ML19105A327

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Submit Monthly Operating Report for the Month of May 1976 & Corrected Operating Report for the Month of April 1976
ML19105A327
Person / Time
Site: Surry  Dominion icon.png
Issue date: 06/07/1976
From: Stallings C
Virginia Electric & Power Co (VEPCO)
To: Mcdonald W
Office of Nuclear Reactor Regulation
References
Serial No. 076/021974
Download: ML19105A327 (11)
v • d • e


Text

e VincHNIA ELJ~OTRIO e

ANn J*owgu CoMPANY RXOIIMOND*, VIHOINIA 23261 Jun.e 7, 1976 Mr. William McDonald, Director Serial No. 076/021974 Office of Management Information and PP&M/ ALH: j 1f Program Control I . /

u. s. Nuciear Regulatory Cormnission Docket Nose 50-280 /

Washington, Do C. 20555 / so-281

Dear Mr. McDonald:

ILicense Nos. DPR-32 DPR-37

.Operating information for Surry Power Station, Unit Nos. 1 and 2, for the month of May 1976 is attached. Corrected copies of operating informa-tion for April 1976 are also attached. . /

I Very truly yours; I

C. Mo Stallings~

Vice President-Powerlsupply and Production Operations Attaclnnent cc:. Mr. Norman C. Moseley *.

i .

I

. e DOCKET NO. 50-280 UNIT -Surry U n i ~

DATE June 1, 1976 COMPLETED BY E. P. DeWandel AVERAGE DAILY UNIT POWER LEVEL MONTH~ 1976 AVERAGE DAILY POWER LEVEL

  • AVERAGE DAILY POWER LEVEL DAY (MWe-net) DAY (MWe-net) 1 0 17 746.8 2 21.8 18 750.5 3 62~1 19 748.8 4 0 20 751.6 5 143~4 21 757.3 6 607.9 22 755 9 7 720.1 23 744.9 8 746.7 24 756.5 9 73200 *25 755.9
10. 719.,8 26 753.5 11 726.8 27 752.7 I

12 728e6 28 746.8 ,!

I I

13 709.1 29 746.3 14 709.3 30 747.1 15 742.7 31 .746.6

16. 751.8 DAILY UNIT POWER LEVEL FORM INSTRUCTIONS On this forrn, 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 till' daily average power level exceeds the I 00% Jim'. (or the restricted power level line). In such cases, the average daily unit _power output sheet should be footnoted to explain the apparent anomaly.

e UNIT Surry Unit No., 1 DATE June 1, 1976 COMPLETEDBY E. P, DeWandel DOCKET NO. 50-280 OPERATING STATUS

l. . REPORT! NG PER IOD:_0::...0.:c..0=-1=--~7!-C6=0=5"'-'0"-'j"-.- - - - - - - THROUGH _ _2_4-0~0~~?~6~0-5-3~1.___ _ _ __

. HOURS IN REPORTING PERIOD: __7"--4-'---'-4------------------------

2. CURRENTLY AUTHORIZED POWER LEVEL (MWth) 2441 MAX. DEPENDABLE CAPACITY (MWe-NET) 7 88
3. LOWEST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTED (If ANY) (MWc*NET): _ _ _ _ _ _ _ _ __
4. REASONS FOR RESTRICTION (IF ANY);

THIS REPORTING PERIOD* YR TO DATE I CUMULATIVE.

TO DATE I'

S; HOURS REACTOR WAS CRITICAL . . . . . . . * . * * . . 647.6_ __ 3193~9

  • 19,690.3
6. REACTOR RESERVE SHUTDOWN HOURS ...*.** 0 o* 0
7. HOURS GENERATOR ON LINE . . . . . . . . . . * * * '.
  • 639.9 3168.,5 19,013
8. UNIT RESER VE SHUTDOWN !!OURS . . . . . . * * . .
  • 0 0 0
9.
  • GROSS THERMAL ENERGY GENERATED{MWH) . . . . . . . . . . * . . * * * * * . .
  • 1 2 504,199 7,560 2 739 42,343,427
10. GROSS ELECTRICAL ENERGY ./

-GENERATEO(MWII) . . . . . . . . . . . . . . . . * *

  • _.. 490,165 2,467,615 13,919,158
11. NET ELECTRICAL ESERGY GEr-ERATED I
  • (MWII) .. .. . .. . .* . . .. .. .. .* *. . . . . . . . 465,205 2,346,757 13,;193.6~7
12. REACTOR AVAILABILITY FACTOR(!)......... 8700°/o 87e6% 65o3%
13. llNITAVAILABILITYFACTOR(2) . . . . . . , **.. , 8600% 86.9% 63.0%

0

14. *UNIT CAPACITY FACTOR (3) * . . . * . . * * * * * * *
  • 79.3% 8106% 55~"-"5...c/o"---

IS, UNITFORCEDOUTAGERATE(4)............ 14o0% 13o1% 2341~{

16. SIIUTDOWNS SCHEDULEn T() BEGIN IN NEXT 6 MONTHS {STATE TYPE, DATE, AND DURATION OF EACH):

... Refueling, October 15, 1976, six weeks

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

DATE LAST DATE FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION COMMERCIAL OPERATION

  • HOURS REACTOR WAS CRITICAL (l) REACTOR AVAILABILITY FACTOR X 100 HOURS IN REPORTING PERIOD HOURS GENERATOR ON LINE (2) llNIT AVAILABILITY FACTOR X 100 HOURS IN Rll'ORTING PERIOD NET ELECTRICAL POWFR GENERATED
13) UNIT CAPACITY FACTOR MAX. l>fl'ENPAIILE <:Al',\C'ITY (MWl,-Nl:T) X IIOllllS IN Rll'ORTIN

FORCED OUTAGE IIOURS (4) UNIT FORCED OUTAGE RATE - - - - - - - - - - x 100 IIOlfRS GENI RATOR ON I.INE + FOllCI-.D OUTAGE IIOURS

i.<:.

DOCKET NO. 5_0_-_2_80_ _ __

UNIT SHUTDOWNS UNIT NAME Surry *unit No.* 1

. DATE June 1,

  • 1976 COMPLETED BY E. P. De-Wandel REPORT MONTH May, 1976
  • e TYPE METHOD OF F*FORCED DURATION ~~UTTING DOWN NO. DATE S-SCHEDULED -(HOURS) REASON (1) THE REACTOR (2) CORRECTIVE ACTIONS/COMMENTS 75-6 042776 F 45.7 A 1 Primary to Secondary Steam Generator (B)

Tube Leak. Plugged Leaking tubes.

76-7 050376 F 58.4 H 1 Steam Generator Chemistry out specifica-tion. Drained and refilled (A) Steam Generato_r.

(1) REASON (2) ~tETHOD

  • i A--EQUIPMENT FAILURE (EXPLAIN) 1-~tANUAL B- MAINT. OR TEST 2-MANUAL

... c:.REFUELING SCRAM D-REGULATORY RESTRICTION 3-AUTO~tATIC E-OPERATOR TRAINl:-IG AND SCRA~t I

I LICENSE EXAMINATION F-ADMIN!STRAT!VE G-Ol'ERAT!ONAL ERROR (EXPLAIN)

.. H-OTl!ER (EXPLAIN)

._ .,!, \ .*

SUMMARY

~

  • e DOCKET NO. 50-281 UNIT .Surry Unit: No.

DATE June 1, 1976 COMPLETED BY E. P. DcWand-el AVERAGE DAILY UNIT POWER LEVEL

  • MONTH May, 1976 AVERA GE DAILY POWER LEVEL
  • AVERAGE DAILY POWER LEVEL DAY (MWc-nct) DAY (MWe-net) 1 0 17 0 2 0 18 0 3 0 19 0 4 0 20 0 5 0 21 0 6 0 22 O*

7 0 23 0 8 0 24 0 9 0 25 0 10 0 26 0 11 0 27 12 0 28 0 13 0 29 0 14 0 30 0 15 0 31 0 16 0 DAILY UNIT POWER LEVEL FORM INSTRUCTIONS On this fonn, list the average daily unit power level in .MWe-net for each day in the reporting month.

Compute to the*ncarest whole megawatt. * .

These figures will be used to plot a graph for each reporting inonth. 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 shouldbe footnoted to explain the apparent anomaly .

. i "

e e UNIT Surry Unit No. 2.

June 1 2 1976 DATE COMPLETED BY E. P. Del-Tandel

  • DOCKET NO. 50-281 OPERATING STATUS
1. REPORTING PERIOD: _Q0_0_1_ _7_6_0_5_0_1_ _ _ _ _ _ _ THROUGH _ __.2...;:4~0.u0'-'-.--'7'--"6.u.0,_5,_3.._.1.___ _ __

. HOURS IN REPORTING PERIOD,:_7_4_4 _ _ _ _~ ~ - - - - - - - - - - - - - - - - - - - -

2. CURRENTLY AUTHORIZED POWER LEVEL (MWth) 2441 MAX. DEPENDABLE CAPACITY (MWe-NET) 788
3. LOWEST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTED (IF ANY) (MWe-NET): _ _ _ _ _ _ _ _ _.,...._
4. REASONS FOR RESTRICTION (lF ANY):

I THIS REPORTING PERIOD YR TO DATE I CUMULATIVE TO DATE

/

1 S. HOURS REACTOR WAS CRITICAL. . . . . . * * . * * *

  • 0 215 908 17,789!4
6. REACTOR RESER VE Sl!UTDOWN HOURS ......* 0 .o 0
7. HOURS GENERATOR ON LINE . . . . . . . . . * . . . .
  • 0 2147.4 17,501.9
8. UNIT RESERVE SHUTDOWN HOURS . . . . * . . * * :
  • 0 .0 0
9. GROSS THERMAL ENERGY .* !

GENERATED (~!\\'II) . . . . . . . . . . . . . . . . * . * .

  • 0 5,052.578 39s560 1 711
10. GROSS ELECTRICAL ENERGY

-GENERATED (MW!I) . . . . . . . . * ~ *....**..*. 0 -1.&..hfil30 13, 22Z,2J9

11. NET ELECTRICAL ENERGY GENERATED (MWll) ..*.**...**.*.*.**..***.***** 0 1,566,li82 12 , 318 .__lli)3
12. REACTOR AVAILABILITY FACTOR (I) . . . . . . . . . 0 5902% 65.8%
13. UNIT AVAILABILITY FACTOR (2) . * . . * . . . * . . . 0 58a 9°[, 69:. l"lo
14. 'llNIT CAPACITY FACTOR (3) ....*...*.*.*.*. 0 54o5% 5718%

IS. UNIT FORCED OUTAGE RATE (4) . . . . . . . . . . . . 0 2001% 20e1%

16. SHUTDOWNS SCHEDULED TO BEGIN IN NEXT 6 MONTHS (STATE TYPE, DATE, AND DURATION OF EACH):
17. IF SllUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: June 1, 1976
18. UNITS IN TEST STA Tl!S (PRIOR Tq cmnlERCIAL OPERATION) REPORT THE FOLLOWING:

DATE LAST DA TE FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION COMMI:RCIAL OPERATION HOURS REACfOR WAS CRITICAL (I) REACTOR AVAILAnlLITY FACTOR = - X 100 IIOUltS IN REPOltTlNG PERIOD HOURS GENFRATOR ON LINE (2) UNIT AVAILABILITY FACTOR - X 100 HOURS IN REl'Oln'ING PERIOD NET ELECTRICAi. POWER GFNFRATFD (3) lTNIT CAPACITY FACTOR MAX. l)l*:l'EN!lAllL!*. CAl'A('ITY (MW~-NF.T) X IIOtitts IN Rl-l'Oltl'IN(i l'l-:IUOI>

FORCED OUTAGE IIOllltS (4) UNIT FORCED OUTAGE RATE ----------------x 100 IIOURS GEN! RA TOR ON 1.INE -+* FORCH) OUTAGE HOURS

~:.

DOCKET NO . ...;;5;...;;0_-_28.;;..;;l=------

I UNIT SHUTDOWNS UNIT NAME Surry Unit No. 2

. DATE June 1, 1976

, COMPLETED BY E. P. DeWandel REPORT MONTH -"""M=a.J-y~,-=1:.. :::9_,_7-=6_ __

  • e TYPE METHOD OF F-FORCED DURATION $HUTTING DOWN NO. DATE S-SCHEDULED (HOURS) REASON (1) THE REACTOR (2) CORRECTIVE ACTIONS/COMMENTS i

76-5 042276 s 744  :

C 1 Refueling I:

(1) REASON (2) METHOD A* *EQUIPMENT FAILURE. (EXPLAIN) 1-MA~lJAL

.. B- MA!NT. OR TEST 2-MANUAL

. C-* REFUELING SCRA~t D-REGLILATORY RESTRICTION 3-AUTm!ATIC E-OPERATOR !RAINING AND SCRA~l LICENSE EXAMINATION F-ADMINISTRATIVE

.. G-OPERA TIONAL ERROR (EXPLAIN)

H--OTIIER (EXPLAIN)

SUMMARY

e .e . UNIT Surry Unit No. l DATE 5-3-76 COMPLETED BY E

  • p
  • DeWandel DOCKET NO. _ _s-=o_-_ 2_8_0 ___;~--

OPERATING STATUS

1. REPORTlt-;G PERIOD: _ _0_0_0_1_ _ 7_60_4-.0~1.------ THROUGH _*_2_4_0_0__. _7_60_4_3_*o_ _ _ __

HOURS IN REPO RTI:-:G PERIOD: _ _ _7_2_0 __-::--:-:-~------------------::::-::-::,---

2. Ct.:RRENTL Y AUTHORIZED POWER LEVEL (MWlh) 2441 MAX.*DEPENDABLE CAPACITY (MWe-~ET) _7_8_8_ _
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.* °1-IOURS REACTOR WAS CRITICAL ..*...******* 574 2,546.3 12 .042 ... 7

6. REACTOR RESERVE SHUTDOWN HOURS *.***** 0 0 Q
7. HOURS GENERA TOR ON LINE ........******* 568.1 2,528;6 HL313 .J
8. L'NIT RESERVE SHUTDOWN HOURS .**.******* 0 0 0
9. GROSS THERMAL ENERGY GENERATED (MWH) .*.*..*..**.***.***** 1,363,416 h056 ,540. 40,839,228 10; GROSS ELECTRICAL ENERGY GENERA TED (M'w1-I) . . . * * * * . . * * * * * * * * * * *
  • 447,670 1,977 ,450 13,428,993 I!. NET ELECTRICAL ENERGY GJ:NFRATF.n (MWH) ..*..*..***.***.*****.******* 426,326 1,881,552 12 ,Z2fL 432
u. REACTOR.AVAILABILITY FACTOR (1) ********* 79.7% 87 *. 7% 64.7%

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

  • 78.9% 87, 1 % 62,4%
14. UNIT CAPACITY fACTOR (3) . . . . . . * * * * ***..*. 75 .1% 82.2% 54.2%
15. * ~iNIT FORCED OUTAGE RATE (4) *..**.****.. 21.1% 11. 7% 23.3%
16. SHUTDOWNS SCHEDULED TO BEGIN IN NEXT 6 MONTI-IS (STATE TYPE, DATE, AND DURATION OF EACH):

Refueling, October 15, 1976, approximately six weeks

. 17 . IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: Hay 2, 1976

18. UNITS IN TEST STATUS (PRIOR TO COM~IERCIALOPERATION) REPORT THE FOLLOWING:
i. DATE LAST DATE

!I FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION COMMERCIAL OPERATION HOURS REACTOR WAS CRITICAL (1) REACTOR AVAILABILITY FACTOR = X 100 HOURS IN REPORTING PERIOD (2) llNIT AVAILABILITY FACTOR . HOURS GENERATOR ON LINE HOURS IN REPORTING PERIOD X 100 NET ELECTRICAL l'OWFR GENERATED (3) lJNITCAPM'ITY Fi\CTOR MAX. DE1'1,NL>A13LE CAl'ACITY (MWc-NET) X l!OURS*IN RHORTIN(i l'l:l<IUD

<*H UNIT FORCED OllT AGE RATE FORCED OUTAGE IIOllltS ---'--..;._..____

HOURS GENl.llATOR ON LINE+ FORCED 01..iTAGE HOURS

XIOO f~l'.f.'°s;"'"'t:!

/ ..

&:., I DOCKET NO. _5_0_-_2_80_*--'---

UNIT SHUTDOWNS . UNIT NAME Surry Unit No. l DATE 5-3-76 *

. 6 COMPLETED BY. E .P. DeWandel REPORT MONTH __ J.:P_R_I_L_*_ _ __

TYPE METHOD OF F*FORCED- DURATION . SHUTTING DOWN NO.

76-4 DATE 033076 S-SCHEDULED F

(HOURS) 68.3*

REASON (1)

A THE REACTOR (2) 1 CORRE~TIVE A_CTIONS/COMMENTS

~rimary-to-secondary steam generator tube JL leak. Plugged leaking tubes.

76-5 040376 F .5. H 3 Low level stea.~ generator due to feed control system sensitivity. Corrected levels.

76-6 04277q F 80.5 A 1 Primary-to-secondary steam generator tube leak. Unit still out at the end of this report period.

(1) REASON (2) METHOD A -EQUIPMENT FAILURE (EXPLAIN)  !-MANUAL B-MAINT, OR TEST 2-MANU.

-C'- REFUELING SCRA-D-REGLILATORY RESTRICTION ).-ALJTOMATIC E-OPERATOR TRAINING AND SCRAM LICENSE EXAMINATION

    • F-ADMINISTRATIVE G--OPERATIONAL ERROR .,

(EXPLAIN)

H-OTl!ER (EX!'l.AIN)

  • SUM~.~ARY:

e* e UNIT Surry DATE 5-3-76 Unit No. 2

. COMPLETED BY E. p. DeWandel

':50- 28 1 DOCKET NO.

---=..=--------

OPERATING STATUS l.. REPORTING PER 100: _ _0_0_0_1_-__,7""'6""'0"""4_0_1_ _ _ _ _ THROUGH _ _2_4_0__0_ _7_6_0_4_3_0_ _ _ __

HOURS IN REPORTl!':G PERIOD: _ _ _7_2_0_______________________~-..-

2. CURRENTL Y AUTHORIZED POWER LEVEL (MWth) 2L141 MAX. DEPENDABLE CAPACITY (MW.:-NET) - - 7 8 3. LO\VEST POWER LEVEL TO WIIIC!I SPECIFICALLY RESTRICTED (IF ANY) (M\Vc-NET): _ _ _ _ _ _ _ _ __
4. REASONS FOR RESTRICTION (IF AN\'):

THIS CUMULATlVE REPORTING PERIOD YR TO DATE TO DATE

5. "HOURS REACTOR WAS CRITICAL ..***.******. 505.5 2~159.a: 17!789.4
6. REACTOR RESERVE SHUTDOWN HOURS ***..**. 0 0 0
7. HOURS GENERATOR ON LINE. ....*.******** 504.7 2,147.4. 17,501.9
8. UNIT RESERVE SHUTDOWN HOURS .* , * , , , , **. 0 0 0
9. GROSS THERMAL ENERGY GENERATED (MWH) .*.**.**..*********** 1,175,103 5,052,578 39.560. 711
10. GROSS ELECTRICAL ENERGY

-GENERATED (MWH) .......**..******.*** 378,580 12651,680 122997,239

11. NET EL[CTRICAL E~~ERGY GENERATED (MWH) ** , * * . * * * * . * * * * * * * * * * * * *_.- ****.

358,361 1,566,482 12,318,863

12. REACTOR AVAILABILITY FACTOR (l) * . * . * * . .
  • 70.2% 74.4% 67 .61~
13. ,VNIT AVAILABILITY FACTOR (2) ..*.*.***..* 70.1% 73.9% 66.5%
14. UNIT CAPACITY FACTOR (3) . . . . * . . * . . * * -. . . 63.2% 68. s;~ ' 59.li%.

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

  • 0 20 .1% 20.1%
16. SHUTDOW,'-IS SCHEDULED TO BEGIN IN NEXT 6 MONTHS (STATE TYPE, DATE, AND DURATION OF EACH):

-17. IFSHUTDOWNATENDOFREPORTPERIOD,ESTIMATEDDATEOFSTARTUP: May 22, 1976

.18. u*NITS IN TEST STATUS (PRIOR TO co:.!MERCIAL OPERATION) REPORT THE FOLLOWING:

DA TE LAST . D.\ TE FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION COMMERCIAL OPERATION HOURS REACTOR WAS CRITICAL (I)* REACTOR AVAll.ABl!.ITY FACTOR = X 100 HOURS IN REPORTING PERIOD HOURS GENERATOR ON LINE (2) UNIT AVAILABILITY FACTOR *., - ---XlOO HOURS IN REPORTING PERIOD a NF.T El.,ECTRICAL POWER GENERATED (3) UNIT CAPACITY FACTOR MAX. Dl*.l'ENDAIJL.E CAP,\CITY lMWc-NET) X HOURS IN REPORTING l'UUOU

  • J=ORCED OIJT AGE H_O_U_R_S_._ _ _ _ _ _ _ _ _ _ _ _ X l OO (4) UNIT FORCED OUTAGF. RATE IIOURS GE!H'IUTOR ON LINE+ FORCF.D OUTAGE HOURS

)

DPCKET NO. _s_o_-_28_1_ _ _ _

UNIT SHUTDOWNS Surry Unit No.

UNIT NAME - - - - - - -

DATE 5-3-76~

COMPLETED BY E.P. DeWandel REPORT MONTH -~Ac::....P~RI=L,,___ __

TYPE . METHOD OF F-FORCED DURATION SHUTTING DOWN NO. DATE S*SCHEDULED (HOURS) REASON (1) THE REACTOR (2) CORRECTIVE .~CTIONS/COMMENTS 76-5 042276 s 215.3 C 1 Refueling (1) REASON (2) METHOD A* -EQUIPMENT FAILURE (EXPLAIN) I-MANUAL B- MA INT. OR TEST 2-MAN* .

C- REFUELING SC'R.

D-REGliLATORY RESTRICTION 3--AUTO~!ATIC E-OPERATOR TRAINING AND SCRAM

..:__ LICENSE EXAMINATION

---F-ADMINISTRATIVE

  • G--Ol'ERATIONAL ERROR ..

(EXPLAIN) fl-OTHER (EXl'LAIN)

SUMMARY

.
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