New York Low Pressure Boiler COF Practice 2026 – All-in-One Guide to Exam Success!

The requalification frequency for welders who work on hydronic pipes is every 5 years. This standard helps ensure that welders maintain their skills and adhere to up-to-date safety and quality standards over time. It recognizes that while skills may not diminish rapidly, regular requalification can help maintain the integrity of their work in compliance with industry regulations. This timeframe also allows for sufficient time for welders to gain experience and refine their techniques, ensuring that high-quality work continues to be performed.

This frequency aligns with certain industry practices and codes that govern welding and the maintenance of piping systems, emphasizing the importance of regular evaluation without imposing overly frequent requalification, which could burden both the welders and employers.