Document: NUREG-0800
Document ID: e459fbaa-1cf6-4054-a83a-500a6895feaf
Document Type: srp
Title: PROCESS AND EFFLUENT RADIOLOGICAL MONITORING INSTRUMENTATION AND
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052350110.pdf
Revision Date: 2023-06
Chapter: 11
Section ID: 11.5
CFR Part: 
CFR Title: 

Content:
el pool and refueling pool ventilation systems, if separate from the fuel storage area ventilation system. f - also called closed cooling water systems and component cooling loop systems. g - includes refueling pool cleanup systems. h - includes suppression tanks, reactor drain tanks, equipment and drain sumps collecting leakage, drainage, sampling, and condensate. i - continuous radiation monitor. j - automatic control feature. For example, the continuous liquid effluent radiation monitor (see note m, below) should be equipped to alarm at a setpoint established in the technical specifications and should automatically terminate effluents in the discharge line by closing an isolation valve (see II.3.d). k - sample point should be available to obtain grab samples for laboratory analyses as indicated by notations. 1 - continuous sampler (see II.1.b). m - the automatic control feature may be alternatively provided by a process continuous radiation monitor, located at a point upstream of the systems' effluent continuous radiation monitor. n - for BWRs only. P - Typical system names applicable to pressurized water reactors. B - Typical system names applicable to boiling water reactors. NG - Noble gas radioactivity. I - Iodine radioactivity, radioactivity of other radionuclides in particulate form, and alpha emitters. 11. 5-11 Rev. 3 - July 1981 H3 - Tritium R - Gross radioactivity (beta radiation, gamma radiation, or total beta plus gamma) S&A- Sampling and analysis of radionuclides, to include gross radioactivity, identification and concentration of principal radionuclides and concentration of alpha emitters. ( )- Provisions indicated within parentheses are required only for systems not monitored, sampled, or analyzed (as indicated) prior to release by downstream provisions. 11.5-12. Rev. 3 - July 1981 VI. REFERENCES 1. 10 CFR Part 20, §20.106, "Radioactivity in Effluents to Unrestricted Areas,"; and 10 CFR Part 50, Appendix A, General Design Criterion 60, "Control of