ML20137X788
| ML20137X788 | |
| Person / Time | |
|---|---|
| Site: | Grand Gulf  |
| Issue date: | 03/31/1997 |
| From: | Hughey W, Lin S ENTERGY OPERATIONS, INC. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| GNRO-97-00026, GNRO-97-26, NUDOCS 9704220168 | |
| Download: ML20137X788 (5) | |
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EntI y rxtions, inc.
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Port G,bson, MS 39150 Tel 60' 437-6470 W.K.Hughey Safety & Regulatory April 14, 1997
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U.S. Nuclear Regulatory Commission Mail Station P1-137 Washington, D.C. 20555 Attention:
Document Control Desk i
SUBJECT:
Grand Gulf Nuclear Station Unit 1' Docket No. 50-416 License No. NPF-29 Monthly Operating Report GNRO-97/00026 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 March 1997.
If you have any questions or require additionalinformation, please contact this office.
Yours truly,
/
l} W WKH/CWG attachments: 1.
Operating States 2.
Average Daily Power Level 3.
Unit Shutdown and Power Reductions cc:
(See Next Page)
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9704220168 970331
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PDR ADOCK 05000416 R
PDR 220051 EppppMI
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' April 14, 1997 GNRO-97/00026 '
I Page 2 of 3 7
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Mr. D. C. Hintz (w/a) j Mr. R. B. McGehee (w/a)
Mr. N. S. Reynolds (w/a)
Mr. J. E. Tedrow (w/a) 7 y
Mr. H. L. Thomas (w/o)
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Mr. Leonard J. Callan (w/a) j Regional Administrator l
U.S. Nuclear Regulatory Commission Region IV -
611 Ryan Plaza Drive Suite 400 l
Arlington, TX 76011 Mr. Jack Donohew, Project Manager i
Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Mail Stop 13H3
' I Washington, D.C. 20555 I
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, to GNRO-97/00026 DOCKET NO 50-416 DATE 04/08/97 COMPLE*7D BY S. D. Lin TELEPHOt.~
(601) 437-6793 OPERATING STATUS 1.
Unit Name: GGNS UNIT 1 2.
Reporting Period: MARCH 1997 3.
Licensed Thermal Power (MWt): 3833 MWT 4.
Nameplate Rating (Gross MWe): 1372.5 UWE 5.
Design Electrical Rating (Net MWe): 1250 MWE 6.
Maximum Dependable Capacity (Gross MVle): 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 2.160 109.120
- 12. Number of Hours Reactor was Critical 744.0 2.160.0 90.139.0
- 13. Reactor Reserve Shutdown Hours 0
0 0
- 14. Hours Generator On-Line 744.0 2.160.0 87.036.9
- 15. Unit Reserve Shutdown Hours 0
0 0
- 16. Gross Thermal Energy Generated (MWH) 2.832.121 8.247.865 311.366.901 17, Gross Electrical Energy Generated (MWH) 964.636 2.825.256 100.097.187
- 18. Net Electrical Energy Generated (MWH) 928.051 2 718.579 95.942.924
- 19. Unit Service Factor 100.0 100.0 81.5
- 20. Unit Availability Factor 100.0 100.0 81.5
- 21. Unit Capacity Factor (Using MDC Net) 104.0 104.9 80.0
- 22. Unit Capacity Factor (Using DER Net) 99.8 100.7 73.1
- 23. Unit Forced Outage Rate 0.0 0.0 6.1 1
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
None
- 25. If Shut 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 08/18/82 INITIAL ELECTRICITY 10/20/84 COMMERCIAL OPERATION 07/01/85
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. Attachment 2 to GNRO 97/00026 DOCKET NO 50-416 DATE 04/08/97
. COMPLETED BY S. D. Lin TELEPHONE (601) 437-6793 MONTH - March 1997 DAY.
AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL
-(MWe Net)
(MWe-Net) l' 1237 17 1259 2
1244 18 1250 3
1268-19 1263 4
1255 20 1268 5
1250 21 1260 6
1273 22 1178 7
1268 23 1078 8
1243 24
-1237 t
9 1254 25 1248 i.
10 1248 26 1263 l
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11 1252 27 1256 l
12 1253 28 1239 13 1249 29 1253 14 1260 30 1255 15 1275 31 1264
.16 1272 v
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9 l
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! to GNRO-9?f00026 i
UNIT SHUTDOWNS AND POWER REDUCTIONS c
DOCKET NO.
50-416 UNIT NAME GGNS Unit I DATE 04/08/97 COMPLETED BY S.D.Lin TELEPHONE (601)437-6793 I
i REPORT MONTH March 1997 No.
Date Type (1)
Duration Reason Method Of Licensee Event System Code Component Cause & Corrective Action To Prevent l
Hours (2)
Shutting Down Report #
_(4)
Code (5)
Recurrence (CACA) f Reactor (3)
None i
f 1
2 3
4 5
F: Forced Reason:
Method:
Exhibit G - Instructions for Preparation of Exhibit 1 - Same Source l
S: Scheduled A-Equipment Failure (Explain) 1-Manual Data Entry Stats for Licensee Esent l
B-Maintenance or Test 2-Manual Scram Report (LER) File (NUREG-0161)
C-Refueling 3-Automatic Scram f
D-Regulatory Restriction 4-Continued E-Operator Training &
5-Reduced load Licensing Examination 6-Other F-Administratist G-Operational Error (Explain)
H-Other (Explain) l l
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