ML041410152

E-mail on 04/24/2004 Alloy 600/RV Head Inspection Status for 04/24/04

ML041410152
Person / Time
Site:	Arkansas Nuclear
Issue date:	04/24/2004
From:	Sharon Bennett Entergy Operations
To:	Alexion T, David Bice, Burford F, Campbell B, Clark J, Compton L, 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: ML041410152 (4)

Text

Thomas Alexion - A!loy 600/RV Head Inspection Status for April 24, 2004 _ Page 1 From: "BENNETT, STEVE A" <SBENNE2@entergy.com>

To: Tom Alexion <twa~nrc.gov>, "Jeff Clark jac~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>, NDEESE, RICHARD W" <rdees9Oentergy.com>,

"EATON, WILLIAM A" <WEATONientergy.com>, "EDGELL, DOUGLAS W"

<DEDGELL~entergy.com>, "EHREN, TERRY G" <TEHREN~entergy.com>, "EUBANKS, CLIFFORD"

<CEUBANK~entergy.com>, "FORBES, JEFFREY" <JFORBE1 ©entergy.com>, "FORREST, FREDDIE"

<FFORRES~entergy.com>, *GOBELL, JAMIE N" <JGOBELL~entergy.com>, "GORDON, ROBERT A"

<RGORDON@entergy.com>, "HOUGHTALING, JOHN B" <JHOUGHT entergy.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 Go <TMITCH1 ©entergy.com>,

"PANTHER, KENNETH C" <KPANTHE@entergy.com>, "PARKS, GLENN A" <GPARKSQentergy.com>,

"PAYNE, GARY - WF3" <GPAYNE~entergy.com>, "SIMS, WILLIAM D" <WSIMS~entergy.com>,

"SMITH, JAMES A" <JSMITH@entergy.com>

Date: 4/24/04 9:45AM

Subject:

Alloy 600/RV Head Inspection Status for April 24, 2004 Attached is the 1R1 8 Alloy 600 Inspection status for April 24, 2004 Steve Bennett NSA - Licensing 479-858-4626 Pager: 479-890-3323

C:\WINDOWS\TEMP\GWIOOOO1.TMP Page 11 Mail Envelope Properties (408A6F61.593: 9: 50579)

Subject:

Alloy 600JRV Head Inspection Status for April 24, 2004 Creation Date: 4/24/04 9:41AM From: "BENNEITT, STEVE A" <SBENNE2@entergy.com>

Created By: SBENNE2@entergy.com Recipients nrc.gov owf4_po.OWFNDO TWA (Thomas Alexion) nrc.gov ARLPO.ARLDO 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)

RLEWIS1 (LEWIS, RAYMOND S)

JKOWALE (KOWALEWSKI, JOSEPH A)

WJAMES 1 (JAMES, WILLIAM)

DJAMES (JAMES, DALE E)

JHOUGHT (HOUGHTALING, JOHN B)

RGORDON (GORDON, ROBERT A)

JGOBELL (GOBELL, JAMIE N)

FFORRES (FORREST, FREDDIE)

JFORBE1 (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 (DAIBER, BRYAN J)

LCOMPTO (COMPTON, LESLIE)

WCAMPB3 (CAMPBELL, BILL - NUCLEAR)

FBURFOR (BURFORD, FRANCIS G)

DBICE (BICE, DAVID B)

Page 2 I C:\W1ND0WS\TEMP\GW)00001.TMP I C:\WINDOWS\TEMP\GWIOOQO1 .TMP Page 211Is RSWAINI (SWAIN, RONALD VANCE)

Post Office Route owf4_po.OWFNDO nrc.gov ARLPO.ARLDO nrc.gov entergy.com Files Size Date & Time MESSAGE 137 04/24/04 09:41AM Part.001 776 IR18 RVH Inspection Results 4-24.doc 43520 Mime.822 63714 Options Expiration Date: None Priority: Standard Reply Requested: No Return Notification: None Concealed

Subject:

No Security: Standard

April 24, 2004 - 8:30 AM 1R18 Alloy 600 Status Inspection Inspection Method Extent of Inspection IR18 Status/ Findings BMV of RV BMV exam inside Service 100% of the RPV head surface (including 3600 69 of 69 CRDM nozzles visually inspected on 4/24/04 Head Structure around each head penetration). (OP 2311.009) (pending final documentation)

• No leaking nozzles identified

• CR being written to document boric acid staining from 1R17 RadCal seal leak CRDM/ UT of 60 CRDM nozzles UT of the RPV nozzle from 2" above the highest Scheduled to begin UT exams dayshift Monday RADCAL (no known defects) point of the root of the J-weld to the blind zone. (4/26/04).

Nozzles 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)

UTMWS 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 UT of the RPV nozzle from 2" above the highest (Nozzle 1) 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 ICI Nozzles Visual Inspection of 52 Inspect 100% of the circumference of each 52 of 52 BMIs inspected on night shift 4/22/04 BMI nozzles penetration as it enters the RPV lower head. (Complete)

(OP 2311.009)

• No leaking nozzles

• CR-ANO-1-2004-0735 written on rust/staining RCS Visually Inspect RCS for Visually Inspect above the RPV head for potential No leaking A600 nozzles identified (ongoing)

Walkdowns RCS leaks boric acid leaks from pressure-retaining

• 5 of 9 pressurizer nozzles inspected components as well as other A600 RCS small

• 7 hot leg nozzles inspected bore locations. (OP 2311.009) . 4 CFT nozzles inspected