ML19305E161
| ML19305E161 | |
| Person / Time | |
|---|---|
| Site: | Yankee Rowe |
| Issue date: | 02/29/1980 |
| From: | Kay J YANKEE ATOMIC ELECTRIC CO. |
| To: | Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| References | |
| WYR-80-25, NUDOCS 8004230064 | |
| Download: ML19305E161 (1) | |
Text
In Telsphons b17 366-90ll Twx 710 390-0739 YANKEE ATOMIC ELECTRIC COMPANY B.s.l.1
- m.
WYR 80-25
- Ya_%. O 20 Turnpike Road Westborough, Massachusetts 01581 uxes February 29, 1980 N
United States Nuclear Regulatory Commission Region I 631 Park Avenue King of Prussia, Pennsylvania 19406 Attention:
Office of Inspection and Enforcement Mr. Boyce H. Grier, Director
References:
(a)
License No. DPR-3 (Docket 50-29).
(b)
USNRC Letter to YAEC dated 11/30/80.
Subject:
Loss of Non-Class lE Instrumentation and Control Power System Bus During Operation
Dear Sir:
In Reference (b) you requested a review and evaluation of Class lE and Non-Class lE power supplies to safety and non-safety related instrumentation and control systems which could affect the ability to achieve a cold shutdown condition using exis ting procedures.
A written response was to be submitte6 within 90 days of the date of your letter.
This letter is to inform you that our review and evaluation will not be complete until July 1, 1980. This delay in response is based on previous manpower commitments to 'IMI " Category A" requirements and present manpower commitments to the review and evaluation of (1) environmental qualifications of Class lE electrical equipment and (2) IE Bulletin 79-27 for Vermont Yankee and Maine Yankee.
Yankee Rowe is presently shut down and will remain shut down for an extended duration for repair of the low pressure turbine. Therefore, it is our position that with the present work load and present resource allocation, coupled with the shutdown status of the plant, the delay in response is jus ti fied.
Very truly yours, YANKEE ATOMIC ELECTRIC COMPANY
.4 9 J. A. Kay Senior Engineer - Licensing JAK/ dis 8 0 0 4 2 3 0 06Y l
..