ML19319D942
| ML19319D942 | |
| Person / Time | |
|---|---|
| Site: | Rancho Seco |
| Issue date: | 04/26/1978 |
| From: | Reid J Office of Nuclear Reactor Regulation |
| To: | Mattimoe J SACRAMENTO MUNICIPAL UTILITY DISTRICT |
| Shared Package | |
| ML19319D943 | List: |
| References | |
| NUDOCS 8003270617 | |
| Download: ML19319D942 (3) | |
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JES-TMBUTION:
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Docket No. 50-312
$e WMcDonald, MIPC BGrimes/TCarter
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Sacramento Municipal Utility District.
Gray file ATTN: Mr. J. J. Matti m OI&E(3')
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. Assistant General Manager and Chief Engineer BJones(2)
Ed.Ne'C O 6201 S Street BScharf(10) u P. O. Box 15830 DEisenhut
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I Sacranento, Calf fornia 95813,.
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N JBuchanan Gentlemen:
TAbernathy The Comission has issued the enclosed Order for Modification of License
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which amends Facility Operating License No. DPR-54 for Rancho Seco Nuclear Station, Unit No.1.
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"The Order' specifies additional limits,to the operating provisions of
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the license,which1 require submission of a reevaluation of Emergency.M. %is i
u/ Core Coolin'g System cooling 'perforwahce; calculated'in ac~ 6rdance 'with N TU*
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L the Babcock and Silcox 'e'valetion model,' reduce the maximum ~ reactor ' M '#P
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' ? p6weV level to.2080 ht,'and require ' operation in'acdordance with 2 4 d
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priicedures%sitribed in your. letters' dated April.14 and 21,' 1978, N.
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except-that the time for completion of operator action shall be reduced C
e to 10 minutes after initiation.of the event. This' reduction in the time for completion of operator action from 15 minutes to 10 minutes has' been' discussed with ~ and agreed to by your s'taff..
A copy of this Order is being filed with the Office of the Federal Register for publication.
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Order for Modification
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4/7/78
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DISTRIBUTION:
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NRC PDR L PDR ORB #4 Reading Docket No. 50-312 EGCase WMcDonald, MIPC BGrimes/TCarter RIngram Gray file GZwetzig 4, Extra Sacramento Municipal Utility District
. OELD ATTN: Mr. J. J. Mattimoe OI&E(3)
Assistant General Manager BJones(2) and Chief Engineer BScharf(10) 6201 S Street DEisenhut ACRS(16)
P. O. Box 19830 Sacramento. California ~ 95813 OPA, CMiles JBuchanan Gentlemen:
TAbernathy The Commission'has' issued the enclosed Order for Modification of License which amends Facility Operating License No. DPR-54 for Rancho Seco Nuclear Station, Unit 'No.1.
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The Order specifies. additional limits to the operating provisions' of Ji.?,f he~1icense whir.h requise submission of a reevaluation ~of. Emergency 2
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"' iCore Coolin6 System cooling perfomance calculated in accordance with. ^ -
the Babcock and Wilcox ' evaluation model, reduce the' maximum reactor ' '
power level l to; 2311 Mwt, 'and require operation in a'ccordance with procedures described in your letters dated April 14 and 21,1978,...
except.that the time for cor.pletion of operator action shall be reduced to 10 minutes after initiation of the event.
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A copy o~ f this'0rder is being filed with the Office of the Federal Register for publication.
, Sincerely,
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, Robert W. Raid, Chief
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Operating Reactors Branch 14 I:. -
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Enclosure:
Order for Modification of License cc w/ enclosure:
'See next page RS6 O.
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Sacramento 11unicipal Utility District cc w/ enclosure (s):
David S. Kaplan, Secretary and General Counsel 6201 S Street' P. O. Box 15830 Sacramento, California 95813 Mr. Patrick McLarkey, Chairman Sacramento County Board of Supervisors Sacramento County Courthouse Sacramento, California 95814 Energy. Resources Conservation and Developnent Commission ATTN:
Librarian 1111 Howe Avenue
-Sacramento, California 95825 Sacramento County Board of Supervisors 827 7th Street Sacramento, California 95814 Chief, Energy Systems Analyses Branch ( AW-459)
Office of Radiation Programs U.S. Environmental Protection Agency Room 645, East Tower 401 li Street, S.W.
Washington, D.C.
20460 U. S. Environnental Protection Agency Region IX Gffice
. ATTil:
E'.S C00RDIllATOR 100 Calffornia Street San Frarcisco, California 94111
,cc w/ enclosure (s) & incoming dtd.:
California Department of Health ATTN: Chief, Environmental Radiation Control Unit Radiological' Health Section 714 P Street, Room 498 Sacramento, California 94814