ML19284A726: Difference between revisions
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VERM0!!T YAllKEE ITUCLEAR POWER STATION MONTHLY STATISTICAL REPORT 79-02 FOR THE MONTH OF FEBRUARY, 1979 700315 0 cRt/7 | VERM0!!T YAllKEE ITUCLEAR POWER STATION MONTHLY STATISTICAL REPORT 79-02 FOR THE MONTH OF FEBRUARY, 1979 700315 0 cRt/7 | ||
l OPERATLNG DATA REPORT DOCKET NO. 50-271 DATE 790312 CONIPLETED BY 9 " 9incren TELEPil0NE (617)366-9011 x2281 OPERATING STATUS otes | l OPERATLNG DATA REPORT DOCKET NO. 50-271 DATE 790312 CONIPLETED BY 9 " 9incren TELEPil0NE (617)366-9011 x2281 OPERATING STATUS otes | ||
: 1. Unit Name: Vert'ont Yankee | : 1. Unit Name: Vert'ont Yankee | ||
Line 53: | Line 48: | ||
March 17, 1979 2 weeks refueling | March 17, 1979 2 weeks refueling | ||
: 25. If Shut Down At End Of Report Period. Estimated Date of Startup: | : 25. If Shut Down At End Of Report Period. Estimated Date of Startup: | ||
: 26. Units In Test Status (Prior to Commercial Operationi: Forecast Achiesed | : 26. Units In Test Status (Prior to Commercial Operationi: Forecast Achiesed INITIA L CRITICA LITY INITIAL ELECTRICITY CON!st ERCI A L OPER ATION (9/77) | ||
INITIA L CRITICA LITY INITIAL ELECTRICITY CON!st ERCI A L OPER ATION (9/77) | |||
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-271 UNIT Vermont Yankee DATE 790312 CONIPLETED BY R. h. Sjoeren TELEPfl0NE (617)366-9011 x2281 SiONTil February, 1979 DAY AVER AGE DAILY POWER LEVEL DAY AVER AGE DAILY POWER LEVEL (S!We-Net) (31we. Net ! | AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-271 UNIT Vermont Yankee DATE 790312 CONIPLETED BY R. h. Sjoeren TELEPfl0NE (617)366-9011 x2281 SiONTil February, 1979 DAY AVER AGE DAILY POWER LEVEL DAY AVER AGE DAILY POWER LEVEL (S!We-Net) (31we. Net ! | ||
y 523 3 ., | y 523 3 ., | ||
Line 68: | Line 58: | ||
(0177) | (0177) | ||
DOCKET NO. 50-271 UNIT SilUlDOWNS AND POWER REDUCTIONS UNIT NAh!E Vermont Yankee DATE 790312 COMPLETED ltY R. M. Sincren REPORT AIONTil February, 1979 TELLP110NE (617) % 6-9011 x2281 C | |||
DOCKET NO. 50-271 UNIT SilUlDOWNS AND POWER REDUCTIONS UNIT NAh!E Vermont Yankee DATE 790312 COMPLETED ltY R. M. Sincren REPORT AIONTil February, 1979 TELLP110NE (617) % 6-9011 x2281 | |||
C | |||
g | g | ||
.5 E }:; $ $i Licensee ~cs, D, Cause & Corrective No. Date 5g ,j g 5 Event | .5 E }:; $ $i Licensee ~cs, D, Cause & Corrective No. Date 5g ,j g 5 Event | ||
Line 79: | Line 64: | ||
Itcport # mV u | Itcport # mV u | ||
EU Prevent Itecurrence g | EU Prevent Itecurrence g | ||
c | c 79-3 790204 S O 11 4 -- | ||
79-3 790204 S O 11 4 -- | |||
NA NA 11- Turbine Surveillance (Power Iteduc t i on) | NA NA 11- Turbine Surveillance (Power Iteduc t i on) | ||
I 2 3 4 F: l'ois ed Iteason: Metliod: Extiibii G - Instructions S. Scheduled A-lhpulunent F.nturc (Explain) 1-Manual for Picparation of Daia II. Maintenance or Test 7 Manual Serain. Entry Sheets f or 1.icensec C Itclueling 3 Automatic Serain. Event Iteporn (Ll!!t) 1 de INUlti.G-D.Itegulatory Itestriction 4 Other (lixplain) 0161) li Dpeutor l~iaining & License Examination | I 2 3 4 F: l'ois ed Iteason: Metliod: Extiibii G - Instructions S. Scheduled A-lhpulunent F.nturc (Explain) 1-Manual for Picparation of Daia II. Maintenance or Test 7 Manual Serain. Entry Sheets f or 1.icensec C Itclueling 3 Automatic Serain. Event Iteporn (Ll!!t) 1 de INUlti.G-D.Itegulatory Itestriction 4 Other (lixplain) 0161) li Dpeutor l~iaining & License Examination | ||
. F. A ib oi ni' t e a s i .'c $ | . F. A ib oi ni' t e a s i .'c $ | ||
G ()pe r a tion.il I .e s or (l .xplain ) Ex!nbit 1 - SJmC SoulcC Pr/17) II (Illie: (l!xplain) | G ()pe r a tion.il I .e s or (l .xplain ) Ex!nbit 1 - SJmC SoulcC Pr/17) II (Illie: (l!xplain) | ||
DOCKET NO. 50-271 UNIT Vermont Yankee DATE 790312 COMPLETED bY R. M. Sjogren TELEPIIONE (617) 366-9011 x2281 SAFETY RELATED flAINTENANCli NATURii OF Ll!R OR OUTAGli MALIUNCTION EQUIP?!ENT F1AINTliNANCE NU!!BER CAUSli 1:LSU LT ColulECTIVli AC1 ION LPRM Ion Chamber Power Preventive NA Possible Component False 111 Flux Trip Replace Parts as necessary Supplies MR 78-1107 Deterioration "A" Diesel Generator Fuel Corrective NA Dirt Buildup High Differential Replaced Filter Oil Filter MR 79-80 Pressure "A" 125V Battery / Charger Corrective NA Damaged Indicating AC Input Indication Replaced Socket Assembly MR 79-87 Light Socket Lost i | DOCKET NO. 50-271 UNIT Vermont Yankee DATE 790312 COMPLETED bY R. M. Sjogren TELEPIIONE (617) 366-9011 x2281 SAFETY RELATED flAINTENANCli NATURii OF Ll!R OR OUTAGli MALIUNCTION EQUIP?!ENT F1AINTliNANCE NU!!BER CAUSli 1:LSU LT ColulECTIVli AC1 ION LPRM Ion Chamber Power Preventive NA Possible Component False 111 Flux Trip Replace Parts as necessary Supplies MR 78-1107 Deterioration "A" Diesel Generator Fuel Corrective NA Dirt Buildup High Differential Replaced Filter Oil Filter MR 79-80 Pressure "A" 125V Battery / Charger Corrective NA Damaged Indicating AC Input Indication Replaced Socket Assembly MR 79-87 Light Socket Lost i | ||
"A" Fuel Pool ARM Corrective NA Failed Parts Downscale Indication Replaced Parts as necessar MR 79-94 Torus Level Transmitter Corrective LER 79-04/3L Dirt Buildup Failed Transmitter Replaced transmitter 16-19-38A MR 79-129 "A" Fuel Pool ARM Corrective NA Failed Parts Spurious Alarms Replaced Parts as necessary MR 79-131 Causing Group 3 79-140 Isolation SBCT Fan REF 2A Preventive NA Worn Belts Belt Slippage Replace Belts MR 79-137 APRM "F" Corrective NA Failed Parts Drifting Indication Replaced Parts as necessary MR 79-141 "A" SBCT Demister Preventive NA Dirt Excessive Demir,ter Replaced Demister MR 79-142 Differential | "A" Fuel Pool ARM Corrective NA Failed Parts Downscale Indication Replaced Parts as necessar MR 79-94 Torus Level Transmitter Corrective LER 79-04/3L Dirt Buildup Failed Transmitter Replaced transmitter 16-19-38A MR 79-129 "A" Fuel Pool ARM Corrective NA Failed Parts Spurious Alarms Replaced Parts as necessary MR 79-131 Causing Group 3 79-140 Isolation SBCT Fan REF 2A Preventive NA Worn Belts Belt Slippage Replace Belts MR 79-137 APRM "F" Corrective NA Failed Parts Drifting Indication Replaced Parts as necessary MR 79-141 "A" SBCT Demister Preventive NA Dirt Excessive Demir,ter Replaced Demister MR 79-142 Differential Pressure "C" Main Steam Line Corrective NA Loose Packing Leakage at valve Adjusted Packing | ||
Pressure | |||
, Drain Pot Isolation MR 79-157 stem | , Drain Pot Isolation MR 79-157 stem | ||
* Valve MS 802 | * Valve MS 802 | ||
+ | + | ||
DOC::ET NO. 50-271 UNIT Vermont Yankee DATE 790312 CO:!PLETED BY R. M. Sjouren TELEPl!O:'E (617)366-9011 x2281 REPORT '!ONT!! rebruary, 1979 SU:0!ARY OF OPERATING EXPERIENCES Highlights Ve rmon t Yankee operated at 99.2% of rated thermal power for the month of February, 1979. Gross electrical generation for the month was 363,432 Enha, Operations Summary The following is a chronological description of plant operations including other pertinent items of interest for the month: | DOC::ET NO. 50-271 UNIT Vermont Yankee DATE 790312 CO:!PLETED BY R. M. Sjouren TELEPl!O:'E (617)366-9011 x2281 REPORT '!ONT!! rebruary, 1979 SU:0!ARY OF OPERATING EXPERIENCES Highlights Ve rmon t Yankee operated at 99.2% of rated thermal power for the month of February, 1979. Gross electrical generation for the month was 363,432 Enha, Operations Summary The following is a chronological description of plant operations including other pertinent items of interest for the month: |
Latest revision as of 17:11, 1 February 2020
ML19284A726 | |
Person / Time | |
---|---|
Site: | Vermont Yankee ![]() |
Issue date: | 03/12/1979 |
From: | Sjogren R VERMONT YANKEE NUCLEAR POWER CORP. |
To: | |
Shared Package | |
ML19284A723 | List: |
References | |
NUDOCS 7903150249 | |
Download: ML19284A726 (6) | |
Text
..
VERM0!!T YAllKEE ITUCLEAR POWER STATION MONTHLY STATISTICAL REPORT 79-02 FOR THE MONTH OF FEBRUARY, 1979 700315 0 cRt/7
l OPERATLNG DATA REPORT DOCKET NO. 50-271 DATE 790312 CONIPLETED BY 9 " 9incren TELEPil0NE (617)366-9011 x2281 OPERATING STATUS otes
- 1. Unit Name: Vert'ont Yankee
- 2. Reporting Period: Febcuarv, 1979
- 3. Licensed Thermal Power (SIWt): 1593
- 4. Nameplate Rating (Gross .\lWe): 540
- 5. Design Electrical Rating (Net 31WeJ:514 (Onen Cvele) 504(Clo: ed Cycle)
- 6. Sf aximum Dependable Capacity (Gross 31We): 535
- 7. Sf aximura Dependable Capacity INet SIWE): 504 S. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Gise Reasons:
- 9. Power Lesel To which Restricted,If Any (Net .\1We):
- 10. Reasons For Restrictions,if Any:
(
This Stonth Yr. to-Date Cumulative
!!. Ilours in Reporting Period 672 1,416 -56,450.75
- 12. Number Of flours Reactor Was Critical 67' _
1 ^16 45 105 81 13 Reactor Resene Shutdown 11ours 0 0 0
- 14. Ilours Generator On-Line 672 _
1,416 43,549
- 15. Unit Reservs Shutdown Ilours 0 0 0
- 16. Gross Thermal Energy Generated (SIWil) 1,061,472.5 2,238,705 60,625,522.5 .
- 17. Gross Electrical Energy Generated (51Wil) 363,432 _ 766,582 20,106,050 18 Net Electrical Energy Generated (SIWil) 348,916 736,123 19,055,652
- 19. Unit Senice Factor 100 100 77.1
- 20. Unit Asailability Factor 100 100 77.1
- 21. Unit Capacity Factor (Using SIDC Net) 103 103.2 67.0
- 22. Unit Capacity Factor (Using DER Net) 101 101.2 65.7
- 23. Unit Forced Outage Rate 0 0 7.1
- 24. Shutdowns Scheduled Oser Nest 6.\1onths (Type. Date,and Duration of Each):
March 17, 1979 2 weeks refueling
- 25. If Shut Down At End Of Report Period. Estimated Date of Startup:
- 26. Units In Test Status (Prior to Commercial Operationi: Forecast Achiesed INITIA L CRITICA LITY INITIAL ELECTRICITY CON!st ERCI A L OPER ATION (9/77)
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-271 UNIT Vermont Yankee DATE 790312 CONIPLETED BY R. h. Sjoeren TELEPfl0NE (617)366-9011 x2281 SiONTil February, 1979 DAY AVER AGE DAILY POWER LEVEL DAY AVER AGE DAILY POWER LEVEL (S!We-Net) (31we. Net !
y 523 3 .,
522 523 504 2 18 3 524 19 520 4 510 522 20 523 522 5 21 521 523 6
7 523 522 23 8 524 522 24 9
523 489 25 10 524 523 26 11 498 2, 522 12 522 524 33 13 522 9
520 14 15 520 31 16 522 INSTRUCTIONS On this format.hst the average dady unit power lesel in N!We. Net for each day in the reportin;: month. Compute to the nearest whole megawatt.
(0177)
DOCKET NO. 50-271 UNIT SilUlDOWNS AND POWER REDUCTIONS UNIT NAh!E Vermont Yankee DATE 790312 COMPLETED ltY R. M. Sincren REPORT AIONTil February, 1979 TELLP110NE (617) % 6-9011 x2281 C
g
.5 E }:; $ $i Licensee ~cs, D, Cause & Corrective No. Date 5g ,j g 5 Event
{? 93 Action to F jE 5 5gc e
Itcport # mV u
EU Prevent Itecurrence g
c 79-3 790204 S O 11 4 --
NA NA 11- Turbine Surveillance (Power Iteduc t i on)
I 2 3 4 F: l'ois ed Iteason: Metliod: Extiibii G - Instructions S. Scheduled A-lhpulunent F.nturc (Explain) 1-Manual for Picparation of Daia II. Maintenance or Test 7 Manual Serain. Entry Sheets f or 1.icensec C Itclueling 3 Automatic Serain. Event Iteporn (Ll!!t) 1 de INUlti.G-D.Itegulatory Itestriction 4 Other (lixplain) 0161) li Dpeutor l~iaining & License Examination
. F. A ib oi ni' t e a s i .'c $
G ()pe r a tion.il I .e s or (l .xplain ) Ex!nbit 1 - SJmC SoulcC Pr/17) II (Illie: (l!xplain)
DOCKET NO. 50-271 UNIT Vermont Yankee DATE 790312 COMPLETED bY R. M. Sjogren TELEPIIONE (617) 366-9011 x2281 SAFETY RELATED flAINTENANCli NATURii OF Ll!R OR OUTAGli MALIUNCTION EQUIP?!ENT F1AINTliNANCE NU!!BER CAUSli 1:LSU LT ColulECTIVli AC1 ION LPRM Ion Chamber Power Preventive NA Possible Component False 111 Flux Trip Replace Parts as necessary Supplies MR 78-1107 Deterioration "A" Diesel Generator Fuel Corrective NA Dirt Buildup High Differential Replaced Filter Oil Filter MR 79-80 Pressure "A" 125V Battery / Charger Corrective NA Damaged Indicating AC Input Indication Replaced Socket Assembly MR 79-87 Light Socket Lost i
"A" Fuel Pool ARM Corrective NA Failed Parts Downscale Indication Replaced Parts as necessar MR 79-94 Torus Level Transmitter Corrective LER 79-04/3L Dirt Buildup Failed Transmitter Replaced transmitter 16-19-38A MR 79-129 "A" Fuel Pool ARM Corrective NA Failed Parts Spurious Alarms Replaced Parts as necessary MR 79-131 Causing Group 3 79-140 Isolation SBCT Fan REF 2A Preventive NA Worn Belts Belt Slippage Replace Belts MR 79-137 APRM "F" Corrective NA Failed Parts Drifting Indication Replaced Parts as necessary MR 79-141 "A" SBCT Demister Preventive NA Dirt Excessive Demir,ter Replaced Demister MR 79-142 Differential Pressure "C" Main Steam Line Corrective NA Loose Packing Leakage at valve Adjusted Packing
, Drain Pot Isolation MR 79-157 stem
- Valve MS 802
+
DOC::ET NO. 50-271 UNIT Vermont Yankee DATE 790312 CO:!PLETED BY R. M. Sjouren TELEPl!O:'E (617)366-9011 x2281 REPORT '!ONT!! rebruary, 1979 SU:0!ARY OF OPERATING EXPERIENCES Highlights Ve rmon t Yankee operated at 99.2% of rated thermal power for the month of February, 1979. Gross electrical generation for the month was 363,432 Enha, Operations Summary The following is a chronological description of plant operations including other pertinent items of interest for the month:
2-1 At the beginning of this report period, the plant was operating at 99% of rated thermal power.
2-4 At 060] hours power was reduced to,78% for turbine surveillance. A return to full power was initiated at 0700 hours0.0081 days <br />0.194 hours <br />0.00116 weeks <br />2.6635e-4 months <br />.
2-28 At the conclusion of this report period, the plant was operating at 99% of rated thermal power.