Document: NUREG-0800
Document ID: e1c5261f-4ef6-4478-8cf0-015611057574
Document Type: srp
Title: and 9.3.2, “Process and Post-accident Sampling Systems.”  The review addresses
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1502/ML15029A039.pdf
Revision Date: 2023-06
Chapter: 11
Section ID: 11.5
CFR Part: 
CFR Title: 

Content:
leaks and inadvertent discharges of radioactive effluents will be prevented or minimized to the extent practicable. 11.3-29 Revision 4 – January 2016 B. There is reasonable assurance that a leak or inadvertent discharge will be detected in a timely manner in the event one does occur. For those SSCs that are typically inaccessible for routine inspection or observation, leak detection capability should allow for the identification and measurement of relatively small leak rates, to the extent practical and depending on the concentration of radioactive materials and leak rates. C. Design features are supplemented, as necessary, by operating programs, processes and procedures to monitor leaks and evaluate their impact to the environment. D. Design features that facilitate decommissioning, including their role in the decommissioning process. These should include both design features (such as modular components and adequate space for equipment removal) and operating procedures to minimize the amount of residual radioactivity that will require remediation at the time of decommissioning. E. The site has been designed and will be operated to minimize the generation and volume of radioactive waste; both during operation and decommissioning (e.g., charcoal adsorbent media will be regenerated and reused when feasible). F. Description of design features and applications of surface protective coatings on concrete floor surfaces in areas where process equipment is located and exposed surfaces in sumps and drain channels collecting water vapor condensates in following the guidance of RG 1.54 and 4.21 in facilitating the decontamination of radioactivity. In addressing the above, NRC guidance includes the following: A. IE Bulletin No. 80-10; GL 99-02; IE Circulars 79-21 and 80-18; and IE Information Notices 82-43, 82-49, 91-40, and 99-01. B. DC/COL-ISG-06, as incorporated in SRP Section 12.3-12.4. C. RGs 1.11, 1.143, and 4.21 for system process streams, gaseous wastes, and gaseous