ML18353A842
| ML18353A842 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 01/05/1976 |
| From: | Sewell R Consumers Power Co |
| To: | James Keppler Office of Nuclear Reactor Regulation |
| References | |
| LER AO 1975-027-00 | |
| Download: ML18353A842 (2) | |
Text
January 5, 1976
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Mr. J. G. Keppler US Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL 60137 DOCKET 50-255, LICENSE DPR-20 PALISADES PLANT
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consumers Power company Transmitted attached is a "License Event Report" for the Palisades Plant.
Ralph B. Sewell (Signed)
Ralph B. Sewell Nuclear Licensing Administrator CC:, Director of Nuclear Reactor Regulation, USNRC
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- IEN~EE Palisades *
[PLEASE PRINT ALL REQUIRED INFORMATION) 1 u:ftle t£J TYPE TYPE
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30 I 9 I 9 I 31 32 (lo)
EVENT DATE
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REPORT DATE l1l2l2J1l1J5I lol11ol5l7l51 69 74 75 BO lo'2f I When the 'A' cooling tower *pump was removed from service following plant shutdown, the I 1
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@Ifil I water lost to the mixing basin caused the temperature at discharge to be 45. 5 degrees I 7 89
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@El IF.* The delta-Twas 8.4 degrees F which.is above the Tech Spec limit of 5 degrees F.
I 1 a s ea folsl I Due to the infrequency of occurrence and the negligible impact on environment, a Tech I 7
8 9 80 lolsl I Spec Change has been requested to permit sJ:tort periods of time (continued on Li'ne 18) I 7
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BO SYST{M C~USE
.J J COMPONENT CO~PoNiNf
( '4' CODE CODE COMPO ENT CODE 6UPPUER MANUFACTURER VD.ATON
@El I Hf Ff' W I vi Al LI vi ol PI W
I BI 21 5 I ol W
7 8 9 10 11 12 17 43 44 47 48 CAUSE DESCRIPTION {/ 'I)
Iola! I The valve closing time is too slow to prevent weir overflow following pump trip.
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8 9 80 lolsl
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ME1'ff011' OF
(:i. 'I J STATUS
% ~WER OTHEFI STATUS DISCOVERY DISCOVERY' DESCRIPTION.
- f.Q_j I ol ol 0 I NA I w I Environmental Monitoring Progra.Itl EJ2]
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9 10 12 13 44 45 46 FORM OF.* r1
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1 1 ACTIVIT~~/ CONTENT (;i.t,,)
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rn Rr~S,EO OF r~LrS~._I ___
AM_O_u_N.,....T-0-~-~;....CT-IV_ITY __ __.I
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LOCATION of RELEASE NA 7
8 9
10 11
,44 45 PERSONNEL EXPOSURES 80 80 NUMBE~ 9) rpf ~ DESCRIPTION(.:U)
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N_A ____________________
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8 9 11 12 13 BO PERSONNEL INJURIES NUMBEflQ1!}
OESCRIPTIDN(lJ}
'EE] I o I o I ol NA
~-----------------------------------------------------~-----------1 7
8 9 11 12 13 'I)
BO Probable consequ'ences
~ I No effect on public health and safety.
7 8 9 LOSS OR DAMAGE TO FACILITY
[YPEfUJ. DESCRIPTION t1 b)
E1fil LIJ NA 7
8 9
- 10 PUBLICITY (3 '))
EE] l Copies of this report are being sent to MI news.media.
89 ADDITIONAL FACTORS (} ~).
~ I with delta-T above 5 degrees F.
(A0-75-27) 7 89 80 80 I
80 1 ___,,
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