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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
  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

    

       
            
  
  441   Wednesday, September 04, 2013, 12:21 Bevan MossSouth Hot-CellRepairTM3 Ante-room work September 3rd
David Wang and myself lowered the
leak testing cart into the Ante room and
 IMG_0983.JPG 
  442   Wednesday, September 04, 2013, 18:53 Grant MinorSouth Hot-CellRepairTM3 Maico's measurements of new c-seals and bench-tested c-sealsToday Maico measured the thickness of three
indium-plated inconel c-seals, presumably
Ultra-Seal P/N 50606.  These seals had
 c-seals_GStanford_file_chronological_4Sept2013.pdfGuyStanford_cseal_file_scanned_30Aug2013.pdf 
  443   Wednesday, September 04, 2013, 19:01 Grant MinorSouth Hot-CellRepairTM3 Inspection / Ante Room Leak Check Results on TM3 Heat Shield lines (3 Sept 2013)Yesterday, Grant entered the Ante Room
with David Wang to visually inspect the two
sets of failed c-seals from the Heat Shield
 TM3_Heat_Shield_Water_Block_-_c-seal_vs_delta_seal_DRAFT_3Sept2013.pdf 
  444   Friday, September 06, 2013, 16:41 Bevan MossSouth Hot-CellDevelopmentTM3 C-Seal crush investigation  Today Maico completed the new leak
testing tool and blank off. He tested  them
with C-seals without springs and all was
 6x 
  445   Friday, September 06, 2013, 17:50 Grant MinorSouth Hot-CellDevelopmentTM3 C-Seal crush investigation

    

       
            
  
  446   Tuesday, September 10, 2013, 12:11 Isaac EarleSouth Hot-CellRepairTM3 Module side heat shield water block polishing and blank-off installation The sealing surfaces of the module
side heat shield water block were polished
on September 9th in the morning using Chad's
  
  448   Wednesday, September 11, 2013, 11:31 Travis CaveConditioning StationStandard OperationTM3no targetmodule moveTM#3 with no target has been moved to the
conditioning station from the south hot cell.
  
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