Difference between revisions of "Wednesday, June 8, 2016 1:30pm EST"
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* Cameron's slides | * Cameron's slides | ||
** PMT shield | ** PMT shield | ||
| − | ** moveable | + | ** moveable collimators |
| − | *** between inner photon collimator and acceptance defining | + | *** between inner photon collimator and acceptance defining collimator (20 cm) |
*** concrete shield is downstream | *** concrete shield is downstream | ||
| − | *** update e- and gamma envelopes | + | *** won't need to be cooled |
| − | + | *** one, both, none | |
| + | *** upstream vacuum chamber not designed yet | ||
| + | ** update e- and gamma envelopes | ||
| + | ** "fix" detector locations | ||
| + | *** Sakib has a script that writes the detectors | ||
* shielding def'n into CAD | * shielding def'n into CAD | ||
** Rakitha will make sure repository updated | ** Rakitha will make sure repository updated | ||
** Seamus and Tyler will work to import into CAD | ** Seamus and Tyler will work to import into CAD | ||
| − | + | ** Jim can put shielding into CAD as well | |
| + | * Pre-planning document | ||
| + | ** schematic - Jim, Jason and Ernie will go over this carefully | ||
| + | ** cost - document okay for first iteration | ||
| + | *** vacuum chamber - budgetary bids | ||
| + | *** coils - just did a larger conductor version (may be at little cheaper) | ||
| + | **** 3 custom size conductor - eliminated interferences | ||
| + | **** need multiple power supplies | ||
| + | **** checked large versus small conductor as a second check | ||
| + | ** labor | ||
| + | *** Jim will look at it | ||
| + | *** preassembling everything at MIT | ||
| + | *** vacuum boxes? | ||
| + | *** full current test somewhere (MIT or JLAB) | ||
| + | **** map the fields | ||
| + | **** rent chiller | ||
| + | **** power supplies | ||
| + | *** Need more design work to produce engineering documents | ||
| + | *** testing prototype coils doesn't count in this costing/manpower exercise | ||
| + | ** long lead time items | ||
| + | * re-baseline with larger conductor | ||
| + | ** get dimensions into TOSCA | ||
| + | ** simulate with new fields and make new envelope | ||
| + | ** recheck envelopes | ||
| + | * Survey meeting in July | ||
| + | ** Robin, Jim, KK | ||
<br><br> Return to [[Teleconferences]] | <br><br> Return to [[Teleconferences]] | ||
<br> Return to [[MOLLER at 11 GeV E09-005]] | <br> Return to [[MOLLER at 11 GeV E09-005]] | ||
Latest revision as of 14:29, 8 June 2016
Last meeting: Thursday, April 14, 2016 11:00am EST
Agenda
- Javier's Pre-project Planning document, due soon (A-C3)
☑ List of major subsystems
☑ List of subsystems of each major system
☑ Persons responsible for each subsystem
☑ Schematic/list of subsystem cartoon
□ Estimate cost as well as possible (cite source: manufacturer, previous purchases, machine shop work, catalog, etc.) January 2016 Table
□ Labor estimate Labor
- Javier's Pre-project Planning document Labor and Timeline (C4-C5)
□ Packaging and shipping costs and timeline
□ Work timeline
□ Time for funds to come in
□ Procurement times
- Javier's Pre-project Planning document (C6 - L2 manager compiles information)
□ Procurement Profile
□ Labor Profile
□ Timeline for contracts, hiring, funds transfers
□ Cost and Risk
Cameron's MOLLER CAD to-do list
Minutes
Attending: Juliette, KK, Seamus, Cameron, Tyler, Rakitha, Jim
- Cameron's slides
- PMT shield
- moveable collimators
- between inner photon collimator and acceptance defining collimator (20 cm)
- concrete shield is downstream
- won't need to be cooled
- one, both, none
- upstream vacuum chamber not designed yet
- update e- and gamma envelopes
- "fix" detector locations
- Sakib has a script that writes the detectors
- shielding def'n into CAD
- Rakitha will make sure repository updated
- Seamus and Tyler will work to import into CAD
- Jim can put shielding into CAD as well
- Pre-planning document
- schematic - Jim, Jason and Ernie will go over this carefully
- cost - document okay for first iteration
- vacuum chamber - budgetary bids
- coils - just did a larger conductor version (may be at little cheaper)
- 3 custom size conductor - eliminated interferences
- need multiple power supplies
- checked large versus small conductor as a second check
- labor
- Jim will look at it
- preassembling everything at MIT
- vacuum boxes?
- full current test somewhere (MIT or JLAB)
- map the fields
- rent chiller
- power supplies
- Need more design work to produce engineering documents
- testing prototype coils doesn't count in this costing/manpower exercise
- long lead time items
- re-baseline with larger conductor
- get dimensions into TOSCA
- simulate with new fields and make new envelope
- recheck envelopes
- Survey meeting in July
- Robin, Jim, KK
Return to Teleconferences
Return to MOLLER at 11 GeV E09-005
