ML030550742

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January 2003 Monthly Operating Report for Peach Bottom Units 2 & 3
ML030550742
Person / Time
Site: Peach Bottom  Constellation icon.png
Issue date: 02/04/2003
From: Stathes G
Exelon Nuclear
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML030550742 (13)
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Text

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Exelon Nuclear Peach Bottom Atomic Power Station Telephone 717 456 7014 wwwexeloncorp corn Nuclear 1848 Lay Road Delta, PA 17314-9032 February 4, 2003 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555 Docket Nos. 50-277 and 50-278 Gentlemen:

Enclosed is the monthly operating report for Peach Bottom Units 2 and 3 for the month of January 2003 forwarded pursuant to Technical Specification 5.6.4 under the guidance of Regulatory Guide 10.1, Revision 4.

Sincerely, Garey L. Stthes Director, Site Engineering Peach Bottom Atomic Power Station GLS/PRRICSL:cmg Enclosures cc:

H. J. Miller, Administrator, Region I, USNRC A.C. McMurtray, USNRC, Senior Resident Inspector, PBAPS ccn 03-14015

Peach Bottom Atomic Power Station Unit 2 January 1 through January 31, 2003 Narrative Summary of Operating Experiences Unit 2 began the month of January at 98.4% power (3458 MWt), with the Caldon LEFM system uncertainties under investigation.

At 2200, on January 6"', Unit 2 increased power to 3505 MWt, following completion of the investigation into the Caldon LEFM system uncertainties. This value, 3505 MWt, is now the 100%

CTP value for the Unit, down slightly from the previous 3514 MWt, due to Caldon system uncertainties.

At 2227 on January 24th, Unit 2 reduced power to 58% for a planned rod sequence exchange and maintenance on the 2A and 2C reactor feedpump turbines. The Unit returned to 100% power by 2000 on January 2 5t*.

Unit 2 ended the month of January at 100% power (3505 MWth).

Peach Bottom Atomic Power Station Unit 3 January 1 through January 31, 2003 Narrative Summary of Operating Experiences Unit 3 began the month of January at 100% power.

At 2215 on January 3Y, Unit 3 reduced power to 63% for a planned rod pattern adjustment and scram time testing. The Unit returned to 100% power by 1736 on January &h.

At 2310 on January 5h, Unit 3 reduced power to 90% for a planned follow-up rod pattern adjustment. The Unit returned to 100% power by 2355 on January 5I.

Unit 3 ended the month of January at 100% power.

Attachment to Monthly Operating Report for January 2003 Page 1 UNIT 2 REFUELING INFORMATION

1. Name of facility:

Peach Bottom Unit 2

2. Scheduled date for next refueling shutdown:

Reload 15 is scheduled for September 21, 2004.

3. Scheduled date for restart following refueling:

Restart following refueling forecast for October 8, 2004.

4. Will refueling or resumption of operation there after require a technical specification change or other license amendment?

Yes If answer is yes, what, in general, will these be?

a. Potential Cycle 16 Safety Limit MCPR Change.
5. Scheduled date(s) for submitting proposed licensing action and supporting information:

Nothing to report for this period.

6. Important licensing considerations associated with refueling, e.g., new or different fuel design or supplier, unreviewed design or performance analysis methods, significant changes in fuel design, new operating procedures:

Nothing to report this period.

Docket No. 50-277 Attachment to Monthly Operating Report for January 2003 Page 2 UNIT 2 REFUELING INFORMATION (Continued)

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

(a) Core - 764 Fuel Assemblies (b) Fuel Pool - 2908 Fuel Assemblies, 58 Fuel Rods (c) Interim Spent Fuel Storage Installation - 680 fuel assemblies

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

The spent fuel pool storage capacity has been relicensed for 3819 fuel assemblies.

9. The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present capacity:

Based on projected dry cask storage schedules and reload batch sizes, a full core discharge will remain available throughout plant life.

Docket No. 50-278 Attachment to Monthly Operating Report for January 2003 Page 1 UNIT 3 REFUELING INFORMATION I. Name of facility:

Peach Bottom Unit 3

2. Scheduled date for next refueling shutdown:

Reload 14 is scheduled for September 23, 2003.

3. Scheduled date for restart following refueling Restart following refueling forecast for October 11, 2003.
4. Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?

Yes If answer is yes, what, in general, will these be?

a.) Potential Cycle 15 Safety Limit MCPR Change.

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

a.) Submittal anticipated July 2003.

6. Important licensing considerations associated with refueling, e.g., new or different fuel design or supplier, unreviewed design or performance analysis methods, significant changes in fuel design, new operating procedures:

(a) The 3R14 reload will consist of approximately 288 GE-14 bundles. This will be the second reload of GE-14 fuel.

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

(a) Core - 764 Fuel Assemblies (b) Fuel Pool - 2997 Fuel Assemblies, 6 Fuel Rods (c) Interim Spent Fuel Storage Installation - 340 fuel assemblies

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

The spent fuel pool storage capacity has been relicensed for 3819 fuel assemblies.

Attachment to Monthly Operating Report for January 2003 Page 2 UNIT 3 REFUELING INFORMATION (Continued)

9. The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present capacity:

Based on projected dry cask storage schedules and reload batch sizes, a full core discharge will remain available throughout plant life.

OPERATING DATA REPORT DOCKET NO. 50-277 DATE FEBRUARY 12, 2003 COMPLETED BY EXELON C. S. LEWIS PLANT ENGINEERING ENGINEERING DIVISION PEACH BOTTOM ATOMIC POWER STATION TELEPHONE (717) 456-3245 OPERATING STATUS

1. UNIT NAME: PEACH BOTTOM UNIT 2
2. REPORTING PERIOD: JANUARY, 2003
3. DESIGN ELECTRICAL RATING (NET MWE)" .- . - . - . - . - . - . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1143

4. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 1182
5. MAXIMUM DEPENDABLE CAPACITY (NET MWE) .... ..................................... ............. 1116 THIS MONTH YR-TO-DATE CUMULATIVE 6 NUMBER OF HOURS REACTOR WAS CRITICAL 7440 7440 182,0095
7. REACTOR RESERVE SHUTDOWN HOURS 00 0.0 00
8. HOURS GENERATOR ON-LINE 744.0 744.0 177,623.9
9. UNIT RESERVE SHUTDOWN HOURS 00 00 0.0
10. NET ELECTRICAL ENERGY GENERATED (MWH) 848,641 848,641 174,734,407

OPERATING DATA REPORT (CONTINUED)

DOCKET NO. 50-277 DATE FEBRUARY 12, 2003 THIS MONTH YR-TO-DATE CUMULATIVE

11. UNIT SERVICE FACTOR 1000% 100 0% 709%
12. UNIT AVAILABILITY FACTOR 100.0 % 100 0% 70.9 %
13. UNIT CAPACITY FACTOR (USING MDC NET) 102.2 % 102 2% 64.8 %
14. UNIT CAPACITY FACTOR (USING DER NET) 99.8 % 998% 636%
15. UNIT FORCED OUTAGE RATE .0% 0% 96%
16. SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE, DATE AND DURATION OF EACH):

(717) 4564248

17. IF SHUTDOWN AT THE END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: (717) 456-4248
18. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATIONS): FORECAST ACHIEVED INITIAL CRITICALITY 09/16/73 INITIAL ELECTRICITY 02/18/74 COMMERCIAL OPERATION 07/05/74 PAGE 2 OF 2

UNIT SHUTDOWNS DOCKET NO. 50-277 UNIT NAME PEACH BOTTOM UNIT 2 DATE FEBRUARY 12,2003 COMPLETED BY EXELON C. S. LEWIS PLANT ENGINEERING ENGINEERING DIVISION PEACH BOTTOM ATOMIC POWER STATION REPORT MONTH JANUARY, 2003 TELEPHONE (717) 456-3245 METHOD OF CAUSE AND CORRECTIVE TYPE DURATION REASON SHUTTING DOWN ACTION TO NO. DATE (1) (HOURS) (2) REACTOR (3) PREVENT RECURRENCE TOTAL HOURS (1) (2) (3)

F- FORCED REASON METHOD S - SCHEDULED A - EQUIPMENT FAILURE (EXPLAIN) 1 - MANUAL B - MAINTENANCE OR TEST 2 - MANUAL SCRAM C - REFUELING 3 - AUTOMATIC SCRAM D - REGULATORY RESTRICTION 4 - OTHER (EXPLAIN)

E - OPERATOR TRAINING + LICENSE EXAMINATION F - ADMINISTRATIVE G - OPERATIONAL ERROR (EXPLAIN)

H - OTHER (EXPLAIN)

OPERATING DATA REPORT DOCKET NO. 50-278 DATE FEBRUARY 12, 2003 COMPLETED BY EXELON C. S. LEWIS PLANT ENGINEERING ENGINEERING DIVISION PEACH BOTTOM ATOMIC POWER STATION TELEPHONE (717) 456-3245 OPERATING STATUS

1. UNIT NAME: PEACH BOTTOM UNIT 3
1. N NI ME . . . . . . . . . . . . . . . .. . . . . . . . . . .

JANUARY, 2003

2. REPORTING PERIOD'
3. DESIGN ELECTRICAL RATING (NET MWE): - - - - -.. . . . . . . . . . . . . . . . . . . . 11 19
4. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE)" 1159

1093 5 MAXIMUM DEPENDABLE CAPACITY (NET MWE): ---. .. .... ... ... . . . . . . . . . . .-lO09 3 THIS MONTH YR-TO-DATE CUMULATIVE

6. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 744 0 180,883.5 0.0 0.0 0.0
7. REACTOR RESERVE SHUTDOWN HOURS
8. HOURS GENERATOR ON-LINE 7440 744.0 176,977 8 9 UNIT RESERVE SHUTDOWN HOURS 00 00 0.0
10. NET ELECTRICAL ENERGY GENERATED (MWH) 829,845 829,845 172,945,810

OPERATING DATA REPORT (CONTINUED)

DOCKET NO. 50-278 DATE FEBRUARY 12,2003 THIS MONTH YR-TO-DATE CUMULATIVE

11. UNIT SERVICE FACTOR 1000 % 1000% 718%
12. UNIT AVAILABILITY FACTOR 1000 % 1000 % 71.8%
13. UNIT CAPACITY FACTOR (USING MDC NET) 102.0% 1020% 665%
14. UNIT CAPACITY FACTOR (USING DER NET) 99.7 % 99.7 % 647%
15. UNIT FORCED OUTAGE RATE 0% 0% 83%
16. SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE, DATE AND DURATION OF EACH):

(717) 456-4248

17. IF SHUTDOWN AT THE END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: (717) 456-4248 18 UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATIONS): FORECAST ACHIEVED INITIAL CRITICALITY 08/07/74 INITIAL ELECTRICITY 09/01/74 COMMERCIAL OPERATION 12/23/74 PAGE 2 OF 2

UNIT SHUTDOWNS DOCKET NO. 50-278 UNIT NAME PEACH BOTTOM UNIT 3 DATE FEBRUARY 12,2003 COMPLETED BY EXELON C. S. LEWIS PLANT ENGINEERING ENGINEERING DIVISION PEACH BOTTOM ATOMIC POWER STATION REPORT MONTH JANUARY, 2003 TELEPHONE (717) 456-3245 METHOD OF CAUSE AND CORRECTIVE TYPE DURATION REASON SHUTTING DOWN ACTION TO NO. DATE (1) (HOURS) (2) REACTOR (3) PREVENT RECURRENCE TOTAL HOURS (1) (2) (3)

F- FORCED REASON METHOD A - EQUIPMENT FAILURE (EXPLAIN) 1 - MANUAL S - SCHEDULED B - MAINTENANCE OR TEST 2- MANUAL SCRAM C - REFUELING 3 - AUTOMATIC SCRAM D - REGULATORY RESTRICTION 4 - OTHER (EXPLAIN)

E - OPERATOR TRAINING + LICENSE EXAMINATION F - ADMINISTRATIVE G - OPERATIONAL ERROR (EXPLAIN)

H - OTHER (EXPLAIN)

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