Document: NUREG-0800
Document ID: bcc615f1-3f65-4757-994f-88cc8fe800d5
Document Type: srp
Title: should still be met.
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070473.pdf
Revision Date: 2023-06
Chapter: 6
Section ID: 6.5.1
CFR Part: 
CFR Title: 

Content:
n accident. C. GDC 43 in relevant part, establishes the requirements regarding the design of the containment atmosphere cleanup systems to allow appropriate periodic functional testing. The capability of the containment spray system to perform the function of fission product removal is dependent on the operability of system components. These components include pumps, valves, nozzles, chemical additive systems, actuation circuity, and power supplies. The periodic functional testing of the containment spray system and associated components provides assurance of system operability, and the capability to fulfill the design function of fission product removal in the event of a design basis accident. III. REVIEW PROCEDURES The reviewer selects and emphasizes aspects covered by this SRP section as appropriate for a particular plant. The judgment of which areas need to be given attention and emphasis in the review is based on a determination of whether the material presented is similar to that recently reviewed on other plants and whether items of special safety significance are involved. The reviewer determines whether the containment spray system is used for fission product removal purposes. SAR Chapter 15 should be reviewed to establish whether a fission product removal function for the containment spray system is assumed in accident dose evaluations. If the containment spray system is not used for mitigating radiological consequences, no further review is required under this SRP section. If the containment spray system is used for mitigation of radiological doses, then the review of the fission product removal function of the containment spray system follows the procedure outlined below. 1. System Design Review of the system design includes an examination of the components and design features necessary to carry out the fission product scrubbing function, including: a. Spray Solution Chemistry The forms of iodine for which spray removal credit is claimed in the accident