sPHENIX discussion of the superconducting solenoid

[Kin Yip <kinyip AT bnl.gov>]

Hi,

> - rigging the roof back onto the flux return

This is what I said about riggers who will help us next week with the Steel Roof   (or installing the Valvebox).

> - cooling water to the power supply (and quench resistor?)

Dave Phillips has arranged to install hoses for cooling water next Friday.  We can't "tie-in" until the Booster Cavity (for LeReC) test finishes
in the ERL cooling facility (912).

Kin

On 10/06/2017 12:46 PM, John Haggerty wrote:

Kin,

Thanks for all your efforts to push this test along, there's still a lot to do to cross the finish line, but it's definitely getting there.

Two things I'm wondering about going into the long weekend that we don't want to fall through the cracks are:

- cooling water to the power supply (and quench resistor?)
- rigging the roof back onto the flux return

Do you think we're ok with those things, or is there anything else that might need us to seek more help?

On 10/6/17 10:33 AM, Kin Yip wrote:

Hello Ray,

Sorry to have disappointed you last time :-( :-)     The carpenters are putting up the handrails today and then the plywood platform.
By chatting with them and Dave Phillips's experience, they probably need another day next week to finish.  Next Monday is
holiday.  On Tue., our carpenters are scheduled to do non-sPHENIX things and they return to finish sPHENIX work on Wed.

Riggers are scheduled to work for sPHENIX Magnet the entire next week anyway, either on installing the steel or the Valvebox.

Do you think you guys have time next Thursday (Oct. 12, 2017) to install Valvebox (together with the riggers) ??

Kin


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