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:
medium back to the effluent stream, and transmits the measurement data to a central point. Monitoring System: A system consisting of one or more remote monitors, a centrally located cabinet or console where data from the monitors is received, recorded, and displayed, and the necessary interconnecting cables, power supplies, pumps, motors, alarms, recorders, display panels, relays, and other auxiliary components. C. Design Guidance Design and quality assurance criteria for radiological effluent monitors should be consistent with the design and quality assurance criteria applicable to the systems which are actuated by a signal from the monitors. Monitors providing signals for the actuation of engineered safety feature (ESF) systems should be designed and qualified to the design and quality assurance criteria applicable to ESF systems. Criteria for ESF-related monitors are found in the appropriate Standard Review Plans under Section 7. This position does not affect or modify existing criteria for ESF-related systems. Monitors providing signals for the actuation of non-ESF systems should be designed and qualified to the design and quality assurance criteria applicable to the actuated system or to the criteria shown in Table I, below. D. Implementation The purpose of this section is to provide information to applicants and licensees regarding the staff's plans for utilizing this Appendix. Except in those cases in which the applicant proposes an alternate method for complying with specified portions of the Commission's regulations, the criteria described herein will be used in the evaluation of applications docketed after July 1, 1979, as follows: (1) Preliminary Design Approval (PDA) application reviews and Preliminary Duplicate Design Approval (PDDA) application reviews. (2) Final Design Approval, Type 2 (FDA-2), application reviews and Final Duplicate Design Approval, Type 2 (PDDA-2), application reviews. Final Design Approval, Type 1 (FDA-1), or Final Duplicate Design