Difference between revisions of "GlueX Target Design Mtg, Mar 26, 2014"
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==Minutes== | ==Minutes== | ||
− | + | -James fabricating new cell with straight torlon base and aluminized Kapton(plus a spare) - it will take approximately 4 weeks | |
− | + | - Elecronics are done, a feedthru is needed for thermometry | |
+ | - Target group fabricating an interlock box to hard wire turn off the compressor | ||
+ | - Target group would like a kill button located in the counting house to turn off the compressor (Dave B to check)- should be ok | ||
+ | - (2) 55 gallon Tanks have been ordered (Dave M) | ||
+ | - Target group will procure the relief valves, they will be plumbed through the vent stack | ||
+ | - Matt to work on vent stack design from manifold supplied by the target group | ||
+ | - Compressor power is 208 3 phase - 5 wire, outlet exists on solenoid piers upstream | ||
+ | - Chris has spoken with Patrizia and tentatively scheduled safety review for the 2nd week in May. Steve Christo and JP Chen are reviewers | ||
+ | - Alexandre will check if we can use 5mil kapton window between target and upstream beamline (2M from target) | ||
+ | - Hall D will supply a 4" gate valve and turbo for pumping on vacuum chamber | ||
+ | - Target group will supply a diaphragm switch hard wired to turn turbo off | ||
+ | - Josh requested no feedthrus or wired connections on the sides of the vacuum chamber for easy access and ability to remove upstream plate in situ | ||
+ | - Rich/Matt working on location of turbo pump | ||
+ | - Vacuum chamber bottom flange to include 4" pump port and 4 - 2 3/4" conflat ports | ||
+ | - Chris to email Javier outlining responsibilities | ||
+ | - Hall D will deliver assembled cart to target group. This is a priority to enable the Target group to start poulating the cart to make end of June date for test and delivery | ||
+ | - Rich to supply James with the latest start counter model to ensure proper geometry | ||
+ | - Tim will get with Jim Dahlberg on fiducial points. | ||
==Action Items== | ==Action Items== |
Revision as of 14:34, 28 March 2014
Present:
Contents
Agenda
- Where are we now?
- Cryo hardware status
- Gas system status
- Exhaust from pressure relief
- Plumbing on cart
- pressure system documentation
- Storage tanks
- 3D model/drawings
- Target/Start counter interface
- Vacuum system update
- Flange config
- Controls status
- updated P&I
- changes for subcooled config
- Installation cart update
- Tank config
- Lifting
- Controls/panel config
- Alignment features
- Scattering chamber status
- Cell Status
- Straight torlon entrance tube
- thermometry
- Spare cell
- Schedule
- Readiness review?
- Assy/test in EEL
- Install/test in Hall
Info
- P&I Diagram Media:Target P&I.pdf
- Controls logic Media:Target controls.pdf
- Dave's SOW Media:Target new SOW.pdf
- Dave's Calcs Media:Target calcs1.pdf Media:Target calcs2.pdf
- Dave's FMEA Media:Target latest FMEA.pdf
Minutes
-James fabricating new cell with straight torlon base and aluminized Kapton(plus a spare) - it will take approximately 4 weeks - Elecronics are done, a feedthru is needed for thermometry - Target group fabricating an interlock box to hard wire turn off the compressor - Target group would like a kill button located in the counting house to turn off the compressor (Dave B to check)- should be ok - (2) 55 gallon Tanks have been ordered (Dave M) - Target group will procure the relief valves, they will be plumbed through the vent stack - Matt to work on vent stack design from manifold supplied by the target group - Compressor power is 208 3 phase - 5 wire, outlet exists on solenoid piers upstream - Chris has spoken with Patrizia and tentatively scheduled safety review for the 2nd week in May. Steve Christo and JP Chen are reviewers - Alexandre will check if we can use 5mil kapton window between target and upstream beamline (2M from target) - Hall D will supply a 4" gate valve and turbo for pumping on vacuum chamber - Target group will supply a diaphragm switch hard wired to turn turbo off - Josh requested no feedthrus or wired connections on the sides of the vacuum chamber for easy access and ability to remove upstream plate in situ - Rich/Matt working on location of turbo pump - Vacuum chamber bottom flange to include 4" pump port and 4 - 2 3/4" conflat ports - Chris to email Javier outlining responsibilities - Hall D will deliver assembled cart to target group. This is a priority to enable the Target group to start poulating the cart to make end of June date for test and delivery - Rich to supply James with the latest start counter model to ensure proper geometry - Tim will get with Jim Dahlberg on fiducial points.