Document: NUREG-0800
Document ID: 545a669a-51a1-4b1f-9d90-78ee08ca0845
Document Type: srp
Title: COMBUSTIBLE GAS CONTROL IN CONTAINMENT
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070463.pdf
Revision Date: 2023-06
Chapter: 6
Section ID: 6.2.5
CFR Part: 
CFR Title: 

Content:
ased primers) exposed to containment spray solutions. 6. (CSB)(SCSB) will request (CMEB)(EMCB) participation in the evaluation of analyses of hydrogen generation from the radiolysis of reactor coolant and sump water when such analyses by applicants do not follow the guidance of Appendix A to this SRP section. 7. The Radiological Assessment Branch (RAB)Emergency Preparedness and Radiation Protection Branch (PERB) , as part of its primary review responsibility for SRP Section 16 12.3, will evaluate the accessibility of combustible gas control systems equipment under postulated accident conditions. DRAFT Rev. 3 - April 1996 6.2.5-4 8. The Licensing Guidance Branch (LGB)Technical Specifications Branch (TSB) , as part 17 of its primary review responsibility for SRP Section 16.0, will review, at the operating licenseOL or COL stage of review, proposed technical specifications pertaining to the operability and leakage rate testing of systems and components. For those areas of review identified above as being reviewed as part of the primary review responsibility of other branches, the acceptance criteria necessary for the review and their methods of application are contained in the referenced SRP section of the corresponding primary branch. II. ACCEPTANCE CRITERIA CSBSCSB acceptance criteria for the design of the systems provided for combustible gas control are the relevant requirements of 10 CFR Part 50, §§ 50.34 , 50.44 and 50.46 and General 18 19 Design Criteria 5, 41, 42 and 43. The requirements are as follows: 1. 10 CFR Part 50, §§ 50.34, 50.44 and 50.46 of as it relates to BWR and PWR plants 20 being designed to: a. include means for control of hydrogen that may be generated, following a LOCA, 21 by core metal-water reaction, radiolytic decomposition of water and corrosion of water and corrosion of metals;accommodate hydrogen generation equivalent to a 100% metal-water reaction of the fuel cladding, 22 b. be provided with the capability for measuring the hydrogen