In the projects which are carried out by businesses in the
Infrastructure Building sector, the parties involved communicate
constantly.     The Infrastructure Building industry is
characterized by changing cooperation relations between the
different parties involved. During the entire process - from the
first idea until finally the use and operational management -
new cooperation relationships are constantly being formed. Some
parties stay involved in the project over a longer period of
time, while others come and go. Good communication between the
parties involved is paramount for the efficiency in the project.
The quick agreement on changes by all building partners, and
the prompt availability of the last version of a drawing at the
building sight, has great influence on the quality, the time
span and the costs of a project.   Project partners
experience that poor communication is an important bottleneck in
the infrastructure building sector. In early 1998 a number
of organizations from the infrastructure b