[Pansophy] BPM

[Katherine Wilson]

Adding Michelle.
________________________________
From: Liang Zhao <lzhao at jlab.org>
Sent: Wednesday, March 16, 2022 8:50 AM
To: E. Anne McEwen <mcewen at jlab.org>; Mike Dickey <mdickey at jlab.org>; Earl Mosby <mosby at jlab.org>; George DeKerlegand <georged at jlab.org>
Cc: Katherine Wilson <kwilson at jlab.org>; pansophy <pansophy at jlab.org>
Subject: Re: BPM

I think the two bags on the CMM shelf were for the feedthroughs for the first string. The feedthroughs should be taken to the cleanroom, and they are just empty bags. I can keep them or Mike can have them if he wants them.

Both BPM housing and BPM FTs have been inspected by Fermi. I have looked at the first 4 feedthroughs quickly. I didn't look at the housing.

Thanks,
Liang
________________________________
From: E. Anne McEwen <mcewen at jlab.org>
Sent: Wednesday, March 16, 2022 8:44 AM
To: Mike Dickey <mdickey at jlab.org>; Earl Mosby <mosby at jlab.org>; George DeKerlegand <georged at jlab.org>; Liang Zhao <lzhao at jlab.org>
Cc: Katherine Wilson <kwilson at jlab.org>; pansophy <pansophy at jlab.org>
Subject: RE: BPM


Liang will need to answer – I think there was one housing on the shelf – its gone already – and there were two other parts in plastic bags still on the shelf (not sure what they are other than I was told they were related to BPMs



From: Mike Dickey <mdickey at jlab.org>
Sent: Wednesday, March 16, 2022 8:42 AM
To: E. Anne McEwen <mcewen at jlab.org>; Earl Mosby <mosby at jlab.org>; George DeKerlegand <georged at jlab.org>; Liang Zhao <lzhao at jlab.org>
Cc: Katherine Wilson <kwilson at jlab.org>; pansophy <pansophy at jlab.org>
Subject: RE: BPM



Hi Anne & Liang,



Sorry, just to clarify, I’m specifically looking for the BPM Assembly (Housing & Feedthrus).  I would like to pick them up, if they are available, in preparation for issuing the L2HE String Kits.



Thanks,



Mike Dickey

SRF Inventory Technician

Jefferson Lab
12000 Jefferson Ave
Newport News, VA 23606
(757) 269-7755



From: E. Anne McEwen <mcewen at jlab.org<mailto:mcewen at jlab.org>>
Sent: Wednesday, March 16, 2022 8:31 AM
To: Mike Dickey <mdickey at jlab.org<mailto:mdickey at jlab.org>>; Earl Mosby <mosby at jlab.org<mailto:mosby at jlab.org>>; George DeKerlegand <georged at jlab.org<mailto:georged at jlab.org>>; Liang Zhao <lzhao at jlab.org<mailto:lzhao at jlab.org>>
Cc: Katherine Wilson <kwilson at jlab.org<mailto:kwilson at jlab.org>>; pansophy <pansophy at jlab.org<mailto:pansophy at jlab.org>>
Subject: RE: BPM



Hi Mike



Liang is responsible for the BPM & FT



For the BPM there is no inspection traveler required (per Katherine in its already inspected by Fermi, Liang did take a quick look at the first one and said it was fine )



For the FT – Liang has inspected a lot of FT, although many travelers remain open – I will let her speak to the FT



Anne



From: Mike Dickey <mdickey at jlab.org<mailto:mdickey at jlab.org>>
Sent: Wednesday, March 16, 2022 8:19 AM
To: Earl Mosby <mosby at jlab.org<mailto:mosby at jlab.org>>; George DeKerlegand <georged at jlab.org<mailto:georged at jlab.org>>
Cc: E. Anne McEwen <mcewen at jlab.org<mailto:mcewen at jlab.org>>; Katherine Wilson <kwilson at jlab.org<mailto:kwilson at jlab.org>>; pansophy <pansophy at jlab.org<mailto:pansophy at jlab.org>>
Subject: BPM



Hi Earl & Aaron,



There is talk about L2HE String assembly next week and wanted to check on the inspection status of the BPM Housing & Feedthrus.  I didn’t see any travelers in the system for these, so I thought I would check with you folks.



Mike Dickey

SRF Inventory Technician

Jefferson Lab
12000 Jefferson Ave
Newport News, VA 23606
(757) 269-7755


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