ML20133C823

Forwards Documents Re NRC Response to 850609 Davis-Besse Incident,Per 850920 Request.Ie & Region III Documents Will Be Forwarded Upon Receipt.Documents Should Be Withheld from Public Disclosure,Pending Review Completed on 851001

ML20133C823
Person / Time
Site:	Davis Besse
Issue date:	09/30/1985
From:	Palladino N, Palladino N NRC COMMISSION (OCM)
To:	Markey E HOUSE OF REP., ENERGY & COMMERCE
Shared Package
ML20133C775	List: ML20133C771 ML20133C789 ML20133C801 ML20133C823 ML20133C833
References
NUDOCS 8510070516
Download: ML20133C823 (4)

Text

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' UNITED STATES Dircks

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• o NUCLEAR REGULATORY COMMISSION Roe l ,

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• • September 30, 1985 Stello

%,*****,p[ Denton Taylor CHAIRMAN Keppler GCunningham DeAgazio HThompson I LMulley

' Central Files ~

The Honorable Edward Markey, Chairman Subcomittee on Energy Conservation and Power Comittee on Energy and Commerce  !

United States House of Representatives Washington, DC 20515

Dear Mr. Chairman:

l l Enclosed are documents related to your September 20, 1985 request concerning) -

the Nuclear Regulatory Comission's response to the June 9,1985 Davis-Besse

! incident. Please note that the documents are complete for the Office of Nuclear Reactor Regulation. Documents from the Office of Inspection and +

Enforcement and the Region III Office will be forwarded upon receipt.

< A preliminary review has yielded several documents which should be withheld from public disclosure. We are currently reviewing all the attached documents to determine if any additional ones should be withheld. We will complete our

! review by October 1, 1985. It is therefore requested that you hold all the j attached documents from public disclosure until we can inform you of the j results of our review.

1

Sincerely,

, , <1 , ,.

br* %V -[f Y%s i Nunzio J. Pal dino Chairman  ;

Enclosures:

l NRR Documents Related to 9/20/85 Response

from the Subcomittee on Energy 2

Conservation and Power cc: Rep. Carlos Moorhead I

8510070516 850925 PDR COPWW NRCC CORRESPOPGENCE PDR l

./

List of documents provided in response to Markey letter of 9/20/85 Packaae di Toledo Edison Company - Davis Besse Nuclear Power Station Course of Action Report dated 9/9/85 Volumes 1 and 2 August 5 Memo fm Dircks to Denton, Taylor, Minogue, Heltemes and Keppler re: STAFF ACTIONS RESULTING FROM THE INVESTIGATION OF THE JUNE 9 DAVIS-8 ESSE EVENT (NUREG-1154)

August 5 Generic Letter re: TRANSi1ITTAL OF NUREG-1154 REGARDING THE DAVIS-BESSE LOSS OF MAIN AND AUXILIARY FEEDWATER EVENT (Generic Letter No. 85-13)

August 5 Memo fm Crutchfield to Hugh Thompson re POTENTIAL IMMEDIATE GENERIC ACTIONS AS A RESULT OF THE DAVIS-BESSE EVENT OF JUNE 9,1985 August 8 Memo fm William Russell to Darrell Eisenhut re MAINTENANCE SURVEY AT DAVIS-BESSE August 13 l'emo fm Frank Rowsome to Gus Lainas and Dennts Crutchfield re DAVIS-BESSE RESTART CONSIDERATIONS -

August 14 Letter to Toledo Edison Company fm James Keppler August 14 Letter to Toledo Edison Company fm Harold Denton August 16 Memo to John Stolz fm Albert De Agazio re FORTHCOMING SITE VISIT TO DAVIS-BESSE l

August 19 Meno to Themis Speis fm Hugh Thompson re SHORT TERM GENERIC ACTIONS j AS A RESULT OF THE DAVIS-BESSE EVENT OF JUNE 9, 1985 l August 19 Memo to Hugh Thompson fm Themis Speis ce DAVIS-BESSE EVENT -

2 POTENTTAL THERMAL STRESS CONCERN August 19 Memo to William Dircks fm H. Denton re: NRR INITIATIVES RESULTING FROM THE DAVIS-BESSE EVENT August 21 Memo to R. Bernero, J. Knight, W. Russell, T. Speis fm Hugh Thomoson re NRR DRAFT ACTION PLAN RESULTING FROM THE DAVIS-BESSE JUNE 9,1985 EVENT August 21 Memo to John Stolz fm Albert W. DeAgazio re FORTHCCMING MEETING WITH TOLED0 EDISON COMPANY Transcript of Meeting with Toledo Edison Company September 4 Feeting with NRC Staff August 27 Memo to C. J. Helteres and H. R. Denton fm John Davis re STAFF ACTIONS RESULTING FROMTHE INVESTIGATION OF THE JUNE 9 DAVIS-BESSE EVENT (NUREG-1154)

August 29 Memo to R. Bernero, J. Knight, W. Russell, T. Speis fm Hugh Thompson re NRR DRAFT ACTION PLAN RESULTING FROM THE DAVIS-BESSE JUNE 9,1985 EVENT

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.y .

2 3"

August 29 Memo to F. Cherny fm F. Rosa re TOLEDO EDISON / DAVIS BESSE JUNE 9 1985 EVENT: TAC 559422 - ICSB INPUT l August 29 Memo to 0. Parr fm F. Rosa re TOLED0 EDISON / DAVIS BESSE: ACTION PLAN #8 (REV 4) FOR MAINFEED PUMP CONTROL SYSTEM: FINDINGS REPORT (REV. 0)

TAC #59421 - ICSB INPUT August 29 Memo to Gus Lainas fm L. Rubenstein re EVALUATION OF DAVIS-BESSE AFPT OVERSPEED TRIP THROTTLE VALVE CORRECTIVE ACTIONS AND GENERIC IMPLICATIONS j REPORT - AUXILIARY SYSTEMS BPANCH - TAC NUMBER 59418 l August 30 Memo to R. Bernero, J. Knight, W. Russell, T. Speis fm H. Thompson i re NRR REVIEW PLAN AND ASSIGNMENTS August 30 Memo to G. Lainas fm R. Wayne Houston re DAVIS BESSE/ TOLEDO EDIS0N -

' ACTION PLAN #18 (REY. 1) STARTUP FEEDWATER VALVE SP-7A PROBLEM ANALYSIS:

CORRECTIVE ACTIONS AND GENERIC IMPLICATIONS REPORT (REV. 0)

September 4 Memo to W. Dircks fm C. J. Heltemes re STAFF ACTIONS RESULTING FROM THE INVESTIGATION OF THE JUNE 9, 1985 DAVIS BESSE EVENT September 4,1985 Memo to T. Speis, R. Bernero, J. Knight W. Russell fm Hugh Thompson re DRAFT LIST OF LONGER-TERft GENERIC ACTIONS AS ,A RESULT OF THE DAVIS-BESSE EVENT 0F JUNE 9, 1985 l September 6 Memo to R. Bernero, J. Knight, W. Russell, T. Speis fm H. Thompson '

l re NRR DPAFT ACTION PLAN RESULTING FROM THE DAVIS-BESSE JUNE 9,1985 EVENT -

4 REVISION 2 l

September 9 Memo to Bernero, Knight, Russell, Speis fm Thompson re RETROSPECTIVE

LOOK AT NRR PROGRAMS AS A RESULT OF THE DAVIS-BESSE EVENT

! September 9 Memo to Gus Lainas fm L. Rubenstein re EVALUTION OF DAVIS BESSE MAIN FEED PUMP TURBINE AND CONTROL SYSTEM FAILURE - AUXILIARY SYSTEMS BRANCH - TAC i

1 NUMBER 59421 i

l September 11 Memo to H. Thompson fm G. Lainas and J. Stolz re RECOMMENDATION l FOR LONGER TERM GENERIC ACTION AS A RESULT OF DAVIS-BESSE EVENT OF JUNE 9, 1985 l

September 11 Memo to H. Thompson, T. Speis, R. Bernero, J. Knight and W. Russell i fm H. Denton re LESSONS LEARNED FR0ft TIE DAVIS BESSE INVESTIGATION EFFORT  ;

1 September 16 Memo to T. Speis fm H. Thompson re CONCERNS RELATED TO THE l

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DAVIS BESSE INCIDENT ON JUNE 9, 1985 t Package d2

! August 5 Memo to Chairman Palladino fm Dircks re REVIEW 0F OPERATING NUCLEAR POWER PLANTS August 16 Memo to Commission fm Commissioner Asselstine re FURTHER NRC ACTIONS .

ON DAVIS BESSE *

! August 19 Pemo to W. Dircks fm H. Denton re NRR INITIATIVES RESULTING FROM THE i DAVIS BESSE EVENT 1

l

i .-

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i August 21 "emo to Bernero, Knight, Russell, Speis fm Thompson re: NRR DRAFT ACTION PLAN RESULTING FROM THE DAVIS BESSE JUNE 9, 1985 EVENT August 29 Memo to Bernero, Knight, Russell, Speis fm Thompson re NRR DRAFT ACTION PLAN RESULTING FROM THE DAVIS BESSE JUNE 9,1985 EVENT August 29 Note to D. Eisenhut, R. Bernero, T. Speis fm G. Holahan August 29 Memo to W. Dircks fm J. Keppler re REGION III INITIATIVES RESULTING FROM THE DAVIS-BESSE EVENT August 30 Memo to S. Chilk fm Zech re COMJA-85 FURTHER NRC ACTIONS ON DAVIS BESSE September 3 Memo to W. Dircks fm Taylor re STAFF ACTIONS RESULTING FR0ft THE INVESTIGATION OF THE JUNE 9 DAVIS BESSE EVENT (NUREG-1154)

September a Memo to W. Dircks fm C. Heltemes re STAFF ACTIONS RESULTING FROM THE INVESTIGATION OF THE' JUNE 9,1985 DAVIS-BESSE EVENT September 5 Memo to Ccmmission fm W. Dircks re FURTHER NRC ACTIONS ON DAVIS BESSE t

Package d3 .

. August 4 Memo to Chairman Palladino fm W. Dircks re REVIEW 0F OPERATING NUCLEAR; POWER PLANTS

$ July 19 Memo to H. Thompson fm E. Butcher re OPERATING REACTORS PROJECT MANAGER

, SURVEY RESPONSE FOR FORT ST. VRAIN 4

July 19 Memo to H. Thompson fm G. Lainas RE: BROWNS FERRY SAFETY ISSUES July 23 Memo to H. Thompson fm G. Lainas re: RANCHO SECO - OPERATIONAL PROBLEMS i July 23 Note to H. Thompson fm John Zwolinski re LICENSING ISSUES FOR SAN ONOFRE 1 AND PALISADES August 27 Memo to W. Dircks fm Palladino re FOLLOW-UP ACTIONS ON OPERATING PLANTS OTHER THAN DAVIS BESSE June 26 Memo to Division of Licensing Project Managers fm H. Thompson re OPERATING REACTORS PROJECT MANAGER SURVEY ORPM SURVEY sheets September 17 Memo to Chairman Palladino fm W. Dircks re FOLLOW-UP ACTIONS ON OPERATING PLANTS OTHER THAN DAVIS BESSE i

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