ML20027D753
| ML20027D753 | |
| Person / Time | |
|---|---|
| Site: | Point Beach  |
| Issue date: | 10/08/1982 |
| From: | Clark R Office of Nuclear Reactor Regulation |
| To: | Fay C WISCONSIN ELECTRIC POWER CO. |
| References | |
| IEB-80-06, IEB-80-6, TAC-48861, TAC-48862, NUDOCS 8211090017 | |
| Download: ML20027D753 (2) | |
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DISTRIBUTION focket File Local PDR ORB Rdg I
Docket Nos. 50-266 D.Eisenhut and 50-301 JHeltemes RAClark PKreutzer (3)
OELD NSIC Mr. C. W. Fay E.L. Jordan (1)
Assistant Vice President J.M. Taylor (1)
Wisconsin Electric Power Company ACRS (10) 231 West Michigan Street TColburn Milwaukee, Wisconsin 53201 Gray File Jmpana
Dear Mr. Fay:
g, gow We have received your letter of September 20, 1982 regarding ESF reset controls for Point Beach Units 1 and 2.
Specifically, your letter identified that, as a result of completing wiring modifications to the steam generator blowdown line isolation (SGBLI) valves in accordance with WREG-0578 Section 2.1.4 and Mr.
A. Schwencer's letter of April 3,1980, a design deficiency was uncovered contrary to the direction of IE Bulletin 80 06. Your review of ~the modified wiring schematic revealed that although the SCBLI valves would close automatically upon receipt of a containment isolation signal, these valves would reopen upon resetting of the containment isolation signal.
i Your letter also identified administrative controls adopted as an interim corrective measure to correct this deficiency and your schedule for completion of permanent corrective action.
We have reviewed your proposed action and agree that the administrative controls outlined in your letter provide adequate interim assurance that the directives of IE Bulletin 80-06 will be met for these valves. These controls should in-clude written procedures and appropriate operator training.
We understand that the permanent corrective action for this design deficiency will be completed for Unit 1 during the Fall 1982 refueling outage and for Unit 2 at the first outage of sufficient duration not to exceed the Spring 1983 refueling outage. We find your proposed schedule for permanent correction of this design deficiency acceptable.
Please keep us informed of any further developments in this area including any delays in completing permanent corrective action.
Sincerely, Crir;!nal c!sned by Robst A. Clark Robert A. Clark, Chief (giggg{g3gggjj6 i
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,e Wisconsin Electric Power Company cc:
Mr. Bruce Churchill, Esquire Sh'aw, Pittman, Potts and Trowbridge USNRC Resident Inspectors Office 1800 M Street, N. W.
6612 Nuclear Road Washington, D. C.
20036 Two Rivers, Wisconsin 54241 Joseph Mann Library
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1516 Sixteenth Street Two Rivers, Wisconsin 54241 Mr. Glenn A. Reed, Manager Nuclear Operations Wisconsin Electric Power Company Point Beach Nuclear Plant 6610 Nuclear Road Two Rivers, Wisconsin 54241 Mr. Gordon Blaha Town Chairman Town of Two Creeks Route 3
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Two Rivers, Wisconsin 54241 Ms. Kathlein M. Falk General Counsel Wisconsin's Environmental Decade 114 N. Carroll Street Madison, Wisconsin 53703 U. S. Environmental Protection Agency Federal Activities Branch Region V Office ATTN:
Regional Radiation Representative 230 S. Dearborn Street Chicago, Illinois 60604 cc w/ enclosure (s) and incoming dtd:
Chairman Public Service Commission of Wisconsin Hills Farms State Office Building Madison, Wisconsin 53702 Regional Administrator Nuclear Regulatory Commission, Region III Office of Executive Director for Operations 799 Toosevelt Road Glen Ellyn, Illinois 60137 O