ML20069L767
| ML20069L767 | |
| Person / Time | |
|---|---|
| Site: | Grand Gulf  |
| Issue date: | 05/31/1994 |
| From: | Hutchinson C, Lin S ENTERGY OPERATIONS, INC. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| GNRO-94-00086, GNRO-94-86, NUDOCS 9406200231 | |
| Download: ML20069L767 (5) | |
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June 10, 1994 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 94/00086 Gent'emen:
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 1 for May 1994.
If you have any questions or require additional information, please contact this office.
Yours truly, l
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s CRH/TMC attachments:
1.
Operating Status 2.
Average Daily Power Level 3.
Unit Shutdown and Power Reductions cc:
(See Next Page)
/l 94o52co231 940531 PDR ADOCK 05000416 R
June 10, 1994
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GNRO-94/00086 Page 2 of 3 cc:
Mr. R. H. Bernhard (w/a)
Mr. D. C. Hintz (w/a)
Mr. R. B. McGehee (w/a)
Mr. N. S. Reynolds (w/a)
Mr. H. L. Thomas (w/o)
Mr. Stewart D. Ebneter (w/a)
Regional Administrator U.S. Nuclear Regulatory Commission Region 11 101 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 s:
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r Attachment I to GNRO 94/00086 DOCKET NO 50-416 DATE 06/06/94 COMPLETED BY S. D. Lin TELEPHONE (601) 437-6793 OPERATING STATUS 1.
Unit Name: GGNS UNIT 1 2.
Reporting Period: May 1994 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): 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 Resason:
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 3,623 84.279
- 12. Number of Hours Reactor was Critical 744,0 3.469.1 68.155.7
- 13. Reactor Reserve Shutdown Hours 0
0 0
- 14. Hours Generator On-Line 744.0 3.431.0 65.490.9
- 15. Unit Reserve Shutdown Hours 0
0 0
- 16. Gross Thermal Energy Generated (MWH) 2.747.740 12.885.205 230.702.776
- 17. Gross Electrical Energy Generated (MWH) 883.066 4.195.136 73.502.640
- 18. Net Electrical Energy Generated (MWH) 846.443 4.033.354 70.404.741
- 19. Unit Service Factor 100.0 94.7 79.9
- 20. Unit Availability Factor 100.0 94.7 79.9
- 21. Unit Capacity Factor (Using MDC Net) 99.5 97.4 77.3
- 22. Unit Capacity Factor (Using DER Net) 91.0 89.1 70.2
- 23. Unit Forced Outage Rate 0.0 5.3 6.5 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 1
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. to GNRO-94/00086 DOCKET NO 50-416 DATE 06/03/94 COMPLETED BY S. D. Lin TELEPHONE (601) 437-6793 MONTH May1994 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 1202 17 1183 2
1201 18 1189 3
1133 19 1192 4
1193 20 1195 5
1191 21 1181 6
1187 22 1188 7
1176 23 1185 8
1164 24 1182 9
1182 25 1180 10 1181 26 1176 11 1177 27 1102 12 1174 28 980 13 1175 29 933 14 1142 30 834 15 1133 31 741 16 1135
i
, to GNRO-94AXX55 UNIT SIIUTDOWNS AND POWER REDUCTIONS DOCKET NO.
50-416 UNIT NAhtE GGNS Unit I DATE 05/06/94 CONIPLETED t3Y S. D. Lin l
TELEPHONE (601)437-6793 REPORT NIONTH STAY 1994
-No.
Date Type (I)
Duration Reason Niethod Of Licensee System Code Component Cause & Corrective Action To Hours (2)
Shutting Event Repon #
(4)
Code Prevent Recurrence (C&CA )
Down Reactor (5)
(3) 944M 05/28/94 S
9,8 B
5 N/A N/A N/A Power reduced to approvmutely 80 % tir performing control rod sequmce exchange.94-005 05/28/94 F
86 2 B
5 N/A CD ROD Remamed at low power for performing control rod scram time testing i
2 3
4 5
F: Forced Reason:
Niethod:
Exhibit G - Instructions for Preparation of Exhibit 1 - Same Source S: Scheduled A-Equipment Failure (Explain) 1-N1anual Data Entry Sheets for Licensee Event B-Ntaintenance or Test 2-Ntanual Scram Report (LER) File (NUREG-0161)
C-Refueting 3-Automatic Scram D-Regulatory Restriction 4-Continued E-Operator Training &
5-Reduced load Licensing Examination 6-Other F-Administrative G-Operational Error (Explain)
H-Other (Explain)