ML091190089

E-mail from J. Richmond of USNRC to C. Taylor of Exelon Corp., Regarding Dose Estimate for NRC Inspection

ML091190089
Person / Time
Site:	Oyster Creek
Issue date:	10/15/2008
From:	Richmond J Engineering Region 1 Branch 1
To:	Chutima Taylor Exelon Corp
References
FOIA/PA-2009-0070
Download: ML091190089 (3)

Text

John Richmond From: John Richmond, -Sent: Wednesday, October 15, 2008 2:16 PM To: Calvin.Taylor@exeloncorp.com Cc: John. Murphy4@exeloncorp.com

Subject:

RE: Dose estimate for NRC inspection Our ISI inspectors think these estimates may be a little on the high side, but it's our best guess at this point.Inside the Drywell 4 -6 hours (1 inspector) for lower D/W shelf and trench UT & coating inspections 6 -8 hours (total for 1 or 2 inspectors) for upper D/W shell UT inspections

??? hours (1 inspector) for electrical cable inspections, R2122597 Outside the D/W for access/egress to Sandbeds (not includinq time inside the sandbeds)6 -8 hours for 1 inspector 2 -4 hours for a second inspector There will be other inspection tasks inside the RCA, but don't think there are any more inside the D/W.There will be time spent in the torus room, to check the sandbed drain bottles. Will probably check the bottles a couple of times.If there is water found in a D/W trench, that could involve additional time in the D/W.Let me know if you need any additional info.John Richmond, NRC Team Lead From: Calvin.Taylor@exeloncorp.com

[1]

Sent: Tuesday, October 14, 2008 8:19 AM To: John Richmond Cc: John.Murphy4@exeloncorp.com

Subject:

Dose estimate for NRC inspection John, do you have a guesstimate (obviously can't or won't hold you to it) of about how many hours your team will be spending in the drywell. John is our Radiological Engineering Manager and is preparing a dose budget for the outage.Thanks, Cal Calvin C. Taylor Sr. Licensing Engineer 609.971.4031 TEAIVIOyster Creek Exelon Nuclear Caring About the Environment is the Nature of Our Job**************************************************

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To: "Calvin.Taylor@exeloncorp.com" <Calvin.Taylor@exeloncorp.com>

CC: "John.Murphy4@exeloncorp.com" <John.Murphy4@exeloncorp.com>

Date: Wed, 15 Oct 2008 14:16:16 -0400

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RE: Dose estimate for NRC inspection Thread-Topic:

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