 Tuesday, September 19, 2017, 10:40, chad fisher, South Hot-Cell, Maintenance, , , South East Manipulator Maintenence
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Entered hot cell to preform replacement of slave tong cable. Existing cable shows no signs of wear so it has been re-installed. A spare tong cable has been loaded into a spare tong while in the hot cell in preparation for next time this cable needs to be replaced. |
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Friday, September 15, 2017, 14:12, Travis Cave, Conditioning Station, Standard Operation, TM3, no target, Module move
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TM#3 has been moved back to the silo from the conditioning station. |
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Wednesday, September 13, 2017, 16:13, David Wang, Conditioning Station, Repair, TM3, , TCS turbo pumps are started.
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TCS and TM3 all vacuum pumps are started. Everything is fine. |
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Wednesday, September 13, 2017, 16:05, David Wang, Conditioning Station, Repair, TM3, , remove Tm3 service tray cover plate
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TM3 service tray cover plate has been removed. It is bagged and placed to TH b2 level south wall beside the silo. |
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Wednesday, September 13, 2017, 10:05, David Wang, Conditioning Station, Repair, TM3, , Switch off TCS water system and vacuums
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Preparing vent the TCS/TM3. We will remove TM3 service tray cover plate after venting. |
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Friday, September 08, 2017, 14:08, David Wang, Conditioning Station, Repair, TM3, , TCS and TM3
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TM3 is located at TCS and it is pumping down now. TCS water system has been started. All TCS water lines for TM3 module internal cooling are bypassed and looped at TCS top ground plate. Water only supply to TCS high current conductors. |
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Friday, September 08, 2017, 11:20, Travis Cave, Conditioning Station, Standard Operation, TM3, no target, Module move
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TM#3 has been moved from the north east silo to the conditioning station. |
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Tuesday, September 05, 2017, 10:25, Travis Cave, ITE, Standard Operation, TM4, UC#21, Module move
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TM#4 with UC#21 has been moved from the conditioning station to the east target station. |
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Tuesday, September 05, 2017, 06:33, David Wang, Conditioning Station, Standard Operation, TM4, , Turned off TCS water system and vacuum system.
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Argon vent and disconnect TM4 at TCS. |
Wednesday, August 30, 2017, 11:37, Travis Cave, Spent Target Vault, Standard Operation, , Ta#52, Spent Target move 
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The spent Ta#52 target has been moved from the south hot cell to the spent target vault. See attached PDF for details. |
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Tuesday, August 29, 2017, 09:01, David Wang, Conditioning Station, Standard Operation, TM4, , TM4 has been connnected at TCS.
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TM4 has been connected at TCS. TCS water system has been started for TM4. TM4 and TCS vacuum pumping down is good so far. |
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Tuesday, August 29, 2017, 08:59, David Wang, Conditioning Station, Standard Operation, TM4, , TM4 HS line leak checks
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TM4 HS line leak checks are done, at SHC and TCS. SHC: Helium spray. TCS: Helium pressurize 70psi. LD base LR 0.0 X E-9 atm.cc/sec. No leak has been found on both leak checks. |
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Monday, August 28, 2017, 14:40, Travis Cave, South Hot-Cell, Standard Operation, TM4, UC#21, Electrical Check
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The results of the electrical check of TM#4 with UC#21 attached. |
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Monday, August 28, 2017, 14:34, Travis Cave, Conditioning Station, Standard Operation, TM4, UC#21, Module move
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TM#4 with UC#21 has been moved from the south hot cell to the conditioning station. |
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Monday, August 28, 2017, 12:07, chad fisher, South Hot-Cell, Standard Operation, TM4, UCx#21, Ta#52 removed UCx#21 installed
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Ta#52 has been removed from TM$ and UCx#21 installed with new mounting and high current hardware. High current fasteners torqued to 130 in lbs. |
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Monday, August 28, 2017, 11:28, Travis Cave, ITE, Standard Operation, TM4, Ta#52, Module move
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TM#4 with Ta#52 has been moved from the east station to the south hot cell. |
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Friday, August 25, 2017, 16:33, Anders Mjos, Conditioning Station, Repair, , , Testing HV after cooling line repair
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The BIAS voltage was brought up to 70 kV today and held there for 1h. No sparking observed. |
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Thursday, August 17, 2017, 14:38, Isaac Earle, North Hot-Cell, Development, , , 4/6 NHC roof blocks installed 7x
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Roof blocks IRH1641, IRH1642, IRH1643, and IRH1644 have been fully assembled, labeled, and installed as per drawing IRH1652. Fabrication of TCS shield block (IRH1646) and NHC module port block (IRH1645) is still in progress.
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Tuesday, August 15, 2017, 12:10, Isaac Earle, North Hot-Cell, Development, , , ISAC Active Sump low water level measured
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The ISAC active sump in the Active Service Room (#002 on B2 level) was pumped out yesterday using the standard procedure (Section 5.5.2 of the ISAC Operators' Manual, V1.0). The procedure makes use of the auto stop feature of the pump-out system which stops when a low level float switch is triggered. The water level was measured after pumping stopped, and was found to be approximately 21" above the base of the sump. A new section of pipe will be added to the 4" drain line in the sump to move the drain opening below the low level water line so that air in the sump is not pulled into the drain network (which could end up in the NHC or TCS space). |
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Tuesday, August 08, 2017, 13:26, Travis Cave, ITW, Standard Operation, TM2, Ta#53, module moved
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TM#2 with Ta#53 has been moved from the conditioning station to the west target station. |
 Tuesday, August 15, 2017, 09:30, Anders Mjos, ITW, Standard Operation, TM2, Ta#53, TM2 radiation fields
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| Travis Cave wrote: |
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TM#2 with Ta#53 has been moved from the conditioning station to the west target station.
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by Travis (measured at ~ 2' from module on service tray side):
at 3' 325 uSv/h
at 2' 640 uSv/h |
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