ML19095A373

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)

Text

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RICHMOND,VIRGINIA 23261 November:. 10;

• 197T Mr. William McDonald, Director Serial No. 510 Office of Management Information and PO&M/DLB :.dgt 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.~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

/\.

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

• W. Akins DOCKET NO. 50-280

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~

OPERATING STATUS

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 CUMULATIVE REPORTING PERIOD YR TO DATE TO DATE S. HOURS REACTOR WAS CRITICAL. . . . * . . . . * . .

• 745 5,912ol 28~466 0 5

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

• 0 0 0

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

• 745 5,817.8 27,71708

8. UNIT RESERVE SHUTDOWN HOURS *.*.*..**.* 0 0 0

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

• 1,816,401 14,010,103 .63, 098, 459

10. GROSS ELECTRICAL ENERGY

-GENERA TED (MWH) . . . . . * . . . . . . : ...*.*** 597,340 426062920 202685.283 ii. NET ELECTRICAL ENERGY GE!"!ERATED (MWH) 568,359 4;180: 728 19~G24.493

12. REACTOR AVAILABILITY FACTO>:. (1) . . . . . . . . . 100% 8LO% 66.8%

13. UNIT A VAILABlLITY FACTOR (2) * . * . * . * . . . * . 100% 79 ~ 7% ' 65' 11;;

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

• 98.4%. 77 o5% 59.4%

• o .:*.*** 2~1% 18,6%

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

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

S/G Inspection, Nov. 11. 1977 - 4 Weeks

17. IF SHUT DOWN AT END OF REPORT-PERIOD, ESTIMATED DATE OF STARTUP: _ _ _N_A_ _ _ _ _ _ _ __

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

DATE LAST DATE FORECAST ACHIEVED INITIAL CRITICALITY

. INITlAL ELECTRICAL POWER GENERATION COMMI:.RCIAL OPERATION HOURS REACTOR WAS CRITICAL REACTOR AVAILABILITY FACTOR x 100  ! ..

HOURS IN REPORTING PERIOD HOURS GENERATOR ON LINE (2) UNIT AVAILABILITY FACTOR -----------~x100

.HOURS IN REPORTING PERIOD NET ELECTRICAL POWER GENERATED (3) UNIT CAPACITY FACTOR MAX. DEPENDABLE CAPACITY (MWe-NET) X HOURS IN REPORTING PERIOD FORCED OUTAGE HOURS (4) UNIT FORCED OUTAGE RATE ~~~~~~~--~~~~-~--~~~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.

/

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

UNIT SHIUTDOWNS UNIT NAME Surry Unit 1 DATE Nov. 2, 1977 COMPLETED BY Oo W. Akins REPORT MONTH OCTOBER, 1977 TYPE lv'JETHODOF F-FORCED DURATION ~I -iUTTING DOWN NO. DATE S-SCHEDULED (HOURS) REASON (1) Tl ~E REACTOR (2) . CORRECTIVE ACTIONS/COMMENTS THERE WERE NO sHUTDOWNS DURING OCTOBER, 1977 (1) REASON (2) METHOD A--EQUIPMENT FAILURE (EXPLAIN) I-MANUAL B- MA INT. OR TEST 2-MANUAL C-- REFUELING SCRAM D-REGllLATORY RESTRICTION 3-AUTOMATIC

- E-OPERATOR TRAINING AND SCRAM LICENSE EXAMINATION I

F-ADMINISTRATIVE -

G-OPERATIONALERROR

- - (EXPLAIN)

- H-OTHER (EXPLAIN)

• - .. -1

SUMMARY

'*' <**""* \' :. ._ ** r

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: 745

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):

THIS CUMULATIVE REPORTING PERIOD YR TO DATE TO DATE

5. HOURS REACTOR WAS CRITICAL . . . . . . . . . .

• _. 550.4 4' 851. 6 25,170.5

6. REACTOR RESERVE SHUTDOWN HOURS *.**.** 0 0 0

7. HOURS GENERATOR ON LINE . * . . . . . . . : .*..* 4274902 242694.6

8. UNIT RESER VE SHUTDOWN HOURS . . . . . * . . . . : 0 0 0

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

• 1,136,944 11,397,881 56,742,508

10. GROSS ELECTRICAL ENERGY

-GENER ATED (MWH) . . . . ...*....***.*.*** .3682180 327232885 1825952259

, . ii. NET ELECTRICAL E!'!ERGY GENFRATEJ)

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

348,833 3,534 '725 17,630,427

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

• 73.9% 66.5% 63. 8%

UNIT AVAILABILITY FACTOR (2) . . . . * . * * * * . . 64o3% 65!1% 62o5%

13.

60.4% 62o5% 5706%

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

15. UNIT FORCED OUTAGE RATE (4) . . . . . . * . . * . . 0 27.2% 26 0 0%

I6. SHUTDOWNS SCHE;DULED TO ~EGtN IN NEXT 6 MONTHS (STATE TYPE, DATE, AND DURATION OF EACH):

S/G Inspection, April 10, 197 8 - J weeks . .

I 7. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: __N_/:_A _ _ _ _ _ _ _ _ __

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

DA TE LAST DATE FORECAST ACHIEVED INITIAL CRITICALITY <

. INITIAL ELECTRICAL POWER GENERATION COMMERCIAL OPERATION HOURS REACTOR WAS CRITICAL

. (1) REACTOR AVAILABILITY FACTOR x 100 HOURS IN REPORTING PERIOD HOURS GENERATOR ON LINE (2) UNIT AV AILABIL!TY FACTOR = -----------~XIOO HOURS IN REPORTING PERIOD NET ELECTRICAL POWER GENERATED (3) UNIT CAPACITY FACTOR MAX. DEPENDABLE,CAP~CITY (MWe-NET) X HOURS IN REPORTING PERIOIJ FORCED OUTAGE HOURS (4) UNIT FORCED OUTAGE RATE ------~~~~~~-~~~~~~~x100 HOURS GENERATOR ON LINE+ FORCED OUTAGE HOURS '.*'

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DOCKETN0._50_-_2_8_1~~

l 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) 0 752.8 1 17 2 0 18 755.3 3 0 19 756 5 4 0 20 756.1

• .-. ~~ .

0 754.2 ,

5 21 ':*

6 0 22 757.5 7 0 23 758.7

• a 757.8 8 24 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

- 75203 15 72706 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 .

/

DOCKET NO. _5-'-0-_2_8_1_ __,,__,_

UNIT SHUTDOWNS UNlT NAME Surry Unit 2 DATE Nov. 2, 1977

• • COMPLETED BY o. W. Akins REPORT MONTH OCTOBER

• ~~~~~~~~

TYPE METHOD OF F*FORCED DURATION ~H UTTING DOWN NO. DATE S-SCHEDULED (HOURS) REASON (1) TH E REACTOR (2) CORRECTIVE ACTIONS/COMMENTS II-1 10-1-:77 s 265.8 c 1 S/G Inspection and Refueling Scheduled to Outage.

10-12-7:?

(1) REASON (2) METHOD A--EQUIPMENT FAILURE (EXPLAIN) I-MANUAL B- MAINT. OR TEST 2-MANUAL C--REFUELING SCRAM D-REGULATORY RESTRICTION 3-AUTOMATIC E-OPERATOR TRAINING AND SCRAM LICENSE EXAMINATION F-ADMINISTRATIVE

- G--OPERA TIONAL ERROR

• .; (EXPLAIN)

H-OTHER (EXPLAIN)

SUMMARY

RECF::IVEO DOCUMEIH

• - ~ ... -

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