ML20216H648
| ML20216H648 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 02/28/1998 |
| From: | Raustian H, Voth M NORTHERN STATES POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9803230109 | |
| Download: ML20216H648 (5) | |
Text
.
Northem States Power Company Monticello Nuclear Generating Plant 2807 West Hwy 75 Monticello, Minnesota 55362-9637 March 10,1998 US Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 MONTICELLO NUCLEAR GENERATING PLANT Docket No. 50-263 License No. DPR-22 Submittal of Monticello Monthly Operating Report for February,1998 in accordance with Monticello Technical Specification 6.7.A.3, the report of operating statistics for the Monticello Nuclear Generating Plant for the Month of February is provided.
Please contact Marcus H. Voth, Project Manager - Licensing at (612) 271-5116 if you require further information.
Marcus H. Voth Project Manager-Licensing j
Nuclear Energy Engineering Dept.
l c:
Regional Administrator-lil, NRC NRR Project Manager, NRC I
Sr Resident inspector, NRC State of Minnesota Attn: Kris Sanda J Silberg j
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OPERATING DATA REPORT l
DOCKET NO.
50-263 DATE 3-2-98 l
COMPLETED BY H. H.
Paustian TELEPHONE 612/295-5151 OPERATING STATUS
] Notes
]
- 1. Unit Name -
Monticello
]
]
- 2. Reporting period:
February
]
]
- 3. Licensed Thermal Power (MWt):
1670
)
]
l
- 4. Nameplate Rating (Gross MWe) :
576.5
]
]
- 5. Design Electrical Rating (Net MWe):
552.9
]
]
l
- 6. Maximum Dependable Capacity (Gross MWe) : 571.5
)
]
- 7. Maximum Dependable Capacity (Net MWe) : __543.5
)
]
l
- 8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:
- 9. Power Level To Which Restricted, If Any (Net MWe):
N/A
- 10. Reasons For Restrictions, If Any: __N/A J
i l
THIS MONTH YR.-TO-DATE CUMULATIVE
- 11. Hours In Reporting Period 672 1416 233761
- 12. Number Of Hours Reactor Was Critical 672.0 1416.0 191460.3
- 13. Reactor Reserve Shutdown Hours 0.0 0.0 940.7
- 14. Hours Generator On-Line 672.0 1416.0 188350.3
- 1E. Unit Reserve Shutdown Hours 0.0 0.0 0.0 4
- 16. Gross Thermal Energy Generated (MWH) 1009217 2232588 293088193 l
- 17. Gross Electrical Energy Generated (MWH) 347419 773546 99254921
- 18. Net Electrical Energy Generated (MWH) 333498 743432 95004489
- 19. Unit Service Factor 100.0%
100.0%
80.6%
- 20. Unit Availability Factor 100.0%
100.0%
80.6%
- 21. Unit Capacity Factor (Using MDC Net) 91.3%
96.6%
75.8%
- 22. Unit Capacity Factor (Using DER Net) 89.8%
95.0%
74.4%
- 23. Unit Forced Outage Rate 0.0%
0.0%
4.3%
- 24. Shutdowns Scheduled Over Next 12 Months (Type, Date, and Duration of Each)
_ Refueling Outage, 3/20/98-4/23/98, 34 days
- 25. If Shut Down At End Of Report Period, Estimated Date Of Startup:
- 26. Units In Test Status (Prior to Commercial Operation): N/A Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION l
b.-
4 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-263 UNIT Monticello-DATE 3-2-98 COMPLETED BY H. H. Paustian TELEPHONE 612/295-5151 MONTH OF_ February DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 528.
17 491.
'2' 523.
18 488.
3 523.
19 485.
4 520.
20 484.
5 518.
21 482.
6 515.
22 479.
7 514.
23 477.
8 512.
24 475.
9 511.
25 471.
10 504.
26 470.
11 504.
27 468.
12 502.
28 469.
.13 499.
14 496.
15 496.
16 492.
INSTRUCTIONS ion this format, list the average daily unit power level in MWe-Net for each day in the reporting month.
Compute to'the nearest whole megawatt.
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NARRATIVE
SUMMARY
OF OPERATING EXPERIENCE DOCKET NO.
50-263 DATE 3-2-98 COMPLETED BY H. H.
Paustian TELEPHONE 612/295-5151 MONTH FEB 02-01-98 to Power coastdown continues.
02-28-98 l
Note: Power operation defined as essentially 100% of rated power except for weekend load drops for specified surveillance testing.