<p>This Architectrural Drawing of Key plan layout in AutoCAD, dwg file. key plan means <strong>a plan showing the position of the area of a scheme map</strong> and, if the scheme map is drawn on more than one sheet, the division of that scheme map into sheets <strong>A small-scale plan of a building or building group which indicates the placement of the principal elements of the scheme</strong>. For more detaqils and information download the drawing file.</p>