ML19256E146

LER 79-054/03L-0:on 790929,welded Cap on Component Cooling Heat exchanges-salt Water Outlet Line Fell Off.Caused by Cap Being Carbon Steel & Not Required Red Brass or Bronze.New Red Brass Cap Was Welded in Place

ML19256E146
Person / Time
Site:	Calvert Cliffs
Issue date:	10/25/1979
From:	Lagiewski J, Pence B BALTIMORE GAS & ELECTRIC CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19256E143	List: ML19256E142 ML19256E146
References
LER-79-054-03L, LER-79-54-3L, NUDOCS 7910290295
Download: ML19256E146 (1)

Text

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LICENSEE EVENT REPORT CONTROL BLOCK: l l l l l l l (PLEASE PRINT OR TYPE ALL REQUIRED INFORMA710N) 1 6 lolilI"I DIclcinl1lgjojol- o l0 0;ol0l-jojojg;4l1

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SF L A T SH ig 7 LICENSEE CODE 15 0 i sj",,3 l L l@l 0 l 5,01010 l 3 l 117 l@l 01912191719 l@l l 1012 l 5 l 7 l 980 l@ 74 1 8 60 61 DOCKET NUMBE R 68 6') EVENT D ATE 7b REPORT DATE EVENT DESCRIPTION AND PROB ABLE CONSEQUENCES h ITTTlInurinn norral oneration it was discovered that a vielded 2" can nn #11 I o 3 i orNnent C

Ccolino Heat Exchancer-Salt Uater Cutlet Line fell off. *11 l n 1 i ca lt *.'ater Tvster "as secured rer Abnor al eneratinc Drccedura-2

• ois ;(T. <. 3.7.5.1). The redundant salt water suste rn ained o"eraMe i O o durino the event. 311 salt water svste vas returnad tr servica on _J 0 7 l 9-30-79 at 1130. This is not a reretitive event. 1 0 H l l 7 s9 80 Sv1TEY r e t 't! CAUSE COY 8 VALVE COOE COOE SUSCOOE COVPONENT CODE SUSCOOE Sv8Cout 3 9 d

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SEQUENTI AL OCCU A AE r.ct RErORT REVISION

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?l 22 23 24 46 27 28 ;3 L 31 32 ACTION FUTURE EF8ECT SHUTDOWN ATT AC HY E N T N P R O-4 PRl*.9 E COYP COYPONENT TAKE'- ACTION ON PL ANT YETHOD + 'OU R $ . SUBYlTTED FOR*.i sub SUPP Li E R YANUFACTURER l33a l@l44A l@ IJS z l@ 12 l@ l 01 Of o 01 L"J@ I"O W@ C 1616 l 47l l@

3b 31 40 el 42 43 44 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS h o l Ca" vias fcund to be carbon steel, not red brass or bronze as recuired Sv _ i i [rininn class. He'r red brass can was ' elded in olace. fn insnaction ne

, i salt water syste-s in both units was conducted to locate and idantifv i

other fittinos not in cc-nliance Mth renoirerents o' rininn class. ton-

,. t cc rivin" fittinrs are to be rerlaced. I e

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