ML20127A642
| ML20127A642 | |
| Person / Time | |
|---|---|
| Site: | Maine Yankee |
| Issue date: | 06/18/1985 |
| From: | Whittier G Maine Yankee |
| To: | Butcher E Office of Nuclear Reactor Regulation |
| References | |
| 5939L-FW5, 5939L-FWS, GDW-85-180, GL-83-28, MN-85-121, NUDOCS 8506210201 | |
| Download: ML20127A642 (3) | |
Text
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o MAlRE HARHEE 'ATOMICPOWERCOMPARUe avausra$ain" ens (207) 623-3521 9
June 18, 1985 MN-85-121 GDW-85-180 Director of Nuclear Reactor Regulation United States Nuclear Regulatory Commission Washington, D. C.
20555 Attention:
Mr. Edward J. Butcher, Jr.
Acting Branch Chief Operating Reactors Branch No. 3 Division of Licensing
References:
(a) License No. DPR-36 (Docket No. 50-309)
(b) USNRC Letter to MYAPCo dated April 19, 1985 - Request for Additional Information Following Preliminary Staff Review of Licensee Responses to Generic Letter 83-28
Subject:
Generic Letter 83-28, Items 2.1 and 2.2.2 Gentlemen:
In Reference (b) you requested that we respond to a request far additional information on certain items contained in Generic Letter 83-28. Attached for your review are our responses to Items 2.1 and 2.2.2.
The answers to the other questions contained in Reference (b) have been submitted under separate Cover.
We trust that this response is satisfactory.
If you have any questions please feel free to contact us.
Very truly yours, MAINE YANKEE ATOMIC POWER CO WANY h
kDOCk 9
N.
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G. D. Whittier, Manager P
Nuclear Engineering & Licensing GDW/bjp
Enclosure:
cc: Dr. Thomas E. Murley Mr. Cornelius F. Holden i
5939L-FWS
MAINE YANKEE ATOMIC POWER COMPANY Attachment Item 2.1 (part 2) - Incomplete Licensee needs to submit detailed information describing his vendor interface program for reactor trip system components.
Information supplied should state how the program assures that vendor technical information is kept complete, current and controlled throughout the life of the plant and should also indicate how the program will be implemented at MAINE YANKEE.
Maine' Yankee Response Maine Yankee has developed a program of administrative controls to implement a vendor interface program for reactor trip system components.
The following outline summarizes the program.
A.
On an annual basis, MYAPCo sends a letter to each vendor of reactor trip system components. The letter:
1.
Lists the reactor trip system components they supplied.
2.
Lists the technical manual (s)/information which MYAPCo currently has.
3.
If the listed technical information is still current, requests the vendor certify that:
a.
The technical manual (s)/information is still current, and b.
That no component changes have been made or planned.
4.
If technical manual (s)/information have been changed and/or component changes have'been made or planned, requests the vendor to send the latest information along with documentation to certify what is the latest information for the supplied components.
B.
If any new information is received:
1.
The information is provided to cognizant department (s) for inclusion into the plant procedures and/or plant technical manuals.
2.
The cognizant department (s) is requested to document that the information has been reviewed and appropriately referenced and/or incorporated into plant manuals and/or procedures.
C.
The administrative ccatrol loop may be closed only after all of the following have been accomplished:
l 1.
Certification letters have been received from each vendor which address the techical manual (s)/information and the components status.
2.
Documentation has been received from user department (s) that any new information has been reviewed and appropriately referenced and/or incorporated into plant technical manuals and/or procedures.
5939L-FWS
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MAINE YANKEE ATOMIC POWER COMPANY Item 2.2.2
' Incomplete Licensee needs to present his evaluation of the NUTAC program and describe how it will be implemented at MAIPE YAPEEE. 'The staff found the NUTAC i
program fails to address the concern about establishing and maintaining an interface between all vendors of safety-related equipment and the utility. Accordingly the licensee will need to supplement his response to address this concern. This additional information should describe how current procedures will be modified and new ones initiated to meet each slement of Item 2.2.2 concern.
Maine-Yankee Response Maine Yankee believes that the Vendor Equipment Technical Information Program (VETIP).as described in the March 1984 NUTAC report is an approoriate and sufficient response to the requirements in Section 2.2.2 of Generic Letter 83-28.. Therefore, we plan to implement a program based upon the NUTAC report. Maine Yankee requests that the tEC reconsider the conclusions regarding the adequacy of the NUTAC program and the request for additional information.
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1 5939L-FWS
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