ML20214H511

Monthly Operating Rept for Apr 1987

ML20214H511
Person / Time
Site:	Indian Point
Issue date:	04/30/1987
From:	Krieger K, Selman M CONSOLIDATED EDISON CO. OF NEW YORK, INC.
To:	NRC
References
NUDOCS 8705270401
Download: ML20214H511 (6)

Text

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OPERATLNG DATA REPORT DOCKET NO. 50-247 DATE 5/6/87 COMPLETED BY K. Krieger TELEPHONE (914) 526-5155 OPERATING STATUS Notes

1. Unit Name:

Indian Point Unit No. 2

2. Reporting Period: April, 1987 2758

3. Licensed Thermal Power (MWt):

1013

4. Nameplate Rating (Gross MWe):

873

5. Design Electrical Rating (Net MWe):

6. Maximum Dependable Capacity (Gross MWe):

7. Masimum Dependable Capacity (Net MWe):

R44

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Gise Reasons:

Items 6 and 7 reflect summer ratings (effective 4-26-87)

9. Power Level To which Restricted,1f Any (Net MWe):

10. Reasons For Restrictions,if Any:

None This Month Yr.-to-Date Cumulative 719 2879 112488

11. Hours In Reporting Pen. d o

12. Number Of Hours Reactor Was Critical 719 2642.75 76914.65

13. Reactor Resene Shutdown Hours 0

79.43 3768.50

14. Hours Generator On-Line 719 2631.97 74695.66 0

0 0

15. Unit Resene Shutdown Hours I N DD *

16. Gross Thermal Energy Generated (MWH)

17. Gross Electrical Energy Generated (MWH) 621170

??40080 60496846

18. Net Electrical Energy Generated (MWH) 599814 2156546 57747128

19. Unit Senice Factor 100 91.4 66.4 100 91.4 66.4

20. Unit Availability Factor 96.8 86.8 59.8

21. Unit Capacity Factor (Using MDC Net) 95.6 85.8 58.8

22. Unit Capacity Factor (Using DER Net)

23. Unit Forced Outage Rate 0

?1 8.9

24. Shutdowns Scheduled Oser Next 6 Months (Type, Date,and Duration of Eacht:

Refueling Outage Scheduled for October 1987

25. If Shut Down At End Of Report Period Estimated Date of Startup:

26. Units In Test Status (Prior to Commercial Operation):

Forecast Achiesed INITIA L CRITICALITY INITIA L ELECTRICITY

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-247 IP Unit No. 2 UNIT DATE COMPLETED BY K. Krieger (914) 526-5155 TELEPHONE April, 1987 MONTH DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 826 851 g

g7.

834 858 2

gg 3

781 80 848 4

484 851 20 831 849 5

21 854 846 6

22 7

851 23 851 8

854 850 24 856 845 9

25 855 847-10 26 II 853 852 27 850 847 12 28 853 852 13 29 852 848 14 30 842 15 21 855 16 l

INSTRUCTIONS On this format, list the average daily unit power levelin MWe Net for each day in the reporting month. Compute to the nearest whole megawatt.

(9/771 l

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=_

50-247 DOCKET NO.

UNIT SHUTDOWNS AND POWER REDUCTIONS IP-2 UNIT N AME DATE 5/6/R7 i

April 1987 COMPLETED RY K. Krieger i

REPORT MONTil TELEPHONE (914) 526-5155 I

._ ~s u

$3 Licensee

,E t, K*?

5g 3

j~~5 Cause & Corecciive Action to No.

D.ite g

3g 4

Event g-g 2

gV present Recurrence g5 5

g5 Report 2:

u) U i-c5 N/A 870403 F

0 A

4 CH '

PIPEXX Power reduced to repair broken B

Drain Line of 26c FWH.

Scheduled Pipe replacement during refueling outage.

1 2

3 4

F: Forced Reason:

Metimd:

Exhibit G - Instructions for Preparation of Dara S: Scheduled A-Equipment Failure (Explatn) 1-Manual.

Entry Sheets for Licensee B-Maintenance of Test 2-Manual Scram.

C Refueling 3 Automatic Scram.

Event Report (1.1:R) File (NUREG-D Regulatory Restriction 4-Other ( Explain) 0161)

E-Operator Training & Ucense Examination F Administrative 5

G-Operational Error (Explain)

Eshibit I - Same Source 19/77)

II-Other (Explain) i 4

9

.9 5-MAJOR SAFETY RELATED CORRECTIVE MAINTENANCE W.O.

SYSTEM COMPONENT DATE WORK COMPLETED 32334 AFW 21 &'23 5-1-87 MODIFICATION TO AUTO ABFP START CIRCUITRY FOR MOTOR DRIVEN PUMPS 1

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SUMMARY

OF OPERATING EXPERIENCE April 1987 In general, Unit 2 operated at 100% power throughout the month of April.

Load was reduced to 830 MWe for two hours on April 3 to repair a leak on 26C feedwater heater drain line.

In addition, #22 Heater Drain Tank Pump was returned to service after completion of repairs to correct excess pump vibration.

At approximately 2030 hours0.0235 days <br />0.564 hours <br />0.00336 weeks <br />7.72415e-4 months <br /> on April 3, a power reduction to 47% reactor power was commenced due to a broken instrument air line to the Heater Drain Tank.

After completion of repairs, power was returned to 100% by 1900 hours0.022 days <br />0.528 hours <br />0.00314 weeks <br />7.2295e-4 months <br /> on April 4.

On April 27, #23 Control Rod Drive Fan motor became inoperable.

Initial investigation showed motor winding had failed.

Exact cause of failure under investigation.

After completion of repairs, motor was returned to service on April 30.

Murray Selman s

Vcco President Consoddated Edison Company of New York,Inc.

Indian Point Station Broadway & Bleakley Avenue Buchanan. NY 10511 Telephone (914) 737-8116 May 15, 1987 Re:

Indian Point Unit No. 2 Docket No. 50-247 Director, Office of Management and Program Analysis U.S. Nuclear Regulatory Commission Washington, DC 20555

Dear Sir:

Enclosed are twelve copies of the Monthly Operating Report for Indian Point Unit No. 2 for the month of April, 1987.

Very truly yours,-

(.

>~ 0 21.190.5.14.1 Enclosure cc:

U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555 Mr. William Russell Regional Administrator - Region I U.S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, PA 19406 Senior Resident Inspector U.S. Nuclear Regulatory Commission P.O. Box 38 Buchanan, NY 10511

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