ML20195B639

Monthly Operating Rept for Mar 1988

ML20195B639
Person / Time
Site:	Rancho Seco
Issue date:	03/31/1988
From:	Crunk S SACRAMENTO MUNICIPAL UTILITY DISTRICT
To:
Shared Package
ML20195B614	List: ML20195B618 ML20195B630 ML20195B639 NL-88-668, Forwards Monthly Operating Rept for May 1988.Corrected Unit Shutdowns & Power Reductions for Mar & Apr 1988 Also Encl
References
NUDOCS 8806210472
Download: ML20195B639 (1)

Text

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! 20 DOCKETNO. 50-312 I

o- UNIT SHUTDOWNS AND POWER REDUCTIONS UNITNAME _ Rancho seco 3jt DATE March 31_ 1988 r,

) co COMPLETED BY

5. L. Crunk ,

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REPORT MONTH March 1988 TELEPHONE (916) 452-3211 O co UICO OO #.

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[E hr 3 Licensee Eg "., Cause & Currective c -,

gO3 Event g7 Mon to N No DJle i 3g 4 .c 5 5 mO Prevent Recurrence d: 5 jgc Report a g 3

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703 0 3 85-25 - CB Instru Reactor trip due to high RCS pressure 1 85-12-26 F Trip preceded by a total loss os ICS power.

I 2 88-03-30 5 41 E 4 N/A N/A N/A Operator training & testing prior to power generation.

l l

3 4 1 2 l Method: Exhibit G . Instructions 1 I m cd Reason:

l I. Manual for Preparation uf Data s S heduleJ A Equipment Failure (Explain)

! 2-Manual Scram. Entry Sheets for Licensee B Maintenance of Test Event Report (LERI File (NUREG-C-Refueling 3-Automatic Scram.

i D Regulatory Restriction 4-Other (Explain) 0161) l E-Operator Training & Ucense Examination F-Administrative 5 G Operational Ers.. (Emplaint Exhibit I . Same S.mru ret 7 7 : Il-Oiher (E splain)

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