The following is based on Van Buren design documents and is not canon.
The Maxson bunker design document for the Van Buren project (Black Isle's canceled Fallout 3) was leaked from a top secret source on June 16, 2005 at No Mutants Allowed. It was written by John W. Deiley and is a complete description of all places, characters and quests in the location "Maxson bunker."
Contents[]
The original document has been split into 2 parts for reading at the wiki.