 Wednesday, July 16, 2014, 13:59, chad fisher, South Hot-Cell, Standard Operation, TM3, SiC#30, Sic#30 install
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Just some notes on the install of SiC#30 on TM3 last month...It was installed with all new fasteners and torque values provided by Anders were used...of
main interest is probably the main high current fasteners which were torqued to 150 in lbs. |
Thursday, July 31, 2014, 08:08, chad fisher, South Hot-Cell, Standard Operation, TM3, SiC#30, SiC#30 Removed and inpect 
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SiC#30 has been removed from TM3. A quick exam of TM3 source tray did not yield any obvious signs of damage.
9 pin connector on the target showed the usual sparking/arcing marks.
Heat shield has been removed from the target. Inside of heat shield has some unusual marks on it and quite a lot of black deposits. |
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Tuesday, September 23, 2014, 12:24, chad fisher, South Hot-Cell, Standard Operation, TM4, Ta#44, Ucx10 removed Ta#44 installed
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Ucx#10 has been removed from TM4 and placed in a pail with argon.
Ta#44 has been installed onto TM4 and target heater bolts torqed to 130 in.lbs. |
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Monday, October 20, 2014, 14:18, chad fisher, South Hot-Cell, Repair, , , Manipulator Repair
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The broken cable on the east manipulator has been replaced.
The handle will need some adjustments which will take place first thing tomorrow. |
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Tuesday, October 21, 2014, 08:55, chad fisher, South Hot-Cell, Repair, , , Manipulator repair
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| The east manipulator handle has been adjusted and is ready for use. |
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Monday, November 03, 2014, 11:16, chad fisher, South Hot-Cell, Standard Operation, TM1, ThO#1, ThO#1 Installed
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| ThO#1 has been installed onto TM1 and is ready for leak and electrical checking. High current fasteners torqued to 130 in lbs. |
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Tuesday, November 04, 2014, 13:17, chad fisher, South Hot-Cell, Standard Operation, TM1, ThO#1, TM1 w/ ThO#1 ready
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| Tm1 with ThO#1 is buttoned up and ready for transport. |
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Monday, November 17, 2014, 13:45, chad fisher, South Hot-Cell, Repair, , , Jig for roof install of target
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| Jig for installation of target through hot cell roof has been assembled and placed in the target hall. |
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Wednesday, November 19, 2014, 08:49, chad fisher, South Hot-Cell, Standard Operation, TM4, UCx#11, Ta#44 Removed Ucx#11 Installed
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Ta#44 has been removed from TM4 and UCx#11 has been installed and is ready for testing.
New fasteners were installed for all mounting and current connections.
High current fasteners were torqued to 130in lbs. |
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Monday, December 01, 2014, 14:06, chad fisher, South Hot-Cell, Repair, TM2, , TM2 REFURB. WATER LOOP TEST
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Some issues with the turntable and having to wait for a decision on whether to remove TM2 from the hot cell so that TM4 with dead UCx target could be
put in this morning.
Progress on TM2: |
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Tuesday, December 02, 2014, 10:15, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Reburb. Loop Install
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Final polish, clean with methanol and clean compressed air.
Loop installed and torqued to 90 in lbs.
Minimum of approximately 1" between loop and containment box at closest point. |
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Thursday, January 08, 2015, 10:34, chad fisher, South Hot-Cell, Standard Operation, , , TM2 Tray Build Status and Problems
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Final assembly of the source tray for TM2 was started this morning.
Sliding tray was received from keensert installation and cleaned.
Mounting plate/ionizer tube location jig was rechecked against assembly ITA3136...Mounting plate was loosened, jigs for centering the ceramic shields |
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Monday, January 12, 2015, 14:29, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Tray Build Status
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Countersink problem with supports has been remedied. Scratches, dings, and pitting has been buffed out and supports re-cleaned and re-assembled.
Friedhelm was consulted regarding the appearance of fine scratches on the main stand-off insulators...the best two matching ones were chosen and
assembly continued. |
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Tuesday, January 20, 2015, 13:45, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Tray Alignment
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TM2 Tray Alignment is complete except for verification with alignment tray.
First attempt results were:
Front Target: Low 0.011, Left 0.011 |
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Monday, January 26, 2015, 09:36, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Tray Alignment
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TM2 tray alignment was confirmed with the alignment tray this morning:
Front target 0.000 vertically, 0.000 horizontally.
Back target 0.003 low, 0.000 horizontally |
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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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