Document: NUREG-0800
Document ID: 23331bab-fa00-40fd-8357-d8db908b4532
Document Type: srp
Title: GASEOUS WASTE MANAGEMENT SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0707/ML070710366.pdf
Revision Date: 2023-06
Chapter: 11
Section ID: 11.3
CFR Part: 
CFR Title: 

Content:
d accident conditions, given the guidance of Regulatory Guide 1.52. 7. Appendix I to 10 CFR Part 50 provides numerical guidance for design objectives to meet the requirements that radiation doses from radioactive materials in effluents released to unrestricted areas be kept as low as is reasonably achievable. Section II of Appendix I 11.3-12 Revision 3 - March 2007 relates to the numerical guides for dose design objectives, limiting conditions for operation, and controls to meet the as low as is reasonably achievable criterion. Regulatory Guides 1.109 and 1.111 provide acceptable methods in performing dose analyses to demonstrate that the GWMS design results in doses from releases of radioactive materials from each reactor that comply with the Appendix I dose objectives. Regulatory Guide 1.110 provides an acceptable method of performing cost-benefit analysis to demonstrate that the GWMS design includes all items of reasonably demonstrated technology capable of reducing cumulative population doses from releases of radioactive materials in effluents from each reactor to levels as low as is reasonably achievable. Regulatory Guide 1.140 presents methods acceptable to the NRC staff for implementing the regulations in Appendix I to 10 CFR Part 50 by providing guidance on the design, testing, and maintenance criteria for HEPA filters and charcoal adsorbers in filtration systems. The requirements of Sections II.B, II.C, and II.D of Appendix I to 10 CFR Part 50 provide assurance that the limits for external radiation doses to a maximally exposed offsite individual, maximum offsite air doses from noble gases (as gamma and beta radiation), and radiation doses from carbon-14, tritium, particulates, and radioiodines to a maximally exposed offsite individual from gaseous effluents, specified in Sections II.B and II.C, and the acceptance criterion for cost-benefit analysis specified in Section II.D for meeting the as low as reasonably achievable objective will be met. 8. BTP 11-5