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  Evaporator_2, Page 32 of 35  Not logged in ELOG logo
ID Date Author Target Materialdown Target Oven W.O# Source Status Subject Text Attachments
  346   Thursday, February 09, 2017, 11:49 Laura Lambert   MaintenanceNew heatshield with flexible water lines Thursday, February 09, 2017, 11:47
A new heatshield with flexible water
lines has been put into evap2 last Friday
  
  364   Monday, May 08, 2017, 10:05 Laura Lambert   MaintenanceTurbo pump control box replaced Monday, May 08, 2017, 10:05
Turbo pump control box died last
week.
  
  369   Thursday, May 11, 2017, 11:30 Laura Lambert   MaintenanceNew Ion Gauge for IGP2 Thursday, May 11, 2017, 11:25
IGP2 has been having problems where
sometimes it turns off and requires simply
  
  379   Tuesday, July 18, 2017, 15:30 Laura Lambert   MaintenancePaddle wheel replacement for all evap2 water supplies Tuesday, July 18, 2017, 15:26
Problems occured with TGHT water
supply paddle wheel stopped and therefore
  
  380   Wednesday, July 19, 2017, 13:55 Marla Cervantes 40282-5TARGET BOATDoneSintering La(OH)3/C discs Wednesday, July 19, 2017, 13:44
Discs previously casted by Marla
and Pauline and weighed. 
 170724-LaC2-CarbothermalReduction-EPICS-PLOTS.PNGIMG-20170725-WA0018.jpg 
  381   Tuesday, August 01, 2017, 15:34 Laura Lambert   ProblemsIGP1 mis-communicating with EPICS - PLC problem?Monday, July 31, 2017, 15:24
Turned on BV and TP this afternoon.
Started ramping down, ~1min after
 evap2_trip_7.31.2017.JPG 
  382   Wednesday, August 02, 2017, 16:12 Marla Cervantes 40282-5 DoneSintering La(OH)3/C pellets Monday, July 31, 2017,  
Pellets previously pressed by
  
  383   Friday, August 04, 2017, 10:52 Laura Lambert 40282-5TARGET BOATProblemsSintering La(OH)3/C pellets

    

       
            
 evap2_trip_8.4.2017.JPGevap2_trip_8.4.2017[2].JPGevap2_trip_8.4.2017[3].JPGevap2_trip_8.4.2017[4].JPG 
  384   Friday, August 04, 2017, 14:09 Laura Lambert 40282-5TARGET BOATDoneSintering La(OH)3/C pellets

    

       
            
  
  387   Tuesday, September 12, 2017, 13:08 Aaron Schmidt    Window shutter added Tuesday, September 12, 2017, 12:00:
The coated back window was changed
to a shuttered window.
  
  393   Thursday, November 23, 2017, 15:10 Laura Lambert 41882-4TARGET BOATDoneGraphite insert test Thursday, November 23, 2017, 14:54
Graphite insert loaded into previously
TaC coated target boat.
 6x 
  399   Monday, December 11, 2017, 14:22 Laura Lambert   MaintenanceInterlock limits updated to 500mTorr Monday, December 11, 2017, 14:21
Dave updated evap2 interlock limits
to 500mTorr for TGHT and TBHT on friday
  
  406   Wednesday, April 25, 2018, 07:21 Aaron Schmidt   DoneHS swap evap 2Wednesday, April 25, 2018, 07:05: TGHT
& TBHT off
Wednesday, April 25, 2018, 07:15:
  
  411   Friday, June 08, 2018, 08:33 Aaron Schmidt   Problems resolvedChiller tripped / AlarmAlarm noted on passing Hot Lab. RPG notified,
no radiological hazards. ISAC ops contacted,
drop in DI water last night.
  
  419   Tuesday, September 11, 2018, 10:47 Aaron Schmidt    Evap 2 step discrepancy  Tuesday, September 11, 2018, 10:45:
TGHT: 53.4 A   TBHT: 57.75
Actual
 PS_Check.docx 
  424   Thursday, November 22, 2018, 10:19 Marla Cervantes 43630-7  DoneGraphite insert test #2 Thursday, November 22, 2018, 10:12
A previously sintered tantalum tube
with 3 layers of shielding was loaded with
  
  425   Thursday, December 20, 2018, 10:27 Marla Cervantes 43630-6 DoneTantalum tube heatingThursday, December 20, 2018, 10:24
A tantalum tube was
  
  428   Wednesday, January 23, 2019, 13:06 Marla Cervantes 43630-2 DoneGraphite insert test #3 Wednesday, January 23, 2019, 13:01
A previously coated tantalum
  
  430   Wednesday, February 13, 2019, 10:08 Darwin Ortiz Rosales 43630-1  DoneGraphite insert test 3b Wednesday, February 13, 2019, 10:04
A previously coated tantalum
  
  433   Wednesday, March 13, 2019, 15:43 Marla Cervantes 43630-6 DoneGraphite insert test #4 Wednesday, March 13, 2019, 15:41
An uncoated tantalum tube was loaded
with a graphite insert (with conical caps).
  
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