 Thursday, July 26, 2012, 08:33, David Wang, ITE, Standard Operation, TM4, , I moved 5 shielding blocks from ITW to ITE thisTuesday morning .
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All water interlock checks for ITE had been done. The ITE water signals strength and frequency(Espcially on MSP circuit) had been checked from
electrical room, and everything is good. |
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Tuesday, August 07, 2012, 14:06, David Wang, ITW, Repair, , , ITW TP4S has been replaced
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Monday, August 20, 2012, 12:28, David Wang, ITW, Standard Operation, TM1, , I moved 5 shielding blocks from ITE to ITW,
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| I moved 5 shielding blocks from ITE to ITW.ITW is configured to take proton beam now. |
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Thursday, August 23, 2012, 07:34, David Wang, ITW, Repair, , , Replaced broken air lines on ITW HARP5B cylinder.
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Prob guys replaced broken air lines on ITW HARP 5B Cylinder.Several shielding blocks had been moved out to make the cylinder accessible. After the replacement,the
HARP5B works fine.All shield blocks had been moved back to original position. The job is done. |
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Thursday, August 30, 2012, 13:57, David Wang, ITE, Standard Operation, TM4, , Disconnected TM4 in ITE.
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| I disconnected TM 4 in ITE on AUG 29th morning.The vacuum lines stay untouched and they will be disconnected on SEP 04th. |
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Friday, August 31, 2012, 12:10, chad fisher, South Hot-Cell, Maintenance, , , Hot Cell Maitenance
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Entered south hot cell Wednesday and replaced the pre-filter air filter as well as the front two light bulbs. Also removed two bags of compressible garbage,
one bag of metal, and of course the bagged air filter (as Joe M. expressed as interest in havung it).
Inital checks found approximately 4000 cpm on the cell side of the temporary Al. panel used during the cell entry, 2000 cpm on the tacky mats layed |
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Thursday, September 27, 2012, 09:13, David Wang, ITE, Repair, TM4, , ITE MSP water circuit flow wheel had been replaced
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| ITE MSP water circuit flow wheel was replaced yesterday due to poor performance. |
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Thursday, October 04, 2012, 11:06, David Wang, Conditioning Station, Repair, , , Replace conditioning station scroll pump in target hall
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Grant and I replaced the conditioning station broken srcoll pump with a refurbished scroll pump which is supplied by vacuum group. The replaced
pump is bagged and waiting for RPG further survey in target hall . The target hall is survey after the job, and everything is fine. |
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Wednesday, October 31, 2012, 11:24, David Wang, ITE, Standard Operation, TM4, , Transfer five shielding blocks from ITW to ITE.
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| Bevan and I transferred five shielding blocks from ITW to ITE. ITE is ready for taking proton beam. |
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Friday, November 02, 2012, 08:45, maicodallavalle, Spent Target Vault, Maintenance, , , F-308
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The F-308 have been cleaned and serviced. There were three F-308's that came back with some contamination.#13, #15 and #19 were found to have contamination.
They were decontaminated. All of the loose contamination was removed. There is still some fixed contamination. The levels of contamination are low enough
to still be used for shipping spent targets. They have been moved to the north hot cell area and are ready for to be filled with spent targets. |
Friday, November 02, 2012, 13:18, Travis Cave, Spent Target Vault, Standard Operation, , , spent target assay 
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| This week six targets and the two source trays were assayed and surveyed from the storage vault. see attached PDF for details. |
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Tuesday, November 06, 2012, 11:34, chad fisher, South Hot-Cell, Standard Operation, TM1, , Nb#7 Removal
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| Attached are pre-removal pictures of NB#7 and the inside face of the containment box cover before cleaning. |
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Wednesday, November 14, 2012, 10:57, David Wang, ITW, Standard Operation, TM1, , TM1connected in ITW
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| I connected TM1 in ITW yesterday. Everything is good so far. Travis was with me when i did the job. |
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Wednesday, November 14, 2012, 11:04, David Wang, ITE, Repair, TM4, , Change ITE dump water circiut flow wheel
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I changed ITE dump water circuit flow wheel due to its poor performance. The new flow wheel works fine. The signal on electrical board is strong and
constant. One shielding block on ITE was moved out for the job, and it has been moved back after the job.The ITE is ready to take proton beam. Travis was
with me when i did the job. |
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Wednesday, November 14, 2012, 11:51, Travis Cave, Spent Target Vault, Standard Operation, , , Moving the spent targets to mini storage.
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Five spent targets have been moved from the storage vault to the mini storage vault. The five targets are as follows: SiC #25, Ta #34, Ta #32, Ta #31,
Nb #4. See the attached PDFs for full details. |
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Wednesday, November 21, 2012, 09:36, Travis Cave, Spent Target Vault, Standard Operation, , , Spent target move
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On Nov 20th the 5 targets in mini storage have been moved to the F-308s, those F-308s have since been moved to the hot cell ante room. They will sit
there until Monday. |
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Wednesday, January 02, 2013, 12:11, David Wang, ITW, Standard Operation, TM1, , I moved 5 shielding blocks from ITW to block storage area
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I moved 5 shielding blocks from ITW to block storage area for preparing the TM1 disconnection. Air sampled and swiped blocks and ITW and everything
is fine.Fiona was with me all the time during the moving. |
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Thursday, January 03, 2013, 10:05, David Wang, ITW, Standard Operation, TM1, , Disconnected TM1 in ITW.
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| TM1 has been disconnected in ITW. All water lines had been purged. Travis was with me during the job. |
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Thursday, January 10, 2013, 10:40, David Wang, ITW, Maintenance, , , Replaced all high active water system magnetic pedal wheels in ITW and ITE.
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| I replaced all high active water system magnetic pedal wheels in ITW and ITE. This is a preventive maintenance job we planned for this winter shut down. |
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Thursday, January 17, 2013, 10:06, chad fisher, South Hot-Cell, Standard Operation, , , SiC Test Target for TM4/CS 16x
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I have inserted the test target for TM4 and the CS into the hot cell.
I had some concerns about the condition of the target which I have discussed with Pierre and he has cleared. Pictures are attached. |
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