05000271/LER-1980-002, Forwards LER 80-002/03L-0

Forwards LER 80-002/03L-0

ML19257D466
Person / Time
Site:	Vermont Yankee File:NorthStar Vermont Yankee icon.png
Issue date:	02/01/1980
From:	Conway W VERMONT YANKEE NUCLEAR POWER CORP.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19257D467	List: 05000271/LER-1980-002, Forwards LER 80-002/03L-0 05000271/LER-1980-002-03, /03L-0:on 800103,during Surveillance Testing of HPCI Sys,Turbine Tripped & HPCI Steam Valves Were Isolated. Latter Caused by Spurious High Steam Flow.Cause of Turbine Trip Not Determined.Sys Tested Monthly
References
VYV-5536, NUDOCS 8002040444
Download: ML19257D466 (1)

LER-1980-002, Forwards LER 80-002/03L-0

Event date:
Report date:
2711980002R00 - NRC Website

text

,(

9 VER310NT YANKEE NUCLEAR POWER CORPORATION P. O. BOX 157 GOVEP.VOR huh"r ROAD VERNCN, VERMONT 05354 VYV-5536 February 1, 1980 United States Nuclear Regulatory Commission Office of Inspection and Enforcement Region I 631 Park Avenue King of Prussia, Pennsylvania 19406 ATTENTION:

Boyce H. Grier, Director REFERENCE: Operating License DPR-28 Docket No. 50-271 Reportable Occurrence No. R0 80-2/3L

Dear Sir:

As defined by Technical Specifications for the Vermont Yankee Nuclear Power Station, Section 6.'.B.2.b, " Conditions Leading to Operation in a Degraded Mode Permitted by a Limiting Condition for Operation," we are reporting the attached Reportable Occurrence as R0 80-2/3L.

Very truly yours, William F. Conway Plant Superintendent EJM/RP/jh l'866 129-Ok 000204 6

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