ML19105A311

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Submit Monthly Operating Report for the Month of September 1977
ML19105A311
Person / Time
Site: Surry  
Issue date: 10/11/1977
From: Stallings C
Virginia Electric & Power Co (VEPCO)
To: Mcdonald W
Office of Nuclear Reactor Regulation
References
Serial No. 453
Download: ML19105A311 (7)
v • d • e


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VIRGINIA ELECTRIC AND POWER COMPANY R:ICHMOND,V:IBG:IN.IA 23261 October 11, 197T.

Mr. William McDonald, Director Office of Management Information and Program Control U.S. Nuclear Regulatory Commission Washington,.D. C.

20555

Dear Mr. McDonald:

Serial No. 453 PO&M/T.8P :dgt Docket Nos. 50-280 50-281 License Nos. DPR-32 DPR-37 Operating information for Surry Power Station, Unit Nos. 1 and 2 for the month of September 1977 is attached.

Attachments cc:

Mr. James.P. O'Reilly r-l /1 Y, urs,

/ I

(. / ~ 4/tt{lJtfll/.lt~/<

_/ C M. Stal11:ngs

/ /. //

Vice President-Power Supply'./

and Production Operations

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UNIT Surry Unit 1 DATE October 3, 1977 COMPLETED BY o. w. Akins DOCKET NO, 50-280 OPERATING STATUS

1.

REPORTISG PERIOD:

0001 770901 THROUGH 2400 770930 HOt.:RS IN REPORTING PERIOD:. _ __:_7.=.2.:;.0 ___ __,:,-,-,,..,,.-------------------

2.

CURRENTLY AlJTHORIZED POWER LEVEL (MWth) 2441 MAX. pEPENDABLECAPACITY (MWe-NET) 775

3.

LOWEST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTED (IF ANY) {MWe-NET):

N / A

4.

REASO:-lS FOR RESTRICTION (IF ANY):

THIS REPORTING PERIOD YR TO DATE CUMULATIVE TO DATE S.

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

718.8 5167.1 0

27,721.5 0

6.

REACTOR RESERVE SHUTDOWN HOURS *******

0

7.

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

712.5 5072.8 0

26,972.8 0

8.

U!lilT RESERVE SHUTDOWN HOURS ***********

0

9.

GROSS THERMAL ENERGY 1,729,792 12,193,702 4,009,580 61,282,058 GE!l:ERATED (MWH) ******************** ;

10.

GROSS ELECTRICAL ENERGY

<iE!'iERATED (MV,'H) *********************

565,955

11. * ~ET ELECTRICAL ENERGY GENERATED 20,087,943 19,056.134
12.
13.
14.

IS.

16.
17.
18.

,{l) c~t '" a,....... *....... *................

Rl:..\\CTOR AVAILABILITY FACTOR (1) *********

UNiT AVAILABILITY FACTOR (2) **** * ********, __ 9;;..;9...a*;...;0=;--

TY cro (3

96. 3%

l:NITCAPACI FA R

) ***************

1.0%*

537.539 99~8%

UN!T FORCED OUTAGE RATE (4) ************

77, 4;;

2.4%

64.4%

58. 7%

19.0%

SHt'TJ)OWNS SCHEDULED TO BEGIN JN NEXT 6 MONWS (STATE TYPE, DATE, AND DURATION OF EACH):

SIG Inspection, Nov. 19, 1977 - 4 weeks IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: __

N;.;..:../ A~----------

UNITS lN TEST STATUS (PRIOR TO COMMERCIAL OPERATION) RE~ORTTHE FOLLOWING:

REACTOR AVAILABILITY FACTOR =

INITIAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION

. COMMERCIAL OPERATION HOURS REACTOR WAS CRITICAL HOURS IN REPORTING PERIOD XIOO DATE LAST DATE FORECAST ACHIEVED t2)

UNIT AV AILABH.In* FACTOR HOURS GENERATOR ON LINE

=.;;.;;.:~;;:..:==:...;..:;..:;.;.;_..:...;.;...::.:;;.:.;:.. __ x 100 HOURS IN REPORTI~G PERIOD (3) ux:T c.~P,\\CITY FACTOR (4;

l~IT FORCED Ol\\"fAG:! RATE NET ELECTRICAL POWER GENERATED

=-~-.;...;.. ____....;..~---------------

MAX. DEPENDABLE CAPACITY (MWe-NET) X HOURS IN REPORTING PERIOD FORCED OUTAGE HOURS

.;;..H.;;.O;;.:.U;;.;RS~G.;:.EN.;:.E.;;..R....:A.;;..T;_O_R.;;..O;;.;N~Ll-N_E_+_F_O_R_C_E_D_o_u_rr_A_G_E_H_O_U_R_S_x l 00

- -~~~------------------*

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DOCKET NO.

50-280 UNIT Surry Unit 1 DATE October 3, 1977 COMPLETED BY 0. W. Akins AVERAGE DAILY UNIT POWER LEVEL

. MONTH September 1977*

AVERAGE DAILY POWER LEVEL*.

AVERAGE DAILY POWER LEVEL DAY (MWe-net)

DAY

(.MWe-net)

. 1 402.3 17 759.8 2

756.1 18 752.3 3

759.6 19 755.0 4

748.6 20 760.9 5

753.4 21 761.5 6

749.0 22 760.7 7

760.9 23 758.3 8

762.8 24 760.3 9

762.2 25 760.0

  • 10 755.5
  • 26 761.9 11 V 754. 3 27 764.0 12 758.7 28 765.6 13 759.1 29 761.5 14 755.4 30 760.5 15 756.0 31
  • 16 756.5
  • oAIL Y UNIT POWER LEVEL FORM INSTRUCTIONS On this fonn, list the average daily unit" power level in MWe-net 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 be occasions when the daily average power level exceeds the l 00% line (or the restricted power level line). In such cases, the

. average daily unit power output sheet should be footnoted to explain the apparent anomaly.

/

  • rvPe F*FORCED DURATION NO.

DATE S*SCHEOULED

.(HOURS) l 1-1 9-1-77 F

7.5 I.

I

SUMMARY

UNIT SHUTDOWNS DOCKET NO. _s_o-_2_s_o __ _

UNIT NAME Surry Unit 1 DATE October 3, 1977 COMPLETED BY o. w

  • Akins*

REPORT MONTH September, 1977 METHOD OF

-~HUTTING DOWN REASON (1)

THE REACTOR (2)

CORRECTIVE ACTIONS/COMMENTS fai°led A

3 "C" Main Feed Regulation valve shut - replaced.ruptured diaphragm.

I (1) REASON (2) METIIOI>

A* EQLlll'Ml~NT FAILUI\\E (EXPLAIN) 1-MANL'AL D* MAINT. OR TEST 2-MANUAL C-IU!FUELINCi SCRAM

\\

D-REGULATOR Y RESTRICTION 3-AUTOMATIC E-orrnATOR TIUINING AND SCRAM LIC'l::NSI~ EXAMINATION I

F-ADMINISTRATIVE G-OPERATIONAL ERROR (EXPLAIN)

H-OTHER (EXPLAlf'i) e e

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UNIT Surry Unit 2 DATE October 3, 1977 COMPLETED BY o. w. Akins DOCKET NO.

50-2:31 OPERATl:-iG STATUS

1.

REPORTI~G PERIOD:. __

0_0_0_1_7_7_0_9_01 ______ THROUGH _2_4_o_o __

7_7_09_3_o _____ _

HOt.:RS IN REPORTING PERIOD: ___

7..;;2... 0 ____ __,....,....,...-------------------

2.

Ct:RRE~"TLY At.THORIZED POWER LEVEL (MWth) 2441 MAX. DEPENDABLE CAPACITY (MWe-NET) 775

3.

LOWEST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTED (IF ANY) (MWe-NET):_~N./~A'--------

4 *.

  • REASO:O.S FOR RESTRICTION (IF ANY):

THIS REPORTING PERIOD S.

HOt.:RS REACTOR WAS CRITICAL *****.*******

6.

REACTOR RESER VE SHUTDOWN HOURS *******

7.. HOl:RS GE!'iERA TOR ON LINE ***************
8.

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

9.

GROSS THER~fAL E~ERGY GE~ERA TED (MWH) ******************.***

10.

GROSS ELECTRICAL ENERGY

-GE~"ERATED (~lWH) ********.************

11.
-;fT ELECTRIC,\\L E!'!F;RGY GENERATF.D (MWH) *****************, **., *******,
12.

RJ::ACTOR,\\V AllAB1LlTY FACTOR (l) ***.**.**

13.

UNIT AVAILABILITY FACTOR (2) ************

14.

l!NIT CAPACITY FACTOR (3) *************,

  • IS.

CNIT FORCED OUTAGE RATE (4) *********.**

217.4 0

216.0 0

519,205 167_,065 158,287 30.2%

30.0%

28.4%

0 CUMULATIVE YR TO DATE TO DATE 4301-.2 24,620.1 0

0 4270.0 24~215.4 0

0 10,260,937 55 2605,564 3,355,705 18,227,079 3,185,89-2 17,281,594 65.7%

63.61o 65.2%

62 1 5%

62. a;~

57.6%

29. 4,~

26.3%

16.
17.

.18.

~Hl"'ItlOWNS SCHEDljLED TO BEGIN IN NEXT 6 MONTHS (STATE TYPE, DATE, AND DURATION OF EACH):

S/G Inspection, April 9 1978 4 weeks (1)

IF SHL"T DOWN AT END OF-REPORT PERIOD, ESTIMATED DATE OF STARTUP:

October 9, 1977 UNITS I!'l TEST STATUS (PRIOR TO COMMERCIAL OPERATION) REPORT THE FOLLOWING:

REAqOR AVAILABILITY FACTOR =

INITIAL CRlTICALITY

.NITIAL ELECTRICAL POWER GENERATION COM~~ERCIAL OPERATION HOURS REACTOR WAS CRITICAL HOURS IN REPORTING PERIOD X 100 DA TE LAST DATE.

FORECAST ACHIEVED (2)

  • UNIT AVAILABILITY FACTOR

= _H_O_U_R_S_G_E_N_ER_A_T_o_R_ON_, _L_IN_E;..__x 100 HOURS IN REPORTING PERIOD (3)

U:-,ilT CAPACITY FACTOR (4) l:NIT FORCED Ol'TAGE RATE NET ELECTRICAL POWER GENERATED MAX. 01::P.ENDABLE CAPACITY (MWe-NET) X HOURS IN REPORTING Pl::RIOD FORCED OUTAGE HOURS

_H_O_U_R_S _G-EN_E_R_A_T_O_R_O_N_LI_N_E_+_F_O_R_C_E_D_O_U_T_A_G_E_H_O_U_R_S_ X I OO

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DOCKET NO. _so_-_2_81 __

UNIT Surry Unit 2 DATE October 3, 1977 COMPLETED BY o. w. Akins AVERAGE DAILY UNIT POWER LEVEL MONTH Septenber 1977 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net)

DAY (MWe-net) 1 740.4 17 0

2 746.0 18 0

3 742.2 19 0

750.4

o.

4 20 5

745.3 21 0

6 731.0 22 0

7

'742.8 23 0

\\

8 748.0 24 0

  • g

. 649. 4 25 0

  • 10 0

26 0

11 Q.

27 0

12 0

28 0

13 0

29 0

14 0

30 0

  • 15 0

31 16 0

DAILY UNIT POWER LEVEL FORM INSTRUCTIONS On this form, list the average daily unit power level in MWe-net 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. Noce that by using maximum dependable capacity for the* net electrical rating of the unit, there may be occasions when the daily average power level exceeds the l 00% line (or the restricteG power level line}. In suc:1 cases, the average daily unit power output sheet should be footnoted to exp!ain the apparent anomaly.

DOCKET NO

  • 50-281 UNIT SHUTDOWNS UNlTNAME Surry Unit 2 DATE October 3, 1977 COMPLETED BY o. W. Akins REPORTMONTH September, 'J..977

'TYPE METHOD OF F*FORCED DURATION

~HUTTING DOWN.

e NO.

DATE S*SCHEDULED (HOURS)

REASON (1)

THE REACTOR (2)

CORRECTIVE ACTIONS/COMMENTS II-1 9-10-77 s

504..

C 1

  • Refueling Outage I

I, I

I (1) Rl!ASON (2) METIIOD A* EQL'll'MENT FAILURE (EXPLAIN) 1-MANL'AL I

D* MAINT, Olt Tc.ST 2-MANUAL C-*ltEl'UHI Ne; SC'RAM D-REGLILATOll V ltESTRICTION 3-AUTOMATlC E-Ol'EIUTOI\\ TRAINING ANO SCRAM e

LIC"ENSH EXAMINATION I

F-ADMINJSTRATIVE G-Ol'ERATIONAL ERROR (EXPLAIN)

H-OTHEI\\ (EXPLAIN)

\\

I.

. I I

SUMMARY

/

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