ML20083M510
| ML20083M510 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 04/30/1995 |
| From: | Richard Anderson, Paustian H NORTHERN STATES POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9505190287 | |
| Download: ML20083M510 (5) | |
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Northem States Power Company Monticello Nuclear Generating Plant 2807 West Hwy 75 Monticello, Minnesota 55362-9637 May 12,1995 Monticello Technical Specification 6.7.A.3 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 Operatino Report for April.1995 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 Aprilis provided as Attachment A.
Please contact Marv Engen, Sr Licensing Engineer, at (612) 295-1291 if you require further information.
/h' kor 1.Ok Roger O Anderson Director
, Licensing and Management issues 4
c:
Regional Administrator-111, NRC NRR Project Manager, NRC Sr Resident inspector, NRC State of Minnesota Attn: Kris Sanda J Silberg 1SGCy 9505190287 950430 f
PDR ADOCK 05000263 R
OPERATING DATA REPORT 9
DOCKET NO.
50-263 DATE 5-1-95 COMPLETED BY H.
H.
Paustian TELEPHONE 612/295-5151 OPERATING STATUS JNotes
]
Monticello
]
]
- 1. Unit Name
- 2. Reporting period:
April
]
]
- 3. Licensed Thermal Power (MWt) :
1670
)
]
- 4. Nameplate Rating (Gross MWe):
569
]
]
- 5. Design Electrical Rating (Net MWe):
545.4
]
]
- 6. Maximum Dependable Capacity (Gross MWe): --564
]
]
7.
Maximum Dependable Capacity (Net MWe):
536
]
]
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 1
THIS MONTH YR.-TO-DATE CUMULATIVE I
- 31. Hours In Reporting Period 719 2879 208920
- 12. Number Of Hours Reactor Was Critical 719.0 2879.0 169878.9
- 13. Reactor Reserve Shutdown Hours 0.0 0.0 940.7
}
- 14. Hours Generator On-Line 719.0 2879.0 166989.9 l
- 15. Unit Reserve Shutdown Hours 0.0 0.0 0.0
- 16. Gross Thermal Energy Generated (MWH) 1175107 4777315 258263767
- 17. Gross Electrical Energy Generated (MWH) 397735 1629162 87312640
- 18. Net Electrical Energy Generated (MWH) 383738 1572024 83547134 1
- 19. Unit Service Factor 100.0%
100.0%
79.9%
- 20. Unit Availability Factor 100.0%
100.0%
79.9%
j
- 21. Unit Capacity Factor (Using MDC Net) 99.6%
101.9%
74.6%
l
- 22. Unit Capacity Factor (Using DER Net) 97.9%
100.1%
73.3%
l
- 23. Unit Forced Outage Rate 0.0%
0.0%
3.5%
l l
- 24. Shutdowns Scheduled Over Next 12 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) : N/A Forecast Achieved 1
INITIAL CRITICALITY I
INITIAL ELECTRICITY j
COMMERCIAL OPERATION j
l I
1 l
l I
l l
l l
l
__________________________________________J
n- -
o3-AVERAGE DAILY UNIT POWER LEVEL LOCKET NO.
50-263 UNIT Monticello DATE 5-1-95
~~
COMPLETED BY H. H.
Paustian TELEPHONE 612/295-5151 MONTH OF April DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 547.
17 547.
2 549.
18 547.
3 549.
19 546.
4 548.
20 543.
5 549.
21 544.
6 550.
22 545.
7
- 547, 23 543.
8 549.
24 541.
9 547.
25 545.
10
___548.
26 537.
11 548.
27 544.
12 548.
28 542.
13 548.
29 213.
14 548.
30 510.
15
- 544, 16 546.
INSTRUCTIONS On 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.
i NARRATIVE
SUMMARY
OF OPERATING EXPERIENCE DOCKET NO.
50-263 DATE 5-1-95 COMPLETED BY H.'H.
Paustian TELEPHONE 612/295-5151 MONTH APR 4-01-95 to Power operation.
4-29-95 4-29-95 to Power reduced to approximately 30% for condenser cleaning.
4-30-95 4-30-95 Power operation.
Note: Power operation defined as essentially 100% of rated power except for weekend load drops for specified surveillance testing.
.y 3
9 '
UNIT SHUID0VNS AND POWER REDUCTIONS DOGET NO.
50-263
^
UNIT NAME Honticello DATE 15-02-95 COMPLETED BY H. H. Paustian REPORT MONTH April TELEPHONE _1512/295-5151 -
No.
Date Ty(pe (hours)
(2) of No.
Code Code Action to Duration Reason Method LER System Comp.
Cause & Corrective 1)
Shutdown (4)
(5)
Prevent Recurrence (3) 2 04-29-95 S
0.0 B
4 N/A SG COND Power reduction to 30% for condenser cleaning.
1 2
3 4
F: Forced Reason:
Method:
Draft IEEE Standard S: Scheduled A-Equipment Failure (Explain) 1-Manual 805-1984(P805-D5)
B-Maintenance or Test 2-Manual Scram C-Refueling 3-Automatic Scram 5
D-Regulator Restriction 4-Other (Explain)
IEEE Standard 803A-1983 E-Operator Training & License Examination F-Administrative G-Operational Error (Explain)
H-Other (Explain)
._ __ _ ___ _ ________- ____-__ _ _________________-_____________ - __________ _______._ ___- - -_____,.