ML20132H128

Monthly Operating Rept for Nov 1996 for Grand Gulf Nuclear Station Unit 1

ML20132H128
Person / Time
Site:	Grand Gulf
Issue date:	11/30/1996
From:	Lin S ENTERGY OPERATIONS, INC.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GNRO-96-00139, GNRO-96-139, NUDOCS 9612270144
Download: ML20132H128 (5)

Text

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'Ent:rgy Entup Opuauons,Inc.

r o a2 m e Operations * =as -

w cm 37.mu December 13, 1996 U.S. Nuclear Regulatory Commission Mall Station P1-137 Washington, D.C. 20555 Attention: Document Control Desk

SUBJECT:

Grand Gulf Nuclear Station Unit 1 Docket No. 50-416 License No. NPF-29 Monthly Operating Report GNRO-96/00139 Gentlemen:

In accordance with the requirement of Technical Specification 5.6.4, Entergy Operations is providing the Monthly Operating Report for Grand Gulf Nuclear Station Unit 1 for November 1996.

If you have any questions or require additional information, please contact this office. s Yours truly,  !

f .

WKH/CWG #

attachments: 1. Operating Status

2. Average Daily Power Level

3. Unit Shutdown and Power Reductions cc: (See Next Page) 0 99 I 270027 9612270144 961130 PDR ADOCK 05000416 R PDR

e I December 13, 1996 GNRO-96/00139 Page 2 of 3 cc: Mr. D. C. Hintz (w/a)

Mr. R. B. McGehee (wia)

Mr. N. S. Reynolds (w/a)

Mr. J. E. Tedrow (w/a)

Mr. H. L Thomas (w/0)

Mr. Leonard J. Callan (w/a)

Regional Administrator U.S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive Suite 400 Arlington, TX 76011 Mr. Jack Donohew, Project Manager Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Mail Stop 13H3 Washington, D.C. 20555

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f Attachment 1 to GNRO-96/00139 1

. DOCKET NO 50-416 DATE- 12/10/96 COMPLETED BY S.D.Lin TELEPHONE (601)437-6793 OPERATING STATUS i 1. Unit Name

GGNS UNIT 1 2

2. Reporting Period: November 1996

3. Licensed Thermal Power (MWt): 3833 MWT

4. Nameplate Rating (Gross MWe): 1372.5 MWE

5. Design Electrical Rating (Net MWe): 1250 MWE

6. Maximum Dependable Capacity (Gross MWe): 1228 MWE

7. Maximum Dependable Capacity (Net MWe): 1179 MWE

.. 8. If changes occur in Capacity Ratings (Items 3

- through 7) Since Last Report. Give Reason:

9. Power Level To Which Restricted, If Any (Net MWe): N/A

10. Reasons For Restrictions,if Any: N/A This Month Yr to Date Cumulative

11. Hours in Reporting Period 720 8.040 100.216

12. Number of Hours Reactorwas Critical 64.8 7.044.0_ 87.235.0

13. Reactor Reserve Shutdown Hours 0 0 0

14. Hours Generator On-Line 6.9 6.964.8 84.143.3

15. Unit Reserve Shutdown Hours 0 0 0

16. Gross Thermal Energy Generated (MWH) 11.272 26.346.378 300.579.910 ,

17. Gross Electrical Energy Generated (MWH) 783 8.742.011 96.411.202 l

18. Net Electrical EnerDy Generated (MWH) 645 8.397.964 92.397.609

19. Unit Service Factor 1.0 86.6 81.0

20. Unit Availability Factor 1.0 86.6 81.0 ,

21. Unit Capacity Factor (Using MDC Net) 0.1 88.9 79.3  ;

22. Unit Capacity Factor (Using DER Net) 0.1 83.6 ,. 72.4

23. Unit Forced Outage Rate 97.1 4.2 6.3

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

25. If Shut Down At End of Report Period. Estimated Date of Startup:

26.. Units in Test Status (Prior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY 08/18/82 INITIAL ELECTRICITY 10/20/84 COMMERCIAL OPERATION 07/01/85

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Attachment 2 to GNRO-96/00139 DOCKET NO 50-416 DATE 12/10/96 COMPLETED BY S.D.Lin TELEPHONE {001) 437-6793 4 MONTH November 1996 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL

. (MWe-Net) (MWe-Net) 1 0 17 0 2 0 18 0 3 0 19 0 1

4 0 20 0

]

4 5 0 21 0 6 0 22 0 7 0 23 0 8 0 24 0 9 0 25 0 10 0 26 0 11 0 27 0 12 0 28 0 13 0 29 0 14 0 30 645 15 0 31 N/A 16 0

An'ehment 3 to GNRO-96M0139 .

(601)437-6793 .

REPORTMONDI Nowmber 1996 No. Date Type (1) Duration Reason Method Of Ixensee Ewnt System Code Ca=naae=8 Cause & Correctin Action To Prewnt Hours (2) Shutting Down Report # (4) Code (5) Recurrena(CACA)

Reactor (3)96-002 10/20/96 S 480.0 C 4 N/A N/A 2070 Scheduled Refueling Outage No. 8 rnne -t 96-003 11/21/96 F 227.9 C 4 N/A N/A 2070 Extenman of scheduled refueling outage to complete scheduled wwk.96-004 11/30/96 S I.1 B 6 N/A N/A 4460 Main generator taken offline at reduced power for turMne muW trip test.96-005 11/30/96 F 2.5 B 6 N/A N/A 4460 Main generator taken offline at reduced power to retry turbme overspeed trip test.96-006 II/30/96 F 1.6 B 6 N/A N/A 4460 Main generator taken offline at reduced power to ccenplete turbme overspeed trip test.

1 2 3 4 5 F: Forced Reason: Method Exhibit G - Instructions for Pr@aration of Exhibit 1 - Same Source S: Scheduled A-Equipment Failure (Explain) 1-Manual Data Entry Sheets for Licensee Event B-Maintenance or Test 2-Manual Scram Report (LER) File (NUREG-0161)

C-Refueling 3-Automatic Scram D-Regulatory Restriction 4-Continued E-Operator Training & 5-Reduced load Licensing Examination 6-Other F-Administratin G-Operational Error (Explain)

H-Other (Explain)

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