ML19095A374
| ML19095A374 | |
| Person / Time | |
|---|---|
| Site: | Surry  |
| Issue date: | 10/11/1977 |
| From: | Stallings C Virginia Electric & Power Co (VEPCO) |
| To: | Mcdonald W Office of Nuclear Reactor Regulation |
| References | |
| Serial No. 453 | |
| Download: ML19095A374 (8) | |
Text
{{#Wiki_filter:Mr. William McDonald, Director Serial No. 453 Office of Management Information and PO&M/TAP:dgt Program Control Docket Nos. 50-280 U*. S. Nuclear Regulatory Commission 50-281 Washington, D*. C. 20555 License Nos. DPR-32 DPR-37
Dear Mr. McDonald:
Operating information for Surry Power Station, Unit Nos. 1 and 2 for the month of September 1977 is attached. Vice and Attachments cc: Mr. James.P. O'Reilly
~ *.:
e e UNIT Surry Unit 1 DATE October 3, 1977 COMPLETED BY o. w. Akins DOCKET NO. 50-280 OPERA TING ST ATUS I. REPORTI!'IG PERIOD: 0001 770901 THROUGH 2400 770930 HOCRS IN REPORTING PERIOD: _ _..;._7_2_0________,~-------------------
- 2. CURRENTLY AUTHORIZED POWER LEVEL (MWth) 2441 MAX. DEPENDABLE CAPACITY (MWe*NET) 775
- 3. LO\lr"I:ST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTED (IF ANY) (MWe-NET): N /A "'
- 4. REASONS FOR RESTRICTION (IF ANY):
THIS C'JMULATIVE REPORTING PERIOD YR TO DATE TO DATE S. HOL'RS REACTOR WAS CRITICAL. ...*.****.** 718. 8 5167.1 27, 721.5
- 6. REACTOR RESERVE SHUTDOWN HOURS ******* 0 0 0
- 7. HOt:RS GENERA TOR ON LINE **. , ***.******* 712.5 5072.8 26..)972,8
- 8. UNIT RESERVE SHUTDOWN HOURS ..********* 0 0 0
- 9. GROSS THERMAL ENERGY GE!'ERATED (MWH) *.********.**********
1,729,792 12,193,702 61,23:?,058
- 10. GROSS ELECTRICAL ENERGY
-GENERATED (MViH) * * * * * * * * . * * * * * * * * * * *
- 565,955 11,009' 580 20,087,943
- 11. :-lET ELECTRICAL ENERGY GENERATED
(!\i \\- !-{] 537.539 3 812.369 _ _ _l ~- **- * -~ 19,056.134
- 12. RE.-\CTOR AVAILABILITY FACTOR (1) ********* 78.9% 66,n:
- 13. U:-.:iT AVAILABILITY FACTOR (2) **.********* 99. o~~
- 96. 3%
zz' 4£; 6{1. 9:% l~. L'!'l:lT CAPACITY FACTOR (3) * * * * * * * * * * * * * * *
- 75. l~~ 58. 7%
- 15. l!N!T FORCED OUTAGE RATE (4) .....*****.* 1.0% 2.4% 19.0%
- 16. SH CT.DOWNS SCHEDULED TO BEGIN JN NEXT 6 MONIBS (STATE TYPE, DATE, AND DURATION OF EACH):
SIG Inspection, Nov. 19, 1977 - 4 weeks *
- 17. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: _ _ _ N..../_A_ _ _ _ _ _ _~-
- 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 (l) REACTOR AVAILABILITY FACTOR HOURS IN REPORTING PERIOD x 100 _H_O_U_R_S_G_E_N_E_R_A_T_O_R_O_N_L_IN_E_ _ _ X IOO (2} UNIT AVAILABiLITY FACTOR HOURS IN REPORTl:-IG PERIOD NET ELECTRICAL POWER GENERATtD (3) li~iT CAPACITY FACTOR MAX. DEPENDABLE CAPACITY (MWe-NET} X HOURS IN REPORTING PERIOIJ FORCED OUTAGE HOURS 14; l:"-IIT FORCED OL1TAGE RATE _H_O_U_R_S_G_E_N_E_R_A_T_O_R_O_N_Ll_N_E_+_F_O_R_C_E_*D_O_V_T_A_G_E_H,...O_U_R_S-X l OO
DOCKET NO. 50-280 UNIT Surry Unit 1 DATE October 3, 1977 COMPLETED BY O. W. Akins ,1 AVERAGE DAILY UNIT POWER LEVEL September 1977 MONTH AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net) DAY (.MWe-net) 402.3 759.8 1 17 2 756.1 18 752.3 3 759.6 19 755.0 4 748.6 760.9 20 5 758.4 21 761.5 760.7
"... 749.0 22 7 760.9 23 758.3 762. 8 760.3 a 24 762.2 760.0 9 25 10 755.5 26 761.9 11 754.3 27 764.0 758.7 28 765.6 12 759.1 761.5 13 29 755.4 30 760.5 14 15 756.0 31 16 756.5
.DAILY UNIT POWER LEVEL FORM INSTRUCTIONS On this form, list the average daily unir 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.
/ DOCKETN0. __s_o~_2_so__~-
UNIT SHUTDOWNS UNIT.NAME Surry Unit* 1 DATE October 3, 1977 COMPLETED BY o. w. Akins* REPORT MONTH Hi:ptember, 1977
'TYPE ME THOD OF F*FORCED DURATION *SHUTT'ING DOWN NO. *oATE S*SCHEOULEO .{HOURS) REASON (1) THE F'd:ACTOR (2) CORRECTIVE ACTIONS/COMMENTS
\
I-1 9-1-77 F 7.5 A 3 "C" Main Feed Regulation valve failed
. shut - replaced. ruptured diaphragm
- I l
I
' ... (1) REASON (2) MHllOI>
.. . A* l'::QLlll'MENT FAILUltE (l::XPLAIN)
D* MAINT. Olt TEST *. 1-MANL'AL 2-MANUAL A C-REFUELINCi SCRAM W
.. 0-REGULATOI\ Y Rf.STRICTION 3-AUTOMATIC
- E-OPERATOR TRAINING ANO SC"RAM LIC"ENSE l::XAMINATtoN F-ADMINJSTRATIVE Ci-OPERATIONAL ERROR
. *. ., . (EXPLAIN)
H-OTHER (EXPLAll';)
SUMMARY
- e"* I*
- *-..... * ' ,
- J._ . . . . . . -*-,-:' - ,. . . ....... _...:*' *- . .. -. '~ '
e. UNIT _s_u_r_r~y_U_n_i_t_2__ DATE October 3, 1977 COMPLETED BY _o_._w_._A_k_*i_n_s_.__ DOCKET Nd._5_0_-_2_3_1_ _ __ OPERATI:SG STATUS
- 1. REPORTI:'\G PERIOD: _ _o_o_o_1__ 7_7_0_9_0l_______ THROUGH _2_4_o_o__7_7_0_9_3_o_ _ _ _ __
HOCRS IN REPORTING PERIOD: _ _7;.. ;2;:..0;:..____,,....,...,...____________________
- 2. CCRRE:STLY AljTHORIZED POWER LEVEL (MWth) 2441 MAX. DEPENDABLE CAPACITY (MWe*NET) 775
- 3. LOWEST POWER LEVEL TO WHICH SPECIFICALLY RESTRICTED (IF ANY) (MWe-NET): _ _N'"""/_A_ _ _ _ _ __
- 4. REASO:'."S FOR RESTRICTION (IF ANY):
THIS CUMULATIVE REPORTING PERIOD YR TO DATE TO DATE S. HOL'RS REACTOR WAS CRITICAL . . . * . * * * * * * * . 217.4 430L2 24,620.l
- 6. REACTOR RESERVE SHUTDOWN HOURS .**.*** 0 0 0
- 7. . HOt:RS GE:SERA TOR ON LINE ..*...*.**..*.* 216.0 4270.0 24,215.4
- 8. UNIT RESER VE SHUTDOWN HOURS . . * . * * . . . *
- 0 0 0
- 9. GROSSTHERMALE~ERGY GE:SERA no (MWH) ********************* 519,205 10,260,937 55,605,564
- 10. CROSS ELECTRICAL ENERGY
<iE:\ER ..\TED (MWH) * * * * * * * * * * * * * * * * * * * *
- 167_,065 3,355,705 18,227,079
- n. ~.;ET HECTRJC.\L E:-l~RGY GENER.ATED
(~WH) 158:;287 3,185,892 ....1 7, '_?Rl _
<;Qli.,. .
- 12. REACTOR AVAILABILITY FACTOR (1) ******..* 30.2% 65.7% 63. b7~
- 13. UNIT AVAILABILITY FACTOR (2) * * . . * * * * * * *
- 30
- 0/~ 65. 2% 62,5%_
- 14. L'NIT CAPACITY FACTOR (3) * . . . * * * * . * * * * .
- 28 4%I
- 62. s;~ 57.6%
- 15. L'NIT FORCED OUTAGE RATE (4) * . . * * * * * * . .
- O 29. 4/~ 26.3%
- 16. SHL"TDowNS SCHEDl.JLED TO BEGIN IN NEXT 6 MONTHS (STATE TYPE, DATE, AND DURATION OF EACH):
S 7G Inspection, April 9 1978 4 weeks
- 17. IF SHCT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: October 9, 1977
- 18. L"NITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION) REPORT THE FOLLOWING:
DA TE LAST DA TE FORECAST ACHiEVED INITIAL CRITICALITY INITIAL ELECTRICAL POWER GENERATION COM1'~ERCIAL OPERATION HOURS REACTOR WAS CRITICAL (l) REACTOR AVAILABILITY FACTOR x 100 HOURS IN REPORTING PERIOD HOURS GENERATOR ON LINE . (2) t:NIT .-\ V AILABILITY FACTOR ------------------------XlOO HOURS IN REPORTING PERIOD NET ELECTRICAL POWF.R GENERATED (3) VSITCAP,\CITY FACTOR MAX. DEPENDABLE CAPACITY (MWc-NET) X HOURS IN REPORTING PERIOD _FO_R_C_E_D __O_U_T_A_G_E_H_O_U_R_s_______________~----x100 (4) L'!'<IT FORCED Ol'TAGE RATE HOURS GE::-IERATOR ON LINE+ FORC.ED OUTAGE HOURS
.e
. . 281 DOCKET NO. - S0-UNIT Surry Unit 2 DATE October 3, 1977 COMPLETED BY o. w. Akins AVERAGE DAJLY UNIT POWER LEVEL 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. No(e 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 suc11 cases, the average daily unit power output sheet should be footnoted to exp!ain the appare:-1t anomaly.
> . ' **. . * ... . -~-
DOCKETNo. __s_o_-2_8_1______ UNii SHUTDOWNS UNIT NAME Surry Unit 2 DATE. October 3, 1977 COMPLETED BY o. w. Akins REPORT MONTH .~c~ptember, ~977
'TYPE Ml:THOD OF F*FORCED DURATION fjHUTTING DOWN '
NO. DATE S*SCHEOULED (HOURS) REASON (1) THE REACTOR (2) CORRECTIVE ACTIONS/COMMENTS I-1 9-10-77 s 504. c . 1 *Refueling Outage I , I* I
' .. (1) REASON A* EQLlll'MENT FAILUl~E (EXPLAIN)
(2) METllOI>
- 1-MANL'AL D* MAINT. 01~ TEST 2-MANUAL C-*IU~FUELINCi SC'HAM .
o I - 0 D-REGLILATOR Y RESTRICTION 3-AUTOMATIC E-OPERATOR TRAINING AND SC'RAM
- LICENSE EXAMINATION F-ADMINISTRATIVE 0-0l'ERATIONAL ERROR (EXPLAIN)
H-OTHER (EXPLAIN) SUMM~R)': It * *'
/
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19/ I oc*; 13 PM 10 44
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