Document: NUREG-0800
Document ID: 848ab24d-ac9b-4ec5-85ff-099e13b769c3
Document Type: srp
Title: CONTAINMENT SPRAY AS A FISSION PRODUCT CLEANUP SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0601/ML060150001.pdf
Revision Date: 2023-06
Chapter: 6
Section ID: 6.5.2
CFR Part: 
CFR Title: 

Content:
er should follow the above procedures to verify | that the design set forth in the safety analysis report, and as applicable, site interface | requirements, and combined license action items, meet the acceptance criteria. Following this | review, SRP Section 14.3 should be followed for the review of Tier I information for the design, | including the site parameters, interface criteria, and ITAAC. | Rev. 3 - December 2005 6.5.2-14 IV. EVALUATION FINDINGS The reviewer verifies that the applicant has provided sufficient information and that the review and calculations support conclusions of the following type to be included in the staff’s safety evaluation report. The reviewer also states the bases for those conclusions. The concept on which the proposed system is based has been demonstrated to be effective for fission product removal and retention under postaccident conditions. The proposed system design is an acceptable application of this concept. The system provides suitable redundancy in components and features so that its safety function can be accomplished assuming a single failure. The proposed preoperational tests, postoperational testing and surveillance, and proposed limiting conditions for operation of the spray system provide adequate assurance that the fission product scrubbing function of the containment spray system will meet or exceed the effectiveness assumed in the accident evaluation. The staff concludes that the containment spray system is acceptable as a fission product cleanup system and meets the requirements of GDC 41 with respect to the iodine removal function following a postulated loss-of-coolant accident, GDC 42 with respect to the periodic inspection of the system, and GDC 43 with respect to the periodic testing of the system. For design certification and combined license reviews, the findings will also summarize (to the | extent that the review is not discussed in other safety evaluation report sections) the staff’s | evaluation of