The east side of the Oosterdokseiland has for many years been an open spot. It includes the plots 5b and 6 of the master plan of ODE that was launched in 2000. has signed an agreement with BPD/ODE for the development of a very large office building on this site.


Project information


Building structures






UNStudio Amsterdam

Project size

7.500m2 apartements, 65.000m2 offices with commercial areas, 27.500m2 basement en 400 parkings

Start of project




Consulting services

Structural design, detail drawings and calculation, specifications

The property consists of a 2-layer basement parking, storage rooms and technical areas serving the offices and the apartment building. The current entrance and exit to the basements will be demolished and recreated as part of the ground floor of this building. The Oosterdoksstraat will be built on 14 m above street level with a massive steel construction with a cantilevered NE corner of 23 m.

The apartment building is of reinforced concrete, however it is built on a table of steel 10 m above street level. The office consists of a substructure to level 4 with a wide variety in utilisation and an open construction with V-shaped columns, and above it an office with a relatively standard rhythm. The building has a 20 m depth in which a column grid of 8, 4 x 8, 4 m 2 is applied.

The floors consists of so-called 1.2 m wide ribbed floor slabs, with a span of 8.4 m. In order to make a low floor weight possible, the slabs are of reinforced concrete without pressure layer. The basements on the north and west side will connect to the existing basement built in 2004 and 2008.