IR 05000271/1982012

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IE Investigation Rept 50-271/82-12 on 820606-10.No Noncompliance Noted.Major Areas Investigated:Licensee Actions in Withholding Info Re 820424 Loss of Feedwater Transient.Details Withheld (Ref 10CFR2.790)
ML20058E735
Person / Time
Site: Vermont Yankee File:NorthStar Vermont Yankee icon.png
Issue date: 07/20/1982
From: Robert Carlson, Christopher R, Gallo R
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
To:
Shared Package
ML19262G644 List:
References
50-271-82-12, NUDOCS 8207300168
Download: ML20058E735 (1)


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U. S. NUCLEAR REGULATORY COMMISSION

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Region I Report No. 50-271/82-12 Docket No. 50-271 License No. DPR-28 Priority

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Category C

Licensee:

Vermont Yankee Nuclear Power Corporation 1671 Worcester Road Framingham, Massachusetts 01701 Facility Name:

Vermont Yankee Investigation At:

Vernon, Vermont Investigation Conducted:

June 6-10, 1982 Investigators:

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^/[~2 b pA. R. Keith Christopher, Investigator date signed date signed 7/6!8N Reviewed By:

R. M. Gallo, Chief, Reactor Projects da e signed Section 1A, Projects Branch No. 1

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Apprn"ed By:

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T. Carlson, Director dste signed Enforcement and Investigation Staff Investigation Summary:

Investigation on June 6-10, 1982 (Report No. 50-271/82-12)

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The investigation was conducted separately but in conjunction with NRC Special Inspection 50-271/82-07 regarding the April 24, 1982 Loss of Feedwater Transient at the Vermont Yankee Nuclear Power Station. The investigation was conducted to determine if the licensee willfully, or with careless disregard withheld

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~information regarding the event from the NRC duty officer while making a plant trip report and to examine the licensee's rationale for not declaring a site alert as specified by the Vermont Yankee Emergency Plan.

THE INFORMATION ON THIS PAGE IS DEEMED TO BE APPROPRIATE FOR PUBLIC DISCLOSURE PURSUANT TO 10 CFR 2.790 i

8207300168 820721

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PDR ADOCK 05000271 S-F1-82 75 l

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.Jd Copy / of[ copies'

THE REPORT DETAILS CONTAIN 7 P5gesP (Exhibit 8)

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