ML18219C393

LER 1975-070-00 Re Inoperable Containment Hydrogen Monitoring System

ML18219C393
Person / Time
Site:	Cook
Issue date:	10/29/1975
From:	Jurgensen R Indiana Michigan Power Co
To:	James Keppler NRC/RGN-III
References
LER 1975-070-00
Download: ML18219C393 (8)

Text

NRC D RIBUTION fOR PART 50 DQCKE ATERIAL (TLMPQRARY FORM)

CONTROL NO: 12904 ZNCLDFVr RFI!Of'T F>L>

FROM. Indiana 8 Michigan Power CHOATE OF DOC DATE REC'D LTR TM/X RPT OTHER Bridgman, Michigan R. M 4zggrg. r ~

(}-~5 1 75 XXX TQ: ORIG CC OTI.I E R Mr. J. G. Ke ler 1 Si ned 0 SENT LOCAL PDR XXX CLASS UNC LASS PROPINFO 'NPUT NO CYS REC'D DOCKET NO:

DESCR IPTION- ENCLOSURES:

Abnormal Occurrence ¹ 75-70, on 10-7-75, Concerning an inoperable Containment Hydrogen Monitoring System on 4-26-75..."....

(1 Copy Receiv'ed)

PLANT NAME: Cook ¹ 1 FOR ACTION/INFORMATION SAB 11 BUTLER (L) SCHM/ENCE R (L) ZICMANN (I ) REGAN (E) 75 W/ Copies W/ Copies W/ Copies W/ Copies CLARK (L) STOLZ (L) DICKER (E) LEAR (L)

W/ Conies PARR {L)

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W/ CopiesDO SPE LS NOT REMOVE I/i// Copies W/ Copies W! Copies W/ Copies gKNI EL {L) PURPLE (L) YOUNGBLOOD (E) 0/QCopies 'W/ Copies =

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~1 NSIC (BUCI.IANAN) 1 W. PFNNINGTON, Rni E-201 GT 1 BROOKIIAVEN NAT LAB 1 ASLB 1 CONSULTANTS 1 G. ULRIKSON, QRNL 1 Newton Anderson NEWMiARK/BLVIL/IE/AGBABIAN AGMED (RUTI.I GUSSMAN)

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a'o Amerhon INDIANA& MICHIGANPDNE8 CDMPANV DONALD C. COOK NUCLEAR PLANT P.O. Box 458, Bridgman, Michigan 49106 October 29, 1975 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:

Pursuant to the requirements of Appendix A Technical Specifications and the United States Nuclear Regulatory Commission Regulatory Guide 1.16, Revision 3, Section 2.b, the following Abnormal Occurrence Report is submitted:

A0-.50-315/75-70 Si ncerely, Qc ao crt

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Plant pJu na en r

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NO'Ql 1976~

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6'oako~

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/bab V> I t1(p cc: R.S. Hunter J.E. Dolan G.E. Lien R.J. Vollen BPI R. Kilburn R.C. Callen MPSC a e K.R. Baker RO: III P.W. Steketee, Esq.

R. Walsh, Esq.

G. Charnoff, Esq.

G. Olson PNSRC R.S. Kei th Director, IE (30 copies)

Director, MIPC (3 copies)

1~

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LICENSEE EVENT REPORT CONTflOI CLOCK:~ SE PRINT ALL REEIUIREO IILIFORWIATIOIII]

pW 1 6 LICENSEE LICENSE EVENT LICENSE NUMBER 7 89 T. DCC 0 o 0 0 oo 25 26 2 x. 1.%

30 LQQLJ 31 32 7

[DD1]coN'T 8

~PO 57 58 I

59 L

60 0 5 0 0 3 61 f5 68 1 0 0 "l 7 69 5 L 0 T.

75 1 7 80 EVENT DESCRIPTION 7

7 7

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8 9 89 8 9 PMYFP X.LE.

n I. MODF %0 E.. odyhXQH

'PEMa i PowaP z~e.

Ho<Mo P,i kZvM4.

C 80 80 80 .

Qag 7 8 9 so- f 80 QOg 7 8 9 80 SYSTEM CAUSE COMPONENT CODE CODE COMPONENT COOE MANUFACTURER 7

IH8 9IZLS 10

[8J 11 12 17 IZl 43 . 44 47, 48 CAUSE DESCRIPTION

[OOg T Wk I4. &%5 Qoi AC 7 8 9 80

[OQB C' lr= <@Du < s 7 89

~10 P E5uPP .FNEvT 7 89 80 METHOD OF DISCOVERY DISCOVERY DESCRIPTION 7 8 9 jKj 10 I000I 12 13 NA 44 45 46 80 FORM OF 0 ACTIVITY CONTENT RELEASEO

~

OF RELEASE AMOUNT OF ACTIVITY

- E LOCATION OF RELEASE t112 K P 7 8 9 10 11 44 45 Bo Pf RSONNEL EXPOSURES U 7 8 9..~, 11 12 13 80

~ PERSONNEL INJURIES NUMBER DESCRIPTION 7 89 11 12 80 OFFSITE CONSEQUENCES tiis] 0AE 7 89 80 LOSS OR DAMAGE TO FACILITY TYPE DESCRIPTION 7 89 10 80 PUBLICITY 7'89 80 4

ADDITIONAL FACTORS

+8 7 89 80 H4 7 89 80 PHONE:

6>O 661 ~ 667

,4 V

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AO-50-3I5/75 79 Supplement to CAUSE DESCRIPTION r

when surveillance has been completed and the rescheduling process for missed surveillance has been formalized. No further problems of this type are expected.

Ap A

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