ML19105A315

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Submit Monthly Operating Report for the Month of May 1977
ML19105A315
Person / Time
Site: Surry  
Issue date: 06/08/1977
From: Stallings C
Virginia Electric & Power Co (VEPCO)
To: Mcdonald W
Office of Nuclear Reactor Regulation
References
Serial No. 229/021974
Download: ML19105A315 (7)
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VIRGINIA ELECTRIC.A.ND POWER COMPANY RICHMOND, VIRGINIA 23261 June 8, 1977 r= =11~ t~rt

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Mr. William McDonJ~~' Director Serial No. 229/021974 Office of Management Information and PO&M/TAP:das Program Control Docket Nos. 50-280 U. S. Nuclear Regulatory Connnission 50-281 Washington, D. C.

20555 License Nos. DPR-32 DPR-37

Dear Mr. McDonald:

Operating information for Surry Power Station, Unit Nos. 1 and 2, for the*month of May 1977 is attached.

Attachments cc: Mr. Norman C. Moseley Very truly yours, J

C. M. Stallings Vice President-Power Supply and Production Operations

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--~1.i.'- -

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OPERATI!\\G STATUS-UNlT Surry Unit Ill DATE -June 1, 1977 E. P. DeWande:l COMPLETEDBY_-'-------

DOCKET NO __ s_o_-_2_s_o ____ _

1.

REPORTING PERlOD: __

0_00_1_7_7_0_5_0_1 ______ TilROUGH 2400 770531 HOt:RS rs REPORTING PERIOD: _ __,_7....:4....:4 ___ --=~--------------------

2.

ct:RRENTLY AI.JTHORIZED POWER LEVEL (MWth) 2441

~LA.X. pEPENDABLE CAPACITY (MWe-NET) 77 5. :

3.
  • LOWEST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTED (IF ANY) (MWe-NET): _________ _
  • 4.

REASO~S FOR RESTRICTION (lF.ANY):

THIS REPORTING PERIOD

.S~

HOL'RS REACTOR WAS CRITICAL. *...********

6.

REACTOR RESERVE SHUTDOWN HOURS *******

7.

HOt:RS GE~ERATOR ON LINE ***************

8.

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

9; GROSS THERMAL ENERGY GE~ERATED {MWH) ************* ; ** ; ****

10.

GROSS ELECTRICAL ENERGY

-GE:-O"ERA TED (MWH) ****.*..*..*******, **

11.

!\\ET ELECTRICAL ENERGY GENERATED

(!>l\\lrtiJ

12.

REACTOR AVAILABILITY FACTOR {1) *********

13.

t:'NIT AVAILABILITY FACTOR (2) ******* ; ****

14.

(.::-;IT CAPACITY FACTOR (3).**.***********

15.

. l'NIT FORCED OUTAGE RA TE (4)..**********

409.6 0

406.1 0

981,028 324,325 308,286 55.1%

  • 54.6%

53.5%

.5%

YR TO DATE 2,186.1 0

. 5,282,832 1,752,340 h~68,585 62.3%

. 60, 3%

59.4%

3.8%

CUM).ILATIVE TO DATE 24,813.2

0.

24,086.1 0

54,371,188 17,830,703 16.912.350 63.7%

56.1%

20,7%

16.

SHl"TDOWNS SC'HEDULED TO BEGIN IN NEXT 6 MONTHS (STATE TYPE, DATE, AND DURATION OF EACH):

St:eam Generator Inspection -11.:...19 6 weeks

17.

IF SHl,"T DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: __

N_/_A _________ _

18.

L"NlTS IN TEST STATUS {PRIOR TO COMMERCIAL OPERATION) REPORT THE FOLLOWING:

Cl)

REACTOR AVAILABILITY FACTOR (2) liNIT AVAILABILITY FACTOR (3) l;i'lilTCAPACITY FACTOR (4) l.'1'1T FORCED OUTAGE RATE e

. INITIAL CRITICALITY INITIAL ELECTRICAL

POWER GENERATION COMM:RCIAL OPERATION HOURS REACTOR WAS CRITICAL HOURS IN REPORTING PERIOD X 100 DA TE LAST DATE FORECAST ACHIEVED HOURS GENERATOR ON LINE

= --------------XlOO HOURS IN REPORTING PERIOD

= NET ELECTRICAL POWER GENERATED MAX. DEPE!-IDABLE CAPACITY (MWe-NET) X HOUR~ lN REPORTING PERIOD FORCED OUT AGE HOURS

x 100 HOURS GENERA TOR ON LINE+ FORCED OUT AGE HOURS

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  • e

-e DOCKET NO. _5_0-e_.2_8_0 __

UNIT Surry f!l

. DA TE _J_u_n_e_l_,. __

  • _1_9_7_7 COMPLETED BY E. P. DeWandel

.*.:...r

-..... *.~..

  • AVERAGE DAILY UNIT POWER LEVEL MONTH May, 1977 AVERAGE DAILY POWER LEVEL AVERAGE DAILY PO\\VER LEVEL DAY (MWe-net)

DAY (MWe-net) 1 0

17 768.6

  • 2

-0 18 766.9 3

0 19 768.7 4

I i) 20 768.0 5

0 21 767.5 6

0 22 766.5 7

0 23 760.9 8

0 24 766.6 9

0 25 767.9 10 0

26 767.6 11 0

27 767.5 12 0

28 770.4 13 0

29 767.4

  • 14

.3 30 769.0 15 559.5 31 768.2 16 767.7

--~ :,

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. 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 100% 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.

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

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

... **.. *-. -.-,-*r

/

NO.

77-0 77-0

~ :',... '..

J.

,i, *.*: {. *:-

..,*....,.* *i..1

.. I TYPE F-FORCED DATE

$-SCHEDULED i 5-1 s

> 5-25 F

\\

SUMMARY

DURATION (HOURS) 335.7 2.2 I

i 1*

    • I UNIT SHUTDOWNS i REPORT MONTH May, 1977 REAS0N*(1)

D A

I, I

T METHOD OF HUTTING DOWN HE REACTOR (2) 1 N/A

  • i' POCKET'NO. _,;,;,_,so_-_2_80 __ -

UNIT NAME ___

s=-ur_r_.y_f/_1 __

DATE June 1, 197'7 COMPLETED BY E. p

  • DeHnndel*

CORRECTIVE ACTIONS/COMMENTS Required S/G Inspection Auto-stop oil leakage at the interface valve.

Reactor was not required to be shut down.

(I) REASON A*-EQUll'MENT FAILURE (EXPLAIN)

B-MAINT. OR TEST C-*REfUELlNG D-llEGLILATORY RESTRICTION E-Ol'ERATOlt'TllAINING AND LICENSE EXAMINATION P-ADMINISTllATIVE G-*Ol'ERATIONAI. ERROil (EXPLAIN) 11-*0TI 11'.ll (EXl'I.AIN)

(2) METHOD

, I-MANUAL 2-MANUAL SCRAM 3--AUTOMATIC SCRAM

. i

  • i I

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I

UNIT Surry Unit /12

_ DATE June 1, 1977 E. P. DeWandel COMPLETED BY--------'-

DOCKET No:_5_-o_-_2_8..;;;l;._.. ___ _

OP_ERATISG STATUS

l.

REPORTI!':G PERIOD:

0001 770501 THROUGH 2400 770531 HOURS lS REPORTING PERIOD: __ 7.a..4..!.4...:.._ _____________ -'------------

2.

Cl.!RRE?'o"TLY AUTHORIZED POWER LEVEL (MWth) 2441 MAX. pEPENDABLE CAPACITY (~!We-NET) 77">

3.

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

4.
  • REASO~S FOR RESTRICTION (IF ANY):

THIS REPORTING PERIOD S.

HOt:RS REACTOR WAS CRITICAL **********, **

6.

R~ACTOR.RESERVE SHUTDOWN HOURS *******

7.

HOL"RS GE::-11:'.RA TOR ON LINE ***************

  • 8~

t:NIT RESERVE SHUTDOWN HOURS ***, ****, **

9.

GROSS THERMAL ENERGY GE!'.ERATED (MWH) *********************

10.

GROSS ELECTRICAL ENERGY

<iE~'ERA TED (~WH} *********************

11.

SET ELECTRICAL ENERGY GENERATED

(~WH) i~.

KJ:..'\\l..1UK -~ Y r\\&Ln.DU.. 11 l,_1\\\\.1 Vl\\. \\lJ **, * *,,,,

13:

  • UNIT AVAILABILlTY FACTOR (2) ************
14.

l'NITCAPACITY FACTOR (3) ***.**, **** * ****

  • 15.
  • CNIT FORCED OUTAGE RATE (4) **.**********

744.0 0

744.0 0

1,SC.S,031 593,625

- 564,584 100!

1..00%

97.9%

0 CUMULATIVE YR TO DATE

-TO.DATE 2195.1 22,514.0 0

0 2,177.-6 22~123.0 0

0 5,194,734 50,539,361 1,720,995 16,592,369 1,635,593 15~231~225

~IJ. ~?'.'.

(:.?

9~~

60.1%

6J, 8%

58.3%

56.7%

39.9%

27.4%

16.

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

Stean Generator Inspection and Refueling 05 6 weeks l7.

IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: _....;N;.;,./:...;A;;:._.,..;-_______ _

18.

UNITS IN TEST STA tus (PRIOR TO COMMERCIAL OPERATION) REPORT THE FOLLOWING:

INITIAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION COMMERCIAL OPERATION DA TE LAST

  • DA TE FORECAST ACHIEVED (1)

REACTOR AVAILABILITY FACTOR = HOURS REACTOR WAS CRITICAL HOURS IN REPORTING PERIOD X 100

  • (2)

UNIT AYAILABILITY FACTOR (3)

UNIT CAPACITY FACTOR (4)

UNIT FORCED OUTAGE RATE HOURS GENERATOR ON LINE

= ------------x 100 HOURS IN REPORTING PERIOD

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

.;..H..::.O.:..;U..::.R..::.S;.;..G....;E_N....;.E;.;..R....;.A_T_O_R_O_N....;L_I_N_E_+_F_O_R_C_E_D_O_U_T_A_G_E_H_O_U_R_S -X l OO

      • 't
'I

I

  • - -- ----- ------* -~-

DOCKl:"T NO.

50-281*

UNIT Surry* 112 DATE June 1, 1977 COMPLETED BY E. P.* DeWandel AVERAGE DAILY UNIT POWER LEVEL MONTH May, 1977 AVERAGE DAILY POWER LEVEL

  • DAY (l\\1We-net)

AVERAGE DAILY POWER LEVEL DAY (MWc-net.)

  • 1 763.6 17 760.3 2

765.0 18*

759.6*

3 766.4 19

.76L3 4

762.6 20 759.2 5

761.8 21 758.8 6

762.5 22 759.2 7513.7

-***-- *-*. - -=---.....

7*

750.8

~~

  • 8 759.9 24 759.8 9

760.0 25

  • . 760.5 10 761.1*

26 761.0 11 762.4 27 749."5 12 760.5 28 685.6 13 76i.6 29 762.8 14 760.9 3(1 764.9 763.6 765.7

. ~-:.~. -

15 31

. 16 764.8 DAILY UNIT POWER LEVEL FOR:\\t INSTRUCTIONS On this form. list the ::i.vcragt: daily unit power kvd in t-.1Wc-nl.!t for each day in the reporting month.

Compute to the nearest whole megawatt.

Tlh.*:-c figures will be used to plot a gr:iph for each reporting month. Note th:it by using maximum dcpcnJahlc capacity for the rn:t dc.:ctrkal rating or the unit. there may be occasions whrn the d:iily

  • avcr-fc powl*r kvd cxi:cclls the 1 oo~*;. line C or the rcstrktcd powc.:r kvcl line). In such cascs, the avc.:r:1gc <l:iily unit power output shec t should be.: foo tnotetl to ex plain the apparcn t anomaly.

__ __,_ ___.:..,__._. ________.. _~/,...

4, I

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  • i" *.

. 11

.DOCKET NO. *_s_o-_2_s_1 _* _ _,___

UNIT SHUTDOWNS

  • UNIT NAME Surry Unit 2 *
  • DATE June 1, 1977.

COMPLETED DY E. P. DeWande'l REP.ORT MONTH May, 1971 TYPE 1v1ETH0D OF F*FORCED DURATION

~HUTTING DOWN NO.

DATE

$-SCHEDULED

.(HOURS)

REASON (1)

THE REACTOR (2)

CORRECTIVE ACTIONS/COMMENTS

(~one during this reporting per od.)

(I) REASON (2) METHOD A*-EQUIPMENT FAILURE (EXPLAIN)

I-MANUAL 8-MAINT. OR TEST 2-MANUAL C--REFUELING SCRAM D-REGULATORV RESTRICTION 3-AUTOMATIC E-OPERATOR TRAINING AND SCRAM I

LICENSE EXAMINATION e

1:-ADMINISTRATIVE G--Ol'ERATIONAL ERllOR (EXPLAIN)

II-OTHER (EXPLAIN)

SUMMARY

__ _

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