2021-08-04

Meeting Information

Connecting

To connect to the meeting, please do the following: Time: Wednesday at 9:00 AM EST.

1. To join via a Web Browser, go to the page [1] https://bluejeans.com/984025598.
2. To join via Polycom room system go to the IP Address: 199.48.152.152 (bjn.vc) and enter the meeting ID: 984025598.
3. To join via phone, use one of the following numbers and the Conference ID: 984025598.
   • Dial Either +1 408 740 7256 or +1 888 240 2560 for US or Canada

Agenda

Schedule

Long Term Schedule: Gantt (Outstanding tasks)

1. 8/9/21 Start Hot Check-out

New items for discussion:

Short term schedule update:
This week:

Reports by Group: CIS/EGG:

• Gun operating at 180kV w/o Field Emission
• HV tests with a GaAs puck (#8) in the gun (8/3) [Carlos]
• Gun HVPS locked out , reconnect gun valve, charge NF3, degas heater/puck, get UITF laser on (8/4)
• Make photocathode (8/5) [Joe/Max]
• Align laser to photocathode, using retro and QE (8/5) [Shukui]
• Gun rebuild wiki

DC Power:

1. Trim magnets near gun re-cabled.
2. Wastewater beam line trims cabled up.
3. Trim magnets near FC#3 outstanding. 401H/V & 501H/V correctors + 501 quad
4. Solenoid PS being installed. Supply cabled and LCW hooked up.
5. MHB magnet re-designation to MLH to avoid confusion: Chris Gould making nomenclature changes / Gary Croke & Michele Joyce making controls changes / Eric Forman to update Quick Reference Drawing / Shaun to take care of song sheets
6. Changes made in UED workspace for names and field maps; ready to merge soon. (Thanks Gary/Michele!)

Instrumentation and Controls:

1. BCM project software integration under way between Musson/Seaton and Sue Witherspoon
2. Chris Norris to hook up viewers next week.
3. Brian Freeman available for adViewer work for video camera for ITVM604A; some focusing still required.

RF:

1. 6GHz > 1.5GHz Down-converter installed for bunch length system

Vacuum:

SSG:

1. BLM locations being set 7/21 following this meeting
2. FSD inputs for magnet and BCM being prepared

ME / Installation:

1. Pb stacked; RCG required modification due to permanent shielding req delay.
2. New designs for FC3 and FC4 with a great many thanks to Shaun for the design work and John/Xi for Pb arrangement and table construction!
3. Songsheet being updated by Shaun; be sure to let him know when changes are made!
4. Status of permanent shielding purchase?

Experiment:

• COO/ESAD/RSAD prepared; committee response in progress.

Other:

• EES work happening in earnest
• List of Engineering Jobs remaining

Still to do:

• Add Mu metal over bellows on wastewater line.

Next Week:

• Mount bottle rack in Labyrinth (Staged); remove gas bottles to rack.
• Unistrut mounting for cables - Neal will do when available
• Engineering work on beam line starting

2 weeks:

• Pull Heliax from Spectrum analyzer/Control room >> Buncher
• 4th terminal system in Control room under assembly/rebuild
• Items from To-do list...

Engineering Other business

Reports on Open Action Items:

Action Items:

• Formal run plan (McCaughan) Strawman

Back to Main Meeting Minutes Page