Site marking of building

This architectural drawing is Site marking of building. Site marking is one of the starting point of your construction. The formula to mark the foundation is Square Root (L2 + B2). The mark is drawn for 4 feet from the first point. Now from this point a mark is drawn for 5 feet and also an arc is drawn. After that a measurement is created for 3 feet from the first point and an arc is drawn. For more details and information download the drawing file.