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New entries since:Wed Dec 31 16:00:00 1969
  ID Date Author Category Type Moduledown Target/Number Subject Text Attachments
  401   Wednesday, July 17, 2013, 08:29 David WangConditioning StationDevelopmentTM3 TM3 leak check in CS without source tray.Leak checked TM3 without source tray in
CS this morning. The CS and TM3 vacuum: IG1(top
of the TM3 service cap)4.9x E-7Torr, IG2(diagnostic
  
  402   Wednesday, July 17, 2013, 10:10 David WangConditioning StationDevelopmentTM3 CS cooling and vacuum system have been turned off CS water cooling and vacuum system have
been turned off at 10:00 AM this morning.The
TM3 will be disconnected and moved to silo
  
  403   Thursday, July 18, 2013, 10:08 Travis CaveConditioning StationStandard OperationTM3no targetmodule moveTM#3 with no target and no source tray
has been moved from the conditioning station
to the north east silo, move went well.
  
  404   Monday, July 22, 2013, 15:52 Bevan MossConditioning StationStandard OperationTM3No Source TrayHV testing update   I have fallen behind on the
HV testing that has been completed on TM3.
Data can be found on docushare in the TM3
  
  418   Wednesday, August 14, 2013, 11:50 Travis CaveSouth Hot-CellMaintenanceTM3 module moveTM#3 and its new source tray have been
both moved into the south hot cell.
  
  420   Thursday, August 15, 2013, 09:32 chad fisherSouth Hot-CellRepairTM3 TM3 source tray installation status 
The installation of the module
side water block jig has been successful.
 
During
  
  423   Wednesday, August 21, 2013, 20:36 Grant MinorSouth Hot-CellRepairTM3 TM3 module-side water block sealing surface inspection (post polishing)The water block sealing surfaces on the
module-side of TM3 were polished this week
by Chad Fisher, using his air-ratchet controlled
 TM3_final_water_block_polishing_16-048.JPGTM3_final_water_block_polishing_16-031.JPG 
  424   Thursday, August 22, 2013, 19:38 Grant MinorSouth Hot-CellRepairTM3 TM3 Rev 3 source tray - water blocks connected and torquedAfter a great struggle with the water block
jigs, the TM3 source tray was finally advanced
fully into the service tray and all water
 6x 
  425   Friday, August 23, 2013, 18:32 Grant MinorSouth Hot-CellRepairTM3 TM3 Rev 3 - steerer wire broken from connector on module sideWhile continuing on the TM3 Rev 3 source
tray installation, Chad noticed today that
one of the steerer wires is broken and has
 TM3_Broken_Steerer_Wire_Module_Side_23Aug2013.JPGTM3_Broken_Steerer_Wire_Module_Side_23Aug2013-001.JPGTM3_Broken_Steerer_Wire_Module_Side_23Aug2013-002.JPGITA2826D_RevD02_23Aug2013.pdfThermocouple-style_connector_23Aug2013.JPG 
  426   Monday, August 26, 2013, 18:22 Grant MinorSouth Hot-CellRepairTM3 TM3 Rev 3 - all connetions made except steerers, IMG, and entrance windowToday Chad finished making all connections
to the new source tray, except for:
- steerers - broken wire, must be
 8x 
  427   Monday, August 26, 2013, 18:26 Grant MinorConditioning StationStandard OperationTM3 TM3 moved from Hot Cell to Conditioning StationTarget Module 3 with no target, and a partially-installed
Rev-3 source tray (no steerers connected,
no IMG connected, entrance window lines blanked
  
  431   Tuesday, August 27, 2013, 17:18 Grant MinorConditioning StationRepairTM3no targetTM3 Rev 3 source tray - prelminary leak check results at CSDavid Wang started a helium leak check
on TM3 at the CS this morning.
David will create an e-log once his
 TM3_leak_check_at_CS_27Aug2013.JPGsketch_TM3_water_feedthru_27Aug2013-1.pdf 
  433   Wednesday, August 28, 2013, 14:25 Travis CaveConditioning StationStandard OperationTM3no targetmodule moveTM#3 with no target has been moved from
the conditioning station to the south hot
cell. The fields observed around the containment
  
  434   Thursday, August 29, 2013, 06:48 David WangConditioning StationDevelopmentTM3 TM3 leak check in CS with new source tray.A huge leak had been found on HS circuit
during 60 psi helium pressurize test. Other
circuits are free of obvious major leak at
 TM3_leak_check_at_CS_2013__AUG_27th.pdf 
  435   Thursday, August 29, 2013, 09:08 chad fisherSouth Hot-CellRepairTM3 Heat Shield Circuit LeakThe heat shield circuit was pressurized
with air (15-20 psi) and snoop applied to
the water block joint and brazes. Bubbles
 20130829_084751.jpg20130829_084754.jpg20130829_084949.jpg20130829_084957.jpg 
  436   Thursday, August 29, 2013, 10:09 Bevan MossSouth Hot-CellRepairTM3 Heat Shield Circuit Leak

    

       
            
  
  437   Thursday, August 29, 2013, 12:03 Grant MinorSouth Hot-CellRepairTM3no targetHeat Shield Circuit Leak

    

       
            
 TM3_Rev_3_Heat_Shield_Water_Lines_leak_check_29Aug2013_1.jpgTM3_Rev_3_Heat_Shield_Water_Lines_leak_check_29Aug2013_2.jpgTM3_heatshield_snoop_test2_29Aug2013.pdf 
  438   Thursday, August 29, 2013, 17:16 Bevan MossSouth Hot-CellRepairTM3N/AHeat Shield Repair Today Chad entered the south hot
cell on work permit 2013-08-29-3 to repair
the leaking heat shield line. The heat shield
  
  439   Friday, August 30, 2013, 10:27 Bevan MossSouth Hot-CellRepairTM3N/AHeat Shield Repair

    

       
            
  
  440   Friday, August 30, 2013, 14:55 Bevan MossSouth Hot-CellRepairTM3N/AHeat Shield Repair

    

       
            
  
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