Document: NUREG-0800
Document ID: 29fa664a-a42c-4ff0-8ae1-3798f7f23c23
Document Type: srp
Title: TURBINE MISSILES
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070373.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.5.1.3
CFR Part: 
CFR Title: 

Content:
the Institute of Mechanical Engineers, 186, 31/72, 1972, page 341. 10. License Event Report No. 82-132, Docket No. 50-361, "Failure of Turbine Stop Valve 2UV-2200E to Close Fully," San Onofre Nuclear Generating Station, Unit 2, November 19, 1982. 11. Preliminary Notification of Event or Unusual Occurrence, PNO-111-81-104, "Circle in the Hub of the Eleventh Stage Wheel in the Main Turbine," Monticello Nuclear Power Station, November 24, 1981. 12. NRC Memorandum from E. Jordan to W. Russell (with enclosed report, AEOD/S94-02 by H. Ornstein), "AEOD Special Study, 'Turbine-Generator Overspeed Protection Systems at U.S. Light-Water Reactors,'" September 30, 1994. 13. Letter from C. Rossi (NRC) to J. Martin (Westinghouse Electric Corporation), "Approval for Referencing of Licensing Topical Reports WSTG-1-P, May 1981, 'Procedures for Estimating the Probability of Steam Turbine Disc Rupture From Stress Corrosion Cracking,' March 1974, 'Analysis of the Probability of the Generation and Strike of Missiles from a Nuclear Turbine,' WSTG-2-P, May 1981, 'Missile Energy Analysis Methods for Nuclear Steam Turbines,' and WSTG-3-P, July 1984, 'Analysis of the Probability of a Nuclear Turbine Reaching Destructive Overspeed,'" February 2, 1987. 14. NUREG-0887, Supplement No. 3, "Safety Evaluation Report Related to the Operation of Perry Nuclear Power Plant, Units 1 and 2," April 1983.51 SRP Draft Section 3.5.1.3 Attachment A - Proposed Changes in Order of Occurrence 3.5.1.3-17 DRAFT Rev. 3 - April 1996 Item numbers in the following table correspond to superscript numbers in the redline/strikeout copy of the draft SRP section. Item Source Description 1. Current primary review branch Changed PRB to Materials and Chemical Engineering designation and abbreviation Branch (EMCB). 2. Integrated Impact No. 230 Added an introductory sentence to indicate reason for the staff's concern with a nonsafety-related system. This sentence was adapted from Appendix U to NUREG-1048, "Probability of