Hi Berry,
I don't have a template, but could you not setup a number of 'templates' for different types of web projects, I know there will still be quite a lot of variation within those, but say for example you have a simple, static, 10 page site that could be one template, and then a basic e-commerce site another, as the steps involved in each are very different once it gets past the HTML/CSS stage.
Do you use any online time management software to track time spent on tasks for web design? Like BaseCamp? as that could prove useful in analyzing time taken on each stage and setting up these templates for future use.
Greg