ML20079L179

Monthly Operating Repts for Jan 1983

ML20079L179
Person / Time
Site:	Calvert Cliffs
Issue date:	02/15/1983
From:	Lotito E BALTIMORE GAS & ELECTRIC CO.
To:
Shared Package
ML20079L165	List: ML20079L162 ML20079L179
References
NUDOCS 8302230167
Download: ML20079L179 (10)

Text

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OPERATING DATA REPORT DOCKET NO. 50-317

.DATE d21,5/83 COMi LETED BY Elaine Lotito TELEPHONE (301) la7-5363 OPERATING STAT US Notes b

1. Uni: Name: Calvert Cliffs No. 1

2. Reportmg Period; January 1993 2,700

3. Licensed Thermal Power (MW ):

4. Nameplate Rating 1. Gross MWe): 918

5. Design Electrical Rating (Net MWe): 845

6. Maximum Dependable Capacity (Gross MWe): 860

7. Masimum Dependable Capacity (Net MWe): 825

8. If Charges Occur in Cap.scity RatinFs (Irems Nunter 3 Through 7) Since Last Report.Gise Reasons:

9. Power Leiel To hhich Hestricted. lf Any (Net 4the):

10. Reasons For Restnctions. lf Any:

This Month Yr..to.Date Ct.mubti e

11. Ilours in Reporting PerioJ 744 744

__ 67.813

12. Number Of Hours Reactor Was Critical 720.6 720.6 _

53.816.5

13. Reactor Resene Shutdown Hours 7.0 7.0 __ 1,815.5

1. l #' 3 717.3 52,741.2

14. Hours Generator On Line - - - -

15. Unit Resene Shutdown flours 0.0 -

01 0 0.0 ' -

16. Gross Therma! Energy Ger.erated IMWH) 1.892.083 1,892.083 128.562.129 .

17. Gross Electrical Energy Generaled (MWill 639 387 s 639 387 42,640.330 612,549 k ,

18. Net Electrical Energy Generated (MWH) 612.549 40,276,757 96.4

19. Unit Senice Factor 96.4 77.8 l 20. Unit Assilability Factor 96.4 96.4 77.8

21. Unit Capacity Facter IUsing MDC Net) 99.8 99.8 73.2

22. Unit Capacity Factor iUsing DER Ner) 97.4 _

97.4 70.3

23. Unit Forced Outage Rate 3.6 3.6 8.3

24. Shutdowns Scheduled Oser Nest 6 Months tType. Date.snd Duration of Each t

25. If Shut Down At End Of Report Feriod, Estimated Date of Startup:

26. Units in Test Status (Prior to Commercial Operation): Forecast Achieved INITIA L CRITICA LITY .

INITIA L ELECTRICITY COMMERCIAL OPER ATION 8302230167 830217 (4/77)

PDR ADOCK 05000317 R PDR t

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OPER AT1hG DAT A REPORT DOCKET NO. 5,0-318 DATE 2/15/83 COMPLETED BY Elaine Lotito TELEPl!ONE T1) 781-5363 OPERATING STATUS calvert Cliffs No. 2 Notes

!. Uni: Name:

2. Reporting Period. January 1983 2,700

3. Licensed ThennalPower(MWt)

4. Nameplate Rating (Gross MWep: 911 845

5. Design Electrical Rating INet MWe):

6. Maximum Dependable Capacity (Gross MWej: 860

7. Maximum Dependable Capacity (Net MWe) 825

8. If Charges Occur in Capmty Ratings (items Nunter 3 Through 7)Since Last Report.Gise Itessons.

9. Power Leiel To hhich Hestricted. If Any (Net MWe):

10. Reasons For Restrictions. If Any:

This Month Yr..to-Date Cs.mu!stive II. Ilours in Reporting Period 744 744 51,168

12. Number of Hours Reactor Was Critical 424.1 424.1. 42.525.0

13. Reactor Resene Shutdown Hours 11.7 11.7 8015.9

14. Hours Generator On Line 301.0 301.0 41:843.9 ,

15. Unit Resene Shutdown floors 0.0 0.0 0.0 16.' Gross Thennal Energy Generated IM WH) 622,356 622.356 102,843,113 .

17. Gross Electrical Energy Genersted IMWH) 206,291 206,291 33,862.495

~

18. Net Electrical Energy Generated (MWH) 188.612 188.612 32.279.374

19. Omt Senice Facto, 40.5 40.5 81.8

20. Unit Availability Factor 40.5 40.5 81.8 2I. Unit Capacity Factor IUsing MDC Nett 30.7- 30.) 77.1

22. Unit Cepacity factor (Using DER Net) 30.0 30.0 74.7

23. Unit Forced Outage llate 3' 3' 0'

24. Shutdowns Scheduled Our Nest 6 Months IType. Date.and Duration of Eacht:

23. If Shut Dan At End Of Report Period Estimated Date of Startup:

24. Units In Test Status (Prior to Commercial Operation): Forecast Achieved INITIA L CRITICALITY.

INITIA L ELECTRICITY COMMERCIAL OPER ATION (4/77)

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AVERAGE DAILY pNIT POWER LEVEL DOCKET NO.13I7 UNIT Calvert Cliffs #1 DATE 2/15/83 COMPLETED BY Elaine Lotito 87-5363 TELEPPf0NE MONTil January 1983 DAY AVERAGE DAILY POWER LEVEL DAY AVER AGE DAILY POWER LEVEL (MWe Net) (MWe-Net) 878 874 J g7 2 878 18 872 3 877 873 19 4 877 875 20

$ 294 877 21 6 357 877 22 7 859 853 23 872 877 8 24 25 873 404 10 26 13 874 875 27 12 871 877 28 872 .879 33 29 872 879 34' 30 t$ 872 878 33 I6 875 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 nwgawatt.

(9/77)

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AVER AGE DAILYllNIT POWER LEVEL DOCKET NO. 50-318 IJNIT calvert Cliffs #2 DATE 2/15/83 COMPLETED BY Elaine Lotito TELEPTIONE (301) 787-5363 anuary 1983 MONTH DAY AVER AGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) g gg,.3,,,

1 8 37 2 3g .

3 87 39 4 -

20 361 5

2g 365 6

22 394 7

665 23 8 01 24 9 -

25 845' 10 26 832 II 27 826 12 23 823 13 822 29 14 30 831 15 3g 419 l

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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)

DOCKET NO. 50-317 UNIT SHUTDOWNS AND POWER REDUCTIONS calvert cliffs #1 UNIT NAME DATE 2/1s/83 COMPLETED BY Elaine Lotito REPORT MONTH January, 1983 TEllPHONE (301) 787-5363

- E E

• - ,$g 3 jM Licensee ,Ev, jwl, Cause & Corrective .

N i. Date h 3g ( j55 Event gy gO3 Action to

>- y5 5 jgg Report a mO g Prevent Recurrence d

83-01 830105 F 18.5 A 3 IB INSTRU Tripped due to a short in the Containment High High Radiation Monitor.

83-02 830126 F 8.2 A 3 XX ZZZZZZ Tripped due to loss of power to feedpump speed control.

I .' 3 4 F: Forced Reason; Method: Eshibit G Instructions S: Scheduled A.Equiprnent Failure (Explain) 1-Manual for Preparation of Data .

B-Maintenance of Test 2-Manual Scram. Entry Sheets for Licensee C.Refueiing 3 Automatic Scram. Eveni Report (LER) File (NUREG.

D-Regulatory Restrictiun 4d entinuation 0161)

E-Operator Training & Ucense Examination 5-Load Reduct. ion F Adnunistrative 5 G-Operational E:ror (Explain) 9-Othu Exhibit I - Sanw Source t'J/77) llother (Explain) b.--

50 318 DOCKET NO.

UNITSHUTDOWNS AND POWER REDUCTIONS Calvert Cliffs #2 UNIT NAME DATE 2/15/83 COMPLETED BY Elaine Lotito January 1983 REPORT MONTil TELEPHONE (301) 781-5363 e.

E E jg

• - E_ g 3 y 75 Licensee ,E ,, Cause & Corrective .

No. Date h 5g Q 2s$ Event g mV Q Action to H

$E 5 3

< ;? g _

Repost 8 uo Prevent Recurrence O

82-09 821016 S 431.3 C 4 XX FuelXX Refueling. Unit general inspection and condenser retubing.

83-01 830131 F 11.7 A 3 XX ZZZZZZ Loss of 22 120 VAC vital bus I 2 3 4 F: Forced Reason. Method: Exlubet G Instructions

.3: Scheduled A. Equipment Failure (Explain) 1-Manual for Preparation of Data .

B. Maintenance of Test 2-Manual Scram. Entry Sheets for Licensee C.Refuelmg 3- Automatic Scram. Event Report (LER) File (NUREG-D-Regulatory Restriction 44 cneinuation Ol6I)

E-Operator Tsaining& Ucense Euminalion 5-Load Reduction F-Administrative 5 9-Other Exhibit I - Same Source G-Operational Error (Explain)

(9/77) Il4)ther iE xplain)

r-February 3,1983.

REFUELING INFORMATION REQUEST

1. Name of Facility: Calvert Cliffs Nuclear Power Plant, Unit No.1

2. Scheduled date for next Refueling Shutdown: October 1,1983

3. Scheduled date for restart following refueling: December 11,1983

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 fresh reload batch and reshuffled core.

5. Scheduled date(s) for submitting proposed licensing action and supporting information.

June 29,1983

6. Important licensing considerations associated with the refueling.

, Relcad fuel will be similar to that reload fuel inserted into the previous cycle.

7. The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool -

l (a) 217 (b) 732 l Spent Fuel Pools are common to Units 1 and 2

! 8. The present licensed spent fuel pool storage capacity and the size of any increase in I

licensed storage capacity that has been requested or is planned, in number of fuel assemblies.

1830 Licensed 1358 Currently Installed l

l 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 l off load.

l April,1991 l

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r February 3,1983 REFUELING INFORMATION REQUEST

1. Name of Facility: Calvert Cliffs Nuclear Power Plant, Unit No. 2. . '

2. Scheduled date for next refueling shutdown: April 28,1984.*

3. Scheduled date for restart following refueling: June 6,1984.*

4. Will refueling or resumption of operation thereafter require a technical specification change or other licensed amendment?

Resumption of operation after refleling will require changes to Technical Specifications. The changes will be such as to allow operation of the plant with a fresh reload batch and reshuffled core.

5. Scheduled date(s) for submitting proposed licensing action and supporting information.

March 3,1984*

6. Important licensing considerations associated with refueling.

Reload fuel will be similar to that reload fuel inserted in the previous cycle.

7. The number of fuel assemblies (a) in the core and (b) in the Spent Fuel Storage Pool.

(a) 217 (b) 732 Spent Fuel Poolis common to Units 1 and 2.

8. The present licensed spent fuel pool storage capacity and the size of any increase in licensed storage capacity that has been required or is planned, in number of fuel assemblies.

1830 Licensed 1358 Currently Installed 1

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.

1

! April,1991 l

• Information changed since last time.

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SUMMARY

OF UNIT I OPERATING EXPERIENCE 3ANUARY 1983 1/1 At the beginning of this reporting period, Unit I was operating at 890 MWe with the reactor at 100% power.

1/5 At 0836, the reactor tripped as a result of initiation of Engineered Safety Features Actuation Logic A due to a short in the Containment High Radiation Monitor.

1/6 The reactor was brought critical at 0100 and the unit paralleled at 0301.

1/7 Resumed fullload operation (895 MWe) at 0000. At 1400, load was reduced to 830 MWe to investigate saltwater leakage into the main condenser. Load was increased to 890 MWe at 1710 when Indications of saltwater leakage disappeared.

1/10 1.oad was increased to 910 MWe at 0700.

1/18 Commenced reducing load at 1510 due to out of specification Refueling Water

~

Tank (RWT) boron concentration. Load had been decreased to 890 MWe at 1735 when RWT boron concentration was determined to be satisfactory. Load was increased to capacity (910 MWe) at 1920.

1/23 At 0300, load was decreased to 700 MWe for main turbine control valve testing.

Resumed full load operation (910 MWe) at 0610.

I 1/26 The reactor tripped on low steam genertor level at 0657 when power was lost to l

l the feedpump speed control The reactor was brought critical at 1405 and the unit paralleled at 1521. Load was increased to capacity (900 MWe) at 2200.

I 1/31 At the end of this reporting period, Unit I was operating at 900 MWe with the l

l reactor at 100% power.

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SUMMARY

OF UNIT 2 OPERATING EXPERIENCE JANUARY 1983 1/1 At the beginning of this reporting period, Unit 2 was shutdown for its 4th scheduled refueling outage.

1/12 Completed Reactor Coolant System heat-up at 0430.

1/14 The reactor was brought critical at 1900. Commenced low power physics testing.

1/16 The unit was paralleled at 0850. The unit was taken off the line at 1230 due to plugging of the condensate start-up strainers. The unit was paralleled at 2202.

Commenced escalation to power testing.

1/17 The unit was taken off the line at 0707 for main turbine overspeed testing. -

1/19 The unit was paralleled at 1201 after numerous maintenance itcms were completed. Recommenced escalation to power testing.-

1/22 Power increase was +erminated at 540 MWe at 2220 due to main feedwater limitations.

1/23 Load was increased to 790 MWe at 1600. Poor steam generator chemistry necessitated holding at this power level.

1/24 Load was increased to 875 MWe at 1500 for core physics measurements.

1/30 Completed core physics testing at 1345, increasing to capacity. Load was increased to 885 MWe at 2100. Electrical output was limited due to moisture l

separator reheater shell drain tank dumping to the main condenser because of flouride contamination from weld slag.

1/31 The reactor tripped at 1215 following the loss of 22120VAC vital bus and partial Engineered Safety Features Actuation. The reactor was brought critical at 2210. At the end of this reporting period, Unit 2 was critical awaiting return of l steam generator chemistry to within specification.

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