Document: NUREG-0800
Document ID: 55e187c7-8e17-41ed-a88e-0205d1317fb6
Document Type: srp
Title: - 12.4
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1315/ML13151A475.pdf
Revision Date: 2023-06
Chapter: 12
Section ID: 12.3
CFR Part: 
CFR Title: 

Content:
e system is used as a source of breathing air, the design features provided to ensure protection of personnel including protection from contaminants, air quality monitoring and provisions for ensuring adequate air supply to respiratory protection equipment users. 9.3.2, PROCESS AND POST-ACCIDENT SAMPLING SYSTEMS – as it relates to design features provided to: minimize ORE during operation, AOOs and Design Basis Events (DBE); 12.3-12.4-10 Revision 5 – September 2013 minimize waste generation; obtain representative samples; minimize contamination of the facility, and minimize leakage of highly radioactive fluids. 9.3.3, EQUIPMENT AND FLOOR DRAINAGE SYSTEM – as it relates to design features provided to minimize and remove sources of radiation (e.g., crud traps) and to minimize contamination of the facility and the environment. 9.3.4, CHEMICAL AND VOLUME CONTROL SYSTEM (PWR) (INCLUDING BORON RECOVERY SYSTEM) – as it relates to the minimization, reduction and shielding of radioactive fission, activation and corrosion products within the system piping tanks and vessels, including the associated filtration and purification media and features provided to minimize the introduction of material into the RCS, such as the specification of low cobalt content, equipment design features that limit erosion (e.g., smooth surfaces or design flow rates and baffles to help reduce erosion), features provided to minimize system leakage, and features provided to minimize required maintenance. 9.4.1, CONTROL ROOM AREA VENTILATION SYSTEM – as it relates to limiting or reducing radioactive fission, activation and corrosion product sources within the ventilation filtration media, tanks and structures, and providing features to reduce ORE during operation testing and maintenance of ventilation systems components, and providing features to minimize contamination of the facility. 9.4.2, SPENT FUEL POOL AREA VENTILATION SYSTEM – as it relates to limiting or reducing radioactive