ML19247A643
| ML19247A643 | |
| Person / Time | |
|---|---|
| Site: | Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png |
| Issue date: | 07/24/1979 |
| From: | Counsil W CONNECTICUT YANKEE ATOMIC POWER CO. |
| To: | Ziemann D Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 7908010529 | |
| Download: ML19247A643 (2) | |
Text
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4 CONNECTICUT YANKEE ATOMIC POWER COMPANY BERLIN, CONNECT l CUT
/
p o Box 270 HARTFORD CONN ECTICUT 06101 Ltd m...
203 6664 911 July 24, 1979 Docket No. 50-2l3 Director of Nucleat Reactor Regulation Attn:
Mr. D. L. Ziemann, Chief Operating Reactors Branch //2 U.
S. Nuclear Regulatory Commission Wa shington, D. C.
20555
References:
(1)
W. G. Counsil letter to D. L. Ziemann dated November 13, 1978.
(2)
A. Schwencer letter to D. C. Switzer dated Lrch 11, 1977.
Gentlemen:
Haddam Neck Plant Proposed E.xemptions to 10CFR50, Appendix J in Reference (1), Connecticut Yankee Atomic Power Company (CYAPCO) proposed to comply with the interpretation of 10CFRSO, Appendh J requirements, as proposed by the NRC Staff in R<ference (2).
In a recent phone conversation with the NRC Staff, CYAPCJ clarified the wording of Reference (1).
It is the intention of CYAPCO that, as stated in Reference (2), the personnel hatch assembly sMll be leak-tested at the peak accident pressure, Pa, at six -month intervals. During the intervals between the six-month tests, and in accordance with Reference (2), the airlock door seals shall be leak-tested within seve&y-two (72) hours of every first of a series of openings. These test e chid 1 be coa:lucr ed whenever containment integrity is required. The above-3tated tests are presently being performed.
Applopriate Technical Specifict. tion changes will be proposed reflecting the above out'.ined procedure. These proposed revisions will be submitted to the NRC Staf f on or about August 24, 1979.
7908010 @
492 as
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' CYAPCO trusts that this information provides the necessary written clarification of Ref crence (1).
Very truly yours, CONNECTICUT YANKEE 3TOMIC POWER COMPANY W. G. Vounsil Vice President g
4,/ " C-By:
FV-W.
F. Fee Vice President l
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