Wednesday May 14, 2014

We will meet in TL 2236 on Wednesday May 14 at 3:30 pm EST.

For those calling in we'll use the ReadyTalk audio conference system.

1. Dial Toll-Free Number: 866-740-1260 (U.S. & Canada)
2. Enter 7-digit access code 4402297, followed by “#”

Agenda:

1- Bubble Chamber progress at Argonne

2- Electron line status

Layout media:140514_BubbleLayout.pdf

Radiator media:140513_Radiator.pdf

3- Schedule

Planning meetings

reviews

install kick-off

commissioning plan

Electron Line

dismantle 5D

fab/buy/build

install

controls

checkout

Prep work for chamber

tunnel resources

service building resources

control room resources

Install of chamber

ship estimate

install/checkout goals

commissioning/test goals

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Notes from this meeting:

• Bubble Chamber is ready to be filled with N₂O.
• Once ready, all safety documents must be forwarded to D. Meekins.
• The chamber will be shipped with mercury in place but not N₂O.

• Magnet dipole is signed off and out for bids.
• The Hall Probe has arrived at JLab.
• Magnet Alignment Fixture is being fabricated by the Machine Shop.

• The collimator table and holders will be made of aluminum.
• The table should be wide enough to stack copper bricks to shield the back scattered gammas, if needed.
• Need a list from Argonne of all the resources needed to run the bubble chamber (cables, power, ...).

• Here is a sketch of the Injector Tunnel, Injector Service Building (ISB) and the Machine Control Center (MCC):