RBG-45091, Monthly Operating Rept for July 1999 for River Bend Station, Unit 1.With

Monthly Operating Rept for July 1999 for River Bend Station, Unit 1.With

ML20210U456
Person / Time
Site:	River Bend
Issue date:	07/31/1999
From:	King R, Williamson D ENTERGY OPERATIONS, INC.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
RBF1-99-0240, RBG-45091, NUDOCS 9908200114
Download: ML20210U456 (4)

Text

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Entirgy oper;tions, Inc.

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/ River Bend Station

( 5485 U.S Highway 61 P. O. Box 220 y St. Francisville. LA 70775 Tel 225 336 6225 Fax 225 635 5068 Rick J. King Director Nuclear Safety Assurance August 16,1999 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D. C. 20555

Subject:

River Bend Station- Unit 1 Docket No. 50-458 Monthly Operating Report File No.: G9.5, G4.25 RBG 45091 PJdF1-99-0240 Ladies and Gentlemen:

In accordance with River Bend Station Technical Specification 5.6.4, enclosed is the Monthly Operating Repoit for July 1999.

Sincerely, M

RJK/dhw enclosure y 3,1 T:'d <34  !

9908200114 990731

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PDR ADOCK 05000458f i R PDR .

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Monthly Operating Report August 16,1999 RBG-45091

. RBF1-99-0240.

Page 2 of 2 cc: U. S. Nuclear Regulatory Commission Region IV.

611 Ryan Plaza Drive, Suite 400 Arlington,TX 76011 NRC Senior Resident inspector

~ P. O. Box 1050 St. Francisville, LA 70775 INPO Records Center l 700 Galleria Parkway l Atlanta, GA' 30339-3064 l Mr. Jim Calloway

. Public Utility Commission of Texas

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._ j 1701 N. Congress Ave.

Austin, TX 78711-3326 Dottie Sheiman American Nuclear Insurers 29 South Main Street  :

West Hartford, CT 06107

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DOCKET NO. 50/458 RIVER BEND STATION DATE August 16,1999 COMPLETED BY Danny H. Williamson TITLE Sr. Licensing Specialist TELEPHONE 225-381-4279 PAGE I OF 2 OPERATING STATUS

1. REPORTING PERIOD: July 1999

2. MAXIMUM DEPENDABLE CAPACITY (MWe-Net): 936

3. DESIGN ELECTRICAL RATING (MWe-Net): 936 MONTH YEAR TO CUMULATIVE DATE

4. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 2979.4 91689.8

5. HOURS GENERATOR ON LINE 693.3 2901.3 88271.5

6. UNIT RESERVE SIIUTDOWN HOURS 0 0 0

7. NET ELECTRICAL ENERGY GENERATED (MWH) 573,677 2,369,776 77,093,091 l

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l PAGE 2 OF 2 i UNIT SHUTDOWNS SHUTDOWN CAUSE/ I NUMBER DATE TYPE DURATION METHOD REASON CORRECTIVE ACTIONS 99-02 990513 F 50.7 hr. 5 H Replaced fuel assemblies.

(Unit was (Accelerated Root cause found to be already shut corrosion of thermally-induced accelerated down when fuel corrosion.

outage was cladding) entered)

LEGEND:

TYPE: F- Forced SillTDOWN METHOD: I Manual REASON: A Equipment failure (enplain)

S - Scheduled 2 - Manual trip / scram B Maintenance or Test 3- Automatic trip /seram C - Refueling 4 - Continuation D - Regulatory restriction 5 - Other (emplain) E - Operator training / Liecuse exam F- Administrathe i

l G Operationalerror(enplain) 11 - Other (etplain) l NOTES:

1. No challenges to the reactor safety-relief valves occurred in July.

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Danny H. Williamson I

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