Document: NUREG-0800
Document ID: ba7b8f31-872f-4ab8-bdf8-7be885afd4b6
Document Type: srp
Title: LIQUID WASTE MANAGEMENT SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1502/ML15029A032.pdf
Revision Date: 2023-06
Chapter: 11
Section ID: 11.2
CFR Part: 
CFR Title: 

Content:
.1, 7.5, 7.6, 7.7, 9.1.2, 9.1.3, 9.2.3, 9.2.6, 9.3.3, 9.3.4, 10.4, 11.3, 11.4, 12.3-12.4, 13.3, 13.4, 13.5, 14.2, and 14.3 and associated BTPs as noted in each SRP section. II. ACCEPTANCE CRITERIA The acceptance criteria section was revised by including citations to existing regulatory requirements not cited in the prior SRP and providing clarification on methods used in calculating radioactive source terms and doses to members of the public in demonstrating compliance with 10 CFR Part 20 and 10 CFR Part 50, Appendix I. The major revisions include: 1. Addition of 10 CFR Part 20.1101(b), as it relates to the use of procedures and engineering controls in maintaining doses to members of the public ALARA. 2. 10 CFR Part 50, Appendix A, General Design Criterion (GDC) 2, as it relates to the design bases of structures housing LWMS and its components using the guidance of RG 1.143 in assigning seismic and quality group classifications, and safety classifications for natural phenomena and man-induced hazards as defined in RG 1.143 in assigning safety classifications to LWMS SSCs for design purposes. 3. 10 CFR Part 50, Appendix A, GDC 3, as it relates to the design of LWMS subsystems and operational safeguards to avoid the generation of explosive gas mixtures and exothermic reactions through the inadvertent introduction and mixing of chemical agents with ion-exchange resins using the guidance in RGs 1.189 and 1.205 in conducting fire hazards analyses involving the presence of radioactivity in combustible or flammable materials. Using GDC 3 as guidance provides assurance that radioactive materials are protected from the effects of fires and that the function of plant systems and components will not be compromised in meeting effluent discharge concentration limits of 10 CFR Part 20 associated with releases of contaminated fire protection water and combustion gases and smoke. 4. 10 CFR Part 50, Appendix A, GDC 61, as it relates to the ability of the LWMS design to ensure