Difference between revisions of "December 21, 2011 Tracking CDC/FDC"
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# 1256 wires still to be strung. Currently working on stringing row 21, on schedule for early Feb. | # 1256 wires still to be strung. Currently working on stringing row 21, on schedule for early Feb. | ||
# Gary has been looking at Delrin for the upstream plenum wall material and testing glues with it. | # Gary has been looking at Delrin for the upstream plenum wall material and testing glues with it. | ||
| − | # Gary also has a proposal for an inexpensive cooling ring for CDC electronics made from tygon tubing with metal fittings and holes drilled at 45 | + | # Gary also has a proposal for an inexpensive cooling ring for CDC electronics made from tygon tubing with metal fittings and holes drilled at 45 degrees. Tim will double-check the temperature limits with Fernando. |
| − | # Some | + | # Some parts will be shipped to CMU in Jan. |
# Tim said that the Rohacell is expected mid-Jan, it is coming from Germany. Something else is due in March. He will try to organise the photogrammetry for February. | # Tim said that the Rohacell is expected mid-Jan, it is coming from Germany. Something else is due in March. He will try to organise the photogrammetry for February. | ||
# Beni asked how often the wire tensions are measured - a week after stringing and then approx 2 months later. | # Beni asked how often the wire tensions are measured - a week after stringing and then approx 2 months later. | ||
Revision as of 12:42, 21 December 2011
_TOC__
Meeting Time and Place
Wednesday December 21, 2011 at 11:00am At Jefferson Lab, the meeting will be held in F326
Connections
To connect from the outside, please use ESNET
- ) ESNET: 8542553
- )To connect by telephone, dial:
- You can look up toll-free number at http://www.readytalk.com/intl
- US and Canada: (866)740-1260 (toll free)
- International: (303)248-0285 (toll call)
- enter access code followed by the # sign: 3421244#
Agenda
- Announcements
- FDC Update logbook
- CDC Update
- Status of wire stringing.
- Upstream plenum wall material.
- Proposal for inexpensive cooling ring for CDC electronics.
- Parts being shipped to CMU.
Minutes
Participants: Curtis, Naomi, Beni, Eugene, Mark, Lubomir, Tim
FDC Update
CDC Update
- 1256 wires still to be strung. Currently working on stringing row 21, on schedule for early Feb.
- Gary has been looking at Delrin for the upstream plenum wall material and testing glues with it.
- Gary also has a proposal for an inexpensive cooling ring for CDC electronics made from tygon tubing with metal fittings and holes drilled at 45 degrees. Tim will double-check the temperature limits with Fernando.
- Some parts will be shipped to CMU in Jan.
- Tim said that the Rohacell is expected mid-Jan, it is coming from Germany. Something else is due in March. He will try to organise the photogrammetry for February.
- Beni asked how often the wire tensions are measured - a week after stringing and then approx 2 months later.
