Document: NUREG-0800
Document ID: 38291c4d-6d61-4922-8b44-6af61374cfaa
Document Type: srp
Title: ENGINEERED SAFETY FEATURES MATERIALS
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052340646.pdf
Revision Date: 2023-06
Chapter: 6
Section ID: 6.1.1
CFR Part: 
CFR Title: 

Content:
ely low probability of abnormal leakage, of rapidly propagating failure, and of gross rupture. General Design Criterion 31, "Fracture Prevention of Reactor Coolant Pressure Boundary - as it relates to extremely low probability of rapidly propagating fracture and gross rupture of the reactor coolant pressure boundary. General Desiqn Criterion 35, "Emergency Core Cooling" - as it relates to assur- ance that the clad metal-water reaction is limited to negligible amounts. General Design Criterion 41, "Containment Atmosphere Cleanup" - as it relates to control of the concentration of hydrogen in the containment atmosphere following postulated accidents to assure that containment integrity is maintained. Appendix B to 10 CFR Part 50, !'Quality Assurance Criteria for Nuclear Power Plants and Fuel Reprocessing Plants" - as it relates to the requirement that measures be established to control the cleaning of material and equipment in accordance with work and inspection instructions to prevent damage or deterioration. Specific criteria necessary to meet the relevant requirements of GDC 1, 4, 14, 31, 35, 41, and Appendix B to 10 CFR Part 50 and 10 CFR Part 50, §50.55a for the review areas identified in subsection I of this SRP section are as follows. A. Criteria for Primary Review Areas 1. Materials and Fabrication To meet the requirements of General Design Criterion 1 and §50.55a to assure that structures, systems and components important to safety shall be designed, fabricated, erected, and tested to quality stand- ards commensurate with the importance of the safety functions to be performed, Codes and standards should be identified and records main- tained. The materials specified for use in these systems must be as given in Appendix 1 to Section III of the Code, and parts A, B and C of Section II of the Code. Regulatory Guide 1.85, "Code Case Acceptability ASME Section III Materials," describes acceptable Code cases that may be used in conjunction with the above