Document: NUREG-0800
Document ID: 91a12934-f0d9-4573-ad3b-553ab75dabc0
Document Type: srp
Title: FISSION PRODUCT CONTROL SYSTEMS AND STRUCTURES
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0636/ML063600408.pdf
Revision Date: 2023-06
Chapter: 6
Section ID: 6.5.3
CFR Part: 
CFR Title: 

Content:
agement and Budget, approval number 3150-0011 and 3150-0151. PUBLIC PROTECTION NOTIFICATION The NRC may not conduct or sponsor, and a person is not required to respond to, a request for information or an information collection requirement unless the requesting document displays a currently valid OMB control number. 6.5.3-13 Revision 3 - March 2007 Units of Light-Water-Cooled Nuclear Power Plants Table 6.5.3-1 Primary Containment Parameters Data Description Parameter Value Type of Structure Primary Containment Design Leak Rate Bypass Leakage Fraction to Volumes 1. 2. 3. Primary Containment Free Volume Primary Containment Subatmospheric Operation Primary Containment Internal Fission Product Removal Systems: Filter System Other Primary Containment Purge/Vent Operation: Leakage During Normal Operation Valve Arrangement Accident Leakage Via Purge/Vent System Prior to Containment Isolation 6.5.3-14 Revision 3 - March 2007 Table 6.5.3-2 Secondary Containment Parameters Data Description Parameter Value For each Secondary Containment Region: Type of Structure Free Volume Mixing Fraction Design Leak Rate Annulus Width (where applicable) For each Ventilation System: Total Recirculation Flow Exhaust Flow Filter Placement Filter Efficiencies Header Placement Time Sequence for Operation Following an Accident or Operation of System Prior to an Accident if Used During Normal Operation