Document: NRC Regulatory Guide
Document ID: 61b22006-634a-415a-a204-22e515d96707
Document Type: regulatory_guide
Title: Pressurized-Water Reactor Control Rod Ejection and Boiling-Water Reactor Control Rod Drop Accidents + HISTORY - HISTORY 11/2016 – DG-1327 , Proposed Revision 0
Source: NRC Regulatory Guide Division 1
Source URL: https://www.nrc.gov/docs/ML1612/ML16124A200.pdf
Revision Date: 2023-06
Chapter: 
Section ID: RG-1.236
CFR Part: 
CFR Title: 

Content:
m is not required. Methods and solutions that differ from those set forth in RGs will be deemed acceptable if they provide a basis for the findings required for the issuance or continuance of a permit or license by the Commission. Paperwork Reduction Act This Draft Regulatory Guide contains information collection requirements that are subject to the Paperwork Reduction Act of 1995 (44 U.S.C. 3501 et seq.). These information collections were approved by the Office of Management and Budget (OMB) control numbers 3150-0011 and 3150-0151. DG 1327, Page 3 Public Protection Notification The NRC may not conduct or sponsor, and a person is not required to respond to, a request for information or an information collection requirement unless the requesting document displays a currently valid OMB control number. DG 1327, Page 4 TABLE OF CONTENTS A. INTRODUCTION……………………………………………………………….… 1 B. DISCUSSION……………………………………………………………………… 5 C. STAFF REGULATORY GUIDANCE……………………………………………..7 1. Limits on Applicability…………………..……………………………………... 7 2. Analytical Methods and Assumptions…………………………………………... 7 3. Fuel Rod Cladding Failure Thresholds…………………………………………. 11 4. Fission Product Release Fractions……………………………………………… 17 5. Allowable Limits on Radiological Consequences……………………………… 20 6. Allowable Limits on Reactor Coolant System Pressure………………………... 20 7. Allowable Limits on Damaged Core Coolability………………………………. 20 D. IMPLEMENTATION……………………………………………………………… 21 E. REFERENCES…………………………………………………………………….. 23 DG 1327, Page 5 B. DISCUSSION Reason for Issuance