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UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD In the Matter of                )
UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD In the Matter of                )
                                         )
                                         )
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===RESPONSE===
===RESPONSE===
(a)    Licensee maintains records of control room alarms through entries and attachments to control room operator's logs in accordance with Licensee's Administrative Procedure 1012, entitled " Shift Relief and Log Entries."  Periodic surveillance of Licensee's alarms is performed by Licensee 8 0 (N52106 60
(a)    Licensee maintains records of control room alarms through entries and attachments to control room operator's logs in accordance with Licensee's Administrative Procedure 1012, entitled " Shift Relief and Log Entries."  Periodic surveillance of Licensee's alarms is performed by Licensee 8 0 (N52106 60
                                                    -**


.  .
O in accordance with OPS-35, entitled " Control Room Annunciator Check."  Copies of these procedures are being placed in Licensee's Discovery Reading Room.
O in accordance with OPS-35, entitled " Control Room Annunciator Check."  Copies of these procedures are being placed in Licensee's Discovery Reading Room.
(b)  Licensee has not " conducted or caused to be conducted any systematic analysis of the frequency and occurrence of alarms (including false alarms) that have been displayed on the TMI-l and TMI-2 control panels."  Licensee does, however, respond to alarms and reviews operational matters in accordance with established procedures. In addition, Licensee's Procedure OPS-35, " Control Room Annunciator Check," requires detailing the occurrence and reason for activation of alarms weekly, as part of surveillance tests.
(b)  Licensee has not " conducted or caused to be conducted any systematic analysis of the frequency and occurrence of alarms (including false alarms) that have been displayed on the TMI-l and TMI-2 control panels."  Licensee does, however, respond to alarms and reviews operational matters in accordance with established procedures. In addition, Licensee's Procedure OPS-35, " Control Room Annunciator Check," requires detailing the occurrence and reason for activation of alarms weekly, as part of surveillance tests.
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                                               / George F. Trowbr/idge Dated:  April 14, 1980
                                               / George F. Trowbr/idge Dated:  April 14, 1980
                                                            %


Lic 4/14/80
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UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD In the Matter of              )
0 UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD In the Matter of              )
                                     )
                                     )
METROPOLITAN EDISON COMPANY  )    Docket No. 50-289
METROPOLITAN EDISON COMPANY  )    Docket No. 50-289
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Dated:  April 14, 1980
Dated:  April 14, 1980


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                                                                                  .
l UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD In the Matter of                          )
l UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD In the Matter of                          )
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Jordan D. Cunningham, Esquire        Karin P. Sheldon, Esquire Attorney for Newberry Township      Attorney for People Against Nuclea-T.M.I. Steering Committee          Energy 2320 North Second Street            Sheldon, Harmon & Weiss Harrisburg, Pennsylvania 17110      1725 Eye Street, N.W., Suite 506 Washington, D.C. 20006 Theddore A. Adler, Esquire Widoff Reager Selkowitz & Adler      Robert Q. Pollard Post Office Box 1547                609 Montpelier Street Harrisburg, Pennsylvania 17105      Baltimore, Maryland 21218 Ellyn R. Weiss, Esquire              Chauncey Kepford Attorney for the Union of Concerned  Judith H. Johnsrud Scientists                        Environmental Coalition on Nucleag Sheldon, Harmon & Weiss                Power 172S Eye Street, N.W., Suite 506    433 Orlando Avenue Washington, D.C. 20006              State College, Pennsylvania  16801 Steven C. Sholly                    Marvin I. Lewis 304 South Market Street            6504 Bradford Terrace Mechanicsburg, Pennsylvania  17055  Philadelphia, Pennsylvania  19149 Gail Bradford                        Marjorie M. Aamodt Holly S. Keck                        R. D. 5 Legislation Chairman                Coatesville, Pennsylvania  19320 Anti-Nuclear Group Representing York 245 West Philadelphia Street York, Pennsylvania 17404 e
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Jordan D. Cunningham, Esquire        Karin P. Sheldon, Esquire Attorney for Newberry Township      Attorney for People Against Nuclea-T.M.I. Steering Committee          Energy 2320 North Second Street            Sheldon, Harmon & Weiss Harrisburg, Pennsylvania 17110      1725 Eye Street, N.W., Suite 506 Washington, D.C. 20006 Theddore A. Adler, Esquire Widoff Reager Selkowitz & Adler      Robert Q. Pollard Post Office Box 1547                609 Montpelier Street Harrisburg, Pennsylvania 17105      Baltimore, Maryland 21218 Ellyn R. Weiss, Esquire              Chauncey Kepford Attorney for the Union of Concerned  Judith H. Johnsrud Scientists                        Environmental Coalition on Nucleag Sheldon, Harmon & Weiss                Power 172S Eye Street, N.W., Suite 506    433 Orlando Avenue Washington, D.C. 20006              State College, Pennsylvania  16801 Steven C. Sholly                    Marvin I. Lewis 304 South Market Street            6504 Bradford Terrace Mechanicsburg, Pennsylvania  17055  Philadelphia, Pennsylvania  19149 Gail Bradford                        Marjorie M. Aamodt Holly S. Keck                        R. D. 5 Legislation Chairman                Coatesville, Pennsylvania  19320 Anti-Nuclear Group Representing York 245 West Philadelphia Street York, Pennsylvania 17404
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e SHAw, PITTM AN, PoTTs & TROWB RIDG E 18 00 M STR E ET, N. W.
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SHAw, PITTM AN, PoTTs & TROWB RIDG E 18 00 M STR E ET, N. W.
WASHINGTON, D. C. 20036 RA M S A F O. POTTS                  STE PM EN S. Mu' ?L E R                                          (2021 331-480 0 STEuART L. P TTM AN                  WIN TMROP N. S ROWN                                                      _
WASHINGTON, D. C. 20036 RA M S A F O. POTTS                  STE PM EN S. Mu' ?L E R                                          (2021 331-480 0 STEuART L. P TTM AN                  WIN TMROP N. S ROWN                                                      _
oEOmoE r. TROWeRioot                JAMCS e.MAMuN STEPHEN O. POTTS                    ROBERT E. 2AMLER                                                  TE LECO P' E R G ERALO CMARNOFF                    RICM ARD E. O ALEN PMcLLip D. eOSTWICM                  ROSERT B.ROSSINS                                          (202)296 0694 & 296 1760
oEOmoE r. TROWeRioot                JAMCS e.MAMuN STEPHEN O. POTTS                    ROBERT E. 2AMLER                                                  TE LECO P' E R G ERALO CMARNOFF                    RICM ARD E. O ALEN PMcLLip D. eOSTWICM                  ROSERT B.ROSSINS                                          (202)296 0694 & 296 1760

Latest revision as of 03:08, 1 February 2020

Responds to Intervenor Chesapeake Energy Alliance Interrogatory 13-12 of First Set of Interrogatories,Re Licensee Records of Control Room Alarms.Certificate of Svc & Gf Trowbridge 800414 Forwarding Ltr Encl
ML19323D551
Person / Time
Site: Three Mile Island Constellation icon.png
Issue date: 04/14/1980
From: Trowbridge G
METROPOLITAN EDISON CO., SHAW, PITTMAN, POTTS & TROWBRIDGE
To:
CHESAPEAKE ENERGY ALLIANCE
References
NUDOCS 8005210660
Download: ML19323D551 (6)
v • d • e


Text

_ - _ _

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

)

METROPOLITAN EDISON COMPANY ) Docket No. 50-289

) (Restart)

(Three Mile Island Nuclear )

Station, Unit No. 1) )

LICENSEE'S RESPONSE TO INTERROGATORY NO. 13-12 OF FIRST SET OF INTERROGATORIES OF CHESAPEAKE ENERGY ALLIANCE INTERROGATORY NO. 13-12 (a) Does Licensee maintain full and complete records of any and all alarms that have been displayed on the control rooms of TMI-l and TMI-2? If so, identify any and all documents recording the occurrence and frequency of such alarms and whether such alarms are false alarms. If not, provide a full justification as to why such documentation is not maintained. (b) Has Licensee conducted or caused to be conducted any systematic analysis of the frequency and occurrence of alarms (including false alarms) that have been displayed on the TMI-1 and TMI-2 control panels? If so, identify and provide a detailed summary of any and all documents describing such analyses. If not, provide a full justification as to why Licensee considered such analysis as not necessary. (c) If Licensee has conducted such analyses, has Licensee conducted, or caused to be conducted, any investigation into the relationship between the frequency of alarms, false alarms, and the development of operator "mindset".

RESPONSE

(a) Licensee maintains records of control room alarms through entries and attachments to control room operator's logs in accordance with Licensee's Administrative Procedure 1012, entitled " Shift Relief and Log Entries." Periodic surveillance of Licensee's alarms is performed by Licensee 8 0 (N52106 60

O in accordance with OPS-35, entitled " Control Room Annunciator Check." Copies of these procedures are being placed in Licensee's Discovery Reading Room.

(b) Licensee has not " conducted or caused to be conducted any systematic analysis of the frequency and occurrence of alarms (including false alarms) that have been displayed on the TMI-l and TMI-2 control panels." Licensee does, however, respond to alarms and reviews operational matters in accordance with established procedures. In addition, Licensee's Procedure OPS-35, " Control Room Annunciator Check," requires detailing the occurrence and reason for activation of alarms weekly, as part of surveillance tests.

(c) See Licensee's response to Interrogatory No. 13-9.

Respectfully submitted, SHAW, PITIMAN, POTTS & TROWBRIDGE BY: A/ -

M ./

/ George F. Trowbr/idge Dated: April 14, 1980

Lic 4/14/80 0

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

)

METROPOLITAN EDISON COMPANY ) Docket No. 50-289

) (Restart)

(Three Mile Island Nuclear )

Station, Unit No. 1) )

CERTIFICATE OF SERVICE I hereby certify that copies of " Licensee's Response To Interrogatory No. 13-12 of First Set of Interrogatories of Chesapeake Energy Alliance" were served upon those persons on the attached Service List by deposit in the United States mail, postage prepaid, this 14th day of A: :1, 1980.

hVyts *

/2kt/ ' /

gG6o~rgeF. Trbwbridge [

Dated: April 14, 1980

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

)

METROPOLITAN EDISON COMPANY ) Docket No. 50-289

) (Restart)

(Three Mile Island Nuclear )

Station, Unit No. 1) )

SERVICE LIST Ivan W. Smith, Esquire Jchn A. Levin, Esquire Chairman Assistant Counsel Atomic Safety and Licensing Pennsylvania Public Utility Comm'g Board Panel Pos- Office Box 3265 U.S. Nuclear Regulatory Commission Harrisburg, Pennsylvania 17120 Washington, D.C. 20555 Karin W. Carter, Esquire Dr. Walter H. Jordan Assistant Attorney General Atomic Safety and Licencing 505 Executive House Board Panel Post Office Box 2357 881 West Outer Drive Harrisburg, Pennsylvania 17120 Oak Ridge, Tennessee 37330 John E. Minnich Dr. Linda W. Little Chairman, Dauphin County Board Atomic Safety and Licensing of Commissioners Board Panel Dauphin County Courthouse 5000 Hermitage Drive Front and Market Streets Raleigh, North Carolina 27612 Harrisburg, Pennsylvania 17101 James R. Tourtellotte, Esquire (4) Walter W. Cohen, Esquire Office of the Executive Legal Director Consumer Advocate U. S. Nuclear Regulatory Commission Office of Consumer Advocate Washington, D.C. 20555 14th Floor, Strawberry Square Harrisburg, Pennsylvania 17127 Docketing and Service Section (21)

Office of the Secretary U. S. Nuclear Regulatory Commission Washington, D.C. 20555 I

L

Jordan D. Cunningham, Esquire Karin P. Sheldon, Esquire Attorney for Newberry Township Attorney for People Against Nuclea-T.M.I. Steering Committee Energy 2320 North Second Street Sheldon, Harmon & Weiss Harrisburg, Pennsylvania 17110 1725 Eye Street, N.W., Suite 506 Washington, D.C. 20006 Theddore A. Adler, Esquire Widoff Reager Selkowitz & Adler Robert Q. Pollard Post Office Box 1547 609 Montpelier Street Harrisburg, Pennsylvania 17105 Baltimore, Maryland 21218 Ellyn R. Weiss, Esquire Chauncey Kepford Attorney for the Union of Concerned Judith H. Johnsrud Scientists Environmental Coalition on Nucleag Sheldon, Harmon & Weiss Power 172S Eye Street, N.W., Suite 506 433 Orlando Avenue Washington, D.C. 20006 State College, Pennsylvania 16801 Steven C. Sholly Marvin I. Lewis 304 South Market Street 6504 Bradford Terrace Mechanicsburg, Pennsylvania 17055 Philadelphia, Pennsylvania 19149 Gail Bradford Marjorie M. Aamodt Holly S. Keck R. D. 5 Legislation Chairman Coatesville, Pennsylvania 19320 Anti-Nuclear Group Representing York 245 West Philadelphia Street York, Pennsylvania 17404 e

e SHAw, PITTM AN, PoTTs & TROWB RIDG E 18 00 M STR E ET, N. W.

WASHINGTON, D. C. 20036 RA M S A F O. POTTS STE PM EN S. Mu' ?L E R (2021 331-480 0 STEuART L. P TTM AN WIN TMROP N. S ROWN _

oEOmoE r. TROWeRioot JAMCS e.MAMuN STEPHEN O. POTTS ROBERT E. 2AMLER TE LECO P' E R G ERALO CMARNOFF RICM ARD E. O ALEN PMcLLip D. eOSTWICM ROSERT B.ROSSINS (202)296 0694 & 296 1760

m. TIMOTM f M ANLON STEVEN M. LUCAS _

OCORGE M Roo ERS, JR. M ATaAS r. TRAveESO.ceA2 JOMN 3. RMf N ELA ND E R v4CTORIA J. PERMINS TELEX ERuCE W. CMURCMsLL JOHN M. O'N EI LL. J R.

LESLIE A. N8CHOLSON. JR. JAY A. E PSTIE N 99 2693 (SMAWLAW WSM)

M ARTIN D. M R ALL RAND L. ALLEN CA B LE "S M AWLAW "

R4CH ARO J. MTNDALL TIM OTHY S. MesRiot JAY E. StLBERO C LISA B ETH M. PCN OLETON -

SARGARA M. ROSSOTTI LUCT G. ELIASOF OEORGE V. ALLEN. JR. PAU L A. M APLAN EDWARD 8' CROSLAND WM. SRAOFORD REYNOLDS MARRY M. CLASSPIEGEL COUNSEL FRED A. LITTLE THOM AS M. McCORMICM FRED DRASNER SUSAN O. FALM SON NATM ANIEL 7. S R E ED. J R. WILLI AM P GARR MARM AUGEN9LICM JCM N L. CARR. JR .

ERN E ST L. BLt.N E. JR. PMILip J. M ARVEY CARLETON S. JONES ROBERT M. GCROON THOM AS A. eANTER J EA N N E A. CALD E RON JAM ES M. SURG ER S AR B ARA J. MORG EN

  • S MELDON J. WEISEL BONNIE S. GOTTLIEB JOHN A. MsCULLOUGH ALrREO M POSTELL J. PATRIC M Mac M EY SETH M. MOOG AS SAN JAMES THOMAS LEN HART S M EILA E.McCAFFERTY STEvCN L. M ELTZER DELIS SA A. RIOGWAY DEAN O. AULICM M EN N ETH J. M AUTM AN JOMN ENGEL DAVID LAWRENCE MILLER

. ~or ..M.m o ~ .. c .

April 14, 1980 Mr. Robert Q. Pollard 609 Montpelier Street Baltimore, Maryland 21218 Re: Three Mile Island Unit 1 Docket No. 50-289 (Restart)

Dear Mr. Pollard:

I enclose Licensee's response to Interrogatory No. 13-12 of CEA's first set of interrogatories, dated February 25, 1980. A signed affidavit for the enclosed response is not included, but will be forwarded soon.

Sin "ely yo ,

j.scw -

AWbb Georh F. Trowbridge Enclosure cc: Service List

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