 Tuesday, November 24, 2015, 13:54, chad fisher, South Hot-Cell, Repair, , , Cell Decon
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Decon/removal of large solid waste was performed on Wednesday November 18th."Hot" activated items included containment box cover from TM2,
Febiad coil line remnants from TM4 (the hottest ends were previously cut off and disposed of), some target conductor bolts, steerer plugs from TM2, target
material remn. |
Tuesday, November 24, 2015, 14:00, chad fisher, South Hot-Cell, Repair, , , Compressible waste sorting. 
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Residual fields from the remaining compressible waste were still too high (as far as I'm concerned) so I have unpacked all compressible waste looking
for a "hot" item that has snuck into these items.
I have a hand full of small bolts (possible target components), a hand full of target material/dust (including an entire target disc), and some |
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Tuesday, November 24, 2015, 14:02, chad fisher, South Hot-Cell, Repair, , , Left Manip repair
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electronics package on left manip died completely yesterday (it has been going for a while).
Disconnected entire package and replaced with package from "spare" manipulator.
everything is back up and working. |
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Tuesday, November 24, 2015, 14:03, chad fisher, South Hot-Cell, Standard Operation, TM4, , Ta#46
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| Ta#46 has been removed from TM4. |
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Wednesday, November 25, 2015, 11:52, Travis Cave, South Hot-Cell, Standard Operation, TM4, Ta#46, Module moved
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| Yesterday TM#4 with Ta#46 was moved from the east station to the south hot cell. |
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Wednesday, November 25, 2015, 14:13, chad fisher, South Hot-Cell, Standard Operation, TM4, UC#14, UCx#14
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| UCx#14 installed onto TM4. High current fasteners torqued to 130 in lbs. |
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Wednesday, November 25, 2015, 14:16, chad fisher, South Hot-Cell, Repair, , , Cell Decon
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| Cell (table) was systematically cleaned with a swiffer and resulting piles of contaminated waste placed in pail with spent Ta target. |
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Wednesday, December 02, 2015, 10:41, chad fisher, South Hot-Cell, Repair, , , Drum Clean-up #2
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Another drum of waste was removed from the south hot cell this morning. This drum contained one 5 gal steel pail (damaged), two sodium light bulbs, airlines,
and tank suits. Upon removal the drum was/is 1.5 mSv/h on contact. there was 200 counts of contamination found on the lid...easily removed. It will be
moved to the north hot cell at 11am. |
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Friday, January 08, 2016, 09:29, chad fisher, South Hot-Cell, Repair, , , Window Decon
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| Entered the hot cell to perform final decon on the window. Initial swipes this morning were 11000 c.p.m. on 44-2. After decon approximately 100 counts. |
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Friday, January 22, 2016, 14:24, David Wang, South Hot-Cell, Standard Operation, , , 2016 Winter Shut Down Target Hall Schedule (sketch)
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Post a sketch of 2016 winter shut down target hall schedule. see attachment 1,2
UPDATE THE SCHEDULE ACCORDING TO CYCLOTRON SIDE JOB. SEE ATTACHMENTS 3,4 |
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Wednesday, March 16, 2016, 14:23, chad fisher, South Hot-Cell, Standard Operation, TM2, SiC#32, SiC#32 removal Target Module Inspection
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SiC#32 has been removed from TM2. Quick inspection shows some troubling discoloration on the water cooled connection blocks of C and D as well as the
left target heater A.
As for the target, both legs are broken and is has the normal "charge up" marks on the 9 pin connector. |
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Thursday, March 17, 2016, 14:57, David Wang, South Hot-Cell, Repair, TM2, , TM2 first round leak check in SHC
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Chad and I finished the first round check on Tm2 water lines. The lines and spots checked are: Target oven + and - (front side braze joints) , Tube
heater+and -(front side braze joints and water blocks), coil2 and coil 1(front side braze joints and area close to water blocks),. No leak has been found
on all above of them. The last, we checked the GE which has the biggest leak so far. The leak detector base leak rate only can get |
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Friday, March 18, 2016, 11:43, chad fisher, South Hot-Cell, Standard Operation, , , SiC#32 dissection
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| SiC#32 has been open for inspection. |
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Wednesday, March 23, 2016, 11:00, Travis Cave, South Hot-Cell, Standard Operation, TM2, no target, module moved
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| TM#2 was moved into the south hot cell by 08:30. |
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Wednesday, March 23, 2016, 11:32, David Wang, South Hot-Cell, Repair, TM2, , TM2 Helium spray leak check on GE and MSP lines at SHC
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Chad and I did the helium spray leak check on TM2 GE and MSP water lines at SHC this morning. We confirmed the GE leak on water blocks. We can
not found the MSP leak by using the helium spray since its leak rate in TCS is much smaller than GE leak. The leak check process are as below:
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Friday, April 01, 2016, 11:41, Travis Cave, South Hot-Cell, Standard Operation, TM1, UC#15, Electrical Check
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| Electrical check of the target on TM#1, target in question is UC#15. See PDF for details. |
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Wednesday, April 06, 2016, 09:37, Travis Cave, South Hot-Cell, Standard Operation, TM4, UC#14, module moved
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| TM#4 with UC#14 has been moved from the east target station to the south hot cell. |
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Wednesday, April 06, 2016, 14:03, chad fisher, South Hot-Cell, Standard Operation, TM4, Ta#47, UCx#14 removed Ta#47 installed
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| UCx#14 has been removed from TM4 and Ta#47 installed. No marks on 9 pin connector on UCx#14. |
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Wednesday, April 06, 2016, 14:52, Travis Cave, South Hot-Cell, Standard Operation, TM4, UC#14, No Target, Ta#47, Electrical Check
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| Various electrical checks done on TM#4, one of post beam UC#14, of no target and with Ta#47. See PDFs for details. |
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Monday, May 09, 2016, 10:13, Travis Cave, South Hot-Cell, Standard Operation, TM2, no target, module moved
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| TM#3 was moved from the conditioning station to the NE Silo. TM#2 was moved from the SW Silo to the South hot cell. |
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