Welding - SMAW Carbon Pipe/Industrial Blueprint Download as PDF OPTION IV – SMAW CARBON PIPE/INDUSTRIAL BLUEPRINT SHORT-TERM CERTIFICATE-Guided Pathway/Map Item # Title Credits WDT 110 Industrial Blueprint Reading 3 WDT 260 SMAW Carbon Pipe 6 WDT 257 SMAW Carbon Pipe Lab 3 Sub-Total Credits 12 Total credits: 12 Overview Program Welding Type Short-Term Certificate