ML19105A336
| ML19105A336 | |
| Person / Time | |
|---|---|
| Site: | Surry  (DPR-032, DPR-037) |
| Issue date: | 04/09/1975 |
| From: | Ragone S, Stallings C Virginia Electric & Power Co (VEPCO) |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| Serial No. 465/021974 | |
| Download: ML19105A336 (7) | |
Text
e VIRGINIA ELECTRIC AND POWER COMPANY RIOHMOND, VIRGINIA 23261 April 9, 1975 Office of Plans and Schedules Division of *Reactor Licensing United States Nuclear Regulatory Washington, D. C.
20555
Dear Sir:
Connnission Serial No. 465/021974 PO&M/JTB:clw Docket Nos. 50-280 50-281 License Nos. DPR-32 DPR-37 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 March 1975.
Attachments Very truly yours,~
/'-74_/7 ~~
.. ~
kc.M.S~
~ic: President-Power Supply and Production Operations cc:
Mr. Norman C. Moseley, Director Region II 3J92
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I DOCKET NO.
50-280 UNIT Surry Unit No. 1 DATE 4-2-75 COMPLETED BY W. C. Earl.
-. AVERAGE DAILY UNIT POWER LEVEL
.MONTH MARCH...
AVERAGEDAILY POWER.LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net) * -
DAY (MWe-net)
- 1 793.9 17 809.6 2*
804.8 18 809.6
- 3 802.3 19 804.6 4
804.4 20 806.9 5
803.8 21 806.7 6
., (I/. ')
801.4
- 6....
7 19.8 23 778.8 8
0 24
'803. 8 9
0 25 808.0 10 0
26 806.9 11 0
27 804.3 -
12 0
28 800.7 13 0
29 800.4 14 467.9 30 783.8 15 786.7 31 792.3 16 807.5 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 nearest whole megawatt.
These figures will be used to plot a graph for each reporting month. Note that by using maxirrium dependable capacity for the*net electrical rating of the unit, there may be occasions when the daily average power level exceeds the l 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 e
UNIT Surry Unit No. l DATE 4-2-75 COMPLETED BY W
- C, Earl DOCKET NO. 50-280 OPERATING STATUS 1.*
REPORTING PERIO.D: 0001 750301 THROUGH 2400 750331 HOURS IN REPORTING PERIOD: __ 7_4_4 ________________________ _
- 2.
CURRENTLY AUTHORIZED POWER LEVEL (MWth) 2441 MAX. DEPE!'IDABLE CAPACITY (!>IWe-t-iET) 788
- 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 RESER VE SHUTDOWN HOURS
- 7.
HOURS GENERATOR ON LINE......*.******.
- 8.
UNIT RESERVE SHUT_DOWN HOURS..*..*...**
. 9.
GROSS THERMAL ENERGY GENERATED (MWH)....*..*.****.*******
- 10.
GROSS ELECTRICAL ENERGY
-GENERATED (MWH)..........*..*..*.***
- 11.
NET ELECTRICAL ENERGY GENERATED (MWH).........*..*....*.. ; **..*. *..
- 12.
REACTOR AVAILABILITY FACTOR (1) *********
- 13.
UNIT AVAILABILl,TY FACTOR (2) *.*...**.***
- 14.
UNIT CAPACITY FACTOR (3)..*...*.******.
- 15.
UNIT FORCED OUTAGE RATE (4).*..*.****.*
716.1 0
~69.6 0
1,363,940 453~670 43i,941 96.2 76.6 73.7 0
CUMULATIVE YR TO DATE TO DATE 1,423~6 12,148.0 0
0 1,160.3 11,sn*.s 0
0 2,694,210 24z750,231 888,285 8,216,048 844,438 7 2 77i+ 2 ;*91 65.9 61
.'iJ. z 58, 1 42.6 49_.5_
0.5 28.2
- 16.
SHUTDOWNS SCHEDULED TO BEGIN IN NEXT 6 MONTIIS (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:
(1)
REACfOR AVAILABILITY FACTOR (2)
UNIT AVAILABILITY FACTOR (3)
UNIT CAPACITY FACTOR
=
(4)
UNIT FORCED OUTAGE RATE INITfAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION COMMERCIAL OPERATION HOURS REACTOR WAS CRITICAL HOURS IN REPORTING PERIOD X 100 HOURS GENERATOR ON LINE
x 100 HOURS IN REPORTING PERIOD NET El:F.CTRICALPOWF.R GENERATED
.DATE LAST DATE FORECAST ACHIEVED MAX. DEPENDABLE CAPACITY (MWe-NET) X liOURS IN REPORTING PERIOD FORCED OUTAGE HOURS
x 100 HOURS GENERA TOR ON LINE+ FORCED OUTAGE HOURS
TYPE F-FORCED DURATION NO.
DATE S-SCHEDULED (HOURS) 75-9 030775 s
~ 174.4 I
SUMMARY
UNIT SHUTDOWNS DOCKET NO. _so
........ -_2_80 ____
UNIT NAME Surry Unit No. 1 DATE 4-2-75 COMPLETED BY W. C. Earl REPORT MONTH __
MAR_C..:.H~---
REASON (1)
B METHOD OF SHUTTING DOWN THE REACTOR (2) 1 CORRECTIVE ACTIONS/COMMENTS Repair of Turbine bearing.
(1) REASON A--EQUIPMENT FAILURE (EXPLAIN)
B-MAINT. OR TEST C-REFUELING D-REGULATORY RESTRICTION E-OPERATOR TRAINING AND LICENSE EXAMINATION.
. F-ADMINISTRATIVE G-OPERATION/\\L ERROR (EXPLAIN)
H~OTHER (EXPLAIN)
(2) METHOD I-MANUAL 2-MANUAL 9'
- i.
- ***-~
- -*"'*'-*****~~
e DOCKET NO. 50-281 UNIT Surry Unit No *. 2 DATE 4-2-75 COMPLETED BY W
- C. Earl A:VERiA.GRBAILY UNIT POWER LEVEL MONTH MARCH.
AVERiGE'DA'.lLY POWER -LEVEL AVERAGE DAILY POWER LEVEL
,DAY
. (MWe-net)
DAY (MWe-net) 1
- 777. 9 17 797.9 2
796.7 18 800.6 3
776.5 19 799.7 4
781.0 20 798.4 5
799.4 21 725.2 6
799.8 22 0
7
- 78s. 9 23 0
8 787.1 24 522.1 9
795.0
- 25 797.1 10 768.7
- 26.
798.5 11 749-.8 27 800.6 12 792.9 28 800.8 13 79.6. 9 29
. 775. 2 14 795.2 30 793.1 15 731. 8
- 31 791.7 16 797,1 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 l 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 e
UNIT Surry Unit No. 2 DATE 4-2-75 COMPLETED BY W
- C
- Earl DOCKET No._5_0_-_2_8_1 ___ __._
OPERATING STATUS
- 1.
REPORTING PERIOD:
0001 750301 THROUGH 2400 750331
'.HOURS' lN'REPORTING PERIOD:_,..-*.:...7 4.c.,4...:..,--:......--,,------'---------------~----
- 2.
CURRENTLY AUTHORIZED POWER LEVEL (MWth) '.244'1 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 REPORTING PERIOD S.
HOURS REACTOR WAS CRITICAL *......*.****
719.4
.6.
'REACTOR RESERVE SHUTDOWN HOURS *..*.**
0
- 7.
HOURS GENERA TOR ON LINE........**...**
690.3
- 8.
UNIT RESER VE SHUTDOWN HOURS....**.****
0
- 9.
GROSS THERMAL ENERGY GENERATED (MWH)....... *...... * * * * * *
- 1,634,413 IO.
GROSS ELECTRICAL ENERGY
<;ENE RA TED (MWH)..........*.**.*** * ***
- 11.
NET ELECTRICAL ENERGY GENERATED
,~, ** *'f.....
\\1'10T'I' 1.. )
- 12.
REACTOR AVAILABILITY FACTOR (1)..*******
- 13.
UNIT AVAILABILITY FACTOR (2).**..***** : *
- 14.
UNIT CAPACITY FACTOR (3)........**...*.
540,860 514,153 96.7 92.8 87.7
- 15.
UNIT FORCED OUTAGE RATE (4)...... * * * * *.
0 CUMULATIVE YR TO DATE TO DATE 2,038.6 10,547.6 0
304.3 1,985.4 10,369.6 0
0 4,545,059 22,769,848 1,494,345 7,516,812
~~18.1..80~
71118,}_08 94.4
- 62.8
- 91. 9 61.Z 83.4 53.8 5.6 25.4 16.. SHUTDOWNS SCHEDULED TO BEGIN IN NEXT 6 MONTIIS (STATE TYPE, DATE, AND DURATION OF EACH):
Refueling scheduled April 17. 197 5; approximately six wee~'---------
- 17.
IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTl:P: ------------
- 18.
UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPE RATION) REPORT THE FOLLOWING:
(I)
REACTOR AVAILABILITY FACTOR =
(2)
UNITAVAILABILITY FACTOR (3)
UNIT CAPACITY FACTOR (4)
UNITFORCED OUTAGE RATE INITIAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION COMMERCIAL OPERATION
'HOURS REACTOR WAS CRITICAL HOURS IN REPORTING PERIOD X 100 HOURS.GENERATOR ON LINE
x 100 HOURS IN REPORTING PERIOD NET ELECTRICAL POWF.R GENERATED DATE LAST DATE FORECAST ACHIEVED MAX. DEPENDABLE CAPACITY (MWe-NET) X HOURS IN REPORTING PERIOD FORCED OUTAGE HOURS
"---'--------------~---x 100 HOURS GENERATOR ON LINE+ FORCED OUTAGE HOURS
TYPE F*FORCED DURATION NO.
DATE S*SCHEDULED (HOURS) 75-5 032175 s
53.7
SUMMARY
UNIT SHLITDOWNS D'OCKET NO. ~s_o_-2=8o..;:lc..__ __ _
UNIT NAME Surry Unit Nb. 2 DATE 4-2-75 COMPLETED BY W. c. Earl REPORT MONTH *--'MAR--'-'CH..:._ __ _
METHOD OF SHUTTING DOWN REASON (1)
THI: REACTOR (2)
CORRECTIVE ACTIONS/COMMENTS A & B 3
Received Rx trip due to a malfunction in the turbine EHC Control System during thE scheduled shutdown to do maintenance on secondary system.
(1) REASON (2) METHOD A -EQUIPMENT FAILURE (EXPLAIN)
I-MANUAL B MAINT. OR TEST 2-MANUAL C'- REFUELING SCRAM D-REGllLATORY RESTRICTION 3-AUTOMATIC
£-OPERATOR TRAINING AND LICENSE EXAMINATION SCRAM F-ADMINISTRA'II VE G-Ol'ERATIONAL ERROR
. (EXPLAIN)
- H-OTHER (EXPLAIN)
I!
I!
- 1
- l.
i I
- i i