Minutes of Feedthrough Meeting of 09 October, 2001 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ (Chaired by: GV) Present: GV, RKK, MGF, ASD, FH *) Milestones * TMP Shed was connected up to building Ventilation (4 Oct). All TMP in Elliot R021 was moved into the TMP Shed (5 Oct). *) 3 Crates of Vacuum and Electrical Test equipment for use at CERN was shipped out (4 Oct). *) FT16 welded (4 Oct). *) FT16 was Di-penetrated (5 Oct). *) Cold Flange for FT17 was welded and leak tested (4 Oct). *) FT15 (HEC) has undergone all its final electrical tests and will be crated this week. *) Greg was able to remove 3 pigtails from the prototype Feedthrough (5 OCT). Serial Numbers: MD2884/006 (25 Ohms), MD2884/007 (25 Ohms), MD2884/005 (25 Ohms) *) The four Feedthroughs arrived at CERN (4 Oct) Serial Numbers: Ft00, FT01, FT02, FT03 A brief visual inspection was given over the Feedthroughs and there was no apparent damage. However, three of the four Feedthroughs had no foam installed on the bellows braces and the pin carrier covers where not properly held down with the two screws required. New procedures and checklists have been made to the QA/QC document to prevent this from happening again. *) Alan Shotter, the new director of TRIUMF, will be visiting us on October 24th, 2001. *) Plans for this week are: - Leak test FT16 - Cold cycle and test FT16 - Crate and ship next 8 Feedthroughs as soon as all documentation and final checks are made. - Start cabling FT17 pigtails (need to use jumpers on FCAL after cold cycle) - Clean / organize Rm021 - Machine FT cover plates (material ordered is expected to arrive this week) - Leak test and cold cycle the 24 Pin carriers that are expected to arrive this week. Agenda for next week ^^^^^^^^^^^^^^^^^^^^^ - Milestones - Progress of FCAL Feedthrough FT16 - Progress of SPECIAL FT17 - Plans for the week - AOB ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Greg Vowles TRIUMF / Department of Physics & Astronomy University of Victoria 3800 Finerty Rd. Victoria, BC CANADA Phone: 250-721-7722 Fax: 250-721-7752 gvowles@uvic.ca ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~