1.1 Scope. This standard presents a system for indicating welding, brazing, and nondestructive examination require-ments. The system includes provisions for the graphical representation of welds, brazes, and nondestructive examination methods with conventions for specifying, at a minimum, the location and extent of their application. Optional elements and supplementary symbols provide a means for specifying additional requirements. Requirements not detailed on the symbol used for welding. brazing. or nondestructive examination shall be provided or referenced elsewhere on the drawing.
