ML032600892
| ML032600892 | |
| Person / Time | |
|---|---|
| Site: | Wolf Creek  (NPF-042) |
| Issue date: | 09/09/2003 |
| From: | Moles K Wolf Creek |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| RA 03-0107 | |
| Download: ML032600892 (3) | |
Text
NUCLEAR-OPERATING COI R~O tKevln J. -Moles Manager Regulatory Affairs SEP -92003 RA03-01 07
-U. -S. Nuclear Regulatory Commission ATTN: 'Document Control Desk Washington, DC 20555
Subject:
Docket No. 50-482: August 2003 Monthly Operating Report Gentlemen:
Attached to this letter is the August 2003, Monthly Operating Report for the Wolf Creek~
Generating Station. This su bmittal Is-being Made in accordance with the requirements-of Wolf Creek Genertn ttonTcnc-Specification 5.6.4, ~Mnthly -Operating
-,-Reports."
This submittal also follows -the guidance ot Generic Letter 97-02, tmRevised Contents of the Monthly, Oprating Rebpbrt.o If you -have any cju stions regarding this -
report please contact me at (620) 364-4126, or Ms.- Jennifer Yunk at (620) 364-4272.
Very t t yyus KJM~rIg Attachment-cc:
J. N. Donohew (NRC), wla D; N.Graves (NRC), wla T. P. Gwynn (NRC), wla Senior Resident Inspector (NRC), wla P.O. Box 411/ Burlington, KS -66839/ Phone: (620) 364-8831 An, Equal Opportunity Employer M/F/HCNVET
Attachment to RA 03-0107 Page 1 of 2 OPERATING DATA REPORT Report Number: 222 DOCKET NO.:
UNIT NAME:
DATE:
COMPLETED BY:
TELEPHONE:
50-482 Wolf Creek Generating Station September 5, 2003 J. L. Yunk (620) 3644272 REPORT MONTH: August 2003 I 1. I Design Electrical Rating (MWe - Net):
l 11701 l 2.
Maximum Dependable Capadty (MWe - Net):
1 1167 This Month Year to Date Cumulative
- 3.
Number of Hours Reactor Critical:
707.9 5,775.3 135,911.1
- 4.
Number of Hours Generator On-Line:
700.8 5,762.7 134,708.5 I5.
l Unit Reserve Shutdown Hours:
0.0 0.0 339.8
- 6.
Net Electrical Energy Generated (MWH) 805,442.0 6,783,346.0 152,862,050.0 Wolf Creek Generating Station Monthly Operating Report August 2003 Page 1 of 2
.40 A Attachment to RA 03-0107 Page 2 of 2 UNIT SHUTDOWN AND POWER REDUCTIONS DOCKET NO.:
UNIT NAME:
DATE:
COMPLETED BY:
TELEPHONE:
50-482 Wolf Creek Generating Station September 5, 2003 J. L. Yunk (620) 364-4272 Type METHOD OF SHUTTING F: FORCED DURATION REASON DOWN THE REACTOR CORRECTIVE ACTIONS/COMMENTS No.
Date S: SCHEDULED (Hours)
(1)
(2) 03-02 08/18/2003 F
43.20 A
3 Replaced circuit cards and solenoids on feedwater Isolation valve (AEFV40)4
SUMMARY
The unit operated in Mode 1, at or near 100% power from August 1, 2003, until 1558, August 18, when an automatic reactor shutdown occurred. The shutdown was due to a low-low steam generator level trip that resulted from the closure of the "B" main feedwater Isolation valve. All plant systems and equipment responded as designed. The unit returned to criticality at 0359, August 20, and synchronized to the grid at 1107.
At 0250, August 21, the unit reached 100 percent power and remained at or near 100 percent power for the remainder of the month.
(1) REASON:
A: EQUIPMENT FAILURE (EXPLAIN)
B: MAINTENANCE OR TEST C: REFUELING D: REGULATORY RESTRICTION E: OPERATOR TRAINING AND LICENSE EXAMINATION F: ADMINISTRATIVE G: OPERATIONAL ERROR (EXPLAIN)
H: OTHER (EXPLAIN)
I I
i I
(2) METHOD: 1. MANUAL
- 2. MANUAL SCRAM
- 3. AUTOMATIC SCRAM
- 4. CONTINUATION
- 5. OTHER Wolf Creek Generating Station Monthly Operating Report August 2003 Page 2 of 2