[Pansophy] BLA B221-A244

[Ashley Anderson Mitchell]

The valve next to it has the bolt in the top missing, it is in the bag with the valve, but I believe it is stripped or broken.
________________________________
From: Liang Zhao <lzhao at jlab.org>
Sent: Tuesday, March 3, 2020 11:04 AM
To: HyeKyoung Park <hkpark at jlab.org>; Chris Dreyfuss <dreyfuss at jlab.org>; Lars Gustavson <larsg at jlab.org>
Cc: Ashley Anderson Mitchell <ashleya at jlab.org>; Scott Williams <scott at jlab.org>; Danny Forehand <forehand at jlab.org>; George DeKerlegand <georged at jlab.org>; pansophy <pansophy at jlab.org>; E. Anne McEwen <mcewen at jlab.org>
Subject: Re: BLA B221-A244

I have located the BLA housing+absorber on the lower shelf outside the chem room, assembled with a valve on it. There is another valve next to it, bagged, seems to be cleaned. Teena said this other valve may need to go with the BLA as well. Can anyone provide the story about the other valve and the path forward for it?

Thanks,
Liang

________________________________
From: HyeKyoung Park <hkpark at jlab.org>
Sent: Monday, March 2, 2020 1:29 PM
To: Chris Dreyfuss <dreyfuss at jlab.org>; Lars Gustavson <larsg at jlab.org>
Cc: Ashley Anderson Mitchell <ashleya at jlab.org>; Scott Williams <scott at jlab.org>; Danny Forehand <forehand at jlab.org>; Liang Zhao <lzhao at jlab.org>; George DeKerlegand <georged at jlab.org>; pansophy <pansophy at jlab.org>; E. Anne McEwen <mcewen at jlab.org>
Subject: BLA B221-A244

Hi!
I had it taken out of cleanroom last week. The leak is from the large knife edge flange.
Would you please create an NCR?

By the way, this will need an inspection on the knife edges.
Thanks!
HyeKyoung

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