 Tuesday, October 23, 2018, 10:55, Marla Cervantes, UC2, , LP-SIS, Done, Conditioning UCx#25 
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Marla Cervantes wrote:
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 Thursday, March 21, 2019, 09:03, Aaron Schmidt, , , , In progress, Evap 1 pump down issue
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On Tuesday it was noted that evaporator 1 was not pumping down properly. It was vented and the seal & seal face wiped with a cloth. The initial pump
down rate was faster, however after 48 hrs, it has still not pumped down to appropriate levels.
Thursday, March 21, 2019, 08:59: IV1 closed & TP1 off. |
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Tuesday, March 26, 2019, 08:58, Aaron Schmidt, , , , Maintenance, Roughing pump oiled.
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Oiled as per work permit: I2019-03-26-2.
Tuesday, March 26, 2019, 08:53: Start RP1 |
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Monday, June 17, 2019, 08:58, Marla Cervantes, UO2/C, , TARGET BOAT, Done, UCx#27 Carbothermal reduction
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Friday, June 14, 2019, 17:10
A 14 mm die was used to cut out discs from strips
The target consists of 236 discs of 10 cm in length - all single discs, no packs. |
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Tuesday, July 30, 2019, 10:27, Marla Cervantes, UO2/C, , TARGET BOAT, Done, UCx#28 Carbothermal reduction
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Friday, June 26, 2019, 17:10
A 13 mm die was used to cut out discs from strips
The target consists of 264 discs of 10 cm in length - all single discs, no packs. |
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Wednesday, October 02, 2019, 11:10, Marla Cervantes, UO2/C, , TARGET BOAT, Done, UCx#29 Carbothermal reduction
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Wednesday, October 02, 2019, 11:09
A graphite cartridge loaded with UO2/C foils, wrapped with three Ta heat shields was placed in the EVAP1.
The EVAP1 is currently pumping down. |
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Monday, October 28, 2019, 11:23, Marla Cervantes, UO2/C, , TARGET BOAT, In progress, UCx#30 Carbothermal Reduction
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Monday, October 28, 2019, 10:29
A loaded graphite cartridge was set in a tantalum boated and wrapped with 3 tantalum sheets
The set up was installed in the EVAP1 and pumped dwon during the weekend. |
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Thursday, October 31, 2019, 13:59, Marla Cervantes, UO2/C, , TARGET BOAT, Problems, UCx#30 Carbothermal Reduction
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Marla Cervantes wrote:
Monday, October 28, 2019, 10:29 |
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Tuesday, November 05, 2019, 14:50, Aaron Schmidt, , , , Maintenance, Fallen Bolt.
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One of the TBHT bolts fell out of reach and may be sitting
on the isolation valve or TP.
Remove TP as per WP: |
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Tuesday, May 26, 2020, 20:44, Darwin Ortiz Rosales, UO2/C, , TARGET BOAT, Done, UCx#33 Carbothermal Reduction
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Tuesday, May 26, 2019, 18:20
A loaded graphite cartridge was set in a tantalum boated and wrapped with 3 tantalum sheets (Friday
May 22, 2020) |
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Monday, June 01, 2020, 09:29, Aaron Schmidt, , , , Problems, IEVAP:IGP1 swap out
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Replacement of electronic / controller head from INIFICON - BPG to Agilent - Model: FRG-730 due to EVAP 1 trips.
Monday, June 01, 2020, 09:37: Swap complete.
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Monday, June 01, 2020, 09:29, Aaron Schmidt, , , , Problems, IEVAP:IGP1 swap out
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| Replacement of electronic / controller head from INIFICON - BPG to Agilent - Model: FRG-730 due to EVAP 1 trips. |
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Wednesday, June 03, 2020, 08:10, Darwin Ortiz Rosales, UO2/C, , TARGET BOAT, Done, UCx#34 Carbothermal Reduction
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Wednesday, June 03, 2020, 08:11
A loaded graphite cartridge was set in a tantalum boated and wrapped with 3 tantalum sheets (Friday
May 29, 2020) |
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Tuesday, August 18, 2020, 12:40, Aaron Schmidt, , , , , IEVAP:IGP1 swap out
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INIFICON - BPG - SN: 232
PN: 353-573
Tuesday, August 18, 2020, 10:38: Control head for IGP1 swapped with bagged one. |
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Thursday, April 15, 2021, 15:01, Marla Cervantes, , , , , IGP1 patch
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Thursday, March 31, 2021, 14:42
EVAP1's TGHT has been tripping even when the pressure is below the tripping limits. The temperature of the turbo pump and the |
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Saturday, June 05, 2021, 09:14, Marla Cervantes, UC2, , TARGET BOAT, In progress, UCx#33 Conditioning
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Saturday, June 05, 2021, 08:57
Target #33 was installed in the EVAP1 and pumped down yesterday (Friday 4).
Target #33 is going to be conditioned on a Ta boat wrapped with 3 Ta foils. |
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Wednesday, June 30, 2021, 13:35, Darwin Ortiz Rosales, UO2/C, , TARGET BOAT, Done, UCx#34 conditioning
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Target #34 was installed in the EVAP1 and pumped down (Tuesday June 29, 2021).
Target #34 is going to be conditioned on a Ta boat wrapped with 3 Ta foils.
IGP1 = 1.85e-6 Torr |
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Wednesday, July 07, 2021, 12:40, Darwin Ortiz Rosales, UO2/C, , TARGET BOAT, Done, UCx Provisional ID= 200229 conditioning
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Wednesday, July 07, 2021, 14:39
Target Provisional ID = 200929 was installed in the EVAP1 and pumped down (Tuesday July 7, 2021).
Target is going to be thermally reduced for 8 hours and then conditioned for an additional 8 |
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Wednesday, September 15, 2021, 07:19, Marla Cervantes, UC2, , TARGET BOAT, Done, Conditioning 2sc samples
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Wednesday, September 14, 2021, 21:14
Boat is wrapped with 2 layers of Ta-heat shield
The samples consists of 15 discs of UCx of 14mm diameter |
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Thursday, September 23, 2021, 07:03, Darwin Ortiz Rosales, UO2/C, , TARGET BOAT, Done, UCx#35 C reduction
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Thursday, September 23, 2021, 06:55
A loaded graphite cartridge was set in a tantalum boated and wrapped with 3 tantalum sheets (Wednesday
September 22) |
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