From: Timothy N. Stevenson
Sent: Friday, October 23, 2009 10:19 AM
To: Alfred von Halle
Cc: Mike Williams; Erik D. Perry; Mark B. Cropper; John W. Edwards; Thomas E. Egebo; Masayuki Ono; Ronald L. Strykowsky; Michael E. Viola; Martin Denault; Craig D. Priniski; Subrahmanya Ramakrishnan; Guy Rossi; Charles A. Gentile; Kristopher R. Gilton; John Winkelman; John Mitchell; Brian Clark; Jerome Siegel; Lawrence E. Dudek; Kelsey Tresemer; Bob Simmons; Orlando Guzman; Victor Garzotto; Carl M. Tilson; George Ascione; Keith R. Rule; Maria L. Pueyo; Patricia M. Bruno; Robert A. Hitchner; Richard (Pete) Szaro
Subject: NBI Upgrade Weekly Status 10/23/09
Al,

NBI Upgrade:  CDR preparations are complete. Comments on presentations have been incorporated and the presentations have been posted. Risk Registry items have been dispositioned. 

NBI Decon:  Decon continued this week on the magnet, magnet shield, and 90 inch flange and neutralizers. Surveys indicate steady progress. A line break to access the OMA boxes was performed with no difficulty. Decon started on the outboard portions of the Lid LN cryo panels. Preparations continue for decon on the inboard portions. Additional equipment for this effort was ordered and has arrived. Some shield pieces have cleaned up well enough to remove them from the high contamination area. Packaging of material to be discarded has also begun. A rad laundry shipment has been scheduled also.

Regards,

Tim



Timothy N. Stevenson

Head of Experimental Heating Systems & Neutral Beam Operations

LSB 316  C Site
Princeton Plasma Physics Laboratory
Princeton University
P.O. Box 451
Princeton, NJ 08543

Office (609) 243-2657
FAX (609) 243-3248
email: tstevenson@pppl.gov

Skypager # : 2047351


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