New York Low Pressure Boiler COF Practice

For steam pipes, what is the requalification requirement for welders?

1. Every year

2. Every 2 years

3. Every 3 years

4. Every 4 years

The correct answer is: Every 3 years

The requirement for the requalification of welders working on steam pipes is to ensure that they continue to meet the necessary standards for safety and quality in their work. Requalifying every three years is a recognized timeframe that allows for the assessment of a welder’s skills and the ability to produce welds that comply with the specifications required for handling steam. This period balances the need for consistency in skill with practical considerations of work schedules and the availability of training resources. By requiring requalification every three years, the industry acknowledges that while a welder may maintain skill levels, periodic assessments are necessary to address any variations in technique that may arise over time or changes in welding technology and standards. Regular requalification helps mitigate risks associated with weld failures, which is critical given the potential hazards of steam systems under pressure. Other timeframes like one, two, or four years do not align with the established standards set forth by organizations governing boiler operations and safety regulations, thus reinforcing the three-year requalification standard.