ML19339B444
| ML19339B444 | |
| Person / Time | |
|---|---|
| Site: | Yankee Rowe |
| Issue date: | 06/09/1978 |
| From: | Sjogren R YANKEE ATOMIC ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML19339B443 | List: |
| References | |
| 78-5, NUDOCS 8011060890 | |
| Download: ML19339B444 (6) | |
Text
I 9
YANKEE ATOI!IC NUCLEAR P0 lier STATION MONTilLY STATISTICAL REPORT 78-5 FOR Tile MONTil 0F MAY,197S I
I 80.110eo NO
OPERATING DATA REPORT DOCKET NO.
70-29 DATE 7S0609 COh!PLETED BY P
'f. Sioeren TELEPHONE (6'-)"66 0011 x.218 OPEILATING STATUS N
'*5
- 1. Unit Name:
Yankee Rowe
- 2. Reporting Period:
'hv 10'9
- 3. Licensed Thermal Power (MWt):
600
- 4. Nameplate Rating (Gross MWe):
185
- 5. Design Electrical Rating (Net 31We):
173 180
- 6. Maximum Dependable Capacity (Gross MWe):
175
- 7. Staximum Dependable Capacity (Net alwe):
- 8. If Changes Occur in Capacity Ratings titems Number 3 Through 7) Since Last Report.Gise Reasons:
- 9. Power Level To which Restricted,If Any (Net MWe):
None
- 10. Reasons For Restrictions.lf Any:
m
(' -
This Month Yr..t o.Dat e Cumulative
- 11. Ilours in Reporting Period 743 3.623
- 12. Number Of Hours Reactor Was Critical 74a 3,464.59 127,45S.37
- 13. Reactor Resene Shutdown Hours 0
0 0
- 14. Hours Generator Onl.ine 744 3,44S 123,232.13 0
0 0
- 15. Unit Resene Shutdow n flours
- 16. Gross Thermal Ener;y Generated (MWH) 436,154.4 2,044,278.5 65,459,917.41
- 17. Gross Electrical Energy Generated (MWil) 133,796.8 _,
630,226.3 20,120,573.0 125,734.8 592,464.0 18,832,905.9
- 18. Net Electrical Energy Generated (MWH)
- 19. Unit Senice Factor 100.0 95.7 80.5
- 20. Unit Availability Factor 100.0 100.0 not available 96.6 93.4 72.6
- 21. Unit Capacity Factor (Using MDC Net) 90 D 93.4 72.6
- 22. Unit Capacity Factor (Using DER Net) 0.0 4.2 1.6
- 23. Unit Forced Outage Rate
- 24. Shutdowns Scheduled Oser Next 6 Months (Type. Date and Duration of Each):
Refueling shutdown scheduled for October 20,197S fc,r six weeks.
- 25. If Shut Down At End Of Report Period. Estimated Date of Startup:
- 26. Units in Test Status (Prior to Commercial Operation):
Forecast Achic.-d INITI A L CRITICA LITY INITI AL ELECTRICITY COMMERCIAL OPERATION Wim D
D W }[
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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-29 UNIT Yankee Rowe DATE 780609 j
CO\\fPLETED BY R.M. Siorren TELEPHONE (6171366-9011 x.218 MONTli
?!av 1978-DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net)
(MWe-Net i 1
17' d 17 172.4 2
177.8 18 173.1 3
173.1 19 174.1 172.9 174*3 4
'O M.4 3
21 88.2-173.4 6
7, 7
139.8 23 173 9 8
173.3 174.0 24 9
173.0 25 173.S 10 173.0 26 173.9 11 172.7 174.2 47 12 172.3
- s 174.0 13 172.2 29 167.2 171.7 14 30 172.2 171.0 172.S 15 3;
172.0 16 INSTRUCTIONS On this format, list the verage daily unit power leselin MWe Net for each day in the repor:m; month. Compute to the nearest whole megawatt.
(u '77 )
4;]g $]gngn D
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A u $&gA 3
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UC T 2
(JNIT SI!!n DOWNS AND POWER REDUCTIONS UN.
e now-DATE 7R 0/i0'1 COMPl.ET Ep itY R.fl. Siocren REPORT MONTil May 1978 TELEPIIONE (6171366-9011 x.218 O
c
.5 g 3
$ E2 i Licensee Eg, g o, cause O correctise No.
Date c-
- 7. E
.i j$
Esent aT 9.]
Acinm to S
[s 5
j iy3 g Report sr 8i0
]O Prevent Recurrence 6
78-6 5/5/78 -
5/7/78 S
33.2 B
N/A N/A N/A N/A Throttle and control valve exercise and condenser tube cleaning.
78-7 5/29/78 S
5.8 B
N/A N/A N/A N/A Throttle and control valve exercise -
TL3
.F7 2-e)
L3 22)
G3 W
U I
2 3
4 F: fon cil Iteason:
Mettuxt:
Exhibit G Instructions
.S: St heilulcil A. Equipment Failure (Explain) 141anual for Prepar.ition of Data ll41aintenance of Test
- 2. Manual Scram.
Entry Sheets for I.icensee C Refueling 3 Automalie Scram.
Event Report (El!R) File (NtlRI:G-D-Itegulatory Restriction 4-Ot her (Explain) 0161) 1.-Operator Training & l.icense Examination F Atlininistrative 5
G-Opera tional is ror (lix plain )
Eshibit I-Same Somce P8/77) 11 Other (!!splain)
DOCKET NO.
50-29 UNIT Yankee Rowe DATE 780609 COMPLETED BY R. M. Sjogren TELEPHONE (617)366-9011 x.218 REPGRT MONTH May 1978
SUMMARY
OF OPEMTING EXPERIENCES 5/5 At 2200 hours0.0255 days <br />0.611 hours <br />0.00364 weeks <br />8.371e-4 months <br /> a load reduction for throttle and control valve exercise and condentar tube cleaning.
5/6 At 0100 hours0.00116 days <br />0.0278 hours <br />1.653439e-4 weeks <br />3.805e-5 months <br />, with plant load at 130 MWe, throttle valve exercise was commenced. At 0200 hours0.00231 days <br />0.0556 hours <br />3.306878e-4 weeks <br />7.61e-5 months <br /> the throttle valve exercise was completed and a load reduction to 90 1B0e was begun for condenser tube c1 caning. At 0400 hours0.00463 days <br />0.111 hours <br />6.613757e-4 weeks <br />1.522e-4 months <br /> the plant load wa: 90 MWe.
5/7 At 0710 hours0.00822 days <br />0.197 hours <br />0.00117 weeks <br />2.70155e-4 months <br /> the condenser tube cleaning was completed and plant load was increased at a rate of approximately 18 FMe/hr. At 1215 hours0.0141 days <br />0.338 hours <br />0.00201 weeks <br />4.623075e-4 months <br /> the plant was operating at full load.
5/29 At 0300 hours0.00347 days <br />0.0833 hours <br />4.960317e-4 weeks <br />1.1415e-4 months <br /> a load reduction for throttle and control valve exercise was begun. At 0515 hours0.00596 days <br />0.143 hours <br />8.515212e-4 weeks <br />1.959575e-4 months <br />, with plant load at 140 1-%e, throttic valve exercise commenced. At 0615 hours0.00712 days <br />0.171 hours <br />0.00102 weeks <br />2.340075e-4 months <br /> the throttle valve exercise was completed and plant load was increased. At 0850 hours0.00984 days <br />0.236 hours <br />0.00141 weeks <br />3.23425e-4 months <br /> the plant was at full allowable power.
There was no safety-related maintenance to report.
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fiEGULATORY INFORMATIOrj DISTRIDUTION SYSTEM (RIDS)_
DISTRIT;UTIOtJ FOR INCOMINO MATERIAL Q50-029
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ITC :
ORG: MOODY D E DOCDATE: 06/09/78 Nf?C YANKEE ATOMIC ELEC DATE RCVD: 06/15/78 D' +' :T Y PE: LETTER NOTARIZED: NO COPIES RECEIVED SUTLXCT :
LTR 1 ENCL 1 FORWAPDING EUDJECT FACILITY"5 MONTHLY OPERATING NEP'l FOR THE moi 1TH OF MAY, 1978.
PL ANT NAME: YANKEE ROWE REVIEWER INITI AL:
XJM DISTRIEUTOR Il1I TI AL:pl.,
+**n*****:+******
DISTRIEUTION OF THI9 MATERIAL IS A9 FOLLOWS
- 444********++*
T1014T! FLY OPERATING REPORT FOR GRAY EOOK PREPARATION.
(DISTRIBUTION CODE AOO3)
FOR ACTION:
BR CHIEF ORBtt2 BCr*W/2 ENCL fREG' F ILE*I-W/hL INTERNAL:
NRC PDR**W/ ENCL MIPt tun tiUTION**W/2 ENCL
+m EXTERNAL:
LPDR'S GREENFIELD, MA**W/ ENCL TIC **W/ ENCL NSIC*&W/ ENCL F;NL(NATLAB)**W/ ENCL ACRS CAT B4+W/O ENCL Ti ! S~1 R I OUT I ON :
LTR 10 ENCL 10 CONTROL NBR:
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