ML20040B808

LER 81-074/03L-0:on 811214,cold Reheat Snubber CRS-219 Found Detached from Pipe Mounting,Rendering Snubber Operable.Caused by Failure of Cotter Pin,Allowing Eyebolt to Be Displaced Out of Pipe & Snubber Rod Mounting

ML20040B808
Person / Time
Site:	Fort Saint Vrain
Issue date:	01/13/1982
From:	Fuller C PUBLIC SERVICE CO. OF COLORADO
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML20040B802	List: ML20040B801 ML20040B808
References
LER-81-074-03L, LER-81-74-3L, NUDOCS 8201260429
Download: ML20040B808 (1)

Text

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U. S. NUCLEAR REGULATORY COMMISSION NRC FORIV 366 (7 77) *.

• 1.lCENSEE EVENT REPORT I (PLEASE PRINT OR TYPE ALL R5 QUIRED INFORMATION)

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7 8 6e U DOCK ET NUMBER EVENT DESCRIPTION AND PROBA8LE CONSEQUENCES h 10121 I With the reactor in a shutdown cenditim. a col d reheat snubbe r. CRS-219, was foun d i I o l .3 I I de tached from the cold reheat pipe moun tin g , rende ring the snubber inoperable. I lei.l l Because the date of inoperability is unknown, the possibility exists that the reactor t t o I s l I had previously been operated in a degraded mode of Fort St. Vrain Technical Specifi- 1 Io is l l cation LCO 4. 3.10(a) , and is reportable per Fort S t. Vrain Technical Specification f I

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l i l a l l Failure of cotter nin allowed evebolt to be disnlaced out of nine mount / snubber rod

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I i I i i I eve moun ting. Co t te r p in s we re replaced. and the snubber returned to se rvice. I I

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