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Re: [Sphenix-magnet-l] upper staircase installed ... cable tray may penetrate wooden platform

From: "Phillips, David B" <phillips AT bnl.gov>
To: "Yip, Kin" <kinyip AT bnl.gov>, "sphenix-magnet-l AT lists.bnl.gov" <sphenix-magnet-l AT lists.bnl.gov>
Subject: Re: [Sphenix-magnet-l] upper staircase installed ... cable tray may penetrate wooden platform
Date: Fri, 6 Oct 2017 12:19:10 +0000

I think it will be ok with a hole in the platform for the cables and another short piece of tray on top.

From: sPHENIX-magnet-l [mailto:sphenix-magnet-l-bounces AT lists.bnl.gov] On Behalf Of Yip, Kin
Sent: Thursday, October 05, 2017 3:53 PM
To: sphenix-magnet-l AT lists.bnl.gov
Subject: [Sphenix-magnet-l] upper staircase installed ... cable tray may penetrate wooden platform

Hi,

I’ve just taken a picture underneath the newly installed second staircase :

https://collab.external.bnl.gov/sites/sPHENIX-Magnet/Pictures/High%20Field%20Test/2017-10-5.jpg

There you may also see the cable tray built from the Cryo Rack to the gap between the two concrete blocks which would be covered by the wooden platform.

I’ve showed it to Paul Orfin and R. Than. Paul thinks it is probably OK for us to drill a narrow hole through the platform but he’ll know for sure once the Valvebox is

installed. M. Rau has agreed to work around it.

Please let me know if anybody doesn’t like this “hole”.

Kin

[Sphenix-magnet-l] upper staircase installed ... cable tray may penetrate wooden platform, Yip, Kin, 10/05/2017
- Re: [Sphenix-magnet-l] upper staircase installed ... cable tray may penetrate wooden platform, Phillips, David B, 10/06/2017