May 26, 2017 - 200kV gun upgrade meeting

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200kV Gun

Simulation of the effect of the mesh and the perforated plate media:170525_Mesh.pdf

NEG Tube

We are making 4 BPM's
Shop has materials now and machining (#327755)
...then Phil will pick up for weld, 400C bake, leak check, clean, NEG coat
...then Pete will perform optical/electrical checks
...then John will perform Gabou map
Final NEG tube design => media:NEGTUBE_MAY03.pdf
M20 Old Assembly Modification media:0990.pdf
M20 New Assembly Can media:0991.pdf
M20 New Assembly 6.00 x 4.500 reducer flangemedia:0.992.pdf

Gun3 Removal and Diagnostics Chamber Installation

Second bake and activate week of May 30th => Remove and replace Gun3 ATLIS task
Remove VBV3I02 from special interlock and swap PLC for relays

Spellman HVPS update

Radmon update

Installed at CEBAF
Checked and ready

Summer 2017 SAD Update

media:SADCIS_v6.docx
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