The Directorate-General for Public Works and Water Management (Rijkswaterstaat) is planning to award the realisation of the A4 Delft-Schiedam to the A4ALL combination comprising Boskalis, Heijmans and VolkerWessels. Rijkswaterstaat evaluated the proposal submitted by the combination in terms of price and quality, including the timely completion of the technical tunnel installations, the quality of the design and the degree of hindrance for the surroundings. This involves a design and construct contract.
It concerns the construction of the A4 between Delft and Schiedam, covering a distance of approximately 7 kilometres consisting of a 2 kilometre land tunnel including the technical installations, a aqueduct and ecoduct, a number of crossing civil works, sound barriers along a 12 kilometre distance, the maintenance of at least 8 years of the technical installations, the demolition of the Kethelplein intersection, the installation of new covering layers on the existing A4 North, the A20 and the A4 South and the maintenance of at least 8 years of the technical installations.
Work will commence in 2012 after final contract award and is expected to be complete in 2015.
Not for publication, for more information:
Boskalis, Martijn L.D. Schuttevâer, Director Investor Relations & Corporate Communications, 078 69 69, firstname.lastname@example.org
Heijmans NV, Lonneke Wijnhoven, Directeur Communicatie, 073 543 52 17, email@example.com
VolkerWessels, Dorien Wietsma, Directeur Corporate Responsibility & Communications VolkerWessels. 010- 424 44 25, firstname.lastname@example.org
Heijmans NV, Frank Heerens, Manager Investor Relations, 073 543 52 17, email@example.com