ML20235J601
| ML20235J601 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 01/31/1989 |
| From: | Behnke C, Russell L BALTIMORE GAS & ELECTRIC CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 8902240340 | |
| Download: ML20235J601 (11) | |
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Docket No. 50-317-February 13, 1989 Prepared by C.Behnke Telephone:(301)260-4871-OPERATING STATUS
'1.
UNIT NAME Calvert Cliffs Unit 1 2.' REPORTING PERIOD-JANUARY'1989
- 3. LICENSED THERMAL POWER (MWT) 2700 l
- 4. NAMEPLATE RATING (GROSS MWe) 918
- 5. DESIGN ELECTRICAL. RATING (NET MWe) 845
- 6. MAXIMUM DEPENDABLE. CAP'Y.(GROSS MWe) 860
- 7. MAXIMUM DEPENDABLE CAP'Y (NET MWe) 825
- 8. CHANGE IN CAPACITY RATINGS none
- 9. POWER LEVEL TO WHICH RESTRICTED n/a 10 '.. REASONS;FOR RESTRICTIONS n/a C'umulative This month Year-to-Date to Date
- 11. HOURS IN: REPORTING PERIOD
.744
'744 120,421
- 12. NUMBER OF HOURS REACTOR WAS CRITICAL 724.9 724.9 93,510.6 13 '. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 3,019.4
'14. HOURS GENERATOR ON LINE 705.5 705.5 91,425.0
- 15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0
.16.. GROSS THERMAL ENERGY GENERATED (MWH) 1,502,938 1,502,938 229,761,117
- 17. GROSS ELECTRICAL ENERGY GEN'TED(MWH) 500,934 500,934
.76,109,761
'18. NET ELECTRICAL ENERGY GENERATED (MWH) 475,395 475,395 72,675,586
- 19. UNIT SERVICE FACTOR 94.8 94.8 75.9 20.-UNIT AVAILABILITY FACTOR 94.8 94.8 75.9
-21. UNIT CAPACITY FACTOR- (USING MDC NET) 77.5 77.5 73.2
- 22. UNIT CAPACITY FACTOR (USING DER NET) 75.6 75.6 71.4
- 23. UNIT FORCED OUTAGE RATE 5.2 5.2 9.6
.24. SHUTDOWNS SCHEDULED OVER.THE NEXT SIX MONTHS (TYPE, DATE AND DURATION):
N/A
- 25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF START-UP:-
N/A l
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l AVERAGE DAILY UNIT POWER LEVEL Docket No. 50-317 Calvert Cliffs Unit No. 1 February 13, 1989 Completed by C.
Behnke Telephone: (301) 260-4871 JANUARY 1989 Average Daily Power Level Average Daily Power Level Day (MWe-Net)
Day (MWe-Net) 1 590 17 410 2
589 18 516 3
580 19 546 4
579 20 657 5
572 21 864 6
579 22 866 7
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23 868 8
608 24 869 9
610 25 868 10 193 26 869 11 0
27 869 12 440 28 869 13 605 29 870 14 607 30 870 15 573 31 870 16 407 i
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DOCKET # 50-317 CALVERT CLIFFS - UNIT 1 February 13, 1989
SUMMARY
OF OPERATING EXPERIENCE January 1989 Unit 1 began the month reducing power to 70% (570 MWe Net) to investigate #12 S/G Feedwater Pump control problems.
On January 10 at 0630 a reduction was begun to a shutdown at 0945, to repair a cracked instrument line on #11 S/G Feedwater Pump discharge piping. Additional repairs were required-on #11 Feedwater Regulating Valve and the unit was re-started and paralleled by 0015 on January 12.
Repairs on #12 S/G Feedwater Pump continued, holding power to 70%.
On January 15 at 1715 power was reduced to 50% for inspections of vent pipe repairs.
Power was increased to 70% by 1205 on January 18.
Power was again reduced to 50% for further repairs to #12 S/G Feedwater Pump at 1305 on January 19.
Repairs were completed and power was increased to 70% on January 20 at 0725. At 1535 power was escalated and by 1945 power was at 100% (868 MWe Net).
The unit ended the month at 100% power (870 MWe Net).
. c. ;. s February 8, 1989 REFUELING INFORMATION REOUEST 1.
Name of facility: Calvert Cliffs Nuclear Power Plant, Unit No. 1.
2.
Scheduled'date for next refueling shutdown: March 31, 1990 3.
Scheduled date for restart following refueling: May 15, 1990 4.
Will refueling or resumption of operation thereafter require a Technical Specification change or other license amendment?
Resumption of operation after refueling will require changes to Technical Specifications. The changes will be such as to allow operation of the plant with a higher enriched (4.3%) reload batch and reshuffled core for Unit l's next 24 month cycle.
5 ',
Scheduled date(s) for submitting proposed licensing action and supporting information.
June 9, 1988 (enrichment submittal)
February 15, 1990 (reload submittal) 1 6.
Important licensing cot.-iderations associated with the refueling.
1 The enrichment license, currently under review, will increase our storage limit from 4.1 to 5.0%.
Reload fuel will be similar to reload fuel inserted into the previous cycle cycle except for the higher enrichment (4.3%).
7.
The' number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool.
(a) 217 (b) 1234 Spent fuel pools are common to Units 1 and 2.
8.
(a) The present licensed spent fuel pool storage capacity, and (b) the size 1
of any increase in licensed storage capacity that has been requested or is planned, in number of fuel assemblies.
(a) 1830 (b) 0 9.
The proj ected date of the last refueling that can be discharged to the Spent Fuel Fool assuming the present licensed capacity and maintaining space for one full core off-load.
April, 1991 l
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OPERATING DATA REPORT occc************************************************************************
Docket No. 50-318 February 13, 1989-Prepared by C.Behnke Telephone:(301)260-4871 OPERATING STATUS
~~~~~~~~~~~~~~~~
- 1. UNIT NAME:
Calvert Cliffs Unit 2
- 2. REPORTING PERIOD JANUARY 1989
- 3. LICENSED THERMAL POWER (MWT) 2700
- 4. NAMEPLATE RATING (GROSS MWe) 918 5.
DESIGN ELECTRICAL RATING (NET MWe) 845
- 6. MAXIMUM DEPENDABLE CAP'Y (GROSS MWe) 860~
- 7. MAXIMUM DEPENDABLE CAP'Y (NET MWe) 825
- 8. CHANGE IN CAPACITY RATINGS none
- 9. POWER LEVEL TO WHICH RESTRICTED n/a
- 10. REASONS FOR RESTRICTIONS n/a Cumulative This month Year-to-Date to Date
'll. HOURS IN REPORTING PERIOD 744 744 103,776 12.-NUMBER OF HOURS REACTOR WAS CRITICAL 708.2 708.2 86,379.1
- 13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 1,296.6
- 14. HOURS GENERATOR ON LINE 681.6 681.6 85,178.4
- 15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0
- 16. GROSS THERMAL ENERGY GENERATED (MWH) 1,802,390 1,802,390 215,867,051
- 17. GROSS ELECTRICAL ENERGY GEN'TED(MWH) 601,592 601,592 71,374,224
- 18. NET ELECTRICAL ENERGY GENERATED (MWH) 575,845 575,845 68,169,596 19.' UNIT SERVICE FACTOR
.91.6 91.6 82.1
- 20. UNIT AVAILABILITY FACTOR 91.6 91.6 82.1
- 21. UNIT CAPACITY FACTOR (USING MDC NET) 93.8 93.8 79.6
- 22. UNIT CAPACITY FACTOR (USING DER NET) 91.6 91.6 77.7
- 23. UNIT FORCED OUTAGE RATE 0.0 0.0 5.2
- 24. SHUTDOWNS SCHEDULED OVER THE NEXT SIX MONTHS (TYPE, DATE AND DURATION):
Refueling Outage; March 24, 1989; 72 days.
25.-IF UNIT IS SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF START-UP:
1 Note: Line 21 " Cumulative" factor no longer uses a weighted average.
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4 AVERAGE DAILY UNIT POWER LEVEL.
Docket No. 50-318 Calvert Cliffs Unit No. 2 February 13, 1989-Completed by C. Behnke Telephone: (301) 260-4871 JANUARY 1989 Average Daily Power Level Average Daily Power Level Day (MWe-Net)
Day (MWe-Net) 1 862 17 862 2
862 18 862 3
860 19 849 4
859 20 24 5
857 21 0
6 859 22 24 7
861 23 753 8'
861 24 858 9
861 25 850 10 859 26 863 11 859 27 865 12 863 28 865 13' 861 29 865 14 862 30 828 15 862 31 854 16 862
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DOCKET // 50-318 CALVERT CLIFFS - UNIT 2 February 13, 1989
SUMMARY
OF OPERATING EXPERIENCE January 1989 Unit'2 began the month at 100%' power (864 MWe Net).
On January 19 at 2125, we began a scheduled power. reduction to a shutdown at 0310 on January 20 to investigate //22 Feedwater Regulating Valve instrument air line problems and to check Reactor Coolant Pump lube oil levels. This ended the longest continuous run for Unic 2 at 264 days.
On' January 22 at-1738 the unit was paralleled and achieved 100% (860 MWe Net) at 1900 on January 23.
A reduction to 92% was made on January 24 at 2210 to inspect //23 Circulating Water Pump junction boxes.
Power was increased and achieved 100% (866 MWe Net) at 0530 on Janaury 25.
A reduction'was made to 97% on January 29 at 2335 to isolate the 2nd Stage.
Supply Steam to the Moisture Separator Reheaters. On January 30 at 0900 power was further reduced to 92% to reinspect //23 Circulating Water Pump. This work was completed and power was raised to 97% by 1700.
Repairs to the MSRs were completed and power was increased to 100% by January 31 at 1310.
The unit ended the month at 100% power (866 MWe Net).
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l, i-February 8, 1989' REFUELING INFORMATION REOUESI 1.
Name of facility: Calvert /;1iffs Nuclear Power Plant, Unit No. 2.
2.
Scheduled date for next refueling shutdown: March 25, 1989*
-3.
Scheduled date for restart following refueling: May 16, 1989
~
4.
.Will refueling or resumption of operation thereafter require a Technical-Specification change or other license amendment?
Resumption of operation after refueling will require changes to Technical Speci.fications. The changes. will be such as to allow operation of the plant with a reload batch and reshuffled core at a higher enrichment.
-5.
Scheduled date(s) - for submitting proposed licensing action and supporting
'information.
February 9,
1989 (reload submittal)
June 9, 1988 (enrichment submittal) 6, Important licensing considerations associated with the refueling.
The enrichment submittal, currently under review, will increase our storage limit from 4.1 to 5.0%.
I Reload fuel will be similar to reload fuel inserted into the previous cycle except for the 4.3% enrichment, debris resistant fuel design, and four fuel assemblies containing an alternative burnable absorber.
Changes will be made to the on line incore monitoring program.*
7.
The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool.
(a). 217 (b) 1234 Spent fuel pools are common to Units 1 and 2.
J
- 8.
(a) The present licensed spent fuel pool storage capacity, and (b) the size of any increase in licensed storage capacity that has been requested or is
)
planned, in number of fuel assemblies.
J (a) 1830 (b) 0 9.
The projected date of the last refueling that can be discharged to the Spent Fuel Pool assuming the present licensed capacity and maintaining space for one full core off-load.
April, 1991
- entries have changed since last report
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,N B ALTIMORE GAS AND ELECTRIC CHARLES CENTER. P.O. BOX 1475 BALTIMORE, MARYLAND 21203 LEON B. RUSSELL MANAGEA cavtar cans nucteAa powea eta ~r oceAament Feixuary-13, 1989 U.S. Nuclear Regulatory h 4== ion Washington, DC 20555 ATI'ENTION: WW Cbntrol Desk SUa7ECT:
January 1989 Operatirq Data Repvil.s for Calvert Cliffs Unit 1 and 2 -
(Dockets 50-317 and 50-318)
Gentlemen:
'Ihe subject teru.Ls are being sent to you as required by Technical Specification 6.9.1.6.
If there are any questions, please contact Carl Behnke, (301) 260-4871.
Sincerely, L. B. Russell, Manager Calvert Cliffs Nuclear Power Plant Depau.L=uit.
LBR/CB/jaf Enclosures cc:
W. T. Russell (NRC)
D. Trimble (NRC)
P. Ross (NRC)
T. Magette (ENR)
D. Reilly (INIO)
K. Gibbard (DOE)
K. Granack (CE) p 1A
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