Document: NRC Regulatory Guide
Document ID: da2e0703-3488-44b0-b6d0-089aac7cae3d
Document Type: regulatory_guide
Title: Format and Content of Plant-Specific Pressurized Thermal Shock Safety Analysis Reports for Pressurized Water Reactors
Source: NRC Regulatory Guide Division 1
Source URL: https://www.nrc.gov/docs/ML0037/ML003740028.pdf
Revision Date: 2023-06
Chapter: 
Section ID: RG-1.154
CFR Part: 
CFR Title: 

Content:
t new inform* tlon or exp;rience. Issued guides may also be purchased from the National Technical Written comments may be submitted t o the Rules and Procedures Information Service on a standing order basis. Details on this Branch DRR ADM, U.S. Nuclear Regulatory Commission, service may be obtained by writing NTIS. 5285 Ron Royal Road. ~ashtnbton. ~d 20555. Springfield. V A 22161. Table o f Contents INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . Background and Purpose o f This Guide . . . . . . . . . . . . . . Objectives o f Plant-Specific PTS Safety Analysis Reports . . . . Staff Review o f Plant-Specific PTS Safety Analysis Reports and Acceptance C r i t e r i a Tor Continued Operation . . . . . . . . . Recommended Format . . . . . . . . . . . . . . . . . . . . . . . CHAPTER 1 OVERALL APPROACH. SCOPE OF ANALYSIS. AND REPORT ORGANIZATION . . . . . . . . . . . . . . . . . . . . . . CHAPTER 2 PLANT DATA . . . . . . . . . . . . . . . . . . . . . . . . 2.1 Systems Pertinent t o PTS . . . . . . . . . . . . . . . 2.2 Reactorvessel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3 Fluence . . . . . . . . . . . . . 2.4 Inservice Inspection Results 2.5 Plant Operating Experience . . . . . . . . . . . . . . . 2.6 Operating Procedures . . . . . . . . . . . . . . . . . / CHAPTER 3 DETERMINATION OF DETAILED PTS SEQUENCES FOR ANALYSES . . . . . . . . . . . . . . . . . . . . . . . . . 3.1 Approach Used . . . . . . . . . . . . . . . . . . . . . 3.2 Sequence Delineation . . . . . . . . . . . . . . . . . . . . . . 3.2.1 Development o f Classes o f I n i t i a t o r s 3.2.2 I d e n t i f i c a t i o n o f Important I n i t i a t o r Variations . . . . . . . . . . . . . . . . . . 3.2.3 Definition o f Potential Transients . . . . . . . . . Resulting from Each I n i t i a t o r 3.3 Operator Effects . . . . . . . . . . . . . . . . . . . 3.4 Sequence Quantification . . . . . . . . . . . . . . . 3.4.1 I n i t i a t i n g Events