GNRO-2003/00062, Monthly Operating Report for October 2003
| ML033210295 | |
| Person / Time | |
|---|---|
| Site: | Grand Gulf  |
| Issue date: | 11/13/2003 |
| From: | Bottemiller C Entergy Operations |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| GNRO-2003/00062 | |
| Download: ML033210295 (5) | |
Text
Waterloo Road P.O. Box 756 Port Gibson, MS 39150 Tel 601 437 6299 Manager Plant Licensing November 13,2003 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555
Subject:
Monthly Operating Report Grand Gulf Nuclear Station Docket No. 50-416 License No. NPF-29 GNRO-2003100062 Ladies and Gentlemen:
In accordance with the requirement of Technical Specification 5.6.4, Entergy Operations, Inc. is providing the Monthly Operating Report for Grand Gulf Nuclear Station Unit 1 for October 2003.
This letter does not contain any commitments If you have any questions or require additional info~ation, please contact this office.
Yours truly, CABIAMT: amt attachments:
- 1. Operating Status
- 2. Average Daily Power Level
- 3. Unit Shutdown and Power Reductions cc:
(See Next Page)
GO30062
November 13, 2003 Page 2 of 2 G N RO-2003/00062 cc:
Hoeg T. L.
(GGNS Senior Resident) (w/a)
Levanway D. E.
(Wise Carter)
(w/a)
Reynolds N. S.
(w/a)
Smith L. J.
(Wise Carter)
(WW Thomas H. L.
(w/o)
U.S. Nuclear Regulatory Commission ATTN: Mr. Bruce S. Mallett (w/2)
Regional Administrator, Region IV 61 1 Ryan Plaza Drive, Suite 400 Arlington, TX 7601 1-4005 U S. Nuclear Regulatory Commission ATTN: Mr. Bhalchandra Vaidya, NRR/DLPM (WE)
ATTN: ADDRESSEE ONLY ATTN: U.S. Postal Delivery Address Only Mail Stop OWFN/7D-1 Washington, D.C. 20555-0001 GO30062 to GNRO-2003/00062 DOCKET NO 50-416 DATE 11/06/2003 COMPLETED BY J. Charboneau-TELEPHONE (601) 437-6797 OPERATING STATUS
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Unit Name: GGNS UNIT 1 Reporting Period: October 2003 Licensed Thermal Power (MWt): 3898 MWT Nameplate Rating (Gross MWe): 1372.5 MWE Design Electrical Rating (Net MWe): 1250 MWE Maximum Dependable Capacity (Gross MWe): 1257 MWE Maximum Dependable Capacity (Net MWe):
1207 MWE:
If changes occur in Capacity Ratings (Items 3 through 7) Since Last Report. Give Reason: N/A Power Level To Which Restricted, If Any (Net MWe):
Reasons For Restrictions, If Any: N/A None This Month Yr to Date Cumulative*
Hours in Reporting Period 745 7,296 166,840 Number of Hours Reactor was Critical 745.0 7,177.7 143,902.1 Reactor Reserve Shutdown Hours 0
0 0
Hours Generator On-Line 745.0 7,111.1 140.152.4 Unit Reserve Shutdown Hours 0
0 0
Gross Thermal Energy Generated (MWH) 2,90 1,803 27.489,5 18 5 1 1,960,703 Gross Electrical Energy Generated (MWH) 989,920 9,395,748 168,144,327 Net Electrical Energy Generated (MWH) 95 1.060 9,028,353 161,367,529 Unit Service Factor 100.0 97.5 85.3 Unit Availability Factor 100.0 97.5 85.3 Unit Capacity Factor (Using MDC Net) 105.8 102.5 85.2 Unit Capacity Factor (Using DER Net) 102.1 99.0 79.4 Unit Forced Outage Rate 0.0 2.5 4.9 Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
RF013,02/23/03,30 days
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If Shut Down At End of Report Period. Estimated Date of Startup: N/A Units in Test Status (Prior to Commercial Operation):
Forecast Achieved INITIAL CRlTICALITY 0811 8/82 INITIAL ELECTRICITY 10/20/84 COMMERCIAL OPERATION 07/01/85
- Items 1 1 through 18 are cumulative results since initial electricity GO30062 to GNRO-2003100062 DOCKET NO 50-4 16 DATE 11/06/2003 COMPLETED BY J. Charboneau TELEPHONE (601) 437-6797 MONTH: October 2003 DAY 1
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10 11 12 13 14 15 16 AVERAGE DAILY POWER LEVEL (MWe-Net) 1280 1283 1284 1279 1276 1272 1273 1273 1270 1268 1265 1272 1272 1275 1283 1282 DAY AVERAGE DAILY POWER LEVEL (M We-Net) 17 18 19 20 21 22 23 24 25 1279 1282 1281 1277 1273 1272 1278 1276 1271 26 1282 27 1286 28 1283 29 1279 30 1276 31 1274 GO30062
G030062 to GNRO-2003/00062 UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT MONTH October 2003 No.
Date Type (1)
Duration Hours Reason (2)
Method Of Shutting Down Reactor (3)
Licensee Event Report #
System Code (4)
Component Code (5)
Cause & Corrective Action To Prevent Recurrence (C&CA) 1 10/11/2003 S
1.0 B
5 NA NA NA NA 1
2 3
4 5
F: Forced Reason:
Method:
Exhibit G - Instructions for Preparation of Exhibit 1 - 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)
H-Other (Explain)