ML19095A379

Submit Operating Information for Month of May 1977

ML19095A379
Person / Time
Site:	Surry
Issue date:	06/08/1977
From:	Stallings C Virginia Electric & Power Co (VEPCO)
To:	Mcdonald W Office of Nuclear Reactor Regulation
References
Serial No. 229/021974
Download: ML19095A379 (8)

Text

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VIRGINIA ELECTRIC AND POWER COMPANY R10HMOND.VIRGINIA 23261 June 8; 197T :

Mr. William McDonald, Director Serial No. 229/021974 Off ice of Management Information and PO&M/TAP :das Program Control Docket Nos. 50-280 U. S. Nuclear Regulatory Connnission 50-281 Washington, .D. C. 20555 License Nos. DPR-32 DPR-37 Rf~U~ ~TliJJfi1'0M' t!'fl1"'ii,~~rcp=-. i"'""

Dear Mr. McDonald:

- .. *fu!fJm U-li~li_ MJjlU}t/J;fikd fi"U![ co~u Operating infonnation for Surry Power Station, Unit Nos--:---1 and 2, for the month of May 1977 is attached.

Very truly yours,

~ )l}i/-xf1zz_(:&. ..:.c-J/'7 C. M. Stallings Vice President-Power Supply and Production Operations Attachments cc: Mr. Norman C. Moseley )a:

UNlT Surry Unit Ill DATE -June 1, 1977 E. P. DeHandel COMPLETED BY - - - ' - - - - - - - -

DOCKET No._5_0_-_2_8_o_ _ _ __

OPERATl!'G STATUS-L REPORTING PERIOD: _ _ o_o_O_l_7_70_5_f_Jl_ _ _ _ _ _ _ THROUGH 2400 770531 HOt:RS IN REPORT!.SG PERIOD: _ _ _ : 7 _ 4 ' - 4 ' - - - - - = - - - . , . - - - - - - - - - - - - - - - - - - - - -

2. Cl:RRENTLY AUTHORIZE!::* POWER LEVEL (MWth) 241*.L~ --. MAX. pEPENDABLE CAPACITY (}.!We-NET) 775*

3.

• LO~'EST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTED (IF ANY) (MWe-NET): _ _ _ _ _ _ _ _ __

• 4. REASO~S FOR RESTRICTION (IF.ANY):

TH.IS CUMULATIVE REPORTING PERIOD YR TO DATE TO DATE

5. HOL'RS REACTOR WAS CRITICAL. .**.*.****** 409.6 24,813.2

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

7. HOt:RS GE:SER.o\TOR ON LINE *.***.********* 2,186.1 24,086.1

8. l!NlT RESERVE SHUTDOWN HOURS ****** , .***

0 0 0 9; GROSS THERMAL ENERGY GENERATED (MWH) * * * * . . * . . . . . * : ******* 981,028 . 5,282,832 54,371,188

10. GROSS ELECTRICAL ENERGY GE:'\ERA TED (M\VH) . . . . . * * . . . . . * * * * * * * *

• 324,325 1,752,340 }-7,830,703

11. ~ET ELECTRIC.\L ENERGY GENERA TED (3'1V.HJ *****************************

308,286

---

*-*-- - h~68,585 16.912.350

12. RE ..\CTORAVA!LABILITYFACTOR(l) .******** 55.1% 62.3% 63.7%

13. l"NlT AVAILABILITY FACTOR (2) * . . . . . * ; .**.

54.6% ~.3% ___fil.,_~

14. l':-;ITCAPACITY FACTOR (3) ....**.....***.

53.5% 59.4% 56.1%

15. . L'NCT FORCED OUTAGE RATE (4) ...*.****.**

• 5% 3.8% 20.7%

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

S.tea.I!l Generator Inspection -lF-1.9 6 weeks

11. IF SHUTDOWN 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 DA TE FORECAST ACHIEVED

. INITIAL CRITICALITY INITIAL ELECTRICAL

. POWER GENERATION COMM:RCIAL OPERATION HOURS REACTOR WAS CRITICAL ..

(1) REACTOR AVAILABILITY FACTOR x 100 HOURS IN REPORTING PERIOD ' ,:~.. : ..

HOURS GENERA TOR ON LINE (2) t:NIT AVAILABILITY FACTOR --'----------~x100 HOURS IN REPORTING PERIOD NET ELECTRICAL POWER GENERATED (3) l.I!':IT CAPACITY FACTOR =

MAX. DEPE!'IDABLE CAPACITY lMWe-NET) X HOURS IN REPORTING PERIOD FORCED OUTAGE HOURS_ _ _ _~--------XlOO

.._....::....::::.......:...::..:..:..:..=_:_....::....:::...:..:..:

(4) L'l"IT FORCED OUTAGE RATE HOURS GENERATOR ON LINE+ FORCED OUT AGE HOURS

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DOCKET NO. 50~2so UNIT _s_ti_r_ry"--f_!l_ _

DATE June 1,. 1977 COMPLETED BY E. P. DeWandel

• AVERAGE DAILY UNIT POWER LEVEL MONTH May, 197 7 A VERA GE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net) DAY (MWe-net) 1 0 17 768.6 2 0 18 i66.9 0 768.7 3 19 .* :.- ..

I i) 768.0 4 20 0 767.5 5 21 6 0 22 _____.]66.5.

0 /000'7 *-:*

7 23 8 0 24 766.6 9 0 25 10 0 26 11 0 27 767.5 12 0 28 770.4 13 0 29 14 .,3 30 769.0

.*. 15 559.5 31 768.2 16 167.7

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DAILY UNIT POWER LEVEL FORM INSTRUCTIONS On this form, list the average daily unir 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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DOCKETNO. ___ .50_-_28_0_ _-

UNIT S*IUTDOWNS UN IT NAME -~su=r=-=r:...t...y_:;..;/t1:;;;..___

DA TE __J-""u=n=e_,l"- --"'1'""'"9......

7*..;...7_

COMPLETED BY E. P

• Deh'andel*

REPORT MONTH May, 1977

• • • 1 TYPE METHOD OF F*FORCED DURATION $1 -\UTTING DOWN NO. DATE S*SCHEDULED (HOURS) REASON (1) Ti -lE REACTOR (2) CORRECTIVE ACTIONS/COMMENTS 77-0 % 5-1 s 335.7 D 1 Required S/G Inspection 7 7-0) 5-25 F 2o2 A N/A Auto-stop oil leakage at the interface valve. Reactor was not required to be shut down

• 1 (I) REASON (2) METHOD i

l .'

A*-EQUIPMENT FAILURE (EXPLAIN) 1-MANUAL

.. B- MAINT. OR TEST 2-MANUAL C-* REFUELING SCRAM D-REGULATORY RESTRICTION 3--AUTOMATIC i

E-Ol'EllATOR TltAINING AND SCRAM I.

LICENSE EXAMINATION F-ADMINISTRA TIVE

,.. ** G-*Ol'ERATlONAI. ERROR (EXl'l.AIN) 11-*0TllER (EXl'l.AIN) 1 I .1

SUMMARY

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UNIT Surry Unit 112

. DATE June 1, 1977 E. P. DeWandel COMPLETED B Y - - - - - - - - ' - -

DOCKET NO:_S_0_-_2_8.:.:1_ _ _ __

OP.£RATI~G STATUS L REPORTI~G PERIOD: 0001 770501 THROUGH 2400 770531 HOURS lN REPORTING PERIOD: 744

--'--'--'---------------~---------~

2. Ct.:RRE!'."TLY AUTHORIZED POWER LEVEL (MWth) 2441 MAX. pEPENDABLE CAPACITY (~!We-NET) 77')

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

4. REASO~S FOR RESTRICTION (IF ANY):

THI.S CUMULATIVE REPORTING PERIOD YR TO DATE TO.DATE 744.0 2195.1 22,514.0

5. HOt:RS REACTOR WAS CRITICAL . . * . * . . * . * . * *

6. R~ACTOR .RESERVE SHUTDOWN HOURS .**..** 0 0 0

7. HOL'RS GE:.OERATOR ON LINE .*..*.*********

• 744.0 ~77.6 22~123.0 8°. L'NIT RESERVE SHUTDOWN HOURS ******.**** 0 0 0

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

• 5,194,734 50,539,361

10. GROSS ELECTRICAL ENERGY .

-GE:-.ER ..\ TED (.'.>l:WH) * * * . **.************** 593,625 1,720,995 16,592,369

11.  :-!ET ELECTRICAL ENERGY GENERATED

{Y.WH) *.***.*...*.*...**.*.*..**... 564,584 1,635,593 15.z:3L225 il. RE.'\WUK Av"nii.A.Dii.ili" rAC7vi\. (i/ . . . * . . . .

• 100!.'. 60. is!c'. 62 '9~~

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

• 100% 60,1% 6J. 8%

97.9% 58.3% 56.7%

14. l'NIT CAPACITY FACTOR (3) . . * . * * * * * * * ****.

• is. l!NIT FORCED OuTAGE RA TE (4) *.. * . . . * * * . .

• 0 39.9% 27.4%

16. SH'UTDOWNS SCHEDULED TO BEGIN IN NEXT 6 MONTHS (STATE TYPE, DATE, AND DuRATION OF EACH):

Stean Generator Inspection and Refueling 05 6 weeks

\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 FQLLOWING:

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 UNIT AYAILABILITY FACTOR ---~--------XlOO :r : :~

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 OUT AGE RA TE HOURS GENERATOR ON LINE+ FORCED OUTAGE HOURS x 100

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DOCKET NO. 50-281*

• . '*' UNIT Surry* lf2 DATE June *l, 1977 COMPLETED BY E. p.* DeWandel AVERAGE DAILY UNIT POWER LEVEL MONTH _ _ _H_a_y_,_1_9_7_7_ _ _ __

AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net) DAY (MWc-net.)

763.6 76().3

• 1 17 2 76500 18* 759.6 766e4 .76L3 3 19 '; *' '*

4 762.6 20 759.2 --

5 761.8 21 758.8 762.5 . 759. 2 6 22 *----

~

7* *--., -

7C.n Q

,£..) 758.? - ***-- -- - .. - * - - * - : ....

• 8 759.9 24 759.8 760 .. 0 25 ._ 760.5 9

10 761.1. 26 761.0 762.4 ._.. --':

27 749.3 ~

11 .. .* ~

760.5 -28 68506  :*-*.

12 76i.6 762.8 13 29 14 760 .. 9 30' 764.9 15 763.6 31 765.7 16 764c8 .****. -~~- *. ,*

DAILY UNIT POWER LEVEL FOR:-.t INSTRUCTIONS On this form, list the aver3gc daily unit power h:vd in r-.IWc-nl!t for each day in the reporting month.

Compute to the nearest whok 1rn:g:nvatt. . . *...  :**- ..

T11l*sc figures will be usetl to plot J gr;,iph for each reporting month. Note that by using mJximum depcnJahk cap::icity for the nt:t cli.:t.:trical rating or the unit. there may be occasions when the <l:iily *

J.\"~*.lf'.C power level t.

Xt.:t.:t.:ds tht.: I oo~;. line (or the r~stricted power kvel line). In such cases, the

ivt.:r:lgc c.!Jily unit power output sheet should be footnotetl to explain the apparent anomaly.

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..DOCKET NO *. 50-281 . .* .

UNIT NAME Surry Unit 2.

.-... *.:.* UNIT SHUTDOWNS I DATE June 1, 1977 .

COMPLETED DY E. P. DeWande'l REP.ORT MONTH May, 1977 TYPE 1\11ETHOD OF "

F-FORCED DURATION ~HUTTING DOWN NO. DATE S-SCHEDULED . (HOURS) REASON {1) THE REACTOR (2) CORRECTIVE ACTIONS/COMMENTS

(~one during this reporting per od.)

(1) REASON (2) METHOD A*-EQU!PMENT 1-'AILURE (EXPLAIN) I-MANUAL B-MAINT. OR TEST 2-MANUAL C-* RErUELlNG SCRAM

.. D-REGULATORY RESTRICTION 3-AUTOMATIC E-OPERATOR TRAINING AND SCRAM LICENSE EXAMINATION F-ADM!N!STRATIVE

.. G--Ol'ERATIONAL ERROR (EXl'LAIN)

.. . 11-0TUER (EXl'LAIN)

. ' . ' ..I

SUMMARY

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