Document: NUREG-0800
Document ID: fd06ef1f-75ea-4f29-9779-8714e92f3050
Document Type: srp
Title: MAIN STEAM ISOLATION VALVE LEAKAGE CONTROL SYSTEM (BWR)
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070451.pdf
Revision Date: 2023-06
Chapter: 6
Section ID: 6.7
CFR Part: 
CFR Title: 

Content:
ses, procedures, 16 and criteria used to establish the ability of seismic Category I structures housing the system and supporting systems to withstand the effects of natural phenomena such as the safe shutdown earthquakes (SSE), the probable maximum flood 17 (PMF), and tornado missiles as part of its primary review responsibility for SRP Sections 3.3.1, 3.3.2, 3.5.3, 3.7.1 through 3.7.4, 3.8.4, and 3.8.5. The ECGB also DRAFT Rev. 3 - April 1996 6.7-4 verifies that inservice inspection requirements are met for system components as part of its primary review responsibility for SRP Sections 5.2.4 and 6.6.18 b. The Mechanical Engineering Branch (MEB)(EMEB) determines that the 19 components piping and structures are designed in accordance with applicable codes and standards as part of its primary review responsibility for SRP Sections 3.9.1 through 3.9.3. c. The MEB, also,EMEB determines the acceptability of the seismic and quality 20 group classifications for system components as part of its primary review responsibility for SRP Sections 3.2.1 and 3.2.2. d. The MEB alsoEMEB reviews the adequacy of the inservice testing program of 21 pumps and valves as part of its primary review responsibility for SRP Section 3.9.6. e. The Equipment Qualification Branch (EQB)EMEB reviews the seismic 22 qualification of Category I instrumentation and electrical equipment and the environmental qualification of mechanical and electrical equipment as part of its primary review responsibility for SRP Sections 3.10 and 3.11, respectively. 23 f. The Materials Engineering Branch (MTEB)Materials and Chemical Engineering Branch (EMCB) verifies that inservice inspection requirements are met for 24 system components as part of its primary review responsibility for SRP Section 6.6, and, upon request, verifies the compatibility of the materials of 25 construction with service conditions. g. The Instrumentation and Control Systems Branch (ICSB) and the Power Systems Branch (PSB)Instrumentation and