This is the third edition of CSA N/N Series, General requirements for pressure-retaining systems and components in CANDU. Commentary on CSA N, General requirements for pressure-retaining systems and components in CANDU nuclear power plants. Pressure tubes in Canadian CANDU? nuclear power plants are inspected in accordance with CSA N, Periodic inspection of CANDU nuclear power plant.
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When a detected flaw indication does not satisfy the criteria of acceptance by examination, or when pressure tube to calandria tube contact is detected or predicted, Clause 12 of CSA N NOK 62 ,00 eks.
The main body contains the mandatory rules and acceptance criteria for in-service evaluation of zirconium alloy pressure tubes in CANDU reactors.
The definition of pressure tube material types is provided in CSA N Les mer om abonnement. Annex E n85 a form for providing notification of the evaluation to the authority having jurisdiction AHJ. Clause 13 of CSA N Forside Nettbutikk Produktkatalogen Produktpresentasjon.
CSA N provides overall direction to management to develop and implement sound management practices and controls, while the other CSA Group nuclear Standards provide technical requirements and guidance that support the management system.
Fordelene med et abonnement: Fordelene med et abonnement:. It supersedes the previous editions, published in and Technical caa for in-service evaluation of zirconium alloy pressure tubes in CANDU reactors.
CSA N Scope of Work |
Annex D contains the material properties and derived quantities that are required when performing an evaluation in accordance with Annexes A to C. The Canadian Nuclear Safety Commission might impose additional requirements to those specified in this Standard.
The series outlines requirements csq are particularly applicable to nuclear power plants in Canada and references the appropriate requirements of the ASME Boiler and Pressure Vessel Code.
The non-mandatory annexes are as follows: The requirements of sca Standard address the specific fitness-for-service evaluation requirements of CSA N This Standard does not apply to pressure tube materials other than cold-worked Zr Users of this Standard are reminded that n28 site selection, design, manufacture, construction, installation, commissioning, operation, and decommissioning of nuclear facilities in Canada are subject to the Nuclear Safety and Control Act and its Regulations.
This Standard works in harmony with CSA N and does not duplicate the generic requirements of CSA N; however, it may provide more specific direction for those requirements.