ML20106J892

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

ML20106J892
Person / Time
Site:	Grand Gulf
Issue date:	03/31/1996
From:	Hutchinson C, Lin S ENTERGY OPERATIONS, INC.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GNRO-96-00036, GNRO-96-36, NUDOCS 9604120050
Download: ML20106J892 (5)

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,,, ~m (f 'r,% yT April 8, 1996 U.S. Nuclear Regulatory Commission Mail 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-96/000 3 6 Gentlemen: 1 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 March 1996.

If you have any questions or require additional information, please cow act this office.  !

Yours truly, -

=

CRH C attachments: 1. Operating Status

2. Average Daily Power Level

3. Unit Shutdown and Power Reductions cc: (See Next Page) 1200M

• 04120030 96022i PDR ADOCK G5000416 '

R PDR }(

a l GNRO-96/0003 6 Page 2 of 3 d

cc: Mr. D. C. Hintz (w/a)

Mr. R. B. McGehee (w/a)

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

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

Mr. H. L. Thomas (w/o)

Mr. Leonard J. Callan (w/a)

Esgional 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 9

,, , Att::chmInt 1 to GNRO-96/0003 6 DOCKET NO 50-416 DATE 04/01/96 COMPLETED BY S. D. Lin TELEPHONE (601) 437-6793 OPERATING STATUS

1. Unit Name: GGNS UNIT 1

2. Reporting Period: March 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): 1722 MWE

7. Maximum Dependable Capacity (Net MWe): 1173 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 Cumuladyg

11. Hours in Reporting Period 744 2184 100.360

12. Number of Hours Reactor was Critical 744.0 2184.0 82.375.0

13. Reactor Reserve Shutdown Hours 0 0 0

14. Hours Generator On Line 744.0 2184.0 79.362.5

15. Unit Reserve Shutdown Hours 0 0 0

16. Gross Thermal Energy Generated (MWH) 2.845.107 8.302.820 282.536.352

17. Gross Electrical Energy Generated (MWH) 955.402 2.790.892 90.460.083

18. Net Electrical Energy Generated (MWH) 918.622 2.682.304 86.681.949

19. Unit Service Factor 100.0 100.0 81.0

20. Unit Availaoility Factor 100.0 100.0 81.0

21. Unit Capacity Factor (Using MDC Net) 105.3 104.7 79.1

22. Unit Cap 6 city Factor (Using DER Net) 98.8 98.3 72.0

23. Unit Forced Outage Rate 0.0 0.0 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 Teu ' tatus (Prior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY 08/18/82 INITIAL ELECTRICITY 10/2DIBA COMMERCIAL OPERATION 07/01/85

,, # AttachmInt 2 to GNRO-96/OOO36 DOCKET NO 50-418 DATE 04/01/98 COMPLETED BY S.D.Un TELEPHONE (801) 437-6193 MONTH March 1998 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net) (MWe-Net) 1 1240 17 1228 2 1244 18 1235 3 1240 19 1248 4 1231 20 1250 5 1219 21 1248 l 6 1215 22 1240 7 1249 23 1219 i 0 1255 24 1224 1 9 1238 l 25 1234 i 10 1251 26 1248 ),

11 1247 27 1240 l 12 1243 28 1234 13 1230 29 1235 14 1221 30 1204 15 1219 31 1233 16 1221 ,

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Attachment 312 GNRO-96/000 UNIT SHUTDOWNS AND POWER REDUCFIONS DOCKET NO. 50-416 UNITNAME GGNS Unit 1

.DATE 04/01/96 COMPLETED BY S. D. Lin TELEPHONE (601M37-6793 REPORT MONTH March 1996 No. Date Type (!) Duration Reason - Method Of Licensee System Code Component Cause & Corrective Action To l Ilours (2) Shutting Down Event Report # (4) Code Prevent Recurrence (C&CA)

' Reacte (5)

(3)

Nonc I 2 3 4 5 F: Forced Reason: Method: Exhibit G - Instructions for Preparation of Exhibit 1 - Same Source S: Scheduled A 2quipment 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-Administrative G-Operational Error (Explain)

II-Other(Explain)

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