ML20079H370
| ML20079H370 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 09/30/1991 |
| From: | Parker T, Paustian H NORTHERN STATES POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9110110059 | |
| Download: ML20079H370 (5) | |
Text
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Northem States Power Company 414 Nicollet Mall Minneapohs, Minnesota 55401-1927 Telephone (612) 330-5500 October 9, 1991 Mot.ticello Technical Specifications Section 6.7.A.3 US Nuclaar Regulatory Commission Attn: Document Control Desk Washington, DC 20555 MONTICELLO NUCLEAR GENERATING PLANT Docket No. 50-263 License No. DPR-22 Monthly Operating Report September 1991 Attached is the Monthly Operating Report for September 1991 for the Monticello Nuclear Generating Plant.
NN /W Thomas M Parker Manager Nuclear Support Service TMP/mkl C:
Director, Office of Resource Management Regional Administrator-III, NRC NRR Project Manager, NRC NRC Resident Inspector MPCA Attn: J W Ferman Attachment 1
hhl 9110110059 910930 I
j PDR ADOCK 05000263 h(f l
/
R PDR f
OPERATING DATA REPORT DOCKET NO.
50-263 DATE 10- 1-91 COMPLETED BY H.
H.
Paustian TELEPIf0NE 612/295-5151 OPERATING STATUS
] Notes
]
- 1. Unit Name :
Monticello
]
]
- 2. Reporting period:
SEPTEMBER
]
]
- 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 Rat'ngs (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 THIS MONTH YR.-TO-DATE CUMULATIVE
- 11. Hours In Reporting Period 720 6551 177528
- 12. Number Of Hours Reactor Was Critical 720.0 4866.6 141209.4
- 13. Reactor Reserve Shutdown Hours 0.0 0.0 940.7
- 14. Hours Generator On-Line 720.0 4788.4 138538.9
- 15. Unit Reserve Shutdown Hours 0.0 0.0 0.0 i
- 16. Gross Thermal Energy Generated (MWH) 1201205 7536937 211859871
- 17. Gross Electrical Energy Generated'(MWH) 404237 2519240 71647800
- 18. Net Electrical Energy Generated (MWH) 387133 2400224 68507471
- 19. Unit Service Factor 100.0%
73.1%
78.0%
- 20. Unit Availability Factor 100.0%
73.1%
78.0%
- 21. Unit Capacity Factor (Using MDC Net) 100.3%
68.4%
72.0%-
- 22. Unit Capacity Factor (Using DER Net) 98.6%
67.2%
70.8%
- 23. Unit Forced Outage Rate 0.0%
4.4%
4.0%
- 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 INITIAL CRITICALITY INITIAL-ELECTRICITY COMMERCIAL OPERATION C
NARRATIVE
SUMMARY
OF OPERATING EXPERIENCE DOCKET NO.
50-263 DATE 10- 1-91 COMPLETED BY H.
H.
Paustian TELEPHONE 612/295-5151 MONTH SEP 9-1-91 to Power operation.
9-30-91 Note: Power operation defined as essentially 100% of rated power except for weekend load drops for specified surveillance testing.
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-263 UNIT Monticello DATE 10- 1-91 COMPLETED BY H.
H.
Paustian TELEPHONE 612/295-5151 L
MONTH OF SEPTEMBER DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
.(MWe-Net) 1
- 530, 17 538.
2 532.
18 541.
3
- 529, 19 544.
4 532.
20
__547.
5 529.
21 542.
6 531.
22 543.
7 533.
23 547.
8 534.
24 543.
9
- 533, 25 541.10-534.
26 543.
11
- 533, 27 541.
12
- 537, 28 544.
13
- 544, 29 542.
14 531.
30
-543.
15 535._
16 536.
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.
UNIT SHUTDrE!S AID POWER REDUCTI0ts DOCITT 10.
50-263 UllIT IAME 7bnticello IATE ~10-01-91 CCMPIETED BY 1. H. Paustlan PEPORT FDimi __ September _
TELEPHotE _612/295-5151-Ib.
Ihte Type Duration Reason Method LER System Caro.
Cause & Gorrective T1)
(fours)
(2) of tb.
Code Code Action to Shutdown (4)
(S)
Prevent Recurrence (3)
Ibne t
l I
1 2
3 4
Reason:
Method:
Draft IEEE Standard F: Fort A-F4 pn.ent Failure (Explain) 1-Manual 805-1984(P805-D5) i S: Scheuw.ed B-Maintenance or Test 2-tenual Scram C-Refueling 3-Automatic Scram 5
D-lator Restriction 4-Other (Explain)
IEEE Standard 803A-1983 E-rat;or Training & License Examination F-Inistrative G-C rational Error (Explain)
H-OJ1er (Explain)
... a
,