[BTeam] Schedule so far

[Jonathan Creel]

Brian
We are tripping.
The decision to install utubes comes from SRF. The minute we install the utubes cooldown begins because all valves are assumed to leak.

Regards
J

Get Outlook for iOS<https://aka.ms/o0ukef>
________________________________
From: Brian Freeman <bfreeman at jlab.org>
Sent: Tuesday, November 19, 2019 12:00:58 AM
To: Yves Roblin <roblin at jlab.org>; bteam at jlab.org <bteam at jlab.org>; Michael Aiken <aiken at jlab.org>; Camille Ginsburg <ginsburg at jlab.org>; Matthew Bickley <bickley at jlab.org>
Cc: Daniel Gautier <gautier at jlab.org>; Jonathan Creel <creel at jlab.org>; Michael Drury <drury at jlab.org>; David Hamlette <hamlette at jlab.org>; Keith Cole <colek at jlab.org>; Joseph Meyers <meyers at jlab.org>; Randy Michaud <rmichaud at jlab.org>; Clyde Mounts <mounts at jlab.org>; Anthony DiPette <dipette at jlab.org>; Frank Humphry <fhumphry at jlab.org>; Sarin Philip <philip at jlab.org>; Andrew Kimber <kimber at jlab.org>; Onish Kumar <okumar at jlab.org>
Subject: Re: [BTeam] Schedule so far

All,

Just wanted to circle up about the schedule coming up.

Beamline and 1L10 girder swap happened today, and from an outsider reading emails and log entries, seemed to go very well.

Tomorrow we are scheduled for the 4K trip, and then U-tubes tomorrow? Final leak checks and final alignment set to occur tomorrow?  Does the cooldown start after u-tubes are stabbed, does this happen in parallel with final leak checks and S&A (sorry for not knowing the exact process)?  Or does the cooldown begin after all beamline work?

Thanks to folks that came in on Sunday to support this work.

 So far the work is going according to the plan we laid out on Friday, so it seems?

For BTeam:

We were able to nearly complete 3 separate Injector Setups in support of the possible Linac Energy options. Thanks to the Injector group who supported this without fail!  We still have a little matching work for the OpticLow solution (Graucho). On that note, any movement on an Energy decision, for the Linacs? Do we not have enough information to make this call? If the answer is no, what else do we need?

We in Ops decided to drop the machine for today and tomorrow, but likely will start locking up the machine again Wednesday (TBD).  We will be locking up the LERF tomorrow at some point to support additional MPS checks and HCO activities (for anyone interested).

Anything else???

Yves is gone tomorrow, but we can have a short meeting tomorrow at 1:30 for interested parties.

Thanks,
-Brian



________________________________
From: BTeam <bteam-bounces at jlab.org> on behalf of Brian Freeman <bfreeman at jlab.org>
Sent: Friday, November 15, 2019 4:41 PM
To: Yves Roblin <roblin at jlab.org>; bteam at jlab.org <bteam at jlab.org>; Michael Aiken <aiken at jlab.org>; Camille Ginsburg <ginsburg at jlab.org>; Matthew Bickley <bickley at jlab.org>
Cc: Daniel Gautier <gautier at jlab.org>; Jonathan Creel <creel at jlab.org>; Michael Drury <drury at jlab.org>; David Hamlette <hamlette at jlab.org>; Keith Cole <colek at jlab.org>; Joseph Meyers <meyers at jlab.org>; Randy Michaud <rmichaud at jlab.org>; Clyde Mounts <mounts at jlab.org>; Anthony DiPette <dipette at jlab.org>; Frank Humphry <fhumphry at jlab.org>; Sarin Philip <philip at jlab.org>; Andrew Kimber <kimber at jlab.org>; Onish Kumar <okumar at jlab.org>
Subject: [BTeam] Schedule so far

All,

A subset of BTeam memebers, as well as some folks from Engineering sat down today to understand what the schedule looks like up until Physics start.  This includes  beam line work of the 1L10 Girder and all of the associated work.

In short, we are on track for Beamline bleed up to occur on Sunday, RadCon will come in Saturday evening after Injector running is over and survey the North Linac and will be dropped to Restricted Access. The SL and BSY will remain locked up until a need is presented.

Here is the web link to what we developed and presented at the meetings today:
http://opsweb/gantt/2019_Fall/fall2019_Shifted-chart.html

I am also attaching a pdf version.

The coordination was important at understanding the overall impact to the Physics start, so thanks to everyone.

-Brian



-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/bteam/attachments/20191119/533ec4a9/attachment-0002.html>