[Dsg-rich] RICH boxes in EEL 125 and small cleanroom

Stepan Stepanyan stepanya at jlab.org
Tue Jan 23 08:25:59 EST 2018


Marco,

Are these things need to be stored in the clean room? or they can be 
stored in weather controlled storage.

Stepan

On 1/23/18 7:25 AM, Marco Contalbrigo wrote:
> Hi Tyler,
> I suggest we reserve a space for RICH in the EEL-124 shelves, for
> anything left over. There I would put at least one aerogel wooden
> box, just in case we have to transport or store any tile (remember
> there are some unused spares). I would also store there the
> dry-unit laying on the wooden box in EEL-124, together with
> any spare part of the dry-cabinet.
>
> We should also find a space for the INFN dry-cabinet. I am
> wondering if we can fit it into the small clean-room.
>
> Ciao, Marco.
>
> On Tue, 23 Jan 2018, Marco Mirazita wrote:
>
>> Hi Tyler,
>> I think that all the wooden crates of the aerogel and of the mirror 
>> support can be thrashed.
>> The bags in the small clean room contain the spare planar mirrors, I 
>> would prefer they are left where they are.
>> Marco
>>
>>
>> Il 2018-01-19 19:47 Tyler Lemon ha scritto:
>>>  Hello Marco Contalbrigo and Marco Mirazita,
>>>
>>>  There are a boxes and crates that were kept for RICH in case items
>>>  needed to be stored or moved. Since RICH has been installed in Hall B,
>>>  the boxes should be thrown away to ensure the cleanroom areas are kept
>>>  clean.
>>>
>>>  There are three sets of boxes that were kept (pictures attached):
>>>
>>>  1.) small, wooden aerogel crates in small cleanroom gowning area. All
>>>  crates are empty.
>>>
>>>  2.) planar mirror bags and boxes in small cleanroom. The bags are
>>>  labeled A1R-R02, B1-R1, and A2E-001. If mirrors are still in these
>>>  bags, do they need to be kept in the cleanroom or could they be moved
>>>  to a storage location in the EEL?
>>>
>>>  3.) large wooden crate in EEL 125. This crate was kept to store any
>>>  RICH items during assembly.
>>>
>>>  Please let us know. We will start getting rid of unneeded boxes next
>>>  week.
>>>
>>>  Best regards,
>>>
>>>  Tyler
>>>
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