ML19337B012
| ML19337B012 | |
| Person / Time | |
|---|---|
| Site: | Yankee Rowe |
| Issue date: | 08/29/1980 |
| From: | Moody D YANKEE ATOMIC ELECTRIC CO. |
| To: | Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| References | |
| IEB-80-19, WYR-80-101, NUDOCS 8010010198 | |
| Download: ML19337B012 (2) | |
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qg To:ephone bl7 366-90ll TWX 7I0-390-0739 YANKEE ATOMIC ELECTRIC COMPANY uyg go_1o1 20 Turnpuke Road Westborough, Massachusetts 01581
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August 29, 1980 United States Nuclear Regulatory Commission Region I 631 Park Avenue King of Prussia, PA 19406 Attention:
Mr. Boyce H. Grier, Director
References:
(a) License No. DPR-3 (Docket No. 50-29)
(b) USNRC Letter to YAEC dated July 31, 1980 IE Bulletin 80-19
Dear Sir:
Subject:
Response to Re ference (b), " Failure of Mercury-Wetted M rix Relays in Reactor Protective Systems" Re ference (b) required that we determine whether or not Mercury wetted relays are used in the Reactor Protective System (RPS).
We have determined that Mercury-Wetted Relays are not used in the RPS; therefore, no further action is necessary.
The following information is submitted in response to your request for es timates of manpower expended in the review, preparation of reports and corrective actions required by this bulletin:
Manpower Requirements Hours Bulletin Research and Response 5
Corrective Actions None Required The information requested comprises only a small fraction of the information necessary to do an accurate value/ impact assessment.
An adequate determination of the safety improvement as a result of this document is not included.
801001olW Q
U. S. Nuclear Regulatory Conunission August 29, 1980 Attention:
Mr. Boyce H. Grier Page 2 1
We trust you find this information satisfactory; however, should you i
I desire additional information, please contact us.
Very truly yours, YANKEE ATOMIC ELECTRIC COMPANY f>4&p D. E. Moody Manager of Operations BLD/ din i
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