ML18348A250

License Event Report LER 1977-015-00 & LER 1977-016-00 Re Discharge Cooling Water Above 5oF Limit

ML18348A250
Person / Time
Site:	Palisades
Issue date:	02/23/1977
From:	Hoffman D Consumers Power Co
To:	James Keppler NRC/RGN-III
References
LER 1977-015-00, LER 1977-016-00
Download: ML18348A250 (3)

Text

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• Power company Mr James G Keppler Office of Inspection and Region III US Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL 60137 DOCKET 50-255 - LICENSE DPR PALISADES PLANT - ER-77-15 AND ER-77 DISCHARGE ABOVE 5°F LIMIT

• Attached are two reportable occurrences which involve the discharge of cooling water above the 5°F limit for the Palisades Plant.

David P Hoffman Assistant Nuclear Licensing Administrator

• 2238 FEB 2 5 1977

.ICENSEE . EVENT REPORT

• Palisades

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1 6 LICENSEE LICENSE EVENT

. NAME LICENSE NUMBER TYPE. TYPE IM I r I PI A I LI 1 I

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7 8 9 80 1

lol6I 7 8 9 PRIME 80 SYSTEM CAUSE COMPONENT COMPONENT CODE CODE . COMPONENT CODE SUPPLIER MANUFACTURER VIOLATION 7

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11 12 lzlzlzlzlzlzl 17 w 43 44 IzI z Iz IzI 47 w48 CAUSE DESCRIPTION

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.7..* 89 0s"----------------------------------------------------'00 FACILITY METHOD OF

% POWER OTHER STATUS DISCOVERY DISCOVERY DESCRIPTION w

STATUS 7

EEJ8 9 10 I 0 I 9 I s121 13 NA 44 w 45 46 I Review of Records 80 FORM OF ACTIVITY CONTENT 7

rn w 8 RELEASED 9

OF RELEASE

~I 10 11 AMOUNT OF ACTIVITY NA 44 45 NA LOCATION OF RELEASE 80 PERSONNEL EXPOSURES 7

1fil1010101 8 9 NUMBER 11 wTYPE 12 13 DESCRIPTION NA 80 PERS'ONNEL INJURIES NUMBER DESCRIPTION IIEJl010101 NA 7 8 9 11 12 80 PROBABLE CONSEQUENCES .

.[lfil None.

7 8 9 80 LOSS OR DAMAGE TO FACILITY TYPE DESCRIPTION

~w NA 80 7 8 9 10 PUBLICITY IT0 NA 89 80

• ADDITIONAL FACTORS l21fil NA 7 8 9 80

@fil 7 8 9 80 l *---

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.ICENSEE EVENT REPORT**

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1 6 LICENSEE LICENSE EVENT

~ NAME LICENSE NUMBER TYPE TYPE

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@ElcoN'T l 7 8 57

• 1* 58*I l1J 59 w 60 I 0.1 5 I o 1-1 61 o 12 I5 I5 I 68 1012111011111 69 74 1012121317171 75 . 80 EVENT DESCRIPTION

@:@] I During power escalation on February 10, 1977, two events occurred which resulted in I 7 8 9 80

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I0131 7 8 9 80 lol41 I Jjmjt. The total tjme over the ljmjt.f'or the eyents was 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />, JO mjnutes, and I 7 8. 9 . 80 lo151 I the ma.Ximum temperature was 9°F over the limit. (ER-77-16) . I 7 8 9 80 lol6I 7 8 9. PRIME 80 SYSTEM CAUSE COMPONENT COMPONENT COOE CODE COMPONENT CODE SUPPLIER MANUFACTURER VIOLATION 7

@El !Hf 8 9 10 Fl lLJ 11 12 lzlzlzlzlzlzl 17 L!J43 44 I z I z I z Iz I 47 w 48 CAUSE DESCRIPTION

@:@J. I . These events related to the starting or stopping of' a cooling tower pump (P-39A) I 7 8 9 80 lolsl I during power escalation. NPDES limits were not exceeded. I

~9 80

~ 9~-----------------------..,...-----------------------------------------------------------8.....10 FACILITY METHOD .OF STATUS  % POWER OTHER STATUS DISCOVERY DISCOVERY' DESCRIPTION EEJ8 7 9 l.Ll 10 I oI 3 I s12I 13I Power Escalation.

44 I w 45 46 NA 80 FORM OF ACTIVITY CONTENT rn 7 8 RELEASED 9

~

OF RELEASE

• Ll_I 10 11 I

AMOUNT OF ACTIVITY NA 44 45 NA LOCATION OF RELEASE 80 PERSONNEL EXPOSURES NUMBER TYPE DESCRIPTION ITEi8 9Io I o I oj11

• W 7 12 13

~--...;;NA=----------------------1 80 PERSONNEL INJURIES NUMBER DESCRIPTION EEi I 01 01 *o I ~---NA _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _........,,___,__ _ _ _ _......J 7 8 9 . 11 12 80 PROBABLE CONSEQUENCES fiJfil None.

80 7 8 9 LOSS OR DAMAGE TO FACILITY TYPE DESCRIPTION

!ill8 9Ll 7 10 NA 80 PUBLICITY

[ill] NA 89 . 80

• ADDITIONAL FACTORS

~ NA 80 7 8 9 7

DE!8 9 80 L