ML20093E462

Monthly Operating Rept for Aug 1984

ML20093E462
Person / Time
Site:	Columbia
Issue date:	08/31/1984
From:	Hutchison L, Martin J WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:
References
NUDOCS 8410120124
Download: ML20093E462 (5)

Text

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OPERATING DATA REPORT DCCKET NO. 50-397 WNP-2 UNIT DATE 9/4/04 i

COMPLETED BY L.B. HutChison TELEPHONE (509) 377-2501 ext.2486 OPER ATING STATUS

1. REPORTING PERIOD: ' August 1984 GROSS HOURS IN REPORTING PERIOD: 744

2. CURRENTLY AUTHORIZED POWER LEVELJ 1:3323 MAX. DEPEND. CAPACITY (MWo. Net): 1100 DESIGN ELECTRICAL RATING (MWe Net): 10 MAX. DEPEND. CAPACITY (MWe-GROSSO ~ l.154.7

3. POWER LEVEL TO WHICH RESTRICTED (IF ANY) (MWe Net): 0t % Capaci G % N e)

4. REASONS FOR RESTRICTION (IF ANY): Plant is in Startup and Power Ascension Test Plan and must Complete test Condition 3 requirements before exceeding 75% of

. Capacity. THIS MONTH YR TO DATE CUMULATIVE

5. NUM8EP OF HOURS REACTOR WAS CRITICAL ........ . . .

6. REACTOR RESERVE SHUTDOWN HOURS . . . . . . . . . . . . . . . . . . . 0 0 0

7. HOURS GENERATOR ON LINE , . . . . . ....... .......... 235.8 663.2 663.2

8. UNIT RESERVE SHUTDOWN HOURS ........... ... .....

0 0 0

9. GROSS THERMAL ENERGY GENERATED (MWH) .... .. ... .

377,947 844,192 844,192

10. GROSS ELECTRICAL ENERGY GENER ATED (MWHI . . . ..

96,968 199.463 199,463

11. NET ELECTMICAL ENERGY GENERATED (MWH) ..... . . 88,842 178,616 178.610

12. REACTOR SERVICE FACTOR ,...... . .. ...... .

N/A N/A N/A

13. P.EACTOR AVAILABILITY FACTOR , .. . .....,..,

N/A N/A N/A

14. UNIT SERVICE FACTOR ....... .... .. .,. ..,.

N/A N/A N/A

15. UNIT AVAILA8ILITY FACTOR ........ ... ........ ..

N/A N/A N/A

18. UNIT CAPACITY FACTOR (Using MCC) .... ...... ... .

N/A N/A N/A j

17. UNIT CAPACITY FACTOR (Uning Demgn MWel .. . . .

N/A N/A N/A

18. UNIT FORCED OUTAGE RATE . . .... . ... .

N/A N/A N/A

19. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE. DATE. AND QURATION OF EACH):

Maintenance M2 Outage, 10/4 thru 10/10/84

20. IF SHUT DOWN AT END OF REPORT PERIOD ESTIMATED DATE OF STARTUP: N/A

21. UNITS IN TEST STATUS (PRIOR TO CCMMERCIAL CPERATICNb FORECAST ACHIEVED INm A L CRITICALITY 1/16/84 1/19/84 iNm AL ELECTRICITY 5/15/84 5/27/84 COMMERC!AL OPERATION 10/19/84 ---

Generator Nameplate Rating 1,231,700 KVA 0 0.975 P.F.

0410120124 840831 l \

PDR ADOCK 05000397 l R PDR

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-397  ;

UNIT WNP-2 l DATE 9/4/84 COMPLETED BY L.B. Hutchison TELEPHONE (509) 377-2501 ext. 2486

- MONTH'- AUGUST 1984~

DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Ner) ' (MWe-Net) 3 0 0 37 2 0 18 51 3 55 1e 0 4 311 20 0 5 321 21 0 6 355 22 o 7 14 .

-23 0 1,

0 24 0 s 0 25 0 10 77 26 0 11 379 0 27 12 55 28 0 13 0 189 29-14 5 EU -

714 15 303 31 637 16 227 .

INSTRUCTIONS ne -

daily unit power level in MWe-Net for each day in the repor:ing month. Compute to de

, e m ga att Taese figures veJ1 be u:ed to plot a graph for each reportmg month. Note that when maximum dependable :apaci used for the r:et elec:ncal ratog of the uait. there may be occasions when the daily average power level exceeds the IOYe line (or the restricted power level hne). In such cases. the average daily unit power output sheet should be fcotnoted to explairt the apparent anomaly.

00ChETNO. 50-397.- - -l LNIT NAME .WNP-2 ...

DATE 9/4/84 -

.L.B. Hutchison.

LNIT SHJTDOWNS / REDUCTIONS COMPLETED'BY- $.;

REPORT PERIOD AUG 19_84 LTELEPT)E (509) 377-2501 ' ext. .' 2486 month, ~ year SHEET 1 of 2 NO. M M N RDEDR N N SYSTEM N CAUSE & CUMMECTIVE ACTION TD PREVENT RECURRENCE 84-12 7/10/84 F 44.7- .A 4 84.075 EB GENERA D. Diesel Generator repair and modification outage.

concluded.

84-13 8/3/84 F 15.1 A 1 --

.HJ HTEXCH X Plant was shutdown to repair.a evere steam leak from a handhole on the Moisture Separator Heater' Drain Tank., The leak was repaired by seal welding-the handhole to prevent recurrence.

84-14 8/7/84 S 80.9 B 3 --

.EA XXXXXX . Loss of Power test conducted as part of the

'Pcwer Ascension Test Program.

84-15 8/12/84 F 66.3 A 1 84.083 HC HTEXCH D Plant was shutdo.:n due to high conductivity. caused by a condenser tube leak. One faf 9d condenser.- j tube was found in the center of a tube bundle.. 1 The tube was plugged and a chemistry guidance _

letter issued to aid in early conductivity excur-1 sion assessment. (See LER 84.083)'

I I l SLM4ARY l TYPE REASON METHOD SYSTEM & COMP 0ENT F-Forced A-Equip Failure F-Admin 1-Manual . Exhibit F & H S-Sched B-Maint or Test G-Oper Error 2-Manual Scram Instructions for C-Refueling H-Other 3-Auto Scram- Preparation of-D-Regulatory Restriction 4-Continued Data Entry Sheet E-Operator Training 5-Reduced Load Licensee Event Report'

& License Examination 9-Other (LER) File.(t G EG-0161)

, DOCKET NO. 50-397 ,

LNIT NAME WNP-2  ;

DATE- 9/4/84- '

LNIT SHUTDOWNS / REDUCTIONS COMPLETED BY L.B. Hutchison .;

REPORT PERIOD AUG 19_,84 TELEPH0tE (509) 377-2501 ext. 2486 month, year SHEET 2 of 2 NO.

IIATE TTPE HOURS REASON METHOD LER NUtBETI SYSTEM COMPONENT CAUSE & CORRECTIVE ACTION TO PREVENT RECURRENCE 84-16 8/16/84 F 30.1 B 3 84-089 IA INSTRU E MSL - Hi RAD DIV II surveillance caused h SCRAM and C.R. Block flow comparator surviellance caused second h SCRAM for DIV I resulting in Reactor trip.

(See LER 84-089) 84-17 8/17/84 F 5.3 A / HH PIPEXX B. .Could not attain sufficient vacuum after startup due to 6A and B High Pressure FW Heater ruptured discs, downstream of RV's, being ruptured from previous SCRAM. The cause was determined and the ruptured discs replaced.

1 84-18 8/18/84 F 265.8 A / HC HTEXCH D Plant was shutdown due to high conductivity caused by condenser tube leaks. It was determined there were nine (9) relatively ninor tube leaks and one (1) major leak. The cause of leakage was determined the leaking tubes were plugged and the condenser returned to service.

I --l l SUFNAFY l PLANT CONTINUED IN POWER ASCENSION TEST PROGRAM THROUGH.THE MONTH OF AUGUST.

TYPE REASON METHOD SYSTEM & COMP 0 TENT F-Forced A-Eauip Failure F-Admin 1-Manual Exhibit F & H

, S-Sched B41aint or Test G-Oper Error 2-Manual Scram Instructions for

. C-Refueling H-Other 3-Auto Scram Preparation of D-Regulatory Restriction 4-Continued Data Entry Sheet E-Operator Training 5-Recuced Load Licensee Event Raport

& License Examination 9-Other (LER) File (NUREG-0161)

O

- _2 Washington Public Power Supply System P.O. Box 968 3000GeorgeWashingtonWay Richland, Washington 99352 (509)372-5000 September 10, 1984 I

Docket No. 50-397 Director Office of Resource Management U.S. Nuclear Regulatory Commission Washington, D.C. 20555

Subject:

NUCLEAR PLANT N0. 2 MONTHLY OPERATING REPORT Transmitted herewith is the Monthly Operating Report for August 1984 as required by our Technical Specifications 6.9.1.6.

Ver truly yours r

D. Ma in (M/D 927M)

NP-2 Plant Manager 1

JDM:pl Enclosure

^

cc: Mr. John B. Martin - NRC, Region V Mr. A. D. Toth - NRC, WNP-2 Site Ms. Dottie Sherman - ANI, Farmington, CT d

V

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