ML19105A317

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Submit Monthly Operating Report for the Month of February 1977
ML19105A317
Person / Time
Site: Surry  Dominion icon.png
Issue date: 03/10/1977
From: Stallings C
Virginia Electric & Power Co (VEPCO)
To: Mcdonald W
Office of Nuclear Reactor Regulation
References
Serial No. 095
Download: ML19105A317 (7)
v • d • e


Text

e VIRGINIA ELECTRIC.A.ND POWER COMPANY RICHMOND, VIRGINIA 2 3 2 61 March 10, 1977 1Rieguf atory Docket File Mr. William McDonald, Director Office of Management Information and Program Control Serial No.

095 PO&M/TAP:dgt U.S. Nuclear Regulatory Cormnission Washington, D. C.

20555 Docket Nos. 50-280

'50-281 License Nos. DPR-32 DPR-37

Dear Mr. McDonald:

Operating information for Surry Power Station, Unit Nos. 1 and 2,for the month of February 1977 is attached.

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

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

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DOCKET NO.

50-2 BO UNIT Surry Unit #1 DATE 3 2 77 COMPLETED BY E. P. DeWandel AVERAGE DAILY UNIT POWER LEVEL MONTH~_F_e_b_r_u~a_ry..___1~9_7_7 __ ~~

AVERAGE DAILY POWER LEVEL DAY (MWe-net) 1 769.4 2

770.2 3

ZZl, Q 4

771.3 5

773. 5 c::

777 R 7

776.3 8

776. 8 9

775. 5 10 774.1 11 769.9 12 772 1 13 773.3 14 z:rn. a 15 16 AVERAGE DAILY POWER LEVEL DAY (MWe-net) 17 18 487, 5 19 777. 9 20 179 J

21.

776.3

??

776.5 23 775,3 24 771+. 6 25 774. 8 26 774. 3.

27 774. 6 28 775.0 29 30 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 whole megawatt.

These figures will be used to plot a graph for each reporting month. Npte 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 UNIT Surry Unit #1 DATE 3-2-77 COMPLETED BY E

P OeWande]

DOCKET NO.

5D-28Q OPERATING STATUS REPORTING PERIOD:

0001 770201 THROUGH _ __,.2~4~0=0......._77~0=2=2=8..__ ____ _

l.
2.
3.
4.

HOURS IN REPORTING PERIOD: __

.,.,_6.L..7=-2 ___ __,,,..,....,...,,....-----------------

2441 MAX. !)EPENDABLE CAPACITY (MWe-NET) 775 CURRENTLY AUTHORIZED POWER LEVEL (MWth)

LOWEST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTED (IF ANY) (MWe-NET): _________ _

REASONS FOR RESTRICTION (IF ANY):

THIS REPORTING PERIOD

5.

HOURS REACTOR WAS CRITICAL...... * * * * * *.

595; 1

6.

REACTOR RESER VE SHUTDOWN HOURS

  • * *.. * * --=-0 __ _
7.

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

592, 5

8.

UNIT RESERVE SHUTDOWN HOURS........... __

....aO ____ _

9.

GROSS THERMA:. ENERGY GENERATED (MWH)......*...*..., **, **,

1,439,887

10.

GROSS ELECTRK AL ENERGY "GENERATED (MWH)............******.**

J l.

NET ELECTRICAL ENERGY GENERATED 479,365 YR TO DATE 851. 3 0

785.5 0

1,886,192 626,405 CUMULATIVE TO DATE 23,405.7 0

22,685.5 0

so, 974,548 16,704,768

(!,:*.*,*;:;

/.J.. C..6°. nr,.,

Ci()f::,_.. 382 J 5 8l1Q 11,7

12.

REACTORAVAILABILITYFACTOR(l)..**** ;*.

BB,6°L 6Q,]°l 63,7°L

13.

UN1TAVAILABILITYFACTOR(2) * * * * *. * *...

  • 88,2%
  • 55 5~(

(,] 8%

14.

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

--82.1.°.I..-

--511-.14,...

--55,1"£.-

15.

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

11; 8°t, 9, ?

0

~

___ 2.L..1.7.,_

16.

SHUTDOWNS SCHEDULED TO BEGIN I~ NEXT 6 MONTHS (STATE TYPE, DATE, AND DURATION OF EACH):

Steam Generator Inspection - April 9, 1977

17.

IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: ___________ _

18.

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

-(1)

REACTOR AVAILABILITY FACTOR =

INITIAL CRITICALITY INITIAL ELEcm::AL POWER GENER.-\\ TION COMMERCIAL OPERATION HOURS REACTOR WAS CZ,TICAL HOURS IN REPORTING PERIOD X 100 DATE LAST DATE FORECAST*

ACHIEVED (2)

  • UNIT AVAILABILITY FACTOR HOURS GENERATOR ON LINE

= -------------X IOO HOURS IN REPORTING PERIOD (3)

UNIT CAPACITY FACTOR

  • NET ELECTRICAL POWER GENERATED C

MAX. DEPENDABLE CAPACITY (MWe-NET) X HOURS IN REPORTING PERIOD (4)

UNIT FORCED OUT AGE RATE

=

*----x 100 HOURS GENERA TOR ON Ll~~E + FORCED OUT AGE HOURS FORCED OUT AGE HOURS

TYPE F-FORCED NO.

DATE S-SCHEDULED 77-02 2-14-7 F

SUMMARY

L DURATION (HOURS) 79.5 UNIT £HUTOOWNS REPORT MONTI:

February 1977 REASON (1)

B St-n METHOD OF

,UTTING DOWN

!E REACTOR (2)

DOCKET NO. _5...,,0=-=28=0,__ __ _

UNIT NAME Surry Unit #1 DATE 3-2-17 COMPLETED BY E, P, DeWandel CORRECTIVE ACTIONS/COMMENTS Lo-Lo S/G Level Trip from Turbine Runback during testing of logics. Als~

during this shutdown, maintenance.

was* performed on Boron Injection Tank Inlet-Valves.

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

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

H-OTHER (EXPLAIN)

(2) METHOD I-MANUAL 2-MANUAL SCRAM 3-AUTOMATIC SCRAM e

e

/

e e

DOCKET NO. 50-281 UNIT Surry Unit #2 DATE 3-2-77 COMPLETED BY E. P. DeWandel AVERAGE DAILY UNIT POWER LEVEL MONTH Eebrna ry J 977 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net)

DAY (M'tVe-net) 1 756.3 17 0

2

Z55.:Z 18 0

3 757.6 19 4

ZSZ.6 20 0

5 759.4 21 0

~

7c:;A.1 22 0

7 zc:;7, o 23 0

8 759 2 24 0

~

9 25:Z.2 25 0

10 448.5 26 0

11 0

27 0

12 0

28 0

13 29 0

14 30 0

15 31 0

16 DAILY UNIT POWER LEVEL FORM INSTRUCTIONS On this form, list the average daily unit" power level in MWe-net for each day ln 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 levet line). In such cases, the average daily unit power output sheet should be footnoted to explain the apparent 'lnomaly.

e.

OPERATING STATUS I.

REPORTING PERIOD:

0001 770201 e

UNIT Surry Uni t #2 DATE 3,2,77 COMPLETED BY E. P, DeWande]

DOCKET N0._5-D~-~2~B~J~----

THROUGH 2400 710228 HOURS IN REPORTING PERIOD:~......... -------------------------

2.

CURRENTLY AUTHORIZED POWER LEVEL (MWth) ___ MAX. DEPENDABLE CAPACITY (MWe-NET) _7 7 5._ ~ 7

3.

LOWEST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTED (IF ANY) (MWe-NET): _________

4.

REASONS FOR RESTRICTION (IF ANY):

THIS REPORTING PERIOD

5.

HOURS REACTOR WAS CRITICAL.............

233,1

6.

REACTOR RESERVE SHUTDOWN HOURS.......

7.

HO.URS GENERATOR ON LINE...............

2 32 e 7

8.

UNIT RESERVE SHUTDOWN HOURS...........

9.

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

  • 56], 907
10.

GROSS ELECTRICAL ENERGY GENERAT[D(MWH)................*.... 183,505

12.
13.
14.
15.

(MWH)..........*..................

REACTOR AVAILABILITY FACTOR(]).........

UNIT A VAILAil!LlTY FACTOR (2).....it.****.*

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

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

174,425" 34.7%

34.6°,{.___

___Jl_. ~ t'o -

65 4~,

CUMULATIVE YR TO DATE TO DATE

_:llLL 21,296.0 a

97 l * {!

20,9]6,8 0

___r. __

2,269,400 47,614,027 260,260 15,631,634 721,763 l~,~ll,~P.)

69. 0°t.

63.fl:%

68.6%

62.3%

-~$% _

56.9%

3], 9' 0

26°'-

16.

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

ne

17.

IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

March 1 5, J 977

18.

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

(1)

REACTOR AVAILABILITY FACTOR (2)

UNIT AVAILABILITY FACTOR (3)

UNIT CAPACITY FACTOR

=

(4)

UNIT FORCED OUT AGE RA TE INITIAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION COMMERCIAL OPERATION HOURS REACTOR WAS CRITICAL HOURS IN REPORTING PERIOD HOURS GENERATOR ON LINE HOURS IN REPORTING PERIOD X 100 X 100 NET ELECTRICAL POWER GENERATED DATE LAST DATE FORECAST ACHIEVED MAX. DEPENDABLE CAPACITY (MWe-NET) X HOURS IN REPORTIN<.; PERIOD

_F_O_R_CE_'D_O_U_T_AG_E_H_O_U_R_s ____________ x 100 HOURS GENERATOR ON LINE+ FORCED OUT AG£ HOURS

=

TYPE F*FORCED DURATION NO.

DATE S*SCHEDULED (HOURS) 77-02 2-10-7 F

439.3

SUMMARY

UNIT SMUTDOWNS DOCKET NO. _5__;0_-_28_1 ___

UNIT NAME Surry Unit #2 DATE 3-2-77 COMPLETED.BY E, p. De:WandeJ REPORT MONTH February J 9U s

REASON (1)

B METHOD OF

-iUTTING DOWN

_-iE_P._EA_c_T_o_R_(2_) -.J---co_R_R_Ec_T_1_v_E_A_C_T_1o_N_s_,c_o_M_M_E_N_T_s ___ --t_

l Primary to Secondary Leakage in Steam Generators. The unit was still shutdown.

at the end of this reporting period *

(I) REASON A* -EQUIPMENT FAILURE (EXPLAIN)

B-MAINT. OR TEST C--REFUEIJNG D-REGllLATORY RESTRICTION E-OPERATOR TRAINING AND LICENSE EXAMINATION f-ADMINISTRATIVI*:

G-OPERATIONAL ERROR (EXPLAII\\")

H-OTHER (EXPLAIN)

(2) METHOD 1-MANUAL 2-MANUAL SCRAM e

3-AUTOMATIC SCRAM

/

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