05000272/LER-1982-029

LER 82-029/03L-0:on 820501,svc Water Flow to Containment Fan Coil Unit 12 Found Less than 2,500 Gpm.Caused by Flow Control Valve 12SW223 Stuck in Closed Position.Valve 12SW223 Exercised

ML20053C968
Person / Time
Site:	Salem
Issue date:	05/19/1982
From:	Frahm R Public Service Enterprise Group
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20053C966	List:
References
LER-82-029-03L, LER-82-29-3L, NUDOCS 8206030231
Download: ML20053C968 (1)

LER-2082-029,

Event date:
Report date:
2722082029R00 - NRC Website

text

NRC FCIM 366 U. S. NUCLE A3 CEGULATO3Y COMMISSION (7 77)

. .. . LICENSEE EVENT REPORT (PLEASE PRINT C3 TYPE ALL CEEUlIED INFCCMATIONI CONTROL BLOCX: l I

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REPORT OATE 1 8 60 91 DOCK ET NuYSER EVENT OESCRIPTION AND PRO 8 A8LE CONSEQUENCES h 1 O I 2 ! l On May 1, 1982, during surveillance testing, the Control Room Operator discovered l l

[TTTl l that the service water flow to No. 12 Containment Fan Coil Unit (CFCU) was less 1014 l l than the 2500 GPM required by the Technical Snecifications for low speed operation.]

loIslItb. 12 CFCU was declared inoperable, and at 0730 hours0.00845 days <br />0.203 hours <br />0.00121 weeks <br />2.77765e-4 months <br />, Action Statement 3.6.2.3.a l (82-029,22-024, 82-22.81-121. 81-991 I -

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43 44 47 CAUSE CESCRIPTION AND CORRECTIVE ACTIONS h .,

Iil0i ! Plow Control Valve 12SW223 had stuck in the closed nosition, resulting in low l Valve 125W223 was exercised, and No. 12 CPCU was l L' .Li_J l service water flow to the CFCU.

("I'T71 l satisfactorily tested. The unit was declared operable at 1015 hours0.0117 days <br />0.282 hours <br />0.00168 weeks <br />3.862075e-4 months <br />, May 1, 1982, j l i 131 l and Action Statement 3.6.2.3.a was terminated. I

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5 AWS  % POWER OTHER STATUS 015 0 RV OiSCOVERY OESCRIPTION i 5 [,yj@ l 0l 8l 5l@l N/A l d @l Surveillance Testing l ACTiviTv CO TENT REuASE tOCATiO~ 0, REu ASE @

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8 to a0 s NAME OF PREPARER n. Frahm PHONE:

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