 Thursday, January 29, 2015, 11:31, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Tray Build 
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On Tuesday morning I attempted to complete assembly of the source tray for TM2 however discovered that 3 1/4-20 x 0.25 titanium helicoils had not been
installed into the mounting plate as they should have been. Checked and asked around for them but to no avail. I have ordered some, they should have been
here yesterday. |
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Monday, February 02, 2015, 09:59, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Tray Build
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Missing heli coils installed this morning.
Threads had to be chased with tap for 1/4-20 heli coil and missing countersinks hand applied to allow for installation. Care was taken to ensure
no "swarf" was spread and operation was super clean. Chased holes blown out with canned air and a vacuum placed on the other side. |
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Monday, February 02, 2015, 14:06, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Tray build
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Master target jig installed to locate attachment bracket ITA3389 as well as conductor insulator block b (aluminum / for soldering version) and oven conductor
blocks (ITD0353 and 03356).
There were NO ITA6145 fasteners or TGN0076 either. Standard 1/4-20 x 1" fasteners have been used in there place for now. Keith is following |
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Wednesday, February 11, 2015, 13:13, chad fisher, South Hot-Cell, Maintenance, , , New gas bottle storage rack
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The new gas bottle storage rack has been installed by/for the south hot cell.
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Friday, February 27, 2015, 09:34, chad fisher, South Hot-Cell, Maintenance, , , Hot cell Entry February 25 2015
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See attached report.
Summary:
Radio problems just before entry to cell. Inspection afterwards revealed batteries charge but battery in one radio shorts out after a couple loads/cycles. |
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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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Tuesday, March 10, 2015, 09:01, Travis Cave, South Hot-Cell, Standard Operation, TM1, ThO#1, Module move
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TM#1 has been moved from the west station to the south hot cell had the ThO#1 target removed and then the modules was moved from the south hot cell to
the south west silo. Also an electrical check was done on the target before it was removed. |
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Thursday, March 12, 2015, 09:48, Travis Cave, South Hot-Cell, Standard Operation, TM2, No target , Module move
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| TM#2 with no target and no source tray has been moved from the conditioning station to the north east silo. |
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Thursday, March 12, 2015, 13:33, Anders Mjos, South Hot-Cell, Standard Operation, TM1, ThO#1, Target inspection
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Chad, Anders and Alex inspected the target this morning. The target had no significant visible damage to the container. Some material was deposited on
the Extraction Electrode.
Phots on DocuShare |
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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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Tuesday, March 24, 2015, 13:57, Travis Cave, South Hot-Cell, Standard Operation, TM4, Ta#45, Electrical check
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| TM#4 electrical checks with and without the target installed, installed target is Ta#45. |
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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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Wednesday, March 25, 2015, 14:25, David Wang, South Hot-Cell, Standard Operation, TM4, Ta#45, Leak check on TM4 HS water line with new Ta#45 target. at SHC
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Chad and I leak checked TM4 HS water line with new Ta#45 target installed at SHC. Leak detector base leak rate 0.0Xe-9 atm.cc/sec, base pressure 0.0Xe-4
torr. Chad sprayed helium twice on each of HS 2 VCR joints.No leak has been found. The joints are leak tight. The helium pressure test will be done
at CS later. |
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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, April 17, 2015, 09:09, Travis Cave, South Hot-Cell, Standard Operation, TM1, No target, Module move
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| TM#1 with no target has been moved from the south west silo to the south hot cell for the installation of the UCx target. |
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Friday, April 17, 2015, 11:56, Travis Cave, South Hot-Cell, Standard Operation, TM1, UC#12, Electrical check
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| Electrical check of TM#1 with UCx#12 attached. See attached PDF for details. |
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