Document: NUREG-0800
Document ID: 3c241845-034f-4f89-b12a-f51967895c13
Document Type: srp
Title: PROCESS AND EFFLUENT RADIOLOGICAL MONITORING INSTRUMENTATION
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1307/ML13071A494.pdf
Revision Date: 2023-06
Chapter: 11
Section ID: 11.5
CFR Part: 
CFR Title: 

Content:
e sections of SRP Chapter 16 (TS 16.3.4), and SRP Section 5.2.5 and SRP Section 10.4.8, Steam Generator Blowdown System (PWR).” The associated TS are presented in NUREG-1430, NUREG 1431, NUREG-1432, NUREG-1433, and NUREG-1434. To the extent not covered in SRP Sections 5.2.5, 10.4.8, and 12.3-12.4, the review will assess whether the design incorporates NRC and industry guidance, including that of BTP 5-1, RG 1.45, IN 2005-24, RIS 2007-20, “Implementation of Primary-to-Secondary Leakage Performance Criteria,” dated August 23, 2007;and RIS 2009-02 (Revision 1), “Implementation of Primary-to-Secondary Leakage Performance Criteria,” dated August 23, 2007; and NEI 97-06; and EPRI Reports No. 1013420, “Pressurized-Water Reactor Primary Water Zinc Application Guidelines,” issued December 2006; EPRI Report No. 1008224, “PWR Secondary Water Chemistry Guidelines,” Draft Revision 6, issued December 2004; and EPRI Report No. 1008219, “PWR Primary-to-Secondary Leak Guidelines,” Revision 3, issued December 2004. NRC and industry guidance describes and establishes acceptable means by which to satisfy radiation monitor sensitivity requirements in detecting RCS leakage rates over specified time periods, using a realistic primary coolant concentration, and primary to secondary leakage through any one steam generator. The evaluation should consider descriptions of radiation monitors used to satisfy TS, specify minimum radiation monitor sensitivities given in the DC and TS on RCS and steam generator tube leakage rates, indicate whether noble gas radiation monitors will be used to supplement the containment particulate radiation monitor, and provide descriptions of models, methods, and assumptions used in calculations supporting the stated radiation monitor sensitivity levels and conformance with TS. 9. The PERMISS is reviewed to ensure that the design includes provisions to prevent and collect leakage and spillage associated with sample collection, processing,