ML20084U299

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LER ER-77-004:on 770111 & 12,discharge Water Temp Rose Above 5 F Limit Following Plant Trip & Subsequent Startup.Caused by Either Effects of Plant Trip or by Placing Cooling Towers in Svc.Npdes Limits Not Exceeded
ML20084U299
Person / Time
Site: Palisades Entergy icon.png
Issue date: 01/17/1977
From: Bixel D
CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20084U298 List:
References
LER-ER-77-004, LER-ER-77-4, NUDOCS 8306280592
Download: ML20084U299 (2)


Text

CENSEE EVENT REPORT

-y Palisades CONTRCL ELCCK:l l

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l (PLEASE PRINT ALL REQUIRED INFORMATION) 1 8

ME UCENSE NUMBER TP TV E h dl IlPl Al Ll 1l lO!0l~l0l0l0l0l0l-l0l0l l hl1l1l1W l 0l 3l 7 89 14 15 25 26 30 31 32

'N Eb DoCxET NUMBER EVENT CATE fdMRT CATE

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{,,,L_j l 0] 5l 0l-l 0l 2l 5l 5l l 0l 1l 1l 1l 7l 7 l l 0l 1l1l 7 l 7l 7l 7 8 57 58 59 60 61 68 69 74 75 60 EVENT DESCA!PTION HE I Following plant trip and subsequent start-up on January 11 and 12,1977, these events l 7 89 80 SE l occurrad which resulted in discharge water above the 5 F limit. The discharges l

7 89 80 3E l svaracad abcut 10F over tha limit. Tha total time over the limit for the events l

7 89 80 3E l 94

'+a-aad % -avi- - *a--amt' ira va.s 12 F over the limit.

l va-7 89 60 g[j l (ER-77-Ok) l 80 7 89 m,

'Ns CcCE CCMPCNENT CCCE VCIATCN o

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l? I2 l? la l lYl 7 89 10 11 12 17 43 44 47 48 CAUSE DESCRIPTICN Ql These events were related to either the effects of a plant trip or placing the l

7 89 80 3[ l coolina towers in service in preparation for clant start-un.

NPDES limits were l

80 89 h ! not eveeadad.

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'sTAN 4 pCWER QTNER STATUS C CQVERY CSCOVERY CESCAFTCN W

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7 8 9

10 12 13 44 45 48 80 0

CF LEASE AMCUNT CF ACTMTV LOCATCN CP RELEASE L7J LcJ l

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10 11 44 45 60 PERSONNEL EXPOSURES NUMBER TYPE CESCASTCN 1

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7 89 11 12 13 80 PERSONNEL IN,1UAIES NUMBER CESC8tPTCN E l0l0l0l l

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7 89 11 12 60 FROBABLE CCNSEQUE:E S EG l None l

7 89 80 LOSS CA DAMAGE TO FAC:UTY TYPE CESCReic N DE W l

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60 7 89 10 8306280592 770131 PUDUCITY PDR ADOCK 05000255 PDR g

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277..o..o January 24, 1977

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Mr Ja::les G Keppler N.wa

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Office of Inspection and Enforcement P.egion III 4,.

US Nuclear Regulatory Co:::=ission

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799 Roosevelt Road y-Glen Ellyn, IL 60137 DOCKET 50-255 - LICENSE DFB-PALISADES PLANT - ER-77-Oh -

DISCHARGE AB0VE 5 F LIMIT Attached is a reportable occurence which related to the Palisades Plant.

This occurrence involves the discharge of cooling water above the 5 F limit and occurred during plant and/or cooling tower start-ap or shutdown.

David A Bixel (Signed)

David A Bixel Assistant Nuclear Licensing Administrator I

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