[Dsg-mvt] [New Logentry] Premix Bottle Leak Detected

[Marc McMullen]

Yes, should I open it?


On 7/14/2017 1:25 PM, mdefurne wrote:
>
> Thank you Marc,
>
> We will first plan to check the tubes in the Barrel visually (During 
> the installation , it is very likely one tube has been slightly pulled 
> by accident.)
>
> The snoop is just in case it is not as trivial as expected, and have 
> some gas flow. So you did close the bottle yesterday?
>
> Thank you again for your help.
>
> Maxime
>
>
> Le 14/07/2017 à 13:20, Amrit Yegneswaran a écrit :
>> guess snoop (dogg) in the gowning room will stop the leak!
>>
>> ------------------------------------------------------------------------
>> *From: *"Marc Mcmullen" <mcmullen at jlab.org>
>> *To: *"Maxime Defurne" <mdefurne at jlab.org>, dsg-mvt at jlab.org
>> *Sent: *Friday, July 14, 2017 11:59:51 AM
>> *Subject: *Re: [Dsg-mvt] [New Logentry] Premix Bottle Leak Detected
>>
>> Maxime,
>>
>> I am not sure what is causing the leak at the bottle regulator side. 
>> I'll leave a bottle of snoop in the gowning room.
>>
>> Marc
>>
>>
>> On 7/14/2017 11:31 AM, mdefurne wrote:
>>
>>     Hi Marc,
>>
>>     What is the plan to find the leak? Did you find it?
>>
>>     Could you prepare us the liquid to find leak (the soap?)?
>>
>>     It seems we also have a leak between two sectors in the barrel
>>     (But much less important compared to the one causing the
>>     -20psi/day). Using the soap will be useful if we do not find it
>>     straightforwardly.
>>
>>     Thank you,
>>
>>     Maxime
>>
>>
>>     Le 13/07/2017 à 11:53, Marc McMullen a écrit :
>>
>>         Maxime,
>>
>>         Are you flowing gas? The pressure has dropped by ~20 - 30psi
>>         at the regulator. If you don't need the gas on we should turn
>>         it off. No obvious leaks detected outside.
>>
>>
>>         Thanks,
>>
>>         Marc
>>
>>
>>         On 7/12/2017 9:53 AM, mdefurne wrote:
>>
>>             Hi Marc,
>>
>>             Thank you very much for fixing the leak.
>>
>>             Maxime
>>
>>
>>             Le 12/07/2017 à 09:50, mcmullen at jlab.org a écrit :
>>
>>
>>                   Premix Bottle Leak Detected
>>                   <https://logbooks.jlab.org/entry/3478602>
>>
>>                 Lognumber 3478602
>>                 <https://logbooks.jlab.org/entry/3478602>. Submitted
>>                 by mcmullen <https://logbooks.jlab.org/user/mcmullen>
>>                 on Wed, 07/12/2017 - 09:48.
>>
>>                 Logbooks: 	HBMVT <https://logbooks.jlab.org/book/hbmvt>
>>
>>                 After monitoring the pressure of the pre-mix bottle
>>                 over the last few days, a leak was detected and
>>                 stopped. The leak was detected between the adapter
>>                 and the Tee for the relief valves. This joint was
>>                 previously leak checked.
>>
>>
>>
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>>
>>
>>
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>>
>>         -- 
>>         Marc McMullen
>>         Detector Support Group
>>         757-269-7738
>>
>>
>>
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>>         Dsg-mvt mailing list
>>         Dsg-mvt at jlab.org
>>         https://mailman.jlab.org/mailman/listinfo/dsg-mvt
>>
>>
>>
>> -- 
>> Marc McMullen
>> Detector Support Group
>> 757-269-7738
>>
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>
>
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-- 
Marc McMullen
Detector Support Group
757-269-7738

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