The IAGI Certified Welder Technician (CWT) Program concluded this week, with the last day consisting of the PVC Certification. The PVC program recognizes the knowledge, experience and skill of welders in PVC Geomembrane welding. The CWT – PVC Certification consists of a written portion and also a hands-on welding test. COMANCO is proud of all the employees who participated in this widely recognized industry.
