ML17318A524

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Ro:On 791224,insp Per IE Bulletin 79-14 Showed That Under Condition of Dbe,Duct Work on Trains of Containment Air Recirculation Sys Would Be Stressed Beyond Yield.Followup Rept to Be Sent by 800107
ML17318A524
Person / Time
Site: Cook American Electric Power icon.png
Issue date: 12/26/1979
From: Shaller D
INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:
References
IEB-79-14, NUDOCS 8001020279
Download: ML17318A524 (3)


Text

REGULATOR NFORMATION DISTRIBUTION S TEM (RIDS)

, ACCESSION NBR:8001020279 DOC ~ DATF; 79/12/26 NOTARIZED!

NO FACIL:50 315 Donald C;

Cook Nuclear Power Planti 'Unit 'ii Indiana L

A0'fH INANE au'THOR AFFILIATION SHALLE'RED',

Indiana L lLiichig'an Electric Co, REC IP ~ NAME

  • RECIPIENT AFfILIATION KEPPLEREJSG

~

Regio~

3~ Chicagoi Office of the Director DOCKET 05000315

SUBJECT:

~~791224 re IK Bulletin 79 14.Indication that under Condition of design basis earthquakeiduct work on trains of containment air recirculation sys would be stressed beyond yield.Followup rept to, be sent by 800107.

DISTRIBUTION CODE:

ASSES COPIES RECEIVED:LTR J ENCL SIZE:Q.

TITLE: Incident Reports NOTFS; X if 8 ~ Ceo AL.L AlAVL.

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RECIPIENT ID CODKiNAMK ACTION:

05 BC Qgg W l INTERNAL; 0

REG F

0 14 TA/EDO 16 EEB 18 f'LANT SYS BR 20 AD PLANT SYS 23 ENGR BR 25 PAR SYS BR

,27 OPERA LIC BR 29 AUX SYS BR HANAUERES ~

STS GROUP LEADR EXTERNALS 03 LPDR 29 ACRS COPIES L7 R ENCL 4

1 2

1 1i 1

1 1i 1

1 1

1 16 1

RECIPIENT COPIES ID CODE/NAME LTTR ENCL 02 NRC PDR 11 MPA 15 NOVAK/KNIEL 17 AD FOR ENGR 19 IBC SYS BR 22 REAC SAFT BR 24 KREGKR 26 AD/SITE ANAL 28 ACDENT ANLYS E JORDAN/IE:

R IRELAND TMI H STREET 04 NSIC JAN S 1980 TOTAL NUMBER OF COPIES REQUIRED:

LTTR ~

ENCL

I 1

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INDIANA8. MlCHIGANEI.ECTRIC CDNPANY DONALDC. COOK NUCLEARPLANT P.O. Box 458, Bridgman, Michigan 49106 (616) 465-5901 December 26, 1979 Mr. J.G. Keppler, Regional Director Office of Inspection and Enforcement United States Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellyn, IL 60137 Operating License DPR-58 Docket No. 50-315

Dear Mr. Keppler:

This is to confirm our telephone report to your Mr. John Riceland, Staff Duty Officer Washington Office, on December 24, 1979, at 1650 hours0.0191 days <br />0.458 hours <br />0.00273 weeks <br />6.27825e-4 months <br />.

At that time we reported that word was received from our New York Office relative to IE Bulletin 79-14 that indicated that under the condition of the design basis earthquake, the duct work on both trains of the Contain-ment Air Recirculation System would be stressed beyond yield.

Immediate action was taken by the writer to bring the Unit to Cold Shutdown.

A followup report will be submitted by January 7,

1980, as required by Technical Specification Section 6.9.1.8.

Sincerely, D.V. Shaller Plant Manager

/bab cc:

J.E.

Dolan R.S. Hunter R.W. Jurgensen R.F. Kroeger

~ R.W. Kilburn R.E. Masse, RO:III R.C. Callen, MPSC G. Charnoff, Esq.

G. Olson J.M. Hennigan PNSRC J.F. Stietzel E.L. Townley Dir., IE (40 copies) i-Dir, MIPC'(4 copies) 'ooX 1/o 80O> 030