UED @ ASTAAccelerator Directorate ReviewProject Plan and ES&HCarsten HastMay 20, 2014

UED @ ASTA Project Milestones

• Overall Schedule- Started April 2014

- Ends September 30th 2014 with results

• ASTA Infrastructure- General layout and consensus what to do agreed upon in late April

• New optical tables, mini girders, new gun location, support stages, various chambers, etc.

• New AC design and installation for laser room

• Relocate some LCW feeds, 110V outlets

• Improve ventilation in ASTA

- Moved X-band devices (Done)

- AC project is in purchasing (eta mid August)

- Mini girders (June 13th)

- Optical benches (June 13th )

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UED @ ASTA Project Milestones

• Beam line components- Overall beam line layout done

• Ready to order bellows this week (eta mid July)

- Designed sample chamber (going to purchasing this week, installation ~ Aug. 4th)

• Motorized stages to be ordered this week (eta mid July)

- Designing diagnostics chamber (no long lead items)

- Designing detector chambers (no long lead items)

• Screens and reflecting mirrors, Faraday cup etc. available

- Various support stages are in fabrication (T-1 and various supports) (June-July)

- Ion pumps and controllers are available: surplus from NLCTA

- Turbo pump(s) need to be ordered soon

• Laser parts- Ready to order, details in Ryan’s talk

• Modulator stabilization available in July (Minh’s talk)

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UED @ ASTA Installation Schedule

• Infrastructure work June 16th - June 27th - During night and weekend will operate X-band (most of the time)

- Remove old laser optics infrastructure

- Move gun

- Move LCW

- Install mini girders

- Install new optical tables (maybe a shelve over one)

- Provide plenty of 110V outlets

- Improve ventilation in ASTA

- Additional penetration

- Pull additional cables

- More Ethernet

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UED @ ASTA Installation Schedule

• Cathode laser work 2 weeks in July- During night and weekend will operate X-band (most of the time)

- First round of controls work for motors, cameras, etc.

- Install existing GTL detector chamber for testing beam line

- Test the new stable modulator voltage with beam (Minh’s talk)

• Turn on new AC (August 18)

• Experiment laser work 2 weeks in August- During night and weekend will operate X-band (most of the time)

- Install all new chambers and complete beam line

- Finish controls work for motors, cameras, etc.

• Commissioning starts September 1st (latest)

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UED @ ASTAWhat’s Missing?

• Controls Work- In June: Need to layout what we need, want and how to do it

- Preliminary work in July

- Commissioning in August

• RF / Laser Timing - Need a schedule (Joe F.)

• Better M&S estimate, both what else we need and overall costs

• Better labor estimate, both what else we need and overall costs

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UED @ ASTA ES&H

• ASTA is really small- Egress issues were discussed and agreed upon with Fire Marshall

- Ergonomics

• LCW and electricity will be relocated to maximize space around laser tables

• X-Band table was raised to allow some room under it for the detectors

• Cryo-stand was moved to increase walking space

• Unnecessary equipment was and will be removed

• Cables and hoses were and will be rerouted to minimize obstruction in bunker

• New lights were installed

• BIO Reviews• X-Band table (done)

• AC Project (partly done)

• Optical tables and mini girder (needs to start soon)

• Location of PPS devices review late June

• Laser SOP update in July

• Radiological Review has started- Results June 16th

• Safety Assessment Document Review has started - Signatures by July 14th

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UED @ ASTA Project Plan and ES&H Summary

• Most critical items have been/will be ordered this week

• Installation will allow existing programs to continue

• Schedule has not much float

Let’s all work together for:

Want UED? Come to SLAC!

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UED @ ASTA Layout

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