ML021710053

May 2002 Monthly Operating Report for Peach Bottom Units 2 & 3

ML021710053
Person / Time
Site:	Peach Bottom
Issue date:	06/04/2002
From:	Davison P Exelon Nuclear
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML021710053 (13)

Text

Exelkn.

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

Sincerely, j6~ ý Th, A,

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 02-14047

ýYlý

Peach Bottom Atomic Power Station Unit 2 May 1 through May 31, 2002 Narrative Summary of Operating Experiences Unit 2 began the month of May at 100% power.

At 2205 on May 10 th, Unit 2 reduced power to 50% for a planned rod sequence exchange and scram time testing. The Unit returned to 100% power by 1628 on May 1 1 th.

At 2302 on May 12th Unit 2 reduced power to 85% for a planned follow-up rod pattern adjustment.

The Unit returned to 100% power by 0155 on May 13th.

At 2303 on May 3 1S, Unit 2 reduced power to 85% for a planned rod pattern adjustment. The load drop continued into June 1st, and the Unit returned to 100% power by 0440 on June 1S.

Unit 2 ended the month of May at 85% power.

Peach Bottom Atomic Power Station Unit 3 May 1 through May 31, 2002 Narrative Summary of Operating Experiences Unit 3 began the month of May at 100% power.

At 2203 on May 17 th, Unit 3 reduced power to 51% for a planned rod sequence exchange and scram time testing. The Unit returned to 100% power by 1700 on May 18th.

At 2300 on May 1 9 th, Unit 3 reduced power to 90% for a planned follow-up rod pattern adjustment.

The Unit returned to 100% power by 0039 on May 20th.

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

Attachment to Monthly Operating Report for May 2002 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 10, 2002.

3.

Scheduled date for restart following refueling:

Restart following refueling forecast for September 30, 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 May 2002 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 - 2896 Fuel Assemblies, 58 Fuel Rods (c) Interim Spent Fuel Storage Installation - 408 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 May 2002 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 22, 2003.

3.

Scheduled date for restart following refueling Restart following refueling forecast for October 7, 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 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, 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 May 2002 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 JUNE 4, 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:

2. REPORTING PERIOD:

3. DESIGN ELECTRICAL RATING (NET MWE):

4. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE):

5. MAXIMUM DEPENDABLE CAPACITY (NET MWE):

THIS MONTH

6. NUMBER OF HOURS REACTOR WAS CRITICAL

7. REACTOR RESERVE SHUTDOWN HOURS

8. HOURS GENERATOR ON-LINE

9. UNIT RESERVE SHUTDOWN HOURS

10. NET ELECTRICAL ENERGY GENERATED (MWH)

YR-TO-DATE 744.0 0.0 744.0 0.0 824,182 PEACH BOTTOM UNIT 2 MAY, 2002 1119 1159 1093 CUMULATIVE 3,623.0 0.0 3,623.0 0.0 4,043,563 176,706.6 0.0 172,353.8 0.0 169,090,396

OPERATING DATA REPORT (CONTINUED)

THIS MONTH UNIT SERVICE FACTOR 100.0%

UNIT AVAILABILITY FACTOR 100.0%

UNIT CAPACITY FACTOR (USING MDC NET) 101.4%

UNIT CAPACITY FACTOR (USING DER NET) 99.0%

UNIT FORCED OUTAGE RATE

.0 %

SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE, DATE AND DURATION OF EACH):

(717) 456-4248 IF SHUTDOWN AT THE END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

(717) 456-4248 UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATIONS):

FORECAST INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION YR-TO-DATE 100.0%

100.0%

102.1 %

99.7 %

.0%

CUMULATIVE 70.5 %

70.5 %

64.8 %

63.7 %

9.9%

11.

12.

13.

14.

15.

16.

17.

18.

PAGE 2 OF 2 DOCKET NO.

DATE 50-277 JUNE 4, 2002 ACHIEVED 09/16/73 02/18/74 07/05/74

UNIT SHUTDOWNS REPORT MONTH DOCKET NO. 50-277 UNIT NAME PEACH BOTTOM UNIT 2 DATE JUNE 4, 2002 COMPLETED BY EXELON C. S. LEWIS PLANT ENGINEERING ENGINEERING DIVISION PEACH BOTTOM ATOMIC POWER STATION TELEPHONE (717) 456-3245 MAY, 2002 METHOD OF CAUSE AND CORRECTIVE TYPE DURATION REASON SHUTTING DOWN ACTION TO NO.

DATE (1)

(HOURS)

(2)

REACTOR (3)

PREVENT RECURRENCE TOTAL HOURS (1)

F - FORCED S - SCHEDULED (2)

(3)

REASON A - EQUIPMENT FAILURE (EXPLAIN)

B - MAINTENANCE OR TEST C - REFUELING D - REGULATORY RESTRICTION E - OPERATOR TRAINING + LICENSE EXAMINATION F - ADMINISTRATIVE G - OPERATIONAL ERROR (EXPLAIN)

H - OTHER (EXPLAIN)

METHOD 1-MANUAL 2-MANUAL SCRAM 3 -AUTOMATIC SCRAM 4 - OTHER (EXPLAIN)

OPERATING DATA REPORT DOCKET NO.

50-278 DATE JUNE 4, 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:

2. REPORTING PERIOD:

3. DESIGN ELECTRICAL RATING (NET MWE):

4. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE):

5. MAXIMUM DEPENDABLE CAPACITY (NET MWE):

THIS MONTH

6. NUMBER OF HOURS REACTOR WAS CRITICAL

7. REACTOR RESERVE SHUTDOWN HOURS

8. HOURS GENERATOR ON-LINE

9. UNIT RESERVE SHUTDOWN HOURS

10. NET ELECTRICAL ENERGY GENERATED (MWH)

PEACH BOTTOM UNIT 3 MAY, 2002 1119 1159 1093 YR-TO-DATE 744.0 0.0 744.0 0.0 826,718 CUMULATIVE 3,623.0 0.0 3,603.4 175,002.5 0.0 171,096.8 0.0 166,429,221 0.0 3,960,639

OPERATING DATA REPORT (CONTINUED)

THIS MONTH

11. UNIT SERVICE FACTOR 100.0%

12. UNIT AVAILABILITY FACTOR 100.0%

13. UNIT CAPACITY FACTOR (USING MDC NET) 101.7%

14. UNIT CAPACITY FACTOR (USING DER NET) 99.3%

15. UNIT FORCED OUTAGE RATE

.0%

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 INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION YR-TO-DATE 99.5 %

99.5 %

100.0%

97.7 %

.5%

CUMULATIVE 71.1 %

71.1 %

65.6 %

63.9 %

8.6 %

ACHIEVED 08/07/74 09/01/74 12/23/74 PAGE 2 OF 2 DOCKET NO.

DATE 50 - 278 JUNE 4, 2002

UNIT SHUTDOWNS REPORT MONTH DOCKET NO. 50-278 UNIT NAME PEACH BOTTOM UNIT 3 DATE JUNE 4, 2002 COMPLETED BY EXELON C. S. LEWIS PLANT ENGINEERING ENGINEERING DIVISION PEACH BOTTOM ATOMIC POWER STATION TELEPHONE (717) 456-3245 MAY, 2002 METHOD OF CAUSE AND CORRECTIVE TYPE DURATION REASON SHUTTING DOWN ACTION TO NO.

DATE (1)

(HOURS)

(2)

REACTOR (3)

PREVENT RECURRENCE TOTAL HOURS (1)

F-FORCED S - SCHEDULED (2)

(3)

REASON A - EQUIPMENT FAILURE (EXPLAIN)

B - MAINTENANCE OR TEST C - REFUELING D - REGULATORY RESTRICTION E - OPERATOR TRAINING + LICENSE EXAMINATION F - ADMINISTRATIVE G - OPERATIONAL ERROR (EXPLAIN)

H - OTHER (EXPLAIN)

METHOD 1-MANUAL 2 - MANUAL SCRAM 3 - AUTOMATIC SCRAM 4 - OTHER (EXPLAIN)