[Dsg-ltcc] Monitoring Sector 4

[David Anderson]

They were hand tight only...

David

----- Original Message -----
From: "Maurizio Ungaro" <ungaro at jlab.org>
To: "dsg-ltcc" <dsg-ltcc at jlab.org>, "David Anderson" <dla at jlab.org>
Sent: Wednesday, August 30, 2017 2:47:11 PM
Subject: Re: [Dsg-ltcc] Monitoring Sector 4

That's good news on the gas line.

Looking forward for sector 5 results, and later sector 3, which was the worse.

David could you report on the fitting from the supply for sectors 4 and 5, were the connection to the boxes tight before you disconncted them?

Mauri 

> On Aug 30, 2017, at 12:53 PM, Amrit Yegneswaran <yeg at jlab.org> wrote:
> 
> good job marc.
> so, the loss through valves and piping is ~3% of the total loss during a day.
> 
> From: "Marc Mcmullen" <mcmullen at jlab.org>
> To: "dsg-ltcc" <dsg-ltcc at jlab.org>
> Sent: Wednesday, August 30, 2017 12:18:01 PM
> Subject: [Dsg-ltcc] Monitoring Sector 4
> 
> Hi All,
> 
> We have now monitored sector 4 since Friday 8/25 and have observed a reduction in gas usage. The average daily usage rate between 5/12 and 8/25 was ~51 liters per day. The average daily usage from 8/26 to 8/30 is 67.5 cubic centimeters per hour. This number represents the amount of flow used in only the piping and gas panel.
> 
> 
> 
> Regards,
> 
> -- 
> Marc McMullen
> Detector Support Group
> 757-269-7738
> 
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