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MONTHYEARML19345A9371980-11-18018 November 1980
Requests Meeting W/Nrc on 801210 to Discuss Methods Used for Small Break LOCA Analyses.Detailed Scope & Implementation Schedule Deferred Pending Discussion.Existing Model Meets Code Requirements
Project stage: Meeting
ML15238B2801981-02-24024 February 1981
Generic Ltr to All B&W Licensees Re Capability of Small Break LOCA Model to Predict Small Break behavior.Post-test Evaluations of L-4-1 & S-07-10D Predictions Requested for Submittal by 810401
Project stage: Other
ML20037C9881981-03-26026 March 1981
Responds to NUREG-0737 Request for Info Re Detailed Scope & Schedule for Small Break LOCA Analysis.Steam Generator Models Will Be Provided in CRAFT2 Code to Account for Heat Transfer Due to Flow Regimes
Project stage: Request
ML20003G1501981-04-20020 April 1981
Submits Further post-test Analyses of S-07-10D & L3-1 Tests Re Small Break LOCA Model,Per 810224 Request.Evaluating Program to Provide Qualitative Opinion of Impact of Identified Test Uncertainties & Model Conservatisms
Project stage: Other
ML20032E8881981-04-27027 April 1981
Abnormal Transient Operating Procedures for Nuclear Power Plants, Presented to American Power Conference on 810427-29 in Chicago,Il
Project stage: Other
ML20008F8821981-05-0505 May 1981
Addl Response to NRC Re Further post-test Analysis of S-07-10D & L3-1 Tests.Util Will Participate in B&W Owners Group Program & Will Respond to NRC Request by 810601
Project stage: Other
ML16245A6631981-11-10010 November 1981
Summary of 811023 Meeting W/Utils & B&W in Bethesda,Md Re Experimental Verification of Accident Models.Attendance List & Viewgraphs Encl
Project stage: Meeting
ML20038D1381981-11-16016 November 1981
Discusses Major Conclusions & Agreements Reached in 811023 Meeting on Verification Testing for SB LOCA Methods.Forwards B&W Technical Paper, Abnormal Transient Operating Procedures for Nuclear Power Plants
Project stage: Meeting
ML20062J6581982-02-28028 February 1982
Gerda General Test Specs
Project stage: Other
ML20052A0611982-03-25025 March 1982
Summarizes NRC Views Resulting from 811217 Meeting W/B&W Owners Group Re Small Break LOCA Analysis Model & Provides Addl Info for Planning Verification Program. Model Verification Endorsed
Project stage: Meeting
ML20062J6331982-08-12012 August 1982
Formalizes Proposals Made at 820720 Meeting Re Scope of Program for Resolution of NUREG-0737,Item II.K.3.30, Revised Small Break LOCA Methods to Show Compliance w/10CFR50,App K. Followup Ltr Expected within 3 Wks
Project stage: Meeting
ML17083B0901982-10-13013 October 1982
Comments on NRC Program to Address Concerns W/Thermal Hydraulic Behavior of B&W Plants During Transients & Accidents.Gerda & SRI-II Facilities as Now Proposed Will Be Inadequate to Address NRC Concerns
Project stage: Other
ML20028B2931982-11-24024 November 1982
Refs Documents Cited in B&W Addressing Requirements of NUREG-0737,TMI Action Plan Item II.K.3.30. Info Adequately Addresses Requirements
Project stage: Other
ML20133E2651985-07-0303 July 1985
Topical Rept Evaluation of BAW-10092P,Rev 3 & BAW-10154 Re Small Break LOCA Evaluation Model CRAFT2 (Rev 3).CRAFT2 in Compliance W/Evaluation Criteria of 10CFR50,App K
Project stage: Other
ML20134Q1711985-09-0303 September 1985
Responds to 850722 Request for Confirmatory Response to Issues Re NUREG-0737,Item II.K.3.30 on Small Break LOCA Methods & Use of CRAFT2 Code
Project stage: Request
1981-05-05
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$SMUD SACRAMENTO MUNICIPAL UTILITY DISTRICT O 6201 S Street, Box 15830, Sacramento, California 95813; (916) 452 3211 e-Oh</
May 5, 1981
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I) t MAY'111981* Fa-Q u.s. m os s w o'5 D DIRECTOR OF NUCLEAR REACTOR REGULATION s'
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ATTENTION: JOHN F. STOLZ, CHIEF ce g
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OPERATING REACTORS BRANCH 4 N
U S NUCLEAR REGULATORY COMMISSION WASHINGTON DC 20550 DOCKET 50-312 RANCHO SECO NUCLEAR GENERATING STATION UNIT NO 1 SMALL BREAK LOCA MODEL Your letter of February 24, 1981, requested further post-test analysis of the S-07-100 and L3-1 tests. On April 20, 1981, we informed you of a B&W 0..iers' Group Program for responding to tnis request which was under evaluation by the Sacramento Municipal Utility District. We have decided to participate in this effort and should have a response to your request by June 1, 1981.
hT ohn J Mattimoe Assistant General Manager and Chief Engineer I
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AN ELECTRIC SY3 TEM S E RVIN G MORE THAN 600.000 IN THE HEART OF CA'F0RNIA l
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