[Pansophy] [EXTERNAL] RE: Cavities @ JLab but not blue crab

[Katherine Wilson]

Can I please get the latest list of cavities at JLab and not in CM?  Thanks.

________________________________
From: Mike Dickey <mdickey at jlab.org>
Sent: Thursday, December 10, 2020 12:05 PM
To: Katherine Wilson <kwilson at jlab.org>
Cc: pansophy <pansophy at jlab.org>
Subject: RE: [EXTERNAL] RE: Cavities @ JLab but not blue crab


Katherine,



I don’t know.



I did not provide the information listed in the grid bellow.  There are 2 J11R CST-ASSY travelers 30 and 33.  It looks like Dan has the information from 30, not 33.  Also, I am concerned about a possible typo for 322 vs 332.  CAV322 has a duplicate listing on J14.



PRIMeS records show that CAV536 was issued to Danny on 15-Jul-2020.  On 3-Nov-2020 it shows up on the L2PRD-CST-ASSY traveler and continues through L2PRD-CM-ASSY-SHIP on 2-Dec-2020.



Mike Dickey

SRF Inventory Technician

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



From: Katherine Wilson <kwilson at jlab.org>
Sent: Thursday, December 10, 2020 11:06 AM
To: Mike Dickey <mdickey at jlab.org>
Subject: Fwd: [EXTERNAL] RE: Cavities @ JLab but not blue crab



Mike, does Dan have an old copy of the cavity inventory report?


Begin forwarded message:

From: "Gonnella, Dan A" <gonnella at slac.stanford.edu<mailto:gonnella at slac.stanford.edu>>
Date: December 10, 2020 at 10:48:28 EST
To: Katherine Wilson <kwilson at jlab.org<mailto:kwilson at jlab.org>>
Subject: [EXTERNAL] RE: Cavities @ JLab but not blue crab



There is some disconnect:

[cid:image001.png at 01D6CEE6.4566C010]



That’s from Mike’s latest report.



---------------------------------------------------------------

Dan Gonnella

Deputy Cryogenics System Manager

LCLS-II HE Project

SLAC National Accelerator Laboratory

Bldg. 52, Rm. 248-A

Work: (650) 926-5554



From: Katherine Wilson <kwilson at jlab.org<mailto:kwilson at jlab.org>>
Sent: Thursday, December 10, 2020 7:44 AM
To: Gonnella, Dan A <gonnella at slac.stanford.edu<mailto:gonnella at slac.stanford.edu>>
Subject: Re: Cavities @ JLab but not blue crab



Dan, I just checked the travelers, this appears to be cavity 8 in the final version of the CM11 assembly traveler.



________________________________

From: Gonnella, Dan A <gonnella at slac.stanford.edu<mailto:gonnella at slac.stanford.edu>>
Sent: Wednesday, December 9, 2020 6:15 PM
To: Mike Dickey <mdickey at jlab.org<mailto:mdickey at jlab.org>>
Cc: Katherine Wilson <kwilson at jlab.org<mailto:kwilson at jlab.org>>; srfinv at jlab.org<mailto:srfinv at jlab.org> <srfinv at jlab.org<mailto:srfinv at jlab.org>>
Subject: [EXTERNAL] RE: Cavities @ JLab but not blue crab



Hi Mike,



Can you confirm the state of CAV536? Is it still fully assembled and under vacuum?



Thanks,

Dan



---------------------------------------------------------------

Dan Gonnella

Deputy Cryogenics System Manager

LCLS-II HE Project

SLAC National Accelerator Laboratory

Bldg. 52, Rm. 248-A

Work: (650) 926-5554



From: Mike Dickey <mdickey at jlab.org<mailto:mdickey at jlab.org>>
Sent: Wednesday, November 11, 2020 1:25 PM
To: Gonnella, Dan A <gonnella at slac.stanford.edu<mailto:gonnella at slac.stanford.edu>>
Cc: Katherine Wilson <kwilson at jlab.org<mailto:kwilson at jlab.org>>; srfinv at jlab.org<mailto:srfinv at jlab.org>
Subject: RE: Cavities @ JLab but not blue crab



Dan,



Here are the records from inventory.  We haven’t had a chance to track them all down to verify their locations, but this should be close.



Mike Dickey

SRF Inventory Technician

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



From: Mike Dickey
Sent: Wednesday, November 11, 2020 8:48 AM
To: Gonnella, Dan A <gonnella at slac.stanford.edu<mailto:gonnella at slac.stanford.edu>>
Cc: Katherine Wilson <kwilson at jlab.org<mailto:kwilson at jlab.org>>; srfinv at jlab.org<mailto:srfinv at jlab.org>
Subject: RE: Cavities @ JLab but not blue crab



Dan,



I’ll get back with you later today. We need some time to verify locations before reporting.  Also, these serial numbers appear to be a mix of bare & dressed cavities, so the part numbers are different.  I will compile a list once everything is confirmed.



Mike Dickey

SRF Inventory Technician

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



From: Gonnella, Dan A <gonnella at slac.stanford.edu<mailto:gonnella at slac.stanford.edu>>
Sent: Tuesday, November 10, 2020 3:55 PM
To: Mike Dickey <mdickey at jlab.org<mailto:mdickey at jlab.org>>
Cc: Katherine Wilson <kwilson at jlab.org<mailto:kwilson at jlab.org>>
Subject: [EXTERNAL] Cavities @ JLab but not blue crab



Hi Mike,



Could you verify for me if any of the following cavities are at JLab? I already have the list of cavities at Blue Crab.



536

215

342

214

234

265

260

66

293



Thanks,

Dan



---------------------------------------------------------------

Dan Gonnella

Deputy Cryogenics System Manager

LCLS-II HE Project

SLAC National Accelerator Laboratory

Bldg. 52, Rm. 248-A

Work: (650) 926-5554


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