ML20040G247
| ML20040G247 | |
| Person / Time | |
|---|---|
| Site: | Byron  |
| Issue date: | 01/20/1982 |
| From: | Eisenhut D Office of Nuclear Reactor Regulation |
| To: | Delgeorge L COMMONWEALTH EDISON CO. |
| References | |
| NUDOCS 8202120042 | |
| Download: ML20040G247 (2) | |
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JAN 2 01932 LB!1 Rdg.
TERA JYoungblood PDR SChesnut LPDR MRushbrook flSIC Docket Nos.:
ST!i 50-454 DEisenhut.
!and STN 50-455' SHanauer ACRS(16)
RMattson-JKrarier Mr. Louis 0. DelGeorge RVollmer Director of Huclear Licensing RHartfield, MPA Comnonwealth Edison Company OELD P. O. Box 767 OIE Chicaco, Illinois 60690 KWichman
Dear Mr. Abel:
Sthj ect: Plans for Use of Westinghouse Model D Steam Generators.
Within the last few months, there has been considerable interest paid to operating nuclear pome plants with pre-feater stea9 generators (Model D) nanufactured by Nestinghouse Electric Corporation. This interest was initiated by tube failures and degradation in stea generators of this model at non-datestic nuclear power plants. We understand that you propose to use Westinghouse Model D pre-heater type steam generators at your facility.
Because of the safety concerns relative to stean generator tube driage, we consider the potential for such da-lage to be of safety significance. ~
Therefore, we request that you provide _us with your plans to address this
, problen at your facility within 60 days of receipt of this letter. We are especially interested to knaw whether or not you are relying on the results of the Westinghouse test progra'a or testing at operating plants, what instru lentation you nay propose for detection of flow-induced vibrations, and what testing and start-uD procedures you DroDose for you om facility.
Your full cooperation in this matter is appreciated.
1 The reporting and/or record keeping requireqents contained in this letter affect fewer than ten respondents; therefore, OMS clearance is not required under
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Darrell G. Eisenhut 2
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n Mr Louis 0. DelGeorge Director' of Nuclear Licensing Commonwealth Edison Company Post Office Box 767 Chicago, Illinois 60690 cc: Mr. William Kortier
/ Mr. James G. Keppler
' Atomic Power Distribution U. S. NRC, Region III Westinghouse Electric Corporation 799 Roosevelt Road P. O. Box 355 Glen Ellyn, Illinois 60137 Pittsburgh, Pennsylvania 15230 Pau1~M. Murphy, Esq.
~Isham, Lincoln & Beale One First National Plaza 42nd Floor Chicago, Illinois 60603 Mrs. Phillip B. Johnson 1907 Stratford Lane
~Rockford, Illinois 61107 Ms. Bridget Little Rorem Appleseed Coordinator 117 North Linden Street Essex, Illinois 60935 Dr. Bruce von Zellen Department of Biological Sciences Northern Illinois University DeKalb, Illinois 61107 Mr. Edward R. Crass Nuclear Safeguards and Licensing Division Sargent & Lundy Engineers 55 East Monroe Street Chicago, Illinois 60603 Myron Cherry, Esq.
Cherry, Flynn and Kanter i
1 IBM Plaza,. Suite 4501 l
Chicago, Illinois 60611 l
, Mr. William Fourney U. S. Nuclear Regulatory Commission Byron / Resident Inspectors Office 4448 German Church Road l
Byron, Illinois 61010 Ms. Diane Chavez 602 Oak Street, Apt. #4 Rockford, Illinois 61108 l
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