ML20078R050

Monthly Operating Rept for Jan 1995 for Grand Gulf Nuclear Station

ML20078R050
Person / Time
Site:	Grand Gulf
Issue date:	01/31/1995
From:	Hutchinson C, Lin S ENTERGY OPERATIONS, INC.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GNRO-95-00020, GNRO-95-20, NUDOCS 9502220183
Download: ML20078R050 (6)

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Entsrgy Opsrstions,Inc.

e GNTERGY m o sc FNet Gescn MS 39150 Te 001437 2600 C. R. Hutchinson o e New February 15, 1995 "n"o"aamm c.mn U.S. Nuclear Regulatory Commission Mail Station P1-137 Washington, D.C. 20555 ery, Attention: Document Control Desk'

SUBJECT:

Grand Gulf Nuclear Station Unit 1 Docket No. 50416 License No. NPF-29 Monthly Operating Report GNRO-95/00020 C

Gentlemen:

In accordance with the requirement of Technical Specification 6.9.1.10, Entergy Operations is providing the Monthly Operating Report for Grand Gulf Nuclear Station Unit i for January 1995.

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

Yours truly, ko __

CRH/TMC attachments: 1. Operating Status

2. Average Daily Power Level

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

E000 s. v 9502220183 950131 PDR ADOCK 05000416 A R PDR  ; ,

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. February 15, 1995 GNRO-95/00020 Page 2 of 3 cc: Mr. D. C. Hintz (w/a)  :

Mr. R. B. McGehee (w/a) r Mr. N. S. Reynolds (w/a) j Mr. J. E. Tedrow (w/a)

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

Mr. Stewart D. Ebneter (w/a)

Regional Administrator U.S. Nuclear Regulatory Commission Region ll 101 Marietta St., N.W., Suite 2900 Atlanta, Georgia 30323 Mr. P. W. O'Connor, Project Manager Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Mail Stop 13H3 Washington, D.C. 20555 '

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. Attechmsnt 1 to GNRO-95/00020 DOCKET NO 50-416 DATE 0.2/10/95

, COMPLETED BY S. D. Lin TELEPHONE 1601) 437-6793 OPERATING STATUS

1. Unit Name: GGNS UNIT 1

2. Reporting Period: Januarv 1995

3. Licensed Thermal Power (MWt): 3833 MWT 1

4. Nameplate Rating (Gross MWe): 1372.5 MWE l

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

6. Maximum Dependable Capacity (Gross MWe): 1190 MWE

7. Maximum Dependable Capacity (Net MWe): 1143 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 744 744 90.160 )

12. Number of Hours Reactor was Critical 744.0 744.0 73.895.1

13. Reactor Reserve Shutdown Hours 0 0 0

14. Hours Generator On-Line 744.0 744.0 71.090.4

15. Unit Reserve Shutdown Hours 0 0 0 i

16. Gross Thermal Energy Generated (MWH) 2.834.576 2.834.576 251.678.071

17. Gross Electrical Energy Generated (MWH) 929.922 929.922 80.251.421

18. Net Electrical Energy Generated (MWH) 893.322. 893.322 76.879.463

19. Unit Service Factor 10QJ . 100.0 81.0 ,

20. Unit Availability Factor 10b.0 100.0 81.0

21. Unit Capacity Factor (Using MDC Net) 105.1 105.1 78.6

22. Unit Capacity Factor (Using DER Net) 96.1 98.1 71.4

23. Unit Forced Outage Rate 0.0 04_ 6.3

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

Refuelino Outage # 7 beginning on 04/15/94 @ 0000 hour0 days <br />0 hours <br />0 weeks <br />0 months <br /> for a duration of 39 davs

25. inf 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 i

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Attachmsnt 2 to GNRO-95/00020

,' DOCKET NO 50-416 1 DATE O2/10/95 COMPLETED BY S. D. Lin TELEPHONE (601) 437-6793 i

MONTH January 1995 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 1207 17 1201 2 1220 18 1160 3 1217 19 1209 4 1218 20 1210 5 1218 21 1199 l

6 1178 22 1210 7 1117 23 1215 8 1211 24 1213 9 1202 25 1208 f

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1193 26 1199

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11 1183 27 1191 12 1187 28 1194 f i

13 1196 29 1211 14 1205 30 1214 i 15 1213 31 1211

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Attachment 3 to GNRO-95/00020 l UNIT SilUTDOWNS AND POWER REDUCTIONS

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DOCKET NO. 50216 UNIT NAME GGNS Unit 1

• DATE 02/10/95 COMPLETED BY S. D. Lin TELEPilONE (60lM37-6793 REPORT MONTil January 1995 No. Date 8 T r ';i ' Ouration .eason Method Of Licensee System Code Component Cause & Corrective Action To i lleirs. (2p Shutting Down Event Report # (4) Code Prevent Recurrence (C&CA)

Reactor (5)

(3)

None l l l l l l l l 1 2 3 4 5 F: Forced Reason: Method: Exhibit G - Instructions for Preparation of Exhibit I - 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-Administrative G-Operational Error (Explain)

Il-Other (Explain)

NRC SU!MITTAL CERTIFICATION FORM (Miscellaneous) ,

I. Letter Number (List GNRO, GIN, GEXO, etc.) GNRO-95/000 20 T. M. Carter 2/13/95 -

Document Originator Date

11. Certification: Responsible Section/ Organization Enaineerina Sucoort PAGE/ PARAGRAPH NO. SENTENCE NUMBER (S) # BASIS COMMENTS Attachments 1,2, & 3 ALL Data and calculations based on GGNS Unit 1 switchboard Log (PDS), Pine Bluff EMS, Rx.

Eng. Fuel Accounting Program and STA Log entnes. t

1. BASIS: 1) Indicate when an action was or will be done (date) and how. .

2) If statement of fact list supporting document (s) i.e., UFSAR,

• 15 P&lD, Procedure, etc. Responsible Section Supervisor Date/ /

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3) May be a statement or conclusion which is only supported by engineering judgment which must be described under basis.

• Signature indicates certification of the accuracy of indicated portions of the document. Document may be certified with comments.

NOTE: Use separate sheet for each sections / organization.

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