 Thursday, March 05, 2015, 14:30, chad fisher, South Hot-Cell, Development, , , Dissection Box 
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| Box for dissecting targets almost complete. Should be done tomorrow. |
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Monday, March 09, 2015, 09:42, chad fisher, South Hot-Cell, Development, , , Hot Cell Table Swiping
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3 swipes of the south hot cell table were taken from the target hall through the roof hatch (2 standard, 1 alpha).
Initial results of the table swipes are pending however swipes of the pool tool and end effector are clean, 0 counts, booties, gloves clean.
Fall arrest equipment has a puzzling 6000 counts, and suit 500 counts. |
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Monday, March 09, 2015, 14:01, chad fisher, South Hot-Cell, Standard Operation, TM1, ThO#1, ThO#1 removed
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ThO#1 has been removed from TM1 and placed into the plastic dissection box.
Containment box cover has been reinstalled as per usual. |
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Friday, March 20, 2015, 13:37, chad fisher, South Hot-Cell, Development, , , TM2 Optics Tray
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| Final assembly and alignment of TM2 optics tray continued today. Front section is "aligned". |
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Monday, March 23, 2015, 14:03, chad fisher, South Hot-Cell, Standard Operation, , Ta#45, Ta#45 inserted into hot cell
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| Ta#45 has been inserted into the hot cell. Swipe taken of inner tool port area: 100000 counts/min. |
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Tuesday, March 24, 2015, 09:47, chad fisher, South Hot-Cell, Standard Operation, TM4, Ta#45, Ta#45 installed
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Ta#45 has been installed onto TM4 and is ready for leak and electrical check. High current fasteners torqued to 130 in.lbs.
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Wednesday, March 25, 2015, 10:37, chad fisher, South Hot-Cell, Development, , , TM2 optics tray build
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TM2 optics tray build is continuing. Going well. Hope to have assembly and alignment finished by Friday.
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Tuesday, March 31, 2015, 11:36, chad fisher, South Hot-Cell, Development, TM2, , TM2 Optics Tray Complete
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TM2 optics tray is complete.
Master alignment tray: 0 up/down, 0 left/right
Optics tray: Front 0 up/down, 0 left/right. Middle 0 up/down, 0 left/right. Back 0 up/down, 0 left right. |
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Friday, May 01, 2015, 08:27, chad fisher, South Hot-Cell, Repair, TM2, , Containment Box Removal
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| Containment box has been removed in preparation for wire replacement. |
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Tuesday, May 05, 2015, 10:57, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Wiring
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Old wiring was removed yesterday, new wiring run thru the vacuum chase. Old IMG gauge removed today, new cable trays installed and wires installed into
cable trays. |
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Wednesday, May 13, 2015, 13:55, chad fisher, South Hot-Cell, Repair, TM2, , Shutter removal
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TM2 has been successfully de-shuttered.
All went pretty much according to plan except I had to remove one fastener out of the upper wiring harness (the one that has just been installed)
to allow for enough clearance to rotated the shutter guide out of the way...I shutter to think what would have happened otherwise...anyways... |
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Tuesday, May 26, 2015, 14:34, chad fisher, South Hot-Cell, Repair, TM2, , Shutter replacement
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The shutter in TM2 was successfully replaced today.
New lock washer and nut were installed onto shutter and nut torqued to 120 ft lbs.
Shutter guide alignment tool was used to insure tapped shutter guide holes were concentric with thru holes in shutter side mounting panel, button |
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Tuesday, June 02, 2015, 09:43, chad fisher, South Hot-Cell, Standard Operation, TM4, SiC#31, SiC#31 installed
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| Ta #45 has been removed from TM4 and SIC#31installed. |
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Thursday, June 04, 2015, 08:27, chad fisher, Assembly/Bench Test, Repair, TM2, , TM2 Source Tray C-seal removal and inspection
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Source tray for TM2 has been moved to the alignment area by Dan and co.
This morning Dan removed the c-seals used during the test and he and I inspected the sealing surfaces to determine if they need to be cleaned...they
do..trace indium was present on all blocks. |
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Monday, June 08, 2015, 14:40, chad fisher, Assembly/Bench Test, Repair, TM2, , TM2 Source Tray Final Alignment Check
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Final Alignment checks of the TM2 source tray took place today.
Mater Jig: Front - 0,0 Back - 0 left, right, .005 low
Tray: Front .001 High, .001 right Back - .001 right, .008 low |
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Tuesday, June 09, 2015, 09:49, chad fisher, Assembly/Bench Test, Repair, TM2, , TM2 Source Tray Final Alignment Check
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Final alignment continued this morning.
Steerers have been aligned to 0.001 low, 0.000 left/right wrt master jig.
Optics tray required some adjustment as well and is now at: |
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Tuesday, June 09, 2015, 14:36, chad fisher, Assembly/Bench Test, Repair, TM2, , TM2 Source Tray Final Inspection
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Final inspection took place with Pierre, Grant, Friedhelm and Anders present.
Two action items were raised:
1) check routing of 9 pin connector line |
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Thursday, June 11, 2015, 13:11, chad fisher, Assembly/Bench Test, Repair, TM2, , Measurements beyween ground Plane and HV TM2 Source tary
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I've taken measurements between HV and ground circuit on TM2 source tray as instructed.
At their closest points:
Heat Sheild to Ground Electrode 0.445" |
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Friday, June 12, 2015, 07:49, chad fisher, Assembly/Bench Test, Repair, TM2, , New TM2 Source Tray Ground to HV Measurements
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After bending and leak checking the new measurements from ground to HV on the TM2 source tray are:
Ground to C1+ 0.6645"
ground to heat shield 0.506 |
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Monday, June 15, 2015, 10:16, chad fisher, South Hot-Cell, Repair, TM2, , C.B. off
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As per scedule TM2 containment box has been removed.
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