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MONTHYEARML19260A0041979-10-11011 October 1979 Advises of NRC Requirements for Auxiliary Feedwater Sys. Generic & plant-specific Requirements Encl Project stage: Other ML19210D0331979-11-15015 November 1979 Forwards Response to Re NRC Requirements for Auxiliary Feedwater Sys.Refueling Shutdown Will Commence on 791201.Some Testing Recommendations Will Not Be Scheduled Until Startup Testing Performed Project stage: Other ML19256G1081979-12-18018 December 1979 Notifies That Requested Info Re Auxiliary Feedwater Sys Automatic Initiations & Flow Indications to Steam Generators Was Provided During 791213 Site Visit Project stage: Other ML19294B2131980-01-22022 January 1980 Forwards Request for Addl Info & Positions Re NRC Requirements for Auxiliary Feedwater Sys.Licensee Must Provide Info That Describes How Auxiliary Feedwater Automatic Initiation Sys Signals Meet Requirements Project stage: RAI ML19309A8821980-03-25025 March 1980 Forwards Response to NRC 800122 Request for Addl Info Re Requirements for Auxiliary Feedwater Sys.Complete Response Not Available Until Completion of Engineering Evaluation Project stage: Request ML19323A5031980-04-14014 April 1980 Forwards Revised Tables 1B-1,2-1 & 3-1 to Util 800325 Response Re Auxiliary Feedwater Sys Project stage: Other ML19323C5621980-05-14014 May 1980 Application for Amend 46 to Ol,Providing Proposed Tech Spec Changes.Revisions Include Addition of safety-related Hydraulic Snubbers to Table 3.7-4 & Mod of Surveillance Requirements for Auxiliary Feedwater Sys.Affidavit Encl Project stage: Request ML19338E8451980-09-30030 September 1980 Forwards Addl Info on Auxiliary Feedwater Sys,In Response to NRC 800122 Request Project stage: Other ML20037C8521981-02-0707 February 1981 Forwards Safety Evaluation of Licensee Implementations of NRC 791011 Recommendations for Auxiliary Feedwater Sys. Responses Satisfy NRC Requirements,W/Exception of Five Items Project stage: Approval ML19343C4351981-03-20020 March 1981 Application for Amend 59 to License DPR-66,changing App a Tech Specs to Ensure Redundancy of Auxiliary Feedwater Flow During Normal & Accident Conditions.Class III Fee Encl Project stage: Request ML19350C8251981-03-27027 March 1981 Informs That Auxiliary Feedwater Sys Can Provide Required Flow for Feedline Rupture & for Main Steam Line Break Inside Containment W/O Operator Intervention for 10 Minutes Project stage: Other ML20004B9001981-05-22022 May 1981 Forwards Rept, Auxiliary Feedwater Pumps Presently Installed at Beaver Valley Power Station,Unit 1 Project stage: Other ML20009F7371981-07-21021 July 1981 Responds to 810715 Telcon Requesting Util Position Re Primary Plant Demineralized Water Storage Tank Level Transmitters.Both Transmitters Are Seismically Qualified & Powered from Vital Bus 2.No Need to Modify Power Supply Project stage: Other ML20039D5731981-12-30030 December 1981 Provides Info Re NUREG-0737 Items Scheduled for Implementation on 820101.Mods Requiring Station Shutdown Will Be Completed During Second Refueling Outage Scheduled 821225 Project stage: Other 1980-05-14
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'Af (412) 471-4300 435 Sixth Avenue tuburgh, Pennsylvania Director of Nuclear Reactor Regulation United States Nuclear Regulatory Commission Attention:
A. Schwencer, Chief Operating Reactor Branch No. 1 Division of Operating Reactors Washington, D. C.
20555
Reference:
Beaver Valley Power Station, Unit No. 1 Docket No. 50-334 Response to December 13, 1979 Request for Information Gentlemen:
A copy of the information on auxiliary feedwater system automatic initiations and flow indications to the steam generators for Beaver Valley No. 1 Unit was provided to Mr.
D. L. Wigginton of your staff on December 13, 1979.
This information was provided during the course of a site visit by Mr. Wigginton on December 12 and 13, 1979 relative to another matter.
We believe that *he hand transmittal of the requested information satisfies the requirements of your request.
Very truly yours, C.N.
Dunn Vice President, Operations f'O 1644 188 S
7912270 4'56
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