[Isotope-prod] 11:00 update meeting today

[Kevin Jordan]

Hi All,
Here is the link:

https://bluejeans.com/294836101?src=calendarLink

Agenda:

Isotopes:
Fix all save

RF is still giving trouble minimum repair time 3 hours
Filament board in FL02-2
Circulator load in FL02-7
The waveguide will be open so lock is being put on the gun to prevent beam.

Beam viewers need some work upstair to get beamanizer functioning, the 1X beam viewer needs alignment since the camera was bumped - this should have been found in HCO…

Since the vault is open to put the lock on the viewer can be aligned - this one is critical for setting the beam to the isotope target.

Next steps:
Get beam ON
Get past 1X & phase SRF cavities to establish energy
Align beam to YAG screen in tungsten holder
Access to replace solid graphite block with foil stack (labeled G2), remove YAG viewer & install tungsten radiator
Irradiate foil stack at 100 Watts for 1 hour
Allow for cool down & exchange foil stack with solid graphite block  (labeled G1)
Irradiate until temperatures stabilize
Remove and install graphite crucible with gallium load, send before & after photos & temperature data to ERR team
Once permission is granted begin target irradiation for up to 34 hours

Shut down & survey vault, lock shielding in place, rope off as needed.
Take CHL at to 4˚k

LSLC-II HE:
Upcoming work:
Move SSAs into place - due ~ Late April
Connect waveguide & circulators - due ~ May
Test SSAs into shorts  - Finish late May / early June
Grout cry can base plate to minimize microphonics - Due ~ June
Move blocks & install cryomodule ~ Mid July
Begin cool down and testing  ~ Mid August

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