ML20127L772
| ML20127L772 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 06/12/1985 |
| From: | Crouse R TOLEDO EDISON CO. |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| References | |
| 1-539, CAL-85-03, CAL-85-3, CHL-85-3, NUDOCS 8506280123 | |
| Download: ML20127L772 (3) | |
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TOLEDO Docket No. 50-346 EDISON License No. NPF-3 RICHARD P. CROUSE Vce PreukP4 Serial No. 1-539 Nu*<
(419}243 5221 June 12, 1985 Mr. James G. Keppler, Regional Administrator United States Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellyn, IL 60137
Dear Mr. Keppler:
Confirmatory Action Letter (CAL) 85-03 (Log No. 1-1154) concerning the Davis-Besse Nuclear Power Station Unit No. 1 Auxiliary Feedwater Pump Turbine Steam Supply (AFPTSS) piping system, was issued by your office on
-April 26, 1985.
Under CAL 85-03 Item No. 5, a written report will be provided to Region III on any defects found on pipe supports and pipe support components of the AFPTSS system following actuation of the auxiliary feedwater (AFW) system. Accordingly, the enclosed report summarizes the recently observed defects as compared to the previously conducted baseline inspection.
Very truly yours, RPC:DRW:lah enclosure cc: DB-1 NRC Resident Inspector D. Danielson, NRC Region III I. N. Jackiw, NRC Region III 8506280123 850612 PDR ADOCK 05000346 S
PDR i{
'Q d 8d THE TOLEDO EDISON COMFANY EDISON PLAZA 300 MADISON AVENUE TOLEDO, OHIO 43652 fdVN17 985
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TOLEDO EDISON' DAVIS-BESSE' NUCLEAR POWER STATION UNIT NO. 1 AUXILIARY FEEDWATER PUMP TURBINE STEAM SUPPLY PIPING TRAIN NO. 1-1 REPORT-Hanger Type Baseline Inspection' Condition Observed Condition Ref-rnd Number (System completed May 10, 1985)
(June 10, 1985) 1;CR No.
Comunents Rigid Pipe clamp at pipe interface Pipe clamp at pipe' 85-0094 AFW system actuated as a' result of 3A-EBD-19-H16 tight.
. interface loose.
plant trip of June 9, 1985.
Rigid No pipe clamp interference.
Pipe clamp inter-85-0094 AFW system actuated as a result of.
. feres (contacts) plant trip of June 9, 1985.
with eyelets of sway strut, preventing free movement of strut assembly.
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.$ T TOLEDO EDISON i
DAVIS-BESSE NUCLEAR POWER STATION UNIT NO. 1
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AUXILIARY FEEDWATER PUNP TURBINE STEAM SUPPLY PIPING TRAIN NO. 1-2 REPORT H nger Type Baseline Inspection Condition Observed Condition Ref rnd Number (System completed May 10, 1985)
(June 10, 1985)
NCR No.
Comuments No defects AW system actuated 'as a result of identified.
plant trip on June 9, 1985.