ML20209J066

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Revised Monthly Operating Rept for May 1999 for Millstone Unit 2
ML20209J066
Person / Time
Site: Millstone Dominion icon.png
Issue date: 05/31/1999
From: Stark S
NORTHEAST NUCLEAR ENERGY CO.
To:
Shared Package
ML20209J051 List:
References
NUDOCS 9907210122
Download: ML20209J066 (2)


Text

F- 1

. .- l Docket No. 50-336 B17824 l

l l

Attachment 2  ;

Millstone Nuclear Power Station, Unit No. 2 Facility Operating License No. DPR-65 l Monthly Operating Report i Revised Operating Data Report for May 1999 l

9907210122 990713 July 1999 PDR ADOCK 05000336 R PDR

a U.S. Nuclear Regul: tory Commission B17824\ Attachment 1\Page 2 OPERATING DATA REPORT UNIT NAME: Millstone Unit 2 DATE: 07/01/99 COMPLETED BY: S. Stark TELEPHONE: (860)447-1791 EXT: 4419 OPERATING STATUS

1. Docket Number 50-336
2. Reporting Period June 1999 Notes: Items 22 and 23
3. Utility Contact S. Stark cumulative are weighted
4. Licensed Thermal Power (MWt): 2700 averages. Unit operated at
5. Nameplate Rating (Gross MWe): 909 2560 MWTH prior to its
6. Design Electrical Rating (Net MWe): 870 uprating to its current
7. Maximum Dependable Capacity (Gross MWe): 901.63 2700 MWTH power level.
8. Maximum Dependable Capacity (Net MWe): 870.63
9. If Changes Occur in Capacity Ratings (items Number 4 Through 8) Since Last Report, Give Reasons: N/A
10. Power Level To Which Restricted, if any (Net MWe): N/A
11. Reasons For Restrictions, if Any: N/A l This Month Yr.-To-Date Cumulative
12. Hours in Reporting Period 720.0 4343.0 206111.0
13. Number Of Hours Reactor Was Critical 720.0 1159.7 123071.4
14. Reactor Reserve Shutdown Hours 0.0 0.0 2205.5
15. Hours Generator On-Line 720.0 1063.1 117675.0
16. Unit Reserve Shutdown Hours 0.0 0.0 468.2
17. Gross Thermal Energy Generated (MWH) 1942497.0 2648041.5 303510547.9
18. Gross Electrical Energy Generated (MWH) 648561.0 869347.5 99578807.5
19. Net Electrical Energy Generated (MWH) 629262.0 812083.9 95409781.6 j
20. Unit Service Factor 100.0 24.5 57.1
21. Unit Availability Factor 100.0 24.5 57.3
22. Unit Capacity Factor (Using MDC Net) 100.4 21.5 54.0
23. Unit Capacity Factor (Using DER Net) 100.5 21.5 53.3
24. Unit Forced Outage Rate 0.0 75.5 29.3
23. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each): N/A
26. If Unit Shutdown At End Of Report Period, Estimated Date of Startup: N/A
27. Units in Test Status (Prior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY N/A N/A INITIAL ELECTRICITY N/A N/A COMMERCIAL OPERATION N/A N/A l

e U.S. Nuclerr Regulatory Commission B17824\ Attachment 2\Page 1 OPERATING DATA REPORT UNIT NAME: Millstone Unit 2 l DATE: 07/01/99 COMPLETED BY: S. Stark TELEPHONE: (860) 447-1791 EXT: 4419 OPERATING STATUS l

1. Docket Number 50-336
2. Reporting Period May 1999 (Revised *) Notes: ltems 22 and 23
3. Utility Contact S. Stark cumulative are weighted
4. Licensed Thermal Power (MWt): 2700 averages. Unit operated at
5. Nameplate Rating (Gross MWe): 909 2560 MWl'H prior to its
6. Design Electrical Rating (Net MWe): 870 uprating to its current i
7. Maximum Dependable Capacity (Gross MWe): 901.63 2700 MWTH power level. I
8. Maximum Dependable Capacity (Net MWe): 870.63
9. If Changes Occur in Capacity Ratings (Items Number 4 Through 8) Since Last Report, j Give Reasons: N/A
10. Power Level To Which Restricted, if any (Net MWe): N/A
11. Reasons For Restrictions, if Any: N/A This Month Yr.-To-Date Cumulative l
12. Hours in Reporting Period 744.0 3623.0 205391.0
13. Number Of Hours Reactor Was Critica! 439.7 439.7 122351.4
14. Reactor Reserve Shutdown Hours 0.0 0.0 2205.5
15. Hours Generator On-Line 343.1 343.1 116955.0
16. Unit Reserve Shutdown Hours 0.0 0.0 468.2
17. Gross Thermal Energy Generated (MWH) 705544.5
  • 705544.5
  • 301568050.9 *
18. Gross Electrical Energy Generated (MWH) 220786.5 220786.5 98930246.5
19. Net Electrical Energy Generated (MWH) 202409.5 182821.9 94780519.6
20. Unit Service Factor 46.1 9.5 56.9
21. Unit Availability Factor 46.1 9.5 57.2
22. Unit Capacity Factor (Using MDC Net) 31.2 5.8 53.8
23. Unit Capacity Factor (Using DER Net) 31.3 5.8 53.2
24. Unit Forced Outage Rate 53.9 90.5 29.4
25. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each): N/A
26. If Unit Shutdown At End Of Report Period Estimated Date of Startup: N/A
27. Units in Test Status (Prior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY N/A N/A INITIAL ELECTRICRY N/A N/A COMMERCIAL OPERATION N/A N/A

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