ML20248K894
| ML20248K894 | |
| Person / Time | |
|---|---|
| Site: | Callaway  |
| Issue date: | 06/04/1998 |
| From: | Thomas K NRC (Affiliation Not Assigned) |
| To: | Randolph G UNION ELECTRIC CO. |
| References | |
| TAC-MA1113, NUDOCS 9806100329 | |
| Download: ML20248K894 (3) | |
Text
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e June 4, 1998 l
Mr. Garry L. Randolph Vice President and Chief Nuclear Officer
.. Union Electric Company Post Office Box 620
' Fulton, Missouri 65251 i
SUBJECT:
' REQUEST FOR ADDITIONAL INFORMATION (RAI)- UNION ELECTRIC COMPANY - CALLAWAY PLANT, UNIT 1 (TAC NO. MA1113) l
Dear Mr. Randolph:
The NRC staff has reviewed Union Electric Company's February 24,1998, request for amendment to the Callaway technical specifications to support modification to increase the spent fuel pool capacity at the Callaway Plant. As a result of the review, the staff has determined that additional information is needed to complete the review. The information needed is detailed in the enclosure.
To assist the NRC staff in meeting its review schedule, we request that you respond to the RAI in writing within 30 days of receipt of this istter.
If you have any questions, please contact me at (301) 415-1362.
Sincerely,
' Original Signed By Kristine M. Thomas, Project Manager Project Directorate IV-2 Division of Reactor Projects - lil/IV Office of Nuclear Reactor Regulation Docket No. 50-483 DISTRIBUTION.
Enclosure:
Request for AdditionalInformation PUBLIC PDIV-2 Reading
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Mr. Garry L. Randolph June 4, 1998 cc w/enci:
Professional Nuclear Mr. Otto L Maynard Consulting, Inc.
President and Chief Executive Officer 19041 Raines Drive.
. Wolf Creek Nuclear Operating Corporation Derwood, Maryland 20855 P.O. Box '411 Burlington, Kansas 66839
~ Gerald Chamoff, Esq.
Thomas A. Baxter, Esq.
Mr. Dan 1. Bolef, President Shaw, Pittman, Potts & Trowbridge Kay Drey, Representative 2300 N. Street, N.W.
Board of Directors Coalition Washington, D.C. 20037 for the Environment 6267 Delmar Boulevard Mr. H. D. Bono University City, Missouri 63130 Supervising Engineer Quality Assurance Regulatory Support Mr. Lee Fritz Union Electric Company Presiding Commissioner Post Office Box 620 Callaway County Court House Fulton, Missourl 65251 10 East Fifth Street Fulton, Missouri 65151 U.S. Nuclear Regulatory Commission
.j Resident inspector Office Mr. Alan C. Passwater, Manager 8201 NRC Road Licensing and Fuels Steedman, Missouri 65077-1302 Union Electric Company Post Office Box 66149 Mr. J. V. Laux, Manager St. Louis, Missouri 63166-6149 Quality Assurance
' Union Electric Companydolph Post Office Box 620 Fulton, Missouri 65251 Manager-Electric Department Missouri Public Service Commission 301 W. High Post Office Box 360 Jefferson City, Missouri 65102 Regional Administrator, Region IV U.S. Nuclear Regulatory Commission I
Harris Tower & Pavilion 611 Ryan Plaza Drive, Suite 400 l
Arlington, Texas 176011-8064 j
Mr. Ronald A.'Kucera, Deputy Director i
Department of Natural Resources -
1 P.O.' Box 176
Jefferson City, Missouri 65102 I
l l
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a Enclosure REQUEST FOR ADDITIONAL INFORMATION 1 MON ELECTPIC COMPANY CALLAWAY PLANT. UNIT 1 DOCKET NO.50-483 4
1.
Although Boral neutron absorbers are not expected to exhibit significant corrosion in the spent fuel pool environment, sc,me corrosion will occur. This corrosion will be especially pronounced for the fresh Boral panels, when they are still unprotected by the aluminum oxide film. How does Callaway plan to ensure that the neutron absorbing capability of the Boral panels will not be degraded after exposure to borated water in the sper't fuel pool?
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