SL 35-2011 in English

This standard provides specific rules and procedures for the examination of welders involved in the welding of metal structures in hydraulic engineering. It outlines the requirements for the qualification of welders, including the necessary training, practical tests, and evaluation criteria. The standard covers various aspects such as the types of welds, the materials used, and the conditions under which the welds must be performed. It also includes guidelines for the certification process, ensuring that welders meet the required standards of skill and safety. The document is structured to facilitate the implementation of consistent and high-quality welding practices within the industry. It serves as a reference for organizations and professionals responsible for the welding of metal structures in hydraulic engineering projects.