ML19095A315

Submit Operating Report for the Month of January 1977

ML19095A315
Person / Time
Site:	Surry
Issue date:	02/11/1977
From:	Stallings C Virginia Electric & Power Co (VEPCO)
To:	Mcdonald W Office of Nuclear Reactor Regulation
References
Serial No. 020/021974
Download: ML19095A315 (7)

Text

9

~legulatory Docket File 9 R((\\V[D VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA. 23261 FEB 14 \\977*

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February 11, 1977 Mr. William McDonald, Director Office of Management Information and Program Control Serial No.

020/021974 ---

PO&M/TAP:dgt

u. s. Nuclear Regulatory Commission Washington, D. C.

20555

Dear Mr. McDonald:

Docket Nos.

License Nos.

50-280 50-281 DPR-32 DPR-37 Operating information for Surry Power Station, Unit Nos. 1 and 2, for the month of January 1977 is attached.

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

'Zr;. }n.v/i&$~

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

UNIT Surry Unit DATE February 2, 1977 COMPLETED BY E 0 P. DeWandel DOCKET NO. ~5

...... 0.... --2...... 8..... 0,__ ___ _

OPERATING STATUS

l.

REPORTING PERIO D: _ _,Q""""Q"'"'Q""'l"'--'7._7._,0.._.1....,0.._.l..__ ______ THROUGH _

__.2--"4=0~0L.-..<7._.7w.0~1~3~1~------

HOURS IN REPORTING PERIOD: _ _._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) (MWe-NET): _________

4.

REASONS FOR RESTRICTION (IF ANY):

THIS REPORTING PERIOD

5.

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

6.

REACTOR RESERVE SHUTDOWN HOURS.......

7.

HOURS GENERA TOR ON LINE...............

] 93. 0

8.

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

9.

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

446,305

10.

GROSS ELECTRICAL ENERGY

-GENERA TED (MWH).....................

147,040

11.

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

139, 51 9

12.

REACTORAVAILABILITYFACTOR(l).........

34.4%

13.

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

14.

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

15.

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

CUMULATIVE YR TO DATE TO DATE 2 56. 2 22,810.6 193 0

- 22_, 093 0

446,305 49,534,661 147.040 16' 22 5, 403

] 39, 5] 9 15,383,284 34.4%

.6..3..._3.%

25.9%

-- 61.* 3.

23. 8~'

54 2%

Q

.2.L.3.%

16.

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

I 7.

IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DA TE OF STARTUP:------------

18.

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

(1)

REACTOR AVAILABILITY FACTOR (2)

UNIT AVAILABILITY FACTOR (3)

UNIT CAPACITY FACTOR UNIT FORCED OUTAGE RATE INITIAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION

• COMMERCIAL OPERATION HOURS REACTOR WAS CRITICAL HOURS IN REPORTING PERIOD x 100 HOURS GENERATOR ON LINE

---

~x100 HOURS IN REPORTING PERIOD NET ELECTRICAL POWER GENERATED DATE LAST DATE FORECAST ACHIEVED MAX. DEPENDABLE CAPACITY (MWe-NET) X HOURS IN REPORTING PERIOD

_F_OR_C_E_D_O_UT_A_G_E_H_O_U_R_s __________

~x100 HOURS GENERA TOR ON LINE+ FORCED OUT AGE HOURS

TYPE F-FORCED DURATION NO.

DATE S-SCHEDULED (HOURS) 77-01 1-1-77 s

551.0 to 1-23-77

SUMMARY

UNIT SHUTDOWNS DOCKET NO. --5.0..:. 2 8=0 ___ _

UNIT NAME Surry Unit 1 DATE February 2, 1977 COMPLETED BY E. P. DeWandel REPORT MONTH ___,,J""'AN"'-'-"'UAR~Y,,_,,'-"'1"""9.!...77"'---

METHOD OF SHUTTING DOWN REASON (1)

THE REACTOR (2)

CORRECTIVE ACTIONS/COMMENTS c

1 Refueling Outage (1) REASON (2) METHOD A--EQUIPMENT FAILURE (EXPLAIN)

I-MANUAL B-MAINT. OR TEST 2-MANUAL C-*REFUELING SCRAM D-REGULATORY RESTRICTION 3-AUTOMATIC E-OPERATOR TRAINING AND SCRAM LICENSE EXAMINATION F-ADMINISTRATIVE G--OPERA Tl ON AL ERROR

{EXPLAIN)

H-OTHER (EXPLAIN)

DOCKET NO. 50-280 UNIT Surry Unit 1 DATE February 2, 1977 COMPLETED BY E. P. DeWandel AVERAGE DAILY UNIT POWER LEVEL MONTH DECEMBER 1977 AVERAGE DAILY POWER LEVEL DAY (MWe-net) 1 2

3 4

5 6

7 8

9 10 11 12 13 14 15 16 0

0 0

0 0

0 0

AVERAGE DAILY POWER LEVEL DAY (MWe-net) 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 0

0 3.7 555.8 683. l 729.3 764.8 768.5 770.0 769.5 768. 6 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 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.

~**.**-

I UNIT Surry Unit 2 DATE February 2, 1977 COMPLETED BY E. P. DeWandel DOCKET NO.

50-2 81 OPERA TING ST A TUS L.

REPORTING PERIOD:

0001 7701 OJ THROUGH 2400 7701 31

-.HOURS IN REPORTING PERIOD: ___ i..=+/------------------------

2.

CURRENTLY AUTHORIZED POWER LEVEL (MWth) 2441 MAX. DEPENDABLE CAPACITY (MWe-NET) 7 88

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.............

744.0

6.

REACTOR RESERVE SHUTDOWN HOURS...'....

7.

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

738.7

8.

UNIT RESER VE SHUTDOWN HOURS...........

9.

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

1,707,493

10.

GROSS ELECTRICAL ENERGY

-GENERATED (MWH).....................

576,755

11.

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

547,338

12.

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

13.

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

99. 3"k

14.

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

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

• 7%

CUMULATIVE YR TO DATE TO DATE 744.0 21! 062 t 9 Q

0 238.2 20_, 684.!-l __

Q 0

1,707,493 47,052,120 576,755 15,448,129 542,338

] 4, 69:3' 09:0 1 OO"k 69:. Q",~

99. 3"k 62.8%

93. 9:"k

56. 9:"t.

.7%

25e0%

15.

16.

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

17.

18.

(1)

St~am Geuerator Inspection 2 /18/27 - 1 5 days IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:------------

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

REACTOR AVAILABILITY FACTOR INITIAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION COMMERCIAL OPERATION HOURS REACTOR WAS CRITICAL HOURS IN REPORTING PERIOD x 100 DATE LAST DATE FORECAST ACHIEVED (2)

• UNIT AVAILABILITY FACTOR HOURS GENERA TOR ON LINE

---

~x100 HOURS IN REPORTING PERIOD NET ELECTRICAL POWER GENERATED (3)

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

UNIT FORCED OUTAGE RATE FORCED OUTAGE HOURS

---

XlOO HOURS GENERATOR ON LINE+ FORCED OUTAGE HOURS

TYPE F-FORCED DURATION NO.

DATE S-SCHEDU LED (HOURS) 77-01 1-17-77 F

5.3

SUMMARY

UNIT SHUTDOWNS DOCKET NO. _5_0_-_28_1 ____,*,

UNIT NAME Surry Unit 2 DA TE February 2 ~ 1977 COMPLETED BY E. P. DeWandel REPORT MONTH _ _..,.J=A_...._NI...,..TA.,,.R""""Y__._l""'--97.L..7,___

METHOD OF

~HUTTING DOWN REASON (1)

THE REACTOR (2)

CORRECTIVE ACTIONS/COMMENTS H

Reactor not Due to ice build-up at low level intake Shutdown and decreasing canal level, the turbine was shutdown and the reactor maintained in hot stand-by.

Cleared ice blockage

& restored canal level.

I I

(1) REASON (2) METHOD A--EQUIPMENT FAILURE (EXPLAIN)

I-MANUAL B-MAINT. OR TEST 2-MANUAL C-RErUELING SCRAM D-REGULATORY RESTRICTION 3-AUTOMATIC

£-OPERATOR TRAINING AND SCRAM LICENSE EXAMINATION F-ADMINISTRATIVE G--OPERATIONAL ERROR (EXPLAIN)

H--OTHER (EXPLAIN)

DOCKET NO. 50-281 UNIT Sur.ry Uait 2 DATE February 2, 1977 COMPLETED BY E. p. DeWandel:

• AVERAGE DAILY UNIT POWER LEVEL MONTH JANUARY 1 977 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net)

DAY (MWe-net) 1 Z~2. 3 17 421.0 2

z~s.5 18 691.1 3

ZS0.6 19 745.9 4

755.5 20 750.5 5

Z.5.5. 2 21 749 0 6

750 2 22 745.3 7

738.1 23 743.5 8

Z53,Q 24 Z4Z.6 9

755.7 25 751.5 10 6t!2 9 26 751.1 11 752.1 27 753.8 12 Z56.0 28 752.5 13 121 2 29 754.3 14 Z.53 *.5 30 758.1 15 Z54!o 31 758.3 16 754.4

.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 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 should be footnoted to explain the apparent anomaly.

).