CSA N285 PDF
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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This Standard does not apply to pressure tube materials other than cold-worked Zr Technical requirements for in-service evaluation of zirconium alloy pressure tubes in CANDU ca.
Annex D contains the material properties and derived quantities that are required when performing an evaluation in accordance with Annexes A to C. It supersedes the previous editions, published in and Les mer om abonnement. Forside Nettbutikk Produktkatalogen Produktpresentasjon.
CSA N Scope of Work |
Users of this Standard are reminded that the site selection, design, manufacture, construction, installation, commissioning, operation, n85 decommissioning of nuclear facilities in Canada are subject to the Nuclear Safety and Control Act and its Regulations. 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: The definition of pressure tube cas types is provided in CSA N The main body contains the mandatory rules and acceptance criteria for in-service evaluation of 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.
Clause 13 of CSA N The requirements of this Standard address the specific fitness-for-service evaluation requirements n258 CSA N 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.
Annex E contains a form for providing notification of the evaluation to the authority having jurisdiction AHJ.
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 Fordelene med et abonnement:. The non-mandatory annexes nn285 as follows: The Canadian Nuclear Safety Commission might impose additional requirements to those specified in this Standard.
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