ML20052D448

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Forwards Gpu Nuclear 820414 & 0416 Ltrs Re EPRI PWR Relief & Safety Valve Test Program as Applied to Pressurizer Code Safety Valves.Certificate of Svc Encl
ML20052D448
Person / Time
Site: Three Mile Island Constellation icon.png
Issue date: 04/22/1982
From: Baxter T
METROPOLITAN EDISON CO., SHAW, PITTMAN, POTTS & TROWBRIDGE
To: Buck J, Edles G, Gotchy R
NRC ATOMIC SAFETY & LICENSING APPEAL PANEL (ASLAP)
References
NUDOCS 8205060490
Download: ML20052D448 (5)
v • d • e


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SHAW, PITTMAN, PoTTs & TROWBRIDGE A PARTNERSHIP OF PROFESSIONAL CORPORATIONS isOO M sTa t e T, N. W. * ')

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WASHINGTON. D. C. 20036 OflQ RAMSAV D POTTS. P C. THOMAS A. SAXTER. P C. JOHN H. O'NEILL. JR. DAVID LAWRENCE MILLER

( T <UART L PITTMAN. P C. JAMES M. BURGER. P C. (2021 822-#000 JAY A. EPSTIEN ANNE M. KRAUSKOPF GEOROC F. TROWSRIDGE P C. SHELDON J. WEISEL. P.C. RAND L ALLEN FREDERICK L. MLEIN LTEPHEN D. POTTS. P C. JOHN A. McCULLOUGH. P C. - TIMOTHY S. McSRIDE GORDON R. KANOFSKY GERALD CHARNOFF. P C. J. PATRICK HICMEY. P C. ELISABETH M. PENDLETON JEFFREY S. GIANCOLA kMILLap D. SOSTWICK. P C. GEORGE P. MICHAELY. JR., P C. TELECOPt ER PAUL A. KAPLAN HANN AM E. M. LIEBERMAN R. TIMOTH f N ANLON. P C. J. THOMAS iENHART, P C.

(202) 822-1099 & 8224199 MARRY H. GLASSPIEGEL SANDRA E. FOLSOM

( EORGE M. ROGEFeS. JR.. P.C. STEVEN L MELTZER. P C. THOMAS H. McCORMICK MARCIA R. NIRENSTEIN FRED A. LITTLE. P C. DEAN D. / *JLICK. P C. - WILLIAM P BARR JUDITH A. SANDLER JOHN 8 RMINELANDER. P C. JOHN ENGEL. P C. SUSAN M. FRF.UND EDWARD D. YOUNG. Ill Cil9UCE W. CHURCHILL P C. CH ARLES 3. TEMKIN. P C. TELEX JOHN L CARR. JR. ROBERT L WILLMORE M IN D. MRALL P C. WN OP 3 W P 89-2693 (SHAWLAW WSH 6 5 RT M G DON STANLEY M. BAR ClCW ARD J. KENOALL P C. JAMES 3. HAMLIN, P C. cAg(g . ggAwgAw.. BARBARA J. MORGEN MAISTt L LIMSO JAY 0*., SILBERG. P C. RANDAL 3. MELL. P C. BONNIE 5. GOTTLIEB LESLIE K. SMITH L.AISARA M. ROSSOTTI. P C. At 'ERT E. ZAHLER - HOWARD H. SHAFFERMAN VIRGINIA S. RUTLEDGE CEORGE V. ALLEN. JR.. P C. RIL .RD C.GALEN DE80 RAM B. SAUSER KATHERINE P. CHEEK P C. ROSgpT 3. ROSSINS WRITER'S DIRECT DIAL NUMBER SCOTT A. ANENBERG JANICE LEHRER-STEIN

,FACD DRASNER L M ENLY WESSTER. P C. STEVEN M. LUCAS CAMPBELL KILLEFER TRAVIS T. BROWh. JR.

NATHANIEL P 3RE ED. JR . P.C. DAVID M. RUSENSTEIN MAKM AUGENBLICK, P C. LYNN WHITTLESEY WILSON 822-1090 SETH H. HOOGAS.AN SHEILA McC. HARVEY GAiL E.CuaaEv RICH ARD H. KRONTHAL EEf4EET L. BLANE. JR.. P C. MATIAS F. TRAVIESO-DIAZ DELISSA A. RIDGWAY STEPHEN S. HEIMANN CARLETON S JONES. P C. VICTORIA J. PERKINS MENNETH J. HAUTMAN April 22, 1982 Gary J. Edles, Esquire Dr. JohE H. Buck Chairman Atomic Safety and Licensing Appeal Atomic Safety and Licensing Appeal Board Board U.S. Nuclear Regulatory Commission U.S. Nuclear Regulatory Commission Washington, D.C. 20555 Washington, D.C. 20555 a' j lE! /

Dr. Reginald L. Gotchy Atomic Safety and Licensing Appeal

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Board U.S. Nuclear Regulatory Commission # _

20555 E Washington, D.C.

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, In the Matter of Metropolitan Edison Company Q.

/ +N/kW J (Three Mile Island Nuclear Station, Unit No. 1 Docket No. 50-289 (Restart) p#dd I /

Administrative Judges Edles, Buck and Gotchy:

Please find enclosed, for your information, a copy of two recent letters from GPU Nuclear to the NRC Staff. The first letter, dated April 14, 1982, from R. J. Toole to R. C. Haynes of Region I, Office of Inspection and Enforcement, is captioned

" Licensee Event Report No.82-004." The second letter, dated April 16, 1982, from H. D. Hukill to Darrell G. Eisenhut, is ,

captioned " Relief and Safety Valve Testing (NUREG 0737 II.D.1)."

Both of the letters provide information to the Staff on results of the EPRI PWR Relief and Safety Valye Test Program as they apply to the pressurizer code safety valves at TMI-1. g S

S O p ,

G

SHAW, PITTMAN, PoTTs & TROWBRIDGE A PARTNERSHIP OF PROFESSIONAL CORPORATIONS Gary J. Edles, Esquire ,

Dr. John H. Buck Dr. Reginald L. Gotchy April 22, 1982 Page Two The EPRI testing program was not completed prior to the close of the record before the Atomic Safety and Licensing Board, and that Board stated that it did not ". . . feel it necessary for the results of the tests to be reported to us."

I.D., 1 1083. The enclosed information is being provided, nevertheless, because it relates to additional analysis and evaluations of the test results to determine the capability of the TMI-1 safety valves to perform in the " feed and bleed" cooling mode. This cooling mode is the subject of several of the Licensing Board's findings of fact on plant design and procedures issues.

Respectfully submitted, u -

. Thomas A. Baxter Counsel for Licensee TAB:jah Enclosures cc: per Certificate of Service l

1

UNITED STATES OF AMERICA  ;

NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING APPEAL BOARD In the Matter of )

)

METROPOLITAN EDISON COMPANY ) Docket No. 50-289

) (Restart)

(Three Mile Island Nuclear )

. Station, Unit No. 1) )

CERTIFICATE OF SERVICE 4

I hereby certify that copies of Licensee's letter to the Appeal Board with attachments were served this 22nd day of April, 1982, by deposit in the U.S. mail, first class, postage prepaid, to the parties on the attached Service List.

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W. v k_ -

4 Thomas A. Baxter I

l UNITED STATES OF AMERICA i NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING APPEAL BOARD In the Matter of )

)

METROPOLITAN EDISON COMPANY ) Docket No. 50-289

) (Restart)

(Three Mile Island Nuclear )

Station, Unit No. 1) )

SERVICE LIST Gary J. Edles, Esquire James M. Cutchin, IV, Esquire Garr:ran Office of the Executive Legal Director Atcmic Safety and Licensing Appeal U.S. Nuclear Regulatory C = imsion Board Washington, D.C. 20555 U.S. Nuclear Regulatory Cemission Washington, D.C. 20555 Docketing and Service Section Office of the Secretary Dr. John H. Buck U.S. Nuclear Regulatory C=imsion Atcmic Safety and Limming Appeal Washington, D.C. 20555 Board Panel

  • U.S. Nuclear Regulatory Cemission John A. Levin, Esquire i Washington, D.C. 20555 Assistant Counsel Pennsylvania Public Utility Ccmnission Dr. Reginald L. Gotchy P.O. Box 3265 Atcmic Safety and Licensing Appeal Harrisburg, Pennsylvania 17120 Board Panel U.S. Nuclear Regulatory Comission Ibbert Adler, Esquire Washington, D.C. 20555 Assistant Attorney General 505 Executive House Ivan W. Smith, Esquire P.O. Box 2357 i Chairman Harrisburg, Pennsylvania 17120 i

, Atcmic Safety and Licensing Board l U.S. Nuclear Regulatory Comission John E. Minnich l Washington, D.C. 20555 G air:ran, Dauphin County Board -

of Ccmnissioners i Dr. Walter H. Jordan Dauphin County Courthouse ,

Atcmic Safety and Licensing Board Front and Market Streets l Panel Harrisburg, Pennsylvania 17101  !

881 West Outer Drive Oak Ridge, Tennessee 37830 W lter W. Cohen, Escuire Office of Consumer Advocate Dr. Linda W. Little 1425 Strawberry Scuare [

Atcmic Safety and Licensing Board Harrisburg, Pennsylvania 17127 Panel ,

5000 Hermitage Drive Jordan D. Cunningham, Esquire ,

Raleigh, North Carolina 27612 2320 North Second Street  ;

! Harrisburg, Penncylvania 17110

Ms. Iouise Bradford Joseph R. Gray, Esquire

'IMI ALERT Office of the Executive Legal Director 1011 Green Street U.S. Nuclear Regulatory cerrmission Harrisburg, Pennsylvania 17102 Washington, D.C. 20555 Ellyn R. Weiss, Esquire Harmon S Weiss '

1725 Eye Street, N.W., Suite 506 Washington, D.C. 20006 Steven C. Sholly Union of Concerned Scientists 1346 Connecticut Avenue, N.W. , Suite 1101 Washington, D.C. 20036 Gail B. Phelps ANGRY 245 West Philadelphia Street York, Pennsylvania 17404 William S. Jordan, III, Esquire Harmon & Weiss 1725 Eye Street, N.W. , Suite 506 Washington, D.C. 20006 Robert Q. Pollard Y 609 bentpelier Street Baltimore, Maryland 21218 Chauncey Kepford Judith H. Jchnsrud Environmental Coaliticn on Nuclear Power 433 Orlando Avenue State College, Pennsylvania 16801 Marvin I. Lewis 6504 Bradford Terrace Philadelphia, Pennsylvania 19149 Marjorie M. Aanodt R. D. 5 Coatesville, Pennsylvania 19320 Thcmas J. Germine, Esquire Deguty Attorney General  :

Division of Law - Room 316 1100 Raymond Boulevard Newark, Nea Jersey 07102

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, GPU Nucicer 2 -

P.O. Box 480 1

('j M.. j iP J d; J 6 # Np o.;,3g

. y Middletown, Pennsylvania 1705f

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717-944-7621 {

Writer's Direct Dial Number j April 14, 1982 .

5211-82-090 Of fice of Inspection and Enforcement - I Aten: R. C. Haynes Re3 1 on I, Regional Administrator U.S. Nuclear Regulatory Co= mission 631 Park Avenue ,

King of Prussia, PA 19406

Dear Sir:

Three Mile Island Nuclear Station, Unit 1 (DiI-1)

Operating License No. DPR-50 Docket No. 50-2S9

  • Licensee Event Report No.82-004 This telecopy is to confirm the conversation between Mr. D. R. Haverkamp, Region 1 {

N?.C -and Mr. f!. A. Nelson, PORC Chairman, DiI-1, at 1500 hours0.0174 days <br />0.417 hours <br />0.00248 weeks <br />5.7075e-4 months <br /> on April 13, 1982, that an iteu was discovered which is considered prompt reportable per n!I-l Techni-cal Specification 6.9.2. A (9) .

Pressurizer code safety ' valves, representative of the DiI-l Dresser model 31739A, ware subjected to water flow during the EPRI valve tests being conducted in rela-tion to NUREG 0737 task action plan item II.D.l. Although the EPRI tests were terminated prior to completion for long inlet piping configuration, the final EPRI results which were recently made available require evaluation to determine the ability of the Dil-1 safety valves to perform under feed and bleed coc1.ing if the >

pressurizer PORV is isolated. Licensee is currently evaluating these test results (which liRC has received from EPRI as well) to determine whether and to what extent tha EPRI test conditions are representative of Licensee's configuration. This re-port is being submitted pursuant to Technical Specification 6.9.2.A (9) in recogni-tion that further analysis, evaluation and possible modifications may be necessary to prevent the occurrence of an unsafe condition at TMI-1 in the event this backup

= ode of feed and bleed cooling were to be utilized at TMI-1. Our schedule for cor-rsetive action will be reported in a followup report. TMI-1 continues to remain in cn extended cold shutdcwn condition.

Additional infor=ation and proposed corrective action will be forwarded in the fol-1cuup report within 14 days. .

Sincerely,

^~

, "I kD' J. Toole Operations & Maintenance Director, TMI 1

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RJT/lWi/ach' -

cc D. R. HaverkampGPUpuc! ear is a part of the General Public Utihties System L. Barrett

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Writer's Direct Dial Number Ap . .d ' 16, .19w2 a nt_ 27

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Office of Nuclear React,or Regulation Aten: Darrel.1 G. Eisenhut, Director' Division of Licensing U. 5. Nuclear Regulatory Co d ssion Washington, D.C. 20535 oea . .... <4 .

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Th'e valve did not perfo m faverably en cold loop seal tests (Note:

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