WordNet
n. scale drawing of a structure; "the plans for City Hall were on file" [syn: plan]
Wikipedia
In the field of architecture an architectural plan is a design and planning for a building, and can contain architectural drawings, specifications of the design, calculations, time planning of the building process, and other documentation.
Usage examples of "architectural plan".
On the Pacific coast, where Yokohama and Kawasaki had once been, were five Soleri structures, each twelve kilometers tall, surrounded by a hundred thousand hectares of city greenspace, then a vast jumble of townships, each following its own architectural plan, each with over ten million citizens.
A nice simple architectural plan, he mused cynically -- not so complicated that swordsmen might get confused.
No one design, no overall architectural plan or style, could be found here.