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  RH-ISAC, Page 97 of 140  Not logged in ELOG logo
ID Datedown Author Category Type Module Target/Number Subject
  876   Friday, March 27, 2015, 11:29 David WangConditioning StationStandard OperationTM4Ta#45TM4 is connected at CS

TM4 has been connected at CS which includes high current cables, water lines, EE cable, and Enizel lens cable. The HV cover has been  installed onto the TM4 service cap.The CS water system is started. All water signals are good so far.   Anders will start  HV and heaters conditioning on next Monday.

  875   Friday, March 27, 2015, 10:03 David WangConditioning StationStandard OperationTM4Ta#45Helium pressure test on TM4 HS line at CS

The helium pressure test on TM4 HS line at conditioning station is done. No leak. I also leak checked all vacuum seals on TM4 service cap. They are all good.

  874   Thursday, March 26, 2015, 09:20 Travis CaveConditioning StationStandard OperationTM4Ta#45Electrical check

Electrical check of TM#4 with Ta#45 at the conditioning station, see attached pdf for details.

  873   Wednesday, March 25, 2015, 14:34 David WangConditioning StationStandard OperationTM4Ta#45 TM4 and CS turbo- pumps are started .

I connected TM4 and CS vacuum system after TM4 move. CS roughing pump was started first this morning. Later, Anders, Bill and I started 3 turbo pumps on TM4 and CS. The pumping down is good so far. The CS vacuum system ion gauges are turned on also.

  872   Wednesday, March 25, 2015, 14:25 David WangSouth Hot-CellStandard OperationTM4Ta#45Leak check on TM4 HS water line with new Ta#45 target. at SHC

Chad and I leak checked TM4 HS water line with new Ta#45 target installed at SHC. Leak detector base leak rate 0.0Xe-9 atm.cc/sec, base pressure 0.0Xe-4 torr. Chad sprayed helium twice on each of HS 2 VCR joints.No leak has been found. The joints are leak tight. The helium pressure test  will be done at CS later.

  871   Wednesday, March 25, 2015, 10:37 chad fisherSouth Hot-CellDevelopment  TM2 optics tray build

TM2 optics tray build is continuing. Going well. Hope to have assembly and alignment finished by Friday.

 

 

  870   Tuesday, March 24, 2015, 13:57 Travis CaveSouth Hot-CellStandard OperationTM4Ta#45Electrical check

TM#4 electrical checks with and without the target installed, installed target is Ta#45.

  869   Tuesday, March 24, 2015, 09:47 chad fisherSouth Hot-CellStandard OperationTM4Ta#45Ta#45 installed

Ta#45 has been installed onto TM4 and is ready for leak and electrical check. High current fasteners torqued to 130 in.lbs.

 

 

  868   Tuesday, March 24, 2015, 08:46 Travis CaveConditioning StationStandard OperationTM4No targetModule move

TM#4  with no target has been moved from conditioning station to the south hot cell.

  867   Monday, March 23, 2015, 14:03 chad fisherSouth Hot-CellStandard Operation Ta#45Ta#45 inserted into hot cell

Ta#45 has been inserted into the hot cell. Swipe taken of inner tool port area: 100000 counts/min.

  866   Monday, March 23, 2015, 07:56 David WangITEStandard Operation  TH Shut Down Activities Schedule Feb 23th- Apr 15th update

This schedule is following Dons schedule on module moves. See attachments for updating.

2015-03-27: Weekly update the schedule. The shut down job is close to the end. See attachment 3, 4.

  865   Friday, March 20, 2015, 13:37 chad fisherSouth Hot-CellDevelopment  TM2 Optics Tray

Final assembly and alignment of TM2 optics tray continued today. Front section is "aligned".

  864   Tuesday, March 17, 2015, 10:33 Travis CaveSpent Target VaultStandard Operation UC#11Spent Target Move

The spent UC#11 has benn moved from the south hot cell to the spent target vault. See attached PDF for details.

  863   Monday, March 16, 2015, 14:16 Travis CaveConditioning StationStandard OperationTM4No targetModule move

TM#4 from south hot cell to the conditioning station no target is attached to the module.

  862   Monday, March 16, 2015, 09:41 Travis CaveITEStandard OperationTM4UC#11Module move

TM#4 with UC#11 moved from the east target station to the south hot cell.

  861   Friday, March 13, 2015, 13:36 Travis CaveSpent Target VaultStandard Operation ThO#1Spent Target Move

The ThO#1 has been placed in the storage vault placed in pail #122 in spot 2B of the vault. It was 6.2mSv/hr upon removal from the south hot cell. see attached PDF for details.

  860   Thursday, March 12, 2015, 13:33 Anders MjosSouth Hot-CellStandard OperationTM1ThO#1Target inspection

Chad, Anders and Alex inspected the target this morning. The target had no significant visible damage to the container. Some material was deposited on the Extraction Electrode.

Phots on DocuShare

  859   Thursday, March 12, 2015, 13:04 David WangITEStandard OperationTM4 5 Shielding blocks have been transferred from ITE to ITW.

5 shielding blocks have been transferred from ITE to ITW for next week TM4 move.

  858   Thursday, March 12, 2015, 09:48 Travis CaveSouth Hot-CellStandard OperationTM2No target Module move

TM#2 with no target and no source tray has been moved from the conditioning station to the north east silo.

  857   Tuesday, March 10, 2015, 09:01 Travis CaveSouth Hot-CellStandard OperationTM1ThO#1Module move

TM#1 has been moved from the west station to the south hot cell had the ThO#1 target removed and then the modules was moved from the south hot cell to the south west silo. Also an electrical check was done on the target before it was removed.

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