ML19105A330

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Submit Monthly Operating Report for the Month of October 1975 & Corrected Operating Report for the Month of September 1975
ML19105A330
Person / Time
Site: Surry  
(DPR-032, DPR-037)
Issue date: 11/14/1975
From: Stallings C
Virginia Electric & Power Co (VEPCO)
To: Mcdonald W
Office of Nuclear Reactor Regulation
References
Serial No. 733/021974
Download: ML19105A330 (9)
v • d • e


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e November 14; 1975 Mr. William McDonald, Director Office of Management Information and Program Control U.S *. Nuclear Regulatory Commission Washington, D. C.

20555

Dear Mr. McDonald:

Seri~l No. 733/021974 PO&M/JTB:clw Docket Nos.

License Nos.

50-280

  • 50-281 DPR...,.32 DPR-37 Operating information for Surry Unit Nos. 1 and 2 for the month of October 1~75 and a corrected copy for Unit No. 2 for the month of September 1975 is attached.

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

  • to. )2?. vfi:t1t~~r1 C *. M. Stallings Vice President-Power Supply and Production Operations 131.65
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e DOCKET NO. 50-280

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UNIT Surry ~nit No. 1 DATE Nov. 3, 1975 COMPLETED BY W. *c. Earl AVERAGE DAILY UNIT POWER LEVEL MONTH OCTOBER AVER.o\\GE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net)

DAY (MWe-net) 1 0

17 0

2 0

18 0

0 0

3 19

~

4 0

20 0

5 0

21 0

6 0

22 0

7 0

23 0

8 0

24 0

9 0

25 0

0 0

10

26.

11 0

27

  • o 1"2 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 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 elt:ctrical 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.

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e UNIT Surry Unit No. 1 DATE Nov. 3, 1975 COMPLiTEo BY w. C. Earl_

. DOCKET NO._s_o_-_2_8_0 ____ _

OPERATING STATCS

1.

REPORTING PERIOD: 0001 751001 THROCGH __

2_40_0-,--7--=*5_1_0_3.=1 ____ _

HOl"RS IS REPORT!'.\\G PERIOD:

7 __ 4_4----..~--=---"----'---------------=--

2.

CCRRE'.\\TLY AL"THORIZED POWER LE\\'EL (~1Wthi 2441 MAX. DEPD/DABLE CAPACITY (MWe-NETJ 7 88

3.

LOWEST POWER LE\\'EL TO WHICH SPECIFICALLY RESTRICTED (IF A'.\\Y) (MWe-NET): _________

4.

R~ASO'.\\S FOR RESTRICTION (IF ANY):

THIS REPORTING PERIOD

s.
6.
7.
8.
9.

HOCRS REACTOR WAS CRITICAL........*...*

REACTOR RESERVE SHCTDOWN Hot.1RS.......

HOL"RS GE~ERA TOR OS L!!',;E.........*.....

L'NIT RESERVE SHCTDOWN HOURS..... ;....*

GROSS THERMAL E'.\\ERGY GEKERATED (~1WHJ.....*...........**.*

  • 10.

GROSS ELECTRICAL E;-.;ERGY

11.
12.
13.
14.
15.

-GENERATED (:,tWHJ.........*......*....

NET ELECTRICAL E'.':ERGY GESERATED

(~tWH).*..................*...* * *.**

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

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

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

l'NIT FORCED OlT.\\GE RA TE (4)........*...

0 0

0 0

0 0

0 0

0 0

0 G.!~il"LATiVE YR TO DATE TOD.HE 5,300.6 16,025 0

0 5,017.8 15,435.3 0

0 11,828,013.

33,883,423 3,8322330 11!160,093 3,640,133 10,570,486

~---

72.6 63.9 68,8

61. 6 63.3 53.5 9.J__

24.7

. 16.

SHL"TDOWNS SCHEDl!LED TO BEGIN IN NEXT 6 MONTHS (STATE TYPE, DATE, AND DURATION OF EACH):

17.

IF SHL'T DOWN.n E~D OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: November 21, 197 5

18.

t:~ITS I~ TEST STATlS (PRIOR TO COM~1ERCIAL OPERATION) REPORT THE FOLLOWING:

0)

REACTOR AVAILABILITY FACTO.R (2)

UNIT AVAILADILITY FACTOR (3)

UNIT CAPACITY. FACTOR (4)

  • UNIT FORCED OUTAGE RATE INITIAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION COMMERCIAL OPERATION HOURS REACTOR \\\\'AS CRITICAL HOURS IN REPORTING PERIOD X 100 HOURS GENERATOR ON LINE

= _l_lO_U_R_S_I __ N_R_E_* P_O_R_T-IN-'G-Pl-~R-1_0_!)--X l OO NF.T ELECTRICAL POWER GE~ERATED DATE LAST FORECAST DATE*

ACHIEVED MAX. DEPEM)ABLE CA.PA CITY (MWc-NET) X HOURS IN REPURTIN<.i PEH.IUU FORCED OUTAGE HOURS

...
;.~c
.:..:.....::..:-..::.:.c~..c...-=c..:;..:..:__. ____________ x 100 HOURS GENERATOR ON LINE+ FORCED OUTAGE HOURS

..,-.. ~,,,_ ---~ -.---*-** ***-'*** -..

TYPE F-FORCED DURATION NO.

  • oATE S-SCHEDULED (HOURS) 75-22 100175 S*

744 UNIT SHUTDOWNS DOCKET NO. _5_o-_2_e_o ___

UNIT NAME Surry Unit No. 1 DATE Nov. 3, 1975 COMPLETED BY W. C. Earl REPORT MONTH __

oc_T_O_B_ER ___

METHOD OF SHUTTING DOWN REASON (1)

THE REACTOR (2)

CORRECTIVE ACTIONS/COMMENTS e*

C 1

Unit was shut down for the entire month for refueling.

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(I) REASON (2l Ml'TIJOI)

A EQtlll'MFNT 1-"AII.UIU: (t-:Xl'l.AIN)

I 1\\11\\Nl'Al.

B MAINT. OR TEST 2 MANUAL

(' REFUELING SCRAM e

I). RFGllLATORY RESTRICTION 3 AllTmtATIC E Ol'ERATOR TRAINING ANO SCRAM LICENSE EXAMINATION F-ADMINISTRATIVE G--OPERATIONAL ERROR *

(EXPLAIN)

H---OTIILR (EXPLAIN)

SUMMARY

*Unit was initially shut down as a result of a forced outage.

The scheduled refueling was moved up to this time.

  • Outage No. 75-21 reflects the estimated duration of the forced outage and No. 75-22~~~--

represcnts the scheduled portion.

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DOCKET NO. _s_o_-2_8_1 __ _

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UNIT Surry Unit Nb. 2 DA TE Nov. 3, 19 7 5 COMPLETED BY W. C. Earl AVERAGE DAILY UNIT POWER LEVEL MONTH OCTOBER AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY

_ (MWe-net)

DAY (MWe-net) 1 739.8

-17 *_

756.4 2

744.6 18 739.0 3

756.3 19 19.1 4

757.7 20 0

5 743.6 21 473.2 6

756.2

-22 759.9 757.0 761.8*

7 23 '.-

8 757.9 24 765.2 9

115.5 25 765.7 10 0

26 787.9 11 0

27 755.5 12 0

28 767.1 13 0

29 766.9 14 574.3 30 765.7 15 587.7 31 765.7 16 754.8 DAILY UNIT POWER LEVEL..FORl\\f INSTRUCTIONS On this fonn, 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 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.

.*e OPERATING STATCS

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e t.:~IT Surry Unit No. 2 DATE Nov. 5, 1975 C0~1Pl.ETED BY W

  • C. Ear.1 DOCKET NO. 50-281.
1.

REPORTJ;-.;G PERIOD:

00._0_1 __ 7_5_1_0_0_1 ______ THROUGH ___

2_4_00 __

7_5_1_0_3_1 ___ _

HOL'RS IN REPORTl:-;G PERIOD:

7 44

2.

Cl'RRENTL Y AL:THORIZED POWER LEVEL (~1Wthl 24 41 MAX. DEPESDABLE CAPACITY (MWe-NETJ..._7-"8""'8'----

3.

LOWEST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTED (IF ANY) (~tWe-SETJ:--.,.--------

4.

REASo:-.;s FOR RESTRICTIOS (IF ASYJ:

THIS REPORTING PERIOD

5.

HOURS REACTOR WAS CR!TiC..\\L..*.......*...

579.8

6.

REACTOR RESERVE SHL'TDO\\\\'S HOCRS *.......

0

7.

HOCRS GESERA TOR O:' LISE...........*...

568.6

8.

L"NIT RESER \\"E SHlJTDO\\\\*:,,; HOC_RS...... ~-....

0

9.

GROSS THER~IAL E:--:ERGY GENERATED(M~TI)...............**...* 1)356,951 IO.

  • GROSS ELECTRICAL ENERGY GENERATED(MWH)................ *...*

446,835

11.
--ET ELECTRICAL ESERGY GESER.-\\TED t~1WH)
12.

REACTOR A\\'AILABILITY FACTOR (1)...**.**.

424,714 77.9

13.

t!NIT AVAIL..\\BILITY FACTOR (2)......*.....

1-1.

L'NITCAPAC'ITY FACTOR (3).'.*.*.*.**** ~., **

15.

L'NIT FORCED OuTAGE RATE (4).......*....

76.4 72.4 23.6 CUMULATIVE YR TO DATE TO DATE 5,656.6 14,165.6 0

3Q1.3 5,506.7 13,890.5 0

0 12,787,160-31,011,949 4,170,127 10,192,594 3,956,825 9,656,124

77. 5 64.6 25,5 63.3 68.8 55.9 7.6 21.8
16.

SHL"TDO\\\\'~S SCHEDL'LED TO BEG!~ IN NEXT 6 MOSTHS (STATE TYPE, DATE, AND Dl'RATION OF EACH):

Refueling April 15, 1976; approximately six weeks

17.

IF SHUT DOWN AT END OF REPORT PERIOD, EST!~!:\\ TED DATE OF STARTL'P:

18.

UNITS IN TEST STATliS (PRIOR TO CO~fMERCIAL OPERA T!ON) REPORT THE FOLLOWING:

{l)

REACTOR AVAILABILITY FACTOR (2)

UNIT AVAILABILITY FACTOR (3)

UNIT CAPACITY FACTOR (4)

UNIT FORCED OUTAGE RA TE

/

ISITIAL CRITICALITY l!'iITIAL ELECTRICAL POWER GENERA Tl.ON CO~l~IERCIAL OPERATION HOURS REACTOR WAS CRITICAL HOURS IN REPORTING PERIOD X 100 HOURS GENERATOR ON LINE

x 100 HOURS IN REPORTING PERIOD NET ELFCTRICAL POWER GENER.'\\TED.

DATE LAST DATE FORECAST ACHIEVED MAX. DEPE1'lMBLE CAPACITY (M\\Vc-NETJ X HOURS IN REl'ORTIN(i l'E!UOO

_FO_R_C_E_,D_O_L:_T_AG_E_* -'H-'-O_U_R_S _______ -'-----X lOO HOURS GESERATOR ON LINE+ FORCED OL'TAGE HOURS

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  • UNIT SHUTDOWNS REPORT MONTI-I OCTOBER Page 1 of 2 DOCKET NO. 50-"-281 UN IT NAME Surry Unit No. 2 DATE Nov. 3, 1975 COMPLETED BY W. c. Earl

~--*----*~-------,-----,.-------y-----~* --------,----------------------

TYPE F-FORCED DURATION NO.

DATE S-SCHEDULED (HOURS)

REASON (1) 75..:.16 100975 F.

114.3 A

75-17 101375 F.

3.9 A.

75-18101575 F

3.9 G

SUMMARY

METHOD OF SHUTTING DOWN IBE REACTOR (2) 3 3

3 CORRECTIVE ACTIONS/COMMENTS Rod position indication failure due to secondary steam leak.

Feed reg. valve failed resulting in steam generator level trip._ Replaced valve operator.

Hain steam trip valve failed shut when operator secured air to valve operator while conducting containment isolation valve leak rate test on other unit.

Re-turned air to valve.

(I) Rl*:ASON A FQUil'MFNT FAIJ.URE (EXPLAIN) ll MAINT. OR TEST C'- REi'UELING D-REGllLATORY RESTRICTION.

E-OPERATOR TRAINING AND LICENSE EXAMINAtION F-ADMINlSTRATIVE G-Ol'ERATIO;-lAI. ERROR (EXPLAIN)

H.. QTIIER (EXPLAIN)

(2) MFTIIOD I MANUAL 2 -MANUAL SCRAM 3-AUTOMATIC SCRAM

'.. -*~ *-- -:~ *¥-*~-d- \\.~.-, ~.-- ~-,-,... y.****.*. '*"' ~

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NO.

DATE rl5-19 101975

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SUMMARY

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

F 53..4 (J

C UNIT SHUTDOWNS Page 2 of 2 DOCKET NO. _5_0_-2_8_1 ___

UNIT NAME Surry Unit No. 2 DATE Nov. 3, 1975 COMPLETED BY W. C. Earl

. REPORT MONTH __

oc_T_O_B_E_R __

METHOD OF

$HUTTING DOWN REASON (1)

TrlE REACTOR (2)

CORRECTIVE ACTIONS/COMMENTS A

1 Steam leaks on steam generator level tap~

I Rewelded level taps.

{l) REASON (2) METHOD A EQUIPMENT FAILURE (EXPLAIN)

I-MANUAL B--MAINT. OR TEST 2 -MANUAL

  • C-REFUELING SCRAM D-REGlfLATOR Y RESTRICTION 3--AUTOMATIC E-OPERATOR TRAINING AND SCRAM LICENSE EXAMINATION F-ADMINISTRATIVE G-*OPERA TIONAL ERROR (EXPLAIN)

H---OTIIER (EXl'LAIN)

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  • e t;orrected-Copy t:SIT Surry Unit No.. 2 DATE Oct. 1, 1975 COMPLETED BY W
  • C. Earl DOCKET :S:O. _5_0_-_2_8_1 ____ _

OPERA TI:SG ST A TL'S

1.

REPORTl:S:Ci PERIOD:

0001 750901 THROUGH 2400 750930 HOL"RS IS REPORTISG PERIOD:

720

2.

Ct.:RRENTL Y AL"THORIZED POWER LEVEL (MWth) 2441 MAX. DEPE!\\DABLE CAPACITY (M\\Ve-NET) 7 88

3.

LOWEST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTED (If ANY) (!,1\\Vc-SET): ___ ~------

4.

REASO:-.:S FOR RESTRICTIOS (If ASY):

5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.

(1)

(2)

THIS REPORTING PERIOD HOURS REACTOR WAS C!dTIC..\\L.............

REACTOR RESER VE SHL'TDOW:S HOL:RS.......

HOL'RS GE:SERATOR ON Ll!\\E.............. *.

L'NIT RESER \\"E SHUTDOWN.HOL'RS......**..*.

GROSS Tli[R~IAL ENERGY 711.4 O*

707.9 0

GE!\\ERATED(~twH)*.............*......* 1,627,476 GROSS ELECTRIC'AL ENERGY GE~ERATED (~1WH)................*.**.

NET ELECTRIC' AL ENERGY GE:-;ERATED

(!>-1Wl:I)

RLKTOR AVAILABILITY FACTOR (1) **..*..*.

  • l 1NIT AVAILABILITY FACTOR (2).........*.*

L'!'IITCAPACITY FACTOR (3)............**.

l'N!T FORCED OUTAGE RATE (4)...........*

525,095 497,651 98.8

.___9.~8 ~* 3~-

87. 7
1. 7 CiJML"LATl\\'E YR TO DATE.

TO DATE 5,076.8 13,585.8 0

304.3 4,938.1 13,321.9 0

0 11,430,209. 29,654,998 32723,292 9.27452759 3,532,111.

9,231, 4-1.0

. 77.5.

64.1

__]_5~

6?,9

68. L1 55.3 5.4
21. 7 SHL'TDOWNS SCHEDULED TO BEGIS IN NEXT 6 MONTHS (STATE TYPE, DATE, ASD DURATION OF EACH):

IF SHVT DOWS 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 INITIAL CRITICALITY INITIAL ELEC1'RICAL POWER GENERATION COMMERCIAL OPERATION HOURS REACTOR WAS CRITICAL HOURS IN REPORTING PERIOD

  • X 100 HOURS GENERA TOR ON LINE

X JOO HOURS IN REPORTING PERIOD DATE LAST DATE FORECAST ACHIEVED (3}

UNIT CAPACITY FACTOR NET ELECTRICAL POWER GENERATED MAX. DEPENDABLE CAPACITY (MWe-NET) X HOURS IN REPORTING l'l:.RlOLJ FORCED OUTAGE HOURS (4)

UNIT FORCED OUTAGE RATE

"----------x 100 HOURS GE~ERA TOR ON LINE+ FORCED OUT AGE HOURS

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