[Dsg-hallb_magnets] Hall B Solenoid I and C Prep - 06.23.2017

[Pablo Campero]

Hello Ruben, 

With regards to the task to identify all the cables that will be connected to the Solenoid, I'm available to work with Scot. 

Scot, 
please let me know when you're ready to do this work today. 


Best regards, 
Pablo 




From: "Ruben Fair" <rfair at jlab.org> 
To: "Scot Spiegel" <spiegel at jlab.org> 
Cc: "Probir Ghoshal" <ghoshal at jlab.org>, "Krister Bruhwel" <bruhwel at jlab.org>, "Pablo Campero" <campero at jlab.org>, "Roland Evans" <rolande at jlab.org> 
Sent: Monday, June 26, 2017 9:50:19 AM 
Subject: Re: Hall B Solenoid I and C Prep - 06.23.2017 

Thank you 

Scot, Pablo 

Are you able to complete the cable identification and prep that we discussed last week - before the magnet arrives tomorrow? 

Ruben 

On Jun 26, 2017, at 9:47 AM, Scot Spiegel < spiegel at jlab.org > wrote: 




Gents, 

FYI. I've had Debbie Griffith order the socket contacts for the balance of the SST ~ VT & Senor connectors. 

Scot Spiegel 
Sr. Technologist / Designer 
Physics / Hall D 
JSA Jefferson Lab 
12000 Jefferson Ave. 
Bldg. 55 Rm. 1546-24 
Newport News, VA. 23606 
Ph. 757-536-5900 
Wk. 757-269-5900 


From: "Ruben Fair" < rfair at jlab.org > 
To: "Scot Spiegel" < spiegel at jlab.org >, "Krister Bruhwel" < bruhwel at jlab.org >, "Pablo Campero" < campero at jlab.org > 
Sent: Friday, June 23, 2017 4:56:51 PM 
Subject: Fwd: Hall B Solenoid I and C Prep - 06.23.2017 

Scot, Pablo, Krister, 

As I shall be away at ETI Monday and Tuesday next week, can I leave it to you to complete your actions below? 

Krister, 

I can't see to find the Torus TOSP? 

Cheers 

Ruben 


From: "Ruben Fair" < rfair at jlab.org > 
To: "Pablo Campero Rojas" < campero at jlab.org >, "Tyler Lemon" < tlemon at jlab.org >, "Brian Eng" < beng at jlab.org >, "Scot Spiegel" < spiegel at jlab.org >, "Krister Bruhwel" < bruhwel at jlab.org >, "wmoore" < wmoore at jlab.org >, "Roland Evans" < rolande at jlab.org > 
Cc: "Nicholas Sandoval" < sandoval at jlab.org >, "Amrit Yegneswaran" < yeg at jlab.org >, "Sasa Radovic" < radovic at jlab.org >, "Ernest Stallworth" < stallwor at jlab.org >, "Mark Lester" < lester at jlab.org > 
Sent: Friday, June 23, 2017 1:58:13 PM 
Subject: Hall B Solenoid I and C Prep - 06.23.2017 

Gentlemen, 

Thank you for your time this morning. 

I have attached the following documents which we will be referencing throughout the final phase of this project (and updating as necessary) 

1. Project plan (28th June to 28th Sept 2017) 

Color Code: 
Blue: Installation 
Purple: I and C 
Green: Leak Testing and Pressure Testing 
Yellow: Welding 
Red text: The milestones that the DOE will be tracking 

2. Payroll/HR Guidance 


3. Sub-team members, shift patterns, training matrix, vacations 


As discussed, pretty much all I and C tasks have been planned for the day shift only. 
However, should we come across I and C issues or if other tasks get delayed and the schedule starts to slip, we may have to work some long days and some weekends and perhaps the odd swing shift - so thank you all for agreeing to do this. 
Any shift work will of course be planned in advance to ensure everyone's health and safety is preserved. 
All non-exempt staff will be eligible for shift differential payments and overtime as outlined in the guidance document (attached). 

Actions: 

Scot 
1. Order more spare pins for connectors 

Scot / Pablo 
1. Identify all the cables (which are already festooned on Level 2) which are to connected to the magnet as soon as the magnet arrives(I.e. temperature sensors, voltage taps, load cells) 
(Note: You may have to release some of the spiral wrap used on some of the cables to allow you to separate individual cables to be able to reach the feedthroughs on the magnet) 


Krister 
1. Identify and kit-out everything we need to push some current through the magnet to allow us to check out the voltage taps (i.e. 60V 18 A PSU, diode block, fuse, connecting cables) 
2. Check to see if we can use HBList instead of a TOSP to do this test 

Ruben 
1. Locate hall sensors and hall sensor mounting blocks 
2. Dig out previous Torus TOSP for low current magnet test 
3. Arrange (with George Biallas and Doug Tilles) to get field lines painted on the floor and arrange for Jennifer to measure field levels during commissioning stage. 

Wesley 
1. Set up to archive voltage tap signals, so we can 'before' and 'after' signals 

Pablo, Tyler, Brian 
1. Review all I and C task items in attached plan to see if there is anything we can tackle now or at least start now. 

Regards 

Ruben 



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