ML20024D699

Updated LER 83-057/03X-1:on 821224,while Performing Routine Insp,Pinhole Leak Found in 2D3 to 2C3 Feedwater Heater Normal Drain Line.Caused by Excessive Movement of 2D3 Drain Line.Mod Initiated to Add restraints.W/830727 Ltr

ML20024D699
Person / Time
Site:	Dresden
Issue date:	07/27/1983
From:	Christel B, Scott D COMMONWEALTH EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
DJS-83-735, LER-83-057-03X, LER-83-57-3X, NUDOCS 8308080002
Download: ML20024D699 (3)

Text

LUCUNSEE EVENT REPORT Updated Report y Corrected Previous Report date 1/18/bi CONTACL BLCCx: i l l. l l l (PLEASE PRINT OR TYPC A t L.RE".UIRED INFont.1/.T1CN)

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. a 121 l While performing a routine inspection during normal unit operation._,a pin hole leak j

,g,3; l uas found in the 2D3 to 2C3 feedwater heater normal drain line (T.S. 6.'6.B.2.d). ihe _j

,o;4j l event was of minimal safety significance since all Icakage drained into the Turbine j o Isl l Ib t f 1 d i n a Floor nrnin S u e: t om . Thcrn th e no offnct on nnhlfc ben 1th or rqreLg. Provfons l

,ogjl occurrences on Unit 2 reported by R.O. 82-35/03L-0 and 82-55/03L-0 on Docket 050-237.  ;

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t 13l l The leak will be renaired dtiring this period. I i141 1 l a 9 sn S  % PCWER OTHER STATUS Cl C RY DISCCVERY OCSCRIPTION N/A Observation by Shift Foreman

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PART I l TITLE OF EVENT OCCURRED

' 12/24/82 2000 Leak in 2D1 11 eater Drain Line DATE TiltE REASON FOR SUPPLEt1E! ITAL REPORT Correct report date PART 2 l /

ACCEPTNICE BY STATIO!t REVIEV homej I- ,f/ // ,m

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i SUPPLEllEtiTAL REPORT APPROVED s AllD AUTHORIZED FOR DISTRIBUTI0li \~. 01.\ etd.% , OfffAL STAT 10!{ SUPERINTEljpENTg>v DATE

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r Commonwzith Edison Dr;sdin Nuctur Power St1 tion R.R. #1 Morris, Illinois 60450 Telephone 815/942-2920 July 27, 1983 DJS Ltr #83-735 James G. Keppler, Regional Administrator Region III U.S. Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL 60137 Updated Reportable Occurrence Report #82-57/03X-1, Docket #050-237 is being submitted to your office in accordance with Dresden Nuclear Power Station Technical Specification 6.6.B.2.(d), abnormal degradation of systems other than those specified in item B.1.e. above designed to contain radioactive material resulting from the fission process. The updated report is supplied to correct a discrepancy in the report date.

\ \ dA D.J. Scott Station Superintendent Dresden Nuclear Power Station l

DJS/kjl Enclosure cc: Director of Inspection & Enforcement Director of Management Information & Program Control U.S. NRC, Document Management Branch File /NRC AUG 0 2 r~,

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