05000271/LER-1980-025, Forwards LER 80-025/03L-0

Forwards LER 80-025/03L-0

ML19344E058
Person / Time
Site:	Vermont Yankee File:NorthStar Vermont Yankee icon.png
Issue date:	08/20/1980
From:	Murphy W VERMONT YANKEE NUCLEAR POWER CORP.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19344E059	List: 05000271/LER-1980-025, Forwards LER 80-025/03L-0 05000271/LER-1980-025-03, /03L-0:on 800721,during Routine Surveillance Testing MS-DPIS-2-12OC Was Found W/Setpoint in Excess of Tech Spec.Caused by Setpoint Drift.Setpoint Readjusted & Operation Verified
References
NUDOCS 8008260564
Download: ML19344E058 (1)

LER-1980-025, Forwards LER 80-025/03L-0

Event date:
Report date:
2711980025R00 - NRC Website

text

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1 VERMONT YANKEE NUCLEAR POWER CORPORATION P. O. BOX 157 GOVERNOR huh"r ROAD VERNON, VERMONT 05354 VYV-5780 August 20, 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. RO 80-25/3L

Dear Sir:

As defined by Technical Specifications for the Vermont Ya dee Nuclear Power Station, Section 6.7.3.2.b, " Conditions Leading to Operation in a Degraded Mode Permitted by a Limiting Condition for Operation," we are reporting the attached Reportable Occurrence as RO 80-25/3L.

Very truly yours, l

Warren P Murphy Plant perintendent BRW/cjm

'V t

80082GD grf l

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