Difference between revisions of "Solenoid Coil Test in Test Lab"
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** Look into possibility of locating computer in control room (contact Joe Preble, Mark Drury)- Elliott | ** Look into possibility of locating computer in control room (contact Joe Preble, Mark Drury)- Elliott | ||
** Investigate sensitivity of electronic equipment to B fields - Elliott | ** Investigate sensitivity of electronic equipment to B fields - Elliott | ||
− | ** Determine areas to be roped off due to high B field - George, Elliott | + | ** Determine areas to be roped off due to high B field - Floyd, George, Elliott |
− | ** Prepare area for installation - | + | ** Prepare area for installation - Tom |
Line 148: | Line 148: | ||
** Power supplies requires 190 liters/min max at max 174psi, minimum differential pressure 43psi. | ** Power supplies requires 190 liters/min max at max 174psi, minimum differential pressure 43psi. | ||
** Found electrical switch so don't have to order one. | ** Found electrical switch so don't have to order one. | ||
+ | ** LN2 can relocated to platform so that we can use short U-tubes. | ||
Line 153: | Line 154: | ||
** Produce overall system diagram - George | ** Produce overall system diagram - George | ||
** Produce construction/installation sequence - Wayne | ** Produce construction/installation sequence - Wayne | ||
− | ** Complete piping design - | + | ** Complete piping design - Tom |
*** Design piping to vent N2. | *** Design piping to vent N2. | ||
*** Design warm and cold He supply/return systems, LN2 supply system. | *** Design warm and cold He supply/return systems, LN2 supply system. | ||
*** Determine if any ODH considerations for N2 vent. | *** Determine if any ODH considerations for N2 vent. | ||
** Retrieve rails/transportainer from IUCF - George, Tom | ** Retrieve rails/transportainer from IUCF - George, Tom | ||
− | ** Get three racks from CC - Elliott | + | ** Get three racks from CC - Elliott, Tom |
** Determine cryogen supply/return needs - George | ** Determine cryogen supply/return needs - George | ||
− | ** Arrange for cryogen supply/return with Dana Arenius (and Kelly Dixon?)- | + | ** Arrange for cryogen supply/return with Dana Arenius (and Kelly Dixon?)- Tom |
− | ** Install power supply cooling equipment, etc. - Tom | + | ** Install power supply cooling equipment, etc. - Tom |
** Arrange for electrical infrastructure installation - Tom, Mark S. | ** Arrange for electrical infrastructure installation - Tom, Mark S. | ||
** Get heat exchanger support - Mark S | ** Get heat exchanger support - Mark S | ||
Line 205: | Line 206: | ||
* Coils, rings and yokes | * Coils, rings and yokes | ||
** Buttresses are needed in coil 2. | ** Buttresses are needed in coil 2. | ||
− | ** | + | ** Yoke modifications are needed. |
** Coil repairs will continue through summer 2009. | ** Coil repairs will continue through summer 2009. | ||
** All must be leak-tested again. | ** All must be leak-tested again. | ||
Line 228: | Line 229: | ||
* '''To Do:''' | * '''To Do:''' | ||
− | ** | + | ** Borrow short U-tubes and Anaconda - Tom |
** Design, order, install buttresses in coil 2 - George | ** Design, order, install buttresses in coil 2 - George | ||
** Complete JLab and IUCF coil repairs - George | ** Complete JLab and IUCF coil repairs - George | ||
Line 236: | Line 237: | ||
** Order magnet spacer rings - George | ** Order magnet spacer rings - George | ||
** Design and order yoke jack stands - George, Floyd | ** Design and order yoke jack stands - George, Floyd | ||
− | ** | + | ** Design and order piping - Tom |
** Design cryo and electrical break system for cryo can - Floyd | ** Design cryo and electrical break system for cryo can - Floyd | ||
** Arrange for yoke modifications - George | ** Arrange for yoke modifications - George | ||
Line 305: | Line 306: | ||
* '''To Do:''' | * '''To Do:''' | ||
− | ** Write appropriate documentation - George, Mark S, Tom, | + | ** Write appropriate documentation - George, Mark S, Tom, Elliott |
** Set up all reviews - George and Elliott | ** Set up all reviews - George and Elliott | ||
Revision as of 08:57, 1 October 2009
Notes and To-Do lists for the 2009/2010 solenoid coil tests
Contents
Meetings
Project Milestones
- Solenoid Test Milestones, 12 GeV milestones to be tracked by project management office.
FastTrack
- George created initial FastTrack schedule in M:/halld/solenoid/FastTrack Schedules.
- Edit if needed, but be very careful.
- Can print pdf file.
System Diagrams and Related Documents
- George put these in M:/halld/solenoid/Controls.
Electronic Log
Top To-Do Items
Note: Installation in Test Lab can begin once local coil repairs are complete, starting around 1-Nov-2009.
Sep-2009
- Get overall system diagram, P&I, controls strategy to Mark Wissmann - George, Mark S
- by 30-Sep-2009
- PO for IUCF coil repair work - George
- by 30-Sep-2009
- Arrange for manufacture of temperature transducer boards - Elliott, Mark S
- by 30-Sep-2009
- Complete platform structural safety review - George, Suresh, contractor
- by 30-Sep-1009
- Modify controls drawings for one chassis/coil and to include existing thermocouples - Mark S, ?
- by 30-Sep-2009
- Complete piping design - George, Tom
- by 30-Sep-2009
- Order piping components - Tom, Mark S
- by 30-Sep-2009
- Order platform and related components - George, Tom, Elliott
- by 30-Sep-2009
- Finish ordering controls instrumentation - Mark S
- by 30-Sep-2009
- Finish ordering magnet spacer rings and related magnet components - George
- by 30-Sep-2009
- Design yoke jack stands - George, Floyd
- by 30-Dep-2009
- Order cryo can and related components - George
- by 30-Sep-2009
- Evaluate Anaconda U-tube, determine what U-tubes need to be ordered, order them - George, Tom
- by 30-Sep-2009
Oct-2009
- Arrange for space for coil 2 repair - Tom
- by 15-Oct-2009
- Install power supply in Test Lab- Tom
- by 15-Oct-2009
- Arrange for coil storage space - Tom
- by 15-Oct-2009
- Get transportainer and rails from IUCF - George, Tom, Elliott
- by 31-Oct-2009
- Get 5 G field contours for different magnet currents - George, Floyd
- by 31-Oct-2009
- Complete coil 1 repair work - Kevin
- by 31-Oct-2009
Nov-2009
- Start safety review process - George, Elliott
- by 30-Nov-2009
Dec-2009
- Complete repairs at IUCF and ship coil to JLab - George, Tom
- by 31-Dec-2009
Apr-2010
- Complete coil 2 repairs
- by 30-Apr-2010
Test Area
- Notes:
- Area in the test lab is 20'6" x 25'9", currently filled with coils and coil parts.
- Bob Bennett is Test Lab "space czar."
- Wayne is designing overall layout.
- Will use SRF storage area for large power supply (6' x 5', 5' H, 5000 lbs) and switch (QWeak area unavailable).
- Must maintain clear areas around racks and power supply, and cannot block pedestrian walkways.
- Platform is 172" x 160", cryo can will sit on top.
- Platform must be removed to swap coils, and all connections to it must be broken.
- Area has two 25T cranes, but need both (and strongback) to lift heaviest pieces (up to 45 tons).
- Only a few dual-crane lifts needed.
- Need come-alongs and anchors to move yokes and coils along rails.
- Some areas will need to be roped off due to high B fields (5 G for pacemakers; other limits 60 G 8-hr body, 600 G 8-hr limb).
- May need to remove some fences.
- Magnet forces: 5 kG == 1 Atm, scales as square of B field.
- When done, may leave infrastructure in place for magnet tests for other halls.
- Coil center located 1/3 of the way along the long axis of our test area.
- When saturated low field regions extend fairly uniformly around coil center in all directions. When not saturated low field regions extend out mainly along coil axis.
- To Do:
- Look into possibility of locating computer in control room (contact Joe Preble, Mark Drury)- Elliott
- Investigate sensitivity of electronic equipment to B fields - Elliott
- Determine areas to be roped off due to high B field - Floyd, George, Elliott
- Prepare area for installation - Tom
- Done
- Enable building access for everyone - Elliott - done 19-Jun-2009 (same requirements as access to Cebaf Center)
- Look into getting space in adjacent areas - George - done 2-Jul-2009
- Distribute Floyd's B field map for single coil, no cladding, fine scale - George - done 9-Jul-2009
- Determine location of all components - Wayne - done 29-Jul-2009
- Determine how far cranes must be apart for dual-lift - George - done 29-Jul-2009
- Order yoke strongback - George - done 27-Aug-2009
Infrastructure
- Notes:
- Platform borrowed from Hall A.
- Must be moved to replace coils, 4-point lift.
- Rails and transportainer currently at IU.
- Have or can borrow all material moving equipment, or will contract out to rigging firm.
- Have or can borrow all tools needed.
- Controls racks coming from Randy H or from computer center.
- Need 60 W liquid He, Test Lab supply capable of 500 W, but share with Cryo group.
- Must account for magnetic forces on all structures, perhaps as much as 20-30 Gauss static B field.
- Need support for heat exchanger.
- Electrical cables must be untouchable to 8 feet above floor.
- Power supply is Danfysik MPS 854 system 8000 w/power input of 480VAC at 91Amps.
- Power supplies requires 190 liters/min max at max 174psi, minimum differential pressure 43psi.
- Found electrical switch so don't have to order one.
- LN2 can relocated to platform so that we can use short U-tubes.
- To Do:
- Produce overall system diagram - George
- Produce construction/installation sequence - Wayne
- Complete piping design - Tom
- Design piping to vent N2.
- Design warm and cold He supply/return systems, LN2 supply system.
- Determine if any ODH considerations for N2 vent.
- Retrieve rails/transportainer from IUCF - George, Tom
- Get three racks from CC - Elliott, Tom
- Determine cryogen supply/return needs - George
- Arrange for cryogen supply/return with Dana Arenius (and Kelly Dixon?)- Tom
- Install power supply cooling equipment, etc. - Tom
- Arrange for electrical infrastructure installation - Tom, Mark S.
- Get heat exchanger support - Mark S
- Done
- Design structures and mechanical components, route cables, etc. - Wayne - done 29-Jul-2009
Components
- Platform
- Entire platform and supports will be moved when changing coils.
- Must account for magnetic forces.
- Ladder needs to be shortened and straightened.
- Must include cable trays and strain relief, especially for power connections.
- Rails
- Currently in transportainer at IU, George will have a look when he goes out there.
- Cryo, U-tubes, can and heat exchanger
- Bids in for cryo can, no contract or delivery date yet.
- Heat exchanger from Hall A.
- By moving LN2 can will not need to order U-tubes.
- Will use Anaconda and borrowed short U-tubes.
- Piping
- Not clear where N2 vent will be routed.
- Must incorporate drip pan under N2 vent due to icing.
- May be ODH considerations.
- Electrical power
- Need to work out where outlets are needed.
- Power supply
- Resides in Physics Storage bldg.
- Uses 3-phase 480 V.
- 10V supply, 3000 A.
- Integral dump resistor, may need rewiring to ensure always in coil circuit.
- Need switch nearby.
- Cables not water-cooled. 1.5" diameter cables, 1" copper.
- Coils, rings and yokes
- Buttresses are needed in coil 2.
- Yoke modifications are needed.
- Coil repairs will continue through summer 2009.
- All must be leak-tested again.
- Spacer rings designed in identical quadrants, two pieces per quadrant.
- Need to design yoke jack stands.
- Controls system
- Is anything sensitive to B fields?
- Will wire up as per final four-coil system.
- Should use separate chassis for each coil, so we need to modify controls wiring diagrams.
- Own DIN-mount RS232 module, can borrow power supply and ControlNet module from Steve L.
- Steve L has cable and terminators, may need T-taps.
- Not clear where computer will be located.
- Should use high-quality color-coded terminal blocks.
- Should use color-coded wiring, different color schemes for different systems.
- We will instrument some thermocouples.
- Need to manufacture some temperature transducer boards.
- Misc tools, tables, chairs, ladders, etc.
- What do we need? Can we beg, borrow, and/or steal?
- To Do:
- Borrow short U-tubes and Anaconda - Tom
- Design, order, install buttresses in coil 2 - George
- Complete JLab and IUCF coil repairs - George
- Understand how to deal with dump resistor in power supply - Mark S
- Order cryo can - George
- Get transportainer and rails from IUCF - George, Tom
- Order magnet spacer rings - George
- Design and order yoke jack stands - George, Floyd
- Design and order piping - Tom
- Design cryo and electrical break system for cryo can - Floyd
- Arrange for yoke modifications - George
- Modify control wiring diagrams - Mark S, Kim
- Get heat exchanger from Hall A - Mark S or Tom
- Ensure we have all tools needed - Mark S, Tom, Elliott
- Order temperature transducer instrumentation - Elliott or Mark S
- Done
- Verify we can borrow heat exchanger from Hall A - Mark S - done 2-Jul-2009
- Determine if sensible to use one PLC chassis per coil - Mark S and Elliott - done 16-Jul-2009, yes!
- Verify all cryo transfer lines and U-tubes are available on site - Mark S - done 29-Jul-2009
- Situation changed 28-Aug-2009, may not be able to use Hall C U-tubes!
- Complete coil 2 stress analysis - George, Floyd - done 20-Aug-2009
Programming
- Notes:
- Mark W will do all programming.
- Can borrow lots of code from Steve Lassiter and co.
- Single computer will perform all control and monitoring tasks.
- Hall D P&I diagram will be the basis for control system design, James Lagner working on this.
- To Do:
- Explain overall control strategy to Mark W - George, Mark S
- Determine what needs to be archived and how often - George
- Set up controls hardware in F117 - Mark W and Elliott
- Design and implement full control and archiving system - Mark W
- Done
- Install new memory in controls computer - Elliott and Mark W - done 6-Jul-2009
- Borrow code from Steve Lassiter - Mark W - done 9-Jul-2009
- Purchase new software licenses - Elliott - done 16-Jul-2009 none needed thanks to Steve Lassiter
- Install all software on controls computer - Mark W - done 16-Jul-2009
- Renew software update/maintenance contract - Elliott - done 27-Aug-2009
- Update all software to latest version - Mark W - done 9-Sep-2009
- Set up in test rack in ARC 101 - Mark W - done 15-Sep-2009
Staging
- Notes:
- Will instrument controls racks in F117, then move to Test Lab.
- Will instrument for final 4-coil system.
- To Do:
- Rearrange F117 - Mark S
- Get and move 3 racks into F117 - Mark S, Elliott
- Verify adequate staging areas available in Test Lab - Tom
- Done
Reviews
- Notes:
- Bob May and Paul Collins are contacts with EHS&Q for safety documentation and reviews
- Need cryo, electrical, mechanical, and operations reviews.
- Suresh Chandra responsible for structural review new platform and related components; will use outside consultant.
- There will be a DOE (I think) magnet review on Oct 2009.
- To Do:
- Write appropriate documentation - George, Mark S, Tom, Elliott
- Set up all reviews - George and Elliott
- Done
- Mini-review of PLC vendor choice (Report from Omar Garza and Jonathan Creel) - done 15-Jun-2009
- Write thank-you letter to Jonathan Creel and Omar Garza for participating in PLC vendor review - Elliott - done 24-Jun-2009
- Contact EH&S group concerning documentation and reviews - Elliott - done 29-Jun-2009
Construction
- Notes:
- Hall D is hiring a new Tech 1, and perhaps a Tech 2 as well (Sep 2009).
- What training do we all need?
- To Do:
- Get appropriate training - All
- Order controls equipment - Mark S and Elliott
- Arrange for telephone and networking in test area - Elliott
- Arrange for installation of electrical infrastructure - Tom
- Wire up controls racks - Mark S
- Move controls racks to Test Lab - Mark S, Tom
- Move computer to Test Lab - Mark W and Elliott
- Install all components - Mark S, Tom
- Hook up controls system - Mark S, Mark W and Elliott
- Verify operation of control/archiving system - Mark W, Mark S, George and Elliott
- Done
Coil Tests
- Notes:
- Purpose:
- Verify correct operation of all coils.
- Measure coil strains up to full current (1600 A).
- Will take about one month per coil to install, cool down and test.
- Only about 1 day of actual measurements per coil.
- Will take a few days to cool down or warm up a coil.
- Purpose:
- To Do:
- Create test plan - George
- Done
- Install electronic logbook system - Elliott - done 20-Aug-2009