[Pansophy] L2HE CAVSNs

Tue May 18 11:46:18 EDT 2021

For LCLS-II, Mike used a 4-digit serial number (for example, 0238).

I think we need to distinguish between the name used in Kirk's SRF scheduling spreadsheet, and the name used in Pansophy/Primes.  Kirk typically identifies the cavities by project, vendor, number of cells, etc to help everyone keep them straight, and because we have multiple cavities with the same serial number.  Thus Primes has a cavity called 086 that Kirk calls C100-RI-086.

So what we're discussing here is what goes in Primes & Pansophy.  Understandably, Mike doesn't want this to be too different from what is stamped on the cavities.  I also think it is useful to flag the cavities with the project name in Primes.  I count five different cavities with SN 015 currently in circulation.  I notice PPU is calling their cavities PPU08, etc.

The serial number engraved on the cavities should be (per SLAC) "CAVR026" (for example).  So if we put the project name in front of it to distinguish it from the other cavities with the same serial number, we get HE-CAVR026.

So basically what John V said already in his cavity naming document, but with more detail...

Katherine

________________________________
From: John Hogan <hogan at jlab.org>
Sent: Tuesday, May 18, 2021 11:28 AM
To: Mike Dickey <mdickey at jlab.org>
Cc: Jacob Harris <jharris at jlab.org>; E. Anne McEwen <mcewen at jlab.org>; Katherine Wilson <kwilson at jlab.org>; John Vennekate <hannesv at jlab.org>; Valerie Bookwalter <bookwalt at jlab.org>; Tiffany Ganey <ganey at jlab.org>; pansophy at jlab.org <pansophy at jlab.org>; srfinv at jlab.org <srfinv at jlab.org>
Subject: RE: L2HE CAVSNs

Mike,

              I appreciate you sharing your concerns.  I think I understand and agree with the intent and plan for the “HETRANSFER” PO.  I am not as clear on the naming convention and need input from John, Tiffany and Katherine.

Thanks,

John

From: Mike Dickey <mdickey at jlab.org>
Sent: Monday, May 17, 2021 3:43 PM
To: John Hogan <hogan at jlab.org>
Cc: Jacob Harris <jharris at jlab.org>; E. Anne McEwen <mcewen at jlab.org>; Katherine Wilson <kwilson at jlab.org>; John Vennekate <hannesv at jlab.org>; Valerie Bookwalter <bookwalt at jlab.org>; Tiffany Ganey <ganey at jlab.org>; pansophy at jlab.org; srfinv at jlab.org
Subject: RE: L2HE CAVSNs

Hi John,

I am very concerned about part traceability with regard to items being transferred from L2PRD to L2HE.  In general I would prefer to keep the original 4 digit serial number as-is for historical purposes.  However, there appears to be a desire to include additional information in the serial number field.  We can enter any designation requested.

For the purposes of maintaining traceability, I plan to use a fictitious P.O. “HETRANSFER”, with a statement in the comment box indicating that this part was transferred from the L2PRD project and list the original serial number.  This process will create records both in PRIMeS and the L2HE-INV-CAV travelers.

If there are no objections, I will issue the cavities from L2PRD and check them in for L2HE.

Let me know if there are any questions.

Mike Dickey

SRF Inventory Technician

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

From: John Vennekate <hannesv at jlab.org<mailto:hannesv at jlab.org>>
Sent: Monday, May 17, 2021 2:13 PM
To: Valerie Bookwalter <bookwalt at jlab.org<mailto:bookwalt at jlab.org>>; Tiffany Ganey <ganey at jlab.org<mailto:ganey at jlab.org>>; pansophy at jlab.org<mailto:pansophy at jlab.org>
Cc: Jacob Harris <jharris at jlab.org<mailto:jharris at jlab.org>>; E. Anne McEwen <mcewen at jlab.org<mailto:mcewen at jlab.org>>; Katherine Wilson <kwilson at jlab.org<mailto:kwilson at jlab.org>>; Mike Dickey <mdickey at jlab.org<mailto:mdickey at jlab.org>>
Subject: RE: L2HE CAVSNs

Hey Valerie,

Yes and no. They all came in through inventory, some for LCLS II and some now for HE. There was actually a minor mistake in Tiffany’s list. It is supposed to be:

-          HE-CAVR009

-          HE-CAV0040

-          HE-CAV0295

-          HE-CAV0331

-          HE-CAV0351

On the cavities themselves, you’ll only find the digits – including the R for the new ones. Mike has and will enter these cavities into the system only with the CAVSN i.e. 0040. However, the ones mentioned above should be available in the L2HE drop down menus with the corresponding numbers. Actually, I don’t mind if you leave them as just “0040” – the HE is mostly required for the schedule and at other locations where they need to be distinguished from other projects.

So, if you want to be on the safe side, make them HE-XXXX here to.

Cheers,

John

From: Valerie Bookwalter
Sent: Monday, May 17, 2021 14:07
To: Tiffany Ganey <ganey at jlab.org<mailto:ganey at jlab.org>>; pansophy at jlab.org<mailto:pansophy at jlab.org>
Cc: John Vennekate <hannesv at jlab.org<mailto:hannesv at jlab.org>>; Jacob Harris <jharris at jlab.org<mailto:jharris at jlab.org>>; E. Anne McEwen <mcewen at jlab.org<mailto:mcewen at jlab.org>>; Katherine Wilson <kwilson at jlab.org<mailto:kwilson at jlab.org>>
Subject: RE: L2HE CAVSNs

Tiffany,

Did these cavities come through inventory? If so, then they were put into Pansophy with original serial numbers.

Are these new numbers going to be inscribed on the parts?

Valerie Bookwalter

Jefferson Lab, SRF Department

Pansophy Team

1-757-813-6716 (CELL)

1-767-269-5802 (OFFICE – currently working offsite)

From: Pansophy <pansophy-bounces at mailman.jlab.org<mailto:pansophy-bounces at mailman.jlab.org>> On Behalf Of Tiffany Ganey
Sent: Monday, May 17, 2021 1:55 PM
To: pansophy at jlab.org<mailto:pansophy at jlab.org>
Cc: John Vennekate <hannesv at jlab.org<mailto:hannesv at jlab.org>>
Subject: [Pansophy] L2HE CAVSNs

Can you please verify the following HE cavities are loaded into the Pansophy system with the updated naming convention and available in the L2HE traveler CAVSN dropdowns?  We will be processing HE-CAVR009 this week and need to be able to fill out travelers for it.

-          HE-CAVR009

-          HE-CAV040

-          HE-CAV295

-          HE-CAV331

-          HE-CAV351

Thank you,

Tiffany Ganey

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