Text

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)
	v • d • e

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, E T O) i D CD DOCKETNO. 50-312 20 I

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

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5. L. Crunk

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co COMPLETED BY O*

REPORT MONTH March 1988 TELEPHONE (916) 452-3211 O co UICO OO O O-1COM E

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[E hr 3

Licensee Eg Cause & Currective c

N No DJle i

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.c 5 5 Event g7 3

Mon to gO Prevent Recurrence d:

5 jgc Report a mO g

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1 85-12-26 F

703 0

3 85-25 CB Instru Reactor trip due to high RCS pressure t

Trip preceded by a total loss os ICS power.

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88-03-30 5

41 E

4 N/A N/A N/A Operator training & testing prior to power generation.

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1 I m cd Reason:

Method:

Exhibit G. Instructions s S heduleJ A Equipment Failure (Explain)

I. Manual for Preparation uf Data B Maintenance of Test 2-Manual Scram.

Entry Sheets for Licensee C-Refueling 3-Automatic Scram.

Event Report (LERI File (NUREG-i l

D Regulatory Restriction 4-Other (Explain) 0161)

E-Operator Training & Ucense Examination 5

F-Administrative Exhibit I. Same S.mru G Operational Ers.. (Emplaint ret 7 7 :

Il-Oiher (E splain)

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ML20195B639