The top mounting plate can be positioned whenever the techs come to do it. The machining and materials from UVA have arrived and are ready. This includes the bottom target tri-winged frame and the new aluminum feet holders. The threaded feet are also finished from FNAL. The dowel pins should be done soon. After this the lifter frame should go in and then the magnet can in principle go into position. In order for us to be ready for that we want new PTFE seals which are more radiation resistant. We need to clean and prep the magnet and can, and to do the doc survey.
1.) Survey on doc with full system open (no nose, no nitrogen shield, no beam windows). Survey the magnet aperture, the target insert along X only, and the outside fiducials (can and top flange). The primary goal of this survey is to generate fiducials on the can and top flange to help align when going into position in the cave.
| Do Immediately | Additional Information |
|---|---|
Fridge sensors | 1KOhm Ruthenium Oxide |
| Determine and measure true path for all cables coming from target cave and order all cable needed | Front Penetration → Racks on Cryo platform → Counting House Side Penetration → Racks on Cryo platform → Counting House |
| Liquid Helium Level Probe mounting clips | Being made at UVa - 7/17/19 |
| Replace Black BUNA-N O-rings | Measure existing O-rings and find PTFE (Teflon) equivalents
|
| Make and test indium seal on shell/nose | |
After replacing seals setup safety walk through withOperational Readiness Clearance (through Rick) | |
| Buy a flaring tool for copper tubing | |
| Assemble and test microwave system | Needs to be shipped from UVa - 7/17/19 Borrow gore cable from UVa Need waveguide too |
| Get Liverpool NMR Q-meter (and ancillary equipment) from LANL | |
| Once EIO arrives, connect EIP and test air core cable | |
| Setup sensors on stick | Check with lakeshore |
| Stink test in the target loading area | with "special" spray |
| Setup and test manometer | |
| Setup external magnet sensors | |
| Shim Microwave actuator bushings for hard stop and top target. Microwave table and magnet should be in place and use the information from initial survey to measure |
| Things to do when not working on the immediate things | Additional Information |
|---|---|
| Setup Target Rack | Stepper motor drives and power supplies ADC for position readbacks Microwave EIP Lakeshore 218 x2 Level Probe Readout Turbo readout and Controller IV gauge readout Teledyne Hastings readout 4He & 3He manometers Possibly Microwave Power Supply Target Insert Lakeshore Fridge Lakeshore External Magnet Lakeshore
|
| Get hoses for microwave (EIO) | Either hard plastic or rubber |
| Target Controls Computer | Josh will find it |
| All cabling from target to racks and counting house | need lengths and to order cables |
| setup target operator station | |
| setup target loading station | |
| Finalize NMR | testing still needed |
| Target handler and alarm system | |
| Setup NMR VI | |
| Annealing controls | |
| Setup and test Main Gate Valve | |
| Test Air-core cable with EIP/microwave | |
| Setup Insert and leak check and electronics check, sensors, coils, SMA | |
| Setup Nuc and oscilloscope and PDP | |
| Setup Roots stack controller and power | |
| Get some plastic tubs and foam dewars |