VELO-meeting January 25, 2007. Sub-projects: SX8-2.003 & SX8-2.004 connectorize cooling cables alignment procedure motion test bake out procedure turn over project D P-project VELO vacuum commissioning LHCb installation planning summary + timelines. clean up SX8-2.003&4.
Spaces 2.003 and 2.004 are future storage, repair and
working places for the whole VELO + PU communities.
With other people and parts/equipment approaching soon,
our stuff needs to be reorganized/cleaned up.
Estimated time: 0.5 manweek.
Cooling cables still need to be connectorized at both ends,
i.e. RB84 and C3.
Estimated time: 2*1 manweek.
Alignment procedure uses 5 fiducial
points on each side of center frame.
However, these are soon not visible
anymore due to the repeater crates,
mounted on the detector hood.
Install new alignment points
above and below the existing
Watch out that the analog
cable supporting frame is not
in the way also.
design: 1.5 mw
construction: 1.5 mw
implementation: 2*0.5 mw
thinking: 2 mw
implementation: 2 mw
testing: 2*1 mw
Bake-out procedure of rf-boxes has to be commissioned:
regulation of lamps, temperature interlock, etc.
preparation: 1 mw
implementation: 2*1 mw
Rotation of the detector half is a
delicate, not yet well-established
Use 2 small cranes. Either powered
by hand or electricity.
preparation: 0.5 mw
production of test tool: 0.5 mw ?
testing: 2*0.2 mw
0.3 mm @ 4 mbar
0.4 mm @ 5 mbar
change Dp-range and/or central Dp-value.
preparation: 2*1 mw
testing: 2*0.5 mw