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["Visser, Gerard" <gvisser AT indiana.edu>]

hi Christian & all,

   I would heartily veto any route that would obstruct roll-out, that is just not a good idea even if it is something we don't contemplate in STAR's future anymore.

   Also indeed for the IST I think the cables were distributed over at least 3 routes over the TPC. It is better to reduce congestion and to avoid lumping too much mass in one place (which is ahead of the EEMC so does cause some problems for some analysis AFAIK).  With two phi locations for PPB, at least two routes in for their cables would make sende I think.

      Gerard

---

From: Star-fst-l <star-fst-l-bounces AT lists.bnl.gov> on behalf of videbaek <videbaek AT bnl.gov>
Sent: Thursday, July 22, 2021 5:06 PM
To: Videbaek, Christian <cvidebaek AT bnl.gov>
Cc: star-fst-l AT lists.bnl.gov <star-fst-l AT lists.bnl.gov>
Subject: Re: [Star-fst-l] FST Grey Cable Routing

 

Just one additional consideration, which has been mentioned before.
not all cables have to go the same route. They could be split into 18+18
(+4) or 12+24+(4)


On 2021-07-22 16:25, Videbaek, Christian wrote:
> Hi All,
>
>  I have three possible routing paths for the grey cables on Drupal:
>  https://drupal.star.bnl.gov/STAR/blog/cvidebaek/fst-cable-routing
>
>  Please let me know if you are unable to see the posting.
>
>  Briefly: the cables can be routed directly from C8, across the top of
> the magnet, or underneath the magnet.
>  The direct path will require that we remove unused cables and gas
> lines before running the new cables.
>  The indirect paths are fairly clear, but may require some new cable
> trays.
>
>  Let me know if you have any questions or ideas.
>
>  Christian
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--
Flemming Videbaek
senior scientist
videbaek @ bnl.gov
Brookhaven National Lab
Physics Department
Bldg 510D
Upton, NY 11973

phone: 631-344-4106
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