ML20237J312
| ML20237J312 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 07/31/1987 |
| From: | Musolf D, Myrabo A NORTHERN STATES POWER CO. |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| NUDOCS 8708180086 | |
| Download: ML20237J312 (5) | |
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' OPERATING-DATA REPORT f N DOCKET NO.
50-263 DATE 8-3-87 v
I COMPLETED BY A.
L.
Myrabo TELEPHONE 612/295-5151
' OPERATING STATUS iNotes 1.' Unit Name :..
Monticello 12. Reporting period:
JULY 3L.oLicensed Thermal Power (MWt):
1670 1
'4. Namepl' ate Rating (Gross MWe):
569 5.. Design; Electrical.RatingL(Net MWe):
545.4
- 6. Maximum Dependable Capacity (Gross MWe):
564: 1 1
- 7. Maximum Dependable Capacity (Net MWe):
- 536 1
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):
- 10.. Reasons For Restrictions, If Any: __N/A N/A U
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This Month Yr.-to-Date' Cumulative.
744 5087 141000
- 11. Hours?In1 Reporting Period L12. Number Of Hours Reactor Was Critical.
733.7 4852.9 110087.0
- 13. Reactor ReservefShutdown Hours 0.0 0.0 940.7-
- 14. Hours Generator On-Line 729.0 4784.1 107728.5-
.15'. Unit Reserve Shutdown' Hours 0.0 0.0 0.0-16.. Gross. Thermal Energy Generated (MWH) 1175198 7765453 164402805 s
'17. Gross Electrical Energy Generated'(MWH) - 392055 2618048 55796660
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- 18. Net ~ Electrical Energy Generated (MWH)
- 372545
- 2508001
- 53355390 o
~~
19.-Unit Service Factor
~~ 98.0%
94.0%
76.4%
- 20. Unit Availability Factor 98.0%
94.0%
76.4%
'21. Unit Capacity Factor (Using MDC Net)
~~ 93.4%
92.0%
70.6%
- 22. Unit Capacity. Factor (Using DER Net) 91.8%
90.-4%
69.4%.
22..' Unit Forced Outage Rate 2.0%
2.2%
4.5%
- 24. Shutdowns Scheduled Over Next 12 Months TType, Date, and Duration of Each)
__1987 refueling outage - October 21, 1987 - 42 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 i
8708180086 070731 '
PDR ADOCK 05000263 3(
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$b d,
i
se NARRATIVE
SUMMARY
OF OPERATING EXPERIENCE DOCKET NO.
50-263' DATE 8-3-87 COMPLETED BY A '.
L.
Myrabo TELEPHONE 612/295-5151 MONTH JULY' 7 87 to-Power operation.
7 87 7 87 Reactor scram after loss of 230 KV line and subsequent events.
7'-17-87 to Power operation.
7 87 l.1
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i Note: Unit commenced end-of-cycle coastdown 7-16-87.
Note: Power operation defined as essentially 100% of rated power except for weekend load drops for specified surveillance testing.
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AVERAGE DAILY UNIT POWER LEVEL
]
DOCKET NO..,
50-263 UNIT-Monticello DATE 8-3-87 COMPLETED BY A.
L.
Myrabo i
1 TELEPHONE 612/295-5151 MONTH JULY DAY-AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL i
(MWe-Net)
.(MFe-Net) 1 533 17 348 1
2 533 18 506 3
533 19 528 4
',_4 3 3 20 523 il i
5 335 21 521 6
531 22'
'(317 l
7 529 23
_520 f:
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8 526 24 500 521 25 518
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10 505 26 512 11 458 27 507 j
1 12 527 28 512 13-529 29 505 14 532 30 499 15 535 31 490 16 259 l
INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting month.
Compute to the neare?t whole megawatt.
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Northern States Power Company 414 Nicollet Mall Minneapolis, Minnesota 55401 Telephone (612) 330 5500 Augusc 11, 1987 Monticello Technical Specifications Section 6.7.A.3 US Nuclear Regulatory Commission i
Attn: Document Control Desk Washington, DC 20555 MONTICELLO NUCLEAR GENERATING PLANT Docket No. 50-263 License No. DPR-22 Monthly Operating Report July, 1987 Attached is the Monthly Operating Report for July, 1987 for the Monticello Nuclear Generating Plant.
8 Y-s David Musolf Manager of Nuclear Support Services DMM/jlk c: Director, Office of Resource Management Regional Administrator-III, NRC NRR Project Manager, NRC NRC Resident Inspector MPCA Attn: J W Ferman Attachment I
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