ML19350A747

LER 81-019/03L-0:on 810210,during Normal Operation,Reactor Water Conductivity Exceeded Tech Spec 3.6.C.4 Limits.Caused by Addition of Caustic to Condensate Storage Tanks Due to Personnel Error.Two Condensate Storage Tanks Cleaned

ML19350A747
Person / Time
Site:	FitzPatrick
Issue date:	03/09/1981
From:	W. Verne Childs POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19350A746	List: ML19350A745 ML19350A747
References
LER-81-019-03L, LER-81-19-3L, NUDOCS 8103160744
Download: ML19350A747 (1)

Text

1 NRC FORM 366 U. s. NUCLEAR REGuLATCRY COMMISSlofJ (7J71 LICENSEE EVENT REPORT j I

CONTROL SLOCK l l l I I I I (PLEASE PRINT cR TYPE ALL REQulRED INFoRMATioN) i 6 lo lilalN l Y l J l A lF l i M to O15 10 l- 10 IO I0 !O UCENSENLYata I I 0l 0l Ol@l .5 26 LIUCENSE 1l IITyst il il@l JJ I

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PEPORT QATE I 8 60 63 OOCKET NUYS Em EVENT OESCRIPTICN ANO PACBABLE 00NSEcuGNOES h Io i2I I Durina normal coeratlon. reactor water ennanceiviev , v e . . s a + i- o i t -. t tg of 7e i 10i3, l 3.6.C.4. Peak conductivity was aooroximately 6.5 comoared to a limit of G.o 1 Preoaration for orderly shutdown was initiated. A Inad r o A n c

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,iois!I to approximately 65% of rated and other actions maintained conductivity under i control. No significant hazard existed. I io is i l l 0 l Il l f iC18: I Sv$?tV Cs .5E CALSE COV8- V A LV E CCCE 00CE SLSCO;E C0vPONENT C00E 565000E %5000E is ni 7 .

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i, j a ; } Personnel error caused addition of caustic to condensate storace tanks. Selection I g i of control rod drive hydraulic pump suction to the cleaner of the twn N I g ,, ,7, g condensate storage tanks and load reduction restored conductivity to within 1

,, ,3, l TS limits in approximately thirteen (13) hours. Review of event and recair of a 1 C

ti;Ai i failed conductivity cell should prevent recurrence. No additional action is recuirdd.

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