Difference between revisions of "GlueX TOF Meeting, September 27, 2012"
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=Minutes= | =Minutes= | ||
| − | + | Present: | |
| − | + | * '''FSU''': Paul Eugenio, Sasha Ostrovidov | |
| − | + | * '''JLab''': Chuck Hutton, Mark Ito (chair), Elton Smith, Tim Whitlatch, Beni Zihlmann | |
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| − | + | ||
| + | ==Mini-TOF Construction== | ||
mini-tof | mini-tof | ||
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big steel channel, getting it from down the road from jlab | big steel channel, getting it from down the road from jlab | ||
have to buy 20 ft length piece | have to buy 20 ft length piece | ||
| − | mini0tof: issue | + | mini0tof: issue of costs |
| + | ==TOF Procurements== | ||
gluing jig, materials arriving | gluing jig, materials arriving | ||
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laser scattering | laser scattering | ||
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| + | ==TOF Construction== | ||
construction jigs, increased spacing | construction jigs, increased spacing | ||
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tests done with glue, done on a verticall surface, looks good | tests done with glue, done on a verticall surface, looks good | ||
20 ft-lb torque, no budge | 20 ft-lb torque, no budge | ||
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Revision as of 15:02, 28 September 2012
GlueX TOF Meeting
Thursday, September 27, 2012
10:00 am EDT
JLab: CEBAF Center, F326
Contents
Agenda
- Announcements
- Review of last TOF bi-weekly meeting
- Mechanical design
- Contract status -> EVMS status
- Calibration and Alignment
- Technical Design Report contribution
Communication
Videoconference
- ESNet: 8542553
- EVO: EVO site
- meeting link
- Phone bridge ID: 13 7104
Slides
Talks can be deposited in the directory /group/halld/www/halldweb1/html/talks/2012-3Q on the JLab CUE. This directory is accessible from the web at https://halldweb1.jlab.org/talks/2012-3Q/ .
Minutes
Present:
- FSU: Paul Eugenio, Sasha Ostrovidov
- JLab: Chuck Hutton, Mark Ito (chair), Elton Smith, Tim Whitlatch, Beni Zihlmann
Mini-TOF Construction
mini-tof material coming in big steel channel, getting it from down the road from jlab have to buy 20 ft length piece mini0tof: issue of costs
TOF Procurements
gluing jig, materials arriving
procurements, moving forward specifications to eljen and stgobain, heard back from eljen AJ200 revamped machines, can get scintillator sooner than anticipated, within 6 weeks of order flook of orders to both firms for scintillator, japanese reactor crisis-related chuck halbert
uvt acrylics, addtional quotes requested, another company can provide same material, came in better 240 ft can be delivered in 6 weeks purchased 2 rods from new company 3m, esr daylighting film trying for long rolls, rather than small sheets
laser scattering
TOF Construction
construction jigs, increased spacing glue 9 scintillators at a time ian working on a wrapping jig u- channel, with wrapping material coming up and wrap material around rtv for mounting pmt's spin-off of ge sillicon, momentum produces rtv 615 and 655, 615 used at other experiments,
tests done with glue, done on a verticall surface, looks good 20 ft-lb torque, no budge
