Document: NUREG-0800
Document ID: 216e7734-89e2-46c4-b2bc-9018045923c4
Document Type: srp
Title: through 6.5.4 and 15.0.3.  Upon request, the organization responsible for
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1007/ML100700256.pdf
Revision Date: 2023-06
Chapter: 6
Section ID: 6.5.2
CFR Part: 
CFR Title: 

Content:
levant aspects of the requirements listed above are met by use of the regulatory positions of Regulatory Guide (RG) 1.52 as to the design, testing, and maintenance of ESF atmosphere cleanup system air filtration and adsorption units. Technical Rationale The technical rationale for application of these acceptance criteria to the areas of review addressed by this SRP section is discussed in the following paragraphs: 1. Compliance with GDC 19 requires radiation protection of the control room to ensure that access and occupancy under accident conditions, including LOCAs, will not result in radiation exposures in excess of the specified limit. GDC 19 applies to this section because control room radiation protection under accident conditions may require an ESF atmosphere cleanup system. Meeting this criterion provides assurance that personnel needed to monitor and control an accident will be able to perform those functions effectively. 2. Compliance with GDC 41 requires systems to control fission products that may be released into the reactor containment, thereby reducing the concentration of fission products released to the environment after an accident. GDC 41 also includes redundancy and reliability requirements for such systems. GDC 41 applies to this section because control of fission products released from the containment after an accident may require an ESF atmosphere cleanup system. Meeting this criterion provides assurance that offsite radiation doses resulting from an accident will be within regulatory limits. 3. Compliance with GDC 42 requires that containment atmosphere cleanup systems be designed to accommodate periodic inspection of important components such as filter frames, ducts, and piping. GDC 42 applies to this section because the containment atmosphere cleanup system may be an ESF. Meeting this criterion provides assurance that the equipment necessary to mitigate the consequences of an accident will maintain its functional capability. 4. Compliance