ML20084K554

Telecopy Ro:On 740619,water Leak Discovered at Pressure Test Connection & Feedwater Line.Caused by Cracked Weld at Weldolet Line.Repairs in Process

ML20084K554
Person / Time
Site:	Quad Cities
Issue date:	06/19/1974
From:	Kalivianakis N COMMONWEALTH EDISON CO.
To:	Oleary J US ATOMIC ENERGY COMMISSION (AEC)
Shared Package
ML20084K533	List: ML20084K531 ML20084K546 ML20084K554
References
NUDOCS 8305190475
Download: ML20084K554 (1)

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DIPECTOR DIREC TORATE OF LICENSING HibULATIONS US ATO;4IC ENERGY COMMISSION WASH I N GT ON DC 20545 fEFERENCE QUA0 CITY'S NLCLEAR POwEd STATION, UNIT, DCC K ET 50-e65, LIC ENSE DPR-30, APPENOIA A, SECTIONS 1 0.A.4 ANO 6 6.8.1.A WITH UNIT TWO SHUT 00dN TO REPAIN A SEAM LiAK AT REACTOR WATER CLEAN UP SYSTEAS CrtECK VALVE e- 1201-91, A AINOR WATER LEAK WAS CdSERVio FROM PRESSURE TESIS CONFCTIONS P-3/11 - 3/ a INCH-C wHERE IT TOPS INTO TriE A REACIOR FEED WATER LINE IN TriE V ICI NI T Y OF ,

l FEED WATER CHECK V ALVE 2-22C-59A. INVESilGATION REVEALED A CRAC4ED WELL AT 'THE WELD 0LET LINE. l et E F E E.0 4ATER LINES WAS ISOLATED AND IS IN THE PROCESS OF oEING ORAINEO TO MAKE REPAIRS.

FAINTENANCE PER50NNEL WILL CUT Tni PHESSURE IESf LINE, GRIND THE WELOGLET SURF ACE, AND HE. VELD THE PIPES 1910 PLAC E. LIGUID PENETRANT WILL dE USED TO ChiCd THE NEW WELLS, AND A LEAK TEST WILL eE PERF0H.;ED PHION TO STANT UP.

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