Document: NUREG-0800
Document ID: ac3185c1-0851-4b4d-b3f5-31c884360119
Document Type: srp
Title: Setpoints
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1601/ML16019A088.pdf
Revision Date: 2023-06
Chapter: 7
Section ID: 7.2
CFR Part: 
CFR Title: 

Content:
E Std C62.45, “IEEE Guide on Surge Testing for Equipment Connected to Low-Voltage AC Power Circuits”). Applicability - All I&C systems and components important to safety. Review Methods - RG 1.180 provides a basis for evaluating conformance of I&C systems and components to 10 CFR 50.54(jj) and 10 CFR 50.55(i), 10 CFR 50.55a(h), GDC 1, GDC 2, GDC 4 and Criteria III and XI. RG 1.180 identifies electromagnetic environment operating envelopes, design, installation, and test practices acceptable to the staff for addressing the effects of electromagnetic interference-radio frequency interference, and power surges on I&C systems and components important to safety. RG 1.180 also endorses the applicable portions of the following standards, which are referenced by IEEE Std 1050. • IEEE Std 518-1982 (reaffirmed 1996), “IEEE Guide for the Installation of Electrical Equipment to Minimize Noise Inputs to Controllers from External Sources” • IEEE Std 665, “IEEE Guide for Generating Station Grounding” (t) RG 1.189, “Fire Protection for Operating Nuclear Power Plants” Applicability - Safe shutdown I&C systems. Review Methods - RG 1.189 compiles fire protection regulations and guidelines into a comprehensive guide. It provides a basis for evaluating conformance of I&C systems and components to 10 CFR Part 50, Appendix A GDC 19, GDC 25, and 10 CFR Part 50, Appendix R, “Fire Protection Program for Nuclear Power Facilities Operating Prior to January 1, 1979.” Regulatory Position 5 of the RG provides performance goals for safe shutdown, alternate and dedicated shutdown systems. This position also identifies systems and instrumentation generally necessary for achieving hot shutdown and cold shutdown and provides guidance on design criteria and analysis methods for these systems. The application of RG 1.189 to the review of safe shutdown I&C systems should be coordinated with the organization responsible for fire protection. (u) RG 1.200, “An Approach for