Document: NUREG-0800
Document ID: 05a0fdd9-0a00-4f51-a025-7b071e1fb505
Document Type: srp
Title: PROTECTIVE COATING SYSTEMS (PAINTS) - ORGANIC MATERIALS
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070455.pdf
Revision Date: 2023-06
Chapter: 6
Section ID: 6.1.2
CFR Part: 
CFR Title: 

Content:
REVIEW RESPONSIBILITIES Primary - Materials and Chemical Engineering Branch (CMEB EMCB ) 1 Secondary - None I. AREAS OF REVIEW 1. The protective coating systems (paints) used inside the containment are evaluated as to suitability for design basis accident (DBA) conditions. 2. The stability of materials including protective coatings and organics are examined to determine the potential formation of decomposition products under DBA conditions. Radiation and chemical effects are considered. Review Interfaces2 The Accident Evaluation Branch (AEB)EMCB as part of its primary review responsibility for 3 SRP Section 6.5.2 also reviews the fission product removal effectiveness of the containment 4 protective coating systems as well as the containment spray system. In addition, the CMEB EMCB will coordinate other branches' evaluations that interface with 5 6 the overall review of organic materials - protective coating systems as follows: 1. The Equipment Qualification Branch Plant Systems Branch (SPLB) reviews the 7 radiation and chemical environments of equipment under DBA conditions as part of its primary review responsibility for SRP Section 3.11. DRAFT Rev. 3 - April 1996 6.1.2-2 2. The Containment Systems and Severe Accident Branch (SCSB) reviews the control of 8 combustible gases that can potentially be generated from the coating systems and organic materials and reviews the consequences of solid debris that can reach the containment recirculation sump as part of its primary review responsibility for SRP Sections 6.2.5 and 6.2.2, respectively. 3. The Reactor Systems Branch (SRXB) as part of its primary review responsibility for 9 SRP Sections 5.4.7 and 6.3 reviews the effects of solid debris on operations of fluid systems during post-accident conditions. For those areas of review identified above as being reviewed as part of the primary review responsibility of other SRP Sections branches, the acceptance criteria necessary for the review and their methods of application