ML20112J192
| ML20112J192 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 05/31/1996 |
| From: | Richard Anderson, Paustian H NORTHERN STATES POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9606200010 | |
| Download: ML20112J192 (5) | |
Text
.
Northem States Power Company Monticello Nuclear Generating Plant 2807 West Hwy 75 Monticello, Minnesota 55362-9637
)
l June 10,1996 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 May.1996 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 May is provided.
Please contact Marv Engen, Sr Licensing Engineer, at (612) 295-1291 if you require further information.
l lb
+
Roger O Anderson Director i
Licensing and Management issues c:
Regional Administrator-lli, NRC NRR Project Manager, NRC Sr Resident inspector, NRC State of Minnesota Attn: Kris Sanda J Silberg 200036 41, 9606200010 960531
_ l-PDR. ADOCK 05000263 R
OPERATING DATA REPORT DOCKET NO.
50-263 DATE 6-3-96 COMPLETED BY H. H.
Paustian TELEPHONE 612/295-5151 OPERATING STATUS
] Notes J
Monticello
]
]
- 1. Unit Name
- 3. Reporting period:
May
]
]
1
- 3. Licensed Thermal Power (MWt):
1670
]
]
r
- 4. Nameplate Rating (Gross MWe):
583.5
]
]
5.
Design Electrical Rating (Net MWe):
559.9
]
]
- 6. Maximum Dependable Capacity (Gross MWe) : 578.5
]
]
- 7. Maximum Dependable Capacity (Net MWe):
550.5
]
]
3,
- 8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons: New turbine installed; new ratings estimated pending completion of performance testing 9.
Power Level To Which Restricted, If Any (Net MWe) :
N/A 4
- 10. ~ Reasons For Restrictions, If Any: __N/A 1
THIS MONTH YR.-TO-DATE CUMULATIVE
- 11. Hours In Reporting Period 744 3647 218448
- 12. Number Of Hours Reactor Was Critical 242.0 2650.9 178410.8
- 13. Reactor Reserve Shutdown Hours 0.0 0.0 940.7
- 14. Hours Generator On-Line 110.8 2518.2 175389.1
- 15. Unit Reserve Shutdown Hours 0.0 0.0 0.0
- 16. Gross Thermal Energy Generated (MWH) 160090 3704410 271757199
- 17. Gross Electrical Energy Generated (MWH) 49105 1249079 91879110
- 18. Net Electrical Energy Generated (MWH) 43311 1192077 87923449
- 19. Unit Service Factor 14.9%
69.0%
80.3%
- 20. Unit Availability Factor 14.9%
69.0%
80.3%
- 21. Unit Capacity Factor (Using MDC Net) 10.6%
60.9%
75.1%
- 22. Unit Capacity. Factor (Using DER Net) 10.4%
59.8%
73.8%
- 23. Unit Forced Outage Rate 48.0%
3.9%
3.4%
< 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:
- 26. Units In Test Status (Prior to Commercial Operation) : N/A Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-263 UNIT Monticello-DATE 6-3-96 COMPLETED BY H.
H.
Paustian TELEPHONE 612/295-5151 MONTH OF May DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER' LEVEL (MWe-Net)
(MWe-Net) 1
-2, 17
-7.
3
-3.
18
-8.
3
-5.
19
-10.
4
-3.
20
-9.
J 5
-3.
21
-11.
l 6
-3.
22
-10.
7
-3.
23
-9.
8
-3.
24
-7.
9
-3.
25
-8, 10
-4.
26 41.
11
-2, 27 45.
j 13
-5.
28 234.
i 13
-7.
29 527.
j 14
-6.
30 541.
15
-6.
31 559.
16
-6.
INSTRUCTIONS j
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.
NARRATIVE
SUMMARY
OF OPERATING EXPERIENCE DOCKET NO.
50-263 DATE 6-3-96 COMPLETED BY H. H.
Paustian TELEPHONE 612/295-5151 MONTH MAY 05-01-96 to End-of-Cycle 17 refueling 05-23-96 05-23-96 to Startup testing and repair of new turbine 05-28-96 05-28-96 to Power operation 05-31-96 Spent Fuel Pool Update Fuel assemblies in core 484 Fuel assemblies in spent fuel pool 966 Licensed capacity 2237 Date of last refueling that can be 2006 discharged with present capacity l
l Note: Power operation defined as essentially 100% of rated power except for weekend load drops for specified surveillance testing.
)
l
'.o UNIT SHUIDOWNS AND POWER REDUCTIONS D003T NO. 50-263 INIT NAME Monticello DATE T)6-05-%
COMPIETED BY 7. H. Paustian REPORT MONIH May TELEPHONE 612/295-5151 -
No.
Date Type Duration Reason Method IER System Cause & Corrective 11)
(hours)
(2) of No.
Code Action to Shutdown (4)
(5)
Prevent Recurrence (3) 2 05 %
S 530.8 C
2 N/A Plant shutdown for 1996 (E0C17) refueling outage.
-3 05 %
F 102.5 A
2 N/A TA 1RB Post-refueling restart was delayed by vibration problems in new turbine.
1 2
3 4
F: Forced Reason:
Method:
Draft IEEE Standard S: Scheduled A-Equipment Failure (Explain) 1-Manual 805-1984(P905-D5)
B-Maintenance or Test 2-Manual Scram C-Refueling 3-Automatic Scram 5
D-lator Restriction 4-Other (Explain)
IEEE Standard 803A-1983 E
rator Training & License Examination F-inistrative G-Operational Error (Explain)
H-Other (Explain) m
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