Breadcrumb Home WEL - Welding WEL 1006 WEL 1006: Blueprint Reading for Welders and Fitters Download as PDF Program WEL - Welding Credits 4.00 Covers interpreting weld symbols on blueprints, identifying proper layout methods and tools, and proper joint design necessary for various welding processes. Prerequisites None Lab Hours 22.50 Lecture Hours 45.00