ML19095A327
| ML19095A327 | |
| Person / Time | |
|---|---|
| Site: | Surry  |
| Issue date: | 06/07/1976 |
| From: | Stallings C Virginia Electric & Power Co (VEPCO) |
| To: | Mcdonald W Office of Nuclear Reactor Regulation |
| References | |
| Serial No. 076/021974 | |
| Download: ML19095A327 (11) | |
Text
~.-
V1no1NIA ELBOTRIO A ND 'Pow nu COMPANY RIOHMOND, VIHOINIA. 23261 June 7, 1976 Mr. William McDonald, Director Office of Management Information and Program Control Serial No. 076/021974 PO&M./ ALH: j lf 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 May 1976 is attached.
Corrected copies of operating informa-tion for April 1976 are also attached.
Attachment cc:
Mr. Norman Ce Moseley Very truly yours, Vice and
- c. M. Stallings ~
President-Power.?Supply Production Operations
DOCKET NO. 50-280 UNIT Surry Unit No.
DATE June 1, 1976 COMPLETED BY E. P. DeWandel AVERAGE DAILY UNIT POWER LEVEL MONTH May, 1976
. AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net)
DAY (MWe-net) 1 0
17 746.8 2
21.8 18 750.5 3
62.1 19 748.8 4
0 20 751.6 5
143~4 21 757.3 6
607.9 22 755 9 7
720.1 23 744.9 8
746.7 24 756.5 9
732.0
- 25 755.9
- 10.
719.8 26 753.5 11 726. 8 27 752.7 12 728.6 28 746.8 13 709.1 29 746.3 14 709.3 30 747.1 15 742.7*
31 746.6
- 16.
751.8 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 wh.cn 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.
u.Surry" Unit No. 1 DATE June 1, 1976 COMPLETED BY E. P. DeWandel DOCKET NO. 50-280 OPERATING STATUS
- l.
REPORTING PERIOD: 0001 760501 THROUGH -~2_4~0~0~-7~6~0~53
........ 1------
. HOURS IN REPORTING PERIOD: _ __,_7-'4-'4-----.,-~-----------------=-~--
- 2.
CURRENTLY AUTHORIZED POWER LEVEL (MWth) 2441 MAX. DEPENDABLE CAPACITY CMWe*NET) 7 88
- 3.
LOWEST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTED (IF ANY) (MWc-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...............
- 8.
UNIT RESER VE SHUTDOWN HOURS...........
- 9.
GROSS THERMAL ENERGY GENERATED (MWH)...............*.....
- 10.
GROSS ELECTRICAL ENERGY
- 11.
- 12.
- 13.
- 14.
GENERATED (MWH)................*.....
NET ELECTRICAL ENERGY GENERATED
.(MWH)........................*....
REACTOR AVAILABILITY FACTOR (1)..***....
UNIT AVAILABILITY FACTOR (2)............
UNIT CAPACITY FACTOR (3)........**.....
UNIT FORCED OUTAGE RATE (4)......***..*
647.6 0
639.9 0
1,504, 199 490,165 465,205 87.0%
8600%
79.3%
14.0%
YR TO DATE 3193.9' 0
3168.5 0
7,560,739 2,467,615 2,346,757 87.6%
86.9%
81.6%
13.1%
CUMULATIVE TO DATE 19,690.3 0
19,013 0
42,343, 427 13,919,158 13;193;637 65.3%
63.0%
55.5%
23.. 1%
15,
- 16.
SHUTDOWNS SCHEDULED TO BEGIN IN NEXT 6 MONTHS (STATE TYPE, DATE, AND DURATION OF EACH):
... Refueling_, October 15, 1976, six weeks
- 17.
- 18.
(I)
(2)
IF SllUT DOWN 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 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 DA TE LAST DA TE FORECAST
. ACHIEVED (3)
UNIT CAPACITY FACT'OR NET ELECTRICAL POWF.R GENERATED MAX. DU'EN,UABLE CAl'1\\CITY (M\\Vc-NETJ X HOURS IN IU:l'ORTJN(; l'FRIOI>
(4)
UNIT F.ORC'ED OUTAGF RA TE FOl~CED OUTAGE llOURS.
~x100 llOLIRS GENLRATO!l ON l.INE +FORCED OUTAGE IIOURS
.TYPE F-FORCED DURATION NO.
DATE S-SCHEDULED
.(HOURS) 76-6 042776 F
45.7 76-7 050376 F
58.4
SUMMARY
UNIT SHUTDOWNS DOCKETN0.5~0_-_2_80~~~-,.
UNIT NAME Surry Unit No. 1 DATE June 1, 1976 COMPLETED BY E. P. DeWandel REPORT MONTH ___,,M=a:.i.y....._, _1::..:9:....:7--=6'----
METHOD OF SHUTTING DOWN REASON (1)
THE REACTOR (2)
CORRECTIVE ACTIONS/COMMENTS A
1 Primary to Secondary Steam Generator (B)
Tube Leak. Plugged leaking tubes.
H 1
Steam Generator Chemistry out specif ica-ti on.
Drained and refilled (A) Steam Generato_r.
(1) REASON (2) METHOD A -EQUIPMENT.FAILURE (EXPLAIN)
I-MANUAL B-MAINT. OR TEST 2-MANUAL c:*REFUELING SCRAM D-REGLILA'!"ORYRESTRICTION 3-ALITOMATIC E-OPERA TOR TRAINING AND SCRAM LICENSE EXAMINATION F-ADMINISTRATIVE G-*Ol'ERATIONAL ERROR (EXPLAIN)
H-OHIER (EXPLAIN)
e:
e DOCKET NO. 50-281 UNIT Su:rry Un.it No.,
DATE June 1 2 1976 COMPLETED BY E. p. DeWandel AVERAGE DAILY UNIT POWER LEVEL MONTH May, 1976 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net)
DAY (MWe-net) 1 0
17 0
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
9 0
25 10 0
26 0
11 0
27 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 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 11et 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.
2
uAurry Unit No. 2_
DATE June 1, 1976 COMPLETED BY E. P. DeWandel DOCKET No._5_0_-_2_8_1 ____
OPERATING STATUS L
REPORTING PERIOD:
0001 760501 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 WIIICH SPECIFICALLY RESTRICTED (IF ANY) (MWe-NET): _________
- 4.
REASONS FOR RESTRICTION (IF ANY):
THIS REPORTING PERIOD S.
HOURS REAC.TOR WAS CRITICAL............. ___
0 __ ~
- 6.
REACTOR RESER VE SHUTDOWN HOURS
_;0 __
- 7.
HOURS GENERATOR ON LINE............... ___
0 __
- 8.
UNIT RESERVE SHUTDOWN llOURS........... ___
O __ _
- 9.
GROSS THERMAL ENERGY GENERATED (MWH)....... *...... * *.. * *
- __
...:0 __ _
- 10.
GROSS ELECTRICAL ENERGY GENERA TED (MWH)....... *. * *.. *.. *.. * * ---=0:-.---
IL NET ELECTRICAL ENER_GY GENERATED (MWll).............*...*....*.*. - ***
0
- 12.
REACTOR AVAILABILITY FACTOR (1)..*....*.
0
- 13.
UNIT AVAILABILITY FACTOR (2)....*....*..
14, llNIT CAPACITY FACTOR (3)...............
IS.
UNIT FORCED OUTAGE RATE (4)............
0 0
0 CUMULATIVE YR TO DATE TO DATE 2159.8 17,789.4 0
0 2147.4 17,501,9 0
0 5,052,578 39, 560; 711 1,651,680 13,997,239 1,566,l~82 12,318,893 59.2%
65.8%
58.2%
6~.1°1~
54.5%
57,8%
20.1%
20.1%
- 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, CSTIMATED DATE OF STARTUP:
June 1, 1976
- 18.
UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION) REPORT THE FOLLOWING:
(1)
REACTOR AVAILAillLITY FACTOR (2)
UNIT AVAILABILITY FACTOR (3) lJNITCAPAC'ITY FACTOR (4)
UNIT FORCED OUTAGE RATE INITIAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION COMMCRCIAL OPERATION HOURS REACfOR WAS CRITICAL llOUilS IN REPORTING PERIOD x 100 HOURS GENERATOR ON LINE
XIOO HOURS IN REPORTING PERIOD NF.T ELECTRICAL POWER_ GENERATED.
DATE LAST DATE FORECAST ACHIEVED MAX. DEPENDABLE CAPACITY (MWc-NETl X llOllRS IN IU<t'ORTIN(i PERIOD FORCED OUTAGE HOURS
-~--------------~-x100 HOURS GEN! RA TOR ON LI.NE+ FORCFD OUTAGE HOURS
TYPE F-FORCED DURATION NO.
DATE S-SCHEDULED (HOURS) 76-5 042276 s
744 I
SUMMARY
UNIT SHUTDOWNS l
DOCK ET N 0......:5::...::0:..._--=-2 8=1'--------=--..
UNIT NAME* Surry Unit NG. 2 DATE June 1, 1976
- COMPLETED. BY E. P. DeWandel REPORT MONTH -~M=a'-.J..y-J-,_1~9~7~6 __ _
METHOD OF
$HUTTING DOWN REASON (1)
THE REACTOR (2)
CORRECTIVE ACTIONS/COMMENTS G
- 1.
Refueling (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-ADMINISTRA TIVE
.. G-OPERA TIONAL ERROR (EXPLAIN>
H-OTHER (EXPLAIN)
u.Surry Unit No. 1 DATE 5-3-76 COMPLETEDBY E.P. DeWandel DOCKET NO. __ 5-:0,_,-_2_8_0 ___ _
OPERATING STATUS
- l.
REPORTING PERIOD: __
o_o_o_1 __
7_60~4~0~1~----- THROUGH __ 2_4_o_o __
7_6_0_4_3_o ____ _
. HOURS IN REPORTING PERIOD: ____
7_2_0 __ __,,~----------------=--~-
- 2.
- 3.
- 4.
CURRENTL Y AUTHORIZED POWER LEVEL (MWth) 2441 MAX. DEPENDABLE CAPACITY (MWe-:-;ET) 7 88 LOWEST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTED {IF ANY) (MWe-NET): _________ _
REASONS FOR RESTRICTION (IF ANY):
THIS REPORTING PERIOD S.*
HOURS REACTOR WAS CRITICAL *.*......*.**
574
- 6.
REACTOR RESERVE SHUTDOWN HOURS *..*...
0
- 7.
HOURS GENERA TOR ON LINE........*******
568.1
- 8.
UNIT RESERVE SHUTDOW!'I HOURS....*..*.*.
0
- 9.
GROSS THERMAL ENERGY GENERATED {MWH) **.*.******.***, *****
1,363,416
- 10.
GROSS ELECTRICAL ENERGY
<JENERA TED (MWH)........*......******
447,670 I!.
NET ELECTRICAL ENERGY Gl'.NFRATF.D
{MWH) 426,326 U.
REACTOR.AVAILABILITY FACTOR (l)....**...
79.7%
- 13.
lJNIT.AVAILAB!LITY fACTOR (2).........*..
14; UNIT CAPACITY FACTOR (3).......*.***..*.
78.9%
75.1%
lS. *
~INIT FORCED OUTAGE RATE (4)........* ;..
21.1%
CUMULATIVE YR TO DATE TO DATE 2,546.3 19,042... 7 0
Q 2,528,6 18,3:Z3.l 0
0 h_056,540
- 40,839,228 1, 977,450 13,428,993
,1,881,552 12,Z2~L43Z 87.7%
64.7%
87.1%
62,4%
82.2%
54.9%
- 11. 7%
23.3%
- 16.
SHUTDOWNS SCHEDULED TO BEGIN IN NEXT 6 MONTHS (STATE TYPE, DATE, AND DURATION OF EACH):
Refueling, October 15, 1976, approximately six weeks
- . 17.
- 18.
IF SHUTDOWN ATENDOFREPORTPERIOD,ESTIMATEODATEOFSTARTUP: May 2, 1976 UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION) REPORT THE FOLLOWING:
(1):
REACfOR AVAILABILITY FACTOR (2)
UNIT AVAILABILITY FACTOR (3) tJNfT CAPACITY FACTOR (4)
UNIT FORCED OUTAGE RATE INITIAL CRlTICALITY INITIAL ELECTRICAL POWER GENERATION COMMERCIAL OPERATION HOURS REACTOR WAS CRITICAL HOURS IN REPORTING PERIOD x 100 HOURS GENERATOR ON LINE
XlOO HOURS IN REPORTING PERIOD NET ELECTRICAL POWF.R GENERATED DATE LAST DATE FORECAST ACHIEVED MAX. DEl'ENDAULE CAPACITY (MWe-NET) X HOURS-IN REPORTIN<.; l'El<IOD FORCED OUTAGE llOURS
- ----XlOO HOURS GENJ:RATOR ON LINE+ FORCED OUTAGE HOURS
TYPE F-FORCED DURATION NO.
DATE.
S*SCHEDULED (HOURS) 76-4 033076 F
68.3*.
7.6-5 040376 F
- 5.
i 76..-5 042776 F
80.5
SUMMARY
UNIT SHUTDOWNS.
DOCKET NO. _5_o_-_2_s_o __..,--_
UNIT NAME Surry Unit No. 1 DATE 5-3-76 COMPLETED BY E.P. DeW~hdel *.
REPORT MONTH __
AP_R_I_L_* ___
METHOD OF
. SHUTTING DOWN.
REASON (1)
THE REACTOR (2)
A 1
H 3
A
- 1.
CORRE~TIVE ACTIONS/COMMENTS Primary-to-secondary steam generator tube leak~ Plugged leaking tubes. -
Low level steam generator due to feed control*systein sensitivity.
Corrected levels.
Primary-to-secondary steam leak.
Unit still out at this report per_iod.
(1) REASON A -EQUIPMENT FAILURE (EXPLAIN)
I B-MAINT. OR TEST C-REFUELING D-REGllLATORY RESTRICTION E-OPERATOR TRAINING AND.
LICENSE EXAMINATION F-ADMlNlSTRATI VE G--OPERATIONAL ERROR (EXPLAIN)
H-OTHER (EXPLAIN)
I i I.
/.
generator tube the end of (2) METHOD 1-MANUAL 2-MANUAL srnAM 3-*ALITOMATIC SCRAM e*
OPERATING STATUS u.Surry Unit No. 2 DATE 5-3-76 COMPLETED BY E.P
- DeWandel DOCKET NO. ':50-281
---=.------
- l.. REPORTING PER IOD: __
o_o_o_1_"'-=7~6~0._40_1 _________ THROUGH _
___;2;:...4;_:0;_:0_~7-=-60.;:_4~3:;..;0::__ ___ _
HOURS IN REPORTING PERIOD: ___
7_2_0 __________
~------------.,,..,....--
- 2.
).
- 4.
CURRENTLY AUTHORIZED POWER LEVEL (.MWth) 2441 MAX. DEPENDABLE CAPACITY (MW.:-NET) _.;,..7_8..:..8_
LOWEST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTED (IF ANY) (MWc-NET): _________ _
REASONS FOR RESTRICTION (IF ANY):
THIS REPORTING PERIOD
- 5.
HOURS REACTOR WAS CRrflCAL..**.*.*..**.
- 6.
REACTOR RESERVE SHUTDOWN HOURS *.**.**
- 7.
HOURS GENERATOR ON LINE.......****.***
8..
UNIT RESER VE SHUTDOWN HOURS.*..*...**.
- 9.
GROSS THERMAL ENERGY 505.5 0
504.7 0
GENERATED (l\\!WH)..... *. *... *.. * * *. * *
- 1, 175,103
- 10.
GROSS ELECTRICAL ENERGY
-GENERATED (MWH).......*......***.***
378,580 1 i.
NET EL[CTRICAL ENERGY GENERATED (MWH)
- 12.
REACTOR AVAILABILITY FACTOR(!) *.*..*.*.
- 13.
UNIT AVAILABILITY FACTOR (2)..*....***.*
- 14.
UNITCAPACITYFACTOR(3)...*.*.*.***.**.
358,361 70.2%
70.1%
63.2%
15:
UNIT FORCED OUTAGE RATE (4)....*.*.*...
0 CUMULATIVE YR TO DATE TO DATE 2 1 159.s:
17178914' 0
0 22147.4 17 2501. 9 0
0 520521578 39 25601711 1!651,680 12i997,239 1,566,482 12,3i8,863 74.4%
67.6%
73.9%
66;5%
- 68. 5~~.
59.4%
20.1%
20.1%
- 16.
SHUTDOWl'IS SCHEDULED TO BEGIN IN NEXT 6 MONTHS (STATE TYPE, DATE, AND DURATION OF EACH):
- 17.
IFSHUTDOW'NATENDOFREPORTPERIOD,ESTIMATEDDATEOFSTARTUP: May 22, 1976
- 18.
UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION) REPORT THE FOLLOWING:
(I)
REACTOR AVAILABILITY FACTOR (2)
UNIT A VAILABll.ITY FACTOR (3)
UNIT CAPACITY FACfOR t.i)
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 NF.T El.,F.CTRICAL POWER GENERATED DA TE LAST DA TE FORECAST ACHIEVED MAX. DEPENDABLE CAPACITY (MWe-NET) X. HOURS IN REPORTING l'EIUOU FORCED OUTAGE HOURS
- ~--~--~~-~-~~--x100 HOURS GENERATOR ON LINE+ FORCED OUTAGE llOURS
TYPE F*FORCED DURATION NO.
DATE S-SCHEDULED (HOURS) 76-5 042276 s*
215. 3.
SUMMARY
UNIT SHUTDOWNS 6
DPCKET NO. -:5_0_-2_8_1 ___
UNIT NAME Surry Unit No. 2 DATE 5-3-76 -.
COMPLETED BY E.P
- net.fJndel
~
REPORT MONTH -~AP~R~I=-=L,,__ __
METHOD OF SHUTTING DOWN REASON (1)
THE REACTOR (2)
CORRECTIVE ACTIONS/COMMENTS c
l Refueling e
(1) REASON (2) METHOD A*-EQUIPMENT FAILURE (EXPLAIN)
I-MANUAL B-MAINT. OR TEST 2-MANUAL C-REFUELING SCRAM D-REGllLATORY RESTRICTION 3--AUTmlATIC E-OPERATOR TRAINING AND SCRAM LICENSE EXAMINATION e
F-ADMINISTRATIVE G-*Ol'ERATIONAL ERROR
- ~
(EXPLAIN)
H_:OTHER (EXl'LAIN) 1 I