ML19296A979: Difference between revisions
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* APPROVED: | * APPROVED: | ||
e, 8002100 57'l | |||
OPERATING DATA REPORT DOCKET NO. 50-338 DATE 2/1/80 COMPLETED BY W. R. Madison TELEPHONE 703 894-5151 ' | OPERATING DATA REPORT DOCKET NO. 50-338 DATE 2/1/80 COMPLETED BY W. R. Madison TELEPHONE 703 894-5151 ' | ||
OPERATING STATUS N*''8 | OPERATING STATUS N*''8 | ||
Line 40: | Line 39: | ||
: 9. Power Level To Which Restricted,If Any (Net MWe): NA | : 9. Power Level To Which Restricted,If Any (Net MWe): NA | ||
: 10. Reasons For Restrictions. If Any: N4 | : 10. Reasons For Restrictions. If Any: N4 | ||
\ | \ | ||
This Month Yr..to.Date Cumulative l1. Hours In Reporting Period 744 744 1a'971 | This Month Yr..to.Date Cumulative l1. Hours In Reporting Period 744 744 1a'971 | ||
Line 60: | Line 57: | ||
NA | NA | ||
: 25. If Shur Down At End Of Report Period. Estimated Date of Startup: Na | : 25. If Shur Down At End Of Report Period. Estimated Date of Startup: Na | ||
: 26. Units In Test Status t Prior to Commercial Opentioni: Forecast Achieved | : 26. Units In Test Status t Prior to Commercial Opentioni: Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION (of;7) | ||
INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION (of;7) | |||
AVERAGE DAILY UNIT POWER LEVEL | AVERAGE DAILY UNIT POWER LEVEL | ||
; | ; | ||
DOCKET NO. 50-338 UNIT NA 1 DATE 2/1/80 COMPLETED BY W. R. Madison 7 TELEPHONE (703)894-5151 e | DOCKET NO. 50-338 UNIT NA 1 DATE 2/1/80 COMPLETED BY W. R. Madison 7 TELEPHONE (703)894-5151 e 4 | ||
4 | |||
MONTH .h n > > wy s o on ., | MONTH .h n > > wy s o on ., | ||
7 | 7 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) p: | ||
DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) p: | |||
1 0 17 0 g 2 0 Is 0 E 3 0 19 0- ), | 1 0 17 0 g 2 0 Is 0 E 3 0 19 0- ), | ||
4 0 t | 4 0 t | ||
20 0 | 20 0 5 0 21 0 i | ||
5 0 21 0 i | |||
6 0 88 22 ; | 6 0 88 22 ; | ||
7 0' 23 24 8 0 24 161 9 0 210 25 i | |||
7 0' 23 24 8 0 24 161 | 10 0 214 26 II 0 209 27 12 0 224 23 13 O 245 29 14 0 159 30 15 0 31 320 16 0 INSTRUCTIONS On this format, list the average daily unit power level in MWe Net for each day in the reporting month. Compute to the nearest whole megawatt. | ||
9 0 210 25 i | |||
10 0 214 26 II 0 209 27 12 0 224 23 13 O 245 | |||
29 14 0 159 30 15 0 31 320 16 0 INSTRUCTIONS On this format, list the average daily unit power level in MWe Net for each day in the reporting month. Compute to the nearest whole megawatt. | |||
(9/77) | (9/77) | ||
,p.- g. . - ~ .. y w . .x v.a.r. ,_ m u , . . . .. a , | ,p.- g. . - ~ .. y w . .x v.a.r. ,_ m u , . . . .. a , | ||
.a - -~ . - | .a - -~ . - | ||
; | ; | ||
I C ET 0. | I C ET 0. | ||
50-338 UNITSilUIDOWNS AND POWER REDUCT10NS north Anna Unit #l | 50-338 UNITSilUIDOWNS AND POWER REDUCT10NS north Anna Unit #l | ||
' ) urrt /1/80 REPORT ht0N1ll JANUARY 1980 COMPLETED BY A f: h u 'gr_ | |||
' ) urrt /1/80 | |||
REPORT ht0N1ll JANUARY 1980 COMPLETED BY A f: h u 'gr_ | |||
j | j | ||
' TELEPIIONE 703-8 - | ' TELEPIIONE 703-8 - | ||
Line 119: | Line 85: | ||
-, ,5 g #h Eicensee [*t, Cause & Corrective No. D.ite Q 3g ( )[y 5 Event g3 | -, ,5 g #h Eicensee [*t, Cause & Corrective No. D.ite Q 3g ( )[y 5 Event g3 | ||
''l Action in H yE y gg Report # to O Prevent Recurrence i | ''l Action in H yE y gg Report # to O Prevent Recurrence i | ||
d I | d I | ||
. SHUTDOWN 78-10 contin Jes f ar 510. 9 hours into Januar / when thc generator was placed in service. | . SHUTDOWN 78-10 contin Jes f ar 510. 9 hours into Januar / when thc generator was placed in service. | ||
4 80-01 800116 F 0.0* A* 1 High vibration "A" reactor coolant pump. Tightened 1 coupling nut. | 4 80-01 800116 F 0.0* A* 1 High vibration "A" reactor coolant pump. Tightened 1 coupling nut. | ||
Line 128: | Line 92: | ||
je 80-05 800119 S 0.0* B 3 Scheduled test trip during low power physics testing. | je 80-05 800119 S 0.0* B 3 Scheduled test trip during low power physics testing. | ||
l 80-06 800122 S 21.9 B 1 Scheduled shutdown for turbine over- <- | l 80-06 800122 S 21.9 B 1 Scheduled shutdown for turbine over- <- | ||
i speed test and maintenance on nuclear g instrumentation. | i speed test and maintenance on nuclear g instrumentation. | ||
; 80-07 800129 F 8.4 H 3 Loss of feedwater due to clogged con- | ; 80-07 800129 F 8.4 H 3 Loss of feedwater due to clogged con-densate pump' suction strainers. | ||
densate pump' suction strainers. | |||
Cleaned the strainers. | Cleaned the strainers. | ||
I 2 3 4 E: Forced Reason: Method: Exhihlt G . Instrucilons S: Scheduled A. Equipment Failure (Explain), I Manual for Preparation of Data H Maintenance or Test 2 Manual Scram. Entry sheets for (.icensee C Refueling 3 Automatic Scram. Event ReporI (EER) Elle (NUREG-D Regulatory Restriction 4-Other (Explain) 0161) | |||
I 2 3 4 E: Forced Reason: Method: Exhihlt G . Instrucilons S: Scheduled A. Equipment Failure (Explain), I Manual for Preparation of Data H Maintenance or Test 2 Manual Scram. Entry sheets for (.icensee C Refueling 3 Automatic Scram. Event ReporI (EER) Elle (NUREG- | |||
D Regulatory Restriction 4-Other (Explain) 0161) | |||
. E Operator Training & License Examination 1 F-Administrative 5 | . E Operator Training & License Examination 1 F-Administrative 5 | ||
. (; Operational Error (Explain) Exhibil 1 S:me Sourte 19/77) Il-Olher (Explain) l, | . (; Operational Error (Explain) Exhibil 1 S:me Sourte 19/77) Il-Olher (Explain) l, | ||
*SEE ATTACHED SHEET | *SEE ATTACHED SHEET | ||
- - Page 1 of 1 F | - - Page 1 of 1 F | ||
[$ | [$ | ||
UNIT SHUTDOWN AN0 POWER REDUCTIONS EXPLANATION SHEET DOCKET N0.50-338 REPORT MONTH Jan. UNIT NAME North Anna YEAR 1980 DATE 2-1-80 COMPLETED BY A. G. Neufer 9 L | UNIT SHUTDOWN AN0 POWER REDUCTIONS EXPLANATION SHEET DOCKET N0.50-338 REPORT MONTH Jan. UNIT NAME North Anna YEAR 1980 DATE 2-1-80 COMPLETED BY A. G. Neufer 9 L | ||
80-01 thru 80-03 (A) (0.0*) Turbine generator was not in service at the k time of the above reactor shutdowns due to low power physics testing I which are required after refueling. Technical Specifications require Il the reactor to be shut down when less than 3 reactor coolant pumps are S operable. 7 | 80-01 thru 80-03 (A) (0.0*) Turbine generator was not in service at the k time of the above reactor shutdowns due to low power physics testing I which are required after refueling. Technical Specifications require Il the reactor to be shut down when less than 3 reactor coolant pumps are S operable. 7 | ||
Line 151: | Line 107: | ||
reactor tripped because the turbine was not latched. m k | reactor tripped because the turbine was not latched. m k | ||
80-05 (00*) This trip was plannned as part of low power physics testing. ; | 80-05 (00*) This trip was plannned as part of low power physics testing. ; | ||
80-07 (H*) Small mesh strainer are temporarially installed in the suction l of the condenser pumps as part of the post maintenance clean up f e f fort. The B pump was out of service and one pump strainer was being '; | 80-07 (H*) Small mesh strainer are temporarially installed in the suction l of the condenser pumps as part of the post maintenance clean up f e f fort. The B pump was out of service and one pump strainer was being '; | ||
cleaned when the remaining strainer clogged up causing a trip of the :. | cleaned when the remaining strainer clogged up causing a trip of the :. | ||
feedwater pumps. This caused steam generator water level to go low l causing the reactor trip. | feedwater pumps. This caused steam generator water level to go low l causing the reactor trip. | ||
- t | - t | ||
, t 8 | , t 8 | ||
.}} | .}} |
Revision as of 15:11, 1 February 2020
ML19296A979 | |
Person / Time | |
---|---|
Site: | North Anna |
Issue date: | 02/01/1980 |
From: | Wil Madison VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
To: | |
Shared Package | |
ML19296A978 | List: |
References | |
NUDOCS 8002190579 | |
Download: ML19296A979 (5) | |
Text
'$!%
VIRGINIA ELECTRIC AND POWER COMPANY NORTH ANNA POWER STATION MONTHLY OPERATING REPORT MONTH January YEAR 198L SUBMITTED:
Doke/~
SUPERyENDENT-OPERATIONS
-e
- APPROVED:
e, 8002100 57'l
OPERATING DATA REPORT DOCKET NO. 50-338 DATE 2/1/80 COMPLETED BY W. R. Madison TELEPHONE 703 894-5151 '
OPERATING STATUS N*8
- 1. Unit Name: North Anna lInit 1
- 2. Reportmg Period: Januarv 10RO
- 3. Licensed Thermal Power (MWt): 2776 *
= -
- 4. Nameplate Rating (Gross MWe): 947
- 5. Design Electrical Rating (Net MWe): 007
- 6. Maximum Dependable Capacity (Gross MWe): 928
- 7. Maximum Dependable Capa::2ty (Net MWe): 898
- 8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Give Reasons:
NA
- 9. Power Level To Which Restricted,If Any (Net MWe): NA
- 10. Reasons For Restrictions. If Any: N4
\
This Month Yr..to.Date Cumulative l1. Hours In Reporting Period 744 744 1a'971
- 12. Number Of Hours Resctor Was Critical 147 a 7dl 4 10 ROR 6
- 13. Reactor Reserve Shutdown Hours 30 30 178.3
- 14. Hours Generator On-Line 202.8 202.8 10,256
- 15. Unit Reserve Shutdown Hours 0 0 0
- 16. Gross Thermal Energy Genented (MWH) 206.696 206.696 26.486.609
- 17. Gross Electrical Energy Generated (MWH) 52,764 _,
'i?~764 8.199.111
- 18. Net Electrical Energy Generated (MWH) . 44,468 44,468 7,897,914
- 19. Unit Semce Factor 27.3 27.3 70.6
- 20. Unit Artilability Factor 27.3 27.3 70.6
- 21. Unit Capacty Factor (Using MDC Net) 6.7 6.7 60.6
- 22. Unit Capacity Factor (Using DER Net) 6.6 6.6 60. 0
- 23. Unit Forced Outage Rate 3.9 3.9 3.3
- 24. Shutdowns Scheduled Over Next 6 Months (Type. Date,and Duration of Each): .'
NA
- 25. If Shur Down At End Of Report Period. Estimated Date of Startup: Na
- 26. Units In Test Status t Prior to Commercial Opentioni: Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION (of;7)
AVERAGE DAILY UNIT POWER LEVEL
DOCKET NO. 50-338 UNIT NA 1 DATE 2/1/80 COMPLETED BY W. R. Madison 7 TELEPHONE (703)894-5151 e 4
MONTH .h n > > wy s o on .,
7 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) p:
1 0 17 0 g 2 0 Is 0 E 3 0 19 0- ),
4 0 t
20 0 5 0 21 0 i
6 0 88 22 ;
7 0' 23 24 8 0 24 161 9 0 210 25 i
10 0 214 26 II 0 209 27 12 0 224 23 13 O 245 29 14 0 159 30 15 0 31 320 16 0 INSTRUCTIONS On this format, list the average daily unit power level in MWe Net for each day in the reporting month. Compute to the nearest whole megawatt.
(9/77)
,p.- g. . - ~ .. y w . .x v.a.r. ,_ m u , . . . .. a ,
.a - -~ . -
I C ET 0.
50-338 UNITSilUIDOWNS AND POWER REDUCT10NS north Anna Unit #l
' ) urrt /1/80 REPORT ht0N1ll JANUARY 1980 COMPLETED BY A f: h u 'gr_
j
' TELEPIIONE 703-8 -
5 . x 288
\
i .
-, ,5 g #h Eicensee [*t, Cause & Corrective No. D.ite Q 3g ( )[y 5 Event g3
l Action in H yE y gg Report # to O Prevent Recurrence i
d I
. SHUTDOWN 78-10 contin Jes f ar 510. 9 hours1.041667e-4 days <br />0.0025 hours <br />1.488095e-5 weeks <br />3.4245e-6 months <br /> into Januar / when thc generator was placed in service.
4 80-01 800116 F 0.0* A* 1 High vibration "A" reactor coolant pump. Tightened 1 coupling nut.
80-02 800117 F 0.0* A* 1 Balance "A" Reactor Coolant Pump 80-03 800l17 F 0.0* A* 1 Balance "A" Reactor Coolant Pump i 80-04 800118 F 0.0* G* 3 Voltage spike during reactor pro-tection periodic test cause a loss oi
,i P-7 causing reactor trip.
je 80-05 800119 S 0.0* B 3 Scheduled test trip during low power physics testing.
l 80-06 800122 S 21.9 B 1 Scheduled shutdown for turbine over- <-
i speed test and maintenance on nuclear g instrumentation.
- 80-07 800129 F 8.4 H 3 Loss of feedwater due to clogged con-densate pump' suction strainers.
Cleaned the strainers.
I 2 3 4 E: Forced Reason: Method: Exhihlt G . Instrucilons S: Scheduled A. Equipment Failure (Explain), I Manual for Preparation of Data H Maintenance or Test 2 Manual Scram. Entry sheets for (.icensee C Refueling 3 Automatic Scram. Event ReporI (EER) Elle (NUREG-D Regulatory Restriction 4-Other (Explain) 0161)
. E Operator Training & License Examination 1 F-Administrative 5
. (; Operational Error (Explain) Exhibil 1 S:me Sourte 19/77) Il-Olher (Explain) l,
- SEE ATTACHED SHEET
- - Page 1 of 1 F
[$
UNIT SHUTDOWN AN0 POWER REDUCTIONS EXPLANATION SHEET DOCKET N0.50-338 REPORT MONTH Jan. UNIT NAME North Anna YEAR 1980 DATE 2-1-80 COMPLETED BY A. G. Neufer 9 L
80-01 thru 80-03 (A) (0.0*) Turbine generator was not in service at the k time of the above reactor shutdowns due to low power physics testing I which are required after refueling. Technical Specifications require Il the reactor to be shut down when less than 3 reactor coolant pumps are S operable. 7
,t 80-04 (G) Voltage spike caused during perfomance testing of PT-1447 first j stage turbine pressure defeating the block of P-7 (at power trips) the }
reactor tripped because the turbine was not latched. m k
80-05 (00*) This trip was plannned as part of low power physics testing. ;
80-07 (H*) Small mesh strainer are temporarially installed in the suction l of the condenser pumps as part of the post maintenance clean up f e f fort. The B pump was out of service and one pump strainer was being ';
cleaned when the remaining strainer clogged up causing a trip of the :.
feedwater pumps. This caused steam generator water level to go low l causing the reactor trip.
- t
, t 8
.