Document: NUREG-0800
Document ID: 2adccc8f-d828-4baf-b696-6ee4f776837b
Document Type: srp
Title: REACTOR INTERNAL AND CORE SUPPORT MATERIALS
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070416.pdf
Revision Date: 2023-06
Chapter: 4
Section ID: 4.5.2
CFR Part: 
CFR Title: 

Content:
tachment A - Proposed Changes in Order of Occurrence Item Source Description DRAFT Rev. 3 - April 1996 4.5.2-12 11. Editorial Revised to clarify that non-destructive examination of product forms other than tubular products is also reviewed. Reactor internals and core support structures are typically constructed of a variety of product forms in addition to tubular products. The ASME Code Articles (NG-2500 and NG-5300) cited as specific acceptance criteria related to this Area of Review in subsection II.3 cover the examination of numerous product forms in addition to tubular products. 12. Editorial Removed plural to improve grammar. 13. Editorial Added plural and associated verb-form to improve grammar/clarity. 14. Editorial Revised to improve grammar and to clarify that non- structural internals are covered. 15. Editorial In response to a PRB comment on the draft revision of SRP Section 5.2.3, added clarification that stabilized stainless steels may also be used as materials. 16. Editorial Since the preceding paragraph was revised to discuss both stabilized and unstabilized stainless steels, replaced "these" with "unstabilized" to retain the original intent to discuss the susceptibility of unstabilized steels to stress corrosion. 17. SRP-UDP format item, Reformat Added Review Interface subsection of Areas of Review Areas of Review using numbered paragraphs to be consistent with SRP-UDP required format so that reviews performed in other SRP Sections which are relevant to the overall review of reactor internals and core support structures materials are detailed in their own subsection. Also reformatted existing description of review interfaces in numbered format. 18. SRP-UDP Integration of Bolting Added a review interface reflecting reviews of bolting Issues, Potential Impacts 1000 and and threaded fastener programs under new SRP 1820 Section 3.13. 19. Editorial, SRP-UDP format item Relocated the review interface previously stated in subsection I, 2nd paragraph. Also