Document: NUREG-0800
Document ID: 5cdeed4a-6cd5-4840-90c0-5159fbf2c9f0
Document Type: srp
Title: CHILLED WATER
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1409/ML14093A350.pdf
Revision Date: 2023-06
Chapter: 9
Section ID: 9.2.7
CFR Part: 
CFR Title: 

Content:
res, analytical techniques, and procedural measures proposed for the facility, and discussing how the proposed alternative provides an acceptable method of complying with the regulations that underlie the SRP acceptance criteria, is sufficient to meet the intent of 10 CFR 52.47(a)(9), “Contents of applications; technical information.” The specific areas of review for the safety-related VWS (which may includes containment isolation function) are as listed below. The specific areas of review for the safety-related VWS are as listed below. Additionally, the nonsafety-related areas of review, including RTNSS B and C functions, are shown below each area of review for the safety-related VWS in bold-italics. 1. Quality standards and records. Information that addresses the requirements of GDC 1 regarding the quality standards and records for SSCs important to safety will be considered acceptable if the guidance of RG 1.28, "Quality Assurance Program Requirements (Design and Construction)," are appropriately addressed. A quality assurance program shall be established and implemented. Appropriate records of the design, fabrication, erection, and testing of SSCs important to safety shall be maintained. Note: For passive plants and nonsafety-related VWS, GDC 1 is applicable only for containment isolation functions. 2. Protection Against Natural Phenomena. Information that addresses the requirements of GDC 2 regarding the capability of structures housing the VWS and the VWS itself to withstand the effects of natural phenomena will be considered acceptable if the guidance of RG 1.29, Regulatory Position C.1 for safety-related portions of the VWS and Regulatory Position C.2 for nonsafety-related portions of the VWS are appropriately addressed. Note: RTNSS B SSCs are designed to withstand the effects of natural phenomena without loss of function. RTNSS C SSCs are evaluated, utilizing the “graded 9.2.7-11 Draft Revision 0 – July 2014 approach philosophy,” against the