 Wednesday, January 14, 2015, 13:46, Anders Mjos, Empty, , , Maintenance, Pumping down for water leak test
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Wednesday, January 14, 2015, 13:46: Roughing
Wednesday, January 14, 2015, 14:57: Starting turbo
Monday, January 19, 2015, 13 |
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Thursday, January 22, 2015, 14:21, Anders Mjos, Empty, , , Problems resolved, CG1A replaced
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| See previous e-log entry for details |
 Tuesday, December 01, 2015, 11:35, Anders Mjos, Empty, 41077-5, LP-SIS, In progress, Test#2: Measuring temp with thermocouple (away from centre) & 2C-IR 
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| Data from thermocouple attached. Raw data and Excel sheet with plot. |
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Monday, March 14, 2016, 13:12, Anders Mjos, Ta, 41790-1, LP-SIS, In progress, Ta#47 LP-SIS (with new center block) conditioning
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Laura Lambert wrote:
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Tuesday, April 19, 2016, 09:28, Anders Mjos, Ta, 41790-1, LP-SIS, Done, Ta#47 LP-SIS (with new center block) conditioning
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John Wong wrote:
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Thursday, August 18, 2016, 10:37, Anders Mjos, , , , Maintenance, New cooling lines for Heat Shield
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Dan made a set of new cooling lines for the Source Tray Heat Shield cooling yesterday. No joints on the lines. Use same VCR fitting 3/8 -> 1/4"
as for the Heat Shield. The old lines had worn threads on the male VCR nut. |
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Monday, February 06, 2017, 11:17, Anders Mjos, , , , Problems resolved, IOC restart after power outagae
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| Dave Morris did a remote restart of the IOC after the outage. Turbo pump started. |
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Monday, March 13, 2017, 15:34, Anders Mjos, Ta, 41790-4, LP-SIS, Done, Conditioning Ta#51
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Target container wrapped in 3x heat shield foils and installed by JW
Monday, March 13, 2017, 15:33: Opened water for HS. Vacuum stable at IG1 1E-6 T
Monday, March 13, 2017, 15:48: TGHT / TBHT to 30 / 15 A. |
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Wednesday, May 10, 2017, 21:33, Anders Mjos, Empty, , TARGET BOAT, In progress, Conditioning Heat Shield for IGLIS UCx#20 - test stand is down
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Laura Lambert wrote:
Wednesday, May 10, 2017, 16:05 |
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Tuesday, November 26, 2019, 15:43, Anders Mjos, SiC, 42464-3, HP-FEBIAD, Problems resolved, Water to vacuum leak on heat shield line
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This morning, the vacuum responded to shutting of the water of the heat shield circuit (leak rate without pumping leveling out). The vacuum chamber was
vented and the heat shield with flexible lines was replaced with another heat shield with fixed lines. The chamber was again pumped down and water opened
at ~150 mTorr to test the leak up rate without pumping. No leaks apparent, so continued pumping down with turbo pump. At a vacuum of about 1E-6 Torr the |
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Tuesday, September 12, 2017, 13:08, Aaron Schmidt, , , , , Window shutter added
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Tuesday, September 12, 2017, 12:00:
The coated back window was changed to a shuttered window.
On star-point flange bolt interfered with the shutter, however it was removed, shortened, and re-installed. |
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Wednesday, April 25, 2018, 07:21, Aaron Schmidt, , , , Done, HS swap evap 2
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Wednesday, April 25, 2018, 07:05: TGHT & TBHT off
Wednesday, April 25, 2018, 07:15: BV1 & TP1 off
Wednesday, April 25, 2018, 07:17: PV1 & BP1off |
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Friday, June 08, 2018, 08:33, Aaron Schmidt, , , , Problems resolved, Chiller tripped / Alarm
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Alarm noted on passing Hot Lab. RPG notified, no radiological hazards. ISAC ops contacted, drop in DI water last night.
Entered w/ PPE. Chiller alarming. Evap 1 running ok
Friday, June 08, 2018, 08:30: Chiller turned on/off. Reset. No alarm. |
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Thursday, June 21, 2018, 11:38, Aaron Schmidt, Ta, 42218-9, HP-SIS, Done, Conditioning Ta#56
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Ta#56 HP-SIS target description:
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.025mm |
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Tuesday, September 11, 2018, 10:47, Aaron Schmidt, , , , , Evap 2 step discrepancy
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Tuesday, September 11, 2018, 10:45:
TGHT: 53.4 A TBHT: 57.75
Actual |
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Tuesday, April 16, 2019, 13:40, Aaron Schmidt, , , , , Replace bottom insert on HS
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Tuesday, April 16, 2019, 13:38: Replaced the bottom insert on the heat shield.
Used small amount of isopropyl alcohol to wipe the inside if the HS out. |
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Tuesday, April 23, 2019, 13:55, Aaron Schmidt, Ta, 43044-4, LP-SIS, In progress, Conditioning Ta#58
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Ta#58 LP-SIS target description:
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.025mm |
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Tuesday, May 14, 2019, 13:57, Aaron Schmidt, , , LP-FEBIAD, Done, Test FEBIAD
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Tuesday, May 14, 2019, 13:56: Removed old HS w/ flexible lines & swapped in the FEBIAD. (HS waterlines are still purged.) Roughing.
Tuesday, May 14, 2019, 14:06: Turbo pump on.
Tuesday, May 14, 2019, 14:22: Waterlines opened. Vacuum ok @ 5.34e-05T & dropping. |
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Tuesday, May 21, 2019, 14:34, Aaron Schmidt, , , , , HS swap to EVAP 2 flex line.
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| Tuesday, May 21, 2019, 14:33: Install flexible line evap 2 HS. |
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Monday, September 16, 2019, 14:50, Aaron Schmidt, Ta, 44062-5, LP-SIS, In progress, Conditioning Ta#59
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Ta#59 LP-SIS target description:
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.025mm |
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