ML20214D862

Monthly Operating Rept for Apr 1987

ML20214D862
Person / Time
Site:	Salem
Issue date:	04/30/1987
From:	Miller L, White P, Zupko J Public Service Enterprise Group
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
NUDOCS 8705210514
Download: ML20214D862 (7)

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.c AVERAGE DAILY ~ UNIT POWER LEVEL Docket No.

50-272 Unit Name Salem # 1

~Date May 10,1987 Completed by Pell White

-Telephone 609-935-6000 Extension 4451 Month April 1987 Day Average Daily Power Level Day Average Daily Power-Level (MWe-NET)

(MWe-NET) 1.

1090 17 1023 2

1087 18 1137 3

1090 19 1063' 4

1015 20 1094-5 850 21 1103 6-1082 22 1089 7

1047 23 1101 8

1024 24 1101 9

1114 25-1127 10 1094 26 1110 J

11 1122 27 1110 12 1089 28 1129 13 1108 29 1103-14 1094 30 1122 15 873 31 j

16 1008 P.

8.1-7 R1 7

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OPERATING DATA REPORT Docket No.50-272 Date May 10,1987 Telephone 935-6000 Completed by Pell White Extension 4451 Operating Status 1.

Unit Name Salem No. 1 Notes 2.

Reporting Period April 1987 3.

Licensed Thermal Power (MWt) 3411 4.

Nameplate Rating (Gross MWe) 1170 5.

Design Electrical Rating (Net MWe) 1115 6.

Maximum Dependable Capacity (Gross MWe)l149 7.

Maximum Dependable Capacity (Net MWe) 1106 8.

If Changes Occur in Capacity Ratings (items 3 through 7) since Last Report, Give Reason N/A 9.

Power Level to Which Restricted, if any (Net MWe)

NA

10. Reasons for Restrictions, if any N/A This Month Year to Date Cumulative ll. Hours in Reporting Period 719 2879 86136

12. No. of Hrs. Reactor was Critical 719 2728.5 54011.1

13. Reactor Reserve Shutdown Hrs.

0 0

0

14. Hours Generator On-Line 719 2683.7 52112.3

15. Unit Reserve Shutdown Hours 0

0 0

16. Gross Thermal Energy Generated (MWH) 2392903.2 8334834.8 160990880.8

17. Gross Elec. Energy Generated (MWH) 803240 2789870 53487870

18. Net Elec. Energy Generated (MWH) 772794 2675420 50860188

19. Unit Service Factor 100 93.2 60.5

20. Unit Availability Factor 100 93.2 60.5

21. Unit Capacity Factor (using MDC Net) 97.1 84.0 53.4

22. Unit Capacity Factor (using DER Net) 96.4 83.3 53.0

23. Unit Forced Outage Rate 0

21.4-25.7

24. Shutdowns scheduled over next 6 months (type, date and duration of each)

NA

25. If shutdown at end of Report Period, Estimated Date of Startup:

N/A

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

Forecast Achieved Initial Criticality 9/30/76 12/11/76 Initial Electricity 11/1/76 12/25/76 Commercial Operation 12/20/76 6/30/77 8-1-7.R2

UNIT SHUTDOWN AND POWER REDUCTIONS Docket No.50-272 REPORT MONTH APRIL 1987 Unit Name Salem No.1 Date May 10,1987 Completed by Pell White Telephone 609-935-6000 Extension 4451 Method of Duration Shutting License Cause and Corrective No.

Date Type Hours Reason Down Event System Component Action to 1

2 Reactor Report Code 4 Code 5 Prevent Recurrence Condensate 0130 04-04-87 F

11.03 A

5 HH PUMPXX Hotwell Pumps Condensate 0131 04-05-87 F

16.12 A

5 HH PUMPXX Hotwell Pumps Generator Current &

0139 04-15-87 F

13.20 A

5 EG TRANSF Potential Transformer 1

2 Reason 3 Method 4 Exhibit G 5 Exhibit 1 F: Forced A-Equipment Failure-explain 1-Manual Instructions Salem as S: Scheduled B-Maintenance or Test 2-Manual Scram.

for Prepara-Source C-Refueling 3-Automatic Scram, tion of Data D-Regulatory Restriction 4-Continuation of Entry Sheets E-Operator Training & Licensing Exam Previous Outage for Licensee F-Administrative 5-Load Reduction Event Report G-Operational Error-explain 9-Other (LER) File H-Other-explain (NUREG 0161)

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MAJOR-PLANT MODIFICATIONS DOCKET NO.:

50-272 REPORT MONTH APRIL 1987 UNIT NAME:

Salem 1 DATE:

May 13, 1987 COMPLETED BY:

L. Miller j

TELEPHONE:

609/339-4497

• DCR SAFETY EVALUATION 10 CFR 50.59

- NO ITEMS FOR UNIT'l THIS MONTH

• DCR - Design Change Request I

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o SALEM GENERATING STATION MONTHLY OPERATING

SUMMARY

- UNIT NO. 1 APRIL 1987 The unit began the period at 100% power, 1,130 megawatts (.MW) gross, generator output was reduced because #12 heater drain pump was out of service for replacement.

Power was reduced on Saturday, April 4, for maintenance on #11 and #13 condensate pumps.

The unit returned to 100% power late Sunday evening.

Following a Unit 2 trip on Tuesday, April 7, power was reduced to 88% after de-energizing the trip-a-unit protection, as prescribed by procedure.

Further analysis by the Load Dispatcher's Office resulted in a change to the stability curves for the system, which would allow both Salem Unit-1 and Hope Creek to operate at 100% power when Salem Unit 2 is out of service.

Procedure modifications were made to reflect the new information.

The Unit returned to 100% power, 1,150 MW gross late Wednesday after number #12 heater drain pump was returned to service. The unit continued to operate at that level until Wednesday, April 15th, when power was reduced to 72% as a precaution because of a failure of a Potential Transformer (PT) that is used in the backup circuitry for generator out of step protection.

A Unit 2 PT was used as a replacement and the unit returned to 100% power late the same day.

Power was reduced to 77% on Thrusday, April 16, due to a hot spot on the Deans Transmission line.

The unit returned to 100% on Friday, April 17; however, power was again reduced to 70% later the same day due to a 500 KV breaker trip caused by low gas pressure.

The unit returned to 100% power, 1,155 MW on Saturday, April 18, and operated at essentially that power for the remainder of the month, except for a brief period on April 24th when two circulators were out of service.

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o REFUELING INFORMATION DOCKET NO.:

50-272 COMPLETED BY:

L.K. Miller UNIT NAME:

Salem 1 DATE:

May 13, 1987 TELEPHONE:

609/935-6000 EXTENSION:

4497 Month April 1987 1.

Refueling information has changed from last month:

YES NO X

2.

Scheduled date for next refueling:

October 3, 1987 3.

Scheduled date for restart following refueling: December 17, 1987 4.

A)

Will Technical Specification changes or other license amendments be required?

YES NO NOT DETERMINED TO DATE X

B)

Has the reload fuel design been reviewed by the Station Operating Review Committee?

YES NO X

If no, when is it scheduled?

September 1987 5.

Scheduled date (s) for submitting proposed licensing action:

September 1987 if required 6.

Important licensing considerations associated with refueling:

NONE 7.

Number of Fuel Assemblies:

A)

Incore 193 B)

In Spent Fuel Storage 380 8.

Present licensed spent fuel storage capacity:

1170 Future spent fuel storage capacity:

1170 9.

Date of last refueling that can be discharged to spent fuel pool assuming the present licensed capacity:

September 2001 8-1-7.R4

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O PSEG Publjc Service Electric and Gas Compa,ny P.O. Box E Hancocks Bridge, New Jersey 08033 Satem Generating Station May 13, 1987 l

Director, Office of Management U.S. Nuclear Regulatory Commission l

Document Control Desk l

Washington, DC 20555

Dear Sir:

MONTHLY OPERATING REPORT l

SALEM NO. 1 f

DOCKET NO. 50-272 In compliance with Section 6.9.1.6, Reporting Requirements for the Salem Technical Specifications, the original copy of the monthly operating reports for the month of April 1987 are being sent to you.

Average Daily Unit Power Level Operating Data Report l

Unit Shutdowns and Power Reductions Major Plant Modification f

Operating Summary l

Refueling Information Sincerely yours,

\\'

hT J. M.

Zupko, Jr.

General Manager - Salem Operations JR:sl cc:

Dr. Thomas E. Murley Regional Administrator USNRC Region I 631 Park Avenue King of Prussia, PA 19406 1

1 Enclosures 1

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The Energy People l

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