0credit hour(s)| Fall | Spring | SummerPrerequisite(s):PMT0106, PMT0112, PMT0121, PMT0126. Corequisite(s):PMT0122, PMT0130, PMT0164. This course includes metal inert gas (MIG) welding of open butt joints and welding in the flat angular, vertical and horizontal overhead positions. Contact: 105 clock hours. Additional fee. Does not count toward A.A. or A.S. degree.