ML20062B040

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Monthly Operating Repts for Sept 1990 for Calvert Cliffs Nuclear Power Plant Units 1 & 2
ML20062B040
Person / Time
Site: Calvert Cliffs  Constellation icon.png
Issue date: 09/30/1990
From: Shanley L
BALTIMORE GAS & ELECTRIC CO.
To:
Shared Package
ML20062B038 List:
References
NUDOCS 9010240006
Download: ML20062B040 (10)
v • d • e


Text

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UNIT 1 OPERATING DATA REPORT oooose***eeee***************************************************************

Docket No. 50-317 October 12, 1990.

Prepared by Leo Shanley Telephone:(301)260-6744 e

OPERATING STATUS 1

1. UNIT NAME Calvert Cliffs Unit 1
2. REPORTING PERIOD SEPTEMBER 1990
3. LICENSED THERMAL POWER (MWT) 2700 fl
4. NAMEPLATE RATING (GROSS MWe) 918 -i
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 g A

Cumulative This month Year-to-Data to Date

11. HOURS.IN REPORTING PERIOD 720 6,551 134,988  ;
12. NUMBER OF HOURS REACTOR WAS CRITICAL 0.0 241.9 94,834.2 l
13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 3,019.4 j
14. HOURS GENERATOR ON.LINE 0.0 194.3 92,642.9
15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0 .' O i
16. GROSS THERMAL ENERGY GENERATED (MWH) 0 257,923 232,949,173
17. GROSS ELECTRICAL ENERGY GEN'TED(MWH) 0 76,132 77,495,249
18. NET ELECTRICAL ENERGY GENERATED (MWH) 0 67,189 73,612,999
19. UNIT SERVICE FACTOR 0.0 3.0 68.6
20. UNIT AVAILABILITY FACTOR 0.0 3.0 68.6 n 21.1 UNIT CAPACITY FACTOR (USING MDC NET) 0.0 1.2 66.1
22. UNIT CAPACITY FACTOR (USING DER NET) 0.0 1.2 64.5  ;
23. UNIT FORCED OUTAGE RATE 0.0 14.8 9.6  !
24. SHUTDOWNS SCHEDULED OVER THE NEXT l SIX MONTHS (TYPE, DATE AND DURATION):

Maintenance / Test: February 17, 1991 for 36 days .;

25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF START-UP: ,

October 3, 3990 i 1

l 9010240006 901012 PDR ADOCK 05000317 R PDC

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' UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-317

. UNIT NAME Calvert Cliffs-U1

, DATE October 12. 1990 ;,

COMPLETED BY Imo Shanter REPORT MONTH September 1990 TELEPHONE (301)260-6741. .

METHOD OF SHUTTING LICENSEE SYSTEM COMPONENT CAUSE & CORRECTIVE '

DURATION DOWN EVENT ACTION TO NO. DATE TYPE 1 (HOURS) REASON 2

- REACTOR 3 REFORT f CODE 4 CODES PREVENT RECURRENCE 720 B N/A N/A Continued with shutdown for 90-12 900901 S scheduled maintenance outage.

2 Reason: 3 Method: 4 Exhibit G-Instructions 1 F: Forced 1-Manual- for Preparation of Data S: Scheduled A-Equipment Failure (Explain) Entry Sheets for License B-Maintenance or Test 2-Manual Scram.

3-Automatic Scram. Event Report (IIR) File C-Refueling D-Regulatory Restriction 4-Other (Explain) (NUREG-0161)

E-Operator Training & License Examination 5 Exhibit 1 - Same Source F-Administrative G-Operational Error (Explain)

H-Other (Explain)

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AVERAGE DAILY UNIT POWER LEVEL coce******************************************************************** ,

Docket No. 50-317 Calvert Cliffs Unit No. 1 October 12, 1990 completed by Leo Shanley Telephone: (301) 260-6744 l

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SEPTEMBER 1990 )

                              • i Average Daily Power Level Average Daily Power Level Day (MWe-Net) Day (MWe-Net) j 1 0 17 0

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7 0 23 0 8 0 24 0 9 0 25 0 10 0 26 0 11 0 27 0 12 0 28 0 13 0 29 0 14 0 30 0 l- 15 0  ;

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DOCKET 1 50-317  !

CALVERT CLIFFS - UNIT 1 i

". October 12,:1990!

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SUMMARY

OF OPERATING EXPERIENCE. d l

Sectember 1990 k

7; The unit began the month in'a continuation of the ccheduled 10-week outage for j

- Steam Generator Eddy Current testing. ':

.r t Technical Specification changes.concerning' Low Temperature Over Pressure. j Protection (UTOP) have been approved by the NRC.

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.t Replacement of 12A' Reactor Coolant Pump Seal was completed.  :

l The unit issexpected to return to service on October 3, 1990.

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October 10, 1990 REFUELING INFORMATION REQUEST

1. Name of facility: Calvert Cliffs Nuclear Power Plant. Unit No.1.
2. Scheduled date for next refueling shutdown: March 6, 1992
3. Scheduled date for restart following refueling: May 17, 1992
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 anticipated changes will effect consistency between the tentatively approved Unit 2 Cycle 9 Tech Specs and the Tech Specs for Unit 1 Cycle 11,

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

August 1, 1991 ( reload submittal )

6. Important licensing considerations associated with the refueling.

None identified at this time.

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

(a) 217 (b) 1543 i i Spent fuel pools are common to Units 1 and 2.

8. (a) The present licensed spent fuel pool storage capacity, and (b) the f size of any increase in licensed storage capacity that has been l requested or is planned, in number of fuel assemblies.

(a) 1830 (b) 2880

9. The projected date of the last refueling that can be discharged to the Spent Fuel Pool assuming the present licensed capacity and maintaining. i space for one full core off-load.

March 1994.

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UNIT 2 OPERATING DATA REPORT

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Docket No. 50-318-October 12, 1990 Prepared by Leo Shanley Telephone:(301)260-6744 l OPERA. TING STATUS

1. UNIT NAME Calvert Cliffs Unit 2
2. REPORTING PERIOD .

SEPTEMBER 1990 1

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 1
7. MAXIMUM DEPENDABLE CAP'Y (NET MWe) 825 1
8. CHANGE IN CAPACITY RATINGS none
9. POWER LEVEL TO WHICH RESTRICTED n/a 1
10. REASONS FOR RESTRICTIONS n/a 1

l Cumulative This month Year-to-Date to Date.  ;

1

11. HOURS IN REPORTING PERIOD 720 6,551 118,343
12. NUMBER OF HOURS REACTOR WAS-CRITICAL 0.0 0.0 87,437.3
13. REACTOR. RESERVE SHUTDOWN HOURS 0.0 0.0 1,296.6
14. HOURS GENERATOR ON LINE 0.0 0.0 86,228.9
15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0
16. GROSS THERMAL ENERGY GENERATED (MWH) 0 0 218,389,418
17. GROSS ELECTRICAL ENERGY GEN'TED(MWH) 0 0 72,284,632
18. NET ELECTRICAL ENERGY GENERATED (MWH) 0 0 69,042,571
19. UNIT SERVICE' FACTOR 0.0 0.0 72.9 20.' UNIT AVAILABILITY FACTOR 0.0 0.0 72.9
21. UNIT CAPACITY FACTOR (USING MDC NET) 0.0 0.0 70.7 22.1 UNIT. CAPACITY FACTOR (USING DER NET) 0.0 0.0 69.0
23. UNIT FORCED OUTAGE RATE 0.0 0.0 5.3
24. SHUTDOWNS SCHEDULED OVER THE NEXT

.SIX MONTHS (TYPE, DATE AND DURATION):

N/A

25. IF UNIT IS SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF START-UP:

December 31, 1990

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCTET NO. 50-318

' UNIT NAME Calvert Cliffs-U2

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DATE October 12. 1990- ..

COMPLETED BY Leo Shanley REPORT MONTH September 1990 TELEPHONE (3011260-6744 ,

METHOD OF DURATION SHUTTING LICENSEE SYSTEM COMPONENT CAUSE & CORRECTIVE 2

NO. DATE TYPE I (HOURS) REASON DOWN EVENT ACTION TO 3

REACTOR REPORT f CODE' CODES PREVENT RECURRENCE 90-09 900901 S 720 C N/A N/A Continued shutdown for 8th Cycle Refueling Outage i

1 2 3 O F: Forced Reason: Method: Exhibit G-Instructions S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram. Entry Sheets for License C-Refueling 3-Automatic Scram. Event Report (LER) File D-Regulatory Restriction 4-Other (Explain) (NUREG-Ol61)

E-Operator Training & License Examination '

F-Administrative Exhibit I - Same Source G-Operational Error-(Explain)

H-Other (Explain) i

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AVERAGE DAILY UNIT POWER LEVEL Coo ************************e********************************************  !

Docket No. 50-318 . r Calvert Cliffs Unit No. 2 October 12, 1990 Completed by Leo Shanley Telephone: (301) 260-6744 SEPTEMBER- 1990 Average Daily Power Level Average Daily. Power Level Day (MWe-Net) Day (MWe-Net) 1 0 17 0 l 2 0 18 0 i t

3 0 19 0 3 4 0 20 0 5 0 21 0 6 0 22 0 ,

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i October 10, 1990

,i' REFUELING INFORMATION REQUEST

1. Name of facility: Calvert Cliffs Nuclear Power Plant, Unit No. 2.
2. Scheduled date for next refueling shutdown: March 20, 1989 **
3. Scheduled date for restart following refueling: December.31, 1990  :
4. Will refueling or resumption of operation thereafter require a Technical Specification change or other license amendment?

Unit reload license and necessary technical specification changes are approved. The Unit is in an extended refueling shutdown to support system maintenance. .

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

Unit reload license has been approved. The Unit is in an extended '

refueling shutdown to support system maintenance.

6. Important licensing considerations associated with the refueling.

1 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.

Changas will be made to the on line incore monitoring program. i

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

(a) 0 (b) 1543 Spent fuel pools are common to Units 1 and 2. *

8. (a) The present licensed spent fuel pool storage ca)acity, and (b) the size of any increase in licensed storage capacity t1at has been requested or is planned, in number of fuel assemblies.

(a) 1830 (b) 2880

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.  ;

March 1994. *

    • UNIT CURRENTLY IN REFUELING SHUT DOWN

. .. . . __ - _ _ - _ _ _

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