ML19338F989
| ML19338F989 | |
| Person / Time | |
|---|---|
| Site: | Vermont Yankee File:NorthStar Vermont Yankee icon.png |
| Issue date: | 10/22/1980 |
| From: | Heider L VERMONT YANKEE NUCLEAR POWER CORP. |
| To: | Eisenhut D Office of Nuclear Reactor Regulation |
| References | |
| WVY-80-153, NUDOCS 8010280221 | |
| Download: ML19338F989 (2) | |
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VERMONT Y AN KEE NUCLEAR POWER COR POR ATI()N ar SevcNTv sEVEN GROVC STRCET B.3.2.1 RUTI.AND. VEftMONT OG701 WY 80-153 REPLY TO:
ENGINEERING OFFICE TURNPIKE RO AD WESTDORO M ASS ACHUSCTT5 015e l vetober 22,_1980 1Ete,mosas,,.3,,,,,,,
United States Nuclear Regulatory Comn.ission Washington, D.C.
20555 Attention:
Mr. Darrell G. Eisenhut, Director Division of Licensing
References:
(a) License No. DPR-28 (Docket No. 50-271)
(b) USNRC Letter, D. G. Eisenhut to all BWR Licensees, dated October 1, 1980
Subject:
BWR Scram System - BWR Owners Group Criteria
Dear Sir:
The following information is provided in response to 3,'ference (b) 1.
' Provide) "The results of any reassessment of your present scram system to confirm conformance with'the General Design Criteria (Appendix A to 10 CFR 50)."
Response Appendix F of the Vermont Yankee FSAR documents conformance with the proposed general design criteria in existance when the plant was. constructed. A cursory reassessment has been conducted and it is our opinion that the Vermont Yankee design i
meets the intent of the General Design Criteria (Appendix A to 10CFR50).
It has also been concluded that certain system modifications should be implemented to further enhance system availability and reliability.
2.
"Whether you intend to reevaluate your present scram system and modify it as necessary to meet the additional desigr,and performance criteria developed by the Owners Sub-Group.
If not, what criteria will be used to judge the adequacy of your present scram system?"
Response-We expect to use the Owners Sub-Group design and performance criteria as. the ' basis for any reevaluations, and subsequent system modifications.
-I
.8010280M f
United" States Nuclear Regulatory Commist'on October 22, 1980 Attention:
Mr. Darrell' G. Eisenhut, Director Page 2 a
I 3
"Whether you intend to provide by December 15, 1980, the results of the above reevaluation (including required modifications) along with a schedule for implementation.
If not,'why act?"
Response Because we have not received the final Owners Sub-Group criteria we cannot commit - to provide the requested information by December 15, 1980. We.will commit, however, to supplying the information no later than sixty days after receipt of the final criteria.
i We trust that the information provided above adequately addresses your request; however, should you require additiona2 information, do not hesitate j
.to call.
Very truly yours, VERMONT YANKEE NUCLEAR POWER CORPORATION I
[NMdd L. H. Heider Vice President RJW/j gh COMMONWEALTH OF MASSACHUSETTS)
)ss 0OUNTY OF WORCESTER
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Then personally appeared before me, L. H. Heider, who, oeing duly sworn, did state -that he is a Vice President of Vermont Yankee Nuclear Power Corporation, that he is duly authorized to execute and file the foregoing request in the name and on the behalf of Vermont Yankee Nuclear Power Corporation, and that the statements therein are true to the best of his knowledge and belief.
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Robert H. Groce Notary Public
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s STATE OF ARKANSAS
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I, David C. Trimble, Manager, Licensing, for Arkansas Power and Light Company, hereby certify under oath that I have placed in the mail with sufficient postage on October 10, 1980, copies of Amendment No. 50 to the Arkansas Nuclear One - Unit 2 Final Safety Analysis Report to the a
persons listed below in the quantity lided below:
Mr. E. F. Wilson, Director Bureau of Environmental Health Services (1)
Honorable County Judge of i' ape County (1)
Mr. Clinton Spotts Environmental Protection Age.'cy (1)
Librarian / Thermal Reactors Safety Group Brookhaven National Lab (1)
Atomic Industrial Forum (1)
Oak rodge National Laboratory (1) bW f. V DAVID C. TRIMBLE, Manager, Licensing SUBSCRIBED AND SWORN T0 before me, a Notary Public in and for the County and State above named, this 20th day of October,1980.
AAd1L lli/1 l
WDTARY PUBLIC I
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MY COMMISSION EXPIRES:
September 1, 1981-L