ML17325B307

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Ro:On 891030,fire Suppression Water Sys Not Operable,Per Tech Spec 3.7.9.1b.Caused by Isolation of Portion of East Leg of Outside Fire Protection Ring Header.Backup Fire Protection Available.Header Returned to Svc 891103
ML17325B307
Person / Time
Site: Cook  American Electric Power icon.png
Issue date: 10/30/1989
From: Blind A
INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To: Davis A
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 8911090278
Download: ML17325B307 (3)


Text

ACCELERATED DIOTIUBUTION DEMONSMiATION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:8911090278 DOC.DATE: 89/10/30 NOTARIZED: NO DOCKET FACIL:50-315 Donald C.

Cook Nuclear Power Plant, Unit 1, Indiana 05000315 50-316 Donald C.

Cook Nuclear Power Plant, Unit 2, Indiana 05000316 AUTH.NAME AUTHOR AFFILIATION BLIND,A.A.

Indiana Michigan Power Co.

(formerly Indiana

& Michigan Ele RECIP.NAME RECIPIENT AFFILIATION DAVIS,A.B.

Document Control Branch (Document Control Desk)

SUBJECT:

RO:on 891030,fire suppression water sys not operable,per Tech Spec 3.7.9.1b.

DISTRIBUTION CODE:

IE22D COPIES RECEIVED:LTRL ENCL 8 SIZE:

TITLE: 50.73/50.9 Licensee Event. Report (LER), Incident Rpt, etc.

NOTES RECIPIENT XD CODE/NAME PD3-1 LA GIITTER,J.

INTERNAL: ACRS MICHELSON ACRS WYLIE AEOD/DSP/TPAB DEDRO NRR/DEST/ICSB 7

NRR/DEST/MTB 9H NRR/DEST/RSB 8E NRR/DLPQ/HFB 10 NRR/DOEA/EAB 11 NUDOCS-ABSTRACT RES/DSIR/EIB EXTERNAL: EG&G WILLIAMS,S LPDR NSIC MAYS,G NUDOCS FULL TXT COPIES LTTR ENCL 1

1 1 '

1 1

1 1

1 1

1 1

1 RECIPIENT ID CODE/NAME PD3-1 PD ACRS MOELLER AEOD/DOA AEOD/ROAB/DSP NRR/DEST/ESB 8D NRR/DEST/MEB 9H NRR/DEST/PSB 8D NRR/DEST/SGB 8D NRR/DLPQ/PEB 10 NRR/DREE WPB 10

~E~ZLE

~SP'GN3 FILE 01 L ST LOBBY WARD NRC PDR NSIC MURPHY,G.A COPIES LTTR ENCL NOTE TO ALL"RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM P 1-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISI'RIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED:

LTTR 38 ENCL

Indiana Michigan

~, Power Contpany Cook Nuclear Plant PO. Box 458 Bridgmna. Ml 49106 616 465 5901 INDIANA MICHIGAN POWER October 30, 1989 Donald C.

Cook Nuclear Plant Unit Nos.

1 and 2

Docket Nos.

50-315 and 50-316 License Nos.

DPR-58 and DPR-74 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C.

20555 Attn:

A. B. Davis

Dear Mr. Davis:

This is to confirm a verbal report made to Mr. E. Schweibinz of your staff at 1430 hours0.0166 days <br />0.397 hours <br />0.00236 weeks <br />5.44115e-4 months <br /> on October 30, 1989.

At that time Mr. Schweibinz was informed that the Fire Suppression Water System was not operable as required by Technical Specification 3.7.9.1b due to the isolation of a portion of the East leg of the outside fire protection ring header.

This isolation was necessitated to allow replacement of a ringheader valve.

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OFiA Fi&Q CO 0 tri ooG (0%

blG OQ 9 CC 0

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One fire hydrant in the protected area was removed from service as a result of this isolation.

Backup fire protection is available from nearby -fire hydrants and the Plant fire truck.

The fire header is expected to be returned to service by November 3, 1989.

This letter fulfills the requirements of Technical Specifica-tion 3.7.9.1, Action b.2b, which requires a followup report no later than the next, working day following the impairment, and Technical Specification 3.7.9.1, Action b.2c, that requires a

followup report within 14 days.

Respectfully, A. Alan Blind Plant Manager c:

See Distribution List

D.H. Williams, Jr.

A.B. Davis, Region III M.P. Alexich P.A. Barrett J.E.

Borggren R.F. Kroeger NRC Resident Inspector J.G. Giitter, NRC R.C. Callen G. Charnoff, Esq.

Dottie Sherman, ANI Library D.

Hahn INPO PNSRC A.A. Blind S.J.

Brewer/B.P.

Lauzau