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:
ch systems. At the operating license OL or COL stage, CSBSCSB reviews the final designs of these systems to verify that they meet the acceptance criteria detailed in subsection II of this SRP section. Review Interfaces11 CSBSCSB will coordinate other branch evaluations that interface with the overall review of combustible gas control as follows: 1. The Mechanical Engineering Branch (MEBEMEB) will review seismic design and 12 quality group classifications as part of its primary review responsibility for SRP Section 3.2.1 and SRP Section 3.2.2, respectively. 2. The Instrumentation and Control Systems Branch (ICSB)Instrumentation and Controls Branch (HICB) , as part of its primary review responsibility for SRP Section 7.5, will 13 evaluate the actuation and control features of active components. 3. The Equipment Qualification Branch (EQB)Plant Systems Branch (SPLB) , as part of 14 its primary review responsibility for SRP Section 3.11, will evaluate the qualification test program for electric valve operators, fans, hydrogen/oxygen sampling or analyzing equipment, and sensing and actuation instrumentation of the plant protection system, located both inside and outside the reactor containment. 4. The (CMEB)(EMCB), as part of its primary review responsibility for SRP Section 6.1.1, will generically evaluate the corrosion rates of materials (such as galvanized steel and aluminum) exposed to containment spray solutions. 5. The Chemical Engineering Branch (CMEB)Materials and Chemical Engineering Branch (EMCB) , as part of its primary review responsibility for SRP Section 6.1.2, will 15 evaluate the hydrogen generation rates from the radiation decomposition of organic materials (such as primers/coatings and cable insulation), and the corrosion rates of materials (such as zinc-based 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