ML20112J188

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

ML20112J188
Person / Time
Site:	Grand Gulf
Issue date:	05/31/1996
From:	Hutchinson C, Lin S ENTERGY OPERATIONS, INC.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GNRO-96-00065, GNRO-96-65, NUDOCS 9606190317
Download: ML20112J188 (5)

Text

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I- Ent rgy Cperstirns,Inc.

. === ENTERGY no a> 7so Rr1 G own MS 39 F4 T+4 M1437 2800 C. R. Hutchinson w F,un:n

\\ t4]lY:' S GrstrJ GJ hs.hw U3fcn June 14. 1996 U.S. Nuclear Regulatory Commission Mall Station P1-137 Washington, D.C. 20555 Attention: Document Cor, trol Desk

SUBJECT:

Grand Gulf Nuclear Station Unit 1 Docket No. 50-416 License No. NPF 29 Monthly Operating Report GNRO-96/00065 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 May 1996.

- if you have any questions or require additional information, please contact this office.

Yours truly, j g

[

CRH/CWG attachments: 1. Operating Status

2. Average Daily Power Level

3. Unit Shutdown and Power Reductions cc: (See Next Page) r ei 200022 4> r) f,4 9606190317 960531 } I PDR ADOCK 05000416 R- ._

PDR

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June 14, 1996 GNRO-96/00065 Page 2 of1 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) ,

1

)

Mr. Leonard J. Callan (w/a) -

Regional Administrator '

U.S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive Suite 400  :

Arlington, TX 76011 4 Mr. Jack Donohew, Project Manager '

Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission ,

, Mall Stop 13H3 Washington, D.C. 20555 r

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- Attichm:nt 1 to GNRO-96/00065 i

• DOCKET NO 50-416 DATE 06/13/96 COMPLETED BY S. D. Lin TELEPHONE (601) 437-6793 OPERATING STATUS

1. Unit Name: GGNS UNIT 1

2. Reporting Period: May 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): 1222 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 Re ,tricted, if Any (Net MWe): N/A .

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

11. Hours in Reporting Period 744 3647 101.823

12. Number of Hours Reactor was Critical 744.0 3647.0 83.838.0

13. Reactor Reserve Shutdown Hours 0 0 0  ;

14. Hours Generator On-Line 744.0 3647.0 81.545.5

15. Unit Reserve Shutdown Hours 0 0 0 l

10. Gross Thermal Energy Generated (MWH) 2.834.666 13.873.458 288.106.990

17. Gross Electrical Energy Generated (MWH) 937.203 4.639.866 92.309.057 l

18. Net Electrical Energy Generated (MWH) 900.548 4.459.342 88.458.987

19. Unit Service Factor 100.0 100.0 81.3

20. Unit Availability Factor 100.0 100.0 81.3 i

21. Unit Capacity Factor (Using MDC Net) 103.2 104.2 79.5 ,

22. Unit Capacity Factor (Using DER Net) 96.8 97.8 72.4

23. Unit Forced Outage Rate 0.0 0.0 6.2 ,

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

Refuelino Outaae # 8 beoinnino at 0000 hour0 days <br />0 hours <br />0 weeks <br />0 months <br /> on 10/19/96 for 30 days.

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

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

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

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Attichment 2 to GNRO-96/00065 l

.

• DOCKET NO . 50-416 DATE 06/13/96  ;

COMPLETED BY . . S. D. Lin i I

TELEPHONE (601)437-6793 MONTH May 1996  :

DAY' AVERAGE DAILY POWER LEVEL ' DAY AVERAGE DAILY POWER LEVEL  !

(MWe-Net) (MWe-Net) ,

1 1229 17 1207 ,

2 1221 18 1207 s

3' 1216 19 1207  ;

i 4 1210 20 1204~  !

5 1205 21 1207 i i

i 6 1206 22 1211

.7 1208 23 1211 l

8 1208 24 1190 i

.L 9 1208 25 1207  ;

10 1199 26 1209 r

11 1214 27 1205 ,

12 1224 28 1206  ;

3- l 13 1220 29 1219 14 1209 30 1222 15 1208 31 1220 t

16 1207 t

t t

O 0 . ,

Anrh at 3 to GNRO-96M0065 UNITSHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-416 UNIT NAME GGNS Unit 1 DATE 06/13/96 COMPLETED BY S. D. Lin TELEPHONE (601)437-6793 -

REPORT MONTH May 1996 No. Date Type (1) Duration Reason Method Of Licensee Sptem Code Cv=.pc.c.t Cause & Correctist Action To Hours (2) Shutting Event Report # -(4) Code Present Raouma (C&CA)

Domt Reactor (5)

(3) l None l l l l

'l- 2 3 4 5 F: Forced Reason: Method: Exhibit G - Instructions for Preparation of Exlutit 1 - Same Source S: Scheduled A-Equipment Failure (Explain) 1-Manual Data Entry Sheets for Licensee Estnt B-Maintenance or Test 2-Manual Scram Report (LER) File (NUREG4161)

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

HOher (Explain) e.%,,.g,m., w.pg-<m -

p --..,.~,,g-m .. e  %-we ,.--y-,--w -

, .y 3 m. gg- .-a m-~, . _q ..,we=y -- g e- - - ..gr.,. y .W- e i.e,, .c,- y p,...m e- ,.p-