Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
  RH-ISAC, Page 35 of 141  Not logged in ELOG logo
Entry  Tuesday, November 13, 2012, 10:55, Travis Cave, ITW, Standard Operation, TM1, TiC#3, module move 

TM#1 with TiC #3 moved from the conditioning station to the west target station,  move went well.

Entry  Tuesday, January 08, 2013, 08:48, Travis Cave, South Hot-Cell, Standard Operation, TM1, TiC#3, Electrical check TiC#3_Elec_Check_Post_beam.PDF

TM#1 with TiC #3 post beam. See attached PDF for results.

Entry  Tuesday, January 15, 2013, 14:37, Travis Cave, Spent Target Vault, Standard Operation, , TiC#3, Spent target move Vault_Storage_January_15_2013.pdf

TiC #3 was moved from the south hot cell in to the vault storage today, it was placed in slot 4B and was in pail #104, it had a reading of 98.7mSv/hr upon removal from the south hot cell. See attached PDF for vault details.

Entry  Monday, September 23, 2024, 11:35, David Wang, ITW, Standard Operation, TM4, TiC #9., vacuum leak check on TM4 service cap in ITW.  

vacuum leak check on TM4 service cap in ITW was done this morning.   leak detector leak rate 0.0XE-9 atm.cc/sec. No leak on TM4 service cap module top.

Entry  Tuesday, July 16, 2024, 11:15, David Wang, ITW, Standard Operation, TM4, TiC #7 febiad. , TM4 has been moved from TCS to ITW.  

TM4 has been moved from TCS to ITW.  the move is smooth.

Entry  Tuesday, July 16, 2024, 11:15, David Wang, ITW, Standard Operation, TM4, TiC #7 febiad. , TM4 has been moved from TCS to ITW.  

TM4 has been moved from TCS to ITW.  the move is smooth.

Entry  Friday, August 16, 2024, 09:50, David Wang, South Hot-Cell, Standard Operation, TM4, TiC #7 febiad., TM4 has been moved from SMP to SHC. 

TM4 has been moved from  SMP to SHC. The move is smooth.

 

Entry  Thursday, November 08, 2012, 08:42, David Wang, Conditioning Station, Standard Operation, TM1, TiC #3, TM1 TiC #3 target heat shield helium pressure check is done. 

TM1 TiC #3 target  heat shield  helium pressure check  is done at conditioning station. Applied 80 psi helium to HS circuit for 5 minutes . There is no response had been found on leak detector. The leak detector base LR 0.0x E-9 atm.cc/sec, and BP 0.0xE-4 torr. CS and TM1 vacuum are at low E-6 torr range. The HS circuit is leak tight.

Entry  Wednesday, November 07, 2012, 11:09, David Wang, South Hot-Cell, Standard Operation, TM1, TiC , TM1 heat shield circuit leak check with TiC target at hot cell 

Chad and i did a leak check on TM1(Lp-TiC) heat shield water circuit at south hot cell. There is no leak had been found on it. The circuit  is leak tight at present. I will do  helium pressure check on this circuit at  conditioning station once the vacuum is good enough.

Entry  Monday, November 03, 2014, 11:16, chad fisher, South Hot-Cell, Standard Operation, TM1, ThO#1, ThO#1 Installed 

ThO#1 has been installed onto TM1 and is ready for leak and electrical checking. High current fasteners torqued to 130 in lbs.

Entry  Monday, November 03, 2014, 13:47, Travis Cave, South Hot-Cell, Standard Operation, TM1, ThO#1, Electrical check TM1_elec_check_ThO1_SHC.PDF

TM#1 with ThO#1 electrical check see attatched PDF for details.

Entry  Tuesday, November 04, 2014, 11:05, David Wang, South Hot-Cell, Standard Operation, TM1, ThO#1, Leak check on TM1 HS water line withThO#1 installed. 

Chad and I leak checked HS line on TM1 with ThO#1 target installed. The LD pumped down to base leak rate 0.0xE-9 atm.cc/sec, base leak rate 0.0xE-4 torr. The pumping down process is normal. Chad sprayed helium on both VCR joints (each for 2 seconds) , and he did a flush spray around the target for 5 seconds. No any response had been found on LD during and after the spray( 40seconds waiting time). The target is leak tight.

Entry  Tuesday, November 04, 2014, 13:17, chad fisher, South Hot-Cell, Standard Operation, TM1, ThO#1, TM1 w/ ThO#1 ready 

Tm1 with ThO#1 is buttoned up and ready for transport.

Entry  Wednesday, November 05, 2014, 10:20, Travis Cave, South Hot-Cell, Standard Operation, TM1, ThO#1, module move 

TM#1 with ThO#1 has been moved from the south hot cell to the west target station.

Entry  Thursday, November 06, 2014, 08:07, David Wang, ITW, Standard Operation, TM1, ThO#1, TM1 has been connected in ITW. 

TM1 has been connected in ITW. All turbo pumps are started. The pumping down on ITW is good so far. The water is supplied to TM1 for HV conditioning.

Entry  Thursday, November 06, 2014, 08:55, David Wang, ITW, Repair, TM1, ThO#1, primary vacuum back up pressureITH CG1 ,CG2,CG4A were high. 

I found primary vacuum back up pressure ITH CG1, CG2, and CG4A were unusually high this morning. They should be about 10 -20 mtorr after one night pumping, but all of thier reading were 340-350-mtorr. Thease cause the current draw on primary turbo pumps were all over 2.0A(should be about 1.0A). I let Paul closed all BVs on primary side . The pressure dropped quickly to normal range after all BVs were closed. This shows the back up line are good. The problem are from   one of  the connections  on primary BVs. I let Paul opened the BVs one by one,but the problem did not show again. Now ,the current draw on the turbo pumps are back to normal also.

I will keep monitoring the system and take a look on all KF25 clamps on BVs once I have a chance to access to ITW.

Entry  Thursday, November 13, 2014, 13:52, David Wang, ITW, Standard Operation, TM1, ThO#1, 5 Shielding blocks have been transferred from ITE to ITW. 

Dan and I transferred 5 shielding blocks from ITE to ITW. The ITW is configured to take proton beam.

Entry  Monday, March 09, 2015, 14:01, chad fisher, South Hot-Cell, Standard Operation, TM1, ThO#1, ThO#1 removed 

ThO#1 has been removed from TM1 and placed into the plastic dissection box.

Containment box cover has been reinstalled as per usual.

Entry  Tuesday, March 10, 2015, 09:01, Travis Cave, South Hot-Cell, Standard Operation, TM1, ThO#1, Module move TM1_THO_elec_chk_postbeamSHC.PDF

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.

Entry  Thursday, March 12, 2015, 13:33, Anders Mjos, South Hot-Cell, Standard Operation, TM1, ThO#1, Target 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.

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