Well, I guess I'm not getting an answer. Depending on the work you are doing, it can be simple as a one page thing similar to jfiskus, or if it's architectural or electrical, it may include location plan, location elevation, elevations (front, rear, sides and/or plan) with basic callouts and color to bid off of and get a pre-approval. Once the price is locked down, adding details required to get permit and final sign off adds to the package, depending on the complexity. At times, for an internally illuminated logo on a storefront, it may be a 4-5 page document, apartment complexes or commercial business projects could be 20-100 pages...
(sorry, took down images, realized there is someone unethical, that would use them without permission)
Again, I made a template file/title block in Illustrator with CadTools. On details that are standard, I can pull them from my swatch menu - still editable and in scale.