We would like to express our thanks to our Project Supervisor Dr. Paul Strachan of the University of Strathclyde whose guidance during the Group Project was appreciated and valued by the group.

In addition we would like to thank our industrial contact Dr. Stephen Thomson of the Laing O’Rourke Group for his assistance during this project.

We are also grateful for the constructive criticisms and perceptive questioning from our course mates and the other members of the academic staff during the project duration.