ML19347B165
| ML19347B165 | |
| Person / Time | |
|---|---|
| Site: | Yankee Rowe |
| Issue date: | 08/29/1980 |
| From: | Heider L YANKEE ATOMIC ELECTRIC CO. |
| To: | Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| References | |
| IEB-80-15, WYR-80-102, NUDOCS 8010010727 | |
| Download: ML19347B165 (2) | |
Text
'7 7&
0 Telephone bl7 366-9011 rwx 710-390-0739 YANKEE ATOMIC ELECTRIC COMPANY WYR-80-102 20 Turnpoke Road Westborough, Massachusetts 01581
,Yauxsp
~
August 29, 1980 United States Nuclear Regulatory Commission Region I 631 Park Avenue King of Prussia, Pennsylvania 19406 Attention:
Mr. Boyce H. Grier, Director Re ferences:
(a) License No. DPR-3 (Docket No. 50-29)
(b) USNRC Letter to YAEC dated June 18, 1980 I & E Bulletin No. 80-15
Dear Sir:
Subject:
Response to IE Bulletin 80-15 "Possible Loss of Emergency Notification System (ENS) with Loss of Off-Site Power" The following information is being provided in response to Reference (b),
The response addresses in sequence the concerns raised in the Bulletin.
1.
We have determined that the ENS at Yankee Rowe is supplied by an on-site power supply with emergency backup.
2.
The ENS is powered by a reliable power supply system and, therefore, no modifications are required.
3.
A test was conducted on August 12, 1980, which verified that all exts.asions of the ENS located at Yankee Rowe would remain fully operable from the facility to the NRC Operations Center in the event of a loss of off-site power.
4.
Not applicable.
5.
Yankee Rowe has a directive in effect which requires notification to che NRC Operations Center immediately when one or more extensions of the ENS are found to be inoperable at the facility.
s o 10 0107M Q
f U.S. Nuclear Regulatory Commission August 29, 1980 Attention:
Boyce H. Grier, Director Page 2 The following information is submitted in response to your request for estimates of manpower expended in the review, preparation of report and corrective actions required by this bulletin:
Manpower Requirements Hours Bulletin research and response 50 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 inc lu ded.
We trust this information is satisfactory; however, should you have any questions, please contact us.
Very truly yours, YANKEE ATOMIC ELECTRIC COMPANY Wf&YW G/
L. H. Heider Vice President BLD/sec COMMONWEALTH OF MASSACHUSETTS)
)ss.
COUNTY OF WORCESTER
)
Then personally appeared before me, L. H. Heider, who, being duly sworn did state that he is Vice President of Yankee Atomic Electric Company, that he is duly authorized to execute and file the foregoing request in the name and on the behalf of Yankee Atomic Electric Company, and that the statements therein are true to the best of his knowledge and belief.
- E N H.
ice R. H. Groce, Notary Public My Commission Expires September 14, 1984
,p H. :
%@*,. :W'u'* '.# '
4 0
- !$:!rai
.. A,;:
- ' '..' b
.I a '
- 4 p-I,
<? N C.. o ::
- * +d r,# :iauS u
4
\\/
,. p#
dy ?.
....