Recent SemestersSpring 2027, Fall 2026, Spring 2026, Fall 2025, Spring 2025Class Size5–10 studentsCredits3PrerequisiteWELD A100 or WELD A101 or WELD A140 . Transfers ToCSUDescriptionSecond-level advanced welding theory and practice covering the process of orbital gas tungsten arc welding, cleanroom procedures, piping blueprints and certification. Instruction includes safety, equipment use, and certification requirements.Usually HeldTue Thu 7:00pm–7:50pm, Tue Thu 6:50pm–9:10pm, Tue Thu 7:00pm–9:05pm