ML19320D119
| ML19320D119 | |
| Person / Time | |
|---|---|
| Site: | Vermont Yankee File:NorthStar Vermont Yankee icon.png |
| Issue date: | 06/20/1980 |
| From: | Conway W VERMONT YANKEE NUCLEAR POWER CORP. |
| To: | Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| References | |
| IEB-80-10, WVY-80-90, NUDOCS 8007180594 | |
| Download: ML19320D119 (1) | |
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VERMONT Y AN KIcic N UCLEAR POWER COR POR ATION SEVENTY SEVEN GROVE STREET B.4.1.1 RUTI.AND, VEf tStONT 05701 WVY 80-90 nE,tv vo, ENGINEERING OFFICE TURNP!K E RO AD WEsTDORO. M ASS ACHUSETTs 01581 TELEPHONE 697-366-9099 June 20, 1980 United States Nuclear Regulatory Commission Of fice of Inspection and Enforcement Region I 631 Park Avenue King of Prussia, Pennsylvania 19406 Attention:
Mr. Boyce H. Grier, Director Ref erences : (a) License No. DPR-28 (Docket No. 50-271)
(b) USNRC Letter to VYNPC dated May 6, 1980; IE Bulletin 80-10 Subj ect: Response to IE Bulletin 80-10 " Contamination of Nonradioactive System and Resulting Potential for Unmonitored, Uncontrolled Release to Environment"
Dear Sir:
In 1977 Vermont Yankee performed a f easibility study investigating possible pathways for releases of radioactivity from the plant. This study focused on nonradioactive systems which could potentially become contaminated through interface with radioactive systems.
I As a result of this study, measures were undertaken to preclude rny uncontrolled releases from the plant or contaminatfor. of nonradioactise systems. These measures included the addition of administrative controls, operating procedure revisions, hardware modifications, installation of process radiation monitors, and an expanded sampling program. As a result of these efforts, we have not experienced any problems relative to the concerns expressed in reference (b), and feel that the controls in place
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are adequate to prevent them from happening in the future.
We trust the above supplied information is satisfactory; however, should you desire any additional information, please contact us.
Very truly yours, VERMONT YANKEE NUCLEAR POWER CORPORATION W. F Conway Vice President a 1d Manager of Operations RJW/smw 800718069h