Just to add to this....
Full new build happening here and have heard some of the horror stories of other projects like this. I would like to be able to present an argument re size of server room, air con, a dedicated tech room etc. If people could let me know of there experiences and the approx cost of fixing blatent S*** ups it would help me a great deal when putting my point across to the SMT and Architects when they start the real planning.
All input greatfully recieved