ML19095A352

Submit Operating Report for the Month of January 1975

ML19095A352
Person / Time
Site:	Surry
Issue date:	02/14/1975
From:	Stallings C Virginia Electric & Power Co (VEPCO)
To:	Office of Nuclear Reactor Regulation
References
Serial No. 404/021974
Download: ML19095A352 (7)

Text

VIRGINIA ELECTRIC .A.ND POWER COMPANY RICHMOND.VIRGINIA 23261 February 14, 1975 Off ice of Plans and Schedule!}'t~~\;;i;tcr;f flle Cy. Serial No. 404/021974 Directorate of Licensing ',~

• PO&M/JTB:clw United States Nuclear Regulatory Commission Washington, D. C. 20555 Docket Nos. 50-280 50-281 License Nos. DPR-32 DPR-37

Dear Sir:

Pursuant to Mr. L. Manning Muntzing's directive of February 19, 1974 requiring that certain operating information be forwarded to you on a monthly basis, the Virginia Electric and Power Company submits the information enclosed herewith for the month of January 1975.

Attachments cc: Mr. Norman C. Moseley, Director Region II 1705

t. 'f *,

DOCKET NO. 5o- 2so UNIT Surry Unit No. 1 DATE 2-3-75 COMPLETED BY W. C. Earl AVERAGE DAILY UNIT POWER LEVEL MONTH __J_AN_U_AR_Y_ _ _ _ __

AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net) DAY (MWe-net) 1 -o* - - - - -*--- ---*-. - - -- --- *- - _o 2 0 18 0 3 0 19 0 4 0 20 0 5 0 21 0 6 0 22 0 7 0 23 0 8 0 24 0 0 0 9 25 10 0 26 0 11 0 27 0 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 fom1, 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.

• UNIT Surry Unit No. 1 DATE _2_-_3_-_7_5_ _ _ __

COMPLETED BY _w_._c_._E_a_r_l___

DOCKET No._5_0_-_2_ 8_0_ _ _ __

OPERA TING ST A TUS

l. REPORTING PERIOD:_o_0_0_1.....,__7_5_o_1_0_

1_ _ _ _ _ _ _ THROUGH _2_4_0_0_7_5_0_1_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) (MWe-NET): _ _ _ _ _ _ _ _ __

4. REASONS FOR RESTRICTION (IF ANY):

THIS CUMULATIVE REPORTING PERIOD YR TO DATE TO DATE

5. HOURS REACTOR WAS CRITICAL . . . . . . . *.. ; .. *. 42.2 42.2 10,766.6

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

7. HOURS GENERATOR ON LINE . . . . . . . . . . . * . . . 0 0 10!417.5

8. UNIT RESER VE SHUTDOWN HOURS . . . . . . . . . . . 0 0 0

9. GROSS THERMAL ENERGY GENERATED(MWH) . . . . . . . . . . . . . . . . : *..* 611 611 22,056,021

10. GROSS ELECTRICAL ENERGY

-GENERATED (MWH) . . . . . . . . . . . . . . . . . . . . . 0 0 7,327,763

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

0 0 6,930,353

12. REACTORAVAILABILITYFACTOR(l) . . . . * . . . . 5.7 5.7 58.2

13. UNIT AVAILABILITY FACTOR (2) . . . . . . . . . . . . 0 0 56.3

14. UNIT CAPACITY FACTOR (3) .............. . 0 0 47.5

15. UNIT FORCED OUTAGE RATE (4) . . . . . . . . . . . . 0 0 30.3

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

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:

DATE LAST DATE FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION COMMERCIAL OPERATION HOURS REACTOR WAS CRITICAL (I) REACTOR AVAILABILITY FACTOR x 100 HOURS IN REPORTING PERIOD HOURS GENERATOR ON LINE (2) UNIT AVAILABILITY FACTOR -------------XIOO HOURS IN REPORTING PERIOD NET ELECTRICAL POWER GENERATED (3) UNIT CAPACITY FACTOR MAX. DEPENOABLE CAPACITY (MWe-NET) X HOURS IN REPORTING PERIOD FORCED OUT AGE HOURS (4) UNIT FORCED OUTAGE RATE ---------------------XIOO HOURS GENERATOR ON LINE+ FORCED OUTAGE HOURS

'1.- ...

DOCKET NO. 50-280 UNIT SHUTDOWNS UNIT NAME Surry Unit No. 1 DATE 2-3-75 COMPLETED BY W. C. Earl REPORT MONTH __J_AN_U_AR_._Y_ _ __

TYPE METHOD OF F-FORCED DURATION $HUTTING DOWN NO. DATE S-SCHEDULED (HOURS) REASON (1) THE REACTOR (2)  :

CORRECTIVE ACTIONS/COMMENTS 74-21 102474 s 744.0 c 3 Unit was down for refueling.

(Cl-81 )

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

' B- MAI NT. OR TEST 2-MANUAL C- REFUELING SCRAM D-REGULATORY RESTRICTION 3-A UTOMA TIC E-OP.ERA TOR TRAINING AND SCRAM LICENSE EXAMINATION F-ADMINISTRATIV.E G-OPERA TIONAL ERROR (EXPLAIN)

H-OTHER (EXPLAIN)

SUMMARY

DOCKET NO. - 50-281 UNIT Surry Unit No. 2 DATE 2-3-75 COMPLETED BY W. C. Earl AVERAGE DAILY UNIT POWER LEVEL MONTH_J_AN_U_AR_Y_ _ _ _ _ __

AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net) DAY (MWe-net) 0 676.7 17 --

2 0 18 4.2 3 0 19 439*

4 122.2 20. 770.6 5 215.3 21 741.4 6 400.4 22 740.6 7 554.2 23 673 8 589.3 24 727. 7 9 664.1 25 754.2 10 764.1 26 764.2 11 762.1 27 76'.3.5 12 756.7 28 763 13 762. 2 29 702.7 14 661.4 30 756.8 15 573 31 759.5 16 758.2 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 ratin_g 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.

• UNIT Surry Unit No. 2 DATE 2-3-7 5 COMPLETED BY w. c. Earl DOCKET NO. 50- Bl 2 OPERATING STATUS

l. REPORTING PERIOD: 0001 750101 THROUGH _ _2---'4-"0_0__ 7_5-'-0_1""""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 (IF ANY):

THIS CUMULATIVE REPORTING PERIOD YR TO DATE TO DATE

5. HOURS REACTOR WAS CRITICAL . . . . . . . . . . . . . 663.3 663.3 9,172.3

6. REACTOR RESERVE SHUTDOWN HOURS ...... . 0 0 304.3

7. HOURS GENERATOR ON LINE . . . . . . . . . . . . . . . 641.4 641.4 9,025.6

8. UNIT RESERVE SHUTDOWN HOURS . . . . . . . . . . . 0 0 0

9. GROSS THERMAL ENERGY GENERA TED (MWH) . . . . . . . . . . . . . . . . . . . . . 1,371,463 1,371,463 19,596,252

10. GROSS ELECTRICAL ENERGY

-GENERA TED (MWH) . . . . . . . . . . . . . . . . . . . . . 447,815 447,815 6,470,282

11. NET ELECTRICAL ENERGY GENERATED 424,102 424,102 6,123,401 (MWH) ............................ .

12. REACTOR AVAILABILITY FACTOR (1) . . . . . . . . . 89.2* 89.2 59.6 86.2 86.2 58. I

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

14. UNIT CAPACITY FACTOR (3) .............. . 72.3 72.3 50.5

15. UNIT FORCED OUTAGE RATE (4) . . . . . . . . . . . . 11. 2 11. 2 27.9

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

Refueling - April, approximately six weeks .

17. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF S T A R T U P : - - - - - - - - - - - - -

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

DATE LAST DATE FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION COMMERCIAL OPERATION HOURS REACTOR WAS CRITICAL (1) REACTOR A VAlLABILITY FACTOR x 100 HOURS IN REPORTING PERIOD HOURS GENERATOR ON LINE (2) UNIT AVAILABILITY FACTOR -------------XIOO HOURS IN REPORTING PERIOD NET ELECTRICAL POWER GENERATED (3) UNIT CAPACITY FACTOR MAX. DEPENDABLE CAPACITY (MWc-NET) X HOURS IN REPORTING PERIOD FORCED OUT AGE HOURS (4) UNIT FORCED OUTAGE RA TE --------------------~x100 HOURS GENERATOR ON LINE+ FORCED OUTAGE HOURS

DOCKET NO. - -281 UNIT SHUTDOWNS UNIT NAME Surry Unit No. ' 2 DATE 2-3-75 COMPLETED BY W. c. Earl REPORT MONTH _J_A_NU_AR_Y_ _ __

TYPE METHOD OF F-FORCED DURATION ~HUTTING QOWN NO. DATE S-SCHEDULED (HOURS) REASON (1) THE REACTOR (2) CORRECTIVE ACTIONS/COMMENTS 74-12 090674 F 79.9 A 2 High turbine vibration due to broken blades in Unit No. 2 L.P. turbine.

01147 5 F 0 B N/A Feedwater regulator valve repair.

75-1 011775 F 8.0 A N/A Repair leak in bypass line at "B" main feedwater pump discharge valve.

75-2 01187 5 F 14.6 G 3 Operator error while manually feeding steam generator.

(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-OPERA TOR TRAINING AND SCRAM LICENSE EXAMINATION F-ADMINISTRATIVE G--OPERATIONAL ERROR (EXPLAIN)

H-OTHER (EXPLAIN)

I