ML050770210
| ML050770210 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 03/15/2005 |
| From: | Danni Smith Arizona Public Service Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| 035-00734-DMS | |
| Download: ML050770210 (4) | |
Text
LAPS A sutbsidianr ofnPi,,nacde Ikiat Cajiial Corporatiow 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 March 15, 2005 035-00734-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 FEBRUARY 2005 Enclosed are the Monthly Operating Reports for FEBRUARY 2005, 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.
Sincerely, DMS/ap
Enclosures:
FEBRUARY 2005 Monthly Operating Reports cc:
(all w/enclosures)
Dr. Bruce S. Mallett - Regional Administrator, NRC Region IV PVNGS Resident Inspector INPO Records Center Utility Data Institute "eat
OPERATING DATA REPORT DOCKET NO.
UNIT NAME DATE COMPLETED BY TELEPHONE 50-528 Palo Verde I March 15, 2005 Don Vogt 623-393-5926 REPORTING PERIOD:
February 2005
- 1. Design Electrical Rating
- 2.
Maximum Dependable Capacity (MWe-Net) 1,265.00 1,243.00 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 430.33 1,174.33 131,682.55 417.32 1,161.32 130.221.02 0.00 0.00 0.00 470,473.81 1,377,577.42 156,869,064.70 UNIT SHUTDOWNS Type Method of No.
Date F: Forced Duration Reason I Shutting Cause & Corrective Action S: Scheduled (Hours)
Down 2 Comments 0
__01 02/09/2005 F
4.68 A
Unit taken off line for rework of a 13.8 kV I
I I
I I
,breaker
SUMMARY
- The unit began the month at full power and was taken off line on February 5th to rework a failed 13.8 kV breaker. Several problems emerged and delayed start-up while the problems were resolved including a RCP I B oil seal leak, a mechanical problem on a containment isolation valve for SG blowdown, and a problem with the reactor tip switchgear breaker A. In addition a security hold due to a non-credible security threat contributed to the outage time. On February 19th the unit was taken critical at 4:52 AM and synchronized to the grid at 5:53 PM. The unit reached full power on February 21 st and continued operating at full power through the end of the month.
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 TrIplScram 4
Continuation 5
Other (Explain)
Page 1 of 1
OPERATING DATA REPORT DOCKET NO.
5 UNIT NAME F
DATE I
COMPLETED BY t
TELEPHONE z
REPORTING PERIOD:
0-529
'alo Verde 2 Marc FW005M Don Vogt 6Z3=Y3 Z=
February 2005 1.
2.
Design Electrical Rating Maximum Dependable Capacity (MWe.Net) 1,336.00 1,314.00 3.
4.
S.
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 672.00 1,416.00 672.00 1,416.00 0.00 0.00 884,056.97 1,860,502.09 Cumulative 130,385.67 128,945.80 0.00 157,910,654.25 UNIT SHUTDOWNS Type Method of No.
Date F: Forced Duration Reason Shutting Cause & Corrective Action S: Scheduled (Hours)
Down 2 Comments
SUMMARY
- Began month in Mode 1: RX power at full power. Ended month in Mode 1: RX power at full power.
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 TriplScram 4
Continuation 5
Other (Explain)
Page 1 of 1
OPERATING DATA REPORT DOCKET NO.
50-530 UNIT NAME Palo Verde 3 DATE March 15,2005 COMPLETED BY Don Vogt TELEPHONE 623-3935926 REPORTING PERIOD:
February 2005
- 1. Design Electrical Rating
- 2.
Maximum Dependable Capacity (MWe-Net) 1,269.00 1,247.00
- 3.
Number of Hours the Reactor was Critical
- 4.
Number of Hours Generator Online C. Reserve Shutdown Hours
- 6.
Net Electrical Energy Generated (MWHrs)
This Month Yr-to-Date Cumulative 672.00 1,416.00 126,222.48 672.00 1,416.00 125,058.59 0.00 0.00 0.00 839,011.44 1,773,635.63 153,058,821.06 UNIT SHUTDOWNS Type Method of No.
Date F: Forced Duration Reason Shutting Cause & Corrective Action NS: Scheduled (Hours)
Down 2 Comments
SUMMARY
- Began month in Mode 1: RX power at full power. Ended month in Mode 1: RX power at full power.
I 2
Reason:
A Equipment Failure (Explain)
B Maintenance or Test C
Refueling D
Regulatory Restriction E
Operator Training & Ucense 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