ML041410126
| ML041410126 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 04/29/2004 |
| From: | Sharon Bennett Entergy Operations |
| To: | Alexion T, David Bice, Burford F, Campbell B, Clark J, Compton L, Daiber B, Davant G, Rick Deese, Eaton W, Edgell D, Ehren T, Eubanks C, Forbes J, Forrest F, Gobell J, Gordon R, Houghtaling J, James D, James W, Kowalewski J, Robert Lewis, Means B, Mitchell T, Panther K, Parks G, Payne G, Sims W, James Smith, Swain R Entergy Operations, NRC/NRR/DLPM/LPD4 |
| Alexion T W, NRR/DLPM, 415-1326 | |
| References | |
| Download: ML041410126 (5) | |
Text
I Thomas Alexion - 1 R1 8 RV Head/Alloy 600 Inspection Status of April 29, 2004 Page_
I Thma Al_,._e,_____wxio
_ 1 Ri 8 RV HedAlo 60 Ipcto Sttu 6i Apri 29, 2004__
Page __iiiwE_r-rr_
From:
"BENNETT, STEVE A" <SBENNE2@entergy.com>
To:
Tom Alexion <twa~nrc.gov>, "Jeff Clark Gac~nrc.gov)" <jac~nrc.gov>, "SWAIN, RONALD VANCE" <RSWAIN1 @entergy.com>, "BICE, DAVID B" <DBICE@entergy.com>, "BURFORD, FRANCIS G" <FBURFOR~entergy.com>, "CAMPBELL, BILL - NUCLEAR" <WCAMPB3@entergy.com>,
"COMPTON, LESLIE" <LCOMPTO~entergy.com>, "DAIBER, BRYAN J" <BDAIBER~entergy.com>,
"DAVANT, GUY H" <GDAVANT@entergy.com>, "DEESE, RICHARD W" <rdees9O@entergy.com>,
"EATON, WILLIAM A" <WEATON~entergy.com>, "EDGELL, DOUGLAS Wm
<DEDGELL~entergy.com>, "EHREN, TERRY G" <TEHREN~entergy.com>, nEUBANKS, CLIFFORD"
<CEUBANK entergy.com>, "FORBES, JEFFREY" <JFORBE1 @entergy.com>, nFORREST, FREDDIE"
<FFORRES~entergy.com>, GOBELL, JAMIE N" <JGOBELL~entergy.com>, "GORDON, ROBERT A"
<RGORDON @entergy.com>, "HOUGHTALING, JOHN B" <JHOUGHTtentergy.com>, "JAMES, DALE E" <DJAMES~entergy.com>, "JAMES, WILLIAM" <WJAMES1 @entergy.com>, *KOWALEWSKI, JOSEPH A" <JKOWALE@entergy.com>, "LEWIS, RAYMOND S" <RLEWIS1 @entergy.com>, "MEANS, BRACY E" <BMEANS @ entergy.com>, "MITCHELL, TIMOTHY G" <TMITCH 1 @ entergy.com>,
"PANTHER, KENNETH C" <KPANTHE@entergy.com>, "PARKS, GLENN A" <GPARKS @entergy.com>,
"PAYNE, GARY - WF3" <GPAYNE@entergy.com>, "SIMS, WILLIAM D" <WSIMS entergy.com>,
"SMITH, JAMES A" <JSMITH@entergy.com>
Date:
4/29/04 10:08AM
Subject:
1 R1 8 RV Head/Alloy 600 Inspection Status of April 29, 2004 Attached is the April 29, 2004 status of the RV head/Alloy 600 inspections
C:\\W1ND0WS\\TEMP\\GW)OOQ.TMP Page 1$
Mail Envelope Properties (40910C39.BDA: 21: 43994)
Subject:
IR18 RV Head/Alloy 600 Inspection Status of April 29, 2004 Creation Date:
4/29/04 10:02AM From:
"BENNETT, STEVE A" <SBENNE2@entergy.com>
Created By:
SBENNE2@entergy.com Recipients nrc.gov owf4_po.OWFN_DO TWA (Thomas Alexion) nrc.gov ARPIPO.ARL DO JAC (Jeffrey Clark) entergy.com JSMITH (SMITH, JAMES A)
WSIMS (SIMS, WILLIAM D)
GPAYNE (PAYNE, GARY - WF3)
GPARKS (PARKS, GLENN A)
KPANTHE (PANTHER, KENNETH C)
TMITCH1 (MITCHELL, TIMOTHY G)
BMEANS (MEANS, BRACY E)
RLEWIS 1 (LEWIS, RAYMOND S)
JKOWALE (KOWALEWSKI, JOSEPH A)
WJAMES1 (JAMES, WILLIAM)
DJAMES (JAMES, DALE E)
JHOUGHT (HOUGHTALING, JOHN B)
RGORDON (GORDON, ROBERT A)
JGOBELL (GOBELL, JAMIE N)
FFORRES (FORREST, FREDDIE)
JFORBEI (FORBES, JEFFREY)
CEUBANK (EUBANKS, CLIFFORD)
TEHREN (EHREN, TERRY G)
DEDGELL (EDGELL, DOUGLAS W)
WEATON (EATON, WILLIAM A) rdees90 (DEESE, RICHARD W)
GDAVANT (DAVANT, GUY H)
BDAIBER (DALBER, BRYAN J)
LCOMPTO (COMPTON, LESLIE)
WCAMPB3 (CAMPBELL, BILL - NUCLEAR)
FBURFOR (BURFORD, FRANCIS G)
DBICE (BICE, DAVID B)
J CAW1ND0WS\\TEMP\\GW)00001.TMP Page 2 I N DWS\\TEM P\\W}O-OO1.M-P PageI RSWAIN1I (SWAIN, RONALD VANCE)
Post Office owf4.po.OWFNDO ARLPO.ARI,_DO Files Size MESSAGE 77 Part.001 984 I RIS RVH Inspection Results 4-29.doc Mime.822 70868 Route nrc.gov nrc.gov entergy.com Date & Time 04/29/04 10:02AM 48640 Options Expiration Date:
Priority:
Reply Requested:
Return Notification:
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Security:
None Standard No None No Standard
April 29, 2004 - 8:00 AM 1R18 Alloy 600 Status Inspection Inspection Method Extent of Inspection JIRI8 Status/ Findings BMV of RV BMV exam inside Service 100% of the RPV head surface (including 3600 CRDM nozzles being visually reinspected with Head Structure around each head penetration). (OP 2311.009) enhanced place-keeping and procedure controls CRDM/
UT of 60 CRDM nozzles UT of the RPV nozzle from 2" above the highest UT scans of CRDM nozzles underway RADCAL (no known defects) point of the root of the J-weld to the blind zone.
Nozzles 40 of 60 nozzles inspected 40 of 40 analyzed by Entergy (Note 1)
No flaws identified UT of six FTI repaired UT the weld and at least 1-inch above the weld in CRDM nozzles (Nozzles the nozzle base material.
3,6, 15, 17, 33,&56)
UT/WS of two W repaired UT of the RPV nozzle from 2" above the highest CRDM nozzles (Nozzles point of the root of the J-weld to the blind zone 54 & 68) and wetted surface exam of weld overlay.
UT of RADCAL Nozzle 1 UT of the RPV nozzle from 2" above the highest point of the root of the J-weld to the blind zone.
UT of nozzle Annulus Interrogate interference fit in all 69 nozzle annuli
[Leak Path Assessment]
above J-weld for leakage path Inspect 100% of the circumference of each penetration as it enters the RPV lower head.
(OP 2311.009)
BMI nozzles being visually reinspected with enhanced place-keeping and procedure controls
April 29, 2004 - 8:00 AM RCS Visually Inspect RCS for Visually inspect above the RPV head for potential A600 small bore nozzles (ongoing)
Walkdowns RCS leaks boric acid leaks from pressure-retaining 18 of 18 pressurizer/CFT nozzles inspected components as well as other A600 RCS small 14 o14 hot leg nozzles inspected bore locations. (OP 2311.009) 11 of 13 Cold Leg nozzles inspected No indications identified Note 1: The freespan length below the weld has been preliminarily confirmed to meet Entergy's Order Relaxation request of February 11, 2004 (CNRO-2004-0008).