Document: NUREG-0800
Document ID: faf774de-7226-41f8-ba11-7cf612907af6
Document Type: srp
Title: GASEOUS WASTE MANAGEMENT SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1306/ML13065A119.pdf
Revision Date: 2023-06
Chapter: 11
Section ID: 11.3
CFR Part: 
CFR Title: 

Content:
n analyses, procedures, and criteria used to establish the ability of seismic Category I structures housing the system and supporting systems to withstand the effects of natural phenomena, such as the safe-shutdown earthquake, the probable maximum flood, and tornadoes and tornado missiles, is performed using the guidance in SRP Sections 3.3.1, “Wind Loadings,” 3.3.2, “Tornado Loadings,” 3.4.2, Analysis Procedures,” 3.5.3, “Barrier Design Procedures,” 3.7.1, “Seismic Design Parameters,” through 3.7.4, “Seismic Instrumentation,” 3.8.4, “Other Seismic Category I Structures,” and 3.8.5, “Foundations,” and RG 1.143 with respect to natural phenomena and man-induced hazards used in assigning safety classifications to SSCs for the GWMS. 9. The review of the GWMS fire protection program for storage and use of flammable gases, combustible radioactive wastes (e.g., spent high-efficiency particulate air (HEPA) filters, and activated charcoals), and generation of combustible gas mixtures (H2 and O2) is performed using the guidance in SRP Sections 9.5.1.1, “Fire Protection Program,” and 11.4, “Solid Waste Management System,” using the guidance in RG 1.189 and 1.205, “Risk-Informed, Performance-Based Fire Protection for Existing Light-Water Nuclear Power Plants,” as they relate to the conduct of fire hazards analysis involving the presence of combustible gases and flammable materials. 10. Review of the acceptability of the seismic and quality group classifications for structures and system components is performed using the guidance in SRP Sections 3.2.1, “Seismic Classification,” and 3.2.2, “System Quality Group Classification.” 11.3-7 Draft Revision 4 – August 2014 11. The review of radiation monitoring instrumentation and controls used by the GWMS, including provisions for automatic control features and interdependence with parameters other than radioactivity (e.g., valve and damper positions, and system differential pressure,