ML20210K567

Monthly Operating Rept for July 1997 for GGNS

ML20210K567
Person / Time
Site:	Grand Gulf
Issue date:	07/31/1997
From:	Hagan J, Lin S ENTERGY OPERATIONS, INC.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GNRO-97-00076, GNRO-97-76, NUDOCS 9708190303
Download: ML20210K567 (5)

Text

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• Entergy operations, Inc.

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Tel 601437 6408 Fax 001437 2795 I'80$,$***"

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August 14, 1997 U.S. Nuclear Regulatory Commission

) Mall Station P1 137 Washington, D.C. 20555 Attention: Document Control Desk

SUBJECT:

Grand Gulf Nuclear Station i

Unit 1 Docket No. 50-416 License No. NPF 29 Monthly Operating Report i

GNRO-07/00076 Gentlemen:

In accordance with the requirement of Technical Specification S.6.4, Entergy Operations is providing the Monthly Operating Report for Grand Gulf Nuclear Station Unit 1 for July 1997.

If you have any questions or require additionalinformation, please contact this office.

Yours truly, JJH/SDticg attechments: . Operating Status

2. Average Daily Power Level

3. Unit Shutdown and Power Reductions cc: (See Next Page) l llEEllJB #lll 9708190303 970731 PDR ADOCK 050004th R PDR1

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l .

l August 14, 1997

! ' GNRO-97/00076 Page 2 of 3 cc: Mr. D. C. Hintz (w/a)

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

Mr. Jager Smith (w/a)

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

Ms. K. D. Weaver (w/a)

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 i

4 Attachment 1 to GNRO-97/00076 DOCKET NO 50-416 DATE L.6/05/97 COMPLETED BY S.D.Lin TELEPHONE (601) 437-6793 OPERATING STATUS

1. Unit Name: .9GNS UNIT 1 l

2. Reporting Psriod: JULY 1997 3, Licep%d 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): __1250 MWE

7. Maximum Dependable Capacity (Net MWe): 1200 MWE 8, if changes occur in Capacity Ratings (items 3 through 7) Since Last Report. Give Reason. N/A

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 744 5.087 112.047

' 12. Numoer of Hours Reactorwas Critical 744.0 5.087.0 ,, 93.066.0 j

13. Reactor Reserve Shutdown Hours 0 0 _,

0

14. Hours Generator On-Line 744.0 5.087.0 89.963.9

15. Unit Reserve Shutdown Hours 0 0 _,,_ 0

16. Gross Thermal Energy Generated (MWH) 2.834.783 19.401.596 322.520.632

17. Gross Electrical Energy Generated (MWH) 940.452 _ 6.572.601 103.8441532 .

18. Net Electrical Energy Generated (MWH) 903.770 f.322.952 99.547.297

19. Unit Service Factor 100.0 100.0 82.0

20. Unit Availability Factor 100.0 100.0 82.0

21. Unit Capacity Factor (Using MDC Net) 101.2 103.6 _ 80.6

22. Unit Capacity Factor (Using DER Net) 97.2 99.4 73.8

23. Unit Forced Outage Rate 0.0 0.0 5.9

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

None

25. If Ohut Down At End of Report Period. Estimated Date of Startup: N/A

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

Forecast Achieved INITIAL CRITICALITY 06/18/82 NITIAL ELECTRICITY 10/20/84 COMMERCIAL OPERATION 07/01/85:

V "

, Attachment 2 to GNRO 97/00076 DOCKET No 50-416 DATE 08/05/97 COMPLETED BY S.D.Lin TELEPHONE (601) 437-6793 l MONTH July 1997 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe Net)

I 1 1221 17 1225 2 1220 18 1227

.3 1220 19 1222 4 1219 20 1219 5 1230 21 1221 6- 1232 22 1220 7 1231 _ 23 1223 8 1229 24 1223 9 1228 25 1218 10 1223 - 26 1196 11 19?? 27 1217 12 1032 28 1217 13 1183 29 1219 14 1225 .30 1223 15 , 1224 31 1222 16 1227

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Attachment 3 to GNRO-97Mi076 ~

l

- 1 DOCKETNO 50-416 UNIT NAME GGNS Unit i DATE DIMD667 COMPLETED BY S. D. Lia TELEPHONE (601)437-6793 UNIT SHUTDOWNS AND POWER REDUCDONS REPORTMONTH M 1997 No. Date - Type (1) , Duration Reason Method Of I= = =e Event Sysses Code Componest Cause & Correcuve AcnomTo Prescat Hours (2) Shutung Down Report # (4) Code (5) Recuncem(CACA)

Reacsor (3)

None

'1 2 3 4 5 F: Forced Re==an- Method. Exhitut G - lastnscnous for Preparabon of Eximbd 1 -Same Source S: Scheduled A-Equepment Failure (Expla e) 1-Manual Data Entry Sheets for Licensee Event B Me orTest 2-M====I Scraan Report (LER) File (NUREG 0161)

C-Refuehag 3-Autonnahc Scram D-Rer=I*wy Restnchoa 4-Coatnamed E-OperatorTraining A 5-Rh load Laoescing Examunahon 6-Other F-Adenanstratrve G-Operahonal Error (Explana)

H-Other(Eglain)

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