ML20247Q356
| ML20247Q356 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 06/01/1989 |
| From: | Michael Ray TENNESSEE VALLEY AUTHORITY |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 8906060406 | |
| Download: ML20247Q356 (3) | |
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TENNESSEE VALLEY : AUTHORITY' 73-:
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Docket Nos. 50-259
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50-260
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'8ROWN3' FERRY WUCLF.AR> ptANT. (BFN) UNITS 1, 2, AND 3 - MICROBIOLOGICALLY INDUCED COREJZION (MIC) PROGRAM
-TVA*rs letter to NRC dated September 29, 1988, committed to provide
' implementation dates for. specific commitments concerning the BFN MIC program.
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.T.he'following information addresses these commitments.
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Ccmmtitment:
1.
A sampling program to monitor specific plant systems for bacteria on a periodic basis is being developed using plant procedures which will implement. engineering requirements. TVA will provide a schedule for completion of this. item by June 1, 1989.
TVA Response:
.TVA's current. schedule for implementation,of a sampling program to monitor specific plant systems for bacteria provides for the program to be fully implemented by September ?., 1989.
Commitment:
2.
Retrievable corrosion coupons and monitors are planned for installation to evaluate MIC and the control techniques. TVA will provide a schedule for completion of this item in a subsequent letter to NRC by June 1, 1989.
.TVA Response:
TVA has approved a design change request for installation of the corrosion
-coupons and monitors. Based on present manpower resources, installation is currently scheduled to be comple*,e by February 28, 1990. This date may be extended depending on manpower required'to support unit 2 restart items.
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U.S. Nuclear Regulatory Commission if you have any questions, please telephone Patrick P. Carier, BFN, Site Licensing, at (205) 729-3570.
Very truly yours, TENNESSEE VALLEY AUTHORITY I
N Manager, Nuclear Litensing and Regulatory Affairs
Enclosure:
List of Commi.tments cc-(Enclosure):
Ms. S. C. Black, Assistant Director for Projects TVA Projects Division U.S. Nuclear Regulatory Commission One White Flint, North 11555 Rockville Pike Rockville, Maryland 20852 Mr. B. A. Wilson, Assistant Director for Inspection Programs TVA Projects Division U.S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 Browns Ferry Resident Inspector Browns Ferry Nuclear Plant Route 12, Box 637 Athens, Alabama 35609-2000 l
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ENCLOSURE
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BROWNS FERRY NUCLEAR PLANT MICR0 BIOLOGICALLY INDUCED CORROSION PROGRAM List of Commitments 1.
TVA's current schedule for implementation of a sampling program to monitor specific plant systems for bacteria provides for the program to be fully i
implemented by September 1, 1989.
2.
'TVA has approved a design change request for installation of the corrosion coupons'and monitors. Based on present manpower resources, installation is currently scheduled to be complete by February 28, 1990. This date may be extended depending on manpower required to support unit 2 restart items.
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