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Carbon arc-air gouging is a standard technology for repairing defects in welded structures. The skill of weld gouging operators is equally important, as the skill of welders involved in welding and weld rectification is essential. The skill of gouging operators is considered necessary considering their capability to identify defects during gouging, optimized gouging to avoid joint damage of puncher, process safety etc. but no established documentation or standards are available which will givedoi:10.56452/770 fatcat:bfmgjyiibfgqro62qu53xw6lc4