Text

Monthly Operating Repts for Mar 1995 for Beaver Valley Power Station
	ML20082H545
Person / Time
Site:	Beaver Valley
Issue date:	03/31/1995
From:	David Jones, Noonan T; DUQUESNE LIGHT CO.
To:	; NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
	NUDOCS 9504170200
	Download: ML20082H545 (11)
	v • d • e

e r

i ' (4 1*

'Af

\\

Telephorie (412) 393-6000

""l' R**

\\

Sheppingport, PA 1507T-0004 April 10,1995 Beaver Valley Power Station Unit 1 - Docket No. 50-334, License No. DPR-66 Unit 2 - Docket No. 50-412, License No. NPF-73 Monthly Ooerating Report J

U. S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555 Gentlemen:

In accordance with Appendix A, Technical Specifications, the Monthly Operating Report is submitted for Unit I and Unit 2 for the month of March,1995.

Respectfully, Division Vice President, Nuclear Operations /

Plant Manager DTJ/mmg Enclosures cc:. NRC Regional Office

. King of Prussia, PA The Nuclear Professionals 9504170200 950331 l1 PDR ADOCK 05000334 R

PDR

)'

NARRATIVE SLM4ARY OF 4

MDtTIHLY OPERATING EXPERIBiCE INIT 1 MARCH 1995 N thit began the r m 1. period in Mode 3 while preparations March 1 u

through for startup frm the tenth refueling outage continued.

March 4 March 5 Mode 2 was entered at 1415 hours0.0164 days 0.393 hours 0.00234 weeks 5.384075e-4 months .

At 1440 hours0.0167 days 0.4 hours 0.00238 weeks 5.4792e-4 months Rod G-J (Shutdmn Bank "A")

was declared inoperable due to its rod position indication (RPI) reading out of specification. h thit was subsequently returned to Mode 3 at 1518 hours0.0176 days 0.422 hours 0.00251 weeks 5.77599e-4 months . Rod G-3 was declared operable foll wing a recalibration of its RPI and Mode 2 was re-entered at 2001 hours0.0232 days 0.556 hours 0.00331 weeks 7.613805e-4 months . h reactor was taken critical at 2206 hours0.0255 days 0.613 hours 0.00365 weeks 8.39383e-4 months .

March 6 At 0016 hours1.851852e-4 days 0.00444 hours 2.645503e-5 weeks 6.088e-6 months Rod F-4 (Control Bank "B")

was declared inoperable due to its rod position indication (RPI) reading out of specification. h Unit was subsequently returned to Mode 3 at 0121 hours0.0014 days 0.0336 hours 2.000661e-4 weeks 4.60405e-5 months . Rod F-4 was declared operable follwirr; testirq and resolution of indication problems and Mode 2 was re-entered at 1734 hours0.0201 days 0.482 hours 0.00287 weeks 6.59787e-4 months . h reactor was taken critical at 1853 hours0.0214 days 0.515 hours 0.00306 weeks 7.050665e-4 months .

March 7 h Unit remained in Mode 2 while preparations for entry into Mode 1 continued.

March 8 At 0430 hours0.00498 days 0.119 hours 7.109788e-4 weeks 1.63615e-4 months Rod F-4 (Control Bank "B")

was declared inoperable due to its rod position indication (RPI) reading out of specification.

Rod F-4 was declared operable follwing a recalibration of its RPI and Mode 1 was entered at 1210 hours0.014 days 0.336 hours 0.002 weeks 4.60405e-4 months .

Se Main Unit Generator was synchronized to the electrical grid at 1339 hours0.0155 days 0.372 hours 0.00221 weeks 5.094895e-4 months cmpletirg the Unit's tenth refueling outage.

March 9 At 0059 hours6.828704e-4 days 0.0164 hours 9.755291e-5 weeks 2.24495e-5 months the output breakers were opened and the Unit was removed from service to pemit planned turbine overspeed trip testirq.

At 0508 hours0.00588 days 0.141 hours 8.399471e-4 weeks 1.93294e-4 months the output breakers were closed synchronizirg the Unit to the electrical grid follwing s - aful turbine overspeed trip testing.

Output was then escalated to approximately 30%.

N Unit achieved approximately 30% output at 0945 hours0.0109 days 0.263 hours 0.00156 weeks 3.595725e-4 months .

March 10 Se Unit continued to operate at approximately 30% output to permit core flux mapping.

March 11 At 0025 hours2.893519e-4 days 0.00694 hours 4.133598e-5 weeks 9.5125e-6 months the Unit comenced a ranpup in output at 3% per hour to approximately 75%

output.

Se Unit achieved approximately 75% output at 2004 hours0.0232 days 0.557 hours 0.00331 weeks 7.62522e-4 months .

March 12 We Unit continued to operate at approximately 75% output to permit core flux mappirq.

j

}

m.

!f;;

g'

}

q ww-9

-~ ' :

e NARRATIVE SLM98Y OF s

MJNIHLY OPERATING EXPERIDICE I

INIT 1-y

.l MARCH 1995;(continued)

March 13

-At '1120' hours the thit omenanced a ranpup in output at 3% par -

hour toward approximately 90% output..lenile'at approximately 84% output,.the thit evmumced a decrease in power at 1734; hours ein ; order to place the1"B" Heater Drain Tank Normal Imvel y

control valve on. clearance for repairs.' At 2045 hours0.0237 days 0.568 hours 0.00338 weeks 7.781225e-4 months power, was stabilized at. 45% output. At 2205 hours0.0255 days 0.613 hours 0.00365 weeks 8.390025e-4 months the Turbine was manually tripped due to a loss of vacuum in the Main condeneer caused b'

condeneer hotwell saturation.

L The - thit :was -

/

stabilized with the reactor maintained critical in Mode 2.

1 March 14 Follwing repair of the "B"

Heater. Drain Tank Normal Imvel' control Valve, Mode:1 was entered at 1300 hours0.015 days 0.361 hours 0.00215 weeks 4.9465e-4 months . -l At.1319 hours0.0153 days 0.366 hours 0.00218 weeks 5.018795e-4 months the output' breakers were closed syrdwudzing the thit to the' electrical grid..

Output was then escalated at 3% per hour to

{

approximately 90%.

.i March 15 The thit achieved approximately 90% output at 1800 hours0.0208 days 0.5 hours 0.00298 weeks 6.849e-4 months to permit oore flux mapping.

l Mards 16 The thit continued to operate at her.uximately 90% output to permit core flux mapping. At 2145 hours0.0248 days 0.596 hours 0.00355 weeks 8.161725e-4 months the thit cormnenced a ranpup in output at 3% hour to 6pp.uximately 98% output.>

j March 17 The thit achieved approximately 98% output at 0430 hours0.00498 days 0.119 hours 7.109788e-4 weeks 1.63615e-4 months to' l

permit stabilization of delta flux.

March 18 Following stabilizationi of ' delta flux,~

Unit achieved-9 the approximately 100% output at 0500 hours0.00579 days 0.139 hours 8.267196e-4 weeks 1.9025e-4 months .

J Mardt 19 The Unit operated at a ncminal value of 100% output for the through remainder of the report period.

March 31 3

1 i

=-

--l AVERAGE DAILY INIT PolGR IJML DO3 Er NO.

50-334' INIT BVPS thiit L DATE Anril 5. 1995 C(EPLE1TD BY David T. Jones TELEPHONE (412) 393-7553 MNIH Mart:h 1995 DAY AVERAGE DAILY PolGR IJM1 DAY AVERAGE DAILY Pol 4ER LEVEL G% Ot)

(Nie-Net) -

1 0

17 804 2

0 18 816 3

0 19 817 4

0 20 829 5

0 21 825 6

0 22 838 7

0 23 825 8

28 24 838 9

110 25 825 10 162 26 825 11-383 27 829

-12 54 6 28 838 13-493 29 838

-14 57-30

-838

~ 15 579 31 838 16 738 INSIRUCTIONS On; this foon, list the average daily unit power level NWe-Net for each day in the reporting month. Campute to the nearest whole megawatt.

OPERATING DATA REPORT DOCKET NO.:

50-334 REPORT DATE:

04/05/95 COMPLETED BY:' DAVID T. JONES TELEPHONE:

(412) 393-7553 OPERATING STATUS

1. UNIT NAME: BEAVER VALLEY POWER STATION, UNIT 1 Notes

2. REPORTING PERIOD: MARCH 1995

3. LICENSED THERMAL POWER (MWt):

2652

4. NAMEPLATE RATING (Gross MWe):

923

5. DESIGN ELECTRICAL RATING (Net MWe):

835

6. MAX. DEPENDABLE CAPACITY (Gross MWe):

860

7. MAX. DEPENDABLE CAPACITY (Net MWe):

810

8. IF CHANCES OCCUR IN CAPACITY RATINGS SINCE IAST REPORT, GIVE REASONS:

9. POWER LEVEL TO WHICH ItESTRICTED, IF ANY (Net MWe):

None

10. REASONS FOR RESTRICTIONS, IF ANY:

N/A THIS MONTH YEAR TO DATE CUMUIATIVE

11. HOURS IN REPORTING P'ERIOD:

744.0 2160.0 165816.0

12. NO. OF HRS. REACTOR WAS CRITICAL:

608.4 657.1 107213.9

13. REACTOR RESERVE SHUTDOWN HOURS:

0.0 0.0 4482.8

14. HOURS GENERATOR WAS ON LINE:

543.0 591.7 105129.4

15. UNIT RESERVE SHUTDOWN HOURS:

0.0 0.0 0.0

16. GROSS THERMAL ENERGY GEN. (MWH):

1225380.0 1297533.0 252624599.5

17. GROSS ELECT. ENERGY GEN. (MWH):

396980.0 420210.0 81446177.0

18. NET ELECTRICAL ENERGY GEN. (MWH):

367420.0 378360.0 76102264.0

19. UNIT SERVICE FACTOR: (PERCENT) 73.0 27.4 65.2

20. UNIT AVAI! ABILITY FACTOR:(PERCENT) 73.0 27.4 65.2 i

21. UNIT CAPACITY FACTOR (MDC): PCT 61.0 21.6 59.1

22. UNIT CAPACITY FACTOR (DER): PCT 59.1 21.0 57.3

23. UNIT FORCED OUTAGE RATE: (PERCENT) 6.2 5.8-16.1

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

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

26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):

FORECAST ACHIEVED INITIAL CRITICALITY N/A N/A INITIAL ELECTRICITY N/A N/A COMMERCIAL OPERATION N/A N/A

UNIT $NUTDOWNS ANO POWER REDUCTIONS (120%)

. Docket No.

50-334 Unit Name-SVPS Unit #1 Date Aprit 5. 1995

~

Completed By David T. Jones REPORT MONTN March 1995 Telephone.

(412) 393-7553 Method of Licensee Cause & Corrective-Duration Shutting Event System Component Action to No.

Date Typel (Nours)

Reason 2 Down Reactor 3 Report #

code 4 Code 5 Prevent Recurrence 4

950301 S

111.3 C

4 N/A RC FUELXX The Unit remained shutdown to continue with the tenth refueling outage.

5 950305 F

4.7 C

4 N/A RB CONROD The Unit remained shutdown to resolve Rod Position Indication (RPI) problems with Rod G-3.

6 950305 5

5.3 C

4 N/A RC FUELXX The Unit remained shutdown to continue with the tenth refueling outage.

7 950306 F

16.2 C

4 N/A RB CONROD The Unit remained shutdown to resolve Rod Position Indication (RPI) problems with Rod F-4.

8 950306 5

44.1 C

4 N/A RC FUELXX' The Unit remained shutdown to complete the tenth refueling outage, e

9 950309 s

4.2 8

9 N/A NA TURBIN The Unit was removed from service to permit turbine overspeed trip testing (reactor remained criticat).

l 1

2 3

4 F-Forced Reason:

Method:

Exhibit F-Instructions for S-Scheduled A-Equipment Failure (Explain) 1-Manual

. Preparation of Data Entry Sheets-5-Maintenance or Test 2-Manuel Scram for Licensee Event Report (LER) File C-Refue1Ing 3-Automatic Scram (NUREG0161).

D-Regulatory Restriction 4-Cont'd from Previous Month E-Operator Training & License Exam 5-Reduction-5 i

F-Administrative 9-Other Exhibit N-stee Source.

G-Operational Error (Explain)

-H-Other (Explain) l l

J

~

A b

g w

-7

"..L-4 c--

s

-Unti suuTDOWuS AND POWER REDUCitous (2201)

Docket me.. 412

-Unit Name~ BVPS Unit et-

' Date - Amrit 5. 1995-Completed Sy-David T. Jones REPORT MouTN March 1995 (continued).

Telephone -(4121 393-7553 Method of Licensee Cause & Corrective Duration Shutting Cvent System Component

. Action to No.

Date Typel

-(Nours)

Reason 2 Down Reactor 3 Report #'

Code 4

' code 5-Prevent Recurrence f

10 950313 F

0 A

5-N/A NJ VALVEX During power ramp-up foltaving the tenth refueling outage, output was reduced from approximately 84% to approximately 45E in order to place the "B" Heater Drain Tank Normat Levet control Valve on clearance for repairs.

' 11 950313 F

15.2 N

9 N/A NC NTEXCN The Turbine was manuelty tripped due to a loss of vacuum in the Main Condenser caused by Condenser hotwell saturation (reactor remained critical).

i 1

6 I

1 2

3 4-F-Forced Reason:

Method:

Exhibit F-Instructions for S-Scheduled A-Equipment Falture (Explain) 1-Manual Preparation of Data Entry Sheets 5-Maintenance or Test 2-Manual Scram

.for Licensee Event Report (LER) File C-Refueting 3-Automatic Scram (NUREG0161).

D-Regulatory Restriction 4-Cont'd. from Previous Month E-Operator Training & License Exam' 5-Reduction

~ 5 4

F-Administrative 9-Other Exhibit N-Same Source.

G-Operational Error (Explain)

N-Other (Explain) t 4

,. r;' ?

9'p.'

' m

~~-

~

~-

~ ^~. 'u~a ~. : m~. ~ T h~.J.~,. ~..m a w',. - t hy 7

~" ~~

~

^~

> s,1 :A ;,- A..w...

, w,w

-:-~

y ;.

I'

,,..c

-p 1,a..

y, y

w i

M

~

INIT 2 i

MARCH 1995 Mard 1

'1he thit operated at a ncainal value of 100% output.

throu@t Mardt 7 :

Mardt 8

'1he : thit ocntinued to operate at a ncaminal value of 100% output i.

until -2210 hours when the planned end-of-cycle fuel coastdown was rmmenced prior to the fifth refueling cutage.

Mardt 9

'Ihe thit continued with the planned end-of-cycle fuel coastdown

. prior to the fifth refueliry outage.

l March 10 With the-thit ' operating. at approximately 96% output,.a 4

reduction - in. output to approximately 91% was otsumanced at 2200 hours0.0255 days 0.611 hours 0.00364 weeks 8.371e-4 months .for the planned and mf-cycle fuel coastdown prior to the1 fifth refueling outage.

March 11 An output of approximately 91% was adtieved'at 0205 hours0.00237 days 0.0569 hours 3.38955e-4 weeks 7.80025e-5 months .

Mardt 12

'Ihe thit' continued with the planned'end-of-cycle fuel coastdown through prior to the fifth refueling cutage.

Mards 16 Mards 17

. With 'the thit operating at approximately 89% output, - a reduction in output to approximately 46% was ocanmenced at 1700 hours0.0197 days 0.472 hours 0.00281 weeks 6.4685e-4 months for the planned end-of-cycle fuel ccestacwn prior to the' fifth refueling outage.

~

Mards 18 An output of approximately 46% was adtieved at 0400 hours0.00463 days 0.111 hours 6.613757e-4 weeks 1.522e-4 months .-

Mards 19

'Ihe thit continued to operate at approximately 46% cutput for through the planned end-of-cycle fuel coastdown prior to the fifth March 23 refueling outage.

~

March 24

'Ihe thit continued to operate-at approximately 46% output for

- the-planned end-of-cycle ' fuel coastdown.

At 1908 hours0.0221 days 0.53 hours 0.00315 weeks 7.25994e-4 months the.

thit r==anced to shutdown for the'fifth refueling cutage. At-2107 hours the thit.was taken off-line _when the Main Unit Generator' output breakers were opened 'beginning -the -fifth refueling outage.

Mode 2 was entered at 2153 hours0.0249 days 0.598 hours 0.00356 weeks 8.192165e-4 months .: Mode 3 F'

was entered at 2221 hours0.0257 days 0.617 hours 0.00367 weeks 8.450905e-4 months .

Mardt 25 Mode 4 was entered at 0854 hours0.00988 days 0.237 hours 0.00141 weeks 3.24947e-4 months . Mode 5 was entered at 1931 hours0.0223 days 0.536 hours 0.00319 weeks 7.347455e-4 months .

Mards 26

'Ibe thit remained shutdown in Mode 5 for the-fifth refueling ~

~

through outage for the remainder of the report period.

March 31 E

9 w

a,--*

~

w--

.-w..-

w

.r,.=- -,,.... -. - -

mme-.-

1, er

,,w..

~.

. _,_.-,y,..-,..u_.

.~._

g :.1g$.: ' ' :' a

+

m __

[y s *;,

n s

<^

e.-

' AVERAGE DMIY INIT POWI!R LEVEL D00GT No.: '50-412 4 -

LNIT BVPS t] hit 2 DATE A ril 5. 1995 CXMPLI!TI!D BY David T. Jonam Tl!!J!PHWE (412)-393-7553 n:

'10 fIH Mardi 1995

~

DM

' AVI! RAGE DMLY POWER LEVEL DAY AVI! RAGE DAILY POWIR LEVEL (We-Net)

-(Me-Net) -

1-830 17 720' 2

831 18 354 f

J 3

830 19 340 4

827-20 333-5 824 21 338-3 6

820-22.,

343 7

814 23

'342 d

8-834

'24 281 9

'813 25 0-10 810 26 0

E

~ IM 754 27 0'

'12 763 28 0

13 758 29 0

14' 753 30 0

': 15 '

748 31 0=

16 746 ~

i 4

9,:

L

' on this fctm, list the average daily unit power level Mhe-Net farc each day in the I W nanth. Otmpute to the nearest whole megawatt, t

Lj

- j

'w_......~g..-.,___-.I

....... : -...- f

w.

. a.

OPERATING DATA REPORT DOCKET NO.:

50-412 REPORT DATE: 04/05/95 COMPLETED BY: DAVID T. JONES TELEPHONE:

(412) 393-7553 OPERATING' STATUS

~

1. UNIT NAME: BEAVER VALLEY POWER STATION, UNIT 2 Notes.

2. REPORTING PERIOD:. MARCH 1995

3. LICENSED THERMAL POWER (MWe):

2652

4. NAMEPLATE RATING (Cross MWe):

923

5. DESIGN ELECTRICAL RATING (Net MWe):

836

6. MAX. DEPENDABLE CAPACITY (Gross MWe):

870

7. MAX. DEPENDABLE CAPACITY (Net MWe):

820

8. IF CHANGES OCCUR IN CAPACITY RATINGS SINCE IJ.ST REPORT, GIVE REASONS.

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (Net MWe):

None

10. REASONS FOR RESTRICTIONS, IF ANY:

N/A THIS MONTH YEAR TO DATE CUMUIATIVE

11. HOURS IN REPORTING PERIOD:

744,0 2160.0 64599.0

12. NO. OF HRS. RFACTOR WAS CRITICAL:

573.1 1989.1 55813.6

13. REACTOR RESERVE SHUTDOWN HOURS:

0.0 0.0 0.0

14. HOURS GENERATOR WAS ON LINE:

573.1 1989.1 55466.7

15. UNIT RESERVE SHUTDOWN HOURS:

0.0

.0.0 0.0

16. CROSS THERMAL ENERGY GEN. (MWH):

1228819.0 4929811.0 137451133.0

17. GROSS ELECT. ENERGY GEN. (MWH):

402084.0 1631762.0 44683555.0

18. NET ELECTRICAL ENERGY GEN. (MWH):

377306.0 1545755.0 42220760.0

19. UNIT SERVICE FACTOR: (PERCENT) 77.0 92.1 85.9

20. UNIT AVAILABILITY FACTOR:(PERCENT) 77.0 92.1 85.9

21. UNIT CAPACITY FACTOR (MDC): PCT 61.8 87.3 79.3-

22. UNIT CAPACITY FACTOR (DER): PCT 60.7 85.6 78.2

23. UNIT FORCED OUTAGE RATE: (PERCENT) 0.0 0.0 2.9

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

THE UNIT WAS SHUTDOWN FOR ITS FIF'rH REFUELING OUTAGE ON MARCH 24. 1995.

THE FIFTH REFUELING OUTAGE IS SCHEDULED TO TAST FOR 60 DAYS.

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

5/23/95

26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):

FORECAST ACHIEVED INITIAL CRITICALITY N/A N/A INITIAL ELECTRICITY N/A N/A COMMERCIAL OPERATION N/A N/A

~.. - -q

, " p

.-i gj

'.. N wl j

UNIT-$NUTDOWNS AND POWER RE90CTIONS.(1201).

Docket No. : 50-412 Unit Name SVPS Unit #2' 1

Sete - Amrit 5. 1995-I' Completed By David T. Jones REPORT MONTN March 1995 Telephone (412) 393-7553 Method of Licensee-Cause & Corrective Duration

. Shutting Event system Component Action to 4

No.

Date Typel (Nours)'

. Reason 2 Down Reactor 3 Report 8 Code 4 Code 5 Prevent Recurrence'

+

-2 950308 s

0 N

5 N/A -

RC FUELXX The Unit began the planned end'-of-1):

cycle fuel coastdoun to the fifth refueling outage.

3 950324 3-170.9 C

1 N/A RC FUELXX The Unit shutdown for its'fifth refueling outage.

.' )

q 1

2-3' 4'

i F-Forced Reason:

Method:

-Exhibit F-Instructions for c

5-Scheduled

-A-Equipment Falture (Emplain) 1-Manuat' Preparation of Data Entry sheets 5-Maintenance or Test.

2-Manuet scram for Licensee Event Report (LER) File e.

C-Refueling-D-Regulatory Restr!c*lon

3-Automatic Scram (NUREG0161).

4-Cont'd. from Previous Month E-Operator Training G License Exam 5-Reduction 5-F-Administrative 9-Other-Exhibit N-Same Source.

G Operational Error (Explain)

N-Other (Emplain)-

I

~

T 1 l" t

i

o i

~

1.k', N g...@

b

.n,n

.a

,

ML20082H545

Text

Navigation menu

Search