[Dsg-halla_magnets] Request for moving the SoLID magnet instrumentation racks

Walt Akers akers at jlab.org
Wed Sep 8 15:30:56 EDT 2021


I'm sure we can make this work. Do they need to be powered and operational,
or merely stored?

Walt

Pablo Campero Rojas wrote:
> Hello Walt,
>
> Did you check our request to move the SoLID magnet instrumentation 
> racks from TEDF (room 1544) to the Test Lab high bay area?
>
>
> Regards,
> Pablo
> ------------------------------------------------------------------------
> *From:* Pablo Campero Rojas <campero at jlab.org>
> *Sent:* Thursday, August 26, 2021 4:16 PM
> *To:* Walt Akers <akers at jlab.org>; dsg-halla_magnets at jlab.org 
> <dsg-halla_magnets at jlab.org>
> *Cc:* Patrizia Rossi <rossi at jlab.org>
> *Subject:* Re: [Dsg-halla_magnets] Fw: SoLID Magnet wiring work
> Hello Walt,
>
> For the space allocations, the approximate footprint required for the 
> two racks is of at least 9' X 6'.
> We would like to have the racks moved to the high bay area by 8/31/2021.
>
> Regards,
> Pablo
>
>
> ------------------------------------------------------------------------
> *From:* Dsg-halla_magnets <dsg-halla_magnets-bounces at jlab.org> on 
> behalf of Steven Lassiter <lassiter at jlab.org>
> *Sent:* Thursday, August 26, 2021 3:36 PM
> *To:* dsg-halla_magnets at jlab.org <dsg-halla_magnets at jlab.org>
> *Cc:* Walt Akers <akers at jlab.org>
> *Subject:* [Dsg-halla_magnets] Fw: SoLID Magnet wiring work
> Also,moving the racks into the Test Lab high bay area needs to be run 
> by Walt Akers for space allocation.
>
> How much of foot print is required?
>
> Steven
>
>
> ------------------------------------------------------------------------
> *From:* Steven Lassiter <lassiter at jlab.org>
> *Sent:* Thursday, August 26, 2021 3:31 PM
> *To:* Pablo Campero Rojas <campero at jlab.org>
> *Subject:* Re: [Dsg-halla_magnets] SoLID Magnet wiring work
> Great News.
>
>  Hall C techs were slated to start work on the wiring but would have 
> to wait until the hall closes up early Sept.
>
>  1. Wiring should be completed by third week of Sept. This gives 4
>     weeks to do the wiring and then hot check out can be carried out
>     while the magnet is being moved and the CCR and current service
>     turret assembled to the magnet.
>  2. The racks are located in tedf room 1544. This is a private room
>     with floor to ceiling walls and can accommodate two people at one
>     time, if not more. The room is long. Face mask is all that is
>     require as there is no need for people being closer than 6 feet
>     for this work. One could wear gloves is so desired.
>  3. The room is locked as the room contains spare parts for HallC. If
>     it needs to be moved, the Hall C techs will have to do it and that
>     could be delayed until the hall  closes.
>  4.  Two to three people can work on the rack in its present location.
>     Two people working on a rack at the time is about as much as one
>     would want to have. the third person can be in the room cutting,
>     stripping and attached ferrules to the ends of the cables prior to
>     installing into the racks.
>
> thanks again
> Steven
>
> ------------------------------------------------------------------------
> *From:* Dsg-halla_magnets <dsg-halla_magnets-bounces at jlab.org> on 
> behalf of Pablo Campero Rojas <campero at jlab.org>
> *Sent:* Thursday, August 26, 2021 2:48 PM
> *To:* dsg-halla_magnets at jlab.org <dsg-halla_magnets at jlab.org>
> *Cc:* Patrizia Rossi <rossi at jlab.org>
> *Subject:* [Dsg-halla_magnets] SoLID Magnet wiring work
>
> Hello Steven,
>
>
> Dr. Rossi approved that DSG works on the wiring of the SoLID magnet 
> instrumentation in the racks.
>
> DSG needs to schedule the wiring work so that our support for other 
> projects is not affected. Also, we'll need to follow all recommended 
> MEDCON 4 protocols and keep social distancing to minimize the risk of 
> exposure to COVID-19.
>
> Can you provide the answer to the questions below?
>
>  1. When does the racks’ wiring need to be completed?
>  2. Where are the racks located?
>  3. Is the access to the racks restricted?
>  4. How many people will be around the rack in its present location?
>
>
> DSG suggests moving the racks to the Test Lab high bay area so that 
> people are able to be socially distant.
>
> DSG would like cable spools to be moved by Hall A from the physics 
> storage next to racks prior to the start of work.
>
> Regards,
>
> Pablo
>
>




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