2de Coentunnel
The 2e Coentunnel is a tunnel projected under the Noordzeekanaal, next to the existing Coentunnel in Amsterdam.
The tunnel is being built as part of a plan to solve traffic congestion creating a new link between the A5 and the A8
motorways. SKE was sub-contracted by the building contractor because of their experience and expertise in structural
engineering for traffic works. SKE worked on the design, drawings and calculations for the tunnel as well as 28 structures
for junctions and flyovers.

Project details

Constructioncosts:   ± €500.000.000
Projectcosts:   2,1 billion euro
Start:   June 2008
Completion:   September 2013
Location:   Amsterdam, The Netherlands 
Client:   Coentunnel Construction (Combinanten: Arcadis, Besix, CFE, Dredging International, Dura Vermeer,
TBI bouw en Vinci.)
Website:   http://www.2ecoentunnel.com
Scope of work:   Civil Engineering; flyovers, tunnels, noise and air barriers
Services:   Engineering (design, drawing and calculations)

De Skytrain 

The Bangkok Mass Transit System, commonly known as the BTS Skytrain (Thai: รถไฟฟ้าบีทีเอส), is an elevated
railway system in Bangkok, Thailand. It is Bangkok’s first modern mass transit project. The first two lines were
opened in 1999. SKE provided structural drawing services for this project.

Project details

Start:   1992
Completion:   1999
Location:   Bangkok, Thailand
The Bangkok Mass Transit System
Scope of work:   Infrastructure
Services:   providing outsourced structural drawings services


The Betuweroute is a 158,5 km long double track freight railway from port of Rotterdam to the Germany border.

Due to our experience and expertise SKE was used main contractor for civil engineering and project coordination. 
SKE was responsible for engineering work for building services in the five tunnels between the Rotterdam port and
Zevenaar track.



Project details

Projectcosts:   4,7 billion euro
Start:   1997
Location:   Tracé Rotterdam - Zevenaar
Client:   BeCIG (Betuwe Combinatie Imtech GTI), Oud Alblas
Website:   http://www.kennis.betuweroute.nl
Scope of work:   Civil Engineering, building services, tunnels
Services:   Project management, design, engineering, building support

HVC Dordrecht

HVC are a waste collection and energy production company, with 52 share holding municipalities and five water districts. HVC’s core business is waste collection, recycling & composting and incineration for energy production. HVC develops heat networks and facilities for the production of gas from organic waste. De HVC has upgraded the  incineration capacity of the waste plant in Dordrecht and added a fifth incineration line. This line has an incineration capacity of approximately 235.000 tons a year.

SKE has been subcontracted by Visser & Smit Bouw to do the building design, engineering details and building supervision.

Project details

Start:   1998
Location:   Dordrecht
Client:   Combinatie VMI (consortium met Imtech Deutschland GmbH und Co. KG Imtech Projects B.V., LAB SA, Martin GmbH für Umwelt und Energietechnik, Visser & Smit Bouw bv, Visser & Smit Hanab bv)
Website:   http://www.hvcgroep.nl/
Scope of work:   Industrial construction work 
Services:   engineering (design, drawing, construction), building supervison 

NAM schoonebeek

The Schoonebeek oil field in Drenthe was shut down in 1996 because no longer considered profitable. The introduction of new techniques led to re-opening in January 2011. In the next 25 years the field will produce an estimated 100 million barrels.

SKE contributed as sub-contractor of consortium partner Visser & Smit Hanab, who are responsible for all under- and over ground piping. SKE delivered the design and construction drawings for 17 km of piping including digitally processing 2500 sleeper drawings (52 types). These drawings were all produced at our subsidiary company  SKESME in Paramaribo, Suriname.


Project details

Start:   2008
Location:   Schoonebeek, The Netherlands
Client:   NAM (Nederlandse Aardolie Maatschappij)
Participants:   Uitvoering: VolkerWessels: (betrokken dochterondernemingen: Visser & Smit Hanab, KWS Infra, Visser & Smit Bouw en Gebr. Van Kessel.) totale Engineering: Tebodin
Website:   http://www.nam.nl
Scope of work:   Piping
Services:   Construction drawing, recruiting construction engineers