From: Fred Dahlgren
Sent: Friday, May 16, 2008 12:30 PM
To: Paul Goranson
Cc: Mike Cole; Bob Simmons
Subject: comments on ncsx-bspec-161-dA

Paul,

Just a few comments on the LN2 distribution SRD.

Para.3.1 Typo. MCSX s/b NCSX

Para.3.1.2.5 We need to know the mounting locations and total weight  
of the headers & flex lines - probably not required for the SRD though.

Para.3.2.2.1-3.2.2.2 The mounting hardware & brackets also need to be  
designed to withstand the deflection of the the coil  support  
structural components they are attached to during EM pulses & faults.  
(~  Dz & Dr ±0.02").

General:

Some place in sections 3 & 4 there should be a stated requirement for  
leak tightness of all welded  joints,  couplings, & fittings.

Should the non-flexible manifold material requirement be specified as  
316L ss ?

-Fred