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Michigan B184 Update April 1, 2005 |
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Definitions of the numbers listed in Summary table:
N(total) = number of chambers to be worked or reworked at CERN in phase I
N(finished) = number of chamber that have been finished
N(this week) = number of chamber finished this week
1. Summary table
N(total) N(finished) N(this week)
UM 80 80 0
UW 80 80 0
BMC 80 22 2
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Total 240 182 2
2. Chamber finished this week:
BMC: EIS2C02, EIS2C16
3. Chambers in progress
BMC chamber
EIS2A16: One mezz card has a few very hot channels, replaced mezz
card and redo CR test
EIS2A14: One noisy channel on one mezz card, replace this mezz
card and redo CR test
EIS2A02: flush gas
EIS2C04: dark current test
EIS2C10: gas leak measurement
EIS2C06: grounding HV connectors
EIS2C08: grounding HV connectors
EIS2A12: grounding HV connectors
EIS2C12: gas leak certified and waiting for parts
4. Problems and other issues
a) We need to figure out how to glue B sensors on the EIL1 chambers.
Dave, Curtis and I are now looking for solutions.
b) Matt will make B sensor cables for the B sensor test scheduled
next Monday.
c) 10 more BMC chambers arrived in Bldg 184 today.