Document: NRC Regulatory Guide
Document ID: 2559e7e3-22aa-4dda-8fee-ac029c2a69e4
Document Type: regulatory_guide
Title: Guidance for Residual Heat Removal
Source: NRC Regulatory Guide Division 1
Source URL: https://www.nrc.gov/docs/ML0407/ML040750334.pdf
Revision Date: 2023-06
Chapter: 
Section ID: RG-1.139
CFR Part: 
CFR Title: 

Content:
.,&Q~R REG(, 0'-p Az S~ U.S. NUCLEAR REGULATORY COMMISSION May 1978 REGULATORY GUIDE OFFICE OF STANDARDS DEVELOPMENT -r ..p :* I, i-r REGULATORY GUIDE GUIDANCE FOR RESIOUA USNRC REGULATORY GUIDES Regulatory Guides re Issued to describe and make available to the Public methods acteatable to the NRC staff of Imolementing apecific Parts of the Commiwon's reouiationsto delineate ttchniesue used by the etaff in teluating seecific problems or poetuiatd accidents, or to provide guidance to applicants. Regulatory Guidet are not stbetitutes for regulations, and compliance with them is not requir d. Methods and solutions different from those wee out in the guides voll be accept abe It they provide a bai, for the findings requiaite to the Isiance or continuance of a permit or license by the Commision. Comments and aiessions for improsements in thes guides we encouraged It 11 times, and uiden will be revised. en eapropriate. to accommodate comments and to reflect new Information or experience. However, comments on this guiderlf received within about two months after Its ieuance. will be particularly useful in evaluating the nwed for an earty reviaion. Comments should be sent to the Secretary of the Commi4nonUS.Nuctavo Aegu. tatory Commisson, Washington. D.C. 20555. Attention. Docketiung and Service Brandc. The guide rt re inued in the following ten broad divrsions 1. Power Reactors 6. Productt 2. Reseatch and TentReactors 7. Transportation 3. FuoisandMatelralsFacilites S. OccuPational Health 4. Environmentalnd Siting 9. Antirust Review S. Materials and Plant Protection 10. Genral Requets tfor single conis of issued guides lthich may be regroducedl or tor place- ment on en automatic distribution lot for single conis of future uides in soecific disisions should be mader in writing to the US. Nucleer Regulatory Commisson. Washington, D.C. 20555. Attention: Drectvor Divison of Document Control. A. INTRODUCTION General Design Criterion (GDC) 19, "Control Room," of Appendix A,