What type of welding process does the LA City structural steel welding license refer to?

The Los Angeles City structural steel welding license primarily refers to the manual welding process. In this context, manual welding involves the welder directly controlling the welding equipment and performing the welds using hand-operated tools. This method emphasizes the skill and technique of the welder, requiring a thorough understanding of welding procedures and safety measures.

Manual welding is crucial in structural applications, where precision and quality are paramount. The welder must be proficient in interpreting welding symbols, understanding material properties, and executing various welding techniques to ensure strong, durable connections in structural steel assemblies. The licensing process for manual welding typically includes both practical and theoretical assessments to validate the welder's capability and knowledge in these areas.

While other processes, such as automated or robotic welding, are used in industrial settings for efficiency and consistency, the focus of the LA City structural steel welding license is specifically on manual welding to ensure that welders are well-equipped to meet the industry's structural integrity standards.