ML19095A377

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)

Text

VIRGINIA ELECTRIC AND PowER COMPANY RICHMOND, VIRGINIA. 23261

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

Mr. William McDonald, Director Office of Management Information and Pr.ogram Control Serial No. 279/021974 PO&M/TAP:dgt Docket Nos. 50-280 U. S. Nuclear Regulatory Commission Washington, D. C. 20555 50-281 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.

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

U~

C *. M. Stallings

~

Vice President-Power Supply and Production Operations iFJegulatory Docket File

~-.-.---*

1 I

... :... ; ***~;

.9 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 REPORTING PERIOD S.

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

6.

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

7.

HOURS GENERATOR ON LINE_......********

8.

UNIT RESERVE SHlJTDOWN HOURS **.********

9.

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

. 10.

GROSS ELECTRICAL ENERGY

11.

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

NET ELECTRlCAL EN!:'.RGY GENERATED (MWH)

P..J:::ACTOR AVAlL.l\\B!LlTY FACTOR (1) *********

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

LINiT CAPACITY FACTOR (3)..**.**********

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

720 o,_----.i..

720 0

1~757,503 580,035

r. C'.'"'t I 01"\\

--L.!..!...o '+ u v 100%

100%

98.8%

0%

YR TO DATE 2978.-8 0

2906.1 0

7,040,335 2,332,375 f"\\C C:

L p 4,4\\J' VVJ 68.6%

66. 9%.

66.0%

2.9%

CUMULATIVE TO DATE 25,553.2 0

_l!f '806,J 0

56,128,691 18,410,738

~I l.C.?

O'lr'I l, rJ\\t *su l'J 64.4%

62.6%

56.8%

20.2%

12.

13.

14.

15.

16.

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

Steam Gener at or Inspe c. t ion -

11-19_-..:..7....:..7_---"6'-"w:...::e:..::e::.:.k"""s"---------------'---

17.

18.

ff SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: ___

N_/_A _________ _

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

(I)

REACTOR AVAILABILITY FACTOR (2)

(lNIT AVAILABILITY FACTOR (3)

UNIT CAPACITY FACTOR

(

(4)

\\J!HT FORCED OUTAGE RATE INITIAL CRITICALITY

. lNlTIAL ELECTRICAL POWER GENERATION COMMERCIAL OPERATION HOURS REACTOR WAS CRITICAL HOURS IN REPORTING PERIOD x 100

= _H_O_U_R_S_G_E_* N_E_R_A_T_O_R_O_N_L_IN_E __ X l OO HOURS IN REPORTING PERIOD NET ELECTRICAL POWF.R GENERATED DATE LAST DA TE FOR.EC AST ACHIEVED MAX. DEPENDABLE CAPACITY (MWe-NET} X HOURS IN REPORTING PERIOD FORCED OUTAGE HOURS

---

~x100 HOURS GENERATOR ON LINE+ FORCED OUTAGE HOURS

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

• P. De Wandel

• 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

~

766.9 766,5

,l.L

• -=**-*-*--

7 768.2 23 767.0 *--

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.

I NO.

DATE I*

\\,

SUMMARY

UNIT SHUTDOWNS*.

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

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

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

'TYPE F*FORCED S*SCHEDULED DURATION (HOURS)

R6ASON (1)

METHOD OF SHUTTING DOWN THE R::ACTOR (2)

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

.. ~~

CORRECTIVE ACTIONS/COMMENTS (1) REASON A* EQLlll1MENT FAILURE (l::.X?LA.lN)

B-MAINT. Oil. TEST C-*REFUELING D-REGULATORV RESTRICTION E-OPERATOR TRAINING AND LICENSE EXAMINATION F--ADMIN!STRATIVE G-OPERATIONAL ERROR.

(EXPLAIN)

H-OTHER (EXPLAIN)

(l) METHOD l-MANL'AL

• l-MANUAL

.SCRAM 3-AUTm!AT!C SCRAM

./

./

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 _____ ~

2.

3.

4.

s.

6.

7.

a.

9.

.10.

11.

'12.

13.

14.

15.

16.

17.

18.

(1)

(2)

(3)

(4)

HOURS IN REPORTING PERIOD: ___

7_2_0 ___ ___, _________________________ _

CURRENTLY AUTHORIZED POWER LEVEL (MWth) 2441 MAX. !)EPENDABLE CAPACITY {MWe-NET) 77 '::>

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

REASONS FOR RESTRICTION (IF ANY):

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

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

HOURS GENERA TOR ON LINE:....*..****.**

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

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

GROSS ELECTRICAL ENERGY

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

NET ELECTR!CAL ENERGY GENERA!.1:.D (MWH)

REACTOR AVAILAB!t!TY FACTOR (1).**.***. -

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

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

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

720 0

720 0

1,754,029 572.225 i:::t.":l 1.-;n 100%

roor-

97. 4%

0%

CUMULATIVE YR TO DATE TO DATE 2915.1 232234 0

0 2897.6

_E)843 0

0 6,948,763 5_Ll93,390 222932220 1721642594 2,179,063 ih *)7 ;,

7(,r:;

67.1%

63.6%

bb. 7%

bL..'::>7o 64.7%

57.5%

33.3%

26.7%

SHUTDOWNS SCHEDULED T_O BEGIN l!':i NEXT 6.MONTiiS CSTATE TYF.E,8'..::\\TE7 AND DURATION OF EACH):

Steam Generator Inspection and Refueling '::>-7 b weeks IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:-------------

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

REACTOR AVAILABILITY FACTOR =

UNIT AVAILABILITY FACTOR UNIT CAPACITY FACTOR UNIT FORCED OUTAGE RATE INITIAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION COMMERCIAL OPERATION HOURS REACTOR WAS CRITICAL HOURS IN REPORTING PERIOD HOURS GENERATOR ON LINE HOURS IN REPORTING PERIOD x 100 x 100 NETEl.ECTRICAL POWER GENERATED DATE LAST DATE FORECAST ACHIEVED MAX. DEPENDABLE CAPACITY (MWe-NET) X HOURS IN REPORTING Pl:.RIOD FORCED OUTAGE HOURS

---

XlOO HOURS GENERATOR ON LINE+ FORCED OUTAGE HOURS

\\....

--~

I 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 0 net)

DAY *

(MWe 0 net) 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 22 756.7 0

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.

7

"TYPE F*FORCED DURATION NO.

DATE S*SCHEDULED (HOURS)

I

.THERE 1 7ERE NO* SHl i

. I

. I

SUMMARY

1-:.

UNIT SHU1'f)OWNS REPORT MONTH ___ JUNE, 1977 REASON ('l)

~DOWNS DURING M

~HU THE JUNE>>*

~l"HOD OF r,-1NG DOWN*

ii EACTO R (2) 1977 DOCKET NO. _.s,l.J..o-;;;42;.J.su.1 ___

UNIT NAME _s_ur_r....:.y_2 ___ _

DATE 7-1-77 COMPLETED BY E

• P. DeWandel CORRECTIVE ACTIONS/COMMENTS (1) REASON A* EQllll'MENT FAILURE (EXPLAIN)

B* MAINT. OR TEST C-*REFUEUNCi D-REGl'LATORY RESTRICTION E-OPEnATOR TRAINING AND LICENSE EXAMINATION F-ADMINISTRATIV.E G-Ol'ERAT!ONAL ERROR (EXPLAIN)

H-OTHER (EXPLAIN)

(l) MHllOD 1-MANL"AL l-MANUAL SCRAM 3-AUTO.MATIC SCRAM

/

RECEIVED DOC!JMEHT PROCESSING UHIT 19Tf JUL I I PM 2 3 9