Common Mistakes in Weld Fit-Up Checks for Wind Tower Sections

https://ultrasonic-inspection-digest.quillnesty.com/posts/making-choosing-an-ndt-method-work-for-repair-welding-jobs

Common Mistakes in Weld Fit-Up Checks for Wind Tower Sections Large tower shells rely on long circumferential and longitudinal joints. Fit-up checks confirm the joint is prepared before heat makes later correction difficult