[Dsg-rich] N2 and Cooling distribution

[Marc McMullen]

Hi Sandro,

Thanks for completing the design, i will add this to the OSP documents. 
Will there be a distribution for compressed air?

Thanks,

Marc


On 7/19/2017 10:18 AM, Tomassini Sandro wrote:
> 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,
>>
>
>
>
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-- 
Marc McMullen
Detector Support Group
757-269-7738

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