ML18348A256

License Event Report 1977-009-00 Re Discharge Cooling Water Above 5oF Limit

ML18348A256
Person / Time
Site:	Palisades
Issue date:	02/09/1977
From:	Hoffman D Consumers Power Co
To:	James Keppler NRC/RGN-III
References
LER 1977-009-00
Download: ML18348A256 (2)

Text

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• consumers Power company General Offices: Z12 West Michigan Avenue, Jackson, Michigan 49201

• Area Code 517 788-0550 February 9, l977 Mr James G Keppler Office of Inspection Region III US Nuclear Regulatory 799 Roosevelt Road Glen Ellyn, IL 60137 Commission DOCKET 50-255 -LICENSE DPR-20 -PALISADES PLANT -ER-09 -DISCHARGE ABOVE 5°F LIMIT Attached is a reportable occurrence which related to the Palisades Plant. occurrence involves the discharge of cooling water above the 5°F limit and occurred during plant power escalation.

David P Hoffman (Signed) David P Hoffman Assistant Nuclear Licensing Administrator This I

. . 41-1cENSEE REPORT Palisades CONTROL BLOCK:.._!

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_l__.I (PLEASE PRINT All REQUIRED .p 1 NAME 7 8 9 14 @ElcoN'T l *I _*_I 7 8 57 58 . REPORT TYPE. w 59 EVENT DESCRIPTION UC EN SE LICENSE NUMBER . TYPE . lolol-lololololol-lol ol l4lll1l1l1I 15 25 26 30 REPORT SOURCE L1J 60 OOCKl;T NUMBER I ol 51 ol-1ol215151 EVENT CATE 1011131ol1l1I 61 . 68 69 74 EVENT TYPE I o I 3 I 31 32 REPORT CATE lol2lol2l1l1I 75 80 jol2I I During power escalation on January 30, 1977, two events occurred which resulted in I 7 8 9 80 1Pl3ll ._

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0 .... 7 8 9 80 lol41 I limit. The total time over the limit for.the events was 9 hours1.041667e-4 days <br />0.0025 hours <br />1.488095e-5 weeks <br />3.4245e-6 months <br /> 50 minutes and I 7 8 9 80 lol5ll

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____ _..._ ____ 7 8 9 80 IQ]§) 7 8 9 SYSTEM COOE @El I H.I FI 7 8 9 10 CAUSE COOE LI:J 11 CAUSE DESCRIPTION COMPONENT COOE lzlzlzlzlzlzl 12 17 PRIME COMPONENT SUPPLIER LAJ 43 COMPONENT MANUFACTURER I z I z I z I zl 44 47 80 VIOLATION L!.I 48 Iola! I These events were related.to either the starting or stopping of a cooling tower I 7 8 9 80 10191 I pump (P-39A) during power escal atiop. NPDES limits were not exceeded.

I 80 FACILITY METHOD OF STATUS % POWER OTHER STATUS . CISCO VERY DISCOVERY DESCRIPTION EE] w Io I 3 I 2 I Escalating Powerl -w I NA 7 8 9 10 12 13 44 45 46 80 FORM OF ACTIVITY CONTENT RELEASED I AMOUNT OF ACTIVITY LOCATION OF RELEASE rn LzJ NA. NA 7 8 9 10 11 44 45 80 PERSONNEL EXPOSURES NUMBER TYPE DESCRIPTION

[fil) I a I a I al W NA 7. 8 9 11 12 13 80 PERS'ONNEL INJURIES 1 NUMBER DESCRIPTION IIEJ lol al al NA 7 8 9 11 12 80 PROBABLE CONSEQUENCES

• .[2]1 None 7 8 9 80 LOSS OR DAMAGE TO FACILITY TYPE DESCRIPTION NA 7 8 9 10 80 PUBLICITY

[I0 NA *89 ADDITIONAL FACTORS 80 liliJ NA 7 8 9 80 [iliJ 7 8 9 80