ML20002B989

LER 80-045/03L-0:on 801102,hydraulic Shock Suppressor RH-S-43 Found Inoperable Per Radiological Tech Spec.Caused by Suppressor Installed W/Reservoir Connecting Pipe at Wrong End of Reservoir.Suppressor Installed Properly

ML20002B989
Person / Time
Site:	Cooper
Issue date:	11/26/1980
From:	Lawrence L NEBRASKA PUBLIC POWER DISTRICT
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML20002B986	List: ML20002B985 ML20002B989
References
LER-80-045-03L, LER-80-45-3L, NUDOCS 8101070492
Download: ML20002B989 (1)

Text

NRC FORM 366 U. S. NUCLE AR REGULATORY COMMISSION LICENSEE EVENT REPORT CONTROL BLOCK: l 1

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60 61 69 EVENT DATE 74 75 REPORT DATE NO DOCn ET NUMBER EVENT DESCRIPTION AND PROBABLE CONSECUENCES h I o I 21 puring normal steady state operation, hydraulic shock suppressor RH-S-43 was dis- l

o;3, povered inoperable per RTS 3.6.H.3. Other seismic restraints were available. The l 4

IolA1 pedundant containment spray loop was operable. There were no adverse affects to l l o I s l the public health and safety. I l a is i l I 10!711 I lotall l 7 s9 80 SYSTEM CAUSE CAUSE COMP valve CODE CODE SU8 CODE COMPONENT CODE SUSCODE SUBCODE 10191 I Z l Zl @ l A lh l C lh l S l U l P l 0.1 R l T l@ [D_j @ (,,JJ @

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33 34 35 Jth 3 40 el 42 43 44 47 cAUSE DESCRIPTION AND CORRECTIVE ACTIONS liloi RH-S-43 is a Grinnell Fig. 200 hydraulic seismic shock suppressor. This suppressor i li 12 I kas installed with the reservoir connecting pipe at top of the reservoir instead I l liI'l bf at the bottom. The suppressor was installed proper 1v. Appropriate station oerson-!

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