• June 25, 2019

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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Technical requirements for in-service evaluation vsa zirconium alloy pressure tubes in CANDU reactors. The series outlines requirements that are particularly applicable to nuclear power plants in Canada and references the appropriate requirements of the ASME Boiler and Pressure Vessel Code. 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.


Fordelene med et abonnement:. Cwa supersedes the previous editions, published in and Annex E contains a form for providing notification of the evaluation to the authority having jurisdiction AHJ.

This Standard does not apply to pressure tube materials other than cold-worked Zr NOK 62 ,00 eks. The Canadian Nuclear Safety Commission might impose additional requirements to those specified in this Standard.

Les mer om abonnement.

The main body contains the mandatory rules and acceptance criteria for in-service evaluation of zirconium alloy pressure tubes in CANDU reactors. The requirements of this Standard address the specific fitness-for-service evaluation requirements of CSA N Annex D contains the material properties and derived quantities that are required dsa performing an evaluation in accordance with Annexes A to C.

CSA N Scope of Work |

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.


Clause 13 of CSA N Fordelene med et abonnement: Users of this Standard are reminded that the 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.

The definition of pressure tube material types h285 provided in CSA N 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 vsa of CSA N The non-mandatory annexes are as follows: