I get a new project coming across my desk on an hourly basis. They all adhere to a very strict format, so it isn't terribly difficult to create a new project from scratch every time, but it is something that I should be able to do from a script that just constructs and builds the entire project. It would save me a helluva lot of time to have this automated.
The actual build is already done by automated, scripted systems. I just need to be able to build the project - either from scratch or from a template - each time I go to do the build.