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
CFR Part: 
CFR Title: 

Content:
e design requirements and the periodic inspection and operability test program for the depressurization and filtration systems. The AEB also will evaluate the fission product removal capability of the secondary containment supporting systems. The Auxiliary Systems Branch (ASB), as part of its primary review 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 Instrumentation and Control Systems Branch (ICSB) reviews and evaluates instrumentation necessary for the actuation and control features for the secondary containment function as part of its primary review responsibility for SRP Section 7.1 thru 7.5. The Mechanical Engineering Branch (MEB), as part of its primary review responsibility for SRP Section 3.6.2, will evaluate the break locations and dynamic effects associated with the postulated rupture of piping outside the primary containment. The Licensing Guidance Branch (LGB), at the operating licensing stage of review, will review the proposed technical specifications pertaining to the functional capability of the secondary containment system and the leakage testing of bypass leakage paths as part of its primary review responsibility for SRP Section 16.0. For these areas of review identified above as being part of the primary review responsibility of other branchesreview under other SRP sections, the acceptance criteria necessary for the review and their methods of application are contained in the referenced SRP sections of the corresponding primary branch.19 DRAFT Rev. 3 - April 1996 6.2.3-4 II. ACCEPTANCE CRITERIA SCSB accepts the secondary containment functional design if the relevant requirements of 20 General Design Criteria 4, 16, and 453 and Appendix J to 10 CFR Part 50 are complied with. 21 The relevant requirements are as follows: A. General Design Criterion 4 as it relates to structures, systems