to average yearly exchange rates during project realization

Das Projekt UFP-08 Eidanger ist Teil der neuen Eisenbahnstrecke zwischen Larvik und Porsgrunn, die in der Zuteilung der "Vestfold Line, Farriseidet - Porsgrunn" enthalten ist. Der Abschnitt wird zweigleisig für eine…

COE Green Village, Bâtiment Kyoto

Le Grand-Saconnex, Switzerland

Start of construction: June 2022
Construction volume (value of our services): 60 M CHF

Construction of an administrative building in the new Green Village district on the site of the Ecumenical Center of Churches.

K2A Tunnel og grunnarbeider Lysaker-Fornebu

Fornebu, Bærum, Norway

Start of construction: May 2021
Construction volume (value of our services): 129,504 M CHF Costs converted according to average yearly exchange rates during project realization

The Fornebubanen will establish a new t-train line between Majorstuen and Fornebu. The line will run 8 km in a tunnel under the hill. The line will start with a new station and base at Fornebu and extend to Majorstuen where the…

E39 Lyngdal Øst - Lyngdal Vest

Lyngdal, Norway

Start of construction: January 2021
Construction volume (value of our services): 306,858 M CHF Costs converted according to average yearly exchange rates during project realization

E39 Lyngdal East - Lyngdal West stretches from Herdal to Røyskår for a total of 11 km. The project involves a longer road with several tunnels, bridges and complex infrastructure. The contract will be executed as a total contract…

Sandbukta-Moss-Såstad (SMS2A)

Sandbukta, Moss, Såstad, Norway

Start of construction: June 2019
Construction volume (value of our services): 661,315 M CHF Costs converted according to average yearly exchange rates during project realization

The project New double track Sandbukta-Moss-Såstad (SMS2A) is part of the Intercity expansion, and is one of the parsellene in the direction of Halden (Østfoldbanens vestre line). On the line, 10.3 km of new double track will be…

Åseral Nord

Åseral, Norway

Start of construction: January 2018
Construction volume (value of our services): 65,66 M CHF Costs converted according to average yearly exchange rates during project realization

Åseral North is located in the upper part of the Mandalsvassdraget in West Agder, existing facilities were built in the 1950s. In this undertaking, the Langevatn Dam was replaced by a new stone infill dam, which constitutes 10…

Fv. 6312 Berfjorden

Roan, Norway

Start of construction: February 2019
Construction volume (value of our services): 24,048 M CHF Costs converted according to average yearly exchange rates during project realization

Existing Fv. 6312 was curved, narrow and heavily skredutsatt. The route had poor accessibility and a traffic volume of 380 vehicles, 15% of which was heavy traffic. New route 6312 is a landslide protection project which included…

FV. 857 – FV. 125 Bjarkøyforbindelsen

Grytøy, Harstad, Norway

Start of construction: December 2016
Construction volume (value of our services): 26,992 M CHF Costs converted according to average yearly exchange rates during project realization

Bjarkøyforbindelsen is a road connection between Grytøy, Bjarkøy and Sandsøy in Harstad municipality in Troms.

Fv. 2904 Austvoll III new bridge and road connection

Flå, Norway

Start of construction: November 2020
Construction volume (value of our services): 6,616 M CHF Costs converted according to average yearly exchange rates during project realization

The project concerns the construction of a new concrete bridge over Hallingdalselva, replacing the existing bridge. The existing bridge has been environmentally remediated on site (demolition, source separation and resilience)…

K13 Harpe bru/ K14 Solhaug bru/ K21 Vinstersletta bru

Sør-Fron, Norway


Construction volume (value of our services): 18,101 M CHF Costs converted according to average yearly exchange rates during project realization

As part of the E6 H1 Frya-Vinstra project, Implenia constructed three bridges for AF Gruppen, of which Harpe bridge is the largest with its 320 m. Harpe Bridge crosses Lågen river at Harpefoss in Sør-Fron. Harpe bridge is a…