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 112 of 139  Not logged in ELOG logo
ID Date Authordown Category Type Module Target/Number Subject Text Attachments
  2699   Tuesday, October 08, 2024, 11:45 David WangSouth Hot-CellStandard OperationTM2 Tm2 electrical check with Ta#68 installed at SHC. ABCD was dead shorted to 60kv bias during
the first time measurement after target installation.
Target was removed and reinstalled again
 TM2_Ta#68_electrical_check.pdf 
  2700   Tuesday, October 08, 2024, 11:46 David WangITEStandard OperationTM2Ta#68.Tm2 has been moved form SHC to ITE.Tm2 has been moved form SHC to ITE. The
move is smooth. 
  
  2708   Thursday, October 24, 2024, 10:37 David WangConditioning StationStandard Operation  TCS water system functionnal test. TCS water system has been started for functional
test. System parameters including  pressure,
all temperature sensors, flow rate sensors,
  
  2713   Wednesday, November 06, 2024, 16:33 David WangSouth Hot-CellStandard OperationTM4UCX46TM4 with UCx46 electrical and leak check at SHCTM4 with UCx46 electrical and leak check
at SHC is done. Everything is good.
 TM4_UCx46_electrical_check.pdf 
  2730   Wednesday, December 04, 2024, 09:00 David WangFacilitiesStandard OperationTM2 all water lines on TM2 have been purged.all water lines on TM2 have been purged.
Refilled them(except HS ) with 60psi nitrogen
for module silo storage before next year
  
  2739   Friday, January 03, 2025, 10:41 David WangITWStandard OperationTM4UCX46ITW primary and secondary vacuum vessel leak check for 2025 shut downITW primary and secondary vacuum vessel
leak check for  2025 shut down has been
done. Also,TM4 internal water line helium
 ITW_primary_and_secondary_vacuum_leak_check_2025.pdf 
  2742   Tuesday, January 07, 2025, 12:05 David WangITEStandard OperationTM3UCx #47ITE primary and secondary vacuum vessel leak check for 2025 shut downITE primary and secondary vacuum vessel
leak check for 2025 shut down have been done.
No leak.  The TM3 waterlines helium
  
  2744   Thursday, January 09, 2025, 11:08 David WangFacilitiesMaintenance  ITH:MP1 is deteriorating by watching on ITH:CG1 and CG2 readingsITH:MP1 is deteriorating by watching on
ITH:CG1 and CG2 readings and investigation
in pit. A fault 17644 has been issued. this
  
  2745   Thursday, January 09, 2025, 11:46 David WangSafe Module ParkingStandard OperationTM4No targetSMP is under vacuum for TM4 storage during shut down.  SMP:MP1 is started with SMP BV1 is
opened. SMP is under vacuum for TM4 storage
during shut down.
  
  2748   Tuesday, January 14, 2025, 10:00 David WangSouth Hot-CellStandard OperationTM3UCx#47after operation electrical check, Tm3 UCx 47TM3 UCx#47 after operation electrical check 
is done at SHC. The result is normal. See
attachment.
 TM3_UCX_47_after_operation_electrical_check.pdf 
  2750   Thursday, January 16, 2025, 14:21 David WangConditioning StationStandard OperationTM3No targetTM3 electrical check at TCS under good vacuum A
complete TM3 electrical check at TCS under
good vacuum has been done. Pin 14 to 60KV
 TM3_electrical_check_@TCS_page_1.pdfTM3_electrical_check_@TCS_page_2.pdf 
  2752   Tuesday, January 21, 2025, 10:46 David WangITE/ITWStandard Operation  ITW/ITE pit general annual cleaning up.ITW/ITE pit general annual cleaning up
were done. all concrete floor and TM equipment
surface are vacuum  cleaned. HV cage
  
  2755   Tuesday, January 28, 2025, 11:47 David WangConditioning StationStandard OperationTM3No targetTm3 has been moved from TCS to silo.Tm3 has been moved  from TCS to silo.
The move is successful.
  
  2756   Wednesday, January 29, 2025, 09:06 David WangITE/ITWStandard Operation  ITE and ITW water system paddle wheels and coils on flow sensors have been replacedITE and ITW water system paddle wheels
and coils on all flow sensors in pits have
been replaced. It's a SAS job. 
  
  2759   Thursday, January 30, 2025, 07:07 David WangCraneStandard Operation  target hall crane annual inspection.Tom Kauss finished TH crane annual inspection
yesterday. The crane woks  fine. Tom  has
this inspection record in his file. The crane
  
  2760   Thursday, January 30, 2025, 07:13 David WangCraneStandard Operation  inspection of target module lifting frames ITA0494-1997-01 and ITA1994-1997-02Tom  Gauss inspected  two target module
lifting frames ITA0494-1997-01   and  ITA0494-1997-02
yesterday. He certified the use of these
  
  2761   Thursday, January 30, 2025, 07:17 David WangCraneStandard Operation  inspection of target hall crane below hook attachment pins and plates ITA6550-01.Tom Kauss inspected target hall crane below
hook attachment pins and    plates ITA6550-01
yesterday. He certified the use of these
  
  2762   Monday, February 03, 2025, 13:04 David WangSafe Module ParkingMaintenance  ITW/ITW 24VDC electrical connectors for TP BVs MRO.ITW/ITW 24VDC electrical connectors for
TP BVs MRO has been done.  
  
  2763   Monday, February 03, 2025, 13:10 David WangCoolingStandard Operation  HALCW pump ITC:MP1 has been started. HALCW pump ITC:MP1 has been started. water
are supplied to both ITE and ITW system.
all water signals for individual circuits
  
  2766   Monday, February 10, 2025, 11:48 David WangSouth Hot-CellStandard OperationTM2No targetTM2 has been moved from W_S silo to SHC.Remotely removed TM2 from S-W silo to SHC
. Peter and I did the move. It is successful.
  
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