Document: NUREG-0800
Document ID: 25e52c07-8f43-4a33-a908-01ec9eb02d06
Document Type: srp
Title: LIQUID WASTE MANAGEMENT SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1304/ML13044A644.pdf
Revision Date: 2023-06
Chapter: 11
Section ID: 11.2
CFR Part: 
CFR Title: 

Content:
�� and RG 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 radioactivity in combustible or flammable materials and compliance with 10 CFR Part 20 in assessing radiological impacts to workers and members of the public if exposed to combustion products. 20. For any portion of the LWMS post-accident subsystems that supports safety-related functions, as identified by the applicant, the review of these design features is performed using the guidance SRP Chapter 7 and SRP Section 13.3, “Emergency Planning.” In this context, the review, using the guidance in RG 1.97, “Criteria for Accident Monitoring Instrumentation for Nuclear Power Plants,” and BTP 7-10, “Guidance on Application of 11.2-9 Draft Revision 5 – August 2014 Regulatory Guide 1.97,” addresses the performance, design, qualification, display, quality assurance, and selection of monitoring variables of radiation monitoring equipment required for accident monitoring and sampling. 21. The review of design features of building exhaust and ventilation systems servicing radiologically controlled areas where LWMS equipment and radioactive materials are located and used to vent tanks and process equipment (e.g., via the use of high efficiency particulate air filters (HEPA) and activated charcoal filters) is performed using the guidance in SRP Sections 9.4 and 11.3. SRP Section 11.5 provides guidance on the review of instrumentation used to monitor and control (terminate and/or divert) gaseous radioactive effluent releases and process streams associated with ventilation systems. 22. The review of design features for the protection of potable and sanitary water systems is performed using the guidance of SRP Sections 9.2.4 and 11.5, as they relate to system interfaces in avoiding potential bypass routes to nonradioactive systems and radiological monitoring. 23. The