Design and construction rules for fuel assemblies of PWR nuclear power plants
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Purpose and scope
The RCC-C code contains all the requirements for the design, fabrication and inspection of nuclear fuel assemblies and the different types of core components (rod cluster control assemblies, burnable poison rod assemblies, primary and secondary source assemblies and thimble plug assemblies).
The design, fabrication and inspection rules defined in RCC-C leverage the results of the research and development work pioneered in France, Europe and worldwide, and which have been successfully used by industry to design and build nuclear fuel assemblies and incorporate the resulting feedback.
The code's scope covers:
- Generalities : definitions, standards, management system and treatment of non-conformities
- Product design aspect for safety justification
- Fabrication aspect :
- requirements about materials used,
- qualification requirements for assemblies,
- qualification requirements for inspection and fabrication processes,
- control methods,
- certification of controllers.
- Situations out of the boiler
The new version RCC-C 2015 operates major structure changes for a better user understanding. Furthermore, the technical content has been enhanced on both design and fabrication aspects.
For more details about RCC-C: About AFCEN / Our codes
RCC-C 2015 - ENDesign and construction rules for fuel assemblies of PWR nuclear power plants
Let’s take part in codes update
AFCEN codes continuously improve considering experience feedback of code users. Do you have a question about interpretation of one code paragraph ? Do you propose a code modification ? or you simply want to share with the industry your experience feedback ? The floor is yours. You may download the corresponding form, fill it and then send it to the concerned sub committee who provides answer. Our target is to answer 100% of request within a delay no longer than 3 months.