Document: NUREG-0800
Document ID: 638ddb22-e6d2-4b69-855f-e55482aae718
Document Type: srp
Title: STEAM AND FEEDWATER SYSTEM MATERIALS
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070583.pdf
Revision Date: 2023-06
Chapter: 10
Section ID: 10.3.6
CFR Part: 
CFR Title: 

Content:
l 1996 58. Integrated Impact 482 In the System 80+ FSER, the staff indicated that ANSI N45.2.1 was superseded by NQA-2. However, per an 11/94 conversation with Quality Assurance and Maintenance Branch staff, N45.2.1 requirements are being incorporated into NQA-1 and NQA-2. RG 1.28, Revision 3 endorsed NQA-1. NRC has a program to revise the endorsement based on the results of an evaluation of the graded QA program. Also NQA is going through a review of both standards. Per an 11-10-94 telecon with Office of Research staff, two draft regulatory guides were prepared to endorse NQA-1 and NQA-2 through their 1993 addenda. Both regulatory guides were put on hold due to NRC/NEI work on the graded QA program. In the interim, NQA-1 and NQA-2 were consolidated into a new NQA-1.No changes will be made to the SRP pending staff resolution of this issue. 59. Integrated Impact 483 Added an applicable corrosion allowance reference which is cited in the section text. DRAFT Rev. 3 - April 1996 10.3.6-16 [This Page Intentionally Left Blank] SRP Draft Section 10.3.6 Attachment B - Cross Reference of Integrated Impacts 10.3.6-17 DRAFT Rev. 3 - April 1996 Integrated Issue SRP Subsections Affected Impact No. 473 Consider modifying this section to address the use of -Subsection I, Areas of Review, erosion/corrosion resistant materials in steam and new items 1 and 3, new Review feedwater systems. Interface -Subsection III, Review Procedures, items 3, 3.a, and 3.c -Subsection VI, References, new reference 5 482 Consider revising this section to update references to None - This Integrated Impact will cleaning and cleanliness control. not be processed pending staff action on NQA-1. 483 Consider modifying this section to address -Subsection I, Areas of Review, appropriate corrosion allowances for steam and new item 2 feedwater system materials. -Subsection III, Review Procedures, item 3.b -Subsection VI, References, new reference 14 484 Consider modifying this section to address steam and None -