[Dsg-rich] N2 and Cooling distribution

[Tomassini Sandro]

Hi Marc,

attached this email there is  the nitrogen distribution scheme inside 
the RICH detector.



Il 14/07/2017 15:28, Marc McMullen ha scritto:
> Hi Sandro,
>
> I need a drawing/sketch of the nitrogen and cooling distribution (with 
> tube dimensions), and a general flow path, including any manifolds for 
> the OSP. The supply lines are 1/2" for compressed air and 1/4" for 
> nitrogen. That is the last thing the pressure systems expert has 
> requested to sign the OSP. I have already made the other requested 
> changes. This does not have to be an official drawing.
>
> Changes: Specify pressure systems awareness for staff and users. 
> Attach the gas operation procedure. Specific verbage in the text 
> ("should to shall").
>
> Thanks,
>

-- 
-----------------------------------------
Dr. Eng. Sandro Tomassini
Istituto Nazionale di Fisica Nucleare
Laboratori Nazionali di Frascati
---Research Division---
P.O.Box 13 00044 Frascati (RM) Italy
Tel. office: +39 06 9403 2919/8089
Fax: +39 06 94032256
e-mail: sandro.tomassini at lnf.infn.it
https://urldefense.proofpoint.com/v2/url?u=http-3A__www.lnf.infn.it_&d=DwICbA&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=9YtCiIg5kE6YCo5iFAyFiMgzNCONVcBowotEOgGZ4Co&m=-CFQV7tD7lg8ts2v4UwisB29xgoFWQ_trQGow96OpPo&s=AbTuniiJ1P8Riwy0yPdC4m2h3Gay_CZY1WowZktmRKI&e= 
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