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[Sphenix-tpc-l] [sPHENIX_TPC_General] Re: Status of TPC Engineering
- From: Ross Corliss <ross.corliss AT stonybrook.edu>
- To: "Mills, James A" <mills AT bnl.gov>
- Cc: "Borrelli, Alfonso" <borrelli AT bnl.gov>, Kristina M Finnelli <kristina.finnelli AT stonybrook.edu>, "Ruggiero, Christopher" <cruggiero AT bnl.gov>, "Biggs, John C" <biggs AT bnl.gov>, "Bellavia, Steven" <bellavia AT bnl.gov>, sphenix_tpc_general AT stonybrook.edu, "Feder, Russell" <rfeder AT bnl.gov>, "Dellapenna Jr, Alfred" <dellapenna AT bnl.gov>, Prakhar Garg <prakhar.garg AT stonybrook.edu>, "Toldo, Frank A" <fatoldo AT bnl.gov>, "Allen, Aron" <allena AT bnl.gov>, "Miraval, Connor" <cmiraval AT bnl.gov>, "La Bounty, James" <labounty AT bnl.gov>, "Runyan, Christopher" <crunyan AT bnl.gov>, "Stiegler, Lori" <stiegler AT bnl.gov>, "Ruggiero, Richard" <ruggiero AT bnl.gov>, "Anerella, Michael D" <mda AT bnl.gov>, Glenn Young <glennyoung82251 AT gmail.com>, "Cozzolino, John" <cozz AT bnl.gov>, Henry Klest <henry.klest AT stonybrook.edu>, "Gortakowski, Charles" <cgortakowski AT bnl.gov>, VANDENBROUCKE Maxence <maxence.vandenbroucke AT cea.fr>, Niveditha Ramasubramanian <niveditha.ramasubramanian AT stonybrook.edu>, "Cacace, Daniel" <dcacace AT bnl.gov>
- Subject: [Sphenix-tpc-l] [sPHENIX_TPC_General] Re: Status of TPC Engineering
- Date: Wed, 10 Nov 2021 11:16:22 -0500
Dear All,
The action items from today's TPC Engineering meeting are below, and the status document is posted on indico as usual:
https://indico.bnl.gov/event/11844/
As always, if you shared slides etc and haven't posted them yet, please do so before the next meeting for posterity's sake.
Our next meeting TPC Engineering meeting will be next week, at the usual coordinates: Wednesday, November 17, at 9:30AM Eastern:
https://indico.bnl.gov/event/11845/
https://bnl.zoomgov.com/j/1606777143?pwd=Nkd6ZWtGejlaR29xNnY1TFA3N3haUT09
-Ross
Anyone, if you have a procurement, call it out! Tell Ross, Tom, and >>Ed<<
Bob will do vacuum (voltage?) test of QE of aluminum to confirm what laser power we need.
Bob will let QLI know that waiting for the ceramic disk to be physically on hand threatens our ability to spend the money from the DoE. This may work well in a live zoom meeting. Tom would attend.
Connor will check in on the status of the rack panel layout with Joe.
Connor will continue to work on the FEA analysis of the TPC support structure
Connor will flesh out the choreography to safely remove the installation pipe. The concept of multiple support points looks promising, and more details are required. This will be the focus after the TPC support is finalized.
Connor will give clearance to the TPOT footprint as much as possible in the TPC design
Connor will integrate FEE Cooling lines (1" diam) into the cable routing diagrams (away from TPC toward the recirculator) (once we pass the design review)
Connor will keep the picture frame handy so it can be put on before cabling (Coordinate with Mike Lens)
Connor will look for places where survey marks could be placed (to meet with survey folks before the end of July). (once we pass the design review)
Connor will route RG59 cables, one to each HV card (one per module) plus additionally four more (inner field cage north, outer field cage north, inner field cage south outer field cage south) aka the three small wire feedthroughs. And will communicate with Tom and Joel to determine the full length of the HV cable. (once we pass the design review)
Dan will revise the stand-offs for the controller board.
Jim will talk to Russ and John and assemble a FDR/PRR committee for Dec 1.
John C. can assist in studying pretension of the tie rods to change their resonant frequencies, but he is time constrained.
John K. will run the test to see if the 150/16 crystal is sufficiently stable, once the readout is stable.
Rich will complete detailing of the cart tube endplate and get it signed off at BNL to be passed to SBU shops ASAP.
Rich will complete detailing of the installation beam and T support for a very short, directed review.
Rich will look at the choreography and ask John C or Chris for help on FEA/design if any of the elements for installation seem risky. He will put a model together and contact Jim to distribute tasks as needed.
Rich will send Ross a screenshot or two of the new I-beam design.
Rich, talkign to Connor, will update the choreography for the installation with I beam, in prep for FDR/PRR.
Rob will check on when the PLC is expected to arrive etc.
Rob will keep us posted on gas rack news.
Ross, Tom, and all. will evaporate again when possible.
Takao or John H. will give updates on the Slice Test.
Tom and Kristina will complete the design of the controller boards for the laser benches. Once they have a footprint nailed down, Dan will revise the model.
Tom et al. will test voltages for the HV cards once the x-ray box is ready. Resistors will be purchased after this test (they are a negligible cost overall)
Tom will contact Debrecen about the waveform pickoff for the bottom GEM / photodiodes, to see their status (and whether we need a backup plan)
Tom will forward the photo of the pump piping and request that the university add a garden hose connection and other components to the sump outlet.
Tom will schedule a time to talk to Gabor about the diode readout.
When needed, someone should make the drawings from the models, get approval, and order.…Connor says ~2 weeks required after we start the process. May want to tie additional things onto the panels, so want to complete routing before purchase.
-- Connor will flesh out the choreography to safely remove the installation pipe. The concept of multiple support points looks promising, and more details are required. This will be the focus after the TPC support is finalized.
Connor will give clearance to the TPOT footprint as much as possible in the TPC design
Connor will integrate FEE Cooling lines (1" diam) into the cable routing diagrams (away from TPC toward the recirculator) (once we pass the design review)
Connor will keep the picture frame handy so it can be put on before cabling (Coordinate with Mike Lens)
Connor will look for places where survey marks could be placed (to meet with survey folks before the end of July). (once we pass the design review)
Connor will route RG59 cables, one to each HV card (one per module) plus additionally four more (inner field cage north, outer field cage north, inner field cage south outer field cage south) aka the three small wire feedthroughs. And will communicate with Tom and Joel to determine the full length of the HV cable. (once we pass the design review)
Dan will revise the stand-offs for the controller board.
Jim will talk to Russ and John and assemble a FDR/PRR committee for Dec 1.
John C. can assist in studying pretension of the tie rods to change their resonant frequencies, but he is time constrained.
John K. will run the test to see if the 150/16 crystal is sufficiently stable, once the readout is stable.
Rich will complete detailing of the cart tube endplate and get it signed off at BNL to be passed to SBU shops ASAP.
Rich will complete detailing of the installation beam and T support for a very short, directed review.
Rich will look at the choreography and ask John C or Chris for help on FEA/design if any of the elements for installation seem risky. He will put a model together and contact Jim to distribute tasks as needed.
Rich will send Ross a screenshot or two of the new I-beam design.
Rich, talkign to Connor, will update the choreography for the installation with I beam, in prep for FDR/PRR.
Rob will check on when the PLC is expected to arrive etc.
Rob will keep us posted on gas rack news.
Ross, Tom, and all. will evaporate again when possible.
Takao or John H. will give updates on the Slice Test.
Tom and Kristina will complete the design of the controller boards for the laser benches. Once they have a footprint nailed down, Dan will revise the model.
Tom et al. will test voltages for the HV cards once the x-ray box is ready. Resistors will be purchased after this test (they are a negligible cost overall)
Tom will contact Debrecen about the waveform pickoff for the bottom GEM / photodiodes, to see their status (and whether we need a backup plan)
Tom will forward the photo of the pump piping and request that the university add a garden hose connection and other components to the sump outlet.
Tom will schedule a time to talk to Gabor about the diode readout.
When needed, someone should make the drawings from the models, get approval, and order.…Connor says ~2 weeks required after we start the process. May want to tie additional things onto the panels, so want to complete routing before purchase.
==========
Dr. Ross Corliss
If it's work hours, and I'm not in a meeting, feel free to look for me in my virtual office:
https://stonybrook.zoom.us/my/rossoffice?pwd=ZmZ2SlRIMVFvUUJwbUkyOVNVTmE5QT09
Dr. Ross Corliss
If it's work hours, and I'm not in a meeting, feel free to look for me in my virtual office:
https://stonybrook.zoom.us/my/rossoffice?pwd=ZmZ2SlRIMVFvUUJwbUkyOVNVTmE5QT09
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- [Sphenix-tpc-l] [sPHENIX_TPC_General] Re: Status of TPC Engineering, Ross Corliss, 11/10/2021
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