[Dsg-rich] EEL Compressor

[Rolf Ent]

That is exactly what was implied with the reallocation of the unit for the ESB. 

Best regards, Rolf 


From: "George Jacobs" <jacobsg at jlab.org> 
To: "Walt Akers" <akers at jlab.org> 
Cc: "Jason Willoughby" <jasonw at jlab.org>, "Douglas Tilles" <tilles at jlab.org>, dsg-rich at jlab.org, "Patrizia Rossi" <rossi at jlab.org>, "Rolf Ent" <ent at jlab.org> 
Sent: Wednesday, October 19, 2016 12:58:20 PM 
Subject: Re: EEL Compressor 

Is it possible to borrow one from another location on site? I believe this will only be needed for a short duration ~ 1 month. 

George 

On 10/18/2016 3:06 PM, Walt Akers / JLAB wrote: 


Thanks Jason: 

I agree that this is the best approach. I touched base with 
Rolf and he has asked me to prepare a requisition to purchase 
a new Bertha from Harris Electric, but to wait until our funding 
scenario for the coming year is more clear. If we do not have 
sufficient funding by the time this is needed, I will make plans 
to reallocate the new Bertha that we purchased for the ESB to 
support this work. 

At your convenience, I'd like to have you look at the new Bertha 
to make sure that it can support the 208V/70A receptacle that 
this compressor needs. 

Thanks again, 

Walt 

Jason Willoughby wrote: 

BQ_BEGIN
Walt, 

After investigating, there is no inexpensive way to provide 70A of 208 power into the cleanroom. This cost will exceed $10k. I would recommend you purchase a bertha that would be stationed inside the cleanroom, powered from the 60A welding receptacle outside in room 125. This cord can be ran under the rollup door, but must be protected from damage (a RMC pipe) 

Jason Willoughby 
FM&L Electrical Engineer 
Thomas Jefferson National Accelerator Facility 
628 Hofstadter Road STE 1 
Newport News, VA 23606 
(757)-269-5372 





BQ_END

-- 
George Jacobs
Jefferson Lab (TJNAF)
STE 12
12000 Jefferson Ave.
Newport News, VA 23606

(office) 757-269-7115

(cell)   757-876-0480

(email) jacobsg at jlab.org (website) https://userweb.jlab.org/~jacobsg 

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