ML19105A309

Submit Monthly Operating Report for the Month of November 1977

ML19105A309
Person / Time
Site:	Surry   (DPR-032, DPR-037)
Issue date:	12/08/1977
From:	Stallings C Virginia Electric & Power Co (VEPCO)
To:	Mcdonald W Office of Nuclear Reactor Regulation
References
Serial No. 565
Download: ML19105A309 (7)

Text

e VIRGINIA ELECTRIC AND POWER COMPANY RxcHMOND,VXRGINIA 23261 December 8, 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. 565 PO&r,1/TAP :wbh 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 November 1977 is attached.

Attachments cc:

Mr. James P. O'Reilly, Director Office of Inspection and Enforcement Very truly yours, C. M. Stallings Vice President - Power Supply and Production Operations

,/

e DOCKET NO. -...a:s=o--'-2"'""8;..;;;0 __

UNIT Surry Unit 1 DATE December 1, 1977

• COMPLETED BY o. w. Akins AVERAGE DAILY UNIT POWER LEVEL MONTH November 1977 AVERAGI! DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net)

DAY (MWe-net) 1 765.7 17 0

2 764.7 18 0

3

Z65 6 19 0

4 761.8 20 0

5 763.3 21 0

6 762.2 22 0

7 762.9 23 0

8 762.4 24 0

9 Z6218 25 0

10 7fi2,8 26 0

425.{i 27 0

12

• o 28 13*

29 0

14 0

30 0

15 0

31 t6 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"wholc megawatt.

. These figures will be used to plot a graph for each reporting month. Note that by usirig maXimum dependable cap;icity 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.

• e t'

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

l.

REPORTING PERIOD: 0001 77i101

• THROUGH _2

__ 4

__ o_o _____ 7....... 7 __ 11

__ 3

__ 0 _____ _

H:::URS IN REPORTING PERIOD: ___

7_2_0 ___

2.* CURRENTLY AUTHORIZED POWER LEVEL (MWth) 2441 MAX. DEPENDABLE CAPACITY (MWe-NET) __ 7.._7:.....5..__

3.

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

__ A _______ _

4.

R 0EASONS FOR RESTRICTION (IF ANY):

THIS REPORTING PERIOD S.

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

6.

. REACTOR RESERVE SHUTDOWN HOURS *******

7.

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

8.

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

9. ' GROSS THERMAL :NERGY GENERATED (MWH) *..******************

l..:.

GROSS ELECTRICAL ENERGY

-GENERA TED (MWH) **.**..*******.* _- ****

11.

NET ELECTRICAL ENERGY GENERATED fU\\VU\\

,*** ** **1 I

RcACTOR AVAILABILITY FACTOR (1) ** * *******

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

UNIT CAPACITY FACTOR (3) * ; *************

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

258.2 0

258.0 0

1,168,348 204,710 195,109 35.9%

35.0%

.0 YR TO DATE 6,170.3 0

6,075,8 0

15,178,451 4,811,630 4,575,837 77.0%

75.8%

73. 7%

2.0%

CUMULATIVE TO DATE 28,724.7 0

27,975,S 0

64,266,807 20,889,993 jg 81 9, fiiJ2 66.3%

64.6%

59.0%

18,4%

12.

13.

14.

1S.

16.

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

R~f(1elin1g and S G In;5pec;Fion Mav_, 1978 2 5 weeks

17.

18.

(1)

IF SHUTDOWN AT END CF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

December 4, 1977 UNITS lN TEST STATUS (PRIOR TO COMMERCIAL OPERATION) REPORT THE FOLLOWING:

INITIAL CRITICALITY

• l~TIAL ELECTRlCAL POWER GENERATION COMMERCIAL OPERATION REACTOR A VAil.ABILITY FACTOR = HOURS REACTOR WAS CRITICAL HOURS IN REPORTING PERIOD X 100 DATE LAST DATE FORECAST ACHIEVED (2)

UNIT AVAILABILITY FACTOR HOURS GENERA TOR ON LINE

" ------------x 100 HOURS IN REPORTING PERIOD NET ELECTR !CAL POWF.R GENERA TED MAX. DEPENDABLE CAPACITY (MWe-NET) X HOURS IN RJ;:PORTING PERIOl)

(3)

UNIT CAPACITY FACTOR (4)

UNIT FORCED OUTAGE RATE

• FORCED OUTAGE HOURS

-H-0-UR_S_G-EN_E_R_A_T_O_R_O_N_Ll_N_E_... _F_O_R_C_E_D_O_U-'T_A_G_E_l_lO_U_R_S_X lOO

/

bocKET No~ __

s_o-_2_so __

. UNIT SHUTDOWNS UNIT NAME __ s_u_r_r..;..y_l __ _

DATE Dec J, J 977 COMPLETED BY __

o.;...*;...._W_. _A_k_i..;;.;n_s_

REPORT MONTH November 1977 TYPE -

METHOD OF F*FORCED DURATION

~HUTTING DOWN NO.

DATE S-SCHEDULED (HOURS)

REASON (1)

THE REACTOR (2)

CORRECTIVE ACTIONS/COMMENTS 1

11-11.:. *.

s 462.0 H

1 S/G Inspection-. Unit is still 77

• shutdown at the end of this report period.

(1) REASON (2) METHOD A* -EQUIPMENT 1-'AILURE (EXPLAIN)

I-MANUAL B-MAINT. OR TEST 2-MANUAL C-* REFUELING SCRAM D-REGULA'fORY RESTRICTION

. 3-AUTOMATIC E-OPERATOR TRAINING AND SCRAM LICENSE EXAMINATION e

I '

F-ADMINISTRATIVE G--Ol'ERATIONAl ERROR (EXPLAIN) 11-0TIIER (EXPLAIN)

I I

SUMMARY

e U~lT Surry Unit 2 DATE December 1, 1977

. COMPLETED BY O. W. Akins DOCKET No._s_o

.... *-..... 2,...8.....,1...__ __ _

OPERA TING STATUS

l.

REPORTING PERIOD: _ __;o;...;o;...;o..;;1;.__;..7.;..71;;;.;1;;;.;oa.a1;;._. ---- THROUGH,...24;;:;.0:.,_;0...___.7_.7.... J... 1..,.30~------

HCURS IN REPORTING PERIOD: ___

7_2_0 ______________________.....,.. __

2.

• CURRENTLY AUTHORIZED POWER LEVEL (MWth) 2441 MAX. pEPENDABLE C:APACITY (MWe-NET) _7_7_5 __

. 3.

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

N_A ______ _

4.

REASONS FOR RESTRICTION (IF ANY):

THIS REPORTING PERIOD S.

HOURS REACTOR WAS CRITICAL **** ; ********

6.

.REACTOR RESERVE SHUTDOWN HOURS *******

. 7.

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

. 8.

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

9.

GROSS THERMAL ENERGY GENERATED (MWH) *********************

10.

• GROSS ELECTRICAL ENERGY.

<iENERA TED (MWH) ***** ~ ***************

11.

NET ELECTRICAL ENERGY GENERA TED (MWH)

12.

Rl::ACTOR AVAILABILITY FACTOR (1) *********

13.

UNIT A VAILAB1LITY FACTOR (2J ************

14.

UNIT CAPACITY FACTOR (3) ***************

lS.

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

498.8 0

491.5 0

382,635 362,908 69.3%

68 n 65.0%

31.7%

CUMULATIVE YR TO DATE TO DATE 5,3"50.4 25,669.~

0 0

5z240.7 25,186.1 O*

0

_;_12, 022, 040 57,366,667

!f, lQ6. 5;20 18,977,894 3,89i,633 17.993,335 66,1%

63.9%

65 lit 62,1%

62.7%

~7.8%

2Z 1%

26 n:

16.

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

S/G Inspection, April 15, 1978, 4 weeks

. 17.

18.

. N/A IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STAR.TUP: ------------

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

INITIAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION COM?lERClAL OPERATION DATE LAST DATE FORECAST ACHIEVED (1)

REACTOR AVAILABILITY FACTOR "' HOURS REACTOR WAS CRITICAL X 100 HOURS IN REPORTING PERIOD (2)

UNlT AVAILABILITY FACTOR (3)

UNIT CAPACITY FACTOR (4). UNIT FORCED OUT AGE RATE

• _H_O_U_R_S_G_E_N_ER_A_T_O_R_O_N_L_IN_E_. --X IOO HOURS IN REPORTING PERIOD NET ELECTRICAL POWF.R GENERATED MAX. DEPENDABLE CAPACITY (MWe-NET) X HOURS IN R.1:;l'ORTIN<.i PERIOl)

. FORCED OUT AGE HOURS

---'--'------'------------x 100 HOURS GENERATOR ON Ll~E + FORCED OUTAGE HOURS

' 4*

/'

e DOCKET NO.

50-281 UNIT Surry Unit 2 DATE Dec, I, l 9 77 COMPLETED BY o. w. Akins AVERAGE DAILY UNIT POWER LEVEL.

MONTH __ ~N=ov~e=m=b~e~r_l-2~Z~Z-------

AVERAGE DAILY POWER LEVEL AVERAGE DAILY.POWER LEVEL DAY (MWe-net)

DAY (MWe-net) 1 753.9 17 759.1 2

760.0 18 78.4 3

Zfil *. z 19 0

4 765.3 20 5

758.8 21 0

764.8 22 0

7 764.8 23 8

682.9 24 0

9 646.1 25 10 760.9 26 0

11 760.5 27 191.5 12 7~6.J 28 621.0 13 758.4 29 743.2 14 758.9 30 757.7 15 759,]

31 16 258 a DAILY 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 :mom:ily.

/

TYPE F-FORCED DURATION NO.

DATE S-SCHEDULEO (HOURS) 1 11 F 1.8 77 2

11 F

. 1. 7 77 3

11 F 223.3 77 4

11 F L7 77

SUMMARY

UNIT Sl-'mTDOWNS

- t DOCKET NO. _.;;;.5.;;..0--=2=81;;.__-,_

UNIT NAME _...;;s'-'u;.;:rc.:;cr.... y_2.;.. --'-

DA TE Dec. 1, 1977 COMPLETED BY O. W. Akins REPORT MONTH November 1977 fv1ETHOD OF S.HUTTINu DOWN REASON U, THE REACTOR (2)

CORRECTIVE ACTIONS/COMMENTS A

3

.Repaired Main Feed Pump which tripped on e Low Lube Oil Pressure H

3 Hi Hi S/G Lever Trip during manual feed water control A

1 Hi Primary to *Secondary S/G Leakage &

A spray valve failure during startup A

3 Loss of Auto Stop Oil from a relief st~ckfopen-plugged line *and removed..

re ie.

(I) REASON (2) METIIOD A* -EQUIPMENT 1-"AILIJRE (EXPLAIN)

I-MANUAL 8-MAINT. OR TEST 2-MANUAL C-REFUELING SCRAM D-REGllLATORY RESTRICTION 3-AUTOMATIC E-Ol'ERATOR TRAINING AND SCRAM t

LICENSE EXAMINATION f-ADMINISTRATIVE

e.

G--OPERA TIONAL ERROR (EXPLAIN)

H-OTIIER (EXPLAIN)