Document: NUREG-0800
Document ID: 65414bbc-012c-477d-8c25-466f94c1671f
Document Type: srp
Title: GASEOUS WASTE MANAGEMENT SYSTEMS
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052350105.pdf
Revision Date: 2023-06
Chapter: 11
Section ID: 11.3
CFR Part: 
CFR Title: 

Content:
on if the potential for explosive mixtures exist. Design provisions incorporated to sample and monitor radioactive materials in gaseous process and effluent streams are reviewed under SRP Section 11.5 by ETSB. A-secondary review is performed by the Radiological Assessment Branch (RAB). RAB calculates the doses based on the gaseous source term pro- vided by ETSB and transmits the results to ETSB for their use in evaluat- ing the gaseous waste management systems. RAB also reviews the dose calculational portions of the radiological effluent technical specifica- tions for input into SRP Section 16.0. In addition, ETSB will coordinate other branches' evaluations that inter- face with the overall review of the system as follows: the Structural Engineering Branch (SEB) determines the acceptability of the design analyses, procedures, and criteria used to establish the ability of seismic Category I structures housing the systems and supporting systems to withstand the effects of natural phenomena such as the safe shutdown earthquake (SSE), probable maximum flood (PMF), and tornado missiles as part of its primary review responsibility for SRP Sections 3.3.1, 3.3.2, 3.5.3, 3.7.1 through 3.7.4, 3.8.4, and 3.8.5. Upon request from ETSB, the SEB will also review non-seismic Category I structures housing radwaste management systems to determine their ability to withstand the effects of the Operating Basis Earthquake (DOE) in accordance with Regulatory Guide 1.143. The Mechanical Engineering Branch (MEB) determines the acceptability of the seismic and quality group classifications for structures and system components as part of its primary review responsibility for SRP Sections 3.2.1 and 3.2.2. The reviews for Technical Specifications and Quality Assurance are coordinated and per- formed by the Licensing Guidance Branch and the Quality Assurance Branch (QAB) as part of their primary review responsib lity for SRP Sections 16.0 and 17.0, respectively. For those areas of review