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 126 of 140  Not logged in ELOG logo
ID Date Author Category Type Moduledown Target/Number Subject Text Attachments
  2159   Friday, October 30, 2020, 09:02 Travis CaveSpent Target VaultStandard Operation Ta#48,51,54 SiC#35, and UC#25Repacking of the targets. Targets Ta#48,51,54 SiC#35,
and UC#25 were repacked and placed in the
mini vault. In the following order back to
 Target_Index_2020-10-30.pdf 
  2161   Thursday, November 05, 2020, 10:23 David WangSpent Target VaultStandard Operation  TM2 old source tray and TM4 optic tray in vault tray#9.TM2 old source tray and TM4 optic tray
are stored together in vault tray#9. The
fielding measurement at SHC post 0.5 meter
  
  2163   Thursday, November 12, 2020, 10:02 Travis CaveSpent Target VaultStandard Operation UC#31Spent Target Move UC#31 has been moved from the south
hot cell to the spent target vault. It is
in spot 8B of the vault in pail # 224 and
  
  2167   Thursday, November 19, 2020, 12:00 Adam NewsomeSpent Target VaultStandard Operation C#2Spent Target MoveC#2 has been moved from the south hot cell
to the spent target  vault. It is in spot
8A of the vault in pail # 235 and was 185
  
  2173   Monday, December 21, 2020, 11:22 Adam NewsomeCraneStandard Operation  Crane Shutdown for Power OutageThe Target Hall Crane has been shut down
in preparation for the power outage tomorrow
(Dec 22). Power will be restored on Dec 23.
  
  2174   Thursday, December 24, 2020, 09:00 Matthew GareauNorth Hot-CellDevelopment   NHC USB connection    
  2180   Friday, January 22, 2021, 12:34 David WangITEStandard Operation  ITE HV test.ITE annual HV test is done. No module in
station. The bias power supply has been ramped
up to 49KV on control page. We still have
  
  2182   Monday, January 25, 2021, 12:33 David WangITWStandard Operation  ITW bias HV testRamp up ITW bias to 57KV. no spark. 200uA
leaking current at 57KV. The test is done
without target module in station.  
  
  2183   Wednesday, January 27, 2021, 14:30 David WangCoolingDevelopment  High active water system purgingHigh active water are purged to holding
tank at B2  level. There should be around
48 gallons are purged out of system. No purging
  
  2185   Wednesday, February 10, 2021, 11:34 David WangAssembly/Bench TestStandard Operation  Old resin can and 2A window RH clamp field measurement at silo. Old resin can:  0.5 meter 360 degree
rotation above silo area, 350u sv/hr.  
On contact  3.0 to 3.5 msv/hr. 
  
  2186   Wednesday, February 10, 2021, 13:30 David WangSafe Module ParkingStandard Operation  TM2 and TM4 electrical check without targets. TM2 at SMP under vacuum. TM4 at silo. 
Frank and I did the tests. Everything is
fine on TM4 check.  On TM2,  all
 TM2_and_TM4_electrical_check_without_target.pdf 
  2187   Friday, February 12, 2021, 07:07 David WangITEMaintenance  ITW and ITE clean up.Vacuum cleaned ITW and ITE station. 
  
  2188   Tuesday, February 16, 2021, 14:00 Adam NewsomeCraneDevelopment  Crane pendant upgradeThe crane pendant for the main hoist was
upgraded to a FLEX EX2 style pendant by Canco
Cranes. The installation work was performed
 PXL_20210216_183711834.jpg 
  2189   Thursday, February 18, 2021, 12:33 David WangITERepair  ITE:TP1SITE TP1S new pump is installed today. Reset
pump life time on controller to 0 hr. 
  
  2190   Thursday, February 18, 2021, 12:59 David WangAssembly/Bench TestMaintenance  TM3 source tray and old resin can storage in lower cyclotron basementTM3 old source tray, old target hall high
active water resin tank, and  old 2A
window RH clamp are transferred from TH to
  
  2191   Tuesday, February 23, 2021, 09:00 David WangAssembly/Bench TestMaintenance   target staion vacuum pumps inspection.Edi and I inspected roughing pump ITM MP1,
primary backup pump ITHMP1, and secondary
backup pump ITHMP2. We checked oil level
  
  2192   Thursday, February 25, 2021, 10:09 Frank SongITERepair  Disconnect Entrance Module in ITE David and I disconnected entrance
module in ITE by following the procedure
# 190510. And, the yoke was installed and
  
  2193   Tuesday, March 02, 2021, 08:12 David WangConditioning StationStandard Operation   TCS leak check. TCS leak check: TCS IG1S1.6 XE- 6 torr.
LD  0.0XE-9atm.cc/sec.We used a long
pole to spray helium to TCS vacuum seals
  
  2194   Thursday, March 04, 2021, 11:20 David WangITWMaintenance  ITW water flow wheels and coils replacement.ITW water flow wheels and coils are replaced.
Wheels and coils on Oven, Tube, HS, EE, MSP,
Febiad coil, containment box window, dump,dump
  
  2196   Thursday, March 04, 2021, 16:30 Isaac EarleNorth Hot-CellDevelopment  NHC gas delivery lines leak checked The North Hot Cell gas delivery lines
(labeled 1, 2, and 3 on the hot and cold
side panels) were leak checked today. 
  
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