ML20080A716

Monthly Operating Rept for Oct 1994 for Monticello Nuclear Generating Plant

ML20080A716
Person / Time
Site:	Monticello
Issue date:	10/31/1994
From:	Richard Anderson, Paustian H NORTHERN STATES POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9411210129
Download: ML20080A716 (5)

Text

[

Northem States Power Company 414 Nicollet Mall MinneapoUs, Minnesota 55401 1927 Telephone (612) 330-5500 Monticello Technical Specifications November 11, 1994 Section 6.7.A.3 US Nuclear Regulatory Commission Attnt Document Control Desk J

Washington, DC 20555 j

MONTICELLO NUCLEAR GENERATING PLANT Docket No. 50-263 License No. DPR-22 Monthly Operating Report October, 1994 for October, 1994, for the Monticello Attached is the Monthly Operating Report Nuclear Generating Plant.

O ' E 04 p

Roger O Anderson Director Licensing and Management Issues Director, Office of Resource Management c

Regional Administrator-III, NRC NRR Project Manager, NRC NRC Resident Inspector T

State of Minnesota - Kris Sanda

)

Attachment k

R UCK G5000263

/

1 PDR

OPERATING DATA REPORT DOCKET NO.

50-263 DATE 11-1-94 COMPLETED BY H.

H.

Paustian TELEPHONE 612/295-5151 OPERATING-STATUS

] Notes

]

1.

Unit Name :

Monticello

]

]

2.

Reporting period:

October

]

]

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 THIS MONTH YR.-TO-DATE CUMULATIVE

11. Hours In Reporting Period 745 7296 204577

12. Number.Of Hours Reactor Was Critical 223.4 6234.9 165610.6

13. Reactor Reserve Shutdown Hours 0.0 0.0 940.7

14. Hours Generator On-Line 174.7 6148.0 162748.7

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 272496 9962158 251226938

17. Gross Electrical Energy Generated (MWH) 91571 3351334 84905997

18. Net Electrical Energy Generated (MWH) 85378 3206595 81225388

19. Unit Service Factor 23.5%.

84.3%

79.6%

20. Unit Availability Factor 23.5%

84.3%

79.6%

21. Unit Capacity Factor (Using MDC Net) 21.4%

82.0%

74.1%

22. Unit Capacity Factor (~Using DER Net) 21.0%

80.6%

72.8%

23. Unit Forced Outage Rate 0.0%

3.1%

3.6%

24. Shutdowns Scheduled Over Next 12 Months (Type, Date, and Duration of Each)

Refueling Outage - 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 w i-,

r

.a-e

~.. -.

. ~..

h AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-263 UNIT Monticello DATE 11-1-94 COMPLETED BY H.

H.

Paustian TELEPHONE 612/295-5151 i

-MONTH OF October DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1

-2, 17

-5.

2

-3, 18

-3, 3

- 2.

19

-4.

4

-3.

20

-9.

5

-4.

21

-5.

6

-3.

22

-8.

7

-3.

23

_-11 8

-3.

24 12, 9

-3.

25 296.

10

-3.

26 546.

11

- 2.

27 554.

12

-3.

28 557.

i 13

-3.

29 556.

14

-3.

30 556.

I 15

~7 31 554.

16

-5.

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 f

,y.r 7

e.

. m

1 NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE J

)

DOCKET NO.

50-263 DATE 11-1-94 COMPLETED BY H. H.

Paustian TELEPHONE 612/295-5151 MONTH OCT 10-01-94 to Shutdown for 1994 Refueling Outage.

10-24-94 10-24-94 to Power operation.

10-31-94 C

Note: Power operation defined as essentially 100% of rated power except for weekend load drops for specified surveillance testing.

UNIT SHITTDOWS AND P0ilER REDUCTIONS DOCKET NO.

50-263 UNIT NAME Monticello DATE 71-01-94 COMPLETED BY ~11. H. Paustian REPORT MONTH _ 0ctober _

TEIIPHONE [612/295-5131 -

No.

Date Duration Reason Method LER S stem Comp.

Cause & Corrective Ty(pe (hours)

(2) of No.

e Code Action to 1) shutdown (4)

(5)

Prevent Recurrence (3) 6 10-01-94 S

570.3 C

1 N/A Plant shutdovn for 1994 (EOC16) refueling outage.

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)

-