ML19095A377

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Submit Operating Information for Month of June 1977
ML19095A377
Person / Time
Site: Surry  
Issue date: 07/08/1977
From: Stallings C
Virginia Electric & Power Co (VEPCO)
To: Mcdonald W
Office of Nuclear Reactor Regulation
References
Serial No. 279/021974
Download: ML19095A377 (8)
v • d • e


Text

VIRGINIA ELECTRIC AND PowER COMPANY RICHMOND, VIRGINIA. 23261

.July 8,-<J.:977~ ~

Mr. William McDonald, Director Serial No. 279/021974 Office of Management Information and PO&M/TAP:dgt Pr.ogram Control Docket Nos. 50-280 U. S. Nuclear Regulatory Commission 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 June 1977 is attached.

Very truly yours,

U~

C*. M. Stallings ~

Vice President-Power Supply and Production Operations Attachments cc: Mr. Norman C. Moseley iFJegulatory Docket File

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UNIT Surry Uri.it l!l DATE July 1, 1977 COMPLi.:TED BY E

  • p
  • De'Wandel DOCKET No._5_0_-_ 28_0_ _ _ __

. OPERATING STATUS

l. REPORTING PERIOD:_0_00_1_7_7_0_6_0_1_ _ _ _ _ _ _ THROUGH _ _ _ _ _2_4_0_0_7_7_0_6_30 _ __

HOURS lN REPORTING PERIOD: _ _7_2_0_ _ ____,'M'""l......,------------------==-=,.---

. 2. CURRENTLY AUTHORIZED POWER LEVEL (MWth} Z44l MAX. pEPENDABLE CAPACITY (MWe-NET) 7 7 5

3. LOWEST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTED ([F ANY) (MWe-NET): _ _ _ _ _ _ _ _ __
4. REASONS FOR RESTRICTION (!F ANY}:

THIS CUMULATIVE REPORTING PERIOD YR TO DATE TO DATE 720 2978 .-8 25,553.2 S. HOURS REACTOR WAS CRITICAL. ..*..******* o,_----.i.. 0 0

6. REACTOR RESER VE SHUTDOWN HOURS *******
7. HOURS GENERATOR ON LINE_ . . . . . . * * * * * * *
  • 720 2906.1 _l!f '806 ,J
8. UNIT RESERVE SHlJTDOWN HOURS **.******** 0 0 0
9. GROSS THERMAL ENERGY GENERATED (MWH) . . . . . . . . . . . . . . . . . . . . . . ., 1~757,503 7,040,335 56,128,691

. 10. GROSS ELECTRICAL ENERGY

-GENERATED (MWH) . * . * * * * . * * * * * * * * * * * *

  • 580,035 2,332,375 18,410,738
11. NET ELECTRlCAL EN!:'.RGY GENERATED
r. C'.'"'t I 01"\ '> '> ..,*" f"\C C: ~I l.C.? O'lr'I (MWH) --L.!..!...o '+ u v L p 4,4\J' VVJ l, rJ\t *su l'J
12. P..J:::ACTOR AVAlL.l\B!LlTY FACTOR (1) * * * * * * * *
  • 100% 68.6% 64.4%
13. UNIT AVAILABILITY FACTOR (2) * * * * * * * * * * *
  • 100% 66. 9%. 62.6%
14. LINiT CAPACITY FACTOR (3) ..**.**********

98.8% 66.0% 56.8%

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

0% 2.9% 20.2%

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

Steam Gener at or Inspe c. t ion 19_-..:..7....:..7_---"6'-"w:...::e:..::e::.:.k"""s"---------------'---

17. ff SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: _ _ _N_/_A__________
18. UNITS lN TEST STATUS (PRIOR TO COMMERCIAL OPERATION) REPORT THE FOLLOWING:

DATE LAST DA TE FOR.EC AST ACHIEVED INITIAL CRITICALITY

. lNlTIAL ELECTRICAL POWER GENERATION COMMERCIAL OPERATION HOURS REACTOR WAS CRITICAL (I) REACTOR AVAILABILITY FACTOR x 100 HOURS IN REPORTING PERIOD

= _H_O_U_R_S_G_E_*N_E_R_A_T_O_R_O_N_L_IN_E_ _ X l OO (2) (lNIT AVAILABILITY FACTOR HOURS IN REPORTING PERIOD (3) UNIT CAPACITY FACTOR

(

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

NET ELECTRICAL POWF.R GENERATED MAX. DEPENDABLE CAPACITY (MWe-NET} X HOURS IN REPORTING PERIOD FORCED OUTAGE HOURS (4) \J!HT FORCED OUTAGE RATE - ---------------~x100 HOURS GENERATOR ON LINE+ FORCED OUTAGE HOURS

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DOCKET NO. 50-280 UNIT Surry Ill DATE July 1, 1977 COMPLETED BY E

  • P. DeWandel
  • AVERAGE DAILY UNIT POWER LEVEL MONTH JUNE 1977 AVERAGE DAILY POWER LEVEL .AVERAGE DAILY POWER LEVEL

.DAY (MWe-net) DAY (MWe-net) 1 770.7 17 '770.0 2 770.6 -18 765.7 3 769.7 19 765.4 4 165.3 20 765.8

  • 5 752.9 21 767.2

...,.

~ 766.9 ......

,l.L 766,5

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7 768.2 23 767.0

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8 769.8 24 767.9 9 769.6 25 767.4 10 772.1 26 766.1 11 771.8 27 763.4 12 770.2 28 761.9 13 767.1 29 760.0 14 745.6 30 757.4 15 768.6 31 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 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.

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DOCKET NO. --=-so;....-..;;;.2~80;;..__~-

UNIT SHUTDOWNS* . UNIT NAME .. Surry Ill DATE....;...7-~1~-~77~~~

E. P. DeWandel COMPLh'TED BY REPORT MONTH --~rUNE...:..,_1.....9_7_7._ __

'TYPE METHOD OF F*FORCED DURATION SHUTTING DOWN NO. DATE S*SCHEDULED (HOURS) R6ASON (1) THE R::ACTOR (2) CORRECTIVE ACTIONS/COMMENTS I*

I THERE WERE NO SHUTD.O S DURING JUN 1977. . ..

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(1) REASON (l) METHOD

.. ** A* EQLlll 1 MENT FAILURE (l::.X?LA.lN) l-MANL'AL

.  : .**" B- MAINT. Oil. TEST *:l-MANUAL

. . ~~ C-*REFUELING .SCRAM D-REGULATORV RESTRICTION 3-AUTm!AT!C E-OPERATOR TRAINING AND SCRAM LICENSE EXAMINATION F--ADMIN!STRATIVE

'* .. G-OPERATIONAL ERROR .

(EXPLAIN)

H-OTHER (EXPLAIN)

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SUMMARY

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UNIT Surry Unit 112

' . DATE July 1, 1977 COMPU.'.CED BY E, P. DeWandel DOCKET N0._5_0_-_2_8_1_ _ __

OPERATING STATUS

1. 1 REPORTING PERIOD: 0001 770601 THROUGH _ _ 2_4_0_0_7__7_0_6_3_0_ _ _ _ _~

HOURS IN REPORTING PERIOD: _ _ _ 7_2_0______,__________________________

2. CURRENTLY AUTHORIZED POWER LEVEL (MWth) 2441 MAX. !)EPENDABLE CAPACITY {MWe-NET) 77 '::>
3. LOWEST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTED (IF ANY) (MWe-NET): _ _ _ _ _ _ _ _ __
4. REASONS FOR RESTRICTION (IF ANY):

./ THIS CUMULATIVE REPORTING PERIOD YR TO DATE TO DATE

s. HOURS REACTOR WAS CRITICAL. . . . . * . . * * * *
  • 720 2915.1 232234
6. REACTOR RESERVE SHUTDOWN HOURS .******* 0 0 0
7. HOURS GENERA TOR ON LINE: . . . . * . . * * * * . *
  • 720 2897.6 _E)843
a. UNIT RESER VE SHUTDOWN HOURS ..********* 0 0 0
9. GROSS THERMAL ENERGY GENERATED (MWH) . . . * . . . * * . * . * * * * * * * *
  • 1,754,029 6,948,763 5_Ll93,390

.10. GROSS ELECTRICAL ENERGY

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

  • 572.225 222932220 1721642594
11. NET ELECTR!CAL ENERGY GENERA! .1:.D (MWH)

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i:::t.":l ..,' .......

1.-;n 2,179,063 -- *)7 ;, 7(,r:;

ih .,- . . , . --

'12. REACTOR AVAILAB!t!TY FACTOR (1) . * * . * * * . - 100% 67.1% 63.6%

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

roor- bb. 7% bL. .'::>7o

14. UNIT CAPACITY FACTOR (3) .*..**.***.****
97. 4% 64.7% 57.5%
15. UNIT FORCED OUTAGE RATE (4) . * * . . . - *****

0% 33.3% 26.7%

16. SHUTDOWNS SCHEDULED T_O BEGIN l!':i NEXT 6 .MONTiiS CSTATE TYF.E,8'..::\TE AND DURATION OF EACH):

Steam Generator Inspection and Refueling '::>-7 7 - b weeks

17. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF S T A R T U P : - - - - - - - - - - - - -
18. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION) REPORT THE FOLLOWING:

DATE LAST DATE FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION COMMERCIAL OPERATION HOURS REACTOR WAS CRITICAL (1) REACTOR AVAILABILITY FACTOR =

HOURS IN REPORTING PERIOD x 100 HOURS GENERATOR ON LINE (2) UNIT AVAILABILITY FACTOR HOURS IN REPORTING PERIOD x 100 (3) UNIT CAPACITY FACTOR .. NETEl.ECTRICAL POWER GENERATED MAX. DEPENDABLE CAPACITY (MWe-NET) X HOURS IN REPORTING Pl:.RIOD

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FORCED OUTAGE HOURS (4) UNIT FORCED OUTAGE RATE ---------------------XlOO HOURS GENERATOR ON LINE+ FORCED OUTAGE HOURS

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DOCKET NO. 50-281 UNIT Surry 112 DATE July 1,, 1977 COMPLETED BY E

  • P. DeWandel
AVERAGE DAILY UNIT POWER LEVEL MONTH JUNE 1977 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL

'DAY (MWe net) 0 DAY * (MWe net) 0 1 764.7

. 17 *752.6 2 764.6 18 741.0 3 765.4 19 743.5 4 765.5 20 756.5

  • 5 762.1 21 756.6

.,. 762.l 756.7 0 *-- ......... ---**- 22 7 764.5 23 753.0 8 764.0 24 754.9 9 Z42.3 25 758.7 10 764.3 26 746.7 11 '761.1 27 741.4 12 763.2 28 729.4 13 761.7 29 719.0 14 759.8 30 741.0 15 762.3 31 16 759.1 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.

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DOCKET NO. _.s,l.J..o-;;;42;.J.su.1_ _ __

UNIT SHU1'f)OWNS UNIT NAME _s_ur_r....:.y_2_ _ __

DATE 7-1-77 COMPLETED BY E

  • P. DeWandel REPORT MONTH ___ JUNE, 1977 "TYPE M ~l"HOD OF F*FORCED DURATION ~HU r,-1NG DOWN*

NO. DATE S*SCHEDULED (HOURS) REASON ('l) THE ii EACTO R (2) CORRECTIVE ACTIONS/COMMENTS I

.THERE 17ERE NO* SHl ~DOWNS DURING JUNE>>* 1977

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(1) REASON (l) MHllOD

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A* EQllll'MENT FAILURE (EXPLAIN) 1-MANL"AL

' B* MAINT. OR TEST l-MANUAL

C-*REFUEUNCi SCRAM
.. D-REGl'LATORY RESTRICTION 3-AUTO.MATIC E-OPEnATOR TRAINING AND SCRAM LICENSE EXAMINATION

.I

... F-ADMINISTRATIV.E G-Ol'ERAT!ONAL ERROR

.. (EXPLAIN)

H-OTHER (EXPLAIN)

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SUMMARY

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1-:.

RECEIVED DOC!JMEHT PROCESSING UHIT 19Tf JUL I I PM 2 39

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