ML20041F410
| ML20041F410 | |
| Person / Time | |
|---|---|
| Site: | Big Rock Point File:Consumers Energy icon.png |
| Issue date: | 03/08/1982 |
| From: | Crutchfield D Office of Nuclear Reactor Regulation |
| To: | Vandewalle D CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| Shared Package | |
| ML20041F411 | List: |
| References | |
| LSO5-82-03-056, LSO5-82-3-56, NUDOCS 8203160475 | |
| Download: ML20041F410 (4) | |
Text
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'c UNITED ST'ATES
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.. p WASHINGTON, D. C. 20555 March 8, 1982
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Docket ho. 50-155 c3 LS05-82-03-056 p
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Mr. David VandeWalle 8
Nuclear Licensing Administrator g
Consumers Power Company j
p 1945 W. Parnali Road
'b Jackson, Michigan 49201
Dear Mr. VandeWalle:
BIG ROCK POINT - T.CHNICAL SPECIFICATION CHANGE., FOR DEGRADED E
SUBJECT:
GRID PROTECTI0ti 0F CLASS lE POWER SYSTEMS AND FOR SCRAM DIS-CHARGE SYSTEM The Commission has issued th; enclosed Amendment No. 51 to Facility.
Operating' License No. DPR-6 for the Big Rock Point Plant. This amend-ment consists of changes to the Technical Specifications in response to your requests dated October 3,1980, and October-27,1981.
The anendment approves Technical Specification changes shich pertain to (1) degraded grid protection for class lE power systems and (2) the scram discharge systen.
The changes related to the scran discharge system have been revised slightly over the changes proposed by Censumers Power Company. These revisions have been agreed to by your staff.
Copies of our related Safety Evaluation and supporting reports prepared by our contractors EG&G and Franklin Research Center on degraded grid protection and the scram discharge system, respectively, are also enclosed.
It is the staff's understanding that Consumers Power Company is conduct-ing additional analyses of the minimum and maximum grid and of' site power system voltages.
If these analyses, which are expected to be con-pleted in early 1982, indicate a need for additional changes in the undervoltage protection system, the staff will address those changes in a supplement to the Safety Evaluation supporting this action.
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8203160475 820308 PDR ADOCK 05000155 P
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w er Mr. David VandeWalle March 8, 1982 A copy of the Notice of Issuance is also enclosed.
Sincerely, 44 h AM 7--
Dennis M. Crutchfield, Dief Operating Reactors Branch #5 Division of Licensing
Enclosures:
1.
Amendment No. 51 to License No. DPR-6 2.
Safety Evaluation, which includes:
EG&G Report entitled " Degraded Grid Protection for Class lE Power Systems, (EG&G-EA-5374, Rev.1) dtd. December 1981 and Franklin Research Center Technical Evaluation Report entitled "BWR Scram Discharge Volume Long-Term Modifications," (FRC Project C5506) dated November 20, 1981.
3.
Notice of Issuance cc w/ enclosures:
See next page DISTRIBUTION Docket NRC PDR Local PDR ORB Redding DCrutchfield HSmith OELD OI&E ACRS (10)
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Nnc ronu ais oomi sscu cao OFFICIAL RECORD COPY usam. mi-use
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2-March 8, 1982 Mr. David J. VandeWalle Cc Mr. Paul A. Perry, Secretary U. S. Environmental Protection Consumers Power Company Agency 212 West Michigan Avenue Federal Activities Branch Jackson, Michigan 49201
, Region Y Office ATTN:
Regional Radiation Representative Judd L. Bacon, Esquire 230 South Dearborn Street Consumers Power Company Chicago, Illinois 60604 212 West Michigan Avenue Jackson, Michigan 49201 Peter B. Bloch, Chairman Atomic Safety and Licensing Board Joseph Gallo, Esquire U. S. Nuclear Regulatory Commission Isham, Lincoln & Beele Washington", D. C.
20555 1120 Connecticut Avenue Room 325 Dr. Oscar H. Paris Washington, D'.
C.
20036 Atomic Safety and Licensing Board U. S.1;uclear Regulatory Commission Peter W. Steketee, Esquire Washington, D. C.
20555 505 Peoples Building Grand Rapids, Michigan 49503 Mr. Frederick J. Shon Atomic Sofety and Licensing Board Alan S. Rosenthal, Esq., Chairman U. S. Nuclear Regulatory Commission Atomic Safety & Licensir.g Appeal Board Washington, D. C.
20555 U. S. ';uclear Regulatcry Commission Washington, D. C.
20555 Big Rock Point Nuclear Power, Plant ATTN:
Mr. C..J. Hartman Mr. John O'Neill, 11 Plant Suoerintendent Route 2, Box 44 Charlevoix, Michigan 49720 "aple City, Michigan 19564 Chri s ta-Maria Charlevoix.Public Library Route 2, Box 108C 107 Clinton Street Charlevoix, Michigan 49720 Charlevoix, Michigan William J. Scanlon, Esquire Chairman 203: Pauline Boulevard County Board of Supervisors Ann Arbor, Michigan a8103 Charlevoix County Charlevoix, Michigan 49720 Resident Inspector Big rock Point Plant Office of the Governor (2) c/o U.S. NRC Room 1 - Capitol Building RR #3, Box 600 Lansing, Michigan 48913 Charlevoix, Michigan 49720 Herbert Semmel Mr. Jim E. Mills Counsel for Christa Maria, et al.
Route 2, Box 10SC Urban Law Institute Charlevoix, Michigan 49720 Antioch School of Law.
263316th Street, NW Washington, D. C.
20460 k
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6 Mr. David J. VandeWalle.
-3.
March 8, 1982 CC Dr. John H. Buck Atomic Safety and Licensing Appeal Board U. S. Nuclear Regulatory Commission Washington, D. C.
20555 Ms. JoAnn Bier 204 Clinton Street Charlevoix, Micliigan 49720 Thomas S'. Moore Atomic Safety and Licensing Appeal Board U. S. Nuclear Regulatory Commission Washington, O. C.
20555 James G.' Keppler, Regional Administrator Nuclear Regulatory Commission, Region III Office of Inspection and Enforcement 799 Roosevelt Road Glen Ellyn, Illinois 60137 9
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