LIC-98-0154, Monthly Operating Rept for Oct 1998 for Fort Calhoun Station,Unit 1.With

Monthly Operating Rept for Oct 1998 for Fort Calhoun Station,Unit 1.With

ML20195D169
Person / Time
Site:	Fort Calhoun
Issue date:	10/31/1998
From:	Edwards M, Gambhir S OMAHA PUBLIC POWER DISTRICT
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
LIC-98-0154, LIC-98-154, NUDOCS 9811170308
Download: ML20195D169 (3)

Text

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, ,e l B998 Onaha1%diePower Distier 444 South 18h breetMal Onahs.Nebrada 68102@47 November 13,1998 l LIC-98-0154-1 U. S. Nuclear Regulatory Commission i Attn: Document Control Desk Mail Station PI-137 Washington, D.C. 20555 l

Reference:

Docket No. 50-285 l

I l

SUBJECT:

October 1998 Monthly Operating Report (MOR) 1 The October 1998 MOR for Fort Calhoun Station (FCS) Unit No.1 is attached as required by FCS Technical Specification 5.9.1.

If you have any questions, please contact me.

Sincerely, WI A a

S. K; Gambhir Division Manager Nuclear Operations SKG/mle Attachments c: E. W. Merschoff, NRC Regional Administrator, Region IV L. R. Wharton, NRC Project Manager - I W. C. Walker, NRC Senior Resident Inspector , @- /

l R. J. Simon, Westinghouse -

! INPO Records Center Winston & Strawm 9811170300 981031 F PDR ADOCK 05000285 R PDRg e r' 1 ij ;

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' _, s ATTACHMENT I OPERATING DATA REPORT t

DOCKET NO. 50-285 UNIT NAME Fort Calhoun Station 1 DATE November 9.1998 COMPLETED BY M. L Edwards i TELEPHONE (402) 533-6929 I REPORT PERIOD: October 1998

1. Design Electrical Rating (Mwe-Net): 478 '

2.' Maximum Dependable Capacity (Mwe-Net): 478 OPERATING STATUS THIS MONTII YR-TO-DATE CUMULATIVE

3. Number of Hours Reactor was Critical: 745.0 5764.3 174656.8

4. Number of Hours Generator was On-line: 745.0 5732.4 172732.2

5. Unit Reserve Shutdown Hours: 0.0 0.0 0.0

6. Net Electrical Energy Generated (MWH): 362274.3 2680149.1 73484509.9 x

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' ATTACHMENT II . DOCKET NO. ? 50-285 ,1 UNIT SHU1 DOWNS ' UNIT NAME Fort Calhoun Stahon ~f DATE November 9.1998 REPORT MONTH October 1998 COMPLETED BY" M. L. Edwards TELEPHONE ~ (402) 533-6929  :

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, None  !

, (1) (2) 'f Reason: Method: -l A-Equipment Failure (Explain) 1-Manual i B-Maintenance or Test ~ 2-Manual, Trip / Scram  !

C-Refueling . 3-Automatic Trip / Scram  !

D-Regulatory Restriction 4-Continuation E-Operator Training / License Examination 5-Other (Explain) I F-Administrative t G-Operational Error (Explain) i II-Other (Explain) ,

OPERATIONS

SUMMARY

During the month of October 1998, the Fort Calhoun Station (FCS) operated at a nominal 100% power. Temporary Modification (TM) Number DCP 0010039/DCN 0010029 -

was installed on October 23,1998. This TM welded a pipe sleeve with closure cap and vent valve (normally closed) to the exterior of Main Feedwater Check Valve FW-161' .;

to contain external leakage flow of hot and flashing feedwater from the valve body. i During the month of October 1998, no power operated relief valves (PORV) or primary system safety valve challenges or failures occurred.'  :

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