Document: NUREG-0800
Document ID: 66e7af3b-21c0-444f-8737-0830bb176eba
Document Type: srp
Title: PROCESS AND EFFLUENT RADIOLOGICAL MONITORING INSTRUMENTATION
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1502/ML15029A182.pdf
Revision Date: 2023-06
Chapter: 11
Section ID: 11.5
CFR Part: 
CFR Title: 

Content:
site boundary and offsite dose receptors. iii. The review of the design of the plant stack and building ventilation exhaust vents, as they relate to their site locations, release heights, exhaust flow and velocity rates, and exit temperatures in determining the type of release for each release point, using the guidance of SRP Section 2.3. E. Non-engineered safety feature instrumentation provisions for automatic termination or diversion of releases should conform to the design guidance contained in Appendix 11.5-A to this SRP section. RG 1.97, SRP Chapter 7 (with BTP 7-10), and SRP Section 13.3 provide guidance on the review the ESF instrumentation and provisions for automatic termination of releases, as they relate to types and ranges of monitoring variables and qualification of radiation monitoring equipment required for accident monitoring. F. The process used to develop, review, verify, validate, and audit digital computer software used in radiation monitoring and sampling equipment, including software used to terminate or divert process and effluent streams should be described by the applicant. This aspect includes software developed by the applicant, purchased through a vendor, or included with the instrumentation. 4. Provisions should be made for monitoring instrumentation, sampling, and sample analyses for all identified gaseous effluent release paths in the event of a postulated accident. For GDC 64, as it relates to potential gaseous effluent release paths, the design of systems should be consistent with the provisions of NUREG-0718, “Licensing Requirements for Pending Applications for Construction Permits and Manufacturing Licenses,” issued June 1981; NUREG-0933; and NUREG-0737, “Clarification of TMI Action Plan Requirements,” issued November 1980; Item II.F.1 and Attachments 1 and 2; 10 CFR 50.34(f)(2)(viii); 10 CFR 50.34(f)(2)(xiv)(E); 10 CFR 50.34(f)(2)(xvii); 10 CFR 50.34(f)(2)(xxvi); and 10 CFR 50.34(f)(2)(xxvii), Appendix 11.5-A to this SRP