Document: NUREG-0800
Document ID: e3249d77-0411-430a-9793-06aea8669075
Document Type: srp
Title: FISSION PRODUCT CONTROL SYSTEMS AND STRUCTURES
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070474.pdf
Revision Date: 2023-06
Chapter: 6
Section ID: 6.5.3
CFR Part: 
CFR Title: 

Content:
4, "Assumptions Used for Evaluating the Potential Radiological Consequences of a Loss-of-Coolant Accident for Pressurized Water Reactors." 6. Regulatory Guide 1.3, "Assumptions Used for Evaluating the Potential Radiological Consequences of a Loss-of-Coolant Accident for Boiling Water Reactors." 7. Regulatory Guide 1.52, "Design, Testing, and Maintenance Criteria for Post Accident Engineered Safety Feature Atmospheric Cleanup System Air Filtration and Adsorption Units of Light-Water-Cooled Nuclear Power Plants."105 6.5.3-13 DRAFT Rev. 3 - April 1996 Table 6.5.3-1 Primary Containment Parameters Parameter Staff Data Description Value Verification Type of Structure SEBECGB106 Primary Containment Design Leak Rate CSBSCSB107 Bypass Leakage Fraction to Volumes CSBSCSB108 1. 2. 3. Primary Containment Free Volume CSBSCSB109 Primary Containment Subatmospheric CSBSCSB110 Operation Primary Containment Internal Fission AABPERB111 Product Removal Systems: Filter System Other Primary Containment Purge/Vent CSBSCSB112 Operation: Leakage During Normal Operation Valve Arrangement Accident Leakage Via Purge/Vent System Prior to Containment Isolation DRAFT Rev. 3 - April 1996 6.5.3-14 Table 6.5.3-2 Secondary Containment Parameters Parameter Staff Data Description Value Verification For each Secondary Containment Region: Type of Structure SEBECGB113 Free Volume CSBSCSB114 Mixing Fraction AABSCSB115 Design Leak Rate CSBSCSB116 Annulus Width (where applicable) CSBSCSB117 For each Ventilation System: Total Recirculation Flow AABEMCB118 Exhaust Flow AABEMCB119 Filter Placement AABEMCB120 Filter Efficiencies ETSBPERB121 Header Placement AABEMCB122 Time Sequence for Operation CSBSCSB123 Following an Accident or Operation of System Prior to an ASBSCSB124 Accident if Used During Normal Operation SRP Draft Section 6.5.3 Attachment A - Proposed Changes in Order of Occurrence 6.5.3-15 DRAFT Rev. 3 - April 1996 Item numbers in the following table correspond to superscript numbers in the