ML091540326
| ML091540326 | |
| Person / Time | |
|---|---|
| Site: | Oyster Creek |
| Issue date: | 01/14/2009 |
| From: | Modes M Engineering Region 1 Branch 1 |
| To: | Richmond J Engineering Region 1 Branch 1 |
| References | |
| FOIA/PA-2009-0070 | |
| Download: ML091540326 (2) | |
Text
xo~~oR~gn~-
Nathan Lafferty From:
Sent:
Wednesday, January 14, 2009 1:21 PM To:
John Richmond
Subject:
RE: Changed the Fatigue monitoring Write-up Great.
From: John Richmond Sent: Wednesday, January 14, 2009 1:00 PM To: Michael Modes
Subject:
RE: Changed the Fatigue monitoring Write-up how's this From: Michael Modes Sent: Wednesday, January 14, 2009 12:53 PM To: John Richmond
Subject:
RE: Changed the Fatigue monitoring Write-up Except for the minor point: the inspector could not have reviewed the usage of the FatiguePro program... they ate not using it.
From: John Richmond Sent: Wednesday, January 14, 2009 12:21 PM To: Michael Modes
Subject:
Changed the Fatigue monitoring Write-up Importance: High Is this OK and accurate ??
3.19 Fati-que Monitoring Program
- a.
Scope of Inspection Proposed SER Appendix-A Item 44, Metal Fatigue of Reactor Coolant Pressure Boundary, stated, in part:
The program will be enhanced to use the EPRI-licensed FatiguePro cycle counting and fatigue usage factor tracking computer program.
The inspectors reviewed Exelon's -IPROPOSSE-D usage of the FatiguePro software program, reviewed the list of high cumulative usage factor components, and interviewed the fatigue program manager.
- b.
Observations The inspectors noted that the FatiguePro program, although in place and ready-to-go, had not been implemented. Exelon stated the FatiguePro program will be implemented after final industry resolution of a concern regarding a mathematical summation technique used in FatiguePro.
I
Received: from R1 CLSTRO1.nrc.gov ([148.184.99.7]) by R1 MSO1.nrc.gov
([148.184.99.10]) with mapi; Wed, 14 Jan 2009 13:20:31 -0500 Content-Type: application/ms-tnef; name="winmail.dat" Content-Transfer-Encoding: binary From: Michael Modes <Michael.Modes@nrc.gov>
To: John Richmond <John.Richmond@nrc.gov>
Date: Wed, 14 Jan 2009 13:20:31 -0500
Subject:
RE: Changed the Fatigue monitoring Write-up Thread-Topic: Changed the Fatigue monitoring Write-up Thread-Index: Ac12blbT22Qm4J 13RE605Sw3RGVdZwABCnQwAABKf5AAALqMQA==
Message-ID: <2856BC46F6A308418F033D973BBOEE72AA745F1401 @R1CLSTRO1.nrc.gov>
References:
<2856BC46F6A308418F033D973BBOEE72AA745F1351@R1CLSTRO1.nrc.gov>
<2856BC46F6A308418F033D973BBOEE72AA745F1 3AF@R1 CLSTRO01. nrc.gov>
<2856BC46F6A308418F033D973BBOEE72AA745F1 3CB@R1 CLSTRO01. nrc.gov>
In-Reply-To: <2856BC46 F6A308418F033D973BBOEE72AA745F13CB@R1 CLSTRO1.nrc.gov>
Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach:
X-MS-Exchange-Organization-SCL: -1 X-MS-TNEF-Correlator:
<2856BC46F6A308418 F033D973BBOEE72AA745F 1401 @R1 CLSTR01. nrc.gov>
MIME-Version: '1.0