Document: NUREG-0800
Document ID: 42f941d3-4815-4bc5-bf81-f2dab04a7aa7
Document Type: srp
Title: SECONDARY CONTAINMENT FUNCTIONAL DESIGN
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070459.pdf
Revision Date: 2023-06
Chapter: 6
Section ID: 6.2.3
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CFR Title: 

Content:
riteria applied to guard pipes surrounding high energy lines within the secondary containment. 5. Analyses of any primary containment leakage paths that bypass the secondary containment. 6. The design provisions for periodic leakage testing of secondary containment bypass leakage paths. 7. Analyses of the pressure response of the secondary containment resulting from inadvertent depressurization of the primary containment when there is vacuum relief from the secondary containment. 8. The acceptability of the mass and energy release data used in the analysis of the secondary containment pressure response to postulated high energy line breaks. Review Interfaces SCSB also performs the following review under the SRP Section indicated:5 Evaluates the design requirements and the periodic inspection and operability test program for the depressurization and filtration systems as part of its primary review responsibility for SRP Section 6.2.6.6 In addition, the SCSB will coordinate other branches' evaluations that interface with the overall review of the secondary containment functional design, as follows:7 1. The AuxiliaryPlant Systems Branch (ASBSPLB) , as part of its primary review 8 responsibility for SRP Section 3.6.1, will evaluate the plant design for protection against postulated pipe ruptures in auxiliary areas outside primary containment that serve as the secondary containment. The Accident Evaluation Branch (AEB)SPLB , as part of its 9 primary review responsibility for SRP Sections 6.5.1 and 6.5.3 and SRP Section 6.2.6,10 will evaluate the design requirements and the periodic inspection and operability test program for the depressurization and filtration systems. The AEBSPLB also will 11 evaluate the fission product removal capability of the secondary containment supporting systems under SRP Section 6.5.3. The SPLB also determines that the plant design adequately protects control room personnel against radiation exposure during accidents as part of its primary