Breadcrumb Home WLDG Welding WLDG-2435 WLDG-2435: Advanced Layout and Fabrication Download Catalog PDF Download Page PDF Program WLDG Welding Lecture Hours 3 Lab Hours 3 Credit Hours 4 Course Type N An advanced course in layout and fabrication. Includes production and fabrication of layout tools and processes. Emphasis on application of fabrication and layout skills. Prerequisites WLDG-1317.