ML19321A679
| ML19321A679 | |
| Person / Time | |
|---|---|
| Site: | Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png |
| Issue date: | 06/16/1980 |
| From: | Lainas G Office of Nuclear Reactor Regulation |
| To: | Counsil W CONNECTICUT YANKEE ATOMIC POWER CO. |
| Shared Package | |
| ML19321A680 | List: |
| References | |
| NUDOCS 8007240056 | |
| Download: ML19321A679 (2) | |
Text
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UNITED STATES I
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June 16,1980 Docket No. 50-213 Mr. W. G. Counsil, Vice President Nuclear Engineering and Operations Connecticut Yankee Atomic Power Cospany Post Office Box 270 Hartford, Connecticut 06101
Dear Mr. Counsil:
We have cogleted our review of the information supplied by Connecticut Yankee Atomic Power Cogany in letters dated July 26, 1978, October 17, 1979, and April 23, 1980, concerning positive displacement pug vibrations for the Haddam Neck Plant. We have concluded that operation of your posi-tive displacement mtering pump will not cause fatigue failures in chemical volume control system piping because the pug is operated infrequently and because tests which have been run indicate that large aglitude vibrations do not exist in the system. We, therefore, consider this matter closed and require no further response from you.
A copy of our related Safety Evaluation is enclosed.
Si cerely, h.f&
Gus C. Lainas, Assistant Director for Safety Assessment Division of Licensing
Enclosure:
Safety Evaluation cc w/ enclosure:
See next page Q
7007246 j
Mr. W. G. Counsil June 16, 1980 cc w/ enclosure:
Day, Berry & Howard U. S. Environmental Protection Counselors at Law Agency One Constitution Plaza Region I Office Hartford, Connecticut 06103 ATTN: EIS C00RDINATCR JFK Federal Building Superintender.t Boston, Massachusetts 02203 Haddam Neck Plant RFD #1 Post Office Box 127E East Hampton, Connecticut 06424 Mr. James R. Himac1 wright Northeast Utilities Service Company P. O. Box 270 Hartford, Connecticut 06101 Russell Library 119 Broad Street Middletown, Connecticut 06457 Board of Selectmen Town Hall Haddam, Connecticut 06103 Connecticut Energy Agency ATTN: Assistant Director Research and Policy Development Department of Planning and Energy Policy 20 Grand Street Hartford, Connecticut 06106 Director, Technical Assessment Division Office of Radiation Programs
( AW-459)
U. S. Environmental Protection Agency Crystal Mall 12 Arlington, Virginia 20460
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