Is welder qualification required for repair welding?
Yes, welder qualification is generally required for repair welding, especially in critical applications across industries in India.
Repair welding is treated with the same level of importance as original fabrication welding because it directly impacts the safety, strength, and integrity of the component or structure. Therefore, the welder performing repair work must be qualified for the relevant welding process, material type, and position as per applicable standards such as IS codes, ASME Section IX, AWS, or project-specific specifications.
In sectors like oil & gas, power plants, pressure vessels, pipelines, and structural fabrication, repair welding is often subject to strict inspection and approval requirements. In many cases, the repair procedure itself may also need to be approved through a Welding Procedure Specification (WPS).
How UNIQUO typically handles it
At Uniquo, we ensure that repair welding activities are supported by proper welder qualification and inspection, helping clients maintain compliance, avoid recurring defects, and ensure long-term reliability of critical assets.