*This RCC-M framework or code corresponds to a set of French design and construction rules for the mechanical components of PWR nuclear Islands. It applies primarily to mechanical equipment that is safety classified and subjected to pressure. It also applies to certain non-pressurized components such as RPV internals, supporting elements for classified components, storage tanks and containment penetrations. RCC-M frames many of the manufacturing criteria such as choice of materials and conditions of supply, fabrication and test methods to be implemented, eligibility criteria for detected defects, etc.
Report: Management of a deviation relating to stress-relieving heat treatment of welds
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