[Pansophy] cavity assembly

Wed May 5 14:09:23 EDT 2021

Travelers L2HE-CLNRM-CAV-ASSY1, -ASSY2, and -TSTD are in the Ready for Approvals folder.

Process Step
L2HE Traveler ID
Based on Traveler
L2HE Traveler Status
Comments
RF Inspection
L2HE-TUNE-CAV-RFIN

Issued
for as-received from vendor; use D3 for refurbishment cavities
CMM
L2HE-INSP-CAV

Issued
for as-received from vendor; use D3 for refurbishment cavities
Dual USC (Liquinox + DI)
L2HE-CHEM-CAV-USC
C100R-CAV-CHEM-USC
Draft needed based on C100R

2-pass HPR
L2HE-CHEM-CAV-HPR
C100R-CAV-CHEM-HPR
Draft needed based on C100R
Cavity needs to be caged for chemistry; cage not needed for vertical test stand
First Assembly (FP, FPC, HOM)
L2HE-CLNRM-CAV-ASSY1
L2PRD-CAV-ASSY-FRST
In Ready for Approvals

Second Assy
L2HE-CLNRM-CAV-ASSY2
L2PRD-CAV-ASSY-SCND
In Ready for Approvals

Transfer to Test Stand
L2HE-CLNRM-CAV-TSTD
L2PRD-CAV-TRANS-TSTD
In Ready for Approvals

Transfer to Test Stand - Dewar 5
or L2HE-CLNRM-CAV-TSTD-D5
L2PRD-CAV-TRANS-TSTD-D5
Draft needed based on L2PRD

Cooldown to 2K (including sensor install and checkout)
L2HE-VTA-CAV-COOL
L2PRD-CAV-VTA-COOL
In Approvals
L2PRD parameters need to be updated for L2HE
VTRF
L2HE-VTA-CAV-VTRF

Issued
L2PRD parameters need to be updated for L2HE
HOM Survey
L2HE-VTA-CAV-HOM
L2PRD-CAV-VTA-HOM
Draft needed based on L2PRD

Tiffany Ganey

From: Tiffany Ganey
Sent: Wednesday, May 5, 2021 11:24 AM
To: Katherine Wilson <kwilson at jlab.org>; Megan McDonald <megan at JLAB.ORG>; pansophy <pansophy at jlab.org>
Cc: John Vennekate <hannesv at jlab.org>; Kirk Davis <kdavis at jlab.org>; Danny Forehand <forehand at jlab.org>; Chris Dreyfuss <dreyfuss at jlab.org>
Subject: RE: cavity assembly

I spoke to Chris about the first and second assembly travelers and I have agreed to convert the old traveler to the new template / format for ASSY1 and ASSY2.  As far as Chris and I know, there are no technical changes to the steps in these travelers - only personnel to receive D3 and NCRs need to be added.
All of the travelers in the table below (at minimum) are currently needed for the HE cavity tests.  I can try to help get others converted to the new format but I cannot commit to being able to complete them all this week.  There may be other travelers (for components that go into the cavity assembly perhaps) that are also needed but I am not familiar with.

Process Step
L2HE Traveler ID
Based on Traveler
L2HE Traveler Status
Comments
RF Inspection
L2HE-TUNE-CAV-RFIN

Issued
for as-received from vendor; use D3 for refurbishment cavities
CMM
L2HE-INSP-CAV

Issued
for as-received from vendor; use D3 for refurbishment cavities
Dual USC (Liquinox + DI)
L2HE-CHEM-CAV-USC
C100R-CAV-CHEM-USC
Draft needed based on C100R

2-pass HPR
L2HE-CHEM-CAV-HPR
C100R-CAV-CHEM-HPR
Draft needed based on C100R
Cavity needs to be caged for chemistry; cage not needed for vertical test stand
First Assembly (FP, FPC, HOM)
L2HE-CLNRM-CAV-ASSY1
L2PRD-CAV-ASSY-FRST
Draft needed based on L2PRD

Second Assy
L2HE-CLNRM-CAV-ASSY2
L2PRD-CAV-ASSY-SCND
Draft needed based on L2PRD

Transfer to Test Stand
L2HE-CLNRM-CAV-TSTD or L2HE-CLNRM-CAV-TSTD-D5
L2PRD-CAV-TRANS-TSTD or L2PRD-CAV-TRANS-TSTD-D5
Drafts needed based on L2PRD

Cooldown to 2K (including sensor install and checkout)
L2HE-VTA-CAV-COOL
L2PRD-CAV-VTA-COOL
In Ready for Approvals
L2PRD parameters need to be updated for L2HE
VTRF
L2HE-VTA-CAV-VTRF

Issued
L2PRD parameters need to be updated for L2HE
HOM Survey
L2HE-VTA-CAV-HOM
L2PRD-CAV-VTA-HOM
Draft needed based on L2PRD

Tiffany Ganey

From: Katherine Wilson <kwilson at jlab.org<mailto:kwilson at jlab.org>>
Sent: Wednesday, May 5, 2021 10:48 AM
To: Megan McDonald <megan at jlab.org<mailto:megan at jlab.org>>; pansophy <pansophy at jlab.org<mailto:pansophy at jlab.org>>
Cc: Tiffany Ganey <ganey at jlab.org<mailto:ganey at jlab.org>>; John Vennekate <hannesv at jlab.org<mailto:hannesv at jlab.org>>; Kirk Davis <kdavis at jlab.org<mailto:kdavis at jlab.org>>; Danny Forehand <forehand at jlab.org<mailto:forehand at jlab.org>>
Subject: Re: cavity assembly

Thanks, Megan!

Kirk, Danny & TIffany, who should be responsible for editing the cavity assembly travelers as Megan describes below?  And how soon can we get this done?  The data from 331 and RI009 will need to be moved into HE space also.

Thanks,
Katherine

________________________________
From: Megan McDonald <megan at jlab.org<mailto:megan at jlab.org>>
Sent: Wednesday, May 5, 2021 10:43 AM
To: Katherine Wilson <kwilson at jlab.org<mailto:kwilson at jlab.org>>; pansophy <pansophy at jlab.org<mailto:pansophy at jlab.org>>
Cc: Tiffany Ganey <ganey at jlab.org<mailto:ganey at jlab.org>>; John Vennekate <hannesv at jlab.org<mailto:hannesv at jlab.org>>
Subject: RE: cavity assembly

Find the latest revision of the ASSY travelers in L2PRD Approved Travelers (https://jlabdoc.jlab.org/docushare/dsweb/View/Collection-20925)

The traveler will have to be moved to the current template, instructions on how to access that are in the first few slides of Traveler Authorship 2020 (https://pansophy.jlab.org/pansophy/Documents/TravelerAuthorship.pptx), also found on the Pansophy home page. These slides also have information on writing travelers if needed.

The new names will be L2HE-CLNRM-CAV-ASSY1 and L2HE-CLNRM-CAV-ASSY2.

Please ensure that the appropriate people are added to the NCR Informative Emails, NCR Dispositioners, and D3 Emails (do not put the same names for Informative and Dispositioners).

When ready, upload to the Ready for Approvals folder in the L2HE DocuShare area (https://jlabdoc.jlab.org/docushare/dsweb/View/Collection-43968) and email pansophy at jlab.org<mailto:pansophy at jlab.org> to inform us that it is ready and it will be routed for approval.

Data should not be put into L2PRD, so if you are aware of this happening, please relay that message.

Let us know if you have any more questions!

Megan

From: Pansophy <pansophy-bounces at mailman.jlab.org<mailto:pansophy-bounces at mailman.jlab.org>> On Behalf Of Katherine Wilson
Sent: Wednesday, May 5, 2021 9:39 AM
To: pansophy <pansophy at jlab.org<mailto:pansophy at jlab.org>>
Cc: Tiffany Ganey <ganey at jlab.org<mailto:ganey at jlab.org>>; John Vennekate <hannesv at jlab.org<mailto:hannesv at jlab.org>>
Subject: [Pansophy] cavity assembly

Hi all, the cavity assembly guys seem to be actively using L2 cavity assembly travelers for HE cavities.

We need to copy L2PRD-CAV-ASSY-FRST and L2PRD-CAV-ASSY-SCND into HE space, along with all the data from 331 and 009.  What is the best way to do this?

Tiffany, does the traveler need any revisions?  Do we need any other travelers in place?  Ideally, we should get our travelers in place as soon as possible since we're doing work already.

Thanks,
Katherine
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