ML20090J194

Monthly Operating Rept for June 1984

ML20090J194
Person / Time
Site:	Columbia
Issue date:	06/30/1984
From:	Cowan K, Martin J WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:	NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
NUDOCS 8407270435
Download: ML20090J194 (6)

Text

r OPERATING DATA REPORT DOCKET NO. 50-397 UNIT WNP-2 DATE 7/5/84 COMPLETED SY le n enm n TELEPHONE (509) 377-2501, ext. 2286 OPER ATING STATUS

1. REPORTING PERICO:

June, 1984 GROSS HOURS IN REPORTINO PERIOO: 720 3323 Max. oEPENo. CAP AC TY (MWo.Nei: 1100

2. CURRENTLY AUTHORIZED POWER LEVEL thsWt):

DESIGN ELECTRICAL RATING (MWo Neti: 11OA 55% Net MWe

3. POWER LEVEL TO WHICH RESTRICTED (IP ANY) (MWo. Net):

4. reasons PoR RESTRICTION ilP ANY): Plant is in the Startup and Power Ascension Test phase and must Complete test Condition 2 requirements THisMoNTH YR To oATE CUMULATIVE prior to exceeding 55% power. 374^g 3,qq 3 3 ,qq ,

S. NUMSER OF HOURS REACTOR WAS CRITICAL . . . . . . . . ......

0 0 0

8. REACTOR RilSERVE SHUTDOWN HOURE . . . . . . . . . . . . . . . . . .

7. Hours GENER ATOR QN UNE , . . . . . . . . . . . . ..........

170.1 228.5 228.5 E. UNIT RESERVE spuToowM HoVRs . . . . . . . . , . . . . . . . , . . . . 0 0 0

.lfi> 474 7 406.359.0 406.359.0

s. Gross THERMAL ENERGY GENER ATED (MWH1 .... .....

10. GROES ELECTRICAL ENERGY GENERATED (MWM) . . . . . . . . . . . . . 29a602 34.702 34.782

11. NET ELECTRICAL ENERGY GENER ATED (MWH) ............. 26.634 31.719 31.719 N/A N/A N/A

12. R EACToR sE RvlCE P ACTom . . . . . . . . . . . . . . . . . . . . . . . . . . .

N /A N/A N/A

13. REACTOR AvAiLAsiLITY P ACTom . . . . . . . . . . . . . . . . . . . . . . .

I d. UNI T S E RVIC E P ACTO R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N /A , N/A N/A

15. UNIT AV AILAtt uTY P ACTOR . . . . . . . . . . . . . . . . . . . . . . . . . . N/A N/A N/A 18, UNIT CAPACITY PACTOR (Using MDC) ..... ............. .

N /A N/A M/A

17. UNif CAPACITY P ACTOR lus.ng Deep MWel . . . . . ......... .

N /A N/A N/A 18, U NIT PORCE O QUT AG E M ATE . . . . . . . . . . . . . . . . . . . , . . . . .

N/A N/A N/A

19. SHUTOOWNS SCHEDULED QVER NExT 4 MONTHS (TTPE. DATE. AND OUR ATION CF EACHl:

Mechanical maintenance outage scheduled for 8/17/84-8/24/84

20. IP SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: dulV I . 1984 (actual )

• 21. UNITS IN TEST STATUS IPRIOR TO COMMERCI AL OPERATICNI; PORECAST ACHIEV ED INITI AL CRITICALITY 1/16/A4 1/16/RA iNmAL ELECTRiciTv 5/15/84 5/27/84 COMMERCIAL cPERATioN 9/5/84

• WNP-2 bNhob$7POR N hW

///

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-397 UNIT wNP-7 DATE 7/;/R4 COMPLETED BY K. D. Cowan TELEPHONE 377-2501, Ext. 2286 MONTH June, 1984 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Ner) 1 3 174 7

2 1m 18 -

170 3 124 135 3,

4 0 0 3

5 0 0 23

~

s 0 0 3

7 0 0 23 s 0 0 24 g 0 0

~

a _

10 0 2s 0 11 0 y 0 12 0 0 3

13 18 29 0 14 33 0 30 _ _ _

15 166 31 N/A 1s 178

~

~

' INSTRUCTIONS .

On this form, list the awrage daily utit power hvel in MWe-Net for each day in the reporting month. Compute to the nearest whole messwatt. , .

These Sgures wdl be used to plot a gnph for each^ reporting month. Note that when mammam dependabic capadty is l used for the net electrical rating of the unit, there may be occasions when'the daily averap pcrwer level exceeds the 100% line (or the restricted power level line). In sudi cases, the average daily t: nit power output sheet should be footnoted to explam the apparent anoanaly. '

l 1

s

DOCKET NO. 50-397 -

^

WNP-2 l UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME .

1) ATE- 7/5/84 K. D. Cowan COMPLETED BY June, 1984 (509) 377-2501, ext.

REPORT MONTil TELEPilONE 2286 METHOD OF i . TYPE SHUTTING DOWN F: FORCED DURATION THE REACTOR OR NO. DATE S: SCHEDULED (HOURS) REASON (1) REDUCING POWER (2)- CORRECTIVE ACTIONS / COMMENTS 3 840601 F 27.3 A 3 Automatic scram occurred on high reactor pressure as a result of the closure of all four main turbine bypass valves due to a

@ DEH malfunction. A replacement logic card was installed in the DEH System. See LER 84-056, 6/28/84.

4 840603 F A 1 A plant shutdown was completed on 6/3/84 as a result of increasing conductivity on the primary system. Repairs were made to the condenser and startup was initiated on 6/8/84. Conductivity levels again increased

! - 239.7 and the plant was shutdown on 6/9/84 -

(Generator was not placed on line).

, Additional repairs were made to the con-4 denser.

5 840609 F A 1 i

SUWMARY:

) The plant Power Ascension Test Program progressed through the month of June in test condition 2.

i the plant was shutdown at the end of the period due to repair work on.RHR Pump "B" with an expected startup by the 1st of July.

E: OPl:RATOR TRAINING ANI) (2) METiiDD (1) REASON 1; MANilAl.

A: l'QttIPMFNT l'All.llR E ll:XPl.AINI l.trENSI. I.X A ntlN Al lON l': ADhflN151 R A B IV t. 2. Ef ANtf Af Sf *R AM 5: MAIN r. OR 'll'5 T C: RI-:l UEl.ING G: Ort RATIONAL. I RROR ll'XFLAIN).

3: AtflotlAtle srRAM Ik RI GUI ATORY RI;STRICIlON 11: OlllER ll.Xrt AINI 4: 011tl'H f EXPl.AIN)

"9" DOCKET NO. 50-397  :

UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME WNP-2 IJATil 7/5/84 COMPLETED BY K. D. Cowan June, 1984 TELEPilONE (509) 377-2501, e REPORT MONTil METHOD OF

. TYPE SHUTTING DOWN F: FORCED DURATION THE REACTOR OR NO. DATE S: SCHEDUt.ED (HOURS) REASON (1) REDUCING POWER (21- CORRECTIVE ACTIONS / COMMENTS 6 840613 F .5 A 4 The Generator tripped on high reactor level while transferring feedwater control. The turbine was relatched and changes to the feedwater control logic were subsequently made.

7 840613 F 16.3 A 3 Auto scram occurred on low level due to a loss of feedwater following condensate booster and feedwater pumps tripping on low suction pressure. The low suction pressure t'as due to the condensate cleanup flow control valve failing to open with only two condensate filter demins. in service. The cause for valve failure was determined and the valve was repaired.

1 See LER 84-060.

8 840619 S .4 B 4 The Generator was tripped as a part of the Power Ascension Test Program. Following the test, the Generator was placed back on line.

SUlWWARY:

E: OPERATOR TRAINING ANI) (2) MElllOD

0) R NSON LirLNSI; EXAhlINAllON 1: MANUAL A: EQUIPMENT Fall.UREIEXPLAIN) 2: kf A NilAl. 5CR A M 3: MAIN r.OR TI:ST F: AllMINIS'I R A l1VE C: OPI R AllONAL l'RROR IEXPLAIN) 3: AUIOklAllCSCRAM C: REFUELING II: Ol'Ill.R IEXPl.AINI 4: Ollli.R IEXPLAIN)

D: RI GUI.ATORY RESTRICrlON

Page 3

• DOCKET NO. 50-397 ,

UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT KAME WNP-7 ( f I) ATE 7/5/84 COMPLETED BY K.' D. Cowan June, 1984 TELEPilONE (509) 377-2501, x REPORT MOffrH METHOD OF

, TYPE SHUTTING DOWN F: FORCED DURATION THE REACTOR OR NO. DATE S: SCHEDULED (HOURS) REASON (1) REDUCING POWER (2) CORRECTIVE ACTIONS / COMMENTS 9 840619 F 265.7 A 1 Plant shutdown to repair a turbine bypass valve which stuck open following a plannec trip of the Generator. The valve was repaired, however the outage was extended due to repairs on RHR Pump "B".

1 a

SUMMARY

i E: OPEftATOR TRAINING ANI) (2) METilOD (1) REASON 1: MANUAL LICENSl; I;XAMINATION A: EQUIPMDir FAILURE (EXPLAIN) 2: MA N11A f _ SCR A M F: A DMINIS'I R A lly t 5: M AIN r. OR TI'ST 3: AUlOM A Ilc SCR AM C: REFUl! LING G: OPl R ATIONAL l'RROR (liXPLAIN) 11: OlllER (LXPLAINp 4: OIIII;R lEXI* LAIN)

D: REGULATORY RES1RICnON

0Y Washington Public Power Supply System P.O. Box 9G8 3000 GeorgeWashington Way Richland, Washington 99352 (509)372-5000 Docket No. 50-397 July 5,-1984 Director Office of Resource Management U. S. Nuclear Regulatory Commission Washington, D.C. 20555

Subject:

NUCLEAR PROJECT NO. 2 MONTHLY OPERATING REPORT Transmitted herewith is the Monthly Operating Report for June, 1984 as required by our Technical Specification 6.9.1.6.

Very truly yours, h Sbfh *^L -

J. D. Ma tin (Mail Drop 927M)

WNP-2 P1 ant Manager JDM:db Enclosure cc: Mr. John B. Martin, NRC, Region V Mr._A. D. Toth, NRC, WNP-2 Site Ms.'Cottie Sherman, ANI, Farmington, CT d

4

'N *w

.. .. . .