 Thursday, August 08, 2024, 11:41, David Wang, South Hot-Cell, Standard Operation, TM3, SiC #46, Tm3 was moved from ITE to TCS this Tuesaday, then to SHC this morning.
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| Tm3 was moved from ITE to TCS this Tuesday, then to SHC this morning. Both moves are successful. |
Thursday, August 08, 2024, 13:58, David Wang, South Hot-Cell, Standard Operation, TM3, SiC #46, TM3 SiC#46 electrical check at SHC with target on (After operation) 
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ABCD is short to 60KV bias. Othjer are ok. see attachment.
Found afterwards that this short was due to sparking through the multipin wire insulation where the wires pass behind the TBHT block "C".
See fault 17265. |
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Thursday, August 11, 2022, 09:10, David Wang, Conditioning Station, Standard Operation, TM4, SiC #44, HS line helium pressure test. Gas line fitting on module top and gas line leak check.
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HS line helium pressure test is done at TCS. No leak. I also leak checked gasline adapter and fittings on TM4 top. No leak. 1/4 copper gas line
between module and ITE was leak checked yesterday. It is good. |
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Thursday, March 05, 2020, 07:16, David Wang, South Hot-Cell, Standard Operation, TM2, SiC #39, TM2 SiC #39 post run electrical checklist
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| Electrical check result is fine. See attachment. |
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Friday, March 06, 2020, 09:35, David Wang, Spent Target Vault, Standard Operation, , SiC #39, Spent target SiC#39 removal from SHC to storage vault.
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Spent target SiC#39 is removed from SHC to storage vault at 4C in pail #227.The move is successful. Note:The small aluminum block holding wire
on pail lid could be contaminated by SHC manipulator during the lid installation in SHC. |
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Tuesday, June 02, 2015, 14:32, David Wang, South Hot-Cell, Standard Operation, TM4, SiC #31, Leak check on TM4 HS water line with new SiC #31 target. at SHC
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Chad and I leak checked TM4 HS water line with SiC #31 target installed. leak rate:0.0xE-9atm.cc/sec. No leak. The line will be helium pressurized
at CS later.
2015-06-03, helium pressure test the line at CS. 70psi 3 minutes. leak rate 0.0xE-9 atm.cc/sec. No leak. See attachments |
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Tuesday, June 02, 2015, 14:39, David Wang, Conditioning Station, Standard Operation, TM4, SiC #31, TM4 and CS turbo- pumps are started .
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| TM4 and CS turbo-pumps are started this afternoon. Everything is good so far. |
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Wednesday, June 03, 2015, 13:51, David Wang, Conditioning Station, Standard Operation, TM4, SiC #31, TM4 is connected at CS
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TM4 has been connected at CS. CS HV cover is installed.I made a pair of new cooling lines for TM window cooling at CS. The TM4 containment box window
cooling line is connected to the HVC spare circuit now. I checked water flow visually, and it is good. The TM4 is ready for conditioning.See attachment
for window cooling modification. |
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Wednesday, June 10, 2015, 11:49, David Wang, ITE, Standard Operation, TM4, SiC #31, TM4 has been connected in ITE
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Dan and I connected TM4 in ITE. At this stage, water is supplied to TM4 only. We checked the TM4 water signals from electrical room.They are good. The
turbo-pumps will be started today once the roughing is done. |
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Friday, June 19, 2015, 11:52, David Wang, ITE, Standard Operation, TM4, SiC #31, 5 Shielding blocks have been transferred from ITW to ITE.
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| 5 shielding blocks have been transferred from ITW to ITE. The ITE is configured to take proton beam. |
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Monday, July 07, 2014, 14:45, Grant Minor, ITE, Maintenance, TM3, SiC #30, FEBIAD gas line check
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There were some problems this morning with provision of FEBIAD gas to the the target at ITE. It was suspected that the gas line was improperly
connected to the module, or that the valves at the module were not opened.
Remote Handling was asked to open the HV cover on TM3 at ITE and check the connection of the FEBIAD gas line. Grant Minor, Maico Dalla Valle, |
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Thursday, July 25, 2013, 10:08, David Wang, Conditioning Station, Standard Operation, TM4, SiC #29, TM4 HS helium pressure test andTM4 connection at CS
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Bevan and I did a helium pressure test on TM4 HS water circuit at CS. The leak detector is pumped to the bottom scale(E-9 atm.cc/sec and E-4torr). We
applied 70 psi helium to the HS circuit for 3 minutes . No response had been found. I also leak checked IG1 flange which was replaced yesterday.
It is good. We connected the TM4 to CS and put the HV cover on. The water cooling system will be started soon. |
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Wednesday, February 19, 2025, 10:07, Travis Cave, Spent Target Vault, Standard Operation, , SHC Active Trash, SHC Active Trash
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Active trash was placed into an unmarked pail and place in spot 7C of the vault the pail measured 321uSv/hr when removed from the SHC. See attached
PDF for details. |
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Tuesday, February 25, 2025, 09:42, Travis Cave, Spent Target Vault, Standard Operation, , SHC Active Trash, SHC Active Trash
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Another pail of active trash was move to the spent target vault from the south hot cell. 800uSv/hr, place in spot 7A see attached PDF for vault
status. |
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Thursday, June 18, 2020, 13:25, David Wang, ITE, Standard Operation, TM4, P2N test., Disconnect TM4 in ITE.
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| TM4 has been disconnected in ITE. Vacuum pumps and gauge are not disconnected yet. |
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Friday, June 19, 2020, 11:21, David Wang, ITE, Repair, TM4, P2N test., ITE TP3 is replaced.
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| ITE TP3 is replaced. ITE is under vacuum again. All turbo pumps are started successfully. Current draw on pumps are normal so far. |
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Monday, June 29, 2020, 10:09, David Wang, ITE, Standard Operation, TM4, P2N test., ITE turbo pumps are stopped
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| ITE venting is in processing. |
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Tuesday, March 17, 2020, 14:59, David Wang, ITE, Development, TM4, P2N, ITE turbopumps are started.
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| They work fine. Current draw on all pumps are normal. I asked operator to switch on IG1 , IG1S and PNG4. |
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Tuesday, March 17, 2020, 11:42, Travis Cave, ITE, Standard Operation, TM4, P to N target, Module move
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| TM#4 with the P to N target has been moved from the south hot cell to the east target station. |
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Thursday, July 24, 2014, 18:21, Grant Minor, South Hot-Cell, Repair, TM2, No target / no source tray, Leak check on TM2 ionizer tube cooling lines C and D - module side
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Target Ionizer tube cooling lines "C" and "D" in Target Module 2 were both leak checked at the Hot Cell. The lines were both
blanked-off.
Bill Paley was present with David Wang in the Target Hall, operating the leak detector. Grant Minor and Anders Mjos were present with Chad |
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