ML19105A324

From kanterella
Jump to navigation Jump to search
Submit Monthly Operating Report for the Month of September 1976 & Corrected Copy of Data for August 1976
ML19105A324
Person / Time
Site: Surry  Dominion icon.png
Issue date: 10/08/1976
From: Stallings C
Virginia Electric & Power Co (VEPCO)
To: Mcdonald W
Office of Nuclear Reactor Regulation
References
Serial No. 237/021974
Download: ML19105A324 (8)
v • d • e


Text

,.,..

  • t

\\

J..

Mra Willi?111 McDonald, Director Office of Management Infonnation and Program Control U.. _S. Nuclear* Regulatory Corrnnission' Washington, De Co 20555

Dear Mro McDonald:

Serial No~ 237/021974 PO&M/ ALH: j 1f Docket Nos. "50-280 i

50-281 License Nos *. DPR-32 DPR-37 Operating infonnation for Surry Power Station, Unit Nos. 1 and 2, "for the month of September, 1976 is attached.

A corrected copy of data for*-.,_.,,.

August 1976'tis also attached..

/'..

Very truly yours,

&),2,10?cztt-~,,r/

. C., 11~ Stallings Vice President-Power Stlpply

-and Production Operations

,1

e

~

e.

DOCKET NO. _.'i0-28_0 __

UNIT _!.~rry l!_J__

DATE*

Oct. 1, 1976 COMPLETED BY E. P. DeWandel A VER AGE' D Al LY. UNIT POWER LEVEL MONTH September 1976 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY

  • (J\\1We-net)

DAY

'(MWe-net) 1 755.1 17 725.4 2

756.5 18 713.0 3**

757.0 19 743. 0 4

756.9 20 743.4 5

739.8 21 7 Lr3. 2 6

753.3 22 745.0 7

7 lr 1. 1 23 750.4 I' 8 75/.,.t+

  • 24 422.3 9

7~2.5 25 0

753.8 0

10 26 11 756.2 27 0

12 7 55.3 28 0

13 754.8 29 0

_14 754.3 30 0

-15 7 50.lf 31 16

  • 7A0.5 DAILY UNIT POWER LEVEL FORM INSTRUCTIONS On this fom1, list thi.: average Jaily unit power level in MWc-nct for each day in the reporting month.

Compute to the nearest whole megawatt.

These figures will be used to plot a graph for each reporting month. Note that by using maximum dependable capacity for the net electrical rating of the unit, there may bl: occasions when "the d:iily average power level exceeds the 100';{, !inc (or the restricted power level line). In such cas('s, the average daily unit power outj)tlt sheet should be foot11oted to explain the, apparent anomaly.

I i l r

\\

\\

UNIT Surrv Unit //1 DATE October 1, 1976.

COMPLETEDBY E. P. Dc*Haw;Jel DOCKET NO. 50-280 OPERATING STATUS

l.

REPORTING PERIOD:

. 0001. ]60901 THROUGH 2400 760930 HOURS lN REPORTING PERIOD:

7,20

2.

. CURRENT,L Y A UTIIOR !ZED POW_E_R_L_E_V_E_L_(_M_W_t_h l-.,.,2-r4-r4-l __

M_A_X_._D_E_P_E:-.-*o-,-\\-8-LE_C_A_P_AC_I_T_Y_. (-~-IW_e_-N_E_T_) __

}_8_8_

).

LOWEST POWER LEVEL TO WHKH SPECIFICALLY RESTRICTED 01: ANY) (MWe-NET): _________

4.
  • REASONS FOR RESTRICTlON (IF ANY):
s.

6:

~ ?.,

8.
9.
10.
11.

12..

13.
14.
15.
16.
17.

18..

THIS REPORTING PERIOD YR TO DA TE CUMULATIVE TO DATE HOURS REACTOR WAS CRITICAL......,.*., *,

REACTOR RESER VE SHUTDOWN HO'.JRS *...*.*

HOURS GENERA TOR ON LINE.. :..**., * ; *.**

UNIT RESER VE SHUTDOWN HOURS.,.....*.,,

GROSS THERMAL ENERGY 568. 5 0

567.3 0

GENERATED (~fWH)......,,..,.,.,. ;,,,,

1,378, 11 9 GROSS ELECTRICAL ENERGY GENERATED (MWH) *..*.*..**.***** _-;., ;

NET c:u:c-r:1.:c.\\L E!'IEP.GY GFNF.RATED

{MWH) 444,215 4::2,821 REACTOR AVAILABILITY FACTOR (1).,. * *.. *

  • 79, 0%
78. 8%

UNIT AVAILABILITY FACTOR (2) *, *, *.*..**,

  • __ *~. -----'--

UNIT CAPACITY FACTOR (3).. _. **,.***,. *.,..

74. 5%

UNIT FORCED OUTAGE RATE (4).,.*,.,,,, *

  • 2L 2io 5658.6 0

5619.8 0

4,324,495 li,109.960 86.1 %

85.5%

79.3°/o 14.5%

22155.0

  • o 21464.3 0

48,152,130

~5,776,038 1~~ 956. 840

66. 9~~

64.n, 5 7. 4~~

22.4%

SHUTDOWNS SCHEDULED TO BEGIN IN NEXT 6 MONTHS (STATE TYPE, DATE, AND DURATION OF EACH):

Rcfuelin*0. -

November j, ] 97() - 6 wed:*

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

October 1, 1976 UNITS IN TEST STATUS (PRIOR TO COMMERCfAL OPERATION) REPORT THE FOLLOWING:

INITIAL CRITICALITY INITIAL ELECTRICAL POWER GENER,\\ TION cm,tMERCIAL OPERATION DATE LAST FORECAST DATE ACHIEVED l.lOURS REACTOR WAS CRITICAL*

0)
  • REACTOR AVAILAlllLITY FACTOR. "

X 100 HOURS IN itEl'OllTING PERIOD (2)

UNIT AVAILABILITY FACTOR HOURS GENERATOR ON I.INE

. X 100

=* --

HOURS IN REl'ORTING PEIUOD

())

  • UNIT CAPACITY FACTOR NET FI.LCTJUCAl.:POWFR GENERATFO MAX. DU'ENllAllLE CAl',\\ClTY (MWe-NET) X IIOUltS IN 1u:1°pltTING l'LIUUl FOil.CED O\\JTACE IIOlJllS (4)

UNIT FORCED OUTAGE RATE X 100

(.(

.. --*---~--*---. ------

llOUHS GENERATOR ON LINE *t* FOllCED OUT,\\GE llOUltS

DOCKET NO. _5_0_-_2_80 ___ _

UNIT SHUTDOWNS UNIT NAME Surry #t DA TE Oc to1:>er 1. 1976 COMPLETED BY E. p,, De'Jandel REPORT MONTH September, 1976 I

I TY?E METHOD OF I I F-FORCED DURATION SHUTTING DOWN r~o.

DATE S-SCHcDULED

{HOURS}

REASON(1)

THE REACTOR {2)

CORRECTIVE ACTIONS/COMMENTS e

l,6-13 I 9/24/7(

152.7 1 & 3 Primary to secondary leakage in steam F

A

!'J generator. Plugged leaking tubes in nc:

I S/G.

I Automatic trip.near end of rampdown l

resulted during manual feed water control.

I l

I

.,.. j NOTE:

Unit still down at the end of the l

report~ng period.

I I

    • \\

(I) REASON (2) METHOD e

\\

A* EQU!l.'MENT FAILURE (EXPLAIN)

I-MANUAL

. I B - MAIN-r. OR TEST 2-MANUAL C-REFUELING SCRAM

!)-REGULATORY RESTRICTION 3--AllTm!ATIC E-OPERATOR TRAINING AND SCRAM I

I LICENSE EXAMINATION I

F-ADMINISTRATIVE l

G-Ol'ERA TIONAL ERROR.

I (EXl'LAIN) 11-0Tll!-.R (EXPLAIN)

I i

I

  • 1 I

I I

SUMMARY

.J I

e

..,C!

I /

DOCKET NO.

50-281.

UNIT

  • Surry //2 DATE October 1, 1976 COMPLETED BY E. P. DeWandel AVERAGE DAILY UNIT POWER LEVEL MONTH September 1976 AVERAGE DAILY POWER LEVEL AVERAGE ~AILY POWER LEVEL DAY (MWe-net)

DAY (MWe-net}

1 685,1 17 0

2 684~2 18 0

3 753.0 19 0

4 751. 8 20 0

5 749.9 21 6

7,.9. 7 22 0

7 750.5 23 0

I' 8

7 t.9. 8 24 0

9 744. O 2p 0

10 71306 26 0

11 753.9 27 0

12 753.3

  • 28 0

13 75202 29 0

-14 750.1, 30 0

15

,.30. 3 31 16 DAILYUNlT POWER LEVEL roR~t lNSTRUCT!ONS On this form, list the average dail~1 unit' power level in MWc-nct t'or each tlay in the reporting month.

Compute to the nearest whole megawatt.

These figures will be used to plot a graph for each rcportihg 111011th. Note that by using 111aximum dependable capacity for the net electrical rating of the unit, there may Lie occasions* when tile daily avcr:ir,c pO\\ycr level. exceeds t lle I OO'}v Ii 11c ( or the rest ric,ted power level Ii nc ). In sue Ii cases, the average daily unit power output sheet slioulJ be fo_?tnoted to explain the apparent :1110111:,ly.

. \\*

e OPERATING STATUS UNIT Surry Unit //2 DATE October 1, 1976 COMPLETED BY E. l'. DcW,mud DOCKET NO. ~5~0_-2_8.;;.;1=------

l.

REPORTING PERIOD: __

0_00_1 __

7_(;_0_9_0_1 ______ THROUGH _ __;;;2_4..c.0...c;.0_.:...7""'"60~93::...0:;;..._ ____ _

HOURS IN REPORTING PERIOD: ____

7_2_0 __ -:-:-:-----------------------

2.

CCRRENT!.Y AUTHORIZED POWER LEVEL (MWth) 2441

~!AX. DEPEND,\\8LE CAPACITY (MWe-NET) 788

3.

LOWEST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTEP (IF..\\l'i_Y) (MWe-NET): __ -'--------

4.

REASONS FOR ~ESTRICTION (IF ANY):

THIS REPORTING PERIOD

5.

HOURS REACTOR WAS CRITICAL.......*. *.**.

349.8

  • 6.

REACTOR RESERVE SHUTDOWN HOURS.*.*.**

0

7.

HOURS GENERATOR ON LINE...*.*.********

349.8 "13:

UNIT RESER VE SHUTDOWN HOURS.,.****,.**

0

9.

GROSS THERMAL E:-IERGY GENERATED (~IWH)..........*.********.

837,867

10.

GROSS ELECTRICAL ENERGY GENERA TED (M'w1l)...**.,.*.**.***, : ; **,

272,635

11.
12.

1'

13.

NET ELECTRICAL ENERGY GE:-;ERATED (MWH)

REACTOR AVAILAlllLITY FACTOR {l)....**.*.

UNIT A VAILADILITY FACTOR (2)..*.*.*.**..*

UNIT CAPACITY FACTOR-(3).....*...*...*.

UNIT FORCED OUTAGE RA TE (4)....*..*...*

258.516

_c.lf-"'8_,._. ~

lf5. 6%

51.4°/o YR TO DATE 4483.1 0

4393.5 0

10,401,391 3,388~0

_1~213 70"2

68. 2%

66.8%

62.0%

18. 7%

CUMULATIVE TO DATE 20112.7 0

19748.0 0

44,909, 524_

1_4, 734,119 i3,96G,8f.3 67.1%

65.9%

59.1 °&_ __.

19.8%

14.
15.
16.

SHUTDOWNS SCHEDULED TO BEGIN IN NEXT 6 MONTI-I'S (STATE TYPE, DATE, AND DURATION Of EACH):

N A

17.

lfSHUTDOWNATENDOFREPORTPERIOD,ESTIMATEDDATEOFSTARTUP:_ October 15, 1.976

18.
  • UNITS IN TEST ST_.<\\TUS (PRIOR TO COMMERCIAL OPERATION) REPORT TIIE FOLLOWING:

(1). : IU{A.CTOR AVAILABILITY FACTOR (2~

UNIT AVAILAlllLITY FACTO!~

(3)

  • UNIT CAPACITY FACTOR (4)

UNIT FORCED OUTAGE ltA"J'E

~

lNl'TIAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION

  • COMMERCIAL OPERATION IIOU!lS REACJ"Oll WAS CRITIC,\\L

. llOUltS IN REPORTING PERIOD.

X !00 DA TE LAST DA TE FORJ;:CAST ACHIEVED

" IIOURS GENEltATOlt ON LINE X 100

.. IIOURS IN IU'.POltTING PF.IUOD NET El.1-:CTRICAI. l'OWrll CENERA1TD MAX. Dl-:l'ENll,\\llU*: CAPACITY (MW<'*Nl*.T)" X llOlJllS IN ltEl'OIUIN(; l'UUOU FOltCED OlJTA(:t*: 1101111.S X I 00 llOUllS GENEH.ATult ON LINE t FOl(CED OUTAGE llOUltS I

I TYPE F-FORCED DURATION I,NO. I DATE S-SCHEDULED 1 (HOURS)

I l

76-9 19 /15/7t F

370.2 I

J l

    • \\

.1 l

  • 1 I

I l

I I

I 1

  • I I

I SU:!.MARY:

UNIT SHUTDOWNS-DOCK ET NO. --=5.....;..0_;-2;c...:8:....:,1 __ _

UN 1T NAME _s_u_r_r..:.y_#_2_..::;._...._

DATE_o_c_t_o_b_e_r_1_,_1_?_76 COMPLETED BY E. P. DeWandel REPORT MO NTH _..:.s..:.e.c..p.:::..te=m::.:. b:....::e;:..::r;.._::.1...;__9_7 6-'-

METHOD OF SHUTTING DOWN REASON (1)

T~E REACTOR (2)

CORRECTIVE ACTIONS/COMMENTS A

2 Steam Generator Tube *Leak Extensive investigation of ruptured tube and plug tube. Remove leaking tube for further investigation, perfol:":'!l Eddy Current Investigation and plug affected tubes.

r.

i I

Note:

Unit still down at end of report-ing period.

e (1) REASON (2) METHOD A EQUIPMENT FAILURE (EXPLAIN) 1-MANl\\'<L 13

  • MAINT. OR TEST 2 -~lANt:AL

(' R!.cFL:ELING SCRA~l D-llEGLILATORY RESTRICTION 3 *-A UTO~A TIC E-OPERA TOR TRA!N!:,G AND SCRA~l L!CENSE EXAMINATION F-ADMINlSTRAT!VE G-Ol'ERA l lONAL El~llOR

(!:.Xl'l.AlNJ II-OTllLR (EXPLAIN)

~~

i \\

. *..* ~.

e UNIT ~ur.r.y !.lnit Ii.?..

DATE Sept. 2' 1976 COMPLETED BY E. P~ OcWandol DOCKET NO. 50-281 OPERATING STATUS

l.
2.
3.

REPORTING PERIOD:

0001. *760801 THROUGH 2400 760831 HOURS IN REPORTl:-;G PERIOD:

7 44 CCR RE !'-1 TL Y AUTHORIZED POWER LEVEL (MWth) 2li-41 MAX. DEPE:--IDABLE CAPACITY (~IW,;-NET) 7 39

~~--

LOWEST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTED (lF ANY) (MWe-NET):_* ----------

4.

. REASONS FOR RESTRICTIO('< (IF ANY):

THIS.

Rf.PORTING PERIOD YR TO DATE S..

HOURS REACTOR WAS CRITICAL..,....**.***

6.

REACTOR RESERVE SHUTDOWN HOURS **.****

7.

HOURS GENERATOR ON LINE.....**.**.****

~ 8.

UNIT RESERVE SHUTDOWN HOURS.*..*, *,, **

9.. GROSS THERMAL ENERGY 691. 8 0

690.4 0

4133. 3 0

4043. 7*

0 GENERATED (MWHJ...*...***..*,,.' *.*,

  • 1,661,570 9,563,524

-3,115,925

  • 10.

GROSS ELECTRICAL ENERGY

11.
12.
13.

l-1.

GENERATED (~!WH)...*......*.., * : : ****

NET ELECTRICAL ENERGY GENERATED

(~IWH)

REACTOR AVAILABILITY F..\\CT~R (1) **.******

UNIT AVAILABILITY FACTOR(:!)...*,.**** : *. __ *..

L'NlT CAPACITY FACTOR())......****.*.*..

'533,525 5Wi,86?

93.0%

n nr C""

"4 n, t.,'JJ.J, L ~)

7 0. 6°/o 92, 81, ;

69. 1%..

86.3%.

64.1%

15.

. UNIT FORCED OUTr\\GE RATE(4).....**, *.,.,,----7.2"/.

___ 1_3_._6_'%_.

CUMULATIVE TO DATE 19,762.9

. 0 ~--

19,398.2 0

44,071,657 1".t., 461, li-84 1 JI 7 o-r,..5..6._7_

_ _§_]_. 60/,.

66.3%

18. 81.
16.

SHL'TDOWNS SCHEDL!LEDTO BEGIN IN NEXT 6 MONTHS (STATE TYPE, DATE, AND DURATION OF EACH):

None

17. *
r;'/A IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATEO,Df\\TE OF ST..\\RTL'P:
  • 18.

liNlTS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION) REl'ORTTHE FOLLOWING:

. (1). REACTOR.AVAIL\\lllLITY FACTOR (2)

UNIT AVAIL.A81LLTY FACTOR (3)

UNIT CAPACITY FACTOll

(*I) lJN11' FORCED OUTAGE RAT!~

. )

INITIAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION COMMERCIAL Ol'ERAT!ON IIOURS REACfOR WAS CRIT!C.-\\1.

  • IIOUP.S IN 1U:l'ORTl:--.'G l'ElllOD '

X 100 IIOURS GENrnA'J'Olt ON LINE

.... ---. -------------x 100 IIOUllS IN REPORTING PERIOD NET ELECTRIC\\!. POWF.R GINFR,\\TED DATE LAST.

FORECAST DATE ACHIEVED M,\\X. DEl'LNDAIILL C\\l'ACITY (!\\!We-NET) X llOUgS Jt~ RLl'OllTIN(; Pl:IUOU l'OrlCLD OUl'M;r. IIOtJr,S u. -- ---*----- -****------*-*-*----

*-- X l 00 IIOUllS GEN EH A TUil ON l.lNE l* FOll(-U) OliTAG[ IIOLJ1'S

Retrieved from "https://kanterella.com/w/index.php?title=ML19105A324&oldid=4931463"