ML041410047
| ML041410047 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 05/04/2004 |
| From: | Stone J Exelon Nuclear |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| CCN 04-14051 | |
| Download: ML041410047 (6) | |
Text
ExelonM Exelon Nuclear Peach Bottom Atomic Power Station 1848 Lay Road Delta, PA 17314-9032 Telephone 717.456.7014 www.exeloncorp.com Nuclear May 4, 2004 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555 Docket Nos. 50-277 and 50-278
Subject:
Monthly Operating Report for April 2004 In accordance with Technical Specifications, Section 5.6.4, "Monthly Operating Reports,"
we are submitting this Monthly Operating Report for Peach Bottom Atomic Power Station, Units 2 and 3.
Should you have any questions concerning this letter, (717) 456-3245.
please contact Mr. Chester Lewis at Respectfully, 6L J
t A-S Jo A. Stone Plant Manager Peach Bottom Atomic Power Station JASIPJD/NPA/CSL:cmg d 1, CSL-Enclosures cc:
H. J. Miller, Administrator, Region I, USNRC C. Smith, USNRC, Senior Resident Inspector, PBAPS
1-2'14
-:k 17
Can NM-14051
'F' I. INTRODUCTION Peach Bottom Atomic Power Station is composed of two Boiling Water Reactors and Steam Turbine/Generators located in Delta, Pennsylvania. Unit Two and Unit Three both have a Maximum Dependable Capacity of 1112 MWe Net. The Station is jointly owned by Exelon Nuclear and Public Service Electric and Gas. The Nuclear Steam Supply Systems are General Electric Company Boiling Water Reactors. The Architect/Engineer and Primary Construction Contractor was Bechtel Corporation. The Susquehanna River is the condenser cooling water source. The plant is subject to license numbers DPR-44 and DPR-56, issued October 25, 1973, and July 2, 1974, for Unit Two and Unit Three respectively, pursuant to Docket Numbers 50-277 and 50-278. The dates of initial Reactor criticality for Units Two and Three were September 16, 1973, and August 7, 1974, respectively. Commercial generation of power began on February 18, 1974, for Unit Two, and September, 1974, for Unit Three.
II.
SUMMARY
OF OPERATING EXPERIENCE A. Unit TWO Unit 2 began the month of April at 100% of maximum allowable power (3496 MWth).
At 2300 on April 23rd, Unit 2 reduced power to 50%, for a planned summer readiness load drop, in which condenser waterboxes were cleaned, among other miscellaneous activities. The Unit returned to maximum allowable power by 2337 on April 24th.
At 2318 on April 2 6th, Unit 2 reduced power to 77%, for a planned follow-up rod pattern adjustment. The Unit returned to maximum allowable power by 1634 on April 2 7 th.
Unit 2 ended the month of April at 100% of maximum allowable power (3496 MWth).
B. Unit THREE Unit 3 began the month of April at 100% of maximum allowable power (3514 MWth).
Unit 3 operated at 100% of maximum allowable power for the entire month of April.
Unit 3 ended the month of April at 100% of maximum allowable power (3514 MWth).
III. OPERATING DATA STATISTICS A. Peach Bottom Unit TWO Operating Data Report for April 2004 DOCKET NO.:
DATE:
COMPLETED BY:
TELEPHONE:
50-277 May 4, 2004 Chip Lewis (717) 456-3245 OPERATING STATUS REPORTING PERIOD:
GROSS HOURS IN REPORTING PERIOD:
CURRENTLY AUTHORIZED POWER LEVEL (MWth):
DESIGN ELECTRICAL RATING (MWe-Net):
MAX. DEPENDABLE CAPACITY (MWe-Net):
April 2004 719 3496 1138 1112 1.
2.
UNIT 2 OPERATING STATUS 3.
4.
5.
6.
PARAMETER THIS MONTH NUMBER OF HOURS THE REACTOR WAS CRITICAL.
719.0 HOURS GENERATOR ON-LINE.
719.0 UNIT RESERVE SHUTDOWN HOURS 0
YTD 2846.1 2825.8 0
CUMULATIVE 192,612.5 188,140.9 0.
NET ELECTRICAL ENERGY GENERATED 811,844.4 3,193,591.6 186,345,129.7
III. OPERATING DATA STATISTICS B. Peach Bottom Unit THREE Operating Data Report for April 2004 DOCKET NO.:
DATE:
COMPLETED BY:
TELEPHONE:
50-278 May 4, 2004 Chip Lewis (717) 456-3245 OPERATING STATUS REPORTING PERIOD:
GROSS HOURS IN REPORTING PERIOD:
CURRENTLY AUTHORIZED POWER LEVEL (MWth):
DESIGN ELECTRICAL RATING (MWe-Net):
MAX. DEPENDABLE CAPACITY (MWe-Net):
April 2004.
719 3514 1138 112 1.
2.
UNIT 3 OPERATING STATUS 3.
4.
.5.
6.
PARAMETER THIS MONTH NUMBER OF HOURS THE REACTORWAS CRITICAL 719.0 HOURS GENERATOR ON-LINE 719.0 UNIT RESERVE SHUTDOWN HOURS 0
NET ELECTRICAL ENERGY GENERATED 823,250.4 I
YTD 2903.0 2903.0 0
3,318,331.6 CUMULATIVE 191,173.4 187,228.0 0
184,372,096.7
'; Z IV. OPERATING DATA STATISTICS A. Unit TWO Shutdowns for April.2004 No. for Year Type Date
- 1).
Duration (Hours).
Reason (2)
Method of
- Shutting Down (3)
Corrective Actions/Comments No Unit TWVO shutdowns for April 2004 B. Unit THREE Shutdowns for April 2004 No. for Year Type Date (I)
Duration (Hours)
Reason (2)
Method of Shutting
. Down (3)
Corrective Actions/Comments No Unit THREE shutdownsfor April 2004 I
Legend
.(I)Type:
F - Forced S - Scheduled (2) Reason:
A. 7 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)
(3) Method of Shutting Down:
- 1. - Manual
- 2. - Manual Trip/Scram
- 3. - Automatic Trip/Scram
- 4. - Continuation
- 5. Other (Explain)