ML19095A372

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Monthly Operating Report for Month of November 1977
ML19095A372
Person / Time
Site: Surry  
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: ML19095A372 (8)
v • d • e


Text

VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND,VIRGINIA 23261 December 8,* 1977..

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&M/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,

'21;. 21)1. ~ad~Y2 v

C. M. Stallings Vice President.... Power Supply and Production Operations

. DOCKET NO. _

...... 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 AVERAGE DAILY POWER LEVEL DAY (MWe-net) 1 2

3 4

5 6

"7 8

9 10,,,

12 13*

14

  • 15 1.6 765.7 764.7 765 6 761.8 763.3 762.2 762.9 762.4 762 8 762.8 495.t.
  • o 0

O*

0 AVERAGE DAILY POWER LEVEL DAY (MWe-net) 17 0

18 0

19 0

20 0

21 0

22 0

23 o*

24 0

25 0

26 0

27

. 28 29 0

30 0

31 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"whok megawatt.

. These figures will be used to plot a graph for each reporting month. Note that by usirig 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 restritted_ power level line). In stich cases, the average daily unit pov,er output sheet should be footnoted to explain the apparent anomaly.

/

UNIT Surry Unit 1 DATE Dec. 1, 1977 COMPLETED BY 0

  • W. Akins DOCKET No._50_-_2_8_0 ____

OPERATING STATUS

l.

REPORTING PERIOD: 0001 771101

  • THROUGH __

2~40~0..__--'7~7~1=1~3~0 ____ __

2.*

3.
4.
s.
6.
7.
8.

9.*

~..... ;

11.
12.
13.
14.

lS.

16.
17.
18.

(l)

HCURS IN REPORTING PERIOD:

7 20

~

CURRENTLY AUTHORIZED POWER LEVEL (MWth) 2441 MAX. pEPENDABLE CAPACITY (MWe-NET) 77 5 LOWEST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTED (IF ANY) (MWe-NET): __ _,N""'A.:......------

R.EASONS FOR RESTRICTION (IF ANY):

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

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

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

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

GROSSTHERMAL~NERGY GENERATED (MWH).......*..**.**.*****

GROSS ELECTRICAL ENERGY

{;ENERATED (MWH).........**..*.** -****

NET ELECTRICAL ENERGY GENERATED

{!!':'!!-!)

w REACTOR 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 CUMULATIVE YR TO DATE TO DATE 6,170.~

28. Z2?1.. I Q

Q 6,QZS.8 2Z,9Z5.._B__

0 0

15, 17 8, 451 64,266,807 42811,630 20,889,993 4s575,837 i9.Rl~!,fi02 ZZ.Q%

66.3%

ZS. 8%

64.6%

73. 7%

59.0%

2.Q%

rn.~%

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

RE;fi.:1ehn1g and.S/G,In;>pec;fion May, 1978 1 5 weeks IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

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

REACTOR AVAILABILITY FACTOR INITIAL CRITICALITY

  • IJ'llTIAL ELECTRICAL POWER GENERATION COMMERCIAL OPERATION HOURS REACTOR WAS CRITICAL HOURS IN REPORTING PERIOD x 100 DA TE LAST DATE FORECAST ACHIEVED HOURS GENERA TOR ON LINE

= ~~~--~~~~~~-~x100 HOURS IN REPORTING PERIOD (2)

UNIT AVAILABILITY FACTOR NET ELECTRICAL POWF.R GENERATED (3)

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

FORCED OUTAGE HOURS

~~~~--~~~~-~~~-~~--~~x100 HOURS GENERATOR ON LINE+ FORCED OUTAGE HOURS UNIT FORCED OUTAGE RA TE

  • I

/

NO.

DATE 1

11-11..:. *.

77

SUMMARY

UNIT SHUTDOWNS REPORT MONTH November 1977 TYPE F*FORCED DURATION.

S-SCHEDULED (HOURS)

REASON (1)

METHOD OF

~HUTTING DOWN THE REACTOR (2) s 462.0 H

1 I

~.***~
**** *'

~r

.'.~*~,,,*-

~***

.~'.-:'",*.

/.

  • .\\.

. l bocI{ET No. _.....;s_o_-_28_0_.;...1* /

-(-:-

UNIT NAME _....:;._Su,;_r:..;.;r.:t-y_l~-,..;-*

DATE Dec 1, 1977 COMPLETED BY _

_.;;_o..;_

  • ....;.w.;_;;._A;;,;;,k;.;;.;i....;.n.;.;.s_
  • CORRECTIVE ACTIONS/COMMENTS S/G Inspection - Unit is still "shutdown at the end of this report period.

(1) REASON A*-EQUlPMENT FAILURE (EXPLAIN)

B-MAINT. OR TEST C--RErUELING D-REGULATORY RESTRICTION E-OPERATOR TRAINING AND LICENSE EXAMINATION F-ADMINISTRATIVE G-OPERATIONALERROR (EXPLAIN)

H-OTHER (EXPLAIN)

(2) METHOD

!*-MANUAL 2-MANUAL SCRAM

. 3-AUTOMAT.r.

SCRAM

  • ~; *~'.

. j

r-OPERA TING ST A TUS UNIT Surry Unit 2 DATE December 1. 1917

. COMPLETED BY 0. W

  • Akins DOCKET N0._5""'0><.--_,2,.,8"""1~---
l.

REPORTING PERIOD: __

O_O_O_l _ _.;.7_7_1_1_0=1-* _____ TI!ROUGH ""2'"'"4"""0"""'0 _ __._77.... l_J... 3

.... 0..__ _____ _

HCURS IN REPORTING PERIOD: ___ 7_2--'0"-----------------------__,...,..,..-

2.
  • CURRENTLY AUTHORIZED POWER LEVEL (MWL'1) 2441 MAX. DEPENDABLE CAPACITY (MWe-NET)

/JS

. 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

<;ENERATED (MWH).*...****.*.*********

11.

NET ELECTRICAL ENERGY GENERA TED (MWH)

12.

REACTOR AVAILABILITY FACTOR (1).*.*.****

13.

UNIT AVAILABILITY FACTOR (2J **.**.******

14.

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

IS.

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

498.8 0

491.5 0

624,159 382,635 3622908 69.3%

68 n 65.0%

31. 7%

CUMULATIVE YR TO DATE TO DATE Ss 3'50.4 25,662.3 0

0 5z240.7 252186.1 0

0

.:.12 2 022, 040 57.366.667

!!.lQ6,520 18,977,8~4 32897,633 17~993,335 66.2%

63.9%

65 4.%.

62.2%

62.7%

SZ.8%

2:Z.Z%

26 ] 'Z

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.

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

18.

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

.*~*

DA TE LAST DATE FORECAST ACHIEVED INITIAL CRITICALITY (I)

REACTOR AVAILABILITY FACTOR (2)

UNIT A VAILABIL!TY FACTOR (3)

UNIT CAPAClTY FACTOR (4)

UNIT FORCED OUTAGE RATE INITIAL ELECTRICAL POWER GENERATION COM?lERCIAL OPERATION HOURS REACTOR WAS CRITICAL HOURS IN REPORTING PERIOD x 100 HOURS GENERA TOR ON LINE

= ~---~~-~~~~-x100 HOURS IN REPORTING PERIOD NET ELECTRICAL POWF.R GENERATED

  • MAX. DEPENDABLE CAPACITY (MWe-NET) X HOURS IN REPORTINli PERIOIJ HOURS GENERATOR ON Ll~E +FORCED OUTAGE HOURS x 100

. FORCEDOUTAGEHOURS c 'i

/

i '

I

--.'* l DOCKET NO.

50-281 UNIT Surry Unit 2 DATE Dec. I* 1977 COMPLETED BY 0, W. Akins

  • .:.\\

AVERAGE DAILY UNIT POWER LEVEL.

MONTH Novembgr l2ZZ AVERAGE DAILY POWER LEVEL AVERAGE DAIL Y'POWER LEVEL DAY (MWe-net)

DAY (MWe-net) 1 753.9 17 759.1 2

760.0 18 78.4 3

Z6l,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

o.

11 760.5 27 191.5 12 756.3

.. 28 621.0 13 758.4 29 743.2 14 758.9 30 757.7 15 Z52.l 31 16 258 t.i 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 m.onth. 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 power level line). In such cases, the average daily unit power output sheet should be footnoted_ to explain the apparent anomaly.

'y

/

DOCKET NO.

50-281 UN!*r SHUTDOWNS UNIT NAME Surry 2 DATE Dec. 1, 1977

  • COMPLETED BY o.w. Akins REPORT MONTH November 1977 TYPE l'V1ETHOD OF F-FORCED DURATION

~HUTTING DOWN NO.

DATE

$-SCHEDULED (HOURS)

REASON (1)

THE REACTOR (2)

CORRECTIVE ACTIONS/COMMENTS 1

11 F 1.8 A

3 Repaired Main Feed Pump which tripped on 77 Low Lube Oil Pressure 2

11 F

" 1. 7 H

3 Hi Hi S/G Lever.Trip during manual feed 77 water control 3

11.F 223.3 A

1 Hi Primary to *Secondary S/G Leakage &

77 A spray valve failure during startup 4

11 F L7

.A 3

Loss of Auto Stop Oil from a relief 77 styckfopen-plugged line *and removed..

re ie.

(1) REASON (2) METHOD.

A*-EQUIPMENT FAILIJRE (EXPLAIN) 1-MANUAL

  • B-MAINT. OR TEST 2-MANUAL C-REFUELING SC'RAM D-REGllLATORY RESTRICTION 3-AUTOMATIC f

£-OPERATOR TRAINING AND SCRAM 1

LICENSE EXAMINATION F-ADMINISTRATIVE G-*OPERA TIONAL ERROR (EXPLAIN)

H-OTllER (EXPLAIN)

SUMMARY

' *~...

. '. '~.

.9TI DEC \\2 i~M \\ \\

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