ML20111B024

Monthly Operating Repts for Apr 1996 for Point Beach Nuclear Plant

ML20111B024
Person / Time
Site:	Point Beach
Issue date:	04/30/1996
From:	Koudelka M, Maxfield G WISCONSIN ELECTRIC POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
PBL-96-0109, PBL-96-109, NUDOCS 9605140137
Download: ML20111B024 (10)

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l Wisconsin 1 Electnc POWER COMPANY Point Beach Nucloor Plant 6610 Nuclear Rd., Two Rivers. VA 54241 (414) 755-2321 l

PBL %-0109 l

May 5,1996 Document Control Desk U. S. NUCLEAR REGULATORY COMMISSION Mail Station PI-137 Washington,DC 20555 Gentlemen:

DOCKETS 50-266 AND 50-301 l

MONTHLY OPERATING REPORTS POINT BEACH NUCLEAR PLANT. UNITS 1 AND 2 l

Attached are monthly operating reports for Units 1 and 2 of the Point Beach Nuclear Plant for the calendar month of April 1996.

Sincerely, Jl/l G. L Maxfield PBNP Manager l

smb Attachments cc:

L. L. Smith, PSCW NRC Regional Administrator, Region Ill NRC Resident Inspector i

9605140137 960430 PDR ADOCK 05000266 R

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F OPERATING DATA REPORT DOCKET NO. 50-266

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DATE:

05/07/96 COMPLETED BY:

M. B.

Koudelka i

TELEPHONE: 414 755-6480 OPERATING STATUS

1. UNIT NAME: POINT BEACH NUCLEAR PLANT - UNIT 1 NOTES i

2. REPORTING PERIOD: April - 1996

3. LICENSED THERMAL POWER (MWT) :

1518.5 I

4. NAMEPLATE RATING (GROSS MWE):

523.8 l

5. DESIGN ELECTRICAL RATING (NET MWE) :

497.0

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE) :

509.0.

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE) :

485.0 8.

IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 2 THROUGH 7) SINCE LAST REPORT, GIVE REASONS:

NA

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE): NA t

10. REASONS FOR RESTRICTIONS, (IF ANY) :

NA THIS MONTH YEAR TO DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 719.0 2,903.0 223,391.0

12. NUMBER OF HOURS REACTOR WAS CRITICAL 197.7 2,338.5 186,992.9

13. REACTOR RESERVE SHUTDONN HOURS 0.0 0.0.

667.3

14. HOURS GENERATOR ON LINE 154.5 2,292.6 183,774.0

15. UNIT RESERVE SHUTDOWN HOURS j

0.0 0.0 846.9

16. GROSS THERMAL ENERGY GENERATED (MWH) 170031.0 3410754.0 260626903.0

17. GROSS ELECTRICAL ENERGY GENERATED 56680.0 1161750.0 88068120.0

18. NET ELECTRICAL ENERGY GENERATED (MWH) 51251.0 1109759.0 83962843.5 i

19. UNIT SERVICE FACTOR 21.5%

79.0%

82.3%

20. UNIT AVAILABILITY FACTOR 21.5%

79.0%

82.6%

21. UNIT CAPACITY FACTOR (USING MDC NET) 14.7%

78.8%

77.2%

22. UNIT CAPACITY FACTOR (USING DER NET) 14.3%

76.9%

75.6%

23. UNIT FORCED OUTAGE RATE 0.0%

0.0%

1.5%

24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH) :

NONE

25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

i NA DATA REPORTED AND FACTORS CALCULATED AS REQUESTED IN NRC LETTER DATED SEPTEMBER 22, 1977

t POINT BEACH NUCLEAR PLANT DOCKET NO.

50-266 AVERAGE DAILY UNIT POWER LEVEL UNIT NAME Point Beach. Unit 1 MONTH APRIL -

1996 DATE 5/7/96 COMPLETED BY M. B. Koudelka TELEPHONE 414-755-6480 AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET 1

-3 11

-2 21

-12 2

-2 12

-2 22

-13 3

-2 13

-2 23

-15 4

-2 14

-2 24 30 5

-2 15

-2 25 163 6

-2 16

-2 26 275 7

-2 17

-2 27 326 8

-2 18

-2 28 437 9

-2 19

-3 29 498 10

-2 20

-11 30 498 1

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POINT BEACH NifCLEAR PLANT Docket No.

50-266 Unit Name Point Beach. Unit i UNIT SHUTDOWNS AND POWER REDUCTIONS Date May 7.1996 Completed By M. B. Koudelka REPORT MONTH 6PRIL - 1996 Telephone No.

414n55-6480 Method of licensee Evem Duration Reactor Report No.

System Component Cause and Corrective Action No.

Date Type' (Hours)

Reason

• Shut Down' Code

• Code' To Prevem Recurrence 1

3/30/96 S

564.5 C

1 NA NA NA Scheduled refueling and ---

-e (UIR23). Major work items include replacing boric acid / reactor ninkeup water transminers; reactor head shield work; Phase 3D of emergency diesel generator tie-in work; replace IMS-2015/2016 aunospheric steam dump valves; replace HP turbine exhaust cmader piping; station service transformers anchorages; replace eight main steam condenser dump valves; and install containment isolauen valve for N2 supply lines to safety injection.

'F: Forced

' Reason:

' Method:

Txhibit G -Instructions S: Scheduled A - Equipment Failure (explain) 1 - Manual for preparation of B - Maintenanc'e or Testing 2 - Manual Scram data entry sheets C - Refueling 3 - Automatic Scram LER file (NUREG-0161)

D - Regulatory Restriction 4 - Continuation of E - Operator Training &

Previous Shutdown Licensing Exam 5 - Reduced load F - Administrative 6 - Other (explain)

Exhibit I-Same Source 8

G - Operational Ermr (explain)

H - Other (explain)

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PBF4328b (03-90)

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DOCKET NO.

50-266 UNIT NAME Point Beach Unit 1 l

DATE May 6, 1996 l

COMPLETED BY M.

B. Koudelka TELEPHONE 414/755-6480 l

l Unit 1 was in its twenty-third refueling outage and operated at an average of 71 MWe net for the report period.

I Safety-related maintenance included:

1.

1A06 4.16 kV bus switchgear de ground located and corrected.

2.

1CS-466 HX-1A steam generator feedwater regulator control valve cleaned, inspected and body-to-bonnet gasket replaced.

3.

1CV-289 P2B charging pump discharge valve repacked.

l 4.

DY-14 safe shutdown panel inverter capacitor, wiring and cooling fan replaced.

5.

G-01 and G-02 emergency diesel generator governor setpoint and no load speed adjusted.

6.

1MS-317 HX-1B steam generator sample to MS-2084 inlet valve repacked.

7.

1MS-2015 and 1MS-2016 HX-1A&B steam generator header atmospheric steam dump control valves replaced.

l 8.

1MS-2082 P29 auxiliary feedwater pump overspeed trip valve stem l

set screw inspected.

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9.

1N-32 nuclear instrumentation source range channel resistor, detector and pre-amp replaced.

l 10.

IP-2C charging pump varidrive replaced.

11.

1P-15A safety injection pump oil sightglass installed.

12.

IP-29-T turbine-driven auxiliary feedwater pump turbine inboard / outboard bearing oil' changed.

13.

P38A-M motor-driven auxiliary feedwater pump motor load tested and amptector setpoint verified.

14.

1RC-431A T1 pressurizer spray line pressure control valve cage spacer and body-to-bonnet gasket replaced.

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f 15.

1SI-834C T34A&B safety injection accumulator nitrogen inlet isolation test connection and containment isolation valve installed.

t 16.

1SI-847A eductor A sodium hydroxide supply check valve replaced.

17.

ISW-2908-M HX-15A-D containment recirculation heat exchanger j

emergency flow control valve motor replaced.

18.

1W1C1 containment accident recirculation fan, shaft and l

spoolpiece balanced.

l 19.

1WL-1003A P18 reactor coolant drain tank pump suction switch selector operator replaced.

20.

Eight main steam condenser steam dump valves replaced.

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OPERATING DATA REPORT DOCKET NO. 50-301 DATE:

05/07/96 COMPLETED BY:

M.

B.

Koudelka TELEPHONE:

414 755-6480 OPERATING STATUS

1. UNIT NAME: POINT BEACH NUCLEAR PLANT - UNIT 2

. NOTES

2. REPORTING PERIOD: April - 1996 3.

LICENSED THERMAL POWER (MWT):

1518.5 4.

NAMEPLATE RATING (GROSS MWE) :

523.8

5. DESIGN ELECTRICAL RATING (NET MWE) :

497.0 6.

MAXIMUM DEPENDABLE CAPACITY (GROSS MWE) :

509.0.

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE):

485.0 8.

IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS:

NA 9.

POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE):

Power 90%

10. REASONS FOR RESTRICTIONS, (IF ANY) :

Self-imposed restriction because of SG tube plugging, pending further evaluation.

THIS MONTH YEAR TO DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 719.0 2,903.0 208,176.0

12. NUMBER OF HOURS REACTOR WAS CRITICAL 719.0 2,903.0 182,230.1

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 233.9

11. HOURS GENERATOR ON LINE 719.0 2,903.0 179,757.4

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 302.2

16. GROSS THERMAL ENERGY GENERATED (MWH) 982621.0 3966034.0 258498187.0

17. GROSS ELECTRICAL ENERGY GENERATED 336930.0 1360390.0 87863650.0

18. NET ELECTRICAL ENERGY GENERATED (MWH) 321180.0 1297686.0 83762335.5

19. UNIT SERVICE FACTOR 100.0%

100.0%

86.3%

20. UNIT AVAILABILITY FACTOR 100.0%

100.0%

86.5%

21. UNIT CAPACITY FACTOR (USING MDC NET) 92.1%

92.2%

82.4%

22. UNIT CAPACITY FACTOR (USING DER NET) 89.9%

89.9%

81.0%

23. UNIT FORCED OUTAGE RATE 0.0%

0.0%

0.9%

24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF RACH) :

Refueling /SGRP, 10/05/96, 70 days

25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

NA DATA REPORTED AND FACTORS CALCULATED AS REQUESTED IN NRC LETTER DATED SEPTEMBER 22, 1977

3 POINT BEACH NUCLEAR PLANT DOCKET NO.

50-301 AVERAGE DAILY UNIT POWER LEVEL UNIT NAME Point Beach, Unit 2 MONTH APRIL -

1996 DATE 5/7/96 COMPLETED BY M. B. Koudelka TELEPHONE 414-755-6480 AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET 1

447 11 448 21 445 2

447 12 464 22 446 3

446 13 430 23 446 4

447 14 447 24 450 5

447 15 448 25 442 6

447 16 448 26 447 7

428 17 448 27 442 l

8 447 18 449 28 450 9

448 19 447 29 446 10 447 20 445 30 445

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POINT BEACH NUCLEAR PLANT Docket No.

50-266 Unit Name Point Beach. Unit 2 UNIT SHUTDOWNS AND POWER REDUCTIONS Date May 7.1996 Completed By M. B. Koudelka REPORT MONTH APRIL - 1996 Telephone No.

414 055-6480 Method of Duration Reactor Licensee Event System Component Cause and Corrective Action No.

Date Type' (Hours)

Reason

• Shut Down' Report No.

Code' Code' To Prevent Recunence NA NA NA NA NA NA NA NA NA NA

'F: Forced

' Reason:

' Method:

' Exhibit G -Instructions S: Scheduled A - Equipment Failure (explain) 1 - Manual for preparation of B - Maintenance or Testing 2 - Manual Scram data entry sheets C - Refueling 3 - Automatic Scrum LER file (NUREG-0161)

D - Regulatory Restriction 4 - Continuation of E - Operator Training &

Previous Shutdown Licensing Exam 5 - Reduced Load F-Administranve 6 - Other (explain)

Exhibit I-Same Source 5

G - Operational Error (explain)

H - Other (explain) i PBF-0028b (03-90)

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DOCKET NO.

50-301 UNIT NAME Point Beach Unit 2 DATE May 6, 1996 COMPLETED BY M. B. Koudelka 1

I TELEPHONE 414/755-6480 1

Unit 2 operated at an average of 446 MWe net for the report i

period.

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