ML19095A372

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)

Text

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

Mr. William McDonald, Director Serial No. 565 Office of Management Information and PO&M/TAP:wbh Program 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 November 1977 is attached.

Very truly yours,

'21;. 21)1. ~ad~Y2 v C. M. Stallings Vice President .... Power Supply and Production Operations Attachments cc: Mr. James P. O'Reilly, Director Office of Inspection and Enforcement

'. . 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 AVERAGE DAILY POWER LEVEL DAY (MWe-net) DAY (MWe-net) 765.7 0 1 17 2 764.7 18 0 3 765 6 19 0 4 761.8 20 0 5 763.3 21 0 6 762.2 22 0 "7 762.9 o*

23 762.4 24 0 8

9 762 8 25 0 10 762.8 26 0

,,, 495 .t. 27 12 *o . 28 13* 29 0

- :~

14 0 30 0

• 15 O* 31 1.6 0 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_ _ _ ___

HCURS IN REPORTING PERIOD: 7 20

---

~

2.* CURRENTLY AUTHORIZED POWER LEVEL (MWth) 2441 MAX. pEPENDABLE CAPACITY (MWe-NET) 77 5

3. LOWEST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTED (IF ANY) (MWe-NET): _ __,N""'A.:......------

4. R.EASONS FOR RESTRICTION (IF ANY):

.. THIS CUMULATIVE REPORTING PERIOD YR TO DATE TO DATE

s. HOURS REACTOR WAS CRITICAL. ... *....*.*** 258.2 6,170.~ 28. Z2?1.. I

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

7. HOURS GENERATOR ON LINE ........****.** 258.0 6,QZS.8 2Z,9Z5.._B__

8. .. UNIT RESER VE SHUTDOWN HOURS ...*.*..*** 0 0 0 9.* GROSSTHERMAL~NERGY

GENERATED (MWH) .......*..**.**.***** 1,168,348 15, 17 8, 451 64,266,807

~ ..... ; GROSS ELECTRICAL ENERGY

{;ENERATED (MWH) . . . . . . . . . * * . . * . * *- **** 204, 710 42811,630 20,889,993

11. NET ELECTRICAL ENERGY GENERATED

{!!':'!!-!)

• w - * * - * - * * * * - * - - : ; * * * * * ' *****

195,109 4s575,837 i9.Rl~!,fi02

12. REACTOR AVAILABILITY FACTOR (1) .* **.***** 35.9% ZZ.Q% 66.3%

13. UNIT AVAILABILITY FACTOR (2) ..********** ZS. 8% 64.6%

35.0% 73. 7% 59.0%

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

lS. UNIT FORCED OUTAGE RATE (4) . . * * * . * * * * . * .0 2.Q% rn.~%

16. 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

17. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: December 4, 1977

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

DA TE LAST DATE FORECAST ACHIEVED INITIAL CRITICALITY

• IJ'llTIAL ELECTRICAL POWER GENERATION COMMERCIAL OPERATION HOURS REACTOR WAS CRITICAL (l) REACTOR AVAILABILITY FACTOR x 100 HOURS IN REPORTING PERIOD HOURS GENERA TOR ON LINE (2) UNIT AVAILABILITY FACTOR = ~~~--~~~~~~-~x100 HOURS IN REPORTING PERIOD NET ELECTRICAL POWF.R GENERATED (3) UNIT CAPACITY FACTOR MAX. DEPENDABLE CAPACITY.(MWc-NET) X HOURS IN REPORTING PERIOD (4) UNIT FORCED OUTAGE RA TE .. FORCED OUTAGE HOURS

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

• I

/

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

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

DATE Dec 1, 1977 COMPLETED BY _ _.;;_o..;_

• . . ;.w.;_;;._A;;,;;,k;.;;.;i.. .;.n.;.;.s_

REPORT MONTH November 1977 TYPE METHOD OF F*FORCED DURATION . ~HUTTING DOWN NO. DATE S-SCHEDULED (HOURS) REASON (1) THE REACTOR (2) *CORRECTIVE ACTIONS/COMMENTS 1 11-11..:. *. s 462.0 H 1 S/G Inspection - Unit is still 77 "shutdown at the end of this report period.

(1) REASON (2) METHOD A*-EQUlPMENT FAILURE (EXPLAIN)  !*-MANUAL B- MAINT. OR TEST 2-MANUAL C--RErUELING SCRAM D-REGULATORY RESTRICTION . 3-AUTOMAT.r.

E-OPERATOR TRAINING AND SCRAM LICENSE EXAMINATION I *" F-ADMINISTRATIVE G-OPERATIONALERROR (EXPLAIN)

H-OTHER (EXPLAIN)

SUMMARY

• .,. -*.** ;:~.***~:**** *' ~r - ' * .,., .'.~*~,,,*- ~*** , .~'.-:'",*. *.**.,.,_

/. *.\ . '*'

• .:' *~; *~' . .

UNIT Surry Unit 2 DATE December 1. 1917

. COMPLETED BY 0. W* Akins DOCKET N0._5""'0><.--_,2,.,8"""1~---

OPERA TING ST ATUS

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 CUMULATIVE REPORTING PERIOD YR TO DATE TO DATE S. HOURS REACTOR WAS CRITICAL ..*. : ****.*** 498.8 Ss 3'50.4 25,662.3

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

.7. HOURS GENERATOR ON LINE *....*******.** 491.5 5z240.7 252186.1

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

9. GROSS THERMAL ENERGY GENERATED (MWH) ..*...************** , 624,159 .:.12 2022, 040 57.366.667

10.

• GROSS ELECTRICAL ENERGY

<;ENERATED (MWH) .*...****.*.********* 382,635  !!.lQ6,520 18,977,8~4

11. NET ELECTRICAL ENERGY GENERATED (MWH) . * * . . * . . . . . * . . . . . . .

• _ _ **..**** 3622908 32897,633 17~993,335

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

• 69.3% 66.2% 63.9%

13. UNIT AVAILABILITY FACTOR (2J **.**.****** 68 n 65 4.%. 62.2%

14. UNIT CAPACITY FACTOR (3) ....*********** 65.0% 62.7% SZ.8%

IS. UNIT FORCED OUTAGE RATE (4) .*...*.***.* 31. 7% 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 S T A R T U P : - - - - - - - - - - - -

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

.*~*

DA TE LAST DATE FORECAST ACHIEVED INITIAL CRITICALITY

• INITIAL ELECTRICAL POWER GENERATION COM?lERCIAL OPERATION c

HOURS REACTOR WAS CRITICAL 'i (I) REACTOR AVAILABILITY FACTOR x 100 .'..

HOURS IN REPORTING PERIOD HOURS GENERA TOR ON LINE (2) UNIT AVAILABIL!TY FACTOR = ~---~~-~~~~-x100 HOURS IN REPORTING PERIOD NET ELECTRICAL POWF.R GENERATED (3) UNIT CAPAClTY FACTOR

• MAX. DEPENDABLE CAPACITY (MWe-NET) X HOURS IN REPORTINli PERIOIJ

. FORCEDOUTAGEHOURS (4) UNIT FORCED OUTAGE RATE " HOURS GENERATOR ON Ll~E +FORCED OUTAGE HOURS x 100

/ ' .

Ii ' *.

--.'* l * "

DOCKET NO. 50-281 UNIT Surry Unit 2 'y DATE Dec. I* 1977 COMPLETED BY 0, W. Akins

• .:.\ AVERAGE DAILY UNIT POWER LEVEL.

MONTH Novembgr l2ZZ AVERAGE DAILY POWER LEVEL AVERAGE DAILY'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 .

/  ! ..

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 LICENSE EXAMINATION 1

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

H-OTllER (EXPLAIN)

SUMMARY

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

.9TI DEC \2 i~M \ \