ML19095A373

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Monthly Operating Report for Month of October 1977
ML19095A373
Person / Time
Site: Surry  
Issue date: 11/10/1977
From: Stallings C
Virginia Electric & Power Co (VEPCO)
To: Mcdonald W
Office of Nuclear Reactor Regulation
References
Serial No. 510
Download: ML19095A373 (8)
v • d • e


Text

I RICHMOND,VIRGINIA 23261 November:. 10;

  • 197T Mr. William McDonald, Director Office of Management Information and Program Control U. S. Nuclear Regulatory Connnission Washington,.D. C.

20555

Dear Mr. McDonald:

Serial No. 510 PO&M/DLB :.dgt Docket Nos. 50-280 50-281 License Nos. DPR-32 DPR-37 Operating information for Surry Power Station, Unit Nos.~l and 2 for the month of October 1977 is attach~d.

Very truly yours,

t!}, )21. ~ae&/1,o/

. C *. M. Stallings Vice President-Power Supply and Production Operations Attachments cc:

Mr. James P. O'Reilly, Director Office of Inspection and Enforcement

    • ,' /\\.

OPERATING STATUS UNIT Surry Unit 1 DATE Novo 1, 1977 COMPLETED BY 0

  • W. Akins DOCKET NO. 50-280

~

l.

REPORTING PERIOD:

0001 771001 THROUGH 2400 771031 HOURS IN REPORTING PERIOD: ____

74_5 ___,.,......~-------------------

2.

CURRENTLY AUTHORIZED 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.

REASONS FOR RESTRICTION (IF ANY):

THlS REPORTING PERIOD S.

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

6.

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

7.

HOURS GENERA "iOR ON LINE....*...***.***

8.

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

9.

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

10.

GROSS ELECTRICAL ENERGY ii.

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

NET ELECTRICAL ENERGY GE!"!ERATED (MWH)

REACTOR AVAILABILITY FACTO>:. (1).........

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

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

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

745 0

745 0

1,816,401 597,340 568,359 100%

100%

98.4%.

  • o.:*.***

CUMULATIVE YR TO DATE TO DATE 5,912ol 28~466 0 5 0

0 5,817.8 27,71708 0

0 14,010,103

.63, 098, 459 426062920 202685.283 4;180: 728 19~G24.493 8LO%

66.8%

79 ~ 7% '

65' 11;;

77 o5%

59.4%

2~1%

18,6%

12.
13.
14.

IS.

16.

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

17.
18.

S/G Inspection, Nov. 11. 1977 -

4 Weeks IF SHUT DOWN AT END OF REPORT-PERIOD, ESTIMATED DATE OF STARTUP: ___

N_A ________

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

REACTOR AVAILABILITY FACTOR INITIAL CRITICALITY

. INITlAL ELECTRICAL POWER GENERATION COMMI:.RCIAL OPERATION HOURS REACTOR WAS CRITICAL HOURS IN REPORTING PERIOD x 100 DATE LAST DATE FORECAST ACHIEVED (2)

UNIT AVAILABILITY FACTOR HOURS GENERA TOR ON LINE

~x100

.HOURS IN REPORTING PERIOD NET ELECTRICAL POWER GENERATED (3)

UNIT CAPACITY FACTOR MAX. DEPENDABLE CAPACITY (MWe-NET) X HOURS IN REPORTING PERIOD (4)

UNIT FORCED OUTAGE RATE FORCED OUTAGE HOURS

~~~~~~~--~~~~-~--~~~x100 HOURS GENERA TOR ON LINE+ FORCED OUT AGE HOURS

'~

  • '*F DOCKET NO.

50-280 UNIT Surry Unit 1 DATE Nov. 2; 1977 COMPLETED BY o. W. Akins AVERAGE DAILY UNIT POWER LEVEL MONTH_o_c_t_o_b_e_r_l_9_7_7 ____ _

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

DAY (MWe-net) 1 758.5 17 768.6 2

  • 759.7 18 767.8 3

764.5 19 767.2 4

764.2 20 765. 3.

5 76500 21 763.4 6

76005 22 766.6 7

760.1 23 767.4 8

758.3 24 767.0 9

759.2 25 764.4 10 758.2 26 762.5 11 759.9 27 751.4 12 756.0 28 765.7 13 760.3 29 763.3 14 763.1 30 763.2 15 766.5 31 764.4 16 767.8 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 I 00% line (or the restricted rower level line). In such cases, the average daily unit power output sheet should be footnoted to explain the apparent anomaly.

/

TYPE F-FORCED DURATION NO.

DATE S-SCHEDULED (HOURS)

.. -1

SUMMARY

UNIT SHIUTDOWNS DOCKETNO. ~5=0~-2=8=0~-'-~

UNIT NAME Surry Unit 1 DATE Nov. 2, 1977 COMPLETED BY Oo W. Akins REPORT MONTH OCTOBER, 1977

~I REASON (1)

Tl THERE WERE NO s I

\\' :.

lv'JETHODOF

-iUTTING DOWN

~E REACTOR (2)

. CORRECTIVE ACTIONS/COMMENTS HUTDOWNS DURING OCTOBER, 1977

._ ** r (1) REASON A--EQUIPMENT FAILURE (EXPLAIN)

B-MA INT. OR TEST C-- REFUELING D-REGllLATORY RESTRICTION

-E-OPERATOR TRAINING AND LICENSE EXAMINATION F-ADMINISTRATIVE -

G-OPERATIONALERROR (EXPLAIN)

- H-OTHER (EXPLAIN)

(2) METHOD I-MANUAL 2-MANUAL SCRAM 3-AUTOMATIC SCRAM

UNIT Surry Unit 2 DATE Nov. 1, 1977 COMPLETED BY O

  • W
  • Akins DOCKET No._5_ 0-_28_ 1 ____

OPERA TING ST A TUS

l.

REPORTING PER!OD: __

o_o_o_1 __

1_11_0_0_1 ______ THROUGH __

2_4.;...0:.....0;;.___7_7_1_0_3_1 ____

HOURS IN REPORTING PERIOD:

7 45

2.

CURRENTLY AUTHORIZED POW_E_R_L_E_V_E_L_(_M_W-th_)__,2,,_4.,...4'""'1...--~-IA-X-. D_E_P_E_N_D_A_B_L_E_C_A_P_A_C-IT-Y-(M_\\_!/e--N-E_T_) __

7_7_5_

3.

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

N_A _______ _

4.

REASONS FOR RESTRICTION (IF ANY):

5.
6.
7.
8.
9.
10.

. ii.

12.
13.
14.
15.

I6.

I 7.

18.

THIS REPORTING PERIOD HOURS REACTOR WAS CRITICAL..........* _.

REACTOR RESERVE SHUTDOWN HOURS *.**.**

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

UNIT RESER VE SHUTDOWN HOURS.....*.... :

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

GROSS ELECTRICAL ENERGY

-GENER A TED (MWH).......*....***.*.***

NET ELECTRICAL E!'!ERGY GENFRATEJ)

(MWH)...*.*....*......*.*.*..*..*.

REACTOR AVAILABILITY FACTOR (I)...**.*.*

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

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

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

550.4 0

0 1,136,944

.3682180 348,833 73.9%

64o3%

60.4%

0 CUMULATIVE YR TO DATE TO DATE 4' 851. 6 25,170.5 0

0 4274902 242694.6 0

0 11,397,881 56,742,508 327232885 1825952259 3,534 '725 17,630,427 66.5%

63. 8%

65!1%

62o5%

62o5%

5706%

27.2%

26 00%

SHUTDOWNS SCHE;DULED TO ~EGtN IN NEXT8 6 MONTHS (STATE TYPE, DATE, AND DURATION OF EACH):

S/G Inspection, April 10, 197 J weeks IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: __ N_/:_A _________ _

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

DA TE LAST DATE FORECAST ACHIEVED INITIAL CRITICALITY

. (1)

REACTOR AVAILABILITY FACTOR (2)

UNIT AV AILABIL!TY FACTOR (3)

UNIT CAPACITY FACTOR (4)

UNIT FORCED OUTAGE RATE

. INITIAL ELECTRICAL POWER GENERATION COMMERCIAL OPERATION HOURS REACTOR WAS CRITICAL HOURS IN REPORTING PERIOD x 100 HOURS GENERATOR ON LINE

= -----------~XIOO HOURS IN REPORTING PERIOD NET ELECTRICAL POWER GENERATED MAX. DEPENDABLE,CAP~CITY (MWe-NET) X HOURS IN REPORTING PERIOIJ FORCED OUTAGE HOURS

~~~~~~-~~~~~~~x100 HOURS GENERATOR ON LINE+ FORCED OUTAGE HOURS

~..

l DOCKETN0._50_-_2_8_1~~

UNIT Surry Unit 2 DATE Nov. 2, 1977 COMPLETED BY 00 W

  • Akins AVERAGE DAILY UNIT POWER LEVEL MONTH October 1977 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net)

DAY (MWe-net) 1 0

17 752.8 2

0 18 755.3 3

0 19 756 5 4

0 20 756.1 5

0 21 754.2 6

0 22 757.5 7

0 23 758.7 8

  • a 24 757.8 9

0 25 758~2 10 0

26 759. 2.

11 0

'27 760".1 12 365.0

' 28 753.2 13 632.8 29 752.5 14 694.1

.30' 750.0 72706 75203 15 31 16 749.8

    • .. 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 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.

  • .-. ~~.

.. ~*

- ~*

/

NO.

DATE II-1 10-1-:77 to 10-12-7:?

SUMMARY

UNIT SHUTDOWNS DOCKET NO. _5-'-0-_2_8_1 __ _,,__,_

UNlT NAME Surry Unit 2 DATE Nov. 2, 1977 COMPLETED BY o. W. Akins TYPE F*FORCED DURATION S-SCHEDULED (HOURS) s 265.8 REPORT MONTH OCTOBER

~H REASON (1)

TH c

  • ~~~~~~~~

METHOD OF UTTING DOWN E REACTOR (2) 1 CORRECTIVE ACTIONS/COMMENTS S/G Inspection and Refueling Scheduled Outage.

(1) REASON A--EQUIPMENT FAILURE (EXPLAIN)

B-MAINT. OR TEST C--REFUELING D-REGULATORY RESTRICTION E-OPERATOR TRAINING AND LICENSE EXAMINATION F-ADMINISTRATIVE G--OPERA TIONAL ERROR (EXPLAIN)

H-OTHER (EXPLAIN)

(2) METHOD I-MANUAL 2-MANUAL SCRAM 3-AUTOMATIC SCRAM

RECF::IVEO DOCUMEIH r

1

~Jc f~ ~: ~ 1~~G ur~r r 191 f MOV 14 PM 12 44

~... -

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