ML20085G064

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Monthly Operating Rept for May 1995 for Monticello Nuclear Generating Station
ML20085G064
Person / Time
Site: Monticello Xcel Energy icon.png
Issue date: 05/31/1995
From: Richard Anderson, Paustian H
NORTHERN STATES POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
M1995115, NUDOCS 9506200053
Download: ML20085G064 (6)


Text

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Monticello Nuclear ( enerating Plant 2007 West Hwy 75 Moriticello, Minnesota 55362-9637 June 13,1995 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 May.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 May is provided.

2 Please contact Marv Engen, Sr Licensing Engineer, at (612) 295-1291 if you require further i

information.

l e Ro/k

+

oger O Anderson i

Director Licensing and Management issues c:

Regional Administrator-lil, NRC ~

7 NRR Project Manager, NRC l

Sr Resident inspector, NRC State of Minnesota Attn: Kris Sanda 1

J Silberg a

l 9506200053 950531 PDR ADOCK 05000263 R

PDR l'

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TRANSMITTAL MANIFEST NORTHERN STATES POWER COMPANY NUCLEAR LICENSING DEPARTMENT MONTICELLO NUCLEAR GENERATING PLANT Monthly Operating Report May.1995 Manifest Date: June 13,1995 Correspondence Date: June 13,1995 Monticello internal Site Distribution

  • Monti Document Control File C A Schibonski W J Hill

.Monti Site Lic File _

Steve Ray, SR Res insp, NRC NSP Intemal Distribution Don Pederson, Ren Sq,8th Floor.

M D Wadley Extemal NSP Distribution

@MMM$gCjd Kris Sanda, State of Minn Regional Admin-lll,NRC J E Silberg '

T J Kim, NRR-PM, NRC ANI Library INPO Record Center f

  • Advance Distribution made by Site Licensing A

A e

OPERATING DATA REPORT

. e DOCKET NO.

50-263 DATE 6-1-95 COMPLETED BY H.

H.

Paustian TELEPHONE 612/295-5151 OPERATING STATUS

] Notes J

Monticello

]

]

1. Unit Name
2. Reporting period:

May

]

]

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 744 3623 209664
12. Number Of Hours Reactor Was Critical 744.0 3623.0 170622.9
13. Reactor Reserve Shutdown Hours 0.0 0.0 940.7
14. Hours Generator On-Line 744.0 3623.0 167733.9
15. Unit Reserve Shutdown Hours 0.0 0.0 0.0
16. Gross Thermal Energy Generated (MWH) 1241609 6018924 259505376
17. Gross Electrical Energy Generated (MWH) 420451 2049613 87733091
18. Net Electrical Energy Generated (MWH) 405614 1977638 83952748 J
19. Unit Service Factor 100.0%

100.0%

80.0%

l

20. Unit Availability Factor 100.0%

100.0%

80.0%

21. Unit Capacity Factor (Using MDC Net) 101.7%

101.8%

74.7%

i

22. Unit Capacity Factor (Using DER Net) 100.0%

100.1%

73.4%

23. Unit Forced Outage Rate 0.0%

0.0%

3.5%

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

_ Refueling - 4/6/96 - 38 days

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

=-

.)

AVERAGE DAILY UNIT POWER LEVEL-DOCKET NO.

50-263-UNIT Monticello

.DATE 6-1-95 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) 1 544.

17

545, 2

549.-

18 543.

3 545.

.19 542.

4 549.

20 547.

5 547.

'21 541.

6 546.

22 541.

7 547.

23

-543.

.8 548.

24 542'.

9.

546.25-541.

10 548.

26 544.

-11 546.

27 545.

l 12 546.

28 547.13-543.

29 547.

I' 14 547.

30 543.

[..

15 546.

31 546.

16 546.

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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 5

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-NARRATIVE'

SUMMARY

-OF OPERATING EXPERIENCE 1:

DOCKET NO.

50-263-I DATE 6-1-95..

i p

COMPLETED'BY H.'H.~'.Paustian-

[s TELEPHONE 612/295-5151' t'

MONTH MAY g-l-

5-01-95 l

to Power.' operation.

-l 5-31-95 i

1 e

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

UNIT SHUID0VNS AND PO*ER REDUCTIONS INXL5T No. 50-263 UNIT !W!E ~Tonticello

". ~

DATE 1 6-01-95 COMPLETED-BY 1. H. Paustian REPORT MONTH May TELEPHONE [612/295-5151 -

No.

Date Type Duration Reason Method LER System Comp.

Cause & Corrective 11)

(hours)

(2) of No.

Code Code Action to Shutdo m (4)

.(5)

Prevent Recurrence (3)

None 4

4' 1

2 3-4 F: Forced Reason:

Method:

Draft IEEE Standard S: Scheduled A-Equipment Failure (Explain) l-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-h inistrative G-Operational Error (Explain)

^H-Other (Explain)

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