05000483/LER-2009-002, TDAFP Failed to Start During Surveillance Test
| ML092030346 | |
| Person / Time | |
|---|---|
| Site: | Callaway  |
| Issue date: | 07/21/2009 |
| From: | Neterer D AmerenUE |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| ULNRC-05647 LER 09-002-00 | |
| Download: ML092030346 (11) | |
| Event date: | |
|---|---|
| Report date: | |
| Reporting criterion: | 10 CFR 50.73(a)(2)(v), Loss of Safety Function 10 CFR 50.73(a)(2)(i) 10 CFR 50.73(a)(2)(vii), Common Cause Inoperability 10 CFR 50.73(a)(2)(ii)(A), Seriously Degraded 10 CFR 50.73(a)(2)(viii)(A) 10 CFR 50.73(a)(2)(ii)(B), Unanalyzed Condition 10 CFR 50.73(a)(2)(viii)(B) 10 CFR 50.73(a)(2)(iii) 10 CFR 50.73(a)(2)(ix)(A) 10 CFR 50.73(a)(2)(iv)(A), System Actuation 10 CFR 50.73(a)(2)(x) 10 CFR 50.73(a)(2)(v)(A), Loss of Safety Function - Shutdown the Reactor 10 CFR 50.73(a)(2)(v)(B), Loss of Safety Function - Remove Residual Heat 10 CFR 50.73(a)(2)(i)(A), Completion of TS Shutdown 10 CFR 50.73(a)(2)(i)(B), Prohibited by Technical Specifications |
| 4832009002R00 - NRC Website | |
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WAmeren Union Electric Callaway Plant July 21, 2009 u.s. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001 ULNRC-05647 PO Box 620 Fulton, MO 65251 1 OCFR50. 73 (a)(2)(i)(B) 1 OCFR50. 73 (a)(2)(ii)(B) 1 OCFR50. 73 (a)(2)(v)
U E Ladies and Gentlemen:
DOCKET NUMBER 50-483 CALLAWAY PLANT UNIT 1 UNION ELECTRIC CO.
FACILITY OPERATING LICENSE NPF-30 LICENSEE EVENT REPORT 2009-002-00 TURBINE-DRIVEN AXUILIARY FEEDWATER PUMP FAILED TO START DURING SURVEILLANCE TEST The enclosed licensee event report is submitted in accordance with 1 OCFR50. 73 (a)(2)(i)(B), 1 OCFR50. 73 (a)(2)(ii)(B), 1 OCFR50. 73 (a)(2)(v)(B), and 1 OCFR50.73 (a)(2)(v)(D). This report is associated with the failure of the Turbine-Driven Auxiliary Feedwater Pump to start on May 25,2009.
This letter does not contain new commitments.
Sincerely, ACS/nis Enclosure a subsidiary of Ameren Corporation
ULNRC... 05647 July 21, 2009 Page 2 cc:
Mr. Elmo E. Collins, Jr.
Regional Administrator U. S. Nuclear Regulatory Commission RegionN 612 E. Lamar Blvd., Suite 400 Arlington, TX 760 11-4125 Senior Resident Inspector Callaway Resident Office U. S. Nuclear Regulatory Commission 8201 NRC Road Steedman, MO 65077 Mr. Mohan C. Thadani (2 copies)
Senior Project Manager, Callaway Plant Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Mail Stop 0.. 8614 Washington, DC 20555-2738
ULNRC... 05647 July 21, 2009 Page 3 Index and send hardcopy to QA File A160.0761 Hardcopy:
Certrec Corporation 4200 South Hulen, Suite 422 Fort Worth, TX 76109 (Certrec receives ALL attachments as long as they are non.. safeguards and may be publicly disclosed.)
LEREvents@inpo.org (must send the WORD version of the LER to this address)
Electronic distribution for the following can be made via LER ULNRC Distribution:
A. C. Heflin F.M. Diya D. W. Neterer L. S. Sandbothe S. A. Maglio S. L. Gallagher T. L. Woodward (NSRB)
T. B. Elwood D. E. Dumbacher (NRC)
B. A. Brook (WCNOC)
Ms. Diane M. Hooper (WCNOC)
Mr. Dennis Buschbaum (TXU)
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Mr. Stan Ketelsen (pG&E)
Mr. Wayne Harrison (STPNOC)
Mr. John O'Neill (Pillsbury Winthrop Shaw Pittman LLP)
Missouri Public Service Commission Records Center (INPO)
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- 13. PAGE Callaway Plant Unit 1 05000483 1 OF 8
- 4. TITLE TDAFP Failed to Start During Surveillance Test
- 5. EVENT DATE
- 6. LER NUMBER
- 7. REPORT DATE
- 8. OTHER FACILITIES INVOLVED SEQUENTIAL REV FACILITY NAME DOCKET NUMBER MONTH DAY YEAR YEAR NUMBER NO.
MONTH DAY YEAR FACILITY NAME DOCKET NUMBER 05 25 2009 2009 - 002 -
00 07 21 2009
- 9. OPERATING MODE
- 11. THIS REPORT IS SUBMITTED PURSUANT TO THE REQUIREMENTS OF 10 CFR§: (Check al/ that apply)
D 20.2201 (b)
D 20.2203(a)(3)(i)
D 50.73(a)(2)(i)(C)
D 50.73(a)(2)(vii) 1 D 20.2201 (d)
D 20.2203(a)(3)(ii)
D 50.73(a)(2)(ii)(A)
D 50.73(a)(2)(viii)(A)
D 20.2203(a)(1)
D 20.2203(a)(4)
[gI 50.73(a)(2)(ii)(B)
D 50.73(a)(2)(viii)(B)
D 20.2203(a)(2)(i)
D 50.36(c)(1 )(i)(A)
D 50.73(a)(2)(iii)
D 50.73(a)(2)(ix)(A)
- 10. POWER LEVEL D 20.2203(a)(2)(ii)
D 50.36(c)(1 )(ii)(A)
D 50.73(a)(2)(iv)(A)
D 50.73(a)(2)(x)
D 20.2203(a)(2)(iii)
D 50.36(c)(2)
D 50.73(a)(2)(v)(A)
D 73.71 (a)(4) 100 D 20.2203(a)(2)(iv)
D 50.46(a)(3)(ii)
[gI 50.73(a)(2)(v)(B)
D 73.71 (a)(5)
D 20.2203(a)(2)(v)
D 50.73(a)(2)(i)(A)
D 50.73(a)(2)(v)(C)
D OTHER D 20.2203(a)(2)(vi)
[gI 50.73(a)(2)(i)(B)
[gI 50.73(a)(2)(v)(O)
Specify in Abstract below or in SUMMARY OF THE EVENT, INCLUDING DATES AND APPROXIMATE TIMES At 1123 on 25 May 2009, the TDAFP [EllS system: BA, component: P] was taken out of service for scheduled surveillance of the AFW Actuation System [EllS system: JE]. This requires entry into Condition C of TS LCO 3.7.5.
Callaway TS 3.7.5 requires three Auxiliary Feedwater (AFW) trains to be Operable in MODES 1,2 and 3.
When one AFW train is declared inoperable for a reason other than loss of steam supply or loss of essential service water, Required Action C.1 of TS LCO 3.7.5 requires the Operability of that AFW train to be restored within a Completion Time of 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />.
(If more space is required, use additional copies of (If more space is required, use additional copies of (If more space is required, use additional copies of (If more space is required, use additional copies of (If more space is required, use additional copies of (If more space is required, use additional copies of NRC Form 366A) (17)
Trip & Throttle Valve FCHV0312 is a motor-operated, 4-inch, partially balanced globe valve.
Manufacturer: Gimpel Machine Works (EPIX code G153)
Model Number: JO#74-1223883-14239.
8 The system and component codes listed below are from the IEEE Standard 805-1984 and IEEE Standard 803A-1984 respectively.
System: SA, Auxiliary/Emergency Feedwater System (PWR)
Component: HCV, Hand Control Valve System: SA, Auxiliary/Emergency Feedwater System (PWR)
Component: P, Pump
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