ML020350500

December 2001 Monthly Operating Report for Peach Bottom, Units 2 & 3

ML020350500
Person / Time
Site:	Peach Bottom
Issue date:	01/03/2002
From:	Davison P Exelon Nuclear
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
RG-10.001, Rev. 4, TS 5.6.4
Download: ML020350500 (13)

Text

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Exelon Nuclear Peach Bottom Atomic Power Station Telephone 717.456.7014 www.exeloncorp.com Nuclear 1848 Lay Road Delta, PA 17314-9032 January 3, 2002 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 December 2001 forwarded pursuant to Technical Specification 5.6.4 under the guidance of Regulatory Guide 10.1, Revision 4.

Sincerely, Paul J. Davison Director, Site Engineering Peach Bottom Atomic Power Station PJD/PRR/CSL: cmg Enclosures cc, H. J. Miller, Administrator, Region I, USNRC A.C. McMurtray, USNRC, Senior Resident Inspector, PBAPS ccn 02-14001

Peach Bottom Atomic Power Station Unit 2 December 1 through December 31, 2001 Narrative Summary of Operating Experiences Unit 2 began the month of December at 94% power, in the process of a power reduction to 19% to troubleshoot an instrument nitrogen leak. Following repairs, the Unit returned to 100% power by 1130 on December 2 nd.

At 0300 on December 3 r', Unit 2 reduced power to 83% for a follow-up rod pattern adjustment. The Unit returned to 100% power by 0515 on December 3rd.

At 2115, on December 7 , Unit 2 reduced power to 99% for a planned PMS computer outage, and for mod testing on the PMS computer. The Unit returned to 100% power by 0621 on December 8 th At 1402 on December 2 2nd, Unit 2 reduced power to 90% for a planned main turbine stop valve test.

The Unit returned to 100% power by 1515 on December 2 2nd.

Unit 2 ended the month of December at 100% power.

Peach Bottom Atomic Power Station Unit 3 December 1 through December 31, 2001 Narrative Summary of Operating Experiences Unit 3 began the month of December at 100% power.

Unit 3 operated at 100% for the entire month of December.

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

Attachment to Monthly Operating Report for December 2001 Page 1 UNIT 2 REFUELING INFORMATION

1. Name of facility:

Peach Bottom Unit 2

2. Scheduled date for next refueling shutdown:

Reload 14 is scheduled for September 20, 2002.

3. Scheduled date for restart following refueling:

Restart following refueling forecast for October 6, 2002.

4. Will refueling or resumption of operation therefore 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, 2002.

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 2R14 reload will consist of approximately 284 GE-14 bundles. This will be the second reload of GE- 14 fuel.

Docket No. 50-277 Attachment to Monthly Operating Report for December 2001 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 - 3032 Fuel Assemblies, 52 Fuel Rods (c) Interim Spent Fuel Storage Installation - 272 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:

A full core discharge surplus of 23 licensed rack locations will remain available until the summer 2002 dry cask storage campaign. Based on projected dry cask storage schedules and reload batch sizes, a surplus of not less than 87 licensed rack locations will be available from that time, through end of plant life.

Docket No. 50-278 Attachment to Monthly Operating Report for December 2001 Page 1 UNIT 3 REFUELING INFORMATION

1. Name of facility:

Peach Bottom Unit 3

2. Scheduled date for next refueling shutdown:

Reload 14 is scheduled for September 22, 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?

no If answer is yes, what, in general, will these be?

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

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 284 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, 16 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 December 2001 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:

A full core discharge surplus of 38 accessible licensed rack locations are available.

Based on projected dry cask storage schedules and reload batch sizes, a surplus of not less than 74 licensed rack locations will be available starting with 3R14 (2003), running through the end of plant life.

OPERATING DATA REPORT DOCKET NO. 50-277 DATE JANUARY 3, 2002 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: DECEMBER, 2001

3. DESIGN ELECTRICAL RATING (NET MWE): 1119

4. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 1159

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

6. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 8,605.0 173,083.6

7. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

8. HOURS GENERATOR ON-LINE 744.0 8,563.8 168,730.8

9. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

10. NET ELECTRICAL ENERGY GENERATED (MWH) 809,822 9,369,238 165,046,833

OPERATING DATA REPORT (CONTINUED)

DOCKET NO. 50 - 277 DATE JANUARY 3, 2002 THIS MONTH YR-TO-DATE CUMULATIVE

11. UNIT SERVICE FACTOR 100.0% 97.8 % 70.0 %

12. UNIT AVAILABILITY FACTOR 100.0 % 97.8 % 70.0 %

13. UNIT CAPACITY FACTOR (USING MDC NET) 99.6 % 97.9 % 64.2 %

14. UNIT CAPACITY FACTOR (USING DER NET) 97.3% 95.6 % 63.1 %

15. UNIT FORCED OUTAGE RATE .0 % 2.6 % 10.1 %

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 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 JANUARY 3, 2002 COMPLETED BY EXELON C. S. LEWIS PLANT ENGINEERING ENGINEERING DIVISION PEACH BOTTOM ATOMIC POWER STATION REPORT MONTH DECEMBER, 2001 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-MANUALSCRAM 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 JANUARY 3, 2002 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

2. REPORTING PERIOD: DECEMBER, 2001

3. DESIGN ELECTRICAL RATING (NET MWE): 1119

4. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 1159

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

6. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 8,175.9 171,379.5

7. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

8. HOURS GENERATOR ON-LINE 744.0 8,154.4 167,493.3

9. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

10. NET ELECTRICAL ENERGY GENERATED (MWH) 836,797 8,524,440 162,468,582

OPERATING DATA REPORT (CONTINUED)

DOCKET NO. 50 - 278 DATE JANUARY 3, 2002 THIS MONTH YR-TO-DATE CUMULATIVE

11. UNIT SERVICE FACTOR 100.0% 93.1 % 70.7 %

12. UNIT AVAILABILITY FACTOR 100.0% 93.1 % 70.7 %

13. UNIT CAPACITY FACTOR (USING MDC NET) 102.9 % 89.0 % 65.1 %

14. UNIT CAPACITY FACTOR (USING DER NET) 100.5% 87.0 % 63.4 %

15. UNIT FORCED OUTAGE RATE .0 % .0% 8.7 %

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 JANUARY 3, 2002 COMPLETED BY EXELON C. S. LEWIS PLANT ENGINEERING ENGINEERING DIVISION PEACH BOTTOM ATOMIC POWER STATION REPORT MONTH DECEMBER, 2001 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)