Document: NUREG-0800
Document ID: 632e6c59-03bd-4648-b0b3-e8b2efd6fa04
Document Type: srp
Title: CONTAINMENT ISOLATION SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0703/ML070380197.pdf
Revision Date: 2023-06
Chapter: 6
Section ID: 6.2.4
CFR Part: 
CFR Title: 

Content:
s and restrictions (e.g., interface requirements and site parameters) included in the referenced DC. 6.2.4-3 Revision 3 - March 2007 Review Interfaces Other SRP sections interface with this section as follows: 1. Sections 3.2.1 and 3.2.2: review of system seismic design and quality group classification, respectively. 2. Section 3.6.2: review of postulated pipe rupture locations, the containment penetration exclusion area, and related dynamic effects on containment isolation capability. 3. Section 3.8: review of the containment isolation system structural design for adequate protection against earthquakes. 4. Section 3.9: review of the containment isolation system mechanical design for adequate protection against breach of integrity, missiles, pipe whip, and jet impingement. 5. Section 3.10: evaluation of the qualification test program for electric valve operators and the operability assurance program for containment purge and vent valves. 6. Sections 3.10 and 3.11: review of sensing and actuation instrumentation of the plant protection system located both inside and outside of containment. 7. Section 7.5: evaluation of the actuation and control features for isolation valves. 8. Sections 8.3.1 and 8.3.2: review of the power sources for containment isolation valve operators in each line penetrating the containment for whether any single fault can prevent isolation of the line. 9. Section 8.4: review of capability to withstand or cope with and recover from SBO coordinated with review of containment isolation system for appropriate system functioning for SBO. 10. Section 15.6.5: review of the closure time for containment isolation valves in lines that provide a direct path to the environs for the prediction of onset of accident-induced fuel failure. 11. Section 15.0.3: review of the radiological dose consequence analysis for the release of containment atmosphere prior to closure of containment isolation valves in lines providing a direct path to the environs. 12.