ML20003A556
| ML20003A556 | |
| Person / Time | |
|---|---|
| Site: | Big Rock Point File:Consumers Energy icon.png |
| Issue date: | 12/07/1977 |
| From: | Desiree Davis Office of Nuclear Reactor Regulation |
| To: | Bixel D CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| References | |
| NUDOCS 8102040281 | |
| Download: ML20003A556 (2) | |
Text
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Distribution Docket ACRS (16)
DEC 7 1977 ORB #2 Local PDR Dochet 40. 50-155 NRC PDR DDavis EReeves I
Constners Power Company (man ATTN: Mr. Dave Bixel A
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, OELD M
Wuclear Licensing Assistant 212 West Michigan Avenue "hy Jackson, Michigan 49201 JRBuchanan Gentlenen:
File BIG ROCK POINT NUCLEAR STATIO4 UNIT d.qa copies RE:
We have recently noted that in addition to the D.C. power supplies which provide e
~8nterruptable power source for instrumentation and control systens ioisal dedicated separate batteries and chargers are utilized at your..s hty for initiating operation of onsite A.C. etsergency power supplies idiesel generators, switchgear, etc.).
We have concluded that these additional batteries and chargers perforra safety function and have reviewed your Technical Specifications to ddeternine the adequacy of the recuirements provided to denonstrate and maintain the operability of these D.C. power supplies. Dased upon this revies, we have concluded that the Technical Specifications for your facility should be supplecented to require the operability of these batteries and chargers whenever the associated A.C. energency power supplies are required operable. Surveillance requirements which demonstrate the operability of these batteries and chargers should also be added to your Technical Specifications. These Surveillance Requirenents should be comparable to those currently included in your Technical Specifications and applicable to the other safety batteries and chargers.
We request that you submit within 60 days from receipt of this letter, an application for amendment to your license that will change your technical specifications to be in confomance with the above requirements.
In the event you should desire further discussion of this matter, please contact us.
O g ab@'. by bI d
Don K. Dans
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Don K. Davis, Acting Chief Operating Reactors Branch f2 g OdCND%
Division of Operating Reactors /)ff/2 is n
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12/p/77 12/6/77 12/f/77 NEC PORM 518 (9-76) NRCN 024C W ue s. oovsanuswv enownae orrics, s re-ece4a2
Consumers Power Company December 7,1977 I
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Q[ Mr. Paul A. Perry, Secretary
, Consumers Power Company 212 West Michigan Avenue Jackson, Michigan 49201 Charles F. Bayless Of Counsel Consumers Power Company 212 West Michigan Avenue Jackson, Michigan 49201 George C. Freeman, Jr., Esquire Hunton, Williams, Gay and Gibson 700 East Main Street Richmond, Virginia 23212 Peter W. Steketee, Esquire 505 Peoples Building i
Grand Rapids, Michigan 49503 Charlevoix Public Library 107 Clinton Street Charlevoix, Michigan 49720 h e
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