What are the contracting/journeyman pipefitter exams based on?
Both examinations are drawn from the Department of Labor and Industry’s high-pressure piping and code for power-piping systems: Minnesota Statutes Chapter 326B – sections 326B.90 to 326B.925 and Minnesota Rules Chapter 5230. This information is also available for purchase from Minnesota’s Bookstore, 660 Olive Street, St. Paul, MN 55155, (651) 297-3000.