Document: NUREG-0800
Document ID: 010ad62f-cd7b-4f06-9f81-a781faf5701b
Document Type: srp
Title: ENGINEERED SAFETY FEATURE VENTILATION SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070560.pdf
Revision Date: 2023-06
Chapter: 9
Section ID: 9.4.5
CFR Part: 
CFR Title: 

Content:
.1.20 DRAFT Rev. 3 - April 1996 9.4.5-4 The ASB SPLB will coordinate evaluations performed by other branches that interface with the 21 overall evaluation of the system as follows: a. The ICSB and PSB Instrumentation and Controls Branch (HICB) and Electrical Engineering Branch (EELB) determine the adequacy of the design, 22 environmental ratings, installation, inspection, and testing of all essential instrumentation and electrical components, equipment, and systems (sensing, control, and power) required for proper operation, as part of their primary review responsibility for SRP Chapters 7 and 8 Sections 7.3 and 8.3.1, respectively. The EELB also performs the overall review of compliance with station blackout requirements, as part of its primary review responsibility for SRP Section 8.4 (proposed) . 23 b. The SEB Civil Engineering and Geosciences Branch (ECGB) determines the 24 acceptability of the design analyses, procedures, 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 earthquake (SSE), the probable maximum flood (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 thru through 3.7.4, 3.8.4, and 3.8.5. The ECGB also verifies that inservice 25 inspection requirements are met for system components as part of its primary review responsibility for SRP Section 6.6.26 c. The MEB Mechanical Engineering Branch (EMEB) determines that the 27 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 thru through 3.9.3. d. The MEB, also, EMEB determines the acceptability of the seismic and quality 28 group classifications for system components as part of its primary review responsibility for SRP Sections 3.2.1 and 3.2.2. e. The MEB also EMEB reviews the adequacy of