 Tuesday, August 14, 2012, 11:16, Travis Cave, ITW, Standard Operation, TM1, UCx#4, module move
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| TM#1 with UCx#4 moved from the conditioning to the west target station move went well. |
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Tuesday, August 14, 2012, 11:16, Travis Cave, ITW, Standard Operation, TM1, UCx#4, module move
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| TM#1 with UCx#4 has been moved from the conditioning station to the west target station move went well. |
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Tuesday, August 07, 2012, 14:06, David Wang, ITW, Repair, , , ITW TP4S has been replaced
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Thursday, August 02, 2012, 11:48, Travis Cave, Spent Target Vault, Standard Operation, , Ta#38, Spent target move 
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Ta#38 was moved from the south Hot Cell to the Spent Target Vault. Target is in pail #97, and was placed into tray 6 slot B of the vault. Field around
the pail upon removal from the Hot Cell were 226mSv/hr at about 1/2 metre. See attached PDF for vault details. |
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Thursday, August 02, 2012, 07:48, David Wang, Conditioning Station, Standard Operation, TM1, UCx, TM1 UCx target heat shield helium pressure check is done.
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Connected leak detector to TM1 and CS vacuum system. The vacuum readings on TM1 and CS:PNG4 3.6 xE-6 Torr, IG1 1.1xE-6torr, IG4(diagnostic box) 3.4xE-6
Torr. Leak detector base pressure:0.0xE-4 torr, base leak rate: 0.0xE-9 atm.cc/sec. Applied 80 psi helium to heat shield circuit for 4 mins . There
is no response on leak detector. The heat shield circuit is leak tight. |
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Wednesday, August 01, 2012, 09:14, Travis Cave, Conditioning Station, Standard Operation, TM1, UCx#4, Electrical check
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| TM#1 with UCx#4 electrical check done at the conditioning station under vacuum, see attached sheet for results. |
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Tuesday, July 31, 2012, 14:04, Travis Cave, Conditioning Station, Standard Operation, TM1, UCx#4, module move
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| TM#1 with UCx#4 has been moved from the south hot hell to the conditioning station. No problems with the move. |
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Tuesday, July 31, 2012, 12:50, David Wang, South Hot-Cell, Standard Operation, TM1, UC x, TM1 heat shield circuit leak check with UC x target
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Chad and i did a leak check on TM1heat shield with UCx target on.The circuit are pumped down to the bottom leak rate and base pressure is 3xE-3
torr on the leak detector. There are two VCR caps on heat shield circuit. Chad sprayed helium on both of them ( tested individually,2 seconds
every time ) . The test repeated 1 time.There is no response on leak detector during 45 seconds waiting time on both time.Chad flushed helium around the |
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Tuesday, July 31, 2012, 12:24, chad fisher, South Hot-Cell, Standard Operation, TM1, UCx#4, UCx#4 Installed
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Starting at 11:00 am and finishing at 12:10 Ucx#4 previous target was removed and UCx#4 installed and leak checked on TM1.
During module move to the hot cell UCx#4 was housed in a bag under argon. |
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Tuesday, July 31, 2012, 10:50, Travis Cave, South Hot-Cell, Standard Operation, TM1, Ta#38, module move
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| TM#1 with Ta#38 has been moved from the west target station to the south hot cell, no problems with the move. |
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Tuesday, July 31, 2012, 09:52, David Wang, ITW, Standard Operation, TM1, Ta38, TM1 disconnected in ITW
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| I disconnected TM1 in ITW. Heat shield line has been purged . |
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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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Wednesday, July 18, 2012, 16:49, Grant Minor, South Hot-Cell, Development, , , South Hot Cell Ventilation Alarm Trip
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Today (Wednesday July 18th) at around 4:15 pm I was taking a small tour group from VECC into the Target Hall. In the process of discussing the mechanical
design of the Target Modules and South Hot Cell turntable I inadvertently lifted the Aluminum Hatch Cover of the Hot Cell about 2 inches in an effort
to explain something. This tripped the ventilation alarm before I realized what I was doing. I evacuated the visitors from the Target Hall, checked |
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Wednesday, July 18, 2012, 16:49, Grant Minor, South Hot-Cell, Development, , , South Hot Cell Ventilation Alarm Trip
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Today (Wednesday July 18th) at around 4:15 pm I was taking a small tour group from VECC into the Target Hall. In the process of discussing the mechanical
design of the Target Modules and South Hot Cell turntable I inadvertently lifted the Aluminum Hatch Cover of the Hot Cell about 2 inches in an effort
to explain something. This tripped the ventilation alarm before I realized what I was doing. I evacuated the visitors from the Target Hall, checked |
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Friday, July 13, 2012, 16:33, Bevan Moss, Crane, Repair, , , Crane has stopped working
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In the AM today David and I used the crane to raise the ground plate sheet metal into place. This afternoon when I attempted to return the crane to its
usual place I discovered that the crane no longer worked. Upon further inspection it appears that the PLC has lost power. I will follow up on this Monday
morning. The crane is not supporting any load at this point. |
 Monday, July 16, 2012, 11:55, Bevan Moss, Crane, Repair, , , Crane has stopped working
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Bevan Moss wrote:
In the AM today David and I used the crane to raise the ground plate sheet metal into place. This afternoon when I |
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Monday, July 09, 2012, 16:08, David Wang, ITE, Standard Operation, TM4, UO#3, ITM4 in ITE connected and pumping down
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Monday, July 09, 2012, 10:51, Travis Cave, ITE, Standard Operation, TM4, UO#3, module move
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| TM#4 with UO#3 from the conditioning station to the east target station. Move went well. |
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Friday, July 06, 2012, 14:38, David Wang, Conditioning Station, Standard Operation, TM4, UO#3, TM4 UO#3 target heat shield helium pressure check is done.
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Connected leak detector to TM4 and CS vacuum system. The vacuum readings on TM4 and CS:PNG4 3.6 xE-6 Torr, IG1 2.3xE-6torr, IG4(diagnostic box) 3.9xE-6
Torr. Leak detector base pressure:6.0xE-3 torr, base leak rate: 1.0xE-9 atm.cc/sec. Applied 80 psi helium to heat shield circuit for 5 mins . There is
no response on leak detector. The heat shield circuit is leak tight. |
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Friday, July 06, 2012, 11:34, Travis Cave, Spent Target Vault, Standard Operation, , SiC#27, Spent target move
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SiC#27 has been moved from the south hot cell to the spent target vault. Target was placed in pail #96, placed in slot 3A, the fields at the hot cell
were 178mSv/hr. For the latest on the vault see attached document. |
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Friday, July 06, 2012, 09:24, Travis Cave, Conditioning Station, Standard Operation, TM4, UO#3, Electrical check
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| Electrical check of the target was done at the conditioning station under vacuum, see attached file for details. |
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