ML041110428
| ML041110428 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 04/14/2004 |
| From: | Danni Smith Arizona Public Service Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| 035-00722-DMS | |
| Download: ML041110428 (4) | |
Text
I LAFS A si/sidjanv ofPinnacle almost Capital Corporation Palo Verde Nuclear Generating Station David M. Smith Plant Manager Nuclear Production Tel.
623-393-6116 Fax.
623-393-6077 e-mail: DSMITH10@apsc.com Mail Station 7602 P.O. Box 52034 Phoenix, AZ 85072-2034 April 14,2004 035-00722-DMS U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001
Dear Sirs:
Subject:
Palo Verde Nuclear Generating Station (PVNGS)
Units 1, 2, and 3 Docket Nos. STN 50-52815291530 Monthly Operating Reports for MARCH 2004 Enclosed are the Monthly Operating Reports for MARCH 2004, prepared and submitted pursuant to Specification 5.6.4 of Appendix A, (Technical Specifications) to the PVNGS Units 1, 2, and 3 Operating Licenses.
By copy of this letter, Arizona Public Service Company is also forwarding the Monthly Operating Reports to the Regional Administrator, NRC Region IV and the NRC Resident Inspector.
If you have any questions, please contact Don Vogt at (623) 393-5926.
DMS/ap
Enclosures:
MARCH 2004 Monthly cc:
(all w/enclosures)
Dr. Bruce S. Mallett - Regional Administrator, NRC Region IV PVNGS Resident Inspector INPO Records Center Utility Data Institute 21
OPERATING DATA REPORT DOCKET NO.
50-528 UNIT NAME Palo Verde I DATE Aprl 09, COMPLETED BY Don Vogt TELEPHONE (623)39 REPORTING PERIOD:
March 2004
- 1. Design Electrical Rating
- 2.
Maximum Dependable Capacity (MWe-Net) 1,265.00 1,243.00
- 3.
Number of Hours the Reactor was Critical
- 4.
Number of Hours Generator On-line
- 5.
Reserve Shutdown Hours
- 6.
Net Electrical EnergyGenerated (MWHrs)
This Month Yr-to-Date Cumulative 744.00 2,094.30 124,876.22 744.00 2,079.50 123,468.53 0.00 0.00 0.00 927,891.07 2,581,525.94 148,837,216.28 UNIT SHUTDOWNS Type Method of No.
Date F: Forced Duration Reason Shutting Cause & Corrective Action S: Scheduled (Hours)
Down 2 Comments
SUMMARY
- Unit began month in Mode 1 with RX power at 99.02% and ended the month in Mode I with RX power at 98.84%. There were no significant events this month. January 2004 net generation has been revised by -224.084 MW and is included in the year-to-date and cumulative totals.
1 2
Reason:
A Equipment Failure (Explain)
B Maintenance or Test C
Refueling D
Regulatory Restriction E
Operator Training & License Examination F
Administration G
Operational Error (Explain)
H Other (Explain)
Method:
I Manual 2
Manual TriplScram 3
Automatic TriplScram 4
Continuation 5
Other (Explain)
Page 1 of I
OPERATING DATA REPORT DOCKET NO.
I UNIT NAME I
DATE I
COMPLETED BY I
TELEPHONE I
REPORTING PERIOD:
50-529 Palo Verde 2 Apil 1472004
)on Vogt 623) 393-5926 March 2004 1.
2.
Design Electrical Rating Maximum Dependable Capacity (MWe-Net) 1,354.00 1,335.00 3.
4.
5.
6.
Number of Hours the Reactor was Critical Number of Hours Generator On-line Reserve Shutdown Hours Net Electrical Energy Generated (MWHrs)
This Month Yr-to-Date Cumulative 557.08 1,751.46 122,540.72 545.67 1,740.05 121,129.57 0.00 0.00 0.00 702,560.99 2,311,836.82 147,699,929.69 UNIT SHUTDOWNS Type Method of No.
Date F: Forced Duration Reason1 Shutting Cause & Corrective Action S 5: Scheduled (Hours)
Down 2 Comments 04-01 02/1912004 F
198.33 A
4 Manually tripped RX per shutdown procedure at 20% power due to SG#1 tube I_
I_
I I
I I leak.
SUMMARY
- The Design Electrical Rating (DER) and the Maximum Dependable Capacity (MDC) reflect the power uprate performed in 2003. These are interim values. Official values approved by station owners will be determined after testing is completed at the end of the 3rd quarter (ate summer). The unit began the month in Mode 5 in an outage to repair a steam generator tube leak The unit was synchronized to the grid at 0620 on 03/09 and reached full RX power at 0413 on 03/10. The unit ended the month in Mode 1 with RX power at 99.99%. January 2004 net generation has been revised by -827.516 MWand is included in the year-to-date and cumulative totals.
I 2
Reason:
A Equipment Failure (Explain)
B Maintenance or Test C
Refueling D
Regulatory Restriction E
Operator Training &L Ucense Examination F
Administration G
Operational Error (Explain)
H Other (Explain)
Method:
I Manual 2
Manual TriptScram 3
Automatic Trip/Scram 4
Continuation 5
Other (Explain)
Page 1 of I
OPERAlING DATA REPORT DOCKET NO.
UNIT NAME I
DATE 7
COMPLETED BY I
TELEPHONE I
REPORTING PERIOD:
50-530 Palo Verde 3 kpnI 09,2004
)on Vogt 623) 393-5926 March 2004 1.
2.
Design Electrical Rating Maximum Dependable Capacity (MWe-Net) 1,269.00 1,247.00 3.
4.
5.
6.
Number of Hours the Reactor was Critical Number of Hours Generator On-line Reserve Shutdown Hours Net Electrical Energy Generated (MWHrs)
This Month Yr-to-Date Cumulative 586.30 1,987.03 119,950.33 574.68 1,974.31 118,885.68 0.00 0.00 0.00 708,065.85 2,486,681.00 145,548,549.02 UNIT SHUTDOWNS Type Method of No.
Date F: Forced Duration Reason 1 Shutting Cause & Corrective Action S: Scheduled (Hours)
Down 2 Comments 04-01 02/28/2004 F
169.32 A
4 Automatic turbine trip on loss of generator field due to an excitation control system failure. Following turbine trip the RX was manually shutdown.
SUMMARY
- The unit began the month in Mode 4 in a cool down to Mode 5 due to indication of RCS leakage at one of the pressurizer heatersleeves. The unitwas synchronized to the grid at 0119 on 03/08 and reached full RX power at 0413 on 03109. The unit ended the month in Mode 1 with RX power at 98.95%. January 2004 net generation has been revised by -212.710 MW and is included in the year-to-date and cumulative totals.
I 2
Reason:
A Equipment Failure (Explain)
B Maintenance or Test C
Refueling D
Regulatory Restriction E
Operator Training & license Examination F
Administration G
Operational Error (Explain)
H Other (Explain)
Method:
I Manual 2
Manual TriplScram 3
Automatic Trip/Scram 4
Continuation 5
Other (Explain)
Page 1 of I