 Friday, February 16, 2024, 10:57, Adam Newsome, Spent Target Vault, Standard Operation, , , F-308 flask loading - three flasks loaded 
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Today (2024-02-16), three flasks were loaded in preparation for shipment with the following targets: UCx#39, UCx#41 and C#3.
Note: prior to shipping, the pails within these flasks will need to have a crimped lifting loop added to them.
The mini-storage vault is now EMPTY. |
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Friday, February 16, 2024, 11:48, David Wang, Cooling, Maintenance, , , high active water transferr to holding tank
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100 liters of high active water from HALCW system( mostly from s-tank and pipe lines closing to pumps) are transferred to holding tank in 2A tunnel.
Transfer is smooth. it is a preparation job for ITC:MP1/MP2 refurbishment. water sample is passed to RPG for assay. |
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Friday, February 23, 2024, 06:36, David Wang, ITE, Maintenance, , , ITE entrance module has been disconnected.
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| ITE entrance module has been disconnected per document 190510. Its a preparation job for next month module moving out to SHC. |
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Thursday, March 14, 2024, 14:54, David Wang, ITE, Maintenance, , , ITE entrance module has been moved from ITE pit to TCS.
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ITE entrance module has been moved from ITE pit to TCS. The move is smooth.ITE entrance module top tank flange and o ring slot are cleaned, and old o
ring are replaced. |
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Thursday, March 21, 2024, 11:35, Ferran Boix Pamies, ITE, Development, , , Wiring of new thermocouple PLC module
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Thursday, March 21, 2024, 11:33 Three channels are available now for thermocouple readouts from the Target multipin. Wiring from the PLC modules
to the connection terminal blocks and labeling done. |
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Monday, March 25, 2024, 10:53, David Wang, ITE, Repair, , , ITE entrance module has been moved from TCS to ITE.
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| ITE entrance module has been moved from TCS to ITE. The move is smooth. |
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Monday, March 25, 2024, 10:55, David Wang, ITE, Standard Operation, , , ITE entrance module has been reconnected in ITE pit.
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| ITE entrance module has been reconnected in ITE pit per document 190510. |
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Wednesday, March 27, 2024, 09:52, David Wang, ITE, Standard Operation, , , ITE entrance module top and module flange o-ing to tank have been leak checked.
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| ITE entrance module top and module flange o-ing to tank have been leak checked. no leak at 0.0xe-9 atm.cc/sec. things are double checked. |
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Wednesday, April 03, 2024, 10:48, chad fisher, South Hot-Cell, Maintenance, , , SE Manipulator wrist swap
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On April 2, 2024 the wrist on the SE manipulator of the SHC (Serial # 7986) was swapped with a rebuild unit originally from SW position (serial # 8106).
The "new" wrist was a wrist + tong assembled unit with the tong cable being routed if-front of the spacer A-14118 rather then behind as in all
previous replacements (see attached pictures). This change was a result of a discussion with Central Research's senior repair technician who informed us |
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Thursday, April 04, 2024, 13:10, David Wang, Cooling, Maintenance, , , high active water refurbishment, reinstallation, and test operation.
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both high active pumps ITC:MP1 and MP2 are refurbished by RH group Maico and Peter. Pumps have been installed back to system with new inlet/outlet flange
gaskets. high active water surging tank is refilled with water and pumps were primed. I asked operator to switch on pumps separately. Both pumps work fine.
They are quiet and pumps discharging pressure is a little bit better comparing to before refurbishment. Nitrogen gas is injecting into system. O2 level |
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Monday, April 08, 2024, 09:29, David Wang, Cooling, Standard Operation, , , HALCW system general inspection.
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water are supplied to both ITE and ITW. I did a general inspection on HALCW system. Two small leaks on 2" shut off valves are fixed. No other leak
has been found so far. all water flow meters work fine. MP2 pump discharging pressure is ok which is just above 100 psi on local gauge reading. pump noise
are low. pump body temperature is less than 45C which is good. |
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Tuesday, April 16, 2024, 12:33, David Wang, Conditioning Station, Standard Operation, , , test TCS water system chillers stage in/out.
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Monday and Tuesday, I started TCS water system and enabled the TCS chillers auto stage in/out. I saw chiller 2 in/out three times at 17C and 21.8C without
issue. TCS water system works fine. The test is finished. |
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Wednesday, April 17, 2024, 11:58, David Wang, ITE/ITW, Maintenance, , , ITH:MP1S pump inside lubricant was changed today.
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ITH:MP1S pump inside lubricant was changed today. old lubricant is dirty with dark color. they are stored in sealed waste oil jug and stored in silo
area. Pump has been installed back and started. It works fine. |
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Thursday, May 02, 2024, 18:48, Carla Babcock, ITW, Standard Operation, , , ITW cage setup
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ITW gas lines pumped down to 2e-3Torr on leak detector with leak rate in the low e-7 atm-cc/s. Gas bottles opened at 3psi and labels in epics changed
to reflect correct setup. switch box set to cathode mode, checked that anode wire was at HV common.
note ballast is removed from ITW now to be used in ITE so that line is blanked off. |
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Friday, May 03, 2024, 12:20, Travis Cave, Spent Target Vault, Standard Operation, , Ta#66, Target repacked
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The Ta#66 target was repacked after the parasitic target was removed it was place in a new pail (#290) and place back in spot 5B of the vault.
See attached PDF for further details. |
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Tuesday, May 07, 2024, 12:39, Eric Lahe, Spent Target Vault, Repair, , , ISAC Storage Vault Re-alignment
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ISAC Storage Vault Door Re-alignment (April-May 2024) |
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Wednesday, May 08, 2024, 14:01, Frank Song, ITW, Maintenance, , , Annual clean up for ITW Faraday cage
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| The ITW Faraday Cage has been cleaned, this is part of Winter Shut Down job happens in ISAC-1 Electric maintenance room annually. |
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Thursday, May 09, 2024, 13:52, Riley Sykes, Waste Package/Ship, Standard Operation, , , F308 Service/Inspection
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F308 Inspection and service complete on #06, #08, #13, #15, #16, #19, #20, #21, #22.
All in good condition with new gasket material installed on #20.
Prepped for move to ISAC B3 for storage. |
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Wednesday, May 15, 2024, 10:06, Travis Cave, Spent Target Vault, Standard Operation, , UC#38,40 Ta#62,63 SiC#44, Targets moved to the mini vault.
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Targets UC#38,40 Ta#62,63 SiC#44 have been moved from the spent target vault to the mini vault in preparation for F-308 loading. See attached PDFs
for details. |
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Thursday, May 23, 2024, 11:10, David Wang, MAA, Standard Operation, , , BL2A MAA ASU test.
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| MCR Travis Curucz and I finished BL2A MAA ASU test per document 154779. everything works fine. Travis kept the test document. |
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