From:
Timothy N. Stevenson
Sent: Thursday, September 17, 2009 5:49
PM
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 9/18/09
Al,
NBI Upgrade: WAF reviews have taken place on management, sources,
decontamination, power and control, duct, TVPS, vacuum vessel modifications, NBI
armor, BL refurbishment, relocation, and services. A WAF review of NTC equipment
relocations has been scheduled for next week. Additional work on the BL
refurbishment WAF is needed. The need for a separate WAF for Health Physics
technical support has been identified and started. Evaluations of project risks
and retirement of those risks have been the focus of discussion in addition to
technical, cost, and schedule items.
NBI Decon: Decontamination work has proceeded steadily on the magnet,
magnet shield, and 90 inch flange. Levels have been dropping steadily. Some
shield disassembly has begun to improve access to surfaces. Decontamination
floor areas have been expanded to provide room for parts. Techniques for decon
on the box and lid are being evaluated. To support decontamination efforts,
an additional HP technician has been identified and hired. Training is underway
and nearly complete.
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
Skypager # : 2047351
You can visit the home page of the DOE Princeton Plasma Physics
Laboratory